1 2011-06-14 Alan Modra <amodra@gmail.com>
3 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
4 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
5 Don't handle warning symbols here.
6 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
7 (allocate_dynrelocs, readonly_dynrelocs): As above.
9 2011-06-14 Alan Modra <amodra@gmail.com>
12 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
13 (elf_gc_sweep): Don't treat debug and sections like .comment
15 (bfd_elf_gc_sections): Treat note sections as gc roots only when
16 not part of a group. Always call gc_mark_extra_sections.
17 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
18 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
19 _bfd_elf_gc_mark_extra_sections.
20 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
21 _bfd_elf_gc_mark_extra_sections.
22 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
24 2011-06-13 Nick Clifton <nickc@redhat.com>
26 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
27 variable 'local_got_offsets'.
28 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
29 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
31 2011-06-13 Walter Lee <walt@tilera.com>
33 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
34 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
35 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
37 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
39 (BFD64_BACKENDS): Add elf64-tilegx.lo.
40 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
41 * Makefile.in: Regenerate.
42 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
43 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
44 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
45 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
46 bfd-in2.h: Regenerate.
47 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
48 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
49 and bfd_elf64_tilegx_vec.
50 * configure: Regenerate.
51 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
53 * libbfd.h: Regenerate.
54 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
55 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
56 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
57 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
58 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
59 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
60 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
61 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
62 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
63 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
64 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
65 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
66 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
67 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
68 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
69 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
70 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
71 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
72 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
73 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
74 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
75 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
76 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
77 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
78 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
79 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
80 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
81 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
82 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
83 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
84 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
85 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
86 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
87 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
88 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
89 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
90 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
91 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
92 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
93 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
94 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
95 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
96 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
97 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
98 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
99 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
100 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
101 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
102 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
103 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
104 * targets.c (bfd_elf32_tilegx_vec): Declare.
105 (bfd_elf32_tilepro_vec): Declare.
106 (bfd_elf64_tilegx_vec): Declare.
107 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
108 and bfd_elf64_tilegx_vec.
109 * cpu-tilegx.c: New file.
110 * cpu-tilepro.c: New file.
111 * elf32-tilepro.h: New file.
112 * elf32-tilepro.c: New file.
113 * elf32-tilegx.c: New file.
114 * elf32-tilegx.h: New file.
115 * elf64-tilegx.c: New file.
116 * elf64-tilegx.h: New file.
117 * elfxx-tilegx.c: New file.
118 * elfxx-tilegx.h: New file.
120 2011-06-13 Alan Modra <amodra@gmail.com>
122 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
123 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
124 warning symbols here.
125 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
126 * elf32-arm.c (allocate_dynrelocs_for_symbol,
127 elf32_arm_readonly_dynrelocs): Likewise.
128 * elf32-bfin.c (bfin_discard_copies): Likewise.
129 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
130 elf_cris_discard_excess_dso_dynamics,
131 elf_cris_discard_excess_program_dynamics): Likewise.
132 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
133 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
134 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
135 * elf32-i386.c (elf_i386_allocate_dynrelocs,
136 elf_i386_readonly_dynrelocs): Likewise.
137 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
138 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
139 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
140 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
141 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
142 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
143 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
144 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
145 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
146 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
147 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
148 elf32_tic6x_readonly_dynrelocs): Likewise.
149 * elf32-vax.c (elf_vax_discard_copies): Likewise.
150 * elf32-xstormy16.c (xstormy16_relax_plt_check,
151 xstormy16_relax_plt_realloc): Likewise.
152 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
153 * elf64-alpha.c (elf64_alpha_output_extsym,
154 elf64_alpha_calc_got_offsets_for_symbol,
155 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
156 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
157 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
158 elf_hppa_unmark_useless_dynamic_symbols,
159 elf_hppa_remark_useless_dynamic_symbols): Likewise.
160 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
161 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
162 readonly_dynrelocs, merge_global_got, reallocate_got,
163 undo_symbol_twiddle): Likewise.
164 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
165 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
166 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
167 elf_x86_64_readonly_dynrelocs): Likewise.
168 * elflink.c (elf_link_renumber_hash_table_dynsyms,
169 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
170 _bfd_elf_link_find_version_dependencies,
171 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
172 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
173 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
174 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
175 elf_gc_propagate_vtable_entries_used,
176 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
177 elf_gc_allocate_got_offsets): Likewise.
178 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
179 elfNN_ia64_global_dyn_sym_thunk): Likewise.
180 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
181 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
182 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
183 * i386linux.c (linux_tally_symbols): Likewise.
184 * m68klinux.c (linux_tally_symbols): Likewise.
185 * sparclinux.c (linux_tally_symbols): Likewise.
186 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
187 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
189 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
190 function. Update all callers.
191 * aoutx.h (aout_link_write_other_symbol): Likewise.
192 * pdp11.c (aout_link_write_other_symbol): Likewise.
193 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
194 * ecoff.c (ecoff_link_write_external): Likewise.
195 * xcofflink.c (xcoff_write_global_symbol): Likewise.
196 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
198 * ecoff.c (ecoff_link_hash_traverse): Delete.
199 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
200 _bfd_coff_write_global_sym.
201 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
202 * libcoff.h: Regenerate.
204 2011-06-10 Nick Clifton <nickc@redhat.com>
206 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
207 backend does not provide a function for creating dynamic sections
209 (bfd_elf_final_link): Issue a warning message if a dynamic section
210 has the SHT_NOTE type.
211 (bfd_elf_final_link): Do not look for dynamic strings in a section
212 that does not have the SHT_STRTAB type or the name .dynstr.
213 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
214 section is not in the output binary.
215 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
217 2011-06-09 Tristan Gingold <gingold@adacore.com>
219 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
220 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
223 2011-06-09 Tristan Gingold <gingold@adacore.com>
225 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
227 2011-06-09 Nick Clifton <nickc@redhat.com>
230 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
231 that the output section has an allocated bfd_elf_section_data
233 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
234 symbols in sections that have been removed by garbage collection.
236 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
238 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
239 relocations in SEC_DEBUGGING sections when building shared
242 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
245 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
246 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
248 2011-06-08 Tristan Gingold <gingold@adacore.com>
250 * makefile.vms (OBJS): Add elfxx-ia64.obj
253 2011-06-08 Alan Modra <amodra@gmail.com>
255 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
256 * sco5-core.c: Init match_priority field.
258 2011-06-08 Alan Modra <amodra@gmail.com>
260 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
263 2011-06-07 Joel Brobecker <brobecker@adacore.com>
265 * irix-core.c (irix_core_vec): Add match_priority field.
267 2011-06-06 Alan Modra <amodra@gmail.com>
269 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
271 * configure.in: Bump bfd version.
272 * elfcode.h (elf_object_p): Delete hacks preventing match of
273 EM_NONE and ELFOSABI_NONE targets when a better match exists.
274 * elfxx-target.h (elf_match_priority): Define and use.
275 * format.c (bfd_check_format_matches): Use target match_priority
276 to choose best of multiple matching targets. In cases with multiple
277 matches rerun _bfd_check_format if we don't choose the last match.
278 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
279 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
280 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
281 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
282 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
283 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
284 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
285 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
286 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
287 * vms-lib.c, * xsym.c: Init match_priority field.
288 * configure: Regenerate.
289 * bfd-in2.h: Regenerate.
291 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
294 * elfcode.h (elf_object_p): Revert the last change.
296 2011-06-04 Alan Modra <amodra@gmail.com>
298 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
299 return the other arch.
300 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
303 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
306 * hash.c (higher_primer_number): Add more, small, prime numbers.
307 (bfd_hash_set_default_size): Likewise.
309 2011-06-02 Nick Clifton <nickc@redhat.com>
311 * coff-mcore.c: Fix spelling typo.
312 * coff-stgo32.c: Likewise.
313 * elf32-arm.c: Likewise.
314 * elf32-avr.c: Likewise.
315 * elf-m68hc1x.c: Likewise.
316 * elf32-mcore.c: Likewise.
317 * elf32-mep.c: Likewise.
318 * elf32-mt.c: Likewise.
319 * elf32-ppc.c: Likewise.
320 * elf32-xtensa.c: Likewise.
321 * elf64-ppc.c: Likewise.
322 * elfxx-mips.c: Likewise.
323 * netbsd.h: Likewise.
324 * nlmcode.h: Likewise.
325 * vms-alpha.c: Likewise.
326 * po/bfd.pot: Regenerate.
327 * po/SRC-POTFILES.in: Regenerate.
329 2011-06-01 DJ Delorie <dj@redhat.com>
331 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
332 * target.c: Likewise.
333 * configure.in: Likewise.
334 * configure.in: Regenerate.
335 * elf32-rx.c: Add elf32-rx-be-ns target.
336 (rx_elf_object_p): Never allow the be-ns target by default,
337 only allow it if the user requests it.
339 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
342 relocation in readonly section in a shared object.
343 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
345 2011-05-31 Nick Clifton <nickc@redhat.com>
347 * archive.c (adjust_relative_path): Fix comment to prevent it
348 corrupting the auto-generated bfd.h.
350 2011-05-31 Paul Brook <paul@codesourcery.com>
352 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
354 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
357 2011-05-31 Paul Brook <paul@codesourcery.com>
359 * elf32-arm.c (arm_stub_is_thumb): Add
360 arm_stub_long_branch_v4t_thumb_tls_pic.
361 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
364 2011-05-27 Nick Clifton <nickc@redhat.com>
367 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
368 unable to read a file pointed to by an entry in a thin archive.
369 (adjust_relative_path): Use lrealpath to canonicalize paths.
370 Handle the case where the reference path is above the current
371 path in the directory tree.
373 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
376 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
377 R_X86_64_TPOFF64 in executable.
379 2011-05-26 Alan Modra <amodra@gmail.com>
381 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
382 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
383 local_protected comment.
385 2011-05-25 Tristan Gingold <gingold@adacore.com>
387 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
388 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
389 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
390 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
391 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
392 (elf32-ia64.c): Created from elfnn-ia64.c
393 (elf64-ia64.c): Likewise.
394 * elfxx-ia64.h: New file.
395 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
396 functions.Includes elfxx-ia64.h.
397 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
398 (IA64_HOWTO): Adjust.
399 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
400 (elfNN_ia64_reloc_type_lookup): Renames to
401 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
402 (elfNN_ia64_reloc_name_lookup): Renames to
403 ia64_elf_reloc_name_lookup. Make it public.
404 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
405 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
407 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
408 Move it and make it public. Move prototype to elfxx-ia64.h
409 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
410 Move prototype to elfxx-ia64.h
411 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
412 (elfNN_ia64_info_to_howto): Adjust calls.
413 (elfNN_ia64_relax_section): Adjust calls.
414 (count_dyn_reloc): Fix typo.
415 (elfNN_ia64_relocate_section): Adjust calls.
416 (elfNN_ia64_finish_dynamic_symbol): Likewise.
417 (bfd_elfNN_bfd_reloc_type_lookup)
418 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
419 * configure: Regenerate.
420 * Makefile.in: Regenerate.
422 2011-05-23 DJ Delorie <dj@redhat.com>
424 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
425 the vma/lma swapping done in elf32_rx_modify_program_headers.
427 2011-05-23 Nick Clifton <nickc@redhat.com>
429 * elf-m10300.c (mn10300_elf_mkobject): New function.
430 (bfd_elf32_mkobject): Define.
432 2011-05-23 Alan Modra <amodra@gmail.com>
434 * elf-bfd.h: Comment typo fix.
435 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
436 struct elf_dyn_relocs throughout.
437 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
439 2011-05-23 Alan Modra <amodra@gmail.com>
441 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
442 functions rather than warning callback or _bfd_error_handler.
443 * elf32-ppc.c: Likewise.
444 * elf64-ppc.c: Likewise.
445 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
447 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
449 2011-05-23 Alan Modra <amodra@gmail.com>
452 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
453 .tbss, and page align same for all SHT_NOBITS sections.
455 2011-05-21 Alan Modra <amodra@gmail.com>
458 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
460 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
461 segment if just for .tbss.
462 (assign_file_positions_for_load_sections): Don't report "can't
463 allocate in segment" errors for .tbss.
464 (assign_file_positions_for_non_load_sections): Don't set p_filesz
465 from SHT_NOBITS section filepos.
467 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
469 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
470 R_C6000_PCR_H16 and R_C6000_PCR_L16.
471 (elf32_tic6x_relocate_section): Handle them.
473 2011-05-18 Nick Clifton <nickc@redhat.com>
476 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
477 sections when building shared libraries.
479 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
482 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
485 2011-05-18 Tristan Gingold <gingold@adacore.com>
487 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
488 (xcoff_sweep): Always keep dwarf sections.
489 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
491 2011-05-18 Tristan Gingold <gingold@adacore.com>
493 * libxcoff.h (struct xcoff_dwsect_name): New type.
494 (XCOFF_DWSECT_NBR_NAMES): New macro.
495 (xcoff_dwsect_names): Declare.
496 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
497 (styp_to_sec_flags): Ditto.
498 (coff_new_section_hook): Ditto.
499 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
500 * coff-rs6000.c (xcoff_dwsect_name): New variable.
502 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
505 * elf32-rx.c (ignore_lma): New variable.
506 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
507 (rx_modify_program_headers): Only copy the LMA into the VMA if
510 2011-05-17 Alan Modra <amodra@gmail.com>
513 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
514 * elflink.c (elf_link_add_object_symbols): Likewise.
515 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
517 2011-05-16 Alan Modra <amodra@gmail.com>
519 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
521 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
523 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
524 global GOT entries for GOT_PAGE relocations against global symbols.
526 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
528 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
529 (tic6x-*-*): Replaced by these.
530 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
531 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
532 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
534 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
535 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
536 "elf32-target.h" two more times.
537 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
538 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
539 bfd_elf32_tic6x_elf_le_vec.
540 * configure: Regenerate.
542 2011-05-13 Jan Beulich <jbeulich@novell.com>
544 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
546 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
548 * config.in: Regenerated.
549 * configure: Regenerated.
550 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
551 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
552 HAVE_PSINFO32_T_PR_PID.
553 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
554 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
555 and HAVE_PSINFO32_T_PR_PID.
556 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
558 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
560 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
562 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
563 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
565 2011-05-09 Paul Brook <paul@codesourcery.com>
567 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
568 * bfd-in2.h: Regenerate.
569 * elf32-tic6x.c: Include limits.h.
570 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
571 _tic6x_elf_section_data): New.
572 (elf32_tic6x_section_data): Define.
573 (elf32_tic6x_new_section_hook): Allocate target specific data.
574 (elf32_tic6x_add_unwind_table_edit): New function.
575 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
576 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
577 elf32_tic6x_copy_exidx_entry): New functions.
578 (elf_backend_write_section): Define.
580 2011-05-09 Paul Brook <paul@codesourcery.com>
582 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
583 elf32_tic6x_fake_sections): New functions.
584 (elf_backend_fake_sections): Define.
586 2011-05-09 Paul Brook <paul@codesourcery.com>
588 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
589 (elf_backend_gc_mark_extra_sections): Define.
591 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
594 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
595 references to symbols defined in discarded sections.
597 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
600 * coffgen.c (coff_write_symbol): Assume input section is its own
601 output section if output_section member not set.
602 (coff_write_alien_symbol): Likewise.
604 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
607 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
609 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
612 * section.c (SEC_ELF_REVERSE_COPY): New.
613 * bfd-in2.h: Regenerated.
615 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
618 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
619 * bfd-in2.h: Regenerate.
621 2011-05-06 Tristan Gingold <gingold@adacore.com>
623 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
624 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
625 any code section. Add comments.
626 (alpha_vms_object_p): Use void * instead of PTR.
627 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
628 (build_module_list): Guard against no DST section. Add comments.
629 (alpha_vms_link_output_symbol): Discard undefined symbols.
630 (alpha_vms_get_section_contents): Simply memcpy if the section was
631 already loaded. Fix typo.
632 (vms_new_section_hook): Use void * instead of PTR.
633 (vms_alpha_vec): Ditto.
635 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
637 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
638 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
640 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
642 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
643 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
644 mismatch. Choose the lower of the two values.
645 (bfd_elf32_bfd_final_link): New macro.
647 2011-04-28 Tristan Gingold <gingold@adacore.com>
649 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
650 (bfd_xcoff_swap_aux_out): Ditto.
651 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
652 (bfd_xcoff64_swap_aux_out): Ditto.
654 2011-05-04 Alan Modra <amodra@gmail.com>
657 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
658 was_undefined on dot-symbols.
660 2011-05-03 Paul Brook <paul@codesourcery.com>
663 * elf32-tic6x.c (elf32_tic6x_howto_table,
664 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
665 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
668 2011-05-01 Alan Modra <amodra@gmail.com>
671 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
672 creating ifunc sections.
673 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
675 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
677 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
680 2011-04-28 Tom Tromey <tromey@redhat.com>
682 * bfdio.c (memory_bstat): Pass correct size to memset.
684 2011-04-28 Mike Frysinger <vapier@gentoo.org>
686 * dwarf2.c (dwarf_debug_sections): Mark const.
687 * elf.c (special_sections): Likewise.
688 * libbfd-in.h (dwarf_debug_sections): Likewise.
689 * libbfd.h: Regenerate.
691 2011-04-26 Kai Tietz <ktietz@redhat.com>
693 * coffcode.h (sec_to_styp_flags): Allow linkonce for
696 2011-04-26 Tristan Gingold <gingold@adacore.com>
698 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
700 2011-04-24 Alan Modra <amodra@gmail.com>
704 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
705 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
706 (_bfd_generic_link_add_one_symbol): Update "notice" call.
707 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
708 it is a redef of an IR symbol in a real BFD.
710 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
712 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
713 in readonly section in a shared object.
714 (elf_i386_size_dynamic_sections): Likewise.
715 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
716 (elf_x86_64_size_dynamic_sections): Likewise.
718 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
721 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
723 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
725 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
728 on dynamic symbol error.
729 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
731 2011-04-20 Tristan Gingold <gingold@adacore.com>
733 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
735 2011-04-20 Alan Modra <amodra@gmail.com>
737 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
738 (bfd_hash_table_init_n): Overflow checking.
739 (bfd_hash_set_default_size): Return current size. Take unsigned long
740 arg. Add 65537 to hash_size primes.
741 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
742 * bfd-in2.h: Regenerate.
744 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
746 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
749 2011-04-20 Alan Modra <amodra@gmail.com>
751 * libbfd.c (bfd_log2): Do return rounded up value.
752 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
753 call with expanded old round down version of the function.
755 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
756 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
758 2011-04-20 Alan Modra <amodra@gmail.com>
761 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
762 in their own common section.
763 * elflink.c (elf_link_add_object_symbols): Likewise.
764 * linker.c (generic_link_check_archive_element): Don't lose flags
765 if common section is pre-existing.
766 (_bfd_generic_link_add_one_symbol): Likewise.
768 2011-04-20 Alan Modra <amodra@gmail.com>
771 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
772 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
773 multiple_definition regardless of allow_multiple_definition.
774 * simple.c (simple_dummy_multiple_definition): Update.
775 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
778 2011-04-18 Tristan Gingold <gingold@adacore.com>
780 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
782 2011-04-18 Alan Modra <amodra@gmail.com>
786 * bfd.c (BFD_PLUGIN): Define.
787 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
788 * bfd-in2.h: Regenerate.
789 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
790 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
792 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
794 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
797 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
799 * elf-bfd.h (struct sdt_note): New struct.
800 (struct elf_obj_tdata) <sdt_note_head>: New field.
801 * elf.c (elfobj_grok_stapsdt_note_1): New function.
802 (elfobj_grok_stapsdt_note): Likewise.
803 (elf_parse_notes): Added code to treat SystemTap note
806 2011-04-12 Richard Henderson <rth@redhat.com>
808 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
809 exclude empty .got sections.
811 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
814 array access for BFD_RELOC_386_IRELATIVE.
816 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
818 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
820 2011-04-11 Mark Wielaard <mjw@redhat.com>
823 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
824 (has_gnu_symbols): Renamed from has_ifunc_symbols.
825 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
826 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
827 also if STB_GNU_UNIQUE symbol binding was seen.
828 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
829 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
830 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
831 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
832 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
833 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
835 2011-04-11 Alan Modra <amodra@gmail.com>
837 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
839 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
840 (_bfd_generic_get_section_contents_in_window): Likewise.
841 * section.c (bfd_get_section_contents): Likewise.
842 * compress.c (bfd_get_full_section_contents): Likewise.
843 * elf32-rx.c (rx_final_link): Ignore rawsize.
844 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
845 bfd with bfd_get_section_limit.
846 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
847 os->size during final link. Update callers.
848 * bfd-in2.h: Regenerate.
850 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
853 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
854 as the number of global entries when merging with the primary GOT.
856 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
858 * elf32-i386.c: Update copyright year.
859 * elf64-x86-64.c: Likewise.
861 2011-04-09 Kai Tietz <ktietz@redhat.com>
863 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
864 buffer and use rawsize for sorting.
865 * coffcode.h (coff_compute_section_file_positions): Set rawsize
866 before doing alignment.
868 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
870 * elf32-i386.c (elf_i386_relocate_section): Return relocation
871 error on unsupported relocation.
872 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
874 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
877 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
880 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
883 * elf32-i386.c (elf_i386_relocate_section): Check !executable
884 instead of shared for R_386_TLS_LDO_32.
886 2011-04-08 Tristan Gingold <gingold@adacore.com>
888 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
890 * xcoff-target.h: Remove
891 * Makefile.in: Regenerate.
893 2011-04-07 Cary Coutant <ccoutant@google.com>
895 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
897 2011-04-07 Paul Brook <paul@codesourcery.com>
899 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
901 (elf32_tic6x_howto_table_rel): Ditto.
902 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
903 (elf32_tic6x_check_relocs): Ditto.
905 2011-04-06 Joseph Myers <joseph@codesourcery.com>
907 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
909 (strongarm*, thumb*, xscale*): Remove architectures.
910 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
911 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
912 xscale-*-coff): Remove targets.
914 2011-04-01 Tristan Gingold <gingold@adacore.com>
916 * elfxx-ia64.c: include bfd_stdint.h
918 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
920 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
921 dynobj and its initialization.
923 2011-03-31 Tristan Gingold <gingold@adacore.com>
925 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
926 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
927 BFD_HOST_LONG_LONG to 1.
929 2011-03-31 Tristan Gingold <gingold@adacore.com>
931 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
932 (_bfd_vms_write_etir): Ditto.
933 (_bfd_vms_slurp_etir): Avoid to use intptr_t
934 * configure.com: Generate bfd_stdint.h
936 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
938 * elf32-tic6x.h (struct elf32_tic6x_params): New.
939 (elf32_tic6x_setup): Declare.
940 * elf32-tic6x.c: Include <limits.h>.
941 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
942 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
944 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
945 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
946 tic6x_elf_scom_symbol_ptr): New static variables.
947 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
948 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
949 R_C6000_PCR_H16 and R_C6000_PCR_L16.
950 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
951 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
952 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
953 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
954 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
955 elf32_tic6x_adjust_dynamic_symbol): New static functions.
956 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
957 to weak symbols as required by the ABI.
958 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
959 as needed when generating DSBT output.
960 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
961 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
962 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
963 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
964 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
965 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
966 New static functions.
967 (ELF_MAXPAGESIZE): Define to 0x1000.
968 (bfd_elf32_bfd_copy_private_bfd_data,
969 bfd_elf32_bfd_link_hash_table_create,
970 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
971 elf_backend_want_got_plt, elf_backend_want_dynbss,
972 elf_backend_plt_readonly, elf_backend_got_header_size,
973 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
974 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
975 elf_backend_check_relocs, elf_backend_add_symbol_hook,
976 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
977 elf_backend_section_from_bfd_section,
978 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
979 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
980 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
982 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
983 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
984 * bfd/bfd-in2.h: Regenerate.
985 * bfd/libbfd.h: Regenerate.
986 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
988 2011-03-31 Tristan Gingold <gingold@adacore.com>
990 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
991 entry on xcoff when value is C_NULL_VALUE.
993 2011-03-31 Tristan Gingold <gingold@adacore.com>
995 * libcoff-in.h (exec_hdr): Remove.
996 * libcoff.h: Regenerate.
998 2011-03-30 Nick Clifton <nickc@redhat.com>
1000 * po/da.po: Updated Danish translation.
1002 2011-03-29 Richard Henderson <rth@redhat.com>
1004 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1005 (elf64_alpha_gc_sweep_hook): New.
1006 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1007 (elf_backend_can_gc_sections): New.
1009 2011-03-26 John Marino <binutils@marino.st>
1011 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1012 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1013 * configure: Regenerate.
1015 2011-03-25 Michael Snyder <msnyder@vmware.com>
1017 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1019 2011-03-25 Tristan Gingold <gingold@adacore.com>
1021 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1022 of find_nearest_line on object files.
1024 2011-03-25 Tristan Gingold <gingold@adacore.com>
1026 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1028 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1030 2011-03-24 Alan Modra <amodra@gmail.com>
1032 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1033 old-style __tls_get_addr calls without marker relocs don't match
1034 their arg setup insn one for one. If such mismatches are found
1035 report the reloc and don't do any tls optimization.
1036 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1038 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1040 * bfd-in2.h: Regenerate.
1042 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1044 * archures.c: Add AVR XMEGA architecture information.
1045 * cpu-avr.c (arch_info_struct): Likewise.
1046 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1047 (elf32_avr_object_p): Likewise.
1049 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1051 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1052 * bfd-in2.h: Regenerate.
1053 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1054 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1056 (elf32_arm_howto_from_type): Update accordingly.
1057 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1058 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1059 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1060 with an extra noncall_refcount field.
1061 (arm_local_iplt_info): New structure.
1062 (elf_arm_obj_tdata): Add local_iplt.
1063 (elf32_arm_local_iplt): New accessor macro.
1064 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1065 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1066 Change tls_type to a bitfield and add is_iplt.
1067 (elf32_arm_link_hash_newfunc): Update accordingly.
1068 (elf32_arm_allocate_local_sym_info): New function.
1069 (elf32_arm_create_local_iplt): Likewise.
1070 (elf32_arm_get_plt_info): Likewise.
1071 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1072 (elf32_arm_get_local_dynreloc_list): Likewise.
1073 (create_ifunc_sections): Likewise.
1074 (elf32_arm_copy_indirect_symbol): Update after the changes to
1075 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1076 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1077 to get PLT information. Assert that all STT_GNU_IFUNC references
1078 are turned into PLT references.
1079 (arm_build_one_stub): Pass the symbol type to
1080 elf32_arm_final_link_relocate.
1081 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1082 (elf32_arm_allocate_irelocs): New function.
1083 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1084 all R_ARM_IRELATIVE.
1085 (elf32_arm_allocate_plt_entry): New function.
1086 (elf32_arm_populate_plt_entry): Likewise.
1087 (elf32_arm_final_link_relocate): Add an st_type parameter.
1088 Set srelgot to null for static objects. Use separate variables
1089 to record which st_value and st_type should be used when generating
1090 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1091 symbol's PLT information, setting has_iplt_entry, splt,
1092 plt_offset and gotplt_offset accordingly. Check whether
1093 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1094 the relocation target accordingly. Broaden assert to include
1095 .iplts. Don't set sreloc for static relocations. Assert that
1096 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1097 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1098 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1099 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1100 resolve GOT references to the .igot.plt entry.
1101 (elf32_arm_relocate_section): Update the call to
1102 elf32_arm_final_link_relocate.
1103 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1104 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1105 relocations in shared libraries and relocatable executables.
1106 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1107 to get the list of dynamic relocations for a local symbol.
1108 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1109 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1110 to allocate local symbol information. Treat R_ARM_REL32 and
1111 R_ARM_REL32_NOI as call relocations in shared libraries and
1112 relocatable executables. Record PLT information for local
1113 STT_GNU_IFUNC functions as well as global functions. Count
1114 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1115 to get the list of dynamic relocations for a local symbol.
1116 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1117 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1118 removed. Update after the changes to elf32_arm_link_hash_entry.
1119 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1120 entries should live in .plt or .iplt. Check whether the .igot.plt
1121 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1122 to allocate .plt and .(i)got.plt entries. Detect which .got
1123 entries will need R_ARM_IRELATIVE relocations and use
1124 elf32_arm_allocate_irelocs to allocate them. Likewise other
1125 non-.got dynamic relocations.
1126 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1127 and dynamic relocations for local STT_GNU_IFUNC symbols.
1128 Check whether the .igot.plt and .got entries can be combined.
1129 Detect which .got entries will need R_ARM_IRELATIVE relocations
1130 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1131 section pointers intead of strcmp checks. Handle iplt and igotplt.
1132 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1133 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1134 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1136 (elf32_arm_output_plt_map_1): New function, split out from
1137 elf32_arm_output_plt_map. Handle .iplt entries. Use
1138 elf32_arm_plt_needs_thumb_stub_p.
1139 (elf32_arm_output_plt_map): Call it.
1140 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1141 local .iplt entries.
1142 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1143 (elf32_arm_swap_symbol_out): Likewise.
1144 (elf32_arm_add_symbol_hook): New function.
1145 (elf_backend_add_symbol_hook): Define for all targets.
1147 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1149 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1150 * elf.c (swap_out_syms): Set st_target_internal for each
1152 * elfcode.h (elf_swap_symbol_in): Likewise.
1153 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1154 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1155 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1156 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1157 * elflink.c (elf_link_output_extsym): Likewise.
1158 (bfd_elf_final_link): Likewise.
1159 (elf_link_add_object_symbols): Copy st_target_internal
1160 to the hash table if we see a definition.
1161 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1162 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1163 a branch_type field.
1164 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1165 (arm_type_of_stub): Replace actual_st_type with an
1166 actual_branch_type parameter.
1167 (arm_build_one_stub): Use branch types rather than st_types to
1168 determine the type of branch.
1169 (cortex_a8_erratum_scan): Likewise.
1170 (elf32_arm_size_stubs): Likewise.
1171 (bfd_elf32_arm_process_before_allocation): Likewise.
1172 (allocate_dynrelocs_for_symbol): Likewise.
1173 (elf32_arm_finish_dynamic_sections): Likewise.
1174 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1175 a branch_type parameter.
1176 (elf32_arm_relocate_section): Update call accordingly.
1177 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1178 (elf32_arm_output_map_sym): Initialize st_target_internal.
1179 (elf32_arm_output_stub_sym): Likewise.
1180 (elf32_arm_symbol_processing): Delete.
1181 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1182 Use st_target_internal to record the branch type.
1183 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1185 (elf32_arm_is_function_type): Delete.
1186 (elf_backend_symbol_processing): Likewise.
1187 (elf_backend_is_function_type): Likewise.
1189 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1191 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1192 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1195 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1197 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1198 may_need_local_target_p and may_become_dynamic_p to classify
1199 the relocation type. Don't check info->symbolic or h->def_regular
1200 when deciding whether to record a potential dynamic reloc.
1201 Don't treat potential dynamic relocs as PLT references.
1202 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1203 try to make the PLT reference count go negative.
1205 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1207 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1208 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1209 Only create a dynamic relocation for local references if
1211 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1212 allocation accordingly.
1213 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1215 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1217 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1218 (elf32_arm_add_dynreloc): Likewise.
1219 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1220 to allocate dynamic relocations.
1221 (elf32_arm_size_dynamic_sections): Likewise.
1222 (allocate_dynrelocs): Likewise. Rename to
1223 allocate_dynrelocs_for_symbol.
1224 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1225 create dynamic relocations.
1226 (elf32_arm_finish_dynamic_symbol): Likewise.
1228 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1231 x32 GD->IE and GD->LE transitions.
1232 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1233 and LD->LE transitions.
1235 2011-03-10 Alan Modra <amodra@gmail.com>
1237 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1238 for LO_DS error message and correct multiple.
1240 2011-03-10 Alan Modra <amodra@gmail.com>
1242 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1243 (ppc64_elf_link_just_syms): New function.
1244 (opd_entry_value): Don't assume big-endian host.
1245 (get_r2off): New function.
1246 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1248 2011-03-06 Michael Snyder <msnyder@vmware.com>
1250 * compress.c (bfd_compress_section_contents): Check for out of mem.
1252 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1253 that case statement falls through intentionally.
1255 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1257 2011-03-04 Alan Modra <amodra@gmail.com>
1259 * archive.c (bsd_write_armap): Don't call stat in deterministic
1260 mode, and don't use st_mtime if stat returns error.
1262 2011-03-03 Michael Snyder <msnyder@vmware.com>
1264 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1266 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1268 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1269 (aout_link_write_other_symbol): Missing break statement.
1271 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1273 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1275 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1278 x32 IE->LE transition.
1279 (elf_x86_64_relocate_section): Likewise.
1281 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1283 * elflink.c (is_reloc_section): Remove function.
1284 (get_dynamic_reloc_section_name): Construct string manually.
1286 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1288 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1289 (adjust_relative_path): Likewise.
1290 (_bfd_construct_extended_name_table): Likewise.
1291 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1292 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1293 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1294 * elf32-spu.c (sort_bfds): Likewise.
1295 (spu_elf_auto_overlay): Likewise.
1296 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1297 * xcofflink.c (xcoff_set_import_path): Likewise.
1298 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1299 (xtensa_regfile_lookup_shortname): Likewise.
1301 2011-02-28 Alan Modra <amodra@gmail.com>
1304 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1305 stringsize. Properly sanity check symdef_count. Remove redundant
1308 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1310 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1311 and handle claim_file seeking. Only try to load the plugin once.
1313 2011-02-22 Andreas Schwab <schwab@redhat.com>
1315 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1316 relocation read the value from the second GOT slot.
1318 2011-02-15 Tristan Gingold <gingold@adacore.com>
1320 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1322 2011-02-15 Alan Modra <amodra@gmail.com>
1324 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1325 toc relocs. Fuss over free(NULL).
1327 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1329 * elflink.c (bfd_elf_size_dynamic_sections): Add
1330 bfd_get_symbol_leading_char to the start of newname.
1332 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1334 * configure: Regenerate.
1336 2011-02-09 Alan Modra <amodra@gmail.com>
1338 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1339 we are done. When optimising large toc, check that a global
1340 symbol on a toc reloc is defined in a kept section.
1342 2011-02-08 Nick Clifton <nickc@redhat.com>
1345 * elf.c (assign_file_positions_for_load_sections): Set the program
1346 header offset and entry size to zero if there are no program
1349 2011-02-08 Alan Modra <amodra@gmail.com>
1351 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1352 local_syms when looking for local symbols in .toc.
1354 2011-02-01 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1357 for toc pointer on any section having makes_toc_func_call set.
1358 (check_pasted_section): Ensure pasted .init/.fini fragments use
1359 the same toc if any has makes_toc_func_call set.
1361 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1363 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1366 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1368 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1369 common sections too.
1371 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1376 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1378 Fix compilation for mingw64.
1379 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1380 typecast to avoid warning.
1381 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1383 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1384 of long for pointer to avoid warning.
1385 (elfNN_ia64_relax_brl): Idem.
1386 (elfNN_ia64_install_value): Idem.
1387 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1389 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1391 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1392 h->needs_plt when deciding whether to record a possible dynamic reloc.
1394 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1396 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1397 dynamic relocs for the removed section.
1399 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1404 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1407 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1408 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1409 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1410 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1411 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1414 2011-01-14 Alan Modra <amodra@gmail.com>
1416 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1418 (_bfd_default_error_handler): Likewise.
1419 * elf.c (print_segment_map): Likewise.
1420 * libbfd.c (warn_deprecated): Likewise.
1421 * som.c (som_sizeof_headers): No need to do so here.
1422 * coff-i860.c: Replace use of printf for error messages with
1424 * coff-ppc.c: Likewise.
1425 * coff-sh.c: Likewise.
1426 * elf32-bfin.c: Likewise.
1427 * elf32-dlx.c: Likewise.
1428 * elf32-mep.c: Likewise.
1429 * elf32-v850.c: Likewise.
1430 * mach-o.c: Likewise.
1433 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1437 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1438 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1440 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1442 (elf_x86_64_finish_dynamic_symbol): Updated.
1443 (elf_x86_64_finish_dynamic_sections): Don't use
1444 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1445 bfd_elf64_swap_dyn_out.
1447 2011-01-14 J. Park <grassman@gmail.com>
1450 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1451 following bfd_link_hash_warning symbol link.
1453 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1454 Glauber de Oliveira Costa <glommer@gmail.com>
1456 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1457 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1458 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1460 * libbfd.h: Rebuilt.
1461 * bfd-in2.h: Rebuilt.
1462 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1463 (elf32_arm_reloc_map): Likewise.
1464 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1465 (elf32_arm_stub_long_branch_any_tls_pic,
1466 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1467 (DEF_STUBS): Add new stubs.
1468 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1469 (elf32_arm_local_tlsdesc_gotent): New.
1470 (GOT_TLS_GDESC): New mask.
1471 (GOT_TLS_GD_ANY): Define.
1472 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1473 (elf32_arm_compute_jump_table_size): New.
1474 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1475 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1476 sgotplt_jump_table_size fields.
1477 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1478 (elf32_arm_link_hash_table_create): Initialize new fields.
1479 (arm_type_of_stub): Check TLS desc relocs too.
1480 (elf32_arm_stub_name): TLS desc relocs can be shared.
1481 (elf32_arm_tls_transition): Determine relaxation.
1482 (arm_stub_required_alignment): Add tls stubs.
1483 (elf32_arm_size_stubs): Likewise.
1484 (elf32_arm_tls_relax): Perform TLS relaxing.
1485 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1486 (IS_ARM_TLS_GNU_RELOC): New.
1487 (IS_ARM_TLS_RELOC): Use it.
1488 (elf32_arm_relocate_section): Perform TLS relaxing.
1489 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1491 (allocate_dynrelocs): Allocate tls desc relcoations.
1492 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1494 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1496 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1498 (elf32_arm_finish_dynamic_symbol): Adjust.
1499 (arm_put_trampoline): New.
1500 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1502 (elf_backend_always_size_sections): Define.
1504 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1508 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1512 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1513 handle symbols marked with regular reference, but not non-GOT
1514 reference when building shared library.
1516 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1517 local and global STT_GNU_IFUNC symols when building shared
1519 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1521 2011-01-05 DJ Delorie <dj@redhat.com>
1523 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1524 * libbfd.h: Regenerate.
1525 * bfd-in2.h: Regenerate.
1526 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1528 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1530 * cpu-i386.c (bfd_i386_compatible): New.
1531 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1532 with bfd_i386_compatible.
1533 (bfd_x86_64_arch_intel_syntax): Likewise.
1534 (bfd_i386_arch_intel_syntax): Likewise.
1535 (i8086_arch): Likewise.
1536 (bfd_x64_32_arch): Likewise.
1537 (bfd_x86_64_arch): Likewise.
1538 (bfd_i386_arch): Likewise.
1540 For older changes see ChangeLog-2010
1546 version-control: never