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Revert the accidental checkin.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
62d78908
L		 12011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf32-i386.c (elf_i386_relocate_section): Return relocation
4 error on unsupported relocation.
5 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
6
2351cae0
L		 72011-04-09 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR binutils/12657
10 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
11 pid_t.
12
959b0961
L		 132011-04-08 H.J. Lu <hongjiu.lu@intel.com>
14
15 PR ld/12654
16 * elf32-i386.c (elf_i386_relocate_section): Check !executable
17 instead of shared for R_386_TLS_LDO_32.
18
33b54431
TG		 192011-04-08 Tristan Gingold <gingold@adacore.com>
20
21 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
22 * coff-pmac: Remove
23 * xcoff-target.h: Remove
24 * Makefile.in: Regenerate.
25
5d8e6b4d
CC		 262011-04-07 Cary Coutant <ccoutant@google.com>
27
28 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
29
44e87ece 302011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 31
44e87ece
PB		 32 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
33 pc-relative.
34 (elf32_tic6x_howto_table_rel): Ditto.
35 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
36 (elf32_tic6x_check_relocs): Ditto.
37
8c5fc800
JM		 382011-04-06 Joseph Myers <joseph@codesourcery.com>
39
40 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
41 targets.
42 (strongarm*, thumb*, xscale*): Remove architectures.
43 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
44 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
45 xscale-*-coff): Remove targets.
46
6f8027ae
TG		 472011-04-01 Tristan Gingold <gingold@adacore.com>
48
49 * elfxx-ia64.c: include bfd_stdint.h
50
c89ce65c
JK		 512011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
52
53 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
54 dynobj and its initialization.
55
545f57c6
TG		 562011-03-31 Tristan Gingold <gingold@adacore.com>
57
58 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
59 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
60 BFD_HOST_LONG_LONG to 1.
61
083faca9
TG		 622011-03-31 Tristan Gingold <gingold@adacore.com>
63
64 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
65 (_bfd_vms_write_etir): Ditto.
66 (_bfd_vms_slurp_etir): Avoid to use intptr_t
67 * configure.com: Generate bfd_stdint.h
68
ac145307
BS		 692011-03-31 Bernd Schmidt <bernds@codesourcery.com>
70
71 * elf32-tic6x.h (struct elf32_tic6x_params): New.
72 (elf32_tic6x_setup): Declare.
73 * elf32-tic6x.c: Include <limits.h>.
74 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
75 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
76 New structures.
77 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
78 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
79 tic6x_elf_scom_symbol_ptr): New static variables.
80 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
81 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
82 R_C6000_PCR_H16 and R_C6000_PCR_L16.
83 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
84 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
85 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
86 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
87 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
88 elf32_tic6x_adjust_dynamic_symbol): New static functions.
89 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
90 to weak symbols as required by the ABI.
91 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
92 as needed when generating DSBT output.
93 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
94 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
95 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
96 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
97 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
98 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
99 New static functions.
100 (ELF_MAXPAGESIZE): Define to 0x1000.
101 (bfd_elf32_bfd_copy_private_bfd_data,
102 bfd_elf32_bfd_link_hash_table_create,
103 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
104 elf_backend_want_got_plt, elf_backend_want_dynbss,
105 elf_backend_plt_readonly, elf_backend_got_header_size,
106 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
107 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
108 elf_backend_check_relocs, elf_backend_add_symbol_hook,
109 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
110 elf_backend_section_from_bfd_section,
111 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
112 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
113 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
114
115 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
116 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
117 * bfd/bfd-in2.h: Regenerate.
118 * bfd/libbfd.h: Regenerate.
119 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
120
53dd76d3
TG		 1212011-03-31 Tristan Gingold <gingold@adacore.com>
122
123 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
124 entry on xcoff when value is C_NULL_VALUE.
125
1262011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 127
128 * libcoff-in.h (exec_hdr): Remove.
129 * libcoff.h: Regenerate.
130
3a294fa7
NC		 1312011-03-30 Nick Clifton <nickc@redhat.com>
132
133 * po/da.po: Updated Danish translation.
134
e117360e
RH		 1352011-03-29 Richard Henderson <rth@redhat.com>
136
137 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
138 (elf64_alpha_gc_sweep_hook): New.
139 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
140 (elf_backend_can_gc_sections): New.
141
5b806d27
NC		 1422011-03-26 John Marino <binutils@marino.st>
143
144 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
145 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
146 * configure: Regenerate.
147
b42adabf
NC		 1482011-03-25 Michael Snyder <msnyder@vmware.com>
149
150 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
151
a283ff93
TG		 1522011-03-25 Tristan Gingold <gingold@adacore.com>
153
154 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
155 of find_nearest_line on object files.
156
cf6b8767
TG		 1572011-03-25 Tristan Gingold <gingold@adacore.com>
158
159 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
160 Minor reordering.
161 (alpha_vms_create_eisd_for_section): Make code sections read-only.
162
663a1470
AM		 1632011-03-24 Alan Modra <amodra@gmail.com>
164
165 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
166 old-style __tls_get_addr calls without marker relocs don't match
167 their arg setup insn one for one. If such mismatches are found
168 report the reloc and don't do any tls optimization.
169 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
170
dc80f6ae
EW		 1712011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
172
173 * bfd-in2.h: Regenerate.
174
8cc66334
EW		 1752011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
176
177 * archures.c: Add AVR XMEGA architecture information.
178 * cpu-avr.c (arch_info_struct): Likewise.
179 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
180 (elf32_avr_object_p): Likewise.
181
34e77a92
RS		 1822011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
183
184 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
185 * bfd-in2.h: Regenerate.
186 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
187 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
188 entry.
189 (elf32_arm_howto_from_type): Update accordingly.
190 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
191 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
192 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
193 with an extra noncall_refcount field.
194 (arm_local_iplt_info): New structure.
195 (elf_arm_obj_tdata): Add local_iplt.
196 (elf32_arm_local_iplt): New accessor macro.
197 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
198 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
199 Change tls_type to a bitfield and add is_iplt.
200 (elf32_arm_link_hash_newfunc): Update accordingly.
201 (elf32_arm_allocate_local_sym_info): New function.
202 (elf32_arm_create_local_iplt): Likewise.
203 (elf32_arm_get_plt_info): Likewise.
204 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
205 (elf32_arm_get_local_dynreloc_list): Likewise.
206 (create_ifunc_sections): Likewise.
207 (elf32_arm_copy_indirect_symbol): Update after the changes to
208 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
209 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
210 to get PLT information. Assert that all STT_GNU_IFUNC references
211 are turned into PLT references.
212 (arm_build_one_stub): Pass the symbol type to
213 elf32_arm_final_link_relocate.
214 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
215 (elf32_arm_allocate_irelocs): New function.
216 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
217 all R_ARM_IRELATIVE.
218 (elf32_arm_allocate_plt_entry): New function.
219 (elf32_arm_populate_plt_entry): Likewise.
220 (elf32_arm_final_link_relocate): Add an st_type parameter.
221 Set srelgot to null for static objects. Use separate variables
222 to record which st_value and st_type should be used when generating
223 a dynamic relocation. Use elf32_arm_get_plt_info to find the
224 symbol's PLT information, setting has_iplt_entry, splt,
225 plt_offset and gotplt_offset accordingly. Check whether
226 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
227 the relocation target accordingly. Broaden assert to include
228 .iplts. Don't set sreloc for static relocations. Assert that
229 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
230 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
231 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
232 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
233 resolve GOT references to the .igot.plt entry.
234 (elf32_arm_relocate_section): Update the call to
235 elf32_arm_final_link_relocate.
236 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
237 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
238 relocations in shared libraries and relocatable executables.
239 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
240 to get the list of dynamic relocations for a local symbol.
241 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
242 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
243 to allocate local symbol information. Treat R_ARM_REL32 and
244 R_ARM_REL32_NOI as call relocations in shared libraries and
245 relocatable executables. Record PLT information for local
246 STT_GNU_IFUNC functions as well as global functions. Count
247 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
248 to get the list of dynamic relocations for a local symbol.
249 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
250 Don't remove STT_GNU_IFUNC PLTs unless all references have been
251 removed. Update after the changes to elf32_arm_link_hash_entry.
252 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
253 entries should live in .plt or .iplt. Check whether the .igot.plt
254 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
255 to allocate .plt and .(i)got.plt entries. Detect which .got
256 entries will need R_ARM_IRELATIVE relocations and use
257 elf32_arm_allocate_irelocs to allocate them. Likewise other
258 non-.got dynamic relocations.
259 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
260 and dynamic relocations for local STT_GNU_IFUNC symbols.
261 Check whether the .igot.plt and .got entries can be combined.
262 Detect which .got entries will need R_ARM_IRELATIVE relocations
263 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
264 section pointers intead of strcmp checks. Handle iplt and igotplt.
265 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
266 to fill in .plt, .got.plt and .rel(a).plt entries. Point
267 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
268 resolve to it.
269 (elf32_arm_output_plt_map_1): New function, split out from
270 elf32_arm_output_plt_map. Handle .iplt entries. Use
271 elf32_arm_plt_needs_thumb_stub_p.
272 (elf32_arm_output_plt_map): Call it.
273 (elf32_arm_output_arch_local_syms): Add mapping symbols for
274 local .iplt entries.
275 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
276 (elf32_arm_swap_symbol_out): Likewise.
277 (elf32_arm_add_symbol_hook): New function.
278 (elf_backend_add_symbol_hook): Define for all targets.
279
35fc36a8
RS		 2802011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
281
282 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
283 * elf.c (swap_out_syms): Set st_target_internal for each
284 Elf_Internal_Sym.
285 * elfcode.h (elf_swap_symbol_in): Likewise.
286 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
287 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
288 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
289 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
290 * elflink.c (elf_link_output_extsym): Likewise.
291 (bfd_elf_final_link): Likewise.
292 (elf_link_add_object_symbols): Copy st_target_internal
293 to the hash table if we see a definition.
294 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
295 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
296 a branch_type field.
297 (a8_erratum_fix, a8_erratum_reloc): Likewise.
298 (arm_type_of_stub): Replace actual_st_type with an
299 actual_branch_type parameter.
300 (arm_build_one_stub): Use branch types rather than st_types to
301 determine the type of branch.
302 (cortex_a8_erratum_scan): Likewise.
303 (elf32_arm_size_stubs): Likewise.
304 (bfd_elf32_arm_process_before_allocation): Likewise.
305 (allocate_dynrelocs_for_symbol): Likewise.
306 (elf32_arm_finish_dynamic_sections): Likewise.
307 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
308 a branch_type parameter.
309 (elf32_arm_relocate_section): Update call accordingly.
310 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
311 (elf32_arm_output_map_sym): Initialize st_target_internal.
312 (elf32_arm_output_stub_sym): Likewise.
313 (elf32_arm_symbol_processing): Delete.
314 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
315 Use st_target_internal to record the branch type.
316 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
317 Thumb functions.
318 (elf32_arm_is_function_type): Delete.
319 (elf_backend_symbol_processing): Likewise.
320 (elf_backend_is_function_type): Likewise.
321
cbc704f3
RS		 3222011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
323
324 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
325 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
326 into the PLT block.
327
f6e32f6d
RS		 3282011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
329
330 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
331 may_need_local_target_p and may_become_dynamic_p to classify
332 the relocation type. Don't check info->symbolic or h->def_regular
333 when deciding whether to record a potential dynamic reloc.
334 Don't treat potential dynamic relocs as PLT references.
335 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
336 try to make the PLT reference count go negative.
337
b436d854
RS		 3382011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
339
340 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
341 GOT entry here, rather than leaving it to finish_dynamic_symbol.
342 Only create a dynamic relocation for local references if
343 info->shared.
344 (allocate_dynrelocs_for_symbol): Update dynamic relocation
345 allocation accordingly.
346 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
347
47beaa6a
RS		 3482011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
349
350 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
351 (elf32_arm_add_dynreloc): Likewise.
352 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
353 to allocate dynamic relocations.
354 (elf32_arm_size_dynamic_sections): Likewise.
355 (allocate_dynrelocs): Likewise. Rename to
356 allocate_dynrelocs_for_symbol.
357 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
358 create dynamic relocations.
359 (elf32_arm_finish_dynamic_symbol): Likewise.
360
52bc799a
L		 3612011-03-12 H.J. Lu <hongjiu.lu@intel.com>
362
363 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
364 x32 GD->IE and GD->LE transitions.
365 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
366 and LD->LE transitions.
367
e11840f9
AM		 3682011-03-10 Alan Modra <amodra@gmail.com>
369
370 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
371 for LO_DS error message and correct multiple.
372
aa374f67
AM		 3732011-03-10 Alan Modra <amodra@gmail.com>
374
375 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
376 (ppc64_elf_link_just_syms): New function.
377 (opd_entry_value): Don't assume big-endian host.
378 (get_r2off): New function.
379 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
380
d59a60e9
MS		 3812011-03-06 Michael Snyder <msnyder@vmware.com>
382
4281caad
MS		 383 * compress.c (bfd_compress_section_contents): Check for out of mem.
384
17672001
MS		 385 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
386 that case statement falls through intentionally.
387
d59a60e9
MS		 388 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
389
0e29e6e8
AM		 3902011-03-04 Alan Modra <amodra@gmail.com>
391
392 * archive.c (bsd_write_armap): Don't call stat in deterministic
393 mode, and don't use st_mtime if stat returns error.
394
eb00922a
MS		 3952011-03-03 Michael Snyder <msnyder@vmware.com>
396
08c13595
MS		 397 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
398
d543c50d
MS		 399 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
400
c38eb2a6
MS		 401 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
402 (aout_link_write_other_symbol): Missing break statement.
403
8ecc1f20
MS		 404 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
405
eb00922a
MS		 406 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
407
4a4c5f25
L		 4082011-03-03 H.J. Lu <hongjiu.lu@intel.com>
409
410 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
411 x32 IE->LE transition.
412 (elf_x86_64_relocate_section): Likewise.
413
ddcf1fcf
BS		 4142011-03-02 Bernd Schmidt <bernds@codesourcery.com>
415
aa374f67
AM		 416 * elflink.c (is_reloc_section): Remove function.
417 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 418
007d6189
KT		 4192011-02-28 Kai Tietz <kai.tietz@onevision.com>
420
421 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
422 (adjust_relative_path): Likewise.
423 (_bfd_construct_extended_name_table): Likewise.
424 * corefile.c (generic_core_file_matches_executable_p): Likewise.
425 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
426 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
427 * elf32-spu.c (sort_bfds): Likewise.
428 (spu_elf_auto_overlay): Likewise.
429 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
430 * xcofflink.c (xcoff_set_import_path): Likewise.
431 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
432 (xtensa_regfile_lookup_shortname): Likewise.
433
8616ad89
AM		 4342011-02-28 Alan Modra <amodra@gmail.com>
435
436 PR 12513
437 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
438 stringsize. Properly sanity check symdef_count. Remove redundant
439 bfd_release.
440
80549d04
RÁE		 4412011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
442
443 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
444 and handle claim_file seeking. Only try to load the plugin once.
445
93b3ac75
AS		 4462011-02-22 Andreas Schwab <schwab@redhat.com>
447
448 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
449 relocation read the value from the second GOT slot.
450
6fa052f0
TG		 4512011-02-15 Tristan Gingold <gingold@adacore.com>
452
453 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
454
28be611c
AM		 4552011-02-15 Alan Modra <amodra@gmail.com>
456
457 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
458 toc relocs. Fuss over free(NULL).
459
93252b1c
MF		 4602011-02-14 Mike Frysinger <vapier@gentoo.org>
461
462 * elflink.c (bfd_elf_size_dynamic_sections): Add
463 bfd_get_symbol_leading_char to the start of newname.
464
822ce8ee
RW		 4652011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
466
467 * configure: Regenerate.
468
425b145b
AM		 4692011-02-09 Alan Modra <amodra@gmail.com>
470
471 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
472 we are done. When optimising large toc, check that a global
473 symbol on a toc reloc is defined in a kept section.
474
82f2dbf7
NC		 4752011-02-08 Nick Clifton <nickc@redhat.com>
476
477 PR binutils/12467
478 * elf.c (assign_file_positions_for_load_sections): Set the program
479 header offset and entry size to zero if there are no program
480 headers.
481
df22d223
AM		 4822011-02-08 Alan Modra <amodra@gmail.com>
483
484 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
485 local_syms when looking for local symbols in .toc.
486
6683a28d
AM		 4872011-02-01 Alan Modra <amodra@gmail.com>
488
489 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
490 for toc pointer on any section having makes_toc_func_call set.
491 (check_pasted_section): Ensure pasted .init/.fini fragments use
492 the same toc if any has makes_toc_func_call set.
493
5240d94d
JM		 4942011-01-28 Joseph Myers <joseph@codesourcery.com>
495
496 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
497 field.
498
ed88c97e
RS		 4992011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
500
501 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
502 common sections too.
503
1a0c107f
L		 5042011-01-18 H.J. Lu <hongjiu.lu@intel.com>
505
04449d86
L		 506 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
507 Solaris target.
1a0c107f 508
d68cd58c
NC		 5092011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
510
511 Fix compilation for mingw64.
512 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
513 typecast to avoid warning.
514 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
515 usage.
516 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
517 of long for pointer to avoid warning.
518 (elfNN_ia64_relax_brl): Idem.
519 (elfNN_ia64_install_value): Idem.
520 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
521
da17376b
RS		 5222011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
523
524 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
525 h->needs_plt when deciding whether to record a possible dynamic reloc.
526
1e81e12b
RS		 5272011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
528
529 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
530 dynamic relocs for the removed section.
531
d1534d16
L		 5322011-01-15 H.J. Lu <hongjiu.lu@intel.com>
533
534 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
535 relocations.
536
248775ba
L		 5372011-01-14 H.J. Lu <hongjiu.lu@intel.com>
538
539 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
540 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
541 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
542 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
543 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
544 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
545 for ILP32.
546
4a97a0e5
AM		 5472011-01-14 Alan Modra <amodra@gmail.com>
548
549 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
550 error.
551 (_bfd_default_error_handler): Likewise.
552 * elf.c (print_segment_map): Likewise.
553 * libbfd.c (warn_deprecated): Likewise.
554 * som.c (som_sizeof_headers): No need to do so here.
555 * coff-i860.c: Replace use of printf for error messages with
556 _bfd_error_handler.
557 * coff-ppc.c: Likewise.
558 * coff-sh.c: Likewise.
559 * elf32-bfin.c: Likewise.
560 * elf32-dlx.c: Likewise.
561 * elf32-mep.c: Likewise.
562 * elf32-v850.c: Likewise.
563 * mach-o.c: Likewise.
564 * pef.c: Likewise.
565
82e96e07
L		 5662011-01-13 H.J. Lu <hongjiu.lu@intel.com>
567
568 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
569 swap_reloca_out.
570 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
571 (elf_x86_64_check_relocs): Align relocation section to 4 byte
572 for 32bit.
573 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
574 ELF_ST_TYPE.
575 (elf_x86_64_finish_dynamic_symbol): Updated.
576 (elf_x86_64_finish_dynamic_sections): Don't use
577 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
578 bfd_elf64_swap_dyn_out.
579
e6a6bb22
AM		 5802011-01-14 J. Park <grassman@gmail.com>
581
582 PR ld/12339
583 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
584 following bfd_link_hash_warning symbol link.
585
0855e32b
NS		 5862011-01-10 Nathan Sidwell <nathan@codesourcery.com>
587 Glauber de Oliveira Costa <glommer@gmail.com>
588
589 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
590 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
591 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
592 relocations.
593 * libbfd.h: Rebuilt.
594 * bfd-in2.h: Rebuilt.
595 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
596 (elf32_arm_reloc_map): Likewise.
597 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
598 (elf32_arm_stub_long_branch_any_tls_pic,
599 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
600 (DEF_STUBS): Add new stubs.
601 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
602 (elf32_arm_local_tlsdesc_gotent): New.
603 (GOT_TLS_GDESC): New mask.
604 (GOT_TLS_GD_ANY): Define.
605 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
606 (elf32_arm_compute_jump_table_size): New.
607 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
608 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
609 sgotplt_jump_table_size fields.
610 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
611 (elf32_arm_link_hash_table_create): Initialize new fields.
612 (arm_type_of_stub): Check TLS desc relocs too.
613 (elf32_arm_stub_name): TLS desc relocs can be shared.
614 (elf32_arm_tls_transition): Determine relaxation.
615 (arm_stub_required_alignment): Add tls stubs.
616 (elf32_arm_size_stubs): Likewise.
617 (elf32_arm_tls_relax): Perform TLS relaxing.
618 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
619 (IS_ARM_TLS_GNU_RELOC): New.
620 (IS_ARM_TLS_RELOC): Use it.
621 (elf32_arm_relocate_section): Perform TLS relaxing.
622 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
623 desc relocations.
624 (allocate_dynrelocs): Allocate tls desc relcoations.
625 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
626 symbols.
627 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
628 got slots.
629 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
630 symbol.
631 (elf32_arm_finish_dynamic_symbol): Adjust.
632 (arm_put_trampoline): New.
633 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
634 trampolines.
635 (elf_backend_always_size_sections): Define.
636
7be86737
L		 6372011-01-06 H.J. Lu <hongjiu.lu@intel.com>
638
639 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
640
ae428b57 6412011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 642
643 PR ld/12366
644 PR ld/12371
645 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
646 handle symbols marked with regular reference, but not non-GOT
647 reference when building shared library.
648
649 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
650 local and global STT_GNU_IFUNC symols when building shared
651 library.
652 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
653
9689e3a3
DD		 6542011-01-05 DJ Delorie <dj@redhat.com>
655
656 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
657 * libbfd.h: Regenerate.
658 * bfd-in2.h: Regenerate.
659 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
660
889a4d3e
L		 6612011-01-03 H.J. Lu <hongjiu.lu@intel.com>
662
663 * cpu-i386.c (bfd_i386_compatible): New.
664 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
665 with bfd_i386_compatible.
666 (bfd_x86_64_arch_intel_syntax): Likewise.
667 (bfd_i386_arch_intel_syntax): Likewise.
668 (i8086_arch): Likewise.
669 (bfd_x64_32_arch): Likewise.
670 (bfd_x86_64_arch): Likewise.
671 (bfd_i386_arch): Likewise.
672
9e9e0820 673For older changes see ChangeLog-2010
56882138
AM		 674\f
675Local Variables:
676mode: change-log
677left-margin: 8
678fill-column: 74
679version-control: never
680End:
GDB Binutils - Deliverables
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