projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
On mainline/development, also link GDBserver with -lmcheck.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5295321c
AM		 12013-07-03 Alan Modra <amodra@gmail.com>
2
3 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
4 when relocatable. Don't change root.type or type here.
5 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
6
ba8ca3e7
AM		 72013-07-03 Alan Modra <amodra@gmail.com>
8
9 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
10 (ppc64_elf_size_stubs): Don't set "addend".
11 (ppc64_elf_relocate_section): Don't allow calls via
12 toc-adjusting stubs without a following nop even in an
13 executable, except for self-calls and both libc_start_main
14 and .libc_start_main.
15
c66bb0ee
AM		 162013-07-03 Alan Modra <amodra@gmail.com>
17
18 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
19
d5be367d
TG		 202013-07-02 Tristan Gingold <gingold@adacore.com>
21
22 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
23 line.
24
9a1ada6c
TG		 252013-07-02 Tristan Gingold <gingold@adacore.com>
26
b1a49096
TG		 27 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
28 (_bfd_vms_find_nearest_line_discriminator): New function.
29
302013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 31
9a1ada6c
TG		 32 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
33
a685c4e6
TG		 342013-07-02 Tristan Gingold <gingold@adacore.com>
35
36 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
37 (rs6000coff_vec): Reference it.
38
cc0efaa8
MS		 392013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
40
41 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
42 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
43 (elfNN_aarch64_create_dynamic_sections): Do not define
44 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
45
9d115506
MS		 462013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
47
48 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
49 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
50 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
51 * ld-aarch64/tls-relax-all.d: Likewise.
52 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
53 * ld-aarch64/gc-tls-relocs.d: Likewise.
54 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
55 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
56 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
57
f40da81b
AM		 582013-07-02 Alan Modra <amodra@gmail.com>
59
60 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
61 .TOC. after relocatable check.
62
1c865ab2
AM		 632013-07-01 Alan Modra <amodra@gmail.com>
64
65 * elf64-ppc.h (ppc64_elf_toc): Delete.
66 (ppc64_elf_set_toc): Declare.
67 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
68 with call the ppc64_elf_set_toc.
69 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
70 (ppc64_elf_start_multitoc_partition): Likewise.
71 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
72 with elf.hgot.
73 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
74 for ".TOC.".
75 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
76 as needing a toc pointer.
77 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
78 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
79 Set elf.hgot value.
80
a69ed7f7
L		 812013-06-28 H.J. Lu <hongjiu.lu@intel.com>
82
83 PR ld/15685
84 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
85 R_X86_64_DTPOFF64.
86
c3b6407f
NC		 872013-06-28 Nick Clifton <nickc@redhat.com>
88
89 PR ld/15302
90 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
91
8db339a6
MS		 922013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
93
94 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
95 in sgot.
96 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
97 in sgot[0] rather than sgotplt[0].
98
2d426575
YZ		 992013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
100
101 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
102 beginning of the generated file.
103 (elf64-aarch64.c): Likewise.
104 * Makefile.in: Re-generated.
105
caed7120
YZ		 1062013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
107
108 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
109 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
110 * Makefile.in: Re-generated.
111 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
112 (bfd_elf64_littleaarch64_vec): Likewise.
113 (bfd_elf32_bigaarch64_vec): Likewise.
114 (bfd_elf32_littleaarch64_vec): Likewise.
115 * configure: Re-generated.
116 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
117 * elfxx-aarch64.h: New file.
118 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
119 stuff to elfxx-aarch64.c.
120 (bfd_elf_aarch64_put_addend): Removed.
121 (PG_OFFSET, PG): Likewise.
122 (elfNN_aarch64_small_plt0_entry): Support ELF32.
123 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
124 (elf64_aarch64_grok_prstatus): Removed.
125 (elf_backend_grok_prstatus): Removed.
126 (insn32): Likewise.
127 (aarch64_unsigned_overflow): Likewise.
128 (aarch64_signed_overflow): Likewise.
129 (aarch64_resolve_relocation): Likewise.
130 (MASK): Likewise.
131 (decode_branch_ofs_26): Likewise.
132 (decode_cond_branch_ofs_19): Likewise.
133 (decode_ld_lit_ofs_19): Likewise.
134 (decode_tst_branch_ofs_14): Likewise.
135 (decode_movw_imm): Likewise.
136 (decode_adr_imm): Likewise.
137 (decode_add_imm): Likewise.
138 (reencode_branch_ofs_26): Likewise.
139 (reencode_cond_branch_ofs_19): Likewise.
140 (reencode_ld_lit_ofs_19): Likewise.
141 (reencode_tst_branch_ofs_14): Likewise.
142 (reencode_movw_imm): Likewise.
143 (reencode_adr_imm): Likewise.
144 (reencode_ldst_pos_imm): Likewise.
145 (reencode_add_imm): Likewise.
146 (reencode_movzn_to_movz): Likewise.
147 (reencode_movzn_to_movn): Likewise.
148 (aarch64_relocate): Update to call the new function names in
149 elfxx-aarch64.c.
150 (aarch64_calculate_got_entry_vma): Likewise.
151 (elfNN_aarch64_final_link_relocate): Likewise.
152 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
153 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
154 (elf_aarch64_update_plt_entry): ... this.
155 (elfNN_aarch64_create_small_pltn_entry): Update.
156 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
157 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
158 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
159 call elf_aarch64_update_plt_entry.
160
a6bb11b2
YZ		 1612013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
162
163 * bfd-in2.h: Re-generated.
164 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
165 (IS_AARCH64_TLS_RELOC): Change to be based on the
166 bfd reloc enumerators.
167 (IS_AARCH64_TLSDESC_RELOC): Likewise.
168 (PG, PG_OFFSET): Cast literal to bfd_vma.
169 (elf64_aarch64_howto_table): Removed.
170 (elf64_aarch64_howto_dynrelocs): Removed.
171 (elf64_aarch64_tls_howto_table): Removed.
172 (elf64_aarch64_tlsdesc_howto_table): Removed.
173 (elfNN_aarch64_howto_table): New table to host all howto entires..
174 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
175 (elfNN_aarch64_bfd_reloc_from_howto): New function.
176 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
177 (struct elf_aarch64_reloc_map): New.
178 (elf_aarch64_reloc_map): New table.
179 (elfNN_aarch64_howto_from_bfd_reloc): New function.
180 (elfNN_aarch64_howto_from_type): Update to look up the new table
181 elfNN_aarch64_howto_table.
182 (struct elf64_aarch64_reloc_map): Remove.
183 (elf64_aarch64_reloc_map): Remove.
184 (elfNN_aarch64_reloc_type_lookup): Change to call
185 elfNN_aarch64_howto_from_bfd_reloc.
186 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
187 elfNN_aarch64_howto_table.
188 (aarch64_resolve_relocation): Refactor to switch on the bfd
189 reloc enumerators.
190 (bfd_elf_aarch64_put_addend): Likewise.
191 (elfNN_aarch64_final_link_relocate): Likewise.
192 (aarch64_tls_transition_without_check): Likewise.
193 (aarch64_reloc_got_type): Likewise.
194 (aarch64_can_relax_tls): Likewise.
195 (aarch64_tls_transition): Likewise.
196 (elfNN_aarch64_tls_relax): Likewise.
197 (elfNN_aarch64_final_link_relocate): Likewise.
198 (elfNN_aarch64_relocate_section): Likewise.
199 (elfNN_aarch64_gc_sweep_hook): Likewise.
200 (elfNN_aarch64_check_relocs): Likewise.
201 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
202 * libbfd.h: Re-generated.
203 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
204 (BFD_RELOC_AARCH64_RELOC_START)
205 (BFD_RELOC_AARCH64_RELOC_END)
206 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
207 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
208 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
209 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
210 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
211 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
212 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
213
cec5225b
YZ		 2142013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
215
216 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
217 (BUILD_CFILES): Add elf32-aarch64.c.
218 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
219 * Makefile.in: Re-generated.
220 * archures.c (bfd_mach_aarch64_ilp32): New define.
221 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
222 (bfd_elf32_aarch64_set_options): Ditto.
223 (elf32_aarch64_setup_section_lists): Ditto.
224 (elf32_aarch64_next_input_section): Ditto.
225 (elf32_aarch64_size_stubs): Ditto.
226 (elf32_aarch64_build_stubs): Ditto.
227 * bfd-in2.h: Re-generated.
228 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
229 and bfd_elf32_bigaarch64_vec.
230 (aarch64-*-linux*): Likewise.
231 (aarch64_be-*-elf): Likewise.
232 (aarch64_be-*-linux*): Likewise.
233 * configure.in (bfd_elf32_bigaarch64_vec)
234 (bfd_elf32_littleaarch64_vec): New.
235 * configure: Re-generated.
236 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
237 lp64 ones.
238 (bfd_aarch64_arch_ilp32): New.
239 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
240 * elfnn-aarch64.c (ARCH_SIZE): New define.
241 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
242 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
243 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
244 (ELF64_R_*): Rename to ELFNN_R_*.
245 Plus other paramaterization.
246 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
247 New declarations.
248 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
249 bfd_elf32_littleaarch64_vec.
250
81197114
YZ		 2512013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
252
253 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
254 (BUILD_CFILES): Add elf64-aarch64.c.
255 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
256 * Makefile.in: Re-generated.
257 * elf64-aarch64.c: Rename to ...
258 * elfnn-aarch64.c: ... this.
259
833794fc
MR		 2602013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
261 Paul Brook <paul@codesourcery.com>
262
263 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
264 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
265 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
266 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
267 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
268 (micromips_insn32_o32_exec_plt0_entry): New variable.
269 (micromips_insn32_o32_exec_plt_entry): Likewise.
270 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
271 (mips_elf_estimate_stub_size): Likewise.
272 (_bfd_mips_elf_size_dynamic_sections): Likewise.
273 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
274 (mips_finish_exec_plt): Likewise.
275 (_bfd_mips_elf_relax_section): Likewise.
276 (_bfd_mips_elf_insn32): New function.
277 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
278
1bbce132
MR		 2792013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
280
281 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
282 prototype.
283 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
284 (bfd_elf32_get_synthetic_symtab): New macro.
285 * elfxx-mips.c (plt_entry): New structure.
286 (mips_elf_link_hash_entry): Add use_plt_entry member.
287 (mips_elf_link_hash_table): Rename plt_entry_size member to
288 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
289 plt_comp_offset, plt_got_index entries and plt_header_is_comp
290 members.
291 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
292 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
293 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
294 (STUB_LI16S_MICROMIPS): Likewise.
295 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
296 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
297 (micromips_o32_exec_plt0_entry): New variable.
298 (mips16_o32_exec_plt_entry): Likewise.
299 (micromips_o32_exec_plt_entry): Likewise.
300 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
301 (mips_elf_output_extsym): Update to use gotplt_union's plist
302 member rather than offset.
303 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
304 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
305 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
306 member rather than offset.
307 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
308 entries.
309 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
310 here.
311 (mips_elf_make_plt_record): New function.
312 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
313 of JAL relocations that might need a PLT entry.
314 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
315 gotplt_union's plist member rather than offset. Set individual
316 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
317 Don't set the symbol's value in the symbol table for PLT
318 references here. Don't set the PLT or PLT GOT section sizes
319 here.
320 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
321 (mips_elf_allocate_lazy_stub): Likewise.
322 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
323 magic symbol.
324 (mips_elf_set_plt_sym_value): New function.
325 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
326 PLT and PLT GOT section sizes here. Set the symbol values in
327 the symbol table for PLT references here. Handle microMIPS
328 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
329 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
330 gotplt_union's plist member rather than offset. Handle
331 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
332 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
333 gotplt_union's plist member rather than offset. Use
334 MIPS_ELF_GOT_SIZE to calculate GOT address.
335 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
336 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
337 mips_finish_exec_plt.
338 (_bfd_mips_elf_link_hash_table_create): Update to use
339 gotplt_union's plist member rather than offset.
340 (_bfd_mips_elf_get_synthetic_symtab): New function.
341
cd6d434c
NC		 3422013-06-24 Wawa <caojinyu@msn.com>
343
344 PR 15657
345 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
346
42429eac
RS		 3472013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
348
349 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
350 files to...
351 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
352 * Makefile.in: Regenerate.
353 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
354 Set want64 to true for them at the end.
355 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
356 #ifdef BFD64.
357
12d83431
SL		 3582013-06-22 Sandra Loosemore <sandra@codesourcery.com>
359
360 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
361 set sh_entsize for PLT section.
362
b9eead84
YZ		 3632013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
364
365 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
366 * bfd-in2.h: Re-generated.
367 * elf64-aarch64.c (RELOC_SECTION): Removed.
368 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
369 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
370 (elf64_aarch64_link_hash_traverse): Ditto.
371 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
372 comment.
373
8847944f
WN		 3742013-06-19 Will Newton <will.newton@linaro.org>
375
376 * configure: Regenerated.
377 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
378 * elf64-aarch64.c: Remove objalloc.h include.
379 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
380 (struct elf64_aarch64_link_hash_table): Remove ifunc related
381 members. (elf_aarch64_local_htab_hash): Remove function.
382 (elf_aarch64_local_htab_eq): Remove function.
383 (elf_aarch64_get_local_sym_hash): Remove function.
384 (elf64_aarch64_link_hash_table_create): Remove local hash
385 table initialization.
386 (elf64_aarch64_final_link_relocate): Remove sym argument and
387 handling of ifunc symbols.
388 (elf64_aarch64_relocate_section): Don't pass sym argument to
389 elf64_aarch64_final_link_relocate.
390 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
391 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
392 (elf64_aarch64_check_relocs): Likewise.
393 (elf64_aarch64_post_process_headers): Remove call to
394 _bfd_elf_set_osabi.
395 (elf64_aarch64_is_function_type): New function.
396 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
397 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
398 (elf64_aarch64_size_dynamic_sections): Remove call to
399 elf_aarch64_allocate_local_dynrelocs.
400 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
401 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
402 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
403 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
404 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
405 elf_aarch64_finish_local_dynamic_symbol.
406 (elf64_aarch64_add_symbol_hook): Remove function.
407
2532064a
YZ		 4082013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
409
410 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
411 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
412 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
413 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
414 R_AARCH64_GOT_LD_PREL19.
415
2f47f5fc
NC		 4162013-06-13 Terry Guo <terry.guo@arm.com>
417
418 PR ld/15302
419 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
420 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
421 supports thumb instructions.
422
34064ff3
DD		 4232013-06-11 DJ Delorie <dj@redhat.com>
424
425 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
426
3368874f
WN		 4272013-06-11 Will Newton <will.newton@linaro.org>
428
429 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
430 ELF64_R_SYM instead of ELF32_R_SYM.
431
47fc0f1f
NC		 4322013-06-11 Nick Clifton <nickc@redhat.com>
433
434 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
435 checks if the dynamic sections have been created and relaxation
436 has not been performed.
437
692e2b8b
WN		 4382013-06-07 Will Newton <will.newton@linaro.org>
439
440 * configure: Regenerate.
441 * configure.in: Build elf-ifunc.o for AArch64.
442 * elf64-aarch64.c: Include objalloc.h.
443 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
444 (struct elf64_aarch64_link_hash_table): Add members for handling
445 R_AARCH64_IRELATIVE relocations.
446 (elf_aarch64_local_htab_hash): New function.
447 (elf_aarch64_local_htab_eq): New function.
448 (elf_aarch64_get_local_sym_hash): New function.
449 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
450 symbol hash.
451 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
452 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
453 for handling STT_GNU_IFUNC symbols.
454 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
455 references to STT_GNU_IFUNC symbols.
456 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
457 STT_GNU_IFUNC symbols.
458 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
459 symbols. Ensure we don't increase plt.refcount from -1 to 0.
460 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
461 (elf64_aarch64_is_function_type): Remove function.
462 (elf64_aarch64_allocate_dynrelocs): Call
463 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
464 (elf_aarch64_allocate_local_dynrelocs): New function.
465 (elf64_aarch64_size_dynamic_sections): Call
466 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
467 (elf64_aarch64_create_small_pltn_entry): Add info argument.
468 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
469 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
470 STT_GNU_IFUNC symbols and .iplt.
471 (elf_aarch64_finish_local_dynamic_symbol): New function.
472 (elf64_aarch64_finish_dynamic_sections): Call
473 elf_aarch64_finish_local_dynamic_symbol.
474 (elf64_aarch64_add_symbol_hook): New function.
475
fa549f3b
AM		 4762013-06-03 Alan Modra <amodra@gmail.com>
477
478 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
479 var. Use it with last_stab.
480
067ec077
CM		 4812013-05-30 Paul Brook <paul@codesourcery.com>
482
483 * bfd-in2.h: Regenerate.
484 * elf32-mips.c (elf_mips_eh_howto): New.
485 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
486 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
487 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
488 * elf64-mips.c (elf_mips_eh_howto): New.
489 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
490 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
491 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
492 * libbfd.h: Regenerate.
493 * reloc.c (BFD_RELOC_MIPS_EH): New.
494
95e34fb4
NC		 4952013-05-29 Nick Clifton <nickc@redhat.com>
496
497 * dwarf2.c (struct dwarf2_debug): Add fields for handling
498 alternate debug info source.
499 (dwarf_debug_sections): Add entries for alternate .debug_str and
500 .debug_info sections.
501 (dwarf_debug_section_enum): Likewise.
502 (read_alt_indirect_string): New function. Handles a
503 DW_FORM_GNU_strp_alt attribute.
504 (read_alt_indirect_ref): New function. Handles a
505 DW_FORM_GNU_ref_alt attribute.
506 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
507 DW_FORM_GNU_strp_alt.
508 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
509 attributes.
510 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
511 sources.
512 * opncls.c (GNU_DEBUGALTLINK): Define.
513 (bfd_get_alt_debug_link_info): New function.
514 (separate_alt_debug_file_exists): New function.
515 (find_separate_debug_file): Add parameters for fetch and check
516 functions.
517 (bfd_follow_gnu_debugaltlink): New function.
518 * bfd-in2.h: Regenerate.
519
418009c2
YZ		 5202013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
521
522 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
523 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
524 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
525 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
526 * bfd-in2.h: Regenerate.
527 * libbfd.h: Regenerate.
528 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
529 the correct names.
530 (elf64_aarch64_tlsdesc_howto_table): Likewise.
531 (elf64_aarch64_reloc_map): Likewise.
532 (aarch64_resolve_relocation): Likewise.
533 (bfd_elf_aarch64_put_addend): Likewise.
534 (aarch64_tls_transition_without_check): Likewise.
535 (aarch64_reloc_got_type): Likewise.
536 (elf64_aarch64_final_link_relocate): Likewise.
537 (elf64_aarch64_tls_relax): Likewise.
538 (elf64_aarch64_relocate_section): Likewise.
539 (elf64_aarch64_gc_sweep_hook): Likewise.
540 (elf64_aarch64_check_relocs): Likewise.
541
9d782e8d
MW		 5422013-05-26 Mark Wielaard <mjw@redhat.com>
543
544 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
545 (max_open_files): New static int initialized to zero.
546 (bfd_cache_max_open): New static function to set and return
547 max_open_files.
548 (bfd_cache_init): Use bfd_cache_max_open.
549 (bfd_open_file): Likewise.
550 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
551 (AC_CHECK_FUNCS): Add getrlimit.
552 * configure: Regenerated.
553 * config.in: Likewise.
554 * sysdep.h: Check and include sys/resource.h for getrlimit.
555
03ae2d5e
AM		 5562013-05-23 Alan Modra <amodra@gmail.com>
557
558 * format.c (bfd_check_format_matches): Don't match a target in
559 targ_selvecs if some other target is a better match. If
560 targets implement match priority, fall back to the first of
561 the best matches.
562
ad3d9127
AM		 5632013-05-22 Eric Herman <eric@freesa.org>
564
565 PR binutils/15462
566 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
567
5b3905f1
AM		 5682013-05-22 Ralf Dreesen <gamma@dreesen.net>
569
570 PR binutils/15474
571 * srec.c (srec_set_section_contents): Properly convert size
572 and offset to address when octets_per_byte is not unity.
573
8be65dd3
MR		 5742013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
575
576 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
577 refcount member of the gotplt_union when resetting the reference
578 count. Adjust comment.
579
593f8f29
WN		 5802013-05-20 Will Newton <will.newton@linaro.org>
581
582 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
583 relocs_copied member.
584 (elf64_aarch64_link_hash_newfunc): Remove initialization of
585 relocs_copied member.
586 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
587 relocs_copied member.
588
a0f0eb1e
MR		 5892013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
590
591 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
592 function definition.
593
af65e588
CC		 5942013-05-16 Cary Coutant <ccoutant@google.com>
595
596 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
597 external_ext_size and esize.
598
9f6e76f4
TG		 5992013-05-16 Tristan Gingold <gingold@adacore.com>
600
601 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
602 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
603
c495064d
AS		 6042013-05-15 Andreas Schwab <schwab@suse.de>
605
606 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
607
110a61d3
JB		 6082013-05-10 Joel Brobecker <brobecker@adacore.com>
609
610 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
611 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
612
ceae87f3
JB		 6132013-05-09 Joel Brobecker <brobecker@adacore.com>
614
615 * bfd.c (_bfd_default_error_handler): Replace use of putc
616 by fputc. Add comment explaining why.
617
012b2306
AM		 6182013-05-09 Alan Modra <amodra@gmail.com>
619
620 * elflink.c (elf_link_add_object_symbols): Don't omit reading
621 of symbols when hashes already exist.
622
7b70956d
WN		 6232013-05-07 Will Newton <will.newton@linaro.org>
624
625 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
626 plt_header_size argument for ports where it differs from
627 plt_entry_size.
628 * elf-bfd.h: Likewise.
629 * elf32-i386.c: Pass plt_header_size to
630 _bfd_elf_allocate_ifunc_dyn_relocs.
631 * elf64-x86-64.c: Likewise.
632
1ee9e8b3
WN		 6332013-05-07 Will Newton <will.newton@linaro.org>
634
012b2306 635 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 636 function.
637 * elf-bfd.h: Likewise.
638
b47468a6
CM		 6392013-05-06 Paul Brook <paul@codesourcery.com>
640
012b2306
AM		 641 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
642 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
643 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
644 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
645 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
646 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 647
128205bb
AM		 6482013-05-06 Alan Modra <amodra@gmail.com>
649
650 * elf64-ppc.c (opd_entry_value): Handle case where symbol
651 hashes are not available.
652
f45794cb
AM		 6532013-05-06 Alan Modra <amodra@gmail.com>
654
655 * elflink.c (elf_link_add_object_symbols): Don't save symbol
656 hashes around loading as-needed library. Zero them on allocation,
657 and restore to initial all-zero state if library not needed.
658 Arrange to reuse hashes if we load library again later.
659
d150b1a2
RS		 6602013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
661
662 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
663 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
664 * elfn32-mips.c: Likewise.
665 * elf64-mips.c: Likewise.
666
13761a11
NC		 6672013-05-02 Nick Clifton <nickc@redhat.com>
668
669 * archures.c: Add some more MSP430 machine numbers.
670 * config.bfd (msp430): Define targ_selvecs.
671 * configure.in: Add bfd_elf32_msp430_ti_vec.
672 * cpu-msp430.c: Add some more MSP430 machine numbers.
673 * elf32-msp430.c Add support for MSP430X relocations.
674 Add support for TI compiler generated relocations.
675 Add support for sym_diff relocations.
676 Add support for relaxing out of range short branches into long
677 branches.
678 Add support for MSP430 attribute section.
679 * reloc.c: Add MSP430X relocations.
680 * targets.c: Add bfd_elf32_msp430_ti_vec.
681 * bfd-in2.h: Regenerate.
682 * configure: Regenerate.
683 * libbfd.h: Regenerate.
684
df26367c
MR		 6852013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
686
687 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
688 alpha*-*-linux*ecoff*.
689
ed54588d
NC		 6902013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
691
692 PR binutils/15417
693 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
694 zero.
695
b8297068
AM		 6962013-04-30 Alan Modra <amodra@gmail.com>
697
698 * elflink.c (bfd_elf_record_link_assignment): Dont make
699 STV_INTERNAL symbols STV_HIDDEN.
700
b40bf0a2
NC		 7012013-04-29 Nick Clifton <nickc@redhat.com>
702
703 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
704 fragmented .debug_line sections associated with unmarked code
705 sections.
706
aba8c3de
WN		 7072013-04-29 Will Newton <will.newton@linaro.org>
708
709 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
710 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
711
7fcfd62d
NC		 7122013-04-29 Will Newton <will.newton@linaro.org>
713
714 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
715 error check up and add error message.
716
ed5acf27
WN		 7172013-04-26 Will Newton <will.newton@linaro.org>
718
719 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
720
49926cd0
AM		 7212013-04-25 Alan Modra <amodra@gmail.com>
722
723 * config.bfd: Add powerpc64le-linux.
724
05567e3d
L		 7252013-04-24 H.J. Lu <hongjiu.lu@intel.com>
726
727 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
728 x86_64-*-elf*.
729
99059e56
RM		 7302013-04-24 Roland McGrath <mcgrathr@google.com>
731
732 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
733 allocate space for PLT header even if IS_IPLT_ENTRY.
734 (arm_nacl_put_plt0): New function, broken out of ...
735 (elf32_arm_finish_dynamic_sections): ... here. Call it.
736 If HTAB->nacl_p, set up the PLT header in .iplt too.
737 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
738 a mapping symbol for the start of .iplt too.
739
544008aa
NC		 7402013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
741
7b5d8d96
NC		 742 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
743 BFD_ALIGN to int.
744 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
745 variables.
746 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
747 to bfd_vma.
748 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 749
86f7d49b
AM		 7502013-04-22 Alan Modra <amodra@gmail.com>
751
752 PR ld/15382
753 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
754 sh_size or reloc_count adjustment by count.
755
bfeb4a28
AM		 7562013-04-22 Alan Modra <amodra@gmail.com>
757
758 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
759 create_linkage_sections here..
760 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
761 (create_linkage_sections): Move earlier in file.
762 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
763 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
764
2d0a6933
NC		 7652013-04-19 Nick Clifton <nickc@redhat.com>
766
767 PR binutils/15356
768 * compress.c (decompress_contents): Always call inflateEnd, even
769 when another inflation operation fails.
770
a9ea330b
L		 7712013-04-17 H.J. Lu <hongjiu.lu@intel.com>
772
773 * elf-ifunc.c: Update copyright year.
774
a253d456
NC		 7752013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
776
777 * coffcode.h: Added a cast to void when a bfd_set_section_*()
778 macro's return value is ignored.
779 * elf32-hppa.c: Likewise.
780 * elf32-tic6x.c: Likewise.
781 * mach-o.c: Likewise.
782 * mmo.c: Likewise.
783 * opncls.c: Likewise.
784 * peicode.h: Likewise.
785 * elf32-m32r.c: Check return value of bfd_set_section_*().
786 * elfnn-ia64.c: Likewise.
787 * elfxx-mips.c: Likewise.
788 * vms-alpha.c: Likewise.
789
1622ff3b
L		 7902013-04-15 H.J. Lu <hongjiu.lu@intel.com>
791
792 PR ld/15371
793 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
794 regular reference without non-GOT reference when building
795 shared library.
796
a22cd6f6
AM		 7972013-04-15 Alan Modra <amodra@gmail.com>
798
799 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
800 cache slot for archives.
801
ed905580
HPN		 8022013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
803
804 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
805 local variable mmop.
806
8d6a12ee
NC		 8072013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
808
809 PR ld/12494
810 * bfd/elf32-avr.c: Consider all sections to determine if linker
811 relaxation can safely delete a ret after a call/jmp
812
79bb5c23
NC		 8132013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
814
815 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
816 INODEs.
817
36192a8d
TT		 8182013-04-08 Tom Tromey <tromey@redhat.com>
819
820 * som.c (bfd_section_from_som_symbol): No longer static.
821 * som.h (bfd_section_from_som_symbol): Declare.
822
198f1157
AM		 8232013-04-06 Alan Modra <amodra@gmail.com>
824
825 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
826 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
827
c69ba956
NC		 8282013-04-05 Nick Clifton <nickc@redhat.com>
829
830 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
831
ff5ac77b
AM		 8322013-04-04 Alan Modra <amodra@gmail.com>
833
834 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
835 * bfd-in2.h: Regenerate.
836 * elflink.c (elf_link_add_object_symbols): Use new error.
837
41702d50
NC		 8382013-04-03 Nick Clifton <nickc@redhat.com>
839
840 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
841 (bfd_elf32_bfd_is_target_special_symbol): Define.
842
cb8af559
NC		 8432013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
844
a22cd6f6
AM		 845 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
846 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 847
1122dc88
DD		 8482013-04-02 DJ Delorie <dj@redhat.com>
849
850 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
851 (rl78_elf_relax_section): Only fetch the next reloc if there is
852 one expected.
853
81fbe831
AM		 8542013-03-30 Alan Modra <amodra@gmail.com>
855
856 PR ld/15323
857 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
858 global symbols referenced by relocs.
859 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
860 * elf32-bfin.c (bfin_check_relocs): Likewise.
861 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
862 * elf32-cris.c (cris_elf_check_relocs): Likewise.
863 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
864 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
865 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
866 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
867 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
868 * elf32-i370.c (i370_elf_check_relocs): Likewise.
869 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
870 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
871 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
872 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
873 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
874 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
875 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
876 * elf32-metag.c (elf_metag_check_relocs): Likewise.
877 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
878 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
879 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
880 * elf32-mt.c (mt_elf_check_relocs): Likewise.
881 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
882 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
883 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
884 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
885 * elf32-s390.c (elf_s390_check_relocs): Likewise.
886 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
887 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
888 * elf32-sh.c (sh_elf_check_relocs): Likewise.
889 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
890 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
891 * elf32-v850.c (v850_elf_check_relocs): Likewise.
892 * elf32-vax.c (elf_vax_check_relocs): Likewise.
893 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
894 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
895 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
896 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
897 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
898 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
899 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
900 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
901 * elf64-s390.c (elf_s390_check_relocs): Likewise.
902 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
903 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
904 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
905 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
906 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
907 test indirect/warning links for NULL.
908
61315175
L		 9092013-03-29 H.J. Lu <hongjiu.lu@intel.com>
910
911 PR ld/15323
912 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 913 symbol is referenced by a non-shared object.
61315175
L		 914 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
915
a6f713fc
KK		 9162013-03-28 Joe Seymour <jseymour@codesourcery.com>
917
918 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
919 R_SH_REL32 relocations against undefined weak symbols.
920
19e08130
AM		 9212013-03-28 Alan Modra <amodra@gmail.com>
922
923 * elf64-ppc.c (struct ppc_dyn_relocs): New.
924 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
925 into ifunc and non-ifunc.
926 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
927 separate ifunc/non-ifunc dynrel counts.
928 (allocate_got): Always use reliplt for ifunc.
929 (allocate_dynrelocs): Likewise.
930 (ppc64_elf_size_dynamic_sections): Likewise.
931 (ppc64_elf_layout_multitoc): Likewise.
932 (ppc64_elf_relocate_section): Likewise.
933
f95f8542
AM		 9342013-03-28 Alan Modra <amodra@gmail.com>
935
936 * elf32-ppc.c (struct ppc_dyn_relocs): New.
937 (ppc_elf_check_relocs): Separate dynrel counts for local syms
938 into ifunc and non-ifunc.
939 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
940 (ppc_elf_size_dynamic_sections): Likewise.
941 (ppc_elf_relocate_section): Likewise.
942
7e612e98
AM		 9432013-03-28 Alan Modra <amodra@gmail.com>
944
945 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
946 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
947 bfd_link_info* and asection* params.
948 (_bfd_elf_reloc_type_class): Likewise.
949 * elf.c (_bfd_elf_reloc_type_class): Likewise.
950 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
951 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
952 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
953 for any reliplt reloc. Don't return reloc_class_plt for
954 R_PPC_REL24 and R_PPC_ADDR24.
955 * elf64-ppc.c (allocate_got): Formatting.
956 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
957 reliplt reloc.
958 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
959 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
960 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
961 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
962 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
963 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
964 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
965 Add extra params to the various reloc_type_class functions.
966
0bed072f
AM		 9672013-03-27 Alan Modra <amodra@gmail.com>
968
969 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
970 masks for all local ifunc syms.
971 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
972 (ppc_elf_size_dynamic_sections): Likewise.
973 (ppc_elf_relocate_section): Likewise.
974
6f820c85
WN		 9752013-03-27 Will Newton <will.newton@linaro.org>
976
977 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
978 dynamic reloc for symbols with dynindx == -1.
979 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
980 dynamic reloc for symbols with dynindx == -1.
981
31943882
WN		 9822013-03-27 Will Newton <will.newton@linaro.org>
983
984 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
985 dynamic reloc for non-default visibility undefined weaks.
986 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
987 dynamic reloc for non-default visibility undefined weaks.
988
ffd65175
AM		 9892013-03-26 Alan Modra <amodra@gmail.com>
990
991 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
992 over _bfd_elf_merge_symbol calls.
993
3a81e825
AM		 9942013-03-26 Alan Modra <amodra@gmail.com>
995
996 * elflink.c (elf_link_add_object_symbols): Add assertion for
997 common override alignment check code. Formatting.
998
4f3fedcf
AM		 9992013-03-25 Alan Modra <amodra@gmail.com>
1000
1001 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1002 usual common symbols as well as for dynamic. Add poldbfd param.
1003 Save old bfd. Adjust callers.
1004 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1005 and "value" by value, not pointer. Adjust caller.
1006 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1007 Delete code to set same. Use old_bfd and old_alignment from
1008 _bfd_elf_merge_symbol instead. Add default symbol before
1009 alignment and size checks. Wrap overlong lines.
1010
e3c9d234
AM		 10112013-03-25 Alan Modra <amodra@gmail.com>
1012
1013 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1014 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1015 when override is true.
1016
6c9b78e6
AM		 10172013-03-25 Alan Modra <amodra@gmail.com>
1018
1019 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1020 of *sym_hash.
1021
191c0c42
AM		 10222013-03-25 Alan Modra <amodra@gmail.com>
1023
1024 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1025 Wrap long lines.
1026 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1027 early in symbol loop.
1028
5d13b3b3
AM		 10292013-03-25 Alan Modra <amodra@gmail.com>
1030
1031 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1032 (_bfd_elf_init_reloc_shdr): Delete.
1033 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1034 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1035 just what is needed.
1036 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1037
8a56bd02
AM		 10382013-03-23 Alan Modra <amodra@gmail.com>
1039
1040 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1041 * elflink.c (_bfd_elf_merge_symbol): Make static.
1042 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1043 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1044
96f29d96
AM		 10452013-03-23 Alan Modra <amodra@gmail.com>
1046
1047 PR ld/15270
1048 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1049 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1050 def_dynamic/ref_dynamic.
1051 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1052 owned syms.
1053
209be8d2
DM		 10542013-03-22 David S. Miller <davem@davemloft.net>
1055
1056 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1057 hwcaps attribute.
1058
5c0df484
NC		 10592013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1060
1061 PR ld/14902
1062 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1063 errors adjusting relocs and symbols.
1064
81f5558e
NC		 10652013-03-21 Michael Schewe <michael.schewe@gmx.net>
1066
1067 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1068 @(disp:32,ERx) to mov @(disp:16,ERx).
1069 (R_H8_DISP32A16): New reloc.
1070 Comments added and corrected.
1071 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1072 * bfd-in2.h: Regenerate.
1073 * libbfd.h: Regenerate.
1074
ce63b7b3
KT		 10752013-03-21 Kai Tietz <ktietz@redhat.com>
1076
1077 * coffgen.c (coff_real_object_p): Make global.
1078 * peicode.h (coff_real_object_p): Add prototype.
1079 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1080 external_PEI_IMAGE_hdr structure.
1081 (coff_swap_filehdr_in): Handle variable header-size.
1082 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1083 of directory-entiries as specified in pe-header.
1084
088ca6c1
NC		 10852013-03-21 Nick Clifton <nickc@redhat.com>
1086
1087 PR sim/15286
1088 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1089 iWMMXt and iWMMXt2 processors from attributes.
1090
8877b5e5
AM		 10912013-03-20 Alan Modra <amodra@gmail.com>
1092
1093 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1094 sh_type according to is_rela.
1095
ffa9430d
AM		 10962013-03-18 Alan Modra <amodra@gmail.com>
1097
1098 PR ld/12549
1099 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1100 considering whether an --as-needed library is needed.
1101
cc0ea93c
TT		 11022013-03-14 Tom Tromey <tromey@redhat.com>
1103
1104 * opncls.c (bfd_get_debug_link_info): Rename from
1105 get_debug_link_info. Export. Update comment.
1106 (find_separate_debug_file): Update.
1107 * bfd-in2.h: Rebuild.
1108
59c108f7
NC		 11092013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1110
a22cd6f6 1111 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1112 support.
a22cd6f6 1113 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1114 relocs.
1115
abb3f6cc
NC		 11162013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1117
1118 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1119 * elf.c (elfcore_write_s390_tdb): New function.
1120 (elfcore_write_register_note): Call it.
1121 (elfcore_grok_s390_tdb): New function.
1122 (elfcore_grok_note): Call it.
1123
af924177
MR		 11242013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1125
1126 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1127
48385e38
CV		 11282013-03-05 Corinna Vinschen <vinschen@redhat.com>
1129
1130 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1131
f75e0e33
AM		 11322013-03-04 Alan Modra <amodra@gmail.com>
1133
1134 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1135 non-zero addends when relocatable, rather than addends >= 32768.
1136 Always zero "addend" before applying relocation.
1137
17e3916e
NC		 11382013-03-04 Nick Clifton <nickc@redhat.com>
1139
1140 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1141 file pointer offsets for thin archives.
1142
3064e1ff
JB		 11432013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1144
1145 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1146 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1147
4107ae22
DD		 11482013-02-27 DJ Delorie <dj@redhat.com>
1149
1150 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1151 * libbfd.h: Regenerate.
1152 * bfd-in2.h: Regenerate.
1153 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1154 references in compuated relocs.
1155
730fbaf8
AG		 11562013-02-26 Anthony Green <green@moxielogic.com>
1157
1158 * config.bfd: Extend moxie-rtems target triplet name support.
1159
35399224
L		 11602013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1161
1162 PR ld/15167
1163 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1164 unique_global only for definition.
1165 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1166 here.
1167 (elf_link_add_object_symbols): Set unique_global only
1168 for definition.
1169
c0355132
AM		 11702013-02-21 Alan Modra <amodra@gmail.com>
1171
1172 * elf-bfd.h (struct elf_build_id): Extracted from..
1173 (struct elf_build_id_info): ..here. Delete.
1174 (struct output_elf_obj_tdata): New, extracted from..
1175 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1176 Add "o" field.
1177 (elf_program_header_size): Reference tdata->o.
1178 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1179 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1180 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1181 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1182 when opening bfd in any mode that might write.
1183 (_bfd_elf_write_object_contents): Use build_id field in
1184 output_elf_obj_tdata.
1185 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1186 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1187
228e534f
AM		 11882013-02-21 Alan Modra <amodra@gmail.com>
1189
1190 * elf-bfd.h (struct core_elf_obj_tdata): New.
1191 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1192 core_program, and core_command. Add "core".
1193 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1194 Update all refs to tdata core fields.
1195 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1196 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1197 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1198 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1199 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1200 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1201 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1202 to tdata core fields.
1203
12bd6957
AM		 12042013-02-21 Alan Modra <amodra@gmail.com>
1205
1206 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1207 Delete num_locals and num_globals.
1208 (elf_num_locals, elf_num_globals): Don't define.
1209 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1210 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1211 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1212 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1213 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1214 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1215 accessor macros.
1216 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1217 number of locals syms via new param.
1218 (swap_out_syms): Adjust to suit elf_map_symbols change.
1219
cbf8d970
MR		 12202013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1221
1222 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1223 STO_MICROMIPS annotation.
1224
30e8ee25
AM		 12252013-02-19 Alan Modra <amodra@gmail.com>
1226
1227 * configure.in: Bump version to 2.23.52.
1228 * elf-bfd.h (struct elf_build_id_info): New.
1229 (struct elf_obj_tdata): Delete after_write_object_contents,
1230 after_write_object_contents_info and build_id_size. Make build_id
1231 a pointer to struct elf_build_id_info.
1232 * elf.c (_bfd_elf_write_object_contents): Style. Update
1233 after_write_ibject_contents invocation.
1234 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1235 allow zero size notes.
1236 * configure: Regenerate.
1237
5b175e56
MR		 12382013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1239
1240 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1241 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1242 (micromips_elf64_howto_table_rela): Likewise.
1243 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1244 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1245 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1246 (elf_micromips_howto_table_rela): Likewise.
1247 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1248
e8faf7d1
MR		 12492013-02-18 Paul Brook <paul@codesourcery.com>
1250
1251 * elfxx-mips.c (MICROMIPS_P): New macro.
1252 (_bfd_mips_elf_symbol_processing): Use it.
1253
c164a95d
MR		 12542013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1255
1256 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1257 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1258
d45f8bda
AM		 12592013-02-18 Alan Modra <amodra@gmail.com>
1260
1261 PR ld/12549
1262 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1263 (_bfd_elf_strtab_clear_all_refs): Declare.
1264 (_bfd_elf_strtab_resize): Declare.
1265 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1266 (_bfd_elf_strtab_clear_all_refs): New function.
1267 (_bfd_elf_strtab_resize): Likewise.
1268 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1269
698600e4
AM		 12702013-02-18 Alan Modra <amodra@gmail.com>
1271
1272 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1273 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1274 and elf_text_section to..
1275 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1276 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1277 (struct alpha_elf_find_line): ..this.
1278 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1279
3d5bef4c
L		 12802013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1281
1282 PR ld/15146
1283 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1284 for references from the dummy bfd.
1285
313ed4a9
L		 12862013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 PR ld/15149
1289 * elflink.c (elf_link_add_object_symbols): Also track weak
1290 references.
1291
989fbeff
L		 12922013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1293
1294 PR binutils/15151
1295 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1296 archive pointing to itself.
1297 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1298
a043396b
NC		 12992013-02-15 Nick Clifton <nickc@redhat.com>
1300
1301 PR binutils/15140
1302 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1303 accessing a corrupt nested archive.
1304
13db6b44
RS		 13052013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1306
1307 * elfxx-mips.c (mips_got_page_ref): New structure.
1308 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1309 pair to represent the anchor point.
1310 (mips_got_info): Add a got_page_refs field.
1311 (mips_elf_link_hash_table): Add a sym_cache field.
1312 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1313 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1314 new anchor representation.
1315 (mips_elf_create_got_info): Create got_page_refs rather than
1316 got_page_entries.
1317 (mips_elf_record_got_page_ref): New function.
1318 (mips_elf_pages_for_range): Move further down file.
1319 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1320 Use a section rather than a (bfd, symndx) pair to represent the
1321 anchor point.
1322 (mips_elf_resolve_got_page_ref): New function.
1323 (mips_elf_resolve_final_got_entries): Use it to populate
1324 got_page_entries.
1325 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1326 rather than mips_elf_record_got_page_entry. Only nullify h
1327 afterwards.
1328 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1329 earlier.
1330
57093f5e
RS		 13312013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1332
1333 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1334 in g->relocs.
1335
9c3f90c4
AM		 13362013-02-12 Alan Modra <amodra@gmail.com>
1337
1338 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1339 suitable definition when using generic linker hash table.
1340
476366af
RS		 13412013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1342
1343 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1344 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1345 mips_elf_traverse_got_arg. Count GOT entries.
1346 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1347 as argument. Update after above changes.
1348 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1349 mips_elf_count_got_entries. Update the calls to
1350 mips_elf_resolve_final_got_entries.
1351
9ab066b4
RS		 13522013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1353
1354 * elfxx-mips.c (mips_got_tls_type): New enum.
1355 (mips_got_entry): Add tls_initialized.
1356 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1357 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1358 GOT_TLS_TYPE masks.
1359 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1360 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1361 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1362 than GOT_NORMAL.
1363 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1364 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1365 tls_initialized rather than GOT_TLS_DONE.
1366 (mips_tls_got_index): Delete.
1367 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1368 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1369 (mips_elf_record_got_entry): Initialize tls_initialized.
1370
6c42ddb9
RS		 13712013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1372
1373 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1374 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1375 tls_ie_got_offset and tls_gd_got_offset.
1376 (mips_elf_link_hash_newfunc): Remove initialization.
1377 (mips_elf_create_got_info): Likewise.
1378 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1379 (mips_tls_single_got_index): Delete.
1380 (mips_elf_local_got_index): Always use the GOT entry to track
1381 GOT indices.
1382 (mips_elf_global_got_index): Likewise.
1383 (mips_elf_create_local_got_entry): Assert that TLS entries have
1384 already been allocated.
1385 (mips_elf_record_global_got_symbol): Don't initialize
1386 tls_ie_type or tls_gd_type.
1387 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1388 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1389 entry.
1390 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1391 the GOT entries.
1392 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1393 have been allocated.
1394 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1395 tls_ie_type and tls_gd_type.
1396
ebc53538
RS		 13972013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1398
1399 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1400 aliasing violation. Check for htab allocation failures.
1401
13fbec83
RS		 14022013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1403
1404 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1405 split out from...
1406 (mips_elf_global_got_index): ...here. Reorder arguments so that
1407 the output bfd and info come first.
1408 (mips_elf_calculate_relocation): Update the call to
1409 mips_elf_global_got_index accordingly.
1410 (_bfd_mips_elf_finish_dynamic_symbol): Use
1411 mips_elf_primary_global_got_index rather than
1412 mips_elf_global_got_index.
1413 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1414
3dff0dd1
RS		 14152013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1416
1417 * elfxx-mips.c (mips_got_entry): Update comments.
1418 (mips_elf_multi_got_entry_eq): Rename to...
1419 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1420 (mips_elf_create_got_info): Remove master_got_p argument.
1421 Always use mips_elf_got_entry_eq.
1422 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1423 Update calls accordingly.
1424
d7206569
RS		 14252013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1426
1427 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1428 (mips_elf_bfd2got_hash): Delete.
1429 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1430 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1431 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1432 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1433 than mips_elf_got_for_ibfd.
1434 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1435 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1436 (mips_elf_make_got_per_bfd): Replace with...
1437 (mips_elf_add_got_entry): ...this new function.
1438 (mips_elf_make_got_pages_per_bfd): Replace with...
1439 (mips_elf_add_got_page_entry): ...this new function.
1440 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1441 bfd and GOT arguments. Use mips_elf_add_got_entry and
1442 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1443 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1444 to set the BFD's GOT and free the old table.
1445 (mips_elf_merge_got): Replace bfd2got argument with separate
1446 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1447 Use mips_elf_count_got_entries to count the number of entries in
1448 each GOT. Update the calls to mips_elf_merge_got_with.
1449 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1450 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1451 (mips_elf_multi_got): Don't create the bfd2got hash table.
1452 Replace hash table traversal with a walk over the input bfds,
1453 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1454 to set the output bfd's GOT.
1455 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1456 bfds use the master GOT in the single-GOT case.
1457 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1458 rather than mips_elf_got_for_ibfd.
1459
ee227692
RS		 14602013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1461
1462 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1463 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1464 (mips_elf_record_global_got_symbol): Update the hash entry before
1465 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1466 the latter.
1467 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1468 (mips_elf_record_got_page_entry): Record the entry in both the
1469 master and bfd GOTs.
1470
72e7511a
RS		 14712013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1472
1473 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1474 create another one if necessary.
1475 (mips_elf_set_gotidx): New function.
1476 (mips_elf_set_global_gotidx): Use it.
1477 (mips_elf_initialize_tls_index): Likewise. Take a
1478 mips_elf_traverse_got_arg as argument.
1479 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1480 (mips_elf_multi_got): Likewise. Cope with error returns from
1481 mips_elf_set_global_gotidx.
1482
ab361d49
RS		 14832013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1484
1485 * elfxx-mips.c (mips_got_info): Add relocs field.
1486 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1487 with...
1488 (mips_elf_traverse_got_arg): ...this new structure.
1489 (mips_elf_count_local_tls_relocs): Delete.
1490 (mips_elf_count_global_tls_relocs): Likewise.
1491 (mips_elf_count_got_entry): New function.
1492 (mips_elf_count_local_got_entries): Likewise.
1493 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1494 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1495 (mips_elf_record_local_got_symbol): Don't count got entries here.
1496 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1497 (mips_elf_set_global_got_offset): Split into...
1498 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1499 new functions. Take a mips_elf_traverse_got_arg rather than a
1500 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1501 Use g->relocs to record the number of relocs needed for global GOT
1502 entries.
1503 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1504 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1505 relocations. Update for above function split.
1506 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1507 to count both the number of GOT entries and the number of TLS
1508 relocs required by local entries. Likewise
1509 mips_elf_count_global_tls_entries and global entries.
1510 Remove uses of mips_elf_count_local_tls_relocs and
1511 mips_elf_count_global_tls_relocs.
1512
e641e783
RS		 15132013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1514
1515 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1516 to say that each structure represents only one type of TLS reference.
1517 (GOT_TLS_TYPE): New define.
1518 (mips_elf_link_hash_entry): Temporarily split tls_type and
1519 tls_got_offset into two variables each.
1520 (mips_elf_link_hash_newfunc): Update accordingly.
1521 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1522 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1523 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1524 (mips_tls_got_relocs): Use a switch statement.
1525 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1526 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1527 local "offset" variable.
1528 (mips_tls_got_index): Remove r_type argument and assert. Remove
1529 code that handled entries with two TLS types; always use the
1530 original got_index instead.
1531 (mips_tls_single_got_index): New function.
1532 (mips_elf_local_got_index): Use entry->tls_type to check for
1533 TLS entries. Use mips_tls_single_got_index. Update call to
1534 mips_tls_got_index.
1535 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1536 Use p->tls_type to check for TLS entries. Update call to
1537 mips_tls_got_index. Use mips_tls_single_got_index.
1538 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1539 Use entry.tls_type to check for TLS entries.
1540 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1541 with r_type argument. Use mips_elf_reloc_tls_type.
1542 Set up the new hash entry fields.
1543 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1544 with r_type argument. Use mips_elf_reloc_tls_type and
1545 mips_tls_got_entries. Remove code that handled entries
1546 with multiple TLS types.
1547 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1548 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1549 Use equality rather than masks when checking for specific TLS types.
1550 Use mips_tls_got_entries. Remove code that handled entries
1551 with multiple TLS types.
1552 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1553 testing the hash table entry.
1554 (_bfd_mips_elf_check_relocs): Update calls to
1555 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1556 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1557 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1558
d9bf376d
RS		 15592013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1560
1561 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1562 (mips_elf_got_entry_hash): ...this, deleting the old version.
1563 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1564 both types of GOT.
1565
5334aa52
RS		 15662013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1567
1568 * elfxx-mips.c (mips_elf_create_got_info): New function.
1569 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1570 (mips_elf_create_got_section): Likewise.
1571
946c668d
RS		 15722013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1573
1574 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1575 gotidx to -1.
1576
59b08994
RS		 15772013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1578
1579 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1580
d222d210
RS		 15812013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1582
1583 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1584 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1585
1fd20d70
RS		 15862013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1587
1588 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1589 (mips_elf_count_global_tls_relocs): Don't count indirect or
1590 warning symbols.
1591 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1592 number of TLS entries were allocated.
1593
7d94b319
RS		 15942013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1595
1596 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1597
17214937
RS		 15982013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1599
1600 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1601 if there are TLS relocations.
1602
9efeb38d
RS		 16032013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1604
1605 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1606 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1607
9c3f90c4
AM		 16082013-02-11 Alan Modra <amodra@gmail.com>
1609
1610 * elfcode.h (elf_checksum_contents): Free contents.
1611 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1612 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1613 (elf_final_link_free): New function, extracted from..
1614 (bfd_elf_final_link): ..here. Always call
1615 _bfd_elf_write_section_eh_frame_hdr.
1616 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1617 _bfd_elf_link_hash_table_free.
1618 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1619 * libbfd.h: Regenerate.
1620 * merge.c (_bfd_merge_sections_free): New function.
1621 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1622 hdr_info->array.
1623 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1624 _bfd_elf_link_hash_table_free.
1625 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1626 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1627 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1628 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1629 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1630 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1631 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1632 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1633 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1634 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1635 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1636 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1637 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1638 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1639 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1640 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1641 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1642
7bf52ea2
AM		 16432013-02-10 Alan Modra <amodra@gmail.com>
1644
1645 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1646 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1647 * m68klinux.c (linux_link_hash_table_create): Likewise.
1648 * sparclinux.c (linux_link_hash_table_create): Likewise.
1649 * sunos.c (sunos_link_hash_table_create): Likewise.
1650 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1651 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1652 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1653 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1654 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1655 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1656 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1657 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1658 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1659 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1660 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1661 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1662 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1663 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1664 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1665 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1666 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1667 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1668 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1669 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1670 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1671 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1672 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1673 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1674 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1675 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1676 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1677 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1678
22cdc249
AM		 16792013-02-10 Alan Modra <amodra@gmail.com>
1680
1681 * i386linux.c (linux_link_hash_table_create): Allocate table
1682 with bfd_zmalloc, not bfd_alloc.
1683 * pdp11.c (link_hash_table_create): Allocate table with
1684 bfd_malloc, not bfd_alloc.
1685 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1686 with bfd_zmalloc, not bfd_zalloc.
1687 (bfin_link_hash_table_create): Likewise.
1688 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1689 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1690
0e5de31a
AM		 16912013-02-10 Alan Modra <amodra@gmail.com>
1692
1693 PR ld/15113
1694 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1695
ad1fc92a
NC		 16962013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1697
1698 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1699 sections.
34c67f14
NC		 1700 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1701 symbol.
ad1fc92a 1702
170a8295
YZ		 17032013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1704
1705 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1706 288 to 272.
1707
619a703e
AM		 17082013-02-08 Alan Modra <amodra@gmail.com>
1709
1710 PR binutils/15106
1711 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1712 * elf.c (elf_find_function): Revert last change. Use new
1713 tdata field rather than static vars for cache.
1714
02acbe22
L		 17152013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1716
1717 PR ld/15107
1718 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1719 symbol is defined in regular object.
1720
1965d5f2
AM		 17212013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1722
1723 PR binutils/15106
1724 * elf.c (elf_find_function): Don't cache if symbols change.
1725
dafbc74d
AM		 17262013-02-07 Alan Modra <amodra@gmail.com>
1727
1728 PR binutils/14873
1729 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1730 copy attributes from or to non-ELF.
1731
20e52bd2
L		 17322013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1733
1734 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1735 for non-zero TLS symbol.
1736 (elf_i386_relocate_section): Don't resolve size relocation against
1737 non-zero TLS symbol.
1738 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1739 pc_count for non-zero TLS symbol.
1740 (elf_x86_64_relocate_section): Don't resolve size relocation
1741 against non-zero TLS symbol.
1742
36591ba1 17432013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1744 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1745
1746 Based on patches from Altera Corporation.
1747
1748 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1749 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1750 (BFD_BACKENDS): Add elf32-nios2.lo.
1751 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1752 * Makefile.in: Regenerated.
1753 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1754 bfd_elf32_littlenios2_vec.
1755 * configure: Regenerated.
1756 * config.bfd: Add cases for nios2.
1757 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1758 (bfd_mach_nios2): Define.
1759 (bfd_nios2_arch): Declare.
1760 (bfd_archures_list): Add bfd_nios2_arch.
1761 * targets.c (bfd_elf32_bignios2_vec): Declare.
1762 (bfd_elf32_littlenios2_vec): Declare.
1763 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1764 bfd_elf32_littlenios2_vec.
1765 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1766 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1767 * bfd-in2.h: Regenerated.
1768 * libbfd.h: Regenerated.
1769 * cpu-nios2.c: New file.
1770 * elf32-nios2.c: New file.
1771
ca6b5f82
AM		 17722013-02-06 Alan Modra <amodra@gmail.com>
1773
1774 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1775 stubs in stub_bfd.
1776
37ba9f93
AM		 17772013-02-06 Alan Modra <amodra@gmail.com>
1778
1779 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1780 * Makefile.in: Regenerate.
1781
70a38d42
SDJ		 17822013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1783 Pedro Alves <palves@redhat.com>
1784
1785 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1786 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1787 declaration.
1788 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1789 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1790 * elf-linux-psinfo.h: New file.
1791 * elf.c: Include elf-linux-psinfo.h.
1792 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1793 New functions.
1794 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1795 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1796 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1797 (elfcore_write_ppc_linux_prpsinfo32): New function.
1798
5ee43bc4
TG		 17992013-02-04 Tristan Gingold <gingold@adacore.com>
1800
1801 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1802 start address.
1803
0cadb185
AM		 18042013-02-04 Alan Modra <amodra@gmail.com>
1805
1806 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1807 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1808 * Makefile.in: Regenerate.
1809 * po/SRC-POTFILES.in: Regenerate.
1810
5d42dfb5
AM		 18112013-02-04 Alan Modra <amodra@gmail.com>
1812
1813 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1814 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1815
c57da1a7
AM		 18162013-02-01 Alan Modra <amodra@gmail.com>
1817
1818 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1819 clears def_regular.
1820
c0fd7846
TG		 18212013-01-31 Tristan Gingold <gingold@adacore.com>
1822
1823 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1824 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1825 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1826
b45b6908
AM		 18272013-01-31 Alan Modra <amodra@gmail.com>
1828 David S. Miller <davem@davemloft.net>
1829
1830 PR ld/15056
1831 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1832 references to __tls_get_addr.
1833 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1834 vtinherit and vtentry reloc handling too.
1835 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1836
bcaa2f82
AM		 18372013-01-31 Alan Modra <amodra@gmail.com>
1838
1839 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1840
22aa0c7e
AM		 18412013-01-31 Alan Modra <amodra@gmail.com>
1842
1843 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1844
bc30df16
AM		 18452013-01-28 Alan Modra <amodra@gmail.com>
1846
1847 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1848 "relocation" in error messages throughout file.
1849 (ppc64_elf_relocate_section): Remove sibling call error message,
1850 replace with "call lacks nop". Specially report errors for
1851 branches to function entry points via OPD lookup and branches
1852 to stubs. Remove NULL symbol handling now done by %T.
1853
89d7b8aa
AM		 18542013-01-28 Alan Modra <amodra@gmail.com>
1855
1856 * archive.c (bfd_generic_archive_p): Return target and keep
1857 ardata on partial matches.
1858 * format.c (bfd_check_format_matches): Adjust for above
1859 change. Remove bfd_error_file_ambiguously_recognized dead
1860 code.
1861
c9ba0c87
AM		 18622013-01-26 Alan Modra <amodra@gmail.com>
1863
1864 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1865 bfd_preserve_finish): Move to..
1866 * format.c: ..here, splitting out..
1867 (bfd_reinit): ..this. New function.
1868 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1869 keep bfd state for a match.
1870 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1871 * elfcore.h (elf_core_file_p): Likewise.
1872 * mach-o.c (bfd_mach_o_header_p): Likewise.
1873 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1874 * xsym.c (bfd_sym_object_p): Likewise.
1875 * mmo.c (mmo_scan): Clear abfd->symcount.
1876 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1877 * section.c (bfd_section_list_clear): Clear section_htab.count.
1878 * bfd-in2.h: Regenerate.
1879
d79dcc73
NC		 18802013-01-25 Michael Schewe <michael.schewe@gmx.net>
1881
1882 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1883 second reloc, make sure that the reloc potentially exists first.
1884
78c8d46c
NC		 18852013-01-24 Nick Clifton <nickc@redhat.com>
1886
1887 * archures.c: Add bfd_mach_v850e3v5.
1888 * bfd-in2.h: Regenerate.
1889 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1890 * cpu-v850_rh850.c: Likewise.
1891 * elf32-v850.c: Add support for v850e3v5 architecture.
1892
1a18f0ae
NC		 18932013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1894
1895 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1896
f65a9e53
AM		 18972013-01-23 Leif Ekblad <leif@rdos.net>
1898
1899 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1900
3bea1fcb
L		 19012013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1902
1903 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1904 non-zero TLS symbol.
1905 (elf_i386_relocate_section): Resolve size relocation against
1906 non-zero TLS symbol.
1907 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1908 for non-zero TLS symbol.
1909 (elf_x86_64_relocate_section): Resolve size relocation against
1910 non-zero TLS symbol.
1911
b1b00fcc
MF		 19122013-01-18 Mike Frysinger <vapier@gentoo.org>
1913
1914 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1915 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1916 true.
1917
06a6a421
L		 19182013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1919
1920 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1921 PC-relative relocation.
1922 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1923 as PC-relative relocation.
1924
6a3e1bae
L		 19252013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1926
1927 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1928 check.
1929 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1930
1931 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1932 and R_X86_64_SIZE64 check.
1933 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1934 nor R_X86_64_SIZE64.
1935
1788fc08
L		 19362013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1937
1938 * bfd-in2.h: Regenerated.
1939 * libbfd.h: Likewise.
1940
1941 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1942 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1943 (elf_i386_check_relocs): Handle R_386_SIZE32.
1944 (elf_i386_gc_sweep_hook): Likewise.
1945 (elf_i386_relocate_section): Likewise.
1946
1947 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1948 and R_X86_64_SIZE64 entries.
1949 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1950 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1951 (elf_x86_64_reloc_name_lookup): Likewise.
1952 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1953 R_X86_64_SIZE64.
1954 (elf_x86_64_gc_sweep_hook): Likewise.
1955 (elf_x86_64_relocate_section): Likewise.
1956
1957 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1958 BFD_RELOC_SIZE64.
1959
1e536451
L		 19602013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1961
1962 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1963 with R_X86_64_RELATIVE64.
1964
77bf820f
NC		 19652013-01-15 Nick Clifton <nickc@redhat.com>
1966
1967 * elf32-msp430.c: Fix spelling typo.
1968
e2458743
AM		 19692013-01-15 Alan Modra <amodra@gmail.com>
1970
1971 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1972 plt-thread-safe.
1973
405bf443
AM		 19742013-01-14 Alan Modra <amodra@gmail.com>
1975
1976 PR binutils/14813
1977 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1978 (memory_bclose): Likewise. Return 0 on success.
1979 * cache.c (cache_bclose): Likewise.
1980 * opncls.c (opncls_bclose, bfd_close): Likewise.
1981 * vms-lib.c (vms_lib_bclose): Likewise.
1982 * libbfd.h: Regenerate.
1983
ee659f1f
AM		 19842013-01-13 Alan Modra <amodra@gmail.com>
1985
1986 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1987 Add ref_dynamic_nonweak.
1988 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1989 (_bfd_elf_merge_symbol): Don't call above function. Move
1990 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1991 clear dynamic_def.
1992 (elf_link_add_object_symbols): Delete redundant "override" test.
1993 Don't set dynamic_def here.
1994 (elf_link_output_extsym): Update.
1995
68c4a57e
L		 19962013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1997
1998 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1999 normal and TLS symbol access.
2000 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2001
02be4619
AM		 20022013-01-12 Alan Modra <amodra@gmail.com>
2003
2004 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2005 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2006 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2007
a4542f1b
AM		 20082013-01-12 Alan Modra <amodra@gmail.com>
2009
2010 PR ld/12549
2011 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2012 (_bfd_elf_strtab_clear_all_refs): Define.
2013 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2014 (_bfd_elf_strtab_clear_all_refs): Delete.
2015 * elflink.c (elf_link_add_object_symbols): Clear out added
2016 strtab refs. Correct handling of warning common symbols.
2017
68ffbac6
L		 20182013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2019
2020 * aout0.c: Remove trailing white spaces.
2021 * archive.c: Likewise.
2022 * archures.c: Likewise.
2023 * bfd-in.h: Likewise.
2024 * bfd-in2.h: Likewise.
2025 * coff-alpha.c: Likewise.
2026 * coff-i860.c: Likewise.
2027 * coff-mips.c: Likewise.
2028 * coff-ppc.c: Likewise.
2029 * coff-tic80.c: Likewise.
2030 * coff-x86_64.c: Likewise.
2031 * coff-z80.c: Likewise.
2032 * coffcode.h: Likewise.
2033 * coffgen.c: Likewise.
2034 * cofflink.c: Likewise.
2035 * compress.c: Likewise.
2036 * corefile.c: Likewise.
2037 * cpu-arm.c: Likewise.
2038 * cpu-avr.c: Likewise.
2039 * cpu-bfin.c: Likewise.
2040 * cpu-cr16.c: Likewise.
2041 * cpu-cr16c.c: Likewise.
2042 * cpu-crx.c: Likewise.
2043 * cpu-h8300.c: Likewise.
2044 * cpu-i386.c: Likewise.
2045 * cpu-lm32.c: Likewise.
2046 * cpu-m68k.c: Likewise.
2047 * cpu-moxie.c: Likewise.
2048 * cpu-msp430.c: Likewise.
2049 * cpu-sh.c: Likewise.
2050 * cpu-xc16x.c: Likewise.
2051 * dwarf2.c: Likewise.
2052 * ecofflink.c: Likewise.
2053 * ecoffswap.h: Likewise.
2054 * elf-ifunc.c: Likewise.
2055 * elf-m10300.c: Likewise.
2056 * elf-vxworks.c: Likewise.
2057 * elf32-avr.c: Likewise.
2058 * elf32-avr.h: Likewise.
2059 * elf32-cr16.c: Likewise.
2060 * elf32-cr16c.c: Likewise.
2061 * elf32-cris.c: Likewise.
2062 * elf32-crx.c: Likewise.
2063 * elf32-frv.c: Likewise.
2064 * elf32-hppa.c: Likewise.
2065 * elf32-i860.c: Likewise.
2066 * elf32-ip2k.c: Likewise.
2067 * elf32-iq2000.c: Likewise.
2068 * elf32-m32c.c: Likewise.
2069 * elf32-m68hc1x.c: Likewise.
2070 * elf32-msp430.c: Likewise.
2071 * elf32-mt.c: Likewise.
2072 * elf32-ppc.c: Likewise.
2073 * elf32-rl78.c: Likewise.
2074 * elf32-s390.c: Likewise.
2075 * elf32-score.h: Likewise.
2076 * elf32-sh-symbian.c: Likewise.
2077 * elf32-sh.c: Likewise.
2078 * elf32-spu.c: Likewise.
2079 * elf32-tic6x.c: Likewise.
2080 * elf32-v850.c: Likewise.
2081 * elf32-xc16x.c: Likewise.
2082 * elf32-xtensa.c: Likewise.
2083 * elf64-alpha.c: Likewise.
2084 * elf64-hppa.c: Likewise.
2085 * elf64-ppc.c: Likewise.
2086 * elf64-s390.c: Likewise.
2087 * elfcore.h: Likewise.
2088 * elflink.c: Likewise.
2089 * elfxx-mips.c: Likewise.
2090 * elfxx-sparc.c: Likewise.
2091 * elfxx-tilegx.c: Likewise.
2092 * ieee.c: Likewise.
2093 * libcoff.h: Likewise.
2094 * libpei.h: Likewise.
2095 * libxcoff.h: Likewise.
2096 * linker.c: Likewise.
2097 * mach-o-i386.c: Likewise.
2098 * mach-o-target.c: Likewise.
2099 * mach-o.c: Likewise.
2100 * mach-o.h: Likewise.
2101 * mmo.c: Likewise.
2102 * opncls.c: Likewise.
2103 * pdp11.c: Likewise.
2104 * pe-x86_64.c: Likewise.
2105 * peXXigen.c: Likewise.
2106 * pef-traceback.h: Likewise.
2107 * pei-x86_64.c: Likewise.
2108 * peicode.h: Likewise.
2109 * plugin.c: Likewise.
2110 * reloc.c: Likewise.
2111 * riscix.c: Likewise.
2112 * section.c: Likewise.
2113 * som.c: Likewise.
2114 * syms.c: Likewise.
2115 * tekhex.c: Likewise.
2116 * ticoff.h: Likewise.
2117 * vaxbsd.c: Likewise.
2118 * xcofflink.c: Likewise.
2119 * xtensa-isa.c: Likewise.
2120
a3c62988
NC		 21212013-01-10 Will Newton <will.newton@imgtec.com>
2122
2123 * Makefile.am: Add Meta.
2124 * Makefile.in: Regenerate.
2125 * archures.c (bfd_mach_metag): New.
2126 * bfd-in2.h: Regenerate.
2127 * config.bfd: Add Meta.
2128 * configure: Regenerate.
2129 * configure.in: Add Meta.
2130 * cpu-metag.c: New file.
2131 * elf-bfd.h: Add Meta.
2132 * elf32-metag.c: New file.
2133 * elf32-metag.h: New file.
2134 * libbfd.h: Regenerate.
2135 * reloc.c: Add Meta relocations.
2136 * targets.c: Add Meta.
2137
652451f8
YZ		 21382013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2139
2140 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2141 (elfcore_write_aarch_hw_break): Likewise.
2142 (elfcore_write_aarch_hw_watch): Likewise.
2143 * elf.c (elfcore_grok_aarch_tls): New function.
2144 (elfcore_grok_aarch_hw_break): Likewise.
2145 (elfcore_grok_aarch_hw_watch): Likewise.
2146 (elfcore_grok_note): Call the new functions to handle the
2147 corresponding notes.
2148 (elfcore_write_aarch_tls): New function.
2149 (elfcore_write_aarch_hw_break): Likewise.
2150 (elfcore_write_aarch_hw_watch): Likewise.
2151 (elfcore_write_register_note): Call the new functions to handle the
2152 corresponding pseudo sections.
2153
45a466b5
TT		 21542013-01-07 Tom Tromey <tromey@redhat.com>
2155
2156 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2157 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2158 (STD_SECTION): Update.
45a466b5
TT		 2159 * bfd-in2.h: Rebuild.
2160
e407c74b
NC		 21612013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2162
2163 * archures.c (bfd_mach_mips5900): Define.
2164 * bfd-in2.h: Regenerate.
2165 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2166 * cpu-mips.c: Add support for MIPS r5900.
2167 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2168
9b239e0e
NC		 21692013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2170 Nick Clifton <nickc@redhat.com>
2171
2172 * elflink.c (get_value): Prevent the use of an undefined shift
2173 operation. Add sanity checks.
2174
bab4becb 21752013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2176
bab4becb 2177 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2178
9911c0fc 2179
bab4becb 2180For older changes see ChangeLog-2012
56882138 2181\f
bab4becb 2182Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2183
2184Copying and distribution of this file, with or without modification,
2185are permitted in any medium without royalty provided the copyright
2186notice and this notice are preserved.
2187
56882138
AM		 2188Local Variables:
2189mode: change-log
2190left-margin: 8
2191fill-column: 74
2192version-control: never
2193End:
GDB Binutils - Deliverables
This page took 0.795505 seconds and 4 git commands to generate.