1 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
3 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
5 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
7 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
8 and R_X86_64_PLT32_BND.
9 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
11 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
12 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
13 BFD_RELOC_X86_64_PLT32_BND.
14 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
16 (elf_x86_64_gc_sweep_hook): Likewise.
17 (elf_x86_64_relocate_section): Likewise.
18 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
19 and BFD_RELOC_X86_64_PLT32_BND.
20 * bfd-in2.h: Regenerated.
23 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
27 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
29 2013-11-14 Nick Clifton <nickc@redhat.com>
32 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
33 value, TRUE for success, FALSE for failure.
34 Fail if attempting to create a PLT entry for a thumb only target.
35 (elf32_arm_final_link_relocate): Check result of calling
36 elf32_arm_populate_plt_entry.
37 (elf32_arm_finish_dynamic_symbol): Likewise.
39 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
42 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
43 information when forcing a symbol to be local.
45 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
47 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
48 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
49 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
51 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
53 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
54 size of struct elf_prstatus.
56 2013-11-11 Alan Modra <amodra@gmail.com>
58 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
60 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
62 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
63 here, not SYMBOL_CALLS_LOCAL.
64 (ppc64_elf_relocate_section): Likewise.
65 (size_global_entry_stubs): Set undefined symbols on their global
67 (build_global_entry_stubs): ..rather than here.
68 (ppc64_elf_build_stubs): Don't reset glink->size before calling
69 build_global_entry_stubs.
71 2013-11-07 Roland McGrath <mcgrathr@google.com>
73 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
74 collide with bfd_mach_l1om.
75 * bfd-in2.h: Regenerate.
77 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
78 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
79 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
80 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
81 (elf32_x86_64_nacl_elf_object_p): New function.
82 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
84 2013-11-05 DJ Delorie <dj@redhat.com>
86 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
87 are loaded before trying to use them.
89 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
90 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
93 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
95 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
96 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
97 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
98 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
99 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
100 (bfin_relocate_section): Likewise.
101 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
102 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
103 * elf32-cris.c (cris_elf_relocate_section): Likewise.
104 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
105 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
106 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
107 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
108 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
109 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
110 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
111 * elf32-i386.c (elf_i386_relocate_section): Likewise.
112 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
113 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
114 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
115 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
116 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
117 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
118 * elf32-metag.c (elf_metag_relocate_section): Likewise.
119 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
120 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
121 * elf32-mep.c (mep_elf_relocate_section): Likewise.
122 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
123 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
124 * elf32-mt.c (mt_elf_relocate_section): Likewise.
125 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
126 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
127 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
128 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
129 * elf32-rx.c (rx_elf_relocate_section): Likewise.
130 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
131 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
132 * elf32-s390.c (elf_s390_relocate_section): Likewise.
133 * elf32-v850.c (v850_elf_relocate_section): Likewise.
134 * elf32-vax.c (elf_vax_relocate_section): Likewise.
135 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
136 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
137 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
138 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
139 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
140 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
141 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
142 * elf64-s390.c (elf_s390_relocate_section): Likewise.
143 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
144 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
145 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
146 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
148 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
149 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
151 2013-11-05 Alan Modra <amodra@gmail.com>
153 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
155 (ppc64_elf_set_toc): Adjust.
157 2013-11-05 Alan Modra <amodra@gmail.com>
159 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
160 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
161 elf.srelplt, elf.iplt and elf.irelplt.
163 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
165 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
166 ATTRIBUTE_UNUSED from parameter.
167 (nios2_elf_do_lo16_relocate): Likewise.
168 (nios2_elf32_do_hiadj16_relocate): Likewise.
169 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
170 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
171 (nios2_elf32_do_pcrel16_relocate): Likewise.
172 (nios2_elf32_do_call26_relocate): Likewise.
173 (nios2_elf32_do_gprel_relocate): Likewise.
174 (nios2_elf32_do_ujmp_relocate): Likewise.
175 (nios2_elf32_do_cjmp_relocate): Likewise.
176 (nios2_elf32_do_callr_relocate): Likewise.
177 (nios2_elf32_gc_mark_hook): Likewise.
179 2013-11-04 Alan Modra <amodra@gmail.com>
181 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
182 prologue to non-PIC in non-PIC executables.
184 2013-11-04 Alan Modra <amodra@gmail.com>
186 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
187 pointer_equality_needed flag.
188 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
189 entries for references to functions in shared libraries on
191 (readonly_dynrelocs): Split into function of the same name and..
192 (maybe_set_textrel): ..this new function. Update call.
193 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
194 ELFv2 in most cases if we have a plt entry. Use new
196 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
197 for ifunc in static executables.
198 (size_global_entry_stubs): New function.
199 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
200 Save end of glink branch table.
201 (ppc64_elf_hash_symbol): New function.
202 (build_global_entry_stubs): New function.
203 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
205 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
206 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
209 2013-11-02 Alan Modra <amodra@gmail.com>
211 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
213 2013-11-02 Alan Modra <amodra@gmail.com>
215 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
216 to value for object file.
218 2013-11-01 Roland McGrath <mcgrathr@google.com>
220 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
221 some section have SEC_HAS_CONTENTS set. It's not set for
222 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
223 sections is implausible and not really supportable anyway.
225 2013-10-30 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
228 tag to specify tls optimisation.
229 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
230 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
231 toc pointers are used via DT_PPC64_OPT.
233 2013-10-30 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
236 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
237 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
238 ppc64_elf_relocate_section): Use new defines.
240 2013-10-30 Alan Modra <amodra@gmail.com>
242 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
243 parameter and adjust for ELFv2. Update all uses.
244 (PLT_CALL_STUB_SIZE): Delete.
245 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
246 (allocate_dynrelocs): Likewise.
247 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
248 (get_r2off): Return 0 for ELFv2 -R.
249 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
250 (ppc64_elf_size_stubs): Likewise.
251 (ppc64_elf_build_stubs): Add new ELFv2 glink.
253 2013-10-30 Alan Modra <amodra@gmail.com>
254 Ulrich Weigand <uweigand@de.ibm.com>
256 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
257 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
258 we forgot, "plt_ent".
259 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
260 st_other bits only valid in ELFv2.
261 (ppc64_elf_merge_symbol_attribute): New function.
262 (ppc_type_of_stub): Add local_off param to test branch range.
263 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
264 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
265 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
267 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
270 2013-10-30 Alan Modra <amodra@gmail.com>
272 * elf64-ppc.c (abiversion, set_abiversion): New functions.
273 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
274 (struct ppc_link_hash_table): Add opd_abi.
275 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
276 (ppc64_elf_merge_private_bfd_data): New function.
277 (ppc64_elf_print_private_bfd_data): New function.
278 (ppc64_elf_tls_setup): Set htab->opd_abi.
279 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
281 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
282 (ppc64_elf_finish_dynamic_symbol): Likewise
284 2013-10-30 Alan Modra <amodra@gmail.com>
286 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
287 reg and r12 as destination.
288 (ppc_build_one_stub): Likewise.
289 (ppc64_elf_build_stubs): Likewise for glink.
291 2013-10-30 Alan Modra <amodra@gmail.com>
293 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
294 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
295 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
296 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
297 Make all _HA and _HI relocs report signed overflow.
298 (ppc64_elf_reloc_type_lookup): Handle new relocs.
299 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
300 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
301 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
302 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
303 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
304 * libbfd.h: Regenerate.
305 * bfd-in2.h: Regenerate.
307 2013-10-29 Roland McGrath <mcgrathr@google.com>
309 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
310 sequence to match what the assembler generates.
312 2013-10-29 Jan Beulich <jbeulich@suse.com>
314 * elflink.c (struct elf_outext_info): Add field file_sym_done.
315 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
316 symbol emission from here ...
317 (elf_link_output_extsym): ... to here.
319 2013-10-24 Nick Clifton <nickc@redhat.com>
322 * dwarf2.c (lookup_address_in_line_info_table): Change return type
323 to be the range of addresses covered by the table.
324 (comp_unit_find_nearest_line): Likewise.
325 (find_line): Search all CUs. Select the one that matches and
326 covers the smallest address range.
328 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
330 * elf32-cris.c (cris_elf_check_relocs): Don't assume
331 a registered dynobj means that a .got has been created.
333 2013-10-17 Alan Modra <amodra@gmail.com>
336 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
337 when finding lowest_section.
339 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
341 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
342 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
343 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
344 Merge Tag_GNU_MIPS_ABI_MSA attributes.
346 2013-10-14 Nick Clifton <nickc@redhat.com>
348 * gen-aout.c (main): Fix formatting. Close file.
350 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
352 * elfxx-mips.c (mips_use_local_got_p): New function.
353 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
354 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
355 GOT and absolute references.
357 2013-10-09 Roland McGrath <mcgrathr@google.com>
359 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
360 expression to int to silence over-eager compiler warnings.
362 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
363 loop that doesn't use (or initialize) it.
365 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
366 Move second const qualifier so it applies to the pointer.
368 2013-10-09 Nick Clifton <nickc@redhat.com>
371 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
373 2013-10-09 Tom Tromey <tromey@redhat.com>
375 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
377 2013-10-09 Nick Clifton <nickc@redhat.com>
380 * elf32-rl78.c (rl78_dump_symtab): Delete.
381 (rl78_get_reloc): Delete.
383 2013-10-09 Tom Tromey <tromey@redhat.com>
385 * bfd-in2.h: Rebuild.
386 * opncls.c (bfd_get_alt_debug_link_info): Change type of
387 buildid_len to bfd_size_type.
389 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
392 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
393 "case". Reindent "switch" statements.
395 2013-10-08 Tom Tromey <tromey@redhat.com>
397 * bfd-in2.h: Rebuild.
398 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
399 parameter. Change type of buildid_out. Update.
400 (get_alt_debug_link_info_shim): New function.
401 (bfd_follow_gnu_debuglink): Use it.
403 2013-10-08 Andreas Schwab <schwab@suse.de>
405 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
408 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
410 * configure: Regenerate.
412 2013-10-03 Will Newton <will.newton@linaro.org>
414 * configure: Regenerate.
415 * configure.in: Build elf-ifunc.o for AArch64.
416 * elfnn-aarch64.c: Include objalloc.h.
417 (elfNN_aarch64_local_htab_hash): New function.
418 (elfNN_aarch64_local_htab_eq): New function.
419 (elfNN_aarch64_get_local_sym_hash): New function.
420 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
422 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
423 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
424 for handling STT_GNU_IFUNC symbols.
425 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
426 references to STT_GNU_IFUNC symbols.
427 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
428 STT_GNU_IFUNC symbols.
429 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
430 symbols. Ensure we don't increase plt.refcount from -1 to 0.
431 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
432 (elfNN_aarch64_is_function_type): Remove function.
433 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
434 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
435 (elfNN_aarch64_allocate_local_dynrelocs): New function.
436 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
437 (elfNN_aarch64_size_dynamic_sections): Call
438 elfNN_aarch64_allocate_local_dynrelocs.
439 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
440 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
441 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
442 STT_GNU_IFUNC symbols and .iplt.
443 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
444 (elfNN_aarch64_finish_dynamic_sections): Call
445 elfNN_aarch64_finish_local_dynamic_symbol.
447 2013-09-30 Nick Clifton <nickc@redhat.com>
449 * cpu-msp430.c: Use printable names that match the values
450 displayed by readelf.
452 2013-08-25 Andrew Pinski <apinski@cavium.com>
454 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
457 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
459 * elfxx-mips.c (mips_elf_create_got_section): Hide
460 _GLOBAL_OFFSET_TABLE_.
462 2013-09-24 Alan Modra <amodra@gmail.com>
464 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
466 2013-09-24 Alan Modra <amodra@gmail.com>
468 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
469 stabs at end of .stab. Tidy variable usage. Don't drop the need
470 for a NULL function name stab if If N_FUN stab is ignored.
471 Ensure index entry count loop matches write loop.
473 2013-09-20 Alan Modra <amodra@gmail.com>
475 * configure: Regenerate.
477 2013-09-18 Tristan Gingold <gingold@adacore.com>
479 * configure.in: Bump version to 2.24.51
480 * configure: Regenerate.
482 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
484 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
487 2013-08-31 John David Anglin <dave.anglin@bell.net>
489 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
492 2013-08-29 Jakub Jelinek <jakub@redhat.com>
494 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
495 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
496 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
497 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
499 2013-08-27 Alan Modra <amodra@gmail.com>
501 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
502 Add notice_as_needed.
503 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
504 (elf_backend_notice_as_needed): Define.
505 (ppc64_elf_as_needed_cleanup): Rename and adjust..
506 (ppc64_elf_notice_as_needed): ..to this.
507 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
508 (elf_link_add_object_symbols): ..from here.
509 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
510 (elf_backend_notice_as_needed): Define..
511 (elfNN_bed): ..and use here.
513 2013-08-26 Roland McGrath <mcgrathr@google.com>
515 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
516 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
517 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
518 (bfd_i386_nacl_arch): New variable.
519 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
520 (bfd_x64_32_arch_intel_syntax): Link them into the list.
521 * bfd-in2.h: Regenerate.
523 2013-08-26 Roland McGrath <mcgrathr@google.com>
525 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
526 elf_segment_map list. If an executable segment is page-aligned
527 but does not end with a full page, then append a fake section into
528 the segment map entry that pads out the page.
529 (nacl_final_write_processing): New function. Write the code fill
530 laid out in nacl_modify_segment_map.
531 * elf-nacl.h: Declare it.
532 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
533 (elf_backend_final_write_processing): Define it for NaCl backend.
534 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
535 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
537 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
538 parameter to MINPAGESIZE.
539 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
541 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
543 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
545 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
546 set GOT's entry size if there is no ELF section data.
547 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
548 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
551 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
553 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
554 (get_elf_x86_64_backend_data): Use it.
555 (elf_x86_64_size_dynamic_sections): Likewise.
557 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
560 * bfdio.c: Fix typos.
561 * elf32-spu.c: Likewise.
562 * elfnn-aarch64.c: Likewise.
564 2013-08-21 Tristan Gingold <gingold@adacore.com>
566 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
568 * coffcode.h (coff_compute_section_file_positions): Force
569 match between file offset and vma offset.
571 2013-08-21 Alan Modra <amodra@gmail.com>
573 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
574 and *poldalignment before exiting when !relocs_compatible.
576 2013-08-21 Alan Modra <amodra@gmail.com>
578 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
579 symbols to STV_HIDDEN.
581 2013-08-14 John Tytgat <john@bass-software.com>
584 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
585 segment containing the relocating symbol instead of assuming 0 for
586 sb group relocations.
588 2013-08-09 Nick Clifton <nickc@redhat.com>
590 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
591 flag bits do not match.
592 (rl78_elf_print_private_bfd_data): Describe G10 flag.
594 2013-08-05 John Tytgat <john@bass-software.com>
596 * po/BLD-POTFILES.in: Regenerate.
597 * po/SRC-POTFILES.in: Likewise.
599 2013-07-31 John Tytgat <john@bass-software.com>
602 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
605 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
607 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
608 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
611 2013-07-27 Andrew Pinski <apinski@cavium.com>
613 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
614 Use the correct alignment for
615 _bfd_elf_make_dynamic_reloc_section for ILP32.
617 2013-07-27 Andrew Pinski <apinski@cavium.com>
619 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
620 BFD_RELOC_AARCH64_NONE explicitly.
622 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
624 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
625 entry size if there is no ELF section data.
627 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
629 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
630 Don't check symbol visibility here. Remove a check already
632 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
633 instead of individual checks.
634 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
635 check the offset to decide if produce a GOT or PLT entry.
636 Remove redundant assertions. Remove code to produce GOT entries
637 for local symbols. Remove a duplicate comment and add a comment
639 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
642 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
644 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
647 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
649 * elf32-vax.c (elf_vax_discard_got_entries): New function.
650 (elf_vax_always_size_sections): Likewise.
651 (elf_vax_size_dynamic_sections): Remove code moved to
652 elf_vax_always_size_sections. Make comment on
653 elf_vax_instantiate_got_entries match reality.
654 (elf_vax_instantiate_got_entries): Assert that rather than check
655 if dynobj is null. Don't check for dynamic_sections_created.
656 Make function description match reality.
657 (elf_backend_always_size_sections): New macro.
659 2013-07-25 Alan Modra <amodra@gmail.com>
661 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
663 (opd_entry_value): Cache .opd section contents.
664 (ppc64_elf_relocate_section): Adjust.
666 2013-07-25 Alan Modra <amodra@gmail.com>
670 * elflink.c (elf_link_add_object_symbols): Correct test in
671 last patch. Remove unnecessary code.
673 2013-07-24 Tristan Gingold <gingold@adacore.com>
675 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
676 R_RBR. Add numbers in comments.
677 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
678 * coff64-rs6000.c: Likewise.
680 2013-07-20 Alan Modra <amodra@gmail.com>
684 * elflink.c (elf_link_add_object_symbols): Don't clobber
685 .gnu.warning.symbol sections when shared.
687 2013-07-19 Nick Clifton <nickc@redhat.com>
689 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
690 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
692 2013-07-18 Travis Snoozy <quandary@remstate.com>
695 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
697 * R_MSP430_2X_PCREL: Likewise.
698 * R_MSP430X_10_PCREL: Likewise.
699 * R_MSP430X_2X_PCREL: Likewise.
701 2013-07-18 Terry Guo <terry.guo@arm.com>
703 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
705 (elf32_arm_final_link_relocate): Likewise.
707 2013-07-18 Bill Neubauer <wcn@google.com>
709 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
712 2013-07-18 Roland McGrath <mcgrathr@google.com>
714 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
715 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
716 (arm_build_one_stub): Increase MAXRELOCS to 3.
717 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
718 (struct elf32_arm_link_hash_table): Give add_stub_section member's
719 pointee type a third argument.
720 (elf32_arm_create_or_find_stub_sec): Update caller.
721 (elf32_arm_size_stubs): Update argument type.
722 * bfd-in.h (elf32_arm_size_stubs): Update decl.
723 * bfd-in2.h: Regenerate.
724 * libbfd.h: Regenerate.
726 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
728 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
729 magic numbers with enum values.
731 2013-07-12 Roland McGrath <mcgrathr@google.com>
733 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
734 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
735 been added here with 2013-07-05 elf32-s390.c change).
736 * bfd-in2.h: Regenerate (no-op).
737 * libbfd.h: Regenerate (no-op).
739 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
741 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
743 (_bfd_mips_elf_print_private_bfd_data): Likewise.
745 2013-07-09 Tristan Gingold <gingold@adacore.com>
747 * vms-alpha.c (struct vms_private_data_struct): Remove
748 flag_hash_long_names and flag_show_after_trunc.
749 (hash_string): Remove.
750 (_bfd_vms_length_hash_symbol): Remove.
751 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
752 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
753 (_bfd_vms_write_ehdr): Remove code that set removed flags.
754 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
755 (vms_bfd_is_local_label_name): Remove trace call.
757 2013-07-09 Tristan Gingold <gingold@adacore.com>
759 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
761 * configure.com: Adjust to match changes in configure.
762 * makefile.vms (OBJS): Update list.
764 2013-07-05 Tristan Gingold <gingold@adacore.com>
766 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
769 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
771 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
772 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
773 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
774 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
776 * elf64-s390.c: See elf32-s390.c
777 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
778 * libbfd.h: Add new reloc strings.
780 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
782 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
784 (elfNN_aarch64_relocate_section): Likewise.
785 (elfNN_aarch64_gc_sweep_hook): Likewise.
786 (elfNN_aarch64_check_relocs): Likewise.
788 2013-07-03 Alan Modra <amodra@gmail.com>
790 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
791 when relocatable. Don't change root.type or type here.
792 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
794 2013-07-03 Alan Modra <amodra@gmail.com>
796 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
797 (ppc64_elf_size_stubs): Don't set "addend".
798 (ppc64_elf_relocate_section): Don't allow calls via
799 toc-adjusting stubs without a following nop even in an
800 executable, except for self-calls and both libc_start_main
801 and .libc_start_main.
803 2013-07-03 Alan Modra <amodra@gmail.com>
805 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
807 2013-07-02 Tristan Gingold <gingold@adacore.com>
809 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
812 2013-07-02 Tristan Gingold <gingold@adacore.com>
814 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
815 (_bfd_vms_find_nearest_line_discriminator): New function.
817 2013-07-02 Tristan Gingold <gingold@adacore.com>
819 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
821 2013-07-02 Tristan Gingold <gingold@adacore.com>
823 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
824 (rs6000coff_vec): Reference it.
826 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
828 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
829 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
830 (elfNN_aarch64_create_dynamic_sections): Do not define
831 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
833 2013-07-02 Alan Modra <amodra@gmail.com>
835 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
836 .TOC. after relocatable check.
838 2013-07-01 Alan Modra <amodra@gmail.com>
840 * elf64-ppc.h (ppc64_elf_toc): Delete.
841 (ppc64_elf_set_toc): Declare.
842 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
843 with call the ppc64_elf_set_toc.
844 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
845 (ppc64_elf_start_multitoc_partition): Likewise.
846 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
848 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
850 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
851 as needing a toc pointer.
852 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
853 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
856 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
859 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
862 2013-06-28 Nick Clifton <nickc@redhat.com>
865 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
867 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
869 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
871 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
872 in sgot[0] rather than sgotplt[0].
874 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
876 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
877 beginning of the generated file.
878 (elf64-aarch64.c): Likewise.
879 * Makefile.in: Re-generated.
881 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
883 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
884 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
885 * Makefile.in: Re-generated.
886 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
887 (bfd_elf64_littleaarch64_vec): Likewise.
888 (bfd_elf32_bigaarch64_vec): Likewise.
889 (bfd_elf32_littleaarch64_vec): Likewise.
890 * configure: Re-generated.
891 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
892 * elfxx-aarch64.h: New file.
893 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
894 stuff to elfxx-aarch64.c.
895 (bfd_elf_aarch64_put_addend): Removed.
896 (PG_OFFSET, PG): Likewise.
897 (elfNN_aarch64_small_plt0_entry): Support ELF32.
898 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
899 (elf64_aarch64_grok_prstatus): Removed.
900 (elf_backend_grok_prstatus): Removed.
902 (aarch64_unsigned_overflow): Likewise.
903 (aarch64_signed_overflow): Likewise.
904 (aarch64_resolve_relocation): Likewise.
906 (decode_branch_ofs_26): Likewise.
907 (decode_cond_branch_ofs_19): Likewise.
908 (decode_ld_lit_ofs_19): Likewise.
909 (decode_tst_branch_ofs_14): Likewise.
910 (decode_movw_imm): Likewise.
911 (decode_adr_imm): Likewise.
912 (decode_add_imm): Likewise.
913 (reencode_branch_ofs_26): Likewise.
914 (reencode_cond_branch_ofs_19): Likewise.
915 (reencode_ld_lit_ofs_19): Likewise.
916 (reencode_tst_branch_ofs_14): Likewise.
917 (reencode_movw_imm): Likewise.
918 (reencode_adr_imm): Likewise.
919 (reencode_ldst_pos_imm): Likewise.
920 (reencode_add_imm): Likewise.
921 (reencode_movzn_to_movz): Likewise.
922 (reencode_movzn_to_movn): Likewise.
923 (aarch64_relocate): Update to call the new function names in
925 (aarch64_calculate_got_entry_vma): Likewise.
926 (elfNN_aarch64_final_link_relocate): Likewise.
927 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
928 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
929 (elf_aarch64_update_plt_entry): ... this.
930 (elfNN_aarch64_create_small_pltn_entry): Update.
931 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
932 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
933 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
934 call elf_aarch64_update_plt_entry.
936 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
938 * bfd-in2.h: Re-generated.
939 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
940 (IS_AARCH64_TLS_RELOC): Change to be based on the
941 bfd reloc enumerators.
942 (IS_AARCH64_TLSDESC_RELOC): Likewise.
943 (PG, PG_OFFSET): Cast literal to bfd_vma.
944 (elf64_aarch64_howto_table): Removed.
945 (elf64_aarch64_howto_dynrelocs): Removed.
946 (elf64_aarch64_tls_howto_table): Removed.
947 (elf64_aarch64_tlsdesc_howto_table): Removed.
948 (elfNN_aarch64_howto_table): New table to host all howto entires..
949 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
950 (elfNN_aarch64_bfd_reloc_from_howto): New function.
951 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
952 (struct elf_aarch64_reloc_map): New.
953 (elf_aarch64_reloc_map): New table.
954 (elfNN_aarch64_howto_from_bfd_reloc): New function.
955 (elfNN_aarch64_howto_from_type): Update to look up the new table
956 elfNN_aarch64_howto_table.
957 (struct elf64_aarch64_reloc_map): Remove.
958 (elf64_aarch64_reloc_map): Remove.
959 (elfNN_aarch64_reloc_type_lookup): Change to call
960 elfNN_aarch64_howto_from_bfd_reloc.
961 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
962 elfNN_aarch64_howto_table.
963 (aarch64_resolve_relocation): Refactor to switch on the bfd
965 (bfd_elf_aarch64_put_addend): Likewise.
966 (elfNN_aarch64_final_link_relocate): Likewise.
967 (aarch64_tls_transition_without_check): Likewise.
968 (aarch64_reloc_got_type): Likewise.
969 (aarch64_can_relax_tls): Likewise.
970 (aarch64_tls_transition): Likewise.
971 (elfNN_aarch64_tls_relax): Likewise.
972 (elfNN_aarch64_final_link_relocate): Likewise.
973 (elfNN_aarch64_relocate_section): Likewise.
974 (elfNN_aarch64_gc_sweep_hook): Likewise.
975 (elfNN_aarch64_check_relocs): Likewise.
976 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
977 * libbfd.h: Re-generated.
978 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
979 (BFD_RELOC_AARCH64_RELOC_START)
980 (BFD_RELOC_AARCH64_RELOC_END)
981 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
982 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
983 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
984 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
985 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
986 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
987 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
989 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
991 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
992 (BUILD_CFILES): Add elf32-aarch64.c.
993 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
994 * Makefile.in: Re-generated.
995 * archures.c (bfd_mach_aarch64_ilp32): New define.
996 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
997 (bfd_elf32_aarch64_set_options): Ditto.
998 (elf32_aarch64_setup_section_lists): Ditto.
999 (elf32_aarch64_next_input_section): Ditto.
1000 (elf32_aarch64_size_stubs): Ditto.
1001 (elf32_aarch64_build_stubs): Ditto.
1002 * bfd-in2.h: Re-generated.
1003 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1004 and bfd_elf32_bigaarch64_vec.
1005 (aarch64-*-linux*): Likewise.
1006 (aarch64_be-*-elf): Likewise.
1007 (aarch64_be-*-linux*): Likewise.
1008 * configure.in (bfd_elf32_bigaarch64_vec)
1009 (bfd_elf32_littleaarch64_vec): New.
1010 * configure: Re-generated.
1011 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1013 (bfd_aarch64_arch_ilp32): New.
1014 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1015 * elfnn-aarch64.c (ARCH_SIZE): New define.
1016 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1017 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1018 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1019 (ELF64_R_*): Rename to ELFNN_R_*.
1020 Plus other paramaterization.
1021 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1023 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1024 bfd_elf32_littleaarch64_vec.
1026 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1028 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1029 (BUILD_CFILES): Add elf64-aarch64.c.
1030 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1031 * Makefile.in: Re-generated.
1032 * elf64-aarch64.c: Rename to ...
1033 * elfnn-aarch64.c: ... this.
1035 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1036 Paul Brook <paul@codesourcery.com>
1038 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1039 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1040 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1041 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1042 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1043 (micromips_insn32_o32_exec_plt0_entry): New variable.
1044 (micromips_insn32_o32_exec_plt_entry): Likewise.
1045 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1046 (mips_elf_estimate_stub_size): Likewise.
1047 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1048 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1049 (mips_finish_exec_plt): Likewise.
1050 (_bfd_mips_elf_relax_section): Likewise.
1051 (_bfd_mips_elf_insn32): New function.
1052 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1054 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1056 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1058 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1059 (bfd_elf32_get_synthetic_symtab): New macro.
1060 * elfxx-mips.c (plt_entry): New structure.
1061 (mips_elf_link_hash_entry): Add use_plt_entry member.
1062 (mips_elf_link_hash_table): Rename plt_entry_size member to
1063 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1064 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1066 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1067 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1068 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1069 (STUB_LI16S_MICROMIPS): Likewise.
1070 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1071 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1072 (micromips_o32_exec_plt0_entry): New variable.
1073 (mips16_o32_exec_plt_entry): Likewise.
1074 (micromips_o32_exec_plt_entry): Likewise.
1075 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1076 (mips_elf_output_extsym): Update to use gotplt_union's plist
1077 member rather than offset.
1078 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1079 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1080 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1081 member rather than offset.
1082 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1084 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1086 (mips_elf_make_plt_record): New function.
1087 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1088 of JAL relocations that might need a PLT entry.
1089 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1090 gotplt_union's plist member rather than offset. Set individual
1091 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1092 Don't set the symbol's value in the symbol table for PLT
1093 references here. Don't set the PLT or PLT GOT section sizes
1095 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1096 (mips_elf_allocate_lazy_stub): Likewise.
1097 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1099 (mips_elf_set_plt_sym_value): New function.
1100 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1101 PLT and PLT GOT section sizes here. Set the symbol values in
1102 the symbol table for PLT references here. Handle microMIPS
1103 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1104 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1105 gotplt_union's plist member rather than offset. Handle
1106 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1107 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1108 gotplt_union's plist member rather than offset. Use
1109 MIPS_ELF_GOT_SIZE to calculate GOT address.
1110 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1111 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1112 mips_finish_exec_plt.
1113 (_bfd_mips_elf_link_hash_table_create): Update to use
1114 gotplt_union's plist member rather than offset.
1115 (_bfd_mips_elf_get_synthetic_symtab): New function.
1117 2013-06-24 Wawa <caojinyu@msn.com>
1120 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1122 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1124 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1126 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1127 * Makefile.in: Regenerate.
1128 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1129 Set want64 to true for them at the end.
1130 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1133 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1135 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1136 set sh_entsize for PLT section.
1138 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1140 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1141 * bfd-in2.h: Re-generated.
1142 * elf64-aarch64.c (RELOC_SECTION): Removed.
1143 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1144 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1145 (elf64_aarch64_link_hash_traverse): Ditto.
1146 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1149 2013-06-19 Will Newton <will.newton@linaro.org>
1151 * configure: Regenerated.
1152 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1153 * elf64-aarch64.c: Remove objalloc.h include.
1154 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1155 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1156 members. (elf_aarch64_local_htab_hash): Remove function.
1157 (elf_aarch64_local_htab_eq): Remove function.
1158 (elf_aarch64_get_local_sym_hash): Remove function.
1159 (elf64_aarch64_link_hash_table_create): Remove local hash
1160 table initialization.
1161 (elf64_aarch64_final_link_relocate): Remove sym argument and
1162 handling of ifunc symbols.
1163 (elf64_aarch64_relocate_section): Don't pass sym argument to
1164 elf64_aarch64_final_link_relocate.
1165 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1166 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1167 (elf64_aarch64_check_relocs): Likewise.
1168 (elf64_aarch64_post_process_headers): Remove call to
1170 (elf64_aarch64_is_function_type): New function.
1171 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1172 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1173 (elf64_aarch64_size_dynamic_sections): Remove call to
1174 elf_aarch64_allocate_local_dynrelocs.
1175 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1176 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1177 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1178 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1179 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1180 elf_aarch64_finish_local_dynamic_symbol.
1181 (elf64_aarch64_add_symbol_hook): Remove function.
1183 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1185 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1186 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1187 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1188 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1189 R_AARCH64_GOT_LD_PREL19.
1191 2013-06-13 Terry Guo <terry.guo@arm.com>
1194 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1195 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1196 supports thumb instructions.
1198 2013-06-11 DJ Delorie <dj@redhat.com>
1200 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1202 2013-06-11 Will Newton <will.newton@linaro.org>
1204 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1205 ELF64_R_SYM instead of ELF32_R_SYM.
1207 2013-06-11 Nick Clifton <nickc@redhat.com>
1209 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1210 checks if the dynamic sections have been created and relaxation
1211 has not been performed.
1213 2013-06-07 Will Newton <will.newton@linaro.org>
1215 * configure: Regenerate.
1216 * configure.in: Build elf-ifunc.o for AArch64.
1217 * elf64-aarch64.c: Include objalloc.h.
1218 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1219 (struct elf64_aarch64_link_hash_table): Add members for handling
1220 R_AARCH64_IRELATIVE relocations.
1221 (elf_aarch64_local_htab_hash): New function.
1222 (elf_aarch64_local_htab_eq): New function.
1223 (elf_aarch64_get_local_sym_hash): New function.
1224 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1226 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1227 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1228 for handling STT_GNU_IFUNC symbols.
1229 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1230 references to STT_GNU_IFUNC symbols.
1231 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1232 STT_GNU_IFUNC symbols.
1233 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1234 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1235 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1236 (elf64_aarch64_is_function_type): Remove function.
1237 (elf64_aarch64_allocate_dynrelocs): Call
1238 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1239 (elf_aarch64_allocate_local_dynrelocs): New function.
1240 (elf64_aarch64_size_dynamic_sections): Call
1241 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1242 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1243 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1244 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1245 STT_GNU_IFUNC symbols and .iplt.
1246 (elf_aarch64_finish_local_dynamic_symbol): New function.
1247 (elf64_aarch64_finish_dynamic_sections): Call
1248 elf_aarch64_finish_local_dynamic_symbol.
1249 (elf64_aarch64_add_symbol_hook): New function.
1251 2013-06-03 Alan Modra <amodra@gmail.com>
1253 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1254 var. Use it with last_stab.
1256 2013-05-30 Paul Brook <paul@codesourcery.com>
1258 * bfd-in2.h: Regenerate.
1259 * elf32-mips.c (elf_mips_eh_howto): New.
1260 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1261 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1262 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1263 * elf64-mips.c (elf_mips_eh_howto): New.
1264 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1265 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1266 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1267 * libbfd.h: Regenerate.
1268 * reloc.c (BFD_RELOC_MIPS_EH): New.
1270 2013-05-29 Nick Clifton <nickc@redhat.com>
1272 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1273 alternate debug info source.
1274 (dwarf_debug_sections): Add entries for alternate .debug_str and
1275 .debug_info sections.
1276 (dwarf_debug_section_enum): Likewise.
1277 (read_alt_indirect_string): New function. Handles a
1278 DW_FORM_GNU_strp_alt attribute.
1279 (read_alt_indirect_ref): New function. Handles a
1280 DW_FORM_GNU_ref_alt attribute.
1281 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1282 DW_FORM_GNU_strp_alt.
1283 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1285 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1287 * opncls.c (GNU_DEBUGALTLINK): Define.
1288 (bfd_get_alt_debug_link_info): New function.
1289 (separate_alt_debug_file_exists): New function.
1290 (find_separate_debug_file): Add parameters for fetch and check
1292 (bfd_follow_gnu_debugaltlink): New function.
1293 * bfd-in2.h: Regenerate.
1295 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1297 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1298 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1299 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1300 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1301 * bfd-in2.h: Regenerate.
1302 * libbfd.h: Regenerate.
1303 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1305 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1306 (elf64_aarch64_reloc_map): Likewise.
1307 (aarch64_resolve_relocation): Likewise.
1308 (bfd_elf_aarch64_put_addend): Likewise.
1309 (aarch64_tls_transition_without_check): Likewise.
1310 (aarch64_reloc_got_type): Likewise.
1311 (elf64_aarch64_final_link_relocate): Likewise.
1312 (elf64_aarch64_tls_relax): Likewise.
1313 (elf64_aarch64_relocate_section): Likewise.
1314 (elf64_aarch64_gc_sweep_hook): Likewise.
1315 (elf64_aarch64_check_relocs): Likewise.
1317 2013-05-26 Mark Wielaard <mjw@redhat.com>
1319 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1320 (max_open_files): New static int initialized to zero.
1321 (bfd_cache_max_open): New static function to set and return
1323 (bfd_cache_init): Use bfd_cache_max_open.
1324 (bfd_open_file): Likewise.
1325 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1326 (AC_CHECK_FUNCS): Add getrlimit.
1327 * configure: Regenerated.
1328 * config.in: Likewise.
1329 * sysdep.h: Check and include sys/resource.h for getrlimit.
1331 2013-05-23 Alan Modra <amodra@gmail.com>
1333 * format.c (bfd_check_format_matches): Don't match a target in
1334 targ_selvecs if some other target is a better match. If
1335 targets implement match priority, fall back to the first of
1338 2013-05-22 Eric Herman <eric@freesa.org>
1341 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1343 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1346 * srec.c (srec_set_section_contents): Properly convert size
1347 and offset to address when octets_per_byte is not unity.
1349 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1351 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1352 refcount member of the gotplt_union when resetting the reference
1353 count. Adjust comment.
1355 2013-05-20 Will Newton <will.newton@linaro.org>
1357 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1358 relocs_copied member.
1359 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1360 relocs_copied member.
1361 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1362 relocs_copied member.
1364 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1366 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1367 function definition.
1369 2013-05-16 Cary Coutant <ccoutant@google.com>
1371 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1372 external_ext_size and esize.
1374 2013-05-16 Tristan Gingold <gingold@adacore.com>
1376 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1377 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1379 2013-05-15 Andreas Schwab <schwab@suse.de>
1381 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1383 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1385 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1386 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1388 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1390 * bfd.c (_bfd_default_error_handler): Replace use of putc
1391 by fputc. Add comment explaining why.
1393 2013-05-09 Alan Modra <amodra@gmail.com>
1395 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1396 of symbols when hashes already exist.
1398 2013-05-07 Will Newton <will.newton@linaro.org>
1400 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1401 plt_header_size argument for ports where it differs from
1403 * elf-bfd.h: Likewise.
1404 * elf32-i386.c: Pass plt_header_size to
1405 _bfd_elf_allocate_ifunc_dyn_relocs.
1406 * elf64-x86-64.c: Likewise.
1408 2013-05-07 Will Newton <will.newton@linaro.org>
1410 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1412 * elf-bfd.h: Likewise.
1414 2013-05-06 Paul Brook <paul@codesourcery.com>
1416 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1417 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1418 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1419 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1420 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1421 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1423 2013-05-06 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1426 hashes are not available.
1428 2013-05-06 Alan Modra <amodra@gmail.com>
1430 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1431 hashes around loading as-needed library. Zero them on allocation,
1432 and restore to initial all-zero state if library not needed.
1433 Arrange to reuse hashes if we load library again later.
1435 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1437 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1438 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1439 * elfn32-mips.c: Likewise.
1440 * elf64-mips.c: Likewise.
1442 2013-05-02 Nick Clifton <nickc@redhat.com>
1444 * archures.c: Add some more MSP430 machine numbers.
1445 * config.bfd (msp430): Define targ_selvecs.
1446 * configure.in: Add bfd_elf32_msp430_ti_vec.
1447 * cpu-msp430.c: Add some more MSP430 machine numbers.
1448 * elf32-msp430.c Add support for MSP430X relocations.
1449 Add support for TI compiler generated relocations.
1450 Add support for sym_diff relocations.
1451 Add support for relaxing out of range short branches into long
1453 Add support for MSP430 attribute section.
1454 * reloc.c: Add MSP430X relocations.
1455 * targets.c: Add bfd_elf32_msp430_ti_vec.
1456 * bfd-in2.h: Regenerate.
1457 * configure: Regenerate.
1458 * libbfd.h: Regenerate.
1460 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1462 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1463 alpha*-*-linux*ecoff*.
1465 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1468 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1471 2013-04-30 Alan Modra <amodra@gmail.com>
1473 * elflink.c (bfd_elf_record_link_assignment): Dont make
1474 STV_INTERNAL symbols STV_HIDDEN.
1476 2013-04-29 Nick Clifton <nickc@redhat.com>
1478 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1479 fragmented .debug_line sections associated with unmarked code
1482 2013-04-29 Will Newton <will.newton@linaro.org>
1484 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1485 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1487 2013-04-29 Will Newton <will.newton@linaro.org>
1489 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1490 error check up and add error message.
1492 2013-04-26 Will Newton <will.newton@linaro.org>
1494 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1496 2013-04-25 Alan Modra <amodra@gmail.com>
1498 * config.bfd: Add powerpc64le-linux.
1500 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1502 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1505 2013-04-24 Roland McGrath <mcgrathr@google.com>
1507 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1508 allocate space for PLT header even if IS_IPLT_ENTRY.
1509 (arm_nacl_put_plt0): New function, broken out of ...
1510 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1511 If HTAB->nacl_p, set up the PLT header in .iplt too.
1512 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1513 a mapping symbol for the start of .iplt too.
1515 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1517 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1519 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1521 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1523 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1525 2013-04-22 Alan Modra <amodra@gmail.com>
1528 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1529 sh_size or reloc_count adjustment by count.
1531 2013-04-22 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1534 create_linkage_sections here..
1535 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1536 (create_linkage_sections): Move earlier in file.
1537 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1538 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1540 2013-04-19 Nick Clifton <nickc@redhat.com>
1543 * compress.c (decompress_contents): Always call inflateEnd, even
1544 when another inflation operation fails.
1546 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1548 * elf-ifunc.c: Update copyright year.
1550 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1552 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1553 macro's return value is ignored.
1554 * elf32-hppa.c: Likewise.
1555 * elf32-tic6x.c: Likewise.
1556 * mach-o.c: Likewise.
1558 * opncls.c: Likewise.
1559 * peicode.h: Likewise.
1560 * elf32-m32r.c: Check return value of bfd_set_section_*().
1561 * elfnn-ia64.c: Likewise.
1562 * elfxx-mips.c: Likewise.
1563 * vms-alpha.c: Likewise.
1565 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1569 regular reference without non-GOT reference when building
1572 2013-04-15 Alan Modra <amodra@gmail.com>
1574 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1575 cache slot for archives.
1577 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1579 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1580 local variable mmop.
1582 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1585 * elf32-avr.c: Consider all sections to determine if linker
1586 relaxation can safely delete a ret after a call/jmp
1588 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1590 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1593 2013-04-08 Tom Tromey <tromey@redhat.com>
1595 * som.c (bfd_section_from_som_symbol): No longer static.
1596 * som.h (bfd_section_from_som_symbol): Declare.
1598 2013-04-06 Alan Modra <amodra@gmail.com>
1600 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1601 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1603 2013-04-05 Nick Clifton <nickc@redhat.com>
1605 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1607 2013-04-04 Alan Modra <amodra@gmail.com>
1609 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1610 * bfd-in2.h: Regenerate.
1611 * elflink.c (elf_link_add_object_symbols): Use new error.
1613 2013-04-03 Nick Clifton <nickc@redhat.com>
1615 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1616 (bfd_elf32_bfd_is_target_special_symbol): Define.
1618 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1620 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1621 elf64_aarch64_locals to get local GOT reference counts.
1623 2013-04-02 DJ Delorie <dj@redhat.com>
1625 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1626 (rl78_elf_relax_section): Only fetch the next reloc if there is
1629 2013-03-30 Alan Modra <amodra@gmail.com>
1632 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1633 global symbols referenced by relocs.
1634 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1635 * elf32-bfin.c (bfin_check_relocs): Likewise.
1636 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1637 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1638 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1639 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1640 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1641 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1642 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1643 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1644 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1645 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1646 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1647 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1648 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1649 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1650 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1651 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1652 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1653 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1654 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1655 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1656 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1657 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1658 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1659 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1660 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1661 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1662 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1663 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1664 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1665 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1666 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1667 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1668 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1669 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1670 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1671 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1672 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1673 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1674 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1675 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1676 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1677 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1678 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1679 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1680 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1681 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1682 test indirect/warning links for NULL.
1684 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1688 symbol is referenced by a non-shared object.
1689 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1691 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1693 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1694 R_SH_REL32 relocations against undefined weak symbols.
1696 2013-03-28 Alan Modra <amodra@gmail.com>
1698 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1699 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1700 into ifunc and non-ifunc.
1701 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1702 separate ifunc/non-ifunc dynrel counts.
1703 (allocate_got): Always use reliplt for ifunc.
1704 (allocate_dynrelocs): Likewise.
1705 (ppc64_elf_size_dynamic_sections): Likewise.
1706 (ppc64_elf_layout_multitoc): Likewise.
1707 (ppc64_elf_relocate_section): Likewise.
1709 2013-03-28 Alan Modra <amodra@gmail.com>
1711 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1712 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1713 into ifunc and non-ifunc.
1714 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1715 (ppc_elf_size_dynamic_sections): Likewise.
1716 (ppc_elf_relocate_section): Likewise.
1718 2013-03-28 Alan Modra <amodra@gmail.com>
1720 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1721 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1722 bfd_link_info* and asection* params.
1723 (_bfd_elf_reloc_type_class): Likewise.
1724 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1725 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1726 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1727 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1728 for any reliplt reloc. Don't return reloc_class_plt for
1729 R_PPC_REL24 and R_PPC_ADDR24.
1730 * elf64-ppc.c (allocate_got): Formatting.
1731 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1733 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1734 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1735 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1736 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1737 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1738 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1739 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1740 Add extra params to the various reloc_type_class functions.
1742 2013-03-27 Alan Modra <amodra@gmail.com>
1744 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1745 masks for all local ifunc syms.
1746 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1747 (ppc_elf_size_dynamic_sections): Likewise.
1748 (ppc_elf_relocate_section): Likewise.
1750 2013-03-27 Will Newton <will.newton@linaro.org>
1752 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1753 dynamic reloc for symbols with dynindx == -1.
1754 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1755 dynamic reloc for symbols with dynindx == -1.
1757 2013-03-27 Will Newton <will.newton@linaro.org>
1759 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1760 dynamic reloc for non-default visibility undefined weaks.
1761 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1762 dynamic reloc for non-default visibility undefined weaks.
1764 2013-03-26 Alan Modra <amodra@gmail.com>
1766 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1767 over _bfd_elf_merge_symbol calls.
1769 2013-03-26 Alan Modra <amodra@gmail.com>
1771 * elflink.c (elf_link_add_object_symbols): Add assertion for
1772 common override alignment check code. Formatting.
1774 2013-03-25 Alan Modra <amodra@gmail.com>
1776 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1777 usual common symbols as well as for dynamic. Add poldbfd param.
1778 Save old bfd. Adjust callers.
1779 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1780 and "value" by value, not pointer. Adjust caller.
1781 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1782 Delete code to set same. Use old_bfd and old_alignment from
1783 _bfd_elf_merge_symbol instead. Add default symbol before
1784 alignment and size checks. Wrap overlong lines.
1786 2013-03-25 Alan Modra <amodra@gmail.com>
1788 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1789 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1790 when override is true.
1792 2013-03-25 Alan Modra <amodra@gmail.com>
1794 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1797 2013-03-25 Alan Modra <amodra@gmail.com>
1799 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1801 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1802 early in symbol loop.
1804 2013-03-25 Alan Modra <amodra@gmail.com>
1806 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1807 (_bfd_elf_init_reloc_shdr): Delete.
1808 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1809 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1810 just what is needed.
1811 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1813 2013-03-23 Alan Modra <amodra@gmail.com>
1815 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1816 * elflink.c (_bfd_elf_merge_symbol): Make static.
1817 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1818 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1820 2013-03-23 Alan Modra <amodra@gmail.com>
1823 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1824 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1825 def_dynamic/ref_dynamic.
1826 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1829 2013-03-22 David S. Miller <davem@davemloft.net>
1831 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1834 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1837 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1838 errors adjusting relocs and symbols.
1840 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1842 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1843 @(disp:32,ERx) to mov @(disp:16,ERx).
1844 (R_H8_DISP32A16): New reloc.
1845 Comments added and corrected.
1846 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1847 * bfd-in2.h: Regenerate.
1848 * libbfd.h: Regenerate.
1850 2013-03-21 Kai Tietz <ktietz@redhat.com>
1852 * coffgen.c (coff_real_object_p): Make global.
1853 * peicode.h (coff_real_object_p): Add prototype.
1854 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1855 external_PEI_IMAGE_hdr structure.
1856 (coff_swap_filehdr_in): Handle variable header-size.
1857 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1858 of directory-entiries as specified in pe-header.
1860 2013-03-21 Nick Clifton <nickc@redhat.com>
1863 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1864 iWMMXt and iWMMXt2 processors from attributes.
1866 2013-03-20 Alan Modra <amodra@gmail.com>
1868 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1869 sh_type according to is_rela.
1871 2013-03-18 Alan Modra <amodra@gmail.com>
1874 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1875 considering whether an --as-needed library is needed.
1877 2013-03-14 Tom Tromey <tromey@redhat.com>
1879 * opncls.c (bfd_get_debug_link_info): Rename from
1880 get_debug_link_info. Export. Update comment.
1881 (find_separate_debug_file): Update.
1882 * bfd-in2.h: Rebuild.
1884 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1886 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1888 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1891 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1893 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1894 * elf.c (elfcore_write_s390_tdb): New function.
1895 (elfcore_write_register_note): Call it.
1896 (elfcore_grok_s390_tdb): New function.
1897 (elfcore_grok_note): Call it.
1899 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1901 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1903 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1905 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1907 2013-03-04 Alan Modra <amodra@gmail.com>
1909 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1910 non-zero addends when relocatable, rather than addends >= 32768.
1911 Always zero "addend" before applying relocation.
1913 2013-03-04 Nick Clifton <nickc@redhat.com>
1915 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1916 file pointer offsets for thin archives.
1918 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1920 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1921 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1923 2013-02-27 DJ Delorie <dj@redhat.com>
1925 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1926 * libbfd.h: Regenerate.
1927 * bfd-in2.h: Regenerate.
1928 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1929 references in compuated relocs.
1931 2013-02-26 Anthony Green <green@moxielogic.com>
1933 * config.bfd: Extend moxie-rtems target triplet name support.
1935 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1939 unique_global only for definition.
1940 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1942 (elf_link_add_object_symbols): Set unique_global only
1945 2013-02-21 Alan Modra <amodra@gmail.com>
1947 * elf-bfd.h (struct elf_build_id): Extracted from..
1948 (struct elf_build_id_info): ..here. Delete.
1949 (struct output_elf_obj_tdata): New, extracted from..
1950 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1952 (elf_program_header_size): Reference tdata->o.
1953 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1954 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1955 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1956 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1957 when opening bfd in any mode that might write.
1958 (_bfd_elf_write_object_contents): Use build_id field in
1959 output_elf_obj_tdata.
1960 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1961 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1963 2013-02-21 Alan Modra <amodra@gmail.com>
1965 * elf-bfd.h (struct core_elf_obj_tdata): New.
1966 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1967 core_program, and core_command. Add "core".
1968 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1969 Update all refs to tdata core fields.
1970 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1971 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1972 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1973 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1974 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1975 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1976 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1977 to tdata core fields.
1979 2013-02-21 Alan Modra <amodra@gmail.com>
1981 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1982 Delete num_locals and num_globals.
1983 (elf_num_locals, elf_num_globals): Don't define.
1984 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1985 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1986 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1987 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1988 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1989 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1991 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1992 number of locals syms via new param.
1993 (swap_out_syms): Adjust to suit elf_map_symbols change.
1995 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1997 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1998 STO_MICROMIPS annotation.
2000 2013-02-19 Alan Modra <amodra@gmail.com>
2002 * configure.in: Bump version to 2.23.52.
2003 * elf-bfd.h (struct elf_build_id_info): New.
2004 (struct elf_obj_tdata): Delete after_write_object_contents,
2005 after_write_object_contents_info and build_id_size. Make build_id
2006 a pointer to struct elf_build_id_info.
2007 * elf.c (_bfd_elf_write_object_contents): Style. Update
2008 after_write_ibject_contents invocation.
2009 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2010 allow zero size notes.
2011 * configure: Regenerate.
2013 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2015 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2016 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2017 (micromips_elf64_howto_table_rela): Likewise.
2018 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2019 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2020 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2021 (elf_micromips_howto_table_rela): Likewise.
2022 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2024 2013-02-18 Paul Brook <paul@codesourcery.com>
2026 * elfxx-mips.c (MICROMIPS_P): New macro.
2027 (_bfd_mips_elf_symbol_processing): Use it.
2029 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2031 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2032 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2034 2013-02-18 Alan Modra <amodra@gmail.com>
2037 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2038 (_bfd_elf_strtab_clear_all_refs): Declare.
2039 (_bfd_elf_strtab_resize): Declare.
2040 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2041 (_bfd_elf_strtab_clear_all_refs): New function.
2042 (_bfd_elf_strtab_resize): Likewise.
2043 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2045 2013-02-18 Alan Modra <amodra@gmail.com>
2047 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2048 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2049 and elf_text_section to..
2050 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2051 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2052 (struct alpha_elf_find_line): ..this.
2053 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2055 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2058 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2059 for references from the dummy bfd.
2061 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2064 * elflink.c (elf_link_add_object_symbols): Also track weak
2067 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2070 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2071 archive pointing to itself.
2072 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2074 2013-02-15 Nick Clifton <nickc@redhat.com>
2077 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2078 accessing a corrupt nested archive.
2080 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2082 * elfxx-mips.c (mips_got_page_ref): New structure.
2083 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2084 pair to represent the anchor point.
2085 (mips_got_info): Add a got_page_refs field.
2086 (mips_elf_link_hash_table): Add a sym_cache field.
2087 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2088 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2089 new anchor representation.
2090 (mips_elf_create_got_info): Create got_page_refs rather than
2092 (mips_elf_record_got_page_ref): New function.
2093 (mips_elf_pages_for_range): Move further down file.
2094 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2095 Use a section rather than a (bfd, symndx) pair to represent the
2097 (mips_elf_resolve_got_page_ref): New function.
2098 (mips_elf_resolve_final_got_entries): Use it to populate
2100 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2101 rather than mips_elf_record_got_page_entry. Only nullify h
2103 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2106 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2108 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2111 2013-02-12 Alan Modra <amodra@gmail.com>
2113 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2114 suitable definition when using generic linker hash table.
2116 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2118 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2119 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2120 mips_elf_traverse_got_arg. Count GOT entries.
2121 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2122 as argument. Update after above changes.
2123 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2124 mips_elf_count_got_entries. Update the calls to
2125 mips_elf_resolve_final_got_entries.
2127 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2129 * elfxx-mips.c (mips_got_tls_type): New enum.
2130 (mips_got_entry): Add tls_initialized.
2131 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2132 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2134 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2135 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2136 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2138 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2139 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2140 tls_initialized rather than GOT_TLS_DONE.
2141 (mips_tls_got_index): Delete.
2142 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2143 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2144 (mips_elf_record_got_entry): Initialize tls_initialized.
2146 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2148 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2149 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2150 tls_ie_got_offset and tls_gd_got_offset.
2151 (mips_elf_link_hash_newfunc): Remove initialization.
2152 (mips_elf_create_got_info): Likewise.
2153 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2154 (mips_tls_single_got_index): Delete.
2155 (mips_elf_local_got_index): Always use the GOT entry to track
2157 (mips_elf_global_got_index): Likewise.
2158 (mips_elf_create_local_got_entry): Assert that TLS entries have
2159 already been allocated.
2160 (mips_elf_record_global_got_symbol): Don't initialize
2161 tls_ie_type or tls_gd_type.
2162 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2163 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2165 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2167 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2168 have been allocated.
2169 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2170 tls_ie_type and tls_gd_type.
2172 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2174 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2175 aliasing violation. Check for htab allocation failures.
2177 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2179 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2181 (mips_elf_global_got_index): ...here. Reorder arguments so that
2182 the output bfd and info come first.
2183 (mips_elf_calculate_relocation): Update the call to
2184 mips_elf_global_got_index accordingly.
2185 (_bfd_mips_elf_finish_dynamic_symbol): Use
2186 mips_elf_primary_global_got_index rather than
2187 mips_elf_global_got_index.
2188 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2190 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2192 * elfxx-mips.c (mips_got_entry): Update comments.
2193 (mips_elf_multi_got_entry_eq): Rename to...
2194 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2195 (mips_elf_create_got_info): Remove master_got_p argument.
2196 Always use mips_elf_got_entry_eq.
2197 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2198 Update calls accordingly.
2200 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2202 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2203 (mips_elf_bfd2got_hash): Delete.
2204 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2205 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2206 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2207 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2208 than mips_elf_got_for_ibfd.
2209 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2210 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2211 (mips_elf_make_got_per_bfd): Replace with...
2212 (mips_elf_add_got_entry): ...this new function.
2213 (mips_elf_make_got_pages_per_bfd): Replace with...
2214 (mips_elf_add_got_page_entry): ...this new function.
2215 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2216 bfd and GOT arguments. Use mips_elf_add_got_entry and
2217 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2218 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2219 to set the BFD's GOT and free the old table.
2220 (mips_elf_merge_got): Replace bfd2got argument with separate
2221 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2222 Use mips_elf_count_got_entries to count the number of entries in
2223 each GOT. Update the calls to mips_elf_merge_got_with.
2224 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2225 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2226 (mips_elf_multi_got): Don't create the bfd2got hash table.
2227 Replace hash table traversal with a walk over the input bfds,
2228 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2229 to set the output bfd's GOT.
2230 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2231 bfds use the master GOT in the single-GOT case.
2232 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2233 rather than mips_elf_got_for_ibfd.
2235 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2237 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2238 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2239 (mips_elf_record_global_got_symbol): Update the hash entry before
2240 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2242 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2243 (mips_elf_record_got_page_entry): Record the entry in both the
2244 master and bfd GOTs.
2246 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2248 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2249 create another one if necessary.
2250 (mips_elf_set_gotidx): New function.
2251 (mips_elf_set_global_gotidx): Use it.
2252 (mips_elf_initialize_tls_index): Likewise. Take a
2253 mips_elf_traverse_got_arg as argument.
2254 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2255 (mips_elf_multi_got): Likewise. Cope with error returns from
2256 mips_elf_set_global_gotidx.
2258 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2260 * elfxx-mips.c (mips_got_info): Add relocs field.
2261 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2263 (mips_elf_traverse_got_arg): ...this new structure.
2264 (mips_elf_count_local_tls_relocs): Delete.
2265 (mips_elf_count_global_tls_relocs): Likewise.
2266 (mips_elf_count_got_entry): New function.
2267 (mips_elf_count_local_got_entries): Likewise.
2268 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2269 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2270 (mips_elf_record_local_got_symbol): Don't count got entries here.
2271 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2272 (mips_elf_set_global_got_offset): Split into...
2273 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2274 new functions. Take a mips_elf_traverse_got_arg rather than a
2275 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2276 Use g->relocs to record the number of relocs needed for global GOT
2278 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2279 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2280 relocations. Update for above function split.
2281 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2282 to count both the number of GOT entries and the number of TLS
2283 relocs required by local entries. Likewise
2284 mips_elf_count_global_tls_entries and global entries.
2285 Remove uses of mips_elf_count_local_tls_relocs and
2286 mips_elf_count_global_tls_relocs.
2288 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2290 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2291 to say that each structure represents only one type of TLS reference.
2292 (GOT_TLS_TYPE): New define.
2293 (mips_elf_link_hash_entry): Temporarily split tls_type and
2294 tls_got_offset into two variables each.
2295 (mips_elf_link_hash_newfunc): Update accordingly.
2296 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2297 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2298 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2299 (mips_tls_got_relocs): Use a switch statement.
2300 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2301 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2302 local "offset" variable.
2303 (mips_tls_got_index): Remove r_type argument and assert. Remove
2304 code that handled entries with two TLS types; always use the
2305 original got_index instead.
2306 (mips_tls_single_got_index): New function.
2307 (mips_elf_local_got_index): Use entry->tls_type to check for
2308 TLS entries. Use mips_tls_single_got_index. Update call to
2310 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2311 Use p->tls_type to check for TLS entries. Update call to
2312 mips_tls_got_index. Use mips_tls_single_got_index.
2313 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2314 Use entry.tls_type to check for TLS entries.
2315 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2316 with r_type argument. Use mips_elf_reloc_tls_type.
2317 Set up the new hash entry fields.
2318 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2319 with r_type argument. Use mips_elf_reloc_tls_type and
2320 mips_tls_got_entries. Remove code that handled entries
2321 with multiple TLS types.
2322 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2323 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2324 Use equality rather than masks when checking for specific TLS types.
2325 Use mips_tls_got_entries. Remove code that handled entries
2326 with multiple TLS types.
2327 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2328 testing the hash table entry.
2329 (_bfd_mips_elf_check_relocs): Update calls to
2330 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2331 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2332 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2334 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2336 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2337 (mips_elf_got_entry_hash): ...this, deleting the old version.
2338 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2341 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2343 * elfxx-mips.c (mips_elf_create_got_info): New function.
2344 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2345 (mips_elf_create_got_section): Likewise.
2347 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2349 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2352 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2354 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2356 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2358 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2359 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2361 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2363 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2364 (mips_elf_count_global_tls_relocs): Don't count indirect or
2366 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2367 number of TLS entries were allocated.
2369 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2371 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2373 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2375 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2376 if there are TLS relocations.
2378 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2380 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2381 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2383 2013-02-11 Alan Modra <amodra@gmail.com>
2385 * elfcode.h (elf_checksum_contents): Free contents.
2386 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2387 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2388 (elf_final_link_free): New function, extracted from..
2389 (bfd_elf_final_link): ..here. Always call
2390 _bfd_elf_write_section_eh_frame_hdr.
2391 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2392 _bfd_elf_link_hash_table_free.
2393 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2394 * libbfd.h: Regenerate.
2395 * merge.c (_bfd_merge_sections_free): New function.
2396 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2398 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2399 _bfd_elf_link_hash_table_free.
2400 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2401 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2402 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2403 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2404 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2405 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2406 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2407 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2408 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2409 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2410 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2411 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2412 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2413 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2414 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2415 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2416 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2418 2013-02-10 Alan Modra <amodra@gmail.com>
2420 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2421 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2422 * m68klinux.c (linux_link_hash_table_create): Likewise.
2423 * sparclinux.c (linux_link_hash_table_create): Likewise.
2424 * sunos.c (sunos_link_hash_table_create): Likewise.
2425 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2426 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2427 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2428 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2429 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2430 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2431 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2432 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2433 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2434 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2435 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2436 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2437 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2438 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2439 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2440 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2441 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2442 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2443 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2444 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2445 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2446 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2447 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2448 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2449 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2450 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2451 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2452 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2454 2013-02-10 Alan Modra <amodra@gmail.com>
2456 * i386linux.c (linux_link_hash_table_create): Allocate table
2457 with bfd_zmalloc, not bfd_alloc.
2458 * pdp11.c (link_hash_table_create): Allocate table with
2459 bfd_malloc, not bfd_alloc.
2460 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2461 with bfd_zmalloc, not bfd_zalloc.
2462 (bfin_link_hash_table_create): Likewise.
2463 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2464 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2466 2013-02-10 Alan Modra <amodra@gmail.com>
2469 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2471 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2473 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2475 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2478 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2480 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2483 2013-02-08 Alan Modra <amodra@gmail.com>
2486 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2487 * elf.c (elf_find_function): Revert last change. Use new
2488 tdata field rather than static vars for cache.
2490 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2493 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2494 symbol is defined in regular object.
2496 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2499 * elf.c (elf_find_function): Don't cache if symbols change.
2501 2013-02-07 Alan Modra <amodra@gmail.com>
2504 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2505 copy attributes from or to non-ELF.
2507 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2509 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2510 for non-zero TLS symbol.
2511 (elf_i386_relocate_section): Don't resolve size relocation against
2512 non-zero TLS symbol.
2513 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2514 pc_count for non-zero TLS symbol.
2515 (elf_x86_64_relocate_section): Don't resolve size relocation
2516 against non-zero TLS symbol.
2518 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2519 Andrew Jenner <andrew@codesourcery.com>
2521 Based on patches from Altera Corporation.
2523 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2524 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2525 (BFD_BACKENDS): Add elf32-nios2.lo.
2526 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2527 * Makefile.in: Regenerated.
2528 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2529 bfd_elf32_littlenios2_vec.
2530 * configure: Regenerated.
2531 * config.bfd: Add cases for nios2.
2532 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2533 (bfd_mach_nios2): Define.
2534 (bfd_nios2_arch): Declare.
2535 (bfd_archures_list): Add bfd_nios2_arch.
2536 * targets.c (bfd_elf32_bignios2_vec): Declare.
2537 (bfd_elf32_littlenios2_vec): Declare.
2538 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2539 bfd_elf32_littlenios2_vec.
2540 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2541 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2542 * bfd-in2.h: Regenerated.
2543 * libbfd.h: Regenerated.
2544 * cpu-nios2.c: New file.
2545 * elf32-nios2.c: New file.
2547 2013-02-06 Alan Modra <amodra@gmail.com>
2549 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2552 2013-02-06 Alan Modra <amodra@gmail.com>
2554 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2555 * Makefile.in: Regenerate.
2557 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2558 Pedro Alves <palves@redhat.com>
2560 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2561 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2563 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2564 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2565 * elf-linux-psinfo.h: New file.
2566 * elf.c: Include elf-linux-psinfo.h.
2567 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2569 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2570 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2571 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2572 (elfcore_write_ppc_linux_prpsinfo32): New function.
2574 2013-02-04 Tristan Gingold <gingold@adacore.com>
2576 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2579 2013-02-04 Alan Modra <amodra@gmail.com>
2581 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2582 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2583 * Makefile.in: Regenerate.
2584 * po/SRC-POTFILES.in: Regenerate.
2586 2013-02-04 Alan Modra <amodra@gmail.com>
2588 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2589 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2591 2013-02-01 Alan Modra <amodra@gmail.com>
2593 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2596 2013-01-31 Tristan Gingold <gingold@adacore.com>
2598 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2599 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2600 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2602 2013-01-31 Alan Modra <amodra@gmail.com>
2603 David S. Miller <davem@davemloft.net>
2606 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2607 references to __tls_get_addr.
2608 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2609 vtinherit and vtentry reloc handling too.
2610 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2612 2013-01-31 Alan Modra <amodra@gmail.com>
2614 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2616 2013-01-31 Alan Modra <amodra@gmail.com>
2618 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2620 2013-01-28 Alan Modra <amodra@gmail.com>
2622 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2623 "relocation" in error messages throughout file.
2624 (ppc64_elf_relocate_section): Remove sibling call error message,
2625 replace with "call lacks nop". Specially report errors for
2626 branches to function entry points via OPD lookup and branches
2627 to stubs. Remove NULL symbol handling now done by %T.
2629 2013-01-28 Alan Modra <amodra@gmail.com>
2631 * archive.c (bfd_generic_archive_p): Return target and keep
2632 ardata on partial matches.
2633 * format.c (bfd_check_format_matches): Adjust for above
2634 change. Remove bfd_error_file_ambiguously_recognized dead
2637 2013-01-26 Alan Modra <amodra@gmail.com>
2639 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2640 bfd_preserve_finish): Move to..
2641 * format.c: ..here, splitting out..
2642 (bfd_reinit): ..this. New function.
2643 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2644 keep bfd state for a match.
2645 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2646 * elfcore.h (elf_core_file_p): Likewise.
2647 * mach-o.c (bfd_mach_o_header_p): Likewise.
2648 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2649 * xsym.c (bfd_sym_object_p): Likewise.
2650 * mmo.c (mmo_scan): Clear abfd->symcount.
2651 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2652 * section.c (bfd_section_list_clear): Clear section_htab.count.
2653 * bfd-in2.h: Regenerate.
2655 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2657 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2658 second reloc, make sure that the reloc potentially exists first.
2660 2013-01-24 Nick Clifton <nickc@redhat.com>
2662 * archures.c: Add bfd_mach_v850e3v5.
2663 * bfd-in2.h: Regenerate.
2664 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2665 * cpu-v850_rh850.c: Likewise.
2666 * elf32-v850.c: Add support for v850e3v5 architecture.
2668 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2670 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2672 2013-01-23 Leif Ekblad <leif@rdos.net>
2674 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2676 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2678 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2679 non-zero TLS symbol.
2680 (elf_i386_relocate_section): Resolve size relocation against
2681 non-zero TLS symbol.
2682 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2683 for non-zero TLS symbol.
2684 (elf_x86_64_relocate_section): Resolve size relocation against
2685 non-zero TLS symbol.
2687 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2689 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2690 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2693 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2695 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2696 PC-relative relocation.
2697 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2698 as PC-relative relocation.
2700 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2704 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2706 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2707 and R_X86_64_SIZE64 check.
2708 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2709 nor R_X86_64_SIZE64.
2711 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2713 * bfd-in2.h: Regenerated.
2714 * libbfd.h: Likewise.
2716 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2717 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2718 (elf_i386_check_relocs): Handle R_386_SIZE32.
2719 (elf_i386_gc_sweep_hook): Likewise.
2720 (elf_i386_relocate_section): Likewise.
2722 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2723 and R_X86_64_SIZE64 entries.
2724 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2725 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2726 (elf_x86_64_reloc_name_lookup): Likewise.
2727 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2729 (elf_x86_64_gc_sweep_hook): Likewise.
2730 (elf_x86_64_relocate_section): Likewise.
2732 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2735 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2738 with R_X86_64_RELATIVE64.
2740 2013-01-15 Nick Clifton <nickc@redhat.com>
2742 * elf32-msp430.c: Fix spelling typo.
2744 2013-01-15 Alan Modra <amodra@gmail.com>
2746 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2749 2013-01-14 Alan Modra <amodra@gmail.com>
2752 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2753 (memory_bclose): Likewise. Return 0 on success.
2754 * cache.c (cache_bclose): Likewise.
2755 * opncls.c (opncls_bclose, bfd_close): Likewise.
2756 * vms-lib.c (vms_lib_bclose): Likewise.
2757 * libbfd.h: Regenerate.
2759 2013-01-13 Alan Modra <amodra@gmail.com>
2761 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2762 Add ref_dynamic_nonweak.
2763 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2764 (_bfd_elf_merge_symbol): Don't call above function. Move
2765 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2767 (elf_link_add_object_symbols): Delete redundant "override" test.
2768 Don't set dynamic_def here.
2769 (elf_link_output_extsym): Update.
2771 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2774 normal and TLS symbol access.
2775 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2777 2013-01-12 Alan Modra <amodra@gmail.com>
2779 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2780 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2781 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2783 2013-01-12 Alan Modra <amodra@gmail.com>
2786 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2787 (_bfd_elf_strtab_clear_all_refs): Define.
2788 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2789 (_bfd_elf_strtab_clear_all_refs): Delete.
2790 * elflink.c (elf_link_add_object_symbols): Clear out added
2791 strtab refs. Correct handling of warning common symbols.
2793 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2795 * aout0.c: Remove trailing white spaces.
2796 * archive.c: Likewise.
2797 * archures.c: Likewise.
2798 * bfd-in.h: Likewise.
2799 * bfd-in2.h: Likewise.
2800 * coff-alpha.c: Likewise.
2801 * coff-i860.c: Likewise.
2802 * coff-mips.c: Likewise.
2803 * coff-ppc.c: Likewise.
2804 * coff-tic80.c: Likewise.
2805 * coff-x86_64.c: Likewise.
2806 * coff-z80.c: Likewise.
2807 * coffcode.h: Likewise.
2808 * coffgen.c: Likewise.
2809 * cofflink.c: Likewise.
2810 * compress.c: Likewise.
2811 * corefile.c: Likewise.
2812 * cpu-arm.c: Likewise.
2813 * cpu-avr.c: Likewise.
2814 * cpu-bfin.c: Likewise.
2815 * cpu-cr16.c: Likewise.
2816 * cpu-cr16c.c: Likewise.
2817 * cpu-crx.c: Likewise.
2818 * cpu-h8300.c: Likewise.
2819 * cpu-i386.c: Likewise.
2820 * cpu-lm32.c: Likewise.
2821 * cpu-m68k.c: Likewise.
2822 * cpu-moxie.c: Likewise.
2823 * cpu-msp430.c: Likewise.
2824 * cpu-sh.c: Likewise.
2825 * cpu-xc16x.c: Likewise.
2826 * dwarf2.c: Likewise.
2827 * ecofflink.c: Likewise.
2828 * ecoffswap.h: Likewise.
2829 * elf-ifunc.c: Likewise.
2830 * elf-m10300.c: Likewise.
2831 * elf-vxworks.c: Likewise.
2832 * elf32-avr.c: Likewise.
2833 * elf32-avr.h: Likewise.
2834 * elf32-cr16.c: Likewise.
2835 * elf32-cr16c.c: Likewise.
2836 * elf32-cris.c: Likewise.
2837 * elf32-crx.c: Likewise.
2838 * elf32-frv.c: Likewise.
2839 * elf32-hppa.c: Likewise.
2840 * elf32-i860.c: Likewise.
2841 * elf32-ip2k.c: Likewise.
2842 * elf32-iq2000.c: Likewise.
2843 * elf32-m32c.c: Likewise.
2844 * elf32-m68hc1x.c: Likewise.
2845 * elf32-msp430.c: Likewise.
2846 * elf32-mt.c: Likewise.
2847 * elf32-ppc.c: Likewise.
2848 * elf32-rl78.c: Likewise.
2849 * elf32-s390.c: Likewise.
2850 * elf32-score.h: Likewise.
2851 * elf32-sh-symbian.c: Likewise.
2852 * elf32-sh.c: Likewise.
2853 * elf32-spu.c: Likewise.
2854 * elf32-tic6x.c: Likewise.
2855 * elf32-v850.c: Likewise.
2856 * elf32-xc16x.c: Likewise.
2857 * elf32-xtensa.c: Likewise.
2858 * elf64-alpha.c: Likewise.
2859 * elf64-hppa.c: Likewise.
2860 * elf64-ppc.c: Likewise.
2861 * elf64-s390.c: Likewise.
2862 * elfcore.h: Likewise.
2863 * elflink.c: Likewise.
2864 * elfxx-mips.c: Likewise.
2865 * elfxx-sparc.c: Likewise.
2866 * elfxx-tilegx.c: Likewise.
2868 * libcoff.h: Likewise.
2869 * libpei.h: Likewise.
2870 * libxcoff.h: Likewise.
2871 * linker.c: Likewise.
2872 * mach-o-i386.c: Likewise.
2873 * mach-o-target.c: Likewise.
2874 * mach-o.c: Likewise.
2875 * mach-o.h: Likewise.
2877 * opncls.c: Likewise.
2878 * pdp11.c: Likewise.
2879 * pe-x86_64.c: Likewise.
2880 * peXXigen.c: Likewise.
2881 * pef-traceback.h: Likewise.
2882 * pei-x86_64.c: Likewise.
2883 * peicode.h: Likewise.
2884 * plugin.c: Likewise.
2885 * reloc.c: Likewise.
2886 * riscix.c: Likewise.
2887 * section.c: Likewise.
2890 * tekhex.c: Likewise.
2891 * ticoff.h: Likewise.
2892 * vaxbsd.c: Likewise.
2893 * xcofflink.c: Likewise.
2894 * xtensa-isa.c: Likewise.
2896 2013-01-10 Will Newton <will.newton@imgtec.com>
2898 * Makefile.am: Add Meta.
2899 * Makefile.in: Regenerate.
2900 * archures.c (bfd_mach_metag): New.
2901 * bfd-in2.h: Regenerate.
2902 * config.bfd: Add Meta.
2903 * configure: Regenerate.
2904 * configure.in: Add Meta.
2905 * cpu-metag.c: New file.
2906 * elf-bfd.h: Add Meta.
2907 * elf32-metag.c: New file.
2908 * elf32-metag.h: New file.
2909 * libbfd.h: Regenerate.
2910 * reloc.c: Add Meta relocations.
2911 * targets.c: Add Meta.
2913 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2915 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2916 (elfcore_write_aarch_hw_break): Likewise.
2917 (elfcore_write_aarch_hw_watch): Likewise.
2918 * elf.c (elfcore_grok_aarch_tls): New function.
2919 (elfcore_grok_aarch_hw_break): Likewise.
2920 (elfcore_grok_aarch_hw_watch): Likewise.
2921 (elfcore_grok_note): Call the new functions to handle the
2922 corresponding notes.
2923 (elfcore_write_aarch_tls): New function.
2924 (elfcore_write_aarch_hw_break): Likewise.
2925 (elfcore_write_aarch_hw_watch): Likewise.
2926 (elfcore_write_register_note): Call the new functions to handle the
2927 corresponding pseudo sections.
2929 2013-01-07 Tom Tromey <tromey@redhat.com>
2931 * section.c (_bfd_std_section): Rename from std_section.
2932 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2933 (STD_SECTION): Update.
2934 * bfd-in2.h: Rebuild.
2936 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2938 * archures.c (bfd_mach_mips5900): Define.
2939 * bfd-in2.h: Regenerate.
2940 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2941 * cpu-mips.c: Add support for MIPS r5900.
2942 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2944 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2945 Nick Clifton <nickc@redhat.com>
2947 * elflink.c (get_value): Prevent the use of an undefined shift
2948 operation. Add sanity checks.
2950 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2952 * config.bfd (cr16*-*-uclinux*): New target support.
2955 For older changes see ChangeLog-2012
2957 Copyright (C) 2013 Free Software Foundation, Inc.
2959 Copying and distribution of this file, with or without modification,
2960 are permitted in any medium without royalty provided the copyright
2961 notice and this notice are preserved.
2967 version-control: never
projects / deliverable / binutils-gdb.git / blob