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34e77a92
RS		 12011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2
3 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
4 * bfd-in2.h: Regenerate.
5 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
6 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
7 entry.
8 (elf32_arm_howto_from_type): Update accordingly.
9 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
10 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
11 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
12 with an extra noncall_refcount field.
13 (arm_local_iplt_info): New structure.
14 (elf_arm_obj_tdata): Add local_iplt.
15 (elf32_arm_local_iplt): New accessor macro.
16 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
17 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
18 Change tls_type to a bitfield and add is_iplt.
19 (elf32_arm_link_hash_newfunc): Update accordingly.
20 (elf32_arm_allocate_local_sym_info): New function.
21 (elf32_arm_create_local_iplt): Likewise.
22 (elf32_arm_get_plt_info): Likewise.
23 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
24 (elf32_arm_get_local_dynreloc_list): Likewise.
25 (create_ifunc_sections): Likewise.
26 (elf32_arm_copy_indirect_symbol): Update after the changes to
27 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
28 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
29 to get PLT information. Assert that all STT_GNU_IFUNC references
30 are turned into PLT references.
31 (arm_build_one_stub): Pass the symbol type to
32 elf32_arm_final_link_relocate.
33 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
34 (elf32_arm_allocate_irelocs): New function.
35 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
36 all R_ARM_IRELATIVE.
37 (elf32_arm_allocate_plt_entry): New function.
38 (elf32_arm_populate_plt_entry): Likewise.
39 (elf32_arm_final_link_relocate): Add an st_type parameter.
40 Set srelgot to null for static objects. Use separate variables
41 to record which st_value and st_type should be used when generating
42 a dynamic relocation. Use elf32_arm_get_plt_info to find the
43 symbol's PLT information, setting has_iplt_entry, splt,
44 plt_offset and gotplt_offset accordingly. Check whether
45 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
46 the relocation target accordingly. Broaden assert to include
47 .iplts. Don't set sreloc for static relocations. Assert that
48 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
49 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
50 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
51 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
52 resolve GOT references to the .igot.plt entry.
53 (elf32_arm_relocate_section): Update the call to
54 elf32_arm_final_link_relocate.
55 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
56 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
57 relocations in shared libraries and relocatable executables.
58 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
59 to get the list of dynamic relocations for a local symbol.
60 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
61 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
62 to allocate local symbol information. Treat R_ARM_REL32 and
63 R_ARM_REL32_NOI as call relocations in shared libraries and
64 relocatable executables. Record PLT information for local
65 STT_GNU_IFUNC functions as well as global functions. Count
66 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
67 to get the list of dynamic relocations for a local symbol.
68 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
69 Don't remove STT_GNU_IFUNC PLTs unless all references have been
70 removed. Update after the changes to elf32_arm_link_hash_entry.
71 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
72 entries should live in .plt or .iplt. Check whether the .igot.plt
73 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
74 to allocate .plt and .(i)got.plt entries. Detect which .got
75 entries will need R_ARM_IRELATIVE relocations and use
76 elf32_arm_allocate_irelocs to allocate them. Likewise other
77 non-.got dynamic relocations.
78 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
79 and dynamic relocations for local STT_GNU_IFUNC symbols.
80 Check whether the .igot.plt and .got entries can be combined.
81 Detect which .got entries will need R_ARM_IRELATIVE relocations
82 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
83 section pointers intead of strcmp checks. Handle iplt and igotplt.
84 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
85 to fill in .plt, .got.plt and .rel(a).plt entries. Point
86 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
87 resolve to it.
88 (elf32_arm_output_plt_map_1): New function, split out from
89 elf32_arm_output_plt_map. Handle .iplt entries. Use
90 elf32_arm_plt_needs_thumb_stub_p.
91 (elf32_arm_output_plt_map): Call it.
92 (elf32_arm_output_arch_local_syms): Add mapping symbols for
93 local .iplt entries.
94 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
95 (elf32_arm_swap_symbol_out): Likewise.
96 (elf32_arm_add_symbol_hook): New function.
97 (elf_backend_add_symbol_hook): Define for all targets.
98
35fc36a8
RS		 992011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
100
101 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
102 * elf.c (swap_out_syms): Set st_target_internal for each
103 Elf_Internal_Sym.
104 * elfcode.h (elf_swap_symbol_in): Likewise.
105 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
106 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
107 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
108 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
109 * elflink.c (elf_link_output_extsym): Likewise.
110 (bfd_elf_final_link): Likewise.
111 (elf_link_add_object_symbols): Copy st_target_internal
112 to the hash table if we see a definition.
113 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
114 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
115 a branch_type field.
116 (a8_erratum_fix, a8_erratum_reloc): Likewise.
117 (arm_type_of_stub): Replace actual_st_type with an
118 actual_branch_type parameter.
119 (arm_build_one_stub): Use branch types rather than st_types to
120 determine the type of branch.
121 (cortex_a8_erratum_scan): Likewise.
122 (elf32_arm_size_stubs): Likewise.
123 (bfd_elf32_arm_process_before_allocation): Likewise.
124 (allocate_dynrelocs_for_symbol): Likewise.
125 (elf32_arm_finish_dynamic_sections): Likewise.
126 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
127 a branch_type parameter.
128 (elf32_arm_relocate_section): Update call accordingly.
129 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
130 (elf32_arm_output_map_sym): Initialize st_target_internal.
131 (elf32_arm_output_stub_sym): Likewise.
132 (elf32_arm_symbol_processing): Delete.
133 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
134 Use st_target_internal to record the branch type.
135 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
136 Thumb functions.
137 (elf32_arm_is_function_type): Delete.
138 (elf_backend_symbol_processing): Likewise.
139 (elf_backend_is_function_type): Likewise.
140
cbc704f3
RS		 1412011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
142
143 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
144 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
145 into the PLT block.
146
f6e32f6d
RS		 1472011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
148
149 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
150 may_need_local_target_p and may_become_dynamic_p to classify
151 the relocation type. Don't check info->symbolic or h->def_regular
152 when deciding whether to record a potential dynamic reloc.
153 Don't treat potential dynamic relocs as PLT references.
154 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
155 try to make the PLT reference count go negative.
156
b436d854
RS		 1572011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
158
159 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
160 GOT entry here, rather than leaving it to finish_dynamic_symbol.
161 Only create a dynamic relocation for local references if
162 info->shared.
163 (allocate_dynrelocs_for_symbol): Update dynamic relocation
164 allocation accordingly.
165 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
166
47beaa6a
RS		 1672011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
168
169 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
170 (elf32_arm_add_dynreloc): Likewise.
171 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
172 to allocate dynamic relocations.
173 (elf32_arm_size_dynamic_sections): Likewise.
174 (allocate_dynrelocs): Likewise. Rename to
175 allocate_dynrelocs_for_symbol.
176 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
177 create dynamic relocations.
178 (elf32_arm_finish_dynamic_symbol): Likewise.
179
52bc799a
L		 1802011-03-12 H.J. Lu <hongjiu.lu@intel.com>
181
182 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
183 x32 GD->IE and GD->LE transitions.
184 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
185 and LD->LE transitions.
186
e11840f9
AM		 1872011-03-10 Alan Modra <amodra@gmail.com>
188
189 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
190 for LO_DS error message and correct multiple.
191
aa374f67
AM		 1922011-03-10 Alan Modra <amodra@gmail.com>
193
194 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
195 (ppc64_elf_link_just_syms): New function.
196 (opd_entry_value): Don't assume big-endian host.
197 (get_r2off): New function.
198 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
199
d59a60e9
MS		 2002011-03-06 Michael Snyder <msnyder@vmware.com>
201
4281caad
MS		 202 * compress.c (bfd_compress_section_contents): Check for out of mem.
203
17672001
MS		 204 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
205 that case statement falls through intentionally.
206
d59a60e9
MS		 207 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
208
0e29e6e8
AM		 2092011-03-04 Alan Modra <amodra@gmail.com>
210
211 * archive.c (bsd_write_armap): Don't call stat in deterministic
212 mode, and don't use st_mtime if stat returns error.
213
eb00922a
MS		 2142011-03-03 Michael Snyder <msnyder@vmware.com>
215
08c13595
MS		 216 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
217
d543c50d
MS		 218 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
219
c38eb2a6
MS		 220 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
221 (aout_link_write_other_symbol): Missing break statement.
222
8ecc1f20
MS		 223 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
224
eb00922a
MS		 225 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
226
4a4c5f25
L		 2272011-03-03 H.J. Lu <hongjiu.lu@intel.com>
228
229 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
230 x32 IE->LE transition.
231 (elf_x86_64_relocate_section): Likewise.
232
ddcf1fcf
BS		 2332011-03-02 Bernd Schmidt <bernds@codesourcery.com>
234
aa374f67
AM		 235 * elflink.c (is_reloc_section): Remove function.
236 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 237
007d6189
KT		 2382011-02-28 Kai Tietz <kai.tietz@onevision.com>
239
240 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
241 (adjust_relative_path): Likewise.
242 (_bfd_construct_extended_name_table): Likewise.
243 * corefile.c (generic_core_file_matches_executable_p): Likewise.
244 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
245 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
246 * elf32-spu.c (sort_bfds): Likewise.
247 (spu_elf_auto_overlay): Likewise.
248 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
249 * xcofflink.c (xcoff_set_import_path): Likewise.
250 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
251 (xtensa_regfile_lookup_shortname): Likewise.
252
8616ad89
AM		 2532011-02-28 Alan Modra <amodra@gmail.com>
254
255 PR 12513
256 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
257 stringsize. Properly sanity check symdef_count. Remove redundant
258 bfd_release.
259
80549d04
RÁE		 2602011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
261
262 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
263 and handle claim_file seeking. Only try to load the plugin once.
264
93b3ac75
AS		 2652011-02-22 Andreas Schwab <schwab@redhat.com>
266
267 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
268 relocation read the value from the second GOT slot.
269
6fa052f0
TG		 2702011-02-15 Tristan Gingold <gingold@adacore.com>
271
272 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
273
28be611c
AM		 2742011-02-15 Alan Modra <amodra@gmail.com>
275
276 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
277 toc relocs. Fuss over free(NULL).
278
93252b1c
MF		 2792011-02-14 Mike Frysinger <vapier@gentoo.org>
280
281 * elflink.c (bfd_elf_size_dynamic_sections): Add
282 bfd_get_symbol_leading_char to the start of newname.
283
822ce8ee
RW		 2842011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
285
286 * configure: Regenerate.
287
425b145b
AM		 2882011-02-09 Alan Modra <amodra@gmail.com>
289
290 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
291 we are done. When optimising large toc, check that a global
292 symbol on a toc reloc is defined in a kept section.
293
82f2dbf7
NC		 2942011-02-08 Nick Clifton <nickc@redhat.com>
295
296 PR binutils/12467
297 * elf.c (assign_file_positions_for_load_sections): Set the program
298 header offset and entry size to zero if there are no program
299 headers.
300
df22d223
AM		 3012011-02-08 Alan Modra <amodra@gmail.com>
302
303 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
304 local_syms when looking for local symbols in .toc.
305
6683a28d
AM		 3062011-02-01 Alan Modra <amodra@gmail.com>
307
308 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
309 for toc pointer on any section having makes_toc_func_call set.
310 (check_pasted_section): Ensure pasted .init/.fini fragments use
311 the same toc if any has makes_toc_func_call set.
312
5240d94d
JM		 3132011-01-28 Joseph Myers <joseph@codesourcery.com>
314
315 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
316 field.
317
ed88c97e
RS		 3182011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
319
320 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
321 common sections too.
322
1a0c107f
L		 3232011-01-18 H.J. Lu <hongjiu.lu@intel.com>
324
04449d86
L		 325 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
326 Solaris target.
1a0c107f 327
d68cd58c
NC		 3282011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
329
330 Fix compilation for mingw64.
331 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
332 typecast to avoid warning.
333 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
334 usage.
335 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
336 of long for pointer to avoid warning.
337 (elfNN_ia64_relax_brl): Idem.
338 (elfNN_ia64_install_value): Idem.
339 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
340
da17376b
RS		 3412011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
342
343 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
344 h->needs_plt when deciding whether to record a possible dynamic reloc.
345
1e81e12b
RS		 3462011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
347
348 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
349 dynamic relocs for the removed section.
350
d1534d16
L		 3512011-01-15 H.J. Lu <hongjiu.lu@intel.com>
352
353 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
354 relocations.
355
248775ba
L		 3562011-01-14 H.J. Lu <hongjiu.lu@intel.com>
357
358 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
359 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
360 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
361 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
362 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
363 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
364 for ILP32.
365
4a97a0e5
AM		 3662011-01-14 Alan Modra <amodra@gmail.com>
367
368 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
369 error.
370 (_bfd_default_error_handler): Likewise.
371 * elf.c (print_segment_map): Likewise.
372 * libbfd.c (warn_deprecated): Likewise.
373 * som.c (som_sizeof_headers): No need to do so here.
374 * coff-i860.c: Replace use of printf for error messages with
375 _bfd_error_handler.
376 * coff-ppc.c: Likewise.
377 * coff-sh.c: Likewise.
378 * elf32-bfin.c: Likewise.
379 * elf32-dlx.c: Likewise.
380 * elf32-mep.c: Likewise.
381 * elf32-v850.c: Likewise.
382 * mach-o.c: Likewise.
383 * pef.c: Likewise.
384
82e96e07
L		 3852011-01-13 H.J. Lu <hongjiu.lu@intel.com>
386
387 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
388 swap_reloca_out.
389 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
390 (elf_x86_64_check_relocs): Align relocation section to 4 byte
391 for 32bit.
392 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
393 ELF_ST_TYPE.
394 (elf_x86_64_finish_dynamic_symbol): Updated.
395 (elf_x86_64_finish_dynamic_sections): Don't use
396 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
397 bfd_elf64_swap_dyn_out.
398
e6a6bb22
AM		 3992011-01-14 J. Park <grassman@gmail.com>
400
401 PR ld/12339
402 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
403 following bfd_link_hash_warning symbol link.
404
0855e32b
NS		 4052011-01-10 Nathan Sidwell <nathan@codesourcery.com>
406 Glauber de Oliveira Costa <glommer@gmail.com>
407
408 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
409 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
410 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
411 relocations.
412 * libbfd.h: Rebuilt.
413 * bfd-in2.h: Rebuilt.
414 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
415 (elf32_arm_reloc_map): Likewise.
416 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
417 (elf32_arm_stub_long_branch_any_tls_pic,
418 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
419 (DEF_STUBS): Add new stubs.
420 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
421 (elf32_arm_local_tlsdesc_gotent): New.
422 (GOT_TLS_GDESC): New mask.
423 (GOT_TLS_GD_ANY): Define.
424 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
425 (elf32_arm_compute_jump_table_size): New.
426 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
427 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
428 sgotplt_jump_table_size fields.
429 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
430 (elf32_arm_link_hash_table_create): Initialize new fields.
431 (arm_type_of_stub): Check TLS desc relocs too.
432 (elf32_arm_stub_name): TLS desc relocs can be shared.
433 (elf32_arm_tls_transition): Determine relaxation.
434 (arm_stub_required_alignment): Add tls stubs.
435 (elf32_arm_size_stubs): Likewise.
436 (elf32_arm_tls_relax): Perform TLS relaxing.
437 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
438 (IS_ARM_TLS_GNU_RELOC): New.
439 (IS_ARM_TLS_RELOC): Use it.
440 (elf32_arm_relocate_section): Perform TLS relaxing.
441 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
442 desc relocations.
443 (allocate_dynrelocs): Allocate tls desc relcoations.
444 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
445 symbols.
446 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
447 got slots.
448 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
449 symbol.
450 (elf32_arm_finish_dynamic_symbol): Adjust.
451 (arm_put_trampoline): New.
452 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
453 trampolines.
454 (elf_backend_always_size_sections): Define.
455
7be86737
L		 4562011-01-06 H.J. Lu <hongjiu.lu@intel.com>
457
458 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
459
ae428b57 4602011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 461
462 PR ld/12366
463 PR ld/12371
464 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
465 handle symbols marked with regular reference, but not non-GOT
466 reference when building shared library.
467
468 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
469 local and global STT_GNU_IFUNC symols when building shared
470 library.
471 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
472
9689e3a3
DD		 4732011-01-05 DJ Delorie <dj@redhat.com>
474
475 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
476 * libbfd.h: Regenerate.
477 * bfd-in2.h: Regenerate.
478 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
479
889a4d3e
L		 4802011-01-03 H.J. Lu <hongjiu.lu@intel.com>
481
482 * cpu-i386.c (bfd_i386_compatible): New.
483 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
484 with bfd_i386_compatible.
485 (bfd_x86_64_arch_intel_syntax): Likewise.
486 (bfd_i386_arch_intel_syntax): Likewise.
487 (i8086_arch): Likewise.
488 (bfd_x64_32_arch): Likewise.
489 (bfd_x86_64_arch): Likewise.
490 (bfd_i386_arch): Likewise.
491
9e9e0820 492For older changes see ChangeLog-2010
56882138
AM		 493\f
494Local Variables:
495mode: change-log
496left-margin: 8
497fill-column: 74
498version-control: never
499End:
GDB Binutils - Deliverables
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