1 2013-12-20 Alan Modra <amodra@gmail.com>
3 * elf-eh-frame.c (cie_eq): Return false when initial_insn_length
5 (cie_compute_hash): Don't exceed bounds of initial_instructions.
6 (_bfd_elf_parse_eh_frame): Always set initial_insn_length, and
7 save as much of insns to initial_instructions[] as will fit.
9 2013-12-19 H.J. Lu <hongjiu.lu@intel.com>
12 * elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
13 SHT_REL/SHT_RELA sections when setting the sh_info field.
15 2013-12-19 Pierre Muller <muller@sourceware.org>
17 * peXXigen.c (rsrc_cmp): Fix unused variable warning.
19 2013-12-19 Pierre Muller <muller@sourceware.org>
21 * peXXigen.c (u16_mbtouc): Avoid unused function warning by excluding
22 if __CYGWIN__ or __MINGW32__ macro is defined.
23 (rsrc_cmp): Fix Windows host version and version without wchar header.
24 [__CYGWIN__, __MINGW32__]: Introduce rsrccmp macro.
25 Fix coding standard issues.
27 2013-12-19 Andreas Schwab <schwab@suse.de>
29 * elf32-m68k.c (elf_m68k_add_symbol_hook): New function.
30 (elf_backend_add_symbol_hook): Define.
32 2013-12-18 Nick Clifton <nickc@redhat.com>
34 * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
37 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-arm.c (elf32_arm_post_process_headers): Call
40 _bfd_elf_post_process_headers.
42 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
44 * elf32-spu.c (spu_elf_post_process_headers): Call
45 _bfd_elf_post_process_headers.
46 * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
48 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
50 * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
51 (_bfd_elf_post_process_headers): This.
52 * elf.c (_bfd_elf_compute_section_file_positions): Always
53 call elf_backend_post_process_headers.
54 (_bfd_elf_set_osabi): Renamed to ...
55 (_bfd_elf_post_process_headers): This.
56 * elf32-hppa.c (elf_backend_post_process_headers): Removed.
57 * elf32-i370.c (elf_backend_post_process_headers): Likewise.
58 * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
59 * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
60 * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
61 * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
62 * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
63 * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
64 * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
65 * (elf_backend_post_process_headers): Likewise.
66 * (elf_backend_post_process_headers): Likewise.
67 * elf32-i386.c (elf_backend_post_process_headers): Don't
68 define as _bfd_elf_set_osabi.
69 (elf_i386_fbsd_post_process_headers): Updated.
70 * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
71 (elf_backend_post_process_headers): Likewise.
72 * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
73 (elf_backend_post_process_headers): Likewise.
74 * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
75 (elf_backend_post_process_headers): Likewise.
76 * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
77 (elf_backend_post_process_headers): Likewise.
78 * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
79 * elfxx-target.h (elf_backend_post_process_headers): Default
80 to _bfd_elf_post_process_headers.
82 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
85 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
86 _bfd_elf_copy_private_bfd_data.
87 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
88 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
89 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
90 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
91 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
92 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
93 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
94 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
95 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
96 (lm32_elf_fdpic_copy_private_bfd_data): Call
97 _bfd_elf_copy_private_bfd_data.
98 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
99 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
100 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
101 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
102 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
103 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
104 * elf32-sh.c (sh_elf_set_private_flags): Removed.
105 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
106 and sh_elf_set_mach_from_flags.
107 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
108 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
110 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
112 * peXXigen.c (rsrc_process_section): Rename index to indx.
114 2013-12-17 Nick Clifton <nickc@redhat.com>
116 * peXXigen.c: Include wchar.h if available.
117 Include safe-ctype.h.
118 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
119 (pe_print_resource_entries): Rename to
120 rsrc_print_resource_entries. Handle names that are not RVAs.
121 (pe_print_resource_directory): Rename to
122 rsrc_print_resource_directory.
123 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
124 computation of RVA bias.
125 (rsrc_count_entries): New function.
126 (rsrc_count_directory): New function.
127 (rsrc_parse_entry): New function.
128 (rsrc_parse_entries): New function.
129 (rsrc_parse_directory): New function.
130 (rsrc_write_string): New function.
131 (rsrc_compute_rva): New function.
132 (rsrc_write_leaf): New function.
133 (rsrc_write_entry): New function.
134 (rsrc_write_directory): New function.
135 (u16_mbtouc): New function.
136 (rsrc_cmp): New function.
137 (rsrc_print_name): New function.
138 (rsrc_resource_name): New function.
139 (rsrc_merge_string_entries): New function.
140 (rsrc_sort_entries): New function.
141 (rsrc_attach_chain): New function.
142 (rsrc_merge): New function.
143 (rsrc_process_section): New function - merges the contents of a
145 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
146 (rsrc_print_section): Fix mingw64 size issue.
148 * configure.in (AC_CHECK_HEADERS): Add wchar.h
149 * config.in: Regenerate.
150 * configure: Regenerate.
152 2013-12-16 Andreas Schwab <schwab@suse.de>
154 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
157 2013-12-14 Alan Modra <amodra@gmail.com>
159 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
160 symbol that will be skipped, we don't have a new definition.
162 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
163 Wei-Cheng Wang <cole945@gmail.com>
165 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
167 * Makefile.in: Regenerate.
168 * archures.c (bfd_nds32_arch): Add nds32 target.
169 * bfd-in2.h: Regenerate.
170 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
171 and bfd_elf32_nds32belin_vec.
172 (nds32*be-*-linux*): Likewise.
173 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
174 (nds32*be-*-*): Likewise.
175 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
176 (bfd_elf32_nds32le_vec): Likewise.
177 (bfd_elf32_nds32belin_vec): Likewise.
178 (bfd_elf32_nds32lelin_vec): Likewise.
179 * configure: Regenerate.
180 * cpu-nds32.c: New file for nds32.
181 * elf-bfd.h: Add NDS32_ELF_DATA.
182 * elf32-nds32.c: New file for nds32.
183 * elf32-nds32.h: New file for nds32.
184 * libbfd.h: Regenerate.
185 * reloc.c: Add relocations for nds32.
186 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
187 (bfd_elf32_nds32le_vec): Likewise.
188 (bfd_elf32_nds32belin_vec): Likewise.
189 (bfd_elf32_nds32lelin_vec): Likewise.
191 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
194 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
195 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
198 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
200 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
202 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
204 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
205 header to ET_EXEC for -pie -Ttext-segment=.
207 2013-12-08 Alan Modra <amodra@gmail.com>
209 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
210 and ref_dynamic_nonweak when chaining together indirect
213 2013-12-06 Tristan Gingold <gingold@adacore.com>
215 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
216 Display epilog opcode.
217 (pex64_dump_xdata): Add argument rf; make addr a local variable.
218 Adjust call to pex64_xdata_print_uwd_codes.
219 (pex64_bfd_print_pdata): Display code range, adjust call to
221 2013-12-05 Tristan Gingold <gingold@adacore.com>
223 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
225 2013-12-03 Nick Clifton <nickc@redhat.com>
227 * peXXigen.c (pe_print_resource_entries): New function: Displays
228 an entry in a .rsrc section.
229 (pe_print_resource_directory): New function: Displays a directory
231 (pe_print_rsrc): New function: Displays the contents of .rsrc
233 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
235 2013-12-03 Alan Modra <amodra@gmail.com>
237 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
238 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
239 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
241 2013-12-03 Alan Modra <amodra@gmail.com>
243 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
246 2013-11-26 Will Newton <will.newton@linaro.org>
248 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
249 Handle STT_GNU_IFUNC symbols correctly in static links.
251 2013-11-26 Will Newton <will.newton@linaro.org>
253 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
254 PLT_INDEX is calculated using correct header size.
256 2013-11-22 Cory Fields <cory@coryfields.com>
258 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
259 * libcoff.h: Regenerate.
260 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
261 timestamp if --insert-timestamp was used.
263 2013-11-19 Roland McGrath <mcgrathr@google.com>
265 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
266 when not doing linking (i.e. INFO is a null pointer).
268 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
270 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
272 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
274 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
275 and R_X86_64_PLT32_BND.
276 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
278 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
279 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
280 BFD_RELOC_X86_64_PLT32_BND.
281 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
283 (elf_x86_64_gc_sweep_hook): Likewise.
284 (elf_x86_64_relocate_section): Likewise.
285 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
286 and BFD_RELOC_X86_64_PLT32_BND.
287 * bfd-in2.h: Regenerated.
288 * libbfd.h: Likewise.
290 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
292 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
294 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
296 2013-11-14 Nick Clifton <nickc@redhat.com>
299 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
300 value, TRUE for success, FALSE for failure.
301 Fail if attempting to create a PLT entry for a thumb only target.
302 (elf32_arm_final_link_relocate): Check result of calling
303 elf32_arm_populate_plt_entry.
304 (elf32_arm_finish_dynamic_symbol): Likewise.
306 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
309 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
310 information when forcing a symbol to be local.
312 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
314 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
315 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
316 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
318 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
320 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
321 size of struct elf_prstatus.
323 2013-11-11 Alan Modra <amodra@gmail.com>
325 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
327 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
329 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
330 here, not SYMBOL_CALLS_LOCAL.
331 (ppc64_elf_relocate_section): Likewise.
332 (size_global_entry_stubs): Set undefined symbols on their global
334 (build_global_entry_stubs): ..rather than here.
335 (ppc64_elf_build_stubs): Don't reset glink->size before calling
336 build_global_entry_stubs.
338 2013-11-07 Roland McGrath <mcgrathr@google.com>
340 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
341 collide with bfd_mach_l1om.
342 * bfd-in2.h: Regenerate.
344 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
345 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
346 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
347 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
348 (elf32_x86_64_nacl_elf_object_p): New function.
349 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
351 2013-11-05 DJ Delorie <dj@redhat.com>
353 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
354 are loaded before trying to use them.
356 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
357 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
360 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
362 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
363 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
364 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
365 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
366 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
367 (bfin_relocate_section): Likewise.
368 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
369 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
370 * elf32-cris.c (cris_elf_relocate_section): Likewise.
371 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
372 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
373 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
374 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
375 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
376 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
377 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
378 * elf32-i386.c (elf_i386_relocate_section): Likewise.
379 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
380 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
381 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
382 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
383 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
384 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
385 * elf32-metag.c (elf_metag_relocate_section): Likewise.
386 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
387 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
388 * elf32-mep.c (mep_elf_relocate_section): Likewise.
389 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
390 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
391 * elf32-mt.c (mt_elf_relocate_section): Likewise.
392 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
393 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
394 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
395 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
396 * elf32-rx.c (rx_elf_relocate_section): Likewise.
397 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
398 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
399 * elf32-s390.c (elf_s390_relocate_section): Likewise.
400 * elf32-v850.c (v850_elf_relocate_section): Likewise.
401 * elf32-vax.c (elf_vax_relocate_section): Likewise.
402 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
403 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
404 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
405 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
406 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
407 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
408 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
409 * elf64-s390.c (elf_s390_relocate_section): Likewise.
410 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
411 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
412 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
413 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
415 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
416 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
418 2013-11-05 Alan Modra <amodra@gmail.com>
420 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
422 (ppc64_elf_set_toc): Adjust.
424 2013-11-05 Alan Modra <amodra@gmail.com>
426 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
427 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
428 elf.srelplt, elf.iplt and elf.irelplt.
430 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
432 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
433 ATTRIBUTE_UNUSED from parameter.
434 (nios2_elf_do_lo16_relocate): Likewise.
435 (nios2_elf32_do_hiadj16_relocate): Likewise.
436 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
437 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
438 (nios2_elf32_do_pcrel16_relocate): Likewise.
439 (nios2_elf32_do_call26_relocate): Likewise.
440 (nios2_elf32_do_gprel_relocate): Likewise.
441 (nios2_elf32_do_ujmp_relocate): Likewise.
442 (nios2_elf32_do_cjmp_relocate): Likewise.
443 (nios2_elf32_do_callr_relocate): Likewise.
444 (nios2_elf32_gc_mark_hook): Likewise.
446 2013-11-04 Alan Modra <amodra@gmail.com>
448 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
449 prologue to non-PIC in non-PIC executables.
451 2013-11-04 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
454 pointer_equality_needed flag.
455 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
456 entries for references to functions in shared libraries on
458 (readonly_dynrelocs): Split into function of the same name and..
459 (maybe_set_textrel): ..this new function. Update call.
460 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
461 ELFv2 in most cases if we have a plt entry. Use new
463 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
464 for ifunc in static executables.
465 (size_global_entry_stubs): New function.
466 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
467 Save end of glink branch table.
468 (ppc64_elf_hash_symbol): New function.
469 (build_global_entry_stubs): New function.
470 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
472 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
473 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
476 2013-11-02 Alan Modra <amodra@gmail.com>
478 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
480 2013-11-02 Alan Modra <amodra@gmail.com>
482 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
483 to value for object file.
485 2013-11-01 Roland McGrath <mcgrathr@google.com>
487 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
488 some section have SEC_HAS_CONTENTS set. It's not set for
489 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
490 sections is implausible and not really supportable anyway.
492 2013-10-30 Alan Modra <amodra@gmail.com>
494 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
495 tag to specify tls optimisation.
496 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
497 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
498 toc pointers are used via DT_PPC64_OPT.
500 2013-10-30 Alan Modra <amodra@gmail.com>
502 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
503 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
504 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
505 ppc64_elf_relocate_section): Use new defines.
507 2013-10-30 Alan Modra <amodra@gmail.com>
509 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
510 parameter and adjust for ELFv2. Update all uses.
511 (PLT_CALL_STUB_SIZE): Delete.
512 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
513 (allocate_dynrelocs): Likewise.
514 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
515 (get_r2off): Return 0 for ELFv2 -R.
516 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
517 (ppc64_elf_size_stubs): Likewise.
518 (ppc64_elf_build_stubs): Add new ELFv2 glink.
520 2013-10-30 Alan Modra <amodra@gmail.com>
521 Ulrich Weigand <uweigand@de.ibm.com>
523 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
524 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
525 we forgot, "plt_ent".
526 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
527 st_other bits only valid in ELFv2.
528 (ppc64_elf_merge_symbol_attribute): New function.
529 (ppc_type_of_stub): Add local_off param to test branch range.
530 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
531 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
532 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
534 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
537 2013-10-30 Alan Modra <amodra@gmail.com>
539 * elf64-ppc.c (abiversion, set_abiversion): New functions.
540 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
541 (struct ppc_link_hash_table): Add opd_abi.
542 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
543 (ppc64_elf_merge_private_bfd_data): New function.
544 (ppc64_elf_print_private_bfd_data): New function.
545 (ppc64_elf_tls_setup): Set htab->opd_abi.
546 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
548 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
549 (ppc64_elf_finish_dynamic_symbol): Likewise
551 2013-10-30 Alan Modra <amodra@gmail.com>
553 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
554 reg and r12 as destination.
555 (ppc_build_one_stub): Likewise.
556 (ppc64_elf_build_stubs): Likewise for glink.
558 2013-10-30 Alan Modra <amodra@gmail.com>
560 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
561 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
562 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
563 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
564 Make all _HA and _HI relocs report signed overflow.
565 (ppc64_elf_reloc_type_lookup): Handle new relocs.
566 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
567 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
568 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
569 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
570 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
571 * libbfd.h: Regenerate.
572 * bfd-in2.h: Regenerate.
574 2013-10-29 Roland McGrath <mcgrathr@google.com>
576 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
577 sequence to match what the assembler generates.
579 2013-10-29 Jan Beulich <jbeulich@suse.com>
581 * elflink.c (struct elf_outext_info): Add field file_sym_done.
582 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
583 symbol emission from here ...
584 (elf_link_output_extsym): ... to here.
586 2013-10-24 Nick Clifton <nickc@redhat.com>
589 * dwarf2.c (lookup_address_in_line_info_table): Change return type
590 to be the range of addresses covered by the table.
591 (comp_unit_find_nearest_line): Likewise.
592 (find_line): Search all CUs. Select the one that matches and
593 covers the smallest address range.
595 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
597 * elf32-cris.c (cris_elf_check_relocs): Don't assume
598 a registered dynobj means that a .got has been created.
600 2013-10-17 Alan Modra <amodra@gmail.com>
603 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
604 when finding lowest_section.
606 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
608 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
609 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
610 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
611 Merge Tag_GNU_MIPS_ABI_MSA attributes.
613 2013-10-14 Nick Clifton <nickc@redhat.com>
615 * gen-aout.c (main): Fix formatting. Close file.
617 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
619 * elfxx-mips.c (mips_use_local_got_p): New function.
620 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
621 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
622 GOT and absolute references.
624 2013-10-09 Roland McGrath <mcgrathr@google.com>
626 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
627 expression to int to silence over-eager compiler warnings.
629 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
630 loop that doesn't use (or initialize) it.
632 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
633 Move second const qualifier so it applies to the pointer.
635 2013-10-09 Nick Clifton <nickc@redhat.com>
638 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
640 2013-10-09 Tom Tromey <tromey@redhat.com>
642 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
644 2013-10-09 Nick Clifton <nickc@redhat.com>
647 * elf32-rl78.c (rl78_dump_symtab): Delete.
648 (rl78_get_reloc): Delete.
650 2013-10-09 Tom Tromey <tromey@redhat.com>
652 * bfd-in2.h: Rebuild.
653 * opncls.c (bfd_get_alt_debug_link_info): Change type of
654 buildid_len to bfd_size_type.
656 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
659 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
660 "case". Reindent "switch" statements.
662 2013-10-08 Tom Tromey <tromey@redhat.com>
664 * bfd-in2.h: Rebuild.
665 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
666 parameter. Change type of buildid_out. Update.
667 (get_alt_debug_link_info_shim): New function.
668 (bfd_follow_gnu_debuglink): Use it.
670 2013-10-08 Andreas Schwab <schwab@suse.de>
672 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
675 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
677 * configure: Regenerate.
679 2013-10-03 Will Newton <will.newton@linaro.org>
681 * configure: Regenerate.
682 * configure.in: Build elf-ifunc.o for AArch64.
683 * elfnn-aarch64.c: Include objalloc.h.
684 (elfNN_aarch64_local_htab_hash): New function.
685 (elfNN_aarch64_local_htab_eq): New function.
686 (elfNN_aarch64_get_local_sym_hash): New function.
687 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
689 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
690 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
691 for handling STT_GNU_IFUNC symbols.
692 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
693 references to STT_GNU_IFUNC symbols.
694 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
695 STT_GNU_IFUNC symbols.
696 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
697 symbols. Ensure we don't increase plt.refcount from -1 to 0.
698 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
699 (elfNN_aarch64_is_function_type): Remove function.
700 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
701 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
702 (elfNN_aarch64_allocate_local_dynrelocs): New function.
703 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
704 (elfNN_aarch64_size_dynamic_sections): Call
705 elfNN_aarch64_allocate_local_dynrelocs.
706 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
707 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
708 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
709 STT_GNU_IFUNC symbols and .iplt.
710 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
711 (elfNN_aarch64_finish_dynamic_sections): Call
712 elfNN_aarch64_finish_local_dynamic_symbol.
714 2013-09-30 Nick Clifton <nickc@redhat.com>
716 * cpu-msp430.c: Use printable names that match the values
717 displayed by readelf.
719 2013-08-25 Andrew Pinski <apinski@cavium.com>
721 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
724 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
726 * elfxx-mips.c (mips_elf_create_got_section): Hide
727 _GLOBAL_OFFSET_TABLE_.
729 2013-09-24 Alan Modra <amodra@gmail.com>
731 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
733 2013-09-24 Alan Modra <amodra@gmail.com>
735 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
736 stabs at end of .stab. Tidy variable usage. Don't drop the need
737 for a NULL function name stab if If N_FUN stab is ignored.
738 Ensure index entry count loop matches write loop.
740 2013-09-20 Alan Modra <amodra@gmail.com>
742 * configure: Regenerate.
744 2013-09-18 Tristan Gingold <gingold@adacore.com>
746 * configure.in: Bump version to 2.24.51
747 * configure: Regenerate.
749 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
751 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
754 2013-08-31 John David Anglin <dave.anglin@bell.net>
756 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
759 2013-08-29 Jakub Jelinek <jakub@redhat.com>
761 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
762 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
763 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
764 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
766 2013-08-27 Alan Modra <amodra@gmail.com>
768 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
769 Add notice_as_needed.
770 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
771 (elf_backend_notice_as_needed): Define.
772 (ppc64_elf_as_needed_cleanup): Rename and adjust..
773 (ppc64_elf_notice_as_needed): ..to this.
774 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
775 (elf_link_add_object_symbols): ..from here.
776 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
777 (elf_backend_notice_as_needed): Define..
778 (elfNN_bed): ..and use here.
780 2013-08-26 Roland McGrath <mcgrathr@google.com>
782 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
783 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
784 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
785 (bfd_i386_nacl_arch): New variable.
786 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
787 (bfd_x64_32_arch_intel_syntax): Link them into the list.
788 * bfd-in2.h: Regenerate.
790 2013-08-26 Roland McGrath <mcgrathr@google.com>
792 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
793 elf_segment_map list. If an executable segment is page-aligned
794 but does not end with a full page, then append a fake section into
795 the segment map entry that pads out the page.
796 (nacl_final_write_processing): New function. Write the code fill
797 laid out in nacl_modify_segment_map.
798 * elf-nacl.h: Declare it.
799 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
800 (elf_backend_final_write_processing): Define it for NaCl backend.
801 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
802 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
804 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
805 parameter to MINPAGESIZE.
806 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
808 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
810 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
812 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
813 set GOT's entry size if there is no ELF section data.
814 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
815 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
818 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
820 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
821 (get_elf_x86_64_backend_data): Use it.
822 (elf_x86_64_size_dynamic_sections): Likewise.
824 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
827 * bfdio.c: Fix typos.
828 * elf32-spu.c: Likewise.
829 * elfnn-aarch64.c: Likewise.
831 2013-08-21 Tristan Gingold <gingold@adacore.com>
833 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
835 * coffcode.h (coff_compute_section_file_positions): Force
836 match between file offset and vma offset.
838 2013-08-21 Alan Modra <amodra@gmail.com>
840 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
841 and *poldalignment before exiting when !relocs_compatible.
843 2013-08-21 Alan Modra <amodra@gmail.com>
845 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
846 symbols to STV_HIDDEN.
848 2013-08-14 John Tytgat <john@bass-software.com>
851 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
852 segment containing the relocating symbol instead of assuming 0 for
853 sb group relocations.
855 2013-08-09 Nick Clifton <nickc@redhat.com>
857 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
858 flag bits do not match.
859 (rl78_elf_print_private_bfd_data): Describe G10 flag.
861 2013-08-05 John Tytgat <john@bass-software.com>
863 * po/BLD-POTFILES.in: Regenerate.
864 * po/SRC-POTFILES.in: Likewise.
866 2013-07-31 John Tytgat <john@bass-software.com>
869 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
872 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
874 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
875 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
878 2013-07-27 Andrew Pinski <apinski@cavium.com>
880 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
881 Use the correct alignment for
882 _bfd_elf_make_dynamic_reloc_section for ILP32.
884 2013-07-27 Andrew Pinski <apinski@cavium.com>
886 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
887 BFD_RELOC_AARCH64_NONE explicitly.
889 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
891 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
892 entry size if there is no ELF section data.
894 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
896 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
897 Don't check symbol visibility here. Remove a check already
899 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
900 instead of individual checks.
901 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
902 check the offset to decide if produce a GOT or PLT entry.
903 Remove redundant assertions. Remove code to produce GOT entries
904 for local symbols. Remove a duplicate comment and add a comment
906 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
909 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
911 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
914 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
916 * elf32-vax.c (elf_vax_discard_got_entries): New function.
917 (elf_vax_always_size_sections): Likewise.
918 (elf_vax_size_dynamic_sections): Remove code moved to
919 elf_vax_always_size_sections. Make comment on
920 elf_vax_instantiate_got_entries match reality.
921 (elf_vax_instantiate_got_entries): Assert that rather than check
922 if dynobj is null. Don't check for dynamic_sections_created.
923 Make function description match reality.
924 (elf_backend_always_size_sections): New macro.
926 2013-07-25 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
930 (opd_entry_value): Cache .opd section contents.
931 (ppc64_elf_relocate_section): Adjust.
933 2013-07-25 Alan Modra <amodra@gmail.com>
937 * elflink.c (elf_link_add_object_symbols): Correct test in
938 last patch. Remove unnecessary code.
940 2013-07-24 Tristan Gingold <gingold@adacore.com>
942 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
943 R_RBR. Add numbers in comments.
944 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
945 * coff64-rs6000.c: Likewise.
947 2013-07-20 Alan Modra <amodra@gmail.com>
951 * elflink.c (elf_link_add_object_symbols): Don't clobber
952 .gnu.warning.symbol sections when shared.
954 2013-07-19 Nick Clifton <nickc@redhat.com>
956 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
957 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
959 2013-07-18 Travis Snoozy <quandary@remstate.com>
962 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
964 * R_MSP430_2X_PCREL: Likewise.
965 * R_MSP430X_10_PCREL: Likewise.
966 * R_MSP430X_2X_PCREL: Likewise.
968 2013-07-18 Terry Guo <terry.guo@arm.com>
970 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
972 (elf32_arm_final_link_relocate): Likewise.
974 2013-07-18 Bill Neubauer <wcn@google.com>
976 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
979 2013-07-18 Roland McGrath <mcgrathr@google.com>
981 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
982 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
983 (arm_build_one_stub): Increase MAXRELOCS to 3.
984 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
985 (struct elf32_arm_link_hash_table): Give add_stub_section member's
986 pointee type a third argument.
987 (elf32_arm_create_or_find_stub_sec): Update caller.
988 (elf32_arm_size_stubs): Update argument type.
989 * bfd-in.h (elf32_arm_size_stubs): Update decl.
990 * bfd-in2.h: Regenerate.
991 * libbfd.h: Regenerate.
993 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
995 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
996 magic numbers with enum values.
998 2013-07-12 Roland McGrath <mcgrathr@google.com>
1000 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
1001 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
1002 been added here with 2013-07-05 elf32-s390.c change).
1003 * bfd-in2.h: Regenerate (no-op).
1004 * libbfd.h: Regenerate (no-op).
1006 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
1008 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
1010 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1012 2013-07-09 Tristan Gingold <gingold@adacore.com>
1014 * vms-alpha.c (struct vms_private_data_struct): Remove
1015 flag_hash_long_names and flag_show_after_trunc.
1016 (hash_string): Remove.
1017 (_bfd_vms_length_hash_symbol): Remove.
1018 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
1019 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
1020 (_bfd_vms_write_ehdr): Remove code that set removed flags.
1021 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
1022 (vms_bfd_is_local_label_name): Remove trace call.
1024 2013-07-09 Tristan Gingold <gingold@adacore.com>
1026 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
1028 * configure.com: Adjust to match changes in configure.
1029 * makefile.vms (OBJS): Update list.
1031 2013-07-05 Tristan Gingold <gingold@adacore.com>
1033 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1036 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1038 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1039 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1040 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1041 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1043 * elf64-s390.c: See elf32-s390.c
1044 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1045 * libbfd.h: Add new reloc strings.
1047 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1049 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1051 (elfNN_aarch64_relocate_section): Likewise.
1052 (elfNN_aarch64_gc_sweep_hook): Likewise.
1053 (elfNN_aarch64_check_relocs): Likewise.
1055 2013-07-03 Alan Modra <amodra@gmail.com>
1057 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1058 when relocatable. Don't change root.type or type here.
1059 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1061 2013-07-03 Alan Modra <amodra@gmail.com>
1063 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1064 (ppc64_elf_size_stubs): Don't set "addend".
1065 (ppc64_elf_relocate_section): Don't allow calls via
1066 toc-adjusting stubs without a following nop even in an
1067 executable, except for self-calls and both libc_start_main
1068 and .libc_start_main.
1070 2013-07-03 Alan Modra <amodra@gmail.com>
1072 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1074 2013-07-02 Tristan Gingold <gingold@adacore.com>
1076 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1079 2013-07-02 Tristan Gingold <gingold@adacore.com>
1081 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1082 (_bfd_vms_find_nearest_line_discriminator): New function.
1084 2013-07-02 Tristan Gingold <gingold@adacore.com>
1086 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1088 2013-07-02 Tristan Gingold <gingold@adacore.com>
1090 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1091 (rs6000coff_vec): Reference it.
1093 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1095 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1096 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1097 (elfNN_aarch64_create_dynamic_sections): Do not define
1098 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1100 2013-07-02 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1103 .TOC. after relocatable check.
1105 2013-07-01 Alan Modra <amodra@gmail.com>
1107 * elf64-ppc.h (ppc64_elf_toc): Delete.
1108 (ppc64_elf_set_toc): Declare.
1109 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1110 with call the ppc64_elf_set_toc.
1111 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1112 (ppc64_elf_start_multitoc_partition): Likewise.
1113 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1115 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1117 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1118 as needing a toc pointer.
1119 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1120 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1123 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1126 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1129 2013-06-28 Nick Clifton <nickc@redhat.com>
1132 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1134 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1136 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1138 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1139 in sgot[0] rather than sgotplt[0].
1141 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1143 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1144 beginning of the generated file.
1145 (elf64-aarch64.c): Likewise.
1146 * Makefile.in: Re-generated.
1148 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1150 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1151 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1152 * Makefile.in: Re-generated.
1153 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1154 (bfd_elf64_littleaarch64_vec): Likewise.
1155 (bfd_elf32_bigaarch64_vec): Likewise.
1156 (bfd_elf32_littleaarch64_vec): Likewise.
1157 * configure: Re-generated.
1158 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1159 * elfxx-aarch64.h: New file.
1160 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1161 stuff to elfxx-aarch64.c.
1162 (bfd_elf_aarch64_put_addend): Removed.
1163 (PG_OFFSET, PG): Likewise.
1164 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1165 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1166 (elf64_aarch64_grok_prstatus): Removed.
1167 (elf_backend_grok_prstatus): Removed.
1169 (aarch64_unsigned_overflow): Likewise.
1170 (aarch64_signed_overflow): Likewise.
1171 (aarch64_resolve_relocation): Likewise.
1173 (decode_branch_ofs_26): Likewise.
1174 (decode_cond_branch_ofs_19): Likewise.
1175 (decode_ld_lit_ofs_19): Likewise.
1176 (decode_tst_branch_ofs_14): Likewise.
1177 (decode_movw_imm): Likewise.
1178 (decode_adr_imm): Likewise.
1179 (decode_add_imm): Likewise.
1180 (reencode_branch_ofs_26): Likewise.
1181 (reencode_cond_branch_ofs_19): Likewise.
1182 (reencode_ld_lit_ofs_19): Likewise.
1183 (reencode_tst_branch_ofs_14): Likewise.
1184 (reencode_movw_imm): Likewise.
1185 (reencode_adr_imm): Likewise.
1186 (reencode_ldst_pos_imm): Likewise.
1187 (reencode_add_imm): Likewise.
1188 (reencode_movzn_to_movz): Likewise.
1189 (reencode_movzn_to_movn): Likewise.
1190 (aarch64_relocate): Update to call the new function names in
1192 (aarch64_calculate_got_entry_vma): Likewise.
1193 (elfNN_aarch64_final_link_relocate): Likewise.
1194 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1195 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1196 (elf_aarch64_update_plt_entry): ... this.
1197 (elfNN_aarch64_create_small_pltn_entry): Update.
1198 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1199 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1200 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1201 call elf_aarch64_update_plt_entry.
1203 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1205 * bfd-in2.h: Re-generated.
1206 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1207 (IS_AARCH64_TLS_RELOC): Change to be based on the
1208 bfd reloc enumerators.
1209 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1210 (PG, PG_OFFSET): Cast literal to bfd_vma.
1211 (elf64_aarch64_howto_table): Removed.
1212 (elf64_aarch64_howto_dynrelocs): Removed.
1213 (elf64_aarch64_tls_howto_table): Removed.
1214 (elf64_aarch64_tlsdesc_howto_table): Removed.
1215 (elfNN_aarch64_howto_table): New table to host all howto entires..
1216 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1217 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1218 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1219 (struct elf_aarch64_reloc_map): New.
1220 (elf_aarch64_reloc_map): New table.
1221 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1222 (elfNN_aarch64_howto_from_type): Update to look up the new table
1223 elfNN_aarch64_howto_table.
1224 (struct elf64_aarch64_reloc_map): Remove.
1225 (elf64_aarch64_reloc_map): Remove.
1226 (elfNN_aarch64_reloc_type_lookup): Change to call
1227 elfNN_aarch64_howto_from_bfd_reloc.
1228 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1229 elfNN_aarch64_howto_table.
1230 (aarch64_resolve_relocation): Refactor to switch on the bfd
1232 (bfd_elf_aarch64_put_addend): Likewise.
1233 (elfNN_aarch64_final_link_relocate): Likewise.
1234 (aarch64_tls_transition_without_check): Likewise.
1235 (aarch64_reloc_got_type): Likewise.
1236 (aarch64_can_relax_tls): Likewise.
1237 (aarch64_tls_transition): Likewise.
1238 (elfNN_aarch64_tls_relax): Likewise.
1239 (elfNN_aarch64_final_link_relocate): Likewise.
1240 (elfNN_aarch64_relocate_section): Likewise.
1241 (elfNN_aarch64_gc_sweep_hook): Likewise.
1242 (elfNN_aarch64_check_relocs): Likewise.
1243 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1244 * libbfd.h: Re-generated.
1245 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1246 (BFD_RELOC_AARCH64_RELOC_START)
1247 (BFD_RELOC_AARCH64_RELOC_END)
1248 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1249 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1250 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1251 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1252 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1253 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1254 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1256 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1258 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1259 (BUILD_CFILES): Add elf32-aarch64.c.
1260 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1261 * Makefile.in: Re-generated.
1262 * archures.c (bfd_mach_aarch64_ilp32): New define.
1263 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1264 (bfd_elf32_aarch64_set_options): Ditto.
1265 (elf32_aarch64_setup_section_lists): Ditto.
1266 (elf32_aarch64_next_input_section): Ditto.
1267 (elf32_aarch64_size_stubs): Ditto.
1268 (elf32_aarch64_build_stubs): Ditto.
1269 * bfd-in2.h: Re-generated.
1270 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1271 and bfd_elf32_bigaarch64_vec.
1272 (aarch64-*-linux*): Likewise.
1273 (aarch64_be-*-elf): Likewise.
1274 (aarch64_be-*-linux*): Likewise.
1275 * configure.in (bfd_elf32_bigaarch64_vec)
1276 (bfd_elf32_littleaarch64_vec): New.
1277 * configure: Re-generated.
1278 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1280 (bfd_aarch64_arch_ilp32): New.
1281 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1282 * elfnn-aarch64.c (ARCH_SIZE): New define.
1283 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1284 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1285 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1286 (ELF64_R_*): Rename to ELFNN_R_*.
1287 Plus other paramaterization.
1288 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1290 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1291 bfd_elf32_littleaarch64_vec.
1293 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1295 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1296 (BUILD_CFILES): Add elf64-aarch64.c.
1297 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1298 * Makefile.in: Re-generated.
1299 * elf64-aarch64.c: Rename to ...
1300 * elfnn-aarch64.c: ... this.
1302 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1303 Paul Brook <paul@codesourcery.com>
1305 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1306 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1307 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1308 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1309 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1310 (micromips_insn32_o32_exec_plt0_entry): New variable.
1311 (micromips_insn32_o32_exec_plt_entry): Likewise.
1312 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1313 (mips_elf_estimate_stub_size): Likewise.
1314 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1315 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1316 (mips_finish_exec_plt): Likewise.
1317 (_bfd_mips_elf_relax_section): Likewise.
1318 (_bfd_mips_elf_insn32): New function.
1319 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1321 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1323 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1325 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1326 (bfd_elf32_get_synthetic_symtab): New macro.
1327 * elfxx-mips.c (plt_entry): New structure.
1328 (mips_elf_link_hash_entry): Add use_plt_entry member.
1329 (mips_elf_link_hash_table): Rename plt_entry_size member to
1330 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1331 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1333 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1334 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1335 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1336 (STUB_LI16S_MICROMIPS): Likewise.
1337 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1338 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1339 (micromips_o32_exec_plt0_entry): New variable.
1340 (mips16_o32_exec_plt_entry): Likewise.
1341 (micromips_o32_exec_plt_entry): Likewise.
1342 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1343 (mips_elf_output_extsym): Update to use gotplt_union's plist
1344 member rather than offset.
1345 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1346 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1347 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1348 member rather than offset.
1349 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1351 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1353 (mips_elf_make_plt_record): New function.
1354 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1355 of JAL relocations that might need a PLT entry.
1356 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1357 gotplt_union's plist member rather than offset. Set individual
1358 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1359 Don't set the symbol's value in the symbol table for PLT
1360 references here. Don't set the PLT or PLT GOT section sizes
1362 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1363 (mips_elf_allocate_lazy_stub): Likewise.
1364 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1366 (mips_elf_set_plt_sym_value): New function.
1367 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1368 PLT and PLT GOT section sizes here. Set the symbol values in
1369 the symbol table for PLT references here. Handle microMIPS
1370 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1371 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1372 gotplt_union's plist member rather than offset. Handle
1373 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1374 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1375 gotplt_union's plist member rather than offset. Use
1376 MIPS_ELF_GOT_SIZE to calculate GOT address.
1377 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1378 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1379 mips_finish_exec_plt.
1380 (_bfd_mips_elf_link_hash_table_create): Update to use
1381 gotplt_union's plist member rather than offset.
1382 (_bfd_mips_elf_get_synthetic_symtab): New function.
1384 2013-06-24 Wawa <caojinyu@msn.com>
1387 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1389 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1391 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1393 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1394 * Makefile.in: Regenerate.
1395 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1396 Set want64 to true for them at the end.
1397 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1400 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1402 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1403 set sh_entsize for PLT section.
1405 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1407 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1408 * bfd-in2.h: Re-generated.
1409 * elf64-aarch64.c (RELOC_SECTION): Removed.
1410 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1411 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1412 (elf64_aarch64_link_hash_traverse): Ditto.
1413 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1416 2013-06-19 Will Newton <will.newton@linaro.org>
1418 * configure: Regenerated.
1419 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1420 * elf64-aarch64.c: Remove objalloc.h include.
1421 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1422 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1423 members. (elf_aarch64_local_htab_hash): Remove function.
1424 (elf_aarch64_local_htab_eq): Remove function.
1425 (elf_aarch64_get_local_sym_hash): Remove function.
1426 (elf64_aarch64_link_hash_table_create): Remove local hash
1427 table initialization.
1428 (elf64_aarch64_final_link_relocate): Remove sym argument and
1429 handling of ifunc symbols.
1430 (elf64_aarch64_relocate_section): Don't pass sym argument to
1431 elf64_aarch64_final_link_relocate.
1432 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1433 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1434 (elf64_aarch64_check_relocs): Likewise.
1435 (elf64_aarch64_post_process_headers): Remove call to
1437 (elf64_aarch64_is_function_type): New function.
1438 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1439 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1440 (elf64_aarch64_size_dynamic_sections): Remove call to
1441 elf_aarch64_allocate_local_dynrelocs.
1442 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1443 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1444 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1445 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1446 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1447 elf_aarch64_finish_local_dynamic_symbol.
1448 (elf64_aarch64_add_symbol_hook): Remove function.
1450 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1452 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1453 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1454 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1455 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1456 R_AARCH64_GOT_LD_PREL19.
1458 2013-06-13 Terry Guo <terry.guo@arm.com>
1461 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1462 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1463 supports thumb instructions.
1465 2013-06-11 DJ Delorie <dj@redhat.com>
1467 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1469 2013-06-11 Will Newton <will.newton@linaro.org>
1471 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1472 ELF64_R_SYM instead of ELF32_R_SYM.
1474 2013-06-11 Nick Clifton <nickc@redhat.com>
1476 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1477 checks if the dynamic sections have been created and relaxation
1478 has not been performed.
1480 2013-06-07 Will Newton <will.newton@linaro.org>
1482 * configure: Regenerate.
1483 * configure.in: Build elf-ifunc.o for AArch64.
1484 * elf64-aarch64.c: Include objalloc.h.
1485 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1486 (struct elf64_aarch64_link_hash_table): Add members for handling
1487 R_AARCH64_IRELATIVE relocations.
1488 (elf_aarch64_local_htab_hash): New function.
1489 (elf_aarch64_local_htab_eq): New function.
1490 (elf_aarch64_get_local_sym_hash): New function.
1491 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1493 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1494 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1495 for handling STT_GNU_IFUNC symbols.
1496 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1497 references to STT_GNU_IFUNC symbols.
1498 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1499 STT_GNU_IFUNC symbols.
1500 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1501 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1502 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1503 (elf64_aarch64_is_function_type): Remove function.
1504 (elf64_aarch64_allocate_dynrelocs): Call
1505 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1506 (elf_aarch64_allocate_local_dynrelocs): New function.
1507 (elf64_aarch64_size_dynamic_sections): Call
1508 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1509 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1510 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1511 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1512 STT_GNU_IFUNC symbols and .iplt.
1513 (elf_aarch64_finish_local_dynamic_symbol): New function.
1514 (elf64_aarch64_finish_dynamic_sections): Call
1515 elf_aarch64_finish_local_dynamic_symbol.
1516 (elf64_aarch64_add_symbol_hook): New function.
1518 2013-06-03 Alan Modra <amodra@gmail.com>
1520 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1521 var. Use it with last_stab.
1523 2013-05-30 Paul Brook <paul@codesourcery.com>
1525 * bfd-in2.h: Regenerate.
1526 * elf32-mips.c (elf_mips_eh_howto): New.
1527 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1528 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1529 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1530 * elf64-mips.c (elf_mips_eh_howto): New.
1531 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1532 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1533 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1534 * libbfd.h: Regenerate.
1535 * reloc.c (BFD_RELOC_MIPS_EH): New.
1537 2013-05-29 Nick Clifton <nickc@redhat.com>
1539 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1540 alternate debug info source.
1541 (dwarf_debug_sections): Add entries for alternate .debug_str and
1542 .debug_info sections.
1543 (dwarf_debug_section_enum): Likewise.
1544 (read_alt_indirect_string): New function. Handles a
1545 DW_FORM_GNU_strp_alt attribute.
1546 (read_alt_indirect_ref): New function. Handles a
1547 DW_FORM_GNU_ref_alt attribute.
1548 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1549 DW_FORM_GNU_strp_alt.
1550 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1552 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1554 * opncls.c (GNU_DEBUGALTLINK): Define.
1555 (bfd_get_alt_debug_link_info): New function.
1556 (separate_alt_debug_file_exists): New function.
1557 (find_separate_debug_file): Add parameters for fetch and check
1559 (bfd_follow_gnu_debugaltlink): New function.
1560 * bfd-in2.h: Regenerate.
1562 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1564 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1565 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1566 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1567 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1568 * bfd-in2.h: Regenerate.
1569 * libbfd.h: Regenerate.
1570 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1572 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1573 (elf64_aarch64_reloc_map): Likewise.
1574 (aarch64_resolve_relocation): Likewise.
1575 (bfd_elf_aarch64_put_addend): Likewise.
1576 (aarch64_tls_transition_without_check): Likewise.
1577 (aarch64_reloc_got_type): Likewise.
1578 (elf64_aarch64_final_link_relocate): Likewise.
1579 (elf64_aarch64_tls_relax): Likewise.
1580 (elf64_aarch64_relocate_section): Likewise.
1581 (elf64_aarch64_gc_sweep_hook): Likewise.
1582 (elf64_aarch64_check_relocs): Likewise.
1584 2013-05-26 Mark Wielaard <mjw@redhat.com>
1586 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1587 (max_open_files): New static int initialized to zero.
1588 (bfd_cache_max_open): New static function to set and return
1590 (bfd_cache_init): Use bfd_cache_max_open.
1591 (bfd_open_file): Likewise.
1592 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1593 (AC_CHECK_FUNCS): Add getrlimit.
1594 * configure: Regenerated.
1595 * config.in: Likewise.
1596 * sysdep.h: Check and include sys/resource.h for getrlimit.
1598 2013-05-23 Alan Modra <amodra@gmail.com>
1600 * format.c (bfd_check_format_matches): Don't match a target in
1601 targ_selvecs if some other target is a better match. If
1602 targets implement match priority, fall back to the first of
1605 2013-05-22 Eric Herman <eric@freesa.org>
1608 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1610 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1613 * srec.c (srec_set_section_contents): Properly convert size
1614 and offset to address when octets_per_byte is not unity.
1616 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1618 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1619 refcount member of the gotplt_union when resetting the reference
1620 count. Adjust comment.
1622 2013-05-20 Will Newton <will.newton@linaro.org>
1624 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1625 relocs_copied member.
1626 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1627 relocs_copied member.
1628 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1629 relocs_copied member.
1631 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1633 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1634 function definition.
1636 2013-05-16 Cary Coutant <ccoutant@google.com>
1638 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1639 external_ext_size and esize.
1641 2013-05-16 Tristan Gingold <gingold@adacore.com>
1643 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1644 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1646 2013-05-15 Andreas Schwab <schwab@suse.de>
1648 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1650 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1652 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1653 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1655 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1657 * bfd.c (_bfd_default_error_handler): Replace use of putc
1658 by fputc. Add comment explaining why.
1660 2013-05-09 Alan Modra <amodra@gmail.com>
1662 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1663 of symbols when hashes already exist.
1665 2013-05-07 Will Newton <will.newton@linaro.org>
1667 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1668 plt_header_size argument for ports where it differs from
1670 * elf-bfd.h: Likewise.
1671 * elf32-i386.c: Pass plt_header_size to
1672 _bfd_elf_allocate_ifunc_dyn_relocs.
1673 * elf64-x86-64.c: Likewise.
1675 2013-05-07 Will Newton <will.newton@linaro.org>
1677 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1679 * elf-bfd.h: Likewise.
1681 2013-05-06 Paul Brook <paul@codesourcery.com>
1683 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1684 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1685 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1686 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1687 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1688 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1690 2013-05-06 Alan Modra <amodra@gmail.com>
1692 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1693 hashes are not available.
1695 2013-05-06 Alan Modra <amodra@gmail.com>
1697 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1698 hashes around loading as-needed library. Zero them on allocation,
1699 and restore to initial all-zero state if library not needed.
1700 Arrange to reuse hashes if we load library again later.
1702 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1704 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1705 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1706 * elfn32-mips.c: Likewise.
1707 * elf64-mips.c: Likewise.
1709 2013-05-02 Nick Clifton <nickc@redhat.com>
1711 * archures.c: Add some more MSP430 machine numbers.
1712 * config.bfd (msp430): Define targ_selvecs.
1713 * configure.in: Add bfd_elf32_msp430_ti_vec.
1714 * cpu-msp430.c: Add some more MSP430 machine numbers.
1715 * elf32-msp430.c Add support for MSP430X relocations.
1716 Add support for TI compiler generated relocations.
1717 Add support for sym_diff relocations.
1718 Add support for relaxing out of range short branches into long
1720 Add support for MSP430 attribute section.
1721 * reloc.c: Add MSP430X relocations.
1722 * targets.c: Add bfd_elf32_msp430_ti_vec.
1723 * bfd-in2.h: Regenerate.
1724 * configure: Regenerate.
1725 * libbfd.h: Regenerate.
1727 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1729 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1730 alpha*-*-linux*ecoff*.
1732 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1735 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1738 2013-04-30 Alan Modra <amodra@gmail.com>
1740 * elflink.c (bfd_elf_record_link_assignment): Dont make
1741 STV_INTERNAL symbols STV_HIDDEN.
1743 2013-04-29 Nick Clifton <nickc@redhat.com>
1745 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1746 fragmented .debug_line sections associated with unmarked code
1749 2013-04-29 Will Newton <will.newton@linaro.org>
1751 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1752 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1754 2013-04-29 Will Newton <will.newton@linaro.org>
1756 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1757 error check up and add error message.
1759 2013-04-26 Will Newton <will.newton@linaro.org>
1761 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1763 2013-04-25 Alan Modra <amodra@gmail.com>
1765 * config.bfd: Add powerpc64le-linux.
1767 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1769 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1772 2013-04-24 Roland McGrath <mcgrathr@google.com>
1774 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1775 allocate space for PLT header even if IS_IPLT_ENTRY.
1776 (arm_nacl_put_plt0): New function, broken out of ...
1777 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1778 If HTAB->nacl_p, set up the PLT header in .iplt too.
1779 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1780 a mapping symbol for the start of .iplt too.
1782 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1784 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1786 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1788 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1790 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1792 2013-04-22 Alan Modra <amodra@gmail.com>
1795 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1796 sh_size or reloc_count adjustment by count.
1798 2013-04-22 Alan Modra <amodra@gmail.com>
1800 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1801 create_linkage_sections here..
1802 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1803 (create_linkage_sections): Move earlier in file.
1804 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1805 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1807 2013-04-19 Nick Clifton <nickc@redhat.com>
1810 * compress.c (decompress_contents): Always call inflateEnd, even
1811 when another inflation operation fails.
1813 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf-ifunc.c: Update copyright year.
1817 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1819 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1820 macro's return value is ignored.
1821 * elf32-hppa.c: Likewise.
1822 * elf32-tic6x.c: Likewise.
1823 * mach-o.c: Likewise.
1825 * opncls.c: Likewise.
1826 * peicode.h: Likewise.
1827 * elf32-m32r.c: Check return value of bfd_set_section_*().
1828 * elfnn-ia64.c: Likewise.
1829 * elfxx-mips.c: Likewise.
1830 * vms-alpha.c: Likewise.
1832 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1836 regular reference without non-GOT reference when building
1839 2013-04-15 Alan Modra <amodra@gmail.com>
1841 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1842 cache slot for archives.
1844 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1846 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1847 local variable mmop.
1849 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1852 * elf32-avr.c: Consider all sections to determine if linker
1853 relaxation can safely delete a ret after a call/jmp
1855 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1857 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1860 2013-04-08 Tom Tromey <tromey@redhat.com>
1862 * som.c (bfd_section_from_som_symbol): No longer static.
1863 * som.h (bfd_section_from_som_symbol): Declare.
1865 2013-04-06 Alan Modra <amodra@gmail.com>
1867 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1868 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1870 2013-04-05 Nick Clifton <nickc@redhat.com>
1872 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1874 2013-04-04 Alan Modra <amodra@gmail.com>
1876 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1877 * bfd-in2.h: Regenerate.
1878 * elflink.c (elf_link_add_object_symbols): Use new error.
1880 2013-04-03 Nick Clifton <nickc@redhat.com>
1882 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1883 (bfd_elf32_bfd_is_target_special_symbol): Define.
1885 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1887 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1888 elf64_aarch64_locals to get local GOT reference counts.
1890 2013-04-02 DJ Delorie <dj@redhat.com>
1892 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1893 (rl78_elf_relax_section): Only fetch the next reloc if there is
1896 2013-03-30 Alan Modra <amodra@gmail.com>
1899 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1900 global symbols referenced by relocs.
1901 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1902 * elf32-bfin.c (bfin_check_relocs): Likewise.
1903 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1904 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1905 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1906 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1907 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1908 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1909 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1910 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1911 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1912 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1913 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1914 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1915 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1916 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1917 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1918 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1919 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1920 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1921 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1922 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1923 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1924 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1925 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1926 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1927 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1928 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1929 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1930 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1931 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1932 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1933 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1934 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1935 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1936 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1937 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1938 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1939 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1940 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1941 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1942 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1943 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1944 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1945 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1946 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1947 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1948 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1949 test indirect/warning links for NULL.
1951 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1954 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1955 symbol is referenced by a non-shared object.
1956 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1958 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1960 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1961 R_SH_REL32 relocations against undefined weak symbols.
1963 2013-03-28 Alan Modra <amodra@gmail.com>
1965 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1966 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1967 into ifunc and non-ifunc.
1968 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1969 separate ifunc/non-ifunc dynrel counts.
1970 (allocate_got): Always use reliplt for ifunc.
1971 (allocate_dynrelocs): Likewise.
1972 (ppc64_elf_size_dynamic_sections): Likewise.
1973 (ppc64_elf_layout_multitoc): Likewise.
1974 (ppc64_elf_relocate_section): Likewise.
1976 2013-03-28 Alan Modra <amodra@gmail.com>
1978 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1979 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1980 into ifunc and non-ifunc.
1981 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1982 (ppc_elf_size_dynamic_sections): Likewise.
1983 (ppc_elf_relocate_section): Likewise.
1985 2013-03-28 Alan Modra <amodra@gmail.com>
1987 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1988 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1989 bfd_link_info* and asection* params.
1990 (_bfd_elf_reloc_type_class): Likewise.
1991 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1992 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1993 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1994 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1995 for any reliplt reloc. Don't return reloc_class_plt for
1996 R_PPC_REL24 and R_PPC_ADDR24.
1997 * elf64-ppc.c (allocate_got): Formatting.
1998 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
2000 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
2001 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
2002 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2003 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
2004 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
2005 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
2006 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
2007 Add extra params to the various reloc_type_class functions.
2009 2013-03-27 Alan Modra <amodra@gmail.com>
2011 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
2012 masks for all local ifunc syms.
2013 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
2014 (ppc_elf_size_dynamic_sections): Likewise.
2015 (ppc_elf_relocate_section): Likewise.
2017 2013-03-27 Will Newton <will.newton@linaro.org>
2019 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2020 dynamic reloc for symbols with dynindx == -1.
2021 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2022 dynamic reloc for symbols with dynindx == -1.
2024 2013-03-27 Will Newton <will.newton@linaro.org>
2026 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2027 dynamic reloc for non-default visibility undefined weaks.
2028 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2029 dynamic reloc for non-default visibility undefined weaks.
2031 2013-03-26 Alan Modra <amodra@gmail.com>
2033 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2034 over _bfd_elf_merge_symbol calls.
2036 2013-03-26 Alan Modra <amodra@gmail.com>
2038 * elflink.c (elf_link_add_object_symbols): Add assertion for
2039 common override alignment check code. Formatting.
2041 2013-03-25 Alan Modra <amodra@gmail.com>
2043 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2044 usual common symbols as well as for dynamic. Add poldbfd param.
2045 Save old bfd. Adjust callers.
2046 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
2047 and "value" by value, not pointer. Adjust caller.
2048 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2049 Delete code to set same. Use old_bfd and old_alignment from
2050 _bfd_elf_merge_symbol instead. Add default symbol before
2051 alignment and size checks. Wrap overlong lines.
2053 2013-03-25 Alan Modra <amodra@gmail.com>
2055 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2056 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2057 when override is true.
2059 2013-03-25 Alan Modra <amodra@gmail.com>
2061 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2064 2013-03-25 Alan Modra <amodra@gmail.com>
2066 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2068 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2069 early in symbol loop.
2071 2013-03-25 Alan Modra <amodra@gmail.com>
2073 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2074 (_bfd_elf_init_reloc_shdr): Delete.
2075 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2076 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2077 just what is needed.
2078 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2080 2013-03-23 Alan Modra <amodra@gmail.com>
2082 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2083 * elflink.c (_bfd_elf_merge_symbol): Make static.
2084 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2085 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2087 2013-03-23 Alan Modra <amodra@gmail.com>
2090 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2091 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2092 def_dynamic/ref_dynamic.
2093 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2096 2013-03-22 David S. Miller <davem@davemloft.net>
2098 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2101 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2104 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2105 errors adjusting relocs and symbols.
2107 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2109 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2110 @(disp:32,ERx) to mov @(disp:16,ERx).
2111 (R_H8_DISP32A16): New reloc.
2112 Comments added and corrected.
2113 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2114 * bfd-in2.h: Regenerate.
2115 * libbfd.h: Regenerate.
2117 2013-03-21 Kai Tietz <ktietz@redhat.com>
2119 * coffgen.c (coff_real_object_p): Make global.
2120 * peicode.h (coff_real_object_p): Add prototype.
2121 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2122 external_PEI_IMAGE_hdr structure.
2123 (coff_swap_filehdr_in): Handle variable header-size.
2124 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2125 of directory-entiries as specified in pe-header.
2127 2013-03-21 Nick Clifton <nickc@redhat.com>
2130 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2131 iWMMXt and iWMMXt2 processors from attributes.
2133 2013-03-20 Alan Modra <amodra@gmail.com>
2135 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2136 sh_type according to is_rela.
2138 2013-03-18 Alan Modra <amodra@gmail.com>
2141 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2142 considering whether an --as-needed library is needed.
2144 2013-03-14 Tom Tromey <tromey@redhat.com>
2146 * opncls.c (bfd_get_debug_link_info): Rename from
2147 get_debug_link_info. Export. Update comment.
2148 (find_separate_debug_file): Update.
2149 * bfd-in2.h: Rebuild.
2151 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2153 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2155 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2158 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2160 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2161 * elf.c (elfcore_write_s390_tdb): New function.
2162 (elfcore_write_register_note): Call it.
2163 (elfcore_grok_s390_tdb): New function.
2164 (elfcore_grok_note): Call it.
2166 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2168 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2170 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2172 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2174 2013-03-04 Alan Modra <amodra@gmail.com>
2176 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2177 non-zero addends when relocatable, rather than addends >= 32768.
2178 Always zero "addend" before applying relocation.
2180 2013-03-04 Nick Clifton <nickc@redhat.com>
2182 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2183 file pointer offsets for thin archives.
2185 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2187 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2188 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2190 2013-02-27 DJ Delorie <dj@redhat.com>
2192 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2193 * libbfd.h: Regenerate.
2194 * bfd-in2.h: Regenerate.
2195 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2196 references in compuated relocs.
2198 2013-02-26 Anthony Green <green@moxielogic.com>
2200 * config.bfd: Extend moxie-rtems target triplet name support.
2202 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2205 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2206 unique_global only for definition.
2207 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2209 (elf_link_add_object_symbols): Set unique_global only
2212 2013-02-21 Alan Modra <amodra@gmail.com>
2214 * elf-bfd.h (struct elf_build_id): Extracted from..
2215 (struct elf_build_id_info): ..here. Delete.
2216 (struct output_elf_obj_tdata): New, extracted from..
2217 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2219 (elf_program_header_size): Reference tdata->o.
2220 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2221 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2222 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2223 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2224 when opening bfd in any mode that might write.
2225 (_bfd_elf_write_object_contents): Use build_id field in
2226 output_elf_obj_tdata.
2227 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2228 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2230 2013-02-21 Alan Modra <amodra@gmail.com>
2232 * elf-bfd.h (struct core_elf_obj_tdata): New.
2233 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2234 core_program, and core_command. Add "core".
2235 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2236 Update all refs to tdata core fields.
2237 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2238 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2239 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2240 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2241 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2242 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2243 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2244 to tdata core fields.
2246 2013-02-21 Alan Modra <amodra@gmail.com>
2248 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2249 Delete num_locals and num_globals.
2250 (elf_num_locals, elf_num_globals): Don't define.
2251 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2252 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2253 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2254 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2255 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2256 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2258 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2259 number of locals syms via new param.
2260 (swap_out_syms): Adjust to suit elf_map_symbols change.
2262 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2264 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2265 STO_MICROMIPS annotation.
2267 2013-02-19 Alan Modra <amodra@gmail.com>
2269 * configure.in: Bump version to 2.23.52.
2270 * elf-bfd.h (struct elf_build_id_info): New.
2271 (struct elf_obj_tdata): Delete after_write_object_contents,
2272 after_write_object_contents_info and build_id_size. Make build_id
2273 a pointer to struct elf_build_id_info.
2274 * elf.c (_bfd_elf_write_object_contents): Style. Update
2275 after_write_ibject_contents invocation.
2276 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2277 allow zero size notes.
2278 * configure: Regenerate.
2280 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2282 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2283 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2284 (micromips_elf64_howto_table_rela): Likewise.
2285 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2286 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2287 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2288 (elf_micromips_howto_table_rela): Likewise.
2289 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2291 2013-02-18 Paul Brook <paul@codesourcery.com>
2293 * elfxx-mips.c (MICROMIPS_P): New macro.
2294 (_bfd_mips_elf_symbol_processing): Use it.
2296 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2298 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2299 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2301 2013-02-18 Alan Modra <amodra@gmail.com>
2304 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2305 (_bfd_elf_strtab_clear_all_refs): Declare.
2306 (_bfd_elf_strtab_resize): Declare.
2307 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2308 (_bfd_elf_strtab_clear_all_refs): New function.
2309 (_bfd_elf_strtab_resize): Likewise.
2310 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2312 2013-02-18 Alan Modra <amodra@gmail.com>
2314 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2315 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2316 and elf_text_section to..
2317 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2318 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2319 (struct alpha_elf_find_line): ..this.
2320 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2322 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2325 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2326 for references from the dummy bfd.
2328 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2331 * elflink.c (elf_link_add_object_symbols): Also track weak
2334 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2337 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2338 archive pointing to itself.
2339 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2341 2013-02-15 Nick Clifton <nickc@redhat.com>
2344 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2345 accessing a corrupt nested archive.
2347 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2349 * elfxx-mips.c (mips_got_page_ref): New structure.
2350 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2351 pair to represent the anchor point.
2352 (mips_got_info): Add a got_page_refs field.
2353 (mips_elf_link_hash_table): Add a sym_cache field.
2354 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2355 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2356 new anchor representation.
2357 (mips_elf_create_got_info): Create got_page_refs rather than
2359 (mips_elf_record_got_page_ref): New function.
2360 (mips_elf_pages_for_range): Move further down file.
2361 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2362 Use a section rather than a (bfd, symndx) pair to represent the
2364 (mips_elf_resolve_got_page_ref): New function.
2365 (mips_elf_resolve_final_got_entries): Use it to populate
2367 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2368 rather than mips_elf_record_got_page_entry. Only nullify h
2370 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2373 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2375 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2378 2013-02-12 Alan Modra <amodra@gmail.com>
2380 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2381 suitable definition when using generic linker hash table.
2383 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2385 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2386 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2387 mips_elf_traverse_got_arg. Count GOT entries.
2388 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2389 as argument. Update after above changes.
2390 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2391 mips_elf_count_got_entries. Update the calls to
2392 mips_elf_resolve_final_got_entries.
2394 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2396 * elfxx-mips.c (mips_got_tls_type): New enum.
2397 (mips_got_entry): Add tls_initialized.
2398 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2399 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2401 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2402 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2403 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2405 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2406 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2407 tls_initialized rather than GOT_TLS_DONE.
2408 (mips_tls_got_index): Delete.
2409 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2410 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2411 (mips_elf_record_got_entry): Initialize tls_initialized.
2413 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2415 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2416 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2417 tls_ie_got_offset and tls_gd_got_offset.
2418 (mips_elf_link_hash_newfunc): Remove initialization.
2419 (mips_elf_create_got_info): Likewise.
2420 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2421 (mips_tls_single_got_index): Delete.
2422 (mips_elf_local_got_index): Always use the GOT entry to track
2424 (mips_elf_global_got_index): Likewise.
2425 (mips_elf_create_local_got_entry): Assert that TLS entries have
2426 already been allocated.
2427 (mips_elf_record_global_got_symbol): Don't initialize
2428 tls_ie_type or tls_gd_type.
2429 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2430 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2432 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2434 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2435 have been allocated.
2436 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2437 tls_ie_type and tls_gd_type.
2439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2441 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2442 aliasing violation. Check for htab allocation failures.
2444 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2446 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2448 (mips_elf_global_got_index): ...here. Reorder arguments so that
2449 the output bfd and info come first.
2450 (mips_elf_calculate_relocation): Update the call to
2451 mips_elf_global_got_index accordingly.
2452 (_bfd_mips_elf_finish_dynamic_symbol): Use
2453 mips_elf_primary_global_got_index rather than
2454 mips_elf_global_got_index.
2455 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2457 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2459 * elfxx-mips.c (mips_got_entry): Update comments.
2460 (mips_elf_multi_got_entry_eq): Rename to...
2461 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2462 (mips_elf_create_got_info): Remove master_got_p argument.
2463 Always use mips_elf_got_entry_eq.
2464 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2465 Update calls accordingly.
2467 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2469 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2470 (mips_elf_bfd2got_hash): Delete.
2471 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2472 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2473 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2474 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2475 than mips_elf_got_for_ibfd.
2476 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2477 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2478 (mips_elf_make_got_per_bfd): Replace with...
2479 (mips_elf_add_got_entry): ...this new function.
2480 (mips_elf_make_got_pages_per_bfd): Replace with...
2481 (mips_elf_add_got_page_entry): ...this new function.
2482 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2483 bfd and GOT arguments. Use mips_elf_add_got_entry and
2484 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2485 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2486 to set the BFD's GOT and free the old table.
2487 (mips_elf_merge_got): Replace bfd2got argument with separate
2488 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2489 Use mips_elf_count_got_entries to count the number of entries in
2490 each GOT. Update the calls to mips_elf_merge_got_with.
2491 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2492 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2493 (mips_elf_multi_got): Don't create the bfd2got hash table.
2494 Replace hash table traversal with a walk over the input bfds,
2495 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2496 to set the output bfd's GOT.
2497 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2498 bfds use the master GOT in the single-GOT case.
2499 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2500 rather than mips_elf_got_for_ibfd.
2502 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2504 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2505 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2506 (mips_elf_record_global_got_symbol): Update the hash entry before
2507 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2509 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2510 (mips_elf_record_got_page_entry): Record the entry in both the
2511 master and bfd GOTs.
2513 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2515 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2516 create another one if necessary.
2517 (mips_elf_set_gotidx): New function.
2518 (mips_elf_set_global_gotidx): Use it.
2519 (mips_elf_initialize_tls_index): Likewise. Take a
2520 mips_elf_traverse_got_arg as argument.
2521 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2522 (mips_elf_multi_got): Likewise. Cope with error returns from
2523 mips_elf_set_global_gotidx.
2525 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2527 * elfxx-mips.c (mips_got_info): Add relocs field.
2528 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2530 (mips_elf_traverse_got_arg): ...this new structure.
2531 (mips_elf_count_local_tls_relocs): Delete.
2532 (mips_elf_count_global_tls_relocs): Likewise.
2533 (mips_elf_count_got_entry): New function.
2534 (mips_elf_count_local_got_entries): Likewise.
2535 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2536 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2537 (mips_elf_record_local_got_symbol): Don't count got entries here.
2538 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2539 (mips_elf_set_global_got_offset): Split into...
2540 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2541 new functions. Take a mips_elf_traverse_got_arg rather than a
2542 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2543 Use g->relocs to record the number of relocs needed for global GOT
2545 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2546 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2547 relocations. Update for above function split.
2548 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2549 to count both the number of GOT entries and the number of TLS
2550 relocs required by local entries. Likewise
2551 mips_elf_count_global_tls_entries and global entries.
2552 Remove uses of mips_elf_count_local_tls_relocs and
2553 mips_elf_count_global_tls_relocs.
2555 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2557 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2558 to say that each structure represents only one type of TLS reference.
2559 (GOT_TLS_TYPE): New define.
2560 (mips_elf_link_hash_entry): Temporarily split tls_type and
2561 tls_got_offset into two variables each.
2562 (mips_elf_link_hash_newfunc): Update accordingly.
2563 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2564 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2565 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2566 (mips_tls_got_relocs): Use a switch statement.
2567 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2568 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2569 local "offset" variable.
2570 (mips_tls_got_index): Remove r_type argument and assert. Remove
2571 code that handled entries with two TLS types; always use the
2572 original got_index instead.
2573 (mips_tls_single_got_index): New function.
2574 (mips_elf_local_got_index): Use entry->tls_type to check for
2575 TLS entries. Use mips_tls_single_got_index. Update call to
2577 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2578 Use p->tls_type to check for TLS entries. Update call to
2579 mips_tls_got_index. Use mips_tls_single_got_index.
2580 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2581 Use entry.tls_type to check for TLS entries.
2582 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2583 with r_type argument. Use mips_elf_reloc_tls_type.
2584 Set up the new hash entry fields.
2585 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2586 with r_type argument. Use mips_elf_reloc_tls_type and
2587 mips_tls_got_entries. Remove code that handled entries
2588 with multiple TLS types.
2589 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2590 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2591 Use equality rather than masks when checking for specific TLS types.
2592 Use mips_tls_got_entries. Remove code that handled entries
2593 with multiple TLS types.
2594 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2595 testing the hash table entry.
2596 (_bfd_mips_elf_check_relocs): Update calls to
2597 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2598 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2599 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2601 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2603 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2604 (mips_elf_got_entry_hash): ...this, deleting the old version.
2605 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2608 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2610 * elfxx-mips.c (mips_elf_create_got_info): New function.
2611 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2612 (mips_elf_create_got_section): Likewise.
2614 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2616 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2619 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2621 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2623 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2625 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2626 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2628 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2630 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2631 (mips_elf_count_global_tls_relocs): Don't count indirect or
2633 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2634 number of TLS entries were allocated.
2636 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2638 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2640 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2642 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2643 if there are TLS relocations.
2645 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2647 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2648 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2650 2013-02-11 Alan Modra <amodra@gmail.com>
2652 * elfcode.h (elf_checksum_contents): Free contents.
2653 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2654 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2655 (elf_final_link_free): New function, extracted from..
2656 (bfd_elf_final_link): ..here. Always call
2657 _bfd_elf_write_section_eh_frame_hdr.
2658 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2659 _bfd_elf_link_hash_table_free.
2660 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2661 * libbfd.h: Regenerate.
2662 * merge.c (_bfd_merge_sections_free): New function.
2663 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2665 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2666 _bfd_elf_link_hash_table_free.
2667 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2668 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2669 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2670 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2671 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2672 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2673 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2674 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2675 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2676 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2677 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2678 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2679 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2680 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2681 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2682 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2683 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2685 2013-02-10 Alan Modra <amodra@gmail.com>
2687 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2688 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2689 * m68klinux.c (linux_link_hash_table_create): Likewise.
2690 * sparclinux.c (linux_link_hash_table_create): Likewise.
2691 * sunos.c (sunos_link_hash_table_create): Likewise.
2692 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2693 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2694 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2695 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2696 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2697 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2698 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2699 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2700 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2701 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2702 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2703 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2704 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2705 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2706 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2707 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2708 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2709 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2710 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2711 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2712 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2713 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2714 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2715 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2716 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2717 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2718 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2719 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2721 2013-02-10 Alan Modra <amodra@gmail.com>
2723 * i386linux.c (linux_link_hash_table_create): Allocate table
2724 with bfd_zmalloc, not bfd_alloc.
2725 * pdp11.c (link_hash_table_create): Allocate table with
2726 bfd_malloc, not bfd_alloc.
2727 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2728 with bfd_zmalloc, not bfd_zalloc.
2729 (bfin_link_hash_table_create): Likewise.
2730 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2731 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2733 2013-02-10 Alan Modra <amodra@gmail.com>
2736 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2738 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2740 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2742 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2745 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2747 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2750 2013-02-08 Alan Modra <amodra@gmail.com>
2753 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2754 * elf.c (elf_find_function): Revert last change. Use new
2755 tdata field rather than static vars for cache.
2757 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2760 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2761 symbol is defined in regular object.
2763 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2766 * elf.c (elf_find_function): Don't cache if symbols change.
2768 2013-02-07 Alan Modra <amodra@gmail.com>
2771 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2772 copy attributes from or to non-ELF.
2774 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2776 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2777 for non-zero TLS symbol.
2778 (elf_i386_relocate_section): Don't resolve size relocation against
2779 non-zero TLS symbol.
2780 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2781 pc_count for non-zero TLS symbol.
2782 (elf_x86_64_relocate_section): Don't resolve size relocation
2783 against non-zero TLS symbol.
2785 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2786 Andrew Jenner <andrew@codesourcery.com>
2788 Based on patches from Altera Corporation.
2790 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2791 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2792 (BFD_BACKENDS): Add elf32-nios2.lo.
2793 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2794 * Makefile.in: Regenerated.
2795 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2796 bfd_elf32_littlenios2_vec.
2797 * configure: Regenerated.
2798 * config.bfd: Add cases for nios2.
2799 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2800 (bfd_mach_nios2): Define.
2801 (bfd_nios2_arch): Declare.
2802 (bfd_archures_list): Add bfd_nios2_arch.
2803 * targets.c (bfd_elf32_bignios2_vec): Declare.
2804 (bfd_elf32_littlenios2_vec): Declare.
2805 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2806 bfd_elf32_littlenios2_vec.
2807 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2808 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2809 * bfd-in2.h: Regenerated.
2810 * libbfd.h: Regenerated.
2811 * cpu-nios2.c: New file.
2812 * elf32-nios2.c: New file.
2814 2013-02-06 Alan Modra <amodra@gmail.com>
2816 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2819 2013-02-06 Alan Modra <amodra@gmail.com>
2821 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2822 * Makefile.in: Regenerate.
2824 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2825 Pedro Alves <palves@redhat.com>
2827 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2828 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2830 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2831 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2832 * elf-linux-psinfo.h: New file.
2833 * elf.c: Include elf-linux-psinfo.h.
2834 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2836 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2837 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2838 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2839 (elfcore_write_ppc_linux_prpsinfo32): New function.
2841 2013-02-04 Tristan Gingold <gingold@adacore.com>
2843 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2846 2013-02-04 Alan Modra <amodra@gmail.com>
2848 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2849 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2850 * Makefile.in: Regenerate.
2851 * po/SRC-POTFILES.in: Regenerate.
2853 2013-02-04 Alan Modra <amodra@gmail.com>
2855 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2856 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2858 2013-02-01 Alan Modra <amodra@gmail.com>
2860 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2863 2013-01-31 Tristan Gingold <gingold@adacore.com>
2865 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2866 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2867 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2869 2013-01-31 Alan Modra <amodra@gmail.com>
2870 David S. Miller <davem@davemloft.net>
2873 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2874 references to __tls_get_addr.
2875 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2876 vtinherit and vtentry reloc handling too.
2877 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2879 2013-01-31 Alan Modra <amodra@gmail.com>
2881 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2883 2013-01-31 Alan Modra <amodra@gmail.com>
2885 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2887 2013-01-28 Alan Modra <amodra@gmail.com>
2889 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2890 "relocation" in error messages throughout file.
2891 (ppc64_elf_relocate_section): Remove sibling call error message,
2892 replace with "call lacks nop". Specially report errors for
2893 branches to function entry points via OPD lookup and branches
2894 to stubs. Remove NULL symbol handling now done by %T.
2896 2013-01-28 Alan Modra <amodra@gmail.com>
2898 * archive.c (bfd_generic_archive_p): Return target and keep
2899 ardata on partial matches.
2900 * format.c (bfd_check_format_matches): Adjust for above
2901 change. Remove bfd_error_file_ambiguously_recognized dead
2904 2013-01-26 Alan Modra <amodra@gmail.com>
2906 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2907 bfd_preserve_finish): Move to..
2908 * format.c: ..here, splitting out..
2909 (bfd_reinit): ..this. New function.
2910 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2911 keep bfd state for a match.
2912 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2913 * elfcore.h (elf_core_file_p): Likewise.
2914 * mach-o.c (bfd_mach_o_header_p): Likewise.
2915 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2916 * xsym.c (bfd_sym_object_p): Likewise.
2917 * mmo.c (mmo_scan): Clear abfd->symcount.
2918 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2919 * section.c (bfd_section_list_clear): Clear section_htab.count.
2920 * bfd-in2.h: Regenerate.
2922 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2924 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2925 second reloc, make sure that the reloc potentially exists first.
2927 2013-01-24 Nick Clifton <nickc@redhat.com>
2929 * archures.c: Add bfd_mach_v850e3v5.
2930 * bfd-in2.h: Regenerate.
2931 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2932 * cpu-v850_rh850.c: Likewise.
2933 * elf32-v850.c: Add support for v850e3v5 architecture.
2935 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2937 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2939 2013-01-23 Leif Ekblad <leif@rdos.net>
2941 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2943 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2945 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2946 non-zero TLS symbol.
2947 (elf_i386_relocate_section): Resolve size relocation against
2948 non-zero TLS symbol.
2949 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2950 for non-zero TLS symbol.
2951 (elf_x86_64_relocate_section): Resolve size relocation against
2952 non-zero TLS symbol.
2954 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2956 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2957 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2960 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2962 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2963 PC-relative relocation.
2964 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2965 as PC-relative relocation.
2967 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2969 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2971 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2973 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2974 and R_X86_64_SIZE64 check.
2975 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2976 nor R_X86_64_SIZE64.
2978 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2980 * bfd-in2.h: Regenerated.
2981 * libbfd.h: Likewise.
2983 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2984 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2985 (elf_i386_check_relocs): Handle R_386_SIZE32.
2986 (elf_i386_gc_sweep_hook): Likewise.
2987 (elf_i386_relocate_section): Likewise.
2989 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2990 and R_X86_64_SIZE64 entries.
2991 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2992 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2993 (elf_x86_64_reloc_name_lookup): Likewise.
2994 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2996 (elf_x86_64_gc_sweep_hook): Likewise.
2997 (elf_x86_64_relocate_section): Likewise.
2999 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
3002 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
3005 with R_X86_64_RELATIVE64.
3007 2013-01-15 Nick Clifton <nickc@redhat.com>
3009 * elf32-msp430.c: Fix spelling typo.
3011 2013-01-15 Alan Modra <amodra@gmail.com>
3013 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
3016 2013-01-14 Alan Modra <amodra@gmail.com>
3019 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
3020 (memory_bclose): Likewise. Return 0 on success.
3021 * cache.c (cache_bclose): Likewise.
3022 * opncls.c (opncls_bclose, bfd_close): Likewise.
3023 * vms-lib.c (vms_lib_bclose): Likewise.
3024 * libbfd.h: Regenerate.
3026 2013-01-13 Alan Modra <amodra@gmail.com>
3028 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
3029 Add ref_dynamic_nonweak.
3030 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3031 (_bfd_elf_merge_symbol): Don't call above function. Move
3032 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
3034 (elf_link_add_object_symbols): Delete redundant "override" test.
3035 Don't set dynamic_def here.
3036 (elf_link_output_extsym): Update.
3038 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
3040 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3041 normal and TLS symbol access.
3042 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3044 2013-01-12 Alan Modra <amodra@gmail.com>
3046 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3047 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3048 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3050 2013-01-12 Alan Modra <amodra@gmail.com>
3053 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3054 (_bfd_elf_strtab_clear_all_refs): Define.
3055 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3056 (_bfd_elf_strtab_clear_all_refs): Delete.
3057 * elflink.c (elf_link_add_object_symbols): Clear out added
3058 strtab refs. Correct handling of warning common symbols.
3060 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
3062 * aout0.c: Remove trailing white spaces.
3063 * archive.c: Likewise.
3064 * archures.c: Likewise.
3065 * bfd-in.h: Likewise.
3066 * bfd-in2.h: Likewise.
3067 * coff-alpha.c: Likewise.
3068 * coff-i860.c: Likewise.
3069 * coff-mips.c: Likewise.
3070 * coff-ppc.c: Likewise.
3071 * coff-tic80.c: Likewise.
3072 * coff-x86_64.c: Likewise.
3073 * coff-z80.c: Likewise.
3074 * coffcode.h: Likewise.
3075 * coffgen.c: Likewise.
3076 * cofflink.c: Likewise.
3077 * compress.c: Likewise.
3078 * corefile.c: Likewise.
3079 * cpu-arm.c: Likewise.
3080 * cpu-avr.c: Likewise.
3081 * cpu-bfin.c: Likewise.
3082 * cpu-cr16.c: Likewise.
3083 * cpu-cr16c.c: Likewise.
3084 * cpu-crx.c: Likewise.
3085 * cpu-h8300.c: Likewise.
3086 * cpu-i386.c: Likewise.
3087 * cpu-lm32.c: Likewise.
3088 * cpu-m68k.c: Likewise.
3089 * cpu-moxie.c: Likewise.
3090 * cpu-msp430.c: Likewise.
3091 * cpu-sh.c: Likewise.
3092 * cpu-xc16x.c: Likewise.
3093 * dwarf2.c: Likewise.
3094 * ecofflink.c: Likewise.
3095 * ecoffswap.h: Likewise.
3096 * elf-ifunc.c: Likewise.
3097 * elf-m10300.c: Likewise.
3098 * elf-vxworks.c: Likewise.
3099 * elf32-avr.c: Likewise.
3100 * elf32-avr.h: Likewise.
3101 * elf32-cr16.c: Likewise.
3102 * elf32-cr16c.c: Likewise.
3103 * elf32-cris.c: Likewise.
3104 * elf32-crx.c: Likewise.
3105 * elf32-frv.c: Likewise.
3106 * elf32-hppa.c: Likewise.
3107 * elf32-i860.c: Likewise.
3108 * elf32-ip2k.c: Likewise.
3109 * elf32-iq2000.c: Likewise.
3110 * elf32-m32c.c: Likewise.
3111 * elf32-m68hc1x.c: Likewise.
3112 * elf32-msp430.c: Likewise.
3113 * elf32-mt.c: Likewise.
3114 * elf32-ppc.c: Likewise.
3115 * elf32-rl78.c: Likewise.
3116 * elf32-s390.c: Likewise.
3117 * elf32-score.h: Likewise.
3118 * elf32-sh-symbian.c: Likewise.
3119 * elf32-sh.c: Likewise.
3120 * elf32-spu.c: Likewise.
3121 * elf32-tic6x.c: Likewise.
3122 * elf32-v850.c: Likewise.
3123 * elf32-xc16x.c: Likewise.
3124 * elf32-xtensa.c: Likewise.
3125 * elf64-alpha.c: Likewise.
3126 * elf64-hppa.c: Likewise.
3127 * elf64-ppc.c: Likewise.
3128 * elf64-s390.c: Likewise.
3129 * elfcore.h: Likewise.
3130 * elflink.c: Likewise.
3131 * elfxx-mips.c: Likewise.
3132 * elfxx-sparc.c: Likewise.
3133 * elfxx-tilegx.c: Likewise.
3135 * libcoff.h: Likewise.
3136 * libpei.h: Likewise.
3137 * libxcoff.h: Likewise.
3138 * linker.c: Likewise.
3139 * mach-o-i386.c: Likewise.
3140 * mach-o-target.c: Likewise.
3141 * mach-o.c: Likewise.
3142 * mach-o.h: Likewise.
3144 * opncls.c: Likewise.
3145 * pdp11.c: Likewise.
3146 * pe-x86_64.c: Likewise.
3147 * peXXigen.c: Likewise.
3148 * pef-traceback.h: Likewise.
3149 * pei-x86_64.c: Likewise.
3150 * peicode.h: Likewise.
3151 * plugin.c: Likewise.
3152 * reloc.c: Likewise.
3153 * riscix.c: Likewise.
3154 * section.c: Likewise.
3157 * tekhex.c: Likewise.
3158 * ticoff.h: Likewise.
3159 * vaxbsd.c: Likewise.
3160 * xcofflink.c: Likewise.
3161 * xtensa-isa.c: Likewise.
3163 2013-01-10 Will Newton <will.newton@imgtec.com>
3165 * Makefile.am: Add Meta.
3166 * Makefile.in: Regenerate.
3167 * archures.c (bfd_mach_metag): New.
3168 * bfd-in2.h: Regenerate.
3169 * config.bfd: Add Meta.
3170 * configure: Regenerate.
3171 * configure.in: Add Meta.
3172 * cpu-metag.c: New file.
3173 * elf-bfd.h: Add Meta.
3174 * elf32-metag.c: New file.
3175 * elf32-metag.h: New file.
3176 * libbfd.h: Regenerate.
3177 * reloc.c: Add Meta relocations.
3178 * targets.c: Add Meta.
3180 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3182 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3183 (elfcore_write_aarch_hw_break): Likewise.
3184 (elfcore_write_aarch_hw_watch): Likewise.
3185 * elf.c (elfcore_grok_aarch_tls): New function.
3186 (elfcore_grok_aarch_hw_break): Likewise.
3187 (elfcore_grok_aarch_hw_watch): Likewise.
3188 (elfcore_grok_note): Call the new functions to handle the
3189 corresponding notes.
3190 (elfcore_write_aarch_tls): New function.
3191 (elfcore_write_aarch_hw_break): Likewise.
3192 (elfcore_write_aarch_hw_watch): Likewise.
3193 (elfcore_write_register_note): Call the new functions to handle the
3194 corresponding pseudo sections.
3196 2013-01-07 Tom Tromey <tromey@redhat.com>
3198 * section.c (_bfd_std_section): Rename from std_section.
3199 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3200 (STD_SECTION): Update.
3201 * bfd-in2.h: Rebuild.
3203 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3205 * archures.c (bfd_mach_mips5900): Define.
3206 * bfd-in2.h: Regenerate.
3207 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3208 * cpu-mips.c: Add support for MIPS r5900.
3209 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3211 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3212 Nick Clifton <nickc@redhat.com>
3214 * elflink.c (get_value): Prevent the use of an undefined shift
3215 operation. Add sanity checks.
3217 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3219 * config.bfd (cr16*-*-uclinux*): New target support.
3222 For older changes see ChangeLog-2012
3224 Copyright (C) 2013 Free Software Foundation, Inc.
3226 Copying and distribution of this file, with or without modification,
3227 are permitted in any medium without royalty provided the copyright
3228 notice and this notice are preserved.
3234 version-control: never