1 2013-11-26 Will Newton <will.newton@linaro.org>
3 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
4 Handle STT_GNU_IFUNC symbols correctly in static links.
6 2013-11-26 Will Newton <will.newton@linaro.org>
8 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
9 PLT_INDEX is calculated using correct header size.
11 2013-11-22 Cory Fields <cory@coryfields.com>
13 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
14 * libcoff.h: Regenerate.
15 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
16 timestamp if --insert-timestamp was used.
18 2013-11-19 Roland McGrath <mcgrathr@google.com>
20 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
21 when not doing linking (i.e. INFO is a null pointer).
23 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
25 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
27 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
29 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
30 and R_X86_64_PLT32_BND.
31 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
33 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
34 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
35 BFD_RELOC_X86_64_PLT32_BND.
36 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
38 (elf_x86_64_gc_sweep_hook): Likewise.
39 (elf_x86_64_relocate_section): Likewise.
40 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
41 and BFD_RELOC_X86_64_PLT32_BND.
42 * bfd-in2.h: Regenerated.
45 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
49 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
51 2013-11-14 Nick Clifton <nickc@redhat.com>
54 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
55 value, TRUE for success, FALSE for failure.
56 Fail if attempting to create a PLT entry for a thumb only target.
57 (elf32_arm_final_link_relocate): Check result of calling
58 elf32_arm_populate_plt_entry.
59 (elf32_arm_finish_dynamic_symbol): Likewise.
61 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
64 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
65 information when forcing a symbol to be local.
67 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
69 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
70 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
71 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
73 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
75 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
76 size of struct elf_prstatus.
78 2013-11-11 Alan Modra <amodra@gmail.com>
80 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
82 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
84 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
85 here, not SYMBOL_CALLS_LOCAL.
86 (ppc64_elf_relocate_section): Likewise.
87 (size_global_entry_stubs): Set undefined symbols on their global
89 (build_global_entry_stubs): ..rather than here.
90 (ppc64_elf_build_stubs): Don't reset glink->size before calling
91 build_global_entry_stubs.
93 2013-11-07 Roland McGrath <mcgrathr@google.com>
95 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
96 collide with bfd_mach_l1om.
97 * bfd-in2.h: Regenerate.
99 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
100 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
101 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
102 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
103 (elf32_x86_64_nacl_elf_object_p): New function.
104 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
106 2013-11-05 DJ Delorie <dj@redhat.com>
108 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
109 are loaded before trying to use them.
111 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
112 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
115 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
117 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
118 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
119 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
120 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
121 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
122 (bfin_relocate_section): Likewise.
123 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
124 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
125 * elf32-cris.c (cris_elf_relocate_section): Likewise.
126 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
127 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
128 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
129 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
130 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
131 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
132 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
133 * elf32-i386.c (elf_i386_relocate_section): Likewise.
134 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
135 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
136 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
137 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
138 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
139 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
140 * elf32-metag.c (elf_metag_relocate_section): Likewise.
141 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
142 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
143 * elf32-mep.c (mep_elf_relocate_section): Likewise.
144 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
145 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
146 * elf32-mt.c (mt_elf_relocate_section): Likewise.
147 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
148 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
149 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
150 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
151 * elf32-rx.c (rx_elf_relocate_section): Likewise.
152 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
153 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
154 * elf32-s390.c (elf_s390_relocate_section): Likewise.
155 * elf32-v850.c (v850_elf_relocate_section): Likewise.
156 * elf32-vax.c (elf_vax_relocate_section): Likewise.
157 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
158 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
159 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
160 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
161 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
162 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
163 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
164 * elf64-s390.c (elf_s390_relocate_section): Likewise.
165 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
166 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
167 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
168 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
170 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
171 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
173 2013-11-05 Alan Modra <amodra@gmail.com>
175 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
177 (ppc64_elf_set_toc): Adjust.
179 2013-11-05 Alan Modra <amodra@gmail.com>
181 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
182 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
183 elf.srelplt, elf.iplt and elf.irelplt.
185 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
187 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
188 ATTRIBUTE_UNUSED from parameter.
189 (nios2_elf_do_lo16_relocate): Likewise.
190 (nios2_elf32_do_hiadj16_relocate): Likewise.
191 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
192 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
193 (nios2_elf32_do_pcrel16_relocate): Likewise.
194 (nios2_elf32_do_call26_relocate): Likewise.
195 (nios2_elf32_do_gprel_relocate): Likewise.
196 (nios2_elf32_do_ujmp_relocate): Likewise.
197 (nios2_elf32_do_cjmp_relocate): Likewise.
198 (nios2_elf32_do_callr_relocate): Likewise.
199 (nios2_elf32_gc_mark_hook): Likewise.
201 2013-11-04 Alan Modra <amodra@gmail.com>
203 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
204 prologue to non-PIC in non-PIC executables.
206 2013-11-04 Alan Modra <amodra@gmail.com>
208 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
209 pointer_equality_needed flag.
210 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
211 entries for references to functions in shared libraries on
213 (readonly_dynrelocs): Split into function of the same name and..
214 (maybe_set_textrel): ..this new function. Update call.
215 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
216 ELFv2 in most cases if we have a plt entry. Use new
218 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
219 for ifunc in static executables.
220 (size_global_entry_stubs): New function.
221 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
222 Save end of glink branch table.
223 (ppc64_elf_hash_symbol): New function.
224 (build_global_entry_stubs): New function.
225 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
227 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
228 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
231 2013-11-02 Alan Modra <amodra@gmail.com>
233 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
235 2013-11-02 Alan Modra <amodra@gmail.com>
237 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
238 to value for object file.
240 2013-11-01 Roland McGrath <mcgrathr@google.com>
242 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
243 some section have SEC_HAS_CONTENTS set. It's not set for
244 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
245 sections is implausible and not really supportable anyway.
247 2013-10-30 Alan Modra <amodra@gmail.com>
249 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
250 tag to specify tls optimisation.
251 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
252 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
253 toc pointers are used via DT_PPC64_OPT.
255 2013-10-30 Alan Modra <amodra@gmail.com>
257 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
258 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
259 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
260 ppc64_elf_relocate_section): Use new defines.
262 2013-10-30 Alan Modra <amodra@gmail.com>
264 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
265 parameter and adjust for ELFv2. Update all uses.
266 (PLT_CALL_STUB_SIZE): Delete.
267 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
268 (allocate_dynrelocs): Likewise.
269 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
270 (get_r2off): Return 0 for ELFv2 -R.
271 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
272 (ppc64_elf_size_stubs): Likewise.
273 (ppc64_elf_build_stubs): Add new ELFv2 glink.
275 2013-10-30 Alan Modra <amodra@gmail.com>
276 Ulrich Weigand <uweigand@de.ibm.com>
278 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
279 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
280 we forgot, "plt_ent".
281 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
282 st_other bits only valid in ELFv2.
283 (ppc64_elf_merge_symbol_attribute): New function.
284 (ppc_type_of_stub): Add local_off param to test branch range.
285 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
286 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
287 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
289 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
292 2013-10-30 Alan Modra <amodra@gmail.com>
294 * elf64-ppc.c (abiversion, set_abiversion): New functions.
295 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
296 (struct ppc_link_hash_table): Add opd_abi.
297 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
298 (ppc64_elf_merge_private_bfd_data): New function.
299 (ppc64_elf_print_private_bfd_data): New function.
300 (ppc64_elf_tls_setup): Set htab->opd_abi.
301 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
303 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
304 (ppc64_elf_finish_dynamic_symbol): Likewise
306 2013-10-30 Alan Modra <amodra@gmail.com>
308 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
309 reg and r12 as destination.
310 (ppc_build_one_stub): Likewise.
311 (ppc64_elf_build_stubs): Likewise for glink.
313 2013-10-30 Alan Modra <amodra@gmail.com>
315 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
316 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
317 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
318 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
319 Make all _HA and _HI relocs report signed overflow.
320 (ppc64_elf_reloc_type_lookup): Handle new relocs.
321 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
322 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
323 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
324 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
325 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
326 * libbfd.h: Regenerate.
327 * bfd-in2.h: Regenerate.
329 2013-10-29 Roland McGrath <mcgrathr@google.com>
331 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
332 sequence to match what the assembler generates.
334 2013-10-29 Jan Beulich <jbeulich@suse.com>
336 * elflink.c (struct elf_outext_info): Add field file_sym_done.
337 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
338 symbol emission from here ...
339 (elf_link_output_extsym): ... to here.
341 2013-10-24 Nick Clifton <nickc@redhat.com>
344 * dwarf2.c (lookup_address_in_line_info_table): Change return type
345 to be the range of addresses covered by the table.
346 (comp_unit_find_nearest_line): Likewise.
347 (find_line): Search all CUs. Select the one that matches and
348 covers the smallest address range.
350 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
352 * elf32-cris.c (cris_elf_check_relocs): Don't assume
353 a registered dynobj means that a .got has been created.
355 2013-10-17 Alan Modra <amodra@gmail.com>
358 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
359 when finding lowest_section.
361 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
363 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
364 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
365 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
366 Merge Tag_GNU_MIPS_ABI_MSA attributes.
368 2013-10-14 Nick Clifton <nickc@redhat.com>
370 * gen-aout.c (main): Fix formatting. Close file.
372 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
374 * elfxx-mips.c (mips_use_local_got_p): New function.
375 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
376 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
377 GOT and absolute references.
379 2013-10-09 Roland McGrath <mcgrathr@google.com>
381 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
382 expression to int to silence over-eager compiler warnings.
384 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
385 loop that doesn't use (or initialize) it.
387 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
388 Move second const qualifier so it applies to the pointer.
390 2013-10-09 Nick Clifton <nickc@redhat.com>
393 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
395 2013-10-09 Tom Tromey <tromey@redhat.com>
397 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
399 2013-10-09 Nick Clifton <nickc@redhat.com>
402 * elf32-rl78.c (rl78_dump_symtab): Delete.
403 (rl78_get_reloc): Delete.
405 2013-10-09 Tom Tromey <tromey@redhat.com>
407 * bfd-in2.h: Rebuild.
408 * opncls.c (bfd_get_alt_debug_link_info): Change type of
409 buildid_len to bfd_size_type.
411 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
414 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
415 "case". Reindent "switch" statements.
417 2013-10-08 Tom Tromey <tromey@redhat.com>
419 * bfd-in2.h: Rebuild.
420 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
421 parameter. Change type of buildid_out. Update.
422 (get_alt_debug_link_info_shim): New function.
423 (bfd_follow_gnu_debuglink): Use it.
425 2013-10-08 Andreas Schwab <schwab@suse.de>
427 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
430 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
432 * configure: Regenerate.
434 2013-10-03 Will Newton <will.newton@linaro.org>
436 * configure: Regenerate.
437 * configure.in: Build elf-ifunc.o for AArch64.
438 * elfnn-aarch64.c: Include objalloc.h.
439 (elfNN_aarch64_local_htab_hash): New function.
440 (elfNN_aarch64_local_htab_eq): New function.
441 (elfNN_aarch64_get_local_sym_hash): New function.
442 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
444 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
445 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
446 for handling STT_GNU_IFUNC symbols.
447 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
448 references to STT_GNU_IFUNC symbols.
449 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
450 STT_GNU_IFUNC symbols.
451 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
452 symbols. Ensure we don't increase plt.refcount from -1 to 0.
453 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
454 (elfNN_aarch64_is_function_type): Remove function.
455 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
456 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
457 (elfNN_aarch64_allocate_local_dynrelocs): New function.
458 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
459 (elfNN_aarch64_size_dynamic_sections): Call
460 elfNN_aarch64_allocate_local_dynrelocs.
461 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
462 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
463 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
464 STT_GNU_IFUNC symbols and .iplt.
465 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
466 (elfNN_aarch64_finish_dynamic_sections): Call
467 elfNN_aarch64_finish_local_dynamic_symbol.
469 2013-09-30 Nick Clifton <nickc@redhat.com>
471 * cpu-msp430.c: Use printable names that match the values
472 displayed by readelf.
474 2013-08-25 Andrew Pinski <apinski@cavium.com>
476 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
479 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
481 * elfxx-mips.c (mips_elf_create_got_section): Hide
482 _GLOBAL_OFFSET_TABLE_.
484 2013-09-24 Alan Modra <amodra@gmail.com>
486 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
488 2013-09-24 Alan Modra <amodra@gmail.com>
490 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
491 stabs at end of .stab. Tidy variable usage. Don't drop the need
492 for a NULL function name stab if If N_FUN stab is ignored.
493 Ensure index entry count loop matches write loop.
495 2013-09-20 Alan Modra <amodra@gmail.com>
497 * configure: Regenerate.
499 2013-09-18 Tristan Gingold <gingold@adacore.com>
501 * configure.in: Bump version to 2.24.51
502 * configure: Regenerate.
504 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
506 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
509 2013-08-31 John David Anglin <dave.anglin@bell.net>
511 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
514 2013-08-29 Jakub Jelinek <jakub@redhat.com>
516 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
517 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
518 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
519 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
521 2013-08-27 Alan Modra <amodra@gmail.com>
523 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
524 Add notice_as_needed.
525 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
526 (elf_backend_notice_as_needed): Define.
527 (ppc64_elf_as_needed_cleanup): Rename and adjust..
528 (ppc64_elf_notice_as_needed): ..to this.
529 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
530 (elf_link_add_object_symbols): ..from here.
531 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
532 (elf_backend_notice_as_needed): Define..
533 (elfNN_bed): ..and use here.
535 2013-08-26 Roland McGrath <mcgrathr@google.com>
537 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
538 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
539 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
540 (bfd_i386_nacl_arch): New variable.
541 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
542 (bfd_x64_32_arch_intel_syntax): Link them into the list.
543 * bfd-in2.h: Regenerate.
545 2013-08-26 Roland McGrath <mcgrathr@google.com>
547 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
548 elf_segment_map list. If an executable segment is page-aligned
549 but does not end with a full page, then append a fake section into
550 the segment map entry that pads out the page.
551 (nacl_final_write_processing): New function. Write the code fill
552 laid out in nacl_modify_segment_map.
553 * elf-nacl.h: Declare it.
554 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
555 (elf_backend_final_write_processing): Define it for NaCl backend.
556 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
557 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
559 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
560 parameter to MINPAGESIZE.
561 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
563 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
565 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
567 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
568 set GOT's entry size if there is no ELF section data.
569 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
570 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
573 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
575 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
576 (get_elf_x86_64_backend_data): Use it.
577 (elf_x86_64_size_dynamic_sections): Likewise.
579 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
582 * bfdio.c: Fix typos.
583 * elf32-spu.c: Likewise.
584 * elfnn-aarch64.c: Likewise.
586 2013-08-21 Tristan Gingold <gingold@adacore.com>
588 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
590 * coffcode.h (coff_compute_section_file_positions): Force
591 match between file offset and vma offset.
593 2013-08-21 Alan Modra <amodra@gmail.com>
595 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
596 and *poldalignment before exiting when !relocs_compatible.
598 2013-08-21 Alan Modra <amodra@gmail.com>
600 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
601 symbols to STV_HIDDEN.
603 2013-08-14 John Tytgat <john@bass-software.com>
606 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
607 segment containing the relocating symbol instead of assuming 0 for
608 sb group relocations.
610 2013-08-09 Nick Clifton <nickc@redhat.com>
612 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
613 flag bits do not match.
614 (rl78_elf_print_private_bfd_data): Describe G10 flag.
616 2013-08-05 John Tytgat <john@bass-software.com>
618 * po/BLD-POTFILES.in: Regenerate.
619 * po/SRC-POTFILES.in: Likewise.
621 2013-07-31 John Tytgat <john@bass-software.com>
624 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
627 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
629 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
630 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
633 2013-07-27 Andrew Pinski <apinski@cavium.com>
635 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
636 Use the correct alignment for
637 _bfd_elf_make_dynamic_reloc_section for ILP32.
639 2013-07-27 Andrew Pinski <apinski@cavium.com>
641 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
642 BFD_RELOC_AARCH64_NONE explicitly.
644 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
646 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
647 entry size if there is no ELF section data.
649 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
651 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
652 Don't check symbol visibility here. Remove a check already
654 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
655 instead of individual checks.
656 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
657 check the offset to decide if produce a GOT or PLT entry.
658 Remove redundant assertions. Remove code to produce GOT entries
659 for local symbols. Remove a duplicate comment and add a comment
661 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
664 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
666 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
669 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
671 * elf32-vax.c (elf_vax_discard_got_entries): New function.
672 (elf_vax_always_size_sections): Likewise.
673 (elf_vax_size_dynamic_sections): Remove code moved to
674 elf_vax_always_size_sections. Make comment on
675 elf_vax_instantiate_got_entries match reality.
676 (elf_vax_instantiate_got_entries): Assert that rather than check
677 if dynobj is null. Don't check for dynamic_sections_created.
678 Make function description match reality.
679 (elf_backend_always_size_sections): New macro.
681 2013-07-25 Alan Modra <amodra@gmail.com>
683 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
685 (opd_entry_value): Cache .opd section contents.
686 (ppc64_elf_relocate_section): Adjust.
688 2013-07-25 Alan Modra <amodra@gmail.com>
692 * elflink.c (elf_link_add_object_symbols): Correct test in
693 last patch. Remove unnecessary code.
695 2013-07-24 Tristan Gingold <gingold@adacore.com>
697 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
698 R_RBR. Add numbers in comments.
699 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
700 * coff64-rs6000.c: Likewise.
702 2013-07-20 Alan Modra <amodra@gmail.com>
706 * elflink.c (elf_link_add_object_symbols): Don't clobber
707 .gnu.warning.symbol sections when shared.
709 2013-07-19 Nick Clifton <nickc@redhat.com>
711 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
712 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
714 2013-07-18 Travis Snoozy <quandary@remstate.com>
717 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
719 * R_MSP430_2X_PCREL: Likewise.
720 * R_MSP430X_10_PCREL: Likewise.
721 * R_MSP430X_2X_PCREL: Likewise.
723 2013-07-18 Terry Guo <terry.guo@arm.com>
725 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
727 (elf32_arm_final_link_relocate): Likewise.
729 2013-07-18 Bill Neubauer <wcn@google.com>
731 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
734 2013-07-18 Roland McGrath <mcgrathr@google.com>
736 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
737 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
738 (arm_build_one_stub): Increase MAXRELOCS to 3.
739 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
740 (struct elf32_arm_link_hash_table): Give add_stub_section member's
741 pointee type a third argument.
742 (elf32_arm_create_or_find_stub_sec): Update caller.
743 (elf32_arm_size_stubs): Update argument type.
744 * bfd-in.h (elf32_arm_size_stubs): Update decl.
745 * bfd-in2.h: Regenerate.
746 * libbfd.h: Regenerate.
748 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
750 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
751 magic numbers with enum values.
753 2013-07-12 Roland McGrath <mcgrathr@google.com>
755 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
756 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
757 been added here with 2013-07-05 elf32-s390.c change).
758 * bfd-in2.h: Regenerate (no-op).
759 * libbfd.h: Regenerate (no-op).
761 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
763 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
765 (_bfd_mips_elf_print_private_bfd_data): Likewise.
767 2013-07-09 Tristan Gingold <gingold@adacore.com>
769 * vms-alpha.c (struct vms_private_data_struct): Remove
770 flag_hash_long_names and flag_show_after_trunc.
771 (hash_string): Remove.
772 (_bfd_vms_length_hash_symbol): Remove.
773 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
774 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
775 (_bfd_vms_write_ehdr): Remove code that set removed flags.
776 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
777 (vms_bfd_is_local_label_name): Remove trace call.
779 2013-07-09 Tristan Gingold <gingold@adacore.com>
781 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
783 * configure.com: Adjust to match changes in configure.
784 * makefile.vms (OBJS): Update list.
786 2013-07-05 Tristan Gingold <gingold@adacore.com>
788 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
791 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
793 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
794 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
795 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
796 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
798 * elf64-s390.c: See elf32-s390.c
799 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
800 * libbfd.h: Add new reloc strings.
802 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
804 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
806 (elfNN_aarch64_relocate_section): Likewise.
807 (elfNN_aarch64_gc_sweep_hook): Likewise.
808 (elfNN_aarch64_check_relocs): Likewise.
810 2013-07-03 Alan Modra <amodra@gmail.com>
812 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
813 when relocatable. Don't change root.type or type here.
814 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
816 2013-07-03 Alan Modra <amodra@gmail.com>
818 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
819 (ppc64_elf_size_stubs): Don't set "addend".
820 (ppc64_elf_relocate_section): Don't allow calls via
821 toc-adjusting stubs without a following nop even in an
822 executable, except for self-calls and both libc_start_main
823 and .libc_start_main.
825 2013-07-03 Alan Modra <amodra@gmail.com>
827 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
829 2013-07-02 Tristan Gingold <gingold@adacore.com>
831 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
834 2013-07-02 Tristan Gingold <gingold@adacore.com>
836 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
837 (_bfd_vms_find_nearest_line_discriminator): New function.
839 2013-07-02 Tristan Gingold <gingold@adacore.com>
841 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
843 2013-07-02 Tristan Gingold <gingold@adacore.com>
845 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
846 (rs6000coff_vec): Reference it.
848 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
850 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
851 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
852 (elfNN_aarch64_create_dynamic_sections): Do not define
853 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
855 2013-07-02 Alan Modra <amodra@gmail.com>
857 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
858 .TOC. after relocatable check.
860 2013-07-01 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.h (ppc64_elf_toc): Delete.
863 (ppc64_elf_set_toc): Declare.
864 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
865 with call the ppc64_elf_set_toc.
866 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
867 (ppc64_elf_start_multitoc_partition): Likewise.
868 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
870 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
872 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
873 as needing a toc pointer.
874 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
875 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
878 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
881 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
884 2013-06-28 Nick Clifton <nickc@redhat.com>
887 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
889 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
891 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
893 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
894 in sgot[0] rather than sgotplt[0].
896 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
898 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
899 beginning of the generated file.
900 (elf64-aarch64.c): Likewise.
901 * Makefile.in: Re-generated.
903 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
905 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
906 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
907 * Makefile.in: Re-generated.
908 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
909 (bfd_elf64_littleaarch64_vec): Likewise.
910 (bfd_elf32_bigaarch64_vec): Likewise.
911 (bfd_elf32_littleaarch64_vec): Likewise.
912 * configure: Re-generated.
913 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
914 * elfxx-aarch64.h: New file.
915 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
916 stuff to elfxx-aarch64.c.
917 (bfd_elf_aarch64_put_addend): Removed.
918 (PG_OFFSET, PG): Likewise.
919 (elfNN_aarch64_small_plt0_entry): Support ELF32.
920 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
921 (elf64_aarch64_grok_prstatus): Removed.
922 (elf_backend_grok_prstatus): Removed.
924 (aarch64_unsigned_overflow): Likewise.
925 (aarch64_signed_overflow): Likewise.
926 (aarch64_resolve_relocation): Likewise.
928 (decode_branch_ofs_26): Likewise.
929 (decode_cond_branch_ofs_19): Likewise.
930 (decode_ld_lit_ofs_19): Likewise.
931 (decode_tst_branch_ofs_14): Likewise.
932 (decode_movw_imm): Likewise.
933 (decode_adr_imm): Likewise.
934 (decode_add_imm): Likewise.
935 (reencode_branch_ofs_26): Likewise.
936 (reencode_cond_branch_ofs_19): Likewise.
937 (reencode_ld_lit_ofs_19): Likewise.
938 (reencode_tst_branch_ofs_14): Likewise.
939 (reencode_movw_imm): Likewise.
940 (reencode_adr_imm): Likewise.
941 (reencode_ldst_pos_imm): Likewise.
942 (reencode_add_imm): Likewise.
943 (reencode_movzn_to_movz): Likewise.
944 (reencode_movzn_to_movn): Likewise.
945 (aarch64_relocate): Update to call the new function names in
947 (aarch64_calculate_got_entry_vma): Likewise.
948 (elfNN_aarch64_final_link_relocate): Likewise.
949 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
950 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
951 (elf_aarch64_update_plt_entry): ... this.
952 (elfNN_aarch64_create_small_pltn_entry): Update.
953 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
954 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
955 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
956 call elf_aarch64_update_plt_entry.
958 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
960 * bfd-in2.h: Re-generated.
961 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
962 (IS_AARCH64_TLS_RELOC): Change to be based on the
963 bfd reloc enumerators.
964 (IS_AARCH64_TLSDESC_RELOC): Likewise.
965 (PG, PG_OFFSET): Cast literal to bfd_vma.
966 (elf64_aarch64_howto_table): Removed.
967 (elf64_aarch64_howto_dynrelocs): Removed.
968 (elf64_aarch64_tls_howto_table): Removed.
969 (elf64_aarch64_tlsdesc_howto_table): Removed.
970 (elfNN_aarch64_howto_table): New table to host all howto entires..
971 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
972 (elfNN_aarch64_bfd_reloc_from_howto): New function.
973 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
974 (struct elf_aarch64_reloc_map): New.
975 (elf_aarch64_reloc_map): New table.
976 (elfNN_aarch64_howto_from_bfd_reloc): New function.
977 (elfNN_aarch64_howto_from_type): Update to look up the new table
978 elfNN_aarch64_howto_table.
979 (struct elf64_aarch64_reloc_map): Remove.
980 (elf64_aarch64_reloc_map): Remove.
981 (elfNN_aarch64_reloc_type_lookup): Change to call
982 elfNN_aarch64_howto_from_bfd_reloc.
983 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
984 elfNN_aarch64_howto_table.
985 (aarch64_resolve_relocation): Refactor to switch on the bfd
987 (bfd_elf_aarch64_put_addend): Likewise.
988 (elfNN_aarch64_final_link_relocate): Likewise.
989 (aarch64_tls_transition_without_check): Likewise.
990 (aarch64_reloc_got_type): Likewise.
991 (aarch64_can_relax_tls): Likewise.
992 (aarch64_tls_transition): Likewise.
993 (elfNN_aarch64_tls_relax): Likewise.
994 (elfNN_aarch64_final_link_relocate): Likewise.
995 (elfNN_aarch64_relocate_section): Likewise.
996 (elfNN_aarch64_gc_sweep_hook): Likewise.
997 (elfNN_aarch64_check_relocs): Likewise.
998 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
999 * libbfd.h: Re-generated.
1000 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1001 (BFD_RELOC_AARCH64_RELOC_START)
1002 (BFD_RELOC_AARCH64_RELOC_END)
1003 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1004 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1005 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1006 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1007 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1008 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1009 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1011 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1013 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1014 (BUILD_CFILES): Add elf32-aarch64.c.
1015 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1016 * Makefile.in: Re-generated.
1017 * archures.c (bfd_mach_aarch64_ilp32): New define.
1018 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1019 (bfd_elf32_aarch64_set_options): Ditto.
1020 (elf32_aarch64_setup_section_lists): Ditto.
1021 (elf32_aarch64_next_input_section): Ditto.
1022 (elf32_aarch64_size_stubs): Ditto.
1023 (elf32_aarch64_build_stubs): Ditto.
1024 * bfd-in2.h: Re-generated.
1025 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1026 and bfd_elf32_bigaarch64_vec.
1027 (aarch64-*-linux*): Likewise.
1028 (aarch64_be-*-elf): Likewise.
1029 (aarch64_be-*-linux*): Likewise.
1030 * configure.in (bfd_elf32_bigaarch64_vec)
1031 (bfd_elf32_littleaarch64_vec): New.
1032 * configure: Re-generated.
1033 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1035 (bfd_aarch64_arch_ilp32): New.
1036 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1037 * elfnn-aarch64.c (ARCH_SIZE): New define.
1038 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1039 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1040 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1041 (ELF64_R_*): Rename to ELFNN_R_*.
1042 Plus other paramaterization.
1043 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1045 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1046 bfd_elf32_littleaarch64_vec.
1048 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1050 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1051 (BUILD_CFILES): Add elf64-aarch64.c.
1052 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1053 * Makefile.in: Re-generated.
1054 * elf64-aarch64.c: Rename to ...
1055 * elfnn-aarch64.c: ... this.
1057 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1058 Paul Brook <paul@codesourcery.com>
1060 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1061 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1062 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1063 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1064 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1065 (micromips_insn32_o32_exec_plt0_entry): New variable.
1066 (micromips_insn32_o32_exec_plt_entry): Likewise.
1067 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1068 (mips_elf_estimate_stub_size): Likewise.
1069 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1070 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1071 (mips_finish_exec_plt): Likewise.
1072 (_bfd_mips_elf_relax_section): Likewise.
1073 (_bfd_mips_elf_insn32): New function.
1074 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1076 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1078 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1080 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1081 (bfd_elf32_get_synthetic_symtab): New macro.
1082 * elfxx-mips.c (plt_entry): New structure.
1083 (mips_elf_link_hash_entry): Add use_plt_entry member.
1084 (mips_elf_link_hash_table): Rename plt_entry_size member to
1085 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1086 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1088 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1089 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1090 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1091 (STUB_LI16S_MICROMIPS): Likewise.
1092 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1093 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1094 (micromips_o32_exec_plt0_entry): New variable.
1095 (mips16_o32_exec_plt_entry): Likewise.
1096 (micromips_o32_exec_plt_entry): Likewise.
1097 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1098 (mips_elf_output_extsym): Update to use gotplt_union's plist
1099 member rather than offset.
1100 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1101 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1102 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1103 member rather than offset.
1104 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1106 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1108 (mips_elf_make_plt_record): New function.
1109 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1110 of JAL relocations that might need a PLT entry.
1111 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1112 gotplt_union's plist member rather than offset. Set individual
1113 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1114 Don't set the symbol's value in the symbol table for PLT
1115 references here. Don't set the PLT or PLT GOT section sizes
1117 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1118 (mips_elf_allocate_lazy_stub): Likewise.
1119 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1121 (mips_elf_set_plt_sym_value): New function.
1122 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1123 PLT and PLT GOT section sizes here. Set the symbol values in
1124 the symbol table for PLT references here. Handle microMIPS
1125 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1126 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1127 gotplt_union's plist member rather than offset. Handle
1128 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1129 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1130 gotplt_union's plist member rather than offset. Use
1131 MIPS_ELF_GOT_SIZE to calculate GOT address.
1132 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1133 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1134 mips_finish_exec_plt.
1135 (_bfd_mips_elf_link_hash_table_create): Update to use
1136 gotplt_union's plist member rather than offset.
1137 (_bfd_mips_elf_get_synthetic_symtab): New function.
1139 2013-06-24 Wawa <caojinyu@msn.com>
1142 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1144 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1146 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1148 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1149 * Makefile.in: Regenerate.
1150 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1151 Set want64 to true for them at the end.
1152 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1155 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1157 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1158 set sh_entsize for PLT section.
1160 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1162 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1163 * bfd-in2.h: Re-generated.
1164 * elf64-aarch64.c (RELOC_SECTION): Removed.
1165 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1166 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1167 (elf64_aarch64_link_hash_traverse): Ditto.
1168 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1171 2013-06-19 Will Newton <will.newton@linaro.org>
1173 * configure: Regenerated.
1174 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1175 * elf64-aarch64.c: Remove objalloc.h include.
1176 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1177 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1178 members. (elf_aarch64_local_htab_hash): Remove function.
1179 (elf_aarch64_local_htab_eq): Remove function.
1180 (elf_aarch64_get_local_sym_hash): Remove function.
1181 (elf64_aarch64_link_hash_table_create): Remove local hash
1182 table initialization.
1183 (elf64_aarch64_final_link_relocate): Remove sym argument and
1184 handling of ifunc symbols.
1185 (elf64_aarch64_relocate_section): Don't pass sym argument to
1186 elf64_aarch64_final_link_relocate.
1187 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1188 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1189 (elf64_aarch64_check_relocs): Likewise.
1190 (elf64_aarch64_post_process_headers): Remove call to
1192 (elf64_aarch64_is_function_type): New function.
1193 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1194 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1195 (elf64_aarch64_size_dynamic_sections): Remove call to
1196 elf_aarch64_allocate_local_dynrelocs.
1197 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1198 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1199 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1200 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1201 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1202 elf_aarch64_finish_local_dynamic_symbol.
1203 (elf64_aarch64_add_symbol_hook): Remove function.
1205 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1207 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1208 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1209 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1210 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1211 R_AARCH64_GOT_LD_PREL19.
1213 2013-06-13 Terry Guo <terry.guo@arm.com>
1216 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1217 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1218 supports thumb instructions.
1220 2013-06-11 DJ Delorie <dj@redhat.com>
1222 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1224 2013-06-11 Will Newton <will.newton@linaro.org>
1226 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1227 ELF64_R_SYM instead of ELF32_R_SYM.
1229 2013-06-11 Nick Clifton <nickc@redhat.com>
1231 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1232 checks if the dynamic sections have been created and relaxation
1233 has not been performed.
1235 2013-06-07 Will Newton <will.newton@linaro.org>
1237 * configure: Regenerate.
1238 * configure.in: Build elf-ifunc.o for AArch64.
1239 * elf64-aarch64.c: Include objalloc.h.
1240 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1241 (struct elf64_aarch64_link_hash_table): Add members for handling
1242 R_AARCH64_IRELATIVE relocations.
1243 (elf_aarch64_local_htab_hash): New function.
1244 (elf_aarch64_local_htab_eq): New function.
1245 (elf_aarch64_get_local_sym_hash): New function.
1246 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1248 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1249 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1250 for handling STT_GNU_IFUNC symbols.
1251 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1252 references to STT_GNU_IFUNC symbols.
1253 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1254 STT_GNU_IFUNC symbols.
1255 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1256 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1257 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1258 (elf64_aarch64_is_function_type): Remove function.
1259 (elf64_aarch64_allocate_dynrelocs): Call
1260 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1261 (elf_aarch64_allocate_local_dynrelocs): New function.
1262 (elf64_aarch64_size_dynamic_sections): Call
1263 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1264 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1265 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1266 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1267 STT_GNU_IFUNC symbols and .iplt.
1268 (elf_aarch64_finish_local_dynamic_symbol): New function.
1269 (elf64_aarch64_finish_dynamic_sections): Call
1270 elf_aarch64_finish_local_dynamic_symbol.
1271 (elf64_aarch64_add_symbol_hook): New function.
1273 2013-06-03 Alan Modra <amodra@gmail.com>
1275 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1276 var. Use it with last_stab.
1278 2013-05-30 Paul Brook <paul@codesourcery.com>
1280 * bfd-in2.h: Regenerate.
1281 * elf32-mips.c (elf_mips_eh_howto): New.
1282 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1283 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1284 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1285 * elf64-mips.c (elf_mips_eh_howto): New.
1286 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1287 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1288 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1289 * libbfd.h: Regenerate.
1290 * reloc.c (BFD_RELOC_MIPS_EH): New.
1292 2013-05-29 Nick Clifton <nickc@redhat.com>
1294 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1295 alternate debug info source.
1296 (dwarf_debug_sections): Add entries for alternate .debug_str and
1297 .debug_info sections.
1298 (dwarf_debug_section_enum): Likewise.
1299 (read_alt_indirect_string): New function. Handles a
1300 DW_FORM_GNU_strp_alt attribute.
1301 (read_alt_indirect_ref): New function. Handles a
1302 DW_FORM_GNU_ref_alt attribute.
1303 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1304 DW_FORM_GNU_strp_alt.
1305 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1307 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1309 * opncls.c (GNU_DEBUGALTLINK): Define.
1310 (bfd_get_alt_debug_link_info): New function.
1311 (separate_alt_debug_file_exists): New function.
1312 (find_separate_debug_file): Add parameters for fetch and check
1314 (bfd_follow_gnu_debugaltlink): New function.
1315 * bfd-in2.h: Regenerate.
1317 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1319 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1320 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1321 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1322 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1323 * bfd-in2.h: Regenerate.
1324 * libbfd.h: Regenerate.
1325 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1327 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1328 (elf64_aarch64_reloc_map): Likewise.
1329 (aarch64_resolve_relocation): Likewise.
1330 (bfd_elf_aarch64_put_addend): Likewise.
1331 (aarch64_tls_transition_without_check): Likewise.
1332 (aarch64_reloc_got_type): Likewise.
1333 (elf64_aarch64_final_link_relocate): Likewise.
1334 (elf64_aarch64_tls_relax): Likewise.
1335 (elf64_aarch64_relocate_section): Likewise.
1336 (elf64_aarch64_gc_sweep_hook): Likewise.
1337 (elf64_aarch64_check_relocs): Likewise.
1339 2013-05-26 Mark Wielaard <mjw@redhat.com>
1341 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1342 (max_open_files): New static int initialized to zero.
1343 (bfd_cache_max_open): New static function to set and return
1345 (bfd_cache_init): Use bfd_cache_max_open.
1346 (bfd_open_file): Likewise.
1347 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1348 (AC_CHECK_FUNCS): Add getrlimit.
1349 * configure: Regenerated.
1350 * config.in: Likewise.
1351 * sysdep.h: Check and include sys/resource.h for getrlimit.
1353 2013-05-23 Alan Modra <amodra@gmail.com>
1355 * format.c (bfd_check_format_matches): Don't match a target in
1356 targ_selvecs if some other target is a better match. If
1357 targets implement match priority, fall back to the first of
1360 2013-05-22 Eric Herman <eric@freesa.org>
1363 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1365 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1368 * srec.c (srec_set_section_contents): Properly convert size
1369 and offset to address when octets_per_byte is not unity.
1371 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1373 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1374 refcount member of the gotplt_union when resetting the reference
1375 count. Adjust comment.
1377 2013-05-20 Will Newton <will.newton@linaro.org>
1379 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1380 relocs_copied member.
1381 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1382 relocs_copied member.
1383 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1384 relocs_copied member.
1386 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1388 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1389 function definition.
1391 2013-05-16 Cary Coutant <ccoutant@google.com>
1393 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1394 external_ext_size and esize.
1396 2013-05-16 Tristan Gingold <gingold@adacore.com>
1398 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1399 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1401 2013-05-15 Andreas Schwab <schwab@suse.de>
1403 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1405 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1407 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1408 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1410 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1412 * bfd.c (_bfd_default_error_handler): Replace use of putc
1413 by fputc. Add comment explaining why.
1415 2013-05-09 Alan Modra <amodra@gmail.com>
1417 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1418 of symbols when hashes already exist.
1420 2013-05-07 Will Newton <will.newton@linaro.org>
1422 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1423 plt_header_size argument for ports where it differs from
1425 * elf-bfd.h: Likewise.
1426 * elf32-i386.c: Pass plt_header_size to
1427 _bfd_elf_allocate_ifunc_dyn_relocs.
1428 * elf64-x86-64.c: Likewise.
1430 2013-05-07 Will Newton <will.newton@linaro.org>
1432 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1434 * elf-bfd.h: Likewise.
1436 2013-05-06 Paul Brook <paul@codesourcery.com>
1438 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1439 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1440 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1441 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1442 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1443 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1445 2013-05-06 Alan Modra <amodra@gmail.com>
1447 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1448 hashes are not available.
1450 2013-05-06 Alan Modra <amodra@gmail.com>
1452 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1453 hashes around loading as-needed library. Zero them on allocation,
1454 and restore to initial all-zero state if library not needed.
1455 Arrange to reuse hashes if we load library again later.
1457 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1459 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1460 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1461 * elfn32-mips.c: Likewise.
1462 * elf64-mips.c: Likewise.
1464 2013-05-02 Nick Clifton <nickc@redhat.com>
1466 * archures.c: Add some more MSP430 machine numbers.
1467 * config.bfd (msp430): Define targ_selvecs.
1468 * configure.in: Add bfd_elf32_msp430_ti_vec.
1469 * cpu-msp430.c: Add some more MSP430 machine numbers.
1470 * elf32-msp430.c Add support for MSP430X relocations.
1471 Add support for TI compiler generated relocations.
1472 Add support for sym_diff relocations.
1473 Add support for relaxing out of range short branches into long
1475 Add support for MSP430 attribute section.
1476 * reloc.c: Add MSP430X relocations.
1477 * targets.c: Add bfd_elf32_msp430_ti_vec.
1478 * bfd-in2.h: Regenerate.
1479 * configure: Regenerate.
1480 * libbfd.h: Regenerate.
1482 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1484 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1485 alpha*-*-linux*ecoff*.
1487 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1490 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1493 2013-04-30 Alan Modra <amodra@gmail.com>
1495 * elflink.c (bfd_elf_record_link_assignment): Dont make
1496 STV_INTERNAL symbols STV_HIDDEN.
1498 2013-04-29 Nick Clifton <nickc@redhat.com>
1500 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1501 fragmented .debug_line sections associated with unmarked code
1504 2013-04-29 Will Newton <will.newton@linaro.org>
1506 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1507 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1509 2013-04-29 Will Newton <will.newton@linaro.org>
1511 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1512 error check up and add error message.
1514 2013-04-26 Will Newton <will.newton@linaro.org>
1516 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1518 2013-04-25 Alan Modra <amodra@gmail.com>
1520 * config.bfd: Add powerpc64le-linux.
1522 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1524 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1527 2013-04-24 Roland McGrath <mcgrathr@google.com>
1529 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1530 allocate space for PLT header even if IS_IPLT_ENTRY.
1531 (arm_nacl_put_plt0): New function, broken out of ...
1532 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1533 If HTAB->nacl_p, set up the PLT header in .iplt too.
1534 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1535 a mapping symbol for the start of .iplt too.
1537 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1539 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1541 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1543 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1545 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1547 2013-04-22 Alan Modra <amodra@gmail.com>
1550 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1551 sh_size or reloc_count adjustment by count.
1553 2013-04-22 Alan Modra <amodra@gmail.com>
1555 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1556 create_linkage_sections here..
1557 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1558 (create_linkage_sections): Move earlier in file.
1559 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1560 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1562 2013-04-19 Nick Clifton <nickc@redhat.com>
1565 * compress.c (decompress_contents): Always call inflateEnd, even
1566 when another inflation operation fails.
1568 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf-ifunc.c: Update copyright year.
1572 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1574 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1575 macro's return value is ignored.
1576 * elf32-hppa.c: Likewise.
1577 * elf32-tic6x.c: Likewise.
1578 * mach-o.c: Likewise.
1580 * opncls.c: Likewise.
1581 * peicode.h: Likewise.
1582 * elf32-m32r.c: Check return value of bfd_set_section_*().
1583 * elfnn-ia64.c: Likewise.
1584 * elfxx-mips.c: Likewise.
1585 * vms-alpha.c: Likewise.
1587 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1591 regular reference without non-GOT reference when building
1594 2013-04-15 Alan Modra <amodra@gmail.com>
1596 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1597 cache slot for archives.
1599 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1601 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1602 local variable mmop.
1604 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1607 * elf32-avr.c: Consider all sections to determine if linker
1608 relaxation can safely delete a ret after a call/jmp
1610 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1612 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1615 2013-04-08 Tom Tromey <tromey@redhat.com>
1617 * som.c (bfd_section_from_som_symbol): No longer static.
1618 * som.h (bfd_section_from_som_symbol): Declare.
1620 2013-04-06 Alan Modra <amodra@gmail.com>
1622 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1623 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1625 2013-04-05 Nick Clifton <nickc@redhat.com>
1627 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1629 2013-04-04 Alan Modra <amodra@gmail.com>
1631 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1632 * bfd-in2.h: Regenerate.
1633 * elflink.c (elf_link_add_object_symbols): Use new error.
1635 2013-04-03 Nick Clifton <nickc@redhat.com>
1637 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1638 (bfd_elf32_bfd_is_target_special_symbol): Define.
1640 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1642 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1643 elf64_aarch64_locals to get local GOT reference counts.
1645 2013-04-02 DJ Delorie <dj@redhat.com>
1647 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1648 (rl78_elf_relax_section): Only fetch the next reloc if there is
1651 2013-03-30 Alan Modra <amodra@gmail.com>
1654 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1655 global symbols referenced by relocs.
1656 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1657 * elf32-bfin.c (bfin_check_relocs): Likewise.
1658 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1659 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1660 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1661 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1662 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1663 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1664 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1665 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1666 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1667 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1668 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1669 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1670 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1671 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1672 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1673 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1674 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1675 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1676 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1677 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1678 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1679 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1680 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1681 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1682 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1683 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1684 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1685 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1686 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1687 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1688 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1689 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1690 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1691 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1692 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1693 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1694 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1695 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1696 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1697 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1698 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1699 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1700 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1701 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1702 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1704 test indirect/warning links for NULL.
1706 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1710 symbol is referenced by a non-shared object.
1711 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1713 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1715 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1716 R_SH_REL32 relocations against undefined weak symbols.
1718 2013-03-28 Alan Modra <amodra@gmail.com>
1720 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1721 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1722 into ifunc and non-ifunc.
1723 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1724 separate ifunc/non-ifunc dynrel counts.
1725 (allocate_got): Always use reliplt for ifunc.
1726 (allocate_dynrelocs): Likewise.
1727 (ppc64_elf_size_dynamic_sections): Likewise.
1728 (ppc64_elf_layout_multitoc): Likewise.
1729 (ppc64_elf_relocate_section): Likewise.
1731 2013-03-28 Alan Modra <amodra@gmail.com>
1733 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1734 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1735 into ifunc and non-ifunc.
1736 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1737 (ppc_elf_size_dynamic_sections): Likewise.
1738 (ppc_elf_relocate_section): Likewise.
1740 2013-03-28 Alan Modra <amodra@gmail.com>
1742 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1743 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1744 bfd_link_info* and asection* params.
1745 (_bfd_elf_reloc_type_class): Likewise.
1746 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1747 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1748 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1749 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1750 for any reliplt reloc. Don't return reloc_class_plt for
1751 R_PPC_REL24 and R_PPC_ADDR24.
1752 * elf64-ppc.c (allocate_got): Formatting.
1753 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1755 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1756 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1757 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1758 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1759 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1760 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1761 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1762 Add extra params to the various reloc_type_class functions.
1764 2013-03-27 Alan Modra <amodra@gmail.com>
1766 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1767 masks for all local ifunc syms.
1768 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1769 (ppc_elf_size_dynamic_sections): Likewise.
1770 (ppc_elf_relocate_section): Likewise.
1772 2013-03-27 Will Newton <will.newton@linaro.org>
1774 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1775 dynamic reloc for symbols with dynindx == -1.
1776 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1777 dynamic reloc for symbols with dynindx == -1.
1779 2013-03-27 Will Newton <will.newton@linaro.org>
1781 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1782 dynamic reloc for non-default visibility undefined weaks.
1783 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1784 dynamic reloc for non-default visibility undefined weaks.
1786 2013-03-26 Alan Modra <amodra@gmail.com>
1788 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1789 over _bfd_elf_merge_symbol calls.
1791 2013-03-26 Alan Modra <amodra@gmail.com>
1793 * elflink.c (elf_link_add_object_symbols): Add assertion for
1794 common override alignment check code. Formatting.
1796 2013-03-25 Alan Modra <amodra@gmail.com>
1798 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1799 usual common symbols as well as for dynamic. Add poldbfd param.
1800 Save old bfd. Adjust callers.
1801 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1802 and "value" by value, not pointer. Adjust caller.
1803 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1804 Delete code to set same. Use old_bfd and old_alignment from
1805 _bfd_elf_merge_symbol instead. Add default symbol before
1806 alignment and size checks. Wrap overlong lines.
1808 2013-03-25 Alan Modra <amodra@gmail.com>
1810 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1811 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1812 when override is true.
1814 2013-03-25 Alan Modra <amodra@gmail.com>
1816 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1819 2013-03-25 Alan Modra <amodra@gmail.com>
1821 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1823 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1824 early in symbol loop.
1826 2013-03-25 Alan Modra <amodra@gmail.com>
1828 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1829 (_bfd_elf_init_reloc_shdr): Delete.
1830 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1831 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1832 just what is needed.
1833 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1835 2013-03-23 Alan Modra <amodra@gmail.com>
1837 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1838 * elflink.c (_bfd_elf_merge_symbol): Make static.
1839 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1840 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1842 2013-03-23 Alan Modra <amodra@gmail.com>
1845 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1846 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1847 def_dynamic/ref_dynamic.
1848 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1851 2013-03-22 David S. Miller <davem@davemloft.net>
1853 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1856 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1859 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1860 errors adjusting relocs and symbols.
1862 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1864 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1865 @(disp:32,ERx) to mov @(disp:16,ERx).
1866 (R_H8_DISP32A16): New reloc.
1867 Comments added and corrected.
1868 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1869 * bfd-in2.h: Regenerate.
1870 * libbfd.h: Regenerate.
1872 2013-03-21 Kai Tietz <ktietz@redhat.com>
1874 * coffgen.c (coff_real_object_p): Make global.
1875 * peicode.h (coff_real_object_p): Add prototype.
1876 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1877 external_PEI_IMAGE_hdr structure.
1878 (coff_swap_filehdr_in): Handle variable header-size.
1879 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1880 of directory-entiries as specified in pe-header.
1882 2013-03-21 Nick Clifton <nickc@redhat.com>
1885 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1886 iWMMXt and iWMMXt2 processors from attributes.
1888 2013-03-20 Alan Modra <amodra@gmail.com>
1890 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1891 sh_type according to is_rela.
1893 2013-03-18 Alan Modra <amodra@gmail.com>
1896 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1897 considering whether an --as-needed library is needed.
1899 2013-03-14 Tom Tromey <tromey@redhat.com>
1901 * opncls.c (bfd_get_debug_link_info): Rename from
1902 get_debug_link_info. Export. Update comment.
1903 (find_separate_debug_file): Update.
1904 * bfd-in2.h: Rebuild.
1906 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1908 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1910 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1913 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1915 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1916 * elf.c (elfcore_write_s390_tdb): New function.
1917 (elfcore_write_register_note): Call it.
1918 (elfcore_grok_s390_tdb): New function.
1919 (elfcore_grok_note): Call it.
1921 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1923 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1925 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1927 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1929 2013-03-04 Alan Modra <amodra@gmail.com>
1931 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1932 non-zero addends when relocatable, rather than addends >= 32768.
1933 Always zero "addend" before applying relocation.
1935 2013-03-04 Nick Clifton <nickc@redhat.com>
1937 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1938 file pointer offsets for thin archives.
1940 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1942 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1943 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1945 2013-02-27 DJ Delorie <dj@redhat.com>
1947 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1948 * libbfd.h: Regenerate.
1949 * bfd-in2.h: Regenerate.
1950 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1951 references in compuated relocs.
1953 2013-02-26 Anthony Green <green@moxielogic.com>
1955 * config.bfd: Extend moxie-rtems target triplet name support.
1957 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1960 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1961 unique_global only for definition.
1962 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1964 (elf_link_add_object_symbols): Set unique_global only
1967 2013-02-21 Alan Modra <amodra@gmail.com>
1969 * elf-bfd.h (struct elf_build_id): Extracted from..
1970 (struct elf_build_id_info): ..here. Delete.
1971 (struct output_elf_obj_tdata): New, extracted from..
1972 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1974 (elf_program_header_size): Reference tdata->o.
1975 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1976 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1977 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1978 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1979 when opening bfd in any mode that might write.
1980 (_bfd_elf_write_object_contents): Use build_id field in
1981 output_elf_obj_tdata.
1982 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1983 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1985 2013-02-21 Alan Modra <amodra@gmail.com>
1987 * elf-bfd.h (struct core_elf_obj_tdata): New.
1988 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1989 core_program, and core_command. Add "core".
1990 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1991 Update all refs to tdata core fields.
1992 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1993 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1994 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1995 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1996 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1997 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1998 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1999 to tdata core fields.
2001 2013-02-21 Alan Modra <amodra@gmail.com>
2003 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2004 Delete num_locals and num_globals.
2005 (elf_num_locals, elf_num_globals): Don't define.
2006 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2007 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2008 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2009 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2010 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2011 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2013 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2014 number of locals syms via new param.
2015 (swap_out_syms): Adjust to suit elf_map_symbols change.
2017 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2019 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2020 STO_MICROMIPS annotation.
2022 2013-02-19 Alan Modra <amodra@gmail.com>
2024 * configure.in: Bump version to 2.23.52.
2025 * elf-bfd.h (struct elf_build_id_info): New.
2026 (struct elf_obj_tdata): Delete after_write_object_contents,
2027 after_write_object_contents_info and build_id_size. Make build_id
2028 a pointer to struct elf_build_id_info.
2029 * elf.c (_bfd_elf_write_object_contents): Style. Update
2030 after_write_ibject_contents invocation.
2031 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2032 allow zero size notes.
2033 * configure: Regenerate.
2035 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2037 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2038 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2039 (micromips_elf64_howto_table_rela): Likewise.
2040 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2041 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2042 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2043 (elf_micromips_howto_table_rela): Likewise.
2044 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2046 2013-02-18 Paul Brook <paul@codesourcery.com>
2048 * elfxx-mips.c (MICROMIPS_P): New macro.
2049 (_bfd_mips_elf_symbol_processing): Use it.
2051 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2053 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2054 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2056 2013-02-18 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2060 (_bfd_elf_strtab_clear_all_refs): Declare.
2061 (_bfd_elf_strtab_resize): Declare.
2062 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2063 (_bfd_elf_strtab_clear_all_refs): New function.
2064 (_bfd_elf_strtab_resize): Likewise.
2065 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2067 2013-02-18 Alan Modra <amodra@gmail.com>
2069 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2070 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2071 and elf_text_section to..
2072 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2073 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2074 (struct alpha_elf_find_line): ..this.
2075 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2077 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2080 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2081 for references from the dummy bfd.
2083 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2086 * elflink.c (elf_link_add_object_symbols): Also track weak
2089 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2092 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2093 archive pointing to itself.
2094 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2096 2013-02-15 Nick Clifton <nickc@redhat.com>
2099 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2100 accessing a corrupt nested archive.
2102 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2104 * elfxx-mips.c (mips_got_page_ref): New structure.
2105 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2106 pair to represent the anchor point.
2107 (mips_got_info): Add a got_page_refs field.
2108 (mips_elf_link_hash_table): Add a sym_cache field.
2109 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2110 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2111 new anchor representation.
2112 (mips_elf_create_got_info): Create got_page_refs rather than
2114 (mips_elf_record_got_page_ref): New function.
2115 (mips_elf_pages_for_range): Move further down file.
2116 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2117 Use a section rather than a (bfd, symndx) pair to represent the
2119 (mips_elf_resolve_got_page_ref): New function.
2120 (mips_elf_resolve_final_got_entries): Use it to populate
2122 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2123 rather than mips_elf_record_got_page_entry. Only nullify h
2125 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2128 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2130 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2133 2013-02-12 Alan Modra <amodra@gmail.com>
2135 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2136 suitable definition when using generic linker hash table.
2138 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2140 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2141 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2142 mips_elf_traverse_got_arg. Count GOT entries.
2143 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2144 as argument. Update after above changes.
2145 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2146 mips_elf_count_got_entries. Update the calls to
2147 mips_elf_resolve_final_got_entries.
2149 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2151 * elfxx-mips.c (mips_got_tls_type): New enum.
2152 (mips_got_entry): Add tls_initialized.
2153 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2154 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2156 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2157 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2158 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2160 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2161 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2162 tls_initialized rather than GOT_TLS_DONE.
2163 (mips_tls_got_index): Delete.
2164 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2165 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2166 (mips_elf_record_got_entry): Initialize tls_initialized.
2168 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2170 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2171 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2172 tls_ie_got_offset and tls_gd_got_offset.
2173 (mips_elf_link_hash_newfunc): Remove initialization.
2174 (mips_elf_create_got_info): Likewise.
2175 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2176 (mips_tls_single_got_index): Delete.
2177 (mips_elf_local_got_index): Always use the GOT entry to track
2179 (mips_elf_global_got_index): Likewise.
2180 (mips_elf_create_local_got_entry): Assert that TLS entries have
2181 already been allocated.
2182 (mips_elf_record_global_got_symbol): Don't initialize
2183 tls_ie_type or tls_gd_type.
2184 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2185 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2187 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2189 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2190 have been allocated.
2191 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2192 tls_ie_type and tls_gd_type.
2194 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2196 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2197 aliasing violation. Check for htab allocation failures.
2199 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2201 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2203 (mips_elf_global_got_index): ...here. Reorder arguments so that
2204 the output bfd and info come first.
2205 (mips_elf_calculate_relocation): Update the call to
2206 mips_elf_global_got_index accordingly.
2207 (_bfd_mips_elf_finish_dynamic_symbol): Use
2208 mips_elf_primary_global_got_index rather than
2209 mips_elf_global_got_index.
2210 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2212 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2214 * elfxx-mips.c (mips_got_entry): Update comments.
2215 (mips_elf_multi_got_entry_eq): Rename to...
2216 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2217 (mips_elf_create_got_info): Remove master_got_p argument.
2218 Always use mips_elf_got_entry_eq.
2219 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2220 Update calls accordingly.
2222 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2224 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2225 (mips_elf_bfd2got_hash): Delete.
2226 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2227 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2228 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2229 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2230 than mips_elf_got_for_ibfd.
2231 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2232 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2233 (mips_elf_make_got_per_bfd): Replace with...
2234 (mips_elf_add_got_entry): ...this new function.
2235 (mips_elf_make_got_pages_per_bfd): Replace with...
2236 (mips_elf_add_got_page_entry): ...this new function.
2237 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2238 bfd and GOT arguments. Use mips_elf_add_got_entry and
2239 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2240 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2241 to set the BFD's GOT and free the old table.
2242 (mips_elf_merge_got): Replace bfd2got argument with separate
2243 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2244 Use mips_elf_count_got_entries to count the number of entries in
2245 each GOT. Update the calls to mips_elf_merge_got_with.
2246 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2247 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2248 (mips_elf_multi_got): Don't create the bfd2got hash table.
2249 Replace hash table traversal with a walk over the input bfds,
2250 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2251 to set the output bfd's GOT.
2252 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2253 bfds use the master GOT in the single-GOT case.
2254 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2255 rather than mips_elf_got_for_ibfd.
2257 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2259 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2260 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2261 (mips_elf_record_global_got_symbol): Update the hash entry before
2262 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2264 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2265 (mips_elf_record_got_page_entry): Record the entry in both the
2266 master and bfd GOTs.
2268 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2270 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2271 create another one if necessary.
2272 (mips_elf_set_gotidx): New function.
2273 (mips_elf_set_global_gotidx): Use it.
2274 (mips_elf_initialize_tls_index): Likewise. Take a
2275 mips_elf_traverse_got_arg as argument.
2276 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2277 (mips_elf_multi_got): Likewise. Cope with error returns from
2278 mips_elf_set_global_gotidx.
2280 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2282 * elfxx-mips.c (mips_got_info): Add relocs field.
2283 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2285 (mips_elf_traverse_got_arg): ...this new structure.
2286 (mips_elf_count_local_tls_relocs): Delete.
2287 (mips_elf_count_global_tls_relocs): Likewise.
2288 (mips_elf_count_got_entry): New function.
2289 (mips_elf_count_local_got_entries): Likewise.
2290 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2291 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2292 (mips_elf_record_local_got_symbol): Don't count got entries here.
2293 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2294 (mips_elf_set_global_got_offset): Split into...
2295 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2296 new functions. Take a mips_elf_traverse_got_arg rather than a
2297 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2298 Use g->relocs to record the number of relocs needed for global GOT
2300 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2301 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2302 relocations. Update for above function split.
2303 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2304 to count both the number of GOT entries and the number of TLS
2305 relocs required by local entries. Likewise
2306 mips_elf_count_global_tls_entries and global entries.
2307 Remove uses of mips_elf_count_local_tls_relocs and
2308 mips_elf_count_global_tls_relocs.
2310 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2312 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2313 to say that each structure represents only one type of TLS reference.
2314 (GOT_TLS_TYPE): New define.
2315 (mips_elf_link_hash_entry): Temporarily split tls_type and
2316 tls_got_offset into two variables each.
2317 (mips_elf_link_hash_newfunc): Update accordingly.
2318 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2319 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2320 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2321 (mips_tls_got_relocs): Use a switch statement.
2322 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2323 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2324 local "offset" variable.
2325 (mips_tls_got_index): Remove r_type argument and assert. Remove
2326 code that handled entries with two TLS types; always use the
2327 original got_index instead.
2328 (mips_tls_single_got_index): New function.
2329 (mips_elf_local_got_index): Use entry->tls_type to check for
2330 TLS entries. Use mips_tls_single_got_index. Update call to
2332 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2333 Use p->tls_type to check for TLS entries. Update call to
2334 mips_tls_got_index. Use mips_tls_single_got_index.
2335 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2336 Use entry.tls_type to check for TLS entries.
2337 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2338 with r_type argument. Use mips_elf_reloc_tls_type.
2339 Set up the new hash entry fields.
2340 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2341 with r_type argument. Use mips_elf_reloc_tls_type and
2342 mips_tls_got_entries. Remove code that handled entries
2343 with multiple TLS types.
2344 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2345 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2346 Use equality rather than masks when checking for specific TLS types.
2347 Use mips_tls_got_entries. Remove code that handled entries
2348 with multiple TLS types.
2349 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2350 testing the hash table entry.
2351 (_bfd_mips_elf_check_relocs): Update calls to
2352 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2353 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2354 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2356 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2358 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2359 (mips_elf_got_entry_hash): ...this, deleting the old version.
2360 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2363 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2365 * elfxx-mips.c (mips_elf_create_got_info): New function.
2366 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2367 (mips_elf_create_got_section): Likewise.
2369 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2371 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2374 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2376 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2378 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2380 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2381 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2383 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2385 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2386 (mips_elf_count_global_tls_relocs): Don't count indirect or
2388 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2389 number of TLS entries were allocated.
2391 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2393 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2395 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2397 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2398 if there are TLS relocations.
2400 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2402 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2403 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2405 2013-02-11 Alan Modra <amodra@gmail.com>
2407 * elfcode.h (elf_checksum_contents): Free contents.
2408 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2409 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2410 (elf_final_link_free): New function, extracted from..
2411 (bfd_elf_final_link): ..here. Always call
2412 _bfd_elf_write_section_eh_frame_hdr.
2413 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2414 _bfd_elf_link_hash_table_free.
2415 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2416 * libbfd.h: Regenerate.
2417 * merge.c (_bfd_merge_sections_free): New function.
2418 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2420 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2421 _bfd_elf_link_hash_table_free.
2422 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2423 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2424 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2425 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2426 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2427 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2428 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2429 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2430 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2431 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2432 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2433 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2434 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2435 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2436 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2437 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2438 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2440 2013-02-10 Alan Modra <amodra@gmail.com>
2442 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2443 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2444 * m68klinux.c (linux_link_hash_table_create): Likewise.
2445 * sparclinux.c (linux_link_hash_table_create): Likewise.
2446 * sunos.c (sunos_link_hash_table_create): Likewise.
2447 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2448 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2449 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2450 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2451 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2452 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2453 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2454 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2455 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2456 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2457 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2458 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2459 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2460 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2461 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2462 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2463 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2464 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2465 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2466 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2467 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2468 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2469 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2470 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2471 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2472 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2473 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2474 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2476 2013-02-10 Alan Modra <amodra@gmail.com>
2478 * i386linux.c (linux_link_hash_table_create): Allocate table
2479 with bfd_zmalloc, not bfd_alloc.
2480 * pdp11.c (link_hash_table_create): Allocate table with
2481 bfd_malloc, not bfd_alloc.
2482 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2483 with bfd_zmalloc, not bfd_zalloc.
2484 (bfin_link_hash_table_create): Likewise.
2485 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2486 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2488 2013-02-10 Alan Modra <amodra@gmail.com>
2491 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2493 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2495 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2497 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2500 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2502 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2505 2013-02-08 Alan Modra <amodra@gmail.com>
2508 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2509 * elf.c (elf_find_function): Revert last change. Use new
2510 tdata field rather than static vars for cache.
2512 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2515 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2516 symbol is defined in regular object.
2518 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2521 * elf.c (elf_find_function): Don't cache if symbols change.
2523 2013-02-07 Alan Modra <amodra@gmail.com>
2526 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2527 copy attributes from or to non-ELF.
2529 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2532 for non-zero TLS symbol.
2533 (elf_i386_relocate_section): Don't resolve size relocation against
2534 non-zero TLS symbol.
2535 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2536 pc_count for non-zero TLS symbol.
2537 (elf_x86_64_relocate_section): Don't resolve size relocation
2538 against non-zero TLS symbol.
2540 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2541 Andrew Jenner <andrew@codesourcery.com>
2543 Based on patches from Altera Corporation.
2545 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2546 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2547 (BFD_BACKENDS): Add elf32-nios2.lo.
2548 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2549 * Makefile.in: Regenerated.
2550 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2551 bfd_elf32_littlenios2_vec.
2552 * configure: Regenerated.
2553 * config.bfd: Add cases for nios2.
2554 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2555 (bfd_mach_nios2): Define.
2556 (bfd_nios2_arch): Declare.
2557 (bfd_archures_list): Add bfd_nios2_arch.
2558 * targets.c (bfd_elf32_bignios2_vec): Declare.
2559 (bfd_elf32_littlenios2_vec): Declare.
2560 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2561 bfd_elf32_littlenios2_vec.
2562 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2563 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2564 * bfd-in2.h: Regenerated.
2565 * libbfd.h: Regenerated.
2566 * cpu-nios2.c: New file.
2567 * elf32-nios2.c: New file.
2569 2013-02-06 Alan Modra <amodra@gmail.com>
2571 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2574 2013-02-06 Alan Modra <amodra@gmail.com>
2576 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2577 * Makefile.in: Regenerate.
2579 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2580 Pedro Alves <palves@redhat.com>
2582 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2583 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2585 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2586 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2587 * elf-linux-psinfo.h: New file.
2588 * elf.c: Include elf-linux-psinfo.h.
2589 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2591 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2592 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2593 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2594 (elfcore_write_ppc_linux_prpsinfo32): New function.
2596 2013-02-04 Tristan Gingold <gingold@adacore.com>
2598 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2601 2013-02-04 Alan Modra <amodra@gmail.com>
2603 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2604 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2605 * Makefile.in: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2608 2013-02-04 Alan Modra <amodra@gmail.com>
2610 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2611 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2613 2013-02-01 Alan Modra <amodra@gmail.com>
2615 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2618 2013-01-31 Tristan Gingold <gingold@adacore.com>
2620 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2621 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2622 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2624 2013-01-31 Alan Modra <amodra@gmail.com>
2625 David S. Miller <davem@davemloft.net>
2628 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2629 references to __tls_get_addr.
2630 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2631 vtinherit and vtentry reloc handling too.
2632 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2634 2013-01-31 Alan Modra <amodra@gmail.com>
2636 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2638 2013-01-31 Alan Modra <amodra@gmail.com>
2640 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2642 2013-01-28 Alan Modra <amodra@gmail.com>
2644 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2645 "relocation" in error messages throughout file.
2646 (ppc64_elf_relocate_section): Remove sibling call error message,
2647 replace with "call lacks nop". Specially report errors for
2648 branches to function entry points via OPD lookup and branches
2649 to stubs. Remove NULL symbol handling now done by %T.
2651 2013-01-28 Alan Modra <amodra@gmail.com>
2653 * archive.c (bfd_generic_archive_p): Return target and keep
2654 ardata on partial matches.
2655 * format.c (bfd_check_format_matches): Adjust for above
2656 change. Remove bfd_error_file_ambiguously_recognized dead
2659 2013-01-26 Alan Modra <amodra@gmail.com>
2661 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2662 bfd_preserve_finish): Move to..
2663 * format.c: ..here, splitting out..
2664 (bfd_reinit): ..this. New function.
2665 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2666 keep bfd state for a match.
2667 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2668 * elfcore.h (elf_core_file_p): Likewise.
2669 * mach-o.c (bfd_mach_o_header_p): Likewise.
2670 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2671 * xsym.c (bfd_sym_object_p): Likewise.
2672 * mmo.c (mmo_scan): Clear abfd->symcount.
2673 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2674 * section.c (bfd_section_list_clear): Clear section_htab.count.
2675 * bfd-in2.h: Regenerate.
2677 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2679 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2680 second reloc, make sure that the reloc potentially exists first.
2682 2013-01-24 Nick Clifton <nickc@redhat.com>
2684 * archures.c: Add bfd_mach_v850e3v5.
2685 * bfd-in2.h: Regenerate.
2686 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2687 * cpu-v850_rh850.c: Likewise.
2688 * elf32-v850.c: Add support for v850e3v5 architecture.
2690 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2692 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2694 2013-01-23 Leif Ekblad <leif@rdos.net>
2696 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2698 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2700 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2701 non-zero TLS symbol.
2702 (elf_i386_relocate_section): Resolve size relocation against
2703 non-zero TLS symbol.
2704 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2705 for non-zero TLS symbol.
2706 (elf_x86_64_relocate_section): Resolve size relocation against
2707 non-zero TLS symbol.
2709 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2711 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2712 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2715 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2717 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2718 PC-relative relocation.
2719 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2720 as PC-relative relocation.
2722 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2724 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2726 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2728 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2729 and R_X86_64_SIZE64 check.
2730 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2731 nor R_X86_64_SIZE64.
2733 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2735 * bfd-in2.h: Regenerated.
2736 * libbfd.h: Likewise.
2738 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2739 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2740 (elf_i386_check_relocs): Handle R_386_SIZE32.
2741 (elf_i386_gc_sweep_hook): Likewise.
2742 (elf_i386_relocate_section): Likewise.
2744 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2745 and R_X86_64_SIZE64 entries.
2746 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2747 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2748 (elf_x86_64_reloc_name_lookup): Likewise.
2749 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2751 (elf_x86_64_gc_sweep_hook): Likewise.
2752 (elf_x86_64_relocate_section): Likewise.
2754 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2757 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2759 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2760 with R_X86_64_RELATIVE64.
2762 2013-01-15 Nick Clifton <nickc@redhat.com>
2764 * elf32-msp430.c: Fix spelling typo.
2766 2013-01-15 Alan Modra <amodra@gmail.com>
2768 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2771 2013-01-14 Alan Modra <amodra@gmail.com>
2774 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2775 (memory_bclose): Likewise. Return 0 on success.
2776 * cache.c (cache_bclose): Likewise.
2777 * opncls.c (opncls_bclose, bfd_close): Likewise.
2778 * vms-lib.c (vms_lib_bclose): Likewise.
2779 * libbfd.h: Regenerate.
2781 2013-01-13 Alan Modra <amodra@gmail.com>
2783 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2784 Add ref_dynamic_nonweak.
2785 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2786 (_bfd_elf_merge_symbol): Don't call above function. Move
2787 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2789 (elf_link_add_object_symbols): Delete redundant "override" test.
2790 Don't set dynamic_def here.
2791 (elf_link_output_extsym): Update.
2793 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2795 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2796 normal and TLS symbol access.
2797 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2799 2013-01-12 Alan Modra <amodra@gmail.com>
2801 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2802 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2803 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2805 2013-01-12 Alan Modra <amodra@gmail.com>
2808 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2809 (_bfd_elf_strtab_clear_all_refs): Define.
2810 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2811 (_bfd_elf_strtab_clear_all_refs): Delete.
2812 * elflink.c (elf_link_add_object_symbols): Clear out added
2813 strtab refs. Correct handling of warning common symbols.
2815 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2817 * aout0.c: Remove trailing white spaces.
2818 * archive.c: Likewise.
2819 * archures.c: Likewise.
2820 * bfd-in.h: Likewise.
2821 * bfd-in2.h: Likewise.
2822 * coff-alpha.c: Likewise.
2823 * coff-i860.c: Likewise.
2824 * coff-mips.c: Likewise.
2825 * coff-ppc.c: Likewise.
2826 * coff-tic80.c: Likewise.
2827 * coff-x86_64.c: Likewise.
2828 * coff-z80.c: Likewise.
2829 * coffcode.h: Likewise.
2830 * coffgen.c: Likewise.
2831 * cofflink.c: Likewise.
2832 * compress.c: Likewise.
2833 * corefile.c: Likewise.
2834 * cpu-arm.c: Likewise.
2835 * cpu-avr.c: Likewise.
2836 * cpu-bfin.c: Likewise.
2837 * cpu-cr16.c: Likewise.
2838 * cpu-cr16c.c: Likewise.
2839 * cpu-crx.c: Likewise.
2840 * cpu-h8300.c: Likewise.
2841 * cpu-i386.c: Likewise.
2842 * cpu-lm32.c: Likewise.
2843 * cpu-m68k.c: Likewise.
2844 * cpu-moxie.c: Likewise.
2845 * cpu-msp430.c: Likewise.
2846 * cpu-sh.c: Likewise.
2847 * cpu-xc16x.c: Likewise.
2848 * dwarf2.c: Likewise.
2849 * ecofflink.c: Likewise.
2850 * ecoffswap.h: Likewise.
2851 * elf-ifunc.c: Likewise.
2852 * elf-m10300.c: Likewise.
2853 * elf-vxworks.c: Likewise.
2854 * elf32-avr.c: Likewise.
2855 * elf32-avr.h: Likewise.
2856 * elf32-cr16.c: Likewise.
2857 * elf32-cr16c.c: Likewise.
2858 * elf32-cris.c: Likewise.
2859 * elf32-crx.c: Likewise.
2860 * elf32-frv.c: Likewise.
2861 * elf32-hppa.c: Likewise.
2862 * elf32-i860.c: Likewise.
2863 * elf32-ip2k.c: Likewise.
2864 * elf32-iq2000.c: Likewise.
2865 * elf32-m32c.c: Likewise.
2866 * elf32-m68hc1x.c: Likewise.
2867 * elf32-msp430.c: Likewise.
2868 * elf32-mt.c: Likewise.
2869 * elf32-ppc.c: Likewise.
2870 * elf32-rl78.c: Likewise.
2871 * elf32-s390.c: Likewise.
2872 * elf32-score.h: Likewise.
2873 * elf32-sh-symbian.c: Likewise.
2874 * elf32-sh.c: Likewise.
2875 * elf32-spu.c: Likewise.
2876 * elf32-tic6x.c: Likewise.
2877 * elf32-v850.c: Likewise.
2878 * elf32-xc16x.c: Likewise.
2879 * elf32-xtensa.c: Likewise.
2880 * elf64-alpha.c: Likewise.
2881 * elf64-hppa.c: Likewise.
2882 * elf64-ppc.c: Likewise.
2883 * elf64-s390.c: Likewise.
2884 * elfcore.h: Likewise.
2885 * elflink.c: Likewise.
2886 * elfxx-mips.c: Likewise.
2887 * elfxx-sparc.c: Likewise.
2888 * elfxx-tilegx.c: Likewise.
2890 * libcoff.h: Likewise.
2891 * libpei.h: Likewise.
2892 * libxcoff.h: Likewise.
2893 * linker.c: Likewise.
2894 * mach-o-i386.c: Likewise.
2895 * mach-o-target.c: Likewise.
2896 * mach-o.c: Likewise.
2897 * mach-o.h: Likewise.
2899 * opncls.c: Likewise.
2900 * pdp11.c: Likewise.
2901 * pe-x86_64.c: Likewise.
2902 * peXXigen.c: Likewise.
2903 * pef-traceback.h: Likewise.
2904 * pei-x86_64.c: Likewise.
2905 * peicode.h: Likewise.
2906 * plugin.c: Likewise.
2907 * reloc.c: Likewise.
2908 * riscix.c: Likewise.
2909 * section.c: Likewise.
2912 * tekhex.c: Likewise.
2913 * ticoff.h: Likewise.
2914 * vaxbsd.c: Likewise.
2915 * xcofflink.c: Likewise.
2916 * xtensa-isa.c: Likewise.
2918 2013-01-10 Will Newton <will.newton@imgtec.com>
2920 * Makefile.am: Add Meta.
2921 * Makefile.in: Regenerate.
2922 * archures.c (bfd_mach_metag): New.
2923 * bfd-in2.h: Regenerate.
2924 * config.bfd: Add Meta.
2925 * configure: Regenerate.
2926 * configure.in: Add Meta.
2927 * cpu-metag.c: New file.
2928 * elf-bfd.h: Add Meta.
2929 * elf32-metag.c: New file.
2930 * elf32-metag.h: New file.
2931 * libbfd.h: Regenerate.
2932 * reloc.c: Add Meta relocations.
2933 * targets.c: Add Meta.
2935 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2937 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2938 (elfcore_write_aarch_hw_break): Likewise.
2939 (elfcore_write_aarch_hw_watch): Likewise.
2940 * elf.c (elfcore_grok_aarch_tls): New function.
2941 (elfcore_grok_aarch_hw_break): Likewise.
2942 (elfcore_grok_aarch_hw_watch): Likewise.
2943 (elfcore_grok_note): Call the new functions to handle the
2944 corresponding notes.
2945 (elfcore_write_aarch_tls): New function.
2946 (elfcore_write_aarch_hw_break): Likewise.
2947 (elfcore_write_aarch_hw_watch): Likewise.
2948 (elfcore_write_register_note): Call the new functions to handle the
2949 corresponding pseudo sections.
2951 2013-01-07 Tom Tromey <tromey@redhat.com>
2953 * section.c (_bfd_std_section): Rename from std_section.
2954 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2955 (STD_SECTION): Update.
2956 * bfd-in2.h: Rebuild.
2958 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2960 * archures.c (bfd_mach_mips5900): Define.
2961 * bfd-in2.h: Regenerate.
2962 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2963 * cpu-mips.c: Add support for MIPS r5900.
2964 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2966 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2967 Nick Clifton <nickc@redhat.com>
2969 * elflink.c (get_value): Prevent the use of an undefined shift
2970 operation. Add sanity checks.
2972 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2974 * config.bfd (cr16*-*-uclinux*): New target support.
2977 For older changes see ChangeLog-2012
2979 Copyright (C) 2013 Free Software Foundation, Inc.
2981 Copying and distribution of this file, with or without modification,
2982 are permitted in any medium without royalty provided the copyright
2983 notice and this notice are preserved.
2989 version-control: never
projects / platform / upstream / binutils.git / blob