1 2013-12-18 Nick Clifton <nickc@redhat.com>
3 * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
6 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-arm.c (elf32_arm_post_process_headers): Call
9 _bfd_elf_post_process_headers.
11 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
13 * elf32-spu.c (spu_elf_post_process_headers): Call
14 _bfd_elf_post_process_headers.
15 * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
17 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
19 * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
20 (_bfd_elf_post_process_headers): This.
21 * elf.c (_bfd_elf_compute_section_file_positions): Always
22 call elf_backend_post_process_headers.
23 (_bfd_elf_set_osabi): Renamed to ...
24 (_bfd_elf_post_process_headers): This.
25 * elf32-hppa.c (elf_backend_post_process_headers): Removed.
26 * elf32-i370.c (elf_backend_post_process_headers): Likewise.
27 * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
28 * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
29 * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
30 * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
31 * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
32 * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
33 * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
34 * (elf_backend_post_process_headers): Likewise.
35 * (elf_backend_post_process_headers): Likewise.
36 * elf32-i386.c (elf_backend_post_process_headers): Don't
37 define as _bfd_elf_set_osabi.
38 (elf_i386_fbsd_post_process_headers): Updated.
39 * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
40 (elf_backend_post_process_headers): Likewise.
41 * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
42 (elf_backend_post_process_headers): Likewise.
43 * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
44 (elf_backend_post_process_headers): Likewise.
45 * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
46 (elf_backend_post_process_headers): Likewise.
47 * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
48 * elfxx-target.h (elf_backend_post_process_headers): Default
49 to _bfd_elf_post_process_headers.
51 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
55 _bfd_elf_copy_private_bfd_data.
56 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
57 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
58 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
59 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
60 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
61 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
62 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
63 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
64 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
65 (lm32_elf_fdpic_copy_private_bfd_data): Call
66 _bfd_elf_copy_private_bfd_data.
67 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
68 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
69 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
70 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
71 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
72 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
73 * elf32-sh.c (sh_elf_set_private_flags): Removed.
74 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
75 and sh_elf_set_mach_from_flags.
76 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
77 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
79 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
81 * peXXigen.c (rsrc_process_section): Rename index to indx.
83 2013-12-17 Nick Clifton <nickc@redhat.com>
85 * peXXigen.c: Include wchar.h if available.
87 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
88 (pe_print_resource_entries): Rename to
89 rsrc_print_resource_entries. Handle names that are not RVAs.
90 (pe_print_resource_directory): Rename to
91 rsrc_print_resource_directory.
92 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
93 computation of RVA bias.
94 (rsrc_count_entries): New function.
95 (rsrc_count_directory): New function.
96 (rsrc_parse_entry): New function.
97 (rsrc_parse_entries): New function.
98 (rsrc_parse_directory): New function.
99 (rsrc_write_string): New function.
100 (rsrc_compute_rva): New function.
101 (rsrc_write_leaf): New function.
102 (rsrc_write_entry): New function.
103 (rsrc_write_directory): New function.
104 (u16_mbtouc): New function.
105 (rsrc_cmp): New function.
106 (rsrc_print_name): New function.
107 (rsrc_resource_name): New function.
108 (rsrc_merge_string_entries): New function.
109 (rsrc_sort_entries): New function.
110 (rsrc_attach_chain): New function.
111 (rsrc_merge): New function.
112 (rsrc_process_section): New function - merges the contents of a
114 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
115 (rsrc_print_section): Fix mingw64 size issue.
117 * configure.in (AC_CHECK_HEADERS): Add wchar.h
118 * config.in: Regenerate.
119 * configure: Regenerate.
121 2013-12-16 Andreas Schwab <schwab@suse.de>
123 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
126 2013-12-14 Alan Modra <amodra@gmail.com>
128 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
129 symbol that will be skipped, we don't have a new definition.
131 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
132 Wei-Cheng Wang <cole945@gmail.com>
134 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
136 * Makefile.in: Regenerate.
137 * archures.c (bfd_nds32_arch): Add nds32 target.
138 * bfd-in2.h: Regenerate.
139 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
140 and bfd_elf32_nds32belin_vec.
141 (nds32*be-*-linux*): Likewise.
142 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
143 (nds32*be-*-*): Likewise.
144 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
145 (bfd_elf32_nds32le_vec): Likewise.
146 (bfd_elf32_nds32belin_vec): Likewise.
147 (bfd_elf32_nds32lelin_vec): Likewise.
148 * configure: Regenerate.
149 * cpu-nds32.c: New file for nds32.
150 * elf-bfd.h: Add NDS32_ELF_DATA.
151 * elf32-nds32.c: New file for nds32.
152 * elf32-nds32.h: New file for nds32.
153 * libbfd.h: Regenerate.
154 * reloc.c: Add relocations for nds32.
155 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
156 (bfd_elf32_nds32le_vec): Likewise.
157 (bfd_elf32_nds32belin_vec): Likewise.
158 (bfd_elf32_nds32lelin_vec): Likewise.
160 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
163 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
164 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
167 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
169 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
171 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
173 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
174 header to ET_EXEC for -pie -Ttext-segment=.
176 2013-12-08 Alan Modra <amodra@gmail.com>
178 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
179 and ref_dynamic_nonweak when chaining together indirect
182 2013-12-06 Tristan Gingold <gingold@adacore.com>
184 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
185 Display epilog opcode.
186 (pex64_dump_xdata): Add argument rf; make addr a local variable.
187 Adjust call to pex64_xdata_print_uwd_codes.
188 (pex64_bfd_print_pdata): Display code range, adjust call to
190 2013-12-05 Tristan Gingold <gingold@adacore.com>
192 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
194 2013-12-03 Nick Clifton <nickc@redhat.com>
196 * peXXigen.c (pe_print_resource_entries): New function: Displays
197 an entry in a .rsrc section.
198 (pe_print_resource_directory): New function: Displays a directory
200 (pe_print_rsrc): New function: Displays the contents of .rsrc
202 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
204 2013-12-03 Alan Modra <amodra@gmail.com>
206 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
207 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
208 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
210 2013-12-03 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
215 2013-11-26 Will Newton <will.newton@linaro.org>
217 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
218 Handle STT_GNU_IFUNC symbols correctly in static links.
220 2013-11-26 Will Newton <will.newton@linaro.org>
222 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
223 PLT_INDEX is calculated using correct header size.
225 2013-11-22 Cory Fields <cory@coryfields.com>
227 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
228 * libcoff.h: Regenerate.
229 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
230 timestamp if --insert-timestamp was used.
232 2013-11-19 Roland McGrath <mcgrathr@google.com>
234 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
235 when not doing linking (i.e. INFO is a null pointer).
237 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
239 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
241 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
243 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
244 and R_X86_64_PLT32_BND.
245 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
247 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
248 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
249 BFD_RELOC_X86_64_PLT32_BND.
250 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
252 (elf_x86_64_gc_sweep_hook): Likewise.
253 (elf_x86_64_relocate_section): Likewise.
254 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
255 and BFD_RELOC_X86_64_PLT32_BND.
256 * bfd-in2.h: Regenerated.
257 * libbfd.h: Likewise.
259 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
261 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
263 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
265 2013-11-14 Nick Clifton <nickc@redhat.com>
268 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
269 value, TRUE for success, FALSE for failure.
270 Fail if attempting to create a PLT entry for a thumb only target.
271 (elf32_arm_final_link_relocate): Check result of calling
272 elf32_arm_populate_plt_entry.
273 (elf32_arm_finish_dynamic_symbol): Likewise.
275 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
278 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
279 information when forcing a symbol to be local.
281 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
283 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
284 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
285 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
287 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
289 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
290 size of struct elf_prstatus.
292 2013-11-11 Alan Modra <amodra@gmail.com>
294 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
296 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
298 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
299 here, not SYMBOL_CALLS_LOCAL.
300 (ppc64_elf_relocate_section): Likewise.
301 (size_global_entry_stubs): Set undefined symbols on their global
303 (build_global_entry_stubs): ..rather than here.
304 (ppc64_elf_build_stubs): Don't reset glink->size before calling
305 build_global_entry_stubs.
307 2013-11-07 Roland McGrath <mcgrathr@google.com>
309 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
310 collide with bfd_mach_l1om.
311 * bfd-in2.h: Regenerate.
313 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
314 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
315 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
316 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
317 (elf32_x86_64_nacl_elf_object_p): New function.
318 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
320 2013-11-05 DJ Delorie <dj@redhat.com>
322 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
323 are loaded before trying to use them.
325 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
326 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
329 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
331 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
332 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
333 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
334 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
335 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
336 (bfin_relocate_section): Likewise.
337 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
338 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
339 * elf32-cris.c (cris_elf_relocate_section): Likewise.
340 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
341 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
342 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
343 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
344 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
345 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
346 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
347 * elf32-i386.c (elf_i386_relocate_section): Likewise.
348 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
349 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
350 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
351 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
352 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
353 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
354 * elf32-metag.c (elf_metag_relocate_section): Likewise.
355 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
356 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
357 * elf32-mep.c (mep_elf_relocate_section): Likewise.
358 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
359 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
360 * elf32-mt.c (mt_elf_relocate_section): Likewise.
361 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
362 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
363 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
364 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
365 * elf32-rx.c (rx_elf_relocate_section): Likewise.
366 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
367 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
368 * elf32-s390.c (elf_s390_relocate_section): Likewise.
369 * elf32-v850.c (v850_elf_relocate_section): Likewise.
370 * elf32-vax.c (elf_vax_relocate_section): Likewise.
371 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
372 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
373 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
374 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
375 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
376 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
377 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
378 * elf64-s390.c (elf_s390_relocate_section): Likewise.
379 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
380 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
381 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
382 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
384 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
385 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
387 2013-11-05 Alan Modra <amodra@gmail.com>
389 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
391 (ppc64_elf_set_toc): Adjust.
393 2013-11-05 Alan Modra <amodra@gmail.com>
395 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
396 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
397 elf.srelplt, elf.iplt and elf.irelplt.
399 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
401 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
402 ATTRIBUTE_UNUSED from parameter.
403 (nios2_elf_do_lo16_relocate): Likewise.
404 (nios2_elf32_do_hiadj16_relocate): Likewise.
405 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
406 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
407 (nios2_elf32_do_pcrel16_relocate): Likewise.
408 (nios2_elf32_do_call26_relocate): Likewise.
409 (nios2_elf32_do_gprel_relocate): Likewise.
410 (nios2_elf32_do_ujmp_relocate): Likewise.
411 (nios2_elf32_do_cjmp_relocate): Likewise.
412 (nios2_elf32_do_callr_relocate): Likewise.
413 (nios2_elf32_gc_mark_hook): Likewise.
415 2013-11-04 Alan Modra <amodra@gmail.com>
417 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
418 prologue to non-PIC in non-PIC executables.
420 2013-11-04 Alan Modra <amodra@gmail.com>
422 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
423 pointer_equality_needed flag.
424 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
425 entries for references to functions in shared libraries on
427 (readonly_dynrelocs): Split into function of the same name and..
428 (maybe_set_textrel): ..this new function. Update call.
429 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
430 ELFv2 in most cases if we have a plt entry. Use new
432 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
433 for ifunc in static executables.
434 (size_global_entry_stubs): New function.
435 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
436 Save end of glink branch table.
437 (ppc64_elf_hash_symbol): New function.
438 (build_global_entry_stubs): New function.
439 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
441 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
442 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
445 2013-11-02 Alan Modra <amodra@gmail.com>
447 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
449 2013-11-02 Alan Modra <amodra@gmail.com>
451 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
452 to value for object file.
454 2013-11-01 Roland McGrath <mcgrathr@google.com>
456 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
457 some section have SEC_HAS_CONTENTS set. It's not set for
458 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
459 sections is implausible and not really supportable anyway.
461 2013-10-30 Alan Modra <amodra@gmail.com>
463 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
464 tag to specify tls optimisation.
465 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
466 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
467 toc pointers are used via DT_PPC64_OPT.
469 2013-10-30 Alan Modra <amodra@gmail.com>
471 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
472 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
473 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
474 ppc64_elf_relocate_section): Use new defines.
476 2013-10-30 Alan Modra <amodra@gmail.com>
478 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
479 parameter and adjust for ELFv2. Update all uses.
480 (PLT_CALL_STUB_SIZE): Delete.
481 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
482 (allocate_dynrelocs): Likewise.
483 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
484 (get_r2off): Return 0 for ELFv2 -R.
485 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
486 (ppc64_elf_size_stubs): Likewise.
487 (ppc64_elf_build_stubs): Add new ELFv2 glink.
489 2013-10-30 Alan Modra <amodra@gmail.com>
490 Ulrich Weigand <uweigand@de.ibm.com>
492 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
493 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
494 we forgot, "plt_ent".
495 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
496 st_other bits only valid in ELFv2.
497 (ppc64_elf_merge_symbol_attribute): New function.
498 (ppc_type_of_stub): Add local_off param to test branch range.
499 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
500 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
501 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
503 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
506 2013-10-30 Alan Modra <amodra@gmail.com>
508 * elf64-ppc.c (abiversion, set_abiversion): New functions.
509 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
510 (struct ppc_link_hash_table): Add opd_abi.
511 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
512 (ppc64_elf_merge_private_bfd_data): New function.
513 (ppc64_elf_print_private_bfd_data): New function.
514 (ppc64_elf_tls_setup): Set htab->opd_abi.
515 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
517 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
518 (ppc64_elf_finish_dynamic_symbol): Likewise
520 2013-10-30 Alan Modra <amodra@gmail.com>
522 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
523 reg and r12 as destination.
524 (ppc_build_one_stub): Likewise.
525 (ppc64_elf_build_stubs): Likewise for glink.
527 2013-10-30 Alan Modra <amodra@gmail.com>
529 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
530 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
531 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
532 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
533 Make all _HA and _HI relocs report signed overflow.
534 (ppc64_elf_reloc_type_lookup): Handle new relocs.
535 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
536 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
537 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
538 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
539 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
540 * libbfd.h: Regenerate.
541 * bfd-in2.h: Regenerate.
543 2013-10-29 Roland McGrath <mcgrathr@google.com>
545 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
546 sequence to match what the assembler generates.
548 2013-10-29 Jan Beulich <jbeulich@suse.com>
550 * elflink.c (struct elf_outext_info): Add field file_sym_done.
551 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
552 symbol emission from here ...
553 (elf_link_output_extsym): ... to here.
555 2013-10-24 Nick Clifton <nickc@redhat.com>
558 * dwarf2.c (lookup_address_in_line_info_table): Change return type
559 to be the range of addresses covered by the table.
560 (comp_unit_find_nearest_line): Likewise.
561 (find_line): Search all CUs. Select the one that matches and
562 covers the smallest address range.
564 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
566 * elf32-cris.c (cris_elf_check_relocs): Don't assume
567 a registered dynobj means that a .got has been created.
569 2013-10-17 Alan Modra <amodra@gmail.com>
572 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
573 when finding lowest_section.
575 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
577 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
578 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
579 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
580 Merge Tag_GNU_MIPS_ABI_MSA attributes.
582 2013-10-14 Nick Clifton <nickc@redhat.com>
584 * gen-aout.c (main): Fix formatting. Close file.
586 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
588 * elfxx-mips.c (mips_use_local_got_p): New function.
589 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
590 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
591 GOT and absolute references.
593 2013-10-09 Roland McGrath <mcgrathr@google.com>
595 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
596 expression to int to silence over-eager compiler warnings.
598 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
599 loop that doesn't use (or initialize) it.
601 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
602 Move second const qualifier so it applies to the pointer.
604 2013-10-09 Nick Clifton <nickc@redhat.com>
607 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
609 2013-10-09 Tom Tromey <tromey@redhat.com>
611 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
613 2013-10-09 Nick Clifton <nickc@redhat.com>
616 * elf32-rl78.c (rl78_dump_symtab): Delete.
617 (rl78_get_reloc): Delete.
619 2013-10-09 Tom Tromey <tromey@redhat.com>
621 * bfd-in2.h: Rebuild.
622 * opncls.c (bfd_get_alt_debug_link_info): Change type of
623 buildid_len to bfd_size_type.
625 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
628 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
629 "case". Reindent "switch" statements.
631 2013-10-08 Tom Tromey <tromey@redhat.com>
633 * bfd-in2.h: Rebuild.
634 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
635 parameter. Change type of buildid_out. Update.
636 (get_alt_debug_link_info_shim): New function.
637 (bfd_follow_gnu_debuglink): Use it.
639 2013-10-08 Andreas Schwab <schwab@suse.de>
641 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
644 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
646 * configure: Regenerate.
648 2013-10-03 Will Newton <will.newton@linaro.org>
650 * configure: Regenerate.
651 * configure.in: Build elf-ifunc.o for AArch64.
652 * elfnn-aarch64.c: Include objalloc.h.
653 (elfNN_aarch64_local_htab_hash): New function.
654 (elfNN_aarch64_local_htab_eq): New function.
655 (elfNN_aarch64_get_local_sym_hash): New function.
656 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
658 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
659 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
660 for handling STT_GNU_IFUNC symbols.
661 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
662 references to STT_GNU_IFUNC symbols.
663 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
664 STT_GNU_IFUNC symbols.
665 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
666 symbols. Ensure we don't increase plt.refcount from -1 to 0.
667 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
668 (elfNN_aarch64_is_function_type): Remove function.
669 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
670 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
671 (elfNN_aarch64_allocate_local_dynrelocs): New function.
672 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
673 (elfNN_aarch64_size_dynamic_sections): Call
674 elfNN_aarch64_allocate_local_dynrelocs.
675 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
676 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
677 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
678 STT_GNU_IFUNC symbols and .iplt.
679 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
680 (elfNN_aarch64_finish_dynamic_sections): Call
681 elfNN_aarch64_finish_local_dynamic_symbol.
683 2013-09-30 Nick Clifton <nickc@redhat.com>
685 * cpu-msp430.c: Use printable names that match the values
686 displayed by readelf.
688 2013-08-25 Andrew Pinski <apinski@cavium.com>
690 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
693 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
695 * elfxx-mips.c (mips_elf_create_got_section): Hide
696 _GLOBAL_OFFSET_TABLE_.
698 2013-09-24 Alan Modra <amodra@gmail.com>
700 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
702 2013-09-24 Alan Modra <amodra@gmail.com>
704 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
705 stabs at end of .stab. Tidy variable usage. Don't drop the need
706 for a NULL function name stab if If N_FUN stab is ignored.
707 Ensure index entry count loop matches write loop.
709 2013-09-20 Alan Modra <amodra@gmail.com>
711 * configure: Regenerate.
713 2013-09-18 Tristan Gingold <gingold@adacore.com>
715 * configure.in: Bump version to 2.24.51
716 * configure: Regenerate.
718 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
720 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
723 2013-08-31 John David Anglin <dave.anglin@bell.net>
725 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
728 2013-08-29 Jakub Jelinek <jakub@redhat.com>
730 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
731 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
732 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
733 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
735 2013-08-27 Alan Modra <amodra@gmail.com>
737 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
738 Add notice_as_needed.
739 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
740 (elf_backend_notice_as_needed): Define.
741 (ppc64_elf_as_needed_cleanup): Rename and adjust..
742 (ppc64_elf_notice_as_needed): ..to this.
743 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
744 (elf_link_add_object_symbols): ..from here.
745 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
746 (elf_backend_notice_as_needed): Define..
747 (elfNN_bed): ..and use here.
749 2013-08-26 Roland McGrath <mcgrathr@google.com>
751 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
752 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
753 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
754 (bfd_i386_nacl_arch): New variable.
755 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
756 (bfd_x64_32_arch_intel_syntax): Link them into the list.
757 * bfd-in2.h: Regenerate.
759 2013-08-26 Roland McGrath <mcgrathr@google.com>
761 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
762 elf_segment_map list. If an executable segment is page-aligned
763 but does not end with a full page, then append a fake section into
764 the segment map entry that pads out the page.
765 (nacl_final_write_processing): New function. Write the code fill
766 laid out in nacl_modify_segment_map.
767 * elf-nacl.h: Declare it.
768 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
769 (elf_backend_final_write_processing): Define it for NaCl backend.
770 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
771 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
773 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
774 parameter to MINPAGESIZE.
775 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
777 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
779 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
781 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
782 set GOT's entry size if there is no ELF section data.
783 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
784 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
787 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
789 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
790 (get_elf_x86_64_backend_data): Use it.
791 (elf_x86_64_size_dynamic_sections): Likewise.
793 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
796 * bfdio.c: Fix typos.
797 * elf32-spu.c: Likewise.
798 * elfnn-aarch64.c: Likewise.
800 2013-08-21 Tristan Gingold <gingold@adacore.com>
802 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
804 * coffcode.h (coff_compute_section_file_positions): Force
805 match between file offset and vma offset.
807 2013-08-21 Alan Modra <amodra@gmail.com>
809 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
810 and *poldalignment before exiting when !relocs_compatible.
812 2013-08-21 Alan Modra <amodra@gmail.com>
814 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
815 symbols to STV_HIDDEN.
817 2013-08-14 John Tytgat <john@bass-software.com>
820 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
821 segment containing the relocating symbol instead of assuming 0 for
822 sb group relocations.
824 2013-08-09 Nick Clifton <nickc@redhat.com>
826 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
827 flag bits do not match.
828 (rl78_elf_print_private_bfd_data): Describe G10 flag.
830 2013-08-05 John Tytgat <john@bass-software.com>
832 * po/BLD-POTFILES.in: Regenerate.
833 * po/SRC-POTFILES.in: Likewise.
835 2013-07-31 John Tytgat <john@bass-software.com>
838 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
841 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
843 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
844 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
847 2013-07-27 Andrew Pinski <apinski@cavium.com>
849 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
850 Use the correct alignment for
851 _bfd_elf_make_dynamic_reloc_section for ILP32.
853 2013-07-27 Andrew Pinski <apinski@cavium.com>
855 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
856 BFD_RELOC_AARCH64_NONE explicitly.
858 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
860 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
861 entry size if there is no ELF section data.
863 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
865 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
866 Don't check symbol visibility here. Remove a check already
868 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
869 instead of individual checks.
870 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
871 check the offset to decide if produce a GOT or PLT entry.
872 Remove redundant assertions. Remove code to produce GOT entries
873 for local symbols. Remove a duplicate comment and add a comment
875 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
878 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
880 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
883 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
885 * elf32-vax.c (elf_vax_discard_got_entries): New function.
886 (elf_vax_always_size_sections): Likewise.
887 (elf_vax_size_dynamic_sections): Remove code moved to
888 elf_vax_always_size_sections. Make comment on
889 elf_vax_instantiate_got_entries match reality.
890 (elf_vax_instantiate_got_entries): Assert that rather than check
891 if dynobj is null. Don't check for dynamic_sections_created.
892 Make function description match reality.
893 (elf_backend_always_size_sections): New macro.
895 2013-07-25 Alan Modra <amodra@gmail.com>
897 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
899 (opd_entry_value): Cache .opd section contents.
900 (ppc64_elf_relocate_section): Adjust.
902 2013-07-25 Alan Modra <amodra@gmail.com>
906 * elflink.c (elf_link_add_object_symbols): Correct test in
907 last patch. Remove unnecessary code.
909 2013-07-24 Tristan Gingold <gingold@adacore.com>
911 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
912 R_RBR. Add numbers in comments.
913 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
914 * coff64-rs6000.c: Likewise.
916 2013-07-20 Alan Modra <amodra@gmail.com>
920 * elflink.c (elf_link_add_object_symbols): Don't clobber
921 .gnu.warning.symbol sections when shared.
923 2013-07-19 Nick Clifton <nickc@redhat.com>
925 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
926 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
928 2013-07-18 Travis Snoozy <quandary@remstate.com>
931 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
933 * R_MSP430_2X_PCREL: Likewise.
934 * R_MSP430X_10_PCREL: Likewise.
935 * R_MSP430X_2X_PCREL: Likewise.
937 2013-07-18 Terry Guo <terry.guo@arm.com>
939 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
941 (elf32_arm_final_link_relocate): Likewise.
943 2013-07-18 Bill Neubauer <wcn@google.com>
945 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
948 2013-07-18 Roland McGrath <mcgrathr@google.com>
950 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
951 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
952 (arm_build_one_stub): Increase MAXRELOCS to 3.
953 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
954 (struct elf32_arm_link_hash_table): Give add_stub_section member's
955 pointee type a third argument.
956 (elf32_arm_create_or_find_stub_sec): Update caller.
957 (elf32_arm_size_stubs): Update argument type.
958 * bfd-in.h (elf32_arm_size_stubs): Update decl.
959 * bfd-in2.h: Regenerate.
960 * libbfd.h: Regenerate.
962 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
964 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
965 magic numbers with enum values.
967 2013-07-12 Roland McGrath <mcgrathr@google.com>
969 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
970 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
971 been added here with 2013-07-05 elf32-s390.c change).
972 * bfd-in2.h: Regenerate (no-op).
973 * libbfd.h: Regenerate (no-op).
975 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
977 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
979 (_bfd_mips_elf_print_private_bfd_data): Likewise.
981 2013-07-09 Tristan Gingold <gingold@adacore.com>
983 * vms-alpha.c (struct vms_private_data_struct): Remove
984 flag_hash_long_names and flag_show_after_trunc.
985 (hash_string): Remove.
986 (_bfd_vms_length_hash_symbol): Remove.
987 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
988 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
989 (_bfd_vms_write_ehdr): Remove code that set removed flags.
990 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
991 (vms_bfd_is_local_label_name): Remove trace call.
993 2013-07-09 Tristan Gingold <gingold@adacore.com>
995 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
997 * configure.com: Adjust to match changes in configure.
998 * makefile.vms (OBJS): Update list.
1000 2013-07-05 Tristan Gingold <gingold@adacore.com>
1002 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1005 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1007 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1008 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1009 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1010 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1012 * elf64-s390.c: See elf32-s390.c
1013 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1014 * libbfd.h: Add new reloc strings.
1016 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1018 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1020 (elfNN_aarch64_relocate_section): Likewise.
1021 (elfNN_aarch64_gc_sweep_hook): Likewise.
1022 (elfNN_aarch64_check_relocs): Likewise.
1024 2013-07-03 Alan Modra <amodra@gmail.com>
1026 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1027 when relocatable. Don't change root.type or type here.
1028 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1030 2013-07-03 Alan Modra <amodra@gmail.com>
1032 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1033 (ppc64_elf_size_stubs): Don't set "addend".
1034 (ppc64_elf_relocate_section): Don't allow calls via
1035 toc-adjusting stubs without a following nop even in an
1036 executable, except for self-calls and both libc_start_main
1037 and .libc_start_main.
1039 2013-07-03 Alan Modra <amodra@gmail.com>
1041 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1043 2013-07-02 Tristan Gingold <gingold@adacore.com>
1045 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1048 2013-07-02 Tristan Gingold <gingold@adacore.com>
1050 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1051 (_bfd_vms_find_nearest_line_discriminator): New function.
1053 2013-07-02 Tristan Gingold <gingold@adacore.com>
1055 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1057 2013-07-02 Tristan Gingold <gingold@adacore.com>
1059 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1060 (rs6000coff_vec): Reference it.
1062 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1064 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1065 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1066 (elfNN_aarch64_create_dynamic_sections): Do not define
1067 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1069 2013-07-02 Alan Modra <amodra@gmail.com>
1071 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1072 .TOC. after relocatable check.
1074 2013-07-01 Alan Modra <amodra@gmail.com>
1076 * elf64-ppc.h (ppc64_elf_toc): Delete.
1077 (ppc64_elf_set_toc): Declare.
1078 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1079 with call the ppc64_elf_set_toc.
1080 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1081 (ppc64_elf_start_multitoc_partition): Likewise.
1082 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1084 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1086 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1087 as needing a toc pointer.
1088 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1089 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1092 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1098 2013-06-28 Nick Clifton <nickc@redhat.com>
1101 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1103 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1105 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1107 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1108 in sgot[0] rather than sgotplt[0].
1110 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1112 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1113 beginning of the generated file.
1114 (elf64-aarch64.c): Likewise.
1115 * Makefile.in: Re-generated.
1117 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1119 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1120 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1121 * Makefile.in: Re-generated.
1122 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1123 (bfd_elf64_littleaarch64_vec): Likewise.
1124 (bfd_elf32_bigaarch64_vec): Likewise.
1125 (bfd_elf32_littleaarch64_vec): Likewise.
1126 * configure: Re-generated.
1127 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1128 * elfxx-aarch64.h: New file.
1129 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1130 stuff to elfxx-aarch64.c.
1131 (bfd_elf_aarch64_put_addend): Removed.
1132 (PG_OFFSET, PG): Likewise.
1133 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1134 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1135 (elf64_aarch64_grok_prstatus): Removed.
1136 (elf_backend_grok_prstatus): Removed.
1138 (aarch64_unsigned_overflow): Likewise.
1139 (aarch64_signed_overflow): Likewise.
1140 (aarch64_resolve_relocation): Likewise.
1142 (decode_branch_ofs_26): Likewise.
1143 (decode_cond_branch_ofs_19): Likewise.
1144 (decode_ld_lit_ofs_19): Likewise.
1145 (decode_tst_branch_ofs_14): Likewise.
1146 (decode_movw_imm): Likewise.
1147 (decode_adr_imm): Likewise.
1148 (decode_add_imm): Likewise.
1149 (reencode_branch_ofs_26): Likewise.
1150 (reencode_cond_branch_ofs_19): Likewise.
1151 (reencode_ld_lit_ofs_19): Likewise.
1152 (reencode_tst_branch_ofs_14): Likewise.
1153 (reencode_movw_imm): Likewise.
1154 (reencode_adr_imm): Likewise.
1155 (reencode_ldst_pos_imm): Likewise.
1156 (reencode_add_imm): Likewise.
1157 (reencode_movzn_to_movz): Likewise.
1158 (reencode_movzn_to_movn): Likewise.
1159 (aarch64_relocate): Update to call the new function names in
1161 (aarch64_calculate_got_entry_vma): Likewise.
1162 (elfNN_aarch64_final_link_relocate): Likewise.
1163 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1164 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1165 (elf_aarch64_update_plt_entry): ... this.
1166 (elfNN_aarch64_create_small_pltn_entry): Update.
1167 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1168 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1169 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1170 call elf_aarch64_update_plt_entry.
1172 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1174 * bfd-in2.h: Re-generated.
1175 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1176 (IS_AARCH64_TLS_RELOC): Change to be based on the
1177 bfd reloc enumerators.
1178 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1179 (PG, PG_OFFSET): Cast literal to bfd_vma.
1180 (elf64_aarch64_howto_table): Removed.
1181 (elf64_aarch64_howto_dynrelocs): Removed.
1182 (elf64_aarch64_tls_howto_table): Removed.
1183 (elf64_aarch64_tlsdesc_howto_table): Removed.
1184 (elfNN_aarch64_howto_table): New table to host all howto entires..
1185 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1186 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1187 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1188 (struct elf_aarch64_reloc_map): New.
1189 (elf_aarch64_reloc_map): New table.
1190 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1191 (elfNN_aarch64_howto_from_type): Update to look up the new table
1192 elfNN_aarch64_howto_table.
1193 (struct elf64_aarch64_reloc_map): Remove.
1194 (elf64_aarch64_reloc_map): Remove.
1195 (elfNN_aarch64_reloc_type_lookup): Change to call
1196 elfNN_aarch64_howto_from_bfd_reloc.
1197 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1198 elfNN_aarch64_howto_table.
1199 (aarch64_resolve_relocation): Refactor to switch on the bfd
1201 (bfd_elf_aarch64_put_addend): Likewise.
1202 (elfNN_aarch64_final_link_relocate): Likewise.
1203 (aarch64_tls_transition_without_check): Likewise.
1204 (aarch64_reloc_got_type): Likewise.
1205 (aarch64_can_relax_tls): Likewise.
1206 (aarch64_tls_transition): Likewise.
1207 (elfNN_aarch64_tls_relax): Likewise.
1208 (elfNN_aarch64_final_link_relocate): Likewise.
1209 (elfNN_aarch64_relocate_section): Likewise.
1210 (elfNN_aarch64_gc_sweep_hook): Likewise.
1211 (elfNN_aarch64_check_relocs): Likewise.
1212 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1213 * libbfd.h: Re-generated.
1214 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1215 (BFD_RELOC_AARCH64_RELOC_START)
1216 (BFD_RELOC_AARCH64_RELOC_END)
1217 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1218 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1219 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1220 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1221 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1222 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1223 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1225 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1227 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1228 (BUILD_CFILES): Add elf32-aarch64.c.
1229 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1230 * Makefile.in: Re-generated.
1231 * archures.c (bfd_mach_aarch64_ilp32): New define.
1232 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1233 (bfd_elf32_aarch64_set_options): Ditto.
1234 (elf32_aarch64_setup_section_lists): Ditto.
1235 (elf32_aarch64_next_input_section): Ditto.
1236 (elf32_aarch64_size_stubs): Ditto.
1237 (elf32_aarch64_build_stubs): Ditto.
1238 * bfd-in2.h: Re-generated.
1239 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1240 and bfd_elf32_bigaarch64_vec.
1241 (aarch64-*-linux*): Likewise.
1242 (aarch64_be-*-elf): Likewise.
1243 (aarch64_be-*-linux*): Likewise.
1244 * configure.in (bfd_elf32_bigaarch64_vec)
1245 (bfd_elf32_littleaarch64_vec): New.
1246 * configure: Re-generated.
1247 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1249 (bfd_aarch64_arch_ilp32): New.
1250 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1251 * elfnn-aarch64.c (ARCH_SIZE): New define.
1252 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1253 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1254 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1255 (ELF64_R_*): Rename to ELFNN_R_*.
1256 Plus other paramaterization.
1257 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1259 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1260 bfd_elf32_littleaarch64_vec.
1262 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1264 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1265 (BUILD_CFILES): Add elf64-aarch64.c.
1266 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1267 * Makefile.in: Re-generated.
1268 * elf64-aarch64.c: Rename to ...
1269 * elfnn-aarch64.c: ... this.
1271 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1272 Paul Brook <paul@codesourcery.com>
1274 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1275 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1276 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1277 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1278 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1279 (micromips_insn32_o32_exec_plt0_entry): New variable.
1280 (micromips_insn32_o32_exec_plt_entry): Likewise.
1281 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1282 (mips_elf_estimate_stub_size): Likewise.
1283 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1284 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1285 (mips_finish_exec_plt): Likewise.
1286 (_bfd_mips_elf_relax_section): Likewise.
1287 (_bfd_mips_elf_insn32): New function.
1288 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1290 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1292 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1294 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1295 (bfd_elf32_get_synthetic_symtab): New macro.
1296 * elfxx-mips.c (plt_entry): New structure.
1297 (mips_elf_link_hash_entry): Add use_plt_entry member.
1298 (mips_elf_link_hash_table): Rename plt_entry_size member to
1299 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1300 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1302 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1303 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1304 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1305 (STUB_LI16S_MICROMIPS): Likewise.
1306 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1307 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1308 (micromips_o32_exec_plt0_entry): New variable.
1309 (mips16_o32_exec_plt_entry): Likewise.
1310 (micromips_o32_exec_plt_entry): Likewise.
1311 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1312 (mips_elf_output_extsym): Update to use gotplt_union's plist
1313 member rather than offset.
1314 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1315 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1316 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1317 member rather than offset.
1318 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1320 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1322 (mips_elf_make_plt_record): New function.
1323 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1324 of JAL relocations that might need a PLT entry.
1325 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1326 gotplt_union's plist member rather than offset. Set individual
1327 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1328 Don't set the symbol's value in the symbol table for PLT
1329 references here. Don't set the PLT or PLT GOT section sizes
1331 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1332 (mips_elf_allocate_lazy_stub): Likewise.
1333 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1335 (mips_elf_set_plt_sym_value): New function.
1336 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1337 PLT and PLT GOT section sizes here. Set the symbol values in
1338 the symbol table for PLT references here. Handle microMIPS
1339 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1340 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1341 gotplt_union's plist member rather than offset. Handle
1342 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1343 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1344 gotplt_union's plist member rather than offset. Use
1345 MIPS_ELF_GOT_SIZE to calculate GOT address.
1346 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1347 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1348 mips_finish_exec_plt.
1349 (_bfd_mips_elf_link_hash_table_create): Update to use
1350 gotplt_union's plist member rather than offset.
1351 (_bfd_mips_elf_get_synthetic_symtab): New function.
1353 2013-06-24 Wawa <caojinyu@msn.com>
1356 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1358 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1360 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1362 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1363 * Makefile.in: Regenerate.
1364 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1365 Set want64 to true for them at the end.
1366 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1369 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1371 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1372 set sh_entsize for PLT section.
1374 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1376 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1377 * bfd-in2.h: Re-generated.
1378 * elf64-aarch64.c (RELOC_SECTION): Removed.
1379 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1380 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1381 (elf64_aarch64_link_hash_traverse): Ditto.
1382 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1385 2013-06-19 Will Newton <will.newton@linaro.org>
1387 * configure: Regenerated.
1388 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1389 * elf64-aarch64.c: Remove objalloc.h include.
1390 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1391 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1392 members. (elf_aarch64_local_htab_hash): Remove function.
1393 (elf_aarch64_local_htab_eq): Remove function.
1394 (elf_aarch64_get_local_sym_hash): Remove function.
1395 (elf64_aarch64_link_hash_table_create): Remove local hash
1396 table initialization.
1397 (elf64_aarch64_final_link_relocate): Remove sym argument and
1398 handling of ifunc symbols.
1399 (elf64_aarch64_relocate_section): Don't pass sym argument to
1400 elf64_aarch64_final_link_relocate.
1401 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1402 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1403 (elf64_aarch64_check_relocs): Likewise.
1404 (elf64_aarch64_post_process_headers): Remove call to
1406 (elf64_aarch64_is_function_type): New function.
1407 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1408 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1409 (elf64_aarch64_size_dynamic_sections): Remove call to
1410 elf_aarch64_allocate_local_dynrelocs.
1411 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1412 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1413 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1414 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1415 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1416 elf_aarch64_finish_local_dynamic_symbol.
1417 (elf64_aarch64_add_symbol_hook): Remove function.
1419 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1421 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1422 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1423 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1424 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1425 R_AARCH64_GOT_LD_PREL19.
1427 2013-06-13 Terry Guo <terry.guo@arm.com>
1430 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1431 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1432 supports thumb instructions.
1434 2013-06-11 DJ Delorie <dj@redhat.com>
1436 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1438 2013-06-11 Will Newton <will.newton@linaro.org>
1440 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1441 ELF64_R_SYM instead of ELF32_R_SYM.
1443 2013-06-11 Nick Clifton <nickc@redhat.com>
1445 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1446 checks if the dynamic sections have been created and relaxation
1447 has not been performed.
1449 2013-06-07 Will Newton <will.newton@linaro.org>
1451 * configure: Regenerate.
1452 * configure.in: Build elf-ifunc.o for AArch64.
1453 * elf64-aarch64.c: Include objalloc.h.
1454 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1455 (struct elf64_aarch64_link_hash_table): Add members for handling
1456 R_AARCH64_IRELATIVE relocations.
1457 (elf_aarch64_local_htab_hash): New function.
1458 (elf_aarch64_local_htab_eq): New function.
1459 (elf_aarch64_get_local_sym_hash): New function.
1460 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1462 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1463 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1464 for handling STT_GNU_IFUNC symbols.
1465 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1466 references to STT_GNU_IFUNC symbols.
1467 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1468 STT_GNU_IFUNC symbols.
1469 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1470 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1471 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1472 (elf64_aarch64_is_function_type): Remove function.
1473 (elf64_aarch64_allocate_dynrelocs): Call
1474 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1475 (elf_aarch64_allocate_local_dynrelocs): New function.
1476 (elf64_aarch64_size_dynamic_sections): Call
1477 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1478 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1479 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1480 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1481 STT_GNU_IFUNC symbols and .iplt.
1482 (elf_aarch64_finish_local_dynamic_symbol): New function.
1483 (elf64_aarch64_finish_dynamic_sections): Call
1484 elf_aarch64_finish_local_dynamic_symbol.
1485 (elf64_aarch64_add_symbol_hook): New function.
1487 2013-06-03 Alan Modra <amodra@gmail.com>
1489 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1490 var. Use it with last_stab.
1492 2013-05-30 Paul Brook <paul@codesourcery.com>
1494 * bfd-in2.h: Regenerate.
1495 * elf32-mips.c (elf_mips_eh_howto): New.
1496 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1497 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1498 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1499 * elf64-mips.c (elf_mips_eh_howto): New.
1500 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1501 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1502 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1503 * libbfd.h: Regenerate.
1504 * reloc.c (BFD_RELOC_MIPS_EH): New.
1506 2013-05-29 Nick Clifton <nickc@redhat.com>
1508 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1509 alternate debug info source.
1510 (dwarf_debug_sections): Add entries for alternate .debug_str and
1511 .debug_info sections.
1512 (dwarf_debug_section_enum): Likewise.
1513 (read_alt_indirect_string): New function. Handles a
1514 DW_FORM_GNU_strp_alt attribute.
1515 (read_alt_indirect_ref): New function. Handles a
1516 DW_FORM_GNU_ref_alt attribute.
1517 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1518 DW_FORM_GNU_strp_alt.
1519 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1521 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1523 * opncls.c (GNU_DEBUGALTLINK): Define.
1524 (bfd_get_alt_debug_link_info): New function.
1525 (separate_alt_debug_file_exists): New function.
1526 (find_separate_debug_file): Add parameters for fetch and check
1528 (bfd_follow_gnu_debugaltlink): New function.
1529 * bfd-in2.h: Regenerate.
1531 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1533 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1534 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1535 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1536 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1537 * bfd-in2.h: Regenerate.
1538 * libbfd.h: Regenerate.
1539 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1541 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1542 (elf64_aarch64_reloc_map): Likewise.
1543 (aarch64_resolve_relocation): Likewise.
1544 (bfd_elf_aarch64_put_addend): Likewise.
1545 (aarch64_tls_transition_without_check): Likewise.
1546 (aarch64_reloc_got_type): Likewise.
1547 (elf64_aarch64_final_link_relocate): Likewise.
1548 (elf64_aarch64_tls_relax): Likewise.
1549 (elf64_aarch64_relocate_section): Likewise.
1550 (elf64_aarch64_gc_sweep_hook): Likewise.
1551 (elf64_aarch64_check_relocs): Likewise.
1553 2013-05-26 Mark Wielaard <mjw@redhat.com>
1555 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1556 (max_open_files): New static int initialized to zero.
1557 (bfd_cache_max_open): New static function to set and return
1559 (bfd_cache_init): Use bfd_cache_max_open.
1560 (bfd_open_file): Likewise.
1561 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1562 (AC_CHECK_FUNCS): Add getrlimit.
1563 * configure: Regenerated.
1564 * config.in: Likewise.
1565 * sysdep.h: Check and include sys/resource.h for getrlimit.
1567 2013-05-23 Alan Modra <amodra@gmail.com>
1569 * format.c (bfd_check_format_matches): Don't match a target in
1570 targ_selvecs if some other target is a better match. If
1571 targets implement match priority, fall back to the first of
1574 2013-05-22 Eric Herman <eric@freesa.org>
1577 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1579 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1582 * srec.c (srec_set_section_contents): Properly convert size
1583 and offset to address when octets_per_byte is not unity.
1585 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1587 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1588 refcount member of the gotplt_union when resetting the reference
1589 count. Adjust comment.
1591 2013-05-20 Will Newton <will.newton@linaro.org>
1593 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1594 relocs_copied member.
1595 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1596 relocs_copied member.
1597 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1598 relocs_copied member.
1600 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1602 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1603 function definition.
1605 2013-05-16 Cary Coutant <ccoutant@google.com>
1607 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1608 external_ext_size and esize.
1610 2013-05-16 Tristan Gingold <gingold@adacore.com>
1612 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1613 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1615 2013-05-15 Andreas Schwab <schwab@suse.de>
1617 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1619 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1621 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1622 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1624 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1626 * bfd.c (_bfd_default_error_handler): Replace use of putc
1627 by fputc. Add comment explaining why.
1629 2013-05-09 Alan Modra <amodra@gmail.com>
1631 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1632 of symbols when hashes already exist.
1634 2013-05-07 Will Newton <will.newton@linaro.org>
1636 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1637 plt_header_size argument for ports where it differs from
1639 * elf-bfd.h: Likewise.
1640 * elf32-i386.c: Pass plt_header_size to
1641 _bfd_elf_allocate_ifunc_dyn_relocs.
1642 * elf64-x86-64.c: Likewise.
1644 2013-05-07 Will Newton <will.newton@linaro.org>
1646 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1648 * elf-bfd.h: Likewise.
1650 2013-05-06 Paul Brook <paul@codesourcery.com>
1652 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1653 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1654 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1655 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1656 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1657 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1659 2013-05-06 Alan Modra <amodra@gmail.com>
1661 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1662 hashes are not available.
1664 2013-05-06 Alan Modra <amodra@gmail.com>
1666 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1667 hashes around loading as-needed library. Zero them on allocation,
1668 and restore to initial all-zero state if library not needed.
1669 Arrange to reuse hashes if we load library again later.
1671 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1673 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1674 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1675 * elfn32-mips.c: Likewise.
1676 * elf64-mips.c: Likewise.
1678 2013-05-02 Nick Clifton <nickc@redhat.com>
1680 * archures.c: Add some more MSP430 machine numbers.
1681 * config.bfd (msp430): Define targ_selvecs.
1682 * configure.in: Add bfd_elf32_msp430_ti_vec.
1683 * cpu-msp430.c: Add some more MSP430 machine numbers.
1684 * elf32-msp430.c Add support for MSP430X relocations.
1685 Add support for TI compiler generated relocations.
1686 Add support for sym_diff relocations.
1687 Add support for relaxing out of range short branches into long
1689 Add support for MSP430 attribute section.
1690 * reloc.c: Add MSP430X relocations.
1691 * targets.c: Add bfd_elf32_msp430_ti_vec.
1692 * bfd-in2.h: Regenerate.
1693 * configure: Regenerate.
1694 * libbfd.h: Regenerate.
1696 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1698 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1699 alpha*-*-linux*ecoff*.
1701 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1704 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1707 2013-04-30 Alan Modra <amodra@gmail.com>
1709 * elflink.c (bfd_elf_record_link_assignment): Dont make
1710 STV_INTERNAL symbols STV_HIDDEN.
1712 2013-04-29 Nick Clifton <nickc@redhat.com>
1714 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1715 fragmented .debug_line sections associated with unmarked code
1718 2013-04-29 Will Newton <will.newton@linaro.org>
1720 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1721 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1723 2013-04-29 Will Newton <will.newton@linaro.org>
1725 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1726 error check up and add error message.
1728 2013-04-26 Will Newton <will.newton@linaro.org>
1730 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1732 2013-04-25 Alan Modra <amodra@gmail.com>
1734 * config.bfd: Add powerpc64le-linux.
1736 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1738 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1741 2013-04-24 Roland McGrath <mcgrathr@google.com>
1743 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1744 allocate space for PLT header even if IS_IPLT_ENTRY.
1745 (arm_nacl_put_plt0): New function, broken out of ...
1746 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1747 If HTAB->nacl_p, set up the PLT header in .iplt too.
1748 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1749 a mapping symbol for the start of .iplt too.
1751 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1753 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1755 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1757 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1759 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1761 2013-04-22 Alan Modra <amodra@gmail.com>
1764 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1765 sh_size or reloc_count adjustment by count.
1767 2013-04-22 Alan Modra <amodra@gmail.com>
1769 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1770 create_linkage_sections here..
1771 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1772 (create_linkage_sections): Move earlier in file.
1773 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1774 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1776 2013-04-19 Nick Clifton <nickc@redhat.com>
1779 * compress.c (decompress_contents): Always call inflateEnd, even
1780 when another inflation operation fails.
1782 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf-ifunc.c: Update copyright year.
1786 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1788 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1789 macro's return value is ignored.
1790 * elf32-hppa.c: Likewise.
1791 * elf32-tic6x.c: Likewise.
1792 * mach-o.c: Likewise.
1794 * opncls.c: Likewise.
1795 * peicode.h: Likewise.
1796 * elf32-m32r.c: Check return value of bfd_set_section_*().
1797 * elfnn-ia64.c: Likewise.
1798 * elfxx-mips.c: Likewise.
1799 * vms-alpha.c: Likewise.
1801 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1805 regular reference without non-GOT reference when building
1808 2013-04-15 Alan Modra <amodra@gmail.com>
1810 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1811 cache slot for archives.
1813 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1815 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1816 local variable mmop.
1818 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1821 * elf32-avr.c: Consider all sections to determine if linker
1822 relaxation can safely delete a ret after a call/jmp
1824 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1826 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1829 2013-04-08 Tom Tromey <tromey@redhat.com>
1831 * som.c (bfd_section_from_som_symbol): No longer static.
1832 * som.h (bfd_section_from_som_symbol): Declare.
1834 2013-04-06 Alan Modra <amodra@gmail.com>
1836 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1837 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1839 2013-04-05 Nick Clifton <nickc@redhat.com>
1841 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1843 2013-04-04 Alan Modra <amodra@gmail.com>
1845 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1846 * bfd-in2.h: Regenerate.
1847 * elflink.c (elf_link_add_object_symbols): Use new error.
1849 2013-04-03 Nick Clifton <nickc@redhat.com>
1851 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1852 (bfd_elf32_bfd_is_target_special_symbol): Define.
1854 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1856 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1857 elf64_aarch64_locals to get local GOT reference counts.
1859 2013-04-02 DJ Delorie <dj@redhat.com>
1861 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1862 (rl78_elf_relax_section): Only fetch the next reloc if there is
1865 2013-03-30 Alan Modra <amodra@gmail.com>
1868 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1869 global symbols referenced by relocs.
1870 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1871 * elf32-bfin.c (bfin_check_relocs): Likewise.
1872 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1873 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1874 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1875 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1876 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1877 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1878 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1879 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1880 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1881 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1882 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1883 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1884 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1885 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1886 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1887 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1888 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1889 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1890 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1891 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1892 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1893 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1894 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1895 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1896 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1897 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1898 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1899 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1900 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1901 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1902 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1903 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1904 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1905 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1906 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1907 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1908 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1909 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1910 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1911 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1912 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1913 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1914 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1915 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1916 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1917 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1918 test indirect/warning links for NULL.
1920 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1924 symbol is referenced by a non-shared object.
1925 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1927 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1929 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1930 R_SH_REL32 relocations against undefined weak symbols.
1932 2013-03-28 Alan Modra <amodra@gmail.com>
1934 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1935 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1936 into ifunc and non-ifunc.
1937 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1938 separate ifunc/non-ifunc dynrel counts.
1939 (allocate_got): Always use reliplt for ifunc.
1940 (allocate_dynrelocs): Likewise.
1941 (ppc64_elf_size_dynamic_sections): Likewise.
1942 (ppc64_elf_layout_multitoc): Likewise.
1943 (ppc64_elf_relocate_section): Likewise.
1945 2013-03-28 Alan Modra <amodra@gmail.com>
1947 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1948 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1949 into ifunc and non-ifunc.
1950 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1951 (ppc_elf_size_dynamic_sections): Likewise.
1952 (ppc_elf_relocate_section): Likewise.
1954 2013-03-28 Alan Modra <amodra@gmail.com>
1956 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1957 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1958 bfd_link_info* and asection* params.
1959 (_bfd_elf_reloc_type_class): Likewise.
1960 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1961 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1962 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1963 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1964 for any reliplt reloc. Don't return reloc_class_plt for
1965 R_PPC_REL24 and R_PPC_ADDR24.
1966 * elf64-ppc.c (allocate_got): Formatting.
1967 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1969 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1970 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1971 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1972 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1973 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1974 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1975 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1976 Add extra params to the various reloc_type_class functions.
1978 2013-03-27 Alan Modra <amodra@gmail.com>
1980 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1981 masks for all local ifunc syms.
1982 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1983 (ppc_elf_size_dynamic_sections): Likewise.
1984 (ppc_elf_relocate_section): Likewise.
1986 2013-03-27 Will Newton <will.newton@linaro.org>
1988 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1989 dynamic reloc for symbols with dynindx == -1.
1990 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1991 dynamic reloc for symbols with dynindx == -1.
1993 2013-03-27 Will Newton <will.newton@linaro.org>
1995 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1996 dynamic reloc for non-default visibility undefined weaks.
1997 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1998 dynamic reloc for non-default visibility undefined weaks.
2000 2013-03-26 Alan Modra <amodra@gmail.com>
2002 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2003 over _bfd_elf_merge_symbol calls.
2005 2013-03-26 Alan Modra <amodra@gmail.com>
2007 * elflink.c (elf_link_add_object_symbols): Add assertion for
2008 common override alignment check code. Formatting.
2010 2013-03-25 Alan Modra <amodra@gmail.com>
2012 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2013 usual common symbols as well as for dynamic. Add poldbfd param.
2014 Save old bfd. Adjust callers.
2015 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
2016 and "value" by value, not pointer. Adjust caller.
2017 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2018 Delete code to set same. Use old_bfd and old_alignment from
2019 _bfd_elf_merge_symbol instead. Add default symbol before
2020 alignment and size checks. Wrap overlong lines.
2022 2013-03-25 Alan Modra <amodra@gmail.com>
2024 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2025 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2026 when override is true.
2028 2013-03-25 Alan Modra <amodra@gmail.com>
2030 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2033 2013-03-25 Alan Modra <amodra@gmail.com>
2035 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2037 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2038 early in symbol loop.
2040 2013-03-25 Alan Modra <amodra@gmail.com>
2042 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2043 (_bfd_elf_init_reloc_shdr): Delete.
2044 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2045 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2046 just what is needed.
2047 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2049 2013-03-23 Alan Modra <amodra@gmail.com>
2051 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2052 * elflink.c (_bfd_elf_merge_symbol): Make static.
2053 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2054 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2056 2013-03-23 Alan Modra <amodra@gmail.com>
2059 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2060 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2061 def_dynamic/ref_dynamic.
2062 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2065 2013-03-22 David S. Miller <davem@davemloft.net>
2067 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2070 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2073 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2074 errors adjusting relocs and symbols.
2076 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2078 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2079 @(disp:32,ERx) to mov @(disp:16,ERx).
2080 (R_H8_DISP32A16): New reloc.
2081 Comments added and corrected.
2082 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2083 * bfd-in2.h: Regenerate.
2084 * libbfd.h: Regenerate.
2086 2013-03-21 Kai Tietz <ktietz@redhat.com>
2088 * coffgen.c (coff_real_object_p): Make global.
2089 * peicode.h (coff_real_object_p): Add prototype.
2090 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2091 external_PEI_IMAGE_hdr structure.
2092 (coff_swap_filehdr_in): Handle variable header-size.
2093 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2094 of directory-entiries as specified in pe-header.
2096 2013-03-21 Nick Clifton <nickc@redhat.com>
2099 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2100 iWMMXt and iWMMXt2 processors from attributes.
2102 2013-03-20 Alan Modra <amodra@gmail.com>
2104 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2105 sh_type according to is_rela.
2107 2013-03-18 Alan Modra <amodra@gmail.com>
2110 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2111 considering whether an --as-needed library is needed.
2113 2013-03-14 Tom Tromey <tromey@redhat.com>
2115 * opncls.c (bfd_get_debug_link_info): Rename from
2116 get_debug_link_info. Export. Update comment.
2117 (find_separate_debug_file): Update.
2118 * bfd-in2.h: Rebuild.
2120 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2122 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2124 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2127 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2129 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2130 * elf.c (elfcore_write_s390_tdb): New function.
2131 (elfcore_write_register_note): Call it.
2132 (elfcore_grok_s390_tdb): New function.
2133 (elfcore_grok_note): Call it.
2135 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2137 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2139 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2141 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2143 2013-03-04 Alan Modra <amodra@gmail.com>
2145 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2146 non-zero addends when relocatable, rather than addends >= 32768.
2147 Always zero "addend" before applying relocation.
2149 2013-03-04 Nick Clifton <nickc@redhat.com>
2151 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2152 file pointer offsets for thin archives.
2154 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2156 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2157 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2159 2013-02-27 DJ Delorie <dj@redhat.com>
2161 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2162 * libbfd.h: Regenerate.
2163 * bfd-in2.h: Regenerate.
2164 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2165 references in compuated relocs.
2167 2013-02-26 Anthony Green <green@moxielogic.com>
2169 * config.bfd: Extend moxie-rtems target triplet name support.
2171 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2175 unique_global only for definition.
2176 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2178 (elf_link_add_object_symbols): Set unique_global only
2181 2013-02-21 Alan Modra <amodra@gmail.com>
2183 * elf-bfd.h (struct elf_build_id): Extracted from..
2184 (struct elf_build_id_info): ..here. Delete.
2185 (struct output_elf_obj_tdata): New, extracted from..
2186 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2188 (elf_program_header_size): Reference tdata->o.
2189 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2190 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2191 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2192 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2193 when opening bfd in any mode that might write.
2194 (_bfd_elf_write_object_contents): Use build_id field in
2195 output_elf_obj_tdata.
2196 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2197 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2199 2013-02-21 Alan Modra <amodra@gmail.com>
2201 * elf-bfd.h (struct core_elf_obj_tdata): New.
2202 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2203 core_program, and core_command. Add "core".
2204 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2205 Update all refs to tdata core fields.
2206 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2207 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2208 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2209 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2210 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2211 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2212 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2213 to tdata core fields.
2215 2013-02-21 Alan Modra <amodra@gmail.com>
2217 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2218 Delete num_locals and num_globals.
2219 (elf_num_locals, elf_num_globals): Don't define.
2220 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2221 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2222 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2223 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2224 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2225 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2227 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2228 number of locals syms via new param.
2229 (swap_out_syms): Adjust to suit elf_map_symbols change.
2231 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2233 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2234 STO_MICROMIPS annotation.
2236 2013-02-19 Alan Modra <amodra@gmail.com>
2238 * configure.in: Bump version to 2.23.52.
2239 * elf-bfd.h (struct elf_build_id_info): New.
2240 (struct elf_obj_tdata): Delete after_write_object_contents,
2241 after_write_object_contents_info and build_id_size. Make build_id
2242 a pointer to struct elf_build_id_info.
2243 * elf.c (_bfd_elf_write_object_contents): Style. Update
2244 after_write_ibject_contents invocation.
2245 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2246 allow zero size notes.
2247 * configure: Regenerate.
2249 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2251 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2252 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2253 (micromips_elf64_howto_table_rela): Likewise.
2254 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2255 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2256 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2257 (elf_micromips_howto_table_rela): Likewise.
2258 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2260 2013-02-18 Paul Brook <paul@codesourcery.com>
2262 * elfxx-mips.c (MICROMIPS_P): New macro.
2263 (_bfd_mips_elf_symbol_processing): Use it.
2265 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2267 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2268 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2270 2013-02-18 Alan Modra <amodra@gmail.com>
2273 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2274 (_bfd_elf_strtab_clear_all_refs): Declare.
2275 (_bfd_elf_strtab_resize): Declare.
2276 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2277 (_bfd_elf_strtab_clear_all_refs): New function.
2278 (_bfd_elf_strtab_resize): Likewise.
2279 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2281 2013-02-18 Alan Modra <amodra@gmail.com>
2283 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2284 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2285 and elf_text_section to..
2286 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2287 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2288 (struct alpha_elf_find_line): ..this.
2289 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2291 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2294 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2295 for references from the dummy bfd.
2297 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2300 * elflink.c (elf_link_add_object_symbols): Also track weak
2303 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2306 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2307 archive pointing to itself.
2308 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2310 2013-02-15 Nick Clifton <nickc@redhat.com>
2313 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2314 accessing a corrupt nested archive.
2316 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2318 * elfxx-mips.c (mips_got_page_ref): New structure.
2319 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2320 pair to represent the anchor point.
2321 (mips_got_info): Add a got_page_refs field.
2322 (mips_elf_link_hash_table): Add a sym_cache field.
2323 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2324 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2325 new anchor representation.
2326 (mips_elf_create_got_info): Create got_page_refs rather than
2328 (mips_elf_record_got_page_ref): New function.
2329 (mips_elf_pages_for_range): Move further down file.
2330 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2331 Use a section rather than a (bfd, symndx) pair to represent the
2333 (mips_elf_resolve_got_page_ref): New function.
2334 (mips_elf_resolve_final_got_entries): Use it to populate
2336 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2337 rather than mips_elf_record_got_page_entry. Only nullify h
2339 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2342 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2344 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2347 2013-02-12 Alan Modra <amodra@gmail.com>
2349 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2350 suitable definition when using generic linker hash table.
2352 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2354 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2355 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2356 mips_elf_traverse_got_arg. Count GOT entries.
2357 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2358 as argument. Update after above changes.
2359 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2360 mips_elf_count_got_entries. Update the calls to
2361 mips_elf_resolve_final_got_entries.
2363 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2365 * elfxx-mips.c (mips_got_tls_type): New enum.
2366 (mips_got_entry): Add tls_initialized.
2367 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2368 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2370 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2371 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2372 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2374 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2375 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2376 tls_initialized rather than GOT_TLS_DONE.
2377 (mips_tls_got_index): Delete.
2378 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2379 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2380 (mips_elf_record_got_entry): Initialize tls_initialized.
2382 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2384 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2385 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2386 tls_ie_got_offset and tls_gd_got_offset.
2387 (mips_elf_link_hash_newfunc): Remove initialization.
2388 (mips_elf_create_got_info): Likewise.
2389 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2390 (mips_tls_single_got_index): Delete.
2391 (mips_elf_local_got_index): Always use the GOT entry to track
2393 (mips_elf_global_got_index): Likewise.
2394 (mips_elf_create_local_got_entry): Assert that TLS entries have
2395 already been allocated.
2396 (mips_elf_record_global_got_symbol): Don't initialize
2397 tls_ie_type or tls_gd_type.
2398 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2399 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2401 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2403 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2404 have been allocated.
2405 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2406 tls_ie_type and tls_gd_type.
2408 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2410 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2411 aliasing violation. Check for htab allocation failures.
2413 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2415 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2417 (mips_elf_global_got_index): ...here. Reorder arguments so that
2418 the output bfd and info come first.
2419 (mips_elf_calculate_relocation): Update the call to
2420 mips_elf_global_got_index accordingly.
2421 (_bfd_mips_elf_finish_dynamic_symbol): Use
2422 mips_elf_primary_global_got_index rather than
2423 mips_elf_global_got_index.
2424 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2426 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2428 * elfxx-mips.c (mips_got_entry): Update comments.
2429 (mips_elf_multi_got_entry_eq): Rename to...
2430 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2431 (mips_elf_create_got_info): Remove master_got_p argument.
2432 Always use mips_elf_got_entry_eq.
2433 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2434 Update calls accordingly.
2436 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2438 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2439 (mips_elf_bfd2got_hash): Delete.
2440 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2441 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2442 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2443 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2444 than mips_elf_got_for_ibfd.
2445 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2446 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2447 (mips_elf_make_got_per_bfd): Replace with...
2448 (mips_elf_add_got_entry): ...this new function.
2449 (mips_elf_make_got_pages_per_bfd): Replace with...
2450 (mips_elf_add_got_page_entry): ...this new function.
2451 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2452 bfd and GOT arguments. Use mips_elf_add_got_entry and
2453 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2454 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2455 to set the BFD's GOT and free the old table.
2456 (mips_elf_merge_got): Replace bfd2got argument with separate
2457 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2458 Use mips_elf_count_got_entries to count the number of entries in
2459 each GOT. Update the calls to mips_elf_merge_got_with.
2460 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2461 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2462 (mips_elf_multi_got): Don't create the bfd2got hash table.
2463 Replace hash table traversal with a walk over the input bfds,
2464 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2465 to set the output bfd's GOT.
2466 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2467 bfds use the master GOT in the single-GOT case.
2468 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2469 rather than mips_elf_got_for_ibfd.
2471 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2473 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2474 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2475 (mips_elf_record_global_got_symbol): Update the hash entry before
2476 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2478 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2479 (mips_elf_record_got_page_entry): Record the entry in both the
2480 master and bfd GOTs.
2482 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2484 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2485 create another one if necessary.
2486 (mips_elf_set_gotidx): New function.
2487 (mips_elf_set_global_gotidx): Use it.
2488 (mips_elf_initialize_tls_index): Likewise. Take a
2489 mips_elf_traverse_got_arg as argument.
2490 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2491 (mips_elf_multi_got): Likewise. Cope with error returns from
2492 mips_elf_set_global_gotidx.
2494 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2496 * elfxx-mips.c (mips_got_info): Add relocs field.
2497 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2499 (mips_elf_traverse_got_arg): ...this new structure.
2500 (mips_elf_count_local_tls_relocs): Delete.
2501 (mips_elf_count_global_tls_relocs): Likewise.
2502 (mips_elf_count_got_entry): New function.
2503 (mips_elf_count_local_got_entries): Likewise.
2504 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2505 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2506 (mips_elf_record_local_got_symbol): Don't count got entries here.
2507 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2508 (mips_elf_set_global_got_offset): Split into...
2509 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2510 new functions. Take a mips_elf_traverse_got_arg rather than a
2511 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2512 Use g->relocs to record the number of relocs needed for global GOT
2514 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2515 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2516 relocations. Update for above function split.
2517 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2518 to count both the number of GOT entries and the number of TLS
2519 relocs required by local entries. Likewise
2520 mips_elf_count_global_tls_entries and global entries.
2521 Remove uses of mips_elf_count_local_tls_relocs and
2522 mips_elf_count_global_tls_relocs.
2524 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2526 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2527 to say that each structure represents only one type of TLS reference.
2528 (GOT_TLS_TYPE): New define.
2529 (mips_elf_link_hash_entry): Temporarily split tls_type and
2530 tls_got_offset into two variables each.
2531 (mips_elf_link_hash_newfunc): Update accordingly.
2532 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2533 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2534 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2535 (mips_tls_got_relocs): Use a switch statement.
2536 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2537 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2538 local "offset" variable.
2539 (mips_tls_got_index): Remove r_type argument and assert. Remove
2540 code that handled entries with two TLS types; always use the
2541 original got_index instead.
2542 (mips_tls_single_got_index): New function.
2543 (mips_elf_local_got_index): Use entry->tls_type to check for
2544 TLS entries. Use mips_tls_single_got_index. Update call to
2546 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2547 Use p->tls_type to check for TLS entries. Update call to
2548 mips_tls_got_index. Use mips_tls_single_got_index.
2549 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2550 Use entry.tls_type to check for TLS entries.
2551 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2552 with r_type argument. Use mips_elf_reloc_tls_type.
2553 Set up the new hash entry fields.
2554 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2555 with r_type argument. Use mips_elf_reloc_tls_type and
2556 mips_tls_got_entries. Remove code that handled entries
2557 with multiple TLS types.
2558 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2559 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2560 Use equality rather than masks when checking for specific TLS types.
2561 Use mips_tls_got_entries. Remove code that handled entries
2562 with multiple TLS types.
2563 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2564 testing the hash table entry.
2565 (_bfd_mips_elf_check_relocs): Update calls to
2566 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2567 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2568 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2570 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2572 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2573 (mips_elf_got_entry_hash): ...this, deleting the old version.
2574 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2577 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2579 * elfxx-mips.c (mips_elf_create_got_info): New function.
2580 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2581 (mips_elf_create_got_section): Likewise.
2583 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2585 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2588 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2590 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2592 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2594 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2595 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2597 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2599 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2600 (mips_elf_count_global_tls_relocs): Don't count indirect or
2602 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2603 number of TLS entries were allocated.
2605 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2607 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2609 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2611 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2612 if there are TLS relocations.
2614 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2616 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2617 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2619 2013-02-11 Alan Modra <amodra@gmail.com>
2621 * elfcode.h (elf_checksum_contents): Free contents.
2622 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2623 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2624 (elf_final_link_free): New function, extracted from..
2625 (bfd_elf_final_link): ..here. Always call
2626 _bfd_elf_write_section_eh_frame_hdr.
2627 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2628 _bfd_elf_link_hash_table_free.
2629 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2630 * libbfd.h: Regenerate.
2631 * merge.c (_bfd_merge_sections_free): New function.
2632 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2634 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2635 _bfd_elf_link_hash_table_free.
2636 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2637 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2638 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2639 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2640 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2641 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2642 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2643 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2644 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2645 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2646 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2647 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2648 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2649 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2650 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2651 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2652 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2654 2013-02-10 Alan Modra <amodra@gmail.com>
2656 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2657 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2658 * m68klinux.c (linux_link_hash_table_create): Likewise.
2659 * sparclinux.c (linux_link_hash_table_create): Likewise.
2660 * sunos.c (sunos_link_hash_table_create): Likewise.
2661 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2662 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2663 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2664 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2665 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2666 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2667 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2668 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2669 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2670 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2671 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2672 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2673 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2674 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2675 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2676 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2677 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2678 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2679 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2680 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2681 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2682 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2683 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2684 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2685 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2686 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2687 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2688 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2690 2013-02-10 Alan Modra <amodra@gmail.com>
2692 * i386linux.c (linux_link_hash_table_create): Allocate table
2693 with bfd_zmalloc, not bfd_alloc.
2694 * pdp11.c (link_hash_table_create): Allocate table with
2695 bfd_malloc, not bfd_alloc.
2696 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2697 with bfd_zmalloc, not bfd_zalloc.
2698 (bfin_link_hash_table_create): Likewise.
2699 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2700 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2702 2013-02-10 Alan Modra <amodra@gmail.com>
2705 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2707 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2709 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2711 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2714 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2716 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2719 2013-02-08 Alan Modra <amodra@gmail.com>
2722 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2723 * elf.c (elf_find_function): Revert last change. Use new
2724 tdata field rather than static vars for cache.
2726 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2729 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2730 symbol is defined in regular object.
2732 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2735 * elf.c (elf_find_function): Don't cache if symbols change.
2737 2013-02-07 Alan Modra <amodra@gmail.com>
2740 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2741 copy attributes from or to non-ELF.
2743 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2745 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2746 for non-zero TLS symbol.
2747 (elf_i386_relocate_section): Don't resolve size relocation against
2748 non-zero TLS symbol.
2749 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2750 pc_count for non-zero TLS symbol.
2751 (elf_x86_64_relocate_section): Don't resolve size relocation
2752 against non-zero TLS symbol.
2754 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2755 Andrew Jenner <andrew@codesourcery.com>
2757 Based on patches from Altera Corporation.
2759 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2760 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2761 (BFD_BACKENDS): Add elf32-nios2.lo.
2762 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2763 * Makefile.in: Regenerated.
2764 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2765 bfd_elf32_littlenios2_vec.
2766 * configure: Regenerated.
2767 * config.bfd: Add cases for nios2.
2768 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2769 (bfd_mach_nios2): Define.
2770 (bfd_nios2_arch): Declare.
2771 (bfd_archures_list): Add bfd_nios2_arch.
2772 * targets.c (bfd_elf32_bignios2_vec): Declare.
2773 (bfd_elf32_littlenios2_vec): Declare.
2774 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2775 bfd_elf32_littlenios2_vec.
2776 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2777 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2778 * bfd-in2.h: Regenerated.
2779 * libbfd.h: Regenerated.
2780 * cpu-nios2.c: New file.
2781 * elf32-nios2.c: New file.
2783 2013-02-06 Alan Modra <amodra@gmail.com>
2785 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2788 2013-02-06 Alan Modra <amodra@gmail.com>
2790 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2791 * Makefile.in: Regenerate.
2793 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2794 Pedro Alves <palves@redhat.com>
2796 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2797 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2799 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2800 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2801 * elf-linux-psinfo.h: New file.
2802 * elf.c: Include elf-linux-psinfo.h.
2803 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2805 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2806 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2807 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2808 (elfcore_write_ppc_linux_prpsinfo32): New function.
2810 2013-02-04 Tristan Gingold <gingold@adacore.com>
2812 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2815 2013-02-04 Alan Modra <amodra@gmail.com>
2817 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2818 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2819 * Makefile.in: Regenerate.
2820 * po/SRC-POTFILES.in: Regenerate.
2822 2013-02-04 Alan Modra <amodra@gmail.com>
2824 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2825 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2827 2013-02-01 Alan Modra <amodra@gmail.com>
2829 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2832 2013-01-31 Tristan Gingold <gingold@adacore.com>
2834 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2835 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2836 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2838 2013-01-31 Alan Modra <amodra@gmail.com>
2839 David S. Miller <davem@davemloft.net>
2842 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2843 references to __tls_get_addr.
2844 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2845 vtinherit and vtentry reloc handling too.
2846 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2848 2013-01-31 Alan Modra <amodra@gmail.com>
2850 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2852 2013-01-31 Alan Modra <amodra@gmail.com>
2854 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2856 2013-01-28 Alan Modra <amodra@gmail.com>
2858 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2859 "relocation" in error messages throughout file.
2860 (ppc64_elf_relocate_section): Remove sibling call error message,
2861 replace with "call lacks nop". Specially report errors for
2862 branches to function entry points via OPD lookup and branches
2863 to stubs. Remove NULL symbol handling now done by %T.
2865 2013-01-28 Alan Modra <amodra@gmail.com>
2867 * archive.c (bfd_generic_archive_p): Return target and keep
2868 ardata on partial matches.
2869 * format.c (bfd_check_format_matches): Adjust for above
2870 change. Remove bfd_error_file_ambiguously_recognized dead
2873 2013-01-26 Alan Modra <amodra@gmail.com>
2875 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2876 bfd_preserve_finish): Move to..
2877 * format.c: ..here, splitting out..
2878 (bfd_reinit): ..this. New function.
2879 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2880 keep bfd state for a match.
2881 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2882 * elfcore.h (elf_core_file_p): Likewise.
2883 * mach-o.c (bfd_mach_o_header_p): Likewise.
2884 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2885 * xsym.c (bfd_sym_object_p): Likewise.
2886 * mmo.c (mmo_scan): Clear abfd->symcount.
2887 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2888 * section.c (bfd_section_list_clear): Clear section_htab.count.
2889 * bfd-in2.h: Regenerate.
2891 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2893 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2894 second reloc, make sure that the reloc potentially exists first.
2896 2013-01-24 Nick Clifton <nickc@redhat.com>
2898 * archures.c: Add bfd_mach_v850e3v5.
2899 * bfd-in2.h: Regenerate.
2900 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2901 * cpu-v850_rh850.c: Likewise.
2902 * elf32-v850.c: Add support for v850e3v5 architecture.
2904 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2906 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2908 2013-01-23 Leif Ekblad <leif@rdos.net>
2910 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2912 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2915 non-zero TLS symbol.
2916 (elf_i386_relocate_section): Resolve size relocation against
2917 non-zero TLS symbol.
2918 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2919 for non-zero TLS symbol.
2920 (elf_x86_64_relocate_section): Resolve size relocation against
2921 non-zero TLS symbol.
2923 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2925 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2926 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2929 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2932 PC-relative relocation.
2933 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2934 as PC-relative relocation.
2936 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2938 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2940 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2942 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2943 and R_X86_64_SIZE64 check.
2944 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2945 nor R_X86_64_SIZE64.
2947 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2949 * bfd-in2.h: Regenerated.
2950 * libbfd.h: Likewise.
2952 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2953 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2954 (elf_i386_check_relocs): Handle R_386_SIZE32.
2955 (elf_i386_gc_sweep_hook): Likewise.
2956 (elf_i386_relocate_section): Likewise.
2958 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2959 and R_X86_64_SIZE64 entries.
2960 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2961 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2962 (elf_x86_64_reloc_name_lookup): Likewise.
2963 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2965 (elf_x86_64_gc_sweep_hook): Likewise.
2966 (elf_x86_64_relocate_section): Likewise.
2968 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2971 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2973 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2974 with R_X86_64_RELATIVE64.
2976 2013-01-15 Nick Clifton <nickc@redhat.com>
2978 * elf32-msp430.c: Fix spelling typo.
2980 2013-01-15 Alan Modra <amodra@gmail.com>
2982 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2985 2013-01-14 Alan Modra <amodra@gmail.com>
2988 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2989 (memory_bclose): Likewise. Return 0 on success.
2990 * cache.c (cache_bclose): Likewise.
2991 * opncls.c (opncls_bclose, bfd_close): Likewise.
2992 * vms-lib.c (vms_lib_bclose): Likewise.
2993 * libbfd.h: Regenerate.
2995 2013-01-13 Alan Modra <amodra@gmail.com>
2997 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2998 Add ref_dynamic_nonweak.
2999 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3000 (_bfd_elf_merge_symbol): Don't call above function. Move
3001 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
3003 (elf_link_add_object_symbols): Delete redundant "override" test.
3004 Don't set dynamic_def here.
3005 (elf_link_output_extsym): Update.
3007 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3010 normal and TLS symbol access.
3011 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3013 2013-01-12 Alan Modra <amodra@gmail.com>
3015 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3016 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3017 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3019 2013-01-12 Alan Modra <amodra@gmail.com>
3022 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3023 (_bfd_elf_strtab_clear_all_refs): Define.
3024 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3025 (_bfd_elf_strtab_clear_all_refs): Delete.
3026 * elflink.c (elf_link_add_object_symbols): Clear out added
3027 strtab refs. Correct handling of warning common symbols.
3029 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
3031 * aout0.c: Remove trailing white spaces.
3032 * archive.c: Likewise.
3033 * archures.c: Likewise.
3034 * bfd-in.h: Likewise.
3035 * bfd-in2.h: Likewise.
3036 * coff-alpha.c: Likewise.
3037 * coff-i860.c: Likewise.
3038 * coff-mips.c: Likewise.
3039 * coff-ppc.c: Likewise.
3040 * coff-tic80.c: Likewise.
3041 * coff-x86_64.c: Likewise.
3042 * coff-z80.c: Likewise.
3043 * coffcode.h: Likewise.
3044 * coffgen.c: Likewise.
3045 * cofflink.c: Likewise.
3046 * compress.c: Likewise.
3047 * corefile.c: Likewise.
3048 * cpu-arm.c: Likewise.
3049 * cpu-avr.c: Likewise.
3050 * cpu-bfin.c: Likewise.
3051 * cpu-cr16.c: Likewise.
3052 * cpu-cr16c.c: Likewise.
3053 * cpu-crx.c: Likewise.
3054 * cpu-h8300.c: Likewise.
3055 * cpu-i386.c: Likewise.
3056 * cpu-lm32.c: Likewise.
3057 * cpu-m68k.c: Likewise.
3058 * cpu-moxie.c: Likewise.
3059 * cpu-msp430.c: Likewise.
3060 * cpu-sh.c: Likewise.
3061 * cpu-xc16x.c: Likewise.
3062 * dwarf2.c: Likewise.
3063 * ecofflink.c: Likewise.
3064 * ecoffswap.h: Likewise.
3065 * elf-ifunc.c: Likewise.
3066 * elf-m10300.c: Likewise.
3067 * elf-vxworks.c: Likewise.
3068 * elf32-avr.c: Likewise.
3069 * elf32-avr.h: Likewise.
3070 * elf32-cr16.c: Likewise.
3071 * elf32-cr16c.c: Likewise.
3072 * elf32-cris.c: Likewise.
3073 * elf32-crx.c: Likewise.
3074 * elf32-frv.c: Likewise.
3075 * elf32-hppa.c: Likewise.
3076 * elf32-i860.c: Likewise.
3077 * elf32-ip2k.c: Likewise.
3078 * elf32-iq2000.c: Likewise.
3079 * elf32-m32c.c: Likewise.
3080 * elf32-m68hc1x.c: Likewise.
3081 * elf32-msp430.c: Likewise.
3082 * elf32-mt.c: Likewise.
3083 * elf32-ppc.c: Likewise.
3084 * elf32-rl78.c: Likewise.
3085 * elf32-s390.c: Likewise.
3086 * elf32-score.h: Likewise.
3087 * elf32-sh-symbian.c: Likewise.
3088 * elf32-sh.c: Likewise.
3089 * elf32-spu.c: Likewise.
3090 * elf32-tic6x.c: Likewise.
3091 * elf32-v850.c: Likewise.
3092 * elf32-xc16x.c: Likewise.
3093 * elf32-xtensa.c: Likewise.
3094 * elf64-alpha.c: Likewise.
3095 * elf64-hppa.c: Likewise.
3096 * elf64-ppc.c: Likewise.
3097 * elf64-s390.c: Likewise.
3098 * elfcore.h: Likewise.
3099 * elflink.c: Likewise.
3100 * elfxx-mips.c: Likewise.
3101 * elfxx-sparc.c: Likewise.
3102 * elfxx-tilegx.c: Likewise.
3104 * libcoff.h: Likewise.
3105 * libpei.h: Likewise.
3106 * libxcoff.h: Likewise.
3107 * linker.c: Likewise.
3108 * mach-o-i386.c: Likewise.
3109 * mach-o-target.c: Likewise.
3110 * mach-o.c: Likewise.
3111 * mach-o.h: Likewise.
3113 * opncls.c: Likewise.
3114 * pdp11.c: Likewise.
3115 * pe-x86_64.c: Likewise.
3116 * peXXigen.c: Likewise.
3117 * pef-traceback.h: Likewise.
3118 * pei-x86_64.c: Likewise.
3119 * peicode.h: Likewise.
3120 * plugin.c: Likewise.
3121 * reloc.c: Likewise.
3122 * riscix.c: Likewise.
3123 * section.c: Likewise.
3126 * tekhex.c: Likewise.
3127 * ticoff.h: Likewise.
3128 * vaxbsd.c: Likewise.
3129 * xcofflink.c: Likewise.
3130 * xtensa-isa.c: Likewise.
3132 2013-01-10 Will Newton <will.newton@imgtec.com>
3134 * Makefile.am: Add Meta.
3135 * Makefile.in: Regenerate.
3136 * archures.c (bfd_mach_metag): New.
3137 * bfd-in2.h: Regenerate.
3138 * config.bfd: Add Meta.
3139 * configure: Regenerate.
3140 * configure.in: Add Meta.
3141 * cpu-metag.c: New file.
3142 * elf-bfd.h: Add Meta.
3143 * elf32-metag.c: New file.
3144 * elf32-metag.h: New file.
3145 * libbfd.h: Regenerate.
3146 * reloc.c: Add Meta relocations.
3147 * targets.c: Add Meta.
3149 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3151 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3152 (elfcore_write_aarch_hw_break): Likewise.
3153 (elfcore_write_aarch_hw_watch): Likewise.
3154 * elf.c (elfcore_grok_aarch_tls): New function.
3155 (elfcore_grok_aarch_hw_break): Likewise.
3156 (elfcore_grok_aarch_hw_watch): Likewise.
3157 (elfcore_grok_note): Call the new functions to handle the
3158 corresponding notes.
3159 (elfcore_write_aarch_tls): New function.
3160 (elfcore_write_aarch_hw_break): Likewise.
3161 (elfcore_write_aarch_hw_watch): Likewise.
3162 (elfcore_write_register_note): Call the new functions to handle the
3163 corresponding pseudo sections.
3165 2013-01-07 Tom Tromey <tromey@redhat.com>
3167 * section.c (_bfd_std_section): Rename from std_section.
3168 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3169 (STD_SECTION): Update.
3170 * bfd-in2.h: Rebuild.
3172 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3174 * archures.c (bfd_mach_mips5900): Define.
3175 * bfd-in2.h: Regenerate.
3176 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3177 * cpu-mips.c: Add support for MIPS r5900.
3178 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3180 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3181 Nick Clifton <nickc@redhat.com>
3183 * elflink.c (get_value): Prevent the use of an undefined shift
3184 operation. Add sanity checks.
3186 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3188 * config.bfd (cr16*-*-uclinux*): New target support.
3191 For older changes see ChangeLog-2012
3193 Copyright (C) 2013 Free Software Foundation, Inc.
3195 Copying and distribution of this file, with or without modification,
3196 are permitted in any medium without royalty provided the copyright
3197 notice and this notice are preserved.
3203 version-control: never