1 2013-12-19 Pierre Muller <muller@sourceware.org>
3 * peXXigen.c (rsrc_cmp): Fix unused variable warning.
5 2013-12-19 Pierre Muller <muller@sourceware.org>
7 * peXXigen.c (u16_mbtouc): Avoid unused function warning by excluding
8 if __CYGWIN__ or __MINGW32__ macro is defined.
9 (rsrc_cmp): Fix Windows host version and version without wchar header.
10 [__CYGWIN__, __MINGW32__]: Introduce rsrccmp macro.
11 Fix coding standard issues.
13 2013-12-19 Andreas Schwab <schwab@suse.de>
15 * elf32-m68k.c (elf_m68k_add_symbol_hook): New function.
16 (elf_backend_add_symbol_hook): Define.
18 2013-12-18 Nick Clifton <nickc@redhat.com>
20 * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
23 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-arm.c (elf32_arm_post_process_headers): Call
26 _bfd_elf_post_process_headers.
28 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
30 * elf32-spu.c (spu_elf_post_process_headers): Call
31 _bfd_elf_post_process_headers.
32 * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
34 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
36 * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
37 (_bfd_elf_post_process_headers): This.
38 * elf.c (_bfd_elf_compute_section_file_positions): Always
39 call elf_backend_post_process_headers.
40 (_bfd_elf_set_osabi): Renamed to ...
41 (_bfd_elf_post_process_headers): This.
42 * elf32-hppa.c (elf_backend_post_process_headers): Removed.
43 * elf32-i370.c (elf_backend_post_process_headers): Likewise.
44 * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
45 * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
46 * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
47 * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
48 * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
49 * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
50 * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
51 * (elf_backend_post_process_headers): Likewise.
52 * (elf_backend_post_process_headers): Likewise.
53 * elf32-i386.c (elf_backend_post_process_headers): Don't
54 define as _bfd_elf_set_osabi.
55 (elf_i386_fbsd_post_process_headers): Updated.
56 * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
57 (elf_backend_post_process_headers): Likewise.
58 * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
59 (elf_backend_post_process_headers): Likewise.
60 * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
61 (elf_backend_post_process_headers): Likewise.
62 * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
63 (elf_backend_post_process_headers): Likewise.
64 * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
65 * elfxx-target.h (elf_backend_post_process_headers): Default
66 to _bfd_elf_post_process_headers.
68 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
71 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
72 _bfd_elf_copy_private_bfd_data.
73 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
74 (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
75 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
76 * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
77 (elf32_frvfdpic_copy_private_bfd_data): Likewise.
78 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
79 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
80 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
81 * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
82 (lm32_elf_fdpic_copy_private_bfd_data): Call
83 _bfd_elf_copy_private_bfd_data.
84 * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
85 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
86 * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
87 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
88 * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
89 (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
90 * elf32-sh.c (sh_elf_set_private_flags): Removed.
91 (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
92 and sh_elf_set_mach_from_flags.
93 * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
94 (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
96 2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
98 * peXXigen.c (rsrc_process_section): Rename index to indx.
100 2013-12-17 Nick Clifton <nickc@redhat.com>
102 * peXXigen.c: Include wchar.h if available.
103 Include safe-ctype.h.
104 (HighBitSet, SetHighBit, WithoutHighBit): New macros.
105 (pe_print_resource_entries): Rename to
106 rsrc_print_resource_entries. Handle names that are not RVAs.
107 (pe_print_resource_directory): Rename to
108 rsrc_print_resource_directory.
109 (pe_print_rsrc): Rename to rsrc_print_section. Corrupt
110 computation of RVA bias.
111 (rsrc_count_entries): New function.
112 (rsrc_count_directory): New function.
113 (rsrc_parse_entry): New function.
114 (rsrc_parse_entries): New function.
115 (rsrc_parse_directory): New function.
116 (rsrc_write_string): New function.
117 (rsrc_compute_rva): New function.
118 (rsrc_write_leaf): New function.
119 (rsrc_write_entry): New function.
120 (rsrc_write_directory): New function.
121 (u16_mbtouc): New function.
122 (rsrc_cmp): New function.
123 (rsrc_print_name): New function.
124 (rsrc_resource_name): New function.
125 (rsrc_merge_string_entries): New function.
126 (rsrc_sort_entries): New function.
127 (rsrc_attach_chain): New function.
128 (rsrc_merge): New function.
129 (rsrc_process_section): New function - merges the contents of a
131 (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
132 (rsrc_print_section): Fix mingw64 size issue.
134 * configure.in (AC_CHECK_HEADERS): Add wchar.h
135 * config.in: Regenerate.
136 * configure: Regenerate.
138 2013-12-16 Andreas Schwab <schwab@suse.de>
140 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
143 2013-12-14 Alan Modra <amodra@gmail.com>
145 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
146 symbol that will be skipped, we don't have a new definition.
148 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
149 Wei-Cheng Wang <cole945@gmail.com>
151 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
153 * Makefile.in: Regenerate.
154 * archures.c (bfd_nds32_arch): Add nds32 target.
155 * bfd-in2.h: Regenerate.
156 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
157 and bfd_elf32_nds32belin_vec.
158 (nds32*be-*-linux*): Likewise.
159 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
160 (nds32*be-*-*): Likewise.
161 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
162 (bfd_elf32_nds32le_vec): Likewise.
163 (bfd_elf32_nds32belin_vec): Likewise.
164 (bfd_elf32_nds32lelin_vec): Likewise.
165 * configure: Regenerate.
166 * cpu-nds32.c: New file for nds32.
167 * elf-bfd.h: Add NDS32_ELF_DATA.
168 * elf32-nds32.c: New file for nds32.
169 * elf32-nds32.h: New file for nds32.
170 * libbfd.h: Regenerate.
171 * reloc.c: Add relocations for nds32.
172 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
173 (bfd_elf32_nds32le_vec): Likewise.
174 (bfd_elf32_nds32belin_vec): Likewise.
175 (bfd_elf32_nds32lelin_vec): Likewise.
177 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
180 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
181 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
184 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
188 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
190 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
191 header to ET_EXEC for -pie -Ttext-segment=.
193 2013-12-08 Alan Modra <amodra@gmail.com>
195 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
196 and ref_dynamic_nonweak when chaining together indirect
199 2013-12-06 Tristan Gingold <gingold@adacore.com>
201 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
202 Display epilog opcode.
203 (pex64_dump_xdata): Add argument rf; make addr a local variable.
204 Adjust call to pex64_xdata_print_uwd_codes.
205 (pex64_bfd_print_pdata): Display code range, adjust call to
207 2013-12-05 Tristan Gingold <gingold@adacore.com>
209 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
211 2013-12-03 Nick Clifton <nickc@redhat.com>
213 * peXXigen.c (pe_print_resource_entries): New function: Displays
214 an entry in a .rsrc section.
215 (pe_print_resource_directory): New function: Displays a directory
217 (pe_print_rsrc): New function: Displays the contents of .rsrc
219 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
221 2013-12-03 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
224 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
225 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
227 2013-12-03 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
232 2013-11-26 Will Newton <will.newton@linaro.org>
234 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
235 Handle STT_GNU_IFUNC symbols correctly in static links.
237 2013-11-26 Will Newton <will.newton@linaro.org>
239 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
240 PLT_INDEX is calculated using correct header size.
242 2013-11-22 Cory Fields <cory@coryfields.com>
244 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
245 * libcoff.h: Regenerate.
246 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
247 timestamp if --insert-timestamp was used.
249 2013-11-19 Roland McGrath <mcgrathr@google.com>
251 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
252 when not doing linking (i.e. INFO is a null pointer).
254 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
256 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
258 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
260 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
261 and R_X86_64_PLT32_BND.
262 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
264 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
265 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
266 BFD_RELOC_X86_64_PLT32_BND.
267 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
269 (elf_x86_64_gc_sweep_hook): Likewise.
270 (elf_x86_64_relocate_section): Likewise.
271 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
272 and BFD_RELOC_X86_64_PLT32_BND.
273 * bfd-in2.h: Regenerated.
274 * libbfd.h: Likewise.
276 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
278 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
280 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
282 2013-11-14 Nick Clifton <nickc@redhat.com>
285 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
286 value, TRUE for success, FALSE for failure.
287 Fail if attempting to create a PLT entry for a thumb only target.
288 (elf32_arm_final_link_relocate): Check result of calling
289 elf32_arm_populate_plt_entry.
290 (elf32_arm_finish_dynamic_symbol): Likewise.
292 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
295 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
296 information when forcing a symbol to be local.
298 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
300 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
301 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
302 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
304 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
306 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
307 size of struct elf_prstatus.
309 2013-11-11 Alan Modra <amodra@gmail.com>
311 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
313 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
315 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
316 here, not SYMBOL_CALLS_LOCAL.
317 (ppc64_elf_relocate_section): Likewise.
318 (size_global_entry_stubs): Set undefined symbols on their global
320 (build_global_entry_stubs): ..rather than here.
321 (ppc64_elf_build_stubs): Don't reset glink->size before calling
322 build_global_entry_stubs.
324 2013-11-07 Roland McGrath <mcgrathr@google.com>
326 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
327 collide with bfd_mach_l1om.
328 * bfd-in2.h: Regenerate.
330 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
331 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
332 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
333 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
334 (elf32_x86_64_nacl_elf_object_p): New function.
335 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
337 2013-11-05 DJ Delorie <dj@redhat.com>
339 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
340 are loaded before trying to use them.
342 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
343 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
346 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
348 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
349 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
350 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
351 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
352 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
353 (bfin_relocate_section): Likewise.
354 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
355 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
356 * elf32-cris.c (cris_elf_relocate_section): Likewise.
357 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
358 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
359 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
360 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
361 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
362 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
363 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
364 * elf32-i386.c (elf_i386_relocate_section): Likewise.
365 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
366 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
367 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
368 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
369 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
370 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
371 * elf32-metag.c (elf_metag_relocate_section): Likewise.
372 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
373 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
374 * elf32-mep.c (mep_elf_relocate_section): Likewise.
375 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
376 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
377 * elf32-mt.c (mt_elf_relocate_section): Likewise.
378 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
379 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
380 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
381 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
382 * elf32-rx.c (rx_elf_relocate_section): Likewise.
383 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
384 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
385 * elf32-s390.c (elf_s390_relocate_section): Likewise.
386 * elf32-v850.c (v850_elf_relocate_section): Likewise.
387 * elf32-vax.c (elf_vax_relocate_section): Likewise.
388 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
389 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
390 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
391 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
392 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
393 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
394 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
395 * elf64-s390.c (elf_s390_relocate_section): Likewise.
396 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
397 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
398 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
399 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
401 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
402 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
404 2013-11-05 Alan Modra <amodra@gmail.com>
406 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
408 (ppc64_elf_set_toc): Adjust.
410 2013-11-05 Alan Modra <amodra@gmail.com>
412 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
413 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
414 elf.srelplt, elf.iplt and elf.irelplt.
416 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
418 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
419 ATTRIBUTE_UNUSED from parameter.
420 (nios2_elf_do_lo16_relocate): Likewise.
421 (nios2_elf32_do_hiadj16_relocate): Likewise.
422 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
423 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
424 (nios2_elf32_do_pcrel16_relocate): Likewise.
425 (nios2_elf32_do_call26_relocate): Likewise.
426 (nios2_elf32_do_gprel_relocate): Likewise.
427 (nios2_elf32_do_ujmp_relocate): Likewise.
428 (nios2_elf32_do_cjmp_relocate): Likewise.
429 (nios2_elf32_do_callr_relocate): Likewise.
430 (nios2_elf32_gc_mark_hook): Likewise.
432 2013-11-04 Alan Modra <amodra@gmail.com>
434 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
435 prologue to non-PIC in non-PIC executables.
437 2013-11-04 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
440 pointer_equality_needed flag.
441 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
442 entries for references to functions in shared libraries on
444 (readonly_dynrelocs): Split into function of the same name and..
445 (maybe_set_textrel): ..this new function. Update call.
446 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
447 ELFv2 in most cases if we have a plt entry. Use new
449 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
450 for ifunc in static executables.
451 (size_global_entry_stubs): New function.
452 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
453 Save end of glink branch table.
454 (ppc64_elf_hash_symbol): New function.
455 (build_global_entry_stubs): New function.
456 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
458 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
459 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
462 2013-11-02 Alan Modra <amodra@gmail.com>
464 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
466 2013-11-02 Alan Modra <amodra@gmail.com>
468 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
469 to value for object file.
471 2013-11-01 Roland McGrath <mcgrathr@google.com>
473 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
474 some section have SEC_HAS_CONTENTS set. It's not set for
475 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
476 sections is implausible and not really supportable anyway.
478 2013-10-30 Alan Modra <amodra@gmail.com>
480 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
481 tag to specify tls optimisation.
482 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
483 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
484 toc pointers are used via DT_PPC64_OPT.
486 2013-10-30 Alan Modra <amodra@gmail.com>
488 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
489 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
490 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
491 ppc64_elf_relocate_section): Use new defines.
493 2013-10-30 Alan Modra <amodra@gmail.com>
495 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
496 parameter and adjust for ELFv2. Update all uses.
497 (PLT_CALL_STUB_SIZE): Delete.
498 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
499 (allocate_dynrelocs): Likewise.
500 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
501 (get_r2off): Return 0 for ELFv2 -R.
502 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
503 (ppc64_elf_size_stubs): Likewise.
504 (ppc64_elf_build_stubs): Add new ELFv2 glink.
506 2013-10-30 Alan Modra <amodra@gmail.com>
507 Ulrich Weigand <uweigand@de.ibm.com>
509 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
510 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
511 we forgot, "plt_ent".
512 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
513 st_other bits only valid in ELFv2.
514 (ppc64_elf_merge_symbol_attribute): New function.
515 (ppc_type_of_stub): Add local_off param to test branch range.
516 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
517 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
518 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
520 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
523 2013-10-30 Alan Modra <amodra@gmail.com>
525 * elf64-ppc.c (abiversion, set_abiversion): New functions.
526 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
527 (struct ppc_link_hash_table): Add opd_abi.
528 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
529 (ppc64_elf_merge_private_bfd_data): New function.
530 (ppc64_elf_print_private_bfd_data): New function.
531 (ppc64_elf_tls_setup): Set htab->opd_abi.
532 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
534 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
535 (ppc64_elf_finish_dynamic_symbol): Likewise
537 2013-10-30 Alan Modra <amodra@gmail.com>
539 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
540 reg and r12 as destination.
541 (ppc_build_one_stub): Likewise.
542 (ppc64_elf_build_stubs): Likewise for glink.
544 2013-10-30 Alan Modra <amodra@gmail.com>
546 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
547 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
548 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
549 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
550 Make all _HA and _HI relocs report signed overflow.
551 (ppc64_elf_reloc_type_lookup): Handle new relocs.
552 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
553 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
554 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
555 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
556 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
557 * libbfd.h: Regenerate.
558 * bfd-in2.h: Regenerate.
560 2013-10-29 Roland McGrath <mcgrathr@google.com>
562 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
563 sequence to match what the assembler generates.
565 2013-10-29 Jan Beulich <jbeulich@suse.com>
567 * elflink.c (struct elf_outext_info): Add field file_sym_done.
568 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
569 symbol emission from here ...
570 (elf_link_output_extsym): ... to here.
572 2013-10-24 Nick Clifton <nickc@redhat.com>
575 * dwarf2.c (lookup_address_in_line_info_table): Change return type
576 to be the range of addresses covered by the table.
577 (comp_unit_find_nearest_line): Likewise.
578 (find_line): Search all CUs. Select the one that matches and
579 covers the smallest address range.
581 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
583 * elf32-cris.c (cris_elf_check_relocs): Don't assume
584 a registered dynobj means that a .got has been created.
586 2013-10-17 Alan Modra <amodra@gmail.com>
589 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
590 when finding lowest_section.
592 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
594 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
595 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
596 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
597 Merge Tag_GNU_MIPS_ABI_MSA attributes.
599 2013-10-14 Nick Clifton <nickc@redhat.com>
601 * gen-aout.c (main): Fix formatting. Close file.
603 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
605 * elfxx-mips.c (mips_use_local_got_p): New function.
606 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
607 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
608 GOT and absolute references.
610 2013-10-09 Roland McGrath <mcgrathr@google.com>
612 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
613 expression to int to silence over-eager compiler warnings.
615 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
616 loop that doesn't use (or initialize) it.
618 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
619 Move second const qualifier so it applies to the pointer.
621 2013-10-09 Nick Clifton <nickc@redhat.com>
624 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
626 2013-10-09 Tom Tromey <tromey@redhat.com>
628 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
630 2013-10-09 Nick Clifton <nickc@redhat.com>
633 * elf32-rl78.c (rl78_dump_symtab): Delete.
634 (rl78_get_reloc): Delete.
636 2013-10-09 Tom Tromey <tromey@redhat.com>
638 * bfd-in2.h: Rebuild.
639 * opncls.c (bfd_get_alt_debug_link_info): Change type of
640 buildid_len to bfd_size_type.
642 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
645 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
646 "case". Reindent "switch" statements.
648 2013-10-08 Tom Tromey <tromey@redhat.com>
650 * bfd-in2.h: Rebuild.
651 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
652 parameter. Change type of buildid_out. Update.
653 (get_alt_debug_link_info_shim): New function.
654 (bfd_follow_gnu_debuglink): Use it.
656 2013-10-08 Andreas Schwab <schwab@suse.de>
658 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
661 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
663 * configure: Regenerate.
665 2013-10-03 Will Newton <will.newton@linaro.org>
667 * configure: Regenerate.
668 * configure.in: Build elf-ifunc.o for AArch64.
669 * elfnn-aarch64.c: Include objalloc.h.
670 (elfNN_aarch64_local_htab_hash): New function.
671 (elfNN_aarch64_local_htab_eq): New function.
672 (elfNN_aarch64_get_local_sym_hash): New function.
673 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
675 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
676 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
677 for handling STT_GNU_IFUNC symbols.
678 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
679 references to STT_GNU_IFUNC symbols.
680 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
681 STT_GNU_IFUNC symbols.
682 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
683 symbols. Ensure we don't increase plt.refcount from -1 to 0.
684 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
685 (elfNN_aarch64_is_function_type): Remove function.
686 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
687 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
688 (elfNN_aarch64_allocate_local_dynrelocs): New function.
689 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
690 (elfNN_aarch64_size_dynamic_sections): Call
691 elfNN_aarch64_allocate_local_dynrelocs.
692 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
693 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
694 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
695 STT_GNU_IFUNC symbols and .iplt.
696 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
697 (elfNN_aarch64_finish_dynamic_sections): Call
698 elfNN_aarch64_finish_local_dynamic_symbol.
700 2013-09-30 Nick Clifton <nickc@redhat.com>
702 * cpu-msp430.c: Use printable names that match the values
703 displayed by readelf.
705 2013-08-25 Andrew Pinski <apinski@cavium.com>
707 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
710 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
712 * elfxx-mips.c (mips_elf_create_got_section): Hide
713 _GLOBAL_OFFSET_TABLE_.
715 2013-09-24 Alan Modra <amodra@gmail.com>
717 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
719 2013-09-24 Alan Modra <amodra@gmail.com>
721 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
722 stabs at end of .stab. Tidy variable usage. Don't drop the need
723 for a NULL function name stab if If N_FUN stab is ignored.
724 Ensure index entry count loop matches write loop.
726 2013-09-20 Alan Modra <amodra@gmail.com>
728 * configure: Regenerate.
730 2013-09-18 Tristan Gingold <gingold@adacore.com>
732 * configure.in: Bump version to 2.24.51
733 * configure: Regenerate.
735 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
737 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
740 2013-08-31 John David Anglin <dave.anglin@bell.net>
742 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
745 2013-08-29 Jakub Jelinek <jakub@redhat.com>
747 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
748 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
749 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
750 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
752 2013-08-27 Alan Modra <amodra@gmail.com>
754 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
755 Add notice_as_needed.
756 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
757 (elf_backend_notice_as_needed): Define.
758 (ppc64_elf_as_needed_cleanup): Rename and adjust..
759 (ppc64_elf_notice_as_needed): ..to this.
760 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
761 (elf_link_add_object_symbols): ..from here.
762 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
763 (elf_backend_notice_as_needed): Define..
764 (elfNN_bed): ..and use here.
766 2013-08-26 Roland McGrath <mcgrathr@google.com>
768 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
769 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
770 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
771 (bfd_i386_nacl_arch): New variable.
772 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
773 (bfd_x64_32_arch_intel_syntax): Link them into the list.
774 * bfd-in2.h: Regenerate.
776 2013-08-26 Roland McGrath <mcgrathr@google.com>
778 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
779 elf_segment_map list. If an executable segment is page-aligned
780 but does not end with a full page, then append a fake section into
781 the segment map entry that pads out the page.
782 (nacl_final_write_processing): New function. Write the code fill
783 laid out in nacl_modify_segment_map.
784 * elf-nacl.h: Declare it.
785 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
786 (elf_backend_final_write_processing): Define it for NaCl backend.
787 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
788 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
790 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
791 parameter to MINPAGESIZE.
792 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
794 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
796 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
798 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
799 set GOT's entry size if there is no ELF section data.
800 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
801 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
804 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
806 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
807 (get_elf_x86_64_backend_data): Use it.
808 (elf_x86_64_size_dynamic_sections): Likewise.
810 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
813 * bfdio.c: Fix typos.
814 * elf32-spu.c: Likewise.
815 * elfnn-aarch64.c: Likewise.
817 2013-08-21 Tristan Gingold <gingold@adacore.com>
819 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
821 * coffcode.h (coff_compute_section_file_positions): Force
822 match between file offset and vma offset.
824 2013-08-21 Alan Modra <amodra@gmail.com>
826 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
827 and *poldalignment before exiting when !relocs_compatible.
829 2013-08-21 Alan Modra <amodra@gmail.com>
831 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
832 symbols to STV_HIDDEN.
834 2013-08-14 John Tytgat <john@bass-software.com>
837 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
838 segment containing the relocating symbol instead of assuming 0 for
839 sb group relocations.
841 2013-08-09 Nick Clifton <nickc@redhat.com>
843 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
844 flag bits do not match.
845 (rl78_elf_print_private_bfd_data): Describe G10 flag.
847 2013-08-05 John Tytgat <john@bass-software.com>
849 * po/BLD-POTFILES.in: Regenerate.
850 * po/SRC-POTFILES.in: Likewise.
852 2013-07-31 John Tytgat <john@bass-software.com>
855 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
858 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
860 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
861 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
864 2013-07-27 Andrew Pinski <apinski@cavium.com>
866 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
867 Use the correct alignment for
868 _bfd_elf_make_dynamic_reloc_section for ILP32.
870 2013-07-27 Andrew Pinski <apinski@cavium.com>
872 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
873 BFD_RELOC_AARCH64_NONE explicitly.
875 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
877 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
878 entry size if there is no ELF section data.
880 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
882 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
883 Don't check symbol visibility here. Remove a check already
885 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
886 instead of individual checks.
887 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
888 check the offset to decide if produce a GOT or PLT entry.
889 Remove redundant assertions. Remove code to produce GOT entries
890 for local symbols. Remove a duplicate comment and add a comment
892 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
895 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
897 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
900 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
902 * elf32-vax.c (elf_vax_discard_got_entries): New function.
903 (elf_vax_always_size_sections): Likewise.
904 (elf_vax_size_dynamic_sections): Remove code moved to
905 elf_vax_always_size_sections. Make comment on
906 elf_vax_instantiate_got_entries match reality.
907 (elf_vax_instantiate_got_entries): Assert that rather than check
908 if dynobj is null. Don't check for dynamic_sections_created.
909 Make function description match reality.
910 (elf_backend_always_size_sections): New macro.
912 2013-07-25 Alan Modra <amodra@gmail.com>
914 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
916 (opd_entry_value): Cache .opd section contents.
917 (ppc64_elf_relocate_section): Adjust.
919 2013-07-25 Alan Modra <amodra@gmail.com>
923 * elflink.c (elf_link_add_object_symbols): Correct test in
924 last patch. Remove unnecessary code.
926 2013-07-24 Tristan Gingold <gingold@adacore.com>
928 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
929 R_RBR. Add numbers in comments.
930 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
931 * coff64-rs6000.c: Likewise.
933 2013-07-20 Alan Modra <amodra@gmail.com>
937 * elflink.c (elf_link_add_object_symbols): Don't clobber
938 .gnu.warning.symbol sections when shared.
940 2013-07-19 Nick Clifton <nickc@redhat.com>
942 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
943 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
945 2013-07-18 Travis Snoozy <quandary@remstate.com>
948 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
950 * R_MSP430_2X_PCREL: Likewise.
951 * R_MSP430X_10_PCREL: Likewise.
952 * R_MSP430X_2X_PCREL: Likewise.
954 2013-07-18 Terry Guo <terry.guo@arm.com>
956 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
958 (elf32_arm_final_link_relocate): Likewise.
960 2013-07-18 Bill Neubauer <wcn@google.com>
962 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
965 2013-07-18 Roland McGrath <mcgrathr@google.com>
967 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
968 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
969 (arm_build_one_stub): Increase MAXRELOCS to 3.
970 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
971 (struct elf32_arm_link_hash_table): Give add_stub_section member's
972 pointee type a third argument.
973 (elf32_arm_create_or_find_stub_sec): Update caller.
974 (elf32_arm_size_stubs): Update argument type.
975 * bfd-in.h (elf32_arm_size_stubs): Update decl.
976 * bfd-in2.h: Regenerate.
977 * libbfd.h: Regenerate.
979 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
981 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
982 magic numbers with enum values.
984 2013-07-12 Roland McGrath <mcgrathr@google.com>
986 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
987 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
988 been added here with 2013-07-05 elf32-s390.c change).
989 * bfd-in2.h: Regenerate (no-op).
990 * libbfd.h: Regenerate (no-op).
992 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
994 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
996 (_bfd_mips_elf_print_private_bfd_data): Likewise.
998 2013-07-09 Tristan Gingold <gingold@adacore.com>
1000 * vms-alpha.c (struct vms_private_data_struct): Remove
1001 flag_hash_long_names and flag_show_after_trunc.
1002 (hash_string): Remove.
1003 (_bfd_vms_length_hash_symbol): Remove.
1004 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
1005 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
1006 (_bfd_vms_write_ehdr): Remove code that set removed flags.
1007 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
1008 (vms_bfd_is_local_label_name): Remove trace call.
1010 2013-07-09 Tristan Gingold <gingold@adacore.com>
1012 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
1014 * configure.com: Adjust to match changes in configure.
1015 * makefile.vms (OBJS): Update list.
1017 2013-07-05 Tristan Gingold <gingold@adacore.com>
1019 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1022 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1024 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1025 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1026 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1027 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1029 * elf64-s390.c: See elf32-s390.c
1030 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1031 * libbfd.h: Add new reloc strings.
1033 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1035 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1037 (elfNN_aarch64_relocate_section): Likewise.
1038 (elfNN_aarch64_gc_sweep_hook): Likewise.
1039 (elfNN_aarch64_check_relocs): Likewise.
1041 2013-07-03 Alan Modra <amodra@gmail.com>
1043 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1044 when relocatable. Don't change root.type or type here.
1045 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1047 2013-07-03 Alan Modra <amodra@gmail.com>
1049 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1050 (ppc64_elf_size_stubs): Don't set "addend".
1051 (ppc64_elf_relocate_section): Don't allow calls via
1052 toc-adjusting stubs without a following nop even in an
1053 executable, except for self-calls and both libc_start_main
1054 and .libc_start_main.
1056 2013-07-03 Alan Modra <amodra@gmail.com>
1058 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1060 2013-07-02 Tristan Gingold <gingold@adacore.com>
1062 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1065 2013-07-02 Tristan Gingold <gingold@adacore.com>
1067 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1068 (_bfd_vms_find_nearest_line_discriminator): New function.
1070 2013-07-02 Tristan Gingold <gingold@adacore.com>
1072 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1074 2013-07-02 Tristan Gingold <gingold@adacore.com>
1076 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1077 (rs6000coff_vec): Reference it.
1079 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1081 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1082 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1083 (elfNN_aarch64_create_dynamic_sections): Do not define
1084 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1086 2013-07-02 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1089 .TOC. after relocatable check.
1091 2013-07-01 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.h (ppc64_elf_toc): Delete.
1094 (ppc64_elf_set_toc): Declare.
1095 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1096 with call the ppc64_elf_set_toc.
1097 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1098 (ppc64_elf_start_multitoc_partition): Likewise.
1099 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
1101 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1103 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1104 as needing a toc pointer.
1105 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1106 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
1109 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1115 2013-06-28 Nick Clifton <nickc@redhat.com>
1118 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1120 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1122 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1124 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1125 in sgot[0] rather than sgotplt[0].
1127 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1129 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1130 beginning of the generated file.
1131 (elf64-aarch64.c): Likewise.
1132 * Makefile.in: Re-generated.
1134 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1136 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1137 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1138 * Makefile.in: Re-generated.
1139 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1140 (bfd_elf64_littleaarch64_vec): Likewise.
1141 (bfd_elf32_bigaarch64_vec): Likewise.
1142 (bfd_elf32_littleaarch64_vec): Likewise.
1143 * configure: Re-generated.
1144 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1145 * elfxx-aarch64.h: New file.
1146 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1147 stuff to elfxx-aarch64.c.
1148 (bfd_elf_aarch64_put_addend): Removed.
1149 (PG_OFFSET, PG): Likewise.
1150 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1151 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1152 (elf64_aarch64_grok_prstatus): Removed.
1153 (elf_backend_grok_prstatus): Removed.
1155 (aarch64_unsigned_overflow): Likewise.
1156 (aarch64_signed_overflow): Likewise.
1157 (aarch64_resolve_relocation): Likewise.
1159 (decode_branch_ofs_26): Likewise.
1160 (decode_cond_branch_ofs_19): Likewise.
1161 (decode_ld_lit_ofs_19): Likewise.
1162 (decode_tst_branch_ofs_14): Likewise.
1163 (decode_movw_imm): Likewise.
1164 (decode_adr_imm): Likewise.
1165 (decode_add_imm): Likewise.
1166 (reencode_branch_ofs_26): Likewise.
1167 (reencode_cond_branch_ofs_19): Likewise.
1168 (reencode_ld_lit_ofs_19): Likewise.
1169 (reencode_tst_branch_ofs_14): Likewise.
1170 (reencode_movw_imm): Likewise.
1171 (reencode_adr_imm): Likewise.
1172 (reencode_ldst_pos_imm): Likewise.
1173 (reencode_add_imm): Likewise.
1174 (reencode_movzn_to_movz): Likewise.
1175 (reencode_movzn_to_movn): Likewise.
1176 (aarch64_relocate): Update to call the new function names in
1178 (aarch64_calculate_got_entry_vma): Likewise.
1179 (elfNN_aarch64_final_link_relocate): Likewise.
1180 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1181 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1182 (elf_aarch64_update_plt_entry): ... this.
1183 (elfNN_aarch64_create_small_pltn_entry): Update.
1184 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1185 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1186 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1187 call elf_aarch64_update_plt_entry.
1189 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1191 * bfd-in2.h: Re-generated.
1192 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1193 (IS_AARCH64_TLS_RELOC): Change to be based on the
1194 bfd reloc enumerators.
1195 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1196 (PG, PG_OFFSET): Cast literal to bfd_vma.
1197 (elf64_aarch64_howto_table): Removed.
1198 (elf64_aarch64_howto_dynrelocs): Removed.
1199 (elf64_aarch64_tls_howto_table): Removed.
1200 (elf64_aarch64_tlsdesc_howto_table): Removed.
1201 (elfNN_aarch64_howto_table): New table to host all howto entires..
1202 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1203 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1204 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1205 (struct elf_aarch64_reloc_map): New.
1206 (elf_aarch64_reloc_map): New table.
1207 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1208 (elfNN_aarch64_howto_from_type): Update to look up the new table
1209 elfNN_aarch64_howto_table.
1210 (struct elf64_aarch64_reloc_map): Remove.
1211 (elf64_aarch64_reloc_map): Remove.
1212 (elfNN_aarch64_reloc_type_lookup): Change to call
1213 elfNN_aarch64_howto_from_bfd_reloc.
1214 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1215 elfNN_aarch64_howto_table.
1216 (aarch64_resolve_relocation): Refactor to switch on the bfd
1218 (bfd_elf_aarch64_put_addend): Likewise.
1219 (elfNN_aarch64_final_link_relocate): Likewise.
1220 (aarch64_tls_transition_without_check): Likewise.
1221 (aarch64_reloc_got_type): Likewise.
1222 (aarch64_can_relax_tls): Likewise.
1223 (aarch64_tls_transition): Likewise.
1224 (elfNN_aarch64_tls_relax): Likewise.
1225 (elfNN_aarch64_final_link_relocate): Likewise.
1226 (elfNN_aarch64_relocate_section): Likewise.
1227 (elfNN_aarch64_gc_sweep_hook): Likewise.
1228 (elfNN_aarch64_check_relocs): Likewise.
1229 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1230 * libbfd.h: Re-generated.
1231 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1232 (BFD_RELOC_AARCH64_RELOC_START)
1233 (BFD_RELOC_AARCH64_RELOC_END)
1234 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1235 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1236 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1237 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1238 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1239 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1240 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1242 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1244 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1245 (BUILD_CFILES): Add elf32-aarch64.c.
1246 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1247 * Makefile.in: Re-generated.
1248 * archures.c (bfd_mach_aarch64_ilp32): New define.
1249 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1250 (bfd_elf32_aarch64_set_options): Ditto.
1251 (elf32_aarch64_setup_section_lists): Ditto.
1252 (elf32_aarch64_next_input_section): Ditto.
1253 (elf32_aarch64_size_stubs): Ditto.
1254 (elf32_aarch64_build_stubs): Ditto.
1255 * bfd-in2.h: Re-generated.
1256 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1257 and bfd_elf32_bigaarch64_vec.
1258 (aarch64-*-linux*): Likewise.
1259 (aarch64_be-*-elf): Likewise.
1260 (aarch64_be-*-linux*): Likewise.
1261 * configure.in (bfd_elf32_bigaarch64_vec)
1262 (bfd_elf32_littleaarch64_vec): New.
1263 * configure: Re-generated.
1264 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1266 (bfd_aarch64_arch_ilp32): New.
1267 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1268 * elfnn-aarch64.c (ARCH_SIZE): New define.
1269 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1270 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1271 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1272 (ELF64_R_*): Rename to ELFNN_R_*.
1273 Plus other paramaterization.
1274 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1276 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1277 bfd_elf32_littleaarch64_vec.
1279 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1281 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1282 (BUILD_CFILES): Add elf64-aarch64.c.
1283 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1284 * Makefile.in: Re-generated.
1285 * elf64-aarch64.c: Rename to ...
1286 * elfnn-aarch64.c: ... this.
1288 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1289 Paul Brook <paul@codesourcery.com>
1291 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1292 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1293 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1294 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1295 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1296 (micromips_insn32_o32_exec_plt0_entry): New variable.
1297 (micromips_insn32_o32_exec_plt_entry): Likewise.
1298 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1299 (mips_elf_estimate_stub_size): Likewise.
1300 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1301 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1302 (mips_finish_exec_plt): Likewise.
1303 (_bfd_mips_elf_relax_section): Likewise.
1304 (_bfd_mips_elf_insn32): New function.
1305 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1307 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1309 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1311 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1312 (bfd_elf32_get_synthetic_symtab): New macro.
1313 * elfxx-mips.c (plt_entry): New structure.
1314 (mips_elf_link_hash_entry): Add use_plt_entry member.
1315 (mips_elf_link_hash_table): Rename plt_entry_size member to
1316 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1317 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1319 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1320 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1321 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1322 (STUB_LI16S_MICROMIPS): Likewise.
1323 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1324 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1325 (micromips_o32_exec_plt0_entry): New variable.
1326 (mips16_o32_exec_plt_entry): Likewise.
1327 (micromips_o32_exec_plt_entry): Likewise.
1328 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1329 (mips_elf_output_extsym): Update to use gotplt_union's plist
1330 member rather than offset.
1331 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1332 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1333 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1334 member rather than offset.
1335 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1337 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1339 (mips_elf_make_plt_record): New function.
1340 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1341 of JAL relocations that might need a PLT entry.
1342 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1343 gotplt_union's plist member rather than offset. Set individual
1344 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1345 Don't set the symbol's value in the symbol table for PLT
1346 references here. Don't set the PLT or PLT GOT section sizes
1348 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1349 (mips_elf_allocate_lazy_stub): Likewise.
1350 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1352 (mips_elf_set_plt_sym_value): New function.
1353 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1354 PLT and PLT GOT section sizes here. Set the symbol values in
1355 the symbol table for PLT references here. Handle microMIPS
1356 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1357 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1358 gotplt_union's plist member rather than offset. Handle
1359 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1360 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1361 gotplt_union's plist member rather than offset. Use
1362 MIPS_ELF_GOT_SIZE to calculate GOT address.
1363 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1364 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1365 mips_finish_exec_plt.
1366 (_bfd_mips_elf_link_hash_table_create): Update to use
1367 gotplt_union's plist member rather than offset.
1368 (_bfd_mips_elf_get_synthetic_symtab): New function.
1370 2013-06-24 Wawa <caojinyu@msn.com>
1373 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1375 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1377 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1379 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1380 * Makefile.in: Regenerate.
1381 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1382 Set want64 to true for them at the end.
1383 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1386 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1388 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1389 set sh_entsize for PLT section.
1391 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1393 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1394 * bfd-in2.h: Re-generated.
1395 * elf64-aarch64.c (RELOC_SECTION): Removed.
1396 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1397 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1398 (elf64_aarch64_link_hash_traverse): Ditto.
1399 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1402 2013-06-19 Will Newton <will.newton@linaro.org>
1404 * configure: Regenerated.
1405 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1406 * elf64-aarch64.c: Remove objalloc.h include.
1407 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1408 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1409 members. (elf_aarch64_local_htab_hash): Remove function.
1410 (elf_aarch64_local_htab_eq): Remove function.
1411 (elf_aarch64_get_local_sym_hash): Remove function.
1412 (elf64_aarch64_link_hash_table_create): Remove local hash
1413 table initialization.
1414 (elf64_aarch64_final_link_relocate): Remove sym argument and
1415 handling of ifunc symbols.
1416 (elf64_aarch64_relocate_section): Don't pass sym argument to
1417 elf64_aarch64_final_link_relocate.
1418 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1419 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1420 (elf64_aarch64_check_relocs): Likewise.
1421 (elf64_aarch64_post_process_headers): Remove call to
1423 (elf64_aarch64_is_function_type): New function.
1424 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1425 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1426 (elf64_aarch64_size_dynamic_sections): Remove call to
1427 elf_aarch64_allocate_local_dynrelocs.
1428 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1429 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1430 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1431 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1432 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1433 elf_aarch64_finish_local_dynamic_symbol.
1434 (elf64_aarch64_add_symbol_hook): Remove function.
1436 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1438 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1439 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1440 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1441 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1442 R_AARCH64_GOT_LD_PREL19.
1444 2013-06-13 Terry Guo <terry.guo@arm.com>
1447 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1448 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1449 supports thumb instructions.
1451 2013-06-11 DJ Delorie <dj@redhat.com>
1453 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1455 2013-06-11 Will Newton <will.newton@linaro.org>
1457 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1458 ELF64_R_SYM instead of ELF32_R_SYM.
1460 2013-06-11 Nick Clifton <nickc@redhat.com>
1462 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1463 checks if the dynamic sections have been created and relaxation
1464 has not been performed.
1466 2013-06-07 Will Newton <will.newton@linaro.org>
1468 * configure: Regenerate.
1469 * configure.in: Build elf-ifunc.o for AArch64.
1470 * elf64-aarch64.c: Include objalloc.h.
1471 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1472 (struct elf64_aarch64_link_hash_table): Add members for handling
1473 R_AARCH64_IRELATIVE relocations.
1474 (elf_aarch64_local_htab_hash): New function.
1475 (elf_aarch64_local_htab_eq): New function.
1476 (elf_aarch64_get_local_sym_hash): New function.
1477 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1479 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1480 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1481 for handling STT_GNU_IFUNC symbols.
1482 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1483 references to STT_GNU_IFUNC symbols.
1484 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1485 STT_GNU_IFUNC symbols.
1486 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1487 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1488 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1489 (elf64_aarch64_is_function_type): Remove function.
1490 (elf64_aarch64_allocate_dynrelocs): Call
1491 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1492 (elf_aarch64_allocate_local_dynrelocs): New function.
1493 (elf64_aarch64_size_dynamic_sections): Call
1494 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1495 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1496 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1497 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1498 STT_GNU_IFUNC symbols and .iplt.
1499 (elf_aarch64_finish_local_dynamic_symbol): New function.
1500 (elf64_aarch64_finish_dynamic_sections): Call
1501 elf_aarch64_finish_local_dynamic_symbol.
1502 (elf64_aarch64_add_symbol_hook): New function.
1504 2013-06-03 Alan Modra <amodra@gmail.com>
1506 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1507 var. Use it with last_stab.
1509 2013-05-30 Paul Brook <paul@codesourcery.com>
1511 * bfd-in2.h: Regenerate.
1512 * elf32-mips.c (elf_mips_eh_howto): New.
1513 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1514 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1515 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1516 * elf64-mips.c (elf_mips_eh_howto): New.
1517 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1518 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1519 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1520 * libbfd.h: Regenerate.
1521 * reloc.c (BFD_RELOC_MIPS_EH): New.
1523 2013-05-29 Nick Clifton <nickc@redhat.com>
1525 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1526 alternate debug info source.
1527 (dwarf_debug_sections): Add entries for alternate .debug_str and
1528 .debug_info sections.
1529 (dwarf_debug_section_enum): Likewise.
1530 (read_alt_indirect_string): New function. Handles a
1531 DW_FORM_GNU_strp_alt attribute.
1532 (read_alt_indirect_ref): New function. Handles a
1533 DW_FORM_GNU_ref_alt attribute.
1534 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1535 DW_FORM_GNU_strp_alt.
1536 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1538 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1540 * opncls.c (GNU_DEBUGALTLINK): Define.
1541 (bfd_get_alt_debug_link_info): New function.
1542 (separate_alt_debug_file_exists): New function.
1543 (find_separate_debug_file): Add parameters for fetch and check
1545 (bfd_follow_gnu_debugaltlink): New function.
1546 * bfd-in2.h: Regenerate.
1548 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1550 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1551 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1552 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1553 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1554 * bfd-in2.h: Regenerate.
1555 * libbfd.h: Regenerate.
1556 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1558 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1559 (elf64_aarch64_reloc_map): Likewise.
1560 (aarch64_resolve_relocation): Likewise.
1561 (bfd_elf_aarch64_put_addend): Likewise.
1562 (aarch64_tls_transition_without_check): Likewise.
1563 (aarch64_reloc_got_type): Likewise.
1564 (elf64_aarch64_final_link_relocate): Likewise.
1565 (elf64_aarch64_tls_relax): Likewise.
1566 (elf64_aarch64_relocate_section): Likewise.
1567 (elf64_aarch64_gc_sweep_hook): Likewise.
1568 (elf64_aarch64_check_relocs): Likewise.
1570 2013-05-26 Mark Wielaard <mjw@redhat.com>
1572 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1573 (max_open_files): New static int initialized to zero.
1574 (bfd_cache_max_open): New static function to set and return
1576 (bfd_cache_init): Use bfd_cache_max_open.
1577 (bfd_open_file): Likewise.
1578 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1579 (AC_CHECK_FUNCS): Add getrlimit.
1580 * configure: Regenerated.
1581 * config.in: Likewise.
1582 * sysdep.h: Check and include sys/resource.h for getrlimit.
1584 2013-05-23 Alan Modra <amodra@gmail.com>
1586 * format.c (bfd_check_format_matches): Don't match a target in
1587 targ_selvecs if some other target is a better match. If
1588 targets implement match priority, fall back to the first of
1591 2013-05-22 Eric Herman <eric@freesa.org>
1594 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1596 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1599 * srec.c (srec_set_section_contents): Properly convert size
1600 and offset to address when octets_per_byte is not unity.
1602 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1604 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1605 refcount member of the gotplt_union when resetting the reference
1606 count. Adjust comment.
1608 2013-05-20 Will Newton <will.newton@linaro.org>
1610 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1611 relocs_copied member.
1612 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1613 relocs_copied member.
1614 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1615 relocs_copied member.
1617 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1619 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1620 function definition.
1622 2013-05-16 Cary Coutant <ccoutant@google.com>
1624 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1625 external_ext_size and esize.
1627 2013-05-16 Tristan Gingold <gingold@adacore.com>
1629 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1630 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1632 2013-05-15 Andreas Schwab <schwab@suse.de>
1634 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1636 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1638 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1639 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1641 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1643 * bfd.c (_bfd_default_error_handler): Replace use of putc
1644 by fputc. Add comment explaining why.
1646 2013-05-09 Alan Modra <amodra@gmail.com>
1648 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1649 of symbols when hashes already exist.
1651 2013-05-07 Will Newton <will.newton@linaro.org>
1653 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1654 plt_header_size argument for ports where it differs from
1656 * elf-bfd.h: Likewise.
1657 * elf32-i386.c: Pass plt_header_size to
1658 _bfd_elf_allocate_ifunc_dyn_relocs.
1659 * elf64-x86-64.c: Likewise.
1661 2013-05-07 Will Newton <will.newton@linaro.org>
1663 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1665 * elf-bfd.h: Likewise.
1667 2013-05-06 Paul Brook <paul@codesourcery.com>
1669 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1670 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1671 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1672 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1673 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1674 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1676 2013-05-06 Alan Modra <amodra@gmail.com>
1678 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1679 hashes are not available.
1681 2013-05-06 Alan Modra <amodra@gmail.com>
1683 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1684 hashes around loading as-needed library. Zero them on allocation,
1685 and restore to initial all-zero state if library not needed.
1686 Arrange to reuse hashes if we load library again later.
1688 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1690 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1691 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1692 * elfn32-mips.c: Likewise.
1693 * elf64-mips.c: Likewise.
1695 2013-05-02 Nick Clifton <nickc@redhat.com>
1697 * archures.c: Add some more MSP430 machine numbers.
1698 * config.bfd (msp430): Define targ_selvecs.
1699 * configure.in: Add bfd_elf32_msp430_ti_vec.
1700 * cpu-msp430.c: Add some more MSP430 machine numbers.
1701 * elf32-msp430.c Add support for MSP430X relocations.
1702 Add support for TI compiler generated relocations.
1703 Add support for sym_diff relocations.
1704 Add support for relaxing out of range short branches into long
1706 Add support for MSP430 attribute section.
1707 * reloc.c: Add MSP430X relocations.
1708 * targets.c: Add bfd_elf32_msp430_ti_vec.
1709 * bfd-in2.h: Regenerate.
1710 * configure: Regenerate.
1711 * libbfd.h: Regenerate.
1713 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1715 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1716 alpha*-*-linux*ecoff*.
1718 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1721 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1724 2013-04-30 Alan Modra <amodra@gmail.com>
1726 * elflink.c (bfd_elf_record_link_assignment): Dont make
1727 STV_INTERNAL symbols STV_HIDDEN.
1729 2013-04-29 Nick Clifton <nickc@redhat.com>
1731 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1732 fragmented .debug_line sections associated with unmarked code
1735 2013-04-29 Will Newton <will.newton@linaro.org>
1737 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1738 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1740 2013-04-29 Will Newton <will.newton@linaro.org>
1742 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1743 error check up and add error message.
1745 2013-04-26 Will Newton <will.newton@linaro.org>
1747 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1749 2013-04-25 Alan Modra <amodra@gmail.com>
1751 * config.bfd: Add powerpc64le-linux.
1753 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1755 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1758 2013-04-24 Roland McGrath <mcgrathr@google.com>
1760 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1761 allocate space for PLT header even if IS_IPLT_ENTRY.
1762 (arm_nacl_put_plt0): New function, broken out of ...
1763 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1764 If HTAB->nacl_p, set up the PLT header in .iplt too.
1765 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1766 a mapping symbol for the start of .iplt too.
1768 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1770 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1772 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1774 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1776 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1778 2013-04-22 Alan Modra <amodra@gmail.com>
1781 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1782 sh_size or reloc_count adjustment by count.
1784 2013-04-22 Alan Modra <amodra@gmail.com>
1786 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1787 create_linkage_sections here..
1788 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1789 (create_linkage_sections): Move earlier in file.
1790 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1791 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1793 2013-04-19 Nick Clifton <nickc@redhat.com>
1796 * compress.c (decompress_contents): Always call inflateEnd, even
1797 when another inflation operation fails.
1799 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1801 * elf-ifunc.c: Update copyright year.
1803 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1805 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1806 macro's return value is ignored.
1807 * elf32-hppa.c: Likewise.
1808 * elf32-tic6x.c: Likewise.
1809 * mach-o.c: Likewise.
1811 * opncls.c: Likewise.
1812 * peicode.h: Likewise.
1813 * elf32-m32r.c: Check return value of bfd_set_section_*().
1814 * elfnn-ia64.c: Likewise.
1815 * elfxx-mips.c: Likewise.
1816 * vms-alpha.c: Likewise.
1818 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1822 regular reference without non-GOT reference when building
1825 2013-04-15 Alan Modra <amodra@gmail.com>
1827 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1828 cache slot for archives.
1830 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1832 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1833 local variable mmop.
1835 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1838 * elf32-avr.c: Consider all sections to determine if linker
1839 relaxation can safely delete a ret after a call/jmp
1841 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1843 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1846 2013-04-08 Tom Tromey <tromey@redhat.com>
1848 * som.c (bfd_section_from_som_symbol): No longer static.
1849 * som.h (bfd_section_from_som_symbol): Declare.
1851 2013-04-06 Alan Modra <amodra@gmail.com>
1853 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1854 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1856 2013-04-05 Nick Clifton <nickc@redhat.com>
1858 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1860 2013-04-04 Alan Modra <amodra@gmail.com>
1862 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1863 * bfd-in2.h: Regenerate.
1864 * elflink.c (elf_link_add_object_symbols): Use new error.
1866 2013-04-03 Nick Clifton <nickc@redhat.com>
1868 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1869 (bfd_elf32_bfd_is_target_special_symbol): Define.
1871 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1873 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1874 elf64_aarch64_locals to get local GOT reference counts.
1876 2013-04-02 DJ Delorie <dj@redhat.com>
1878 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1879 (rl78_elf_relax_section): Only fetch the next reloc if there is
1882 2013-03-30 Alan Modra <amodra@gmail.com>
1885 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1886 global symbols referenced by relocs.
1887 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1888 * elf32-bfin.c (bfin_check_relocs): Likewise.
1889 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1890 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1891 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1892 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1893 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1894 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1895 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1896 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1897 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1898 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1899 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1900 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1901 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1902 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1903 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1904 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1905 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1906 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1907 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1908 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1909 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1910 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1911 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1912 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1913 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1914 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1915 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1916 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1917 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1918 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1919 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1920 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1921 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1922 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1923 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1924 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1925 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1926 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1927 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1928 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1929 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1930 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1931 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1932 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1933 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1934 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1935 test indirect/warning links for NULL.
1937 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1941 symbol is referenced by a non-shared object.
1942 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1944 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1946 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1947 R_SH_REL32 relocations against undefined weak symbols.
1949 2013-03-28 Alan Modra <amodra@gmail.com>
1951 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1952 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1953 into ifunc and non-ifunc.
1954 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1955 separate ifunc/non-ifunc dynrel counts.
1956 (allocate_got): Always use reliplt for ifunc.
1957 (allocate_dynrelocs): Likewise.
1958 (ppc64_elf_size_dynamic_sections): Likewise.
1959 (ppc64_elf_layout_multitoc): Likewise.
1960 (ppc64_elf_relocate_section): Likewise.
1962 2013-03-28 Alan Modra <amodra@gmail.com>
1964 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1965 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1966 into ifunc and non-ifunc.
1967 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1968 (ppc_elf_size_dynamic_sections): Likewise.
1969 (ppc_elf_relocate_section): Likewise.
1971 2013-03-28 Alan Modra <amodra@gmail.com>
1973 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1974 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1975 bfd_link_info* and asection* params.
1976 (_bfd_elf_reloc_type_class): Likewise.
1977 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1978 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1979 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1980 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1981 for any reliplt reloc. Don't return reloc_class_plt for
1982 R_PPC_REL24 and R_PPC_ADDR24.
1983 * elf64-ppc.c (allocate_got): Formatting.
1984 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1986 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1987 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1988 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1989 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1990 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1991 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1992 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1993 Add extra params to the various reloc_type_class functions.
1995 2013-03-27 Alan Modra <amodra@gmail.com>
1997 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1998 masks for all local ifunc syms.
1999 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
2000 (ppc_elf_size_dynamic_sections): Likewise.
2001 (ppc_elf_relocate_section): Likewise.
2003 2013-03-27 Will Newton <will.newton@linaro.org>
2005 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2006 dynamic reloc for symbols with dynindx == -1.
2007 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2008 dynamic reloc for symbols with dynindx == -1.
2010 2013-03-27 Will Newton <will.newton@linaro.org>
2012 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2013 dynamic reloc for non-default visibility undefined weaks.
2014 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2015 dynamic reloc for non-default visibility undefined weaks.
2017 2013-03-26 Alan Modra <amodra@gmail.com>
2019 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2020 over _bfd_elf_merge_symbol calls.
2022 2013-03-26 Alan Modra <amodra@gmail.com>
2024 * elflink.c (elf_link_add_object_symbols): Add assertion for
2025 common override alignment check code. Formatting.
2027 2013-03-25 Alan Modra <amodra@gmail.com>
2029 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2030 usual common symbols as well as for dynamic. Add poldbfd param.
2031 Save old bfd. Adjust callers.
2032 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
2033 and "value" by value, not pointer. Adjust caller.
2034 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2035 Delete code to set same. Use old_bfd and old_alignment from
2036 _bfd_elf_merge_symbol instead. Add default symbol before
2037 alignment and size checks. Wrap overlong lines.
2039 2013-03-25 Alan Modra <amodra@gmail.com>
2041 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2042 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2043 when override is true.
2045 2013-03-25 Alan Modra <amodra@gmail.com>
2047 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2050 2013-03-25 Alan Modra <amodra@gmail.com>
2052 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2054 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2055 early in symbol loop.
2057 2013-03-25 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2060 (_bfd_elf_init_reloc_shdr): Delete.
2061 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2062 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2063 just what is needed.
2064 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2066 2013-03-23 Alan Modra <amodra@gmail.com>
2068 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2069 * elflink.c (_bfd_elf_merge_symbol): Make static.
2070 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2071 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2073 2013-03-23 Alan Modra <amodra@gmail.com>
2076 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2077 or ref_regular for BFD_PLUGIN owned syms, or have them affect
2078 def_dynamic/ref_dynamic.
2079 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2082 2013-03-22 David S. Miller <davem@davemloft.net>
2084 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2087 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
2090 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2091 errors adjusting relocs and symbols.
2093 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
2095 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2096 @(disp:32,ERx) to mov @(disp:16,ERx).
2097 (R_H8_DISP32A16): New reloc.
2098 Comments added and corrected.
2099 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2100 * bfd-in2.h: Regenerate.
2101 * libbfd.h: Regenerate.
2103 2013-03-21 Kai Tietz <ktietz@redhat.com>
2105 * coffgen.c (coff_real_object_p): Make global.
2106 * peicode.h (coff_real_object_p): Add prototype.
2107 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2108 external_PEI_IMAGE_hdr structure.
2109 (coff_swap_filehdr_in): Handle variable header-size.
2110 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2111 of directory-entiries as specified in pe-header.
2113 2013-03-21 Nick Clifton <nickc@redhat.com>
2116 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2117 iWMMXt and iWMMXt2 processors from attributes.
2119 2013-03-20 Alan Modra <amodra@gmail.com>
2121 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2122 sh_type according to is_rela.
2124 2013-03-18 Alan Modra <amodra@gmail.com>
2127 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2128 considering whether an --as-needed library is needed.
2130 2013-03-14 Tom Tromey <tromey@redhat.com>
2132 * opncls.c (bfd_get_debug_link_info): Rename from
2133 get_debug_link_info. Export. Update comment.
2134 (find_separate_debug_file): Update.
2135 * bfd-in2.h: Rebuild.
2137 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2139 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2141 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2144 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2146 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2147 * elf.c (elfcore_write_s390_tdb): New function.
2148 (elfcore_write_register_note): Call it.
2149 (elfcore_grok_s390_tdb): New function.
2150 (elfcore_grok_note): Call it.
2152 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2154 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2156 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2158 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2160 2013-03-04 Alan Modra <amodra@gmail.com>
2162 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2163 non-zero addends when relocatable, rather than addends >= 32768.
2164 Always zero "addend" before applying relocation.
2166 2013-03-04 Nick Clifton <nickc@redhat.com>
2168 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2169 file pointer offsets for thin archives.
2171 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2173 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2174 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2176 2013-02-27 DJ Delorie <dj@redhat.com>
2178 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2179 * libbfd.h: Regenerate.
2180 * bfd-in2.h: Regenerate.
2181 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2182 references in compuated relocs.
2184 2013-02-26 Anthony Green <green@moxielogic.com>
2186 * config.bfd: Extend moxie-rtems target triplet name support.
2188 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2191 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2192 unique_global only for definition.
2193 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2195 (elf_link_add_object_symbols): Set unique_global only
2198 2013-02-21 Alan Modra <amodra@gmail.com>
2200 * elf-bfd.h (struct elf_build_id): Extracted from..
2201 (struct elf_build_id_info): ..here. Delete.
2202 (struct output_elf_obj_tdata): New, extracted from..
2203 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2205 (elf_program_header_size): Reference tdata->o.
2206 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2207 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2208 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2209 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2210 when opening bfd in any mode that might write.
2211 (_bfd_elf_write_object_contents): Use build_id field in
2212 output_elf_obj_tdata.
2213 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2214 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2216 2013-02-21 Alan Modra <amodra@gmail.com>
2218 * elf-bfd.h (struct core_elf_obj_tdata): New.
2219 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2220 core_program, and core_command. Add "core".
2221 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2222 Update all refs to tdata core fields.
2223 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2224 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2225 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2226 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2227 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2228 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2229 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2230 to tdata core fields.
2232 2013-02-21 Alan Modra <amodra@gmail.com>
2234 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2235 Delete num_locals and num_globals.
2236 (elf_num_locals, elf_num_globals): Don't define.
2237 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2238 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2239 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2240 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2241 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2242 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2244 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2245 number of locals syms via new param.
2246 (swap_out_syms): Adjust to suit elf_map_symbols change.
2248 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2250 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2251 STO_MICROMIPS annotation.
2253 2013-02-19 Alan Modra <amodra@gmail.com>
2255 * configure.in: Bump version to 2.23.52.
2256 * elf-bfd.h (struct elf_build_id_info): New.
2257 (struct elf_obj_tdata): Delete after_write_object_contents,
2258 after_write_object_contents_info and build_id_size. Make build_id
2259 a pointer to struct elf_build_id_info.
2260 * elf.c (_bfd_elf_write_object_contents): Style. Update
2261 after_write_ibject_contents invocation.
2262 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2263 allow zero size notes.
2264 * configure: Regenerate.
2266 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2268 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2269 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2270 (micromips_elf64_howto_table_rela): Likewise.
2271 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2272 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2273 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2274 (elf_micromips_howto_table_rela): Likewise.
2275 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2277 2013-02-18 Paul Brook <paul@codesourcery.com>
2279 * elfxx-mips.c (MICROMIPS_P): New macro.
2280 (_bfd_mips_elf_symbol_processing): Use it.
2282 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2284 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2285 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2287 2013-02-18 Alan Modra <amodra@gmail.com>
2290 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2291 (_bfd_elf_strtab_clear_all_refs): Declare.
2292 (_bfd_elf_strtab_resize): Declare.
2293 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2294 (_bfd_elf_strtab_clear_all_refs): New function.
2295 (_bfd_elf_strtab_resize): Likewise.
2296 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2298 2013-02-18 Alan Modra <amodra@gmail.com>
2300 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2301 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2302 and elf_text_section to..
2303 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2304 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2305 (struct alpha_elf_find_line): ..this.
2306 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2308 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2311 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2312 for references from the dummy bfd.
2314 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2317 * elflink.c (elf_link_add_object_symbols): Also track weak
2320 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2323 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2324 archive pointing to itself.
2325 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2327 2013-02-15 Nick Clifton <nickc@redhat.com>
2330 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2331 accessing a corrupt nested archive.
2333 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2335 * elfxx-mips.c (mips_got_page_ref): New structure.
2336 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2337 pair to represent the anchor point.
2338 (mips_got_info): Add a got_page_refs field.
2339 (mips_elf_link_hash_table): Add a sym_cache field.
2340 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2341 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2342 new anchor representation.
2343 (mips_elf_create_got_info): Create got_page_refs rather than
2345 (mips_elf_record_got_page_ref): New function.
2346 (mips_elf_pages_for_range): Move further down file.
2347 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2348 Use a section rather than a (bfd, symndx) pair to represent the
2350 (mips_elf_resolve_got_page_ref): New function.
2351 (mips_elf_resolve_final_got_entries): Use it to populate
2353 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2354 rather than mips_elf_record_got_page_entry. Only nullify h
2356 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2359 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2361 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2364 2013-02-12 Alan Modra <amodra@gmail.com>
2366 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2367 suitable definition when using generic linker hash table.
2369 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2371 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2372 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2373 mips_elf_traverse_got_arg. Count GOT entries.
2374 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2375 as argument. Update after above changes.
2376 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2377 mips_elf_count_got_entries. Update the calls to
2378 mips_elf_resolve_final_got_entries.
2380 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2382 * elfxx-mips.c (mips_got_tls_type): New enum.
2383 (mips_got_entry): Add tls_initialized.
2384 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2385 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2387 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2388 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2389 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2391 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2392 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2393 tls_initialized rather than GOT_TLS_DONE.
2394 (mips_tls_got_index): Delete.
2395 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2396 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2397 (mips_elf_record_got_entry): Initialize tls_initialized.
2399 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2401 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2402 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2403 tls_ie_got_offset and tls_gd_got_offset.
2404 (mips_elf_link_hash_newfunc): Remove initialization.
2405 (mips_elf_create_got_info): Likewise.
2406 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2407 (mips_tls_single_got_index): Delete.
2408 (mips_elf_local_got_index): Always use the GOT entry to track
2410 (mips_elf_global_got_index): Likewise.
2411 (mips_elf_create_local_got_entry): Assert that TLS entries have
2412 already been allocated.
2413 (mips_elf_record_global_got_symbol): Don't initialize
2414 tls_ie_type or tls_gd_type.
2415 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2416 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2418 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2420 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2421 have been allocated.
2422 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2423 tls_ie_type and tls_gd_type.
2425 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2427 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2428 aliasing violation. Check for htab allocation failures.
2430 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2432 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2434 (mips_elf_global_got_index): ...here. Reorder arguments so that
2435 the output bfd and info come first.
2436 (mips_elf_calculate_relocation): Update the call to
2437 mips_elf_global_got_index accordingly.
2438 (_bfd_mips_elf_finish_dynamic_symbol): Use
2439 mips_elf_primary_global_got_index rather than
2440 mips_elf_global_got_index.
2441 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2443 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2445 * elfxx-mips.c (mips_got_entry): Update comments.
2446 (mips_elf_multi_got_entry_eq): Rename to...
2447 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2448 (mips_elf_create_got_info): Remove master_got_p argument.
2449 Always use mips_elf_got_entry_eq.
2450 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2451 Update calls accordingly.
2453 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2455 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2456 (mips_elf_bfd2got_hash): Delete.
2457 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2458 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2459 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2460 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2461 than mips_elf_got_for_ibfd.
2462 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2463 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2464 (mips_elf_make_got_per_bfd): Replace with...
2465 (mips_elf_add_got_entry): ...this new function.
2466 (mips_elf_make_got_pages_per_bfd): Replace with...
2467 (mips_elf_add_got_page_entry): ...this new function.
2468 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2469 bfd and GOT arguments. Use mips_elf_add_got_entry and
2470 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2471 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2472 to set the BFD's GOT and free the old table.
2473 (mips_elf_merge_got): Replace bfd2got argument with separate
2474 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2475 Use mips_elf_count_got_entries to count the number of entries in
2476 each GOT. Update the calls to mips_elf_merge_got_with.
2477 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2478 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2479 (mips_elf_multi_got): Don't create the bfd2got hash table.
2480 Replace hash table traversal with a walk over the input bfds,
2481 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2482 to set the output bfd's GOT.
2483 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2484 bfds use the master GOT in the single-GOT case.
2485 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2486 rather than mips_elf_got_for_ibfd.
2488 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2490 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2491 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2492 (mips_elf_record_global_got_symbol): Update the hash entry before
2493 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2495 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2496 (mips_elf_record_got_page_entry): Record the entry in both the
2497 master and bfd GOTs.
2499 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2501 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2502 create another one if necessary.
2503 (mips_elf_set_gotidx): New function.
2504 (mips_elf_set_global_gotidx): Use it.
2505 (mips_elf_initialize_tls_index): Likewise. Take a
2506 mips_elf_traverse_got_arg as argument.
2507 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2508 (mips_elf_multi_got): Likewise. Cope with error returns from
2509 mips_elf_set_global_gotidx.
2511 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2513 * elfxx-mips.c (mips_got_info): Add relocs field.
2514 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2516 (mips_elf_traverse_got_arg): ...this new structure.
2517 (mips_elf_count_local_tls_relocs): Delete.
2518 (mips_elf_count_global_tls_relocs): Likewise.
2519 (mips_elf_count_got_entry): New function.
2520 (mips_elf_count_local_got_entries): Likewise.
2521 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2522 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2523 (mips_elf_record_local_got_symbol): Don't count got entries here.
2524 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2525 (mips_elf_set_global_got_offset): Split into...
2526 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2527 new functions. Take a mips_elf_traverse_got_arg rather than a
2528 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2529 Use g->relocs to record the number of relocs needed for global GOT
2531 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2532 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2533 relocations. Update for above function split.
2534 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2535 to count both the number of GOT entries and the number of TLS
2536 relocs required by local entries. Likewise
2537 mips_elf_count_global_tls_entries and global entries.
2538 Remove uses of mips_elf_count_local_tls_relocs and
2539 mips_elf_count_global_tls_relocs.
2541 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2543 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2544 to say that each structure represents only one type of TLS reference.
2545 (GOT_TLS_TYPE): New define.
2546 (mips_elf_link_hash_entry): Temporarily split tls_type and
2547 tls_got_offset into two variables each.
2548 (mips_elf_link_hash_newfunc): Update accordingly.
2549 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2550 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2551 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2552 (mips_tls_got_relocs): Use a switch statement.
2553 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2554 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2555 local "offset" variable.
2556 (mips_tls_got_index): Remove r_type argument and assert. Remove
2557 code that handled entries with two TLS types; always use the
2558 original got_index instead.
2559 (mips_tls_single_got_index): New function.
2560 (mips_elf_local_got_index): Use entry->tls_type to check for
2561 TLS entries. Use mips_tls_single_got_index. Update call to
2563 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2564 Use p->tls_type to check for TLS entries. Update call to
2565 mips_tls_got_index. Use mips_tls_single_got_index.
2566 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2567 Use entry.tls_type to check for TLS entries.
2568 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2569 with r_type argument. Use mips_elf_reloc_tls_type.
2570 Set up the new hash entry fields.
2571 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2572 with r_type argument. Use mips_elf_reloc_tls_type and
2573 mips_tls_got_entries. Remove code that handled entries
2574 with multiple TLS types.
2575 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2576 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2577 Use equality rather than masks when checking for specific TLS types.
2578 Use mips_tls_got_entries. Remove code that handled entries
2579 with multiple TLS types.
2580 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2581 testing the hash table entry.
2582 (_bfd_mips_elf_check_relocs): Update calls to
2583 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2584 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2585 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2587 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2589 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2590 (mips_elf_got_entry_hash): ...this, deleting the old version.
2591 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2594 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2596 * elfxx-mips.c (mips_elf_create_got_info): New function.
2597 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2598 (mips_elf_create_got_section): Likewise.
2600 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2602 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2605 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2607 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2609 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2611 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2612 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2614 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2616 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2617 (mips_elf_count_global_tls_relocs): Don't count indirect or
2619 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2620 number of TLS entries were allocated.
2622 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2624 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2626 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2628 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2629 if there are TLS relocations.
2631 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2633 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2634 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2636 2013-02-11 Alan Modra <amodra@gmail.com>
2638 * elfcode.h (elf_checksum_contents): Free contents.
2639 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2640 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2641 (elf_final_link_free): New function, extracted from..
2642 (bfd_elf_final_link): ..here. Always call
2643 _bfd_elf_write_section_eh_frame_hdr.
2644 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2645 _bfd_elf_link_hash_table_free.
2646 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2647 * libbfd.h: Regenerate.
2648 * merge.c (_bfd_merge_sections_free): New function.
2649 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2651 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2652 _bfd_elf_link_hash_table_free.
2653 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2654 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2655 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2656 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2657 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2658 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2659 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2660 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2661 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2662 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2663 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2664 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2665 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2666 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2667 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2668 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2669 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2671 2013-02-10 Alan Modra <amodra@gmail.com>
2673 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2674 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2675 * m68klinux.c (linux_link_hash_table_create): Likewise.
2676 * sparclinux.c (linux_link_hash_table_create): Likewise.
2677 * sunos.c (sunos_link_hash_table_create): Likewise.
2678 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2679 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2680 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2681 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2682 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2683 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2684 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2685 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2686 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2687 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2688 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2689 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2690 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2691 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2692 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2693 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2694 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2695 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2696 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2697 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2698 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2699 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2700 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2701 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2702 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2703 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2704 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2705 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2707 2013-02-10 Alan Modra <amodra@gmail.com>
2709 * i386linux.c (linux_link_hash_table_create): Allocate table
2710 with bfd_zmalloc, not bfd_alloc.
2711 * pdp11.c (link_hash_table_create): Allocate table with
2712 bfd_malloc, not bfd_alloc.
2713 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2714 with bfd_zmalloc, not bfd_zalloc.
2715 (bfin_link_hash_table_create): Likewise.
2716 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2717 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2719 2013-02-10 Alan Modra <amodra@gmail.com>
2722 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2724 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2726 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2728 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2731 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2733 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2736 2013-02-08 Alan Modra <amodra@gmail.com>
2739 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2740 * elf.c (elf_find_function): Revert last change. Use new
2741 tdata field rather than static vars for cache.
2743 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2746 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2747 symbol is defined in regular object.
2749 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2752 * elf.c (elf_find_function): Don't cache if symbols change.
2754 2013-02-07 Alan Modra <amodra@gmail.com>
2757 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2758 copy attributes from or to non-ELF.
2760 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2763 for non-zero TLS symbol.
2764 (elf_i386_relocate_section): Don't resolve size relocation against
2765 non-zero TLS symbol.
2766 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2767 pc_count for non-zero TLS symbol.
2768 (elf_x86_64_relocate_section): Don't resolve size relocation
2769 against non-zero TLS symbol.
2771 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2772 Andrew Jenner <andrew@codesourcery.com>
2774 Based on patches from Altera Corporation.
2776 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2777 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2778 (BFD_BACKENDS): Add elf32-nios2.lo.
2779 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2780 * Makefile.in: Regenerated.
2781 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2782 bfd_elf32_littlenios2_vec.
2783 * configure: Regenerated.
2784 * config.bfd: Add cases for nios2.
2785 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2786 (bfd_mach_nios2): Define.
2787 (bfd_nios2_arch): Declare.
2788 (bfd_archures_list): Add bfd_nios2_arch.
2789 * targets.c (bfd_elf32_bignios2_vec): Declare.
2790 (bfd_elf32_littlenios2_vec): Declare.
2791 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2792 bfd_elf32_littlenios2_vec.
2793 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2794 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2795 * bfd-in2.h: Regenerated.
2796 * libbfd.h: Regenerated.
2797 * cpu-nios2.c: New file.
2798 * elf32-nios2.c: New file.
2800 2013-02-06 Alan Modra <amodra@gmail.com>
2802 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2805 2013-02-06 Alan Modra <amodra@gmail.com>
2807 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2808 * Makefile.in: Regenerate.
2810 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2811 Pedro Alves <palves@redhat.com>
2813 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2814 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2816 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2817 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2818 * elf-linux-psinfo.h: New file.
2819 * elf.c: Include elf-linux-psinfo.h.
2820 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2822 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2823 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2824 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2825 (elfcore_write_ppc_linux_prpsinfo32): New function.
2827 2013-02-04 Tristan Gingold <gingold@adacore.com>
2829 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2832 2013-02-04 Alan Modra <amodra@gmail.com>
2834 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2835 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2836 * Makefile.in: Regenerate.
2837 * po/SRC-POTFILES.in: Regenerate.
2839 2013-02-04 Alan Modra <amodra@gmail.com>
2841 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2842 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2844 2013-02-01 Alan Modra <amodra@gmail.com>
2846 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2849 2013-01-31 Tristan Gingold <gingold@adacore.com>
2851 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2852 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2853 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2855 2013-01-31 Alan Modra <amodra@gmail.com>
2856 David S. Miller <davem@davemloft.net>
2859 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2860 references to __tls_get_addr.
2861 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2862 vtinherit and vtentry reloc handling too.
2863 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2865 2013-01-31 Alan Modra <amodra@gmail.com>
2867 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2869 2013-01-31 Alan Modra <amodra@gmail.com>
2871 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2873 2013-01-28 Alan Modra <amodra@gmail.com>
2875 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2876 "relocation" in error messages throughout file.
2877 (ppc64_elf_relocate_section): Remove sibling call error message,
2878 replace with "call lacks nop". Specially report errors for
2879 branches to function entry points via OPD lookup and branches
2880 to stubs. Remove NULL symbol handling now done by %T.
2882 2013-01-28 Alan Modra <amodra@gmail.com>
2884 * archive.c (bfd_generic_archive_p): Return target and keep
2885 ardata on partial matches.
2886 * format.c (bfd_check_format_matches): Adjust for above
2887 change. Remove bfd_error_file_ambiguously_recognized dead
2890 2013-01-26 Alan Modra <amodra@gmail.com>
2892 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2893 bfd_preserve_finish): Move to..
2894 * format.c: ..here, splitting out..
2895 (bfd_reinit): ..this. New function.
2896 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2897 keep bfd state for a match.
2898 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2899 * elfcore.h (elf_core_file_p): Likewise.
2900 * mach-o.c (bfd_mach_o_header_p): Likewise.
2901 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2902 * xsym.c (bfd_sym_object_p): Likewise.
2903 * mmo.c (mmo_scan): Clear abfd->symcount.
2904 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2905 * section.c (bfd_section_list_clear): Clear section_htab.count.
2906 * bfd-in2.h: Regenerate.
2908 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2910 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2911 second reloc, make sure that the reloc potentially exists first.
2913 2013-01-24 Nick Clifton <nickc@redhat.com>
2915 * archures.c: Add bfd_mach_v850e3v5.
2916 * bfd-in2.h: Regenerate.
2917 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2918 * cpu-v850_rh850.c: Likewise.
2919 * elf32-v850.c: Add support for v850e3v5 architecture.
2921 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2923 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2925 2013-01-23 Leif Ekblad <leif@rdos.net>
2927 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2929 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2932 non-zero TLS symbol.
2933 (elf_i386_relocate_section): Resolve size relocation against
2934 non-zero TLS symbol.
2935 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2936 for non-zero TLS symbol.
2937 (elf_x86_64_relocate_section): Resolve size relocation against
2938 non-zero TLS symbol.
2940 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2942 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2943 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2946 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2948 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2949 PC-relative relocation.
2950 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2951 as PC-relative relocation.
2953 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2957 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2959 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2960 and R_X86_64_SIZE64 check.
2961 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2962 nor R_X86_64_SIZE64.
2964 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2966 * bfd-in2.h: Regenerated.
2967 * libbfd.h: Likewise.
2969 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2970 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2971 (elf_i386_check_relocs): Handle R_386_SIZE32.
2972 (elf_i386_gc_sweep_hook): Likewise.
2973 (elf_i386_relocate_section): Likewise.
2975 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2976 and R_X86_64_SIZE64 entries.
2977 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2978 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2979 (elf_x86_64_reloc_name_lookup): Likewise.
2980 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2982 (elf_x86_64_gc_sweep_hook): Likewise.
2983 (elf_x86_64_relocate_section): Likewise.
2985 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2988 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2990 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2991 with R_X86_64_RELATIVE64.
2993 2013-01-15 Nick Clifton <nickc@redhat.com>
2995 * elf32-msp430.c: Fix spelling typo.
2997 2013-01-15 Alan Modra <amodra@gmail.com>
2999 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
3002 2013-01-14 Alan Modra <amodra@gmail.com>
3005 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
3006 (memory_bclose): Likewise. Return 0 on success.
3007 * cache.c (cache_bclose): Likewise.
3008 * opncls.c (opncls_bclose, bfd_close): Likewise.
3009 * vms-lib.c (vms_lib_bclose): Likewise.
3010 * libbfd.h: Regenerate.
3012 2013-01-13 Alan Modra <amodra@gmail.com>
3014 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
3015 Add ref_dynamic_nonweak.
3016 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3017 (_bfd_elf_merge_symbol): Don't call above function. Move
3018 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
3020 (elf_link_add_object_symbols): Delete redundant "override" test.
3021 Don't set dynamic_def here.
3022 (elf_link_output_extsym): Update.
3024 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3027 normal and TLS symbol access.
3028 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3030 2013-01-12 Alan Modra <amodra@gmail.com>
3032 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3033 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3034 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3036 2013-01-12 Alan Modra <amodra@gmail.com>
3039 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3040 (_bfd_elf_strtab_clear_all_refs): Define.
3041 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3042 (_bfd_elf_strtab_clear_all_refs): Delete.
3043 * elflink.c (elf_link_add_object_symbols): Clear out added
3044 strtab refs. Correct handling of warning common symbols.
3046 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
3048 * aout0.c: Remove trailing white spaces.
3049 * archive.c: Likewise.
3050 * archures.c: Likewise.
3051 * bfd-in.h: Likewise.
3052 * bfd-in2.h: Likewise.
3053 * coff-alpha.c: Likewise.
3054 * coff-i860.c: Likewise.
3055 * coff-mips.c: Likewise.
3056 * coff-ppc.c: Likewise.
3057 * coff-tic80.c: Likewise.
3058 * coff-x86_64.c: Likewise.
3059 * coff-z80.c: Likewise.
3060 * coffcode.h: Likewise.
3061 * coffgen.c: Likewise.
3062 * cofflink.c: Likewise.
3063 * compress.c: Likewise.
3064 * corefile.c: Likewise.
3065 * cpu-arm.c: Likewise.
3066 * cpu-avr.c: Likewise.
3067 * cpu-bfin.c: Likewise.
3068 * cpu-cr16.c: Likewise.
3069 * cpu-cr16c.c: Likewise.
3070 * cpu-crx.c: Likewise.
3071 * cpu-h8300.c: Likewise.
3072 * cpu-i386.c: Likewise.
3073 * cpu-lm32.c: Likewise.
3074 * cpu-m68k.c: Likewise.
3075 * cpu-moxie.c: Likewise.
3076 * cpu-msp430.c: Likewise.
3077 * cpu-sh.c: Likewise.
3078 * cpu-xc16x.c: Likewise.
3079 * dwarf2.c: Likewise.
3080 * ecofflink.c: Likewise.
3081 * ecoffswap.h: Likewise.
3082 * elf-ifunc.c: Likewise.
3083 * elf-m10300.c: Likewise.
3084 * elf-vxworks.c: Likewise.
3085 * elf32-avr.c: Likewise.
3086 * elf32-avr.h: Likewise.
3087 * elf32-cr16.c: Likewise.
3088 * elf32-cr16c.c: Likewise.
3089 * elf32-cris.c: Likewise.
3090 * elf32-crx.c: Likewise.
3091 * elf32-frv.c: Likewise.
3092 * elf32-hppa.c: Likewise.
3093 * elf32-i860.c: Likewise.
3094 * elf32-ip2k.c: Likewise.
3095 * elf32-iq2000.c: Likewise.
3096 * elf32-m32c.c: Likewise.
3097 * elf32-m68hc1x.c: Likewise.
3098 * elf32-msp430.c: Likewise.
3099 * elf32-mt.c: Likewise.
3100 * elf32-ppc.c: Likewise.
3101 * elf32-rl78.c: Likewise.
3102 * elf32-s390.c: Likewise.
3103 * elf32-score.h: Likewise.
3104 * elf32-sh-symbian.c: Likewise.
3105 * elf32-sh.c: Likewise.
3106 * elf32-spu.c: Likewise.
3107 * elf32-tic6x.c: Likewise.
3108 * elf32-v850.c: Likewise.
3109 * elf32-xc16x.c: Likewise.
3110 * elf32-xtensa.c: Likewise.
3111 * elf64-alpha.c: Likewise.
3112 * elf64-hppa.c: Likewise.
3113 * elf64-ppc.c: Likewise.
3114 * elf64-s390.c: Likewise.
3115 * elfcore.h: Likewise.
3116 * elflink.c: Likewise.
3117 * elfxx-mips.c: Likewise.
3118 * elfxx-sparc.c: Likewise.
3119 * elfxx-tilegx.c: Likewise.
3121 * libcoff.h: Likewise.
3122 * libpei.h: Likewise.
3123 * libxcoff.h: Likewise.
3124 * linker.c: Likewise.
3125 * mach-o-i386.c: Likewise.
3126 * mach-o-target.c: Likewise.
3127 * mach-o.c: Likewise.
3128 * mach-o.h: Likewise.
3130 * opncls.c: Likewise.
3131 * pdp11.c: Likewise.
3132 * pe-x86_64.c: Likewise.
3133 * peXXigen.c: Likewise.
3134 * pef-traceback.h: Likewise.
3135 * pei-x86_64.c: Likewise.
3136 * peicode.h: Likewise.
3137 * plugin.c: Likewise.
3138 * reloc.c: Likewise.
3139 * riscix.c: Likewise.
3140 * section.c: Likewise.
3143 * tekhex.c: Likewise.
3144 * ticoff.h: Likewise.
3145 * vaxbsd.c: Likewise.
3146 * xcofflink.c: Likewise.
3147 * xtensa-isa.c: Likewise.
3149 2013-01-10 Will Newton <will.newton@imgtec.com>
3151 * Makefile.am: Add Meta.
3152 * Makefile.in: Regenerate.
3153 * archures.c (bfd_mach_metag): New.
3154 * bfd-in2.h: Regenerate.
3155 * config.bfd: Add Meta.
3156 * configure: Regenerate.
3157 * configure.in: Add Meta.
3158 * cpu-metag.c: New file.
3159 * elf-bfd.h: Add Meta.
3160 * elf32-metag.c: New file.
3161 * elf32-metag.h: New file.
3162 * libbfd.h: Regenerate.
3163 * reloc.c: Add Meta relocations.
3164 * targets.c: Add Meta.
3166 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3168 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3169 (elfcore_write_aarch_hw_break): Likewise.
3170 (elfcore_write_aarch_hw_watch): Likewise.
3171 * elf.c (elfcore_grok_aarch_tls): New function.
3172 (elfcore_grok_aarch_hw_break): Likewise.
3173 (elfcore_grok_aarch_hw_watch): Likewise.
3174 (elfcore_grok_note): Call the new functions to handle the
3175 corresponding notes.
3176 (elfcore_write_aarch_tls): New function.
3177 (elfcore_write_aarch_hw_break): Likewise.
3178 (elfcore_write_aarch_hw_watch): Likewise.
3179 (elfcore_write_register_note): Call the new functions to handle the
3180 corresponding pseudo sections.
3182 2013-01-07 Tom Tromey <tromey@redhat.com>
3184 * section.c (_bfd_std_section): Rename from std_section.
3185 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3186 (STD_SECTION): Update.
3187 * bfd-in2.h: Rebuild.
3189 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3191 * archures.c (bfd_mach_mips5900): Define.
3192 * bfd-in2.h: Regenerate.
3193 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3194 * cpu-mips.c: Add support for MIPS r5900.
3195 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3197 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3198 Nick Clifton <nickc@redhat.com>
3200 * elflink.c (get_value): Prevent the use of an undefined shift
3201 operation. Add sanity checks.
3203 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3205 * config.bfd (cr16*-*-uclinux*): New target support.
3208 For older changes see ChangeLog-2012
3210 Copyright (C) 2013 Free Software Foundation, Inc.
3212 Copying and distribution of this file, with or without modification,
3213 are permitted in any medium without royalty provided the copyright
3214 notice and this notice are preserved.
3220 version-control: never