1 2011-06-13 Walter Lee <walt@tilera.com>
3 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
4 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
5 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
7 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
9 (BFD64_BACKENDS): Add elf64-tilegx.lo.
10 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
11 * Makefile.in: Regenerate.
12 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
13 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
14 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
15 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
16 bfd-in2.h: Regenerate.
17 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
18 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
19 and bfd_elf64_tilegx_vec.
20 * configure: Regenerate.
21 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
23 * libbfd.h: Regenerate.
24 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
25 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
26 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
27 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
28 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
29 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
30 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
31 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
32 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
33 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
34 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
35 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
36 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
37 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
38 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
39 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
40 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
41 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
42 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
43 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
44 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
45 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
46 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
47 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
48 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
49 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
50 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
51 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
52 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
53 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
54 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
55 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
56 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
57 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
58 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
59 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
60 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
61 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
62 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
63 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
64 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
65 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
66 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
67 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
68 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
69 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
70 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
71 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
72 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
73 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
74 * targets.c (bfd_elf32_tilegx_vec): Declare.
75 (bfd_elf32_tilepro_vec): Declare.
76 (bfd_elf64_tilegx_vec): Declare.
77 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
78 and bfd_elf64_tilegx_vec.
79 * cpu-tilegx.c: New file.
80 * cpu-tilepro.c: New file.
81 * elf32-tilepro.h: New file.
82 * elf32-tilepro.c: New file.
83 * elf32-tilegx.c: New file.
84 * elf32-tilegx.h: New file.
85 * elf64-tilegx.c: New file.
86 * elf64-tilegx.h: New file.
87 * elfxx-tilegx.c: New file.
88 * elfxx-tilegx.h: New file.
90 2011-06-13 Alan Modra <amodra@gmail.com>
92 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
93 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
95 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
96 * elf32-arm.c (allocate_dynrelocs_for_symbol,
97 elf32_arm_readonly_dynrelocs): Likewise.
98 * elf32-bfin.c (bfin_discard_copies): Likewise.
99 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
100 elf_cris_discard_excess_dso_dynamics,
101 elf_cris_discard_excess_program_dynamics): Likewise.
102 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
103 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
104 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
105 * elf32-i386.c (elf_i386_allocate_dynrelocs,
106 elf_i386_readonly_dynrelocs): Likewise.
107 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
108 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
109 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
110 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
111 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
112 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
113 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
114 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
115 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
116 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
117 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
118 elf32_tic6x_readonly_dynrelocs): Likewise.
119 * elf32-vax.c (elf_vax_discard_copies): Likewise.
120 * elf32-xstormy16.c (xstormy16_relax_plt_check,
121 xstormy16_relax_plt_realloc): Likewise.
122 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
123 * elf64-alpha.c (elf64_alpha_output_extsym,
124 elf64_alpha_calc_got_offsets_for_symbol,
125 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
126 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
127 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
128 elf_hppa_unmark_useless_dynamic_symbols,
129 elf_hppa_remark_useless_dynamic_symbols): Likewise.
130 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
131 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
132 readonly_dynrelocs, merge_global_got, reallocate_got,
133 undo_symbol_twiddle): Likewise.
134 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
135 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
136 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
137 elf_x86_64_readonly_dynrelocs): Likewise.
138 * elflink.c (elf_link_renumber_hash_table_dynsyms,
139 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
140 _bfd_elf_link_find_version_dependencies,
141 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
142 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
143 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
144 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
145 elf_gc_propagate_vtable_entries_used,
146 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
147 elf_gc_allocate_got_offsets): Likewise.
148 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
149 elfNN_ia64_global_dyn_sym_thunk): Likewise.
150 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
151 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
152 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
153 * i386linux.c (linux_tally_symbols): Likewise.
154 * m68klinux.c (linux_tally_symbols): Likewise.
155 * sparclinux.c (linux_tally_symbols): Likewise.
156 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
157 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
159 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
160 function. Update all callers.
161 * aoutx.h (aout_link_write_other_symbol): Likewise.
162 * pdp11.c (aout_link_write_other_symbol): Likewise.
163 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
164 * ecoff.c (ecoff_link_write_external): Likewise.
165 * xcofflink.c (xcoff_write_global_symbol): Likewise.
166 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
168 * ecoff.c (ecoff_link_hash_traverse): Delete.
169 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
170 _bfd_coff_write_global_sym.
171 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
172 * libcoff.h: Regenerate.
174 2011-06-10 Nick Clifton <nickc@redhat.com>
176 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
177 backend does not provide a function for creating dynamic sections
179 (bfd_elf_final_link): Issue a warning message if a dynamic section
180 has the SHT_NOTE type.
181 (bfd_elf_final_link): Do not look for dynamic strings in a section
182 that does not have the SHT_STRTAB type or the name .dynstr.
183 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
184 section is not in the output binary.
185 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
187 2011-06-09 Tristan Gingold <gingold@adacore.com>
189 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
190 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
193 2011-06-09 Tristan Gingold <gingold@adacore.com>
195 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
197 2011-06-09 Nick Clifton <nickc@redhat.com>
200 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
201 that the output section has an allocated bfd_elf_section_data
203 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
204 symbols in sections that have been removed by garbage collection.
206 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
208 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
209 relocations in SEC_DEBUGGING sections when building shared
212 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
215 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
216 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
218 2011-06-08 Tristan Gingold <gingold@adacore.com>
220 * makefile.vms (OBJS): Add elfxx-ia64.obj
223 2011-06-08 Alan Modra <amodra@gmail.com>
225 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
226 * sco5-core.c: Init match_priority field.
228 2011-06-08 Alan Modra <amodra@gmail.com>
230 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
233 2011-06-07 Joel Brobecker <brobecker@adacore.com>
235 * irix-core.c (irix_core_vec): Add match_priority field.
237 2011-06-06 Alan Modra <amodra@gmail.com>
239 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
241 * configure.in: Bump bfd version.
242 * elfcode.h (elf_object_p): Delete hacks preventing match of
243 EM_NONE and ELFOSABI_NONE targets when a better match exists.
244 * elfxx-target.h (elf_match_priority): Define and use.
245 * format.c (bfd_check_format_matches): Use target match_priority
246 to choose best of multiple matching targets. In cases with multiple
247 matches rerun _bfd_check_format if we don't choose the last match.
248 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
249 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
250 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
251 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
252 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
253 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
254 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
255 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
256 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
257 * vms-lib.c, * xsym.c: Init match_priority field.
258 * configure: Regenerate.
259 * bfd-in2.h: Regenerate.
261 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
264 * elfcode.h (elf_object_p): Revert the last change.
266 2011-06-04 Alan Modra <amodra@gmail.com>
268 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
269 return the other arch.
270 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
273 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
276 * hash.c (higher_primer_number): Add more, small, prime numbers.
277 (bfd_hash_set_default_size): Likewise.
279 2011-06-02 Nick Clifton <nickc@redhat.com>
281 * coff-mcore.c: Fix spelling typo.
282 * coff-stgo32.c: Likewise.
283 * elf32-arm.c: Likewise.
284 * elf32-avr.c: Likewise.
285 * elf-m68hc1x.c: Likewise.
286 * elf32-mcore.c: Likewise.
287 * elf32-mep.c: Likewise.
288 * elf32-mt.c: Likewise.
289 * elf32-ppc.c: Likewise.
290 * elf32-xtensa.c: Likewise.
291 * elf64-ppc.c: Likewise.
292 * elfxx-mips.c: Likewise.
293 * netbsd.h: Likewise.
294 * nlmcode.h: Likewise.
295 * vms-alpha.c: Likewise.
296 * po/bfd.pot: Regenerate.
297 * po/SRC-POTFILES.in: Regenerate.
299 2011-06-01 DJ Delorie <dj@redhat.com>
301 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
302 * target.c: Likewise.
303 * configure.in: Likewise.
304 * configure.in: Regenerate.
305 * elf32-rx.c: Add elf32-rx-be-ns target.
306 (rx_elf_object_p): Never allow the be-ns target by default,
307 only allow it if the user requests it.
309 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
311 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
312 relocation in readonly section in a shared object.
313 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
315 2011-05-31 Nick Clifton <nickc@redhat.com>
317 * archive.c (adjust_relative_path): Fix comment to prevent it
318 corrupting the auto-generated bfd.h.
320 2011-05-31 Paul Brook <paul@codesourcery.com>
322 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
324 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
327 2011-05-31 Paul Brook <paul@codesourcery.com>
329 * elf32-arm.c (arm_stub_is_thumb): Add
330 arm_stub_long_branch_v4t_thumb_tls_pic.
331 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
334 2011-05-27 Nick Clifton <nickc@redhat.com>
337 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
338 unable to read a file pointed to by an entry in a thin archive.
339 (adjust_relative_path): Use lrealpath to canonicalize paths.
340 Handle the case where the reference path is above the current
341 path in the directory tree.
343 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
346 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
347 R_X86_64_TPOFF64 in executable.
349 2011-05-26 Alan Modra <amodra@gmail.com>
351 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
352 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
353 local_protected comment.
355 2011-05-25 Tristan Gingold <gingold@adacore.com>
357 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
358 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
359 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
360 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
361 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
362 (elf32-ia64.c): Created from elfnn-ia64.c
363 (elf64-ia64.c): Likewise.
364 * elfxx-ia64.h: New file.
365 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
366 functions.Includes elfxx-ia64.h.
367 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
368 (IA64_HOWTO): Adjust.
369 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
370 (elfNN_ia64_reloc_type_lookup): Renames to
371 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
372 (elfNN_ia64_reloc_name_lookup): Renames to
373 ia64_elf_reloc_name_lookup. Make it public.
374 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
375 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
377 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
378 Move it and make it public. Move prototype to elfxx-ia64.h
379 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
380 Move prototype to elfxx-ia64.h
381 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
382 (elfNN_ia64_info_to_howto): Adjust calls.
383 (elfNN_ia64_relax_section): Adjust calls.
384 (count_dyn_reloc): Fix typo.
385 (elfNN_ia64_relocate_section): Adjust calls.
386 (elfNN_ia64_finish_dynamic_symbol): Likewise.
387 (bfd_elfNN_bfd_reloc_type_lookup)
388 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
389 * configure: Regenerate.
390 * Makefile.in: Regenerate.
392 2011-05-23 DJ Delorie <dj@redhat.com>
394 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
395 the vma/lma swapping done in elf32_rx_modify_program_headers.
397 2011-05-23 Nick Clifton <nickc@redhat.com>
399 * elf-m10300.c (mn10300_elf_mkobject): New function.
400 (bfd_elf32_mkobject): Define.
402 2011-05-23 Alan Modra <amodra@gmail.com>
404 * elf-bfd.h: Comment typo fix.
405 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
406 struct elf_dyn_relocs throughout.
407 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
409 2011-05-23 Alan Modra <amodra@gmail.com>
411 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
412 functions rather than warning callback or _bfd_error_handler.
413 * elf32-ppc.c: Likewise.
414 * elf64-ppc.c: Likewise.
415 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
417 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
419 2011-05-23 Alan Modra <amodra@gmail.com>
422 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
423 .tbss, and page align same for all SHT_NOBITS sections.
425 2011-05-21 Alan Modra <amodra@gmail.com>
428 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
430 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
431 segment if just for .tbss.
432 (assign_file_positions_for_load_sections): Don't report "can't
433 allocate in segment" errors for .tbss.
434 (assign_file_positions_for_non_load_sections): Don't set p_filesz
435 from SHT_NOBITS section filepos.
437 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
439 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
440 R_C6000_PCR_H16 and R_C6000_PCR_L16.
441 (elf32_tic6x_relocate_section): Handle them.
443 2011-05-18 Nick Clifton <nickc@redhat.com>
446 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
447 sections when building shared libraries.
449 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
452 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
455 2011-05-18 Tristan Gingold <gingold@adacore.com>
457 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
458 (xcoff_sweep): Always keep dwarf sections.
459 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
461 2011-05-18 Tristan Gingold <gingold@adacore.com>
463 * libxcoff.h (struct xcoff_dwsect_name): New type.
464 (XCOFF_DWSECT_NBR_NAMES): New macro.
465 (xcoff_dwsect_names): Declare.
466 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
467 (styp_to_sec_flags): Ditto.
468 (coff_new_section_hook): Ditto.
469 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
470 * coff-rs6000.c (xcoff_dwsect_name): New variable.
472 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
475 * elf32-rx.c (ignore_lma): New variable.
476 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
477 (rx_modify_program_headers): Only copy the LMA into the VMA if
480 2011-05-17 Alan Modra <amodra@gmail.com>
483 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
484 * elflink.c (elf_link_add_object_symbols): Likewise.
485 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
487 2011-05-16 Alan Modra <amodra@gmail.com>
489 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
491 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
493 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
494 global GOT entries for GOT_PAGE relocations against global symbols.
496 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
498 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
499 (tic6x-*-*): Replaced by these.
500 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
501 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
502 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
504 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
505 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
506 "elf32-target.h" two more times.
507 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
508 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
509 bfd_elf32_tic6x_elf_le_vec.
510 * configure: Regenerate.
512 2011-05-13 Jan Beulich <jbeulich@novell.com>
514 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
516 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
518 * config.in: Regenerated.
519 * configure: Regenerated.
520 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
521 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
522 HAVE_PSINFO32_T_PR_PID.
523 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
524 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
525 and HAVE_PSINFO32_T_PR_PID.
526 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
528 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
530 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
532 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
533 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
535 2011-05-09 Paul Brook <paul@codesourcery.com>
537 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
538 * bfd-in2.h: Regenerate.
539 * elf32-tic6x.c: Include limits.h.
540 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
541 _tic6x_elf_section_data): New.
542 (elf32_tic6x_section_data): Define.
543 (elf32_tic6x_new_section_hook): Allocate target specific data.
544 (elf32_tic6x_add_unwind_table_edit): New function.
545 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
546 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
547 elf32_tic6x_copy_exidx_entry): New functions.
548 (elf_backend_write_section): Define.
550 2011-05-09 Paul Brook <paul@codesourcery.com>
552 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
553 elf32_tic6x_fake_sections): New functions.
554 (elf_backend_fake_sections): Define.
556 2011-05-09 Paul Brook <paul@codesourcery.com>
558 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
559 (elf_backend_gc_mark_extra_sections): Define.
561 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
564 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
565 references to symbols defined in discarded sections.
567 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
570 * coffgen.c (coff_write_symbol): Assume input section is its own
571 output section if output_section member not set.
572 (coff_write_alien_symbol): Likewise.
574 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
577 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
579 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
582 * section.c (SEC_ELF_REVERSE_COPY): New.
583 * bfd-in2.h: Regenerated.
585 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
588 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
589 * bfd-in2.h: Regenerate.
591 2011-05-06 Tristan Gingold <gingold@adacore.com>
593 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
594 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
595 any code section. Add comments.
596 (alpha_vms_object_p): Use void * instead of PTR.
597 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
598 (build_module_list): Guard against no DST section. Add comments.
599 (alpha_vms_link_output_symbol): Discard undefined symbols.
600 (alpha_vms_get_section_contents): Simply memcpy if the section was
601 already loaded. Fix typo.
602 (vms_new_section_hook): Use void * instead of PTR.
603 (vms_alpha_vec): Ditto.
605 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
607 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
608 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
610 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
612 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
613 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
614 mismatch. Choose the lower of the two values.
615 (bfd_elf32_bfd_final_link): New macro.
617 2011-04-28 Tristan Gingold <gingold@adacore.com>
619 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
620 (bfd_xcoff_swap_aux_out): Ditto.
621 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
622 (bfd_xcoff64_swap_aux_out): Ditto.
624 2011-05-04 Alan Modra <amodra@gmail.com>
627 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
628 was_undefined on dot-symbols.
630 2011-05-03 Paul Brook <paul@codesourcery.com>
633 * elf32-tic6x.c (elf32_tic6x_howto_table,
634 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
635 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
638 2011-05-01 Alan Modra <amodra@gmail.com>
641 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
642 creating ifunc sections.
643 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
645 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
647 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
650 2011-04-28 Tom Tromey <tromey@redhat.com>
652 * bfdio.c (memory_bstat): Pass correct size to memset.
654 2011-04-28 Mike Frysinger <vapier@gentoo.org>
656 * dwarf2.c (dwarf_debug_sections): Mark const.
657 * elf.c (special_sections): Likewise.
658 * libbfd-in.h (dwarf_debug_sections): Likewise.
659 * libbfd.h: Regenerate.
661 2011-04-26 Kai Tietz <ktietz@redhat.com>
663 * coffcode.h (sec_to_styp_flags): Allow linkonce for
666 2011-04-26 Tristan Gingold <gingold@adacore.com>
668 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
670 2011-04-24 Alan Modra <amodra@gmail.com>
674 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
675 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
676 (_bfd_generic_link_add_one_symbol): Update "notice" call.
677 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
678 it is a redef of an IR symbol in a real BFD.
680 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
682 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
683 in readonly section in a shared object.
684 (elf_i386_size_dynamic_sections): Likewise.
685 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
686 (elf_x86_64_size_dynamic_sections): Likewise.
688 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
691 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
693 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
695 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
698 on dynamic symbol error.
699 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
701 2011-04-20 Tristan Gingold <gingold@adacore.com>
703 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
705 2011-04-20 Alan Modra <amodra@gmail.com>
707 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
708 (bfd_hash_table_init_n): Overflow checking.
709 (bfd_hash_set_default_size): Return current size. Take unsigned long
710 arg. Add 65537 to hash_size primes.
711 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
712 * bfd-in2.h: Regenerate.
714 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
716 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
719 2011-04-20 Alan Modra <amodra@gmail.com>
721 * libbfd.c (bfd_log2): Do return rounded up value.
722 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
723 call with expanded old round down version of the function.
725 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
726 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
728 2011-04-20 Alan Modra <amodra@gmail.com>
731 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
732 in their own common section.
733 * elflink.c (elf_link_add_object_symbols): Likewise.
734 * linker.c (generic_link_check_archive_element): Don't lose flags
735 if common section is pre-existing.
736 (_bfd_generic_link_add_one_symbol): Likewise.
738 2011-04-20 Alan Modra <amodra@gmail.com>
741 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
742 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
743 multiple_definition regardless of allow_multiple_definition.
744 * simple.c (simple_dummy_multiple_definition): Update.
745 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
748 2011-04-18 Tristan Gingold <gingold@adacore.com>
750 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
752 2011-04-18 Alan Modra <amodra@gmail.com>
756 * bfd.c (BFD_PLUGIN): Define.
757 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
758 * bfd-in2.h: Regenerate.
759 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
760 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
762 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
764 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
767 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
769 * elf-bfd.h (struct sdt_note): New struct.
770 (struct elf_obj_tdata) <sdt_note_head>: New field.
771 * elf.c (elfobj_grok_stapsdt_note_1): New function.
772 (elfobj_grok_stapsdt_note): Likewise.
773 (elf_parse_notes): Added code to treat SystemTap note
776 2011-04-12 Richard Henderson <rth@redhat.com>
778 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
779 exclude empty .got sections.
781 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
784 array access for BFD_RELOC_386_IRELATIVE.
786 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
788 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
790 2011-04-11 Mark Wielaard <mjw@redhat.com>
793 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
794 (has_gnu_symbols): Renamed from has_ifunc_symbols.
795 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
796 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
797 also if STB_GNU_UNIQUE symbol binding was seen.
798 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
799 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
800 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
801 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
802 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
803 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
805 2011-04-11 Alan Modra <amodra@gmail.com>
807 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
809 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
810 (_bfd_generic_get_section_contents_in_window): Likewise.
811 * section.c (bfd_get_section_contents): Likewise.
812 * compress.c (bfd_get_full_section_contents): Likewise.
813 * elf32-rx.c (rx_final_link): Ignore rawsize.
814 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
815 bfd with bfd_get_section_limit.
816 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
817 os->size during final link. Update callers.
818 * bfd-in2.h: Regenerate.
820 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
823 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
824 as the number of global entries when merging with the primary GOT.
826 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-i386.c: Update copyright year.
829 * elf64-x86-64.c: Likewise.
831 2011-04-09 Kai Tietz <ktietz@redhat.com>
833 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
834 buffer and use rawsize for sorting.
835 * coffcode.h (coff_compute_section_file_positions): Set rawsize
836 before doing alignment.
838 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (elf_i386_relocate_section): Return relocation
841 error on unsupported relocation.
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
844 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
847 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
850 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
853 * elf32-i386.c (elf_i386_relocate_section): Check !executable
854 instead of shared for R_386_TLS_LDO_32.
856 2011-04-08 Tristan Gingold <gingold@adacore.com>
858 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
860 * xcoff-target.h: Remove
861 * Makefile.in: Regenerate.
863 2011-04-07 Cary Coutant <ccoutant@google.com>
865 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
867 2011-04-07 Paul Brook <paul@codesourcery.com>
869 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
871 (elf32_tic6x_howto_table_rel): Ditto.
872 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
873 (elf32_tic6x_check_relocs): Ditto.
875 2011-04-06 Joseph Myers <joseph@codesourcery.com>
877 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
879 (strongarm*, thumb*, xscale*): Remove architectures.
880 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
881 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
882 xscale-*-coff): Remove targets.
884 2011-04-01 Tristan Gingold <gingold@adacore.com>
886 * elfxx-ia64.c: include bfd_stdint.h
888 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
890 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
891 dynobj and its initialization.
893 2011-03-31 Tristan Gingold <gingold@adacore.com>
895 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
896 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
897 BFD_HOST_LONG_LONG to 1.
899 2011-03-31 Tristan Gingold <gingold@adacore.com>
901 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
902 (_bfd_vms_write_etir): Ditto.
903 (_bfd_vms_slurp_etir): Avoid to use intptr_t
904 * configure.com: Generate bfd_stdint.h
906 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
908 * elf32-tic6x.h (struct elf32_tic6x_params): New.
909 (elf32_tic6x_setup): Declare.
910 * elf32-tic6x.c: Include <limits.h>.
911 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
912 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
914 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
915 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
916 tic6x_elf_scom_symbol_ptr): New static variables.
917 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
918 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
919 R_C6000_PCR_H16 and R_C6000_PCR_L16.
920 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
921 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
922 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
923 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
924 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
925 elf32_tic6x_adjust_dynamic_symbol): New static functions.
926 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
927 to weak symbols as required by the ABI.
928 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
929 as needed when generating DSBT output.
930 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
931 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
932 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
933 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
934 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
935 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
936 New static functions.
937 (ELF_MAXPAGESIZE): Define to 0x1000.
938 (bfd_elf32_bfd_copy_private_bfd_data,
939 bfd_elf32_bfd_link_hash_table_create,
940 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
941 elf_backend_want_got_plt, elf_backend_want_dynbss,
942 elf_backend_plt_readonly, elf_backend_got_header_size,
943 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
944 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
945 elf_backend_check_relocs, elf_backend_add_symbol_hook,
946 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
947 elf_backend_section_from_bfd_section,
948 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
949 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
950 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
952 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
953 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
954 * bfd/bfd-in2.h: Regenerate.
955 * bfd/libbfd.h: Regenerate.
956 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
958 2011-03-31 Tristan Gingold <gingold@adacore.com>
960 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
961 entry on xcoff when value is C_NULL_VALUE.
963 2011-03-31 Tristan Gingold <gingold@adacore.com>
965 * libcoff-in.h (exec_hdr): Remove.
966 * libcoff.h: Regenerate.
968 2011-03-30 Nick Clifton <nickc@redhat.com>
970 * po/da.po: Updated Danish translation.
972 2011-03-29 Richard Henderson <rth@redhat.com>
974 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
975 (elf64_alpha_gc_sweep_hook): New.
976 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
977 (elf_backend_can_gc_sections): New.
979 2011-03-26 John Marino <binutils@marino.st>
981 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
982 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
983 * configure: Regenerate.
985 2011-03-25 Michael Snyder <msnyder@vmware.com>
987 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
989 2011-03-25 Tristan Gingold <gingold@adacore.com>
991 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
992 of find_nearest_line on object files.
994 2011-03-25 Tristan Gingold <gingold@adacore.com>
996 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
998 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1000 2011-03-24 Alan Modra <amodra@gmail.com>
1002 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1003 old-style __tls_get_addr calls without marker relocs don't match
1004 their arg setup insn one for one. If such mismatches are found
1005 report the reloc and don't do any tls optimization.
1006 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1008 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1010 * bfd-in2.h: Regenerate.
1012 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1014 * archures.c: Add AVR XMEGA architecture information.
1015 * cpu-avr.c (arch_info_struct): Likewise.
1016 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1017 (elf32_avr_object_p): Likewise.
1019 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1021 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1022 * bfd-in2.h: Regenerate.
1023 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1024 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1026 (elf32_arm_howto_from_type): Update accordingly.
1027 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1028 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1029 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1030 with an extra noncall_refcount field.
1031 (arm_local_iplt_info): New structure.
1032 (elf_arm_obj_tdata): Add local_iplt.
1033 (elf32_arm_local_iplt): New accessor macro.
1034 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1035 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1036 Change tls_type to a bitfield and add is_iplt.
1037 (elf32_arm_link_hash_newfunc): Update accordingly.
1038 (elf32_arm_allocate_local_sym_info): New function.
1039 (elf32_arm_create_local_iplt): Likewise.
1040 (elf32_arm_get_plt_info): Likewise.
1041 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1042 (elf32_arm_get_local_dynreloc_list): Likewise.
1043 (create_ifunc_sections): Likewise.
1044 (elf32_arm_copy_indirect_symbol): Update after the changes to
1045 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1046 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1047 to get PLT information. Assert that all STT_GNU_IFUNC references
1048 are turned into PLT references.
1049 (arm_build_one_stub): Pass the symbol type to
1050 elf32_arm_final_link_relocate.
1051 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1052 (elf32_arm_allocate_irelocs): New function.
1053 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1054 all R_ARM_IRELATIVE.
1055 (elf32_arm_allocate_plt_entry): New function.
1056 (elf32_arm_populate_plt_entry): Likewise.
1057 (elf32_arm_final_link_relocate): Add an st_type parameter.
1058 Set srelgot to null for static objects. Use separate variables
1059 to record which st_value and st_type should be used when generating
1060 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1061 symbol's PLT information, setting has_iplt_entry, splt,
1062 plt_offset and gotplt_offset accordingly. Check whether
1063 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1064 the relocation target accordingly. Broaden assert to include
1065 .iplts. Don't set sreloc for static relocations. Assert that
1066 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1067 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1068 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1069 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1070 resolve GOT references to the .igot.plt entry.
1071 (elf32_arm_relocate_section): Update the call to
1072 elf32_arm_final_link_relocate.
1073 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1074 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1075 relocations in shared libraries and relocatable executables.
1076 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1077 to get the list of dynamic relocations for a local symbol.
1078 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1079 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1080 to allocate local symbol information. Treat R_ARM_REL32 and
1081 R_ARM_REL32_NOI as call relocations in shared libraries and
1082 relocatable executables. Record PLT information for local
1083 STT_GNU_IFUNC functions as well as global functions. Count
1084 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1085 to get the list of dynamic relocations for a local symbol.
1086 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1087 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1088 removed. Update after the changes to elf32_arm_link_hash_entry.
1089 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1090 entries should live in .plt or .iplt. Check whether the .igot.plt
1091 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1092 to allocate .plt and .(i)got.plt entries. Detect which .got
1093 entries will need R_ARM_IRELATIVE relocations and use
1094 elf32_arm_allocate_irelocs to allocate them. Likewise other
1095 non-.got dynamic relocations.
1096 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1097 and dynamic relocations for local STT_GNU_IFUNC symbols.
1098 Check whether the .igot.plt and .got entries can be combined.
1099 Detect which .got entries will need R_ARM_IRELATIVE relocations
1100 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1101 section pointers intead of strcmp checks. Handle iplt and igotplt.
1102 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1103 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1104 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1106 (elf32_arm_output_plt_map_1): New function, split out from
1107 elf32_arm_output_plt_map. Handle .iplt entries. Use
1108 elf32_arm_plt_needs_thumb_stub_p.
1109 (elf32_arm_output_plt_map): Call it.
1110 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1111 local .iplt entries.
1112 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1113 (elf32_arm_swap_symbol_out): Likewise.
1114 (elf32_arm_add_symbol_hook): New function.
1115 (elf_backend_add_symbol_hook): Define for all targets.
1117 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1119 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1120 * elf.c (swap_out_syms): Set st_target_internal for each
1122 * elfcode.h (elf_swap_symbol_in): Likewise.
1123 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1124 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1125 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1126 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1127 * elflink.c (elf_link_output_extsym): Likewise.
1128 (bfd_elf_final_link): Likewise.
1129 (elf_link_add_object_symbols): Copy st_target_internal
1130 to the hash table if we see a definition.
1131 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1132 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1133 a branch_type field.
1134 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1135 (arm_type_of_stub): Replace actual_st_type with an
1136 actual_branch_type parameter.
1137 (arm_build_one_stub): Use branch types rather than st_types to
1138 determine the type of branch.
1139 (cortex_a8_erratum_scan): Likewise.
1140 (elf32_arm_size_stubs): Likewise.
1141 (bfd_elf32_arm_process_before_allocation): Likewise.
1142 (allocate_dynrelocs_for_symbol): Likewise.
1143 (elf32_arm_finish_dynamic_sections): Likewise.
1144 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1145 a branch_type parameter.
1146 (elf32_arm_relocate_section): Update call accordingly.
1147 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1148 (elf32_arm_output_map_sym): Initialize st_target_internal.
1149 (elf32_arm_output_stub_sym): Likewise.
1150 (elf32_arm_symbol_processing): Delete.
1151 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1152 Use st_target_internal to record the branch type.
1153 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1155 (elf32_arm_is_function_type): Delete.
1156 (elf_backend_symbol_processing): Likewise.
1157 (elf_backend_is_function_type): Likewise.
1159 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1161 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1162 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1165 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1167 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1168 may_need_local_target_p and may_become_dynamic_p to classify
1169 the relocation type. Don't check info->symbolic or h->def_regular
1170 when deciding whether to record a potential dynamic reloc.
1171 Don't treat potential dynamic relocs as PLT references.
1172 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1173 try to make the PLT reference count go negative.
1175 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1177 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1178 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1179 Only create a dynamic relocation for local references if
1181 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1182 allocation accordingly.
1183 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1185 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1187 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1188 (elf32_arm_add_dynreloc): Likewise.
1189 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1190 to allocate dynamic relocations.
1191 (elf32_arm_size_dynamic_sections): Likewise.
1192 (allocate_dynrelocs): Likewise. Rename to
1193 allocate_dynrelocs_for_symbol.
1194 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1195 create dynamic relocations.
1196 (elf32_arm_finish_dynamic_symbol): Likewise.
1198 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1201 x32 GD->IE and GD->LE transitions.
1202 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1203 and LD->LE transitions.
1205 2011-03-10 Alan Modra <amodra@gmail.com>
1207 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1208 for LO_DS error message and correct multiple.
1210 2011-03-10 Alan Modra <amodra@gmail.com>
1212 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1213 (ppc64_elf_link_just_syms): New function.
1214 (opd_entry_value): Don't assume big-endian host.
1215 (get_r2off): New function.
1216 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1218 2011-03-06 Michael Snyder <msnyder@vmware.com>
1220 * compress.c (bfd_compress_section_contents): Check for out of mem.
1222 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1223 that case statement falls through intentionally.
1225 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1227 2011-03-04 Alan Modra <amodra@gmail.com>
1229 * archive.c (bsd_write_armap): Don't call stat in deterministic
1230 mode, and don't use st_mtime if stat returns error.
1232 2011-03-03 Michael Snyder <msnyder@vmware.com>
1234 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1236 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1238 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1239 (aout_link_write_other_symbol): Missing break statement.
1241 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1243 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1245 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1248 x32 IE->LE transition.
1249 (elf_x86_64_relocate_section): Likewise.
1251 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1253 * elflink.c (is_reloc_section): Remove function.
1254 (get_dynamic_reloc_section_name): Construct string manually.
1256 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1258 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1259 (adjust_relative_path): Likewise.
1260 (_bfd_construct_extended_name_table): Likewise.
1261 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1262 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1263 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1264 * elf32-spu.c (sort_bfds): Likewise.
1265 (spu_elf_auto_overlay): Likewise.
1266 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1267 * xcofflink.c (xcoff_set_import_path): Likewise.
1268 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1269 (xtensa_regfile_lookup_shortname): Likewise.
1271 2011-02-28 Alan Modra <amodra@gmail.com>
1274 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1275 stringsize. Properly sanity check symdef_count. Remove redundant
1278 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1280 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1281 and handle claim_file seeking. Only try to load the plugin once.
1283 2011-02-22 Andreas Schwab <schwab@redhat.com>
1285 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1286 relocation read the value from the second GOT slot.
1288 2011-02-15 Tristan Gingold <gingold@adacore.com>
1290 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1292 2011-02-15 Alan Modra <amodra@gmail.com>
1294 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1295 toc relocs. Fuss over free(NULL).
1297 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1299 * elflink.c (bfd_elf_size_dynamic_sections): Add
1300 bfd_get_symbol_leading_char to the start of newname.
1302 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1304 * configure: Regenerate.
1306 2011-02-09 Alan Modra <amodra@gmail.com>
1308 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1309 we are done. When optimising large toc, check that a global
1310 symbol on a toc reloc is defined in a kept section.
1312 2011-02-08 Nick Clifton <nickc@redhat.com>
1315 * elf.c (assign_file_positions_for_load_sections): Set the program
1316 header offset and entry size to zero if there are no program
1319 2011-02-08 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1322 local_syms when looking for local symbols in .toc.
1324 2011-02-01 Alan Modra <amodra@gmail.com>
1326 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1327 for toc pointer on any section having makes_toc_func_call set.
1328 (check_pasted_section): Ensure pasted .init/.fini fragments use
1329 the same toc if any has makes_toc_func_call set.
1331 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1333 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1336 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1338 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1339 common sections too.
1341 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1346 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1348 Fix compilation for mingw64.
1349 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1350 typecast to avoid warning.
1351 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1353 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1354 of long for pointer to avoid warning.
1355 (elfNN_ia64_relax_brl): Idem.
1356 (elfNN_ia64_install_value): Idem.
1357 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1359 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1361 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1362 h->needs_plt when deciding whether to record a possible dynamic reloc.
1364 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1366 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1367 dynamic relocs for the removed section.
1369 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1371 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1374 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1377 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1378 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1379 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1380 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1381 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1384 2011-01-14 Alan Modra <amodra@gmail.com>
1386 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1388 (_bfd_default_error_handler): Likewise.
1389 * elf.c (print_segment_map): Likewise.
1390 * libbfd.c (warn_deprecated): Likewise.
1391 * som.c (som_sizeof_headers): No need to do so here.
1392 * coff-i860.c: Replace use of printf for error messages with
1394 * coff-ppc.c: Likewise.
1395 * coff-sh.c: Likewise.
1396 * elf32-bfin.c: Likewise.
1397 * elf32-dlx.c: Likewise.
1398 * elf32-mep.c: Likewise.
1399 * elf32-v850.c: Likewise.
1400 * mach-o.c: Likewise.
1403 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1405 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1407 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1408 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1410 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1412 (elf_x86_64_finish_dynamic_symbol): Updated.
1413 (elf_x86_64_finish_dynamic_sections): Don't use
1414 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1415 bfd_elf64_swap_dyn_out.
1417 2011-01-14 J. Park <grassman@gmail.com>
1420 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1421 following bfd_link_hash_warning symbol link.
1423 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1424 Glauber de Oliveira Costa <glommer@gmail.com>
1426 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1427 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1428 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1430 * libbfd.h: Rebuilt.
1431 * bfd-in2.h: Rebuilt.
1432 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1433 (elf32_arm_reloc_map): Likewise.
1434 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1435 (elf32_arm_stub_long_branch_any_tls_pic,
1436 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1437 (DEF_STUBS): Add new stubs.
1438 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1439 (elf32_arm_local_tlsdesc_gotent): New.
1440 (GOT_TLS_GDESC): New mask.
1441 (GOT_TLS_GD_ANY): Define.
1442 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1443 (elf32_arm_compute_jump_table_size): New.
1444 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1445 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1446 sgotplt_jump_table_size fields.
1447 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1448 (elf32_arm_link_hash_table_create): Initialize new fields.
1449 (arm_type_of_stub): Check TLS desc relocs too.
1450 (elf32_arm_stub_name): TLS desc relocs can be shared.
1451 (elf32_arm_tls_transition): Determine relaxation.
1452 (arm_stub_required_alignment): Add tls stubs.
1453 (elf32_arm_size_stubs): Likewise.
1454 (elf32_arm_tls_relax): Perform TLS relaxing.
1455 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1456 (IS_ARM_TLS_GNU_RELOC): New.
1457 (IS_ARM_TLS_RELOC): Use it.
1458 (elf32_arm_relocate_section): Perform TLS relaxing.
1459 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1461 (allocate_dynrelocs): Allocate tls desc relcoations.
1462 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1464 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1466 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1468 (elf32_arm_finish_dynamic_symbol): Adjust.
1469 (arm_put_trampoline): New.
1470 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1472 (elf_backend_always_size_sections): Define.
1474 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1478 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1483 handle symbols marked with regular reference, but not non-GOT
1484 reference when building shared library.
1486 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1487 local and global STT_GNU_IFUNC symols when building shared
1489 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1491 2011-01-05 DJ Delorie <dj@redhat.com>
1493 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1494 * libbfd.h: Regenerate.
1495 * bfd-in2.h: Regenerate.
1496 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1498 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1500 * cpu-i386.c (bfd_i386_compatible): New.
1501 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1502 with bfd_i386_compatible.
1503 (bfd_x86_64_arch_intel_syntax): Likewise.
1504 (bfd_i386_arch_intel_syntax): Likewise.
1505 (i8086_arch): Likewise.
1506 (bfd_x64_32_arch): Likewise.
1507 (bfd_x86_64_arch): Likewise.
1508 (bfd_i386_arch): Likewise.
1510 For older changes see ChangeLog-2010
1516 version-control: never