1 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
2 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
5 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
7 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
8 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
9 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
10 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
11 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
12 (bfin_relocate_section): Likewise.
13 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
14 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
15 * elf32-cris.c (cris_elf_relocate_section): Likewise.
16 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
17 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
18 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
19 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
20 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
21 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
22 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
23 * elf32-i386.c (elf_i386_relocate_section): Likewise.
24 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
25 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
26 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
27 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
28 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
29 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
30 * elf32-metag.c (elf_metag_relocate_section): Likewise.
31 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
32 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
33 * elf32-mep.c (mep_elf_relocate_section): Likewise.
34 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
35 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
36 * elf32-mt.c (mt_elf_relocate_section): Likewise.
37 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
38 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
39 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
40 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
41 * elf32-rx.c (rx_elf_relocate_section): Likewise.
42 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
43 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
44 * elf32-s390.c (elf_s390_relocate_section): Likewise.
45 * elf32-v850.c (v850_elf_relocate_section): Likewise.
46 * elf32-vax.c (elf_vax_relocate_section): Likewise.
47 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
48 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
49 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
50 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
51 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
52 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
53 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
54 * elf64-s390.c (elf_s390_relocate_section): Likewise.
55 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
56 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
57 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
58 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
60 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
61 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
63 2013-11-05 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
67 (ppc64_elf_set_toc): Adjust.
69 2013-11-05 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
72 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
73 elf.srelplt, elf.iplt and elf.irelplt.
75 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
77 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
78 ATTRIBUTE_UNUSED from parameter.
79 (nios2_elf_do_lo16_relocate): Likewise.
80 (nios2_elf32_do_hiadj16_relocate): Likewise.
81 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
82 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
83 (nios2_elf32_do_pcrel16_relocate): Likewise.
84 (nios2_elf32_do_call26_relocate): Likewise.
85 (nios2_elf32_do_gprel_relocate): Likewise.
86 (nios2_elf32_do_ujmp_relocate): Likewise.
87 (nios2_elf32_do_cjmp_relocate): Likewise.
88 (nios2_elf32_do_callr_relocate): Likewise.
89 (nios2_elf32_gc_mark_hook): Likewise.
91 2013-11-04 Alan Modra <amodra@gmail.com>
93 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
94 prologue to non-PIC in non-PIC executables.
96 2013-11-04 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
99 pointer_equality_needed flag.
100 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
101 entries for references to functions in shared libraries on
103 (readonly_dynrelocs): Split into function of the same name and..
104 (maybe_set_textrel): ..this new function. Update call.
105 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
106 ELFv2 in most cases if we have a plt entry. Use new
108 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
109 for ifunc in static executables.
110 (size_global_entry_stubs): New function.
111 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
112 Save end of glink branch table.
113 (ppc64_elf_hash_symbol): New function.
114 (build_global_entry_stubs): New function.
115 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
117 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
118 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
121 2013-11-02 Alan Modra <amodra@gmail.com>
123 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
125 2013-11-02 Alan Modra <amodra@gmail.com>
127 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
128 to value for object file.
130 2013-11-01 Roland McGrath <mcgrathr@google.com>
132 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
133 some section have SEC_HAS_CONTENTS set. It's not set for
134 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
135 sections is implausible and not really supportable anyway.
137 2013-10-30 Alan Modra <amodra@gmail.com>
139 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
140 tag to specify tls optimisation.
141 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
142 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
143 toc pointers are used via DT_PPC64_OPT.
145 2013-10-30 Alan Modra <amodra@gmail.com>
147 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
148 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
149 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
150 ppc64_elf_relocate_section): Use new defines.
152 2013-10-30 Alan Modra <amodra@gmail.com>
154 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
155 parameter and adjust for ELFv2. Update all uses.
156 (PLT_CALL_STUB_SIZE): Delete.
157 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
158 (allocate_dynrelocs): Likewise.
159 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
160 (get_r2off): Return 0 for ELFv2 -R.
161 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
162 (ppc64_elf_size_stubs): Likewise.
163 (ppc64_elf_build_stubs): Add new ELFv2 glink.
165 2013-10-30 Alan Modra <amodra@gmail.com>
166 Ulrich Weigand <uweigand@de.ibm.com>
168 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
169 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
170 we forgot, "plt_ent".
171 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
172 st_other bits only valid in ELFv2.
173 (ppc64_elf_merge_symbol_attribute): New function.
174 (ppc_type_of_stub): Add local_off param to test branch range.
175 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
176 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
177 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
179 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
182 2013-10-30 Alan Modra <amodra@gmail.com>
184 * elf64-ppc.c (abiversion, set_abiversion): New functions.
185 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
186 (struct ppc_link_hash_table): Add opd_abi.
187 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
188 (ppc64_elf_merge_private_bfd_data): New function.
189 (ppc64_elf_print_private_bfd_data): New function.
190 (ppc64_elf_tls_setup): Set htab->opd_abi.
191 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
193 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
194 (ppc64_elf_finish_dynamic_symbol): Likewise
196 2013-10-30 Alan Modra <amodra@gmail.com>
198 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
199 reg and r12 as destination.
200 (ppc_build_one_stub): Likewise.
201 (ppc64_elf_build_stubs): Likewise for glink.
203 2013-10-30 Alan Modra <amodra@gmail.com>
205 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
206 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
207 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
208 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
209 Make all _HA and _HI relocs report signed overflow.
210 (ppc64_elf_reloc_type_lookup): Handle new relocs.
211 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
212 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
213 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
214 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
215 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
216 * libbfd.h: Regenerate.
217 * bfd-in2.h: Regenerate.
219 2013-10-29 Roland McGrath <mcgrathr@google.com>
221 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
222 sequence to match what the assembler generates.
224 2013-10-29 Jan Beulich <jbeulich@suse.com>
226 * elflink.c (struct elf_outext_info): Add field file_sym_done.
227 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
228 symbol emission from here ...
229 (elf_link_output_extsym): ... to here.
231 2013-10-24 Nick Clifton <nickc@redhat.com>
234 * dwarf2.c (lookup_address_in_line_info_table): Change return type
235 to be the range of addresses covered by the table.
236 (comp_unit_find_nearest_line): Likewise.
237 (find_line): Search all CUs. Select the one that matches and
238 covers the smallest address range.
240 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
242 * elf32-cris.c (cris_elf_check_relocs): Don't assume
243 a registered dynobj means that a .got has been created.
245 2013-10-17 Alan Modra <amodra@gmail.com>
248 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
249 when finding lowest_section.
251 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
253 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
254 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
255 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
256 Merge Tag_GNU_MIPS_ABI_MSA attributes.
258 2013-10-14 Nick Clifton <nickc@redhat.com>
260 * gen-aout.c (main): Fix formatting. Close file.
262 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
264 * elfxx-mips.c (mips_use_local_got_p): New function.
265 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
266 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
267 GOT and absolute references.
269 2013-10-09 Roland McGrath <mcgrathr@google.com>
271 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
272 expression to int to silence over-eager compiler warnings.
274 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
275 loop that doesn't use (or initialize) it.
277 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
278 Move second const qualifier so it applies to the pointer.
280 2013-10-09 Nick Clifton <nickc@redhat.com>
283 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
285 2013-10-09 Tom Tromey <tromey@redhat.com>
287 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
289 2013-10-09 Nick Clifton <nickc@redhat.com>
292 * elf32-rl78.c (rl78_dump_symtab): Delete.
293 (rl78_get_reloc): Delete.
295 2013-10-09 Tom Tromey <tromey@redhat.com>
297 * bfd-in2.h: Rebuild.
298 * opncls.c (bfd_get_alt_debug_link_info): Change type of
299 buildid_len to bfd_size_type.
301 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
304 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
305 "case". Reindent "switch" statements.
307 2013-10-08 Tom Tromey <tromey@redhat.com>
309 * bfd-in2.h: Rebuild.
310 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
311 parameter. Change type of buildid_out. Update.
312 (get_alt_debug_link_info_shim): New function.
313 (bfd_follow_gnu_debuglink): Use it.
315 2013-10-08 Andreas Schwab <schwab@suse.de>
317 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
320 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
322 * configure: Regenerate.
324 2013-10-03 Will Newton <will.newton@linaro.org>
326 * configure: Regenerate.
327 * configure.in: Build elf-ifunc.o for AArch64.
328 * elfnn-aarch64.c: Include objalloc.h.
329 (elfNN_aarch64_local_htab_hash): New function.
330 (elfNN_aarch64_local_htab_eq): New function.
331 (elfNN_aarch64_get_local_sym_hash): New function.
332 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
334 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
335 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
336 for handling STT_GNU_IFUNC symbols.
337 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
338 references to STT_GNU_IFUNC symbols.
339 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
340 STT_GNU_IFUNC symbols.
341 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
342 symbols. Ensure we don't increase plt.refcount from -1 to 0.
343 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
344 (elfNN_aarch64_is_function_type): Remove function.
345 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
346 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
347 (elfNN_aarch64_allocate_local_dynrelocs): New function.
348 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
349 (elfNN_aarch64_size_dynamic_sections): Call
350 elfNN_aarch64_allocate_local_dynrelocs.
351 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
352 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
353 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
354 STT_GNU_IFUNC symbols and .iplt.
355 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
356 (elfNN_aarch64_finish_dynamic_sections): Call
357 elfNN_aarch64_finish_local_dynamic_symbol.
359 2013-09-30 Nick Clifton <nickc@redhat.com>
361 * cpu-msp430.c: Use printable names that match the values
362 displayed by readelf.
364 2013-08-25 Andrew Pinski <apinski@cavium.com>
366 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
369 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
371 * elfxx-mips.c (mips_elf_create_got_section): Hide
372 _GLOBAL_OFFSET_TABLE_.
374 2013-09-24 Alan Modra <amodra@gmail.com>
376 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
378 2013-09-24 Alan Modra <amodra@gmail.com>
380 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
381 stabs at end of .stab. Tidy variable usage. Don't drop the need
382 for a NULL function name stab if If N_FUN stab is ignored.
383 Ensure index entry count loop matches write loop.
385 2013-09-20 Alan Modra <amodra@gmail.com>
387 * configure: Regenerate.
389 2013-09-18 Tristan Gingold <gingold@adacore.com>
391 * configure.in: Bump version to 2.24.51
392 * configure: Regenerate.
394 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
396 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
399 2013-08-31 John David Anglin <dave.anglin@bell.net>
401 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
404 2013-08-29 Jakub Jelinek <jakub@redhat.com>
406 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
407 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
408 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
409 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
411 2013-08-27 Alan Modra <amodra@gmail.com>
413 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
414 Add notice_as_needed.
415 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
416 (elf_backend_notice_as_needed): Define.
417 (ppc64_elf_as_needed_cleanup): Rename and adjust..
418 (ppc64_elf_notice_as_needed): ..to this.
419 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
420 (elf_link_add_object_symbols): ..from here.
421 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
422 (elf_backend_notice_as_needed): Define..
423 (elfNN_bed): ..and use here.
425 2013-08-26 Roland McGrath <mcgrathr@google.com>
427 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
428 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
429 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
430 (bfd_i386_nacl_arch): New variable.
431 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
432 (bfd_x64_32_arch_intel_syntax): Link them into the list.
433 * bfd-in2.h: Regenerate.
435 2013-08-26 Roland McGrath <mcgrathr@google.com>
437 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
438 elf_segment_map list. If an executable segment is page-aligned
439 but does not end with a full page, then append a fake section into
440 the segment map entry that pads out the page.
441 (nacl_final_write_processing): New function. Write the code fill
442 laid out in nacl_modify_segment_map.
443 * elf-nacl.h: Declare it.
444 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
445 (elf_backend_final_write_processing): Define it for NaCl backend.
446 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
447 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
449 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
450 parameter to MINPAGESIZE.
451 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
453 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
455 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
457 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
458 set GOT's entry size if there is no ELF section data.
459 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
460 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
463 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
465 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
466 (get_elf_x86_64_backend_data): Use it.
467 (elf_x86_64_size_dynamic_sections): Likewise.
469 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
472 * bfdio.c: Fix typos.
473 * elf32-spu.c: Likewise.
474 * elfnn-aarch64.c: Likewise.
476 2013-08-21 Tristan Gingold <gingold@adacore.com>
478 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
480 * coffcode.h (coff_compute_section_file_positions): Force
481 match between file offset and vma offset.
483 2013-08-21 Alan Modra <amodra@gmail.com>
485 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
486 and *poldalignment before exiting when !relocs_compatible.
488 2013-08-21 Alan Modra <amodra@gmail.com>
490 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
491 symbols to STV_HIDDEN.
493 2013-08-14 John Tytgat <john@bass-software.com>
496 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
497 segment containing the relocating symbol instead of assuming 0 for
498 sb group relocations.
500 2013-08-09 Nick Clifton <nickc@redhat.com>
502 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
503 flag bits do not match.
504 (rl78_elf_print_private_bfd_data): Describe G10 flag.
506 2013-08-05 John Tytgat <john@bass-software.com>
508 * po/BLD-POTFILES.in: Regenerate.
509 * po/SRC-POTFILES.in: Likewise.
511 2013-07-31 John Tytgat <john@bass-software.com>
514 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
517 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
519 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
520 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
523 2013-07-27 Andrew Pinski <apinski@cavium.com>
525 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
526 Use the correct alignment for
527 _bfd_elf_make_dynamic_reloc_section for ILP32.
529 2013-07-27 Andrew Pinski <apinski@cavium.com>
531 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
532 BFD_RELOC_AARCH64_NONE explicitly.
534 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
536 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
537 entry size if there is no ELF section data.
539 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
541 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
542 Don't check symbol visibility here. Remove a check already
544 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
545 instead of individual checks.
546 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
547 check the offset to decide if produce a GOT or PLT entry.
548 Remove redundant assertions. Remove code to produce GOT entries
549 for local symbols. Remove a duplicate comment and add a comment
551 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
554 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
556 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
559 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
561 * elf32-vax.c (elf_vax_discard_got_entries): New function.
562 (elf_vax_always_size_sections): Likewise.
563 (elf_vax_size_dynamic_sections): Remove code moved to
564 elf_vax_always_size_sections. Make comment on
565 elf_vax_instantiate_got_entries match reality.
566 (elf_vax_instantiate_got_entries): Assert that rather than check
567 if dynobj is null. Don't check for dynamic_sections_created.
568 Make function description match reality.
569 (elf_backend_always_size_sections): New macro.
571 2013-07-25 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
575 (opd_entry_value): Cache .opd section contents.
576 (ppc64_elf_relocate_section): Adjust.
578 2013-07-25 Alan Modra <amodra@gmail.com>
582 * elflink.c (elf_link_add_object_symbols): Correct test in
583 last patch. Remove unnecessary code.
585 2013-07-24 Tristan Gingold <gingold@adacore.com>
587 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
588 R_RBR. Add numbers in comments.
589 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
590 * coff64-rs6000.c: Likewise.
592 2013-07-20 Alan Modra <amodra@gmail.com>
596 * elflink.c (elf_link_add_object_symbols): Don't clobber
597 .gnu.warning.symbol sections when shared.
599 2013-07-19 Nick Clifton <nickc@redhat.com>
601 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
602 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
604 2013-07-18 Travis Snoozy <quandary@remstate.com>
607 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
609 * R_MSP430_2X_PCREL: Likewise.
610 * R_MSP430X_10_PCREL: Likewise.
611 * R_MSP430X_2X_PCREL: Likewise.
613 2013-07-18 Terry Guo <terry.guo@arm.com>
615 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
617 (elf32_arm_final_link_relocate): Likewise.
619 2013-07-18 Bill Neubauer <wcn@google.com>
621 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
624 2013-07-18 Roland McGrath <mcgrathr@google.com>
626 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
627 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
628 (arm_build_one_stub): Increase MAXRELOCS to 3.
629 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
630 (struct elf32_arm_link_hash_table): Give add_stub_section member's
631 pointee type a third argument.
632 (elf32_arm_create_or_find_stub_sec): Update caller.
633 (elf32_arm_size_stubs): Update argument type.
634 * bfd-in.h (elf32_arm_size_stubs): Update decl.
635 * bfd-in2.h: Regenerate.
636 * libbfd.h: Regenerate.
638 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
640 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
641 magic numbers with enum values.
643 2013-07-12 Roland McGrath <mcgrathr@google.com>
645 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
646 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
647 been added here with 2013-07-05 elf32-s390.c change).
648 * bfd-in2.h: Regenerate (no-op).
649 * libbfd.h: Regenerate (no-op).
651 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
653 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
655 (_bfd_mips_elf_print_private_bfd_data): Likewise.
657 2013-07-09 Tristan Gingold <gingold@adacore.com>
659 * vms-alpha.c (struct vms_private_data_struct): Remove
660 flag_hash_long_names and flag_show_after_trunc.
661 (hash_string): Remove.
662 (_bfd_vms_length_hash_symbol): Remove.
663 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
664 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
665 (_bfd_vms_write_ehdr): Remove code that set removed flags.
666 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
667 (vms_bfd_is_local_label_name): Remove trace call.
669 2013-07-09 Tristan Gingold <gingold@adacore.com>
671 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
673 * configure.com: Adjust to match changes in configure.
674 * makefile.vms (OBJS): Update list.
676 2013-07-05 Tristan Gingold <gingold@adacore.com>
678 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
681 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
683 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
684 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
685 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
686 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
688 * elf64-s390.c: See elf32-s390.c
689 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
690 * libbfd.h: Add new reloc strings.
692 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
694 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
696 (elfNN_aarch64_relocate_section): Likewise.
697 (elfNN_aarch64_gc_sweep_hook): Likewise.
698 (elfNN_aarch64_check_relocs): Likewise.
700 2013-07-03 Alan Modra <amodra@gmail.com>
702 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
703 when relocatable. Don't change root.type or type here.
704 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
706 2013-07-03 Alan Modra <amodra@gmail.com>
708 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
709 (ppc64_elf_size_stubs): Don't set "addend".
710 (ppc64_elf_relocate_section): Don't allow calls via
711 toc-adjusting stubs without a following nop even in an
712 executable, except for self-calls and both libc_start_main
713 and .libc_start_main.
715 2013-07-03 Alan Modra <amodra@gmail.com>
717 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
719 2013-07-02 Tristan Gingold <gingold@adacore.com>
721 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
724 2013-07-02 Tristan Gingold <gingold@adacore.com>
726 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
727 (_bfd_vms_find_nearest_line_discriminator): New function.
729 2013-07-02 Tristan Gingold <gingold@adacore.com>
731 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
733 2013-07-02 Tristan Gingold <gingold@adacore.com>
735 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
736 (rs6000coff_vec): Reference it.
738 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
740 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
741 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
742 (elfNN_aarch64_create_dynamic_sections): Do not define
743 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
745 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
747 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
748 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
749 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
750 * ld-aarch64/tls-relax-all.d: Likewise.
751 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
752 * ld-aarch64/gc-tls-relocs.d: Likewise.
753 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
754 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
755 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
757 2013-07-02 Alan Modra <amodra@gmail.com>
759 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
760 .TOC. after relocatable check.
762 2013-07-01 Alan Modra <amodra@gmail.com>
764 * elf64-ppc.h (ppc64_elf_toc): Delete.
765 (ppc64_elf_set_toc): Declare.
766 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
767 with call the ppc64_elf_set_toc.
768 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
769 (ppc64_elf_start_multitoc_partition): Likewise.
770 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
772 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
774 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
775 as needing a toc pointer.
776 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
777 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
780 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
783 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
786 2013-06-28 Nick Clifton <nickc@redhat.com>
789 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
791 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
793 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
795 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
796 in sgot[0] rather than sgotplt[0].
798 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
800 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
801 beginning of the generated file.
802 (elf64-aarch64.c): Likewise.
803 * Makefile.in: Re-generated.
805 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
807 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
808 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
809 * Makefile.in: Re-generated.
810 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
811 (bfd_elf64_littleaarch64_vec): Likewise.
812 (bfd_elf32_bigaarch64_vec): Likewise.
813 (bfd_elf32_littleaarch64_vec): Likewise.
814 * configure: Re-generated.
815 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
816 * elfxx-aarch64.h: New file.
817 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
818 stuff to elfxx-aarch64.c.
819 (bfd_elf_aarch64_put_addend): Removed.
820 (PG_OFFSET, PG): Likewise.
821 (elfNN_aarch64_small_plt0_entry): Support ELF32.
822 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
823 (elf64_aarch64_grok_prstatus): Removed.
824 (elf_backend_grok_prstatus): Removed.
826 (aarch64_unsigned_overflow): Likewise.
827 (aarch64_signed_overflow): Likewise.
828 (aarch64_resolve_relocation): Likewise.
830 (decode_branch_ofs_26): Likewise.
831 (decode_cond_branch_ofs_19): Likewise.
832 (decode_ld_lit_ofs_19): Likewise.
833 (decode_tst_branch_ofs_14): Likewise.
834 (decode_movw_imm): Likewise.
835 (decode_adr_imm): Likewise.
836 (decode_add_imm): Likewise.
837 (reencode_branch_ofs_26): Likewise.
838 (reencode_cond_branch_ofs_19): Likewise.
839 (reencode_ld_lit_ofs_19): Likewise.
840 (reencode_tst_branch_ofs_14): Likewise.
841 (reencode_movw_imm): Likewise.
842 (reencode_adr_imm): Likewise.
843 (reencode_ldst_pos_imm): Likewise.
844 (reencode_add_imm): Likewise.
845 (reencode_movzn_to_movz): Likewise.
846 (reencode_movzn_to_movn): Likewise.
847 (aarch64_relocate): Update to call the new function names in
849 (aarch64_calculate_got_entry_vma): Likewise.
850 (elfNN_aarch64_final_link_relocate): Likewise.
851 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
852 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
853 (elf_aarch64_update_plt_entry): ... this.
854 (elfNN_aarch64_create_small_pltn_entry): Update.
855 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
856 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
857 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
858 call elf_aarch64_update_plt_entry.
860 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
862 * bfd-in2.h: Re-generated.
863 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
864 (IS_AARCH64_TLS_RELOC): Change to be based on the
865 bfd reloc enumerators.
866 (IS_AARCH64_TLSDESC_RELOC): Likewise.
867 (PG, PG_OFFSET): Cast literal to bfd_vma.
868 (elf64_aarch64_howto_table): Removed.
869 (elf64_aarch64_howto_dynrelocs): Removed.
870 (elf64_aarch64_tls_howto_table): Removed.
871 (elf64_aarch64_tlsdesc_howto_table): Removed.
872 (elfNN_aarch64_howto_table): New table to host all howto entires..
873 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
874 (elfNN_aarch64_bfd_reloc_from_howto): New function.
875 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
876 (struct elf_aarch64_reloc_map): New.
877 (elf_aarch64_reloc_map): New table.
878 (elfNN_aarch64_howto_from_bfd_reloc): New function.
879 (elfNN_aarch64_howto_from_type): Update to look up the new table
880 elfNN_aarch64_howto_table.
881 (struct elf64_aarch64_reloc_map): Remove.
882 (elf64_aarch64_reloc_map): Remove.
883 (elfNN_aarch64_reloc_type_lookup): Change to call
884 elfNN_aarch64_howto_from_bfd_reloc.
885 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
886 elfNN_aarch64_howto_table.
887 (aarch64_resolve_relocation): Refactor to switch on the bfd
889 (bfd_elf_aarch64_put_addend): Likewise.
890 (elfNN_aarch64_final_link_relocate): Likewise.
891 (aarch64_tls_transition_without_check): Likewise.
892 (aarch64_reloc_got_type): Likewise.
893 (aarch64_can_relax_tls): Likewise.
894 (aarch64_tls_transition): Likewise.
895 (elfNN_aarch64_tls_relax): Likewise.
896 (elfNN_aarch64_final_link_relocate): Likewise.
897 (elfNN_aarch64_relocate_section): Likewise.
898 (elfNN_aarch64_gc_sweep_hook): Likewise.
899 (elfNN_aarch64_check_relocs): Likewise.
900 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
901 * libbfd.h: Re-generated.
902 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
903 (BFD_RELOC_AARCH64_RELOC_START)
904 (BFD_RELOC_AARCH64_RELOC_END)
905 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
906 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
907 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
908 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
909 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
910 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
911 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
913 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
915 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
916 (BUILD_CFILES): Add elf32-aarch64.c.
917 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
918 * Makefile.in: Re-generated.
919 * archures.c (bfd_mach_aarch64_ilp32): New define.
920 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
921 (bfd_elf32_aarch64_set_options): Ditto.
922 (elf32_aarch64_setup_section_lists): Ditto.
923 (elf32_aarch64_next_input_section): Ditto.
924 (elf32_aarch64_size_stubs): Ditto.
925 (elf32_aarch64_build_stubs): Ditto.
926 * bfd-in2.h: Re-generated.
927 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
928 and bfd_elf32_bigaarch64_vec.
929 (aarch64-*-linux*): Likewise.
930 (aarch64_be-*-elf): Likewise.
931 (aarch64_be-*-linux*): Likewise.
932 * configure.in (bfd_elf32_bigaarch64_vec)
933 (bfd_elf32_littleaarch64_vec): New.
934 * configure: Re-generated.
935 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
937 (bfd_aarch64_arch_ilp32): New.
938 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
939 * elfnn-aarch64.c (ARCH_SIZE): New define.
940 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
941 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
942 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
943 (ELF64_R_*): Rename to ELFNN_R_*.
944 Plus other paramaterization.
945 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
947 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
948 bfd_elf32_littleaarch64_vec.
950 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
952 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
953 (BUILD_CFILES): Add elf64-aarch64.c.
954 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
955 * Makefile.in: Re-generated.
956 * elf64-aarch64.c: Rename to ...
957 * elfnn-aarch64.c: ... this.
959 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
960 Paul Brook <paul@codesourcery.com>
962 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
963 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
964 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
965 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
966 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
967 (micromips_insn32_o32_exec_plt0_entry): New variable.
968 (micromips_insn32_o32_exec_plt_entry): Likewise.
969 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
970 (mips_elf_estimate_stub_size): Likewise.
971 (_bfd_mips_elf_size_dynamic_sections): Likewise.
972 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
973 (mips_finish_exec_plt): Likewise.
974 (_bfd_mips_elf_relax_section): Likewise.
975 (_bfd_mips_elf_insn32): New function.
976 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
978 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
980 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
982 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
983 (bfd_elf32_get_synthetic_symtab): New macro.
984 * elfxx-mips.c (plt_entry): New structure.
985 (mips_elf_link_hash_entry): Add use_plt_entry member.
986 (mips_elf_link_hash_table): Rename plt_entry_size member to
987 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
988 plt_comp_offset, plt_got_index entries and plt_header_is_comp
990 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
991 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
992 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
993 (STUB_LI16S_MICROMIPS): Likewise.
994 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
995 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
996 (micromips_o32_exec_plt0_entry): New variable.
997 (mips16_o32_exec_plt_entry): Likewise.
998 (micromips_o32_exec_plt_entry): Likewise.
999 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1000 (mips_elf_output_extsym): Update to use gotplt_union's plist
1001 member rather than offset.
1002 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1003 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1004 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1005 member rather than offset.
1006 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1008 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1010 (mips_elf_make_plt_record): New function.
1011 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1012 of JAL relocations that might need a PLT entry.
1013 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1014 gotplt_union's plist member rather than offset. Set individual
1015 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1016 Don't set the symbol's value in the symbol table for PLT
1017 references here. Don't set the PLT or PLT GOT section sizes
1019 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1020 (mips_elf_allocate_lazy_stub): Likewise.
1021 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1023 (mips_elf_set_plt_sym_value): New function.
1024 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1025 PLT and PLT GOT section sizes here. Set the symbol values in
1026 the symbol table for PLT references here. Handle microMIPS
1027 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1028 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1029 gotplt_union's plist member rather than offset. Handle
1030 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1031 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1032 gotplt_union's plist member rather than offset. Use
1033 MIPS_ELF_GOT_SIZE to calculate GOT address.
1034 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1035 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1036 mips_finish_exec_plt.
1037 (_bfd_mips_elf_link_hash_table_create): Update to use
1038 gotplt_union's plist member rather than offset.
1039 (_bfd_mips_elf_get_synthetic_symtab): New function.
1041 2013-06-24 Wawa <caojinyu@msn.com>
1044 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1046 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1048 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1050 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1051 * Makefile.in: Regenerate.
1052 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1053 Set want64 to true for them at the end.
1054 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1057 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1059 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1060 set sh_entsize for PLT section.
1062 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1064 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1065 * bfd-in2.h: Re-generated.
1066 * elf64-aarch64.c (RELOC_SECTION): Removed.
1067 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1068 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1069 (elf64_aarch64_link_hash_traverse): Ditto.
1070 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1073 2013-06-19 Will Newton <will.newton@linaro.org>
1075 * configure: Regenerated.
1076 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1077 * elf64-aarch64.c: Remove objalloc.h include.
1078 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1079 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1080 members. (elf_aarch64_local_htab_hash): Remove function.
1081 (elf_aarch64_local_htab_eq): Remove function.
1082 (elf_aarch64_get_local_sym_hash): Remove function.
1083 (elf64_aarch64_link_hash_table_create): Remove local hash
1084 table initialization.
1085 (elf64_aarch64_final_link_relocate): Remove sym argument and
1086 handling of ifunc symbols.
1087 (elf64_aarch64_relocate_section): Don't pass sym argument to
1088 elf64_aarch64_final_link_relocate.
1089 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1090 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1091 (elf64_aarch64_check_relocs): Likewise.
1092 (elf64_aarch64_post_process_headers): Remove call to
1094 (elf64_aarch64_is_function_type): New function.
1095 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1096 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1097 (elf64_aarch64_size_dynamic_sections): Remove call to
1098 elf_aarch64_allocate_local_dynrelocs.
1099 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1100 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1101 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1102 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1103 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1104 elf_aarch64_finish_local_dynamic_symbol.
1105 (elf64_aarch64_add_symbol_hook): Remove function.
1107 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1109 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1110 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1111 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1112 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1113 R_AARCH64_GOT_LD_PREL19.
1115 2013-06-13 Terry Guo <terry.guo@arm.com>
1118 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1119 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1120 supports thumb instructions.
1122 2013-06-11 DJ Delorie <dj@redhat.com>
1124 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1126 2013-06-11 Will Newton <will.newton@linaro.org>
1128 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1129 ELF64_R_SYM instead of ELF32_R_SYM.
1131 2013-06-11 Nick Clifton <nickc@redhat.com>
1133 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1134 checks if the dynamic sections have been created and relaxation
1135 has not been performed.
1137 2013-06-07 Will Newton <will.newton@linaro.org>
1139 * configure: Regenerate.
1140 * configure.in: Build elf-ifunc.o for AArch64.
1141 * elf64-aarch64.c: Include objalloc.h.
1142 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1143 (struct elf64_aarch64_link_hash_table): Add members for handling
1144 R_AARCH64_IRELATIVE relocations.
1145 (elf_aarch64_local_htab_hash): New function.
1146 (elf_aarch64_local_htab_eq): New function.
1147 (elf_aarch64_get_local_sym_hash): New function.
1148 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1150 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1151 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1152 for handling STT_GNU_IFUNC symbols.
1153 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1154 references to STT_GNU_IFUNC symbols.
1155 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1156 STT_GNU_IFUNC symbols.
1157 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1158 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1159 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1160 (elf64_aarch64_is_function_type): Remove function.
1161 (elf64_aarch64_allocate_dynrelocs): Call
1162 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1163 (elf_aarch64_allocate_local_dynrelocs): New function.
1164 (elf64_aarch64_size_dynamic_sections): Call
1165 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1166 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1167 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1168 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1169 STT_GNU_IFUNC symbols and .iplt.
1170 (elf_aarch64_finish_local_dynamic_symbol): New function.
1171 (elf64_aarch64_finish_dynamic_sections): Call
1172 elf_aarch64_finish_local_dynamic_symbol.
1173 (elf64_aarch64_add_symbol_hook): New function.
1175 2013-06-03 Alan Modra <amodra@gmail.com>
1177 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1178 var. Use it with last_stab.
1180 2013-05-30 Paul Brook <paul@codesourcery.com>
1182 * bfd-in2.h: Regenerate.
1183 * elf32-mips.c (elf_mips_eh_howto): New.
1184 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1185 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1186 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1187 * elf64-mips.c (elf_mips_eh_howto): New.
1188 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1189 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1190 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1191 * libbfd.h: Regenerate.
1192 * reloc.c (BFD_RELOC_MIPS_EH): New.
1194 2013-05-29 Nick Clifton <nickc@redhat.com>
1196 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1197 alternate debug info source.
1198 (dwarf_debug_sections): Add entries for alternate .debug_str and
1199 .debug_info sections.
1200 (dwarf_debug_section_enum): Likewise.
1201 (read_alt_indirect_string): New function. Handles a
1202 DW_FORM_GNU_strp_alt attribute.
1203 (read_alt_indirect_ref): New function. Handles a
1204 DW_FORM_GNU_ref_alt attribute.
1205 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1206 DW_FORM_GNU_strp_alt.
1207 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1209 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1211 * opncls.c (GNU_DEBUGALTLINK): Define.
1212 (bfd_get_alt_debug_link_info): New function.
1213 (separate_alt_debug_file_exists): New function.
1214 (find_separate_debug_file): Add parameters for fetch and check
1216 (bfd_follow_gnu_debugaltlink): New function.
1217 * bfd-in2.h: Regenerate.
1219 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1221 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1222 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1223 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1224 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1225 * bfd-in2.h: Regenerate.
1226 * libbfd.h: Regenerate.
1227 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1229 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1230 (elf64_aarch64_reloc_map): Likewise.
1231 (aarch64_resolve_relocation): Likewise.
1232 (bfd_elf_aarch64_put_addend): Likewise.
1233 (aarch64_tls_transition_without_check): Likewise.
1234 (aarch64_reloc_got_type): Likewise.
1235 (elf64_aarch64_final_link_relocate): Likewise.
1236 (elf64_aarch64_tls_relax): Likewise.
1237 (elf64_aarch64_relocate_section): Likewise.
1238 (elf64_aarch64_gc_sweep_hook): Likewise.
1239 (elf64_aarch64_check_relocs): Likewise.
1241 2013-05-26 Mark Wielaard <mjw@redhat.com>
1243 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1244 (max_open_files): New static int initialized to zero.
1245 (bfd_cache_max_open): New static function to set and return
1247 (bfd_cache_init): Use bfd_cache_max_open.
1248 (bfd_open_file): Likewise.
1249 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1250 (AC_CHECK_FUNCS): Add getrlimit.
1251 * configure: Regenerated.
1252 * config.in: Likewise.
1253 * sysdep.h: Check and include sys/resource.h for getrlimit.
1255 2013-05-23 Alan Modra <amodra@gmail.com>
1257 * format.c (bfd_check_format_matches): Don't match a target in
1258 targ_selvecs if some other target is a better match. If
1259 targets implement match priority, fall back to the first of
1262 2013-05-22 Eric Herman <eric@freesa.org>
1265 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1267 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1270 * srec.c (srec_set_section_contents): Properly convert size
1271 and offset to address when octets_per_byte is not unity.
1273 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1275 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1276 refcount member of the gotplt_union when resetting the reference
1277 count. Adjust comment.
1279 2013-05-20 Will Newton <will.newton@linaro.org>
1281 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1282 relocs_copied member.
1283 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1284 relocs_copied member.
1285 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1286 relocs_copied member.
1288 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1290 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1291 function definition.
1293 2013-05-16 Cary Coutant <ccoutant@google.com>
1295 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1296 external_ext_size and esize.
1298 2013-05-16 Tristan Gingold <gingold@adacore.com>
1300 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1301 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1303 2013-05-15 Andreas Schwab <schwab@suse.de>
1305 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1307 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1309 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1310 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1312 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1314 * bfd.c (_bfd_default_error_handler): Replace use of putc
1315 by fputc. Add comment explaining why.
1317 2013-05-09 Alan Modra <amodra@gmail.com>
1319 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1320 of symbols when hashes already exist.
1322 2013-05-07 Will Newton <will.newton@linaro.org>
1324 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1325 plt_header_size argument for ports where it differs from
1327 * elf-bfd.h: Likewise.
1328 * elf32-i386.c: Pass plt_header_size to
1329 _bfd_elf_allocate_ifunc_dyn_relocs.
1330 * elf64-x86-64.c: Likewise.
1332 2013-05-07 Will Newton <will.newton@linaro.org>
1334 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1336 * elf-bfd.h: Likewise.
1338 2013-05-06 Paul Brook <paul@codesourcery.com>
1340 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1341 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1342 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1343 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1344 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1345 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1347 2013-05-06 Alan Modra <amodra@gmail.com>
1349 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1350 hashes are not available.
1352 2013-05-06 Alan Modra <amodra@gmail.com>
1354 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1355 hashes around loading as-needed library. Zero them on allocation,
1356 and restore to initial all-zero state if library not needed.
1357 Arrange to reuse hashes if we load library again later.
1359 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1361 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1362 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1363 * elfn32-mips.c: Likewise.
1364 * elf64-mips.c: Likewise.
1366 2013-05-02 Nick Clifton <nickc@redhat.com>
1368 * archures.c: Add some more MSP430 machine numbers.
1369 * config.bfd (msp430): Define targ_selvecs.
1370 * configure.in: Add bfd_elf32_msp430_ti_vec.
1371 * cpu-msp430.c: Add some more MSP430 machine numbers.
1372 * elf32-msp430.c Add support for MSP430X relocations.
1373 Add support for TI compiler generated relocations.
1374 Add support for sym_diff relocations.
1375 Add support for relaxing out of range short branches into long
1377 Add support for MSP430 attribute section.
1378 * reloc.c: Add MSP430X relocations.
1379 * targets.c: Add bfd_elf32_msp430_ti_vec.
1380 * bfd-in2.h: Regenerate.
1381 * configure: Regenerate.
1382 * libbfd.h: Regenerate.
1384 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1386 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1387 alpha*-*-linux*ecoff*.
1389 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1392 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1395 2013-04-30 Alan Modra <amodra@gmail.com>
1397 * elflink.c (bfd_elf_record_link_assignment): Dont make
1398 STV_INTERNAL symbols STV_HIDDEN.
1400 2013-04-29 Nick Clifton <nickc@redhat.com>
1402 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1403 fragmented .debug_line sections associated with unmarked code
1406 2013-04-29 Will Newton <will.newton@linaro.org>
1408 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1409 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1411 2013-04-29 Will Newton <will.newton@linaro.org>
1413 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1414 error check up and add error message.
1416 2013-04-26 Will Newton <will.newton@linaro.org>
1418 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1420 2013-04-25 Alan Modra <amodra@gmail.com>
1422 * config.bfd: Add powerpc64le-linux.
1424 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1426 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1429 2013-04-24 Roland McGrath <mcgrathr@google.com>
1431 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1432 allocate space for PLT header even if IS_IPLT_ENTRY.
1433 (arm_nacl_put_plt0): New function, broken out of ...
1434 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1435 If HTAB->nacl_p, set up the PLT header in .iplt too.
1436 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1437 a mapping symbol for the start of .iplt too.
1439 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1441 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1443 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1445 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1447 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1449 2013-04-22 Alan Modra <amodra@gmail.com>
1452 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1453 sh_size or reloc_count adjustment by count.
1455 2013-04-22 Alan Modra <amodra@gmail.com>
1457 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1458 create_linkage_sections here..
1459 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1460 (create_linkage_sections): Move earlier in file.
1461 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1462 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1464 2013-04-19 Nick Clifton <nickc@redhat.com>
1467 * compress.c (decompress_contents): Always call inflateEnd, even
1468 when another inflation operation fails.
1470 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf-ifunc.c: Update copyright year.
1474 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1476 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1477 macro's return value is ignored.
1478 * elf32-hppa.c: Likewise.
1479 * elf32-tic6x.c: Likewise.
1480 * mach-o.c: Likewise.
1482 * opncls.c: Likewise.
1483 * peicode.h: Likewise.
1484 * elf32-m32r.c: Check return value of bfd_set_section_*().
1485 * elfnn-ia64.c: Likewise.
1486 * elfxx-mips.c: Likewise.
1487 * vms-alpha.c: Likewise.
1489 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1493 regular reference without non-GOT reference when building
1496 2013-04-15 Alan Modra <amodra@gmail.com>
1498 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1499 cache slot for archives.
1501 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1503 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1504 local variable mmop.
1506 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1509 * elf32-avr.c: Consider all sections to determine if linker
1510 relaxation can safely delete a ret after a call/jmp
1512 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1514 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1517 2013-04-08 Tom Tromey <tromey@redhat.com>
1519 * som.c (bfd_section_from_som_symbol): No longer static.
1520 * som.h (bfd_section_from_som_symbol): Declare.
1522 2013-04-06 Alan Modra <amodra@gmail.com>
1524 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1525 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1527 2013-04-05 Nick Clifton <nickc@redhat.com>
1529 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1531 2013-04-04 Alan Modra <amodra@gmail.com>
1533 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1534 * bfd-in2.h: Regenerate.
1535 * elflink.c (elf_link_add_object_symbols): Use new error.
1537 2013-04-03 Nick Clifton <nickc@redhat.com>
1539 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1540 (bfd_elf32_bfd_is_target_special_symbol): Define.
1542 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1544 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1545 elf64_aarch64_locals to get local GOT reference counts.
1547 2013-04-02 DJ Delorie <dj@redhat.com>
1549 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1550 (rl78_elf_relax_section): Only fetch the next reloc if there is
1553 2013-03-30 Alan Modra <amodra@gmail.com>
1556 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1557 global symbols referenced by relocs.
1558 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1559 * elf32-bfin.c (bfin_check_relocs): Likewise.
1560 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1561 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1562 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1563 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1564 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1565 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1566 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1567 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1568 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1569 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1570 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1571 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1572 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1573 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1574 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1575 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1576 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1577 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1578 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1579 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1580 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1581 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1582 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1583 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1584 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1585 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1586 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1587 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1588 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1589 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1590 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1591 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1592 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1593 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1594 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1595 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1596 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1597 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1598 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1599 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1600 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1601 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1602 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1603 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1604 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1605 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1606 test indirect/warning links for NULL.
1608 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1612 symbol is referenced by a non-shared object.
1613 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1615 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1617 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1618 R_SH_REL32 relocations against undefined weak symbols.
1620 2013-03-28 Alan Modra <amodra@gmail.com>
1622 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1623 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1624 into ifunc and non-ifunc.
1625 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1626 separate ifunc/non-ifunc dynrel counts.
1627 (allocate_got): Always use reliplt for ifunc.
1628 (allocate_dynrelocs): Likewise.
1629 (ppc64_elf_size_dynamic_sections): Likewise.
1630 (ppc64_elf_layout_multitoc): Likewise.
1631 (ppc64_elf_relocate_section): Likewise.
1633 2013-03-28 Alan Modra <amodra@gmail.com>
1635 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1636 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1637 into ifunc and non-ifunc.
1638 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1639 (ppc_elf_size_dynamic_sections): Likewise.
1640 (ppc_elf_relocate_section): Likewise.
1642 2013-03-28 Alan Modra <amodra@gmail.com>
1644 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1645 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1646 bfd_link_info* and asection* params.
1647 (_bfd_elf_reloc_type_class): Likewise.
1648 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1649 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1650 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1651 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1652 for any reliplt reloc. Don't return reloc_class_plt for
1653 R_PPC_REL24 and R_PPC_ADDR24.
1654 * elf64-ppc.c (allocate_got): Formatting.
1655 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1657 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1658 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1659 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1660 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1661 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1662 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1663 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1664 Add extra params to the various reloc_type_class functions.
1666 2013-03-27 Alan Modra <amodra@gmail.com>
1668 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1669 masks for all local ifunc syms.
1670 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1671 (ppc_elf_size_dynamic_sections): Likewise.
1672 (ppc_elf_relocate_section): Likewise.
1674 2013-03-27 Will Newton <will.newton@linaro.org>
1676 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1677 dynamic reloc for symbols with dynindx == -1.
1678 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1679 dynamic reloc for symbols with dynindx == -1.
1681 2013-03-27 Will Newton <will.newton@linaro.org>
1683 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1684 dynamic reloc for non-default visibility undefined weaks.
1685 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1686 dynamic reloc for non-default visibility undefined weaks.
1688 2013-03-26 Alan Modra <amodra@gmail.com>
1690 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1691 over _bfd_elf_merge_symbol calls.
1693 2013-03-26 Alan Modra <amodra@gmail.com>
1695 * elflink.c (elf_link_add_object_symbols): Add assertion for
1696 common override alignment check code. Formatting.
1698 2013-03-25 Alan Modra <amodra@gmail.com>
1700 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1701 usual common symbols as well as for dynamic. Add poldbfd param.
1702 Save old bfd. Adjust callers.
1703 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1704 and "value" by value, not pointer. Adjust caller.
1705 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1706 Delete code to set same. Use old_bfd and old_alignment from
1707 _bfd_elf_merge_symbol instead. Add default symbol before
1708 alignment and size checks. Wrap overlong lines.
1710 2013-03-25 Alan Modra <amodra@gmail.com>
1712 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1713 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1714 when override is true.
1716 2013-03-25 Alan Modra <amodra@gmail.com>
1718 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1721 2013-03-25 Alan Modra <amodra@gmail.com>
1723 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1725 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1726 early in symbol loop.
1728 2013-03-25 Alan Modra <amodra@gmail.com>
1730 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1731 (_bfd_elf_init_reloc_shdr): Delete.
1732 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1733 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1734 just what is needed.
1735 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1737 2013-03-23 Alan Modra <amodra@gmail.com>
1739 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1740 * elflink.c (_bfd_elf_merge_symbol): Make static.
1741 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1742 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1744 2013-03-23 Alan Modra <amodra@gmail.com>
1747 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1748 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1749 def_dynamic/ref_dynamic.
1750 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1753 2013-03-22 David S. Miller <davem@davemloft.net>
1755 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1758 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1761 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1762 errors adjusting relocs and symbols.
1764 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1766 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1767 @(disp:32,ERx) to mov @(disp:16,ERx).
1768 (R_H8_DISP32A16): New reloc.
1769 Comments added and corrected.
1770 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1771 * bfd-in2.h: Regenerate.
1772 * libbfd.h: Regenerate.
1774 2013-03-21 Kai Tietz <ktietz@redhat.com>
1776 * coffgen.c (coff_real_object_p): Make global.
1777 * peicode.h (coff_real_object_p): Add prototype.
1778 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1779 external_PEI_IMAGE_hdr structure.
1780 (coff_swap_filehdr_in): Handle variable header-size.
1781 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1782 of directory-entiries as specified in pe-header.
1784 2013-03-21 Nick Clifton <nickc@redhat.com>
1787 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1788 iWMMXt and iWMMXt2 processors from attributes.
1790 2013-03-20 Alan Modra <amodra@gmail.com>
1792 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1793 sh_type according to is_rela.
1795 2013-03-18 Alan Modra <amodra@gmail.com>
1798 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1799 considering whether an --as-needed library is needed.
1801 2013-03-14 Tom Tromey <tromey@redhat.com>
1803 * opncls.c (bfd_get_debug_link_info): Rename from
1804 get_debug_link_info. Export. Update comment.
1805 (find_separate_debug_file): Update.
1806 * bfd-in2.h: Rebuild.
1808 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1810 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1812 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1815 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1817 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1818 * elf.c (elfcore_write_s390_tdb): New function.
1819 (elfcore_write_register_note): Call it.
1820 (elfcore_grok_s390_tdb): New function.
1821 (elfcore_grok_note): Call it.
1823 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1825 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1827 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1829 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1831 2013-03-04 Alan Modra <amodra@gmail.com>
1833 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1834 non-zero addends when relocatable, rather than addends >= 32768.
1835 Always zero "addend" before applying relocation.
1837 2013-03-04 Nick Clifton <nickc@redhat.com>
1839 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1840 file pointer offsets for thin archives.
1842 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1844 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1845 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1847 2013-02-27 DJ Delorie <dj@redhat.com>
1849 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1850 * libbfd.h: Regenerate.
1851 * bfd-in2.h: Regenerate.
1852 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1853 references in compuated relocs.
1855 2013-02-26 Anthony Green <green@moxielogic.com>
1857 * config.bfd: Extend moxie-rtems target triplet name support.
1859 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1863 unique_global only for definition.
1864 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1866 (elf_link_add_object_symbols): Set unique_global only
1869 2013-02-21 Alan Modra <amodra@gmail.com>
1871 * elf-bfd.h (struct elf_build_id): Extracted from..
1872 (struct elf_build_id_info): ..here. Delete.
1873 (struct output_elf_obj_tdata): New, extracted from..
1874 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1876 (elf_program_header_size): Reference tdata->o.
1877 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1878 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1879 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1880 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1881 when opening bfd in any mode that might write.
1882 (_bfd_elf_write_object_contents): Use build_id field in
1883 output_elf_obj_tdata.
1884 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1885 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1887 2013-02-21 Alan Modra <amodra@gmail.com>
1889 * elf-bfd.h (struct core_elf_obj_tdata): New.
1890 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1891 core_program, and core_command. Add "core".
1892 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1893 Update all refs to tdata core fields.
1894 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1895 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1896 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1897 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1898 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1899 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1900 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1901 to tdata core fields.
1903 2013-02-21 Alan Modra <amodra@gmail.com>
1905 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1906 Delete num_locals and num_globals.
1907 (elf_num_locals, elf_num_globals): Don't define.
1908 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1909 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1910 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1911 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1912 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1913 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1915 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1916 number of locals syms via new param.
1917 (swap_out_syms): Adjust to suit elf_map_symbols change.
1919 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1921 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1922 STO_MICROMIPS annotation.
1924 2013-02-19 Alan Modra <amodra@gmail.com>
1926 * configure.in: Bump version to 2.23.52.
1927 * elf-bfd.h (struct elf_build_id_info): New.
1928 (struct elf_obj_tdata): Delete after_write_object_contents,
1929 after_write_object_contents_info and build_id_size. Make build_id
1930 a pointer to struct elf_build_id_info.
1931 * elf.c (_bfd_elf_write_object_contents): Style. Update
1932 after_write_ibject_contents invocation.
1933 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1934 allow zero size notes.
1935 * configure: Regenerate.
1937 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1939 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1940 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1941 (micromips_elf64_howto_table_rela): Likewise.
1942 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1943 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1944 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1945 (elf_micromips_howto_table_rela): Likewise.
1946 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1948 2013-02-18 Paul Brook <paul@codesourcery.com>
1950 * elfxx-mips.c (MICROMIPS_P): New macro.
1951 (_bfd_mips_elf_symbol_processing): Use it.
1953 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1955 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1956 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1958 2013-02-18 Alan Modra <amodra@gmail.com>
1961 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1962 (_bfd_elf_strtab_clear_all_refs): Declare.
1963 (_bfd_elf_strtab_resize): Declare.
1964 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1965 (_bfd_elf_strtab_clear_all_refs): New function.
1966 (_bfd_elf_strtab_resize): Likewise.
1967 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1969 2013-02-18 Alan Modra <amodra@gmail.com>
1971 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1972 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1973 and elf_text_section to..
1974 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1975 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1976 (struct alpha_elf_find_line): ..this.
1977 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1979 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1982 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1983 for references from the dummy bfd.
1985 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1988 * elflink.c (elf_link_add_object_symbols): Also track weak
1991 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1994 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1995 archive pointing to itself.
1996 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1998 2013-02-15 Nick Clifton <nickc@redhat.com>
2001 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2002 accessing a corrupt nested archive.
2004 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2006 * elfxx-mips.c (mips_got_page_ref): New structure.
2007 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2008 pair to represent the anchor point.
2009 (mips_got_info): Add a got_page_refs field.
2010 (mips_elf_link_hash_table): Add a sym_cache field.
2011 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2012 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2013 new anchor representation.
2014 (mips_elf_create_got_info): Create got_page_refs rather than
2016 (mips_elf_record_got_page_ref): New function.
2017 (mips_elf_pages_for_range): Move further down file.
2018 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2019 Use a section rather than a (bfd, symndx) pair to represent the
2021 (mips_elf_resolve_got_page_ref): New function.
2022 (mips_elf_resolve_final_got_entries): Use it to populate
2024 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2025 rather than mips_elf_record_got_page_entry. Only nullify h
2027 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2030 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2032 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2035 2013-02-12 Alan Modra <amodra@gmail.com>
2037 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2038 suitable definition when using generic linker hash table.
2040 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2042 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2043 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2044 mips_elf_traverse_got_arg. Count GOT entries.
2045 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2046 as argument. Update after above changes.
2047 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2048 mips_elf_count_got_entries. Update the calls to
2049 mips_elf_resolve_final_got_entries.
2051 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2053 * elfxx-mips.c (mips_got_tls_type): New enum.
2054 (mips_got_entry): Add tls_initialized.
2055 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2056 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2058 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2059 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2060 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2062 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2063 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2064 tls_initialized rather than GOT_TLS_DONE.
2065 (mips_tls_got_index): Delete.
2066 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2067 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2068 (mips_elf_record_got_entry): Initialize tls_initialized.
2070 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2072 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2073 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2074 tls_ie_got_offset and tls_gd_got_offset.
2075 (mips_elf_link_hash_newfunc): Remove initialization.
2076 (mips_elf_create_got_info): Likewise.
2077 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2078 (mips_tls_single_got_index): Delete.
2079 (mips_elf_local_got_index): Always use the GOT entry to track
2081 (mips_elf_global_got_index): Likewise.
2082 (mips_elf_create_local_got_entry): Assert that TLS entries have
2083 already been allocated.
2084 (mips_elf_record_global_got_symbol): Don't initialize
2085 tls_ie_type or tls_gd_type.
2086 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2087 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2089 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2091 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2092 have been allocated.
2093 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2094 tls_ie_type and tls_gd_type.
2096 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2098 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2099 aliasing violation. Check for htab allocation failures.
2101 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2103 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2105 (mips_elf_global_got_index): ...here. Reorder arguments so that
2106 the output bfd and info come first.
2107 (mips_elf_calculate_relocation): Update the call to
2108 mips_elf_global_got_index accordingly.
2109 (_bfd_mips_elf_finish_dynamic_symbol): Use
2110 mips_elf_primary_global_got_index rather than
2111 mips_elf_global_got_index.
2112 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2114 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2116 * elfxx-mips.c (mips_got_entry): Update comments.
2117 (mips_elf_multi_got_entry_eq): Rename to...
2118 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2119 (mips_elf_create_got_info): Remove master_got_p argument.
2120 Always use mips_elf_got_entry_eq.
2121 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2122 Update calls accordingly.
2124 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2126 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2127 (mips_elf_bfd2got_hash): Delete.
2128 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2129 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2130 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2131 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2132 than mips_elf_got_for_ibfd.
2133 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2134 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2135 (mips_elf_make_got_per_bfd): Replace with...
2136 (mips_elf_add_got_entry): ...this new function.
2137 (mips_elf_make_got_pages_per_bfd): Replace with...
2138 (mips_elf_add_got_page_entry): ...this new function.
2139 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2140 bfd and GOT arguments. Use mips_elf_add_got_entry and
2141 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2142 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2143 to set the BFD's GOT and free the old table.
2144 (mips_elf_merge_got): Replace bfd2got argument with separate
2145 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2146 Use mips_elf_count_got_entries to count the number of entries in
2147 each GOT. Update the calls to mips_elf_merge_got_with.
2148 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2149 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2150 (mips_elf_multi_got): Don't create the bfd2got hash table.
2151 Replace hash table traversal with a walk over the input bfds,
2152 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2153 to set the output bfd's GOT.
2154 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2155 bfds use the master GOT in the single-GOT case.
2156 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2157 rather than mips_elf_got_for_ibfd.
2159 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2161 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2162 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2163 (mips_elf_record_global_got_symbol): Update the hash entry before
2164 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2166 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2167 (mips_elf_record_got_page_entry): Record the entry in both the
2168 master and bfd GOTs.
2170 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2172 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2173 create another one if necessary.
2174 (mips_elf_set_gotidx): New function.
2175 (mips_elf_set_global_gotidx): Use it.
2176 (mips_elf_initialize_tls_index): Likewise. Take a
2177 mips_elf_traverse_got_arg as argument.
2178 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2179 (mips_elf_multi_got): Likewise. Cope with error returns from
2180 mips_elf_set_global_gotidx.
2182 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2184 * elfxx-mips.c (mips_got_info): Add relocs field.
2185 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2187 (mips_elf_traverse_got_arg): ...this new structure.
2188 (mips_elf_count_local_tls_relocs): Delete.
2189 (mips_elf_count_global_tls_relocs): Likewise.
2190 (mips_elf_count_got_entry): New function.
2191 (mips_elf_count_local_got_entries): Likewise.
2192 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2193 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2194 (mips_elf_record_local_got_symbol): Don't count got entries here.
2195 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2196 (mips_elf_set_global_got_offset): Split into...
2197 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2198 new functions. Take a mips_elf_traverse_got_arg rather than a
2199 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2200 Use g->relocs to record the number of relocs needed for global GOT
2202 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2203 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2204 relocations. Update for above function split.
2205 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2206 to count both the number of GOT entries and the number of TLS
2207 relocs required by local entries. Likewise
2208 mips_elf_count_global_tls_entries and global entries.
2209 Remove uses of mips_elf_count_local_tls_relocs and
2210 mips_elf_count_global_tls_relocs.
2212 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2214 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2215 to say that each structure represents only one type of TLS reference.
2216 (GOT_TLS_TYPE): New define.
2217 (mips_elf_link_hash_entry): Temporarily split tls_type and
2218 tls_got_offset into two variables each.
2219 (mips_elf_link_hash_newfunc): Update accordingly.
2220 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2221 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2222 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2223 (mips_tls_got_relocs): Use a switch statement.
2224 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2225 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2226 local "offset" variable.
2227 (mips_tls_got_index): Remove r_type argument and assert. Remove
2228 code that handled entries with two TLS types; always use the
2229 original got_index instead.
2230 (mips_tls_single_got_index): New function.
2231 (mips_elf_local_got_index): Use entry->tls_type to check for
2232 TLS entries. Use mips_tls_single_got_index. Update call to
2234 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2235 Use p->tls_type to check for TLS entries. Update call to
2236 mips_tls_got_index. Use mips_tls_single_got_index.
2237 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2238 Use entry.tls_type to check for TLS entries.
2239 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2240 with r_type argument. Use mips_elf_reloc_tls_type.
2241 Set up the new hash entry fields.
2242 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2243 with r_type argument. Use mips_elf_reloc_tls_type and
2244 mips_tls_got_entries. Remove code that handled entries
2245 with multiple TLS types.
2246 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2247 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2248 Use equality rather than masks when checking for specific TLS types.
2249 Use mips_tls_got_entries. Remove code that handled entries
2250 with multiple TLS types.
2251 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2252 testing the hash table entry.
2253 (_bfd_mips_elf_check_relocs): Update calls to
2254 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2255 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2256 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2258 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2260 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2261 (mips_elf_got_entry_hash): ...this, deleting the old version.
2262 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2265 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2267 * elfxx-mips.c (mips_elf_create_got_info): New function.
2268 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2269 (mips_elf_create_got_section): Likewise.
2271 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2273 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2276 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2278 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2280 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2282 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2283 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2285 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2287 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2288 (mips_elf_count_global_tls_relocs): Don't count indirect or
2290 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2291 number of TLS entries were allocated.
2293 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2295 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2297 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2299 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2300 if there are TLS relocations.
2302 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2304 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2305 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2307 2013-02-11 Alan Modra <amodra@gmail.com>
2309 * elfcode.h (elf_checksum_contents): Free contents.
2310 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2311 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2312 (elf_final_link_free): New function, extracted from..
2313 (bfd_elf_final_link): ..here. Always call
2314 _bfd_elf_write_section_eh_frame_hdr.
2315 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2316 _bfd_elf_link_hash_table_free.
2317 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2318 * libbfd.h: Regenerate.
2319 * merge.c (_bfd_merge_sections_free): New function.
2320 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2322 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2323 _bfd_elf_link_hash_table_free.
2324 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2325 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2326 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2327 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2328 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2329 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2330 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2331 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2332 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2333 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2334 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2335 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2336 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2337 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2338 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2339 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2340 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2342 2013-02-10 Alan Modra <amodra@gmail.com>
2344 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2345 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2346 * m68klinux.c (linux_link_hash_table_create): Likewise.
2347 * sparclinux.c (linux_link_hash_table_create): Likewise.
2348 * sunos.c (sunos_link_hash_table_create): Likewise.
2349 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2350 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2351 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2352 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2353 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2354 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2355 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2356 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2357 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2358 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2359 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2360 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2361 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2362 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2363 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2364 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2365 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2366 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2367 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2368 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2369 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2370 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2371 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2372 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2373 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2374 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2375 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2376 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2378 2013-02-10 Alan Modra <amodra@gmail.com>
2380 * i386linux.c (linux_link_hash_table_create): Allocate table
2381 with bfd_zmalloc, not bfd_alloc.
2382 * pdp11.c (link_hash_table_create): Allocate table with
2383 bfd_malloc, not bfd_alloc.
2384 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2385 with bfd_zmalloc, not bfd_zalloc.
2386 (bfin_link_hash_table_create): Likewise.
2387 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2388 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2390 2013-02-10 Alan Modra <amodra@gmail.com>
2393 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2395 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2397 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2399 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2402 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2404 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2407 2013-02-08 Alan Modra <amodra@gmail.com>
2410 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2411 * elf.c (elf_find_function): Revert last change. Use new
2412 tdata field rather than static vars for cache.
2414 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2417 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2418 symbol is defined in regular object.
2420 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2423 * elf.c (elf_find_function): Don't cache if symbols change.
2425 2013-02-07 Alan Modra <amodra@gmail.com>
2428 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2429 copy attributes from or to non-ELF.
2431 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2433 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2434 for non-zero TLS symbol.
2435 (elf_i386_relocate_section): Don't resolve size relocation against
2436 non-zero TLS symbol.
2437 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2438 pc_count for non-zero TLS symbol.
2439 (elf_x86_64_relocate_section): Don't resolve size relocation
2440 against non-zero TLS symbol.
2442 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2443 Andrew Jenner <andrew@codesourcery.com>
2445 Based on patches from Altera Corporation.
2447 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2448 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2449 (BFD_BACKENDS): Add elf32-nios2.lo.
2450 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2451 * Makefile.in: Regenerated.
2452 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2453 bfd_elf32_littlenios2_vec.
2454 * configure: Regenerated.
2455 * config.bfd: Add cases for nios2.
2456 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2457 (bfd_mach_nios2): Define.
2458 (bfd_nios2_arch): Declare.
2459 (bfd_archures_list): Add bfd_nios2_arch.
2460 * targets.c (bfd_elf32_bignios2_vec): Declare.
2461 (bfd_elf32_littlenios2_vec): Declare.
2462 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2463 bfd_elf32_littlenios2_vec.
2464 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2465 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2466 * bfd-in2.h: Regenerated.
2467 * libbfd.h: Regenerated.
2468 * cpu-nios2.c: New file.
2469 * elf32-nios2.c: New file.
2471 2013-02-06 Alan Modra <amodra@gmail.com>
2473 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2476 2013-02-06 Alan Modra <amodra@gmail.com>
2478 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2479 * Makefile.in: Regenerate.
2481 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2482 Pedro Alves <palves@redhat.com>
2484 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2485 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2487 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2488 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2489 * elf-linux-psinfo.h: New file.
2490 * elf.c: Include elf-linux-psinfo.h.
2491 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2493 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2494 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2495 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2496 (elfcore_write_ppc_linux_prpsinfo32): New function.
2498 2013-02-04 Tristan Gingold <gingold@adacore.com>
2500 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2503 2013-02-04 Alan Modra <amodra@gmail.com>
2505 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2506 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2507 * Makefile.in: Regenerate.
2508 * po/SRC-POTFILES.in: Regenerate.
2510 2013-02-04 Alan Modra <amodra@gmail.com>
2512 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2513 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2515 2013-02-01 Alan Modra <amodra@gmail.com>
2517 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2520 2013-01-31 Tristan Gingold <gingold@adacore.com>
2522 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2523 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2524 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2526 2013-01-31 Alan Modra <amodra@gmail.com>
2527 David S. Miller <davem@davemloft.net>
2530 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2531 references to __tls_get_addr.
2532 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2533 vtinherit and vtentry reloc handling too.
2534 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2536 2013-01-31 Alan Modra <amodra@gmail.com>
2538 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2540 2013-01-31 Alan Modra <amodra@gmail.com>
2542 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2544 2013-01-28 Alan Modra <amodra@gmail.com>
2546 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2547 "relocation" in error messages throughout file.
2548 (ppc64_elf_relocate_section): Remove sibling call error message,
2549 replace with "call lacks nop". Specially report errors for
2550 branches to function entry points via OPD lookup and branches
2551 to stubs. Remove NULL symbol handling now done by %T.
2553 2013-01-28 Alan Modra <amodra@gmail.com>
2555 * archive.c (bfd_generic_archive_p): Return target and keep
2556 ardata on partial matches.
2557 * format.c (bfd_check_format_matches): Adjust for above
2558 change. Remove bfd_error_file_ambiguously_recognized dead
2561 2013-01-26 Alan Modra <amodra@gmail.com>
2563 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2564 bfd_preserve_finish): Move to..
2565 * format.c: ..here, splitting out..
2566 (bfd_reinit): ..this. New function.
2567 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2568 keep bfd state for a match.
2569 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2570 * elfcore.h (elf_core_file_p): Likewise.
2571 * mach-o.c (bfd_mach_o_header_p): Likewise.
2572 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2573 * xsym.c (bfd_sym_object_p): Likewise.
2574 * mmo.c (mmo_scan): Clear abfd->symcount.
2575 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2576 * section.c (bfd_section_list_clear): Clear section_htab.count.
2577 * bfd-in2.h: Regenerate.
2579 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2581 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2582 second reloc, make sure that the reloc potentially exists first.
2584 2013-01-24 Nick Clifton <nickc@redhat.com>
2586 * archures.c: Add bfd_mach_v850e3v5.
2587 * bfd-in2.h: Regenerate.
2588 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2589 * cpu-v850_rh850.c: Likewise.
2590 * elf32-v850.c: Add support for v850e3v5 architecture.
2592 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2594 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2596 2013-01-23 Leif Ekblad <leif@rdos.net>
2598 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2600 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2602 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2603 non-zero TLS symbol.
2604 (elf_i386_relocate_section): Resolve size relocation against
2605 non-zero TLS symbol.
2606 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2607 for non-zero TLS symbol.
2608 (elf_x86_64_relocate_section): Resolve size relocation against
2609 non-zero TLS symbol.
2611 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2613 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2614 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2617 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2619 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2620 PC-relative relocation.
2621 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2622 as PC-relative relocation.
2624 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2626 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2628 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2630 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2631 and R_X86_64_SIZE64 check.
2632 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2633 nor R_X86_64_SIZE64.
2635 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2637 * bfd-in2.h: Regenerated.
2638 * libbfd.h: Likewise.
2640 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2641 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2642 (elf_i386_check_relocs): Handle R_386_SIZE32.
2643 (elf_i386_gc_sweep_hook): Likewise.
2644 (elf_i386_relocate_section): Likewise.
2646 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2647 and R_X86_64_SIZE64 entries.
2648 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2649 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2650 (elf_x86_64_reloc_name_lookup): Likewise.
2651 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2653 (elf_x86_64_gc_sweep_hook): Likewise.
2654 (elf_x86_64_relocate_section): Likewise.
2656 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2659 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2662 with R_X86_64_RELATIVE64.
2664 2013-01-15 Nick Clifton <nickc@redhat.com>
2666 * elf32-msp430.c: Fix spelling typo.
2668 2013-01-15 Alan Modra <amodra@gmail.com>
2670 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2673 2013-01-14 Alan Modra <amodra@gmail.com>
2676 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2677 (memory_bclose): Likewise. Return 0 on success.
2678 * cache.c (cache_bclose): Likewise.
2679 * opncls.c (opncls_bclose, bfd_close): Likewise.
2680 * vms-lib.c (vms_lib_bclose): Likewise.
2681 * libbfd.h: Regenerate.
2683 2013-01-13 Alan Modra <amodra@gmail.com>
2685 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2686 Add ref_dynamic_nonweak.
2687 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2688 (_bfd_elf_merge_symbol): Don't call above function. Move
2689 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2691 (elf_link_add_object_symbols): Delete redundant "override" test.
2692 Don't set dynamic_def here.
2693 (elf_link_output_extsym): Update.
2695 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2698 normal and TLS symbol access.
2699 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2701 2013-01-12 Alan Modra <amodra@gmail.com>
2703 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2704 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2705 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2707 2013-01-12 Alan Modra <amodra@gmail.com>
2710 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2711 (_bfd_elf_strtab_clear_all_refs): Define.
2712 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2713 (_bfd_elf_strtab_clear_all_refs): Delete.
2714 * elflink.c (elf_link_add_object_symbols): Clear out added
2715 strtab refs. Correct handling of warning common symbols.
2717 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2719 * aout0.c: Remove trailing white spaces.
2720 * archive.c: Likewise.
2721 * archures.c: Likewise.
2722 * bfd-in.h: Likewise.
2723 * bfd-in2.h: Likewise.
2724 * coff-alpha.c: Likewise.
2725 * coff-i860.c: Likewise.
2726 * coff-mips.c: Likewise.
2727 * coff-ppc.c: Likewise.
2728 * coff-tic80.c: Likewise.
2729 * coff-x86_64.c: Likewise.
2730 * coff-z80.c: Likewise.
2731 * coffcode.h: Likewise.
2732 * coffgen.c: Likewise.
2733 * cofflink.c: Likewise.
2734 * compress.c: Likewise.
2735 * corefile.c: Likewise.
2736 * cpu-arm.c: Likewise.
2737 * cpu-avr.c: Likewise.
2738 * cpu-bfin.c: Likewise.
2739 * cpu-cr16.c: Likewise.
2740 * cpu-cr16c.c: Likewise.
2741 * cpu-crx.c: Likewise.
2742 * cpu-h8300.c: Likewise.
2743 * cpu-i386.c: Likewise.
2744 * cpu-lm32.c: Likewise.
2745 * cpu-m68k.c: Likewise.
2746 * cpu-moxie.c: Likewise.
2747 * cpu-msp430.c: Likewise.
2748 * cpu-sh.c: Likewise.
2749 * cpu-xc16x.c: Likewise.
2750 * dwarf2.c: Likewise.
2751 * ecofflink.c: Likewise.
2752 * ecoffswap.h: Likewise.
2753 * elf-ifunc.c: Likewise.
2754 * elf-m10300.c: Likewise.
2755 * elf-vxworks.c: Likewise.
2756 * elf32-avr.c: Likewise.
2757 * elf32-avr.h: Likewise.
2758 * elf32-cr16.c: Likewise.
2759 * elf32-cr16c.c: Likewise.
2760 * elf32-cris.c: Likewise.
2761 * elf32-crx.c: Likewise.
2762 * elf32-frv.c: Likewise.
2763 * elf32-hppa.c: Likewise.
2764 * elf32-i860.c: Likewise.
2765 * elf32-ip2k.c: Likewise.
2766 * elf32-iq2000.c: Likewise.
2767 * elf32-m32c.c: Likewise.
2768 * elf32-m68hc1x.c: Likewise.
2769 * elf32-msp430.c: Likewise.
2770 * elf32-mt.c: Likewise.
2771 * elf32-ppc.c: Likewise.
2772 * elf32-rl78.c: Likewise.
2773 * elf32-s390.c: Likewise.
2774 * elf32-score.h: Likewise.
2775 * elf32-sh-symbian.c: Likewise.
2776 * elf32-sh.c: Likewise.
2777 * elf32-spu.c: Likewise.
2778 * elf32-tic6x.c: Likewise.
2779 * elf32-v850.c: Likewise.
2780 * elf32-xc16x.c: Likewise.
2781 * elf32-xtensa.c: Likewise.
2782 * elf64-alpha.c: Likewise.
2783 * elf64-hppa.c: Likewise.
2784 * elf64-ppc.c: Likewise.
2785 * elf64-s390.c: Likewise.
2786 * elfcore.h: Likewise.
2787 * elflink.c: Likewise.
2788 * elfxx-mips.c: Likewise.
2789 * elfxx-sparc.c: Likewise.
2790 * elfxx-tilegx.c: Likewise.
2792 * libcoff.h: Likewise.
2793 * libpei.h: Likewise.
2794 * libxcoff.h: Likewise.
2795 * linker.c: Likewise.
2796 * mach-o-i386.c: Likewise.
2797 * mach-o-target.c: Likewise.
2798 * mach-o.c: Likewise.
2799 * mach-o.h: Likewise.
2801 * opncls.c: Likewise.
2802 * pdp11.c: Likewise.
2803 * pe-x86_64.c: Likewise.
2804 * peXXigen.c: Likewise.
2805 * pef-traceback.h: Likewise.
2806 * pei-x86_64.c: Likewise.
2807 * peicode.h: Likewise.
2808 * plugin.c: Likewise.
2809 * reloc.c: Likewise.
2810 * riscix.c: Likewise.
2811 * section.c: Likewise.
2814 * tekhex.c: Likewise.
2815 * ticoff.h: Likewise.
2816 * vaxbsd.c: Likewise.
2817 * xcofflink.c: Likewise.
2818 * xtensa-isa.c: Likewise.
2820 2013-01-10 Will Newton <will.newton@imgtec.com>
2822 * Makefile.am: Add Meta.
2823 * Makefile.in: Regenerate.
2824 * archures.c (bfd_mach_metag): New.
2825 * bfd-in2.h: Regenerate.
2826 * config.bfd: Add Meta.
2827 * configure: Regenerate.
2828 * configure.in: Add Meta.
2829 * cpu-metag.c: New file.
2830 * elf-bfd.h: Add Meta.
2831 * elf32-metag.c: New file.
2832 * elf32-metag.h: New file.
2833 * libbfd.h: Regenerate.
2834 * reloc.c: Add Meta relocations.
2835 * targets.c: Add Meta.
2837 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2839 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2840 (elfcore_write_aarch_hw_break): Likewise.
2841 (elfcore_write_aarch_hw_watch): Likewise.
2842 * elf.c (elfcore_grok_aarch_tls): New function.
2843 (elfcore_grok_aarch_hw_break): Likewise.
2844 (elfcore_grok_aarch_hw_watch): Likewise.
2845 (elfcore_grok_note): Call the new functions to handle the
2846 corresponding notes.
2847 (elfcore_write_aarch_tls): New function.
2848 (elfcore_write_aarch_hw_break): Likewise.
2849 (elfcore_write_aarch_hw_watch): Likewise.
2850 (elfcore_write_register_note): Call the new functions to handle the
2851 corresponding pseudo sections.
2853 2013-01-07 Tom Tromey <tromey@redhat.com>
2855 * section.c (_bfd_std_section): Rename from std_section.
2856 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2857 (STD_SECTION): Update.
2858 * bfd-in2.h: Rebuild.
2860 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2862 * archures.c (bfd_mach_mips5900): Define.
2863 * bfd-in2.h: Regenerate.
2864 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2865 * cpu-mips.c: Add support for MIPS r5900.
2866 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2868 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2869 Nick Clifton <nickc@redhat.com>
2871 * elflink.c (get_value): Prevent the use of an undefined shift
2872 operation. Add sanity checks.
2874 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2876 * config.bfd (cr16*-*-uclinux*): New target support.
2879 For older changes see ChangeLog-2012
2881 Copyright (C) 2013 Free Software Foundation, Inc.
2883 Copying and distribution of this file, with or without modification,
2884 are permitted in any medium without royalty provided the copyright
2885 notice and this notice are preserved.
2891 version-control: never
projects / deliverable / binutils-gdb.git / blob