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49206388
WN		 12013-11-26 Will Newton <will.newton@linaro.org>
2
3 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
4 Handle STT_GNU_IFUNC symbols correctly in static links.
5
b1ee0cc4
WN		 62013-11-26 Will Newton <will.newton@linaro.org>
7
8 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
9 PLT_INDEX is calculated using correct header size.
10
0cb112f7
CF		 112013-11-22 Cory Fields <cory@coryfields.com>
12
13 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
14 * libcoff.h: Regenerate.
15 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
16 timestamp if --insert-timestamp was used.
17
33aa641a
RM		 182013-11-19 Roland McGrath <mcgrathr@google.com>
19
20 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
21 when not doing linking (i.e. INFO is a null pointer).
22
0c723101
L		 232013-11-19 H.J. Lu <hongjiu.lu@intel.com>
24
25 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
26
c3320543
L		 272013-11-17 H.J. Lu <hongjiu.lu@intel.com>
28
29 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
30 and R_X86_64_PLT32_BND.
31 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
32 R_X86_64_PLT32_BND.
33 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
34 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
35 BFD_RELOC_X86_64_PLT32_BND.
36 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
37 R_X86_64_PLT32_BND.
38 (elf_x86_64_gc_sweep_hook): Likewise.
39 (elf_x86_64_relocate_section): Likewise.
40 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
41 and BFD_RELOC_X86_64_PLT32_BND.
42 * bfd-in2.h: Regenerated.
43 * libbfd.h: Likewise.
44
bb81b736
L		 452013-11-15 H.J. Lu <hongjiu.lu@intel.com>
46
47 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
48 PLT0 directly.
49 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
50
57460bcf
NC		 512013-11-14 Nick Clifton <nickc@redhat.com>
52
53 PR ld/16017
54 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
55 value, TRUE for success, FALSE for failure.
56 Fail if attempting to create a PLT entry for a thumb only target.
57 (elf32_arm_final_link_relocate): Check result of calling
58 elf32_arm_populate_plt_entry.
59 (elf32_arm_finish_dynamic_symbol): Likewise.
60
31fc8a0b
NC		 612013-11-14 Guy Martin <gmsoft@tuxicoman.be>
62
63 PR ld/16082
64 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
65 information when forcing a symbol to be local.
66
da0781dc
YZ		 672013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
68
69 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
70 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
71 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
72
3b570dee
YZ		 732013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
74
75 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
76 size of struct elf_prstatus.
77
14b5f73f
AM		 782013-11-11 Alan Modra <amodra@gmail.com>
79
80 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
81
afe397ea
AM		 822013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
83
84 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
85 here, not SYMBOL_CALLS_LOCAL.
86 (ppc64_elf_relocate_section): Likewise.
87 (size_global_entry_stubs): Set undefined symbols on their global
88 entry stubs here..
89 (build_global_entry_stubs): ..rather than here.
90 (ppc64_elf_build_stubs): Don't reset glink->size before calling
91 build_global_entry_stubs.
92
64b384e1
RM		 932013-11-07 Roland McGrath <mcgrathr@google.com>
94
95 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
96 collide with bfd_mach_l1om.
97 * bfd-in2.h: Regenerate.
98
99 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
100 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
101 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
102 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
103 (elf32_x86_64_nacl_elf_object_p): New function.
104 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
105
2bc56d66
DD		 1062013-11-05 DJ Delorie <dj@redhat.com>
107
108 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
109 are loaded before trying to use them.
110
62d887d4
L		 1112013-11-05 H.J. Lu <hongjiu.lu@intel.com>
112 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
113
114 PR ld/4409
115 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
116 error ignored.
117 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
118 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
119 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
120 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
121 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
122 (bfin_relocate_section): Likewise.
123 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
124 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
125 * elf32-cris.c (cris_elf_relocate_section): Likewise.
126 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
127 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
128 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
129 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
130 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
131 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
132 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
133 * elf32-i386.c (elf_i386_relocate_section): Likewise.
134 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
135 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
136 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
137 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
138 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
139 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
140 * elf32-metag.c (elf_metag_relocate_section): Likewise.
141 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
142 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
143 * elf32-mep.c (mep_elf_relocate_section): Likewise.
144 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
145 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
146 * elf32-mt.c (mt_elf_relocate_section): Likewise.
147 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
148 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
149 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
150 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
151 * elf32-rx.c (rx_elf_relocate_section): Likewise.
152 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
153 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
154 * elf32-s390.c (elf_s390_relocate_section): Likewise.
155 * elf32-v850.c (v850_elf_relocate_section): Likewise.
156 * elf32-vax.c (elf_vax_relocate_section): Likewise.
157 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
158 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
159 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
160 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
161 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
162 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
163 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
164 * elf64-s390.c (elf_s390_relocate_section): Likewise.
165 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
166 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
167 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
168 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
169
170 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
171 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
172
dba6fa9b
AM		 1732013-11-05 Alan Modra <amodra@gmail.com>
174
175 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
176 hidden.
177 (ppc64_elf_set_toc): Adjust.
178
33e44f2e
AM		 1792013-11-05 Alan Modra <amodra@gmail.com>
180
181 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
182 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
183 elf.srelplt, elf.iplt and elf.irelplt.
184
25153ba0
SL		 1852013-11-03 Sandra Loosemore <sandra@codesourcery.com>
186
25153ba0
SL		 187 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
188 ATTRIBUTE_UNUSED from parameter.
189 (nios2_elf_do_lo16_relocate): Likewise.
190 (nios2_elf32_do_hiadj16_relocate): Likewise.
191 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
192 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
193 (nios2_elf32_do_pcrel16_relocate): Likewise.
194 (nios2_elf32_do_call26_relocate): Likewise.
195 (nios2_elf32_do_gprel_relocate): Likewise.
196 (nios2_elf32_do_ujmp_relocate): Likewise.
197 (nios2_elf32_do_cjmp_relocate): Likewise.
198 (nios2_elf32_do_callr_relocate): Likewise.
199 (nios2_elf32_gc_mark_hook): Likewise.
200
52a82034
AM		 2012013-11-04 Alan Modra <amodra@gmail.com>
202
203 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
204 prologue to non-PIC in non-PIC executables.
205
a345bc8d
AM		 2062013-11-04 Alan Modra <amodra@gmail.com>
207
208 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
209 pointer_equality_needed flag.
210 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
211 entries for references to functions in shared libraries on
212 non-call relocs.
213 (readonly_dynrelocs): Split into function of the same name and..
214 (maybe_set_textrel): ..this new function. Update call.
215 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
216 ELFv2 in most cases if we have a plt entry. Use new
217 readonly_relocs.
218 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
219 for ifunc in static executables.
220 (size_global_entry_stubs): New function.
221 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
222 Save end of glink branch table.
223 (ppc64_elf_hash_symbol): New function.
224 (build_global_entry_stubs): New function.
225 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
226 glink sizing.
227 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
228 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
229 defined on plt code.
230
cacce40b
AM		 2312013-11-02 Alan Modra <amodra@gmail.com>
232
233 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
234
8b974ba3
AM		 2352013-11-02 Alan Modra <amodra@gmail.com>
236
237 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
238 to value for object file.
239
86e0565d
RM		 2402013-11-01 Roland McGrath <mcgrathr@google.com>
241
242 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
243 some section have SEC_HAS_CONTENTS set. It's not set for
244 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
245 sections is implausible and not really supportable anyway.
246
e8910a83
AM		 2472013-10-30 Alan Modra <amodra@gmail.com>
248
249 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
250 tag to specify tls optimisation.
251 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
252 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
253 toc pointers are used via DT_PPC64_OPT.
254
a078d95a
AM		 2552013-10-30 Alan Modra <amodra@gmail.com>
256
257 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
258 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
259 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
260 ppc64_elf_relocate_section): Use new defines.
261
b9e5796b
AM		 2622013-10-30 Alan Modra <amodra@gmail.com>
263
264 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
265 parameter and adjust for ELFv2. Update all uses.
266 (PLT_CALL_STUB_SIZE): Delete.
267 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
268 (allocate_dynrelocs): Likewise.
269 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
270 (get_r2off): Return 0 for ELFv2 -R.
271 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
272 (ppc64_elf_size_stubs): Likewise.
273 (ppc64_elf_build_stubs): Add new ELFv2 glink.
274
6911b7dc
AM		 2752013-10-30 Alan Modra <amodra@gmail.com>
276 Ulrich Weigand <uweigand@de.ibm.com>
277
278 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
279 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
280 we forgot, "plt_ent".
281 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
282 st_other bits only valid in ELFv2.
283 (ppc64_elf_merge_symbol_attribute): New function.
284 (ppc_type_of_stub): Add local_off param to test branch range.
285 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
286 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
287 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
288 Set "other" field.
289 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
290 calls.
291
ee67d69a
AM		 2922013-10-30 Alan Modra <amodra@gmail.com>
293
294 * elf64-ppc.c (abiversion, set_abiversion): New functions.
295 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
296 (struct ppc_link_hash_table): Add opd_abi.
297 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
298 (ppc64_elf_merge_private_bfd_data): New function.
299 (ppc64_elf_print_private_bfd_data): New function.
300 (ppc64_elf_tls_setup): Set htab->opd_abi.
301 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
302 tags for ELFv2.
303 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
304 (ppc64_elf_finish_dynamic_symbol): Likewise
305
71a39c98
AM		 3062013-10-30 Alan Modra <amodra@gmail.com>
307
308 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
309 reg and r12 as destination.
310 (ppc_build_one_stub): Likewise.
311 (ppc64_elf_build_stubs): Likewise for glink.
312
f9c6b907
AM		 3132013-10-30 Alan Modra <amodra@gmail.com>
314
315 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
316 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
317 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
318 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
319 Make all _HA and _HI relocs report signed overflow.
320 (ppc64_elf_reloc_type_lookup): Handle new relocs.
321 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
322 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
323 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
324 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
325 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
326 * libbfd.h: Regenerate.
327 * bfd-in2.h: Regenerate.
328
70cc877f
RM		 3292013-10-29 Roland McGrath <mcgrathr@google.com>
330
331 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
332 sequence to match what the assembler generates.
333
34a79995
JB		 3342013-10-29 Jan Beulich <jbeulich@suse.com>
335
336 * elflink.c (struct elf_outext_info): Add field file_sym_done.
337 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
338 symbol emission from here ...
339 (elf_link_output_extsym): ... to here.
340
240d6706
NC		 3412013-10-24 Nick Clifton <nickc@redhat.com>
342
343 PR binutils/15994
344 * dwarf2.c (lookup_address_in_line_info_table): Change return type
345 to be the range of addresses covered by the table.
346 (comp_unit_find_nearest_line): Likewise.
347 (find_line): Search all CUs. Select the one that matches and
348 covers the smallest address range.
349
6dd38d79
HPN		 3502013-10-18 Hans-Peter Nilsson <hp@axis.com>
351
352 * elf32-cris.c (cris_elf_check_relocs): Don't assume
353 a registered dynobj means that a .got has been created.
354
fb8a5684
AM		 3552013-10-17 Alan Modra <amodra@gmail.com>
356
357 PR 16056
358 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
359 when finding lowest_section.
360
b60bf9be
CF		 3612013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
362
363 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
364 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
365 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
366 Merge Tag_GNU_MIPS_ABI_MSA attributes.
367
b2e951ec
NC		 3682013-10-14 Nick Clifton <nickc@redhat.com>
369
370 * gen-aout.c (main): Fix formatting. Close file.
371
c5d6fa44
RS		 3722013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
373
374 * elfxx-mips.c (mips_use_local_got_p): New function.
375 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
376 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
377 GOT and absolute references.
378
0e4894b9
RM		 3792013-10-09 Roland McGrath <mcgrathr@google.com>
380
9a757e4d
RM		 381 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
382 expression to int to silence over-eager compiler warnings.
383
1c1479bf
RM		 384 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
385 loop that doesn't use (or initialize) it.
386
0e4894b9
RM		 387 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
388 Move second const qualifier so it applies to the pointer.
389
b707aa49
NC		 3902013-10-09 Nick Clifton <nickc@redhat.com>
391
392 PR binutils/16022
393 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
394
6e114b15
TT		 3952013-10-09 Tom Tromey <tromey@redhat.com>
396
397 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
398
6d490cdb
NC		 3992013-10-09 Nick Clifton <nickc@redhat.com>
400
401 PR ld/16021
402 * elf32-rl78.c (rl78_dump_symtab): Delete.
403 (rl78_get_reloc): Delete.
404
acd13123
TT		 4052013-10-09 Tom Tromey <tromey@redhat.com>
406
407 * bfd-in2.h: Rebuild.
408 * opncls.c (bfd_get_alt_debug_link_info): Change type of
409 buildid_len to bfd_size_type.
410
86879d88
SDJ		 4112013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
412
413 PR binutils/15993
414 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
415 "case". Reindent "switch" statements.
416
dc294be5
TT		 4172013-10-08 Tom Tromey <tromey@redhat.com>
418
419 * bfd-in2.h: Rebuild.
420 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
421 parameter. Change type of buildid_out. Update.
422 (get_alt_debug_link_info_shim): New function.
423 (bfd_follow_gnu_debuglink): Use it.
424
5bb7df2e
AS		 4252013-10-08 Andreas Schwab <schwab@suse.de>
426
427 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
428 for PIE executables.
429
e0eebf97
JBG		 4302013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
431
432 * configure: Regenerate.
433
1419bbe5
WN		 4342013-10-03 Will Newton <will.newton@linaro.org>
435
436 * configure: Regenerate.
437 * configure.in: Build elf-ifunc.o for AArch64.
438 * elfnn-aarch64.c: Include objalloc.h.
439 (elfNN_aarch64_local_htab_hash): New function.
440 (elfNN_aarch64_local_htab_eq): New function.
441 (elfNN_aarch64_get_local_sym_hash): New function.
442 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
443 symbol hash.
444 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
445 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
446 for handling STT_GNU_IFUNC symbols.
447 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
448 references to STT_GNU_IFUNC symbols.
449 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
450 STT_GNU_IFUNC symbols.
451 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
452 symbols. Ensure we don't increase plt.refcount from -1 to 0.
453 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
454 (elfNN_aarch64_is_function_type): Remove function.
455 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
456 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
457 (elfNN_aarch64_allocate_local_dynrelocs): New function.
458 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
459 (elfNN_aarch64_size_dynamic_sections): Call
460 elfNN_aarch64_allocate_local_dynrelocs.
461 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
462 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
463 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
464 STT_GNU_IFUNC symbols and .iplt.
465 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
466 (elfNN_aarch64_finish_dynamic_sections): Call
467 elfNN_aarch64_finish_local_dynamic_symbol.
468
cbb2b07e
NC		 4692013-09-30 Nick Clifton <nickc@redhat.com>
470
471 * cpu-msp430.c: Use printable names that match the values
472 displayed by readelf.
473
4e8516b2
AP		 4742013-08-25 Andrew Pinski <apinski@cavium.com>
475
476 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
477 fixed size of 16.
478
2f9efdfc
RS		 4792013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
480
481 * elfxx-mips.c (mips_elf_create_got_section): Hide
482 _GLOBAL_OFFSET_TABLE_.
483
91ea67ca
AM		 4842013-09-24 Alan Modra <amodra@gmail.com>
485
486 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
487
8a865bcb
AM		 4882013-09-24 Alan Modra <amodra@gmail.com>
489
490 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
491 stabs at end of .stab. Tidy variable usage. Don't drop the need
492 for a NULL function name stab if If N_FUN stab is ignored.
493 Ensure index entry count loop matches write loop.
494
cc9afea3
AM		 4952013-09-20 Alan Modra <amodra@gmail.com>
496
497 * configure: Regenerate.
498
bc080e94
TG		 4992013-09-18 Tristan Gingold <gingold@adacore.com>
500
501 * configure.in: Bump version to 2.24.51
502 * configure: Regenerate.
503
5baf5e34
SE		 5042013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
505
506 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
507 EF_MIPS_FP64.
508
29bff3ea
DA		 5092013-08-31 John David Anglin <dave.anglin@bell.net>
510
511 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
512 format string.
513
5c98a14e
JJ		 5142013-08-29 Jakub Jelinek <jakub@redhat.com>
515
516 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
517 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
518 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
519 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
520
e5034e59
AM		 5212013-08-27 Alan Modra <amodra@gmail.com>
522
523 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
524 Add notice_as_needed.
525 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
526 (elf_backend_notice_as_needed): Define.
527 (ppc64_elf_as_needed_cleanup): Rename and adjust..
528 (ppc64_elf_notice_as_needed): ..to this.
529 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
530 (elf_link_add_object_symbols): ..from here.
531 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
532 (elf_backend_notice_as_needed): Define..
533 (elfNN_bed): ..and use here.
534
1098fd41
RM		 5352013-08-26 Roland McGrath <mcgrathr@google.com>
536
537 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
538 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
539 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
540 (bfd_i386_nacl_arch): New variable.
541 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
542 (bfd_x64_32_arch_intel_syntax): Link them into the list.
543 * bfd-in2.h: Regenerate.
544
887badb3
RM		 5452013-08-26 Roland McGrath <mcgrathr@google.com>
546
547 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
548 elf_segment_map list. If an executable segment is page-aligned
549 but does not end with a full page, then append a fake section into
550 the segment map entry that pads out the page.
551 (nacl_final_write_processing): New function. Write the code fill
552 laid out in nacl_modify_segment_map.
553 * elf-nacl.h: Declare it.
554 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
555 (elf_backend_final_write_processing): Define it for NaCl backend.
556 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
557 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
558
559 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
560 parameter to MINPAGESIZE.
561 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
562
563 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
564
387f8054
MR		 5652013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
566
567 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
568 set GOT's entry size if there is no ELF section data.
569 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
570 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
571 Likewise.
572
f8222080
L		 5732013-08-23 H.J. Lu <hongjiu.lu@intel.com>
574
575 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
576 (get_elf_x86_64_backend_data): Use it.
577 (elf_x86_64_size_dynamic_sections): Likewise.
578
9aff4b7a
NC		 5792013-08-23 Yuri Chornoivan <yurchor@ukr.net>
580
581 PR binutils/15834
582 * bfdio.c: Fix typos.
583 * elf32-spu.c: Likewise.
584 * elfnn-aarch64.c: Likewise.
585
2eea2440
TG		 5862013-08-21 Tristan Gingold <gingold@adacore.com>
587
588 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
589 .ovrflo sections.
590 * coffcode.h (coff_compute_section_file_positions): Force
591 match between file offset and vma offset.
592
934bce08
AM		 5932013-08-21 Alan Modra <amodra@gmail.com>
594
595 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
596 and *poldalignment before exiting when !relocs_compatible.
597
00b7642b
AM		 5982013-08-21 Alan Modra <amodra@gmail.com>
599
600 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
601 symbols to STV_HIDDEN.
602
62c34db3
NC		 6032013-08-14 John Tytgat <john@bass-software.com>
604
605 PR ld/15787
606 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
607 segment containing the relocating symbol instead of assuming 0 for
608 sb group relocations.
609
4046d87a
NC		 6102013-08-09 Nick Clifton <nickc@redhat.com>
611
612 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
613 flag bits do not match.
614 (rl78_elf_print_private_bfd_data): Describe G10 flag.
615
13896403
RS		 6162013-08-05 John Tytgat <john@bass-software.com>
617
618 * po/BLD-POTFILES.in: Regenerate.
619 * po/SRC-POTFILES.in: Likewise.
620
31a91d61
NC		 6212013-07-31 John Tytgat <john@bass-software.com>
622
623 PR ld/15787
624 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
625 output section VMA.
626
a505d7ac
MR		 6272013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
628
629 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
630 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
631 section.
632
0608afa7
AP		 6332013-07-27 Andrew Pinski <apinski@cavium.com>
634
635 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
636 Use the correct alignment for
637 _bfd_elf_make_dynamic_reloc_section for ILP32.
638
54757ed1
AP		 6392013-07-27 Andrew Pinski <apinski@cavium.com>
640
641 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
642 BFD_RELOC_AARCH64_NONE explicitly.
643
f6518c48
MR		 6442013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
645
646 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
647 entry size if there is no ELF section data.
648
125b5bac
MR		 6492013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
650
651 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
652 Don't check symbol visibility here. Remove a check already
653 asserted for.
654 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
655 instead of individual checks.
656 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
657 check the offset to decide if produce a GOT or PLT entry.
658 Remove redundant assertions. Remove code to produce GOT entries
659 for local symbols. Remove a duplicate comment and add a comment
660 on GOT relocations.
661 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
662 dynamic relocs.
663
49d01bf6
MR		 6642013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
665
666 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
667 typo.
668
fac3d241
MR		 6692013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
670
671 * elf32-vax.c (elf_vax_discard_got_entries): New function.
672 (elf_vax_always_size_sections): Likewise.
673 (elf_vax_size_dynamic_sections): Remove code moved to
674 elf_vax_always_size_sections. Make comment on
675 elf_vax_instantiate_got_entries match reality.
676 (elf_vax_instantiate_got_entries): Assert that rather than check
677 if dynobj is null. Don't check for dynamic_sections_created.
678 Make function description match reality.
679 (elf_backend_always_size_sections): New macro.
680
729eabd5
AM		 6812013-07-25 Alan Modra <amodra@gmail.com>
682
683 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
684 with a union.
685 (opd_entry_value): Cache .opd section contents.
686 (ppc64_elf_relocate_section): Adjust.
687
db6a5d5f
AM		 6882013-07-25 Alan Modra <amodra@gmail.com>
689
690 PR ld/15762
691 PR ld/12761
692 * elflink.c (elf_link_add_object_symbols): Correct test in
693 last patch. Remove unnecessary code.
694
7fa9fcb6
TG		 6952013-07-24 Tristan Gingold <gingold@adacore.com>
696
697 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
698 R_RBR. Add numbers in comments.
699 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
700 * coff64-rs6000.c: Likewise.
701
436e1eba
AM		 7022013-07-20 Alan Modra <amodra@gmail.com>
703
704 PR ld/15762
705 PR ld/12761
706 * elflink.c (elf_link_add_object_symbols): Don't clobber
707 .gnu.warning.symbol sections when shared.
708
ee181c72
NC		 7092013-07-19 Nick Clifton <nickc@redhat.com>
710
711 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
712 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
713
df301bfc
NC		 7142013-07-18 Travis Snoozy <quandary@remstate.com>
715
716 PR ld/15721
717 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
718 destination masks.
719 * R_MSP430_2X_PCREL: Likewise.
720 * R_MSP430X_10_PCREL: Likewise.
721 * R_MSP430X_2X_PCREL: Likewise.
722
39f21624
NC		 7232013-07-18 Terry Guo <terry.guo@arm.com>
724
00b7642b 725 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 726 thumb only targets.
00b7642b 727 (elf32_arm_final_link_relocate): Likewise.
39f21624 728
671a6cbe
NC		 7292013-07-18 Bill Neubauer <wcn@google.com>
730
731 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
732 .debug_gdb_scripts
733
7a89b94e
NC		 7342013-07-18 Roland McGrath <mcgrathr@google.com>
735
736 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
737 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
738 (arm_build_one_stub): Increase MAXRELOCS to 3.
739 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
740 (struct elf32_arm_link_hash_table): Give add_stub_section member's
741 pointee type a third argument.
742 (elf32_arm_create_or_find_stub_sec): Update caller.
743 (elf32_arm_size_stubs): Update argument type.
744 * bfd-in.h (elf32_arm_size_stubs): Update decl.
745 * bfd-in2.h: Regenerate.
746 * libbfd.h: Regenerate.
747
d929bc19
MR		 7482013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
749
750 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
751 magic numbers with enum values.
752
7e11d300
RM		 7532013-07-12 Roland McGrath <mcgrathr@google.com>
754
755 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
756 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
757 been added here with 2013-07-05 elf32-s390.c change).
758 * bfd-in2.h: Regenerate (no-op).
759 * libbfd.h: Regenerate (no-op).
760
ba92f887
MR		 7612013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
762
763 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
764 EF_MIPS_NAN2008.
765 (_bfd_mips_elf_print_private_bfd_data): Likewise.
766
53452371
TG		 7672013-07-09 Tristan Gingold <gingold@adacore.com>
768
769 * vms-alpha.c (struct vms_private_data_struct): Remove
770 flag_hash_long_names and flag_show_after_trunc.
771 (hash_string): Remove.
772 (_bfd_vms_length_hash_symbol): Remove.
773 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
774 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
775 (_bfd_vms_write_ehdr): Remove code that set removed flags.
776 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
777 (vms_bfd_is_local_label_name): Remove trace call.
778
787548c8
TG		 7792013-07-09 Tristan Gingold <gingold@adacore.com>
780
781 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
782 macros.
783 * configure.com: Adjust to match changes in configure.
784 * makefile.vms (OBJS): Update list.
785
2d63fb6c
TG		 7862013-07-05 Tristan Gingold <gingold@adacore.com>
787
788 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
789 overflow sections.
790
fb798c50
AK		 7912013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
792
793 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
794 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
795 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
796 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
797 relocations.
798 * elf64-s390.c: See elf32-s390.c
799 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
800 * libbfd.h: Add new reloc strings.
801
7bcccb57
MS		 8022013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
803
804 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
805 values.
806 (elfNN_aarch64_relocate_section): Likewise.
807 (elfNN_aarch64_gc_sweep_hook): Likewise.
808 (elfNN_aarch64_check_relocs): Likewise.
809
5295321c
AM		 8102013-07-03 Alan Modra <amodra@gmail.com>
811
812 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
813 when relocatable. Don't change root.type or type here.
814 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
815
ba8ca3e7
AM		 8162013-07-03 Alan Modra <amodra@gmail.com>
817
818 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
819 (ppc64_elf_size_stubs): Don't set "addend".
820 (ppc64_elf_relocate_section): Don't allow calls via
821 toc-adjusting stubs without a following nop even in an
822 executable, except for self-calls and both libc_start_main
823 and .libc_start_main.
824
c66bb0ee
AM		 8252013-07-03 Alan Modra <amodra@gmail.com>
826
827 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
828
d5be367d
TG		 8292013-07-02 Tristan Gingold <gingold@adacore.com>
830
831 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
832 line.
833
9a1ada6c
TG		 8342013-07-02 Tristan Gingold <gingold@adacore.com>
835
b1a49096
TG		 836 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
837 (_bfd_vms_find_nearest_line_discriminator): New function.
838
8392013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 840
9a1ada6c
TG		 841 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
842
a685c4e6
TG		 8432013-07-02 Tristan Gingold <gingold@adacore.com>
844
845 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
846 (rs6000coff_vec): Reference it.
847
cc0efaa8
MS		 8482013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
849
850 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
851 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
852 (elfNN_aarch64_create_dynamic_sections): Do not define
853 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
854
f40da81b
AM		 8552013-07-02 Alan Modra <amodra@gmail.com>
856
857 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
858 .TOC. after relocatable check.
859
1c865ab2
AM		 8602013-07-01 Alan Modra <amodra@gmail.com>
861
862 * elf64-ppc.h (ppc64_elf_toc): Delete.
863 (ppc64_elf_set_toc): Declare.
864 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
865 with call the ppc64_elf_set_toc.
866 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
867 (ppc64_elf_start_multitoc_partition): Likewise.
868 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
869 with elf.hgot.
870 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
871 for ".TOC.".
872 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
873 as needing a toc pointer.
874 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
875 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
876 Set elf.hgot value.
877
a69ed7f7
L		 8782013-06-28 H.J. Lu <hongjiu.lu@intel.com>
879
880 PR ld/15685
881 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
882 R_X86_64_DTPOFF64.
883
c3b6407f
NC		 8842013-06-28 Nick Clifton <nickc@redhat.com>
885
886 PR ld/15302
887 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
888
8db339a6
MS		 8892013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
890
891 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
892 in sgot.
893 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
894 in sgot[0] rather than sgotplt[0].
895
2d426575
YZ		 8962013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
897
898 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
899 beginning of the generated file.
900 (elf64-aarch64.c): Likewise.
901 * Makefile.in: Re-generated.
902
caed7120
YZ		 9032013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
904
905 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
906 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
907 * Makefile.in: Re-generated.
908 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
909 (bfd_elf64_littleaarch64_vec): Likewise.
910 (bfd_elf32_bigaarch64_vec): Likewise.
911 (bfd_elf32_littleaarch64_vec): Likewise.
912 * configure: Re-generated.
913 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
914 * elfxx-aarch64.h: New file.
915 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
916 stuff to elfxx-aarch64.c.
917 (bfd_elf_aarch64_put_addend): Removed.
918 (PG_OFFSET, PG): Likewise.
919 (elfNN_aarch64_small_plt0_entry): Support ELF32.
920 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
921 (elf64_aarch64_grok_prstatus): Removed.
922 (elf_backend_grok_prstatus): Removed.
923 (insn32): Likewise.
924 (aarch64_unsigned_overflow): Likewise.
925 (aarch64_signed_overflow): Likewise.
926 (aarch64_resolve_relocation): Likewise.
927 (MASK): Likewise.
928 (decode_branch_ofs_26): Likewise.
929 (decode_cond_branch_ofs_19): Likewise.
930 (decode_ld_lit_ofs_19): Likewise.
931 (decode_tst_branch_ofs_14): Likewise.
932 (decode_movw_imm): Likewise.
933 (decode_adr_imm): Likewise.
934 (decode_add_imm): Likewise.
935 (reencode_branch_ofs_26): Likewise.
936 (reencode_cond_branch_ofs_19): Likewise.
937 (reencode_ld_lit_ofs_19): Likewise.
938 (reencode_tst_branch_ofs_14): Likewise.
939 (reencode_movw_imm): Likewise.
940 (reencode_adr_imm): Likewise.
941 (reencode_ldst_pos_imm): Likewise.
942 (reencode_add_imm): Likewise.
943 (reencode_movzn_to_movz): Likewise.
944 (reencode_movzn_to_movn): Likewise.
945 (aarch64_relocate): Update to call the new function names in
946 elfxx-aarch64.c.
947 (aarch64_calculate_got_entry_vma): Likewise.
948 (elfNN_aarch64_final_link_relocate): Likewise.
949 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
950 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
951 (elf_aarch64_update_plt_entry): ... this.
952 (elfNN_aarch64_create_small_pltn_entry): Update.
953 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
954 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
955 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
956 call elf_aarch64_update_plt_entry.
957
a6bb11b2
YZ		 9582013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
959
960 * bfd-in2.h: Re-generated.
961 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
962 (IS_AARCH64_TLS_RELOC): Change to be based on the
963 bfd reloc enumerators.
964 (IS_AARCH64_TLSDESC_RELOC): Likewise.
965 (PG, PG_OFFSET): Cast literal to bfd_vma.
966 (elf64_aarch64_howto_table): Removed.
967 (elf64_aarch64_howto_dynrelocs): Removed.
968 (elf64_aarch64_tls_howto_table): Removed.
969 (elf64_aarch64_tlsdesc_howto_table): Removed.
970 (elfNN_aarch64_howto_table): New table to host all howto entires..
971 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
972 (elfNN_aarch64_bfd_reloc_from_howto): New function.
973 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
974 (struct elf_aarch64_reloc_map): New.
975 (elf_aarch64_reloc_map): New table.
976 (elfNN_aarch64_howto_from_bfd_reloc): New function.
977 (elfNN_aarch64_howto_from_type): Update to look up the new table
978 elfNN_aarch64_howto_table.
979 (struct elf64_aarch64_reloc_map): Remove.
980 (elf64_aarch64_reloc_map): Remove.
981 (elfNN_aarch64_reloc_type_lookup): Change to call
982 elfNN_aarch64_howto_from_bfd_reloc.
983 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
984 elfNN_aarch64_howto_table.
985 (aarch64_resolve_relocation): Refactor to switch on the bfd
986 reloc enumerators.
987 (bfd_elf_aarch64_put_addend): Likewise.
988 (elfNN_aarch64_final_link_relocate): Likewise.
989 (aarch64_tls_transition_without_check): Likewise.
990 (aarch64_reloc_got_type): Likewise.
991 (aarch64_can_relax_tls): Likewise.
992 (aarch64_tls_transition): Likewise.
993 (elfNN_aarch64_tls_relax): Likewise.
994 (elfNN_aarch64_final_link_relocate): Likewise.
995 (elfNN_aarch64_relocate_section): Likewise.
996 (elfNN_aarch64_gc_sweep_hook): Likewise.
997 (elfNN_aarch64_check_relocs): Likewise.
998 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
999 * libbfd.h: Re-generated.
1000 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1001 (BFD_RELOC_AARCH64_RELOC_START)
1002 (BFD_RELOC_AARCH64_RELOC_END)
1003 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1004 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1005 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1006 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1007 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1008 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1009 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1010
cec5225b
YZ		 10112013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1012
1013 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1014 (BUILD_CFILES): Add elf32-aarch64.c.
1015 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1016 * Makefile.in: Re-generated.
1017 * archures.c (bfd_mach_aarch64_ilp32): New define.
1018 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1019 (bfd_elf32_aarch64_set_options): Ditto.
1020 (elf32_aarch64_setup_section_lists): Ditto.
1021 (elf32_aarch64_next_input_section): Ditto.
1022 (elf32_aarch64_size_stubs): Ditto.
1023 (elf32_aarch64_build_stubs): Ditto.
1024 * bfd-in2.h: Re-generated.
1025 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1026 and bfd_elf32_bigaarch64_vec.
1027 (aarch64-*-linux*): Likewise.
1028 (aarch64_be-*-elf): Likewise.
1029 (aarch64_be-*-linux*): Likewise.
1030 * configure.in (bfd_elf32_bigaarch64_vec)
1031 (bfd_elf32_littleaarch64_vec): New.
1032 * configure: Re-generated.
1033 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1034 lp64 ones.
1035 (bfd_aarch64_arch_ilp32): New.
1036 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1037 * elfnn-aarch64.c (ARCH_SIZE): New define.
1038 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1039 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1040 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1041 (ELF64_R_*): Rename to ELFNN_R_*.
1042 Plus other paramaterization.
1043 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1044 New declarations.
1045 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1046 bfd_elf32_littleaarch64_vec.
1047
81197114
YZ		 10482013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1049
1050 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1051 (BUILD_CFILES): Add elf64-aarch64.c.
1052 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1053 * Makefile.in: Re-generated.
1054 * elf64-aarch64.c: Rename to ...
1055 * elfnn-aarch64.c: ... this.
1056
833794fc
MR		 10572013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1058 Paul Brook <paul@codesourcery.com>
1059
1060 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1061 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1062 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1063 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1064 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1065 (micromips_insn32_o32_exec_plt0_entry): New variable.
1066 (micromips_insn32_o32_exec_plt_entry): Likewise.
1067 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1068 (mips_elf_estimate_stub_size): Likewise.
1069 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1070 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1071 (mips_finish_exec_plt): Likewise.
1072 (_bfd_mips_elf_relax_section): Likewise.
1073 (_bfd_mips_elf_insn32): New function.
1074 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1075
1bbce132
MR		 10762013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1077
1078 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1079 prototype.
1080 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1081 (bfd_elf32_get_synthetic_symtab): New macro.
1082 * elfxx-mips.c (plt_entry): New structure.
1083 (mips_elf_link_hash_entry): Add use_plt_entry member.
1084 (mips_elf_link_hash_table): Rename plt_entry_size member to
1085 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1086 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1087 members.
1088 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1089 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1090 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1091 (STUB_LI16S_MICROMIPS): Likewise.
1092 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1093 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1094 (micromips_o32_exec_plt0_entry): New variable.
1095 (mips16_o32_exec_plt_entry): Likewise.
1096 (micromips_o32_exec_plt_entry): Likewise.
1097 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1098 (mips_elf_output_extsym): Update to use gotplt_union's plist
1099 member rather than offset.
1100 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1101 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1102 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1103 member rather than offset.
1104 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1105 entries.
1106 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1107 here.
1108 (mips_elf_make_plt_record): New function.
1109 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1110 of JAL relocations that might need a PLT entry.
1111 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1112 gotplt_union's plist member rather than offset. Set individual
1113 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1114 Don't set the symbol's value in the symbol table for PLT
1115 references here. Don't set the PLT or PLT GOT section sizes
1116 here.
1117 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1118 (mips_elf_allocate_lazy_stub): Likewise.
1119 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1120 magic symbol.
1121 (mips_elf_set_plt_sym_value): New function.
1122 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1123 PLT and PLT GOT section sizes here. Set the symbol values in
1124 the symbol table for PLT references here. Handle microMIPS
1125 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1126 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1127 gotplt_union's plist member rather than offset. Handle
1128 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1129 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1130 gotplt_union's plist member rather than offset. Use
1131 MIPS_ELF_GOT_SIZE to calculate GOT address.
1132 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1133 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1134 mips_finish_exec_plt.
1135 (_bfd_mips_elf_link_hash_table_create): Update to use
1136 gotplt_union's plist member rather than offset.
1137 (_bfd_mips_elf_get_synthetic_symtab): New function.
1138
cd6d434c
NC		 11392013-06-24 Wawa <caojinyu@msn.com>
1140
1141 PR 15657
1142 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1143
42429eac
RS		 11442013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1145
1146 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1147 files to...
1148 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1149 * Makefile.in: Regenerate.
1150 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1151 Set want64 to true for them at the end.
1152 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1153 #ifdef BFD64.
1154
12d83431
SL		 11552013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1156
1157 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1158 set sh_entsize for PLT section.
1159
b9eead84
YZ		 11602013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1161
1162 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1163 * bfd-in2.h: Re-generated.
1164 * elf64-aarch64.c (RELOC_SECTION): Removed.
1165 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1166 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1167 (elf64_aarch64_link_hash_traverse): Ditto.
1168 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1169 comment.
1170
8847944f
WN		 11712013-06-19 Will Newton <will.newton@linaro.org>
1172
1173 * configure: Regenerated.
1174 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1175 * elf64-aarch64.c: Remove objalloc.h include.
1176 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1177 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1178 members. (elf_aarch64_local_htab_hash): Remove function.
1179 (elf_aarch64_local_htab_eq): Remove function.
1180 (elf_aarch64_get_local_sym_hash): Remove function.
1181 (elf64_aarch64_link_hash_table_create): Remove local hash
1182 table initialization.
1183 (elf64_aarch64_final_link_relocate): Remove sym argument and
1184 handling of ifunc symbols.
1185 (elf64_aarch64_relocate_section): Don't pass sym argument to
1186 elf64_aarch64_final_link_relocate.
1187 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1188 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1189 (elf64_aarch64_check_relocs): Likewise.
1190 (elf64_aarch64_post_process_headers): Remove call to
1191 _bfd_elf_set_osabi.
1192 (elf64_aarch64_is_function_type): New function.
1193 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1194 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1195 (elf64_aarch64_size_dynamic_sections): Remove call to
1196 elf_aarch64_allocate_local_dynrelocs.
1197 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1198 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1199 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1200 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1201 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1202 elf_aarch64_finish_local_dynamic_symbol.
1203 (elf64_aarch64_add_symbol_hook): Remove function.
1204
2532064a
YZ		 12052013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1206
1207 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1208 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1209 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1210 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1211 R_AARCH64_GOT_LD_PREL19.
1212
2f47f5fc
NC		 12132013-06-13 Terry Guo <terry.guo@arm.com>
1214
1215 PR ld/15302
1216 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1217 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1218 supports thumb instructions.
1219
34064ff3
DD		 12202013-06-11 DJ Delorie <dj@redhat.com>
1221
1222 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1223
3368874f
WN		 12242013-06-11 Will Newton <will.newton@linaro.org>
1225
1226 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1227 ELF64_R_SYM instead of ELF32_R_SYM.
1228
47fc0f1f
NC		 12292013-06-11 Nick Clifton <nickc@redhat.com>
1230
1231 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1232 checks if the dynamic sections have been created and relaxation
1233 has not been performed.
1234
692e2b8b
WN		 12352013-06-07 Will Newton <will.newton@linaro.org>
1236
1237 * configure: Regenerate.
1238 * configure.in: Build elf-ifunc.o for AArch64.
1239 * elf64-aarch64.c: Include objalloc.h.
1240 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1241 (struct elf64_aarch64_link_hash_table): Add members for handling
1242 R_AARCH64_IRELATIVE relocations.
1243 (elf_aarch64_local_htab_hash): New function.
1244 (elf_aarch64_local_htab_eq): New function.
1245 (elf_aarch64_get_local_sym_hash): New function.
1246 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1247 symbol hash.
1248 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1249 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1250 for handling STT_GNU_IFUNC symbols.
1251 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1252 references to STT_GNU_IFUNC symbols.
1253 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1254 STT_GNU_IFUNC symbols.
1255 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1256 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1257 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1258 (elf64_aarch64_is_function_type): Remove function.
1259 (elf64_aarch64_allocate_dynrelocs): Call
1260 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1261 (elf_aarch64_allocate_local_dynrelocs): New function.
1262 (elf64_aarch64_size_dynamic_sections): Call
1263 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1264 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1265 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1266 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1267 STT_GNU_IFUNC symbols and .iplt.
1268 (elf_aarch64_finish_local_dynamic_symbol): New function.
1269 (elf64_aarch64_finish_dynamic_sections): Call
1270 elf_aarch64_finish_local_dynamic_symbol.
1271 (elf64_aarch64_add_symbol_hook): New function.
1272
fa549f3b
AM		 12732013-06-03 Alan Modra <amodra@gmail.com>
1274
1275 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1276 var. Use it with last_stab.
1277
067ec077
CM		 12782013-05-30 Paul Brook <paul@codesourcery.com>
1279
1280 * bfd-in2.h: Regenerate.
1281 * elf32-mips.c (elf_mips_eh_howto): New.
1282 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1283 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1284 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1285 * elf64-mips.c (elf_mips_eh_howto): New.
1286 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1287 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1288 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1289 * libbfd.h: Regenerate.
1290 * reloc.c (BFD_RELOC_MIPS_EH): New.
1291
95e34fb4
NC		 12922013-05-29 Nick Clifton <nickc@redhat.com>
1293
1294 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1295 alternate debug info source.
1296 (dwarf_debug_sections): Add entries for alternate .debug_str and
1297 .debug_info sections.
1298 (dwarf_debug_section_enum): Likewise.
1299 (read_alt_indirect_string): New function. Handles a
1300 DW_FORM_GNU_strp_alt attribute.
1301 (read_alt_indirect_ref): New function. Handles a
1302 DW_FORM_GNU_ref_alt attribute.
1303 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1304 DW_FORM_GNU_strp_alt.
1305 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1306 attributes.
1307 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1308 sources.
1309 * opncls.c (GNU_DEBUGALTLINK): Define.
1310 (bfd_get_alt_debug_link_info): New function.
1311 (separate_alt_debug_file_exists): New function.
1312 (find_separate_debug_file): Add parameters for fetch and check
1313 functions.
1314 (bfd_follow_gnu_debugaltlink): New function.
1315 * bfd-in2.h: Regenerate.
1316
418009c2
YZ		 13172013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1318
1319 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1320 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1321 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1322 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1323 * bfd-in2.h: Regenerate.
1324 * libbfd.h: Regenerate.
1325 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1326 the correct names.
1327 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1328 (elf64_aarch64_reloc_map): Likewise.
1329 (aarch64_resolve_relocation): Likewise.
1330 (bfd_elf_aarch64_put_addend): Likewise.
1331 (aarch64_tls_transition_without_check): Likewise.
1332 (aarch64_reloc_got_type): Likewise.
1333 (elf64_aarch64_final_link_relocate): Likewise.
1334 (elf64_aarch64_tls_relax): Likewise.
1335 (elf64_aarch64_relocate_section): Likewise.
1336 (elf64_aarch64_gc_sweep_hook): Likewise.
1337 (elf64_aarch64_check_relocs): Likewise.
1338
9d782e8d
MW		 13392013-05-26 Mark Wielaard <mjw@redhat.com>
1340
1341 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1342 (max_open_files): New static int initialized to zero.
1343 (bfd_cache_max_open): New static function to set and return
1344 max_open_files.
1345 (bfd_cache_init): Use bfd_cache_max_open.
1346 (bfd_open_file): Likewise.
1347 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1348 (AC_CHECK_FUNCS): Add getrlimit.
1349 * configure: Regenerated.
1350 * config.in: Likewise.
1351 * sysdep.h: Check and include sys/resource.h for getrlimit.
1352
03ae2d5e
AM		 13532013-05-23 Alan Modra <amodra@gmail.com>
1354
1355 * format.c (bfd_check_format_matches): Don't match a target in
1356 targ_selvecs if some other target is a better match. If
1357 targets implement match priority, fall back to the first of
1358 the best matches.
1359
ad3d9127
AM		 13602013-05-22 Eric Herman <eric@freesa.org>
1361
1362 PR binutils/15462
1363 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1364
5b3905f1
AM		 13652013-05-22 Ralf Dreesen <gamma@dreesen.net>
1366
1367 PR binutils/15474
1368 * srec.c (srec_set_section_contents): Properly convert size
1369 and offset to address when octets_per_byte is not unity.
1370
8be65dd3
MR		 13712013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1372
1373 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1374 refcount member of the gotplt_union when resetting the reference
1375 count. Adjust comment.
1376
593f8f29
WN		 13772013-05-20 Will Newton <will.newton@linaro.org>
1378
1379 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1380 relocs_copied member.
1381 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1382 relocs_copied member.
1383 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1384 relocs_copied member.
1385
a0f0eb1e
MR		 13862013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1387
1388 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1389 function definition.
1390
af65e588
CC		 13912013-05-16 Cary Coutant <ccoutant@google.com>
1392
1393 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1394 external_ext_size and esize.
1395
9f6e76f4
TG		 13962013-05-16 Tristan Gingold <gingold@adacore.com>
1397
1398 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1399 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1400
c495064d
AS		 14012013-05-15 Andreas Schwab <schwab@suse.de>
1402
1403 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1404
110a61d3
JB		 14052013-05-10 Joel Brobecker <brobecker@adacore.com>
1406
1407 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1408 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1409
ceae87f3
JB		 14102013-05-09 Joel Brobecker <brobecker@adacore.com>
1411
1412 * bfd.c (_bfd_default_error_handler): Replace use of putc
1413 by fputc. Add comment explaining why.
1414
012b2306
AM		 14152013-05-09 Alan Modra <amodra@gmail.com>
1416
1417 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1418 of symbols when hashes already exist.
1419
7b70956d
WN		 14202013-05-07 Will Newton <will.newton@linaro.org>
1421
1422 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1423 plt_header_size argument for ports where it differs from
1424 plt_entry_size.
1425 * elf-bfd.h: Likewise.
1426 * elf32-i386.c: Pass plt_header_size to
1427 _bfd_elf_allocate_ifunc_dyn_relocs.
1428 * elf64-x86-64.c: Likewise.
1429
1ee9e8b3
WN		 14302013-05-07 Will Newton <will.newton@linaro.org>
1431
012b2306 1432 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 1433 function.
1434 * elf-bfd.h: Likewise.
1435
b47468a6
CM		 14362013-05-06 Paul Brook <paul@codesourcery.com>
1437
012b2306
AM		 1438 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1439 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1440 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1441 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1442 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1443 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 1444
128205bb
AM		 14452013-05-06 Alan Modra <amodra@gmail.com>
1446
1447 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1448 hashes are not available.
1449
f45794cb
AM		 14502013-05-06 Alan Modra <amodra@gmail.com>
1451
1452 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1453 hashes around loading as-needed library. Zero them on allocation,
1454 and restore to initial all-zero state if library not needed.
1455 Arrange to reuse hashes if we load library again later.
1456
d150b1a2
RS		 14572013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1458
1459 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1460 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1461 * elfn32-mips.c: Likewise.
1462 * elf64-mips.c: Likewise.
1463
13761a11
NC		 14642013-05-02 Nick Clifton <nickc@redhat.com>
1465
1466 * archures.c: Add some more MSP430 machine numbers.
1467 * config.bfd (msp430): Define targ_selvecs.
1468 * configure.in: Add bfd_elf32_msp430_ti_vec.
1469 * cpu-msp430.c: Add some more MSP430 machine numbers.
1470 * elf32-msp430.c Add support for MSP430X relocations.
1471 Add support for TI compiler generated relocations.
1472 Add support for sym_diff relocations.
1473 Add support for relaxing out of range short branches into long
1474 branches.
1475 Add support for MSP430 attribute section.
1476 * reloc.c: Add MSP430X relocations.
1477 * targets.c: Add bfd_elf32_msp430_ti_vec.
1478 * bfd-in2.h: Regenerate.
1479 * configure: Regenerate.
1480 * libbfd.h: Regenerate.
1481
df26367c
MR		 14822013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1483
1484 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1485 alpha*-*-linux*ecoff*.
1486
ed54588d
NC		 14872013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1488
1489 PR binutils/15417
1490 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1491 zero.
1492
b8297068
AM		 14932013-04-30 Alan Modra <amodra@gmail.com>
1494
1495 * elflink.c (bfd_elf_record_link_assignment): Dont make
1496 STV_INTERNAL symbols STV_HIDDEN.
1497
b40bf0a2
NC		 14982013-04-29 Nick Clifton <nickc@redhat.com>
1499
1500 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1501 fragmented .debug_line sections associated with unmarked code
1502 sections.
1503
aba8c3de
WN		 15042013-04-29 Will Newton <will.newton@linaro.org>
1505
1506 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1507 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1508
7fcfd62d
NC		 15092013-04-29 Will Newton <will.newton@linaro.org>
1510
1511 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1512 error check up and add error message.
1513
ed5acf27
WN		 15142013-04-26 Will Newton <will.newton@linaro.org>
1515
1516 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1517
49926cd0
AM		 15182013-04-25 Alan Modra <amodra@gmail.com>
1519
1520 * config.bfd: Add powerpc64le-linux.
1521
05567e3d
L		 15222013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1523
1524 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1525 x86_64-*-elf*.
1526
99059e56
RM		 15272013-04-24 Roland McGrath <mcgrathr@google.com>
1528
1529 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1530 allocate space for PLT header even if IS_IPLT_ENTRY.
1531 (arm_nacl_put_plt0): New function, broken out of ...
1532 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1533 If HTAB->nacl_p, set up the PLT header in .iplt too.
1534 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1535 a mapping symbol for the start of .iplt too.
1536
544008aa
NC		 15372013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1538
7b5d8d96
NC		 1539 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1540 BFD_ALIGN to int.
1541 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1542 variables.
1543 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1544 to bfd_vma.
1545 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1546
86f7d49b
AM		 15472013-04-22 Alan Modra <amodra@gmail.com>
1548
1549 PR ld/15382
1550 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1551 sh_size or reloc_count adjustment by count.
1552
bfeb4a28
AM		 15532013-04-22 Alan Modra <amodra@gmail.com>
1554
1555 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1556 create_linkage_sections here..
1557 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1558 (create_linkage_sections): Move earlier in file.
1559 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1560 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1561
2d0a6933
NC		 15622013-04-19 Nick Clifton <nickc@redhat.com>
1563
1564 PR binutils/15356
1565 * compress.c (decompress_contents): Always call inflateEnd, even
1566 when another inflation operation fails.
1567
a9ea330b
L		 15682013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1569
1570 * elf-ifunc.c: Update copyright year.
1571
a253d456
NC		 15722013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1573
1574 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1575 macro's return value is ignored.
1576 * elf32-hppa.c: Likewise.
1577 * elf32-tic6x.c: Likewise.
1578 * mach-o.c: Likewise.
1579 * mmo.c: Likewise.
1580 * opncls.c: Likewise.
1581 * peicode.h: Likewise.
1582 * elf32-m32r.c: Check return value of bfd_set_section_*().
1583 * elfnn-ia64.c: Likewise.
1584 * elfxx-mips.c: Likewise.
1585 * vms-alpha.c: Likewise.
1586
1622ff3b
L		 15872013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1588
1589 PR ld/15371
1590 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1591 regular reference without non-GOT reference when building
1592 shared library.
1593
a22cd6f6
AM		 15942013-04-15 Alan Modra <amodra@gmail.com>
1595
1596 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1597 cache slot for archives.
1598
ed905580
HPN		 15992013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1600
1601 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1602 local variable mmop.
1603
8d6a12ee
NC		 16042013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1605
1606 PR ld/12494
33e44f2e 1607 * elf32-avr.c: Consider all sections to determine if linker
8d6a12ee
NC		 1608 relaxation can safely delete a ret after a call/jmp
1609
79bb5c23
NC		 16102013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1611
1612 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1613 INODEs.
1614
36192a8d
TT		 16152013-04-08 Tom Tromey <tromey@redhat.com>
1616
1617 * som.c (bfd_section_from_som_symbol): No longer static.
1618 * som.h (bfd_section_from_som_symbol): Declare.
1619
198f1157
AM		 16202013-04-06 Alan Modra <amodra@gmail.com>
1621
1622 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1623 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1624
c69ba956
NC		 16252013-04-05 Nick Clifton <nickc@redhat.com>
1626
1627 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1628
ff5ac77b
AM		 16292013-04-04 Alan Modra <amodra@gmail.com>
1630
1631 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1632 * bfd-in2.h: Regenerate.
1633 * elflink.c (elf_link_add_object_symbols): Use new error.
1634
41702d50
NC		 16352013-04-03 Nick Clifton <nickc@redhat.com>
1636
1637 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1638 (bfd_elf32_bfd_is_target_special_symbol): Define.
1639
cb8af559
NC		 16402013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1641
a22cd6f6
AM		 1642 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1643 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1644
1122dc88
DD		 16452013-04-02 DJ Delorie <dj@redhat.com>
1646
1647 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1648 (rl78_elf_relax_section): Only fetch the next reloc if there is
1649 one expected.
1650
81fbe831
AM		 16512013-03-30 Alan Modra <amodra@gmail.com>
1652
1653 PR ld/15323
1654 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1655 global symbols referenced by relocs.
1656 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1657 * elf32-bfin.c (bfin_check_relocs): Likewise.
1658 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1659 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1660 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1661 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1662 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1663 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1664 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1665 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1666 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1667 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1668 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1669 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1670 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1671 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1672 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1673 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1674 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1675 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1676 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1677 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1678 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1679 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1680 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1681 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1682 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1683 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1684 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1685 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1686 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1687 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1688 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1689 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1690 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1691 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1692 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1693 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1694 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1695 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1696 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1697 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1698 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1699 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1700 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1701 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1702 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1704 test indirect/warning links for NULL.
1705
61315175
L		 17062013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1707
1708 PR ld/15323
1709 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1710 symbol is referenced by a non-shared object.
61315175
L		 1711 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1712
a6f713fc
KK		 17132013-03-28 Joe Seymour <jseymour@codesourcery.com>
1714
1715 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1716 R_SH_REL32 relocations against undefined weak symbols.
1717
19e08130
AM		 17182013-03-28 Alan Modra <amodra@gmail.com>
1719
1720 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1721 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1722 into ifunc and non-ifunc.
1723 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1724 separate ifunc/non-ifunc dynrel counts.
1725 (allocate_got): Always use reliplt for ifunc.
1726 (allocate_dynrelocs): Likewise.
1727 (ppc64_elf_size_dynamic_sections): Likewise.
1728 (ppc64_elf_layout_multitoc): Likewise.
1729 (ppc64_elf_relocate_section): Likewise.
1730
f95f8542
AM		 17312013-03-28 Alan Modra <amodra@gmail.com>
1732
1733 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1734 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1735 into ifunc and non-ifunc.
1736 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1737 (ppc_elf_size_dynamic_sections): Likewise.
1738 (ppc_elf_relocate_section): Likewise.
1739
7e612e98
AM		 17402013-03-28 Alan Modra <amodra@gmail.com>
1741
1742 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1743 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1744 bfd_link_info* and asection* params.
1745 (_bfd_elf_reloc_type_class): Likewise.
1746 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1747 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1748 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1749 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1750 for any reliplt reloc. Don't return reloc_class_plt for
1751 R_PPC_REL24 and R_PPC_ADDR24.
1752 * elf64-ppc.c (allocate_got): Formatting.
1753 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1754 reliplt reloc.
1755 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1756 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1757 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1758 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1759 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1760 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1761 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1762 Add extra params to the various reloc_type_class functions.
1763
0bed072f
AM		 17642013-03-27 Alan Modra <amodra@gmail.com>
1765
1766 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1767 masks for all local ifunc syms.
1768 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1769 (ppc_elf_size_dynamic_sections): Likewise.
1770 (ppc_elf_relocate_section): Likewise.
1771
6f820c85
WN		 17722013-03-27 Will Newton <will.newton@linaro.org>
1773
1774 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1775 dynamic reloc for symbols with dynindx == -1.
1776 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1777 dynamic reloc for symbols with dynindx == -1.
1778
31943882
WN		 17792013-03-27 Will Newton <will.newton@linaro.org>
1780
1781 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1782 dynamic reloc for non-default visibility undefined weaks.
1783 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1784 dynamic reloc for non-default visibility undefined weaks.
1785
ffd65175
AM		 17862013-03-26 Alan Modra <amodra@gmail.com>
1787
1788 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1789 over _bfd_elf_merge_symbol calls.
1790
3a81e825
AM		 17912013-03-26 Alan Modra <amodra@gmail.com>
1792
1793 * elflink.c (elf_link_add_object_symbols): Add assertion for
1794 common override alignment check code. Formatting.
1795
4f3fedcf
AM		 17962013-03-25 Alan Modra <amodra@gmail.com>
1797
1798 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1799 usual common symbols as well as for dynamic. Add poldbfd param.
1800 Save old bfd. Adjust callers.
1801 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1802 and "value" by value, not pointer. Adjust caller.
1803 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1804 Delete code to set same. Use old_bfd and old_alignment from
1805 _bfd_elf_merge_symbol instead. Add default symbol before
1806 alignment and size checks. Wrap overlong lines.
1807
e3c9d234
AM		 18082013-03-25 Alan Modra <amodra@gmail.com>
1809
1810 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1811 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1812 when override is true.
1813
6c9b78e6
AM		 18142013-03-25 Alan Modra <amodra@gmail.com>
1815
1816 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1817 of *sym_hash.
1818
191c0c42
AM		 18192013-03-25 Alan Modra <amodra@gmail.com>
1820
1821 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1822 Wrap long lines.
1823 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1824 early in symbol loop.
1825
5d13b3b3
AM		 18262013-03-25 Alan Modra <amodra@gmail.com>
1827
1828 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1829 (_bfd_elf_init_reloc_shdr): Delete.
1830 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1831 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1832 just what is needed.
1833 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1834
8a56bd02
AM		 18352013-03-23 Alan Modra <amodra@gmail.com>
1836
1837 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1838 * elflink.c (_bfd_elf_merge_symbol): Make static.
1839 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1840 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1841
96f29d96
AM		 18422013-03-23 Alan Modra <amodra@gmail.com>
1843
1844 PR ld/15270
1845 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1846 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1847 def_dynamic/ref_dynamic.
1848 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1849 owned syms.
1850
209be8d2
DM		 18512013-03-22 David S. Miller <davem@davemloft.net>
1852
1853 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1854 hwcaps attribute.
1855
5c0df484
NC		 18562013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1857
1858 PR ld/14902
1859 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1860 errors adjusting relocs and symbols.
1861
81f5558e
NC		 18622013-03-21 Michael Schewe <michael.schewe@gmx.net>
1863
1864 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1865 @(disp:32,ERx) to mov @(disp:16,ERx).
1866 (R_H8_DISP32A16): New reloc.
1867 Comments added and corrected.
1868 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1869 * bfd-in2.h: Regenerate.
1870 * libbfd.h: Regenerate.
1871
ce63b7b3
KT		 18722013-03-21 Kai Tietz <ktietz@redhat.com>
1873
1874 * coffgen.c (coff_real_object_p): Make global.
1875 * peicode.h (coff_real_object_p): Add prototype.
1876 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1877 external_PEI_IMAGE_hdr structure.
1878 (coff_swap_filehdr_in): Handle variable header-size.
1879 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1880 of directory-entiries as specified in pe-header.
1881
088ca6c1
NC		 18822013-03-21 Nick Clifton <nickc@redhat.com>
1883
1884 PR sim/15286
1885 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1886 iWMMXt and iWMMXt2 processors from attributes.
1887
8877b5e5
AM		 18882013-03-20 Alan Modra <amodra@gmail.com>
1889
1890 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1891 sh_type according to is_rela.
1892
ffa9430d
AM		 18932013-03-18 Alan Modra <amodra@gmail.com>
1894
1895 PR ld/12549
1896 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1897 considering whether an --as-needed library is needed.
1898
cc0ea93c
TT		 18992013-03-14 Tom Tromey <tromey@redhat.com>
1900
1901 * opncls.c (bfd_get_debug_link_info): Rename from
1902 get_debug_link_info. Export. Update comment.
1903 (find_separate_debug_file): Update.
1904 * bfd-in2.h: Rebuild.
1905
59c108f7
NC		 19062013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1907
a22cd6f6 1908 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1909 support.
a22cd6f6 1910 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1911 relocs.
1912
abb3f6cc
NC		 19132013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1914
1915 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1916 * elf.c (elfcore_write_s390_tdb): New function.
1917 (elfcore_write_register_note): Call it.
1918 (elfcore_grok_s390_tdb): New function.
1919 (elfcore_grok_note): Call it.
1920
af924177
MR		 19212013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1922
1923 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1924
48385e38
CV		 19252013-03-05 Corinna Vinschen <vinschen@redhat.com>
1926
1927 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1928
f75e0e33
AM		 19292013-03-04 Alan Modra <amodra@gmail.com>
1930
1931 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1932 non-zero addends when relocatable, rather than addends >= 32768.
1933 Always zero "addend" before applying relocation.
1934
17e3916e
NC		 19352013-03-04 Nick Clifton <nickc@redhat.com>
1936
1937 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1938 file pointer offsets for thin archives.
1939
3064e1ff
JB		 19402013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1941
1942 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1943 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1944
4107ae22
DD		 19452013-02-27 DJ Delorie <dj@redhat.com>
1946
1947 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1948 * libbfd.h: Regenerate.
1949 * bfd-in2.h: Regenerate.
1950 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1951 references in compuated relocs.
1952
730fbaf8
AG		 19532013-02-26 Anthony Green <green@moxielogic.com>
1954
1955 * config.bfd: Extend moxie-rtems target triplet name support.
1956
35399224
L		 19572013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1958
1959 PR ld/15167
1960 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1961 unique_global only for definition.
1962 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1963 here.
1964 (elf_link_add_object_symbols): Set unique_global only
1965 for definition.
1966
c0355132
AM		 19672013-02-21 Alan Modra <amodra@gmail.com>
1968
1969 * elf-bfd.h (struct elf_build_id): Extracted from..
1970 (struct elf_build_id_info): ..here. Delete.
1971 (struct output_elf_obj_tdata): New, extracted from..
1972 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1973 Add "o" field.
1974 (elf_program_header_size): Reference tdata->o.
1975 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1976 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1977 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1978 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1979 when opening bfd in any mode that might write.
1980 (_bfd_elf_write_object_contents): Use build_id field in
1981 output_elf_obj_tdata.
1982 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1983 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1984
228e534f
AM		 19852013-02-21 Alan Modra <amodra@gmail.com>
1986
1987 * elf-bfd.h (struct core_elf_obj_tdata): New.
1988 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1989 core_program, and core_command. Add "core".
1990 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1991 Update all refs to tdata core fields.
1992 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1993 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1994 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1995 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1996 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1997 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1998 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1999 to tdata core fields.
2000
12bd6957
AM		 20012013-02-21 Alan Modra <amodra@gmail.com>
2002
2003 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2004 Delete num_locals and num_globals.
2005 (elf_num_locals, elf_num_globals): Don't define.
2006 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2007 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2008 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2009 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2010 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2011 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2012 accessor macros.
2013 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2014 number of locals syms via new param.
2015 (swap_out_syms): Adjust to suit elf_map_symbols change.
2016
cbf8d970
MR		 20172013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2018
2019 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2020 STO_MICROMIPS annotation.
2021
30e8ee25
AM		 20222013-02-19 Alan Modra <amodra@gmail.com>
2023
2024 * configure.in: Bump version to 2.23.52.
2025 * elf-bfd.h (struct elf_build_id_info): New.
2026 (struct elf_obj_tdata): Delete after_write_object_contents,
2027 after_write_object_contents_info and build_id_size. Make build_id
2028 a pointer to struct elf_build_id_info.
2029 * elf.c (_bfd_elf_write_object_contents): Style. Update
2030 after_write_ibject_contents invocation.
2031 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2032 allow zero size notes.
2033 * configure: Regenerate.
2034
5b175e56
MR		 20352013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2036
2037 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2038 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2039 (micromips_elf64_howto_table_rela): Likewise.
2040 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2041 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2042 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2043 (elf_micromips_howto_table_rela): Likewise.
2044 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2045
e8faf7d1
MR		 20462013-02-18 Paul Brook <paul@codesourcery.com>
2047
2048 * elfxx-mips.c (MICROMIPS_P): New macro.
2049 (_bfd_mips_elf_symbol_processing): Use it.
2050
c164a95d
MR		 20512013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2052
2053 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2054 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2055
d45f8bda
AM		 20562013-02-18 Alan Modra <amodra@gmail.com>
2057
2058 PR ld/12549
2059 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2060 (_bfd_elf_strtab_clear_all_refs): Declare.
2061 (_bfd_elf_strtab_resize): Declare.
2062 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2063 (_bfd_elf_strtab_clear_all_refs): New function.
2064 (_bfd_elf_strtab_resize): Likewise.
2065 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2066
698600e4
AM		 20672013-02-18 Alan Modra <amodra@gmail.com>
2068
2069 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2070 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2071 and elf_text_section to..
2072 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2073 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2074 (struct alpha_elf_find_line): ..this.
2075 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2076
3d5bef4c
L		 20772013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2078
2079 PR ld/15146
2080 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2081 for references from the dummy bfd.
2082
313ed4a9
L		 20832013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2084
2085 PR ld/15149
2086 * elflink.c (elf_link_add_object_symbols): Also track weak
2087 references.
2088
989fbeff
L		 20892013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2090
2091 PR binutils/15151
2092 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2093 archive pointing to itself.
2094 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2095
a043396b
NC		 20962013-02-15 Nick Clifton <nickc@redhat.com>
2097
2098 PR binutils/15140
2099 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2100 accessing a corrupt nested archive.
2101
13db6b44
RS		 21022013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2103
2104 * elfxx-mips.c (mips_got_page_ref): New structure.
2105 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2106 pair to represent the anchor point.
2107 (mips_got_info): Add a got_page_refs field.
2108 (mips_elf_link_hash_table): Add a sym_cache field.
2109 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2110 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2111 new anchor representation.
2112 (mips_elf_create_got_info): Create got_page_refs rather than
2113 got_page_entries.
2114 (mips_elf_record_got_page_ref): New function.
2115 (mips_elf_pages_for_range): Move further down file.
2116 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2117 Use a section rather than a (bfd, symndx) pair to represent the
2118 anchor point.
2119 (mips_elf_resolve_got_page_ref): New function.
2120 (mips_elf_resolve_final_got_entries): Use it to populate
2121 got_page_entries.
2122 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2123 rather than mips_elf_record_got_page_entry. Only nullify h
2124 afterwards.
2125 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2126 earlier.
2127
57093f5e
RS		 21282013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2129
2130 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2131 in g->relocs.
2132
9c3f90c4
AM		 21332013-02-12 Alan Modra <amodra@gmail.com>
2134
2135 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2136 suitable definition when using generic linker hash table.
2137
476366af
RS		 21382013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2139
2140 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2141 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2142 mips_elf_traverse_got_arg. Count GOT entries.
2143 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2144 as argument. Update after above changes.
2145 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2146 mips_elf_count_got_entries. Update the calls to
2147 mips_elf_resolve_final_got_entries.
2148
9ab066b4
RS		 21492013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2150
2151 * elfxx-mips.c (mips_got_tls_type): New enum.
2152 (mips_got_entry): Add tls_initialized.
2153 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2154 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2155 GOT_TLS_TYPE masks.
2156 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2157 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2158 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2159 than GOT_NORMAL.
2160 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2161 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2162 tls_initialized rather than GOT_TLS_DONE.
2163 (mips_tls_got_index): Delete.
2164 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2165 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2166 (mips_elf_record_got_entry): Initialize tls_initialized.
2167
6c42ddb9
RS		 21682013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2169
2170 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2171 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2172 tls_ie_got_offset and tls_gd_got_offset.
2173 (mips_elf_link_hash_newfunc): Remove initialization.
2174 (mips_elf_create_got_info): Likewise.
2175 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2176 (mips_tls_single_got_index): Delete.
2177 (mips_elf_local_got_index): Always use the GOT entry to track
2178 GOT indices.
2179 (mips_elf_global_got_index): Likewise.
2180 (mips_elf_create_local_got_entry): Assert that TLS entries have
2181 already been allocated.
2182 (mips_elf_record_global_got_symbol): Don't initialize
2183 tls_ie_type or tls_gd_type.
2184 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2185 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2186 entry.
2187 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2188 the GOT entries.
2189 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2190 have been allocated.
2191 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2192 tls_ie_type and tls_gd_type.
2193
ebc53538
RS		 21942013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2195
2196 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2197 aliasing violation. Check for htab allocation failures.
2198
13fbec83
RS		 21992013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2200
2201 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2202 split out from...
2203 (mips_elf_global_got_index): ...here. Reorder arguments so that
2204 the output bfd and info come first.
2205 (mips_elf_calculate_relocation): Update the call to
2206 mips_elf_global_got_index accordingly.
2207 (_bfd_mips_elf_finish_dynamic_symbol): Use
2208 mips_elf_primary_global_got_index rather than
2209 mips_elf_global_got_index.
2210 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2211
3dff0dd1
RS		 22122013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2213
2214 * elfxx-mips.c (mips_got_entry): Update comments.
2215 (mips_elf_multi_got_entry_eq): Rename to...
2216 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2217 (mips_elf_create_got_info): Remove master_got_p argument.
2218 Always use mips_elf_got_entry_eq.
2219 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2220 Update calls accordingly.
2221
d7206569
RS		 22222013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2223
2224 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2225 (mips_elf_bfd2got_hash): Delete.
2226 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2227 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2228 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2229 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2230 than mips_elf_got_for_ibfd.
2231 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2232 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2233 (mips_elf_make_got_per_bfd): Replace with...
2234 (mips_elf_add_got_entry): ...this new function.
2235 (mips_elf_make_got_pages_per_bfd): Replace with...
2236 (mips_elf_add_got_page_entry): ...this new function.
2237 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2238 bfd and GOT arguments. Use mips_elf_add_got_entry and
2239 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2240 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2241 to set the BFD's GOT and free the old table.
2242 (mips_elf_merge_got): Replace bfd2got argument with separate
2243 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2244 Use mips_elf_count_got_entries to count the number of entries in
2245 each GOT. Update the calls to mips_elf_merge_got_with.
2246 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2247 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2248 (mips_elf_multi_got): Don't create the bfd2got hash table.
2249 Replace hash table traversal with a walk over the input bfds,
2250 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2251 to set the output bfd's GOT.
2252 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2253 bfds use the master GOT in the single-GOT case.
2254 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2255 rather than mips_elf_got_for_ibfd.
2256
ee227692
RS		 22572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2258
2259 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2260 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2261 (mips_elf_record_global_got_symbol): Update the hash entry before
2262 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2263 the latter.
2264 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2265 (mips_elf_record_got_page_entry): Record the entry in both the
2266 master and bfd GOTs.
2267
72e7511a
RS		 22682013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2269
2270 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2271 create another one if necessary.
2272 (mips_elf_set_gotidx): New function.
2273 (mips_elf_set_global_gotidx): Use it.
2274 (mips_elf_initialize_tls_index): Likewise. Take a
2275 mips_elf_traverse_got_arg as argument.
2276 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2277 (mips_elf_multi_got): Likewise. Cope with error returns from
2278 mips_elf_set_global_gotidx.
2279
ab361d49
RS		 22802013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2281
2282 * elfxx-mips.c (mips_got_info): Add relocs field.
2283 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2284 with...
2285 (mips_elf_traverse_got_arg): ...this new structure.
2286 (mips_elf_count_local_tls_relocs): Delete.
2287 (mips_elf_count_global_tls_relocs): Likewise.
2288 (mips_elf_count_got_entry): New function.
2289 (mips_elf_count_local_got_entries): Likewise.
2290 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2291 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2292 (mips_elf_record_local_got_symbol): Don't count got entries here.
2293 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2294 (mips_elf_set_global_got_offset): Split into...
2295 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2296 new functions. Take a mips_elf_traverse_got_arg rather than a
2297 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2298 Use g->relocs to record the number of relocs needed for global GOT
2299 entries.
2300 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2301 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2302 relocations. Update for above function split.
2303 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2304 to count both the number of GOT entries and the number of TLS
2305 relocs required by local entries. Likewise
2306 mips_elf_count_global_tls_entries and global entries.
2307 Remove uses of mips_elf_count_local_tls_relocs and
2308 mips_elf_count_global_tls_relocs.
2309
e641e783
RS		 23102013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2311
2312 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2313 to say that each structure represents only one type of TLS reference.
2314 (GOT_TLS_TYPE): New define.
2315 (mips_elf_link_hash_entry): Temporarily split tls_type and
2316 tls_got_offset into two variables each.
2317 (mips_elf_link_hash_newfunc): Update accordingly.
2318 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2319 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2320 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2321 (mips_tls_got_relocs): Use a switch statement.
2322 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2323 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2324 local "offset" variable.
2325 (mips_tls_got_index): Remove r_type argument and assert. Remove
2326 code that handled entries with two TLS types; always use the
2327 original got_index instead.
2328 (mips_tls_single_got_index): New function.
2329 (mips_elf_local_got_index): Use entry->tls_type to check for
2330 TLS entries. Use mips_tls_single_got_index. Update call to
2331 mips_tls_got_index.
2332 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2333 Use p->tls_type to check for TLS entries. Update call to
2334 mips_tls_got_index. Use mips_tls_single_got_index.
2335 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2336 Use entry.tls_type to check for TLS entries.
2337 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2338 with r_type argument. Use mips_elf_reloc_tls_type.
2339 Set up the new hash entry fields.
2340 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2341 with r_type argument. Use mips_elf_reloc_tls_type and
2342 mips_tls_got_entries. Remove code that handled entries
2343 with multiple TLS types.
2344 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2345 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2346 Use equality rather than masks when checking for specific TLS types.
2347 Use mips_tls_got_entries. Remove code that handled entries
2348 with multiple TLS types.
2349 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2350 testing the hash table entry.
2351 (_bfd_mips_elf_check_relocs): Update calls to
2352 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2353 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2354 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2355
d9bf376d
RS		 23562013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2357
2358 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2359 (mips_elf_got_entry_hash): ...this, deleting the old version.
2360 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2361 both types of GOT.
2362
5334aa52
RS		 23632013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2364
2365 * elfxx-mips.c (mips_elf_create_got_info): New function.
2366 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2367 (mips_elf_create_got_section): Likewise.
2368
946c668d
RS		 23692013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2370
2371 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2372 gotidx to -1.
2373
59b08994
RS		 23742013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2375
2376 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2377
d222d210
RS		 23782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2379
2380 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2381 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2382
1fd20d70
RS		 23832013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2384
2385 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2386 (mips_elf_count_global_tls_relocs): Don't count indirect or
2387 warning symbols.
2388 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2389 number of TLS entries were allocated.
2390
7d94b319
RS		 23912013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2392
2393 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2394
17214937
RS		 23952013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2396
2397 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2398 if there are TLS relocations.
2399
9efeb38d
RS		 24002013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2401
2402 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2403 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2404
9c3f90c4
AM		 24052013-02-11 Alan Modra <amodra@gmail.com>
2406
2407 * elfcode.h (elf_checksum_contents): Free contents.
2408 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2409 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2410 (elf_final_link_free): New function, extracted from..
2411 (bfd_elf_final_link): ..here. Always call
2412 _bfd_elf_write_section_eh_frame_hdr.
2413 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2414 _bfd_elf_link_hash_table_free.
2415 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2416 * libbfd.h: Regenerate.
2417 * merge.c (_bfd_merge_sections_free): New function.
2418 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2419 hdr_info->array.
2420 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2421 _bfd_elf_link_hash_table_free.
2422 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2423 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2424 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2425 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2426 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2427 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2428 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2429 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2430 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2431 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2432 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2433 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2434 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2435 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2436 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2437 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2438 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2439
7bf52ea2
AM		 24402013-02-10 Alan Modra <amodra@gmail.com>
2441
2442 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2443 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2444 * m68klinux.c (linux_link_hash_table_create): Likewise.
2445 * sparclinux.c (linux_link_hash_table_create): Likewise.
2446 * sunos.c (sunos_link_hash_table_create): Likewise.
2447 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2448 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2449 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2450 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2451 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2452 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2453 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2454 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2455 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2456 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2457 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2458 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2459 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2460 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2461 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2462 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2463 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2464 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2465 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2466 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2467 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2468 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2469 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2470 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2471 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2472 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2473 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2474 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2475
22cdc249
AM		 24762013-02-10 Alan Modra <amodra@gmail.com>
2477
2478 * i386linux.c (linux_link_hash_table_create): Allocate table
2479 with bfd_zmalloc, not bfd_alloc.
2480 * pdp11.c (link_hash_table_create): Allocate table with
2481 bfd_malloc, not bfd_alloc.
2482 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2483 with bfd_zmalloc, not bfd_zalloc.
2484 (bfin_link_hash_table_create): Likewise.
2485 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2486 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2487
0e5de31a
AM		 24882013-02-10 Alan Modra <amodra@gmail.com>
2489
2490 PR ld/15113
2491 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2492
ad1fc92a
NC		 24932013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2494
2495 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2496 sections.
34c67f14
NC		 2497 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2498 symbol.
ad1fc92a 2499
170a8295
YZ		 25002013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2501
2502 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2503 288 to 272.
2504
619a703e
AM		 25052013-02-08 Alan Modra <amodra@gmail.com>
2506
2507 PR binutils/15106
2508 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2509 * elf.c (elf_find_function): Revert last change. Use new
2510 tdata field rather than static vars for cache.
2511
02acbe22
L		 25122013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2513
2514 PR ld/15107
2515 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2516 symbol is defined in regular object.
2517
1965d5f2
AM		 25182013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2519
2520 PR binutils/15106
2521 * elf.c (elf_find_function): Don't cache if symbols change.
2522
dafbc74d
AM		 25232013-02-07 Alan Modra <amodra@gmail.com>
2524
2525 PR binutils/14873
2526 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2527 copy attributes from or to non-ELF.
2528
20e52bd2
L		 25292013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2530
2531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2532 for non-zero TLS symbol.
2533 (elf_i386_relocate_section): Don't resolve size relocation against
2534 non-zero TLS symbol.
2535 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2536 pc_count for non-zero TLS symbol.
2537 (elf_x86_64_relocate_section): Don't resolve size relocation
2538 against non-zero TLS symbol.
2539
36591ba1 25402013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2541 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2542
2543 Based on patches from Altera Corporation.
2544
2545 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2546 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2547 (BFD_BACKENDS): Add elf32-nios2.lo.
2548 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2549 * Makefile.in: Regenerated.
2550 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2551 bfd_elf32_littlenios2_vec.
2552 * configure: Regenerated.
2553 * config.bfd: Add cases for nios2.
2554 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2555 (bfd_mach_nios2): Define.
2556 (bfd_nios2_arch): Declare.
2557 (bfd_archures_list): Add bfd_nios2_arch.
2558 * targets.c (bfd_elf32_bignios2_vec): Declare.
2559 (bfd_elf32_littlenios2_vec): Declare.
2560 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2561 bfd_elf32_littlenios2_vec.
2562 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2563 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2564 * bfd-in2.h: Regenerated.
2565 * libbfd.h: Regenerated.
2566 * cpu-nios2.c: New file.
2567 * elf32-nios2.c: New file.
2568
ca6b5f82
AM		 25692013-02-06 Alan Modra <amodra@gmail.com>
2570
2571 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2572 stubs in stub_bfd.
2573
37ba9f93
AM		 25742013-02-06 Alan Modra <amodra@gmail.com>
2575
2576 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2577 * Makefile.in: Regenerate.
2578
70a38d42
SDJ		 25792013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2580 Pedro Alves <palves@redhat.com>
2581
2582 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2583 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2584 declaration.
2585 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2586 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2587 * elf-linux-psinfo.h: New file.
2588 * elf.c: Include elf-linux-psinfo.h.
2589 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2590 New functions.
2591 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2592 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2593 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2594 (elfcore_write_ppc_linux_prpsinfo32): New function.
2595
5ee43bc4
TG		 25962013-02-04 Tristan Gingold <gingold@adacore.com>
2597
2598 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2599 start address.
2600
0cadb185
AM		 26012013-02-04 Alan Modra <amodra@gmail.com>
2602
2603 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2604 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2605 * Makefile.in: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2607
5d42dfb5
AM		 26082013-02-04 Alan Modra <amodra@gmail.com>
2609
2610 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2611 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2612
c57da1a7
AM		 26132013-02-01 Alan Modra <amodra@gmail.com>
2614
2615 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2616 clears def_regular.
2617
c0fd7846
TG		 26182013-01-31 Tristan Gingold <gingold@adacore.com>
2619
2620 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2621 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2622 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2623
b45b6908
AM		 26242013-01-31 Alan Modra <amodra@gmail.com>
2625 David S. Miller <davem@davemloft.net>
2626
2627 PR ld/15056
2628 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2629 references to __tls_get_addr.
2630 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2631 vtinherit and vtentry reloc handling too.
2632 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2633
bcaa2f82
AM		 26342013-01-31 Alan Modra <amodra@gmail.com>
2635
2636 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2637
22aa0c7e
AM		 26382013-01-31 Alan Modra <amodra@gmail.com>
2639
2640 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2641
bc30df16
AM		 26422013-01-28 Alan Modra <amodra@gmail.com>
2643
2644 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2645 "relocation" in error messages throughout file.
2646 (ppc64_elf_relocate_section): Remove sibling call error message,
2647 replace with "call lacks nop". Specially report errors for
2648 branches to function entry points via OPD lookup and branches
2649 to stubs. Remove NULL symbol handling now done by %T.
2650
89d7b8aa
AM		 26512013-01-28 Alan Modra <amodra@gmail.com>
2652
2653 * archive.c (bfd_generic_archive_p): Return target and keep
2654 ardata on partial matches.
2655 * format.c (bfd_check_format_matches): Adjust for above
2656 change. Remove bfd_error_file_ambiguously_recognized dead
2657 code.
2658
c9ba0c87
AM		 26592013-01-26 Alan Modra <amodra@gmail.com>
2660
2661 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2662 bfd_preserve_finish): Move to..
2663 * format.c: ..here, splitting out..
2664 (bfd_reinit): ..this. New function.
2665 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2666 keep bfd state for a match.
2667 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2668 * elfcore.h (elf_core_file_p): Likewise.
2669 * mach-o.c (bfd_mach_o_header_p): Likewise.
2670 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2671 * xsym.c (bfd_sym_object_p): Likewise.
2672 * mmo.c (mmo_scan): Clear abfd->symcount.
2673 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2674 * section.c (bfd_section_list_clear): Clear section_htab.count.
2675 * bfd-in2.h: Regenerate.
2676
d79dcc73
NC		 26772013-01-25 Michael Schewe <michael.schewe@gmx.net>
2678
2679 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2680 second reloc, make sure that the reloc potentially exists first.
2681
78c8d46c
NC		 26822013-01-24 Nick Clifton <nickc@redhat.com>
2683
2684 * archures.c: Add bfd_mach_v850e3v5.
2685 * bfd-in2.h: Regenerate.
2686 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2687 * cpu-v850_rh850.c: Likewise.
2688 * elf32-v850.c: Add support for v850e3v5 architecture.
2689
1a18f0ae
NC		 26902013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2691
2692 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2693
f65a9e53
AM		 26942013-01-23 Leif Ekblad <leif@rdos.net>
2695
2696 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2697
3bea1fcb
L		 26982013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2701 non-zero TLS symbol.
2702 (elf_i386_relocate_section): Resolve size relocation against
2703 non-zero TLS symbol.
2704 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2705 for non-zero TLS symbol.
2706 (elf_x86_64_relocate_section): Resolve size relocation against
2707 non-zero TLS symbol.
2708
b1b00fcc
MF		 27092013-01-18 Mike Frysinger <vapier@gentoo.org>
2710
2711 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2712 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2713 true.
2714
06a6a421
L		 27152013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2716
2717 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2718 PC-relative relocation.
2719 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2720 as PC-relative relocation.
2721
6a3e1bae
L		 27222013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2723
2724 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2725 check.
2726 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2727
2728 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2729 and R_X86_64_SIZE64 check.
2730 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2731 nor R_X86_64_SIZE64.
2732
1788fc08
L		 27332013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2734
2735 * bfd-in2.h: Regenerated.
2736 * libbfd.h: Likewise.
2737
2738 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2739 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2740 (elf_i386_check_relocs): Handle R_386_SIZE32.
2741 (elf_i386_gc_sweep_hook): Likewise.
2742 (elf_i386_relocate_section): Likewise.
2743
2744 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2745 and R_X86_64_SIZE64 entries.
2746 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2747 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2748 (elf_x86_64_reloc_name_lookup): Likewise.
2749 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2750 R_X86_64_SIZE64.
2751 (elf_x86_64_gc_sweep_hook): Likewise.
2752 (elf_x86_64_relocate_section): Likewise.
2753
2754 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2755 BFD_RELOC_SIZE64.
2756
1e536451
L		 27572013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2758
2759 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2760 with R_X86_64_RELATIVE64.
2761
77bf820f
NC		 27622013-01-15 Nick Clifton <nickc@redhat.com>
2763
2764 * elf32-msp430.c: Fix spelling typo.
2765
e2458743
AM		 27662013-01-15 Alan Modra <amodra@gmail.com>
2767
2768 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2769 plt-thread-safe.
2770
405bf443
AM		 27712013-01-14 Alan Modra <amodra@gmail.com>
2772
2773 PR binutils/14813
2774 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2775 (memory_bclose): Likewise. Return 0 on success.
2776 * cache.c (cache_bclose): Likewise.
2777 * opncls.c (opncls_bclose, bfd_close): Likewise.
2778 * vms-lib.c (vms_lib_bclose): Likewise.
2779 * libbfd.h: Regenerate.
2780
ee659f1f
AM		 27812013-01-13 Alan Modra <amodra@gmail.com>
2782
2783 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2784 Add ref_dynamic_nonweak.
2785 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2786 (_bfd_elf_merge_symbol): Don't call above function. Move
2787 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2788 clear dynamic_def.
2789 (elf_link_add_object_symbols): Delete redundant "override" test.
2790 Don't set dynamic_def here.
2791 (elf_link_output_extsym): Update.
2792
68c4a57e
L		 27932013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2794
2795 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2796 normal and TLS symbol access.
2797 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2798
02be4619
AM		 27992013-01-12 Alan Modra <amodra@gmail.com>
2800
2801 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2802 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2803 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2804
a4542f1b
AM		 28052013-01-12 Alan Modra <amodra@gmail.com>
2806
2807 PR ld/12549
2808 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2809 (_bfd_elf_strtab_clear_all_refs): Define.
2810 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2811 (_bfd_elf_strtab_clear_all_refs): Delete.
2812 * elflink.c (elf_link_add_object_symbols): Clear out added
2813 strtab refs. Correct handling of warning common symbols.
2814
68ffbac6
L		 28152013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2816
2817 * aout0.c: Remove trailing white spaces.
2818 * archive.c: Likewise.
2819 * archures.c: Likewise.
2820 * bfd-in.h: Likewise.
2821 * bfd-in2.h: Likewise.
2822 * coff-alpha.c: Likewise.
2823 * coff-i860.c: Likewise.
2824 * coff-mips.c: Likewise.
2825 * coff-ppc.c: Likewise.
2826 * coff-tic80.c: Likewise.
2827 * coff-x86_64.c: Likewise.
2828 * coff-z80.c: Likewise.
2829 * coffcode.h: Likewise.
2830 * coffgen.c: Likewise.
2831 * cofflink.c: Likewise.
2832 * compress.c: Likewise.
2833 * corefile.c: Likewise.
2834 * cpu-arm.c: Likewise.
2835 * cpu-avr.c: Likewise.
2836 * cpu-bfin.c: Likewise.
2837 * cpu-cr16.c: Likewise.
2838 * cpu-cr16c.c: Likewise.
2839 * cpu-crx.c: Likewise.
2840 * cpu-h8300.c: Likewise.
2841 * cpu-i386.c: Likewise.
2842 * cpu-lm32.c: Likewise.
2843 * cpu-m68k.c: Likewise.
2844 * cpu-moxie.c: Likewise.
2845 * cpu-msp430.c: Likewise.
2846 * cpu-sh.c: Likewise.
2847 * cpu-xc16x.c: Likewise.
2848 * dwarf2.c: Likewise.
2849 * ecofflink.c: Likewise.
2850 * ecoffswap.h: Likewise.
2851 * elf-ifunc.c: Likewise.
2852 * elf-m10300.c: Likewise.
2853 * elf-vxworks.c: Likewise.
2854 * elf32-avr.c: Likewise.
2855 * elf32-avr.h: Likewise.
2856 * elf32-cr16.c: Likewise.
2857 * elf32-cr16c.c: Likewise.
2858 * elf32-cris.c: Likewise.
2859 * elf32-crx.c: Likewise.
2860 * elf32-frv.c: Likewise.
2861 * elf32-hppa.c: Likewise.
2862 * elf32-i860.c: Likewise.
2863 * elf32-ip2k.c: Likewise.
2864 * elf32-iq2000.c: Likewise.
2865 * elf32-m32c.c: Likewise.
2866 * elf32-m68hc1x.c: Likewise.
2867 * elf32-msp430.c: Likewise.
2868 * elf32-mt.c: Likewise.
2869 * elf32-ppc.c: Likewise.
2870 * elf32-rl78.c: Likewise.
2871 * elf32-s390.c: Likewise.
2872 * elf32-score.h: Likewise.
2873 * elf32-sh-symbian.c: Likewise.
2874 * elf32-sh.c: Likewise.
2875 * elf32-spu.c: Likewise.
2876 * elf32-tic6x.c: Likewise.
2877 * elf32-v850.c: Likewise.
2878 * elf32-xc16x.c: Likewise.
2879 * elf32-xtensa.c: Likewise.
2880 * elf64-alpha.c: Likewise.
2881 * elf64-hppa.c: Likewise.
2882 * elf64-ppc.c: Likewise.
2883 * elf64-s390.c: Likewise.
2884 * elfcore.h: Likewise.
2885 * elflink.c: Likewise.
2886 * elfxx-mips.c: Likewise.
2887 * elfxx-sparc.c: Likewise.
2888 * elfxx-tilegx.c: Likewise.
2889 * ieee.c: Likewise.
2890 * libcoff.h: Likewise.
2891 * libpei.h: Likewise.
2892 * libxcoff.h: Likewise.
2893 * linker.c: Likewise.
2894 * mach-o-i386.c: Likewise.
2895 * mach-o-target.c: Likewise.
2896 * mach-o.c: Likewise.
2897 * mach-o.h: Likewise.
2898 * mmo.c: Likewise.
2899 * opncls.c: Likewise.
2900 * pdp11.c: Likewise.
2901 * pe-x86_64.c: Likewise.
2902 * peXXigen.c: Likewise.
2903 * pef-traceback.h: Likewise.
2904 * pei-x86_64.c: Likewise.
2905 * peicode.h: Likewise.
2906 * plugin.c: Likewise.
2907 * reloc.c: Likewise.
2908 * riscix.c: Likewise.
2909 * section.c: Likewise.
2910 * som.c: Likewise.
2911 * syms.c: Likewise.
2912 * tekhex.c: Likewise.
2913 * ticoff.h: Likewise.
2914 * vaxbsd.c: Likewise.
2915 * xcofflink.c: Likewise.
2916 * xtensa-isa.c: Likewise.
2917
a3c62988
NC		 29182013-01-10 Will Newton <will.newton@imgtec.com>
2919
2920 * Makefile.am: Add Meta.
2921 * Makefile.in: Regenerate.
2922 * archures.c (bfd_mach_metag): New.
2923 * bfd-in2.h: Regenerate.
2924 * config.bfd: Add Meta.
2925 * configure: Regenerate.
2926 * configure.in: Add Meta.
2927 * cpu-metag.c: New file.
2928 * elf-bfd.h: Add Meta.
2929 * elf32-metag.c: New file.
2930 * elf32-metag.h: New file.
2931 * libbfd.h: Regenerate.
2932 * reloc.c: Add Meta relocations.
2933 * targets.c: Add Meta.
2934
652451f8
YZ		 29352013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2936
2937 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2938 (elfcore_write_aarch_hw_break): Likewise.
2939 (elfcore_write_aarch_hw_watch): Likewise.
2940 * elf.c (elfcore_grok_aarch_tls): New function.
2941 (elfcore_grok_aarch_hw_break): Likewise.
2942 (elfcore_grok_aarch_hw_watch): Likewise.
2943 (elfcore_grok_note): Call the new functions to handle the
2944 corresponding notes.
2945 (elfcore_write_aarch_tls): New function.
2946 (elfcore_write_aarch_hw_break): Likewise.
2947 (elfcore_write_aarch_hw_watch): Likewise.
2948 (elfcore_write_register_note): Call the new functions to handle the
2949 corresponding pseudo sections.
2950
45a466b5
TT		 29512013-01-07 Tom Tromey <tromey@redhat.com>
2952
2953 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2954 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2955 (STD_SECTION): Update.
45a466b5
TT		 2956 * bfd-in2.h: Rebuild.
2957
e407c74b
NC		 29582013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2959
2960 * archures.c (bfd_mach_mips5900): Define.
2961 * bfd-in2.h: Regenerate.
2962 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2963 * cpu-mips.c: Add support for MIPS r5900.
2964 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2965
9b239e0e
NC		 29662013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2967 Nick Clifton <nickc@redhat.com>
2968
2969 * elflink.c (get_value): Prevent the use of an undefined shift
2970 operation. Add sanity checks.
2971
bab4becb 29722013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2973
bab4becb 2974 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2975
9911c0fc 2976
bab4becb 2977For older changes see ChangeLog-2012
56882138 2978\f
bab4becb 2979Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2980
2981Copying and distribution of this file, with or without modification,
2982are permitted in any medium without royalty provided the copyright
2983notice and this notice are preserved.
2984
56882138
AM		 2985Local Variables:
2986mode: change-log
2987left-margin: 8
2988fill-column: 74
2989version-control: never
2990End:
GDB Binutils - Deliverables
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