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gdbserver, win32: fix some function typedefs
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9a1ada6c
TG		 12013-07-02 Tristan Gingold <gingold@adacore.com>
2
b1a49096
TG		 3 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
4 (_bfd_vms_find_nearest_line_discriminator): New function.
5
62013-07-02 Tristan Gingold <gingold@adacore.com>
7
9a1ada6c
TG		 8 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
9
a685c4e6
TG		 102013-07-02 Tristan Gingold <gingold@adacore.com>
11
12 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
13 (rs6000coff_vec): Reference it.
14
cc0efaa8
MS		 152013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
16
17 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
18 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
19 (elfNN_aarch64_create_dynamic_sections): Do not define
20 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
21
9d115506
MS		 222013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
23
24 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
25 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
26 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
27 * ld-aarch64/tls-relax-all.d: Likewise.
28 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
29 * ld-aarch64/gc-tls-relocs.d: Likewise.
30 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
31 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
32 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
33
f40da81b
AM		 342013-07-02 Alan Modra <amodra@gmail.com>
35
36 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
37 .TOC. after relocatable check.
38
1c865ab2
AM		 392013-07-01 Alan Modra <amodra@gmail.com>
40
41 * elf64-ppc.h (ppc64_elf_toc): Delete.
42 (ppc64_elf_set_toc): Declare.
43 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
44 with call the ppc64_elf_set_toc.
45 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
46 (ppc64_elf_start_multitoc_partition): Likewise.
47 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
48 with elf.hgot.
49 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
50 for ".TOC.".
51 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
52 as needing a toc pointer.
53 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
54 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
55 Set elf.hgot value.
56
a69ed7f7
L		 572013-06-28 H.J. Lu <hongjiu.lu@intel.com>
58
59 PR ld/15685
60 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
61 R_X86_64_DTPOFF64.
62
c3b6407f
NC		 632013-06-28 Nick Clifton <nickc@redhat.com>
64
65 PR ld/15302
66 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
67
8db339a6
MS		 682013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
69
70 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
71 in sgot.
72 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
73 in sgot[0] rather than sgotplt[0].
74
2d426575
YZ		 752013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
76
77 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
78 beginning of the generated file.
79 (elf64-aarch64.c): Likewise.
80 * Makefile.in: Re-generated.
81
caed7120
YZ		 822013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
83
84 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
85 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
86 * Makefile.in: Re-generated.
87 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
88 (bfd_elf64_littleaarch64_vec): Likewise.
89 (bfd_elf32_bigaarch64_vec): Likewise.
90 (bfd_elf32_littleaarch64_vec): Likewise.
91 * configure: Re-generated.
92 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
93 * elfxx-aarch64.h: New file.
94 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
95 stuff to elfxx-aarch64.c.
96 (bfd_elf_aarch64_put_addend): Removed.
97 (PG_OFFSET, PG): Likewise.
98 (elfNN_aarch64_small_plt0_entry): Support ELF32.
99 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
100 (elf64_aarch64_grok_prstatus): Removed.
101 (elf_backend_grok_prstatus): Removed.
102 (insn32): Likewise.
103 (aarch64_unsigned_overflow): Likewise.
104 (aarch64_signed_overflow): Likewise.
105 (aarch64_resolve_relocation): Likewise.
106 (MASK): Likewise.
107 (decode_branch_ofs_26): Likewise.
108 (decode_cond_branch_ofs_19): Likewise.
109 (decode_ld_lit_ofs_19): Likewise.
110 (decode_tst_branch_ofs_14): Likewise.
111 (decode_movw_imm): Likewise.
112 (decode_adr_imm): Likewise.
113 (decode_add_imm): Likewise.
114 (reencode_branch_ofs_26): Likewise.
115 (reencode_cond_branch_ofs_19): Likewise.
116 (reencode_ld_lit_ofs_19): Likewise.
117 (reencode_tst_branch_ofs_14): Likewise.
118 (reencode_movw_imm): Likewise.
119 (reencode_adr_imm): Likewise.
120 (reencode_ldst_pos_imm): Likewise.
121 (reencode_add_imm): Likewise.
122 (reencode_movzn_to_movz): Likewise.
123 (reencode_movzn_to_movn): Likewise.
124 (aarch64_relocate): Update to call the new function names in
125 elfxx-aarch64.c.
126 (aarch64_calculate_got_entry_vma): Likewise.
127 (elfNN_aarch64_final_link_relocate): Likewise.
128 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
129 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
130 (elf_aarch64_update_plt_entry): ... this.
131 (elfNN_aarch64_create_small_pltn_entry): Update.
132 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
133 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
134 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
135 call elf_aarch64_update_plt_entry.
136
a6bb11b2
YZ		 1372013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
138
139 * bfd-in2.h: Re-generated.
140 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
141 (IS_AARCH64_TLS_RELOC): Change to be based on the
142 bfd reloc enumerators.
143 (IS_AARCH64_TLSDESC_RELOC): Likewise.
144 (PG, PG_OFFSET): Cast literal to bfd_vma.
145 (elf64_aarch64_howto_table): Removed.
146 (elf64_aarch64_howto_dynrelocs): Removed.
147 (elf64_aarch64_tls_howto_table): Removed.
148 (elf64_aarch64_tlsdesc_howto_table): Removed.
149 (elfNN_aarch64_howto_table): New table to host all howto entires..
150 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
151 (elfNN_aarch64_bfd_reloc_from_howto): New function.
152 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
153 (struct elf_aarch64_reloc_map): New.
154 (elf_aarch64_reloc_map): New table.
155 (elfNN_aarch64_howto_from_bfd_reloc): New function.
156 (elfNN_aarch64_howto_from_type): Update to look up the new table
157 elfNN_aarch64_howto_table.
158 (struct elf64_aarch64_reloc_map): Remove.
159 (elf64_aarch64_reloc_map): Remove.
160 (elfNN_aarch64_reloc_type_lookup): Change to call
161 elfNN_aarch64_howto_from_bfd_reloc.
162 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
163 elfNN_aarch64_howto_table.
164 (aarch64_resolve_relocation): Refactor to switch on the bfd
165 reloc enumerators.
166 (bfd_elf_aarch64_put_addend): Likewise.
167 (elfNN_aarch64_final_link_relocate): Likewise.
168 (aarch64_tls_transition_without_check): Likewise.
169 (aarch64_reloc_got_type): Likewise.
170 (aarch64_can_relax_tls): Likewise.
171 (aarch64_tls_transition): Likewise.
172 (elfNN_aarch64_tls_relax): Likewise.
173 (elfNN_aarch64_final_link_relocate): Likewise.
174 (elfNN_aarch64_relocate_section): Likewise.
175 (elfNN_aarch64_gc_sweep_hook): Likewise.
176 (elfNN_aarch64_check_relocs): Likewise.
177 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
178 * libbfd.h: Re-generated.
179 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
180 (BFD_RELOC_AARCH64_RELOC_START)
181 (BFD_RELOC_AARCH64_RELOC_END)
182 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
183 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
184 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
185 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
186 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
187 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
188 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
189
cec5225b
YZ		 1902013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
191
192 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
193 (BUILD_CFILES): Add elf32-aarch64.c.
194 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
195 * Makefile.in: Re-generated.
196 * archures.c (bfd_mach_aarch64_ilp32): New define.
197 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
198 (bfd_elf32_aarch64_set_options): Ditto.
199 (elf32_aarch64_setup_section_lists): Ditto.
200 (elf32_aarch64_next_input_section): Ditto.
201 (elf32_aarch64_size_stubs): Ditto.
202 (elf32_aarch64_build_stubs): Ditto.
203 * bfd-in2.h: Re-generated.
204 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
205 and bfd_elf32_bigaarch64_vec.
206 (aarch64-*-linux*): Likewise.
207 (aarch64_be-*-elf): Likewise.
208 (aarch64_be-*-linux*): Likewise.
209 * configure.in (bfd_elf32_bigaarch64_vec)
210 (bfd_elf32_littleaarch64_vec): New.
211 * configure: Re-generated.
212 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
213 lp64 ones.
214 (bfd_aarch64_arch_ilp32): New.
215 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
216 * elfnn-aarch64.c (ARCH_SIZE): New define.
217 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
218 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
219 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
220 (ELF64_R_*): Rename to ELFNN_R_*.
221 Plus other paramaterization.
222 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
223 New declarations.
224 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
225 bfd_elf32_littleaarch64_vec.
226
81197114
YZ		 2272013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
228
229 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
230 (BUILD_CFILES): Add elf64-aarch64.c.
231 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
232 * Makefile.in: Re-generated.
233 * elf64-aarch64.c: Rename to ...
234 * elfnn-aarch64.c: ... this.
235
833794fc
MR		 2362013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
237 Paul Brook <paul@codesourcery.com>
238
239 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
240 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
241 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
242 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
243 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
244 (micromips_insn32_o32_exec_plt0_entry): New variable.
245 (micromips_insn32_o32_exec_plt_entry): Likewise.
246 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
247 (mips_elf_estimate_stub_size): Likewise.
248 (_bfd_mips_elf_size_dynamic_sections): Likewise.
249 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
250 (mips_finish_exec_plt): Likewise.
251 (_bfd_mips_elf_relax_section): Likewise.
252 (_bfd_mips_elf_insn32): New function.
253 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
254
1bbce132
MR		 2552013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
256
257 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
258 prototype.
259 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
260 (bfd_elf32_get_synthetic_symtab): New macro.
261 * elfxx-mips.c (plt_entry): New structure.
262 (mips_elf_link_hash_entry): Add use_plt_entry member.
263 (mips_elf_link_hash_table): Rename plt_entry_size member to
264 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
265 plt_comp_offset, plt_got_index entries and plt_header_is_comp
266 members.
267 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
268 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
269 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
270 (STUB_LI16S_MICROMIPS): Likewise.
271 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
272 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
273 (micromips_o32_exec_plt0_entry): New variable.
274 (mips16_o32_exec_plt_entry): Likewise.
275 (micromips_o32_exec_plt_entry): Likewise.
276 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
277 (mips_elf_output_extsym): Update to use gotplt_union's plist
278 member rather than offset.
279 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
280 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
281 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
282 member rather than offset.
283 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
284 entries.
285 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
286 here.
287 (mips_elf_make_plt_record): New function.
288 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
289 of JAL relocations that might need a PLT entry.
290 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
291 gotplt_union's plist member rather than offset. Set individual
292 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
293 Don't set the symbol's value in the symbol table for PLT
294 references here. Don't set the PLT or PLT GOT section sizes
295 here.
296 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
297 (mips_elf_allocate_lazy_stub): Likewise.
298 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
299 magic symbol.
300 (mips_elf_set_plt_sym_value): New function.
301 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
302 PLT and PLT GOT section sizes here. Set the symbol values in
303 the symbol table for PLT references here. Handle microMIPS
304 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
305 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
306 gotplt_union's plist member rather than offset. Handle
307 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
308 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
309 gotplt_union's plist member rather than offset. Use
310 MIPS_ELF_GOT_SIZE to calculate GOT address.
311 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
312 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
313 mips_finish_exec_plt.
314 (_bfd_mips_elf_link_hash_table_create): Update to use
315 gotplt_union's plist member rather than offset.
316 (_bfd_mips_elf_get_synthetic_symtab): New function.
317
cd6d434c
NC		 3182013-06-24 Wawa <caojinyu@msn.com>
319
320 PR 15657
321 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
322
42429eac
RS		 3232013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
324
325 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
326 files to...
327 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
328 * Makefile.in: Regenerate.
329 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
330 Set want64 to true for them at the end.
331 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
332 #ifdef BFD64.
333
12d83431
SL		 3342013-06-22 Sandra Loosemore <sandra@codesourcery.com>
335
336 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
337 set sh_entsize for PLT section.
338
b9eead84
YZ		 3392013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
340
341 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
342 * bfd-in2.h: Re-generated.
343 * elf64-aarch64.c (RELOC_SECTION): Removed.
344 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
345 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
346 (elf64_aarch64_link_hash_traverse): Ditto.
347 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
348 comment.
349
8847944f
WN		 3502013-06-19 Will Newton <will.newton@linaro.org>
351
352 * configure: Regenerated.
353 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
354 * elf64-aarch64.c: Remove objalloc.h include.
355 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
356 (struct elf64_aarch64_link_hash_table): Remove ifunc related
357 members. (elf_aarch64_local_htab_hash): Remove function.
358 (elf_aarch64_local_htab_eq): Remove function.
359 (elf_aarch64_get_local_sym_hash): Remove function.
360 (elf64_aarch64_link_hash_table_create): Remove local hash
361 table initialization.
362 (elf64_aarch64_final_link_relocate): Remove sym argument and
363 handling of ifunc symbols.
364 (elf64_aarch64_relocate_section): Don't pass sym argument to
365 elf64_aarch64_final_link_relocate.
366 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
367 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
368 (elf64_aarch64_check_relocs): Likewise.
369 (elf64_aarch64_post_process_headers): Remove call to
370 _bfd_elf_set_osabi.
371 (elf64_aarch64_is_function_type): New function.
372 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
373 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
374 (elf64_aarch64_size_dynamic_sections): Remove call to
375 elf_aarch64_allocate_local_dynrelocs.
376 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
377 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
378 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
379 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
380 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
381 elf_aarch64_finish_local_dynamic_symbol.
382 (elf64_aarch64_add_symbol_hook): Remove function.
383
2532064a
YZ		 3842013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
385
386 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
387 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
388 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
389 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
390 R_AARCH64_GOT_LD_PREL19.
391
2f47f5fc
NC		 3922013-06-13 Terry Guo <terry.guo@arm.com>
393
394 PR ld/15302
395 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
396 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
397 supports thumb instructions.
398
34064ff3
DD		 3992013-06-11 DJ Delorie <dj@redhat.com>
400
401 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
402
3368874f
WN		 4032013-06-11 Will Newton <will.newton@linaro.org>
404
405 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
406 ELF64_R_SYM instead of ELF32_R_SYM.
407
47fc0f1f
NC		 4082013-06-11 Nick Clifton <nickc@redhat.com>
409
410 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
411 checks if the dynamic sections have been created and relaxation
412 has not been performed.
413
692e2b8b
WN		 4142013-06-07 Will Newton <will.newton@linaro.org>
415
416 * configure: Regenerate.
417 * configure.in: Build elf-ifunc.o for AArch64.
418 * elf64-aarch64.c: Include objalloc.h.
419 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
420 (struct elf64_aarch64_link_hash_table): Add members for handling
421 R_AARCH64_IRELATIVE relocations.
422 (elf_aarch64_local_htab_hash): New function.
423 (elf_aarch64_local_htab_eq): New function.
424 (elf_aarch64_get_local_sym_hash): New function.
425 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
426 symbol hash.
427 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
428 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
429 for handling STT_GNU_IFUNC symbols.
430 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
431 references to STT_GNU_IFUNC symbols.
432 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
433 STT_GNU_IFUNC symbols.
434 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
435 symbols. Ensure we don't increase plt.refcount from -1 to 0.
436 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
437 (elf64_aarch64_is_function_type): Remove function.
438 (elf64_aarch64_allocate_dynrelocs): Call
439 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
440 (elf_aarch64_allocate_local_dynrelocs): New function.
441 (elf64_aarch64_size_dynamic_sections): Call
442 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
443 (elf64_aarch64_create_small_pltn_entry): Add info argument.
444 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
445 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
446 STT_GNU_IFUNC symbols and .iplt.
447 (elf_aarch64_finish_local_dynamic_symbol): New function.
448 (elf64_aarch64_finish_dynamic_sections): Call
449 elf_aarch64_finish_local_dynamic_symbol.
450 (elf64_aarch64_add_symbol_hook): New function.
451
fa549f3b
AM		 4522013-06-03 Alan Modra <amodra@gmail.com>
453
454 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
455 var. Use it with last_stab.
456
067ec077
CM		 4572013-05-30 Paul Brook <paul@codesourcery.com>
458
459 * bfd-in2.h: Regenerate.
460 * elf32-mips.c (elf_mips_eh_howto): New.
461 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
462 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
463 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
464 * elf64-mips.c (elf_mips_eh_howto): New.
465 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
466 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
467 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
468 * libbfd.h: Regenerate.
469 * reloc.c (BFD_RELOC_MIPS_EH): New.
470
95e34fb4
NC		 4712013-05-29 Nick Clifton <nickc@redhat.com>
472
473 * dwarf2.c (struct dwarf2_debug): Add fields for handling
474 alternate debug info source.
475 (dwarf_debug_sections): Add entries for alternate .debug_str and
476 .debug_info sections.
477 (dwarf_debug_section_enum): Likewise.
478 (read_alt_indirect_string): New function. Handles a
479 DW_FORM_GNU_strp_alt attribute.
480 (read_alt_indirect_ref): New function. Handles a
481 DW_FORM_GNU_ref_alt attribute.
482 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
483 DW_FORM_GNU_strp_alt.
484 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
485 attributes.
486 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
487 sources.
488 * opncls.c (GNU_DEBUGALTLINK): Define.
489 (bfd_get_alt_debug_link_info): New function.
490 (separate_alt_debug_file_exists): New function.
491 (find_separate_debug_file): Add parameters for fetch and check
492 functions.
493 (bfd_follow_gnu_debugaltlink): New function.
494 * bfd-in2.h: Regenerate.
495
418009c2
YZ		 4962013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
497
498 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
499 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
500 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
501 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
502 * bfd-in2.h: Regenerate.
503 * libbfd.h: Regenerate.
504 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
505 the correct names.
506 (elf64_aarch64_tlsdesc_howto_table): Likewise.
507 (elf64_aarch64_reloc_map): Likewise.
508 (aarch64_resolve_relocation): Likewise.
509 (bfd_elf_aarch64_put_addend): Likewise.
510 (aarch64_tls_transition_without_check): Likewise.
511 (aarch64_reloc_got_type): Likewise.
512 (elf64_aarch64_final_link_relocate): Likewise.
513 (elf64_aarch64_tls_relax): Likewise.
514 (elf64_aarch64_relocate_section): Likewise.
515 (elf64_aarch64_gc_sweep_hook): Likewise.
516 (elf64_aarch64_check_relocs): Likewise.
517
9d782e8d
MW		 5182013-05-26 Mark Wielaard <mjw@redhat.com>
519
520 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
521 (max_open_files): New static int initialized to zero.
522 (bfd_cache_max_open): New static function to set and return
523 max_open_files.
524 (bfd_cache_init): Use bfd_cache_max_open.
525 (bfd_open_file): Likewise.
526 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
527 (AC_CHECK_FUNCS): Add getrlimit.
528 * configure: Regenerated.
529 * config.in: Likewise.
530 * sysdep.h: Check and include sys/resource.h for getrlimit.
531
03ae2d5e
AM		 5322013-05-23 Alan Modra <amodra@gmail.com>
533
534 * format.c (bfd_check_format_matches): Don't match a target in
535 targ_selvecs if some other target is a better match. If
536 targets implement match priority, fall back to the first of
537 the best matches.
538
ad3d9127
AM		 5392013-05-22 Eric Herman <eric@freesa.org>
540
541 PR binutils/15462
542 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
543
5b3905f1
AM		 5442013-05-22 Ralf Dreesen <gamma@dreesen.net>
545
546 PR binutils/15474
547 * srec.c (srec_set_section_contents): Properly convert size
548 and offset to address when octets_per_byte is not unity.
549
8be65dd3
MR		 5502013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
551
552 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
553 refcount member of the gotplt_union when resetting the reference
554 count. Adjust comment.
555
593f8f29
WN		 5562013-05-20 Will Newton <will.newton@linaro.org>
557
558 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
559 relocs_copied member.
560 (elf64_aarch64_link_hash_newfunc): Remove initialization of
561 relocs_copied member.
562 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
563 relocs_copied member.
564
a0f0eb1e
MR		 5652013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
566
567 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
568 function definition.
569
af65e588
CC		 5702013-05-16 Cary Coutant <ccoutant@google.com>
571
572 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
573 external_ext_size and esize.
574
9f6e76f4
TG		 5752013-05-16 Tristan Gingold <gingold@adacore.com>
576
577 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
578 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
579
c495064d
AS		 5802013-05-15 Andreas Schwab <schwab@suse.de>
581
582 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
583
110a61d3
JB		 5842013-05-10 Joel Brobecker <brobecker@adacore.com>
585
586 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
587 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
588
ceae87f3
JB		 5892013-05-09 Joel Brobecker <brobecker@adacore.com>
590
591 * bfd.c (_bfd_default_error_handler): Replace use of putc
592 by fputc. Add comment explaining why.
593
012b2306
AM		 5942013-05-09 Alan Modra <amodra@gmail.com>
595
596 * elflink.c (elf_link_add_object_symbols): Don't omit reading
597 of symbols when hashes already exist.
598
7b70956d
WN		 5992013-05-07 Will Newton <will.newton@linaro.org>
600
601 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
602 plt_header_size argument for ports where it differs from
603 plt_entry_size.
604 * elf-bfd.h: Likewise.
605 * elf32-i386.c: Pass plt_header_size to
606 _bfd_elf_allocate_ifunc_dyn_relocs.
607 * elf64-x86-64.c: Likewise.
608
1ee9e8b3
WN		 6092013-05-07 Will Newton <will.newton@linaro.org>
610
012b2306 611 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 612 function.
613 * elf-bfd.h: Likewise.
614
b47468a6
CM		 6152013-05-06 Paul Brook <paul@codesourcery.com>
616
012b2306
AM		 617 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
618 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
619 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
620 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
621 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
622 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 623
128205bb
AM		 6242013-05-06 Alan Modra <amodra@gmail.com>
625
626 * elf64-ppc.c (opd_entry_value): Handle case where symbol
627 hashes are not available.
628
f45794cb
AM		 6292013-05-06 Alan Modra <amodra@gmail.com>
630
631 * elflink.c (elf_link_add_object_symbols): Don't save symbol
632 hashes around loading as-needed library. Zero them on allocation,
633 and restore to initial all-zero state if library not needed.
634 Arrange to reuse hashes if we load library again later.
635
d150b1a2
RS		 6362013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
637
638 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
639 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
640 * elfn32-mips.c: Likewise.
641 * elf64-mips.c: Likewise.
642
13761a11
NC		 6432013-05-02 Nick Clifton <nickc@redhat.com>
644
645 * archures.c: Add some more MSP430 machine numbers.
646 * config.bfd (msp430): Define targ_selvecs.
647 * configure.in: Add bfd_elf32_msp430_ti_vec.
648 * cpu-msp430.c: Add some more MSP430 machine numbers.
649 * elf32-msp430.c Add support for MSP430X relocations.
650 Add support for TI compiler generated relocations.
651 Add support for sym_diff relocations.
652 Add support for relaxing out of range short branches into long
653 branches.
654 Add support for MSP430 attribute section.
655 * reloc.c: Add MSP430X relocations.
656 * targets.c: Add bfd_elf32_msp430_ti_vec.
657 * bfd-in2.h: Regenerate.
658 * configure: Regenerate.
659 * libbfd.h: Regenerate.
660
df26367c
MR		 6612013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
662
663 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
664 alpha*-*-linux*ecoff*.
665
ed54588d
NC		 6662013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
667
668 PR binutils/15417
669 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
670 zero.
671
b8297068
AM		 6722013-04-30 Alan Modra <amodra@gmail.com>
673
674 * elflink.c (bfd_elf_record_link_assignment): Dont make
675 STV_INTERNAL symbols STV_HIDDEN.
676
b40bf0a2
NC		 6772013-04-29 Nick Clifton <nickc@redhat.com>
678
679 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
680 fragmented .debug_line sections associated with unmarked code
681 sections.
682
aba8c3de
WN		 6832013-04-29 Will Newton <will.newton@linaro.org>
684
685 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
686 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
687
7fcfd62d
NC		 6882013-04-29 Will Newton <will.newton@linaro.org>
689
690 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
691 error check up and add error message.
692
ed5acf27
WN		 6932013-04-26 Will Newton <will.newton@linaro.org>
694
695 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
696
49926cd0
AM		 6972013-04-25 Alan Modra <amodra@gmail.com>
698
699 * config.bfd: Add powerpc64le-linux.
700
05567e3d
L		 7012013-04-24 H.J. Lu <hongjiu.lu@intel.com>
702
703 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
704 x86_64-*-elf*.
705
99059e56
RM		 7062013-04-24 Roland McGrath <mcgrathr@google.com>
707
708 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
709 allocate space for PLT header even if IS_IPLT_ENTRY.
710 (arm_nacl_put_plt0): New function, broken out of ...
711 (elf32_arm_finish_dynamic_sections): ... here. Call it.
712 If HTAB->nacl_p, set up the PLT header in .iplt too.
713 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
714 a mapping symbol for the start of .iplt too.
715
544008aa
NC		 7162013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
717
7b5d8d96
NC		 718 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
719 BFD_ALIGN to int.
720 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
721 variables.
722 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
723 to bfd_vma.
724 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 725
86f7d49b
AM		 7262013-04-22 Alan Modra <amodra@gmail.com>
727
728 PR ld/15382
729 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
730 sh_size or reloc_count adjustment by count.
731
bfeb4a28
AM		 7322013-04-22 Alan Modra <amodra@gmail.com>
733
734 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
735 create_linkage_sections here..
736 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
737 (create_linkage_sections): Move earlier in file.
738 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
739 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
740
2d0a6933
NC		 7412013-04-19 Nick Clifton <nickc@redhat.com>
742
743 PR binutils/15356
744 * compress.c (decompress_contents): Always call inflateEnd, even
745 when another inflation operation fails.
746
a9ea330b
L		 7472013-04-17 H.J. Lu <hongjiu.lu@intel.com>
748
749 * elf-ifunc.c: Update copyright year.
750
a253d456
NC		 7512013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
752
753 * coffcode.h: Added a cast to void when a bfd_set_section_*()
754 macro's return value is ignored.
755 * elf32-hppa.c: Likewise.
756 * elf32-tic6x.c: Likewise.
757 * mach-o.c: Likewise.
758 * mmo.c: Likewise.
759 * opncls.c: Likewise.
760 * peicode.h: Likewise.
761 * elf32-m32r.c: Check return value of bfd_set_section_*().
762 * elfnn-ia64.c: Likewise.
763 * elfxx-mips.c: Likewise.
764 * vms-alpha.c: Likewise.
765
1622ff3b
L		 7662013-04-15 H.J. Lu <hongjiu.lu@intel.com>
767
768 PR ld/15371
769 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
770 regular reference without non-GOT reference when building
771 shared library.
772
a22cd6f6
AM		 7732013-04-15 Alan Modra <amodra@gmail.com>
774
775 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
776 cache slot for archives.
777
ed905580
HPN		 7782013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
779
780 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
781 local variable mmop.
782
8d6a12ee
NC		 7832013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
784
785 PR ld/12494
786 * bfd/elf32-avr.c: Consider all sections to determine if linker
787 relaxation can safely delete a ret after a call/jmp
788
79bb5c23
NC		 7892013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
790
791 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
792 INODEs.
793
36192a8d
TT		 7942013-04-08 Tom Tromey <tromey@redhat.com>
795
796 * som.c (bfd_section_from_som_symbol): No longer static.
797 * som.h (bfd_section_from_som_symbol): Declare.
798
198f1157
AM		 7992013-04-06 Alan Modra <amodra@gmail.com>
800
801 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
802 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
803
c69ba956
NC		 8042013-04-05 Nick Clifton <nickc@redhat.com>
805
806 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
807
ff5ac77b
AM		 8082013-04-04 Alan Modra <amodra@gmail.com>
809
810 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
811 * bfd-in2.h: Regenerate.
812 * elflink.c (elf_link_add_object_symbols): Use new error.
813
41702d50
NC		 8142013-04-03 Nick Clifton <nickc@redhat.com>
815
816 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
817 (bfd_elf32_bfd_is_target_special_symbol): Define.
818
cb8af559
NC		 8192013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
820
a22cd6f6
AM		 821 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
822 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 823
1122dc88
DD		 8242013-04-02 DJ Delorie <dj@redhat.com>
825
826 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
827 (rl78_elf_relax_section): Only fetch the next reloc if there is
828 one expected.
829
81fbe831
AM		 8302013-03-30 Alan Modra <amodra@gmail.com>
831
832 PR ld/15323
833 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
834 global symbols referenced by relocs.
835 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
836 * elf32-bfin.c (bfin_check_relocs): Likewise.
837 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
838 * elf32-cris.c (cris_elf_check_relocs): Likewise.
839 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
840 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
841 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
842 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
843 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
844 * elf32-i370.c (i370_elf_check_relocs): Likewise.
845 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
846 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
847 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
848 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
849 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
850 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
851 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
852 * elf32-metag.c (elf_metag_check_relocs): Likewise.
853 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
854 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
855 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
856 * elf32-mt.c (mt_elf_check_relocs): Likewise.
857 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
858 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
859 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
860 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
861 * elf32-s390.c (elf_s390_check_relocs): Likewise.
862 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
863 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
864 * elf32-sh.c (sh_elf_check_relocs): Likewise.
865 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
866 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
867 * elf32-v850.c (v850_elf_check_relocs): Likewise.
868 * elf32-vax.c (elf_vax_check_relocs): Likewise.
869 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
870 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
871 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
872 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
873 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
874 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
875 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
876 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
877 * elf64-s390.c (elf_s390_check_relocs): Likewise.
878 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
879 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
880 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
881 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
882 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
883 test indirect/warning links for NULL.
884
61315175
L		 8852013-03-29 H.J. Lu <hongjiu.lu@intel.com>
886
887 PR ld/15323
888 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 889 symbol is referenced by a non-shared object.
61315175
L		 890 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
891
a6f713fc
KK		 8922013-03-28 Joe Seymour <jseymour@codesourcery.com>
893
894 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
895 R_SH_REL32 relocations against undefined weak symbols.
896
19e08130
AM		 8972013-03-28 Alan Modra <amodra@gmail.com>
898
899 * elf64-ppc.c (struct ppc_dyn_relocs): New.
900 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
901 into ifunc and non-ifunc.
902 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
903 separate ifunc/non-ifunc dynrel counts.
904 (allocate_got): Always use reliplt for ifunc.
905 (allocate_dynrelocs): Likewise.
906 (ppc64_elf_size_dynamic_sections): Likewise.
907 (ppc64_elf_layout_multitoc): Likewise.
908 (ppc64_elf_relocate_section): Likewise.
909
f95f8542
AM		 9102013-03-28 Alan Modra <amodra@gmail.com>
911
912 * elf32-ppc.c (struct ppc_dyn_relocs): New.
913 (ppc_elf_check_relocs): Separate dynrel counts for local syms
914 into ifunc and non-ifunc.
915 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
916 (ppc_elf_size_dynamic_sections): Likewise.
917 (ppc_elf_relocate_section): Likewise.
918
7e612e98
AM		 9192013-03-28 Alan Modra <amodra@gmail.com>
920
921 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
922 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
923 bfd_link_info* and asection* params.
924 (_bfd_elf_reloc_type_class): Likewise.
925 * elf.c (_bfd_elf_reloc_type_class): Likewise.
926 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
927 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
928 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
929 for any reliplt reloc. Don't return reloc_class_plt for
930 R_PPC_REL24 and R_PPC_ADDR24.
931 * elf64-ppc.c (allocate_got): Formatting.
932 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
933 reliplt reloc.
934 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
935 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
936 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
937 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
938 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
939 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
940 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
941 Add extra params to the various reloc_type_class functions.
942
0bed072f
AM		 9432013-03-27 Alan Modra <amodra@gmail.com>
944
945 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
946 masks for all local ifunc syms.
947 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
948 (ppc_elf_size_dynamic_sections): Likewise.
949 (ppc_elf_relocate_section): Likewise.
950
6f820c85
WN		 9512013-03-27 Will Newton <will.newton@linaro.org>
952
953 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
954 dynamic reloc for symbols with dynindx == -1.
955 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
956 dynamic reloc for symbols with dynindx == -1.
957
31943882
WN		 9582013-03-27 Will Newton <will.newton@linaro.org>
959
960 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
961 dynamic reloc for non-default visibility undefined weaks.
962 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
963 dynamic reloc for non-default visibility undefined weaks.
964
ffd65175
AM		 9652013-03-26 Alan Modra <amodra@gmail.com>
966
967 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
968 over _bfd_elf_merge_symbol calls.
969
3a81e825
AM		 9702013-03-26 Alan Modra <amodra@gmail.com>
971
972 * elflink.c (elf_link_add_object_symbols): Add assertion for
973 common override alignment check code. Formatting.
974
4f3fedcf
AM		 9752013-03-25 Alan Modra <amodra@gmail.com>
976
977 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
978 usual common symbols as well as for dynamic. Add poldbfd param.
979 Save old bfd. Adjust callers.
980 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
981 and "value" by value, not pointer. Adjust caller.
982 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
983 Delete code to set same. Use old_bfd and old_alignment from
984 _bfd_elf_merge_symbol instead. Add default symbol before
985 alignment and size checks. Wrap overlong lines.
986
e3c9d234
AM		 9872013-03-25 Alan Modra <amodra@gmail.com>
988
989 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
990 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
991 when override is true.
992
6c9b78e6
AM		 9932013-03-25 Alan Modra <amodra@gmail.com>
994
995 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
996 of *sym_hash.
997
191c0c42
AM		 9982013-03-25 Alan Modra <amodra@gmail.com>
999
1000 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1001 Wrap long lines.
1002 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1003 early in symbol loop.
1004
5d13b3b3
AM		 10052013-03-25 Alan Modra <amodra@gmail.com>
1006
1007 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1008 (_bfd_elf_init_reloc_shdr): Delete.
1009 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1010 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1011 just what is needed.
1012 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1013
8a56bd02
AM		 10142013-03-23 Alan Modra <amodra@gmail.com>
1015
1016 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1017 * elflink.c (_bfd_elf_merge_symbol): Make static.
1018 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1019 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1020
96f29d96
AM		 10212013-03-23 Alan Modra <amodra@gmail.com>
1022
1023 PR ld/15270
1024 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1025 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1026 def_dynamic/ref_dynamic.
1027 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1028 owned syms.
1029
209be8d2
DM		 10302013-03-22 David S. Miller <davem@davemloft.net>
1031
1032 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1033 hwcaps attribute.
1034
5c0df484
NC		 10352013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1036
1037 PR ld/14902
1038 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1039 errors adjusting relocs and symbols.
1040
81f5558e
NC		 10412013-03-21 Michael Schewe <michael.schewe@gmx.net>
1042
1043 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1044 @(disp:32,ERx) to mov @(disp:16,ERx).
1045 (R_H8_DISP32A16): New reloc.
1046 Comments added and corrected.
1047 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1048 * bfd-in2.h: Regenerate.
1049 * libbfd.h: Regenerate.
1050
ce63b7b3
KT		 10512013-03-21 Kai Tietz <ktietz@redhat.com>
1052
1053 * coffgen.c (coff_real_object_p): Make global.
1054 * peicode.h (coff_real_object_p): Add prototype.
1055 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1056 external_PEI_IMAGE_hdr structure.
1057 (coff_swap_filehdr_in): Handle variable header-size.
1058 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1059 of directory-entiries as specified in pe-header.
1060
088ca6c1
NC		 10612013-03-21 Nick Clifton <nickc@redhat.com>
1062
1063 PR sim/15286
1064 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1065 iWMMXt and iWMMXt2 processors from attributes.
1066
8877b5e5
AM		 10672013-03-20 Alan Modra <amodra@gmail.com>
1068
1069 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1070 sh_type according to is_rela.
1071
ffa9430d
AM		 10722013-03-18 Alan Modra <amodra@gmail.com>
1073
1074 PR ld/12549
1075 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1076 considering whether an --as-needed library is needed.
1077
cc0ea93c
TT		 10782013-03-14 Tom Tromey <tromey@redhat.com>
1079
1080 * opncls.c (bfd_get_debug_link_info): Rename from
1081 get_debug_link_info. Export. Update comment.
1082 (find_separate_debug_file): Update.
1083 * bfd-in2.h: Rebuild.
1084
59c108f7
NC		 10852013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1086
a22cd6f6 1087 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1088 support.
a22cd6f6 1089 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1090 relocs.
1091
abb3f6cc
NC		 10922013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1093
1094 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1095 * elf.c (elfcore_write_s390_tdb): New function.
1096 (elfcore_write_register_note): Call it.
1097 (elfcore_grok_s390_tdb): New function.
1098 (elfcore_grok_note): Call it.
1099
af924177
MR		 11002013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1101
1102 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1103
48385e38
CV		 11042013-03-05 Corinna Vinschen <vinschen@redhat.com>
1105
1106 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1107
f75e0e33
AM		 11082013-03-04 Alan Modra <amodra@gmail.com>
1109
1110 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1111 non-zero addends when relocatable, rather than addends >= 32768.
1112 Always zero "addend" before applying relocation.
1113
17e3916e
NC		 11142013-03-04 Nick Clifton <nickc@redhat.com>
1115
1116 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1117 file pointer offsets for thin archives.
1118
3064e1ff
JB		 11192013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1120
1121 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1122 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1123
4107ae22
DD		 11242013-02-27 DJ Delorie <dj@redhat.com>
1125
1126 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1127 * libbfd.h: Regenerate.
1128 * bfd-in2.h: Regenerate.
1129 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1130 references in compuated relocs.
1131
730fbaf8
AG		 11322013-02-26 Anthony Green <green@moxielogic.com>
1133
1134 * config.bfd: Extend moxie-rtems target triplet name support.
1135
35399224
L		 11362013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1137
1138 PR ld/15167
1139 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1140 unique_global only for definition.
1141 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1142 here.
1143 (elf_link_add_object_symbols): Set unique_global only
1144 for definition.
1145
c0355132
AM		 11462013-02-21 Alan Modra <amodra@gmail.com>
1147
1148 * elf-bfd.h (struct elf_build_id): Extracted from..
1149 (struct elf_build_id_info): ..here. Delete.
1150 (struct output_elf_obj_tdata): New, extracted from..
1151 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1152 Add "o" field.
1153 (elf_program_header_size): Reference tdata->o.
1154 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1155 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1156 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1157 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1158 when opening bfd in any mode that might write.
1159 (_bfd_elf_write_object_contents): Use build_id field in
1160 output_elf_obj_tdata.
1161 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1162 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1163
228e534f
AM		 11642013-02-21 Alan Modra <amodra@gmail.com>
1165
1166 * elf-bfd.h (struct core_elf_obj_tdata): New.
1167 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1168 core_program, and core_command. Add "core".
1169 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1170 Update all refs to tdata core fields.
1171 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1172 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1173 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1174 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1175 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1176 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1177 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1178 to tdata core fields.
1179
12bd6957
AM		 11802013-02-21 Alan Modra <amodra@gmail.com>
1181
1182 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1183 Delete num_locals and num_globals.
1184 (elf_num_locals, elf_num_globals): Don't define.
1185 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1186 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1187 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1188 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1189 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1190 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1191 accessor macros.
1192 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1193 number of locals syms via new param.
1194 (swap_out_syms): Adjust to suit elf_map_symbols change.
1195
cbf8d970
MR		 11962013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1197
1198 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1199 STO_MICROMIPS annotation.
1200
30e8ee25
AM		 12012013-02-19 Alan Modra <amodra@gmail.com>
1202
1203 * configure.in: Bump version to 2.23.52.
1204 * elf-bfd.h (struct elf_build_id_info): New.
1205 (struct elf_obj_tdata): Delete after_write_object_contents,
1206 after_write_object_contents_info and build_id_size. Make build_id
1207 a pointer to struct elf_build_id_info.
1208 * elf.c (_bfd_elf_write_object_contents): Style. Update
1209 after_write_ibject_contents invocation.
1210 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1211 allow zero size notes.
1212 * configure: Regenerate.
1213
5b175e56
MR		 12142013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1215
1216 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1217 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1218 (micromips_elf64_howto_table_rela): Likewise.
1219 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1220 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1221 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1222 (elf_micromips_howto_table_rela): Likewise.
1223 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1224
e8faf7d1
MR		 12252013-02-18 Paul Brook <paul@codesourcery.com>
1226
1227 * elfxx-mips.c (MICROMIPS_P): New macro.
1228 (_bfd_mips_elf_symbol_processing): Use it.
1229
c164a95d
MR		 12302013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1231
1232 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1233 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1234
d45f8bda
AM		 12352013-02-18 Alan Modra <amodra@gmail.com>
1236
1237 PR ld/12549
1238 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1239 (_bfd_elf_strtab_clear_all_refs): Declare.
1240 (_bfd_elf_strtab_resize): Declare.
1241 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1242 (_bfd_elf_strtab_clear_all_refs): New function.
1243 (_bfd_elf_strtab_resize): Likewise.
1244 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1245
698600e4
AM		 12462013-02-18 Alan Modra <amodra@gmail.com>
1247
1248 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1249 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1250 and elf_text_section to..
1251 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1252 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1253 (struct alpha_elf_find_line): ..this.
1254 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1255
3d5bef4c
L		 12562013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 PR ld/15146
1259 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1260 for references from the dummy bfd.
1261
313ed4a9
L		 12622013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1263
1264 PR ld/15149
1265 * elflink.c (elf_link_add_object_symbols): Also track weak
1266 references.
1267
989fbeff
L		 12682013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1269
1270 PR binutils/15151
1271 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1272 archive pointing to itself.
1273 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1274
a043396b
NC		 12752013-02-15 Nick Clifton <nickc@redhat.com>
1276
1277 PR binutils/15140
1278 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1279 accessing a corrupt nested archive.
1280
13db6b44
RS		 12812013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1282
1283 * elfxx-mips.c (mips_got_page_ref): New structure.
1284 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1285 pair to represent the anchor point.
1286 (mips_got_info): Add a got_page_refs field.
1287 (mips_elf_link_hash_table): Add a sym_cache field.
1288 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1289 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1290 new anchor representation.
1291 (mips_elf_create_got_info): Create got_page_refs rather than
1292 got_page_entries.
1293 (mips_elf_record_got_page_ref): New function.
1294 (mips_elf_pages_for_range): Move further down file.
1295 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1296 Use a section rather than a (bfd, symndx) pair to represent the
1297 anchor point.
1298 (mips_elf_resolve_got_page_ref): New function.
1299 (mips_elf_resolve_final_got_entries): Use it to populate
1300 got_page_entries.
1301 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1302 rather than mips_elf_record_got_page_entry. Only nullify h
1303 afterwards.
1304 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1305 earlier.
1306
57093f5e
RS		 13072013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1308
1309 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1310 in g->relocs.
1311
9c3f90c4
AM		 13122013-02-12 Alan Modra <amodra@gmail.com>
1313
1314 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1315 suitable definition when using generic linker hash table.
1316
476366af
RS		 13172013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1318
1319 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1320 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1321 mips_elf_traverse_got_arg. Count GOT entries.
1322 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1323 as argument. Update after above changes.
1324 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1325 mips_elf_count_got_entries. Update the calls to
1326 mips_elf_resolve_final_got_entries.
1327
9ab066b4
RS		 13282013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1329
1330 * elfxx-mips.c (mips_got_tls_type): New enum.
1331 (mips_got_entry): Add tls_initialized.
1332 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1333 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1334 GOT_TLS_TYPE masks.
1335 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1336 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1337 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1338 than GOT_NORMAL.
1339 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1340 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1341 tls_initialized rather than GOT_TLS_DONE.
1342 (mips_tls_got_index): Delete.
1343 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1344 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1345 (mips_elf_record_got_entry): Initialize tls_initialized.
1346
6c42ddb9
RS		 13472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1348
1349 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1350 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1351 tls_ie_got_offset and tls_gd_got_offset.
1352 (mips_elf_link_hash_newfunc): Remove initialization.
1353 (mips_elf_create_got_info): Likewise.
1354 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1355 (mips_tls_single_got_index): Delete.
1356 (mips_elf_local_got_index): Always use the GOT entry to track
1357 GOT indices.
1358 (mips_elf_global_got_index): Likewise.
1359 (mips_elf_create_local_got_entry): Assert that TLS entries have
1360 already been allocated.
1361 (mips_elf_record_global_got_symbol): Don't initialize
1362 tls_ie_type or tls_gd_type.
1363 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1364 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1365 entry.
1366 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1367 the GOT entries.
1368 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1369 have been allocated.
1370 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1371 tls_ie_type and tls_gd_type.
1372
ebc53538
RS		 13732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1374
1375 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1376 aliasing violation. Check for htab allocation failures.
1377
13fbec83
RS		 13782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1379
1380 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1381 split out from...
1382 (mips_elf_global_got_index): ...here. Reorder arguments so that
1383 the output bfd and info come first.
1384 (mips_elf_calculate_relocation): Update the call to
1385 mips_elf_global_got_index accordingly.
1386 (_bfd_mips_elf_finish_dynamic_symbol): Use
1387 mips_elf_primary_global_got_index rather than
1388 mips_elf_global_got_index.
1389 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1390
3dff0dd1
RS		 13912013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1392
1393 * elfxx-mips.c (mips_got_entry): Update comments.
1394 (mips_elf_multi_got_entry_eq): Rename to...
1395 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1396 (mips_elf_create_got_info): Remove master_got_p argument.
1397 Always use mips_elf_got_entry_eq.
1398 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1399 Update calls accordingly.
1400
d7206569
RS		 14012013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1402
1403 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1404 (mips_elf_bfd2got_hash): Delete.
1405 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1406 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1407 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1408 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1409 than mips_elf_got_for_ibfd.
1410 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1411 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1412 (mips_elf_make_got_per_bfd): Replace with...
1413 (mips_elf_add_got_entry): ...this new function.
1414 (mips_elf_make_got_pages_per_bfd): Replace with...
1415 (mips_elf_add_got_page_entry): ...this new function.
1416 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1417 bfd and GOT arguments. Use mips_elf_add_got_entry and
1418 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1419 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1420 to set the BFD's GOT and free the old table.
1421 (mips_elf_merge_got): Replace bfd2got argument with separate
1422 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1423 Use mips_elf_count_got_entries to count the number of entries in
1424 each GOT. Update the calls to mips_elf_merge_got_with.
1425 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1426 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1427 (mips_elf_multi_got): Don't create the bfd2got hash table.
1428 Replace hash table traversal with a walk over the input bfds,
1429 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1430 to set the output bfd's GOT.
1431 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1432 bfds use the master GOT in the single-GOT case.
1433 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1434 rather than mips_elf_got_for_ibfd.
1435
ee227692
RS		 14362013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1437
1438 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1439 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1440 (mips_elf_record_global_got_symbol): Update the hash entry before
1441 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1442 the latter.
1443 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1444 (mips_elf_record_got_page_entry): Record the entry in both the
1445 master and bfd GOTs.
1446
72e7511a
RS		 14472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1448
1449 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1450 create another one if necessary.
1451 (mips_elf_set_gotidx): New function.
1452 (mips_elf_set_global_gotidx): Use it.
1453 (mips_elf_initialize_tls_index): Likewise. Take a
1454 mips_elf_traverse_got_arg as argument.
1455 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1456 (mips_elf_multi_got): Likewise. Cope with error returns from
1457 mips_elf_set_global_gotidx.
1458
ab361d49
RS		 14592013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1460
1461 * elfxx-mips.c (mips_got_info): Add relocs field.
1462 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1463 with...
1464 (mips_elf_traverse_got_arg): ...this new structure.
1465 (mips_elf_count_local_tls_relocs): Delete.
1466 (mips_elf_count_global_tls_relocs): Likewise.
1467 (mips_elf_count_got_entry): New function.
1468 (mips_elf_count_local_got_entries): Likewise.
1469 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1470 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1471 (mips_elf_record_local_got_symbol): Don't count got entries here.
1472 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1473 (mips_elf_set_global_got_offset): Split into...
1474 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1475 new functions. Take a mips_elf_traverse_got_arg rather than a
1476 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1477 Use g->relocs to record the number of relocs needed for global GOT
1478 entries.
1479 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1480 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1481 relocations. Update for above function split.
1482 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1483 to count both the number of GOT entries and the number of TLS
1484 relocs required by local entries. Likewise
1485 mips_elf_count_global_tls_entries and global entries.
1486 Remove uses of mips_elf_count_local_tls_relocs and
1487 mips_elf_count_global_tls_relocs.
1488
e641e783
RS		 14892013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1490
1491 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1492 to say that each structure represents only one type of TLS reference.
1493 (GOT_TLS_TYPE): New define.
1494 (mips_elf_link_hash_entry): Temporarily split tls_type and
1495 tls_got_offset into two variables each.
1496 (mips_elf_link_hash_newfunc): Update accordingly.
1497 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1498 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1499 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1500 (mips_tls_got_relocs): Use a switch statement.
1501 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1502 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1503 local "offset" variable.
1504 (mips_tls_got_index): Remove r_type argument and assert. Remove
1505 code that handled entries with two TLS types; always use the
1506 original got_index instead.
1507 (mips_tls_single_got_index): New function.
1508 (mips_elf_local_got_index): Use entry->tls_type to check for
1509 TLS entries. Use mips_tls_single_got_index. Update call to
1510 mips_tls_got_index.
1511 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1512 Use p->tls_type to check for TLS entries. Update call to
1513 mips_tls_got_index. Use mips_tls_single_got_index.
1514 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1515 Use entry.tls_type to check for TLS entries.
1516 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1517 with r_type argument. Use mips_elf_reloc_tls_type.
1518 Set up the new hash entry fields.
1519 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1520 with r_type argument. Use mips_elf_reloc_tls_type and
1521 mips_tls_got_entries. Remove code that handled entries
1522 with multiple TLS types.
1523 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1524 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1525 Use equality rather than masks when checking for specific TLS types.
1526 Use mips_tls_got_entries. Remove code that handled entries
1527 with multiple TLS types.
1528 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1529 testing the hash table entry.
1530 (_bfd_mips_elf_check_relocs): Update calls to
1531 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1532 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1533 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1534
d9bf376d
RS		 15352013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1536
1537 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1538 (mips_elf_got_entry_hash): ...this, deleting the old version.
1539 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1540 both types of GOT.
1541
5334aa52
RS		 15422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1543
1544 * elfxx-mips.c (mips_elf_create_got_info): New function.
1545 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1546 (mips_elf_create_got_section): Likewise.
1547
946c668d
RS		 15482013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1549
1550 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1551 gotidx to -1.
1552
59b08994
RS		 15532013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1554
1555 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1556
d222d210
RS		 15572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1558
1559 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1560 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1561
1fd20d70
RS		 15622013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1563
1564 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1565 (mips_elf_count_global_tls_relocs): Don't count indirect or
1566 warning symbols.
1567 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1568 number of TLS entries were allocated.
1569
7d94b319
RS		 15702013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1571
1572 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1573
17214937
RS		 15742013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1575
1576 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1577 if there are TLS relocations.
1578
9efeb38d
RS		 15792013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1580
1581 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1582 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1583
9c3f90c4
AM		 15842013-02-11 Alan Modra <amodra@gmail.com>
1585
1586 * elfcode.h (elf_checksum_contents): Free contents.
1587 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1588 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1589 (elf_final_link_free): New function, extracted from..
1590 (bfd_elf_final_link): ..here. Always call
1591 _bfd_elf_write_section_eh_frame_hdr.
1592 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1593 _bfd_elf_link_hash_table_free.
1594 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1595 * libbfd.h: Regenerate.
1596 * merge.c (_bfd_merge_sections_free): New function.
1597 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1598 hdr_info->array.
1599 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1600 _bfd_elf_link_hash_table_free.
1601 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1602 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1603 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1604 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1605 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1606 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1607 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1608 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1609 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1610 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1611 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1612 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1613 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1614 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1615 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1616 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1617 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1618
7bf52ea2
AM		 16192013-02-10 Alan Modra <amodra@gmail.com>
1620
1621 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1622 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1623 * m68klinux.c (linux_link_hash_table_create): Likewise.
1624 * sparclinux.c (linux_link_hash_table_create): Likewise.
1625 * sunos.c (sunos_link_hash_table_create): Likewise.
1626 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1627 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1628 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1629 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1630 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1631 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1632 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1633 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1634 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1635 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1636 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1637 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1638 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1639 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1640 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1641 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1642 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1643 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1644 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1645 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1646 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1647 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1648 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1649 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1650 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1651 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1652 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1653 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1654
22cdc249
AM		 16552013-02-10 Alan Modra <amodra@gmail.com>
1656
1657 * i386linux.c (linux_link_hash_table_create): Allocate table
1658 with bfd_zmalloc, not bfd_alloc.
1659 * pdp11.c (link_hash_table_create): Allocate table with
1660 bfd_malloc, not bfd_alloc.
1661 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1662 with bfd_zmalloc, not bfd_zalloc.
1663 (bfin_link_hash_table_create): Likewise.
1664 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1665 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1666
0e5de31a
AM		 16672013-02-10 Alan Modra <amodra@gmail.com>
1668
1669 PR ld/15113
1670 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1671
ad1fc92a
NC		 16722013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1673
1674 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1675 sections.
34c67f14
NC		 1676 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1677 symbol.
ad1fc92a 1678
170a8295
YZ		 16792013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1680
1681 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1682 288 to 272.
1683
619a703e
AM		 16842013-02-08 Alan Modra <amodra@gmail.com>
1685
1686 PR binutils/15106
1687 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1688 * elf.c (elf_find_function): Revert last change. Use new
1689 tdata field rather than static vars for cache.
1690
02acbe22
L		 16912013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1692
1693 PR ld/15107
1694 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1695 symbol is defined in regular object.
1696
1965d5f2
AM		 16972013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1698
1699 PR binutils/15106
1700 * elf.c (elf_find_function): Don't cache if symbols change.
1701
dafbc74d
AM		 17022013-02-07 Alan Modra <amodra@gmail.com>
1703
1704 PR binutils/14873
1705 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1706 copy attributes from or to non-ELF.
1707
20e52bd2
L		 17082013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1709
1710 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1711 for non-zero TLS symbol.
1712 (elf_i386_relocate_section): Don't resolve size relocation against
1713 non-zero TLS symbol.
1714 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1715 pc_count for non-zero TLS symbol.
1716 (elf_x86_64_relocate_section): Don't resolve size relocation
1717 against non-zero TLS symbol.
1718
36591ba1 17192013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1720 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1721
1722 Based on patches from Altera Corporation.
1723
1724 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1725 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1726 (BFD_BACKENDS): Add elf32-nios2.lo.
1727 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1728 * Makefile.in: Regenerated.
1729 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1730 bfd_elf32_littlenios2_vec.
1731 * configure: Regenerated.
1732 * config.bfd: Add cases for nios2.
1733 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1734 (bfd_mach_nios2): Define.
1735 (bfd_nios2_arch): Declare.
1736 (bfd_archures_list): Add bfd_nios2_arch.
1737 * targets.c (bfd_elf32_bignios2_vec): Declare.
1738 (bfd_elf32_littlenios2_vec): Declare.
1739 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1740 bfd_elf32_littlenios2_vec.
1741 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1742 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1743 * bfd-in2.h: Regenerated.
1744 * libbfd.h: Regenerated.
1745 * cpu-nios2.c: New file.
1746 * elf32-nios2.c: New file.
1747
ca6b5f82
AM		 17482013-02-06 Alan Modra <amodra@gmail.com>
1749
1750 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1751 stubs in stub_bfd.
1752
37ba9f93
AM		 17532013-02-06 Alan Modra <amodra@gmail.com>
1754
1755 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1756 * Makefile.in: Regenerate.
1757
70a38d42
SDJ		 17582013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1759 Pedro Alves <palves@redhat.com>
1760
1761 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1762 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1763 declaration.
1764 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1765 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1766 * elf-linux-psinfo.h: New file.
1767 * elf.c: Include elf-linux-psinfo.h.
1768 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1769 New functions.
1770 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1771 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1772 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1773 (elfcore_write_ppc_linux_prpsinfo32): New function.
1774
5ee43bc4
TG		 17752013-02-04 Tristan Gingold <gingold@adacore.com>
1776
1777 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1778 start address.
1779
0cadb185
AM		 17802013-02-04 Alan Modra <amodra@gmail.com>
1781
1782 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1783 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1784 * Makefile.in: Regenerate.
1785 * po/SRC-POTFILES.in: Regenerate.
1786
5d42dfb5
AM		 17872013-02-04 Alan Modra <amodra@gmail.com>
1788
1789 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1790 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1791
c57da1a7
AM		 17922013-02-01 Alan Modra <amodra@gmail.com>
1793
1794 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1795 clears def_regular.
1796
c0fd7846
TG		 17972013-01-31 Tristan Gingold <gingold@adacore.com>
1798
1799 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1800 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1801 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1802
b45b6908
AM		 18032013-01-31 Alan Modra <amodra@gmail.com>
1804 David S. Miller <davem@davemloft.net>
1805
1806 PR ld/15056
1807 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1808 references to __tls_get_addr.
1809 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1810 vtinherit and vtentry reloc handling too.
1811 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1812
bcaa2f82
AM		 18132013-01-31 Alan Modra <amodra@gmail.com>
1814
1815 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1816
22aa0c7e
AM		 18172013-01-31 Alan Modra <amodra@gmail.com>
1818
1819 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1820
bc30df16
AM		 18212013-01-28 Alan Modra <amodra@gmail.com>
1822
1823 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1824 "relocation" in error messages throughout file.
1825 (ppc64_elf_relocate_section): Remove sibling call error message,
1826 replace with "call lacks nop". Specially report errors for
1827 branches to function entry points via OPD lookup and branches
1828 to stubs. Remove NULL symbol handling now done by %T.
1829
89d7b8aa
AM		 18302013-01-28 Alan Modra <amodra@gmail.com>
1831
1832 * archive.c (bfd_generic_archive_p): Return target and keep
1833 ardata on partial matches.
1834 * format.c (bfd_check_format_matches): Adjust for above
1835 change. Remove bfd_error_file_ambiguously_recognized dead
1836 code.
1837
c9ba0c87
AM		 18382013-01-26 Alan Modra <amodra@gmail.com>
1839
1840 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1841 bfd_preserve_finish): Move to..
1842 * format.c: ..here, splitting out..
1843 (bfd_reinit): ..this. New function.
1844 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1845 keep bfd state for a match.
1846 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1847 * elfcore.h (elf_core_file_p): Likewise.
1848 * mach-o.c (bfd_mach_o_header_p): Likewise.
1849 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1850 * xsym.c (bfd_sym_object_p): Likewise.
1851 * mmo.c (mmo_scan): Clear abfd->symcount.
1852 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1853 * section.c (bfd_section_list_clear): Clear section_htab.count.
1854 * bfd-in2.h: Regenerate.
1855
d79dcc73
NC		 18562013-01-25 Michael Schewe <michael.schewe@gmx.net>
1857
1858 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1859 second reloc, make sure that the reloc potentially exists first.
1860
78c8d46c
NC		 18612013-01-24 Nick Clifton <nickc@redhat.com>
1862
1863 * archures.c: Add bfd_mach_v850e3v5.
1864 * bfd-in2.h: Regenerate.
1865 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1866 * cpu-v850_rh850.c: Likewise.
1867 * elf32-v850.c: Add support for v850e3v5 architecture.
1868
1a18f0ae
NC		 18692013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1870
1871 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1872
f65a9e53
AM		 18732013-01-23 Leif Ekblad <leif@rdos.net>
1874
1875 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1876
3bea1fcb
L		 18772013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1880 non-zero TLS symbol.
1881 (elf_i386_relocate_section): Resolve size relocation against
1882 non-zero TLS symbol.
1883 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1884 for non-zero TLS symbol.
1885 (elf_x86_64_relocate_section): Resolve size relocation against
1886 non-zero TLS symbol.
1887
b1b00fcc
MF		 18882013-01-18 Mike Frysinger <vapier@gentoo.org>
1889
1890 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1891 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1892 true.
1893
06a6a421
L		 18942013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1895
1896 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1897 PC-relative relocation.
1898 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1899 as PC-relative relocation.
1900
6a3e1bae
L		 19012013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1902
1903 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1904 check.
1905 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1906
1907 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1908 and R_X86_64_SIZE64 check.
1909 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1910 nor R_X86_64_SIZE64.
1911
1788fc08
L		 19122013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1913
1914 * bfd-in2.h: Regenerated.
1915 * libbfd.h: Likewise.
1916
1917 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1918 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1919 (elf_i386_check_relocs): Handle R_386_SIZE32.
1920 (elf_i386_gc_sweep_hook): Likewise.
1921 (elf_i386_relocate_section): Likewise.
1922
1923 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1924 and R_X86_64_SIZE64 entries.
1925 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1926 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1927 (elf_x86_64_reloc_name_lookup): Likewise.
1928 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1929 R_X86_64_SIZE64.
1930 (elf_x86_64_gc_sweep_hook): Likewise.
1931 (elf_x86_64_relocate_section): Likewise.
1932
1933 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1934 BFD_RELOC_SIZE64.
1935
1e536451
L		 19362013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1937
1938 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1939 with R_X86_64_RELATIVE64.
1940
77bf820f
NC		 19412013-01-15 Nick Clifton <nickc@redhat.com>
1942
1943 * elf32-msp430.c: Fix spelling typo.
1944
e2458743
AM		 19452013-01-15 Alan Modra <amodra@gmail.com>
1946
1947 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1948 plt-thread-safe.
1949
405bf443
AM		 19502013-01-14 Alan Modra <amodra@gmail.com>
1951
1952 PR binutils/14813
1953 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1954 (memory_bclose): Likewise. Return 0 on success.
1955 * cache.c (cache_bclose): Likewise.
1956 * opncls.c (opncls_bclose, bfd_close): Likewise.
1957 * vms-lib.c (vms_lib_bclose): Likewise.
1958 * libbfd.h: Regenerate.
1959
ee659f1f
AM		 19602013-01-13 Alan Modra <amodra@gmail.com>
1961
1962 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1963 Add ref_dynamic_nonweak.
1964 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1965 (_bfd_elf_merge_symbol): Don't call above function. Move
1966 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1967 clear dynamic_def.
1968 (elf_link_add_object_symbols): Delete redundant "override" test.
1969 Don't set dynamic_def here.
1970 (elf_link_output_extsym): Update.
1971
68c4a57e
L		 19722013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1973
1974 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1975 normal and TLS symbol access.
1976 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1977
02be4619
AM		 19782013-01-12 Alan Modra <amodra@gmail.com>
1979
1980 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1981 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1982 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1983
a4542f1b
AM		 19842013-01-12 Alan Modra <amodra@gmail.com>
1985
1986 PR ld/12549
1987 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1988 (_bfd_elf_strtab_clear_all_refs): Define.
1989 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1990 (_bfd_elf_strtab_clear_all_refs): Delete.
1991 * elflink.c (elf_link_add_object_symbols): Clear out added
1992 strtab refs. Correct handling of warning common symbols.
1993
68ffbac6
L		 19942013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1995
1996 * aout0.c: Remove trailing white spaces.
1997 * archive.c: Likewise.
1998 * archures.c: Likewise.
1999 * bfd-in.h: Likewise.
2000 * bfd-in2.h: Likewise.
2001 * coff-alpha.c: Likewise.
2002 * coff-i860.c: Likewise.
2003 * coff-mips.c: Likewise.
2004 * coff-ppc.c: Likewise.
2005 * coff-tic80.c: Likewise.
2006 * coff-x86_64.c: Likewise.
2007 * coff-z80.c: Likewise.
2008 * coffcode.h: Likewise.
2009 * coffgen.c: Likewise.
2010 * cofflink.c: Likewise.
2011 * compress.c: Likewise.
2012 * corefile.c: Likewise.
2013 * cpu-arm.c: Likewise.
2014 * cpu-avr.c: Likewise.
2015 * cpu-bfin.c: Likewise.
2016 * cpu-cr16.c: Likewise.
2017 * cpu-cr16c.c: Likewise.
2018 * cpu-crx.c: Likewise.
2019 * cpu-h8300.c: Likewise.
2020 * cpu-i386.c: Likewise.
2021 * cpu-lm32.c: Likewise.
2022 * cpu-m68k.c: Likewise.
2023 * cpu-moxie.c: Likewise.
2024 * cpu-msp430.c: Likewise.
2025 * cpu-sh.c: Likewise.
2026 * cpu-xc16x.c: Likewise.
2027 * dwarf2.c: Likewise.
2028 * ecofflink.c: Likewise.
2029 * ecoffswap.h: Likewise.
2030 * elf-ifunc.c: Likewise.
2031 * elf-m10300.c: Likewise.
2032 * elf-vxworks.c: Likewise.
2033 * elf32-avr.c: Likewise.
2034 * elf32-avr.h: Likewise.
2035 * elf32-cr16.c: Likewise.
2036 * elf32-cr16c.c: Likewise.
2037 * elf32-cris.c: Likewise.
2038 * elf32-crx.c: Likewise.
2039 * elf32-frv.c: Likewise.
2040 * elf32-hppa.c: Likewise.
2041 * elf32-i860.c: Likewise.
2042 * elf32-ip2k.c: Likewise.
2043 * elf32-iq2000.c: Likewise.
2044 * elf32-m32c.c: Likewise.
2045 * elf32-m68hc1x.c: Likewise.
2046 * elf32-msp430.c: Likewise.
2047 * elf32-mt.c: Likewise.
2048 * elf32-ppc.c: Likewise.
2049 * elf32-rl78.c: Likewise.
2050 * elf32-s390.c: Likewise.
2051 * elf32-score.h: Likewise.
2052 * elf32-sh-symbian.c: Likewise.
2053 * elf32-sh.c: Likewise.
2054 * elf32-spu.c: Likewise.
2055 * elf32-tic6x.c: Likewise.
2056 * elf32-v850.c: Likewise.
2057 * elf32-xc16x.c: Likewise.
2058 * elf32-xtensa.c: Likewise.
2059 * elf64-alpha.c: Likewise.
2060 * elf64-hppa.c: Likewise.
2061 * elf64-ppc.c: Likewise.
2062 * elf64-s390.c: Likewise.
2063 * elfcore.h: Likewise.
2064 * elflink.c: Likewise.
2065 * elfxx-mips.c: Likewise.
2066 * elfxx-sparc.c: Likewise.
2067 * elfxx-tilegx.c: Likewise.
2068 * ieee.c: Likewise.
2069 * libcoff.h: Likewise.
2070 * libpei.h: Likewise.
2071 * libxcoff.h: Likewise.
2072 * linker.c: Likewise.
2073 * mach-o-i386.c: Likewise.
2074 * mach-o-target.c: Likewise.
2075 * mach-o.c: Likewise.
2076 * mach-o.h: Likewise.
2077 * mmo.c: Likewise.
2078 * opncls.c: Likewise.
2079 * pdp11.c: Likewise.
2080 * pe-x86_64.c: Likewise.
2081 * peXXigen.c: Likewise.
2082 * pef-traceback.h: Likewise.
2083 * pei-x86_64.c: Likewise.
2084 * peicode.h: Likewise.
2085 * plugin.c: Likewise.
2086 * reloc.c: Likewise.
2087 * riscix.c: Likewise.
2088 * section.c: Likewise.
2089 * som.c: Likewise.
2090 * syms.c: Likewise.
2091 * tekhex.c: Likewise.
2092 * ticoff.h: Likewise.
2093 * vaxbsd.c: Likewise.
2094 * xcofflink.c: Likewise.
2095 * xtensa-isa.c: Likewise.
2096
a3c62988
NC		 20972013-01-10 Will Newton <will.newton@imgtec.com>
2098
2099 * Makefile.am: Add Meta.
2100 * Makefile.in: Regenerate.
2101 * archures.c (bfd_mach_metag): New.
2102 * bfd-in2.h: Regenerate.
2103 * config.bfd: Add Meta.
2104 * configure: Regenerate.
2105 * configure.in: Add Meta.
2106 * cpu-metag.c: New file.
2107 * elf-bfd.h: Add Meta.
2108 * elf32-metag.c: New file.
2109 * elf32-metag.h: New file.
2110 * libbfd.h: Regenerate.
2111 * reloc.c: Add Meta relocations.
2112 * targets.c: Add Meta.
2113
652451f8
YZ		 21142013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2115
2116 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2117 (elfcore_write_aarch_hw_break): Likewise.
2118 (elfcore_write_aarch_hw_watch): Likewise.
2119 * elf.c (elfcore_grok_aarch_tls): New function.
2120 (elfcore_grok_aarch_hw_break): Likewise.
2121 (elfcore_grok_aarch_hw_watch): Likewise.
2122 (elfcore_grok_note): Call the new functions to handle the
2123 corresponding notes.
2124 (elfcore_write_aarch_tls): New function.
2125 (elfcore_write_aarch_hw_break): Likewise.
2126 (elfcore_write_aarch_hw_watch): Likewise.
2127 (elfcore_write_register_note): Call the new functions to handle the
2128 corresponding pseudo sections.
2129
45a466b5
TT		 21302013-01-07 Tom Tromey <tromey@redhat.com>
2131
2132 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2133 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2134 (STD_SECTION): Update.
45a466b5
TT		 2135 * bfd-in2.h: Rebuild.
2136
e407c74b
NC		 21372013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2138
2139 * archures.c (bfd_mach_mips5900): Define.
2140 * bfd-in2.h: Regenerate.
2141 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2142 * cpu-mips.c: Add support for MIPS r5900.
2143 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2144
9b239e0e
NC		 21452013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2146 Nick Clifton <nickc@redhat.com>
2147
2148 * elflink.c (get_value): Prevent the use of an undefined shift
2149 operation. Add sanity checks.
2150
bab4becb 21512013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2152
bab4becb 2153 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2154
9911c0fc 2155
bab4becb 2156For older changes see ChangeLog-2012
56882138 2157\f
bab4becb 2158Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2159
2160Copying and distribution of this file, with or without modification,
2161are permitted in any medium without royalty provided the copyright
2162notice and this notice are preserved.
2163
56882138
AM		 2164Local Variables:
2165mode: change-log
2166left-margin: 8
2167fill-column: 74
2168version-control: never
2169End:
GDB Binutils - Deliverables
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