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8c5fc800
JM		 12011-04-06 Joseph Myers <joseph@codesourcery.com>
2
3 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
4 targets.
5 (strongarm*, thumb*, xscale*): Remove architectures.
6 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
7 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
8 xscale-*-coff): Remove targets.
9
6f8027ae
TG		 102011-04-01 Tristan Gingold <gingold@adacore.com>
11
12 * elfxx-ia64.c: include bfd_stdint.h
13
c89ce65c
JK		 142011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
15
16 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
17 dynobj and its initialization.
18
545f57c6
TG		 192011-03-31 Tristan Gingold <gingold@adacore.com>
20
21 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
22 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
23 BFD_HOST_LONG_LONG to 1.
24
083faca9
TG		 252011-03-31 Tristan Gingold <gingold@adacore.com>
26
27 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
28 (_bfd_vms_write_etir): Ditto.
29 (_bfd_vms_slurp_etir): Avoid to use intptr_t
30 * configure.com: Generate bfd_stdint.h
31
ac145307
BS		 322011-03-31 Bernd Schmidt <bernds@codesourcery.com>
33
34 * elf32-tic6x.h (struct elf32_tic6x_params): New.
35 (elf32_tic6x_setup): Declare.
36 * elf32-tic6x.c: Include <limits.h>.
37 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
38 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
39 New structures.
40 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
41 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
42 tic6x_elf_scom_symbol_ptr): New static variables.
43 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
44 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
45 R_C6000_PCR_H16 and R_C6000_PCR_L16.
46 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
47 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
48 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
49 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
50 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
51 elf32_tic6x_adjust_dynamic_symbol): New static functions.
52 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
53 to weak symbols as required by the ABI.
54 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
55 as needed when generating DSBT output.
56 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
57 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
58 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
59 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
60 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
61 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
62 New static functions.
63 (ELF_MAXPAGESIZE): Define to 0x1000.
64 (bfd_elf32_bfd_copy_private_bfd_data,
65 bfd_elf32_bfd_link_hash_table_create,
66 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
67 elf_backend_want_got_plt, elf_backend_want_dynbss,
68 elf_backend_plt_readonly, elf_backend_got_header_size,
69 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
70 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
71 elf_backend_check_relocs, elf_backend_add_symbol_hook,
72 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
73 elf_backend_section_from_bfd_section,
74 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
75 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
76 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
77
78 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
79 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
80 * bfd/bfd-in2.h: Regenerate.
81 * bfd/libbfd.h: Regenerate.
82 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
83
53dd76d3
TG		 842011-03-31 Tristan Gingold <gingold@adacore.com>
85
86 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
87 entry on xcoff when value is C_NULL_VALUE.
88
892011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 90
91 * libcoff-in.h (exec_hdr): Remove.
92 * libcoff.h: Regenerate.
93
3a294fa7
NC		 942011-03-30 Nick Clifton <nickc@redhat.com>
95
96 * po/da.po: Updated Danish translation.
97
e117360e
RH		 982011-03-29 Richard Henderson <rth@redhat.com>
99
100 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
101 (elf64_alpha_gc_sweep_hook): New.
102 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
103 (elf_backend_can_gc_sections): New.
104
5b806d27
NC		 1052011-03-26 John Marino <binutils@marino.st>
106
107 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
108 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
109 * configure: Regenerate.
110
b42adabf
NC		 1112011-03-25 Michael Snyder <msnyder@vmware.com>
112
113 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
114
a283ff93
TG		 1152011-03-25 Tristan Gingold <gingold@adacore.com>
116
117 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
118 of find_nearest_line on object files.
119
cf6b8767
TG		 1202011-03-25 Tristan Gingold <gingold@adacore.com>
121
122 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
123 Minor reordering.
124 (alpha_vms_create_eisd_for_section): Make code sections read-only.
125
663a1470
AM		 1262011-03-24 Alan Modra <amodra@gmail.com>
127
128 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
129 old-style __tls_get_addr calls without marker relocs don't match
130 their arg setup insn one for one. If such mismatches are found
131 report the reloc and don't do any tls optimization.
132 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
133
dc80f6ae
EW		 1342011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
135
136 * bfd-in2.h: Regenerate.
137
8cc66334
EW		 1382011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
139
140 * archures.c: Add AVR XMEGA architecture information.
141 * cpu-avr.c (arch_info_struct): Likewise.
142 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
143 (elf32_avr_object_p): Likewise.
144
34e77a92
RS		 1452011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
146
147 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
148 * bfd-in2.h: Regenerate.
149 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
150 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
151 entry.
152 (elf32_arm_howto_from_type): Update accordingly.
153 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
154 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
155 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
156 with an extra noncall_refcount field.
157 (arm_local_iplt_info): New structure.
158 (elf_arm_obj_tdata): Add local_iplt.
159 (elf32_arm_local_iplt): New accessor macro.
160 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
161 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
162 Change tls_type to a bitfield and add is_iplt.
163 (elf32_arm_link_hash_newfunc): Update accordingly.
164 (elf32_arm_allocate_local_sym_info): New function.
165 (elf32_arm_create_local_iplt): Likewise.
166 (elf32_arm_get_plt_info): Likewise.
167 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
168 (elf32_arm_get_local_dynreloc_list): Likewise.
169 (create_ifunc_sections): Likewise.
170 (elf32_arm_copy_indirect_symbol): Update after the changes to
171 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
172 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
173 to get PLT information. Assert that all STT_GNU_IFUNC references
174 are turned into PLT references.
175 (arm_build_one_stub): Pass the symbol type to
176 elf32_arm_final_link_relocate.
177 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
178 (elf32_arm_allocate_irelocs): New function.
179 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
180 all R_ARM_IRELATIVE.
181 (elf32_arm_allocate_plt_entry): New function.
182 (elf32_arm_populate_plt_entry): Likewise.
183 (elf32_arm_final_link_relocate): Add an st_type parameter.
184 Set srelgot to null for static objects. Use separate variables
185 to record which st_value and st_type should be used when generating
186 a dynamic relocation. Use elf32_arm_get_plt_info to find the
187 symbol's PLT information, setting has_iplt_entry, splt,
188 plt_offset and gotplt_offset accordingly. Check whether
189 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
190 the relocation target accordingly. Broaden assert to include
191 .iplts. Don't set sreloc for static relocations. Assert that
192 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
193 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
194 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
195 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
196 resolve GOT references to the .igot.plt entry.
197 (elf32_arm_relocate_section): Update the call to
198 elf32_arm_final_link_relocate.
199 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
200 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
201 relocations in shared libraries and relocatable executables.
202 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
203 to get the list of dynamic relocations for a local symbol.
204 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
205 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
206 to allocate local symbol information. Treat R_ARM_REL32 and
207 R_ARM_REL32_NOI as call relocations in shared libraries and
208 relocatable executables. Record PLT information for local
209 STT_GNU_IFUNC functions as well as global functions. Count
210 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
211 to get the list of dynamic relocations for a local symbol.
212 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
213 Don't remove STT_GNU_IFUNC PLTs unless all references have been
214 removed. Update after the changes to elf32_arm_link_hash_entry.
215 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
216 entries should live in .plt or .iplt. Check whether the .igot.plt
217 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
218 to allocate .plt and .(i)got.plt entries. Detect which .got
219 entries will need R_ARM_IRELATIVE relocations and use
220 elf32_arm_allocate_irelocs to allocate them. Likewise other
221 non-.got dynamic relocations.
222 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
223 and dynamic relocations for local STT_GNU_IFUNC symbols.
224 Check whether the .igot.plt and .got entries can be combined.
225 Detect which .got entries will need R_ARM_IRELATIVE relocations
226 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
227 section pointers intead of strcmp checks. Handle iplt and igotplt.
228 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
229 to fill in .plt, .got.plt and .rel(a).plt entries. Point
230 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
231 resolve to it.
232 (elf32_arm_output_plt_map_1): New function, split out from
233 elf32_arm_output_plt_map. Handle .iplt entries. Use
234 elf32_arm_plt_needs_thumb_stub_p.
235 (elf32_arm_output_plt_map): Call it.
236 (elf32_arm_output_arch_local_syms): Add mapping symbols for
237 local .iplt entries.
238 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
239 (elf32_arm_swap_symbol_out): Likewise.
240 (elf32_arm_add_symbol_hook): New function.
241 (elf_backend_add_symbol_hook): Define for all targets.
242
35fc36a8
RS		 2432011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
244
245 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
246 * elf.c (swap_out_syms): Set st_target_internal for each
247 Elf_Internal_Sym.
248 * elfcode.h (elf_swap_symbol_in): Likewise.
249 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
250 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
251 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
252 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
253 * elflink.c (elf_link_output_extsym): Likewise.
254 (bfd_elf_final_link): Likewise.
255 (elf_link_add_object_symbols): Copy st_target_internal
256 to the hash table if we see a definition.
257 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
258 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
259 a branch_type field.
260 (a8_erratum_fix, a8_erratum_reloc): Likewise.
261 (arm_type_of_stub): Replace actual_st_type with an
262 actual_branch_type parameter.
263 (arm_build_one_stub): Use branch types rather than st_types to
264 determine the type of branch.
265 (cortex_a8_erratum_scan): Likewise.
266 (elf32_arm_size_stubs): Likewise.
267 (bfd_elf32_arm_process_before_allocation): Likewise.
268 (allocate_dynrelocs_for_symbol): Likewise.
269 (elf32_arm_finish_dynamic_sections): Likewise.
270 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
271 a branch_type parameter.
272 (elf32_arm_relocate_section): Update call accordingly.
273 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
274 (elf32_arm_output_map_sym): Initialize st_target_internal.
275 (elf32_arm_output_stub_sym): Likewise.
276 (elf32_arm_symbol_processing): Delete.
277 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
278 Use st_target_internal to record the branch type.
279 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
280 Thumb functions.
281 (elf32_arm_is_function_type): Delete.
282 (elf_backend_symbol_processing): Likewise.
283 (elf_backend_is_function_type): Likewise.
284
cbc704f3
RS		 2852011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
286
287 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
288 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
289 into the PLT block.
290
f6e32f6d
RS		 2912011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
292
293 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
294 may_need_local_target_p and may_become_dynamic_p to classify
295 the relocation type. Don't check info->symbolic or h->def_regular
296 when deciding whether to record a potential dynamic reloc.
297 Don't treat potential dynamic relocs as PLT references.
298 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
299 try to make the PLT reference count go negative.
300
b436d854
RS		 3012011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
302
303 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
304 GOT entry here, rather than leaving it to finish_dynamic_symbol.
305 Only create a dynamic relocation for local references if
306 info->shared.
307 (allocate_dynrelocs_for_symbol): Update dynamic relocation
308 allocation accordingly.
309 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
310
47beaa6a
RS		 3112011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
312
313 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
314 (elf32_arm_add_dynreloc): Likewise.
315 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
316 to allocate dynamic relocations.
317 (elf32_arm_size_dynamic_sections): Likewise.
318 (allocate_dynrelocs): Likewise. Rename to
319 allocate_dynrelocs_for_symbol.
320 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
321 create dynamic relocations.
322 (elf32_arm_finish_dynamic_symbol): Likewise.
323
52bc799a
L		 3242011-03-12 H.J. Lu <hongjiu.lu@intel.com>
325
326 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
327 x32 GD->IE and GD->LE transitions.
328 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
329 and LD->LE transitions.
330
e11840f9
AM		 3312011-03-10 Alan Modra <amodra@gmail.com>
332
333 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
334 for LO_DS error message and correct multiple.
335
aa374f67
AM		 3362011-03-10 Alan Modra <amodra@gmail.com>
337
338 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
339 (ppc64_elf_link_just_syms): New function.
340 (opd_entry_value): Don't assume big-endian host.
341 (get_r2off): New function.
342 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
343
d59a60e9
MS		 3442011-03-06 Michael Snyder <msnyder@vmware.com>
345
4281caad
MS		 346 * compress.c (bfd_compress_section_contents): Check for out of mem.
347
17672001
MS		 348 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
349 that case statement falls through intentionally.
350
d59a60e9
MS		 351 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
352
0e29e6e8
AM		 3532011-03-04 Alan Modra <amodra@gmail.com>
354
355 * archive.c (bsd_write_armap): Don't call stat in deterministic
356 mode, and don't use st_mtime if stat returns error.
357
eb00922a
MS		 3582011-03-03 Michael Snyder <msnyder@vmware.com>
359
08c13595
MS		 360 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
361
d543c50d
MS		 362 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
363
c38eb2a6
MS		 364 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
365 (aout_link_write_other_symbol): Missing break statement.
366
8ecc1f20
MS		 367 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
368
eb00922a
MS		 369 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
370
4a4c5f25
L		 3712011-03-03 H.J. Lu <hongjiu.lu@intel.com>
372
373 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
374 x32 IE->LE transition.
375 (elf_x86_64_relocate_section): Likewise.
376
ddcf1fcf
BS		 3772011-03-02 Bernd Schmidt <bernds@codesourcery.com>
378
aa374f67
AM		 379 * elflink.c (is_reloc_section): Remove function.
380 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 381
007d6189
KT		 3822011-02-28 Kai Tietz <kai.tietz@onevision.com>
383
384 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
385 (adjust_relative_path): Likewise.
386 (_bfd_construct_extended_name_table): Likewise.
387 * corefile.c (generic_core_file_matches_executable_p): Likewise.
388 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
389 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
390 * elf32-spu.c (sort_bfds): Likewise.
391 (spu_elf_auto_overlay): Likewise.
392 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
393 * xcofflink.c (xcoff_set_import_path): Likewise.
394 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
395 (xtensa_regfile_lookup_shortname): Likewise.
396
8616ad89
AM		 3972011-02-28 Alan Modra <amodra@gmail.com>
398
399 PR 12513
400 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
401 stringsize. Properly sanity check symdef_count. Remove redundant
402 bfd_release.
403
80549d04
RÁE		 4042011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
405
406 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
407 and handle claim_file seeking. Only try to load the plugin once.
408
93b3ac75
AS		 4092011-02-22 Andreas Schwab <schwab@redhat.com>
410
411 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
412 relocation read the value from the second GOT slot.
413
6fa052f0
TG		 4142011-02-15 Tristan Gingold <gingold@adacore.com>
415
416 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
417
28be611c
AM		 4182011-02-15 Alan Modra <amodra@gmail.com>
419
420 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
421 toc relocs. Fuss over free(NULL).
422
93252b1c
MF		 4232011-02-14 Mike Frysinger <vapier@gentoo.org>
424
425 * elflink.c (bfd_elf_size_dynamic_sections): Add
426 bfd_get_symbol_leading_char to the start of newname.
427
822ce8ee
RW		 4282011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
429
430 * configure: Regenerate.
431
425b145b
AM		 4322011-02-09 Alan Modra <amodra@gmail.com>
433
434 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
435 we are done. When optimising large toc, check that a global
436 symbol on a toc reloc is defined in a kept section.
437
82f2dbf7
NC		 4382011-02-08 Nick Clifton <nickc@redhat.com>
439
440 PR binutils/12467
441 * elf.c (assign_file_positions_for_load_sections): Set the program
442 header offset and entry size to zero if there are no program
443 headers.
444
df22d223
AM		 4452011-02-08 Alan Modra <amodra@gmail.com>
446
447 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
448 local_syms when looking for local symbols in .toc.
449
6683a28d
AM		 4502011-02-01 Alan Modra <amodra@gmail.com>
451
452 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
453 for toc pointer on any section having makes_toc_func_call set.
454 (check_pasted_section): Ensure pasted .init/.fini fragments use
455 the same toc if any has makes_toc_func_call set.
456
5240d94d
JM		 4572011-01-28 Joseph Myers <joseph@codesourcery.com>
458
459 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
460 field.
461
ed88c97e
RS		 4622011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
463
464 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
465 common sections too.
466
1a0c107f
L		 4672011-01-18 H.J. Lu <hongjiu.lu@intel.com>
468
04449d86
L		 469 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
470 Solaris target.
1a0c107f 471
d68cd58c
NC		 4722011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
473
474 Fix compilation for mingw64.
475 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
476 typecast to avoid warning.
477 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
478 usage.
479 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
480 of long for pointer to avoid warning.
481 (elfNN_ia64_relax_brl): Idem.
482 (elfNN_ia64_install_value): Idem.
483 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
484
da17376b
RS		 4852011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
486
487 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
488 h->needs_plt when deciding whether to record a possible dynamic reloc.
489
1e81e12b
RS		 4902011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
491
492 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
493 dynamic relocs for the removed section.
494
d1534d16
L		 4952011-01-15 H.J. Lu <hongjiu.lu@intel.com>
496
497 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
498 relocations.
499
248775ba
L		 5002011-01-14 H.J. Lu <hongjiu.lu@intel.com>
501
502 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
503 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
504 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
505 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
506 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
507 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
508 for ILP32.
509
4a97a0e5
AM		 5102011-01-14 Alan Modra <amodra@gmail.com>
511
512 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
513 error.
514 (_bfd_default_error_handler): Likewise.
515 * elf.c (print_segment_map): Likewise.
516 * libbfd.c (warn_deprecated): Likewise.
517 * som.c (som_sizeof_headers): No need to do so here.
518 * coff-i860.c: Replace use of printf for error messages with
519 _bfd_error_handler.
520 * coff-ppc.c: Likewise.
521 * coff-sh.c: Likewise.
522 * elf32-bfin.c: Likewise.
523 * elf32-dlx.c: Likewise.
524 * elf32-mep.c: Likewise.
525 * elf32-v850.c: Likewise.
526 * mach-o.c: Likewise.
527 * pef.c: Likewise.
528
82e96e07
L		 5292011-01-13 H.J. Lu <hongjiu.lu@intel.com>
530
531 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
532 swap_reloca_out.
533 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
534 (elf_x86_64_check_relocs): Align relocation section to 4 byte
535 for 32bit.
536 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
537 ELF_ST_TYPE.
538 (elf_x86_64_finish_dynamic_symbol): Updated.
539 (elf_x86_64_finish_dynamic_sections): Don't use
540 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
541 bfd_elf64_swap_dyn_out.
542
e6a6bb22
AM		 5432011-01-14 J. Park <grassman@gmail.com>
544
545 PR ld/12339
546 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
547 following bfd_link_hash_warning symbol link.
548
0855e32b
NS		 5492011-01-10 Nathan Sidwell <nathan@codesourcery.com>
550 Glauber de Oliveira Costa <glommer@gmail.com>
551
552 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
553 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
554 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
555 relocations.
556 * libbfd.h: Rebuilt.
557 * bfd-in2.h: Rebuilt.
558 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
559 (elf32_arm_reloc_map): Likewise.
560 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
561 (elf32_arm_stub_long_branch_any_tls_pic,
562 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
563 (DEF_STUBS): Add new stubs.
564 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
565 (elf32_arm_local_tlsdesc_gotent): New.
566 (GOT_TLS_GDESC): New mask.
567 (GOT_TLS_GD_ANY): Define.
568 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
569 (elf32_arm_compute_jump_table_size): New.
570 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
571 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
572 sgotplt_jump_table_size fields.
573 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
574 (elf32_arm_link_hash_table_create): Initialize new fields.
575 (arm_type_of_stub): Check TLS desc relocs too.
576 (elf32_arm_stub_name): TLS desc relocs can be shared.
577 (elf32_arm_tls_transition): Determine relaxation.
578 (arm_stub_required_alignment): Add tls stubs.
579 (elf32_arm_size_stubs): Likewise.
580 (elf32_arm_tls_relax): Perform TLS relaxing.
581 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
582 (IS_ARM_TLS_GNU_RELOC): New.
583 (IS_ARM_TLS_RELOC): Use it.
584 (elf32_arm_relocate_section): Perform TLS relaxing.
585 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
586 desc relocations.
587 (allocate_dynrelocs): Allocate tls desc relcoations.
588 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
589 symbols.
590 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
591 got slots.
592 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
593 symbol.
594 (elf32_arm_finish_dynamic_symbol): Adjust.
595 (arm_put_trampoline): New.
596 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
597 trampolines.
598 (elf_backend_always_size_sections): Define.
599
7be86737
L		 6002011-01-06 H.J. Lu <hongjiu.lu@intel.com>
601
602 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
603
ae428b57 6042011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 605
606 PR ld/12366
607 PR ld/12371
608 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
609 handle symbols marked with regular reference, but not non-GOT
610 reference when building shared library.
611
612 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
613 local and global STT_GNU_IFUNC symols when building shared
614 library.
615 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
616
9689e3a3
DD		 6172011-01-05 DJ Delorie <dj@redhat.com>
618
619 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
620 * libbfd.h: Regenerate.
621 * bfd-in2.h: Regenerate.
622 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
623
889a4d3e
L		 6242011-01-03 H.J. Lu <hongjiu.lu@intel.com>
625
626 * cpu-i386.c (bfd_i386_compatible): New.
627 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
628 with bfd_i386_compatible.
629 (bfd_x86_64_arch_intel_syntax): Likewise.
630 (bfd_i386_arch_intel_syntax): Likewise.
631 (i8086_arch): Likewise.
632 (bfd_x64_32_arch): Likewise.
633 (bfd_x86_64_arch): Likewise.
634 (bfd_i386_arch): Likewise.
635
9e9e0820 636For older changes see ChangeLog-2010
56882138
AM		 637\f
638Local Variables:
639mode: change-log
640left-margin: 8
641fill-column: 74
642version-control: never
643End:
GDB Binutils - Deliverables
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