1 2014-01-02 Asmwarrior <asmwarrior@gmail.com>
4 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
6 2014-01-02 Nick Clifton <nickc@redhat.com>
9 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
10 filename in the bfd's filename field.
11 * elfcode.h (bfd_from_remote_memory): Likewise.
12 * ieee.c (ieee_object_p): Likewise.
13 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
14 * oasys.c (oasys_openr_next_archived_file): Likewise.
15 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
16 * opncls.c (bfd_fopen): Likewise.
17 (bfd_openstreamr): Likewise.
18 (bfd_openr_iovec): Likewise.
19 (bfd_openw): Likewise.
20 (bfd_create): Likewise.
21 (_bfd_delete_bfd): Free filename.
23 2013-12-30 Ilya Tocar <ilya.tocar@intel.com>
25 * peXXigen.c (rsrc_process_section): Use ptrdiff_t as the type for
28 2013-12-20 Alan Modra <amodra@gmail.com>
30 * elf-eh-frame.c (cie_eq): Return false when initial_insn_length
32 (cie_compute_hash): Don't exceed bounds of initial_instructions.
33 (_bfd_elf_parse_eh_frame): Always set initial_insn_length, and
34 save as much of insns to initial_instructions[] as will fit.
36 2013-12-19 H.J. Lu <hongjiu.lu@intel.com>
39 * elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
40 SHT_REL/SHT_RELA sections when setting the sh_info field.
42 2013-12-19 Pierre Muller <muller@sourceware.org>
44 * peXXigen.c (rsrc_cmp): Fix unused variable warning.
46 2013-12-19 Pierre Muller <muller@sourceware.org>
48 * peXXigen.c (u16_mbtouc): Avoid unused function warning by excluding
49 if __CYGWIN__ or __MINGW32__ macro is defined.
50 (rsrc_cmp): Fix Windows host version and version without wchar header.
51 [__CYGWIN__, __MINGW32__]: Introduce rsrccmp macro.
52 Fix coding standard issues.
54 2013-12-19 Andreas Schwab <schwab@suse.de>
56 * elf32-m68k.c (elf_m68k_add_symbol_hook): New function.
57 (elf_backend_add_symbol_hook): Define.
59 2013-12-18 Nick Clifton <nickc@redhat.com>
61 * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
64 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
66 * elf32-arm.c (elf32_arm_post_process_headers): Call
67 _bfd_elf_post_process_headers.
69 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
71 * elf32-spu.c (spu_elf_post_process_headers): Call
72 _bfd_elf_post_process_headers.
73 * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
75 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
77 * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
78 (_bfd_elf_post_process_headers): This.
79 * elf.c (_bfd_elf_compute_section_file_positions): Always
80 call elf_backend_post_process_headers.
81 (_bfd_elf_set_osabi): Renamed to ...
82 (_bfd_elf_post_process_headers): This.
83 * elf32-hppa.c (elf_backend_post_process_headers): Removed.
84 * elf32-i370.c (elf_backend_post_process_headers): Likewise.
85 * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
86 * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
87 * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
88 * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
89 * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
90 * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
91 * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
92 * (elf_backend_post_process_headers): Likewise.
93 * (elf_backend_post_process_headers): Likewise.
94 * elf32-i386.c (elf_backend_post_process_headers): Don't
95 define as _bfd_elf_set_osabi.
96 (elf_i386_fbsd_post_process_headers): Updated.
97 * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
98 (elf_backend_post_process_headers): Likewise.
99 * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
100 (elf_backend_post_process_headers): Likewise.
101 * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
102 (elf_backend_post_process_headers): Likewise.
103 * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
104 (elf_backend_post_process_headers): Likewise.
105 * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
106 * elfxx-target.h (elf_backend_post_process_headers): Default
107 to _bfd_elf_post_process_headers.
109 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
112 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
113 _bfd_elf_copy_private_bfd_data.
114 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
115 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
116 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
117 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
118 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
119 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
120 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
121 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
122 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
123 (lm32_elf_fdpic_copy_private_bfd_data): Call
124 _bfd_elf_copy_private_bfd_data.
125 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
126 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
127 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
128 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
129 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
130 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
131 * elf32-sh.c (sh_elf_set_private_flags): Removed.
132 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
133 and sh_elf_set_mach_from_flags.
134 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
135 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
137 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
139 * peXXigen.c (rsrc_process_section): Rename index to indx.
141 2013-12-17 Nick Clifton <nickc@redhat.com>
143 * peXXigen.c: Include wchar.h if available.
144 Include safe-ctype.h.
145 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
146 (pe_print_resource_entries): Rename to
147 rsrc_print_resource_entries. Handle names that are not RVAs.
148 (pe_print_resource_directory): Rename to
149 rsrc_print_resource_directory.
150 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
151 computation of RVA bias.
152 (rsrc_count_entries): New function.
153 (rsrc_count_directory): New function.
154 (rsrc_parse_entry): New function.
155 (rsrc_parse_entries): New function.
156 (rsrc_parse_directory): New function.
157 (rsrc_write_string): New function.
158 (rsrc_compute_rva): New function.
159 (rsrc_write_leaf): New function.
160 (rsrc_write_entry): New function.
161 (rsrc_write_directory): New function.
162 (u16_mbtouc): New function.
163 (rsrc_cmp): New function.
164 (rsrc_print_name): New function.
165 (rsrc_resource_name): New function.
166 (rsrc_merge_string_entries): New function.
167 (rsrc_sort_entries): New function.
168 (rsrc_attach_chain): New function.
169 (rsrc_merge): New function.
170 (rsrc_process_section): New function - merges the contents of a
172 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
173 (rsrc_print_section): Fix mingw64 size issue.
175 * configure.in (AC_CHECK_HEADERS): Add wchar.h
176 * config.in: Regenerate.
177 * configure: Regenerate.
179 2013-12-16 Andreas Schwab <schwab@suse.de>
181 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
184 2013-12-14 Alan Modra <amodra@gmail.com>
186 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
187 symbol that will be skipped, we don't have a new definition.
189 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
190 Wei-Cheng Wang <cole945@gmail.com>
192 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
194 * Makefile.in: Regenerate.
195 * archures.c (bfd_nds32_arch): Add nds32 target.
196 * bfd-in2.h: Regenerate.
197 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
198 and bfd_elf32_nds32belin_vec.
199 (nds32*be-*-linux*): Likewise.
200 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
201 (nds32*be-*-*): Likewise.
202 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
203 (bfd_elf32_nds32le_vec): Likewise.
204 (bfd_elf32_nds32belin_vec): Likewise.
205 (bfd_elf32_nds32lelin_vec): Likewise.
206 * configure: Regenerate.
207 * cpu-nds32.c: New file for nds32.
208 * elf-bfd.h: Add NDS32_ELF_DATA.
209 * elf32-nds32.c: New file for nds32.
210 * elf32-nds32.h: New file for nds32.
211 * libbfd.h: Regenerate.
212 * reloc.c: Add relocations for nds32.
213 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
214 (bfd_elf32_nds32le_vec): Likewise.
215 (bfd_elf32_nds32belin_vec): Likewise.
216 (bfd_elf32_nds32lelin_vec): Likewise.
218 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
221 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
222 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
225 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
227 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
229 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
231 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
232 header to ET_EXEC for -pie -Ttext-segment=.
234 2013-12-08 Alan Modra <amodra@gmail.com>
236 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
237 and ref_dynamic_nonweak when chaining together indirect
240 2013-12-06 Tristan Gingold <gingold@adacore.com>
242 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
243 Display epilog opcode.
244 (pex64_dump_xdata): Add argument rf; make addr a local variable.
245 Adjust call to pex64_xdata_print_uwd_codes.
246 (pex64_bfd_print_pdata): Display code range, adjust call to
248 2013-12-05 Tristan Gingold <gingold@adacore.com>
250 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
252 2013-12-03 Nick Clifton <nickc@redhat.com>
254 * peXXigen.c (pe_print_resource_entries): New function: Displays
255 an entry in a .rsrc section.
256 (pe_print_resource_directory): New function: Displays a directory
258 (pe_print_rsrc): New function: Displays the contents of .rsrc
260 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
262 2013-12-03 Alan Modra <amodra@gmail.com>
264 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
265 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
266 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
268 2013-12-03 Alan Modra <amodra@gmail.com>
270 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
273 2013-11-26 Will Newton <will.newton@linaro.org>
275 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
276 Handle STT_GNU_IFUNC symbols correctly in static links.
278 2013-11-26 Will Newton <will.newton@linaro.org>
280 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
281 PLT_INDEX is calculated using correct header size.
283 2013-11-22 Cory Fields <cory@coryfields.com>
285 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
286 * libcoff.h: Regenerate.
287 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
288 timestamp if --insert-timestamp was used.
290 2013-11-19 Roland McGrath <mcgrathr@google.com>
292 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
293 when not doing linking (i.e. INFO is a null pointer).
295 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
297 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
299 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
301 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
302 and R_X86_64_PLT32_BND.
303 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
305 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
306 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
307 BFD_RELOC_X86_64_PLT32_BND.
308 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
310 (elf_x86_64_gc_sweep_hook): Likewise.
311 (elf_x86_64_relocate_section): Likewise.
312 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
313 and BFD_RELOC_X86_64_PLT32_BND.
314 * bfd-in2.h: Regenerated.
315 * libbfd.h: Likewise.
317 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
319 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
321 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
323 2013-11-14 Nick Clifton <nickc@redhat.com>
326 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
327 value, TRUE for success, FALSE for failure.
328 Fail if attempting to create a PLT entry for a thumb only target.
329 (elf32_arm_final_link_relocate): Check result of calling
330 elf32_arm_populate_plt_entry.
331 (elf32_arm_finish_dynamic_symbol): Likewise.
333 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
336 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
337 information when forcing a symbol to be local.
339 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
341 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
342 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
343 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
345 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
347 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
348 size of struct elf_prstatus.
350 2013-11-11 Alan Modra <amodra@gmail.com>
352 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
354 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
356 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
357 here, not SYMBOL_CALLS_LOCAL.
358 (ppc64_elf_relocate_section): Likewise.
359 (size_global_entry_stubs): Set undefined symbols on their global
361 (build_global_entry_stubs): ..rather than here.
362 (ppc64_elf_build_stubs): Don't reset glink->size before calling
363 build_global_entry_stubs.
365 2013-11-07 Roland McGrath <mcgrathr@google.com>
367 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
368 collide with bfd_mach_l1om.
369 * bfd-in2.h: Regenerate.
371 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
372 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
373 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
374 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
375 (elf32_x86_64_nacl_elf_object_p): New function.
376 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
378 2013-11-05 DJ Delorie <dj@redhat.com>
380 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
381 are loaded before trying to use them.
383 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
384 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
387 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
389 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
390 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
391 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
392 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
393 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
394 (bfin_relocate_section): Likewise.
395 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
396 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
397 * elf32-cris.c (cris_elf_relocate_section): Likewise.
398 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
399 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
400 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
401 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
402 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
403 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
404 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
405 * elf32-i386.c (elf_i386_relocate_section): Likewise.
406 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
407 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
408 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
409 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
410 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
411 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
412 * elf32-metag.c (elf_metag_relocate_section): Likewise.
413 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
414 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
415 * elf32-mep.c (mep_elf_relocate_section): Likewise.
416 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
417 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
418 * elf32-mt.c (mt_elf_relocate_section): Likewise.
419 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
420 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
421 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
422 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
423 * elf32-rx.c (rx_elf_relocate_section): Likewise.
424 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
425 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
426 * elf32-s390.c (elf_s390_relocate_section): Likewise.
427 * elf32-v850.c (v850_elf_relocate_section): Likewise.
428 * elf32-vax.c (elf_vax_relocate_section): Likewise.
429 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
430 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
431 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
432 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
433 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
434 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
435 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
436 * elf64-s390.c (elf_s390_relocate_section): Likewise.
437 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
438 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
439 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
440 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
442 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
443 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
445 2013-11-05 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
449 (ppc64_elf_set_toc): Adjust.
451 2013-11-05 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
454 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
455 elf.srelplt, elf.iplt and elf.irelplt.
457 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
459 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
460 ATTRIBUTE_UNUSED from parameter.
461 (nios2_elf_do_lo16_relocate): Likewise.
462 (nios2_elf32_do_hiadj16_relocate): Likewise.
463 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
464 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
465 (nios2_elf32_do_pcrel16_relocate): Likewise.
466 (nios2_elf32_do_call26_relocate): Likewise.
467 (nios2_elf32_do_gprel_relocate): Likewise.
468 (nios2_elf32_do_ujmp_relocate): Likewise.
469 (nios2_elf32_do_cjmp_relocate): Likewise.
470 (nios2_elf32_do_callr_relocate): Likewise.
471 (nios2_elf32_gc_mark_hook): Likewise.
473 2013-11-04 Alan Modra <amodra@gmail.com>
475 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
476 prologue to non-PIC in non-PIC executables.
478 2013-11-04 Alan Modra <amodra@gmail.com>
480 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
481 pointer_equality_needed flag.
482 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
483 entries for references to functions in shared libraries on
485 (readonly_dynrelocs): Split into function of the same name and..
486 (maybe_set_textrel): ..this new function. Update call.
487 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
488 ELFv2 in most cases if we have a plt entry. Use new
490 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
491 for ifunc in static executables.
492 (size_global_entry_stubs): New function.
493 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
494 Save end of glink branch table.
495 (ppc64_elf_hash_symbol): New function.
496 (build_global_entry_stubs): New function.
497 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
499 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
500 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
503 2013-11-02 Alan Modra <amodra@gmail.com>
505 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
507 2013-11-02 Alan Modra <amodra@gmail.com>
509 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
510 to value for object file.
512 2013-11-01 Roland McGrath <mcgrathr@google.com>
514 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
515 some section have SEC_HAS_CONTENTS set. It's not set for
516 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
517 sections is implausible and not really supportable anyway.
519 2013-10-30 Alan Modra <amodra@gmail.com>
521 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
522 tag to specify tls optimisation.
523 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
524 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
525 toc pointers are used via DT_PPC64_OPT.
527 2013-10-30 Alan Modra <amodra@gmail.com>
529 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
530 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
531 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
532 ppc64_elf_relocate_section): Use new defines.
534 2013-10-30 Alan Modra <amodra@gmail.com>
536 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
537 parameter and adjust for ELFv2. Update all uses.
538 (PLT_CALL_STUB_SIZE): Delete.
539 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
540 (allocate_dynrelocs): Likewise.
541 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
542 (get_r2off): Return 0 for ELFv2 -R.
543 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
544 (ppc64_elf_size_stubs): Likewise.
545 (ppc64_elf_build_stubs): Add new ELFv2 glink.
547 2013-10-30 Alan Modra <amodra@gmail.com>
548 Ulrich Weigand <uweigand@de.ibm.com>
550 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
551 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
552 we forgot, "plt_ent".
553 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
554 st_other bits only valid in ELFv2.
555 (ppc64_elf_merge_symbol_attribute): New function.
556 (ppc_type_of_stub): Add local_off param to test branch range.
557 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
558 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
559 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
561 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
564 2013-10-30 Alan Modra <amodra@gmail.com>
566 * elf64-ppc.c (abiversion, set_abiversion): New functions.
567 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
568 (struct ppc_link_hash_table): Add opd_abi.
569 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
570 (ppc64_elf_merge_private_bfd_data): New function.
571 (ppc64_elf_print_private_bfd_data): New function.
572 (ppc64_elf_tls_setup): Set htab->opd_abi.
573 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
575 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
576 (ppc64_elf_finish_dynamic_symbol): Likewise
578 2013-10-30 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
581 reg and r12 as destination.
582 (ppc_build_one_stub): Likewise.
583 (ppc64_elf_build_stubs): Likewise for glink.
585 2013-10-30 Alan Modra <amodra@gmail.com>
587 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
588 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
589 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
590 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
591 Make all _HA and _HI relocs report signed overflow.
592 (ppc64_elf_reloc_type_lookup): Handle new relocs.
593 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
594 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
595 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
596 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
597 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
598 * libbfd.h: Regenerate.
599 * bfd-in2.h: Regenerate.
601 2013-10-29 Roland McGrath <mcgrathr@google.com>
603 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
604 sequence to match what the assembler generates.
606 2013-10-29 Jan Beulich <jbeulich@suse.com>
608 * elflink.c (struct elf_outext_info): Add field file_sym_done.
609 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
610 symbol emission from here ...
611 (elf_link_output_extsym): ... to here.
613 2013-10-24 Nick Clifton <nickc@redhat.com>
616 * dwarf2.c (lookup_address_in_line_info_table): Change return type
617 to be the range of addresses covered by the table.
618 (comp_unit_find_nearest_line): Likewise.
619 (find_line): Search all CUs. Select the one that matches and
620 covers the smallest address range.
622 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
624 * elf32-cris.c (cris_elf_check_relocs): Don't assume
625 a registered dynobj means that a .got has been created.
627 2013-10-17 Alan Modra <amodra@gmail.com>
630 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
631 when finding lowest_section.
633 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
635 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
636 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
637 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
638 Merge Tag_GNU_MIPS_ABI_MSA attributes.
640 2013-10-14 Nick Clifton <nickc@redhat.com>
642 * gen-aout.c (main): Fix formatting. Close file.
644 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
646 * elfxx-mips.c (mips_use_local_got_p): New function.
647 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
648 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
649 GOT and absolute references.
651 2013-10-09 Roland McGrath <mcgrathr@google.com>
653 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
654 expression to int to silence over-eager compiler warnings.
656 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
657 loop that doesn't use (or initialize) it.
659 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
660 Move second const qualifier so it applies to the pointer.
662 2013-10-09 Nick Clifton <nickc@redhat.com>
665 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
667 2013-10-09 Tom Tromey <tromey@redhat.com>
669 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
671 2013-10-09 Nick Clifton <nickc@redhat.com>
674 * elf32-rl78.c (rl78_dump_symtab): Delete.
675 (rl78_get_reloc): Delete.
677 2013-10-09 Tom Tromey <tromey@redhat.com>
679 * bfd-in2.h: Rebuild.
680 * opncls.c (bfd_get_alt_debug_link_info): Change type of
681 buildid_len to bfd_size_type.
683 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
686 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
687 "case". Reindent "switch" statements.
689 2013-10-08 Tom Tromey <tromey@redhat.com>
691 * bfd-in2.h: Rebuild.
692 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
693 parameter. Change type of buildid_out. Update.
694 (get_alt_debug_link_info_shim): New function.
695 (bfd_follow_gnu_debuglink): Use it.
697 2013-10-08 Andreas Schwab <schwab@suse.de>
699 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
702 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
704 * configure: Regenerate.
706 2013-10-03 Will Newton <will.newton@linaro.org>
708 * configure: Regenerate.
709 * configure.in: Build elf-ifunc.o for AArch64.
710 * elfnn-aarch64.c: Include objalloc.h.
711 (elfNN_aarch64_local_htab_hash): New function.
712 (elfNN_aarch64_local_htab_eq): New function.
713 (elfNN_aarch64_get_local_sym_hash): New function.
714 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
716 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
717 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
718 for handling STT_GNU_IFUNC symbols.
719 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
720 references to STT_GNU_IFUNC symbols.
721 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
722 STT_GNU_IFUNC symbols.
723 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
724 symbols. Ensure we don't increase plt.refcount from -1 to 0.
725 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
726 (elfNN_aarch64_is_function_type): Remove function.
727 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
728 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
729 (elfNN_aarch64_allocate_local_dynrelocs): New function.
730 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
731 (elfNN_aarch64_size_dynamic_sections): Call
732 elfNN_aarch64_allocate_local_dynrelocs.
733 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
734 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
735 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
736 STT_GNU_IFUNC symbols and .iplt.
737 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
738 (elfNN_aarch64_finish_dynamic_sections): Call
739 elfNN_aarch64_finish_local_dynamic_symbol.
741 2013-09-30 Nick Clifton <nickc@redhat.com>
743 * cpu-msp430.c: Use printable names that match the values
744 displayed by readelf.
746 2013-08-25 Andrew Pinski <apinski@cavium.com>
748 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
751 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
753 * elfxx-mips.c (mips_elf_create_got_section): Hide
754 _GLOBAL_OFFSET_TABLE_.
756 2013-09-24 Alan Modra <amodra@gmail.com>
758 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
760 2013-09-24 Alan Modra <amodra@gmail.com>
762 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
763 stabs at end of .stab. Tidy variable usage. Don't drop the need
764 for a NULL function name stab if If N_FUN stab is ignored.
765 Ensure index entry count loop matches write loop.
767 2013-09-20 Alan Modra <amodra@gmail.com>
769 * configure: Regenerate.
771 2013-09-18 Tristan Gingold <gingold@adacore.com>
773 * configure.in: Bump version to 2.24.51
774 * configure: Regenerate.
776 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
778 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
781 2013-08-31 John David Anglin <dave.anglin@bell.net>
783 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
786 2013-08-29 Jakub Jelinek <jakub@redhat.com>
788 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
789 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
790 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
791 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
793 2013-08-27 Alan Modra <amodra@gmail.com>
795 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
796 Add notice_as_needed.
797 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
798 (elf_backend_notice_as_needed): Define.
799 (ppc64_elf_as_needed_cleanup): Rename and adjust..
800 (ppc64_elf_notice_as_needed): ..to this.
801 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
802 (elf_link_add_object_symbols): ..from here.
803 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
804 (elf_backend_notice_as_needed): Define..
805 (elfNN_bed): ..and use here.
807 2013-08-26 Roland McGrath <mcgrathr@google.com>
809 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
810 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
811 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
812 (bfd_i386_nacl_arch): New variable.
813 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
814 (bfd_x64_32_arch_intel_syntax): Link them into the list.
815 * bfd-in2.h: Regenerate.
817 2013-08-26 Roland McGrath <mcgrathr@google.com>
819 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
820 elf_segment_map list. If an executable segment is page-aligned
821 but does not end with a full page, then append a fake section into
822 the segment map entry that pads out the page.
823 (nacl_final_write_processing): New function. Write the code fill
824 laid out in nacl_modify_segment_map.
825 * elf-nacl.h: Declare it.
826 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
827 (elf_backend_final_write_processing): Define it for NaCl backend.
828 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
829 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
831 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
832 parameter to MINPAGESIZE.
833 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
835 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
837 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
839 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
840 set GOT's entry size if there is no ELF section data.
841 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
842 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
845 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
847 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
848 (get_elf_x86_64_backend_data): Use it.
849 (elf_x86_64_size_dynamic_sections): Likewise.
851 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
854 * bfdio.c: Fix typos.
855 * elf32-spu.c: Likewise.
856 * elfnn-aarch64.c: Likewise.
858 2013-08-21 Tristan Gingold <gingold@adacore.com>
860 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
862 * coffcode.h (coff_compute_section_file_positions): Force
863 match between file offset and vma offset.
865 2013-08-21 Alan Modra <amodra@gmail.com>
867 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
868 and *poldalignment before exiting when !relocs_compatible.
870 2013-08-21 Alan Modra <amodra@gmail.com>
872 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
873 symbols to STV_HIDDEN.
875 2013-08-14 John Tytgat <john@bass-software.com>
878 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
879 segment containing the relocating symbol instead of assuming 0 for
880 sb group relocations.
882 2013-08-09 Nick Clifton <nickc@redhat.com>
884 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
885 flag bits do not match.
886 (rl78_elf_print_private_bfd_data): Describe G10 flag.
888 2013-08-05 John Tytgat <john@bass-software.com>
890 * po/BLD-POTFILES.in: Regenerate.
891 * po/SRC-POTFILES.in: Likewise.
893 2013-07-31 John Tytgat <john@bass-software.com>
896 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
899 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
901 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
902 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
905 2013-07-27 Andrew Pinski <apinski@cavium.com>
907 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
908 Use the correct alignment for
909 _bfd_elf_make_dynamic_reloc_section for ILP32.
911 2013-07-27 Andrew Pinski <apinski@cavium.com>
913 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
914 BFD_RELOC_AARCH64_NONE explicitly.
916 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
918 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
919 entry size if there is no ELF section data.
921 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
923 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
924 Don't check symbol visibility here. Remove a check already
926 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
927 instead of individual checks.
928 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
929 check the offset to decide if produce a GOT or PLT entry.
930 Remove redundant assertions. Remove code to produce GOT entries
931 for local symbols. Remove a duplicate comment and add a comment
933 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
936 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
938 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
941 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
943 * elf32-vax.c (elf_vax_discard_got_entries): New function.
944 (elf_vax_always_size_sections): Likewise.
945 (elf_vax_size_dynamic_sections): Remove code moved to
946 elf_vax_always_size_sections. Make comment on
947 elf_vax_instantiate_got_entries match reality.
948 (elf_vax_instantiate_got_entries): Assert that rather than check
949 if dynobj is null. Don't check for dynamic_sections_created.
950 Make function description match reality.
951 (elf_backend_always_size_sections): New macro.
953 2013-07-25 Alan Modra <amodra@gmail.com>
955 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
957 (opd_entry_value): Cache .opd section contents.
958 (ppc64_elf_relocate_section): Adjust.
960 2013-07-25 Alan Modra <amodra@gmail.com>
964 * elflink.c (elf_link_add_object_symbols): Correct test in
965 last patch. Remove unnecessary code.
967 2013-07-24 Tristan Gingold <gingold@adacore.com>
969 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
970 R_RBR. Add numbers in comments.
971 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
972 * coff64-rs6000.c: Likewise.
974 2013-07-20 Alan Modra <amodra@gmail.com>
978 * elflink.c (elf_link_add_object_symbols): Don't clobber
979 .gnu.warning.symbol sections when shared.
981 2013-07-19 Nick Clifton <nickc@redhat.com>
983 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
984 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
986 2013-07-18 Travis Snoozy <quandary@remstate.com>
989 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
991 * R_MSP430_2X_PCREL: Likewise.
992 * R_MSP430X_10_PCREL: Likewise.
993 * R_MSP430X_2X_PCREL: Likewise.
995 2013-07-18 Terry Guo <terry.guo@arm.com>
997 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
999 (elf32_arm_final_link_relocate): Likewise.
1001 2013-07-18 Bill Neubauer <wcn@google.com>
1003 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
1006 2013-07-18 Roland McGrath <mcgrathr@google.com>
1008 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
1009 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
1010 (arm_build_one_stub): Increase MAXRELOCS to 3.
1011 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
1012 (struct elf32_arm_link_hash_table): Give add_stub_section member's
1013 pointee type a third argument.
1014 (elf32_arm_create_or_find_stub_sec): Update caller.
1015 (elf32_arm_size_stubs): Update argument type.
1016 * bfd-in.h (elf32_arm_size_stubs): Update decl.
1017 * bfd-in2.h: Regenerate.
1018 * libbfd.h: Regenerate.
1020 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
1022 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
1023 magic numbers with enum values.
1025 2013-07-12 Roland McGrath <mcgrathr@google.com>
1027 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
1028 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
1029 been added here with 2013-07-05 elf32-s390.c change).
1030 * bfd-in2.h: Regenerate (no-op).
1031 * libbfd.h: Regenerate (no-op).
1033 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
1035 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
1037 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1039 2013-07-09 Tristan Gingold <gingold@adacore.com>
1041 * vms-alpha.c (struct vms_private_data_struct): Remove
1042 flag_hash_long_names and flag_show_after_trunc.
1043 (hash_string): Remove.
1044 (_bfd_vms_length_hash_symbol): Remove.
1045 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
1046 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
1047 (_bfd_vms_write_ehdr): Remove code that set removed flags.
1048 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
1049 (vms_bfd_is_local_label_name): Remove trace call.
1051 2013-07-09 Tristan Gingold <gingold@adacore.com>
1053 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
1055 * configure.com: Adjust to match changes in configure.
1056 * makefile.vms (OBJS): Update list.
1058 2013-07-05 Tristan Gingold <gingold@adacore.com>
1060 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1063 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1065 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1066 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1067 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1068 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1070 * elf64-s390.c: See elf32-s390.c
1071 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1072 * libbfd.h: Add new reloc strings.
1074 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1076 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1078 (elfNN_aarch64_relocate_section): Likewise.
1079 (elfNN_aarch64_gc_sweep_hook): Likewise.
1080 (elfNN_aarch64_check_relocs): Likewise.
1082 2013-07-03 Alan Modra <amodra@gmail.com>
1084 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1085 when relocatable. Don't change root.type or type here.
1086 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1088 2013-07-03 Alan Modra <amodra@gmail.com>
1090 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1091 (ppc64_elf_size_stubs): Don't set "addend".
1092 (ppc64_elf_relocate_section): Don't allow calls via
1093 toc-adjusting stubs without a following nop even in an
1094 executable, except for self-calls and both libc_start_main
1095 and .libc_start_main.
1097 2013-07-03 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1101 2013-07-02 Tristan Gingold <gingold@adacore.com>
1103 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1106 2013-07-02 Tristan Gingold <gingold@adacore.com>
1108 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1109 (_bfd_vms_find_nearest_line_discriminator): New function.
1111 2013-07-02 Tristan Gingold <gingold@adacore.com>
1113 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1115 2013-07-02 Tristan Gingold <gingold@adacore.com>
1117 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1118 (rs6000coff_vec): Reference it.
1120 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1122 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1123 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1124 (elfNN_aarch64_create_dynamic_sections): Do not define
1125 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1127 2013-07-02 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1130 .TOC. after relocatable check.
1132 2013-07-01 Alan Modra <amodra@gmail.com>
1134 * elf64-ppc.h (ppc64_elf_toc): Delete.
1135 (ppc64_elf_set_toc): Declare.
1136 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1137 with call the ppc64_elf_set_toc.
1138 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1139 (ppc64_elf_start_multitoc_partition): Likewise.
1140 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1142 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1144 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1145 as needing a toc pointer.
1146 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1147 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1150 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1156 2013-06-28 Nick Clifton <nickc@redhat.com>
1159 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1161 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1163 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1165 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1166 in sgot[0] rather than sgotplt[0].
1168 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1170 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1171 beginning of the generated file.
1172 (elf64-aarch64.c): Likewise.
1173 * Makefile.in: Re-generated.
1175 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1177 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1178 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1179 * Makefile.in: Re-generated.
1180 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1181 (bfd_elf64_littleaarch64_vec): Likewise.
1182 (bfd_elf32_bigaarch64_vec): Likewise.
1183 (bfd_elf32_littleaarch64_vec): Likewise.
1184 * configure: Re-generated.
1185 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1186 * elfxx-aarch64.h: New file.
1187 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1188 stuff to elfxx-aarch64.c.
1189 (bfd_elf_aarch64_put_addend): Removed.
1190 (PG_OFFSET, PG): Likewise.
1191 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1192 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1193 (elf64_aarch64_grok_prstatus): Removed.
1194 (elf_backend_grok_prstatus): Removed.
1196 (aarch64_unsigned_overflow): Likewise.
1197 (aarch64_signed_overflow): Likewise.
1198 (aarch64_resolve_relocation): Likewise.
1200 (decode_branch_ofs_26): Likewise.
1201 (decode_cond_branch_ofs_19): Likewise.
1202 (decode_ld_lit_ofs_19): Likewise.
1203 (decode_tst_branch_ofs_14): Likewise.
1204 (decode_movw_imm): Likewise.
1205 (decode_adr_imm): Likewise.
1206 (decode_add_imm): Likewise.
1207 (reencode_branch_ofs_26): Likewise.
1208 (reencode_cond_branch_ofs_19): Likewise.
1209 (reencode_ld_lit_ofs_19): Likewise.
1210 (reencode_tst_branch_ofs_14): Likewise.
1211 (reencode_movw_imm): Likewise.
1212 (reencode_adr_imm): Likewise.
1213 (reencode_ldst_pos_imm): Likewise.
1214 (reencode_add_imm): Likewise.
1215 (reencode_movzn_to_movz): Likewise.
1216 (reencode_movzn_to_movn): Likewise.
1217 (aarch64_relocate): Update to call the new function names in
1219 (aarch64_calculate_got_entry_vma): Likewise.
1220 (elfNN_aarch64_final_link_relocate): Likewise.
1221 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1222 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1223 (elf_aarch64_update_plt_entry): ... this.
1224 (elfNN_aarch64_create_small_pltn_entry): Update.
1225 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1226 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1227 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1228 call elf_aarch64_update_plt_entry.
1230 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1232 * bfd-in2.h: Re-generated.
1233 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1234 (IS_AARCH64_TLS_RELOC): Change to be based on the
1235 bfd reloc enumerators.
1236 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1237 (PG, PG_OFFSET): Cast literal to bfd_vma.
1238 (elf64_aarch64_howto_table): Removed.
1239 (elf64_aarch64_howto_dynrelocs): Removed.
1240 (elf64_aarch64_tls_howto_table): Removed.
1241 (elf64_aarch64_tlsdesc_howto_table): Removed.
1242 (elfNN_aarch64_howto_table): New table to host all howto entires..
1243 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1244 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1245 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1246 (struct elf_aarch64_reloc_map): New.
1247 (elf_aarch64_reloc_map): New table.
1248 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1249 (elfNN_aarch64_howto_from_type): Update to look up the new table
1250 elfNN_aarch64_howto_table.
1251 (struct elf64_aarch64_reloc_map): Remove.
1252 (elf64_aarch64_reloc_map): Remove.
1253 (elfNN_aarch64_reloc_type_lookup): Change to call
1254 elfNN_aarch64_howto_from_bfd_reloc.
1255 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1256 elfNN_aarch64_howto_table.
1257 (aarch64_resolve_relocation): Refactor to switch on the bfd
1259 (bfd_elf_aarch64_put_addend): Likewise.
1260 (elfNN_aarch64_final_link_relocate): Likewise.
1261 (aarch64_tls_transition_without_check): Likewise.
1262 (aarch64_reloc_got_type): Likewise.
1263 (aarch64_can_relax_tls): Likewise.
1264 (aarch64_tls_transition): Likewise.
1265 (elfNN_aarch64_tls_relax): Likewise.
1266 (elfNN_aarch64_final_link_relocate): Likewise.
1267 (elfNN_aarch64_relocate_section): Likewise.
1268 (elfNN_aarch64_gc_sweep_hook): Likewise.
1269 (elfNN_aarch64_check_relocs): Likewise.
1270 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1271 * libbfd.h: Re-generated.
1272 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1273 (BFD_RELOC_AARCH64_RELOC_START)
1274 (BFD_RELOC_AARCH64_RELOC_END)
1275 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1276 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1277 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1278 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1279 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1280 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1281 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1283 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1285 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1286 (BUILD_CFILES): Add elf32-aarch64.c.
1287 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1288 * Makefile.in: Re-generated.
1289 * archures.c (bfd_mach_aarch64_ilp32): New define.
1290 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1291 (bfd_elf32_aarch64_set_options): Ditto.
1292 (elf32_aarch64_setup_section_lists): Ditto.
1293 (elf32_aarch64_next_input_section): Ditto.
1294 (elf32_aarch64_size_stubs): Ditto.
1295 (elf32_aarch64_build_stubs): Ditto.
1296 * bfd-in2.h: Re-generated.
1297 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1298 and bfd_elf32_bigaarch64_vec.
1299 (aarch64-*-linux*): Likewise.
1300 (aarch64_be-*-elf): Likewise.
1301 (aarch64_be-*-linux*): Likewise.
1302 * configure.in (bfd_elf32_bigaarch64_vec)
1303 (bfd_elf32_littleaarch64_vec): New.
1304 * configure: Re-generated.
1305 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1307 (bfd_aarch64_arch_ilp32): New.
1308 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1309 * elfnn-aarch64.c (ARCH_SIZE): New define.
1310 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1311 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1312 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1313 (ELF64_R_*): Rename to ELFNN_R_*.
1314 Plus other paramaterization.
1315 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1317 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1318 bfd_elf32_littleaarch64_vec.
1320 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1322 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1323 (BUILD_CFILES): Add elf64-aarch64.c.
1324 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1325 * Makefile.in: Re-generated.
1326 * elf64-aarch64.c: Rename to ...
1327 * elfnn-aarch64.c: ... this.
1329 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1330 Paul Brook <paul@codesourcery.com>
1332 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1333 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1334 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1335 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1336 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1337 (micromips_insn32_o32_exec_plt0_entry): New variable.
1338 (micromips_insn32_o32_exec_plt_entry): Likewise.
1339 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1340 (mips_elf_estimate_stub_size): Likewise.
1341 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1342 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1343 (mips_finish_exec_plt): Likewise.
1344 (_bfd_mips_elf_relax_section): Likewise.
1345 (_bfd_mips_elf_insn32): New function.
1346 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1348 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1350 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1352 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1353 (bfd_elf32_get_synthetic_symtab): New macro.
1354 * elfxx-mips.c (plt_entry): New structure.
1355 (mips_elf_link_hash_entry): Add use_plt_entry member.
1356 (mips_elf_link_hash_table): Rename plt_entry_size member to
1357 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1358 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1360 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1361 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1362 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1363 (STUB_LI16S_MICROMIPS): Likewise.
1364 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1365 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1366 (micromips_o32_exec_plt0_entry): New variable.
1367 (mips16_o32_exec_plt_entry): Likewise.
1368 (micromips_o32_exec_plt_entry): Likewise.
1369 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1370 (mips_elf_output_extsym): Update to use gotplt_union's plist
1371 member rather than offset.
1372 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1373 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1374 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1375 member rather than offset.
1376 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1378 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1380 (mips_elf_make_plt_record): New function.
1381 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1382 of JAL relocations that might need a PLT entry.
1383 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1384 gotplt_union's plist member rather than offset. Set individual
1385 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1386 Don't set the symbol's value in the symbol table for PLT
1387 references here. Don't set the PLT or PLT GOT section sizes
1389 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1390 (mips_elf_allocate_lazy_stub): Likewise.
1391 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1393 (mips_elf_set_plt_sym_value): New function.
1394 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1395 PLT and PLT GOT section sizes here. Set the symbol values in
1396 the symbol table for PLT references here. Handle microMIPS
1397 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1398 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1399 gotplt_union's plist member rather than offset. Handle
1400 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1401 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1402 gotplt_union's plist member rather than offset. Use
1403 MIPS_ELF_GOT_SIZE to calculate GOT address.
1404 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1405 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1406 mips_finish_exec_plt.
1407 (_bfd_mips_elf_link_hash_table_create): Update to use
1408 gotplt_union's plist member rather than offset.
1409 (_bfd_mips_elf_get_synthetic_symtab): New function.
1411 2013-06-24 Wawa <caojinyu@msn.com>
1414 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1416 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1418 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1420 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1421 * Makefile.in: Regenerate.
1422 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1423 Set want64 to true for them at the end.
1424 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1427 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1429 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1430 set sh_entsize for PLT section.
1432 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1434 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1435 * bfd-in2.h: Re-generated.
1436 * elf64-aarch64.c (RELOC_SECTION): Removed.
1437 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1438 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1439 (elf64_aarch64_link_hash_traverse): Ditto.
1440 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1443 2013-06-19 Will Newton <will.newton@linaro.org>
1445 * configure: Regenerated.
1446 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1447 * elf64-aarch64.c: Remove objalloc.h include.
1448 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1449 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1450 members. (elf_aarch64_local_htab_hash): Remove function.
1451 (elf_aarch64_local_htab_eq): Remove function.
1452 (elf_aarch64_get_local_sym_hash): Remove function.
1453 (elf64_aarch64_link_hash_table_create): Remove local hash
1454 table initialization.
1455 (elf64_aarch64_final_link_relocate): Remove sym argument and
1456 handling of ifunc symbols.
1457 (elf64_aarch64_relocate_section): Don't pass sym argument to
1458 elf64_aarch64_final_link_relocate.
1459 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1460 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1461 (elf64_aarch64_check_relocs): Likewise.
1462 (elf64_aarch64_post_process_headers): Remove call to
1464 (elf64_aarch64_is_function_type): New function.
1465 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1466 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1467 (elf64_aarch64_size_dynamic_sections): Remove call to
1468 elf_aarch64_allocate_local_dynrelocs.
1469 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1470 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1471 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1472 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1473 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1474 elf_aarch64_finish_local_dynamic_symbol.
1475 (elf64_aarch64_add_symbol_hook): Remove function.
1477 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1479 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1480 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1481 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1482 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1483 R_AARCH64_GOT_LD_PREL19.
1485 2013-06-13 Terry Guo <terry.guo@arm.com>
1488 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1489 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1490 supports thumb instructions.
1492 2013-06-11 DJ Delorie <dj@redhat.com>
1494 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1496 2013-06-11 Will Newton <will.newton@linaro.org>
1498 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1499 ELF64_R_SYM instead of ELF32_R_SYM.
1501 2013-06-11 Nick Clifton <nickc@redhat.com>
1503 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1504 checks if the dynamic sections have been created and relaxation
1505 has not been performed.
1507 2013-06-07 Will Newton <will.newton@linaro.org>
1509 * configure: Regenerate.
1510 * configure.in: Build elf-ifunc.o for AArch64.
1511 * elf64-aarch64.c: Include objalloc.h.
1512 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1513 (struct elf64_aarch64_link_hash_table): Add members for handling
1514 R_AARCH64_IRELATIVE relocations.
1515 (elf_aarch64_local_htab_hash): New function.
1516 (elf_aarch64_local_htab_eq): New function.
1517 (elf_aarch64_get_local_sym_hash): New function.
1518 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1520 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1521 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1522 for handling STT_GNU_IFUNC symbols.
1523 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1524 references to STT_GNU_IFUNC symbols.
1525 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1526 STT_GNU_IFUNC symbols.
1527 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1528 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1529 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1530 (elf64_aarch64_is_function_type): Remove function.
1531 (elf64_aarch64_allocate_dynrelocs): Call
1532 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1533 (elf_aarch64_allocate_local_dynrelocs): New function.
1534 (elf64_aarch64_size_dynamic_sections): Call
1535 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1536 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1537 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1538 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1539 STT_GNU_IFUNC symbols and .iplt.
1540 (elf_aarch64_finish_local_dynamic_symbol): New function.
1541 (elf64_aarch64_finish_dynamic_sections): Call
1542 elf_aarch64_finish_local_dynamic_symbol.
1543 (elf64_aarch64_add_symbol_hook): New function.
1545 2013-06-03 Alan Modra <amodra@gmail.com>
1547 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1548 var. Use it with last_stab.
1550 2013-05-30 Paul Brook <paul@codesourcery.com>
1552 * bfd-in2.h: Regenerate.
1553 * elf32-mips.c (elf_mips_eh_howto): New.
1554 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1555 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1556 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1557 * elf64-mips.c (elf_mips_eh_howto): New.
1558 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1559 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1560 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1561 * libbfd.h: Regenerate.
1562 * reloc.c (BFD_RELOC_MIPS_EH): New.
1564 2013-05-29 Nick Clifton <nickc@redhat.com>
1566 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1567 alternate debug info source.
1568 (dwarf_debug_sections): Add entries for alternate .debug_str and
1569 .debug_info sections.
1570 (dwarf_debug_section_enum): Likewise.
1571 (read_alt_indirect_string): New function. Handles a
1572 DW_FORM_GNU_strp_alt attribute.
1573 (read_alt_indirect_ref): New function. Handles a
1574 DW_FORM_GNU_ref_alt attribute.
1575 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1576 DW_FORM_GNU_strp_alt.
1577 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1579 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1581 * opncls.c (GNU_DEBUGALTLINK): Define.
1582 (bfd_get_alt_debug_link_info): New function.
1583 (separate_alt_debug_file_exists): New function.
1584 (find_separate_debug_file): Add parameters for fetch and check
1586 (bfd_follow_gnu_debugaltlink): New function.
1587 * bfd-in2.h: Regenerate.
1589 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1591 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1592 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1593 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1594 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1595 * bfd-in2.h: Regenerate.
1596 * libbfd.h: Regenerate.
1597 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1599 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1600 (elf64_aarch64_reloc_map): Likewise.
1601 (aarch64_resolve_relocation): Likewise.
1602 (bfd_elf_aarch64_put_addend): Likewise.
1603 (aarch64_tls_transition_without_check): Likewise.
1604 (aarch64_reloc_got_type): Likewise.
1605 (elf64_aarch64_final_link_relocate): Likewise.
1606 (elf64_aarch64_tls_relax): Likewise.
1607 (elf64_aarch64_relocate_section): Likewise.
1608 (elf64_aarch64_gc_sweep_hook): Likewise.
1609 (elf64_aarch64_check_relocs): Likewise.
1611 2013-05-26 Mark Wielaard <mjw@redhat.com>
1613 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1614 (max_open_files): New static int initialized to zero.
1615 (bfd_cache_max_open): New static function to set and return
1617 (bfd_cache_init): Use bfd_cache_max_open.
1618 (bfd_open_file): Likewise.
1619 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1620 (AC_CHECK_FUNCS): Add getrlimit.
1621 * configure: Regenerated.
1622 * config.in: Likewise.
1623 * sysdep.h: Check and include sys/resource.h for getrlimit.
1625 2013-05-23 Alan Modra <amodra@gmail.com>
1627 * format.c (bfd_check_format_matches): Don't match a target in
1628 targ_selvecs if some other target is a better match. If
1629 targets implement match priority, fall back to the first of
1632 2013-05-22 Eric Herman <eric@freesa.org>
1635 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1637 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1640 * srec.c (srec_set_section_contents): Properly convert size
1641 and offset to address when octets_per_byte is not unity.
1643 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1645 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1646 refcount member of the gotplt_union when resetting the reference
1647 count. Adjust comment.
1649 2013-05-20 Will Newton <will.newton@linaro.org>
1651 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1652 relocs_copied member.
1653 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1654 relocs_copied member.
1655 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1656 relocs_copied member.
1658 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1660 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1661 function definition.
1663 2013-05-16 Cary Coutant <ccoutant@google.com>
1665 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1666 external_ext_size and esize.
1668 2013-05-16 Tristan Gingold <gingold@adacore.com>
1670 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1671 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1673 2013-05-15 Andreas Schwab <schwab@suse.de>
1675 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1677 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1679 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1680 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1682 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1684 * bfd.c (_bfd_default_error_handler): Replace use of putc
1685 by fputc. Add comment explaining why.
1687 2013-05-09 Alan Modra <amodra@gmail.com>
1689 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1690 of symbols when hashes already exist.
1692 2013-05-07 Will Newton <will.newton@linaro.org>
1694 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1695 plt_header_size argument for ports where it differs from
1697 * elf-bfd.h: Likewise.
1698 * elf32-i386.c: Pass plt_header_size to
1699 _bfd_elf_allocate_ifunc_dyn_relocs.
1700 * elf64-x86-64.c: Likewise.
1702 2013-05-07 Will Newton <will.newton@linaro.org>
1704 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1706 * elf-bfd.h: Likewise.
1708 2013-05-06 Paul Brook <paul@codesourcery.com>
1710 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1711 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1712 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1713 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1714 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1715 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1717 2013-05-06 Alan Modra <amodra@gmail.com>
1719 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1720 hashes are not available.
1722 2013-05-06 Alan Modra <amodra@gmail.com>
1724 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1725 hashes around loading as-needed library. Zero them on allocation,
1726 and restore to initial all-zero state if library not needed.
1727 Arrange to reuse hashes if we load library again later.
1729 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1731 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1732 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1733 * elfn32-mips.c: Likewise.
1734 * elf64-mips.c: Likewise.
1736 2013-05-02 Nick Clifton <nickc@redhat.com>
1738 * archures.c: Add some more MSP430 machine numbers.
1739 * config.bfd (msp430): Define targ_selvecs.
1740 * configure.in: Add bfd_elf32_msp430_ti_vec.
1741 * cpu-msp430.c: Add some more MSP430 machine numbers.
1742 * elf32-msp430.c Add support for MSP430X relocations.
1743 Add support for TI compiler generated relocations.
1744 Add support for sym_diff relocations.
1745 Add support for relaxing out of range short branches into long
1747 Add support for MSP430 attribute section.
1748 * reloc.c: Add MSP430X relocations.
1749 * targets.c: Add bfd_elf32_msp430_ti_vec.
1750 * bfd-in2.h: Regenerate.
1751 * configure: Regenerate.
1752 * libbfd.h: Regenerate.
1754 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1756 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1757 alpha*-*-linux*ecoff*.
1759 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1762 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1765 2013-04-30 Alan Modra <amodra@gmail.com>
1767 * elflink.c (bfd_elf_record_link_assignment): Dont make
1768 STV_INTERNAL symbols STV_HIDDEN.
1770 2013-04-29 Nick Clifton <nickc@redhat.com>
1772 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1773 fragmented .debug_line sections associated with unmarked code
1776 2013-04-29 Will Newton <will.newton@linaro.org>
1778 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1779 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1781 2013-04-29 Will Newton <will.newton@linaro.org>
1783 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1784 error check up and add error message.
1786 2013-04-26 Will Newton <will.newton@linaro.org>
1788 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1790 2013-04-25 Alan Modra <amodra@gmail.com>
1792 * config.bfd: Add powerpc64le-linux.
1794 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1796 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1799 2013-04-24 Roland McGrath <mcgrathr@google.com>
1801 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1802 allocate space for PLT header even if IS_IPLT_ENTRY.
1803 (arm_nacl_put_plt0): New function, broken out of ...
1804 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1805 If HTAB->nacl_p, set up the PLT header in .iplt too.
1806 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1807 a mapping symbol for the start of .iplt too.
1809 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1811 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1813 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1815 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1817 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1819 2013-04-22 Alan Modra <amodra@gmail.com>
1822 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1823 sh_size or reloc_count adjustment by count.
1825 2013-04-22 Alan Modra <amodra@gmail.com>
1827 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1828 create_linkage_sections here..
1829 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1830 (create_linkage_sections): Move earlier in file.
1831 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1832 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1834 2013-04-19 Nick Clifton <nickc@redhat.com>
1837 * compress.c (decompress_contents): Always call inflateEnd, even
1838 when another inflation operation fails.
1840 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1842 * elf-ifunc.c: Update copyright year.
1844 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1846 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1847 macro's return value is ignored.
1848 * elf32-hppa.c: Likewise.
1849 * elf32-tic6x.c: Likewise.
1850 * mach-o.c: Likewise.
1852 * opncls.c: Likewise.
1853 * peicode.h: Likewise.
1854 * elf32-m32r.c: Check return value of bfd_set_section_*().
1855 * elfnn-ia64.c: Likewise.
1856 * elfxx-mips.c: Likewise.
1857 * vms-alpha.c: Likewise.
1859 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1863 regular reference without non-GOT reference when building
1866 2013-04-15 Alan Modra <amodra@gmail.com>
1868 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1869 cache slot for archives.
1871 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1873 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1874 local variable mmop.
1876 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1879 * elf32-avr.c: Consider all sections to determine if linker
1880 relaxation can safely delete a ret after a call/jmp
1882 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1884 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1887 2013-04-08 Tom Tromey <tromey@redhat.com>
1889 * som.c (bfd_section_from_som_symbol): No longer static.
1890 * som.h (bfd_section_from_som_symbol): Declare.
1892 2013-04-06 Alan Modra <amodra@gmail.com>
1894 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1895 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1897 2013-04-05 Nick Clifton <nickc@redhat.com>
1899 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1901 2013-04-04 Alan Modra <amodra@gmail.com>
1903 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1904 * bfd-in2.h: Regenerate.
1905 * elflink.c (elf_link_add_object_symbols): Use new error.
1907 2013-04-03 Nick Clifton <nickc@redhat.com>
1909 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1910 (bfd_elf32_bfd_is_target_special_symbol): Define.
1912 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1914 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1915 elf64_aarch64_locals to get local GOT reference counts.
1917 2013-04-02 DJ Delorie <dj@redhat.com>
1919 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1920 (rl78_elf_relax_section): Only fetch the next reloc if there is
1923 2013-03-30 Alan Modra <amodra@gmail.com>
1926 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1927 global symbols referenced by relocs.
1928 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1929 * elf32-bfin.c (bfin_check_relocs): Likewise.
1930 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1931 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1932 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1933 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1934 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1935 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1936 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1937 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1938 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1939 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1940 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1941 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1942 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1943 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1944 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1945 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1946 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1947 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1948 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1949 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1950 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1951 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1952 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1953 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1954 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1955 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1956 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1957 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1958 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1959 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1960 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1961 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1962 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1963 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1964 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1965 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1966 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1967 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1968 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1969 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1970 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1971 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1972 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1973 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1974 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1975 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1976 test indirect/warning links for NULL.
1978 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1982 symbol is referenced by a non-shared object.
1983 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1985 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1987 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1988 R_SH_REL32 relocations against undefined weak symbols.
1990 2013-03-28 Alan Modra <amodra@gmail.com>
1992 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1993 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1994 into ifunc and non-ifunc.
1995 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1996 separate ifunc/non-ifunc dynrel counts.
1997 (allocate_got): Always use reliplt for ifunc.
1998 (allocate_dynrelocs): Likewise.
1999 (ppc64_elf_size_dynamic_sections): Likewise.
2000 (ppc64_elf_layout_multitoc): Likewise.
2001 (ppc64_elf_relocate_section): Likewise.
2003 2013-03-28 Alan Modra <amodra@gmail.com>
2005 * elf32-ppc.c (struct ppc_dyn_relocs): New.
2006 (ppc_elf_check_relocs): Separate dynrel counts for local syms
2007 into ifunc and non-ifunc.
2008 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
2009 (ppc_elf_size_dynamic_sections): Likewise.
2010 (ppc_elf_relocate_section): Likewise.
2012 2013-03-28 Alan Modra <amodra@gmail.com>
2014 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
2015 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
2016 bfd_link_info* and asection* params.
2017 (_bfd_elf_reloc_type_class): Likewise.
2018 * elf.c (_bfd_elf_reloc_type_class): Likewise.
2019 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
2020 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
2021 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
2022 for any reliplt reloc. Don't return reloc_class_plt for
2023 R_PPC_REL24 and R_PPC_ADDR24.
2024 * elf64-ppc.c (allocate_got): Formatting.
2025 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
2027 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
2028 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
2029 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2030 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
2031 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
2032 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
2033 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
2034 Add extra params to the various reloc_type_class functions.
2036 2013-03-27 Alan Modra <amodra@gmail.com>
2038 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
2039 masks for all local ifunc syms.
2040 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
2041 (ppc_elf_size_dynamic_sections): Likewise.
2042 (ppc_elf_relocate_section): Likewise.
2044 2013-03-27 Will Newton <will.newton@linaro.org>
2046 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2047 dynamic reloc for symbols with dynindx == -1.
2048 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2049 dynamic reloc for symbols with dynindx == -1.
2051 2013-03-27 Will Newton <will.newton@linaro.org>
2053 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2054 dynamic reloc for non-default visibility undefined weaks.
2055 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2056 dynamic reloc for non-default visibility undefined weaks.
2058 2013-03-26 Alan Modra <amodra@gmail.com>
2060 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2061 over _bfd_elf_merge_symbol calls.
2063 2013-03-26 Alan Modra <amodra@gmail.com>
2065 * elflink.c (elf_link_add_object_symbols): Add assertion for
2066 common override alignment check code. Formatting.
2068 2013-03-25 Alan Modra <amodra@gmail.com>
2070 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2071 usual common symbols as well as for dynamic. Add poldbfd param.
2072 Save old bfd. Adjust callers.
2073 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
2074 and "value" by value, not pointer. Adjust caller.
2075 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2076 Delete code to set same. Use old_bfd and old_alignment from
2077 _bfd_elf_merge_symbol instead. Add default symbol before
2078 alignment and size checks. Wrap overlong lines.
2080 2013-03-25 Alan Modra <amodra@gmail.com>
2082 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2083 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2084 when override is true.
2086 2013-03-25 Alan Modra <amodra@gmail.com>
2088 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2091 2013-03-25 Alan Modra <amodra@gmail.com>
2093 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2095 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2096 early in symbol loop.
2098 2013-03-25 Alan Modra <amodra@gmail.com>
2100 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2101 (_bfd_elf_init_reloc_shdr): Delete.
2102 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2103 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2104 just what is needed.
2105 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2107 2013-03-23 Alan Modra <amodra@gmail.com>
2109 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2110 * elflink.c (_bfd_elf_merge_symbol): Make static.
2111 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2112 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2114 2013-03-23 Alan Modra <amodra@gmail.com>
2117 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2118 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2119 def_dynamic/ref_dynamic.
2120 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2123 2013-03-22 David S. Miller <davem@davemloft.net>
2125 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2128 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2131 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2132 errors adjusting relocs and symbols.
2134 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2136 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2137 @(disp:32,ERx) to mov @(disp:16,ERx).
2138 (R_H8_DISP32A16): New reloc.
2139 Comments added and corrected.
2140 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2141 * bfd-in2.h: Regenerate.
2142 * libbfd.h: Regenerate.
2144 2013-03-21 Kai Tietz <ktietz@redhat.com>
2146 * coffgen.c (coff_real_object_p): Make global.
2147 * peicode.h (coff_real_object_p): Add prototype.
2148 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2149 external_PEI_IMAGE_hdr structure.
2150 (coff_swap_filehdr_in): Handle variable header-size.
2151 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2152 of directory-entiries as specified in pe-header.
2154 2013-03-21 Nick Clifton <nickc@redhat.com>
2157 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2158 iWMMXt and iWMMXt2 processors from attributes.
2160 2013-03-20 Alan Modra <amodra@gmail.com>
2162 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2163 sh_type according to is_rela.
2165 2013-03-18 Alan Modra <amodra@gmail.com>
2168 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2169 considering whether an --as-needed library is needed.
2171 2013-03-14 Tom Tromey <tromey@redhat.com>
2173 * opncls.c (bfd_get_debug_link_info): Rename from
2174 get_debug_link_info. Export. Update comment.
2175 (find_separate_debug_file): Update.
2176 * bfd-in2.h: Rebuild.
2178 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2180 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2182 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2185 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2187 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2188 * elf.c (elfcore_write_s390_tdb): New function.
2189 (elfcore_write_register_note): Call it.
2190 (elfcore_grok_s390_tdb): New function.
2191 (elfcore_grok_note): Call it.
2193 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2195 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2197 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2199 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2201 2013-03-04 Alan Modra <amodra@gmail.com>
2203 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2204 non-zero addends when relocatable, rather than addends >= 32768.
2205 Always zero "addend" before applying relocation.
2207 2013-03-04 Nick Clifton <nickc@redhat.com>
2209 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2210 file pointer offsets for thin archives.
2212 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2214 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2215 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2217 2013-02-27 DJ Delorie <dj@redhat.com>
2219 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2220 * libbfd.h: Regenerate.
2221 * bfd-in2.h: Regenerate.
2222 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2223 references in compuated relocs.
2225 2013-02-26 Anthony Green <green@moxielogic.com>
2227 * config.bfd: Extend moxie-rtems target triplet name support.
2229 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2232 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2233 unique_global only for definition.
2234 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2236 (elf_link_add_object_symbols): Set unique_global only
2239 2013-02-21 Alan Modra <amodra@gmail.com>
2241 * elf-bfd.h (struct elf_build_id): Extracted from..
2242 (struct elf_build_id_info): ..here. Delete.
2243 (struct output_elf_obj_tdata): New, extracted from..
2244 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2246 (elf_program_header_size): Reference tdata->o.
2247 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2248 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2249 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2250 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2251 when opening bfd in any mode that might write.
2252 (_bfd_elf_write_object_contents): Use build_id field in
2253 output_elf_obj_tdata.
2254 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2255 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2257 2013-02-21 Alan Modra <amodra@gmail.com>
2259 * elf-bfd.h (struct core_elf_obj_tdata): New.
2260 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2261 core_program, and core_command. Add "core".
2262 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2263 Update all refs to tdata core fields.
2264 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2265 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2266 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2267 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2268 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2269 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2270 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2271 to tdata core fields.
2273 2013-02-21 Alan Modra <amodra@gmail.com>
2275 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2276 Delete num_locals and num_globals.
2277 (elf_num_locals, elf_num_globals): Don't define.
2278 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2279 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2280 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2281 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2282 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2283 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2285 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2286 number of locals syms via new param.
2287 (swap_out_syms): Adjust to suit elf_map_symbols change.
2289 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2291 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2292 STO_MICROMIPS annotation.
2294 2013-02-19 Alan Modra <amodra@gmail.com>
2296 * configure.in: Bump version to 2.23.52.
2297 * elf-bfd.h (struct elf_build_id_info): New.
2298 (struct elf_obj_tdata): Delete after_write_object_contents,
2299 after_write_object_contents_info and build_id_size. Make build_id
2300 a pointer to struct elf_build_id_info.
2301 * elf.c (_bfd_elf_write_object_contents): Style. Update
2302 after_write_ibject_contents invocation.
2303 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2304 allow zero size notes.
2305 * configure: Regenerate.
2307 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2309 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2310 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2311 (micromips_elf64_howto_table_rela): Likewise.
2312 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2313 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2314 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2315 (elf_micromips_howto_table_rela): Likewise.
2316 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2318 2013-02-18 Paul Brook <paul@codesourcery.com>
2320 * elfxx-mips.c (MICROMIPS_P): New macro.
2321 (_bfd_mips_elf_symbol_processing): Use it.
2323 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2325 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2326 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2328 2013-02-18 Alan Modra <amodra@gmail.com>
2331 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2332 (_bfd_elf_strtab_clear_all_refs): Declare.
2333 (_bfd_elf_strtab_resize): Declare.
2334 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2335 (_bfd_elf_strtab_clear_all_refs): New function.
2336 (_bfd_elf_strtab_resize): Likewise.
2337 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2339 2013-02-18 Alan Modra <amodra@gmail.com>
2341 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2342 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2343 and elf_text_section to..
2344 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2345 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2346 (struct alpha_elf_find_line): ..this.
2347 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2349 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2352 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2353 for references from the dummy bfd.
2355 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2358 * elflink.c (elf_link_add_object_symbols): Also track weak
2361 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2364 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2365 archive pointing to itself.
2366 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2368 2013-02-15 Nick Clifton <nickc@redhat.com>
2371 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2372 accessing a corrupt nested archive.
2374 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2376 * elfxx-mips.c (mips_got_page_ref): New structure.
2377 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2378 pair to represent the anchor point.
2379 (mips_got_info): Add a got_page_refs field.
2380 (mips_elf_link_hash_table): Add a sym_cache field.
2381 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2382 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2383 new anchor representation.
2384 (mips_elf_create_got_info): Create got_page_refs rather than
2386 (mips_elf_record_got_page_ref): New function.
2387 (mips_elf_pages_for_range): Move further down file.
2388 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2389 Use a section rather than a (bfd, symndx) pair to represent the
2391 (mips_elf_resolve_got_page_ref): New function.
2392 (mips_elf_resolve_final_got_entries): Use it to populate
2394 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2395 rather than mips_elf_record_got_page_entry. Only nullify h
2397 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2400 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2402 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2405 2013-02-12 Alan Modra <amodra@gmail.com>
2407 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2408 suitable definition when using generic linker hash table.
2410 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2412 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2413 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2414 mips_elf_traverse_got_arg. Count GOT entries.
2415 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2416 as argument. Update after above changes.
2417 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2418 mips_elf_count_got_entries. Update the calls to
2419 mips_elf_resolve_final_got_entries.
2421 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2423 * elfxx-mips.c (mips_got_tls_type): New enum.
2424 (mips_got_entry): Add tls_initialized.
2425 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2426 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2428 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2429 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2430 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2432 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2433 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2434 tls_initialized rather than GOT_TLS_DONE.
2435 (mips_tls_got_index): Delete.
2436 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2437 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2438 (mips_elf_record_got_entry): Initialize tls_initialized.
2440 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2442 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2443 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2444 tls_ie_got_offset and tls_gd_got_offset.
2445 (mips_elf_link_hash_newfunc): Remove initialization.
2446 (mips_elf_create_got_info): Likewise.
2447 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2448 (mips_tls_single_got_index): Delete.
2449 (mips_elf_local_got_index): Always use the GOT entry to track
2451 (mips_elf_global_got_index): Likewise.
2452 (mips_elf_create_local_got_entry): Assert that TLS entries have
2453 already been allocated.
2454 (mips_elf_record_global_got_symbol): Don't initialize
2455 tls_ie_type or tls_gd_type.
2456 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2457 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2459 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2461 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2462 have been allocated.
2463 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2464 tls_ie_type and tls_gd_type.
2466 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2468 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2469 aliasing violation. Check for htab allocation failures.
2471 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2473 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2475 (mips_elf_global_got_index): ...here. Reorder arguments so that
2476 the output bfd and info come first.
2477 (mips_elf_calculate_relocation): Update the call to
2478 mips_elf_global_got_index accordingly.
2479 (_bfd_mips_elf_finish_dynamic_symbol): Use
2480 mips_elf_primary_global_got_index rather than
2481 mips_elf_global_got_index.
2482 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2484 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2486 * elfxx-mips.c (mips_got_entry): Update comments.
2487 (mips_elf_multi_got_entry_eq): Rename to...
2488 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2489 (mips_elf_create_got_info): Remove master_got_p argument.
2490 Always use mips_elf_got_entry_eq.
2491 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2492 Update calls accordingly.
2494 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2496 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2497 (mips_elf_bfd2got_hash): Delete.
2498 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2499 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2500 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2501 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2502 than mips_elf_got_for_ibfd.
2503 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2504 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2505 (mips_elf_make_got_per_bfd): Replace with...
2506 (mips_elf_add_got_entry): ...this new function.
2507 (mips_elf_make_got_pages_per_bfd): Replace with...
2508 (mips_elf_add_got_page_entry): ...this new function.
2509 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2510 bfd and GOT arguments. Use mips_elf_add_got_entry and
2511 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2512 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2513 to set the BFD's GOT and free the old table.
2514 (mips_elf_merge_got): Replace bfd2got argument with separate
2515 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2516 Use mips_elf_count_got_entries to count the number of entries in
2517 each GOT. Update the calls to mips_elf_merge_got_with.
2518 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2519 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2520 (mips_elf_multi_got): Don't create the bfd2got hash table.
2521 Replace hash table traversal with a walk over the input bfds,
2522 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2523 to set the output bfd's GOT.
2524 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2525 bfds use the master GOT in the single-GOT case.
2526 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2527 rather than mips_elf_got_for_ibfd.
2529 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2531 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2532 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2533 (mips_elf_record_global_got_symbol): Update the hash entry before
2534 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2536 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2537 (mips_elf_record_got_page_entry): Record the entry in both the
2538 master and bfd GOTs.
2540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2542 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2543 create another one if necessary.
2544 (mips_elf_set_gotidx): New function.
2545 (mips_elf_set_global_gotidx): Use it.
2546 (mips_elf_initialize_tls_index): Likewise. Take a
2547 mips_elf_traverse_got_arg as argument.
2548 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2549 (mips_elf_multi_got): Likewise. Cope with error returns from
2550 mips_elf_set_global_gotidx.
2552 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2554 * elfxx-mips.c (mips_got_info): Add relocs field.
2555 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2557 (mips_elf_traverse_got_arg): ...this new structure.
2558 (mips_elf_count_local_tls_relocs): Delete.
2559 (mips_elf_count_global_tls_relocs): Likewise.
2560 (mips_elf_count_got_entry): New function.
2561 (mips_elf_count_local_got_entries): Likewise.
2562 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2563 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2564 (mips_elf_record_local_got_symbol): Don't count got entries here.
2565 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2566 (mips_elf_set_global_got_offset): Split into...
2567 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2568 new functions. Take a mips_elf_traverse_got_arg rather than a
2569 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2570 Use g->relocs to record the number of relocs needed for global GOT
2572 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2573 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2574 relocations. Update for above function split.
2575 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2576 to count both the number of GOT entries and the number of TLS
2577 relocs required by local entries. Likewise
2578 mips_elf_count_global_tls_entries and global entries.
2579 Remove uses of mips_elf_count_local_tls_relocs and
2580 mips_elf_count_global_tls_relocs.
2582 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2584 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2585 to say that each structure represents only one type of TLS reference.
2586 (GOT_TLS_TYPE): New define.
2587 (mips_elf_link_hash_entry): Temporarily split tls_type and
2588 tls_got_offset into two variables each.
2589 (mips_elf_link_hash_newfunc): Update accordingly.
2590 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2591 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2592 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2593 (mips_tls_got_relocs): Use a switch statement.
2594 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2595 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2596 local "offset" variable.
2597 (mips_tls_got_index): Remove r_type argument and assert. Remove
2598 code that handled entries with two TLS types; always use the
2599 original got_index instead.
2600 (mips_tls_single_got_index): New function.
2601 (mips_elf_local_got_index): Use entry->tls_type to check for
2602 TLS entries. Use mips_tls_single_got_index. Update call to
2604 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2605 Use p->tls_type to check for TLS entries. Update call to
2606 mips_tls_got_index. Use mips_tls_single_got_index.
2607 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2608 Use entry.tls_type to check for TLS entries.
2609 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2610 with r_type argument. Use mips_elf_reloc_tls_type.
2611 Set up the new hash entry fields.
2612 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2613 with r_type argument. Use mips_elf_reloc_tls_type and
2614 mips_tls_got_entries. Remove code that handled entries
2615 with multiple TLS types.
2616 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2617 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2618 Use equality rather than masks when checking for specific TLS types.
2619 Use mips_tls_got_entries. Remove code that handled entries
2620 with multiple TLS types.
2621 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2622 testing the hash table entry.
2623 (_bfd_mips_elf_check_relocs): Update calls to
2624 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2625 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2626 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2628 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2630 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2631 (mips_elf_got_entry_hash): ...this, deleting the old version.
2632 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2635 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2637 * elfxx-mips.c (mips_elf_create_got_info): New function.
2638 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2639 (mips_elf_create_got_section): Likewise.
2641 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2643 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2646 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2648 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2650 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2652 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2653 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2655 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2657 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2658 (mips_elf_count_global_tls_relocs): Don't count indirect or
2660 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2661 number of TLS entries were allocated.
2663 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2665 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2667 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2669 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2670 if there are TLS relocations.
2672 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2674 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2675 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2677 2013-02-11 Alan Modra <amodra@gmail.com>
2679 * elfcode.h (elf_checksum_contents): Free contents.
2680 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2681 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2682 (elf_final_link_free): New function, extracted from..
2683 (bfd_elf_final_link): ..here. Always call
2684 _bfd_elf_write_section_eh_frame_hdr.
2685 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2686 _bfd_elf_link_hash_table_free.
2687 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2688 * libbfd.h: Regenerate.
2689 * merge.c (_bfd_merge_sections_free): New function.
2690 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2692 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2693 _bfd_elf_link_hash_table_free.
2694 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2695 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2696 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2697 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2698 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2699 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2700 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2701 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2702 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2703 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2704 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2705 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2706 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2707 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2708 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2709 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2710 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2712 2013-02-10 Alan Modra <amodra@gmail.com>
2714 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2715 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2716 * m68klinux.c (linux_link_hash_table_create): Likewise.
2717 * sparclinux.c (linux_link_hash_table_create): Likewise.
2718 * sunos.c (sunos_link_hash_table_create): Likewise.
2719 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2720 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2721 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2722 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2723 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2724 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2725 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2726 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2727 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2728 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2729 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2730 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2731 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2732 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2733 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2734 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2735 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2736 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2737 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2738 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2739 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2740 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2741 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2742 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2743 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2744 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2745 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2746 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2748 2013-02-10 Alan Modra <amodra@gmail.com>
2750 * i386linux.c (linux_link_hash_table_create): Allocate table
2751 with bfd_zmalloc, not bfd_alloc.
2752 * pdp11.c (link_hash_table_create): Allocate table with
2753 bfd_malloc, not bfd_alloc.
2754 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2755 with bfd_zmalloc, not bfd_zalloc.
2756 (bfin_link_hash_table_create): Likewise.
2757 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2758 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2760 2013-02-10 Alan Modra <amodra@gmail.com>
2763 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2765 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2767 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2769 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2772 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2774 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2777 2013-02-08 Alan Modra <amodra@gmail.com>
2780 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2781 * elf.c (elf_find_function): Revert last change. Use new
2782 tdata field rather than static vars for cache.
2784 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2787 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2788 symbol is defined in regular object.
2790 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2793 * elf.c (elf_find_function): Don't cache if symbols change.
2795 2013-02-07 Alan Modra <amodra@gmail.com>
2798 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2799 copy attributes from or to non-ELF.
2801 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2804 for non-zero TLS symbol.
2805 (elf_i386_relocate_section): Don't resolve size relocation against
2806 non-zero TLS symbol.
2807 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2808 pc_count for non-zero TLS symbol.
2809 (elf_x86_64_relocate_section): Don't resolve size relocation
2810 against non-zero TLS symbol.
2812 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2813 Andrew Jenner <andrew@codesourcery.com>
2815 Based on patches from Altera Corporation.
2817 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2818 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2819 (BFD_BACKENDS): Add elf32-nios2.lo.
2820 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2821 * Makefile.in: Regenerated.
2822 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2823 bfd_elf32_littlenios2_vec.
2824 * configure: Regenerated.
2825 * config.bfd: Add cases for nios2.
2826 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2827 (bfd_mach_nios2): Define.
2828 (bfd_nios2_arch): Declare.
2829 (bfd_archures_list): Add bfd_nios2_arch.
2830 * targets.c (bfd_elf32_bignios2_vec): Declare.
2831 (bfd_elf32_littlenios2_vec): Declare.
2832 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2833 bfd_elf32_littlenios2_vec.
2834 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2835 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2836 * bfd-in2.h: Regenerated.
2837 * libbfd.h: Regenerated.
2838 * cpu-nios2.c: New file.
2839 * elf32-nios2.c: New file.
2841 2013-02-06 Alan Modra <amodra@gmail.com>
2843 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2846 2013-02-06 Alan Modra <amodra@gmail.com>
2848 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2849 * Makefile.in: Regenerate.
2851 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2852 Pedro Alves <palves@redhat.com>
2854 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2855 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2857 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2858 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2859 * elf-linux-psinfo.h: New file.
2860 * elf.c: Include elf-linux-psinfo.h.
2861 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2863 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2864 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2865 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2866 (elfcore_write_ppc_linux_prpsinfo32): New function.
2868 2013-02-04 Tristan Gingold <gingold@adacore.com>
2870 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2873 2013-02-04 Alan Modra <amodra@gmail.com>
2875 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2876 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2877 * Makefile.in: Regenerate.
2878 * po/SRC-POTFILES.in: Regenerate.
2880 2013-02-04 Alan Modra <amodra@gmail.com>
2882 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2883 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2885 2013-02-01 Alan Modra <amodra@gmail.com>
2887 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2890 2013-01-31 Tristan Gingold <gingold@adacore.com>
2892 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2893 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2894 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2896 2013-01-31 Alan Modra <amodra@gmail.com>
2897 David S. Miller <davem@davemloft.net>
2900 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2901 references to __tls_get_addr.
2902 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2903 vtinherit and vtentry reloc handling too.
2904 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2906 2013-01-31 Alan Modra <amodra@gmail.com>
2908 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2910 2013-01-31 Alan Modra <amodra@gmail.com>
2912 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2914 2013-01-28 Alan Modra <amodra@gmail.com>
2916 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2917 "relocation" in error messages throughout file.
2918 (ppc64_elf_relocate_section): Remove sibling call error message,
2919 replace with "call lacks nop". Specially report errors for
2920 branches to function entry points via OPD lookup and branches
2921 to stubs. Remove NULL symbol handling now done by %T.
2923 2013-01-28 Alan Modra <amodra@gmail.com>
2925 * archive.c (bfd_generic_archive_p): Return target and keep
2926 ardata on partial matches.
2927 * format.c (bfd_check_format_matches): Adjust for above
2928 change. Remove bfd_error_file_ambiguously_recognized dead
2931 2013-01-26 Alan Modra <amodra@gmail.com>
2933 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2934 bfd_preserve_finish): Move to..
2935 * format.c: ..here, splitting out..
2936 (bfd_reinit): ..this. New function.
2937 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2938 keep bfd state for a match.
2939 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2940 * elfcore.h (elf_core_file_p): Likewise.
2941 * mach-o.c (bfd_mach_o_header_p): Likewise.
2942 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2943 * xsym.c (bfd_sym_object_p): Likewise.
2944 * mmo.c (mmo_scan): Clear abfd->symcount.
2945 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2946 * section.c (bfd_section_list_clear): Clear section_htab.count.
2947 * bfd-in2.h: Regenerate.
2949 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2951 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2952 second reloc, make sure that the reloc potentially exists first.
2954 2013-01-24 Nick Clifton <nickc@redhat.com>
2956 * archures.c: Add bfd_mach_v850e3v5.
2957 * bfd-in2.h: Regenerate.
2958 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2959 * cpu-v850_rh850.c: Likewise.
2960 * elf32-v850.c: Add support for v850e3v5 architecture.
2962 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2964 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2966 2013-01-23 Leif Ekblad <leif@rdos.net>
2968 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2970 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2972 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2973 non-zero TLS symbol.
2974 (elf_i386_relocate_section): Resolve size relocation against
2975 non-zero TLS symbol.
2976 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2977 for non-zero TLS symbol.
2978 (elf_x86_64_relocate_section): Resolve size relocation against
2979 non-zero TLS symbol.
2981 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2983 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2984 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2987 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2989 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2990 PC-relative relocation.
2991 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2992 as PC-relative relocation.
2994 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2996 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2998 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
3000 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
3001 and R_X86_64_SIZE64 check.
3002 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
3003 nor R_X86_64_SIZE64.
3005 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
3007 * bfd-in2.h: Regenerated.
3008 * libbfd.h: Likewise.
3010 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
3011 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
3012 (elf_i386_check_relocs): Handle R_386_SIZE32.
3013 (elf_i386_gc_sweep_hook): Likewise.
3014 (elf_i386_relocate_section): Likewise.
3016 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
3017 and R_X86_64_SIZE64 entries.
3018 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
3019 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
3020 (elf_x86_64_reloc_name_lookup): Likewise.
3021 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
3023 (elf_x86_64_gc_sweep_hook): Likewise.
3024 (elf_x86_64_relocate_section): Likewise.
3026 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
3029 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
3031 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
3032 with R_X86_64_RELATIVE64.
3034 2013-01-15 Nick Clifton <nickc@redhat.com>
3036 * elf32-msp430.c: Fix spelling typo.
3038 2013-01-15 Alan Modra <amodra@gmail.com>
3040 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
3043 2013-01-14 Alan Modra <amodra@gmail.com>
3046 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
3047 (memory_bclose): Likewise. Return 0 on success.
3048 * cache.c (cache_bclose): Likewise.
3049 * opncls.c (opncls_bclose, bfd_close): Likewise.
3050 * vms-lib.c (vms_lib_bclose): Likewise.
3051 * libbfd.h: Regenerate.
3053 2013-01-13 Alan Modra <amodra@gmail.com>
3055 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
3056 Add ref_dynamic_nonweak.
3057 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3058 (_bfd_elf_merge_symbol): Don't call above function. Move
3059 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
3061 (elf_link_add_object_symbols): Delete redundant "override" test.
3062 Don't set dynamic_def here.
3063 (elf_link_output_extsym): Update.
3065 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
3067 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3068 normal and TLS symbol access.
3069 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3071 2013-01-12 Alan Modra <amodra@gmail.com>
3073 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3074 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3075 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3077 2013-01-12 Alan Modra <amodra@gmail.com>
3080 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3081 (_bfd_elf_strtab_clear_all_refs): Define.
3082 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3083 (_bfd_elf_strtab_clear_all_refs): Delete.
3084 * elflink.c (elf_link_add_object_symbols): Clear out added
3085 strtab refs. Correct handling of warning common symbols.
3087 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
3089 * aout0.c: Remove trailing white spaces.
3090 * archive.c: Likewise.
3091 * archures.c: Likewise.
3092 * bfd-in.h: Likewise.
3093 * bfd-in2.h: Likewise.
3094 * coff-alpha.c: Likewise.
3095 * coff-i860.c: Likewise.
3096 * coff-mips.c: Likewise.
3097 * coff-ppc.c: Likewise.
3098 * coff-tic80.c: Likewise.
3099 * coff-x86_64.c: Likewise.
3100 * coff-z80.c: Likewise.
3101 * coffcode.h: Likewise.
3102 * coffgen.c: Likewise.
3103 * cofflink.c: Likewise.
3104 * compress.c: Likewise.
3105 * corefile.c: Likewise.
3106 * cpu-arm.c: Likewise.
3107 * cpu-avr.c: Likewise.
3108 * cpu-bfin.c: Likewise.
3109 * cpu-cr16.c: Likewise.
3110 * cpu-cr16c.c: Likewise.
3111 * cpu-crx.c: Likewise.
3112 * cpu-h8300.c: Likewise.
3113 * cpu-i386.c: Likewise.
3114 * cpu-lm32.c: Likewise.
3115 * cpu-m68k.c: Likewise.
3116 * cpu-moxie.c: Likewise.
3117 * cpu-msp430.c: Likewise.
3118 * cpu-sh.c: Likewise.
3119 * cpu-xc16x.c: Likewise.
3120 * dwarf2.c: Likewise.
3121 * ecofflink.c: Likewise.
3122 * ecoffswap.h: Likewise.
3123 * elf-ifunc.c: Likewise.
3124 * elf-m10300.c: Likewise.
3125 * elf-vxworks.c: Likewise.
3126 * elf32-avr.c: Likewise.
3127 * elf32-avr.h: Likewise.
3128 * elf32-cr16.c: Likewise.
3129 * elf32-cr16c.c: Likewise.
3130 * elf32-cris.c: Likewise.
3131 * elf32-crx.c: Likewise.
3132 * elf32-frv.c: Likewise.
3133 * elf32-hppa.c: Likewise.
3134 * elf32-i860.c: Likewise.
3135 * elf32-ip2k.c: Likewise.
3136 * elf32-iq2000.c: Likewise.
3137 * elf32-m32c.c: Likewise.
3138 * elf32-m68hc1x.c: Likewise.
3139 * elf32-msp430.c: Likewise.
3140 * elf32-mt.c: Likewise.
3141 * elf32-ppc.c: Likewise.
3142 * elf32-rl78.c: Likewise.
3143 * elf32-s390.c: Likewise.
3144 * elf32-score.h: Likewise.
3145 * elf32-sh-symbian.c: Likewise.
3146 * elf32-sh.c: Likewise.
3147 * elf32-spu.c: Likewise.
3148 * elf32-tic6x.c: Likewise.
3149 * elf32-v850.c: Likewise.
3150 * elf32-xc16x.c: Likewise.
3151 * elf32-xtensa.c: Likewise.
3152 * elf64-alpha.c: Likewise.
3153 * elf64-hppa.c: Likewise.
3154 * elf64-ppc.c: Likewise.
3155 * elf64-s390.c: Likewise.
3156 * elfcore.h: Likewise.
3157 * elflink.c: Likewise.
3158 * elfxx-mips.c: Likewise.
3159 * elfxx-sparc.c: Likewise.
3160 * elfxx-tilegx.c: Likewise.
3162 * libcoff.h: Likewise.
3163 * libpei.h: Likewise.
3164 * libxcoff.h: Likewise.
3165 * linker.c: Likewise.
3166 * mach-o-i386.c: Likewise.
3167 * mach-o-target.c: Likewise.
3168 * mach-o.c: Likewise.
3169 * mach-o.h: Likewise.
3171 * opncls.c: Likewise.
3172 * pdp11.c: Likewise.
3173 * pe-x86_64.c: Likewise.
3174 * peXXigen.c: Likewise.
3175 * pef-traceback.h: Likewise.
3176 * pei-x86_64.c: Likewise.
3177 * peicode.h: Likewise.
3178 * plugin.c: Likewise.
3179 * reloc.c: Likewise.
3180 * riscix.c: Likewise.
3181 * section.c: Likewise.
3184 * tekhex.c: Likewise.
3185 * ticoff.h: Likewise.
3186 * vaxbsd.c: Likewise.
3187 * xcofflink.c: Likewise.
3188 * xtensa-isa.c: Likewise.
3190 2013-01-10 Will Newton <will.newton@imgtec.com>
3192 * Makefile.am: Add Meta.
3193 * Makefile.in: Regenerate.
3194 * archures.c (bfd_mach_metag): New.
3195 * bfd-in2.h: Regenerate.
3196 * config.bfd: Add Meta.
3197 * configure: Regenerate.
3198 * configure.in: Add Meta.
3199 * cpu-metag.c: New file.
3200 * elf-bfd.h: Add Meta.
3201 * elf32-metag.c: New file.
3202 * elf32-metag.h: New file.
3203 * libbfd.h: Regenerate.
3204 * reloc.c: Add Meta relocations.
3205 * targets.c: Add Meta.
3207 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3209 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3210 (elfcore_write_aarch_hw_break): Likewise.
3211 (elfcore_write_aarch_hw_watch): Likewise.
3212 * elf.c (elfcore_grok_aarch_tls): New function.
3213 (elfcore_grok_aarch_hw_break): Likewise.
3214 (elfcore_grok_aarch_hw_watch): Likewise.
3215 (elfcore_grok_note): Call the new functions to handle the
3216 corresponding notes.
3217 (elfcore_write_aarch_tls): New function.
3218 (elfcore_write_aarch_hw_break): Likewise.
3219 (elfcore_write_aarch_hw_watch): Likewise.
3220 (elfcore_write_register_note): Call the new functions to handle the
3221 corresponding pseudo sections.
3223 2013-01-07 Tom Tromey <tromey@redhat.com>
3225 * section.c (_bfd_std_section): Rename from std_section.
3226 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3227 (STD_SECTION): Update.
3228 * bfd-in2.h: Rebuild.
3230 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3232 * archures.c (bfd_mach_mips5900): Define.
3233 * bfd-in2.h: Regenerate.
3234 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3235 * cpu-mips.c: Add support for MIPS r5900.
3236 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3238 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3239 Nick Clifton <nickc@redhat.com>
3241 * elflink.c (get_value): Prevent the use of an undefined shift
3242 operation. Add sanity checks.
3244 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3246 * config.bfd (cr16*-*-uclinux*): New target support.
3249 For older changes see ChangeLog-2012
3251 Copyright (C) 2013 Free Software Foundation, Inc.
3253 Copying and distribution of this file, with or without modification,
3254 are permitted in any medium without royalty provided the copyright
3255 notice and this notice are preserved.
3261 version-control: never