1 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
5 _bfd_elf_copy_private_bfd_data.
6 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
7 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
8 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
9 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
10 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
11 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
12 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
13 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
14 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
15 (lm32_elf_fdpic_copy_private_bfd_data): Call
16 _bfd_elf_copy_private_bfd_data.
17 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
18 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
19 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
20 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
21 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
22 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
23 * elf32-sh.c (sh_elf_set_private_flags): Removed.
24 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
25 and sh_elf_set_mach_from_flags.
26 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
27 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
29 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
31 * peXXigen.c (rsrc_process_section): Rename index to indx.
33 2013-12-17 Nick Clifton <nickc@redhat.com>
35 * peXXigen.c: Include wchar.h if available.
37 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
38 (pe_print_resource_entries): Rename to
39 rsrc_print_resource_entries. Handle names that are not RVAs.
40 (pe_print_resource_directory): Rename to
41 rsrc_print_resource_directory.
42 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
43 computation of RVA bias.
44 (rsrc_count_entries): New function.
45 (rsrc_count_directory): New function.
46 (rsrc_parse_entry): New function.
47 (rsrc_parse_entries): New function.
48 (rsrc_parse_directory): New function.
49 (rsrc_write_string): New function.
50 (rsrc_compute_rva): New function.
51 (rsrc_write_leaf): New function.
52 (rsrc_write_entry): New function.
53 (rsrc_write_directory): New function.
54 (u16_mbtouc): New function.
55 (rsrc_cmp): New function.
56 (rsrc_print_name): New function.
57 (rsrc_resource_name): New function.
58 (rsrc_merge_string_entries): New function.
59 (rsrc_sort_entries): New function.
60 (rsrc_attach_chain): New function.
61 (rsrc_merge): New function.
62 (rsrc_process_section): New function - merges the contents of a
64 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
65 * configure.in (AC_CHECK_HEADERS): Add wchar.h
66 * config.in: Regenerate.
67 * configure: Regenerate.
69 2013-12-16 Andreas Schwab <schwab@suse.de>
71 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
74 2013-12-14 Alan Modra <amodra@gmail.com>
76 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
77 symbol that will be skipped, we don't have a new definition.
79 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
80 Wei-Cheng Wang <cole945@gmail.com>
82 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
84 * Makefile.in: Regenerate.
85 * archures.c (bfd_nds32_arch): Add nds32 target.
86 * bfd-in2.h: Regenerate.
87 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
88 and bfd_elf32_nds32belin_vec.
89 (nds32*be-*-linux*): Likewise.
90 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
91 (nds32*be-*-*): Likewise.
92 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
93 (bfd_elf32_nds32le_vec): Likewise.
94 (bfd_elf32_nds32belin_vec): Likewise.
95 (bfd_elf32_nds32lelin_vec): Likewise.
96 * configure: Regenerate.
97 * cpu-nds32.c: New file for nds32.
98 * elf-bfd.h: Add NDS32_ELF_DATA.
99 * elf32-nds32.c: New file for nds32.
100 * elf32-nds32.h: New file for nds32.
101 * libbfd.h: Regenerate.
102 * reloc.c: Add relocations for nds32.
103 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
104 (bfd_elf32_nds32le_vec): Likewise.
105 (bfd_elf32_nds32belin_vec): Likewise.
106 (bfd_elf32_nds32lelin_vec): Likewise.
108 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
111 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
112 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
115 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
117 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
119 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
121 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
122 header to ET_EXEC for -pie -Ttext-segment=.
124 2013-12-08 Alan Modra <amodra@gmail.com>
126 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
127 and ref_dynamic_nonweak when chaining together indirect
130 2013-12-06 Tristan Gingold <gingold@adacore.com>
132 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
133 Display epilog opcode.
134 (pex64_dump_xdata): Add argument rf; make addr a local variable.
135 Adjust call to pex64_xdata_print_uwd_codes.
136 (pex64_bfd_print_pdata): Display code range, adjust call to
138 2013-12-05 Tristan Gingold <gingold@adacore.com>
140 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
142 2013-12-03 Nick Clifton <nickc@redhat.com>
144 * peXXigen.c (pe_print_resource_entries): New function: Displays
145 an entry in a .rsrc section.
146 (pe_print_resource_directory): New function: Displays a directory
148 (pe_print_rsrc): New function: Displays the contents of .rsrc
150 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
152 2013-12-03 Alan Modra <amodra@gmail.com>
154 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
155 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
156 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
158 2013-12-03 Alan Modra <amodra@gmail.com>
160 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
163 2013-11-26 Will Newton <will.newton@linaro.org>
165 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
166 Handle STT_GNU_IFUNC symbols correctly in static links.
168 2013-11-26 Will Newton <will.newton@linaro.org>
170 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
171 PLT_INDEX is calculated using correct header size.
173 2013-11-22 Cory Fields <cory@coryfields.com>
175 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
176 * libcoff.h: Regenerate.
177 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
178 timestamp if --insert-timestamp was used.
180 2013-11-19 Roland McGrath <mcgrathr@google.com>
182 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
183 when not doing linking (i.e. INFO is a null pointer).
185 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
187 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
189 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
191 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
192 and R_X86_64_PLT32_BND.
193 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
195 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
196 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
197 BFD_RELOC_X86_64_PLT32_BND.
198 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
200 (elf_x86_64_gc_sweep_hook): Likewise.
201 (elf_x86_64_relocate_section): Likewise.
202 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
203 and BFD_RELOC_X86_64_PLT32_BND.
204 * bfd-in2.h: Regenerated.
205 * libbfd.h: Likewise.
207 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
211 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
213 2013-11-14 Nick Clifton <nickc@redhat.com>
216 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
217 value, TRUE for success, FALSE for failure.
218 Fail if attempting to create a PLT entry for a thumb only target.
219 (elf32_arm_final_link_relocate): Check result of calling
220 elf32_arm_populate_plt_entry.
221 (elf32_arm_finish_dynamic_symbol): Likewise.
223 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
226 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
227 information when forcing a symbol to be local.
229 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
231 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
232 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
233 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
235 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
237 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
238 size of struct elf_prstatus.
240 2013-11-11 Alan Modra <amodra@gmail.com>
242 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
244 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
246 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
247 here, not SYMBOL_CALLS_LOCAL.
248 (ppc64_elf_relocate_section): Likewise.
249 (size_global_entry_stubs): Set undefined symbols on their global
251 (build_global_entry_stubs): ..rather than here.
252 (ppc64_elf_build_stubs): Don't reset glink->size before calling
253 build_global_entry_stubs.
255 2013-11-07 Roland McGrath <mcgrathr@google.com>
257 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
258 collide with bfd_mach_l1om.
259 * bfd-in2.h: Regenerate.
261 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
262 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
263 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
264 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
265 (elf32_x86_64_nacl_elf_object_p): New function.
266 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
268 2013-11-05 DJ Delorie <dj@redhat.com>
270 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
271 are loaded before trying to use them.
273 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
274 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
277 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
279 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
280 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
281 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
282 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
283 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
284 (bfin_relocate_section): Likewise.
285 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
286 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
287 * elf32-cris.c (cris_elf_relocate_section): Likewise.
288 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
289 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
290 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
291 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
292 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
293 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
294 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
295 * elf32-i386.c (elf_i386_relocate_section): Likewise.
296 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
297 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
298 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
299 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
300 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
301 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
302 * elf32-metag.c (elf_metag_relocate_section): Likewise.
303 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
304 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
305 * elf32-mep.c (mep_elf_relocate_section): Likewise.
306 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
307 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
308 * elf32-mt.c (mt_elf_relocate_section): Likewise.
309 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
310 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
311 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
312 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
313 * elf32-rx.c (rx_elf_relocate_section): Likewise.
314 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
315 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
316 * elf32-s390.c (elf_s390_relocate_section): Likewise.
317 * elf32-v850.c (v850_elf_relocate_section): Likewise.
318 * elf32-vax.c (elf_vax_relocate_section): Likewise.
319 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
320 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
321 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
322 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
323 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
324 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
325 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
326 * elf64-s390.c (elf_s390_relocate_section): Likewise.
327 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
328 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
329 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
330 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
332 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
333 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
335 2013-11-05 Alan Modra <amodra@gmail.com>
337 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
339 (ppc64_elf_set_toc): Adjust.
341 2013-11-05 Alan Modra <amodra@gmail.com>
343 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
344 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
345 elf.srelplt, elf.iplt and elf.irelplt.
347 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
349 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
350 ATTRIBUTE_UNUSED from parameter.
351 (nios2_elf_do_lo16_relocate): Likewise.
352 (nios2_elf32_do_hiadj16_relocate): Likewise.
353 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
354 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
355 (nios2_elf32_do_pcrel16_relocate): Likewise.
356 (nios2_elf32_do_call26_relocate): Likewise.
357 (nios2_elf32_do_gprel_relocate): Likewise.
358 (nios2_elf32_do_ujmp_relocate): Likewise.
359 (nios2_elf32_do_cjmp_relocate): Likewise.
360 (nios2_elf32_do_callr_relocate): Likewise.
361 (nios2_elf32_gc_mark_hook): Likewise.
363 2013-11-04 Alan Modra <amodra@gmail.com>
365 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
366 prologue to non-PIC in non-PIC executables.
368 2013-11-04 Alan Modra <amodra@gmail.com>
370 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
371 pointer_equality_needed flag.
372 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
373 entries for references to functions in shared libraries on
375 (readonly_dynrelocs): Split into function of the same name and..
376 (maybe_set_textrel): ..this new function. Update call.
377 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
378 ELFv2 in most cases if we have a plt entry. Use new
380 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
381 for ifunc in static executables.
382 (size_global_entry_stubs): New function.
383 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
384 Save end of glink branch table.
385 (ppc64_elf_hash_symbol): New function.
386 (build_global_entry_stubs): New function.
387 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
389 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
390 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
393 2013-11-02 Alan Modra <amodra@gmail.com>
395 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
397 2013-11-02 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
400 to value for object file.
402 2013-11-01 Roland McGrath <mcgrathr@google.com>
404 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
405 some section have SEC_HAS_CONTENTS set. It's not set for
406 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
407 sections is implausible and not really supportable anyway.
409 2013-10-30 Alan Modra <amodra@gmail.com>
411 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
412 tag to specify tls optimisation.
413 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
414 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
415 toc pointers are used via DT_PPC64_OPT.
417 2013-10-30 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
420 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
421 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
422 ppc64_elf_relocate_section): Use new defines.
424 2013-10-30 Alan Modra <amodra@gmail.com>
426 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
427 parameter and adjust for ELFv2. Update all uses.
428 (PLT_CALL_STUB_SIZE): Delete.
429 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
430 (allocate_dynrelocs): Likewise.
431 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
432 (get_r2off): Return 0 for ELFv2 -R.
433 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
434 (ppc64_elf_size_stubs): Likewise.
435 (ppc64_elf_build_stubs): Add new ELFv2 glink.
437 2013-10-30 Alan Modra <amodra@gmail.com>
438 Ulrich Weigand <uweigand@de.ibm.com>
440 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
441 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
442 we forgot, "plt_ent".
443 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
444 st_other bits only valid in ELFv2.
445 (ppc64_elf_merge_symbol_attribute): New function.
446 (ppc_type_of_stub): Add local_off param to test branch range.
447 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
448 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
449 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
451 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
454 2013-10-30 Alan Modra <amodra@gmail.com>
456 * elf64-ppc.c (abiversion, set_abiversion): New functions.
457 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
458 (struct ppc_link_hash_table): Add opd_abi.
459 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
460 (ppc64_elf_merge_private_bfd_data): New function.
461 (ppc64_elf_print_private_bfd_data): New function.
462 (ppc64_elf_tls_setup): Set htab->opd_abi.
463 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
465 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
466 (ppc64_elf_finish_dynamic_symbol): Likewise
468 2013-10-30 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
471 reg and r12 as destination.
472 (ppc_build_one_stub): Likewise.
473 (ppc64_elf_build_stubs): Likewise for glink.
475 2013-10-30 Alan Modra <amodra@gmail.com>
477 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
478 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
479 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
480 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
481 Make all _HA and _HI relocs report signed overflow.
482 (ppc64_elf_reloc_type_lookup): Handle new relocs.
483 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
484 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
485 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
486 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
487 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
488 * libbfd.h: Regenerate.
489 * bfd-in2.h: Regenerate.
491 2013-10-29 Roland McGrath <mcgrathr@google.com>
493 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
494 sequence to match what the assembler generates.
496 2013-10-29 Jan Beulich <jbeulich@suse.com>
498 * elflink.c (struct elf_outext_info): Add field file_sym_done.
499 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
500 symbol emission from here ...
501 (elf_link_output_extsym): ... to here.
503 2013-10-24 Nick Clifton <nickc@redhat.com>
506 * dwarf2.c (lookup_address_in_line_info_table): Change return type
507 to be the range of addresses covered by the table.
508 (comp_unit_find_nearest_line): Likewise.
509 (find_line): Search all CUs. Select the one that matches and
510 covers the smallest address range.
512 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
514 * elf32-cris.c (cris_elf_check_relocs): Don't assume
515 a registered dynobj means that a .got has been created.
517 2013-10-17 Alan Modra <amodra@gmail.com>
520 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
521 when finding lowest_section.
523 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
525 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
526 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
527 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
528 Merge Tag_GNU_MIPS_ABI_MSA attributes.
530 2013-10-14 Nick Clifton <nickc@redhat.com>
532 * gen-aout.c (main): Fix formatting. Close file.
534 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
536 * elfxx-mips.c (mips_use_local_got_p): New function.
537 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
538 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
539 GOT and absolute references.
541 2013-10-09 Roland McGrath <mcgrathr@google.com>
543 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
544 expression to int to silence over-eager compiler warnings.
546 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
547 loop that doesn't use (or initialize) it.
549 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
550 Move second const qualifier so it applies to the pointer.
552 2013-10-09 Nick Clifton <nickc@redhat.com>
555 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
557 2013-10-09 Tom Tromey <tromey@redhat.com>
559 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
561 2013-10-09 Nick Clifton <nickc@redhat.com>
564 * elf32-rl78.c (rl78_dump_symtab): Delete.
565 (rl78_get_reloc): Delete.
567 2013-10-09 Tom Tromey <tromey@redhat.com>
569 * bfd-in2.h: Rebuild.
570 * opncls.c (bfd_get_alt_debug_link_info): Change type of
571 buildid_len to bfd_size_type.
573 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
576 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
577 "case". Reindent "switch" statements.
579 2013-10-08 Tom Tromey <tromey@redhat.com>
581 * bfd-in2.h: Rebuild.
582 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
583 parameter. Change type of buildid_out. Update.
584 (get_alt_debug_link_info_shim): New function.
585 (bfd_follow_gnu_debuglink): Use it.
587 2013-10-08 Andreas Schwab <schwab@suse.de>
589 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
592 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
594 * configure: Regenerate.
596 2013-10-03 Will Newton <will.newton@linaro.org>
598 * configure: Regenerate.
599 * configure.in: Build elf-ifunc.o for AArch64.
600 * elfnn-aarch64.c: Include objalloc.h.
601 (elfNN_aarch64_local_htab_hash): New function.
602 (elfNN_aarch64_local_htab_eq): New function.
603 (elfNN_aarch64_get_local_sym_hash): New function.
604 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
606 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
607 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
608 for handling STT_GNU_IFUNC symbols.
609 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
610 references to STT_GNU_IFUNC symbols.
611 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
612 STT_GNU_IFUNC symbols.
613 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
614 symbols. Ensure we don't increase plt.refcount from -1 to 0.
615 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
616 (elfNN_aarch64_is_function_type): Remove function.
617 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
618 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
619 (elfNN_aarch64_allocate_local_dynrelocs): New function.
620 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
621 (elfNN_aarch64_size_dynamic_sections): Call
622 elfNN_aarch64_allocate_local_dynrelocs.
623 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
624 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
625 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
626 STT_GNU_IFUNC symbols and .iplt.
627 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
628 (elfNN_aarch64_finish_dynamic_sections): Call
629 elfNN_aarch64_finish_local_dynamic_symbol.
631 2013-09-30 Nick Clifton <nickc@redhat.com>
633 * cpu-msp430.c: Use printable names that match the values
634 displayed by readelf.
636 2013-08-25 Andrew Pinski <apinski@cavium.com>
638 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
641 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
643 * elfxx-mips.c (mips_elf_create_got_section): Hide
644 _GLOBAL_OFFSET_TABLE_.
646 2013-09-24 Alan Modra <amodra@gmail.com>
648 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
650 2013-09-24 Alan Modra <amodra@gmail.com>
652 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
653 stabs at end of .stab. Tidy variable usage. Don't drop the need
654 for a NULL function name stab if If N_FUN stab is ignored.
655 Ensure index entry count loop matches write loop.
657 2013-09-20 Alan Modra <amodra@gmail.com>
659 * configure: Regenerate.
661 2013-09-18 Tristan Gingold <gingold@adacore.com>
663 * configure.in: Bump version to 2.24.51
664 * configure: Regenerate.
666 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
668 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
671 2013-08-31 John David Anglin <dave.anglin@bell.net>
673 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
676 2013-08-29 Jakub Jelinek <jakub@redhat.com>
678 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
679 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
680 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
681 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
683 2013-08-27 Alan Modra <amodra@gmail.com>
685 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
686 Add notice_as_needed.
687 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
688 (elf_backend_notice_as_needed): Define.
689 (ppc64_elf_as_needed_cleanup): Rename and adjust..
690 (ppc64_elf_notice_as_needed): ..to this.
691 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
692 (elf_link_add_object_symbols): ..from here.
693 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
694 (elf_backend_notice_as_needed): Define..
695 (elfNN_bed): ..and use here.
697 2013-08-26 Roland McGrath <mcgrathr@google.com>
699 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
700 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
701 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
702 (bfd_i386_nacl_arch): New variable.
703 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
704 (bfd_x64_32_arch_intel_syntax): Link them into the list.
705 * bfd-in2.h: Regenerate.
707 2013-08-26 Roland McGrath <mcgrathr@google.com>
709 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
710 elf_segment_map list. If an executable segment is page-aligned
711 but does not end with a full page, then append a fake section into
712 the segment map entry that pads out the page.
713 (nacl_final_write_processing): New function. Write the code fill
714 laid out in nacl_modify_segment_map.
715 * elf-nacl.h: Declare it.
716 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
717 (elf_backend_final_write_processing): Define it for NaCl backend.
718 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
719 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
721 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
722 parameter to MINPAGESIZE.
723 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
725 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
727 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
729 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
730 set GOT's entry size if there is no ELF section data.
731 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
732 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
735 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
737 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
738 (get_elf_x86_64_backend_data): Use it.
739 (elf_x86_64_size_dynamic_sections): Likewise.
741 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
744 * bfdio.c: Fix typos.
745 * elf32-spu.c: Likewise.
746 * elfnn-aarch64.c: Likewise.
748 2013-08-21 Tristan Gingold <gingold@adacore.com>
750 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
752 * coffcode.h (coff_compute_section_file_positions): Force
753 match between file offset and vma offset.
755 2013-08-21 Alan Modra <amodra@gmail.com>
757 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
758 and *poldalignment before exiting when !relocs_compatible.
760 2013-08-21 Alan Modra <amodra@gmail.com>
762 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
763 symbols to STV_HIDDEN.
765 2013-08-14 John Tytgat <john@bass-software.com>
768 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
769 segment containing the relocating symbol instead of assuming 0 for
770 sb group relocations.
772 2013-08-09 Nick Clifton <nickc@redhat.com>
774 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
775 flag bits do not match.
776 (rl78_elf_print_private_bfd_data): Describe G10 flag.
778 2013-08-05 John Tytgat <john@bass-software.com>
780 * po/BLD-POTFILES.in: Regenerate.
781 * po/SRC-POTFILES.in: Likewise.
783 2013-07-31 John Tytgat <john@bass-software.com>
786 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
789 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
791 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
792 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
795 2013-07-27 Andrew Pinski <apinski@cavium.com>
797 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
798 Use the correct alignment for
799 _bfd_elf_make_dynamic_reloc_section for ILP32.
801 2013-07-27 Andrew Pinski <apinski@cavium.com>
803 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
804 BFD_RELOC_AARCH64_NONE explicitly.
806 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
808 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
809 entry size if there is no ELF section data.
811 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
813 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
814 Don't check symbol visibility here. Remove a check already
816 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
817 instead of individual checks.
818 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
819 check the offset to decide if produce a GOT or PLT entry.
820 Remove redundant assertions. Remove code to produce GOT entries
821 for local symbols. Remove a duplicate comment and add a comment
823 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
826 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
828 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
831 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
833 * elf32-vax.c (elf_vax_discard_got_entries): New function.
834 (elf_vax_always_size_sections): Likewise.
835 (elf_vax_size_dynamic_sections): Remove code moved to
836 elf_vax_always_size_sections. Make comment on
837 elf_vax_instantiate_got_entries match reality.
838 (elf_vax_instantiate_got_entries): Assert that rather than check
839 if dynobj is null. Don't check for dynamic_sections_created.
840 Make function description match reality.
841 (elf_backend_always_size_sections): New macro.
843 2013-07-25 Alan Modra <amodra@gmail.com>
845 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
847 (opd_entry_value): Cache .opd section contents.
848 (ppc64_elf_relocate_section): Adjust.
850 2013-07-25 Alan Modra <amodra@gmail.com>
854 * elflink.c (elf_link_add_object_symbols): Correct test in
855 last patch. Remove unnecessary code.
857 2013-07-24 Tristan Gingold <gingold@adacore.com>
859 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
860 R_RBR. Add numbers in comments.
861 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
862 * coff64-rs6000.c: Likewise.
864 2013-07-20 Alan Modra <amodra@gmail.com>
868 * elflink.c (elf_link_add_object_symbols): Don't clobber
869 .gnu.warning.symbol sections when shared.
871 2013-07-19 Nick Clifton <nickc@redhat.com>
873 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
874 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
876 2013-07-18 Travis Snoozy <quandary@remstate.com>
879 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
881 * R_MSP430_2X_PCREL: Likewise.
882 * R_MSP430X_10_PCREL: Likewise.
883 * R_MSP430X_2X_PCREL: Likewise.
885 2013-07-18 Terry Guo <terry.guo@arm.com>
887 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
889 (elf32_arm_final_link_relocate): Likewise.
891 2013-07-18 Bill Neubauer <wcn@google.com>
893 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
896 2013-07-18 Roland McGrath <mcgrathr@google.com>
898 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
899 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
900 (arm_build_one_stub): Increase MAXRELOCS to 3.
901 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
902 (struct elf32_arm_link_hash_table): Give add_stub_section member's
903 pointee type a third argument.
904 (elf32_arm_create_or_find_stub_sec): Update caller.
905 (elf32_arm_size_stubs): Update argument type.
906 * bfd-in.h (elf32_arm_size_stubs): Update decl.
907 * bfd-in2.h: Regenerate.
908 * libbfd.h: Regenerate.
910 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
912 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
913 magic numbers with enum values.
915 2013-07-12 Roland McGrath <mcgrathr@google.com>
917 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
918 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
919 been added here with 2013-07-05 elf32-s390.c change).
920 * bfd-in2.h: Regenerate (no-op).
921 * libbfd.h: Regenerate (no-op).
923 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
925 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
927 (_bfd_mips_elf_print_private_bfd_data): Likewise.
929 2013-07-09 Tristan Gingold <gingold@adacore.com>
931 * vms-alpha.c (struct vms_private_data_struct): Remove
932 flag_hash_long_names and flag_show_after_trunc.
933 (hash_string): Remove.
934 (_bfd_vms_length_hash_symbol): Remove.
935 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
936 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
937 (_bfd_vms_write_ehdr): Remove code that set removed flags.
938 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
939 (vms_bfd_is_local_label_name): Remove trace call.
941 2013-07-09 Tristan Gingold <gingold@adacore.com>
943 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
945 * configure.com: Adjust to match changes in configure.
946 * makefile.vms (OBJS): Update list.
948 2013-07-05 Tristan Gingold <gingold@adacore.com>
950 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
953 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
955 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
956 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
957 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
958 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
960 * elf64-s390.c: See elf32-s390.c
961 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
962 * libbfd.h: Add new reloc strings.
964 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
966 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
968 (elfNN_aarch64_relocate_section): Likewise.
969 (elfNN_aarch64_gc_sweep_hook): Likewise.
970 (elfNN_aarch64_check_relocs): Likewise.
972 2013-07-03 Alan Modra <amodra@gmail.com>
974 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
975 when relocatable. Don't change root.type or type here.
976 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
978 2013-07-03 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
981 (ppc64_elf_size_stubs): Don't set "addend".
982 (ppc64_elf_relocate_section): Don't allow calls via
983 toc-adjusting stubs without a following nop even in an
984 executable, except for self-calls and both libc_start_main
985 and .libc_start_main.
987 2013-07-03 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
991 2013-07-02 Tristan Gingold <gingold@adacore.com>
993 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
996 2013-07-02 Tristan Gingold <gingold@adacore.com>
998 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
999 (_bfd_vms_find_nearest_line_discriminator): New function.
1001 2013-07-02 Tristan Gingold <gingold@adacore.com>
1003 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1005 2013-07-02 Tristan Gingold <gingold@adacore.com>
1007 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1008 (rs6000coff_vec): Reference it.
1010 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1012 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1013 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1014 (elfNN_aarch64_create_dynamic_sections): Do not define
1015 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1017 2013-07-02 Alan Modra <amodra@gmail.com>
1019 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1020 .TOC. after relocatable check.
1022 2013-07-01 Alan Modra <amodra@gmail.com>
1024 * elf64-ppc.h (ppc64_elf_toc): Delete.
1025 (ppc64_elf_set_toc): Declare.
1026 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1027 with call the ppc64_elf_set_toc.
1028 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1029 (ppc64_elf_start_multitoc_partition): Likewise.
1030 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1032 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1034 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1035 as needing a toc pointer.
1036 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1037 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1040 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1043 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1046 2013-06-28 Nick Clifton <nickc@redhat.com>
1049 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1051 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1053 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1055 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1056 in sgot[0] rather than sgotplt[0].
1058 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1060 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1061 beginning of the generated file.
1062 (elf64-aarch64.c): Likewise.
1063 * Makefile.in: Re-generated.
1065 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1067 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1068 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1069 * Makefile.in: Re-generated.
1070 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1071 (bfd_elf64_littleaarch64_vec): Likewise.
1072 (bfd_elf32_bigaarch64_vec): Likewise.
1073 (bfd_elf32_littleaarch64_vec): Likewise.
1074 * configure: Re-generated.
1075 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1076 * elfxx-aarch64.h: New file.
1077 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1078 stuff to elfxx-aarch64.c.
1079 (bfd_elf_aarch64_put_addend): Removed.
1080 (PG_OFFSET, PG): Likewise.
1081 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1082 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1083 (elf64_aarch64_grok_prstatus): Removed.
1084 (elf_backend_grok_prstatus): Removed.
1086 (aarch64_unsigned_overflow): Likewise.
1087 (aarch64_signed_overflow): Likewise.
1088 (aarch64_resolve_relocation): Likewise.
1090 (decode_branch_ofs_26): Likewise.
1091 (decode_cond_branch_ofs_19): Likewise.
1092 (decode_ld_lit_ofs_19): Likewise.
1093 (decode_tst_branch_ofs_14): Likewise.
1094 (decode_movw_imm): Likewise.
1095 (decode_adr_imm): Likewise.
1096 (decode_add_imm): Likewise.
1097 (reencode_branch_ofs_26): Likewise.
1098 (reencode_cond_branch_ofs_19): Likewise.
1099 (reencode_ld_lit_ofs_19): Likewise.
1100 (reencode_tst_branch_ofs_14): Likewise.
1101 (reencode_movw_imm): Likewise.
1102 (reencode_adr_imm): Likewise.
1103 (reencode_ldst_pos_imm): Likewise.
1104 (reencode_add_imm): Likewise.
1105 (reencode_movzn_to_movz): Likewise.
1106 (reencode_movzn_to_movn): Likewise.
1107 (aarch64_relocate): Update to call the new function names in
1109 (aarch64_calculate_got_entry_vma): Likewise.
1110 (elfNN_aarch64_final_link_relocate): Likewise.
1111 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1112 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1113 (elf_aarch64_update_plt_entry): ... this.
1114 (elfNN_aarch64_create_small_pltn_entry): Update.
1115 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1116 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1117 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1118 call elf_aarch64_update_plt_entry.
1120 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1122 * bfd-in2.h: Re-generated.
1123 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1124 (IS_AARCH64_TLS_RELOC): Change to be based on the
1125 bfd reloc enumerators.
1126 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1127 (PG, PG_OFFSET): Cast literal to bfd_vma.
1128 (elf64_aarch64_howto_table): Removed.
1129 (elf64_aarch64_howto_dynrelocs): Removed.
1130 (elf64_aarch64_tls_howto_table): Removed.
1131 (elf64_aarch64_tlsdesc_howto_table): Removed.
1132 (elfNN_aarch64_howto_table): New table to host all howto entires..
1133 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1134 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1135 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1136 (struct elf_aarch64_reloc_map): New.
1137 (elf_aarch64_reloc_map): New table.
1138 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1139 (elfNN_aarch64_howto_from_type): Update to look up the new table
1140 elfNN_aarch64_howto_table.
1141 (struct elf64_aarch64_reloc_map): Remove.
1142 (elf64_aarch64_reloc_map): Remove.
1143 (elfNN_aarch64_reloc_type_lookup): Change to call
1144 elfNN_aarch64_howto_from_bfd_reloc.
1145 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1146 elfNN_aarch64_howto_table.
1147 (aarch64_resolve_relocation): Refactor to switch on the bfd
1149 (bfd_elf_aarch64_put_addend): Likewise.
1150 (elfNN_aarch64_final_link_relocate): Likewise.
1151 (aarch64_tls_transition_without_check): Likewise.
1152 (aarch64_reloc_got_type): Likewise.
1153 (aarch64_can_relax_tls): Likewise.
1154 (aarch64_tls_transition): Likewise.
1155 (elfNN_aarch64_tls_relax): Likewise.
1156 (elfNN_aarch64_final_link_relocate): Likewise.
1157 (elfNN_aarch64_relocate_section): Likewise.
1158 (elfNN_aarch64_gc_sweep_hook): Likewise.
1159 (elfNN_aarch64_check_relocs): Likewise.
1160 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1161 * libbfd.h: Re-generated.
1162 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1163 (BFD_RELOC_AARCH64_RELOC_START)
1164 (BFD_RELOC_AARCH64_RELOC_END)
1165 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1166 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1167 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1168 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1169 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1170 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1171 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1173 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1175 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1176 (BUILD_CFILES): Add elf32-aarch64.c.
1177 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1178 * Makefile.in: Re-generated.
1179 * archures.c (bfd_mach_aarch64_ilp32): New define.
1180 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1181 (bfd_elf32_aarch64_set_options): Ditto.
1182 (elf32_aarch64_setup_section_lists): Ditto.
1183 (elf32_aarch64_next_input_section): Ditto.
1184 (elf32_aarch64_size_stubs): Ditto.
1185 (elf32_aarch64_build_stubs): Ditto.
1186 * bfd-in2.h: Re-generated.
1187 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1188 and bfd_elf32_bigaarch64_vec.
1189 (aarch64-*-linux*): Likewise.
1190 (aarch64_be-*-elf): Likewise.
1191 (aarch64_be-*-linux*): Likewise.
1192 * configure.in (bfd_elf32_bigaarch64_vec)
1193 (bfd_elf32_littleaarch64_vec): New.
1194 * configure: Re-generated.
1195 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1197 (bfd_aarch64_arch_ilp32): New.
1198 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1199 * elfnn-aarch64.c (ARCH_SIZE): New define.
1200 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1201 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1202 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1203 (ELF64_R_*): Rename to ELFNN_R_*.
1204 Plus other paramaterization.
1205 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1207 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1208 bfd_elf32_littleaarch64_vec.
1210 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1212 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1213 (BUILD_CFILES): Add elf64-aarch64.c.
1214 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1215 * Makefile.in: Re-generated.
1216 * elf64-aarch64.c: Rename to ...
1217 * elfnn-aarch64.c: ... this.
1219 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1220 Paul Brook <paul@codesourcery.com>
1222 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1223 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1224 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1225 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1226 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1227 (micromips_insn32_o32_exec_plt0_entry): New variable.
1228 (micromips_insn32_o32_exec_plt_entry): Likewise.
1229 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1230 (mips_elf_estimate_stub_size): Likewise.
1231 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1232 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1233 (mips_finish_exec_plt): Likewise.
1234 (_bfd_mips_elf_relax_section): Likewise.
1235 (_bfd_mips_elf_insn32): New function.
1236 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1238 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1240 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1242 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1243 (bfd_elf32_get_synthetic_symtab): New macro.
1244 * elfxx-mips.c (plt_entry): New structure.
1245 (mips_elf_link_hash_entry): Add use_plt_entry member.
1246 (mips_elf_link_hash_table): Rename plt_entry_size member to
1247 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1248 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1250 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1251 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1252 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1253 (STUB_LI16S_MICROMIPS): Likewise.
1254 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1255 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1256 (micromips_o32_exec_plt0_entry): New variable.
1257 (mips16_o32_exec_plt_entry): Likewise.
1258 (micromips_o32_exec_plt_entry): Likewise.
1259 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1260 (mips_elf_output_extsym): Update to use gotplt_union's plist
1261 member rather than offset.
1262 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1263 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1264 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1265 member rather than offset.
1266 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1268 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1270 (mips_elf_make_plt_record): New function.
1271 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1272 of JAL relocations that might need a PLT entry.
1273 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1274 gotplt_union's plist member rather than offset. Set individual
1275 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1276 Don't set the symbol's value in the symbol table for PLT
1277 references here. Don't set the PLT or PLT GOT section sizes
1279 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1280 (mips_elf_allocate_lazy_stub): Likewise.
1281 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1283 (mips_elf_set_plt_sym_value): New function.
1284 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1285 PLT and PLT GOT section sizes here. Set the symbol values in
1286 the symbol table for PLT references here. Handle microMIPS
1287 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1288 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1289 gotplt_union's plist member rather than offset. Handle
1290 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1291 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1292 gotplt_union's plist member rather than offset. Use
1293 MIPS_ELF_GOT_SIZE to calculate GOT address.
1294 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1295 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1296 mips_finish_exec_plt.
1297 (_bfd_mips_elf_link_hash_table_create): Update to use
1298 gotplt_union's plist member rather than offset.
1299 (_bfd_mips_elf_get_synthetic_symtab): New function.
1301 2013-06-24 Wawa <caojinyu@msn.com>
1304 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1306 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1308 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1310 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1311 * Makefile.in: Regenerate.
1312 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1313 Set want64 to true for them at the end.
1314 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1317 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1319 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1320 set sh_entsize for PLT section.
1322 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1324 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1325 * bfd-in2.h: Re-generated.
1326 * elf64-aarch64.c (RELOC_SECTION): Removed.
1327 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1328 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1329 (elf64_aarch64_link_hash_traverse): Ditto.
1330 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1333 2013-06-19 Will Newton <will.newton@linaro.org>
1335 * configure: Regenerated.
1336 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1337 * elf64-aarch64.c: Remove objalloc.h include.
1338 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1339 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1340 members. (elf_aarch64_local_htab_hash): Remove function.
1341 (elf_aarch64_local_htab_eq): Remove function.
1342 (elf_aarch64_get_local_sym_hash): Remove function.
1343 (elf64_aarch64_link_hash_table_create): Remove local hash
1344 table initialization.
1345 (elf64_aarch64_final_link_relocate): Remove sym argument and
1346 handling of ifunc symbols.
1347 (elf64_aarch64_relocate_section): Don't pass sym argument to
1348 elf64_aarch64_final_link_relocate.
1349 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1350 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1351 (elf64_aarch64_check_relocs): Likewise.
1352 (elf64_aarch64_post_process_headers): Remove call to
1354 (elf64_aarch64_is_function_type): New function.
1355 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1356 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1357 (elf64_aarch64_size_dynamic_sections): Remove call to
1358 elf_aarch64_allocate_local_dynrelocs.
1359 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1360 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1361 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1362 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1363 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1364 elf_aarch64_finish_local_dynamic_symbol.
1365 (elf64_aarch64_add_symbol_hook): Remove function.
1367 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1369 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1370 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1371 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1372 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1373 R_AARCH64_GOT_LD_PREL19.
1375 2013-06-13 Terry Guo <terry.guo@arm.com>
1378 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1379 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1380 supports thumb instructions.
1382 2013-06-11 DJ Delorie <dj@redhat.com>
1384 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1386 2013-06-11 Will Newton <will.newton@linaro.org>
1388 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1389 ELF64_R_SYM instead of ELF32_R_SYM.
1391 2013-06-11 Nick Clifton <nickc@redhat.com>
1393 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1394 checks if the dynamic sections have been created and relaxation
1395 has not been performed.
1397 2013-06-07 Will Newton <will.newton@linaro.org>
1399 * configure: Regenerate.
1400 * configure.in: Build elf-ifunc.o for AArch64.
1401 * elf64-aarch64.c: Include objalloc.h.
1402 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1403 (struct elf64_aarch64_link_hash_table): Add members for handling
1404 R_AARCH64_IRELATIVE relocations.
1405 (elf_aarch64_local_htab_hash): New function.
1406 (elf_aarch64_local_htab_eq): New function.
1407 (elf_aarch64_get_local_sym_hash): New function.
1408 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1410 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1411 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1412 for handling STT_GNU_IFUNC symbols.
1413 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1414 references to STT_GNU_IFUNC symbols.
1415 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1416 STT_GNU_IFUNC symbols.
1417 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1418 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1419 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1420 (elf64_aarch64_is_function_type): Remove function.
1421 (elf64_aarch64_allocate_dynrelocs): Call
1422 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1423 (elf_aarch64_allocate_local_dynrelocs): New function.
1424 (elf64_aarch64_size_dynamic_sections): Call
1425 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1426 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1427 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1428 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1429 STT_GNU_IFUNC symbols and .iplt.
1430 (elf_aarch64_finish_local_dynamic_symbol): New function.
1431 (elf64_aarch64_finish_dynamic_sections): Call
1432 elf_aarch64_finish_local_dynamic_symbol.
1433 (elf64_aarch64_add_symbol_hook): New function.
1435 2013-06-03 Alan Modra <amodra@gmail.com>
1437 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1438 var. Use it with last_stab.
1440 2013-05-30 Paul Brook <paul@codesourcery.com>
1442 * bfd-in2.h: Regenerate.
1443 * elf32-mips.c (elf_mips_eh_howto): New.
1444 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1445 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1446 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1447 * elf64-mips.c (elf_mips_eh_howto): New.
1448 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1449 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1450 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1451 * libbfd.h: Regenerate.
1452 * reloc.c (BFD_RELOC_MIPS_EH): New.
1454 2013-05-29 Nick Clifton <nickc@redhat.com>
1456 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1457 alternate debug info source.
1458 (dwarf_debug_sections): Add entries for alternate .debug_str and
1459 .debug_info sections.
1460 (dwarf_debug_section_enum): Likewise.
1461 (read_alt_indirect_string): New function. Handles a
1462 DW_FORM_GNU_strp_alt attribute.
1463 (read_alt_indirect_ref): New function. Handles a
1464 DW_FORM_GNU_ref_alt attribute.
1465 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1466 DW_FORM_GNU_strp_alt.
1467 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1469 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1471 * opncls.c (GNU_DEBUGALTLINK): Define.
1472 (bfd_get_alt_debug_link_info): New function.
1473 (separate_alt_debug_file_exists): New function.
1474 (find_separate_debug_file): Add parameters for fetch and check
1476 (bfd_follow_gnu_debugaltlink): New function.
1477 * bfd-in2.h: Regenerate.
1479 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1481 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1482 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1483 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1484 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1485 * bfd-in2.h: Regenerate.
1486 * libbfd.h: Regenerate.
1487 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1489 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1490 (elf64_aarch64_reloc_map): Likewise.
1491 (aarch64_resolve_relocation): Likewise.
1492 (bfd_elf_aarch64_put_addend): Likewise.
1493 (aarch64_tls_transition_without_check): Likewise.
1494 (aarch64_reloc_got_type): Likewise.
1495 (elf64_aarch64_final_link_relocate): Likewise.
1496 (elf64_aarch64_tls_relax): Likewise.
1497 (elf64_aarch64_relocate_section): Likewise.
1498 (elf64_aarch64_gc_sweep_hook): Likewise.
1499 (elf64_aarch64_check_relocs): Likewise.
1501 2013-05-26 Mark Wielaard <mjw@redhat.com>
1503 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1504 (max_open_files): New static int initialized to zero.
1505 (bfd_cache_max_open): New static function to set and return
1507 (bfd_cache_init): Use bfd_cache_max_open.
1508 (bfd_open_file): Likewise.
1509 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1510 (AC_CHECK_FUNCS): Add getrlimit.
1511 * configure: Regenerated.
1512 * config.in: Likewise.
1513 * sysdep.h: Check and include sys/resource.h for getrlimit.
1515 2013-05-23 Alan Modra <amodra@gmail.com>
1517 * format.c (bfd_check_format_matches): Don't match a target in
1518 targ_selvecs if some other target is a better match. If
1519 targets implement match priority, fall back to the first of
1522 2013-05-22 Eric Herman <eric@freesa.org>
1525 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1527 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1530 * srec.c (srec_set_section_contents): Properly convert size
1531 and offset to address when octets_per_byte is not unity.
1533 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1535 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1536 refcount member of the gotplt_union when resetting the reference
1537 count. Adjust comment.
1539 2013-05-20 Will Newton <will.newton@linaro.org>
1541 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1542 relocs_copied member.
1543 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1544 relocs_copied member.
1545 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1546 relocs_copied member.
1548 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1550 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1551 function definition.
1553 2013-05-16 Cary Coutant <ccoutant@google.com>
1555 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1556 external_ext_size and esize.
1558 2013-05-16 Tristan Gingold <gingold@adacore.com>
1560 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1561 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1563 2013-05-15 Andreas Schwab <schwab@suse.de>
1565 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1567 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1569 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1570 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1572 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1574 * bfd.c (_bfd_default_error_handler): Replace use of putc
1575 by fputc. Add comment explaining why.
1577 2013-05-09 Alan Modra <amodra@gmail.com>
1579 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1580 of symbols when hashes already exist.
1582 2013-05-07 Will Newton <will.newton@linaro.org>
1584 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1585 plt_header_size argument for ports where it differs from
1587 * elf-bfd.h: Likewise.
1588 * elf32-i386.c: Pass plt_header_size to
1589 _bfd_elf_allocate_ifunc_dyn_relocs.
1590 * elf64-x86-64.c: Likewise.
1592 2013-05-07 Will Newton <will.newton@linaro.org>
1594 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1596 * elf-bfd.h: Likewise.
1598 2013-05-06 Paul Brook <paul@codesourcery.com>
1600 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1601 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1602 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1603 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1604 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1605 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1607 2013-05-06 Alan Modra <amodra@gmail.com>
1609 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1610 hashes are not available.
1612 2013-05-06 Alan Modra <amodra@gmail.com>
1614 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1615 hashes around loading as-needed library. Zero them on allocation,
1616 and restore to initial all-zero state if library not needed.
1617 Arrange to reuse hashes if we load library again later.
1619 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1621 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1622 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1623 * elfn32-mips.c: Likewise.
1624 * elf64-mips.c: Likewise.
1626 2013-05-02 Nick Clifton <nickc@redhat.com>
1628 * archures.c: Add some more MSP430 machine numbers.
1629 * config.bfd (msp430): Define targ_selvecs.
1630 * configure.in: Add bfd_elf32_msp430_ti_vec.
1631 * cpu-msp430.c: Add some more MSP430 machine numbers.
1632 * elf32-msp430.c Add support for MSP430X relocations.
1633 Add support for TI compiler generated relocations.
1634 Add support for sym_diff relocations.
1635 Add support for relaxing out of range short branches into long
1637 Add support for MSP430 attribute section.
1638 * reloc.c: Add MSP430X relocations.
1639 * targets.c: Add bfd_elf32_msp430_ti_vec.
1640 * bfd-in2.h: Regenerate.
1641 * configure: Regenerate.
1642 * libbfd.h: Regenerate.
1644 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1646 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1647 alpha*-*-linux*ecoff*.
1649 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1652 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1655 2013-04-30 Alan Modra <amodra@gmail.com>
1657 * elflink.c (bfd_elf_record_link_assignment): Dont make
1658 STV_INTERNAL symbols STV_HIDDEN.
1660 2013-04-29 Nick Clifton <nickc@redhat.com>
1662 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1663 fragmented .debug_line sections associated with unmarked code
1666 2013-04-29 Will Newton <will.newton@linaro.org>
1668 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1669 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1671 2013-04-29 Will Newton <will.newton@linaro.org>
1673 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1674 error check up and add error message.
1676 2013-04-26 Will Newton <will.newton@linaro.org>
1678 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1680 2013-04-25 Alan Modra <amodra@gmail.com>
1682 * config.bfd: Add powerpc64le-linux.
1684 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1686 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1689 2013-04-24 Roland McGrath <mcgrathr@google.com>
1691 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1692 allocate space for PLT header even if IS_IPLT_ENTRY.
1693 (arm_nacl_put_plt0): New function, broken out of ...
1694 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1695 If HTAB->nacl_p, set up the PLT header in .iplt too.
1696 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1697 a mapping symbol for the start of .iplt too.
1699 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1701 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1703 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1705 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1707 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1709 2013-04-22 Alan Modra <amodra@gmail.com>
1712 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1713 sh_size or reloc_count adjustment by count.
1715 2013-04-22 Alan Modra <amodra@gmail.com>
1717 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1718 create_linkage_sections here..
1719 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1720 (create_linkage_sections): Move earlier in file.
1721 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1722 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1724 2013-04-19 Nick Clifton <nickc@redhat.com>
1727 * compress.c (decompress_contents): Always call inflateEnd, even
1728 when another inflation operation fails.
1730 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1732 * elf-ifunc.c: Update copyright year.
1734 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1736 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1737 macro's return value is ignored.
1738 * elf32-hppa.c: Likewise.
1739 * elf32-tic6x.c: Likewise.
1740 * mach-o.c: Likewise.
1742 * opncls.c: Likewise.
1743 * peicode.h: Likewise.
1744 * elf32-m32r.c: Check return value of bfd_set_section_*().
1745 * elfnn-ia64.c: Likewise.
1746 * elfxx-mips.c: Likewise.
1747 * vms-alpha.c: Likewise.
1749 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1753 regular reference without non-GOT reference when building
1756 2013-04-15 Alan Modra <amodra@gmail.com>
1758 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1759 cache slot for archives.
1761 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1763 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1764 local variable mmop.
1766 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1769 * elf32-avr.c: Consider all sections to determine if linker
1770 relaxation can safely delete a ret after a call/jmp
1772 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1774 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1777 2013-04-08 Tom Tromey <tromey@redhat.com>
1779 * som.c (bfd_section_from_som_symbol): No longer static.
1780 * som.h (bfd_section_from_som_symbol): Declare.
1782 2013-04-06 Alan Modra <amodra@gmail.com>
1784 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1785 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1787 2013-04-05 Nick Clifton <nickc@redhat.com>
1789 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1791 2013-04-04 Alan Modra <amodra@gmail.com>
1793 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1794 * bfd-in2.h: Regenerate.
1795 * elflink.c (elf_link_add_object_symbols): Use new error.
1797 2013-04-03 Nick Clifton <nickc@redhat.com>
1799 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1800 (bfd_elf32_bfd_is_target_special_symbol): Define.
1802 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1804 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1805 elf64_aarch64_locals to get local GOT reference counts.
1807 2013-04-02 DJ Delorie <dj@redhat.com>
1809 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1810 (rl78_elf_relax_section): Only fetch the next reloc if there is
1813 2013-03-30 Alan Modra <amodra@gmail.com>
1816 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1817 global symbols referenced by relocs.
1818 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1819 * elf32-bfin.c (bfin_check_relocs): Likewise.
1820 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1821 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1822 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1823 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1824 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1825 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1826 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1827 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1828 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1829 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1830 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1831 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1832 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1833 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1834 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1835 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1836 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1837 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1838 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1839 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1840 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1841 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1842 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1843 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1844 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1845 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1846 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1847 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1848 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1849 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1850 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1851 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1852 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1853 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1854 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1855 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1856 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1857 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1858 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1859 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1860 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1861 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1862 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1863 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1864 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1865 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1866 test indirect/warning links for NULL.
1868 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1872 symbol is referenced by a non-shared object.
1873 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1875 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1877 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1878 R_SH_REL32 relocations against undefined weak symbols.
1880 2013-03-28 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1883 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1884 into ifunc and non-ifunc.
1885 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1886 separate ifunc/non-ifunc dynrel counts.
1887 (allocate_got): Always use reliplt for ifunc.
1888 (allocate_dynrelocs): Likewise.
1889 (ppc64_elf_size_dynamic_sections): Likewise.
1890 (ppc64_elf_layout_multitoc): Likewise.
1891 (ppc64_elf_relocate_section): Likewise.
1893 2013-03-28 Alan Modra <amodra@gmail.com>
1895 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1896 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1897 into ifunc and non-ifunc.
1898 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1899 (ppc_elf_size_dynamic_sections): Likewise.
1900 (ppc_elf_relocate_section): Likewise.
1902 2013-03-28 Alan Modra <amodra@gmail.com>
1904 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1905 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1906 bfd_link_info* and asection* params.
1907 (_bfd_elf_reloc_type_class): Likewise.
1908 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1909 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1910 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1911 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1912 for any reliplt reloc. Don't return reloc_class_plt for
1913 R_PPC_REL24 and R_PPC_ADDR24.
1914 * elf64-ppc.c (allocate_got): Formatting.
1915 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1917 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1918 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1919 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1920 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1921 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1922 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1923 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1924 Add extra params to the various reloc_type_class functions.
1926 2013-03-27 Alan Modra <amodra@gmail.com>
1928 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1929 masks for all local ifunc syms.
1930 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1931 (ppc_elf_size_dynamic_sections): Likewise.
1932 (ppc_elf_relocate_section): Likewise.
1934 2013-03-27 Will Newton <will.newton@linaro.org>
1936 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1937 dynamic reloc for symbols with dynindx == -1.
1938 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1939 dynamic reloc for symbols with dynindx == -1.
1941 2013-03-27 Will Newton <will.newton@linaro.org>
1943 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1944 dynamic reloc for non-default visibility undefined weaks.
1945 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1946 dynamic reloc for non-default visibility undefined weaks.
1948 2013-03-26 Alan Modra <amodra@gmail.com>
1950 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1951 over _bfd_elf_merge_symbol calls.
1953 2013-03-26 Alan Modra <amodra@gmail.com>
1955 * elflink.c (elf_link_add_object_symbols): Add assertion for
1956 common override alignment check code. Formatting.
1958 2013-03-25 Alan Modra <amodra@gmail.com>
1960 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1961 usual common symbols as well as for dynamic. Add poldbfd param.
1962 Save old bfd. Adjust callers.
1963 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1964 and "value" by value, not pointer. Adjust caller.
1965 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1966 Delete code to set same. Use old_bfd and old_alignment from
1967 _bfd_elf_merge_symbol instead. Add default symbol before
1968 alignment and size checks. Wrap overlong lines.
1970 2013-03-25 Alan Modra <amodra@gmail.com>
1972 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1973 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1974 when override is true.
1976 2013-03-25 Alan Modra <amodra@gmail.com>
1978 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1981 2013-03-25 Alan Modra <amodra@gmail.com>
1983 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1985 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1986 early in symbol loop.
1988 2013-03-25 Alan Modra <amodra@gmail.com>
1990 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1991 (_bfd_elf_init_reloc_shdr): Delete.
1992 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1993 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1994 just what is needed.
1995 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1997 2013-03-23 Alan Modra <amodra@gmail.com>
1999 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2000 * elflink.c (_bfd_elf_merge_symbol): Make static.
2001 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2002 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2004 2013-03-23 Alan Modra <amodra@gmail.com>
2007 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2008 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2009 def_dynamic/ref_dynamic.
2010 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2013 2013-03-22 David S. Miller <davem@davemloft.net>
2015 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2018 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2021 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2022 errors adjusting relocs and symbols.
2024 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2026 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2027 @(disp:32,ERx) to mov @(disp:16,ERx).
2028 (R_H8_DISP32A16): New reloc.
2029 Comments added and corrected.
2030 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2031 * bfd-in2.h: Regenerate.
2032 * libbfd.h: Regenerate.
2034 2013-03-21 Kai Tietz <ktietz@redhat.com>
2036 * coffgen.c (coff_real_object_p): Make global.
2037 * peicode.h (coff_real_object_p): Add prototype.
2038 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2039 external_PEI_IMAGE_hdr structure.
2040 (coff_swap_filehdr_in): Handle variable header-size.
2041 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2042 of directory-entiries as specified in pe-header.
2044 2013-03-21 Nick Clifton <nickc@redhat.com>
2047 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2048 iWMMXt and iWMMXt2 processors from attributes.
2050 2013-03-20 Alan Modra <amodra@gmail.com>
2052 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2053 sh_type according to is_rela.
2055 2013-03-18 Alan Modra <amodra@gmail.com>
2058 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2059 considering whether an --as-needed library is needed.
2061 2013-03-14 Tom Tromey <tromey@redhat.com>
2063 * opncls.c (bfd_get_debug_link_info): Rename from
2064 get_debug_link_info. Export. Update comment.
2065 (find_separate_debug_file): Update.
2066 * bfd-in2.h: Rebuild.
2068 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2070 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2072 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2075 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2077 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2078 * elf.c (elfcore_write_s390_tdb): New function.
2079 (elfcore_write_register_note): Call it.
2080 (elfcore_grok_s390_tdb): New function.
2081 (elfcore_grok_note): Call it.
2083 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2085 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2087 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2089 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2091 2013-03-04 Alan Modra <amodra@gmail.com>
2093 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2094 non-zero addends when relocatable, rather than addends >= 32768.
2095 Always zero "addend" before applying relocation.
2097 2013-03-04 Nick Clifton <nickc@redhat.com>
2099 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2100 file pointer offsets for thin archives.
2102 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2104 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2105 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2107 2013-02-27 DJ Delorie <dj@redhat.com>
2109 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2110 * libbfd.h: Regenerate.
2111 * bfd-in2.h: Regenerate.
2112 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2113 references in compuated relocs.
2115 2013-02-26 Anthony Green <green@moxielogic.com>
2117 * config.bfd: Extend moxie-rtems target triplet name support.
2119 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2122 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2123 unique_global only for definition.
2124 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2126 (elf_link_add_object_symbols): Set unique_global only
2129 2013-02-21 Alan Modra <amodra@gmail.com>
2131 * elf-bfd.h (struct elf_build_id): Extracted from..
2132 (struct elf_build_id_info): ..here. Delete.
2133 (struct output_elf_obj_tdata): New, extracted from..
2134 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2136 (elf_program_header_size): Reference tdata->o.
2137 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2138 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2139 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2140 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2141 when opening bfd in any mode that might write.
2142 (_bfd_elf_write_object_contents): Use build_id field in
2143 output_elf_obj_tdata.
2144 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2145 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2147 2013-02-21 Alan Modra <amodra@gmail.com>
2149 * elf-bfd.h (struct core_elf_obj_tdata): New.
2150 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2151 core_program, and core_command. Add "core".
2152 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2153 Update all refs to tdata core fields.
2154 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2155 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2156 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2157 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2158 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2159 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2160 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2161 to tdata core fields.
2163 2013-02-21 Alan Modra <amodra@gmail.com>
2165 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2166 Delete num_locals and num_globals.
2167 (elf_num_locals, elf_num_globals): Don't define.
2168 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2169 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2170 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2171 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2172 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2173 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2175 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2176 number of locals syms via new param.
2177 (swap_out_syms): Adjust to suit elf_map_symbols change.
2179 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2181 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2182 STO_MICROMIPS annotation.
2184 2013-02-19 Alan Modra <amodra@gmail.com>
2186 * configure.in: Bump version to 2.23.52.
2187 * elf-bfd.h (struct elf_build_id_info): New.
2188 (struct elf_obj_tdata): Delete after_write_object_contents,
2189 after_write_object_contents_info and build_id_size. Make build_id
2190 a pointer to struct elf_build_id_info.
2191 * elf.c (_bfd_elf_write_object_contents): Style. Update
2192 after_write_ibject_contents invocation.
2193 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2194 allow zero size notes.
2195 * configure: Regenerate.
2197 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2199 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2200 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2201 (micromips_elf64_howto_table_rela): Likewise.
2202 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2203 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2204 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2205 (elf_micromips_howto_table_rela): Likewise.
2206 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2208 2013-02-18 Paul Brook <paul@codesourcery.com>
2210 * elfxx-mips.c (MICROMIPS_P): New macro.
2211 (_bfd_mips_elf_symbol_processing): Use it.
2213 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2215 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2216 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2218 2013-02-18 Alan Modra <amodra@gmail.com>
2221 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2222 (_bfd_elf_strtab_clear_all_refs): Declare.
2223 (_bfd_elf_strtab_resize): Declare.
2224 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2225 (_bfd_elf_strtab_clear_all_refs): New function.
2226 (_bfd_elf_strtab_resize): Likewise.
2227 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2229 2013-02-18 Alan Modra <amodra@gmail.com>
2231 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2232 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2233 and elf_text_section to..
2234 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2235 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2236 (struct alpha_elf_find_line): ..this.
2237 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2239 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2242 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2243 for references from the dummy bfd.
2245 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2248 * elflink.c (elf_link_add_object_symbols): Also track weak
2251 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2254 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2255 archive pointing to itself.
2256 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2258 2013-02-15 Nick Clifton <nickc@redhat.com>
2261 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2262 accessing a corrupt nested archive.
2264 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2266 * elfxx-mips.c (mips_got_page_ref): New structure.
2267 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2268 pair to represent the anchor point.
2269 (mips_got_info): Add a got_page_refs field.
2270 (mips_elf_link_hash_table): Add a sym_cache field.
2271 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2272 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2273 new anchor representation.
2274 (mips_elf_create_got_info): Create got_page_refs rather than
2276 (mips_elf_record_got_page_ref): New function.
2277 (mips_elf_pages_for_range): Move further down file.
2278 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2279 Use a section rather than a (bfd, symndx) pair to represent the
2281 (mips_elf_resolve_got_page_ref): New function.
2282 (mips_elf_resolve_final_got_entries): Use it to populate
2284 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2285 rather than mips_elf_record_got_page_entry. Only nullify h
2287 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2290 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2292 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2295 2013-02-12 Alan Modra <amodra@gmail.com>
2297 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2298 suitable definition when using generic linker hash table.
2300 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2302 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2303 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2304 mips_elf_traverse_got_arg. Count GOT entries.
2305 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2306 as argument. Update after above changes.
2307 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2308 mips_elf_count_got_entries. Update the calls to
2309 mips_elf_resolve_final_got_entries.
2311 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2313 * elfxx-mips.c (mips_got_tls_type): New enum.
2314 (mips_got_entry): Add tls_initialized.
2315 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2316 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2318 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2319 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2320 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2322 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2323 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2324 tls_initialized rather than GOT_TLS_DONE.
2325 (mips_tls_got_index): Delete.
2326 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2327 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2328 (mips_elf_record_got_entry): Initialize tls_initialized.
2330 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2332 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2333 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2334 tls_ie_got_offset and tls_gd_got_offset.
2335 (mips_elf_link_hash_newfunc): Remove initialization.
2336 (mips_elf_create_got_info): Likewise.
2337 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2338 (mips_tls_single_got_index): Delete.
2339 (mips_elf_local_got_index): Always use the GOT entry to track
2341 (mips_elf_global_got_index): Likewise.
2342 (mips_elf_create_local_got_entry): Assert that TLS entries have
2343 already been allocated.
2344 (mips_elf_record_global_got_symbol): Don't initialize
2345 tls_ie_type or tls_gd_type.
2346 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2347 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2349 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2351 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2352 have been allocated.
2353 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2354 tls_ie_type and tls_gd_type.
2356 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2358 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2359 aliasing violation. Check for htab allocation failures.
2361 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2363 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2365 (mips_elf_global_got_index): ...here. Reorder arguments so that
2366 the output bfd and info come first.
2367 (mips_elf_calculate_relocation): Update the call to
2368 mips_elf_global_got_index accordingly.
2369 (_bfd_mips_elf_finish_dynamic_symbol): Use
2370 mips_elf_primary_global_got_index rather than
2371 mips_elf_global_got_index.
2372 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2374 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2376 * elfxx-mips.c (mips_got_entry): Update comments.
2377 (mips_elf_multi_got_entry_eq): Rename to...
2378 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2379 (mips_elf_create_got_info): Remove master_got_p argument.
2380 Always use mips_elf_got_entry_eq.
2381 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2382 Update calls accordingly.
2384 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2386 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2387 (mips_elf_bfd2got_hash): Delete.
2388 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2389 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2390 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2391 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2392 than mips_elf_got_for_ibfd.
2393 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2394 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2395 (mips_elf_make_got_per_bfd): Replace with...
2396 (mips_elf_add_got_entry): ...this new function.
2397 (mips_elf_make_got_pages_per_bfd): Replace with...
2398 (mips_elf_add_got_page_entry): ...this new function.
2399 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2400 bfd and GOT arguments. Use mips_elf_add_got_entry and
2401 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2402 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2403 to set the BFD's GOT and free the old table.
2404 (mips_elf_merge_got): Replace bfd2got argument with separate
2405 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2406 Use mips_elf_count_got_entries to count the number of entries in
2407 each GOT. Update the calls to mips_elf_merge_got_with.
2408 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2409 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2410 (mips_elf_multi_got): Don't create the bfd2got hash table.
2411 Replace hash table traversal with a walk over the input bfds,
2412 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2413 to set the output bfd's GOT.
2414 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2415 bfds use the master GOT in the single-GOT case.
2416 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2417 rather than mips_elf_got_for_ibfd.
2419 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2421 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2422 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2423 (mips_elf_record_global_got_symbol): Update the hash entry before
2424 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2426 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2427 (mips_elf_record_got_page_entry): Record the entry in both the
2428 master and bfd GOTs.
2430 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2432 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2433 create another one if necessary.
2434 (mips_elf_set_gotidx): New function.
2435 (mips_elf_set_global_gotidx): Use it.
2436 (mips_elf_initialize_tls_index): Likewise. Take a
2437 mips_elf_traverse_got_arg as argument.
2438 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2439 (mips_elf_multi_got): Likewise. Cope with error returns from
2440 mips_elf_set_global_gotidx.
2442 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2444 * elfxx-mips.c (mips_got_info): Add relocs field.
2445 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2447 (mips_elf_traverse_got_arg): ...this new structure.
2448 (mips_elf_count_local_tls_relocs): Delete.
2449 (mips_elf_count_global_tls_relocs): Likewise.
2450 (mips_elf_count_got_entry): New function.
2451 (mips_elf_count_local_got_entries): Likewise.
2452 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2453 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2454 (mips_elf_record_local_got_symbol): Don't count got entries here.
2455 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2456 (mips_elf_set_global_got_offset): Split into...
2457 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2458 new functions. Take a mips_elf_traverse_got_arg rather than a
2459 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2460 Use g->relocs to record the number of relocs needed for global GOT
2462 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2463 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2464 relocations. Update for above function split.
2465 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2466 to count both the number of GOT entries and the number of TLS
2467 relocs required by local entries. Likewise
2468 mips_elf_count_global_tls_entries and global entries.
2469 Remove uses of mips_elf_count_local_tls_relocs and
2470 mips_elf_count_global_tls_relocs.
2472 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2474 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2475 to say that each structure represents only one type of TLS reference.
2476 (GOT_TLS_TYPE): New define.
2477 (mips_elf_link_hash_entry): Temporarily split tls_type and
2478 tls_got_offset into two variables each.
2479 (mips_elf_link_hash_newfunc): Update accordingly.
2480 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2481 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2482 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2483 (mips_tls_got_relocs): Use a switch statement.
2484 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2485 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2486 local "offset" variable.
2487 (mips_tls_got_index): Remove r_type argument and assert. Remove
2488 code that handled entries with two TLS types; always use the
2489 original got_index instead.
2490 (mips_tls_single_got_index): New function.
2491 (mips_elf_local_got_index): Use entry->tls_type to check for
2492 TLS entries. Use mips_tls_single_got_index. Update call to
2494 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2495 Use p->tls_type to check for TLS entries. Update call to
2496 mips_tls_got_index. Use mips_tls_single_got_index.
2497 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2498 Use entry.tls_type to check for TLS entries.
2499 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2500 with r_type argument. Use mips_elf_reloc_tls_type.
2501 Set up the new hash entry fields.
2502 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2503 with r_type argument. Use mips_elf_reloc_tls_type and
2504 mips_tls_got_entries. Remove code that handled entries
2505 with multiple TLS types.
2506 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2507 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2508 Use equality rather than masks when checking for specific TLS types.
2509 Use mips_tls_got_entries. Remove code that handled entries
2510 with multiple TLS types.
2511 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2512 testing the hash table entry.
2513 (_bfd_mips_elf_check_relocs): Update calls to
2514 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2515 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2516 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2518 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2520 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2521 (mips_elf_got_entry_hash): ...this, deleting the old version.
2522 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2525 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2527 * elfxx-mips.c (mips_elf_create_got_info): New function.
2528 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2529 (mips_elf_create_got_section): Likewise.
2531 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2533 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2536 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2538 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2542 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2543 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2545 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2547 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2548 (mips_elf_count_global_tls_relocs): Don't count indirect or
2550 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2551 number of TLS entries were allocated.
2553 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2555 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2557 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2559 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2560 if there are TLS relocations.
2562 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2564 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2565 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2567 2013-02-11 Alan Modra <amodra@gmail.com>
2569 * elfcode.h (elf_checksum_contents): Free contents.
2570 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2571 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2572 (elf_final_link_free): New function, extracted from..
2573 (bfd_elf_final_link): ..here. Always call
2574 _bfd_elf_write_section_eh_frame_hdr.
2575 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2576 _bfd_elf_link_hash_table_free.
2577 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2578 * libbfd.h: Regenerate.
2579 * merge.c (_bfd_merge_sections_free): New function.
2580 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2582 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2583 _bfd_elf_link_hash_table_free.
2584 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2585 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2586 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2587 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2588 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2589 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2590 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2591 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2592 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2593 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2594 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2595 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2596 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2597 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2598 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2599 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2600 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2602 2013-02-10 Alan Modra <amodra@gmail.com>
2604 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2605 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2606 * m68klinux.c (linux_link_hash_table_create): Likewise.
2607 * sparclinux.c (linux_link_hash_table_create): Likewise.
2608 * sunos.c (sunos_link_hash_table_create): Likewise.
2609 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2610 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2611 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2612 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2613 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2614 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2615 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2616 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2617 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2618 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2619 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2620 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2621 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2622 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2623 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2624 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2625 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2626 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2627 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2628 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2629 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2630 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2631 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2632 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2633 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2634 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2635 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2636 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2638 2013-02-10 Alan Modra <amodra@gmail.com>
2640 * i386linux.c (linux_link_hash_table_create): Allocate table
2641 with bfd_zmalloc, not bfd_alloc.
2642 * pdp11.c (link_hash_table_create): Allocate table with
2643 bfd_malloc, not bfd_alloc.
2644 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2645 with bfd_zmalloc, not bfd_zalloc.
2646 (bfin_link_hash_table_create): Likewise.
2647 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2648 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2650 2013-02-10 Alan Modra <amodra@gmail.com>
2653 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2655 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2657 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2659 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2662 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2664 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2667 2013-02-08 Alan Modra <amodra@gmail.com>
2670 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2671 * elf.c (elf_find_function): Revert last change. Use new
2672 tdata field rather than static vars for cache.
2674 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2677 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2678 symbol is defined in regular object.
2680 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2683 * elf.c (elf_find_function): Don't cache if symbols change.
2685 2013-02-07 Alan Modra <amodra@gmail.com>
2688 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2689 copy attributes from or to non-ELF.
2691 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2693 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2694 for non-zero TLS symbol.
2695 (elf_i386_relocate_section): Don't resolve size relocation against
2696 non-zero TLS symbol.
2697 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2698 pc_count for non-zero TLS symbol.
2699 (elf_x86_64_relocate_section): Don't resolve size relocation
2700 against non-zero TLS symbol.
2702 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2703 Andrew Jenner <andrew@codesourcery.com>
2705 Based on patches from Altera Corporation.
2707 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2708 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2709 (BFD_BACKENDS): Add elf32-nios2.lo.
2710 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2711 * Makefile.in: Regenerated.
2712 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2713 bfd_elf32_littlenios2_vec.
2714 * configure: Regenerated.
2715 * config.bfd: Add cases for nios2.
2716 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2717 (bfd_mach_nios2): Define.
2718 (bfd_nios2_arch): Declare.
2719 (bfd_archures_list): Add bfd_nios2_arch.
2720 * targets.c (bfd_elf32_bignios2_vec): Declare.
2721 (bfd_elf32_littlenios2_vec): Declare.
2722 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2723 bfd_elf32_littlenios2_vec.
2724 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2725 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2726 * bfd-in2.h: Regenerated.
2727 * libbfd.h: Regenerated.
2728 * cpu-nios2.c: New file.
2729 * elf32-nios2.c: New file.
2731 2013-02-06 Alan Modra <amodra@gmail.com>
2733 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2736 2013-02-06 Alan Modra <amodra@gmail.com>
2738 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2739 * Makefile.in: Regenerate.
2741 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2742 Pedro Alves <palves@redhat.com>
2744 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2745 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2747 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2748 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2749 * elf-linux-psinfo.h: New file.
2750 * elf.c: Include elf-linux-psinfo.h.
2751 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2753 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2754 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2755 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2756 (elfcore_write_ppc_linux_prpsinfo32): New function.
2758 2013-02-04 Tristan Gingold <gingold@adacore.com>
2760 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2763 2013-02-04 Alan Modra <amodra@gmail.com>
2765 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2766 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2767 * Makefile.in: Regenerate.
2768 * po/SRC-POTFILES.in: Regenerate.
2770 2013-02-04 Alan Modra <amodra@gmail.com>
2772 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2773 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2775 2013-02-01 Alan Modra <amodra@gmail.com>
2777 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2780 2013-01-31 Tristan Gingold <gingold@adacore.com>
2782 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2783 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2784 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2786 2013-01-31 Alan Modra <amodra@gmail.com>
2787 David S. Miller <davem@davemloft.net>
2790 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2791 references to __tls_get_addr.
2792 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2793 vtinherit and vtentry reloc handling too.
2794 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2796 2013-01-31 Alan Modra <amodra@gmail.com>
2798 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2800 2013-01-31 Alan Modra <amodra@gmail.com>
2802 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2804 2013-01-28 Alan Modra <amodra@gmail.com>
2806 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2807 "relocation" in error messages throughout file.
2808 (ppc64_elf_relocate_section): Remove sibling call error message,
2809 replace with "call lacks nop". Specially report errors for
2810 branches to function entry points via OPD lookup and branches
2811 to stubs. Remove NULL symbol handling now done by %T.
2813 2013-01-28 Alan Modra <amodra@gmail.com>
2815 * archive.c (bfd_generic_archive_p): Return target and keep
2816 ardata on partial matches.
2817 * format.c (bfd_check_format_matches): Adjust for above
2818 change. Remove bfd_error_file_ambiguously_recognized dead
2821 2013-01-26 Alan Modra <amodra@gmail.com>
2823 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2824 bfd_preserve_finish): Move to..
2825 * format.c: ..here, splitting out..
2826 (bfd_reinit): ..this. New function.
2827 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2828 keep bfd state for a match.
2829 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2830 * elfcore.h (elf_core_file_p): Likewise.
2831 * mach-o.c (bfd_mach_o_header_p): Likewise.
2832 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2833 * xsym.c (bfd_sym_object_p): Likewise.
2834 * mmo.c (mmo_scan): Clear abfd->symcount.
2835 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2836 * section.c (bfd_section_list_clear): Clear section_htab.count.
2837 * bfd-in2.h: Regenerate.
2839 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2841 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2842 second reloc, make sure that the reloc potentially exists first.
2844 2013-01-24 Nick Clifton <nickc@redhat.com>
2846 * archures.c: Add bfd_mach_v850e3v5.
2847 * bfd-in2.h: Regenerate.
2848 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2849 * cpu-v850_rh850.c: Likewise.
2850 * elf32-v850.c: Add support for v850e3v5 architecture.
2852 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2854 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2856 2013-01-23 Leif Ekblad <leif@rdos.net>
2858 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2860 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2863 non-zero TLS symbol.
2864 (elf_i386_relocate_section): Resolve size relocation against
2865 non-zero TLS symbol.
2866 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2867 for non-zero TLS symbol.
2868 (elf_x86_64_relocate_section): Resolve size relocation against
2869 non-zero TLS symbol.
2871 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2873 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2874 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2877 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2879 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2880 PC-relative relocation.
2881 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2882 as PC-relative relocation.
2884 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2888 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2890 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2891 and R_X86_64_SIZE64 check.
2892 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2893 nor R_X86_64_SIZE64.
2895 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2897 * bfd-in2.h: Regenerated.
2898 * libbfd.h: Likewise.
2900 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2901 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2902 (elf_i386_check_relocs): Handle R_386_SIZE32.
2903 (elf_i386_gc_sweep_hook): Likewise.
2904 (elf_i386_relocate_section): Likewise.
2906 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2907 and R_X86_64_SIZE64 entries.
2908 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2909 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2910 (elf_x86_64_reloc_name_lookup): Likewise.
2911 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2913 (elf_x86_64_gc_sweep_hook): Likewise.
2914 (elf_x86_64_relocate_section): Likewise.
2916 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2919 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2921 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2922 with R_X86_64_RELATIVE64.
2924 2013-01-15 Nick Clifton <nickc@redhat.com>
2926 * elf32-msp430.c: Fix spelling typo.
2928 2013-01-15 Alan Modra <amodra@gmail.com>
2930 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2933 2013-01-14 Alan Modra <amodra@gmail.com>
2936 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2937 (memory_bclose): Likewise. Return 0 on success.
2938 * cache.c (cache_bclose): Likewise.
2939 * opncls.c (opncls_bclose, bfd_close): Likewise.
2940 * vms-lib.c (vms_lib_bclose): Likewise.
2941 * libbfd.h: Regenerate.
2943 2013-01-13 Alan Modra <amodra@gmail.com>
2945 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2946 Add ref_dynamic_nonweak.
2947 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2948 (_bfd_elf_merge_symbol): Don't call above function. Move
2949 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2951 (elf_link_add_object_symbols): Delete redundant "override" test.
2952 Don't set dynamic_def here.
2953 (elf_link_output_extsym): Update.
2955 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2957 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2958 normal and TLS symbol access.
2959 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2961 2013-01-12 Alan Modra <amodra@gmail.com>
2963 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2964 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2965 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2967 2013-01-12 Alan Modra <amodra@gmail.com>
2970 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2971 (_bfd_elf_strtab_clear_all_refs): Define.
2972 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2973 (_bfd_elf_strtab_clear_all_refs): Delete.
2974 * elflink.c (elf_link_add_object_symbols): Clear out added
2975 strtab refs. Correct handling of warning common symbols.
2977 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2979 * aout0.c: Remove trailing white spaces.
2980 * archive.c: Likewise.
2981 * archures.c: Likewise.
2982 * bfd-in.h: Likewise.
2983 * bfd-in2.h: Likewise.
2984 * coff-alpha.c: Likewise.
2985 * coff-i860.c: Likewise.
2986 * coff-mips.c: Likewise.
2987 * coff-ppc.c: Likewise.
2988 * coff-tic80.c: Likewise.
2989 * coff-x86_64.c: Likewise.
2990 * coff-z80.c: Likewise.
2991 * coffcode.h: Likewise.
2992 * coffgen.c: Likewise.
2993 * cofflink.c: Likewise.
2994 * compress.c: Likewise.
2995 * corefile.c: Likewise.
2996 * cpu-arm.c: Likewise.
2997 * cpu-avr.c: Likewise.
2998 * cpu-bfin.c: Likewise.
2999 * cpu-cr16.c: Likewise.
3000 * cpu-cr16c.c: Likewise.
3001 * cpu-crx.c: Likewise.
3002 * cpu-h8300.c: Likewise.
3003 * cpu-i386.c: Likewise.
3004 * cpu-lm32.c: Likewise.
3005 * cpu-m68k.c: Likewise.
3006 * cpu-moxie.c: Likewise.
3007 * cpu-msp430.c: Likewise.
3008 * cpu-sh.c: Likewise.
3009 * cpu-xc16x.c: Likewise.
3010 * dwarf2.c: Likewise.
3011 * ecofflink.c: Likewise.
3012 * ecoffswap.h: Likewise.
3013 * elf-ifunc.c: Likewise.
3014 * elf-m10300.c: Likewise.
3015 * elf-vxworks.c: Likewise.
3016 * elf32-avr.c: Likewise.
3017 * elf32-avr.h: Likewise.
3018 * elf32-cr16.c: Likewise.
3019 * elf32-cr16c.c: Likewise.
3020 * elf32-cris.c: Likewise.
3021 * elf32-crx.c: Likewise.
3022 * elf32-frv.c: Likewise.
3023 * elf32-hppa.c: Likewise.
3024 * elf32-i860.c: Likewise.
3025 * elf32-ip2k.c: Likewise.
3026 * elf32-iq2000.c: Likewise.
3027 * elf32-m32c.c: Likewise.
3028 * elf32-m68hc1x.c: Likewise.
3029 * elf32-msp430.c: Likewise.
3030 * elf32-mt.c: Likewise.
3031 * elf32-ppc.c: Likewise.
3032 * elf32-rl78.c: Likewise.
3033 * elf32-s390.c: Likewise.
3034 * elf32-score.h: Likewise.
3035 * elf32-sh-symbian.c: Likewise.
3036 * elf32-sh.c: Likewise.
3037 * elf32-spu.c: Likewise.
3038 * elf32-tic6x.c: Likewise.
3039 * elf32-v850.c: Likewise.
3040 * elf32-xc16x.c: Likewise.
3041 * elf32-xtensa.c: Likewise.
3042 * elf64-alpha.c: Likewise.
3043 * elf64-hppa.c: Likewise.
3044 * elf64-ppc.c: Likewise.
3045 * elf64-s390.c: Likewise.
3046 * elfcore.h: Likewise.
3047 * elflink.c: Likewise.
3048 * elfxx-mips.c: Likewise.
3049 * elfxx-sparc.c: Likewise.
3050 * elfxx-tilegx.c: Likewise.
3052 * libcoff.h: Likewise.
3053 * libpei.h: Likewise.
3054 * libxcoff.h: Likewise.
3055 * linker.c: Likewise.
3056 * mach-o-i386.c: Likewise.
3057 * mach-o-target.c: Likewise.
3058 * mach-o.c: Likewise.
3059 * mach-o.h: Likewise.
3061 * opncls.c: Likewise.
3062 * pdp11.c: Likewise.
3063 * pe-x86_64.c: Likewise.
3064 * peXXigen.c: Likewise.
3065 * pef-traceback.h: Likewise.
3066 * pei-x86_64.c: Likewise.
3067 * peicode.h: Likewise.
3068 * plugin.c: Likewise.
3069 * reloc.c: Likewise.
3070 * riscix.c: Likewise.
3071 * section.c: Likewise.
3074 * tekhex.c: Likewise.
3075 * ticoff.h: Likewise.
3076 * vaxbsd.c: Likewise.
3077 * xcofflink.c: Likewise.
3078 * xtensa-isa.c: Likewise.
3080 2013-01-10 Will Newton <will.newton@imgtec.com>
3082 * Makefile.am: Add Meta.
3083 * Makefile.in: Regenerate.
3084 * archures.c (bfd_mach_metag): New.
3085 * bfd-in2.h: Regenerate.
3086 * config.bfd: Add Meta.
3087 * configure: Regenerate.
3088 * configure.in: Add Meta.
3089 * cpu-metag.c: New file.
3090 * elf-bfd.h: Add Meta.
3091 * elf32-metag.c: New file.
3092 * elf32-metag.h: New file.
3093 * libbfd.h: Regenerate.
3094 * reloc.c: Add Meta relocations.
3095 * targets.c: Add Meta.
3097 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3099 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3100 (elfcore_write_aarch_hw_break): Likewise.
3101 (elfcore_write_aarch_hw_watch): Likewise.
3102 * elf.c (elfcore_grok_aarch_tls): New function.
3103 (elfcore_grok_aarch_hw_break): Likewise.
3104 (elfcore_grok_aarch_hw_watch): Likewise.
3105 (elfcore_grok_note): Call the new functions to handle the
3106 corresponding notes.
3107 (elfcore_write_aarch_tls): New function.
3108 (elfcore_write_aarch_hw_break): Likewise.
3109 (elfcore_write_aarch_hw_watch): Likewise.
3110 (elfcore_write_register_note): Call the new functions to handle the
3111 corresponding pseudo sections.
3113 2013-01-07 Tom Tromey <tromey@redhat.com>
3115 * section.c (_bfd_std_section): Rename from std_section.
3116 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3117 (STD_SECTION): Update.
3118 * bfd-in2.h: Rebuild.
3120 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3122 * archures.c (bfd_mach_mips5900): Define.
3123 * bfd-in2.h: Regenerate.
3124 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3125 * cpu-mips.c: Add support for MIPS r5900.
3126 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3128 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3129 Nick Clifton <nickc@redhat.com>
3131 * elflink.c (get_value): Prevent the use of an undefined shift
3132 operation. Add sanity checks.
3134 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3136 * config.bfd (cr16*-*-uclinux*): New target support.
3139 For older changes see ChangeLog-2012
3141 Copyright (C) 2013 Free Software Foundation, Inc.
3143 Copying and distribution of this file, with or without modification,
3144 are permitted in any medium without royalty provided the copyright
3145 notice and this notice are preserved.
3151 version-control: never
projects / external / binutils.git / blob