1 2014-01-07 Tom Tromey <tromey@redhat.com>
3 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
6 2014-01-03 Nick Clifton <nickc@redhat.com>
9 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
12 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
15 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
17 2014-01-02 Nick Clifton <nickc@redhat.com>
20 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
21 filename in the bfd's filename field.
22 * elfcode.h (bfd_from_remote_memory): Likewise.
23 * ieee.c (ieee_object_p): Likewise.
24 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
25 * oasys.c (oasys_openr_next_archived_file): Likewise.
26 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
27 * opncls.c (bfd_fopen): Likewise.
28 (bfd_openstreamr): Likewise.
29 (bfd_openr_iovec): Likewise.
30 (bfd_openw): Likewise.
31 (bfd_create): Likewise.
32 (_bfd_delete_bfd): Free filename.
34 2013-12-30 Ilya Tocar <ilya.tocar@intel.com>
36 * peXXigen.c (rsrc_process_section): Use ptrdiff_t as the type for
39 2013-12-20 Alan Modra <amodra@gmail.com>
41 * elf-eh-frame.c (cie_eq): Return false when initial_insn_length
43 (cie_compute_hash): Don't exceed bounds of initial_instructions.
44 (_bfd_elf_parse_eh_frame): Always set initial_insn_length, and
45 save as much of insns to initial_instructions[] as will fit.
47 2013-12-19 H.J. Lu <hongjiu.lu@intel.com>
50 * elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
51 SHT_REL/SHT_RELA sections when setting the sh_info field.
53 2013-12-19 Pierre Muller <muller@sourceware.org>
55 * peXXigen.c (rsrc_cmp): Fix unused variable warning.
57 2013-12-19 Pierre Muller <muller@sourceware.org>
59 * peXXigen.c (u16_mbtouc): Avoid unused function warning by excluding
60 if __CYGWIN__ or __MINGW32__ macro is defined.
61 (rsrc_cmp): Fix Windows host version and version without wchar header.
62 [__CYGWIN__, __MINGW32__]: Introduce rsrccmp macro.
63 Fix coding standard issues.
65 2013-12-19 Andreas Schwab <schwab@suse.de>
67 * elf32-m68k.c (elf_m68k_add_symbol_hook): New function.
68 (elf_backend_add_symbol_hook): Define.
70 2013-12-18 Nick Clifton <nickc@redhat.com>
72 * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
75 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
77 * elf32-arm.c (elf32_arm_post_process_headers): Call
78 _bfd_elf_post_process_headers.
80 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
82 * elf32-spu.c (spu_elf_post_process_headers): Call
83 _bfd_elf_post_process_headers.
84 * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
86 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
88 * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
89 (_bfd_elf_post_process_headers): This.
90 * elf.c (_bfd_elf_compute_section_file_positions): Always
91 call elf_backend_post_process_headers.
92 (_bfd_elf_set_osabi): Renamed to ...
93 (_bfd_elf_post_process_headers): This.
94 * elf32-hppa.c (elf_backend_post_process_headers): Removed.
95 * elf32-i370.c (elf_backend_post_process_headers): Likewise.
96 * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
97 * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
98 * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
99 * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
100 * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
101 * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
102 * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
103 * (elf_backend_post_process_headers): Likewise.
104 * (elf_backend_post_process_headers): Likewise.
105 * elf32-i386.c (elf_backend_post_process_headers): Don't
106 define as _bfd_elf_set_osabi.
107 (elf_i386_fbsd_post_process_headers): Updated.
108 * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
109 (elf_backend_post_process_headers): Likewise.
110 * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
111 (elf_backend_post_process_headers): Likewise.
112 * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
113 (elf_backend_post_process_headers): Likewise.
114 * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
115 (elf_backend_post_process_headers): Likewise.
116 * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
117 * elfxx-target.h (elf_backend_post_process_headers): Default
118 to _bfd_elf_post_process_headers.
120 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
123 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
124 _bfd_elf_copy_private_bfd_data.
125 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
126 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
127 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
128 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
129 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
130 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
131 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
132 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
133 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
134 (lm32_elf_fdpic_copy_private_bfd_data): Call
135 _bfd_elf_copy_private_bfd_data.
136 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
137 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
138 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
139 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
140 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
141 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
142 * elf32-sh.c (sh_elf_set_private_flags): Removed.
143 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
144 and sh_elf_set_mach_from_flags.
145 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
146 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
148 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
150 * peXXigen.c (rsrc_process_section): Rename index to indx.
152 2013-12-17 Nick Clifton <nickc@redhat.com>
154 * peXXigen.c: Include wchar.h if available.
155 Include safe-ctype.h.
156 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
157 (pe_print_resource_entries): Rename to
158 rsrc_print_resource_entries. Handle names that are not RVAs.
159 (pe_print_resource_directory): Rename to
160 rsrc_print_resource_directory.
161 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
162 computation of RVA bias.
163 (rsrc_count_entries): New function.
164 (rsrc_count_directory): New function.
165 (rsrc_parse_entry): New function.
166 (rsrc_parse_entries): New function.
167 (rsrc_parse_directory): New function.
168 (rsrc_write_string): New function.
169 (rsrc_compute_rva): New function.
170 (rsrc_write_leaf): New function.
171 (rsrc_write_entry): New function.
172 (rsrc_write_directory): New function.
173 (u16_mbtouc): New function.
174 (rsrc_cmp): New function.
175 (rsrc_print_name): New function.
176 (rsrc_resource_name): New function.
177 (rsrc_merge_string_entries): New function.
178 (rsrc_sort_entries): New function.
179 (rsrc_attach_chain): New function.
180 (rsrc_merge): New function.
181 (rsrc_process_section): New function - merges the contents of a
183 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
184 (rsrc_print_section): Fix mingw64 size issue.
186 * configure.in (AC_CHECK_HEADERS): Add wchar.h
187 * config.in: Regenerate.
188 * configure: Regenerate.
190 2013-12-16 Andreas Schwab <schwab@suse.de>
192 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
195 2013-12-14 Alan Modra <amodra@gmail.com>
197 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
198 symbol that will be skipped, we don't have a new definition.
200 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
201 Wei-Cheng Wang <cole945@gmail.com>
203 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
205 * Makefile.in: Regenerate.
206 * archures.c (bfd_nds32_arch): Add nds32 target.
207 * bfd-in2.h: Regenerate.
208 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
209 and bfd_elf32_nds32belin_vec.
210 (nds32*be-*-linux*): Likewise.
211 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
212 (nds32*be-*-*): Likewise.
213 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
214 (bfd_elf32_nds32le_vec): Likewise.
215 (bfd_elf32_nds32belin_vec): Likewise.
216 (bfd_elf32_nds32lelin_vec): Likewise.
217 * configure: Regenerate.
218 * cpu-nds32.c: New file for nds32.
219 * elf-bfd.h: Add NDS32_ELF_DATA.
220 * elf32-nds32.c: New file for nds32.
221 * elf32-nds32.h: New file for nds32.
222 * libbfd.h: Regenerate.
223 * reloc.c: Add relocations for nds32.
224 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
225 (bfd_elf32_nds32le_vec): Likewise.
226 (bfd_elf32_nds32belin_vec): Likewise.
227 (bfd_elf32_nds32lelin_vec): Likewise.
229 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
232 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
233 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
236 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
238 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
240 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
242 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
243 header to ET_EXEC for -pie -Ttext-segment=.
245 2013-12-08 Alan Modra <amodra@gmail.com>
247 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
248 and ref_dynamic_nonweak when chaining together indirect
251 2013-12-06 Tristan Gingold <gingold@adacore.com>
253 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
254 Display epilog opcode.
255 (pex64_dump_xdata): Add argument rf; make addr a local variable.
256 Adjust call to pex64_xdata_print_uwd_codes.
257 (pex64_bfd_print_pdata): Display code range, adjust call to
259 2013-12-05 Tristan Gingold <gingold@adacore.com>
261 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
263 2013-12-03 Nick Clifton <nickc@redhat.com>
265 * peXXigen.c (pe_print_resource_entries): New function: Displays
266 an entry in a .rsrc section.
267 (pe_print_resource_directory): New function: Displays a directory
269 (pe_print_rsrc): New function: Displays the contents of .rsrc
271 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
273 2013-12-03 Alan Modra <amodra@gmail.com>
275 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
276 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
277 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
279 2013-12-03 Alan Modra <amodra@gmail.com>
281 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
284 2013-11-26 Will Newton <will.newton@linaro.org>
286 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
287 Handle STT_GNU_IFUNC symbols correctly in static links.
289 2013-11-26 Will Newton <will.newton@linaro.org>
291 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
292 PLT_INDEX is calculated using correct header size.
294 2013-11-22 Cory Fields <cory@coryfields.com>
296 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
297 * libcoff.h: Regenerate.
298 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
299 timestamp if --insert-timestamp was used.
301 2013-11-19 Roland McGrath <mcgrathr@google.com>
303 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
304 when not doing linking (i.e. INFO is a null pointer).
306 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
308 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
310 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
312 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
313 and R_X86_64_PLT32_BND.
314 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
316 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
317 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
318 BFD_RELOC_X86_64_PLT32_BND.
319 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
321 (elf_x86_64_gc_sweep_hook): Likewise.
322 (elf_x86_64_relocate_section): Likewise.
323 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
324 and BFD_RELOC_X86_64_PLT32_BND.
325 * bfd-in2.h: Regenerated.
326 * libbfd.h: Likewise.
328 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
330 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
332 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
334 2013-11-14 Nick Clifton <nickc@redhat.com>
337 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
338 value, TRUE for success, FALSE for failure.
339 Fail if attempting to create a PLT entry for a thumb only target.
340 (elf32_arm_final_link_relocate): Check result of calling
341 elf32_arm_populate_plt_entry.
342 (elf32_arm_finish_dynamic_symbol): Likewise.
344 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
347 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
348 information when forcing a symbol to be local.
350 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
352 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
353 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
354 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
356 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
358 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
359 size of struct elf_prstatus.
361 2013-11-11 Alan Modra <amodra@gmail.com>
363 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
365 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
367 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
368 here, not SYMBOL_CALLS_LOCAL.
369 (ppc64_elf_relocate_section): Likewise.
370 (size_global_entry_stubs): Set undefined symbols on their global
372 (build_global_entry_stubs): ..rather than here.
373 (ppc64_elf_build_stubs): Don't reset glink->size before calling
374 build_global_entry_stubs.
376 2013-11-07 Roland McGrath <mcgrathr@google.com>
378 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
379 collide with bfd_mach_l1om.
380 * bfd-in2.h: Regenerate.
382 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
383 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
384 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
385 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
386 (elf32_x86_64_nacl_elf_object_p): New function.
387 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
389 2013-11-05 DJ Delorie <dj@redhat.com>
391 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
392 are loaded before trying to use them.
394 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
395 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
398 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
400 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
401 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
402 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
403 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
404 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
405 (bfin_relocate_section): Likewise.
406 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
407 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
408 * elf32-cris.c (cris_elf_relocate_section): Likewise.
409 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
410 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
411 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
412 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
413 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
414 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
415 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
416 * elf32-i386.c (elf_i386_relocate_section): Likewise.
417 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
418 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
419 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
420 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
421 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
422 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
423 * elf32-metag.c (elf_metag_relocate_section): Likewise.
424 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
425 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
426 * elf32-mep.c (mep_elf_relocate_section): Likewise.
427 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
428 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
429 * elf32-mt.c (mt_elf_relocate_section): Likewise.
430 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
431 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
432 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
433 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
434 * elf32-rx.c (rx_elf_relocate_section): Likewise.
435 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
436 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
437 * elf32-s390.c (elf_s390_relocate_section): Likewise.
438 * elf32-v850.c (v850_elf_relocate_section): Likewise.
439 * elf32-vax.c (elf_vax_relocate_section): Likewise.
440 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
441 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
442 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
443 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
444 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
445 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
446 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
447 * elf64-s390.c (elf_s390_relocate_section): Likewise.
448 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
449 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
450 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
451 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
453 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
454 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
456 2013-11-05 Alan Modra <amodra@gmail.com>
458 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
460 (ppc64_elf_set_toc): Adjust.
462 2013-11-05 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
465 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
466 elf.srelplt, elf.iplt and elf.irelplt.
468 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
470 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
471 ATTRIBUTE_UNUSED from parameter.
472 (nios2_elf_do_lo16_relocate): Likewise.
473 (nios2_elf32_do_hiadj16_relocate): Likewise.
474 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
475 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
476 (nios2_elf32_do_pcrel16_relocate): Likewise.
477 (nios2_elf32_do_call26_relocate): Likewise.
478 (nios2_elf32_do_gprel_relocate): Likewise.
479 (nios2_elf32_do_ujmp_relocate): Likewise.
480 (nios2_elf32_do_cjmp_relocate): Likewise.
481 (nios2_elf32_do_callr_relocate): Likewise.
482 (nios2_elf32_gc_mark_hook): Likewise.
484 2013-11-04 Alan Modra <amodra@gmail.com>
486 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
487 prologue to non-PIC in non-PIC executables.
489 2013-11-04 Alan Modra <amodra@gmail.com>
491 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
492 pointer_equality_needed flag.
493 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
494 entries for references to functions in shared libraries on
496 (readonly_dynrelocs): Split into function of the same name and..
497 (maybe_set_textrel): ..this new function. Update call.
498 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
499 ELFv2 in most cases if we have a plt entry. Use new
501 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
502 for ifunc in static executables.
503 (size_global_entry_stubs): New function.
504 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
505 Save end of glink branch table.
506 (ppc64_elf_hash_symbol): New function.
507 (build_global_entry_stubs): New function.
508 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
510 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
511 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
514 2013-11-02 Alan Modra <amodra@gmail.com>
516 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
518 2013-11-02 Alan Modra <amodra@gmail.com>
520 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
521 to value for object file.
523 2013-11-01 Roland McGrath <mcgrathr@google.com>
525 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
526 some section have SEC_HAS_CONTENTS set. It's not set for
527 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
528 sections is implausible and not really supportable anyway.
530 2013-10-30 Alan Modra <amodra@gmail.com>
532 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
533 tag to specify tls optimisation.
534 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
535 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
536 toc pointers are used via DT_PPC64_OPT.
538 2013-10-30 Alan Modra <amodra@gmail.com>
540 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
541 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
542 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
543 ppc64_elf_relocate_section): Use new defines.
545 2013-10-30 Alan Modra <amodra@gmail.com>
547 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
548 parameter and adjust for ELFv2. Update all uses.
549 (PLT_CALL_STUB_SIZE): Delete.
550 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
551 (allocate_dynrelocs): Likewise.
552 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
553 (get_r2off): Return 0 for ELFv2 -R.
554 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
555 (ppc64_elf_size_stubs): Likewise.
556 (ppc64_elf_build_stubs): Add new ELFv2 glink.
558 2013-10-30 Alan Modra <amodra@gmail.com>
559 Ulrich Weigand <uweigand@de.ibm.com>
561 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
562 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
563 we forgot, "plt_ent".
564 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
565 st_other bits only valid in ELFv2.
566 (ppc64_elf_merge_symbol_attribute): New function.
567 (ppc_type_of_stub): Add local_off param to test branch range.
568 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
569 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
570 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
572 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
575 2013-10-30 Alan Modra <amodra@gmail.com>
577 * elf64-ppc.c (abiversion, set_abiversion): New functions.
578 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
579 (struct ppc_link_hash_table): Add opd_abi.
580 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
581 (ppc64_elf_merge_private_bfd_data): New function.
582 (ppc64_elf_print_private_bfd_data): New function.
583 (ppc64_elf_tls_setup): Set htab->opd_abi.
584 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
586 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
587 (ppc64_elf_finish_dynamic_symbol): Likewise
589 2013-10-30 Alan Modra <amodra@gmail.com>
591 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
592 reg and r12 as destination.
593 (ppc_build_one_stub): Likewise.
594 (ppc64_elf_build_stubs): Likewise for glink.
596 2013-10-30 Alan Modra <amodra@gmail.com>
598 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
599 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
600 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
601 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
602 Make all _HA and _HI relocs report signed overflow.
603 (ppc64_elf_reloc_type_lookup): Handle new relocs.
604 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
605 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
606 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
607 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
608 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
609 * libbfd.h: Regenerate.
610 * bfd-in2.h: Regenerate.
612 2013-10-29 Roland McGrath <mcgrathr@google.com>
614 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
615 sequence to match what the assembler generates.
617 2013-10-29 Jan Beulich <jbeulich@suse.com>
619 * elflink.c (struct elf_outext_info): Add field file_sym_done.
620 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
621 symbol emission from here ...
622 (elf_link_output_extsym): ... to here.
624 2013-10-24 Nick Clifton <nickc@redhat.com>
627 * dwarf2.c (lookup_address_in_line_info_table): Change return type
628 to be the range of addresses covered by the table.
629 (comp_unit_find_nearest_line): Likewise.
630 (find_line): Search all CUs. Select the one that matches and
631 covers the smallest address range.
633 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
635 * elf32-cris.c (cris_elf_check_relocs): Don't assume
636 a registered dynobj means that a .got has been created.
638 2013-10-17 Alan Modra <amodra@gmail.com>
641 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
642 when finding lowest_section.
644 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
646 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
647 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
648 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
649 Merge Tag_GNU_MIPS_ABI_MSA attributes.
651 2013-10-14 Nick Clifton <nickc@redhat.com>
653 * gen-aout.c (main): Fix formatting. Close file.
655 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
657 * elfxx-mips.c (mips_use_local_got_p): New function.
658 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
659 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
660 GOT and absolute references.
662 2013-10-09 Roland McGrath <mcgrathr@google.com>
664 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
665 expression to int to silence over-eager compiler warnings.
667 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
668 loop that doesn't use (or initialize) it.
670 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
671 Move second const qualifier so it applies to the pointer.
673 2013-10-09 Nick Clifton <nickc@redhat.com>
676 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
678 2013-10-09 Tom Tromey <tromey@redhat.com>
680 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
682 2013-10-09 Nick Clifton <nickc@redhat.com>
685 * elf32-rl78.c (rl78_dump_symtab): Delete.
686 (rl78_get_reloc): Delete.
688 2013-10-09 Tom Tromey <tromey@redhat.com>
690 * bfd-in2.h: Rebuild.
691 * opncls.c (bfd_get_alt_debug_link_info): Change type of
692 buildid_len to bfd_size_type.
694 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
697 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
698 "case". Reindent "switch" statements.
700 2013-10-08 Tom Tromey <tromey@redhat.com>
702 * bfd-in2.h: Rebuild.
703 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
704 parameter. Change type of buildid_out. Update.
705 (get_alt_debug_link_info_shim): New function.
706 (bfd_follow_gnu_debuglink): Use it.
708 2013-10-08 Andreas Schwab <schwab@suse.de>
710 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
713 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
715 * configure: Regenerate.
717 2013-10-03 Will Newton <will.newton@linaro.org>
719 * configure: Regenerate.
720 * configure.in: Build elf-ifunc.o for AArch64.
721 * elfnn-aarch64.c: Include objalloc.h.
722 (elfNN_aarch64_local_htab_hash): New function.
723 (elfNN_aarch64_local_htab_eq): New function.
724 (elfNN_aarch64_get_local_sym_hash): New function.
725 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
727 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
728 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
729 for handling STT_GNU_IFUNC symbols.
730 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
731 references to STT_GNU_IFUNC symbols.
732 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
733 STT_GNU_IFUNC symbols.
734 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
735 symbols. Ensure we don't increase plt.refcount from -1 to 0.
736 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
737 (elfNN_aarch64_is_function_type): Remove function.
738 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
739 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
740 (elfNN_aarch64_allocate_local_dynrelocs): New function.
741 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
742 (elfNN_aarch64_size_dynamic_sections): Call
743 elfNN_aarch64_allocate_local_dynrelocs.
744 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
745 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
746 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
747 STT_GNU_IFUNC symbols and .iplt.
748 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
749 (elfNN_aarch64_finish_dynamic_sections): Call
750 elfNN_aarch64_finish_local_dynamic_symbol.
752 2013-09-30 Nick Clifton <nickc@redhat.com>
754 * cpu-msp430.c: Use printable names that match the values
755 displayed by readelf.
757 2013-08-25 Andrew Pinski <apinski@cavium.com>
759 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
762 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
764 * elfxx-mips.c (mips_elf_create_got_section): Hide
765 _GLOBAL_OFFSET_TABLE_.
767 2013-09-24 Alan Modra <amodra@gmail.com>
769 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
771 2013-09-24 Alan Modra <amodra@gmail.com>
773 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
774 stabs at end of .stab. Tidy variable usage. Don't drop the need
775 for a NULL function name stab if If N_FUN stab is ignored.
776 Ensure index entry count loop matches write loop.
778 2013-09-20 Alan Modra <amodra@gmail.com>
780 * configure: Regenerate.
782 2013-09-18 Tristan Gingold <gingold@adacore.com>
784 * configure.in: Bump version to 2.24.51
785 * configure: Regenerate.
787 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
789 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
792 2013-08-31 John David Anglin <dave.anglin@bell.net>
794 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
797 2013-08-29 Jakub Jelinek <jakub@redhat.com>
799 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
800 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
801 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
802 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
804 2013-08-27 Alan Modra <amodra@gmail.com>
806 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
807 Add notice_as_needed.
808 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
809 (elf_backend_notice_as_needed): Define.
810 (ppc64_elf_as_needed_cleanup): Rename and adjust..
811 (ppc64_elf_notice_as_needed): ..to this.
812 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
813 (elf_link_add_object_symbols): ..from here.
814 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
815 (elf_backend_notice_as_needed): Define..
816 (elfNN_bed): ..and use here.
818 2013-08-26 Roland McGrath <mcgrathr@google.com>
820 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
821 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
822 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
823 (bfd_i386_nacl_arch): New variable.
824 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
825 (bfd_x64_32_arch_intel_syntax): Link them into the list.
826 * bfd-in2.h: Regenerate.
828 2013-08-26 Roland McGrath <mcgrathr@google.com>
830 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
831 elf_segment_map list. If an executable segment is page-aligned
832 but does not end with a full page, then append a fake section into
833 the segment map entry that pads out the page.
834 (nacl_final_write_processing): New function. Write the code fill
835 laid out in nacl_modify_segment_map.
836 * elf-nacl.h: Declare it.
837 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
838 (elf_backend_final_write_processing): Define it for NaCl backend.
839 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
840 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
842 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
843 parameter to MINPAGESIZE.
844 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
846 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
848 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
850 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
851 set GOT's entry size if there is no ELF section data.
852 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
853 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
856 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
858 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
859 (get_elf_x86_64_backend_data): Use it.
860 (elf_x86_64_size_dynamic_sections): Likewise.
862 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
865 * bfdio.c: Fix typos.
866 * elf32-spu.c: Likewise.
867 * elfnn-aarch64.c: Likewise.
869 2013-08-21 Tristan Gingold <gingold@adacore.com>
871 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
873 * coffcode.h (coff_compute_section_file_positions): Force
874 match between file offset and vma offset.
876 2013-08-21 Alan Modra <amodra@gmail.com>
878 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
879 and *poldalignment before exiting when !relocs_compatible.
881 2013-08-21 Alan Modra <amodra@gmail.com>
883 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
884 symbols to STV_HIDDEN.
886 2013-08-14 John Tytgat <john@bass-software.com>
889 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
890 segment containing the relocating symbol instead of assuming 0 for
891 sb group relocations.
893 2013-08-09 Nick Clifton <nickc@redhat.com>
895 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
896 flag bits do not match.
897 (rl78_elf_print_private_bfd_data): Describe G10 flag.
899 2013-08-05 John Tytgat <john@bass-software.com>
901 * po/BLD-POTFILES.in: Regenerate.
902 * po/SRC-POTFILES.in: Likewise.
904 2013-07-31 John Tytgat <john@bass-software.com>
907 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
910 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
912 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
913 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
916 2013-07-27 Andrew Pinski <apinski@cavium.com>
918 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
919 Use the correct alignment for
920 _bfd_elf_make_dynamic_reloc_section for ILP32.
922 2013-07-27 Andrew Pinski <apinski@cavium.com>
924 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
925 BFD_RELOC_AARCH64_NONE explicitly.
927 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
929 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
930 entry size if there is no ELF section data.
932 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
934 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
935 Don't check symbol visibility here. Remove a check already
937 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
938 instead of individual checks.
939 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
940 check the offset to decide if produce a GOT or PLT entry.
941 Remove redundant assertions. Remove code to produce GOT entries
942 for local symbols. Remove a duplicate comment and add a comment
944 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
947 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
949 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
952 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
954 * elf32-vax.c (elf_vax_discard_got_entries): New function.
955 (elf_vax_always_size_sections): Likewise.
956 (elf_vax_size_dynamic_sections): Remove code moved to
957 elf_vax_always_size_sections. Make comment on
958 elf_vax_instantiate_got_entries match reality.
959 (elf_vax_instantiate_got_entries): Assert that rather than check
960 if dynobj is null. Don't check for dynamic_sections_created.
961 Make function description match reality.
962 (elf_backend_always_size_sections): New macro.
964 2013-07-25 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
968 (opd_entry_value): Cache .opd section contents.
969 (ppc64_elf_relocate_section): Adjust.
971 2013-07-25 Alan Modra <amodra@gmail.com>
975 * elflink.c (elf_link_add_object_symbols): Correct test in
976 last patch. Remove unnecessary code.
978 2013-07-24 Tristan Gingold <gingold@adacore.com>
980 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
981 R_RBR. Add numbers in comments.
982 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
983 * coff64-rs6000.c: Likewise.
985 2013-07-20 Alan Modra <amodra@gmail.com>
989 * elflink.c (elf_link_add_object_symbols): Don't clobber
990 .gnu.warning.symbol sections when shared.
992 2013-07-19 Nick Clifton <nickc@redhat.com>
994 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
995 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
997 2013-07-18 Travis Snoozy <quandary@remstate.com>
1000 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
1002 * R_MSP430_2X_PCREL: Likewise.
1003 * R_MSP430X_10_PCREL: Likewise.
1004 * R_MSP430X_2X_PCREL: Likewise.
1006 2013-07-18 Terry Guo <terry.guo@arm.com>
1008 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
1010 (elf32_arm_final_link_relocate): Likewise.
1012 2013-07-18 Bill Neubauer <wcn@google.com>
1014 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
1017 2013-07-18 Roland McGrath <mcgrathr@google.com>
1019 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
1020 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
1021 (arm_build_one_stub): Increase MAXRELOCS to 3.
1022 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
1023 (struct elf32_arm_link_hash_table): Give add_stub_section member's
1024 pointee type a third argument.
1025 (elf32_arm_create_or_find_stub_sec): Update caller.
1026 (elf32_arm_size_stubs): Update argument type.
1027 * bfd-in.h (elf32_arm_size_stubs): Update decl.
1028 * bfd-in2.h: Regenerate.
1029 * libbfd.h: Regenerate.
1031 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
1033 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
1034 magic numbers with enum values.
1036 2013-07-12 Roland McGrath <mcgrathr@google.com>
1038 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
1039 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
1040 been added here with 2013-07-05 elf32-s390.c change).
1041 * bfd-in2.h: Regenerate (no-op).
1042 * libbfd.h: Regenerate (no-op).
1044 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
1046 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
1048 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1050 2013-07-09 Tristan Gingold <gingold@adacore.com>
1052 * vms-alpha.c (struct vms_private_data_struct): Remove
1053 flag_hash_long_names and flag_show_after_trunc.
1054 (hash_string): Remove.
1055 (_bfd_vms_length_hash_symbol): Remove.
1056 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
1057 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
1058 (_bfd_vms_write_ehdr): Remove code that set removed flags.
1059 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
1060 (vms_bfd_is_local_label_name): Remove trace call.
1062 2013-07-09 Tristan Gingold <gingold@adacore.com>
1064 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
1066 * configure.com: Adjust to match changes in configure.
1067 * makefile.vms (OBJS): Update list.
1069 2013-07-05 Tristan Gingold <gingold@adacore.com>
1071 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1074 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1076 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1077 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1078 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1079 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1081 * elf64-s390.c: See elf32-s390.c
1082 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1083 * libbfd.h: Add new reloc strings.
1085 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1087 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1089 (elfNN_aarch64_relocate_section): Likewise.
1090 (elfNN_aarch64_gc_sweep_hook): Likewise.
1091 (elfNN_aarch64_check_relocs): Likewise.
1093 2013-07-03 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1096 when relocatable. Don't change root.type or type here.
1097 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1099 2013-07-03 Alan Modra <amodra@gmail.com>
1101 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1102 (ppc64_elf_size_stubs): Don't set "addend".
1103 (ppc64_elf_relocate_section): Don't allow calls via
1104 toc-adjusting stubs without a following nop even in an
1105 executable, except for self-calls and both libc_start_main
1106 and .libc_start_main.
1108 2013-07-03 Alan Modra <amodra@gmail.com>
1110 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1112 2013-07-02 Tristan Gingold <gingold@adacore.com>
1114 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1117 2013-07-02 Tristan Gingold <gingold@adacore.com>
1119 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1120 (_bfd_vms_find_nearest_line_discriminator): New function.
1122 2013-07-02 Tristan Gingold <gingold@adacore.com>
1124 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1126 2013-07-02 Tristan Gingold <gingold@adacore.com>
1128 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1129 (rs6000coff_vec): Reference it.
1131 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1133 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1134 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1135 (elfNN_aarch64_create_dynamic_sections): Do not define
1136 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1138 2013-07-02 Alan Modra <amodra@gmail.com>
1140 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1141 .TOC. after relocatable check.
1143 2013-07-01 Alan Modra <amodra@gmail.com>
1145 * elf64-ppc.h (ppc64_elf_toc): Delete.
1146 (ppc64_elf_set_toc): Declare.
1147 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1148 with call the ppc64_elf_set_toc.
1149 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1150 (ppc64_elf_start_multitoc_partition): Likewise.
1151 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1153 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1155 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1156 as needing a toc pointer.
1157 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1158 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1161 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1167 2013-06-28 Nick Clifton <nickc@redhat.com>
1170 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1172 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1174 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1176 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1177 in sgot[0] rather than sgotplt[0].
1179 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1181 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1182 beginning of the generated file.
1183 (elf64-aarch64.c): Likewise.
1184 * Makefile.in: Re-generated.
1186 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1188 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1189 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1190 * Makefile.in: Re-generated.
1191 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1192 (bfd_elf64_littleaarch64_vec): Likewise.
1193 (bfd_elf32_bigaarch64_vec): Likewise.
1194 (bfd_elf32_littleaarch64_vec): Likewise.
1195 * configure: Re-generated.
1196 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1197 * elfxx-aarch64.h: New file.
1198 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1199 stuff to elfxx-aarch64.c.
1200 (bfd_elf_aarch64_put_addend): Removed.
1201 (PG_OFFSET, PG): Likewise.
1202 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1203 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1204 (elf64_aarch64_grok_prstatus): Removed.
1205 (elf_backend_grok_prstatus): Removed.
1207 (aarch64_unsigned_overflow): Likewise.
1208 (aarch64_signed_overflow): Likewise.
1209 (aarch64_resolve_relocation): Likewise.
1211 (decode_branch_ofs_26): Likewise.
1212 (decode_cond_branch_ofs_19): Likewise.
1213 (decode_ld_lit_ofs_19): Likewise.
1214 (decode_tst_branch_ofs_14): Likewise.
1215 (decode_movw_imm): Likewise.
1216 (decode_adr_imm): Likewise.
1217 (decode_add_imm): Likewise.
1218 (reencode_branch_ofs_26): Likewise.
1219 (reencode_cond_branch_ofs_19): Likewise.
1220 (reencode_ld_lit_ofs_19): Likewise.
1221 (reencode_tst_branch_ofs_14): Likewise.
1222 (reencode_movw_imm): Likewise.
1223 (reencode_adr_imm): Likewise.
1224 (reencode_ldst_pos_imm): Likewise.
1225 (reencode_add_imm): Likewise.
1226 (reencode_movzn_to_movz): Likewise.
1227 (reencode_movzn_to_movn): Likewise.
1228 (aarch64_relocate): Update to call the new function names in
1230 (aarch64_calculate_got_entry_vma): Likewise.
1231 (elfNN_aarch64_final_link_relocate): Likewise.
1232 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1233 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1234 (elf_aarch64_update_plt_entry): ... this.
1235 (elfNN_aarch64_create_small_pltn_entry): Update.
1236 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1237 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1238 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1239 call elf_aarch64_update_plt_entry.
1241 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1243 * bfd-in2.h: Re-generated.
1244 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1245 (IS_AARCH64_TLS_RELOC): Change to be based on the
1246 bfd reloc enumerators.
1247 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1248 (PG, PG_OFFSET): Cast literal to bfd_vma.
1249 (elf64_aarch64_howto_table): Removed.
1250 (elf64_aarch64_howto_dynrelocs): Removed.
1251 (elf64_aarch64_tls_howto_table): Removed.
1252 (elf64_aarch64_tlsdesc_howto_table): Removed.
1253 (elfNN_aarch64_howto_table): New table to host all howto entires..
1254 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1255 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1256 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1257 (struct elf_aarch64_reloc_map): New.
1258 (elf_aarch64_reloc_map): New table.
1259 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1260 (elfNN_aarch64_howto_from_type): Update to look up the new table
1261 elfNN_aarch64_howto_table.
1262 (struct elf64_aarch64_reloc_map): Remove.
1263 (elf64_aarch64_reloc_map): Remove.
1264 (elfNN_aarch64_reloc_type_lookup): Change to call
1265 elfNN_aarch64_howto_from_bfd_reloc.
1266 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1267 elfNN_aarch64_howto_table.
1268 (aarch64_resolve_relocation): Refactor to switch on the bfd
1270 (bfd_elf_aarch64_put_addend): Likewise.
1271 (elfNN_aarch64_final_link_relocate): Likewise.
1272 (aarch64_tls_transition_without_check): Likewise.
1273 (aarch64_reloc_got_type): Likewise.
1274 (aarch64_can_relax_tls): Likewise.
1275 (aarch64_tls_transition): Likewise.
1276 (elfNN_aarch64_tls_relax): Likewise.
1277 (elfNN_aarch64_final_link_relocate): Likewise.
1278 (elfNN_aarch64_relocate_section): Likewise.
1279 (elfNN_aarch64_gc_sweep_hook): Likewise.
1280 (elfNN_aarch64_check_relocs): Likewise.
1281 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1282 * libbfd.h: Re-generated.
1283 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1284 (BFD_RELOC_AARCH64_RELOC_START)
1285 (BFD_RELOC_AARCH64_RELOC_END)
1286 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1287 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1288 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1289 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1290 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1291 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1292 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1294 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1296 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1297 (BUILD_CFILES): Add elf32-aarch64.c.
1298 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1299 * Makefile.in: Re-generated.
1300 * archures.c (bfd_mach_aarch64_ilp32): New define.
1301 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1302 (bfd_elf32_aarch64_set_options): Ditto.
1303 (elf32_aarch64_setup_section_lists): Ditto.
1304 (elf32_aarch64_next_input_section): Ditto.
1305 (elf32_aarch64_size_stubs): Ditto.
1306 (elf32_aarch64_build_stubs): Ditto.
1307 * bfd-in2.h: Re-generated.
1308 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1309 and bfd_elf32_bigaarch64_vec.
1310 (aarch64-*-linux*): Likewise.
1311 (aarch64_be-*-elf): Likewise.
1312 (aarch64_be-*-linux*): Likewise.
1313 * configure.in (bfd_elf32_bigaarch64_vec)
1314 (bfd_elf32_littleaarch64_vec): New.
1315 * configure: Re-generated.
1316 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1318 (bfd_aarch64_arch_ilp32): New.
1319 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1320 * elfnn-aarch64.c (ARCH_SIZE): New define.
1321 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1322 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1323 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1324 (ELF64_R_*): Rename to ELFNN_R_*.
1325 Plus other paramaterization.
1326 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1328 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1329 bfd_elf32_littleaarch64_vec.
1331 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1333 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1334 (BUILD_CFILES): Add elf64-aarch64.c.
1335 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1336 * Makefile.in: Re-generated.
1337 * elf64-aarch64.c: Rename to ...
1338 * elfnn-aarch64.c: ... this.
1340 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1341 Paul Brook <paul@codesourcery.com>
1343 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1344 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1345 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1346 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1347 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1348 (micromips_insn32_o32_exec_plt0_entry): New variable.
1349 (micromips_insn32_o32_exec_plt_entry): Likewise.
1350 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1351 (mips_elf_estimate_stub_size): Likewise.
1352 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1353 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1354 (mips_finish_exec_plt): Likewise.
1355 (_bfd_mips_elf_relax_section): Likewise.
1356 (_bfd_mips_elf_insn32): New function.
1357 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1359 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1361 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1363 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1364 (bfd_elf32_get_synthetic_symtab): New macro.
1365 * elfxx-mips.c (plt_entry): New structure.
1366 (mips_elf_link_hash_entry): Add use_plt_entry member.
1367 (mips_elf_link_hash_table): Rename plt_entry_size member to
1368 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1369 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1371 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1372 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1373 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1374 (STUB_LI16S_MICROMIPS): Likewise.
1375 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1376 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1377 (micromips_o32_exec_plt0_entry): New variable.
1378 (mips16_o32_exec_plt_entry): Likewise.
1379 (micromips_o32_exec_plt_entry): Likewise.
1380 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1381 (mips_elf_output_extsym): Update to use gotplt_union's plist
1382 member rather than offset.
1383 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1384 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1385 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1386 member rather than offset.
1387 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1389 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1391 (mips_elf_make_plt_record): New function.
1392 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1393 of JAL relocations that might need a PLT entry.
1394 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1395 gotplt_union's plist member rather than offset. Set individual
1396 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1397 Don't set the symbol's value in the symbol table for PLT
1398 references here. Don't set the PLT or PLT GOT section sizes
1400 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1401 (mips_elf_allocate_lazy_stub): Likewise.
1402 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1404 (mips_elf_set_plt_sym_value): New function.
1405 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1406 PLT and PLT GOT section sizes here. Set the symbol values in
1407 the symbol table for PLT references here. Handle microMIPS
1408 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1409 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1410 gotplt_union's plist member rather than offset. Handle
1411 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1412 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1413 gotplt_union's plist member rather than offset. Use
1414 MIPS_ELF_GOT_SIZE to calculate GOT address.
1415 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1416 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1417 mips_finish_exec_plt.
1418 (_bfd_mips_elf_link_hash_table_create): Update to use
1419 gotplt_union's plist member rather than offset.
1420 (_bfd_mips_elf_get_synthetic_symtab): New function.
1422 2013-06-24 Wawa <caojinyu@msn.com>
1425 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1427 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1429 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1431 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1432 * Makefile.in: Regenerate.
1433 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1434 Set want64 to true for them at the end.
1435 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1438 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1440 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1441 set sh_entsize for PLT section.
1443 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1445 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1446 * bfd-in2.h: Re-generated.
1447 * elf64-aarch64.c (RELOC_SECTION): Removed.
1448 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1449 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1450 (elf64_aarch64_link_hash_traverse): Ditto.
1451 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1454 2013-06-19 Will Newton <will.newton@linaro.org>
1456 * configure: Regenerated.
1457 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1458 * elf64-aarch64.c: Remove objalloc.h include.
1459 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1460 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1461 members. (elf_aarch64_local_htab_hash): Remove function.
1462 (elf_aarch64_local_htab_eq): Remove function.
1463 (elf_aarch64_get_local_sym_hash): Remove function.
1464 (elf64_aarch64_link_hash_table_create): Remove local hash
1465 table initialization.
1466 (elf64_aarch64_final_link_relocate): Remove sym argument and
1467 handling of ifunc symbols.
1468 (elf64_aarch64_relocate_section): Don't pass sym argument to
1469 elf64_aarch64_final_link_relocate.
1470 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1471 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1472 (elf64_aarch64_check_relocs): Likewise.
1473 (elf64_aarch64_post_process_headers): Remove call to
1475 (elf64_aarch64_is_function_type): New function.
1476 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1477 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1478 (elf64_aarch64_size_dynamic_sections): Remove call to
1479 elf_aarch64_allocate_local_dynrelocs.
1480 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1481 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1482 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1483 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1484 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1485 elf_aarch64_finish_local_dynamic_symbol.
1486 (elf64_aarch64_add_symbol_hook): Remove function.
1488 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1490 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1491 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1492 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1493 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1494 R_AARCH64_GOT_LD_PREL19.
1496 2013-06-13 Terry Guo <terry.guo@arm.com>
1499 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1500 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1501 supports thumb instructions.
1503 2013-06-11 DJ Delorie <dj@redhat.com>
1505 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1507 2013-06-11 Will Newton <will.newton@linaro.org>
1509 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1510 ELF64_R_SYM instead of ELF32_R_SYM.
1512 2013-06-11 Nick Clifton <nickc@redhat.com>
1514 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1515 checks if the dynamic sections have been created and relaxation
1516 has not been performed.
1518 2013-06-07 Will Newton <will.newton@linaro.org>
1520 * configure: Regenerate.
1521 * configure.in: Build elf-ifunc.o for AArch64.
1522 * elf64-aarch64.c: Include objalloc.h.
1523 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1524 (struct elf64_aarch64_link_hash_table): Add members for handling
1525 R_AARCH64_IRELATIVE relocations.
1526 (elf_aarch64_local_htab_hash): New function.
1527 (elf_aarch64_local_htab_eq): New function.
1528 (elf_aarch64_get_local_sym_hash): New function.
1529 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1531 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1532 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1533 for handling STT_GNU_IFUNC symbols.
1534 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1535 references to STT_GNU_IFUNC symbols.
1536 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1537 STT_GNU_IFUNC symbols.
1538 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1539 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1540 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1541 (elf64_aarch64_is_function_type): Remove function.
1542 (elf64_aarch64_allocate_dynrelocs): Call
1543 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1544 (elf_aarch64_allocate_local_dynrelocs): New function.
1545 (elf64_aarch64_size_dynamic_sections): Call
1546 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1547 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1548 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1549 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1550 STT_GNU_IFUNC symbols and .iplt.
1551 (elf_aarch64_finish_local_dynamic_symbol): New function.
1552 (elf64_aarch64_finish_dynamic_sections): Call
1553 elf_aarch64_finish_local_dynamic_symbol.
1554 (elf64_aarch64_add_symbol_hook): New function.
1556 2013-06-03 Alan Modra <amodra@gmail.com>
1558 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1559 var. Use it with last_stab.
1561 2013-05-30 Paul Brook <paul@codesourcery.com>
1563 * bfd-in2.h: Regenerate.
1564 * elf32-mips.c (elf_mips_eh_howto): New.
1565 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1566 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1567 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1568 * elf64-mips.c (elf_mips_eh_howto): New.
1569 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1570 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1571 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1572 * libbfd.h: Regenerate.
1573 * reloc.c (BFD_RELOC_MIPS_EH): New.
1575 2013-05-29 Nick Clifton <nickc@redhat.com>
1577 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1578 alternate debug info source.
1579 (dwarf_debug_sections): Add entries for alternate .debug_str and
1580 .debug_info sections.
1581 (dwarf_debug_section_enum): Likewise.
1582 (read_alt_indirect_string): New function. Handles a
1583 DW_FORM_GNU_strp_alt attribute.
1584 (read_alt_indirect_ref): New function. Handles a
1585 DW_FORM_GNU_ref_alt attribute.
1586 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1587 DW_FORM_GNU_strp_alt.
1588 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1590 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1592 * opncls.c (GNU_DEBUGALTLINK): Define.
1593 (bfd_get_alt_debug_link_info): New function.
1594 (separate_alt_debug_file_exists): New function.
1595 (find_separate_debug_file): Add parameters for fetch and check
1597 (bfd_follow_gnu_debugaltlink): New function.
1598 * bfd-in2.h: Regenerate.
1600 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1602 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1603 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1604 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1605 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1606 * bfd-in2.h: Regenerate.
1607 * libbfd.h: Regenerate.
1608 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1610 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1611 (elf64_aarch64_reloc_map): Likewise.
1612 (aarch64_resolve_relocation): Likewise.
1613 (bfd_elf_aarch64_put_addend): Likewise.
1614 (aarch64_tls_transition_without_check): Likewise.
1615 (aarch64_reloc_got_type): Likewise.
1616 (elf64_aarch64_final_link_relocate): Likewise.
1617 (elf64_aarch64_tls_relax): Likewise.
1618 (elf64_aarch64_relocate_section): Likewise.
1619 (elf64_aarch64_gc_sweep_hook): Likewise.
1620 (elf64_aarch64_check_relocs): Likewise.
1622 2013-05-26 Mark Wielaard <mjw@redhat.com>
1624 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1625 (max_open_files): New static int initialized to zero.
1626 (bfd_cache_max_open): New static function to set and return
1628 (bfd_cache_init): Use bfd_cache_max_open.
1629 (bfd_open_file): Likewise.
1630 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1631 (AC_CHECK_FUNCS): Add getrlimit.
1632 * configure: Regenerated.
1633 * config.in: Likewise.
1634 * sysdep.h: Check and include sys/resource.h for getrlimit.
1636 2013-05-23 Alan Modra <amodra@gmail.com>
1638 * format.c (bfd_check_format_matches): Don't match a target in
1639 targ_selvecs if some other target is a better match. If
1640 targets implement match priority, fall back to the first of
1643 2013-05-22 Eric Herman <eric@freesa.org>
1646 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1648 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1651 * srec.c (srec_set_section_contents): Properly convert size
1652 and offset to address when octets_per_byte is not unity.
1654 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1656 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1657 refcount member of the gotplt_union when resetting the reference
1658 count. Adjust comment.
1660 2013-05-20 Will Newton <will.newton@linaro.org>
1662 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1663 relocs_copied member.
1664 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1665 relocs_copied member.
1666 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1667 relocs_copied member.
1669 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1671 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1672 function definition.
1674 2013-05-16 Cary Coutant <ccoutant@google.com>
1676 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1677 external_ext_size and esize.
1679 2013-05-16 Tristan Gingold <gingold@adacore.com>
1681 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1682 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1684 2013-05-15 Andreas Schwab <schwab@suse.de>
1686 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1688 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1690 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1691 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1693 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1695 * bfd.c (_bfd_default_error_handler): Replace use of putc
1696 by fputc. Add comment explaining why.
1698 2013-05-09 Alan Modra <amodra@gmail.com>
1700 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1701 of symbols when hashes already exist.
1703 2013-05-07 Will Newton <will.newton@linaro.org>
1705 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1706 plt_header_size argument for ports where it differs from
1708 * elf-bfd.h: Likewise.
1709 * elf32-i386.c: Pass plt_header_size to
1710 _bfd_elf_allocate_ifunc_dyn_relocs.
1711 * elf64-x86-64.c: Likewise.
1713 2013-05-07 Will Newton <will.newton@linaro.org>
1715 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1717 * elf-bfd.h: Likewise.
1719 2013-05-06 Paul Brook <paul@codesourcery.com>
1721 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1722 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1723 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1724 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1725 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1726 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1728 2013-05-06 Alan Modra <amodra@gmail.com>
1730 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1731 hashes are not available.
1733 2013-05-06 Alan Modra <amodra@gmail.com>
1735 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1736 hashes around loading as-needed library. Zero them on allocation,
1737 and restore to initial all-zero state if library not needed.
1738 Arrange to reuse hashes if we load library again later.
1740 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1742 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1743 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1744 * elfn32-mips.c: Likewise.
1745 * elf64-mips.c: Likewise.
1747 2013-05-02 Nick Clifton <nickc@redhat.com>
1749 * archures.c: Add some more MSP430 machine numbers.
1750 * config.bfd (msp430): Define targ_selvecs.
1751 * configure.in: Add bfd_elf32_msp430_ti_vec.
1752 * cpu-msp430.c: Add some more MSP430 machine numbers.
1753 * elf32-msp430.c Add support for MSP430X relocations.
1754 Add support for TI compiler generated relocations.
1755 Add support for sym_diff relocations.
1756 Add support for relaxing out of range short branches into long
1758 Add support for MSP430 attribute section.
1759 * reloc.c: Add MSP430X relocations.
1760 * targets.c: Add bfd_elf32_msp430_ti_vec.
1761 * bfd-in2.h: Regenerate.
1762 * configure: Regenerate.
1763 * libbfd.h: Regenerate.
1765 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1767 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1768 alpha*-*-linux*ecoff*.
1770 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1773 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1776 2013-04-30 Alan Modra <amodra@gmail.com>
1778 * elflink.c (bfd_elf_record_link_assignment): Dont make
1779 STV_INTERNAL symbols STV_HIDDEN.
1781 2013-04-29 Nick Clifton <nickc@redhat.com>
1783 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1784 fragmented .debug_line sections associated with unmarked code
1787 2013-04-29 Will Newton <will.newton@linaro.org>
1789 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1790 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1792 2013-04-29 Will Newton <will.newton@linaro.org>
1794 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1795 error check up and add error message.
1797 2013-04-26 Will Newton <will.newton@linaro.org>
1799 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1801 2013-04-25 Alan Modra <amodra@gmail.com>
1803 * config.bfd: Add powerpc64le-linux.
1805 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1807 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1810 2013-04-24 Roland McGrath <mcgrathr@google.com>
1812 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1813 allocate space for PLT header even if IS_IPLT_ENTRY.
1814 (arm_nacl_put_plt0): New function, broken out of ...
1815 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1816 If HTAB->nacl_p, set up the PLT header in .iplt too.
1817 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1818 a mapping symbol for the start of .iplt too.
1820 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1822 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1824 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1826 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1828 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1830 2013-04-22 Alan Modra <amodra@gmail.com>
1833 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1834 sh_size or reloc_count adjustment by count.
1836 2013-04-22 Alan Modra <amodra@gmail.com>
1838 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1839 create_linkage_sections here..
1840 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1841 (create_linkage_sections): Move earlier in file.
1842 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1843 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1845 2013-04-19 Nick Clifton <nickc@redhat.com>
1848 * compress.c (decompress_contents): Always call inflateEnd, even
1849 when another inflation operation fails.
1851 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf-ifunc.c: Update copyright year.
1855 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1857 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1858 macro's return value is ignored.
1859 * elf32-hppa.c: Likewise.
1860 * elf32-tic6x.c: Likewise.
1861 * mach-o.c: Likewise.
1863 * opncls.c: Likewise.
1864 * peicode.h: Likewise.
1865 * elf32-m32r.c: Check return value of bfd_set_section_*().
1866 * elfnn-ia64.c: Likewise.
1867 * elfxx-mips.c: Likewise.
1868 * vms-alpha.c: Likewise.
1870 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1873 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1874 regular reference without non-GOT reference when building
1877 2013-04-15 Alan Modra <amodra@gmail.com>
1879 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1880 cache slot for archives.
1882 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1884 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1885 local variable mmop.
1887 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1890 * elf32-avr.c: Consider all sections to determine if linker
1891 relaxation can safely delete a ret after a call/jmp
1893 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1895 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1898 2013-04-08 Tom Tromey <tromey@redhat.com>
1900 * som.c (bfd_section_from_som_symbol): No longer static.
1901 * som.h (bfd_section_from_som_symbol): Declare.
1903 2013-04-06 Alan Modra <amodra@gmail.com>
1905 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1906 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1908 2013-04-05 Nick Clifton <nickc@redhat.com>
1910 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1912 2013-04-04 Alan Modra <amodra@gmail.com>
1914 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1915 * bfd-in2.h: Regenerate.
1916 * elflink.c (elf_link_add_object_symbols): Use new error.
1918 2013-04-03 Nick Clifton <nickc@redhat.com>
1920 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1921 (bfd_elf32_bfd_is_target_special_symbol): Define.
1923 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1925 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1926 elf64_aarch64_locals to get local GOT reference counts.
1928 2013-04-02 DJ Delorie <dj@redhat.com>
1930 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1931 (rl78_elf_relax_section): Only fetch the next reloc if there is
1934 2013-03-30 Alan Modra <amodra@gmail.com>
1937 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1938 global symbols referenced by relocs.
1939 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1940 * elf32-bfin.c (bfin_check_relocs): Likewise.
1941 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1942 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1943 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1944 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1945 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1946 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1947 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1948 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1949 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1950 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1951 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1952 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1953 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1954 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1955 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1956 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1957 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1958 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1959 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1960 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1961 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1962 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1963 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1964 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1965 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1966 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1967 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1968 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1969 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1970 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1971 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1972 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1973 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1974 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1975 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1976 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1977 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1978 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1979 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1980 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1981 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1982 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1983 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1984 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1985 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1986 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1987 test indirect/warning links for NULL.
1989 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1992 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1993 symbol is referenced by a non-shared object.
1994 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1996 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1998 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1999 R_SH_REL32 relocations against undefined weak symbols.
2001 2013-03-28 Alan Modra <amodra@gmail.com>
2003 * elf64-ppc.c (struct ppc_dyn_relocs): New.
2004 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
2005 into ifunc and non-ifunc.
2006 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
2007 separate ifunc/non-ifunc dynrel counts.
2008 (allocate_got): Always use reliplt for ifunc.
2009 (allocate_dynrelocs): Likewise.
2010 (ppc64_elf_size_dynamic_sections): Likewise.
2011 (ppc64_elf_layout_multitoc): Likewise.
2012 (ppc64_elf_relocate_section): Likewise.
2014 2013-03-28 Alan Modra <amodra@gmail.com>
2016 * elf32-ppc.c (struct ppc_dyn_relocs): New.
2017 (ppc_elf_check_relocs): Separate dynrel counts for local syms
2018 into ifunc and non-ifunc.
2019 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
2020 (ppc_elf_size_dynamic_sections): Likewise.
2021 (ppc_elf_relocate_section): Likewise.
2023 2013-03-28 Alan Modra <amodra@gmail.com>
2025 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
2026 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
2027 bfd_link_info* and asection* params.
2028 (_bfd_elf_reloc_type_class): Likewise.
2029 * elf.c (_bfd_elf_reloc_type_class): Likewise.
2030 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
2031 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
2032 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
2033 for any reliplt reloc. Don't return reloc_class_plt for
2034 R_PPC_REL24 and R_PPC_ADDR24.
2035 * elf64-ppc.c (allocate_got): Formatting.
2036 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
2038 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
2039 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
2040 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2041 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
2042 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
2043 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
2044 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
2045 Add extra params to the various reloc_type_class functions.
2047 2013-03-27 Alan Modra <amodra@gmail.com>
2049 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
2050 masks for all local ifunc syms.
2051 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
2052 (ppc_elf_size_dynamic_sections): Likewise.
2053 (ppc_elf_relocate_section): Likewise.
2055 2013-03-27 Will Newton <will.newton@linaro.org>
2057 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2058 dynamic reloc for symbols with dynindx == -1.
2059 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2060 dynamic reloc for symbols with dynindx == -1.
2062 2013-03-27 Will Newton <will.newton@linaro.org>
2064 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2065 dynamic reloc for non-default visibility undefined weaks.
2066 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2067 dynamic reloc for non-default visibility undefined weaks.
2069 2013-03-26 Alan Modra <amodra@gmail.com>
2071 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2072 over _bfd_elf_merge_symbol calls.
2074 2013-03-26 Alan Modra <amodra@gmail.com>
2076 * elflink.c (elf_link_add_object_symbols): Add assertion for
2077 common override alignment check code. Formatting.
2079 2013-03-25 Alan Modra <amodra@gmail.com>
2081 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2082 usual common symbols as well as for dynamic. Add poldbfd param.
2083 Save old bfd. Adjust callers.
2084 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
2085 and "value" by value, not pointer. Adjust caller.
2086 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2087 Delete code to set same. Use old_bfd and old_alignment from
2088 _bfd_elf_merge_symbol instead. Add default symbol before
2089 alignment and size checks. Wrap overlong lines.
2091 2013-03-25 Alan Modra <amodra@gmail.com>
2093 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2094 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2095 when override is true.
2097 2013-03-25 Alan Modra <amodra@gmail.com>
2099 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2102 2013-03-25 Alan Modra <amodra@gmail.com>
2104 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2106 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2107 early in symbol loop.
2109 2013-03-25 Alan Modra <amodra@gmail.com>
2111 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2112 (_bfd_elf_init_reloc_shdr): Delete.
2113 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2114 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2115 just what is needed.
2116 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2118 2013-03-23 Alan Modra <amodra@gmail.com>
2120 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2121 * elflink.c (_bfd_elf_merge_symbol): Make static.
2122 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2123 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2125 2013-03-23 Alan Modra <amodra@gmail.com>
2128 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2129 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2130 def_dynamic/ref_dynamic.
2131 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2134 2013-03-22 David S. Miller <davem@davemloft.net>
2136 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2139 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2142 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2143 errors adjusting relocs and symbols.
2145 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2147 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2148 @(disp:32,ERx) to mov @(disp:16,ERx).
2149 (R_H8_DISP32A16): New reloc.
2150 Comments added and corrected.
2151 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2152 * bfd-in2.h: Regenerate.
2153 * libbfd.h: Regenerate.
2155 2013-03-21 Kai Tietz <ktietz@redhat.com>
2157 * coffgen.c (coff_real_object_p): Make global.
2158 * peicode.h (coff_real_object_p): Add prototype.
2159 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2160 external_PEI_IMAGE_hdr structure.
2161 (coff_swap_filehdr_in): Handle variable header-size.
2162 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2163 of directory-entiries as specified in pe-header.
2165 2013-03-21 Nick Clifton <nickc@redhat.com>
2168 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2169 iWMMXt and iWMMXt2 processors from attributes.
2171 2013-03-20 Alan Modra <amodra@gmail.com>
2173 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2174 sh_type according to is_rela.
2176 2013-03-18 Alan Modra <amodra@gmail.com>
2179 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2180 considering whether an --as-needed library is needed.
2182 2013-03-14 Tom Tromey <tromey@redhat.com>
2184 * opncls.c (bfd_get_debug_link_info): Rename from
2185 get_debug_link_info. Export. Update comment.
2186 (find_separate_debug_file): Update.
2187 * bfd-in2.h: Rebuild.
2189 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2191 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2193 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2196 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2198 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2199 * elf.c (elfcore_write_s390_tdb): New function.
2200 (elfcore_write_register_note): Call it.
2201 (elfcore_grok_s390_tdb): New function.
2202 (elfcore_grok_note): Call it.
2204 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2206 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2208 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2210 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2212 2013-03-04 Alan Modra <amodra@gmail.com>
2214 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2215 non-zero addends when relocatable, rather than addends >= 32768.
2216 Always zero "addend" before applying relocation.
2218 2013-03-04 Nick Clifton <nickc@redhat.com>
2220 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2221 file pointer offsets for thin archives.
2223 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2225 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2226 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2228 2013-02-27 DJ Delorie <dj@redhat.com>
2230 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2231 * libbfd.h: Regenerate.
2232 * bfd-in2.h: Regenerate.
2233 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2234 references in compuated relocs.
2236 2013-02-26 Anthony Green <green@moxielogic.com>
2238 * config.bfd: Extend moxie-rtems target triplet name support.
2240 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2243 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2244 unique_global only for definition.
2245 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2247 (elf_link_add_object_symbols): Set unique_global only
2250 2013-02-21 Alan Modra <amodra@gmail.com>
2252 * elf-bfd.h (struct elf_build_id): Extracted from..
2253 (struct elf_build_id_info): ..here. Delete.
2254 (struct output_elf_obj_tdata): New, extracted from..
2255 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2257 (elf_program_header_size): Reference tdata->o.
2258 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2259 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2260 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2261 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2262 when opening bfd in any mode that might write.
2263 (_bfd_elf_write_object_contents): Use build_id field in
2264 output_elf_obj_tdata.
2265 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2266 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2268 2013-02-21 Alan Modra <amodra@gmail.com>
2270 * elf-bfd.h (struct core_elf_obj_tdata): New.
2271 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2272 core_program, and core_command. Add "core".
2273 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2274 Update all refs to tdata core fields.
2275 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2276 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2277 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2278 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2279 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2280 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2281 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2282 to tdata core fields.
2284 2013-02-21 Alan Modra <amodra@gmail.com>
2286 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2287 Delete num_locals and num_globals.
2288 (elf_num_locals, elf_num_globals): Don't define.
2289 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2290 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2291 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2292 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2293 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2294 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2296 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2297 number of locals syms via new param.
2298 (swap_out_syms): Adjust to suit elf_map_symbols change.
2300 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2302 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2303 STO_MICROMIPS annotation.
2305 2013-02-19 Alan Modra <amodra@gmail.com>
2307 * configure.in: Bump version to 2.23.52.
2308 * elf-bfd.h (struct elf_build_id_info): New.
2309 (struct elf_obj_tdata): Delete after_write_object_contents,
2310 after_write_object_contents_info and build_id_size. Make build_id
2311 a pointer to struct elf_build_id_info.
2312 * elf.c (_bfd_elf_write_object_contents): Style. Update
2313 after_write_ibject_contents invocation.
2314 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2315 allow zero size notes.
2316 * configure: Regenerate.
2318 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2320 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2321 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2322 (micromips_elf64_howto_table_rela): Likewise.
2323 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2324 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2325 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2326 (elf_micromips_howto_table_rela): Likewise.
2327 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2329 2013-02-18 Paul Brook <paul@codesourcery.com>
2331 * elfxx-mips.c (MICROMIPS_P): New macro.
2332 (_bfd_mips_elf_symbol_processing): Use it.
2334 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2336 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2337 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2339 2013-02-18 Alan Modra <amodra@gmail.com>
2342 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2343 (_bfd_elf_strtab_clear_all_refs): Declare.
2344 (_bfd_elf_strtab_resize): Declare.
2345 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2346 (_bfd_elf_strtab_clear_all_refs): New function.
2347 (_bfd_elf_strtab_resize): Likewise.
2348 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2350 2013-02-18 Alan Modra <amodra@gmail.com>
2352 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2353 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2354 and elf_text_section to..
2355 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2356 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2357 (struct alpha_elf_find_line): ..this.
2358 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2360 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2363 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2364 for references from the dummy bfd.
2366 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2369 * elflink.c (elf_link_add_object_symbols): Also track weak
2372 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2375 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2376 archive pointing to itself.
2377 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2379 2013-02-15 Nick Clifton <nickc@redhat.com>
2382 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2383 accessing a corrupt nested archive.
2385 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2387 * elfxx-mips.c (mips_got_page_ref): New structure.
2388 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2389 pair to represent the anchor point.
2390 (mips_got_info): Add a got_page_refs field.
2391 (mips_elf_link_hash_table): Add a sym_cache field.
2392 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2393 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2394 new anchor representation.
2395 (mips_elf_create_got_info): Create got_page_refs rather than
2397 (mips_elf_record_got_page_ref): New function.
2398 (mips_elf_pages_for_range): Move further down file.
2399 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2400 Use a section rather than a (bfd, symndx) pair to represent the
2402 (mips_elf_resolve_got_page_ref): New function.
2403 (mips_elf_resolve_final_got_entries): Use it to populate
2405 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2406 rather than mips_elf_record_got_page_entry. Only nullify h
2408 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2411 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2413 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2416 2013-02-12 Alan Modra <amodra@gmail.com>
2418 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2419 suitable definition when using generic linker hash table.
2421 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2423 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2424 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2425 mips_elf_traverse_got_arg. Count GOT entries.
2426 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2427 as argument. Update after above changes.
2428 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2429 mips_elf_count_got_entries. Update the calls to
2430 mips_elf_resolve_final_got_entries.
2432 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2434 * elfxx-mips.c (mips_got_tls_type): New enum.
2435 (mips_got_entry): Add tls_initialized.
2436 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2437 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2439 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2440 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2441 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2443 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2444 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2445 tls_initialized rather than GOT_TLS_DONE.
2446 (mips_tls_got_index): Delete.
2447 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2448 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2449 (mips_elf_record_got_entry): Initialize tls_initialized.
2451 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2453 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2454 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2455 tls_ie_got_offset and tls_gd_got_offset.
2456 (mips_elf_link_hash_newfunc): Remove initialization.
2457 (mips_elf_create_got_info): Likewise.
2458 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2459 (mips_tls_single_got_index): Delete.
2460 (mips_elf_local_got_index): Always use the GOT entry to track
2462 (mips_elf_global_got_index): Likewise.
2463 (mips_elf_create_local_got_entry): Assert that TLS entries have
2464 already been allocated.
2465 (mips_elf_record_global_got_symbol): Don't initialize
2466 tls_ie_type or tls_gd_type.
2467 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2468 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2470 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2472 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2473 have been allocated.
2474 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2475 tls_ie_type and tls_gd_type.
2477 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2479 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2480 aliasing violation. Check for htab allocation failures.
2482 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2484 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2486 (mips_elf_global_got_index): ...here. Reorder arguments so that
2487 the output bfd and info come first.
2488 (mips_elf_calculate_relocation): Update the call to
2489 mips_elf_global_got_index accordingly.
2490 (_bfd_mips_elf_finish_dynamic_symbol): Use
2491 mips_elf_primary_global_got_index rather than
2492 mips_elf_global_got_index.
2493 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2495 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2497 * elfxx-mips.c (mips_got_entry): Update comments.
2498 (mips_elf_multi_got_entry_eq): Rename to...
2499 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2500 (mips_elf_create_got_info): Remove master_got_p argument.
2501 Always use mips_elf_got_entry_eq.
2502 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2503 Update calls accordingly.
2505 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2507 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2508 (mips_elf_bfd2got_hash): Delete.
2509 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2510 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2511 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2512 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2513 than mips_elf_got_for_ibfd.
2514 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2515 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2516 (mips_elf_make_got_per_bfd): Replace with...
2517 (mips_elf_add_got_entry): ...this new function.
2518 (mips_elf_make_got_pages_per_bfd): Replace with...
2519 (mips_elf_add_got_page_entry): ...this new function.
2520 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2521 bfd and GOT arguments. Use mips_elf_add_got_entry and
2522 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2523 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2524 to set the BFD's GOT and free the old table.
2525 (mips_elf_merge_got): Replace bfd2got argument with separate
2526 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2527 Use mips_elf_count_got_entries to count the number of entries in
2528 each GOT. Update the calls to mips_elf_merge_got_with.
2529 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2530 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2531 (mips_elf_multi_got): Don't create the bfd2got hash table.
2532 Replace hash table traversal with a walk over the input bfds,
2533 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2534 to set the output bfd's GOT.
2535 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2536 bfds use the master GOT in the single-GOT case.
2537 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2538 rather than mips_elf_got_for_ibfd.
2540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2542 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2543 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2544 (mips_elf_record_global_got_symbol): Update the hash entry before
2545 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2547 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2548 (mips_elf_record_got_page_entry): Record the entry in both the
2549 master and bfd GOTs.
2551 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2553 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2554 create another one if necessary.
2555 (mips_elf_set_gotidx): New function.
2556 (mips_elf_set_global_gotidx): Use it.
2557 (mips_elf_initialize_tls_index): Likewise. Take a
2558 mips_elf_traverse_got_arg as argument.
2559 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2560 (mips_elf_multi_got): Likewise. Cope with error returns from
2561 mips_elf_set_global_gotidx.
2563 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2565 * elfxx-mips.c (mips_got_info): Add relocs field.
2566 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2568 (mips_elf_traverse_got_arg): ...this new structure.
2569 (mips_elf_count_local_tls_relocs): Delete.
2570 (mips_elf_count_global_tls_relocs): Likewise.
2571 (mips_elf_count_got_entry): New function.
2572 (mips_elf_count_local_got_entries): Likewise.
2573 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2574 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2575 (mips_elf_record_local_got_symbol): Don't count got entries here.
2576 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2577 (mips_elf_set_global_got_offset): Split into...
2578 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2579 new functions. Take a mips_elf_traverse_got_arg rather than a
2580 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2581 Use g->relocs to record the number of relocs needed for global GOT
2583 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2584 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2585 relocations. Update for above function split.
2586 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2587 to count both the number of GOT entries and the number of TLS
2588 relocs required by local entries. Likewise
2589 mips_elf_count_global_tls_entries and global entries.
2590 Remove uses of mips_elf_count_local_tls_relocs and
2591 mips_elf_count_global_tls_relocs.
2593 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2595 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2596 to say that each structure represents only one type of TLS reference.
2597 (GOT_TLS_TYPE): New define.
2598 (mips_elf_link_hash_entry): Temporarily split tls_type and
2599 tls_got_offset into two variables each.
2600 (mips_elf_link_hash_newfunc): Update accordingly.
2601 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2602 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2603 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2604 (mips_tls_got_relocs): Use a switch statement.
2605 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2606 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2607 local "offset" variable.
2608 (mips_tls_got_index): Remove r_type argument and assert. Remove
2609 code that handled entries with two TLS types; always use the
2610 original got_index instead.
2611 (mips_tls_single_got_index): New function.
2612 (mips_elf_local_got_index): Use entry->tls_type to check for
2613 TLS entries. Use mips_tls_single_got_index. Update call to
2615 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2616 Use p->tls_type to check for TLS entries. Update call to
2617 mips_tls_got_index. Use mips_tls_single_got_index.
2618 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2619 Use entry.tls_type to check for TLS entries.
2620 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2621 with r_type argument. Use mips_elf_reloc_tls_type.
2622 Set up the new hash entry fields.
2623 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2624 with r_type argument. Use mips_elf_reloc_tls_type and
2625 mips_tls_got_entries. Remove code that handled entries
2626 with multiple TLS types.
2627 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2628 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2629 Use equality rather than masks when checking for specific TLS types.
2630 Use mips_tls_got_entries. Remove code that handled entries
2631 with multiple TLS types.
2632 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2633 testing the hash table entry.
2634 (_bfd_mips_elf_check_relocs): Update calls to
2635 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2636 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2637 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2639 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2641 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2642 (mips_elf_got_entry_hash): ...this, deleting the old version.
2643 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2646 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2648 * elfxx-mips.c (mips_elf_create_got_info): New function.
2649 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2650 (mips_elf_create_got_section): Likewise.
2652 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2654 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2657 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2659 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2661 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2663 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2664 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2666 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2668 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2669 (mips_elf_count_global_tls_relocs): Don't count indirect or
2671 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2672 number of TLS entries were allocated.
2674 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2676 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2678 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2680 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2681 if there are TLS relocations.
2683 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2685 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2686 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2688 2013-02-11 Alan Modra <amodra@gmail.com>
2690 * elfcode.h (elf_checksum_contents): Free contents.
2691 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2692 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2693 (elf_final_link_free): New function, extracted from..
2694 (bfd_elf_final_link): ..here. Always call
2695 _bfd_elf_write_section_eh_frame_hdr.
2696 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2697 _bfd_elf_link_hash_table_free.
2698 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2699 * libbfd.h: Regenerate.
2700 * merge.c (_bfd_merge_sections_free): New function.
2701 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2703 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2704 _bfd_elf_link_hash_table_free.
2705 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2706 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2707 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2708 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2709 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2710 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2711 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2712 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2713 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2714 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2715 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2716 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2717 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2718 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2719 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2720 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2721 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2723 2013-02-10 Alan Modra <amodra@gmail.com>
2725 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2726 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2727 * m68klinux.c (linux_link_hash_table_create): Likewise.
2728 * sparclinux.c (linux_link_hash_table_create): Likewise.
2729 * sunos.c (sunos_link_hash_table_create): Likewise.
2730 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2731 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2732 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2733 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2734 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2735 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2736 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2737 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2738 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2739 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2740 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2741 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2742 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2743 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2744 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2745 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2746 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2747 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2748 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2749 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2750 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2751 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2752 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2753 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2754 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2755 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2756 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2757 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2759 2013-02-10 Alan Modra <amodra@gmail.com>
2761 * i386linux.c (linux_link_hash_table_create): Allocate table
2762 with bfd_zmalloc, not bfd_alloc.
2763 * pdp11.c (link_hash_table_create): Allocate table with
2764 bfd_malloc, not bfd_alloc.
2765 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2766 with bfd_zmalloc, not bfd_zalloc.
2767 (bfin_link_hash_table_create): Likewise.
2768 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2769 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2771 2013-02-10 Alan Modra <amodra@gmail.com>
2774 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2776 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2778 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2780 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2783 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2785 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2788 2013-02-08 Alan Modra <amodra@gmail.com>
2791 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2792 * elf.c (elf_find_function): Revert last change. Use new
2793 tdata field rather than static vars for cache.
2795 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2798 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2799 symbol is defined in regular object.
2801 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2804 * elf.c (elf_find_function): Don't cache if symbols change.
2806 2013-02-07 Alan Modra <amodra@gmail.com>
2809 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2810 copy attributes from or to non-ELF.
2812 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2814 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2815 for non-zero TLS symbol.
2816 (elf_i386_relocate_section): Don't resolve size relocation against
2817 non-zero TLS symbol.
2818 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2819 pc_count for non-zero TLS symbol.
2820 (elf_x86_64_relocate_section): Don't resolve size relocation
2821 against non-zero TLS symbol.
2823 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2824 Andrew Jenner <andrew@codesourcery.com>
2826 Based on patches from Altera Corporation.
2828 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2829 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2830 (BFD_BACKENDS): Add elf32-nios2.lo.
2831 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2832 * Makefile.in: Regenerated.
2833 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2834 bfd_elf32_littlenios2_vec.
2835 * configure: Regenerated.
2836 * config.bfd: Add cases for nios2.
2837 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2838 (bfd_mach_nios2): Define.
2839 (bfd_nios2_arch): Declare.
2840 (bfd_archures_list): Add bfd_nios2_arch.
2841 * targets.c (bfd_elf32_bignios2_vec): Declare.
2842 (bfd_elf32_littlenios2_vec): Declare.
2843 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2844 bfd_elf32_littlenios2_vec.
2845 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2846 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2847 * bfd-in2.h: Regenerated.
2848 * libbfd.h: Regenerated.
2849 * cpu-nios2.c: New file.
2850 * elf32-nios2.c: New file.
2852 2013-02-06 Alan Modra <amodra@gmail.com>
2854 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2857 2013-02-06 Alan Modra <amodra@gmail.com>
2859 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2860 * Makefile.in: Regenerate.
2862 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2863 Pedro Alves <palves@redhat.com>
2865 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2866 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2868 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2869 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2870 * elf-linux-psinfo.h: New file.
2871 * elf.c: Include elf-linux-psinfo.h.
2872 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2874 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2875 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2876 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2877 (elfcore_write_ppc_linux_prpsinfo32): New function.
2879 2013-02-04 Tristan Gingold <gingold@adacore.com>
2881 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2884 2013-02-04 Alan Modra <amodra@gmail.com>
2886 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2887 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2888 * Makefile.in: Regenerate.
2889 * po/SRC-POTFILES.in: Regenerate.
2891 2013-02-04 Alan Modra <amodra@gmail.com>
2893 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2894 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2896 2013-02-01 Alan Modra <amodra@gmail.com>
2898 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2901 2013-01-31 Tristan Gingold <gingold@adacore.com>
2903 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2904 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2905 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2907 2013-01-31 Alan Modra <amodra@gmail.com>
2908 David S. Miller <davem@davemloft.net>
2911 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2912 references to __tls_get_addr.
2913 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2914 vtinherit and vtentry reloc handling too.
2915 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2917 2013-01-31 Alan Modra <amodra@gmail.com>
2919 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2921 2013-01-31 Alan Modra <amodra@gmail.com>
2923 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2925 2013-01-28 Alan Modra <amodra@gmail.com>
2927 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2928 "relocation" in error messages throughout file.
2929 (ppc64_elf_relocate_section): Remove sibling call error message,
2930 replace with "call lacks nop". Specially report errors for
2931 branches to function entry points via OPD lookup and branches
2932 to stubs. Remove NULL symbol handling now done by %T.
2934 2013-01-28 Alan Modra <amodra@gmail.com>
2936 * archive.c (bfd_generic_archive_p): Return target and keep
2937 ardata on partial matches.
2938 * format.c (bfd_check_format_matches): Adjust for above
2939 change. Remove bfd_error_file_ambiguously_recognized dead
2942 2013-01-26 Alan Modra <amodra@gmail.com>
2944 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2945 bfd_preserve_finish): Move to..
2946 * format.c: ..here, splitting out..
2947 (bfd_reinit): ..this. New function.
2948 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2949 keep bfd state for a match.
2950 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2951 * elfcore.h (elf_core_file_p): Likewise.
2952 * mach-o.c (bfd_mach_o_header_p): Likewise.
2953 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2954 * xsym.c (bfd_sym_object_p): Likewise.
2955 * mmo.c (mmo_scan): Clear abfd->symcount.
2956 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2957 * section.c (bfd_section_list_clear): Clear section_htab.count.
2958 * bfd-in2.h: Regenerate.
2960 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2962 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2963 second reloc, make sure that the reloc potentially exists first.
2965 2013-01-24 Nick Clifton <nickc@redhat.com>
2967 * archures.c: Add bfd_mach_v850e3v5.
2968 * bfd-in2.h: Regenerate.
2969 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2970 * cpu-v850_rh850.c: Likewise.
2971 * elf32-v850.c: Add support for v850e3v5 architecture.
2973 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2975 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2977 2013-01-23 Leif Ekblad <leif@rdos.net>
2979 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2981 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2983 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2984 non-zero TLS symbol.
2985 (elf_i386_relocate_section): Resolve size relocation against
2986 non-zero TLS symbol.
2987 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2988 for non-zero TLS symbol.
2989 (elf_x86_64_relocate_section): Resolve size relocation against
2990 non-zero TLS symbol.
2992 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2994 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2995 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2998 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
3000 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
3001 PC-relative relocation.
3002 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
3003 as PC-relative relocation.
3005 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
3007 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
3009 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
3011 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
3012 and R_X86_64_SIZE64 check.
3013 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
3014 nor R_X86_64_SIZE64.
3016 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
3018 * bfd-in2.h: Regenerated.
3019 * libbfd.h: Likewise.
3021 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
3022 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
3023 (elf_i386_check_relocs): Handle R_386_SIZE32.
3024 (elf_i386_gc_sweep_hook): Likewise.
3025 (elf_i386_relocate_section): Likewise.
3027 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
3028 and R_X86_64_SIZE64 entries.
3029 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
3030 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
3031 (elf_x86_64_reloc_name_lookup): Likewise.
3032 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
3034 (elf_x86_64_gc_sweep_hook): Likewise.
3035 (elf_x86_64_relocate_section): Likewise.
3037 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
3040 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
3042 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
3043 with R_X86_64_RELATIVE64.
3045 2013-01-15 Nick Clifton <nickc@redhat.com>
3047 * elf32-msp430.c: Fix spelling typo.
3049 2013-01-15 Alan Modra <amodra@gmail.com>
3051 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
3054 2013-01-14 Alan Modra <amodra@gmail.com>
3057 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
3058 (memory_bclose): Likewise. Return 0 on success.
3059 * cache.c (cache_bclose): Likewise.
3060 * opncls.c (opncls_bclose, bfd_close): Likewise.
3061 * vms-lib.c (vms_lib_bclose): Likewise.
3062 * libbfd.h: Regenerate.
3064 2013-01-13 Alan Modra <amodra@gmail.com>
3066 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
3067 Add ref_dynamic_nonweak.
3068 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3069 (_bfd_elf_merge_symbol): Don't call above function. Move
3070 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
3072 (elf_link_add_object_symbols): Delete redundant "override" test.
3073 Don't set dynamic_def here.
3074 (elf_link_output_extsym): Update.
3076 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
3078 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3079 normal and TLS symbol access.
3080 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3082 2013-01-12 Alan Modra <amodra@gmail.com>
3084 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3085 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3086 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3088 2013-01-12 Alan Modra <amodra@gmail.com>
3091 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3092 (_bfd_elf_strtab_clear_all_refs): Define.
3093 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3094 (_bfd_elf_strtab_clear_all_refs): Delete.
3095 * elflink.c (elf_link_add_object_symbols): Clear out added
3096 strtab refs. Correct handling of warning common symbols.
3098 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
3100 * aout0.c: Remove trailing white spaces.
3101 * archive.c: Likewise.
3102 * archures.c: Likewise.
3103 * bfd-in.h: Likewise.
3104 * bfd-in2.h: Likewise.
3105 * coff-alpha.c: Likewise.
3106 * coff-i860.c: Likewise.
3107 * coff-mips.c: Likewise.
3108 * coff-ppc.c: Likewise.
3109 * coff-tic80.c: Likewise.
3110 * coff-x86_64.c: Likewise.
3111 * coff-z80.c: Likewise.
3112 * coffcode.h: Likewise.
3113 * coffgen.c: Likewise.
3114 * cofflink.c: Likewise.
3115 * compress.c: Likewise.
3116 * corefile.c: Likewise.
3117 * cpu-arm.c: Likewise.
3118 * cpu-avr.c: Likewise.
3119 * cpu-bfin.c: Likewise.
3120 * cpu-cr16.c: Likewise.
3121 * cpu-cr16c.c: Likewise.
3122 * cpu-crx.c: Likewise.
3123 * cpu-h8300.c: Likewise.
3124 * cpu-i386.c: Likewise.
3125 * cpu-lm32.c: Likewise.
3126 * cpu-m68k.c: Likewise.
3127 * cpu-moxie.c: Likewise.
3128 * cpu-msp430.c: Likewise.
3129 * cpu-sh.c: Likewise.
3130 * cpu-xc16x.c: Likewise.
3131 * dwarf2.c: Likewise.
3132 * ecofflink.c: Likewise.
3133 * ecoffswap.h: Likewise.
3134 * elf-ifunc.c: Likewise.
3135 * elf-m10300.c: Likewise.
3136 * elf-vxworks.c: Likewise.
3137 * elf32-avr.c: Likewise.
3138 * elf32-avr.h: Likewise.
3139 * elf32-cr16.c: Likewise.
3140 * elf32-cr16c.c: Likewise.
3141 * elf32-cris.c: Likewise.
3142 * elf32-crx.c: Likewise.
3143 * elf32-frv.c: Likewise.
3144 * elf32-hppa.c: Likewise.
3145 * elf32-i860.c: Likewise.
3146 * elf32-ip2k.c: Likewise.
3147 * elf32-iq2000.c: Likewise.
3148 * elf32-m32c.c: Likewise.
3149 * elf32-m68hc1x.c: Likewise.
3150 * elf32-msp430.c: Likewise.
3151 * elf32-mt.c: Likewise.
3152 * elf32-ppc.c: Likewise.
3153 * elf32-rl78.c: Likewise.
3154 * elf32-s390.c: Likewise.
3155 * elf32-score.h: Likewise.
3156 * elf32-sh-symbian.c: Likewise.
3157 * elf32-sh.c: Likewise.
3158 * elf32-spu.c: Likewise.
3159 * elf32-tic6x.c: Likewise.
3160 * elf32-v850.c: Likewise.
3161 * elf32-xc16x.c: Likewise.
3162 * elf32-xtensa.c: Likewise.
3163 * elf64-alpha.c: Likewise.
3164 * elf64-hppa.c: Likewise.
3165 * elf64-ppc.c: Likewise.
3166 * elf64-s390.c: Likewise.
3167 * elfcore.h: Likewise.
3168 * elflink.c: Likewise.
3169 * elfxx-mips.c: Likewise.
3170 * elfxx-sparc.c: Likewise.
3171 * elfxx-tilegx.c: Likewise.
3173 * libcoff.h: Likewise.
3174 * libpei.h: Likewise.
3175 * libxcoff.h: Likewise.
3176 * linker.c: Likewise.
3177 * mach-o-i386.c: Likewise.
3178 * mach-o-target.c: Likewise.
3179 * mach-o.c: Likewise.
3180 * mach-o.h: Likewise.
3182 * opncls.c: Likewise.
3183 * pdp11.c: Likewise.
3184 * pe-x86_64.c: Likewise.
3185 * peXXigen.c: Likewise.
3186 * pef-traceback.h: Likewise.
3187 * pei-x86_64.c: Likewise.
3188 * peicode.h: Likewise.
3189 * plugin.c: Likewise.
3190 * reloc.c: Likewise.
3191 * riscix.c: Likewise.
3192 * section.c: Likewise.
3195 * tekhex.c: Likewise.
3196 * ticoff.h: Likewise.
3197 * vaxbsd.c: Likewise.
3198 * xcofflink.c: Likewise.
3199 * xtensa-isa.c: Likewise.
3201 2013-01-10 Will Newton <will.newton@imgtec.com>
3203 * Makefile.am: Add Meta.
3204 * Makefile.in: Regenerate.
3205 * archures.c (bfd_mach_metag): New.
3206 * bfd-in2.h: Regenerate.
3207 * config.bfd: Add Meta.
3208 * configure: Regenerate.
3209 * configure.in: Add Meta.
3210 * cpu-metag.c: New file.
3211 * elf-bfd.h: Add Meta.
3212 * elf32-metag.c: New file.
3213 * elf32-metag.h: New file.
3214 * libbfd.h: Regenerate.
3215 * reloc.c: Add Meta relocations.
3216 * targets.c: Add Meta.
3218 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3220 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3221 (elfcore_write_aarch_hw_break): Likewise.
3222 (elfcore_write_aarch_hw_watch): Likewise.
3223 * elf.c (elfcore_grok_aarch_tls): New function.
3224 (elfcore_grok_aarch_hw_break): Likewise.
3225 (elfcore_grok_aarch_hw_watch): Likewise.
3226 (elfcore_grok_note): Call the new functions to handle the
3227 corresponding notes.
3228 (elfcore_write_aarch_tls): New function.
3229 (elfcore_write_aarch_hw_break): Likewise.
3230 (elfcore_write_aarch_hw_watch): Likewise.
3231 (elfcore_write_register_note): Call the new functions to handle the
3232 corresponding pseudo sections.
3234 2013-01-07 Tom Tromey <tromey@redhat.com>
3236 * section.c (_bfd_std_section): Rename from std_section.
3237 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3238 (STD_SECTION): Update.
3239 * bfd-in2.h: Rebuild.
3241 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3243 * archures.c (bfd_mach_mips5900): Define.
3244 * bfd-in2.h: Regenerate.
3245 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3246 * cpu-mips.c: Add support for MIPS r5900.
3247 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3249 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3250 Nick Clifton <nickc@redhat.com>
3252 * elflink.c (get_value): Prevent the use of an undefined shift
3253 operation. Add sanity checks.
3255 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3257 * config.bfd (cr16*-*-uclinux*): New target support.
3260 For older changes see ChangeLog-2012
3262 Copyright (C) 2013 Free Software Foundation, Inc.
3264 Copying and distribution of this file, with or without modification,
3265 are permitted in any medium without royalty provided the copyright
3266 notice and this notice are preserved.
3272 version-control: never