1 2013-11-05 DJ Delorie <dj@redhat.com>
3 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
4 are loaded before trying to use them.
6 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
7 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
10 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
12 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
13 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
14 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
15 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
16 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
17 (bfin_relocate_section): Likewise.
18 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
19 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
20 * elf32-cris.c (cris_elf_relocate_section): Likewise.
21 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
22 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
23 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
24 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
25 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
26 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
27 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
28 * elf32-i386.c (elf_i386_relocate_section): Likewise.
29 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
30 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
31 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
32 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
33 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
34 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
35 * elf32-metag.c (elf_metag_relocate_section): Likewise.
36 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
37 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
38 * elf32-mep.c (mep_elf_relocate_section): Likewise.
39 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
40 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
41 * elf32-mt.c (mt_elf_relocate_section): Likewise.
42 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
43 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
44 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
45 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
46 * elf32-rx.c (rx_elf_relocate_section): Likewise.
47 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
48 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
49 * elf32-s390.c (elf_s390_relocate_section): Likewise.
50 * elf32-v850.c (v850_elf_relocate_section): Likewise.
51 * elf32-vax.c (elf_vax_relocate_section): Likewise.
52 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
53 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
54 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
55 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
56 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
57 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
58 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
59 * elf64-s390.c (elf_s390_relocate_section): Likewise.
60 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
61 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
62 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
63 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
65 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
66 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
68 2013-11-05 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
72 (ppc64_elf_set_toc): Adjust.
74 2013-11-05 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
77 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
78 elf.srelplt, elf.iplt and elf.irelplt.
80 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
82 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
83 ATTRIBUTE_UNUSED from parameter.
84 (nios2_elf_do_lo16_relocate): Likewise.
85 (nios2_elf32_do_hiadj16_relocate): Likewise.
86 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
87 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
88 (nios2_elf32_do_pcrel16_relocate): Likewise.
89 (nios2_elf32_do_call26_relocate): Likewise.
90 (nios2_elf32_do_gprel_relocate): Likewise.
91 (nios2_elf32_do_ujmp_relocate): Likewise.
92 (nios2_elf32_do_cjmp_relocate): Likewise.
93 (nios2_elf32_do_callr_relocate): Likewise.
94 (nios2_elf32_gc_mark_hook): Likewise.
96 2013-11-04 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
99 prologue to non-PIC in non-PIC executables.
101 2013-11-04 Alan Modra <amodra@gmail.com>
103 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
104 pointer_equality_needed flag.
105 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
106 entries for references to functions in shared libraries on
108 (readonly_dynrelocs): Split into function of the same name and..
109 (maybe_set_textrel): ..this new function. Update call.
110 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
111 ELFv2 in most cases if we have a plt entry. Use new
113 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
114 for ifunc in static executables.
115 (size_global_entry_stubs): New function.
116 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
117 Save end of glink branch table.
118 (ppc64_elf_hash_symbol): New function.
119 (build_global_entry_stubs): New function.
120 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
122 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
123 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
126 2013-11-02 Alan Modra <amodra@gmail.com>
128 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
130 2013-11-02 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
133 to value for object file.
135 2013-11-01 Roland McGrath <mcgrathr@google.com>
137 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
138 some section have SEC_HAS_CONTENTS set. It's not set for
139 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
140 sections is implausible and not really supportable anyway.
142 2013-10-30 Alan Modra <amodra@gmail.com>
144 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
145 tag to specify tls optimisation.
146 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
147 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
148 toc pointers are used via DT_PPC64_OPT.
150 2013-10-30 Alan Modra <amodra@gmail.com>
152 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
153 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
154 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
155 ppc64_elf_relocate_section): Use new defines.
157 2013-10-30 Alan Modra <amodra@gmail.com>
159 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
160 parameter and adjust for ELFv2. Update all uses.
161 (PLT_CALL_STUB_SIZE): Delete.
162 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
163 (allocate_dynrelocs): Likewise.
164 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
165 (get_r2off): Return 0 for ELFv2 -R.
166 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
167 (ppc64_elf_size_stubs): Likewise.
168 (ppc64_elf_build_stubs): Add new ELFv2 glink.
170 2013-10-30 Alan Modra <amodra@gmail.com>
171 Ulrich Weigand <uweigand@de.ibm.com>
173 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
174 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
175 we forgot, "plt_ent".
176 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
177 st_other bits only valid in ELFv2.
178 (ppc64_elf_merge_symbol_attribute): New function.
179 (ppc_type_of_stub): Add local_off param to test branch range.
180 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
181 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
182 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
184 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
187 2013-10-30 Alan Modra <amodra@gmail.com>
189 * elf64-ppc.c (abiversion, set_abiversion): New functions.
190 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
191 (struct ppc_link_hash_table): Add opd_abi.
192 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
193 (ppc64_elf_merge_private_bfd_data): New function.
194 (ppc64_elf_print_private_bfd_data): New function.
195 (ppc64_elf_tls_setup): Set htab->opd_abi.
196 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
198 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
199 (ppc64_elf_finish_dynamic_symbol): Likewise
201 2013-10-30 Alan Modra <amodra@gmail.com>
203 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
204 reg and r12 as destination.
205 (ppc_build_one_stub): Likewise.
206 (ppc64_elf_build_stubs): Likewise for glink.
208 2013-10-30 Alan Modra <amodra@gmail.com>
210 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
211 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
212 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
213 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
214 Make all _HA and _HI relocs report signed overflow.
215 (ppc64_elf_reloc_type_lookup): Handle new relocs.
216 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
217 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
218 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
219 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
220 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
221 * libbfd.h: Regenerate.
222 * bfd-in2.h: Regenerate.
224 2013-10-29 Roland McGrath <mcgrathr@google.com>
226 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
227 sequence to match what the assembler generates.
229 2013-10-29 Jan Beulich <jbeulich@suse.com>
231 * elflink.c (struct elf_outext_info): Add field file_sym_done.
232 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
233 symbol emission from here ...
234 (elf_link_output_extsym): ... to here.
236 2013-10-24 Nick Clifton <nickc@redhat.com>
239 * dwarf2.c (lookup_address_in_line_info_table): Change return type
240 to be the range of addresses covered by the table.
241 (comp_unit_find_nearest_line): Likewise.
242 (find_line): Search all CUs. Select the one that matches and
243 covers the smallest address range.
245 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
247 * elf32-cris.c (cris_elf_check_relocs): Don't assume
248 a registered dynobj means that a .got has been created.
250 2013-10-17 Alan Modra <amodra@gmail.com>
253 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
254 when finding lowest_section.
256 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
258 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
259 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
260 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
261 Merge Tag_GNU_MIPS_ABI_MSA attributes.
263 2013-10-14 Nick Clifton <nickc@redhat.com>
265 * gen-aout.c (main): Fix formatting. Close file.
267 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
269 * elfxx-mips.c (mips_use_local_got_p): New function.
270 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
271 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
272 GOT and absolute references.
274 2013-10-09 Roland McGrath <mcgrathr@google.com>
276 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
277 expression to int to silence over-eager compiler warnings.
279 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
280 loop that doesn't use (or initialize) it.
282 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
283 Move second const qualifier so it applies to the pointer.
285 2013-10-09 Nick Clifton <nickc@redhat.com>
288 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
290 2013-10-09 Tom Tromey <tromey@redhat.com>
292 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
294 2013-10-09 Nick Clifton <nickc@redhat.com>
297 * elf32-rl78.c (rl78_dump_symtab): Delete.
298 (rl78_get_reloc): Delete.
300 2013-10-09 Tom Tromey <tromey@redhat.com>
302 * bfd-in2.h: Rebuild.
303 * opncls.c (bfd_get_alt_debug_link_info): Change type of
304 buildid_len to bfd_size_type.
306 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
309 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
310 "case". Reindent "switch" statements.
312 2013-10-08 Tom Tromey <tromey@redhat.com>
314 * bfd-in2.h: Rebuild.
315 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
316 parameter. Change type of buildid_out. Update.
317 (get_alt_debug_link_info_shim): New function.
318 (bfd_follow_gnu_debuglink): Use it.
320 2013-10-08 Andreas Schwab <schwab@suse.de>
322 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
325 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
327 * configure: Regenerate.
329 2013-10-03 Will Newton <will.newton@linaro.org>
331 * configure: Regenerate.
332 * configure.in: Build elf-ifunc.o for AArch64.
333 * elfnn-aarch64.c: Include objalloc.h.
334 (elfNN_aarch64_local_htab_hash): New function.
335 (elfNN_aarch64_local_htab_eq): New function.
336 (elfNN_aarch64_get_local_sym_hash): New function.
337 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
339 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
340 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
341 for handling STT_GNU_IFUNC symbols.
342 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
343 references to STT_GNU_IFUNC symbols.
344 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
345 STT_GNU_IFUNC symbols.
346 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
347 symbols. Ensure we don't increase plt.refcount from -1 to 0.
348 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
349 (elfNN_aarch64_is_function_type): Remove function.
350 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
351 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
352 (elfNN_aarch64_allocate_local_dynrelocs): New function.
353 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
354 (elfNN_aarch64_size_dynamic_sections): Call
355 elfNN_aarch64_allocate_local_dynrelocs.
356 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
357 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
358 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
359 STT_GNU_IFUNC symbols and .iplt.
360 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
361 (elfNN_aarch64_finish_dynamic_sections): Call
362 elfNN_aarch64_finish_local_dynamic_symbol.
364 2013-09-30 Nick Clifton <nickc@redhat.com>
366 * cpu-msp430.c: Use printable names that match the values
367 displayed by readelf.
369 2013-08-25 Andrew Pinski <apinski@cavium.com>
371 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
374 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
376 * elfxx-mips.c (mips_elf_create_got_section): Hide
377 _GLOBAL_OFFSET_TABLE_.
379 2013-09-24 Alan Modra <amodra@gmail.com>
381 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
383 2013-09-24 Alan Modra <amodra@gmail.com>
385 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
386 stabs at end of .stab. Tidy variable usage. Don't drop the need
387 for a NULL function name stab if If N_FUN stab is ignored.
388 Ensure index entry count loop matches write loop.
390 2013-09-20 Alan Modra <amodra@gmail.com>
392 * configure: Regenerate.
394 2013-09-18 Tristan Gingold <gingold@adacore.com>
396 * configure.in: Bump version to 2.24.51
397 * configure: Regenerate.
399 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
401 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
404 2013-08-31 John David Anglin <dave.anglin@bell.net>
406 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
409 2013-08-29 Jakub Jelinek <jakub@redhat.com>
411 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
412 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
413 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
414 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
416 2013-08-27 Alan Modra <amodra@gmail.com>
418 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
419 Add notice_as_needed.
420 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
421 (elf_backend_notice_as_needed): Define.
422 (ppc64_elf_as_needed_cleanup): Rename and adjust..
423 (ppc64_elf_notice_as_needed): ..to this.
424 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
425 (elf_link_add_object_symbols): ..from here.
426 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
427 (elf_backend_notice_as_needed): Define..
428 (elfNN_bed): ..and use here.
430 2013-08-26 Roland McGrath <mcgrathr@google.com>
432 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
433 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
434 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
435 (bfd_i386_nacl_arch): New variable.
436 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
437 (bfd_x64_32_arch_intel_syntax): Link them into the list.
438 * bfd-in2.h: Regenerate.
440 2013-08-26 Roland McGrath <mcgrathr@google.com>
442 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
443 elf_segment_map list. If an executable segment is page-aligned
444 but does not end with a full page, then append a fake section into
445 the segment map entry that pads out the page.
446 (nacl_final_write_processing): New function. Write the code fill
447 laid out in nacl_modify_segment_map.
448 * elf-nacl.h: Declare it.
449 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
450 (elf_backend_final_write_processing): Define it for NaCl backend.
451 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
452 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
454 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
455 parameter to MINPAGESIZE.
456 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
458 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
460 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
462 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
463 set GOT's entry size if there is no ELF section data.
464 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
465 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
468 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
470 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
471 (get_elf_x86_64_backend_data): Use it.
472 (elf_x86_64_size_dynamic_sections): Likewise.
474 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
477 * bfdio.c: Fix typos.
478 * elf32-spu.c: Likewise.
479 * elfnn-aarch64.c: Likewise.
481 2013-08-21 Tristan Gingold <gingold@adacore.com>
483 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
485 * coffcode.h (coff_compute_section_file_positions): Force
486 match between file offset and vma offset.
488 2013-08-21 Alan Modra <amodra@gmail.com>
490 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
491 and *poldalignment before exiting when !relocs_compatible.
493 2013-08-21 Alan Modra <amodra@gmail.com>
495 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
496 symbols to STV_HIDDEN.
498 2013-08-14 John Tytgat <john@bass-software.com>
501 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
502 segment containing the relocating symbol instead of assuming 0 for
503 sb group relocations.
505 2013-08-09 Nick Clifton <nickc@redhat.com>
507 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
508 flag bits do not match.
509 (rl78_elf_print_private_bfd_data): Describe G10 flag.
511 2013-08-05 John Tytgat <john@bass-software.com>
513 * po/BLD-POTFILES.in: Regenerate.
514 * po/SRC-POTFILES.in: Likewise.
516 2013-07-31 John Tytgat <john@bass-software.com>
519 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
522 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
524 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
525 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
528 2013-07-27 Andrew Pinski <apinski@cavium.com>
530 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
531 Use the correct alignment for
532 _bfd_elf_make_dynamic_reloc_section for ILP32.
534 2013-07-27 Andrew Pinski <apinski@cavium.com>
536 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
537 BFD_RELOC_AARCH64_NONE explicitly.
539 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
541 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
542 entry size if there is no ELF section data.
544 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
546 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
547 Don't check symbol visibility here. Remove a check already
549 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
550 instead of individual checks.
551 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
552 check the offset to decide if produce a GOT or PLT entry.
553 Remove redundant assertions. Remove code to produce GOT entries
554 for local symbols. Remove a duplicate comment and add a comment
556 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
559 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
561 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
564 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
566 * elf32-vax.c (elf_vax_discard_got_entries): New function.
567 (elf_vax_always_size_sections): Likewise.
568 (elf_vax_size_dynamic_sections): Remove code moved to
569 elf_vax_always_size_sections. Make comment on
570 elf_vax_instantiate_got_entries match reality.
571 (elf_vax_instantiate_got_entries): Assert that rather than check
572 if dynobj is null. Don't check for dynamic_sections_created.
573 Make function description match reality.
574 (elf_backend_always_size_sections): New macro.
576 2013-07-25 Alan Modra <amodra@gmail.com>
578 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
580 (opd_entry_value): Cache .opd section contents.
581 (ppc64_elf_relocate_section): Adjust.
583 2013-07-25 Alan Modra <amodra@gmail.com>
587 * elflink.c (elf_link_add_object_symbols): Correct test in
588 last patch. Remove unnecessary code.
590 2013-07-24 Tristan Gingold <gingold@adacore.com>
592 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
593 R_RBR. Add numbers in comments.
594 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
595 * coff64-rs6000.c: Likewise.
597 2013-07-20 Alan Modra <amodra@gmail.com>
601 * elflink.c (elf_link_add_object_symbols): Don't clobber
602 .gnu.warning.symbol sections when shared.
604 2013-07-19 Nick Clifton <nickc@redhat.com>
606 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
607 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
609 2013-07-18 Travis Snoozy <quandary@remstate.com>
612 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
614 * R_MSP430_2X_PCREL: Likewise.
615 * R_MSP430X_10_PCREL: Likewise.
616 * R_MSP430X_2X_PCREL: Likewise.
618 2013-07-18 Terry Guo <terry.guo@arm.com>
620 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
622 (elf32_arm_final_link_relocate): Likewise.
624 2013-07-18 Bill Neubauer <wcn@google.com>
626 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
629 2013-07-18 Roland McGrath <mcgrathr@google.com>
631 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
632 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
633 (arm_build_one_stub): Increase MAXRELOCS to 3.
634 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
635 (struct elf32_arm_link_hash_table): Give add_stub_section member's
636 pointee type a third argument.
637 (elf32_arm_create_or_find_stub_sec): Update caller.
638 (elf32_arm_size_stubs): Update argument type.
639 * bfd-in.h (elf32_arm_size_stubs): Update decl.
640 * bfd-in2.h: Regenerate.
641 * libbfd.h: Regenerate.
643 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
645 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
646 magic numbers with enum values.
648 2013-07-12 Roland McGrath <mcgrathr@google.com>
650 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
651 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
652 been added here with 2013-07-05 elf32-s390.c change).
653 * bfd-in2.h: Regenerate (no-op).
654 * libbfd.h: Regenerate (no-op).
656 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
658 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
660 (_bfd_mips_elf_print_private_bfd_data): Likewise.
662 2013-07-09 Tristan Gingold <gingold@adacore.com>
664 * vms-alpha.c (struct vms_private_data_struct): Remove
665 flag_hash_long_names and flag_show_after_trunc.
666 (hash_string): Remove.
667 (_bfd_vms_length_hash_symbol): Remove.
668 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
669 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
670 (_bfd_vms_write_ehdr): Remove code that set removed flags.
671 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
672 (vms_bfd_is_local_label_name): Remove trace call.
674 2013-07-09 Tristan Gingold <gingold@adacore.com>
676 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
678 * configure.com: Adjust to match changes in configure.
679 * makefile.vms (OBJS): Update list.
681 2013-07-05 Tristan Gingold <gingold@adacore.com>
683 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
686 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
688 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
689 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
690 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
691 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
693 * elf64-s390.c: See elf32-s390.c
694 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
695 * libbfd.h: Add new reloc strings.
697 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
699 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
701 (elfNN_aarch64_relocate_section): Likewise.
702 (elfNN_aarch64_gc_sweep_hook): Likewise.
703 (elfNN_aarch64_check_relocs): Likewise.
705 2013-07-03 Alan Modra <amodra@gmail.com>
707 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
708 when relocatable. Don't change root.type or type here.
709 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
711 2013-07-03 Alan Modra <amodra@gmail.com>
713 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
714 (ppc64_elf_size_stubs): Don't set "addend".
715 (ppc64_elf_relocate_section): Don't allow calls via
716 toc-adjusting stubs without a following nop even in an
717 executable, except for self-calls and both libc_start_main
718 and .libc_start_main.
720 2013-07-03 Alan Modra <amodra@gmail.com>
722 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
724 2013-07-02 Tristan Gingold <gingold@adacore.com>
726 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
729 2013-07-02 Tristan Gingold <gingold@adacore.com>
731 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
732 (_bfd_vms_find_nearest_line_discriminator): New function.
734 2013-07-02 Tristan Gingold <gingold@adacore.com>
736 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
738 2013-07-02 Tristan Gingold <gingold@adacore.com>
740 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
741 (rs6000coff_vec): Reference it.
743 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
745 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
746 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
747 (elfNN_aarch64_create_dynamic_sections): Do not define
748 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
750 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
752 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
753 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
754 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
755 * ld-aarch64/tls-relax-all.d: Likewise.
756 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
757 * ld-aarch64/gc-tls-relocs.d: Likewise.
758 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
759 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
760 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
762 2013-07-02 Alan Modra <amodra@gmail.com>
764 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
765 .TOC. after relocatable check.
767 2013-07-01 Alan Modra <amodra@gmail.com>
769 * elf64-ppc.h (ppc64_elf_toc): Delete.
770 (ppc64_elf_set_toc): Declare.
771 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
772 with call the ppc64_elf_set_toc.
773 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
774 (ppc64_elf_start_multitoc_partition): Likewise.
775 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
777 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
779 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
780 as needing a toc pointer.
781 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
782 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
785 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
788 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
791 2013-06-28 Nick Clifton <nickc@redhat.com>
794 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
796 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
798 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
800 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
801 in sgot[0] rather than sgotplt[0].
803 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
805 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
806 beginning of the generated file.
807 (elf64-aarch64.c): Likewise.
808 * Makefile.in: Re-generated.
810 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
812 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
813 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
814 * Makefile.in: Re-generated.
815 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
816 (bfd_elf64_littleaarch64_vec): Likewise.
817 (bfd_elf32_bigaarch64_vec): Likewise.
818 (bfd_elf32_littleaarch64_vec): Likewise.
819 * configure: Re-generated.
820 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
821 * elfxx-aarch64.h: New file.
822 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
823 stuff to elfxx-aarch64.c.
824 (bfd_elf_aarch64_put_addend): Removed.
825 (PG_OFFSET, PG): Likewise.
826 (elfNN_aarch64_small_plt0_entry): Support ELF32.
827 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
828 (elf64_aarch64_grok_prstatus): Removed.
829 (elf_backend_grok_prstatus): Removed.
831 (aarch64_unsigned_overflow): Likewise.
832 (aarch64_signed_overflow): Likewise.
833 (aarch64_resolve_relocation): Likewise.
835 (decode_branch_ofs_26): Likewise.
836 (decode_cond_branch_ofs_19): Likewise.
837 (decode_ld_lit_ofs_19): Likewise.
838 (decode_tst_branch_ofs_14): Likewise.
839 (decode_movw_imm): Likewise.
840 (decode_adr_imm): Likewise.
841 (decode_add_imm): Likewise.
842 (reencode_branch_ofs_26): Likewise.
843 (reencode_cond_branch_ofs_19): Likewise.
844 (reencode_ld_lit_ofs_19): Likewise.
845 (reencode_tst_branch_ofs_14): Likewise.
846 (reencode_movw_imm): Likewise.
847 (reencode_adr_imm): Likewise.
848 (reencode_ldst_pos_imm): Likewise.
849 (reencode_add_imm): Likewise.
850 (reencode_movzn_to_movz): Likewise.
851 (reencode_movzn_to_movn): Likewise.
852 (aarch64_relocate): Update to call the new function names in
854 (aarch64_calculate_got_entry_vma): Likewise.
855 (elfNN_aarch64_final_link_relocate): Likewise.
856 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
857 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
858 (elf_aarch64_update_plt_entry): ... this.
859 (elfNN_aarch64_create_small_pltn_entry): Update.
860 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
861 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
862 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
863 call elf_aarch64_update_plt_entry.
865 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
867 * bfd-in2.h: Re-generated.
868 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
869 (IS_AARCH64_TLS_RELOC): Change to be based on the
870 bfd reloc enumerators.
871 (IS_AARCH64_TLSDESC_RELOC): Likewise.
872 (PG, PG_OFFSET): Cast literal to bfd_vma.
873 (elf64_aarch64_howto_table): Removed.
874 (elf64_aarch64_howto_dynrelocs): Removed.
875 (elf64_aarch64_tls_howto_table): Removed.
876 (elf64_aarch64_tlsdesc_howto_table): Removed.
877 (elfNN_aarch64_howto_table): New table to host all howto entires..
878 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
879 (elfNN_aarch64_bfd_reloc_from_howto): New function.
880 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
881 (struct elf_aarch64_reloc_map): New.
882 (elf_aarch64_reloc_map): New table.
883 (elfNN_aarch64_howto_from_bfd_reloc): New function.
884 (elfNN_aarch64_howto_from_type): Update to look up the new table
885 elfNN_aarch64_howto_table.
886 (struct elf64_aarch64_reloc_map): Remove.
887 (elf64_aarch64_reloc_map): Remove.
888 (elfNN_aarch64_reloc_type_lookup): Change to call
889 elfNN_aarch64_howto_from_bfd_reloc.
890 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
891 elfNN_aarch64_howto_table.
892 (aarch64_resolve_relocation): Refactor to switch on the bfd
894 (bfd_elf_aarch64_put_addend): Likewise.
895 (elfNN_aarch64_final_link_relocate): Likewise.
896 (aarch64_tls_transition_without_check): Likewise.
897 (aarch64_reloc_got_type): Likewise.
898 (aarch64_can_relax_tls): Likewise.
899 (aarch64_tls_transition): Likewise.
900 (elfNN_aarch64_tls_relax): Likewise.
901 (elfNN_aarch64_final_link_relocate): Likewise.
902 (elfNN_aarch64_relocate_section): Likewise.
903 (elfNN_aarch64_gc_sweep_hook): Likewise.
904 (elfNN_aarch64_check_relocs): Likewise.
905 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
906 * libbfd.h: Re-generated.
907 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
908 (BFD_RELOC_AARCH64_RELOC_START)
909 (BFD_RELOC_AARCH64_RELOC_END)
910 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
911 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
912 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
913 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
914 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
915 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
916 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
918 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
920 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
921 (BUILD_CFILES): Add elf32-aarch64.c.
922 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
923 * Makefile.in: Re-generated.
924 * archures.c (bfd_mach_aarch64_ilp32): New define.
925 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
926 (bfd_elf32_aarch64_set_options): Ditto.
927 (elf32_aarch64_setup_section_lists): Ditto.
928 (elf32_aarch64_next_input_section): Ditto.
929 (elf32_aarch64_size_stubs): Ditto.
930 (elf32_aarch64_build_stubs): Ditto.
931 * bfd-in2.h: Re-generated.
932 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
933 and bfd_elf32_bigaarch64_vec.
934 (aarch64-*-linux*): Likewise.
935 (aarch64_be-*-elf): Likewise.
936 (aarch64_be-*-linux*): Likewise.
937 * configure.in (bfd_elf32_bigaarch64_vec)
938 (bfd_elf32_littleaarch64_vec): New.
939 * configure: Re-generated.
940 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
942 (bfd_aarch64_arch_ilp32): New.
943 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
944 * elfnn-aarch64.c (ARCH_SIZE): New define.
945 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
946 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
947 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
948 (ELF64_R_*): Rename to ELFNN_R_*.
949 Plus other paramaterization.
950 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
952 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
953 bfd_elf32_littleaarch64_vec.
955 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
957 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
958 (BUILD_CFILES): Add elf64-aarch64.c.
959 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
960 * Makefile.in: Re-generated.
961 * elf64-aarch64.c: Rename to ...
962 * elfnn-aarch64.c: ... this.
964 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
965 Paul Brook <paul@codesourcery.com>
967 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
968 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
969 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
970 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
971 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
972 (micromips_insn32_o32_exec_plt0_entry): New variable.
973 (micromips_insn32_o32_exec_plt_entry): Likewise.
974 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
975 (mips_elf_estimate_stub_size): Likewise.
976 (_bfd_mips_elf_size_dynamic_sections): Likewise.
977 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
978 (mips_finish_exec_plt): Likewise.
979 (_bfd_mips_elf_relax_section): Likewise.
980 (_bfd_mips_elf_insn32): New function.
981 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
983 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
985 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
987 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
988 (bfd_elf32_get_synthetic_symtab): New macro.
989 * elfxx-mips.c (plt_entry): New structure.
990 (mips_elf_link_hash_entry): Add use_plt_entry member.
991 (mips_elf_link_hash_table): Rename plt_entry_size member to
992 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
993 plt_comp_offset, plt_got_index entries and plt_header_is_comp
995 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
996 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
997 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
998 (STUB_LI16S_MICROMIPS): Likewise.
999 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1000 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1001 (micromips_o32_exec_plt0_entry): New variable.
1002 (mips16_o32_exec_plt_entry): Likewise.
1003 (micromips_o32_exec_plt_entry): Likewise.
1004 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1005 (mips_elf_output_extsym): Update to use gotplt_union's plist
1006 member rather than offset.
1007 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1008 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1009 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1010 member rather than offset.
1011 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1013 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1015 (mips_elf_make_plt_record): New function.
1016 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1017 of JAL relocations that might need a PLT entry.
1018 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1019 gotplt_union's plist member rather than offset. Set individual
1020 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1021 Don't set the symbol's value in the symbol table for PLT
1022 references here. Don't set the PLT or PLT GOT section sizes
1024 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1025 (mips_elf_allocate_lazy_stub): Likewise.
1026 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1028 (mips_elf_set_plt_sym_value): New function.
1029 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1030 PLT and PLT GOT section sizes here. Set the symbol values in
1031 the symbol table for PLT references here. Handle microMIPS
1032 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1033 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1034 gotplt_union's plist member rather than offset. Handle
1035 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1036 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1037 gotplt_union's plist member rather than offset. Use
1038 MIPS_ELF_GOT_SIZE to calculate GOT address.
1039 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1040 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1041 mips_finish_exec_plt.
1042 (_bfd_mips_elf_link_hash_table_create): Update to use
1043 gotplt_union's plist member rather than offset.
1044 (_bfd_mips_elf_get_synthetic_symtab): New function.
1046 2013-06-24 Wawa <caojinyu@msn.com>
1049 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1051 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1053 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1055 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1056 * Makefile.in: Regenerate.
1057 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1058 Set want64 to true for them at the end.
1059 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1062 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1064 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1065 set sh_entsize for PLT section.
1067 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1069 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1070 * bfd-in2.h: Re-generated.
1071 * elf64-aarch64.c (RELOC_SECTION): Removed.
1072 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1073 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1074 (elf64_aarch64_link_hash_traverse): Ditto.
1075 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1078 2013-06-19 Will Newton <will.newton@linaro.org>
1080 * configure: Regenerated.
1081 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1082 * elf64-aarch64.c: Remove objalloc.h include.
1083 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1084 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1085 members. (elf_aarch64_local_htab_hash): Remove function.
1086 (elf_aarch64_local_htab_eq): Remove function.
1087 (elf_aarch64_get_local_sym_hash): Remove function.
1088 (elf64_aarch64_link_hash_table_create): Remove local hash
1089 table initialization.
1090 (elf64_aarch64_final_link_relocate): Remove sym argument and
1091 handling of ifunc symbols.
1092 (elf64_aarch64_relocate_section): Don't pass sym argument to
1093 elf64_aarch64_final_link_relocate.
1094 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1095 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1096 (elf64_aarch64_check_relocs): Likewise.
1097 (elf64_aarch64_post_process_headers): Remove call to
1099 (elf64_aarch64_is_function_type): New function.
1100 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1101 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1102 (elf64_aarch64_size_dynamic_sections): Remove call to
1103 elf_aarch64_allocate_local_dynrelocs.
1104 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1105 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1106 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1107 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1108 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1109 elf_aarch64_finish_local_dynamic_symbol.
1110 (elf64_aarch64_add_symbol_hook): Remove function.
1112 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1114 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1115 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1116 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1117 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1118 R_AARCH64_GOT_LD_PREL19.
1120 2013-06-13 Terry Guo <terry.guo@arm.com>
1123 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1124 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1125 supports thumb instructions.
1127 2013-06-11 DJ Delorie <dj@redhat.com>
1129 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1131 2013-06-11 Will Newton <will.newton@linaro.org>
1133 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1134 ELF64_R_SYM instead of ELF32_R_SYM.
1136 2013-06-11 Nick Clifton <nickc@redhat.com>
1138 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1139 checks if the dynamic sections have been created and relaxation
1140 has not been performed.
1142 2013-06-07 Will Newton <will.newton@linaro.org>
1144 * configure: Regenerate.
1145 * configure.in: Build elf-ifunc.o for AArch64.
1146 * elf64-aarch64.c: Include objalloc.h.
1147 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1148 (struct elf64_aarch64_link_hash_table): Add members for handling
1149 R_AARCH64_IRELATIVE relocations.
1150 (elf_aarch64_local_htab_hash): New function.
1151 (elf_aarch64_local_htab_eq): New function.
1152 (elf_aarch64_get_local_sym_hash): New function.
1153 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1155 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1156 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1157 for handling STT_GNU_IFUNC symbols.
1158 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1159 references to STT_GNU_IFUNC symbols.
1160 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1161 STT_GNU_IFUNC symbols.
1162 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1163 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1164 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1165 (elf64_aarch64_is_function_type): Remove function.
1166 (elf64_aarch64_allocate_dynrelocs): Call
1167 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1168 (elf_aarch64_allocate_local_dynrelocs): New function.
1169 (elf64_aarch64_size_dynamic_sections): Call
1170 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1171 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1172 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1173 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1174 STT_GNU_IFUNC symbols and .iplt.
1175 (elf_aarch64_finish_local_dynamic_symbol): New function.
1176 (elf64_aarch64_finish_dynamic_sections): Call
1177 elf_aarch64_finish_local_dynamic_symbol.
1178 (elf64_aarch64_add_symbol_hook): New function.
1180 2013-06-03 Alan Modra <amodra@gmail.com>
1182 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1183 var. Use it with last_stab.
1185 2013-05-30 Paul Brook <paul@codesourcery.com>
1187 * bfd-in2.h: Regenerate.
1188 * elf32-mips.c (elf_mips_eh_howto): New.
1189 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1190 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1191 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1192 * elf64-mips.c (elf_mips_eh_howto): New.
1193 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1194 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1195 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1196 * libbfd.h: Regenerate.
1197 * reloc.c (BFD_RELOC_MIPS_EH): New.
1199 2013-05-29 Nick Clifton <nickc@redhat.com>
1201 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1202 alternate debug info source.
1203 (dwarf_debug_sections): Add entries for alternate .debug_str and
1204 .debug_info sections.
1205 (dwarf_debug_section_enum): Likewise.
1206 (read_alt_indirect_string): New function. Handles a
1207 DW_FORM_GNU_strp_alt attribute.
1208 (read_alt_indirect_ref): New function. Handles a
1209 DW_FORM_GNU_ref_alt attribute.
1210 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1211 DW_FORM_GNU_strp_alt.
1212 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1214 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1216 * opncls.c (GNU_DEBUGALTLINK): Define.
1217 (bfd_get_alt_debug_link_info): New function.
1218 (separate_alt_debug_file_exists): New function.
1219 (find_separate_debug_file): Add parameters for fetch and check
1221 (bfd_follow_gnu_debugaltlink): New function.
1222 * bfd-in2.h: Regenerate.
1224 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1226 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1227 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1228 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1229 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1230 * bfd-in2.h: Regenerate.
1231 * libbfd.h: Regenerate.
1232 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1234 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1235 (elf64_aarch64_reloc_map): Likewise.
1236 (aarch64_resolve_relocation): Likewise.
1237 (bfd_elf_aarch64_put_addend): Likewise.
1238 (aarch64_tls_transition_without_check): Likewise.
1239 (aarch64_reloc_got_type): Likewise.
1240 (elf64_aarch64_final_link_relocate): Likewise.
1241 (elf64_aarch64_tls_relax): Likewise.
1242 (elf64_aarch64_relocate_section): Likewise.
1243 (elf64_aarch64_gc_sweep_hook): Likewise.
1244 (elf64_aarch64_check_relocs): Likewise.
1246 2013-05-26 Mark Wielaard <mjw@redhat.com>
1248 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1249 (max_open_files): New static int initialized to zero.
1250 (bfd_cache_max_open): New static function to set and return
1252 (bfd_cache_init): Use bfd_cache_max_open.
1253 (bfd_open_file): Likewise.
1254 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1255 (AC_CHECK_FUNCS): Add getrlimit.
1256 * configure: Regenerated.
1257 * config.in: Likewise.
1258 * sysdep.h: Check and include sys/resource.h for getrlimit.
1260 2013-05-23 Alan Modra <amodra@gmail.com>
1262 * format.c (bfd_check_format_matches): Don't match a target in
1263 targ_selvecs if some other target is a better match. If
1264 targets implement match priority, fall back to the first of
1267 2013-05-22 Eric Herman <eric@freesa.org>
1270 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1272 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1275 * srec.c (srec_set_section_contents): Properly convert size
1276 and offset to address when octets_per_byte is not unity.
1278 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1280 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1281 refcount member of the gotplt_union when resetting the reference
1282 count. Adjust comment.
1284 2013-05-20 Will Newton <will.newton@linaro.org>
1286 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1287 relocs_copied member.
1288 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1289 relocs_copied member.
1290 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1291 relocs_copied member.
1293 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1295 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1296 function definition.
1298 2013-05-16 Cary Coutant <ccoutant@google.com>
1300 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1301 external_ext_size and esize.
1303 2013-05-16 Tristan Gingold <gingold@adacore.com>
1305 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1306 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1308 2013-05-15 Andreas Schwab <schwab@suse.de>
1310 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1312 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1314 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1315 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1317 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1319 * bfd.c (_bfd_default_error_handler): Replace use of putc
1320 by fputc. Add comment explaining why.
1322 2013-05-09 Alan Modra <amodra@gmail.com>
1324 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1325 of symbols when hashes already exist.
1327 2013-05-07 Will Newton <will.newton@linaro.org>
1329 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1330 plt_header_size argument for ports where it differs from
1332 * elf-bfd.h: Likewise.
1333 * elf32-i386.c: Pass plt_header_size to
1334 _bfd_elf_allocate_ifunc_dyn_relocs.
1335 * elf64-x86-64.c: Likewise.
1337 2013-05-07 Will Newton <will.newton@linaro.org>
1339 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1341 * elf-bfd.h: Likewise.
1343 2013-05-06 Paul Brook <paul@codesourcery.com>
1345 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1346 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1347 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1348 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1349 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1350 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1352 2013-05-06 Alan Modra <amodra@gmail.com>
1354 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1355 hashes are not available.
1357 2013-05-06 Alan Modra <amodra@gmail.com>
1359 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1360 hashes around loading as-needed library. Zero them on allocation,
1361 and restore to initial all-zero state if library not needed.
1362 Arrange to reuse hashes if we load library again later.
1364 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1366 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1367 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1368 * elfn32-mips.c: Likewise.
1369 * elf64-mips.c: Likewise.
1371 2013-05-02 Nick Clifton <nickc@redhat.com>
1373 * archures.c: Add some more MSP430 machine numbers.
1374 * config.bfd (msp430): Define targ_selvecs.
1375 * configure.in: Add bfd_elf32_msp430_ti_vec.
1376 * cpu-msp430.c: Add some more MSP430 machine numbers.
1377 * elf32-msp430.c Add support for MSP430X relocations.
1378 Add support for TI compiler generated relocations.
1379 Add support for sym_diff relocations.
1380 Add support for relaxing out of range short branches into long
1382 Add support for MSP430 attribute section.
1383 * reloc.c: Add MSP430X relocations.
1384 * targets.c: Add bfd_elf32_msp430_ti_vec.
1385 * bfd-in2.h: Regenerate.
1386 * configure: Regenerate.
1387 * libbfd.h: Regenerate.
1389 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1391 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1392 alpha*-*-linux*ecoff*.
1394 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1397 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1400 2013-04-30 Alan Modra <amodra@gmail.com>
1402 * elflink.c (bfd_elf_record_link_assignment): Dont make
1403 STV_INTERNAL symbols STV_HIDDEN.
1405 2013-04-29 Nick Clifton <nickc@redhat.com>
1407 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1408 fragmented .debug_line sections associated with unmarked code
1411 2013-04-29 Will Newton <will.newton@linaro.org>
1413 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1414 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1416 2013-04-29 Will Newton <will.newton@linaro.org>
1418 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1419 error check up and add error message.
1421 2013-04-26 Will Newton <will.newton@linaro.org>
1423 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1425 2013-04-25 Alan Modra <amodra@gmail.com>
1427 * config.bfd: Add powerpc64le-linux.
1429 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1431 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1434 2013-04-24 Roland McGrath <mcgrathr@google.com>
1436 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1437 allocate space for PLT header even if IS_IPLT_ENTRY.
1438 (arm_nacl_put_plt0): New function, broken out of ...
1439 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1440 If HTAB->nacl_p, set up the PLT header in .iplt too.
1441 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1442 a mapping symbol for the start of .iplt too.
1444 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1446 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1448 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1450 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1452 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1454 2013-04-22 Alan Modra <amodra@gmail.com>
1457 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1458 sh_size or reloc_count adjustment by count.
1460 2013-04-22 Alan Modra <amodra@gmail.com>
1462 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1463 create_linkage_sections here..
1464 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1465 (create_linkage_sections): Move earlier in file.
1466 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1467 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1469 2013-04-19 Nick Clifton <nickc@redhat.com>
1472 * compress.c (decompress_contents): Always call inflateEnd, even
1473 when another inflation operation fails.
1475 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1477 * elf-ifunc.c: Update copyright year.
1479 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1481 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1482 macro's return value is ignored.
1483 * elf32-hppa.c: Likewise.
1484 * elf32-tic6x.c: Likewise.
1485 * mach-o.c: Likewise.
1487 * opncls.c: Likewise.
1488 * peicode.h: Likewise.
1489 * elf32-m32r.c: Check return value of bfd_set_section_*().
1490 * elfnn-ia64.c: Likewise.
1491 * elfxx-mips.c: Likewise.
1492 * vms-alpha.c: Likewise.
1494 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1498 regular reference without non-GOT reference when building
1501 2013-04-15 Alan Modra <amodra@gmail.com>
1503 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1504 cache slot for archives.
1506 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1508 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1509 local variable mmop.
1511 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1514 * elf32-avr.c: Consider all sections to determine if linker
1515 relaxation can safely delete a ret after a call/jmp
1517 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1519 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1522 2013-04-08 Tom Tromey <tromey@redhat.com>
1524 * som.c (bfd_section_from_som_symbol): No longer static.
1525 * som.h (bfd_section_from_som_symbol): Declare.
1527 2013-04-06 Alan Modra <amodra@gmail.com>
1529 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1530 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1532 2013-04-05 Nick Clifton <nickc@redhat.com>
1534 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1536 2013-04-04 Alan Modra <amodra@gmail.com>
1538 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1539 * bfd-in2.h: Regenerate.
1540 * elflink.c (elf_link_add_object_symbols): Use new error.
1542 2013-04-03 Nick Clifton <nickc@redhat.com>
1544 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1545 (bfd_elf32_bfd_is_target_special_symbol): Define.
1547 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1549 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1550 elf64_aarch64_locals to get local GOT reference counts.
1552 2013-04-02 DJ Delorie <dj@redhat.com>
1554 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1555 (rl78_elf_relax_section): Only fetch the next reloc if there is
1558 2013-03-30 Alan Modra <amodra@gmail.com>
1561 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1562 global symbols referenced by relocs.
1563 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1564 * elf32-bfin.c (bfin_check_relocs): Likewise.
1565 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1566 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1567 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1568 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1569 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1570 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1571 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1572 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1573 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1574 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1575 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1576 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1577 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1578 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1579 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1580 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1581 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1582 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1583 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1584 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1585 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1586 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1587 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1588 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1589 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1590 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1591 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1592 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1593 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1594 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1595 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1596 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1597 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1598 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1599 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1600 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1601 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1602 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1603 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1604 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1605 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1606 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1607 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1608 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1609 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1610 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1611 test indirect/warning links for NULL.
1613 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1617 symbol is referenced by a non-shared object.
1618 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1620 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1622 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1623 R_SH_REL32 relocations against undefined weak symbols.
1625 2013-03-28 Alan Modra <amodra@gmail.com>
1627 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1628 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1629 into ifunc and non-ifunc.
1630 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1631 separate ifunc/non-ifunc dynrel counts.
1632 (allocate_got): Always use reliplt for ifunc.
1633 (allocate_dynrelocs): Likewise.
1634 (ppc64_elf_size_dynamic_sections): Likewise.
1635 (ppc64_elf_layout_multitoc): Likewise.
1636 (ppc64_elf_relocate_section): Likewise.
1638 2013-03-28 Alan Modra <amodra@gmail.com>
1640 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1641 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1642 into ifunc and non-ifunc.
1643 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1644 (ppc_elf_size_dynamic_sections): Likewise.
1645 (ppc_elf_relocate_section): Likewise.
1647 2013-03-28 Alan Modra <amodra@gmail.com>
1649 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1650 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1651 bfd_link_info* and asection* params.
1652 (_bfd_elf_reloc_type_class): Likewise.
1653 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1654 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1655 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1656 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1657 for any reliplt reloc. Don't return reloc_class_plt for
1658 R_PPC_REL24 and R_PPC_ADDR24.
1659 * elf64-ppc.c (allocate_got): Formatting.
1660 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1662 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1663 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1664 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1665 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1666 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1667 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1668 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1669 Add extra params to the various reloc_type_class functions.
1671 2013-03-27 Alan Modra <amodra@gmail.com>
1673 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1674 masks for all local ifunc syms.
1675 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1676 (ppc_elf_size_dynamic_sections): Likewise.
1677 (ppc_elf_relocate_section): Likewise.
1679 2013-03-27 Will Newton <will.newton@linaro.org>
1681 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1682 dynamic reloc for symbols with dynindx == -1.
1683 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1684 dynamic reloc for symbols with dynindx == -1.
1686 2013-03-27 Will Newton <will.newton@linaro.org>
1688 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1689 dynamic reloc for non-default visibility undefined weaks.
1690 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1691 dynamic reloc for non-default visibility undefined weaks.
1693 2013-03-26 Alan Modra <amodra@gmail.com>
1695 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1696 over _bfd_elf_merge_symbol calls.
1698 2013-03-26 Alan Modra <amodra@gmail.com>
1700 * elflink.c (elf_link_add_object_symbols): Add assertion for
1701 common override alignment check code. Formatting.
1703 2013-03-25 Alan Modra <amodra@gmail.com>
1705 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1706 usual common symbols as well as for dynamic. Add poldbfd param.
1707 Save old bfd. Adjust callers.
1708 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1709 and "value" by value, not pointer. Adjust caller.
1710 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1711 Delete code to set same. Use old_bfd and old_alignment from
1712 _bfd_elf_merge_symbol instead. Add default symbol before
1713 alignment and size checks. Wrap overlong lines.
1715 2013-03-25 Alan Modra <amodra@gmail.com>
1717 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1718 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1719 when override is true.
1721 2013-03-25 Alan Modra <amodra@gmail.com>
1723 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1726 2013-03-25 Alan Modra <amodra@gmail.com>
1728 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1730 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1731 early in symbol loop.
1733 2013-03-25 Alan Modra <amodra@gmail.com>
1735 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1736 (_bfd_elf_init_reloc_shdr): Delete.
1737 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1738 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1739 just what is needed.
1740 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1742 2013-03-23 Alan Modra <amodra@gmail.com>
1744 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1745 * elflink.c (_bfd_elf_merge_symbol): Make static.
1746 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1747 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1749 2013-03-23 Alan Modra <amodra@gmail.com>
1752 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1753 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1754 def_dynamic/ref_dynamic.
1755 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1758 2013-03-22 David S. Miller <davem@davemloft.net>
1760 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1763 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1766 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1767 errors adjusting relocs and symbols.
1769 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1771 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1772 @(disp:32,ERx) to mov @(disp:16,ERx).
1773 (R_H8_DISP32A16): New reloc.
1774 Comments added and corrected.
1775 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1776 * bfd-in2.h: Regenerate.
1777 * libbfd.h: Regenerate.
1779 2013-03-21 Kai Tietz <ktietz@redhat.com>
1781 * coffgen.c (coff_real_object_p): Make global.
1782 * peicode.h (coff_real_object_p): Add prototype.
1783 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1784 external_PEI_IMAGE_hdr structure.
1785 (coff_swap_filehdr_in): Handle variable header-size.
1786 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1787 of directory-entiries as specified in pe-header.
1789 2013-03-21 Nick Clifton <nickc@redhat.com>
1792 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1793 iWMMXt and iWMMXt2 processors from attributes.
1795 2013-03-20 Alan Modra <amodra@gmail.com>
1797 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1798 sh_type according to is_rela.
1800 2013-03-18 Alan Modra <amodra@gmail.com>
1803 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1804 considering whether an --as-needed library is needed.
1806 2013-03-14 Tom Tromey <tromey@redhat.com>
1808 * opncls.c (bfd_get_debug_link_info): Rename from
1809 get_debug_link_info. Export. Update comment.
1810 (find_separate_debug_file): Update.
1811 * bfd-in2.h: Rebuild.
1813 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1815 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1817 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1820 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1822 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1823 * elf.c (elfcore_write_s390_tdb): New function.
1824 (elfcore_write_register_note): Call it.
1825 (elfcore_grok_s390_tdb): New function.
1826 (elfcore_grok_note): Call it.
1828 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1830 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1832 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1834 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1836 2013-03-04 Alan Modra <amodra@gmail.com>
1838 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1839 non-zero addends when relocatable, rather than addends >= 32768.
1840 Always zero "addend" before applying relocation.
1842 2013-03-04 Nick Clifton <nickc@redhat.com>
1844 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1845 file pointer offsets for thin archives.
1847 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1849 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1850 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1852 2013-02-27 DJ Delorie <dj@redhat.com>
1854 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1855 * libbfd.h: Regenerate.
1856 * bfd-in2.h: Regenerate.
1857 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1858 references in compuated relocs.
1860 2013-02-26 Anthony Green <green@moxielogic.com>
1862 * config.bfd: Extend moxie-rtems target triplet name support.
1864 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1868 unique_global only for definition.
1869 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1871 (elf_link_add_object_symbols): Set unique_global only
1874 2013-02-21 Alan Modra <amodra@gmail.com>
1876 * elf-bfd.h (struct elf_build_id): Extracted from..
1877 (struct elf_build_id_info): ..here. Delete.
1878 (struct output_elf_obj_tdata): New, extracted from..
1879 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1881 (elf_program_header_size): Reference tdata->o.
1882 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1883 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1884 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1885 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1886 when opening bfd in any mode that might write.
1887 (_bfd_elf_write_object_contents): Use build_id field in
1888 output_elf_obj_tdata.
1889 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1890 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1892 2013-02-21 Alan Modra <amodra@gmail.com>
1894 * elf-bfd.h (struct core_elf_obj_tdata): New.
1895 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1896 core_program, and core_command. Add "core".
1897 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1898 Update all refs to tdata core fields.
1899 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1900 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1901 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1902 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1903 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1904 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1905 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1906 to tdata core fields.
1908 2013-02-21 Alan Modra <amodra@gmail.com>
1910 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1911 Delete num_locals and num_globals.
1912 (elf_num_locals, elf_num_globals): Don't define.
1913 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1914 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1915 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1916 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1917 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1918 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1920 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1921 number of locals syms via new param.
1922 (swap_out_syms): Adjust to suit elf_map_symbols change.
1924 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1926 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1927 STO_MICROMIPS annotation.
1929 2013-02-19 Alan Modra <amodra@gmail.com>
1931 * configure.in: Bump version to 2.23.52.
1932 * elf-bfd.h (struct elf_build_id_info): New.
1933 (struct elf_obj_tdata): Delete after_write_object_contents,
1934 after_write_object_contents_info and build_id_size. Make build_id
1935 a pointer to struct elf_build_id_info.
1936 * elf.c (_bfd_elf_write_object_contents): Style. Update
1937 after_write_ibject_contents invocation.
1938 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1939 allow zero size notes.
1940 * configure: Regenerate.
1942 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1944 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1945 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1946 (micromips_elf64_howto_table_rela): Likewise.
1947 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1948 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1949 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1950 (elf_micromips_howto_table_rela): Likewise.
1951 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1953 2013-02-18 Paul Brook <paul@codesourcery.com>
1955 * elfxx-mips.c (MICROMIPS_P): New macro.
1956 (_bfd_mips_elf_symbol_processing): Use it.
1958 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1960 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1961 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1963 2013-02-18 Alan Modra <amodra@gmail.com>
1966 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1967 (_bfd_elf_strtab_clear_all_refs): Declare.
1968 (_bfd_elf_strtab_resize): Declare.
1969 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1970 (_bfd_elf_strtab_clear_all_refs): New function.
1971 (_bfd_elf_strtab_resize): Likewise.
1972 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1974 2013-02-18 Alan Modra <amodra@gmail.com>
1976 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1977 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1978 and elf_text_section to..
1979 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1980 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1981 (struct alpha_elf_find_line): ..this.
1982 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1984 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1987 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1988 for references from the dummy bfd.
1990 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1993 * elflink.c (elf_link_add_object_symbols): Also track weak
1996 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1999 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2000 archive pointing to itself.
2001 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2003 2013-02-15 Nick Clifton <nickc@redhat.com>
2006 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2007 accessing a corrupt nested archive.
2009 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2011 * elfxx-mips.c (mips_got_page_ref): New structure.
2012 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2013 pair to represent the anchor point.
2014 (mips_got_info): Add a got_page_refs field.
2015 (mips_elf_link_hash_table): Add a sym_cache field.
2016 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2017 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2018 new anchor representation.
2019 (mips_elf_create_got_info): Create got_page_refs rather than
2021 (mips_elf_record_got_page_ref): New function.
2022 (mips_elf_pages_for_range): Move further down file.
2023 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2024 Use a section rather than a (bfd, symndx) pair to represent the
2026 (mips_elf_resolve_got_page_ref): New function.
2027 (mips_elf_resolve_final_got_entries): Use it to populate
2029 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2030 rather than mips_elf_record_got_page_entry. Only nullify h
2032 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2035 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2037 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2040 2013-02-12 Alan Modra <amodra@gmail.com>
2042 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2043 suitable definition when using generic linker hash table.
2045 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2047 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2048 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2049 mips_elf_traverse_got_arg. Count GOT entries.
2050 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2051 as argument. Update after above changes.
2052 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2053 mips_elf_count_got_entries. Update the calls to
2054 mips_elf_resolve_final_got_entries.
2056 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2058 * elfxx-mips.c (mips_got_tls_type): New enum.
2059 (mips_got_entry): Add tls_initialized.
2060 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2061 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2063 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2064 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2065 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2067 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2068 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2069 tls_initialized rather than GOT_TLS_DONE.
2070 (mips_tls_got_index): Delete.
2071 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2072 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2073 (mips_elf_record_got_entry): Initialize tls_initialized.
2075 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2077 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2078 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2079 tls_ie_got_offset and tls_gd_got_offset.
2080 (mips_elf_link_hash_newfunc): Remove initialization.
2081 (mips_elf_create_got_info): Likewise.
2082 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2083 (mips_tls_single_got_index): Delete.
2084 (mips_elf_local_got_index): Always use the GOT entry to track
2086 (mips_elf_global_got_index): Likewise.
2087 (mips_elf_create_local_got_entry): Assert that TLS entries have
2088 already been allocated.
2089 (mips_elf_record_global_got_symbol): Don't initialize
2090 tls_ie_type or tls_gd_type.
2091 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2092 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2094 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2096 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2097 have been allocated.
2098 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2099 tls_ie_type and tls_gd_type.
2101 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2103 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2104 aliasing violation. Check for htab allocation failures.
2106 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2108 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2110 (mips_elf_global_got_index): ...here. Reorder arguments so that
2111 the output bfd and info come first.
2112 (mips_elf_calculate_relocation): Update the call to
2113 mips_elf_global_got_index accordingly.
2114 (_bfd_mips_elf_finish_dynamic_symbol): Use
2115 mips_elf_primary_global_got_index rather than
2116 mips_elf_global_got_index.
2117 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2119 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2121 * elfxx-mips.c (mips_got_entry): Update comments.
2122 (mips_elf_multi_got_entry_eq): Rename to...
2123 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2124 (mips_elf_create_got_info): Remove master_got_p argument.
2125 Always use mips_elf_got_entry_eq.
2126 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2127 Update calls accordingly.
2129 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2131 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2132 (mips_elf_bfd2got_hash): Delete.
2133 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2134 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2135 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2136 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2137 than mips_elf_got_for_ibfd.
2138 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2139 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2140 (mips_elf_make_got_per_bfd): Replace with...
2141 (mips_elf_add_got_entry): ...this new function.
2142 (mips_elf_make_got_pages_per_bfd): Replace with...
2143 (mips_elf_add_got_page_entry): ...this new function.
2144 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2145 bfd and GOT arguments. Use mips_elf_add_got_entry and
2146 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2147 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2148 to set the BFD's GOT and free the old table.
2149 (mips_elf_merge_got): Replace bfd2got argument with separate
2150 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2151 Use mips_elf_count_got_entries to count the number of entries in
2152 each GOT. Update the calls to mips_elf_merge_got_with.
2153 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2154 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2155 (mips_elf_multi_got): Don't create the bfd2got hash table.
2156 Replace hash table traversal with a walk over the input bfds,
2157 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2158 to set the output bfd's GOT.
2159 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2160 bfds use the master GOT in the single-GOT case.
2161 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2162 rather than mips_elf_got_for_ibfd.
2164 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2166 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2167 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2168 (mips_elf_record_global_got_symbol): Update the hash entry before
2169 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2171 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2172 (mips_elf_record_got_page_entry): Record the entry in both the
2173 master and bfd GOTs.
2175 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2177 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2178 create another one if necessary.
2179 (mips_elf_set_gotidx): New function.
2180 (mips_elf_set_global_gotidx): Use it.
2181 (mips_elf_initialize_tls_index): Likewise. Take a
2182 mips_elf_traverse_got_arg as argument.
2183 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2184 (mips_elf_multi_got): Likewise. Cope with error returns from
2185 mips_elf_set_global_gotidx.
2187 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2189 * elfxx-mips.c (mips_got_info): Add relocs field.
2190 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2192 (mips_elf_traverse_got_arg): ...this new structure.
2193 (mips_elf_count_local_tls_relocs): Delete.
2194 (mips_elf_count_global_tls_relocs): Likewise.
2195 (mips_elf_count_got_entry): New function.
2196 (mips_elf_count_local_got_entries): Likewise.
2197 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2198 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2199 (mips_elf_record_local_got_symbol): Don't count got entries here.
2200 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2201 (mips_elf_set_global_got_offset): Split into...
2202 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2203 new functions. Take a mips_elf_traverse_got_arg rather than a
2204 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2205 Use g->relocs to record the number of relocs needed for global GOT
2207 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2208 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2209 relocations. Update for above function split.
2210 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2211 to count both the number of GOT entries and the number of TLS
2212 relocs required by local entries. Likewise
2213 mips_elf_count_global_tls_entries and global entries.
2214 Remove uses of mips_elf_count_local_tls_relocs and
2215 mips_elf_count_global_tls_relocs.
2217 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2219 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2220 to say that each structure represents only one type of TLS reference.
2221 (GOT_TLS_TYPE): New define.
2222 (mips_elf_link_hash_entry): Temporarily split tls_type and
2223 tls_got_offset into two variables each.
2224 (mips_elf_link_hash_newfunc): Update accordingly.
2225 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2226 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2227 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2228 (mips_tls_got_relocs): Use a switch statement.
2229 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2230 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2231 local "offset" variable.
2232 (mips_tls_got_index): Remove r_type argument and assert. Remove
2233 code that handled entries with two TLS types; always use the
2234 original got_index instead.
2235 (mips_tls_single_got_index): New function.
2236 (mips_elf_local_got_index): Use entry->tls_type to check for
2237 TLS entries. Use mips_tls_single_got_index. Update call to
2239 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2240 Use p->tls_type to check for TLS entries. Update call to
2241 mips_tls_got_index. Use mips_tls_single_got_index.
2242 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2243 Use entry.tls_type to check for TLS entries.
2244 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2245 with r_type argument. Use mips_elf_reloc_tls_type.
2246 Set up the new hash entry fields.
2247 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2248 with r_type argument. Use mips_elf_reloc_tls_type and
2249 mips_tls_got_entries. Remove code that handled entries
2250 with multiple TLS types.
2251 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2252 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2253 Use equality rather than masks when checking for specific TLS types.
2254 Use mips_tls_got_entries. Remove code that handled entries
2255 with multiple TLS types.
2256 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2257 testing the hash table entry.
2258 (_bfd_mips_elf_check_relocs): Update calls to
2259 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2260 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2261 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2263 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2265 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2266 (mips_elf_got_entry_hash): ...this, deleting the old version.
2267 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2270 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2272 * elfxx-mips.c (mips_elf_create_got_info): New function.
2273 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2274 (mips_elf_create_got_section): Likewise.
2276 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2278 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2281 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2283 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2285 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2287 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2288 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2290 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2292 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2293 (mips_elf_count_global_tls_relocs): Don't count indirect or
2295 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2296 number of TLS entries were allocated.
2298 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2300 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2302 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2304 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2305 if there are TLS relocations.
2307 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2309 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2310 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2312 2013-02-11 Alan Modra <amodra@gmail.com>
2314 * elfcode.h (elf_checksum_contents): Free contents.
2315 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2316 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2317 (elf_final_link_free): New function, extracted from..
2318 (bfd_elf_final_link): ..here. Always call
2319 _bfd_elf_write_section_eh_frame_hdr.
2320 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2321 _bfd_elf_link_hash_table_free.
2322 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2323 * libbfd.h: Regenerate.
2324 * merge.c (_bfd_merge_sections_free): New function.
2325 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2327 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2328 _bfd_elf_link_hash_table_free.
2329 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2330 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2331 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2332 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2333 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2334 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2335 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2336 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2337 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2338 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2339 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2340 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2341 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2342 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2343 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2344 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2345 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2347 2013-02-10 Alan Modra <amodra@gmail.com>
2349 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2350 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2351 * m68klinux.c (linux_link_hash_table_create): Likewise.
2352 * sparclinux.c (linux_link_hash_table_create): Likewise.
2353 * sunos.c (sunos_link_hash_table_create): Likewise.
2354 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2355 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2356 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2357 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2358 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2359 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2360 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2361 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2362 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2363 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2364 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2365 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2366 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2367 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2368 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2369 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2370 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2371 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2372 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2373 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2374 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2375 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2376 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2377 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2378 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2379 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2380 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2381 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2383 2013-02-10 Alan Modra <amodra@gmail.com>
2385 * i386linux.c (linux_link_hash_table_create): Allocate table
2386 with bfd_zmalloc, not bfd_alloc.
2387 * pdp11.c (link_hash_table_create): Allocate table with
2388 bfd_malloc, not bfd_alloc.
2389 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2390 with bfd_zmalloc, not bfd_zalloc.
2391 (bfin_link_hash_table_create): Likewise.
2392 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2393 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2395 2013-02-10 Alan Modra <amodra@gmail.com>
2398 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2400 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2402 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2404 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2407 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2409 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2412 2013-02-08 Alan Modra <amodra@gmail.com>
2415 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2416 * elf.c (elf_find_function): Revert last change. Use new
2417 tdata field rather than static vars for cache.
2419 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2422 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2423 symbol is defined in regular object.
2425 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2428 * elf.c (elf_find_function): Don't cache if symbols change.
2430 2013-02-07 Alan Modra <amodra@gmail.com>
2433 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2434 copy attributes from or to non-ELF.
2436 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2439 for non-zero TLS symbol.
2440 (elf_i386_relocate_section): Don't resolve size relocation against
2441 non-zero TLS symbol.
2442 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2443 pc_count for non-zero TLS symbol.
2444 (elf_x86_64_relocate_section): Don't resolve size relocation
2445 against non-zero TLS symbol.
2447 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2448 Andrew Jenner <andrew@codesourcery.com>
2450 Based on patches from Altera Corporation.
2452 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2453 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2454 (BFD_BACKENDS): Add elf32-nios2.lo.
2455 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2456 * Makefile.in: Regenerated.
2457 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2458 bfd_elf32_littlenios2_vec.
2459 * configure: Regenerated.
2460 * config.bfd: Add cases for nios2.
2461 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2462 (bfd_mach_nios2): Define.
2463 (bfd_nios2_arch): Declare.
2464 (bfd_archures_list): Add bfd_nios2_arch.
2465 * targets.c (bfd_elf32_bignios2_vec): Declare.
2466 (bfd_elf32_littlenios2_vec): Declare.
2467 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2468 bfd_elf32_littlenios2_vec.
2469 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2470 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2471 * bfd-in2.h: Regenerated.
2472 * libbfd.h: Regenerated.
2473 * cpu-nios2.c: New file.
2474 * elf32-nios2.c: New file.
2476 2013-02-06 Alan Modra <amodra@gmail.com>
2478 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2481 2013-02-06 Alan Modra <amodra@gmail.com>
2483 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2484 * Makefile.in: Regenerate.
2486 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2487 Pedro Alves <palves@redhat.com>
2489 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2490 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2492 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2493 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2494 * elf-linux-psinfo.h: New file.
2495 * elf.c: Include elf-linux-psinfo.h.
2496 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2498 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2499 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2500 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2501 (elfcore_write_ppc_linux_prpsinfo32): New function.
2503 2013-02-04 Tristan Gingold <gingold@adacore.com>
2505 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2508 2013-02-04 Alan Modra <amodra@gmail.com>
2510 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2511 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2512 * Makefile.in: Regenerate.
2513 * po/SRC-POTFILES.in: Regenerate.
2515 2013-02-04 Alan Modra <amodra@gmail.com>
2517 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2518 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2520 2013-02-01 Alan Modra <amodra@gmail.com>
2522 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2525 2013-01-31 Tristan Gingold <gingold@adacore.com>
2527 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2528 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2529 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2531 2013-01-31 Alan Modra <amodra@gmail.com>
2532 David S. Miller <davem@davemloft.net>
2535 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2536 references to __tls_get_addr.
2537 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2538 vtinherit and vtentry reloc handling too.
2539 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2541 2013-01-31 Alan Modra <amodra@gmail.com>
2543 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2545 2013-01-31 Alan Modra <amodra@gmail.com>
2547 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2549 2013-01-28 Alan Modra <amodra@gmail.com>
2551 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2552 "relocation" in error messages throughout file.
2553 (ppc64_elf_relocate_section): Remove sibling call error message,
2554 replace with "call lacks nop". Specially report errors for
2555 branches to function entry points via OPD lookup and branches
2556 to stubs. Remove NULL symbol handling now done by %T.
2558 2013-01-28 Alan Modra <amodra@gmail.com>
2560 * archive.c (bfd_generic_archive_p): Return target and keep
2561 ardata on partial matches.
2562 * format.c (bfd_check_format_matches): Adjust for above
2563 change. Remove bfd_error_file_ambiguously_recognized dead
2566 2013-01-26 Alan Modra <amodra@gmail.com>
2568 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2569 bfd_preserve_finish): Move to..
2570 * format.c: ..here, splitting out..
2571 (bfd_reinit): ..this. New function.
2572 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2573 keep bfd state for a match.
2574 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2575 * elfcore.h (elf_core_file_p): Likewise.
2576 * mach-o.c (bfd_mach_o_header_p): Likewise.
2577 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2578 * xsym.c (bfd_sym_object_p): Likewise.
2579 * mmo.c (mmo_scan): Clear abfd->symcount.
2580 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2581 * section.c (bfd_section_list_clear): Clear section_htab.count.
2582 * bfd-in2.h: Regenerate.
2584 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2586 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2587 second reloc, make sure that the reloc potentially exists first.
2589 2013-01-24 Nick Clifton <nickc@redhat.com>
2591 * archures.c: Add bfd_mach_v850e3v5.
2592 * bfd-in2.h: Regenerate.
2593 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2594 * cpu-v850_rh850.c: Likewise.
2595 * elf32-v850.c: Add support for v850e3v5 architecture.
2597 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2599 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2601 2013-01-23 Leif Ekblad <leif@rdos.net>
2603 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2605 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2608 non-zero TLS symbol.
2609 (elf_i386_relocate_section): Resolve size relocation against
2610 non-zero TLS symbol.
2611 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2612 for non-zero TLS symbol.
2613 (elf_x86_64_relocate_section): Resolve size relocation against
2614 non-zero TLS symbol.
2616 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2618 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2619 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2622 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2624 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2625 PC-relative relocation.
2626 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2627 as PC-relative relocation.
2629 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2633 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2635 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2636 and R_X86_64_SIZE64 check.
2637 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2638 nor R_X86_64_SIZE64.
2640 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2642 * bfd-in2.h: Regenerated.
2643 * libbfd.h: Likewise.
2645 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2646 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2647 (elf_i386_check_relocs): Handle R_386_SIZE32.
2648 (elf_i386_gc_sweep_hook): Likewise.
2649 (elf_i386_relocate_section): Likewise.
2651 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2652 and R_X86_64_SIZE64 entries.
2653 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2654 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2655 (elf_x86_64_reloc_name_lookup): Likewise.
2656 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2658 (elf_x86_64_gc_sweep_hook): Likewise.
2659 (elf_x86_64_relocate_section): Likewise.
2661 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2664 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2666 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2667 with R_X86_64_RELATIVE64.
2669 2013-01-15 Nick Clifton <nickc@redhat.com>
2671 * elf32-msp430.c: Fix spelling typo.
2673 2013-01-15 Alan Modra <amodra@gmail.com>
2675 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2678 2013-01-14 Alan Modra <amodra@gmail.com>
2681 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2682 (memory_bclose): Likewise. Return 0 on success.
2683 * cache.c (cache_bclose): Likewise.
2684 * opncls.c (opncls_bclose, bfd_close): Likewise.
2685 * vms-lib.c (vms_lib_bclose): Likewise.
2686 * libbfd.h: Regenerate.
2688 2013-01-13 Alan Modra <amodra@gmail.com>
2690 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2691 Add ref_dynamic_nonweak.
2692 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2693 (_bfd_elf_merge_symbol): Don't call above function. Move
2694 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2696 (elf_link_add_object_symbols): Delete redundant "override" test.
2697 Don't set dynamic_def here.
2698 (elf_link_output_extsym): Update.
2700 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2703 normal and TLS symbol access.
2704 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2706 2013-01-12 Alan Modra <amodra@gmail.com>
2708 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2709 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2710 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2712 2013-01-12 Alan Modra <amodra@gmail.com>
2715 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2716 (_bfd_elf_strtab_clear_all_refs): Define.
2717 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2718 (_bfd_elf_strtab_clear_all_refs): Delete.
2719 * elflink.c (elf_link_add_object_symbols): Clear out added
2720 strtab refs. Correct handling of warning common symbols.
2722 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2724 * aout0.c: Remove trailing white spaces.
2725 * archive.c: Likewise.
2726 * archures.c: Likewise.
2727 * bfd-in.h: Likewise.
2728 * bfd-in2.h: Likewise.
2729 * coff-alpha.c: Likewise.
2730 * coff-i860.c: Likewise.
2731 * coff-mips.c: Likewise.
2732 * coff-ppc.c: Likewise.
2733 * coff-tic80.c: Likewise.
2734 * coff-x86_64.c: Likewise.
2735 * coff-z80.c: Likewise.
2736 * coffcode.h: Likewise.
2737 * coffgen.c: Likewise.
2738 * cofflink.c: Likewise.
2739 * compress.c: Likewise.
2740 * corefile.c: Likewise.
2741 * cpu-arm.c: Likewise.
2742 * cpu-avr.c: Likewise.
2743 * cpu-bfin.c: Likewise.
2744 * cpu-cr16.c: Likewise.
2745 * cpu-cr16c.c: Likewise.
2746 * cpu-crx.c: Likewise.
2747 * cpu-h8300.c: Likewise.
2748 * cpu-i386.c: Likewise.
2749 * cpu-lm32.c: Likewise.
2750 * cpu-m68k.c: Likewise.
2751 * cpu-moxie.c: Likewise.
2752 * cpu-msp430.c: Likewise.
2753 * cpu-sh.c: Likewise.
2754 * cpu-xc16x.c: Likewise.
2755 * dwarf2.c: Likewise.
2756 * ecofflink.c: Likewise.
2757 * ecoffswap.h: Likewise.
2758 * elf-ifunc.c: Likewise.
2759 * elf-m10300.c: Likewise.
2760 * elf-vxworks.c: Likewise.
2761 * elf32-avr.c: Likewise.
2762 * elf32-avr.h: Likewise.
2763 * elf32-cr16.c: Likewise.
2764 * elf32-cr16c.c: Likewise.
2765 * elf32-cris.c: Likewise.
2766 * elf32-crx.c: Likewise.
2767 * elf32-frv.c: Likewise.
2768 * elf32-hppa.c: Likewise.
2769 * elf32-i860.c: Likewise.
2770 * elf32-ip2k.c: Likewise.
2771 * elf32-iq2000.c: Likewise.
2772 * elf32-m32c.c: Likewise.
2773 * elf32-m68hc1x.c: Likewise.
2774 * elf32-msp430.c: Likewise.
2775 * elf32-mt.c: Likewise.
2776 * elf32-ppc.c: Likewise.
2777 * elf32-rl78.c: Likewise.
2778 * elf32-s390.c: Likewise.
2779 * elf32-score.h: Likewise.
2780 * elf32-sh-symbian.c: Likewise.
2781 * elf32-sh.c: Likewise.
2782 * elf32-spu.c: Likewise.
2783 * elf32-tic6x.c: Likewise.
2784 * elf32-v850.c: Likewise.
2785 * elf32-xc16x.c: Likewise.
2786 * elf32-xtensa.c: Likewise.
2787 * elf64-alpha.c: Likewise.
2788 * elf64-hppa.c: Likewise.
2789 * elf64-ppc.c: Likewise.
2790 * elf64-s390.c: Likewise.
2791 * elfcore.h: Likewise.
2792 * elflink.c: Likewise.
2793 * elfxx-mips.c: Likewise.
2794 * elfxx-sparc.c: Likewise.
2795 * elfxx-tilegx.c: Likewise.
2797 * libcoff.h: Likewise.
2798 * libpei.h: Likewise.
2799 * libxcoff.h: Likewise.
2800 * linker.c: Likewise.
2801 * mach-o-i386.c: Likewise.
2802 * mach-o-target.c: Likewise.
2803 * mach-o.c: Likewise.
2804 * mach-o.h: Likewise.
2806 * opncls.c: Likewise.
2807 * pdp11.c: Likewise.
2808 * pe-x86_64.c: Likewise.
2809 * peXXigen.c: Likewise.
2810 * pef-traceback.h: Likewise.
2811 * pei-x86_64.c: Likewise.
2812 * peicode.h: Likewise.
2813 * plugin.c: Likewise.
2814 * reloc.c: Likewise.
2815 * riscix.c: Likewise.
2816 * section.c: Likewise.
2819 * tekhex.c: Likewise.
2820 * ticoff.h: Likewise.
2821 * vaxbsd.c: Likewise.
2822 * xcofflink.c: Likewise.
2823 * xtensa-isa.c: Likewise.
2825 2013-01-10 Will Newton <will.newton@imgtec.com>
2827 * Makefile.am: Add Meta.
2828 * Makefile.in: Regenerate.
2829 * archures.c (bfd_mach_metag): New.
2830 * bfd-in2.h: Regenerate.
2831 * config.bfd: Add Meta.
2832 * configure: Regenerate.
2833 * configure.in: Add Meta.
2834 * cpu-metag.c: New file.
2835 * elf-bfd.h: Add Meta.
2836 * elf32-metag.c: New file.
2837 * elf32-metag.h: New file.
2838 * libbfd.h: Regenerate.
2839 * reloc.c: Add Meta relocations.
2840 * targets.c: Add Meta.
2842 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2844 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2845 (elfcore_write_aarch_hw_break): Likewise.
2846 (elfcore_write_aarch_hw_watch): Likewise.
2847 * elf.c (elfcore_grok_aarch_tls): New function.
2848 (elfcore_grok_aarch_hw_break): Likewise.
2849 (elfcore_grok_aarch_hw_watch): Likewise.
2850 (elfcore_grok_note): Call the new functions to handle the
2851 corresponding notes.
2852 (elfcore_write_aarch_tls): New function.
2853 (elfcore_write_aarch_hw_break): Likewise.
2854 (elfcore_write_aarch_hw_watch): Likewise.
2855 (elfcore_write_register_note): Call the new functions to handle the
2856 corresponding pseudo sections.
2858 2013-01-07 Tom Tromey <tromey@redhat.com>
2860 * section.c (_bfd_std_section): Rename from std_section.
2861 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2862 (STD_SECTION): Update.
2863 * bfd-in2.h: Rebuild.
2865 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2867 * archures.c (bfd_mach_mips5900): Define.
2868 * bfd-in2.h: Regenerate.
2869 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2870 * cpu-mips.c: Add support for MIPS r5900.
2871 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2873 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2874 Nick Clifton <nickc@redhat.com>
2876 * elflink.c (get_value): Prevent the use of an undefined shift
2877 operation. Add sanity checks.
2879 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2881 * config.bfd (cr16*-*-uclinux*): New target support.
2884 For older changes see ChangeLog-2012
2886 Copyright (C) 2013 Free Software Foundation, Inc.
2888 Copying and distribution of this file, with or without modification,
2889 are permitted in any medium without royalty provided the copyright
2890 notice and this notice are preserved.
2896 version-control: never
projects / deliverable / binutils-gdb.git / blob