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Add R_X86_64_PC32_BND and R_X86_64_PLT32_BND
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
c3320543
L		 12013-11-17 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
4 and R_X86_64_PLT32_BND.
5 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
6 R_X86_64_PLT32_BND.
7 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
8 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
9 BFD_RELOC_X86_64_PLT32_BND.
10 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
11 R_X86_64_PLT32_BND.
12 (elf_x86_64_gc_sweep_hook): Likewise.
13 (elf_x86_64_relocate_section): Likewise.
14 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
15 and BFD_RELOC_X86_64_PLT32_BND.
16 * bfd-in2.h: Regenerated.
17 * libbfd.h: Likewise.
18
bb81b736
L		 192013-11-15 H.J. Lu <hongjiu.lu@intel.com>
20
21 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
22 PLT0 directly.
23 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
24
57460bcf
NC		 252013-11-14 Nick Clifton <nickc@redhat.com>
26
27 PR ld/16017
28 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
29 value, TRUE for success, FALSE for failure.
30 Fail if attempting to create a PLT entry for a thumb only target.
31 (elf32_arm_final_link_relocate): Check result of calling
32 elf32_arm_populate_plt_entry.
33 (elf32_arm_finish_dynamic_symbol): Likewise.
34
31fc8a0b
NC		 352013-11-14 Guy Martin <gmsoft@tuxicoman.be>
36
37 PR ld/16082
38 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
39 information when forcing a symbol to be local.
40
da0781dc
YZ		 412013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
42
43 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
44 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
45 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
46
3b570dee
YZ		 472013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
48
49 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
50 size of struct elf_prstatus.
51
14b5f73f
AM		 522013-11-11 Alan Modra <amodra@gmail.com>
53
54 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
55
afe397ea
AM		 562013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
57
58 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
59 here, not SYMBOL_CALLS_LOCAL.
60 (ppc64_elf_relocate_section): Likewise.
61 (size_global_entry_stubs): Set undefined symbols on their global
62 entry stubs here..
63 (build_global_entry_stubs): ..rather than here.
64 (ppc64_elf_build_stubs): Don't reset glink->size before calling
65 build_global_entry_stubs.
66
64b384e1
RM		 672013-11-07 Roland McGrath <mcgrathr@google.com>
68
69 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
70 collide with bfd_mach_l1om.
71 * bfd-in2.h: Regenerate.
72
73 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
74 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
75 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
76 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
77 (elf32_x86_64_nacl_elf_object_p): New function.
78 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
79
2bc56d66
DD		 802013-11-05 DJ Delorie <dj@redhat.com>
81
82 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
83 are loaded before trying to use them.
84
62d887d4
L		 852013-11-05 H.J. Lu <hongjiu.lu@intel.com>
86 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
87
88 PR ld/4409
89 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
90 error ignored.
91 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
92 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
93 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
94 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
95 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
96 (bfin_relocate_section): Likewise.
97 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
98 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
99 * elf32-cris.c (cris_elf_relocate_section): Likewise.
100 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
101 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
102 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
103 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
104 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
105 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
106 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
107 * elf32-i386.c (elf_i386_relocate_section): Likewise.
108 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
109 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
110 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
111 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
112 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
113 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
114 * elf32-metag.c (elf_metag_relocate_section): Likewise.
115 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
116 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
117 * elf32-mep.c (mep_elf_relocate_section): Likewise.
118 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
119 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
120 * elf32-mt.c (mt_elf_relocate_section): Likewise.
121 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
122 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
123 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
124 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
125 * elf32-rx.c (rx_elf_relocate_section): Likewise.
126 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
127 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
128 * elf32-s390.c (elf_s390_relocate_section): Likewise.
129 * elf32-v850.c (v850_elf_relocate_section): Likewise.
130 * elf32-vax.c (elf_vax_relocate_section): Likewise.
131 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
132 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
133 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
134 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
135 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
136 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
137 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
138 * elf64-s390.c (elf_s390_relocate_section): Likewise.
139 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
140 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
141 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
142 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
143
144 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
145 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
146
dba6fa9b
AM		 1472013-11-05 Alan Modra <amodra@gmail.com>
148
149 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
150 hidden.
151 (ppc64_elf_set_toc): Adjust.
152
33e44f2e
AM		 1532013-11-05 Alan Modra <amodra@gmail.com>
154
155 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
156 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
157 elf.srelplt, elf.iplt and elf.irelplt.
158
25153ba0
SL		 1592013-11-03 Sandra Loosemore <sandra@codesourcery.com>
160
25153ba0
SL		 161 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
162 ATTRIBUTE_UNUSED from parameter.
163 (nios2_elf_do_lo16_relocate): Likewise.
164 (nios2_elf32_do_hiadj16_relocate): Likewise.
165 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
166 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
167 (nios2_elf32_do_pcrel16_relocate): Likewise.
168 (nios2_elf32_do_call26_relocate): Likewise.
169 (nios2_elf32_do_gprel_relocate): Likewise.
170 (nios2_elf32_do_ujmp_relocate): Likewise.
171 (nios2_elf32_do_cjmp_relocate): Likewise.
172 (nios2_elf32_do_callr_relocate): Likewise.
173 (nios2_elf32_gc_mark_hook): Likewise.
174
52a82034
AM		 1752013-11-04 Alan Modra <amodra@gmail.com>
176
177 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
178 prologue to non-PIC in non-PIC executables.
179
a345bc8d
AM		 1802013-11-04 Alan Modra <amodra@gmail.com>
181
182 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
183 pointer_equality_needed flag.
184 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
185 entries for references to functions in shared libraries on
186 non-call relocs.
187 (readonly_dynrelocs): Split into function of the same name and..
188 (maybe_set_textrel): ..this new function. Update call.
189 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
190 ELFv2 in most cases if we have a plt entry. Use new
191 readonly_relocs.
192 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
193 for ifunc in static executables.
194 (size_global_entry_stubs): New function.
195 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
196 Save end of glink branch table.
197 (ppc64_elf_hash_symbol): New function.
198 (build_global_entry_stubs): New function.
199 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
200 glink sizing.
201 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
202 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
203 defined on plt code.
204
cacce40b
AM		 2052013-11-02 Alan Modra <amodra@gmail.com>
206
207 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
208
8b974ba3
AM		 2092013-11-02 Alan Modra <amodra@gmail.com>
210
211 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
212 to value for object file.
213
86e0565d
RM		 2142013-11-01 Roland McGrath <mcgrathr@google.com>
215
216 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
217 some section have SEC_HAS_CONTENTS set. It's not set for
218 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
219 sections is implausible and not really supportable anyway.
220
e8910a83
AM		 2212013-10-30 Alan Modra <amodra@gmail.com>
222
223 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
224 tag to specify tls optimisation.
225 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
226 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
227 toc pointers are used via DT_PPC64_OPT.
228
a078d95a
AM		 2292013-10-30 Alan Modra <amodra@gmail.com>
230
231 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
232 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
233 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
234 ppc64_elf_relocate_section): Use new defines.
235
b9e5796b
AM		 2362013-10-30 Alan Modra <amodra@gmail.com>
237
238 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
239 parameter and adjust for ELFv2. Update all uses.
240 (PLT_CALL_STUB_SIZE): Delete.
241 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
242 (allocate_dynrelocs): Likewise.
243 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
244 (get_r2off): Return 0 for ELFv2 -R.
245 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
246 (ppc64_elf_size_stubs): Likewise.
247 (ppc64_elf_build_stubs): Add new ELFv2 glink.
248
6911b7dc
AM		 2492013-10-30 Alan Modra <amodra@gmail.com>
250 Ulrich Weigand <uweigand@de.ibm.com>
251
252 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
253 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
254 we forgot, "plt_ent".
255 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
256 st_other bits only valid in ELFv2.
257 (ppc64_elf_merge_symbol_attribute): New function.
258 (ppc_type_of_stub): Add local_off param to test branch range.
259 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
260 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
261 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
262 Set "other" field.
263 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
264 calls.
265
ee67d69a
AM		 2662013-10-30 Alan Modra <amodra@gmail.com>
267
268 * elf64-ppc.c (abiversion, set_abiversion): New functions.
269 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
270 (struct ppc_link_hash_table): Add opd_abi.
271 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
272 (ppc64_elf_merge_private_bfd_data): New function.
273 (ppc64_elf_print_private_bfd_data): New function.
274 (ppc64_elf_tls_setup): Set htab->opd_abi.
275 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
276 tags for ELFv2.
277 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
278 (ppc64_elf_finish_dynamic_symbol): Likewise
279
71a39c98
AM		 2802013-10-30 Alan Modra <amodra@gmail.com>
281
282 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
283 reg and r12 as destination.
284 (ppc_build_one_stub): Likewise.
285 (ppc64_elf_build_stubs): Likewise for glink.
286
f9c6b907
AM		 2872013-10-30 Alan Modra <amodra@gmail.com>
288
289 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
290 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
291 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
292 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
293 Make all _HA and _HI relocs report signed overflow.
294 (ppc64_elf_reloc_type_lookup): Handle new relocs.
295 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
296 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
297 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
298 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
299 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
300 * libbfd.h: Regenerate.
301 * bfd-in2.h: Regenerate.
302
70cc877f
RM		 3032013-10-29 Roland McGrath <mcgrathr@google.com>
304
305 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
306 sequence to match what the assembler generates.
307
34a79995
JB		 3082013-10-29 Jan Beulich <jbeulich@suse.com>
309
310 * elflink.c (struct elf_outext_info): Add field file_sym_done.
311 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
312 symbol emission from here ...
313 (elf_link_output_extsym): ... to here.
314
240d6706
NC		 3152013-10-24 Nick Clifton <nickc@redhat.com>
316
317 PR binutils/15994
318 * dwarf2.c (lookup_address_in_line_info_table): Change return type
319 to be the range of addresses covered by the table.
320 (comp_unit_find_nearest_line): Likewise.
321 (find_line): Search all CUs. Select the one that matches and
322 covers the smallest address range.
323
6dd38d79
HPN		 3242013-10-18 Hans-Peter Nilsson <hp@axis.com>
325
326 * elf32-cris.c (cris_elf_check_relocs): Don't assume
327 a registered dynobj means that a .got has been created.
328
fb8a5684
AM		 3292013-10-17 Alan Modra <amodra@gmail.com>
330
331 PR 16056
332 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
333 when finding lowest_section.
334
b60bf9be
CF		 3352013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
336
337 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
338 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
339 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
340 Merge Tag_GNU_MIPS_ABI_MSA attributes.
341
b2e951ec
NC		 3422013-10-14 Nick Clifton <nickc@redhat.com>
343
344 * gen-aout.c (main): Fix formatting. Close file.
345
c5d6fa44
RS		 3462013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
347
348 * elfxx-mips.c (mips_use_local_got_p): New function.
349 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
350 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
351 GOT and absolute references.
352
0e4894b9
RM		 3532013-10-09 Roland McGrath <mcgrathr@google.com>
354
9a757e4d
RM		 355 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
356 expression to int to silence over-eager compiler warnings.
357
1c1479bf
RM		 358 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
359 loop that doesn't use (or initialize) it.
360
0e4894b9
RM		 361 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
362 Move second const qualifier so it applies to the pointer.
363
b707aa49
NC		 3642013-10-09 Nick Clifton <nickc@redhat.com>
365
366 PR binutils/16022
367 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
368
6e114b15
TT		 3692013-10-09 Tom Tromey <tromey@redhat.com>
370
371 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
372
6d490cdb
NC		 3732013-10-09 Nick Clifton <nickc@redhat.com>
374
375 PR ld/16021
376 * elf32-rl78.c (rl78_dump_symtab): Delete.
377 (rl78_get_reloc): Delete.
378
acd13123
TT		 3792013-10-09 Tom Tromey <tromey@redhat.com>
380
381 * bfd-in2.h: Rebuild.
382 * opncls.c (bfd_get_alt_debug_link_info): Change type of
383 buildid_len to bfd_size_type.
384
86879d88
SDJ		 3852013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
386
387 PR binutils/15993
388 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
389 "case". Reindent "switch" statements.
390
dc294be5
TT		 3912013-10-08 Tom Tromey <tromey@redhat.com>
392
393 * bfd-in2.h: Rebuild.
394 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
395 parameter. Change type of buildid_out. Update.
396 (get_alt_debug_link_info_shim): New function.
397 (bfd_follow_gnu_debuglink): Use it.
398
5bb7df2e
AS		 3992013-10-08 Andreas Schwab <schwab@suse.de>
400
401 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
402 for PIE executables.
403
e0eebf97
JBG		 4042013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
405
406 * configure: Regenerate.
407
1419bbe5
WN		 4082013-10-03 Will Newton <will.newton@linaro.org>
409
410 * configure: Regenerate.
411 * configure.in: Build elf-ifunc.o for AArch64.
412 * elfnn-aarch64.c: Include objalloc.h.
413 (elfNN_aarch64_local_htab_hash): New function.
414 (elfNN_aarch64_local_htab_eq): New function.
415 (elfNN_aarch64_get_local_sym_hash): New function.
416 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
417 symbol hash.
418 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
419 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
420 for handling STT_GNU_IFUNC symbols.
421 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
422 references to STT_GNU_IFUNC symbols.
423 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
424 STT_GNU_IFUNC symbols.
425 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
426 symbols. Ensure we don't increase plt.refcount from -1 to 0.
427 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
428 (elfNN_aarch64_is_function_type): Remove function.
429 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
430 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
431 (elfNN_aarch64_allocate_local_dynrelocs): New function.
432 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
433 (elfNN_aarch64_size_dynamic_sections): Call
434 elfNN_aarch64_allocate_local_dynrelocs.
435 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
436 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
437 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
438 STT_GNU_IFUNC symbols and .iplt.
439 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
440 (elfNN_aarch64_finish_dynamic_sections): Call
441 elfNN_aarch64_finish_local_dynamic_symbol.
442
cbb2b07e
NC		 4432013-09-30 Nick Clifton <nickc@redhat.com>
444
445 * cpu-msp430.c: Use printable names that match the values
446 displayed by readelf.
447
4e8516b2
AP		 4482013-08-25 Andrew Pinski <apinski@cavium.com>
449
450 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
451 fixed size of 16.
452
2f9efdfc
RS		 4532013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
454
455 * elfxx-mips.c (mips_elf_create_got_section): Hide
456 _GLOBAL_OFFSET_TABLE_.
457
91ea67ca
AM		 4582013-09-24 Alan Modra <amodra@gmail.com>
459
460 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
461
8a865bcb
AM		 4622013-09-24 Alan Modra <amodra@gmail.com>
463
464 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
465 stabs at end of .stab. Tidy variable usage. Don't drop the need
466 for a NULL function name stab if If N_FUN stab is ignored.
467 Ensure index entry count loop matches write loop.
468
cc9afea3
AM		 4692013-09-20 Alan Modra <amodra@gmail.com>
470
471 * configure: Regenerate.
472
bc080e94
TG		 4732013-09-18 Tristan Gingold <gingold@adacore.com>
474
475 * configure.in: Bump version to 2.24.51
476 * configure: Regenerate.
477
5baf5e34
SE		 4782013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
479
480 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
481 EF_MIPS_FP64.
482
29bff3ea
DA		 4832013-08-31 John David Anglin <dave.anglin@bell.net>
484
485 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
486 format string.
487
5c98a14e
JJ		 4882013-08-29 Jakub Jelinek <jakub@redhat.com>
489
490 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
491 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
492 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
493 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
494
e5034e59
AM		 4952013-08-27 Alan Modra <amodra@gmail.com>
496
497 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
498 Add notice_as_needed.
499 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
500 (elf_backend_notice_as_needed): Define.
501 (ppc64_elf_as_needed_cleanup): Rename and adjust..
502 (ppc64_elf_notice_as_needed): ..to this.
503 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
504 (elf_link_add_object_symbols): ..from here.
505 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
506 (elf_backend_notice_as_needed): Define..
507 (elfNN_bed): ..and use here.
508
1098fd41
RM		 5092013-08-26 Roland McGrath <mcgrathr@google.com>
510
511 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
512 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
513 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
514 (bfd_i386_nacl_arch): New variable.
515 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
516 (bfd_x64_32_arch_intel_syntax): Link them into the list.
517 * bfd-in2.h: Regenerate.
518
887badb3
RM		 5192013-08-26 Roland McGrath <mcgrathr@google.com>
520
521 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
522 elf_segment_map list. If an executable segment is page-aligned
523 but does not end with a full page, then append a fake section into
524 the segment map entry that pads out the page.
525 (nacl_final_write_processing): New function. Write the code fill
526 laid out in nacl_modify_segment_map.
527 * elf-nacl.h: Declare it.
528 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
529 (elf_backend_final_write_processing): Define it for NaCl backend.
530 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
531 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
532
533 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
534 parameter to MINPAGESIZE.
535 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
536
537 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
538
387f8054
MR		 5392013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
540
541 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
542 set GOT's entry size if there is no ELF section data.
543 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
544 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
545 Likewise.
546
f8222080
L		 5472013-08-23 H.J. Lu <hongjiu.lu@intel.com>
548
549 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
550 (get_elf_x86_64_backend_data): Use it.
551 (elf_x86_64_size_dynamic_sections): Likewise.
552
9aff4b7a
NC		 5532013-08-23 Yuri Chornoivan <yurchor@ukr.net>
554
555 PR binutils/15834
556 * bfdio.c: Fix typos.
557 * elf32-spu.c: Likewise.
558 * elfnn-aarch64.c: Likewise.
559
2eea2440
TG		 5602013-08-21 Tristan Gingold <gingold@adacore.com>
561
562 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
563 .ovrflo sections.
564 * coffcode.h (coff_compute_section_file_positions): Force
565 match between file offset and vma offset.
566
934bce08
AM		 5672013-08-21 Alan Modra <amodra@gmail.com>
568
569 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
570 and *poldalignment before exiting when !relocs_compatible.
571
00b7642b
AM		 5722013-08-21 Alan Modra <amodra@gmail.com>
573
574 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
575 symbols to STV_HIDDEN.
576
62c34db3
NC		 5772013-08-14 John Tytgat <john@bass-software.com>
578
579 PR ld/15787
580 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
581 segment containing the relocating symbol instead of assuming 0 for
582 sb group relocations.
583
4046d87a
NC		 5842013-08-09 Nick Clifton <nickc@redhat.com>
585
586 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
587 flag bits do not match.
588 (rl78_elf_print_private_bfd_data): Describe G10 flag.
589
13896403
RS		 5902013-08-05 John Tytgat <john@bass-software.com>
591
592 * po/BLD-POTFILES.in: Regenerate.
593 * po/SRC-POTFILES.in: Likewise.
594
31a91d61
NC		 5952013-07-31 John Tytgat <john@bass-software.com>
596
597 PR ld/15787
598 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
599 output section VMA.
600
a505d7ac
MR		 6012013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
602
603 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
604 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
605 section.
606
0608afa7
AP		 6072013-07-27 Andrew Pinski <apinski@cavium.com>
608
609 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
610 Use the correct alignment for
611 _bfd_elf_make_dynamic_reloc_section for ILP32.
612
54757ed1
AP		 6132013-07-27 Andrew Pinski <apinski@cavium.com>
614
615 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
616 BFD_RELOC_AARCH64_NONE explicitly.
617
f6518c48
MR		 6182013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
619
620 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
621 entry size if there is no ELF section data.
622
125b5bac
MR		 6232013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
624
625 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
626 Don't check symbol visibility here. Remove a check already
627 asserted for.
628 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
629 instead of individual checks.
630 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
631 check the offset to decide if produce a GOT or PLT entry.
632 Remove redundant assertions. Remove code to produce GOT entries
633 for local symbols. Remove a duplicate comment and add a comment
634 on GOT relocations.
635 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
636 dynamic relocs.
637
49d01bf6
MR		 6382013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
639
640 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
641 typo.
642
fac3d241
MR		 6432013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
644
645 * elf32-vax.c (elf_vax_discard_got_entries): New function.
646 (elf_vax_always_size_sections): Likewise.
647 (elf_vax_size_dynamic_sections): Remove code moved to
648 elf_vax_always_size_sections. Make comment on
649 elf_vax_instantiate_got_entries match reality.
650 (elf_vax_instantiate_got_entries): Assert that rather than check
651 if dynobj is null. Don't check for dynamic_sections_created.
652 Make function description match reality.
653 (elf_backend_always_size_sections): New macro.
654
729eabd5
AM		 6552013-07-25 Alan Modra <amodra@gmail.com>
656
657 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
658 with a union.
659 (opd_entry_value): Cache .opd section contents.
660 (ppc64_elf_relocate_section): Adjust.
661
db6a5d5f
AM		 6622013-07-25 Alan Modra <amodra@gmail.com>
663
664 PR ld/15762
665 PR ld/12761
666 * elflink.c (elf_link_add_object_symbols): Correct test in
667 last patch. Remove unnecessary code.
668
7fa9fcb6
TG		 6692013-07-24 Tristan Gingold <gingold@adacore.com>
670
671 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
672 R_RBR. Add numbers in comments.
673 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
674 * coff64-rs6000.c: Likewise.
675
436e1eba
AM		 6762013-07-20 Alan Modra <amodra@gmail.com>
677
678 PR ld/15762
679 PR ld/12761
680 * elflink.c (elf_link_add_object_symbols): Don't clobber
681 .gnu.warning.symbol sections when shared.
682
ee181c72
NC		 6832013-07-19 Nick Clifton <nickc@redhat.com>
684
685 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
686 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
687
df301bfc
NC		 6882013-07-18 Travis Snoozy <quandary@remstate.com>
689
690 PR ld/15721
691 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
692 destination masks.
693 * R_MSP430_2X_PCREL: Likewise.
694 * R_MSP430X_10_PCREL: Likewise.
695 * R_MSP430X_2X_PCREL: Likewise.
696
39f21624
NC		 6972013-07-18 Terry Guo <terry.guo@arm.com>
698
00b7642b 699 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 700 thumb only targets.
00b7642b 701 (elf32_arm_final_link_relocate): Likewise.
39f21624 702
671a6cbe
NC		 7032013-07-18 Bill Neubauer <wcn@google.com>
704
705 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
706 .debug_gdb_scripts
707
7a89b94e
NC		 7082013-07-18 Roland McGrath <mcgrathr@google.com>
709
710 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
711 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
712 (arm_build_one_stub): Increase MAXRELOCS to 3.
713 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
714 (struct elf32_arm_link_hash_table): Give add_stub_section member's
715 pointee type a third argument.
716 (elf32_arm_create_or_find_stub_sec): Update caller.
717 (elf32_arm_size_stubs): Update argument type.
718 * bfd-in.h (elf32_arm_size_stubs): Update decl.
719 * bfd-in2.h: Regenerate.
720 * libbfd.h: Regenerate.
721
d929bc19
MR		 7222013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
723
724 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
725 magic numbers with enum values.
726
7e11d300
RM		 7272013-07-12 Roland McGrath <mcgrathr@google.com>
728
729 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
730 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
731 been added here with 2013-07-05 elf32-s390.c change).
732 * bfd-in2.h: Regenerate (no-op).
733 * libbfd.h: Regenerate (no-op).
734
ba92f887
MR		 7352013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
736
737 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
738 EF_MIPS_NAN2008.
739 (_bfd_mips_elf_print_private_bfd_data): Likewise.
740
53452371
TG		 7412013-07-09 Tristan Gingold <gingold@adacore.com>
742
743 * vms-alpha.c (struct vms_private_data_struct): Remove
744 flag_hash_long_names and flag_show_after_trunc.
745 (hash_string): Remove.
746 (_bfd_vms_length_hash_symbol): Remove.
747 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
748 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
749 (_bfd_vms_write_ehdr): Remove code that set removed flags.
750 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
751 (vms_bfd_is_local_label_name): Remove trace call.
752
787548c8
TG		 7532013-07-09 Tristan Gingold <gingold@adacore.com>
754
755 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
756 macros.
757 * configure.com: Adjust to match changes in configure.
758 * makefile.vms (OBJS): Update list.
759
2d63fb6c
TG		 7602013-07-05 Tristan Gingold <gingold@adacore.com>
761
762 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
763 overflow sections.
764
fb798c50
AK		 7652013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
766
767 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
768 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
769 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
770 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
771 relocations.
772 * elf64-s390.c: See elf32-s390.c
773 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
774 * libbfd.h: Add new reloc strings.
775
7bcccb57
MS		 7762013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
777
778 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
779 values.
780 (elfNN_aarch64_relocate_section): Likewise.
781 (elfNN_aarch64_gc_sweep_hook): Likewise.
782 (elfNN_aarch64_check_relocs): Likewise.
783
5295321c
AM		 7842013-07-03 Alan Modra <amodra@gmail.com>
785
786 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
787 when relocatable. Don't change root.type or type here.
788 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
789
ba8ca3e7
AM		 7902013-07-03 Alan Modra <amodra@gmail.com>
791
792 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
793 (ppc64_elf_size_stubs): Don't set "addend".
794 (ppc64_elf_relocate_section): Don't allow calls via
795 toc-adjusting stubs without a following nop even in an
796 executable, except for self-calls and both libc_start_main
797 and .libc_start_main.
798
c66bb0ee
AM		 7992013-07-03 Alan Modra <amodra@gmail.com>
800
801 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
802
d5be367d
TG		 8032013-07-02 Tristan Gingold <gingold@adacore.com>
804
805 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
806 line.
807
9a1ada6c
TG		 8082013-07-02 Tristan Gingold <gingold@adacore.com>
809
b1a49096
TG		 810 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
811 (_bfd_vms_find_nearest_line_discriminator): New function.
812
8132013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 814
9a1ada6c
TG		 815 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
816
a685c4e6
TG		 8172013-07-02 Tristan Gingold <gingold@adacore.com>
818
819 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
820 (rs6000coff_vec): Reference it.
821
cc0efaa8
MS		 8222013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
823
824 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
825 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
826 (elfNN_aarch64_create_dynamic_sections): Do not define
827 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
828
f40da81b
AM		 8292013-07-02 Alan Modra <amodra@gmail.com>
830
831 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
832 .TOC. after relocatable check.
833
1c865ab2
AM		 8342013-07-01 Alan Modra <amodra@gmail.com>
835
836 * elf64-ppc.h (ppc64_elf_toc): Delete.
837 (ppc64_elf_set_toc): Declare.
838 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
839 with call the ppc64_elf_set_toc.
840 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
841 (ppc64_elf_start_multitoc_partition): Likewise.
842 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
843 with elf.hgot.
844 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
845 for ".TOC.".
846 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
847 as needing a toc pointer.
848 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
849 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
850 Set elf.hgot value.
851
a69ed7f7
L		 8522013-06-28 H.J. Lu <hongjiu.lu@intel.com>
853
854 PR ld/15685
855 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
856 R_X86_64_DTPOFF64.
857
c3b6407f
NC		 8582013-06-28 Nick Clifton <nickc@redhat.com>
859
860 PR ld/15302
861 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
862
8db339a6
MS		 8632013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
864
865 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
866 in sgot.
867 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
868 in sgot[0] rather than sgotplt[0].
869
2d426575
YZ		 8702013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
871
872 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
873 beginning of the generated file.
874 (elf64-aarch64.c): Likewise.
875 * Makefile.in: Re-generated.
876
caed7120
YZ		 8772013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
878
879 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
880 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
881 * Makefile.in: Re-generated.
882 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
883 (bfd_elf64_littleaarch64_vec): Likewise.
884 (bfd_elf32_bigaarch64_vec): Likewise.
885 (bfd_elf32_littleaarch64_vec): Likewise.
886 * configure: Re-generated.
887 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
888 * elfxx-aarch64.h: New file.
889 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
890 stuff to elfxx-aarch64.c.
891 (bfd_elf_aarch64_put_addend): Removed.
892 (PG_OFFSET, PG): Likewise.
893 (elfNN_aarch64_small_plt0_entry): Support ELF32.
894 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
895 (elf64_aarch64_grok_prstatus): Removed.
896 (elf_backend_grok_prstatus): Removed.
897 (insn32): Likewise.
898 (aarch64_unsigned_overflow): Likewise.
899 (aarch64_signed_overflow): Likewise.
900 (aarch64_resolve_relocation): Likewise.
901 (MASK): Likewise.
902 (decode_branch_ofs_26): Likewise.
903 (decode_cond_branch_ofs_19): Likewise.
904 (decode_ld_lit_ofs_19): Likewise.
905 (decode_tst_branch_ofs_14): Likewise.
906 (decode_movw_imm): Likewise.
907 (decode_adr_imm): Likewise.
908 (decode_add_imm): Likewise.
909 (reencode_branch_ofs_26): Likewise.
910 (reencode_cond_branch_ofs_19): Likewise.
911 (reencode_ld_lit_ofs_19): Likewise.
912 (reencode_tst_branch_ofs_14): Likewise.
913 (reencode_movw_imm): Likewise.
914 (reencode_adr_imm): Likewise.
915 (reencode_ldst_pos_imm): Likewise.
916 (reencode_add_imm): Likewise.
917 (reencode_movzn_to_movz): Likewise.
918 (reencode_movzn_to_movn): Likewise.
919 (aarch64_relocate): Update to call the new function names in
920 elfxx-aarch64.c.
921 (aarch64_calculate_got_entry_vma): Likewise.
922 (elfNN_aarch64_final_link_relocate): Likewise.
923 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
924 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
925 (elf_aarch64_update_plt_entry): ... this.
926 (elfNN_aarch64_create_small_pltn_entry): Update.
927 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
928 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
929 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
930 call elf_aarch64_update_plt_entry.
931
a6bb11b2
YZ		 9322013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
933
934 * bfd-in2.h: Re-generated.
935 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
936 (IS_AARCH64_TLS_RELOC): Change to be based on the
937 bfd reloc enumerators.
938 (IS_AARCH64_TLSDESC_RELOC): Likewise.
939 (PG, PG_OFFSET): Cast literal to bfd_vma.
940 (elf64_aarch64_howto_table): Removed.
941 (elf64_aarch64_howto_dynrelocs): Removed.
942 (elf64_aarch64_tls_howto_table): Removed.
943 (elf64_aarch64_tlsdesc_howto_table): Removed.
944 (elfNN_aarch64_howto_table): New table to host all howto entires..
945 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
946 (elfNN_aarch64_bfd_reloc_from_howto): New function.
947 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
948 (struct elf_aarch64_reloc_map): New.
949 (elf_aarch64_reloc_map): New table.
950 (elfNN_aarch64_howto_from_bfd_reloc): New function.
951 (elfNN_aarch64_howto_from_type): Update to look up the new table
952 elfNN_aarch64_howto_table.
953 (struct elf64_aarch64_reloc_map): Remove.
954 (elf64_aarch64_reloc_map): Remove.
955 (elfNN_aarch64_reloc_type_lookup): Change to call
956 elfNN_aarch64_howto_from_bfd_reloc.
957 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
958 elfNN_aarch64_howto_table.
959 (aarch64_resolve_relocation): Refactor to switch on the bfd
960 reloc enumerators.
961 (bfd_elf_aarch64_put_addend): Likewise.
962 (elfNN_aarch64_final_link_relocate): Likewise.
963 (aarch64_tls_transition_without_check): Likewise.
964 (aarch64_reloc_got_type): Likewise.
965 (aarch64_can_relax_tls): Likewise.
966 (aarch64_tls_transition): Likewise.
967 (elfNN_aarch64_tls_relax): Likewise.
968 (elfNN_aarch64_final_link_relocate): Likewise.
969 (elfNN_aarch64_relocate_section): Likewise.
970 (elfNN_aarch64_gc_sweep_hook): Likewise.
971 (elfNN_aarch64_check_relocs): Likewise.
972 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
973 * libbfd.h: Re-generated.
974 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
975 (BFD_RELOC_AARCH64_RELOC_START)
976 (BFD_RELOC_AARCH64_RELOC_END)
977 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
978 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
979 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
980 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
981 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
982 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
983 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
984
cec5225b
YZ		 9852013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
986
987 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
988 (BUILD_CFILES): Add elf32-aarch64.c.
989 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
990 * Makefile.in: Re-generated.
991 * archures.c (bfd_mach_aarch64_ilp32): New define.
992 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
993 (bfd_elf32_aarch64_set_options): Ditto.
994 (elf32_aarch64_setup_section_lists): Ditto.
995 (elf32_aarch64_next_input_section): Ditto.
996 (elf32_aarch64_size_stubs): Ditto.
997 (elf32_aarch64_build_stubs): Ditto.
998 * bfd-in2.h: Re-generated.
999 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1000 and bfd_elf32_bigaarch64_vec.
1001 (aarch64-*-linux*): Likewise.
1002 (aarch64_be-*-elf): Likewise.
1003 (aarch64_be-*-linux*): Likewise.
1004 * configure.in (bfd_elf32_bigaarch64_vec)
1005 (bfd_elf32_littleaarch64_vec): New.
1006 * configure: Re-generated.
1007 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1008 lp64 ones.
1009 (bfd_aarch64_arch_ilp32): New.
1010 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1011 * elfnn-aarch64.c (ARCH_SIZE): New define.
1012 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1013 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1014 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1015 (ELF64_R_*): Rename to ELFNN_R_*.
1016 Plus other paramaterization.
1017 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1018 New declarations.
1019 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1020 bfd_elf32_littleaarch64_vec.
1021
81197114
YZ		 10222013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1023
1024 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1025 (BUILD_CFILES): Add elf64-aarch64.c.
1026 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1027 * Makefile.in: Re-generated.
1028 * elf64-aarch64.c: Rename to ...
1029 * elfnn-aarch64.c: ... this.
1030
833794fc
MR		 10312013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1032 Paul Brook <paul@codesourcery.com>
1033
1034 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1035 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1036 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1037 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1038 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1039 (micromips_insn32_o32_exec_plt0_entry): New variable.
1040 (micromips_insn32_o32_exec_plt_entry): Likewise.
1041 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1042 (mips_elf_estimate_stub_size): Likewise.
1043 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1044 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1045 (mips_finish_exec_plt): Likewise.
1046 (_bfd_mips_elf_relax_section): Likewise.
1047 (_bfd_mips_elf_insn32): New function.
1048 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1049
1bbce132
MR		 10502013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1051
1052 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1053 prototype.
1054 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1055 (bfd_elf32_get_synthetic_symtab): New macro.
1056 * elfxx-mips.c (plt_entry): New structure.
1057 (mips_elf_link_hash_entry): Add use_plt_entry member.
1058 (mips_elf_link_hash_table): Rename plt_entry_size member to
1059 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1060 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1061 members.
1062 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1063 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1064 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1065 (STUB_LI16S_MICROMIPS): Likewise.
1066 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1067 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1068 (micromips_o32_exec_plt0_entry): New variable.
1069 (mips16_o32_exec_plt_entry): Likewise.
1070 (micromips_o32_exec_plt_entry): Likewise.
1071 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1072 (mips_elf_output_extsym): Update to use gotplt_union's plist
1073 member rather than offset.
1074 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1075 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1076 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1077 member rather than offset.
1078 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1079 entries.
1080 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1081 here.
1082 (mips_elf_make_plt_record): New function.
1083 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1084 of JAL relocations that might need a PLT entry.
1085 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1086 gotplt_union's plist member rather than offset. Set individual
1087 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1088 Don't set the symbol's value in the symbol table for PLT
1089 references here. Don't set the PLT or PLT GOT section sizes
1090 here.
1091 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1092 (mips_elf_allocate_lazy_stub): Likewise.
1093 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1094 magic symbol.
1095 (mips_elf_set_plt_sym_value): New function.
1096 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1097 PLT and PLT GOT section sizes here. Set the symbol values in
1098 the symbol table for PLT references here. Handle microMIPS
1099 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1100 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1101 gotplt_union's plist member rather than offset. Handle
1102 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1103 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1104 gotplt_union's plist member rather than offset. Use
1105 MIPS_ELF_GOT_SIZE to calculate GOT address.
1106 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1107 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1108 mips_finish_exec_plt.
1109 (_bfd_mips_elf_link_hash_table_create): Update to use
1110 gotplt_union's plist member rather than offset.
1111 (_bfd_mips_elf_get_synthetic_symtab): New function.
1112
cd6d434c
NC		 11132013-06-24 Wawa <caojinyu@msn.com>
1114
1115 PR 15657
1116 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1117
42429eac
RS		 11182013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1119
1120 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1121 files to...
1122 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1123 * Makefile.in: Regenerate.
1124 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1125 Set want64 to true for them at the end.
1126 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1127 #ifdef BFD64.
1128
12d83431
SL		 11292013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1130
1131 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1132 set sh_entsize for PLT section.
1133
b9eead84
YZ		 11342013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1135
1136 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1137 * bfd-in2.h: Re-generated.
1138 * elf64-aarch64.c (RELOC_SECTION): Removed.
1139 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1140 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1141 (elf64_aarch64_link_hash_traverse): Ditto.
1142 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1143 comment.
1144
8847944f
WN		 11452013-06-19 Will Newton <will.newton@linaro.org>
1146
1147 * configure: Regenerated.
1148 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1149 * elf64-aarch64.c: Remove objalloc.h include.
1150 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1151 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1152 members. (elf_aarch64_local_htab_hash): Remove function.
1153 (elf_aarch64_local_htab_eq): Remove function.
1154 (elf_aarch64_get_local_sym_hash): Remove function.
1155 (elf64_aarch64_link_hash_table_create): Remove local hash
1156 table initialization.
1157 (elf64_aarch64_final_link_relocate): Remove sym argument and
1158 handling of ifunc symbols.
1159 (elf64_aarch64_relocate_section): Don't pass sym argument to
1160 elf64_aarch64_final_link_relocate.
1161 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1162 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1163 (elf64_aarch64_check_relocs): Likewise.
1164 (elf64_aarch64_post_process_headers): Remove call to
1165 _bfd_elf_set_osabi.
1166 (elf64_aarch64_is_function_type): New function.
1167 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1168 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1169 (elf64_aarch64_size_dynamic_sections): Remove call to
1170 elf_aarch64_allocate_local_dynrelocs.
1171 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1172 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1173 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1174 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1175 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1176 elf_aarch64_finish_local_dynamic_symbol.
1177 (elf64_aarch64_add_symbol_hook): Remove function.
1178
2532064a
YZ		 11792013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1180
1181 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1182 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1183 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1184 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1185 R_AARCH64_GOT_LD_PREL19.
1186
2f47f5fc
NC		 11872013-06-13 Terry Guo <terry.guo@arm.com>
1188
1189 PR ld/15302
1190 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1191 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1192 supports thumb instructions.
1193
34064ff3
DD		 11942013-06-11 DJ Delorie <dj@redhat.com>
1195
1196 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1197
3368874f
WN		 11982013-06-11 Will Newton <will.newton@linaro.org>
1199
1200 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1201 ELF64_R_SYM instead of ELF32_R_SYM.
1202
47fc0f1f
NC		 12032013-06-11 Nick Clifton <nickc@redhat.com>
1204
1205 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1206 checks if the dynamic sections have been created and relaxation
1207 has not been performed.
1208
692e2b8b
WN		 12092013-06-07 Will Newton <will.newton@linaro.org>
1210
1211 * configure: Regenerate.
1212 * configure.in: Build elf-ifunc.o for AArch64.
1213 * elf64-aarch64.c: Include objalloc.h.
1214 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1215 (struct elf64_aarch64_link_hash_table): Add members for handling
1216 R_AARCH64_IRELATIVE relocations.
1217 (elf_aarch64_local_htab_hash): New function.
1218 (elf_aarch64_local_htab_eq): New function.
1219 (elf_aarch64_get_local_sym_hash): New function.
1220 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1221 symbol hash.
1222 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1223 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1224 for handling STT_GNU_IFUNC symbols.
1225 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1226 references to STT_GNU_IFUNC symbols.
1227 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1228 STT_GNU_IFUNC symbols.
1229 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1230 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1231 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1232 (elf64_aarch64_is_function_type): Remove function.
1233 (elf64_aarch64_allocate_dynrelocs): Call
1234 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1235 (elf_aarch64_allocate_local_dynrelocs): New function.
1236 (elf64_aarch64_size_dynamic_sections): Call
1237 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1238 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1239 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1240 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1241 STT_GNU_IFUNC symbols and .iplt.
1242 (elf_aarch64_finish_local_dynamic_symbol): New function.
1243 (elf64_aarch64_finish_dynamic_sections): Call
1244 elf_aarch64_finish_local_dynamic_symbol.
1245 (elf64_aarch64_add_symbol_hook): New function.
1246
fa549f3b
AM		 12472013-06-03 Alan Modra <amodra@gmail.com>
1248
1249 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1250 var. Use it with last_stab.
1251
067ec077
CM		 12522013-05-30 Paul Brook <paul@codesourcery.com>
1253
1254 * bfd-in2.h: Regenerate.
1255 * elf32-mips.c (elf_mips_eh_howto): New.
1256 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1257 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1258 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1259 * elf64-mips.c (elf_mips_eh_howto): New.
1260 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1261 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1262 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1263 * libbfd.h: Regenerate.
1264 * reloc.c (BFD_RELOC_MIPS_EH): New.
1265
95e34fb4
NC		 12662013-05-29 Nick Clifton <nickc@redhat.com>
1267
1268 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1269 alternate debug info source.
1270 (dwarf_debug_sections): Add entries for alternate .debug_str and
1271 .debug_info sections.
1272 (dwarf_debug_section_enum): Likewise.
1273 (read_alt_indirect_string): New function. Handles a
1274 DW_FORM_GNU_strp_alt attribute.
1275 (read_alt_indirect_ref): New function. Handles a
1276 DW_FORM_GNU_ref_alt attribute.
1277 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1278 DW_FORM_GNU_strp_alt.
1279 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1280 attributes.
1281 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1282 sources.
1283 * opncls.c (GNU_DEBUGALTLINK): Define.
1284 (bfd_get_alt_debug_link_info): New function.
1285 (separate_alt_debug_file_exists): New function.
1286 (find_separate_debug_file): Add parameters for fetch and check
1287 functions.
1288 (bfd_follow_gnu_debugaltlink): New function.
1289 * bfd-in2.h: Regenerate.
1290
418009c2
YZ		 12912013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1292
1293 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1294 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1295 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1296 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1297 * bfd-in2.h: Regenerate.
1298 * libbfd.h: Regenerate.
1299 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1300 the correct names.
1301 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1302 (elf64_aarch64_reloc_map): Likewise.
1303 (aarch64_resolve_relocation): Likewise.
1304 (bfd_elf_aarch64_put_addend): Likewise.
1305 (aarch64_tls_transition_without_check): Likewise.
1306 (aarch64_reloc_got_type): Likewise.
1307 (elf64_aarch64_final_link_relocate): Likewise.
1308 (elf64_aarch64_tls_relax): Likewise.
1309 (elf64_aarch64_relocate_section): Likewise.
1310 (elf64_aarch64_gc_sweep_hook): Likewise.
1311 (elf64_aarch64_check_relocs): Likewise.
1312
9d782e8d
MW		 13132013-05-26 Mark Wielaard <mjw@redhat.com>
1314
1315 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1316 (max_open_files): New static int initialized to zero.
1317 (bfd_cache_max_open): New static function to set and return
1318 max_open_files.
1319 (bfd_cache_init): Use bfd_cache_max_open.
1320 (bfd_open_file): Likewise.
1321 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1322 (AC_CHECK_FUNCS): Add getrlimit.
1323 * configure: Regenerated.
1324 * config.in: Likewise.
1325 * sysdep.h: Check and include sys/resource.h for getrlimit.
1326
03ae2d5e
AM		 13272013-05-23 Alan Modra <amodra@gmail.com>
1328
1329 * format.c (bfd_check_format_matches): Don't match a target in
1330 targ_selvecs if some other target is a better match. If
1331 targets implement match priority, fall back to the first of
1332 the best matches.
1333
ad3d9127
AM		 13342013-05-22 Eric Herman <eric@freesa.org>
1335
1336 PR binutils/15462
1337 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1338
5b3905f1
AM		 13392013-05-22 Ralf Dreesen <gamma@dreesen.net>
1340
1341 PR binutils/15474
1342 * srec.c (srec_set_section_contents): Properly convert size
1343 and offset to address when octets_per_byte is not unity.
1344
8be65dd3
MR		 13452013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1346
1347 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1348 refcount member of the gotplt_union when resetting the reference
1349 count. Adjust comment.
1350
593f8f29
WN		 13512013-05-20 Will Newton <will.newton@linaro.org>
1352
1353 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1354 relocs_copied member.
1355 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1356 relocs_copied member.
1357 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1358 relocs_copied member.
1359
a0f0eb1e
MR		 13602013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1361
1362 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1363 function definition.
1364
af65e588
CC		 13652013-05-16 Cary Coutant <ccoutant@google.com>
1366
1367 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1368 external_ext_size and esize.
1369
9f6e76f4
TG		 13702013-05-16 Tristan Gingold <gingold@adacore.com>
1371
1372 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1373 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1374
c495064d
AS		 13752013-05-15 Andreas Schwab <schwab@suse.de>
1376
1377 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1378
110a61d3
JB		 13792013-05-10 Joel Brobecker <brobecker@adacore.com>
1380
1381 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1382 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1383
ceae87f3
JB		 13842013-05-09 Joel Brobecker <brobecker@adacore.com>
1385
1386 * bfd.c (_bfd_default_error_handler): Replace use of putc
1387 by fputc. Add comment explaining why.
1388
012b2306
AM		 13892013-05-09 Alan Modra <amodra@gmail.com>
1390
1391 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1392 of symbols when hashes already exist.
1393
7b70956d
WN		 13942013-05-07 Will Newton <will.newton@linaro.org>
1395
1396 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1397 plt_header_size argument for ports where it differs from
1398 plt_entry_size.
1399 * elf-bfd.h: Likewise.
1400 * elf32-i386.c: Pass plt_header_size to
1401 _bfd_elf_allocate_ifunc_dyn_relocs.
1402 * elf64-x86-64.c: Likewise.
1403
1ee9e8b3
WN		 14042013-05-07 Will Newton <will.newton@linaro.org>
1405
012b2306 1406 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 1407 function.
1408 * elf-bfd.h: Likewise.
1409
b47468a6
CM		 14102013-05-06 Paul Brook <paul@codesourcery.com>
1411
012b2306
AM		 1412 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1413 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1414 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1415 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1416 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1417 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 1418
128205bb
AM		 14192013-05-06 Alan Modra <amodra@gmail.com>
1420
1421 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1422 hashes are not available.
1423
f45794cb
AM		 14242013-05-06 Alan Modra <amodra@gmail.com>
1425
1426 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1427 hashes around loading as-needed library. Zero them on allocation,
1428 and restore to initial all-zero state if library not needed.
1429 Arrange to reuse hashes if we load library again later.
1430
d150b1a2
RS		 14312013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1432
1433 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1434 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1435 * elfn32-mips.c: Likewise.
1436 * elf64-mips.c: Likewise.
1437
13761a11
NC		 14382013-05-02 Nick Clifton <nickc@redhat.com>
1439
1440 * archures.c: Add some more MSP430 machine numbers.
1441 * config.bfd (msp430): Define targ_selvecs.
1442 * configure.in: Add bfd_elf32_msp430_ti_vec.
1443 * cpu-msp430.c: Add some more MSP430 machine numbers.
1444 * elf32-msp430.c Add support for MSP430X relocations.
1445 Add support for TI compiler generated relocations.
1446 Add support for sym_diff relocations.
1447 Add support for relaxing out of range short branches into long
1448 branches.
1449 Add support for MSP430 attribute section.
1450 * reloc.c: Add MSP430X relocations.
1451 * targets.c: Add bfd_elf32_msp430_ti_vec.
1452 * bfd-in2.h: Regenerate.
1453 * configure: Regenerate.
1454 * libbfd.h: Regenerate.
1455
df26367c
MR		 14562013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1457
1458 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1459 alpha*-*-linux*ecoff*.
1460
ed54588d
NC		 14612013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1462
1463 PR binutils/15417
1464 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1465 zero.
1466
b8297068
AM		 14672013-04-30 Alan Modra <amodra@gmail.com>
1468
1469 * elflink.c (bfd_elf_record_link_assignment): Dont make
1470 STV_INTERNAL symbols STV_HIDDEN.
1471
b40bf0a2
NC		 14722013-04-29 Nick Clifton <nickc@redhat.com>
1473
1474 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1475 fragmented .debug_line sections associated with unmarked code
1476 sections.
1477
aba8c3de
WN		 14782013-04-29 Will Newton <will.newton@linaro.org>
1479
1480 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1481 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1482
7fcfd62d
NC		 14832013-04-29 Will Newton <will.newton@linaro.org>
1484
1485 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1486 error check up and add error message.
1487
ed5acf27
WN		 14882013-04-26 Will Newton <will.newton@linaro.org>
1489
1490 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1491
49926cd0
AM		 14922013-04-25 Alan Modra <amodra@gmail.com>
1493
1494 * config.bfd: Add powerpc64le-linux.
1495
05567e3d
L		 14962013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1497
1498 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1499 x86_64-*-elf*.
1500
99059e56
RM		 15012013-04-24 Roland McGrath <mcgrathr@google.com>
1502
1503 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1504 allocate space for PLT header even if IS_IPLT_ENTRY.
1505 (arm_nacl_put_plt0): New function, broken out of ...
1506 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1507 If HTAB->nacl_p, set up the PLT header in .iplt too.
1508 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1509 a mapping symbol for the start of .iplt too.
1510
544008aa
NC		 15112013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1512
7b5d8d96
NC		 1513 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1514 BFD_ALIGN to int.
1515 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1516 variables.
1517 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1518 to bfd_vma.
1519 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1520
86f7d49b
AM		 15212013-04-22 Alan Modra <amodra@gmail.com>
1522
1523 PR ld/15382
1524 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1525 sh_size or reloc_count adjustment by count.
1526
bfeb4a28
AM		 15272013-04-22 Alan Modra <amodra@gmail.com>
1528
1529 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1530 create_linkage_sections here..
1531 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1532 (create_linkage_sections): Move earlier in file.
1533 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1534 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1535
2d0a6933
NC		 15362013-04-19 Nick Clifton <nickc@redhat.com>
1537
1538 PR binutils/15356
1539 * compress.c (decompress_contents): Always call inflateEnd, even
1540 when another inflation operation fails.
1541
a9ea330b
L		 15422013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1543
1544 * elf-ifunc.c: Update copyright year.
1545
a253d456
NC		 15462013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1547
1548 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1549 macro's return value is ignored.
1550 * elf32-hppa.c: Likewise.
1551 * elf32-tic6x.c: Likewise.
1552 * mach-o.c: Likewise.
1553 * mmo.c: Likewise.
1554 * opncls.c: Likewise.
1555 * peicode.h: Likewise.
1556 * elf32-m32r.c: Check return value of bfd_set_section_*().
1557 * elfnn-ia64.c: Likewise.
1558 * elfxx-mips.c: Likewise.
1559 * vms-alpha.c: Likewise.
1560
1622ff3b
L		 15612013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 PR ld/15371
1564 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1565 regular reference without non-GOT reference when building
1566 shared library.
1567
a22cd6f6
AM		 15682013-04-15 Alan Modra <amodra@gmail.com>
1569
1570 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1571 cache slot for archives.
1572
ed905580
HPN		 15732013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1574
1575 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1576 local variable mmop.
1577
8d6a12ee
NC		 15782013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1579
1580 PR ld/12494
33e44f2e 1581 * elf32-avr.c: Consider all sections to determine if linker
8d6a12ee
NC		 1582 relaxation can safely delete a ret after a call/jmp
1583
79bb5c23
NC		 15842013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1585
1586 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1587 INODEs.
1588
36192a8d
TT		 15892013-04-08 Tom Tromey <tromey@redhat.com>
1590
1591 * som.c (bfd_section_from_som_symbol): No longer static.
1592 * som.h (bfd_section_from_som_symbol): Declare.
1593
198f1157
AM		 15942013-04-06 Alan Modra <amodra@gmail.com>
1595
1596 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1597 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1598
c69ba956
NC		 15992013-04-05 Nick Clifton <nickc@redhat.com>
1600
1601 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1602
ff5ac77b
AM		 16032013-04-04 Alan Modra <amodra@gmail.com>
1604
1605 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1606 * bfd-in2.h: Regenerate.
1607 * elflink.c (elf_link_add_object_symbols): Use new error.
1608
41702d50
NC		 16092013-04-03 Nick Clifton <nickc@redhat.com>
1610
1611 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1612 (bfd_elf32_bfd_is_target_special_symbol): Define.
1613
cb8af559
NC		 16142013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1615
a22cd6f6
AM		 1616 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1617 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1618
1122dc88
DD		 16192013-04-02 DJ Delorie <dj@redhat.com>
1620
1621 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1622 (rl78_elf_relax_section): Only fetch the next reloc if there is
1623 one expected.
1624
81fbe831
AM		 16252013-03-30 Alan Modra <amodra@gmail.com>
1626
1627 PR ld/15323
1628 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1629 global symbols referenced by relocs.
1630 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1631 * elf32-bfin.c (bfin_check_relocs): Likewise.
1632 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1633 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1634 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1635 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1636 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1637 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1638 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1639 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1640 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1641 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1642 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1643 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1644 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1645 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1646 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1647 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1648 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1649 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1650 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1651 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1652 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1653 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1654 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1655 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1656 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1657 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1658 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1659 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1660 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1661 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1662 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1663 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1664 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1665 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1666 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1667 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1668 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1669 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1670 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1671 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1672 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1673 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1674 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1675 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1676 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1677 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1678 test indirect/warning links for NULL.
1679
61315175
L		 16802013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1681
1682 PR ld/15323
1683 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1684 symbol is referenced by a non-shared object.
61315175
L		 1685 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1686
a6f713fc
KK		 16872013-03-28 Joe Seymour <jseymour@codesourcery.com>
1688
1689 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1690 R_SH_REL32 relocations against undefined weak symbols.
1691
19e08130
AM		 16922013-03-28 Alan Modra <amodra@gmail.com>
1693
1694 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1695 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1696 into ifunc and non-ifunc.
1697 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1698 separate ifunc/non-ifunc dynrel counts.
1699 (allocate_got): Always use reliplt for ifunc.
1700 (allocate_dynrelocs): Likewise.
1701 (ppc64_elf_size_dynamic_sections): Likewise.
1702 (ppc64_elf_layout_multitoc): Likewise.
1703 (ppc64_elf_relocate_section): Likewise.
1704
f95f8542
AM		 17052013-03-28 Alan Modra <amodra@gmail.com>
1706
1707 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1708 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1709 into ifunc and non-ifunc.
1710 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1711 (ppc_elf_size_dynamic_sections): Likewise.
1712 (ppc_elf_relocate_section): Likewise.
1713
7e612e98
AM		 17142013-03-28 Alan Modra <amodra@gmail.com>
1715
1716 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1717 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1718 bfd_link_info* and asection* params.
1719 (_bfd_elf_reloc_type_class): Likewise.
1720 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1721 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1722 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1723 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1724 for any reliplt reloc. Don't return reloc_class_plt for
1725 R_PPC_REL24 and R_PPC_ADDR24.
1726 * elf64-ppc.c (allocate_got): Formatting.
1727 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1728 reliplt reloc.
1729 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1730 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1731 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1732 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1733 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1734 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1735 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1736 Add extra params to the various reloc_type_class functions.
1737
0bed072f
AM		 17382013-03-27 Alan Modra <amodra@gmail.com>
1739
1740 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1741 masks for all local ifunc syms.
1742 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1743 (ppc_elf_size_dynamic_sections): Likewise.
1744 (ppc_elf_relocate_section): Likewise.
1745
6f820c85
WN		 17462013-03-27 Will Newton <will.newton@linaro.org>
1747
1748 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1749 dynamic reloc for symbols with dynindx == -1.
1750 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1751 dynamic reloc for symbols with dynindx == -1.
1752
31943882
WN		 17532013-03-27 Will Newton <will.newton@linaro.org>
1754
1755 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1756 dynamic reloc for non-default visibility undefined weaks.
1757 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1758 dynamic reloc for non-default visibility undefined weaks.
1759
ffd65175
AM		 17602013-03-26 Alan Modra <amodra@gmail.com>
1761
1762 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1763 over _bfd_elf_merge_symbol calls.
1764
3a81e825
AM		 17652013-03-26 Alan Modra <amodra@gmail.com>
1766
1767 * elflink.c (elf_link_add_object_symbols): Add assertion for
1768 common override alignment check code. Formatting.
1769
4f3fedcf
AM		 17702013-03-25 Alan Modra <amodra@gmail.com>
1771
1772 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1773 usual common symbols as well as for dynamic. Add poldbfd param.
1774 Save old bfd. Adjust callers.
1775 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1776 and "value" by value, not pointer. Adjust caller.
1777 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1778 Delete code to set same. Use old_bfd and old_alignment from
1779 _bfd_elf_merge_symbol instead. Add default symbol before
1780 alignment and size checks. Wrap overlong lines.
1781
e3c9d234
AM		 17822013-03-25 Alan Modra <amodra@gmail.com>
1783
1784 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1785 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1786 when override is true.
1787
6c9b78e6
AM		 17882013-03-25 Alan Modra <amodra@gmail.com>
1789
1790 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1791 of *sym_hash.
1792
191c0c42
AM		 17932013-03-25 Alan Modra <amodra@gmail.com>
1794
1795 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1796 Wrap long lines.
1797 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1798 early in symbol loop.
1799
5d13b3b3
AM		 18002013-03-25 Alan Modra <amodra@gmail.com>
1801
1802 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1803 (_bfd_elf_init_reloc_shdr): Delete.
1804 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1805 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1806 just what is needed.
1807 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1808
8a56bd02
AM		 18092013-03-23 Alan Modra <amodra@gmail.com>
1810
1811 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1812 * elflink.c (_bfd_elf_merge_symbol): Make static.
1813 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1814 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1815
96f29d96
AM		 18162013-03-23 Alan Modra <amodra@gmail.com>
1817
1818 PR ld/15270
1819 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1820 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1821 def_dynamic/ref_dynamic.
1822 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1823 owned syms.
1824
209be8d2
DM		 18252013-03-22 David S. Miller <davem@davemloft.net>
1826
1827 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1828 hwcaps attribute.
1829
5c0df484
NC		 18302013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1831
1832 PR ld/14902
1833 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1834 errors adjusting relocs and symbols.
1835
81f5558e
NC		 18362013-03-21 Michael Schewe <michael.schewe@gmx.net>
1837
1838 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1839 @(disp:32,ERx) to mov @(disp:16,ERx).
1840 (R_H8_DISP32A16): New reloc.
1841 Comments added and corrected.
1842 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1843 * bfd-in2.h: Regenerate.
1844 * libbfd.h: Regenerate.
1845
ce63b7b3
KT		 18462013-03-21 Kai Tietz <ktietz@redhat.com>
1847
1848 * coffgen.c (coff_real_object_p): Make global.
1849 * peicode.h (coff_real_object_p): Add prototype.
1850 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1851 external_PEI_IMAGE_hdr structure.
1852 (coff_swap_filehdr_in): Handle variable header-size.
1853 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1854 of directory-entiries as specified in pe-header.
1855
088ca6c1
NC		 18562013-03-21 Nick Clifton <nickc@redhat.com>
1857
1858 PR sim/15286
1859 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1860 iWMMXt and iWMMXt2 processors from attributes.
1861
8877b5e5
AM		 18622013-03-20 Alan Modra <amodra@gmail.com>
1863
1864 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1865 sh_type according to is_rela.
1866
ffa9430d
AM		 18672013-03-18 Alan Modra <amodra@gmail.com>
1868
1869 PR ld/12549
1870 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1871 considering whether an --as-needed library is needed.
1872
cc0ea93c
TT		 18732013-03-14 Tom Tromey <tromey@redhat.com>
1874
1875 * opncls.c (bfd_get_debug_link_info): Rename from
1876 get_debug_link_info. Export. Update comment.
1877 (find_separate_debug_file): Update.
1878 * bfd-in2.h: Rebuild.
1879
59c108f7
NC		 18802013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1881
a22cd6f6 1882 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1883 support.
a22cd6f6 1884 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1885 relocs.
1886
abb3f6cc
NC		 18872013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1888
1889 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1890 * elf.c (elfcore_write_s390_tdb): New function.
1891 (elfcore_write_register_note): Call it.
1892 (elfcore_grok_s390_tdb): New function.
1893 (elfcore_grok_note): Call it.
1894
af924177
MR		 18952013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1896
1897 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1898
48385e38
CV		 18992013-03-05 Corinna Vinschen <vinschen@redhat.com>
1900
1901 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1902
f75e0e33
AM		 19032013-03-04 Alan Modra <amodra@gmail.com>
1904
1905 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1906 non-zero addends when relocatable, rather than addends >= 32768.
1907 Always zero "addend" before applying relocation.
1908
17e3916e
NC		 19092013-03-04 Nick Clifton <nickc@redhat.com>
1910
1911 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1912 file pointer offsets for thin archives.
1913
3064e1ff
JB		 19142013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1915
1916 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1917 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1918
4107ae22
DD		 19192013-02-27 DJ Delorie <dj@redhat.com>
1920
1921 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1922 * libbfd.h: Regenerate.
1923 * bfd-in2.h: Regenerate.
1924 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1925 references in compuated relocs.
1926
730fbaf8
AG		 19272013-02-26 Anthony Green <green@moxielogic.com>
1928
1929 * config.bfd: Extend moxie-rtems target triplet name support.
1930
35399224
L		 19312013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1932
1933 PR ld/15167
1934 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1935 unique_global only for definition.
1936 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1937 here.
1938 (elf_link_add_object_symbols): Set unique_global only
1939 for definition.
1940
c0355132
AM		 19412013-02-21 Alan Modra <amodra@gmail.com>
1942
1943 * elf-bfd.h (struct elf_build_id): Extracted from..
1944 (struct elf_build_id_info): ..here. Delete.
1945 (struct output_elf_obj_tdata): New, extracted from..
1946 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1947 Add "o" field.
1948 (elf_program_header_size): Reference tdata->o.
1949 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1950 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1951 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1952 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1953 when opening bfd in any mode that might write.
1954 (_bfd_elf_write_object_contents): Use build_id field in
1955 output_elf_obj_tdata.
1956 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1957 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1958
228e534f
AM		 19592013-02-21 Alan Modra <amodra@gmail.com>
1960
1961 * elf-bfd.h (struct core_elf_obj_tdata): New.
1962 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1963 core_program, and core_command. Add "core".
1964 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1965 Update all refs to tdata core fields.
1966 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1967 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1968 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1969 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1970 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1971 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1972 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1973 to tdata core fields.
1974
12bd6957
AM		 19752013-02-21 Alan Modra <amodra@gmail.com>
1976
1977 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1978 Delete num_locals and num_globals.
1979 (elf_num_locals, elf_num_globals): Don't define.
1980 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1981 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1982 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1983 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1984 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1985 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1986 accessor macros.
1987 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1988 number of locals syms via new param.
1989 (swap_out_syms): Adjust to suit elf_map_symbols change.
1990
cbf8d970
MR		 19912013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1992
1993 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1994 STO_MICROMIPS annotation.
1995
30e8ee25
AM		 19962013-02-19 Alan Modra <amodra@gmail.com>
1997
1998 * configure.in: Bump version to 2.23.52.
1999 * elf-bfd.h (struct elf_build_id_info): New.
2000 (struct elf_obj_tdata): Delete after_write_object_contents,
2001 after_write_object_contents_info and build_id_size. Make build_id
2002 a pointer to struct elf_build_id_info.
2003 * elf.c (_bfd_elf_write_object_contents): Style. Update
2004 after_write_ibject_contents invocation.
2005 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2006 allow zero size notes.
2007 * configure: Regenerate.
2008
5b175e56
MR		 20092013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2010
2011 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2012 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2013 (micromips_elf64_howto_table_rela): Likewise.
2014 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2015 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2016 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2017 (elf_micromips_howto_table_rela): Likewise.
2018 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2019
e8faf7d1
MR		 20202013-02-18 Paul Brook <paul@codesourcery.com>
2021
2022 * elfxx-mips.c (MICROMIPS_P): New macro.
2023 (_bfd_mips_elf_symbol_processing): Use it.
2024
c164a95d
MR		 20252013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2026
2027 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2028 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2029
d45f8bda
AM		 20302013-02-18 Alan Modra <amodra@gmail.com>
2031
2032 PR ld/12549
2033 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2034 (_bfd_elf_strtab_clear_all_refs): Declare.
2035 (_bfd_elf_strtab_resize): Declare.
2036 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2037 (_bfd_elf_strtab_clear_all_refs): New function.
2038 (_bfd_elf_strtab_resize): Likewise.
2039 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2040
698600e4
AM		 20412013-02-18 Alan Modra <amodra@gmail.com>
2042
2043 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2044 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2045 and elf_text_section to..
2046 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2047 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2048 (struct alpha_elf_find_line): ..this.
2049 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2050
3d5bef4c
L		 20512013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2052
2053 PR ld/15146
2054 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2055 for references from the dummy bfd.
2056
313ed4a9
L		 20572013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2058
2059 PR ld/15149
2060 * elflink.c (elf_link_add_object_symbols): Also track weak
2061 references.
2062
989fbeff
L		 20632013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2064
2065 PR binutils/15151
2066 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2067 archive pointing to itself.
2068 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2069
a043396b
NC		 20702013-02-15 Nick Clifton <nickc@redhat.com>
2071
2072 PR binutils/15140
2073 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2074 accessing a corrupt nested archive.
2075
13db6b44
RS		 20762013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2077
2078 * elfxx-mips.c (mips_got_page_ref): New structure.
2079 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2080 pair to represent the anchor point.
2081 (mips_got_info): Add a got_page_refs field.
2082 (mips_elf_link_hash_table): Add a sym_cache field.
2083 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2084 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2085 new anchor representation.
2086 (mips_elf_create_got_info): Create got_page_refs rather than
2087 got_page_entries.
2088 (mips_elf_record_got_page_ref): New function.
2089 (mips_elf_pages_for_range): Move further down file.
2090 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2091 Use a section rather than a (bfd, symndx) pair to represent the
2092 anchor point.
2093 (mips_elf_resolve_got_page_ref): New function.
2094 (mips_elf_resolve_final_got_entries): Use it to populate
2095 got_page_entries.
2096 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2097 rather than mips_elf_record_got_page_entry. Only nullify h
2098 afterwards.
2099 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2100 earlier.
2101
57093f5e
RS		 21022013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2103
2104 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2105 in g->relocs.
2106
9c3f90c4
AM		 21072013-02-12 Alan Modra <amodra@gmail.com>
2108
2109 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2110 suitable definition when using generic linker hash table.
2111
476366af
RS		 21122013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2113
2114 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2115 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2116 mips_elf_traverse_got_arg. Count GOT entries.
2117 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2118 as argument. Update after above changes.
2119 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2120 mips_elf_count_got_entries. Update the calls to
2121 mips_elf_resolve_final_got_entries.
2122
9ab066b4
RS		 21232013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2124
2125 * elfxx-mips.c (mips_got_tls_type): New enum.
2126 (mips_got_entry): Add tls_initialized.
2127 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2128 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2129 GOT_TLS_TYPE masks.
2130 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2131 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2132 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2133 than GOT_NORMAL.
2134 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2135 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2136 tls_initialized rather than GOT_TLS_DONE.
2137 (mips_tls_got_index): Delete.
2138 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2139 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2140 (mips_elf_record_got_entry): Initialize tls_initialized.
2141
6c42ddb9
RS		 21422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2143
2144 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2145 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2146 tls_ie_got_offset and tls_gd_got_offset.
2147 (mips_elf_link_hash_newfunc): Remove initialization.
2148 (mips_elf_create_got_info): Likewise.
2149 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2150 (mips_tls_single_got_index): Delete.
2151 (mips_elf_local_got_index): Always use the GOT entry to track
2152 GOT indices.
2153 (mips_elf_global_got_index): Likewise.
2154 (mips_elf_create_local_got_entry): Assert that TLS entries have
2155 already been allocated.
2156 (mips_elf_record_global_got_symbol): Don't initialize
2157 tls_ie_type or tls_gd_type.
2158 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2159 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2160 entry.
2161 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2162 the GOT entries.
2163 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2164 have been allocated.
2165 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2166 tls_ie_type and tls_gd_type.
2167
ebc53538
RS		 21682013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2169
2170 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2171 aliasing violation. Check for htab allocation failures.
2172
13fbec83
RS		 21732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2174
2175 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2176 split out from...
2177 (mips_elf_global_got_index): ...here. Reorder arguments so that
2178 the output bfd and info come first.
2179 (mips_elf_calculate_relocation): Update the call to
2180 mips_elf_global_got_index accordingly.
2181 (_bfd_mips_elf_finish_dynamic_symbol): Use
2182 mips_elf_primary_global_got_index rather than
2183 mips_elf_global_got_index.
2184 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2185
3dff0dd1
RS		 21862013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2187
2188 * elfxx-mips.c (mips_got_entry): Update comments.
2189 (mips_elf_multi_got_entry_eq): Rename to...
2190 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2191 (mips_elf_create_got_info): Remove master_got_p argument.
2192 Always use mips_elf_got_entry_eq.
2193 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2194 Update calls accordingly.
2195
d7206569
RS		 21962013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2197
2198 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2199 (mips_elf_bfd2got_hash): Delete.
2200 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2201 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2202 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2203 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2204 than mips_elf_got_for_ibfd.
2205 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2206 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2207 (mips_elf_make_got_per_bfd): Replace with...
2208 (mips_elf_add_got_entry): ...this new function.
2209 (mips_elf_make_got_pages_per_bfd): Replace with...
2210 (mips_elf_add_got_page_entry): ...this new function.
2211 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2212 bfd and GOT arguments. Use mips_elf_add_got_entry and
2213 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2214 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2215 to set the BFD's GOT and free the old table.
2216 (mips_elf_merge_got): Replace bfd2got argument with separate
2217 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2218 Use mips_elf_count_got_entries to count the number of entries in
2219 each GOT. Update the calls to mips_elf_merge_got_with.
2220 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2221 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2222 (mips_elf_multi_got): Don't create the bfd2got hash table.
2223 Replace hash table traversal with a walk over the input bfds,
2224 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2225 to set the output bfd's GOT.
2226 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2227 bfds use the master GOT in the single-GOT case.
2228 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2229 rather than mips_elf_got_for_ibfd.
2230
ee227692
RS		 22312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2232
2233 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2234 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2235 (mips_elf_record_global_got_symbol): Update the hash entry before
2236 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2237 the latter.
2238 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2239 (mips_elf_record_got_page_entry): Record the entry in both the
2240 master and bfd GOTs.
2241
72e7511a
RS		 22422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2243
2244 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2245 create another one if necessary.
2246 (mips_elf_set_gotidx): New function.
2247 (mips_elf_set_global_gotidx): Use it.
2248 (mips_elf_initialize_tls_index): Likewise. Take a
2249 mips_elf_traverse_got_arg as argument.
2250 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2251 (mips_elf_multi_got): Likewise. Cope with error returns from
2252 mips_elf_set_global_gotidx.
2253
ab361d49
RS		 22542013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2255
2256 * elfxx-mips.c (mips_got_info): Add relocs field.
2257 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2258 with...
2259 (mips_elf_traverse_got_arg): ...this new structure.
2260 (mips_elf_count_local_tls_relocs): Delete.
2261 (mips_elf_count_global_tls_relocs): Likewise.
2262 (mips_elf_count_got_entry): New function.
2263 (mips_elf_count_local_got_entries): Likewise.
2264 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2265 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2266 (mips_elf_record_local_got_symbol): Don't count got entries here.
2267 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2268 (mips_elf_set_global_got_offset): Split into...
2269 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2270 new functions. Take a mips_elf_traverse_got_arg rather than a
2271 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2272 Use g->relocs to record the number of relocs needed for global GOT
2273 entries.
2274 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2275 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2276 relocations. Update for above function split.
2277 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2278 to count both the number of GOT entries and the number of TLS
2279 relocs required by local entries. Likewise
2280 mips_elf_count_global_tls_entries and global entries.
2281 Remove uses of mips_elf_count_local_tls_relocs and
2282 mips_elf_count_global_tls_relocs.
2283
e641e783
RS		 22842013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2285
2286 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2287 to say that each structure represents only one type of TLS reference.
2288 (GOT_TLS_TYPE): New define.
2289 (mips_elf_link_hash_entry): Temporarily split tls_type and
2290 tls_got_offset into two variables each.
2291 (mips_elf_link_hash_newfunc): Update accordingly.
2292 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2293 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2294 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2295 (mips_tls_got_relocs): Use a switch statement.
2296 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2297 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2298 local "offset" variable.
2299 (mips_tls_got_index): Remove r_type argument and assert. Remove
2300 code that handled entries with two TLS types; always use the
2301 original got_index instead.
2302 (mips_tls_single_got_index): New function.
2303 (mips_elf_local_got_index): Use entry->tls_type to check for
2304 TLS entries. Use mips_tls_single_got_index. Update call to
2305 mips_tls_got_index.
2306 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2307 Use p->tls_type to check for TLS entries. Update call to
2308 mips_tls_got_index. Use mips_tls_single_got_index.
2309 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2310 Use entry.tls_type to check for TLS entries.
2311 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2312 with r_type argument. Use mips_elf_reloc_tls_type.
2313 Set up the new hash entry fields.
2314 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2315 with r_type argument. Use mips_elf_reloc_tls_type and
2316 mips_tls_got_entries. Remove code that handled entries
2317 with multiple TLS types.
2318 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2319 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2320 Use equality rather than masks when checking for specific TLS types.
2321 Use mips_tls_got_entries. Remove code that handled entries
2322 with multiple TLS types.
2323 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2324 testing the hash table entry.
2325 (_bfd_mips_elf_check_relocs): Update calls to
2326 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2327 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2328 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2329
d9bf376d
RS		 23302013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2331
2332 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2333 (mips_elf_got_entry_hash): ...this, deleting the old version.
2334 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2335 both types of GOT.
2336
5334aa52
RS		 23372013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2338
2339 * elfxx-mips.c (mips_elf_create_got_info): New function.
2340 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2341 (mips_elf_create_got_section): Likewise.
2342
946c668d
RS		 23432013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2344
2345 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2346 gotidx to -1.
2347
59b08994
RS		 23482013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2349
2350 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2351
d222d210
RS		 23522013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2353
2354 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2355 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2356
1fd20d70
RS		 23572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2358
2359 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2360 (mips_elf_count_global_tls_relocs): Don't count indirect or
2361 warning symbols.
2362 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2363 number of TLS entries were allocated.
2364
7d94b319
RS		 23652013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2366
2367 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2368
17214937
RS		 23692013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2370
2371 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2372 if there are TLS relocations.
2373
9efeb38d
RS		 23742013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2375
2376 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2377 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2378
9c3f90c4
AM		 23792013-02-11 Alan Modra <amodra@gmail.com>
2380
2381 * elfcode.h (elf_checksum_contents): Free contents.
2382 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2383 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2384 (elf_final_link_free): New function, extracted from..
2385 (bfd_elf_final_link): ..here. Always call
2386 _bfd_elf_write_section_eh_frame_hdr.
2387 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2388 _bfd_elf_link_hash_table_free.
2389 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2390 * libbfd.h: Regenerate.
2391 * merge.c (_bfd_merge_sections_free): New function.
2392 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2393 hdr_info->array.
2394 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2395 _bfd_elf_link_hash_table_free.
2396 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2397 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2398 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2399 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2400 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2401 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2402 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2403 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2404 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2405 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2406 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2407 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2408 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2409 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2410 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2411 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2412 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2413
7bf52ea2
AM		 24142013-02-10 Alan Modra <amodra@gmail.com>
2415
2416 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2417 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2418 * m68klinux.c (linux_link_hash_table_create): Likewise.
2419 * sparclinux.c (linux_link_hash_table_create): Likewise.
2420 * sunos.c (sunos_link_hash_table_create): Likewise.
2421 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2422 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2423 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2424 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2425 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2426 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2427 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2428 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2429 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2430 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2431 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2432 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2433 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2434 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2435 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2436 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2437 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2438 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2439 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2440 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2441 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2442 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2443 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2444 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2445 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2446 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2447 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2448 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2449
22cdc249
AM		 24502013-02-10 Alan Modra <amodra@gmail.com>
2451
2452 * i386linux.c (linux_link_hash_table_create): Allocate table
2453 with bfd_zmalloc, not bfd_alloc.
2454 * pdp11.c (link_hash_table_create): Allocate table with
2455 bfd_malloc, not bfd_alloc.
2456 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2457 with bfd_zmalloc, not bfd_zalloc.
2458 (bfin_link_hash_table_create): Likewise.
2459 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2460 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2461
0e5de31a
AM		 24622013-02-10 Alan Modra <amodra@gmail.com>
2463
2464 PR ld/15113
2465 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2466
ad1fc92a
NC		 24672013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2468
2469 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2470 sections.
34c67f14
NC		 2471 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2472 symbol.
ad1fc92a 2473
170a8295
YZ		 24742013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2475
2476 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2477 288 to 272.
2478
619a703e
AM		 24792013-02-08 Alan Modra <amodra@gmail.com>
2480
2481 PR binutils/15106
2482 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2483 * elf.c (elf_find_function): Revert last change. Use new
2484 tdata field rather than static vars for cache.
2485
02acbe22
L		 24862013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2487
2488 PR ld/15107
2489 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2490 symbol is defined in regular object.
2491
1965d5f2
AM		 24922013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2493
2494 PR binutils/15106
2495 * elf.c (elf_find_function): Don't cache if symbols change.
2496
dafbc74d
AM		 24972013-02-07 Alan Modra <amodra@gmail.com>
2498
2499 PR binutils/14873
2500 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2501 copy attributes from or to non-ELF.
2502
20e52bd2
L		 25032013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2504
2505 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2506 for non-zero TLS symbol.
2507 (elf_i386_relocate_section): Don't resolve size relocation against
2508 non-zero TLS symbol.
2509 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2510 pc_count for non-zero TLS symbol.
2511 (elf_x86_64_relocate_section): Don't resolve size relocation
2512 against non-zero TLS symbol.
2513
36591ba1 25142013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2515 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2516
2517 Based on patches from Altera Corporation.
2518
2519 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2520 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2521 (BFD_BACKENDS): Add elf32-nios2.lo.
2522 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2523 * Makefile.in: Regenerated.
2524 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2525 bfd_elf32_littlenios2_vec.
2526 * configure: Regenerated.
2527 * config.bfd: Add cases for nios2.
2528 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2529 (bfd_mach_nios2): Define.
2530 (bfd_nios2_arch): Declare.
2531 (bfd_archures_list): Add bfd_nios2_arch.
2532 * targets.c (bfd_elf32_bignios2_vec): Declare.
2533 (bfd_elf32_littlenios2_vec): Declare.
2534 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2535 bfd_elf32_littlenios2_vec.
2536 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2537 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2538 * bfd-in2.h: Regenerated.
2539 * libbfd.h: Regenerated.
2540 * cpu-nios2.c: New file.
2541 * elf32-nios2.c: New file.
2542
ca6b5f82
AM		 25432013-02-06 Alan Modra <amodra@gmail.com>
2544
2545 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2546 stubs in stub_bfd.
2547
37ba9f93
AM		 25482013-02-06 Alan Modra <amodra@gmail.com>
2549
2550 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2551 * Makefile.in: Regenerate.
2552
70a38d42
SDJ		 25532013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2554 Pedro Alves <palves@redhat.com>
2555
2556 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2557 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2558 declaration.
2559 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2560 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2561 * elf-linux-psinfo.h: New file.
2562 * elf.c: Include elf-linux-psinfo.h.
2563 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2564 New functions.
2565 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2566 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2567 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2568 (elfcore_write_ppc_linux_prpsinfo32): New function.
2569
5ee43bc4
TG		 25702013-02-04 Tristan Gingold <gingold@adacore.com>
2571
2572 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2573 start address.
2574
0cadb185
AM		 25752013-02-04 Alan Modra <amodra@gmail.com>
2576
2577 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2578 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2579 * Makefile.in: Regenerate.
2580 * po/SRC-POTFILES.in: Regenerate.
2581
5d42dfb5
AM		 25822013-02-04 Alan Modra <amodra@gmail.com>
2583
2584 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2585 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2586
c57da1a7
AM		 25872013-02-01 Alan Modra <amodra@gmail.com>
2588
2589 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2590 clears def_regular.
2591
c0fd7846
TG		 25922013-01-31 Tristan Gingold <gingold@adacore.com>
2593
2594 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2595 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2596 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2597
b45b6908
AM		 25982013-01-31 Alan Modra <amodra@gmail.com>
2599 David S. Miller <davem@davemloft.net>
2600
2601 PR ld/15056
2602 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2603 references to __tls_get_addr.
2604 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2605 vtinherit and vtentry reloc handling too.
2606 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2607
bcaa2f82
AM		 26082013-01-31 Alan Modra <amodra@gmail.com>
2609
2610 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2611
22aa0c7e
AM		 26122013-01-31 Alan Modra <amodra@gmail.com>
2613
2614 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2615
bc30df16
AM		 26162013-01-28 Alan Modra <amodra@gmail.com>
2617
2618 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2619 "relocation" in error messages throughout file.
2620 (ppc64_elf_relocate_section): Remove sibling call error message,
2621 replace with "call lacks nop". Specially report errors for
2622 branches to function entry points via OPD lookup and branches
2623 to stubs. Remove NULL symbol handling now done by %T.
2624
89d7b8aa
AM		 26252013-01-28 Alan Modra <amodra@gmail.com>
2626
2627 * archive.c (bfd_generic_archive_p): Return target and keep
2628 ardata on partial matches.
2629 * format.c (bfd_check_format_matches): Adjust for above
2630 change. Remove bfd_error_file_ambiguously_recognized dead
2631 code.
2632
c9ba0c87
AM		 26332013-01-26 Alan Modra <amodra@gmail.com>
2634
2635 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2636 bfd_preserve_finish): Move to..
2637 * format.c: ..here, splitting out..
2638 (bfd_reinit): ..this. New function.
2639 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2640 keep bfd state for a match.
2641 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2642 * elfcore.h (elf_core_file_p): Likewise.
2643 * mach-o.c (bfd_mach_o_header_p): Likewise.
2644 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2645 * xsym.c (bfd_sym_object_p): Likewise.
2646 * mmo.c (mmo_scan): Clear abfd->symcount.
2647 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2648 * section.c (bfd_section_list_clear): Clear section_htab.count.
2649 * bfd-in2.h: Regenerate.
2650
d79dcc73
NC		 26512013-01-25 Michael Schewe <michael.schewe@gmx.net>
2652
2653 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2654 second reloc, make sure that the reloc potentially exists first.
2655
78c8d46c
NC		 26562013-01-24 Nick Clifton <nickc@redhat.com>
2657
2658 * archures.c: Add bfd_mach_v850e3v5.
2659 * bfd-in2.h: Regenerate.
2660 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2661 * cpu-v850_rh850.c: Likewise.
2662 * elf32-v850.c: Add support for v850e3v5 architecture.
2663
1a18f0ae
NC		 26642013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2665
2666 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2667
f65a9e53
AM		 26682013-01-23 Leif Ekblad <leif@rdos.net>
2669
2670 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2671
3bea1fcb
L		 26722013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2673
2674 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2675 non-zero TLS symbol.
2676 (elf_i386_relocate_section): Resolve size relocation against
2677 non-zero TLS symbol.
2678 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2679 for non-zero TLS symbol.
2680 (elf_x86_64_relocate_section): Resolve size relocation against
2681 non-zero TLS symbol.
2682
b1b00fcc
MF		 26832013-01-18 Mike Frysinger <vapier@gentoo.org>
2684
2685 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2686 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2687 true.
2688
06a6a421
L		 26892013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2690
2691 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2692 PC-relative relocation.
2693 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2694 as PC-relative relocation.
2695
6a3e1bae
L		 26962013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2697
2698 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2699 check.
2700 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2701
2702 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2703 and R_X86_64_SIZE64 check.
2704 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2705 nor R_X86_64_SIZE64.
2706
1788fc08
L		 27072013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2708
2709 * bfd-in2.h: Regenerated.
2710 * libbfd.h: Likewise.
2711
2712 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2713 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2714 (elf_i386_check_relocs): Handle R_386_SIZE32.
2715 (elf_i386_gc_sweep_hook): Likewise.
2716 (elf_i386_relocate_section): Likewise.
2717
2718 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2719 and R_X86_64_SIZE64 entries.
2720 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2721 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2722 (elf_x86_64_reloc_name_lookup): Likewise.
2723 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2724 R_X86_64_SIZE64.
2725 (elf_x86_64_gc_sweep_hook): Likewise.
2726 (elf_x86_64_relocate_section): Likewise.
2727
2728 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2729 BFD_RELOC_SIZE64.
2730
1e536451
L		 27312013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2732
2733 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2734 with R_X86_64_RELATIVE64.
2735
77bf820f
NC		 27362013-01-15 Nick Clifton <nickc@redhat.com>
2737
2738 * elf32-msp430.c: Fix spelling typo.
2739
e2458743
AM		 27402013-01-15 Alan Modra <amodra@gmail.com>
2741
2742 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2743 plt-thread-safe.
2744
405bf443
AM		 27452013-01-14 Alan Modra <amodra@gmail.com>
2746
2747 PR binutils/14813
2748 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2749 (memory_bclose): Likewise. Return 0 on success.
2750 * cache.c (cache_bclose): Likewise.
2751 * opncls.c (opncls_bclose, bfd_close): Likewise.
2752 * vms-lib.c (vms_lib_bclose): Likewise.
2753 * libbfd.h: Regenerate.
2754
ee659f1f
AM		 27552013-01-13 Alan Modra <amodra@gmail.com>
2756
2757 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2758 Add ref_dynamic_nonweak.
2759 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2760 (_bfd_elf_merge_symbol): Don't call above function. Move
2761 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2762 clear dynamic_def.
2763 (elf_link_add_object_symbols): Delete redundant "override" test.
2764 Don't set dynamic_def here.
2765 (elf_link_output_extsym): Update.
2766
68c4a57e
L		 27672013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2768
2769 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2770 normal and TLS symbol access.
2771 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2772
02be4619
AM		 27732013-01-12 Alan Modra <amodra@gmail.com>
2774
2775 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2776 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2777 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2778
a4542f1b
AM		 27792013-01-12 Alan Modra <amodra@gmail.com>
2780
2781 PR ld/12549
2782 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2783 (_bfd_elf_strtab_clear_all_refs): Define.
2784 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2785 (_bfd_elf_strtab_clear_all_refs): Delete.
2786 * elflink.c (elf_link_add_object_symbols): Clear out added
2787 strtab refs. Correct handling of warning common symbols.
2788
68ffbac6
L		 27892013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2790
2791 * aout0.c: Remove trailing white spaces.
2792 * archive.c: Likewise.
2793 * archures.c: Likewise.
2794 * bfd-in.h: Likewise.
2795 * bfd-in2.h: Likewise.
2796 * coff-alpha.c: Likewise.
2797 * coff-i860.c: Likewise.
2798 * coff-mips.c: Likewise.
2799 * coff-ppc.c: Likewise.
2800 * coff-tic80.c: Likewise.
2801 * coff-x86_64.c: Likewise.
2802 * coff-z80.c: Likewise.
2803 * coffcode.h: Likewise.
2804 * coffgen.c: Likewise.
2805 * cofflink.c: Likewise.
2806 * compress.c: Likewise.
2807 * corefile.c: Likewise.
2808 * cpu-arm.c: Likewise.
2809 * cpu-avr.c: Likewise.
2810 * cpu-bfin.c: Likewise.
2811 * cpu-cr16.c: Likewise.
2812 * cpu-cr16c.c: Likewise.
2813 * cpu-crx.c: Likewise.
2814 * cpu-h8300.c: Likewise.
2815 * cpu-i386.c: Likewise.
2816 * cpu-lm32.c: Likewise.
2817 * cpu-m68k.c: Likewise.
2818 * cpu-moxie.c: Likewise.
2819 * cpu-msp430.c: Likewise.
2820 * cpu-sh.c: Likewise.
2821 * cpu-xc16x.c: Likewise.
2822 * dwarf2.c: Likewise.
2823 * ecofflink.c: Likewise.
2824 * ecoffswap.h: Likewise.
2825 * elf-ifunc.c: Likewise.
2826 * elf-m10300.c: Likewise.
2827 * elf-vxworks.c: Likewise.
2828 * elf32-avr.c: Likewise.
2829 * elf32-avr.h: Likewise.
2830 * elf32-cr16.c: Likewise.
2831 * elf32-cr16c.c: Likewise.
2832 * elf32-cris.c: Likewise.
2833 * elf32-crx.c: Likewise.
2834 * elf32-frv.c: Likewise.
2835 * elf32-hppa.c: Likewise.
2836 * elf32-i860.c: Likewise.
2837 * elf32-ip2k.c: Likewise.
2838 * elf32-iq2000.c: Likewise.
2839 * elf32-m32c.c: Likewise.
2840 * elf32-m68hc1x.c: Likewise.
2841 * elf32-msp430.c: Likewise.
2842 * elf32-mt.c: Likewise.
2843 * elf32-ppc.c: Likewise.
2844 * elf32-rl78.c: Likewise.
2845 * elf32-s390.c: Likewise.
2846 * elf32-score.h: Likewise.
2847 * elf32-sh-symbian.c: Likewise.
2848 * elf32-sh.c: Likewise.
2849 * elf32-spu.c: Likewise.
2850 * elf32-tic6x.c: Likewise.
2851 * elf32-v850.c: Likewise.
2852 * elf32-xc16x.c: Likewise.
2853 * elf32-xtensa.c: Likewise.
2854 * elf64-alpha.c: Likewise.
2855 * elf64-hppa.c: Likewise.
2856 * elf64-ppc.c: Likewise.
2857 * elf64-s390.c: Likewise.
2858 * elfcore.h: Likewise.
2859 * elflink.c: Likewise.
2860 * elfxx-mips.c: Likewise.
2861 * elfxx-sparc.c: Likewise.
2862 * elfxx-tilegx.c: Likewise.
2863 * ieee.c: Likewise.
2864 * libcoff.h: Likewise.
2865 * libpei.h: Likewise.
2866 * libxcoff.h: Likewise.
2867 * linker.c: Likewise.
2868 * mach-o-i386.c: Likewise.
2869 * mach-o-target.c: Likewise.
2870 * mach-o.c: Likewise.
2871 * mach-o.h: Likewise.
2872 * mmo.c: Likewise.
2873 * opncls.c: Likewise.
2874 * pdp11.c: Likewise.
2875 * pe-x86_64.c: Likewise.
2876 * peXXigen.c: Likewise.
2877 * pef-traceback.h: Likewise.
2878 * pei-x86_64.c: Likewise.
2879 * peicode.h: Likewise.
2880 * plugin.c: Likewise.
2881 * reloc.c: Likewise.
2882 * riscix.c: Likewise.
2883 * section.c: Likewise.
2884 * som.c: Likewise.
2885 * syms.c: Likewise.
2886 * tekhex.c: Likewise.
2887 * ticoff.h: Likewise.
2888 * vaxbsd.c: Likewise.
2889 * xcofflink.c: Likewise.
2890 * xtensa-isa.c: Likewise.
2891
a3c62988
NC		 28922013-01-10 Will Newton <will.newton@imgtec.com>
2893
2894 * Makefile.am: Add Meta.
2895 * Makefile.in: Regenerate.
2896 * archures.c (bfd_mach_metag): New.
2897 * bfd-in2.h: Regenerate.
2898 * config.bfd: Add Meta.
2899 * configure: Regenerate.
2900 * configure.in: Add Meta.
2901 * cpu-metag.c: New file.
2902 * elf-bfd.h: Add Meta.
2903 * elf32-metag.c: New file.
2904 * elf32-metag.h: New file.
2905 * libbfd.h: Regenerate.
2906 * reloc.c: Add Meta relocations.
2907 * targets.c: Add Meta.
2908
652451f8
YZ		 29092013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2910
2911 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2912 (elfcore_write_aarch_hw_break): Likewise.
2913 (elfcore_write_aarch_hw_watch): Likewise.
2914 * elf.c (elfcore_grok_aarch_tls): New function.
2915 (elfcore_grok_aarch_hw_break): Likewise.
2916 (elfcore_grok_aarch_hw_watch): Likewise.
2917 (elfcore_grok_note): Call the new functions to handle the
2918 corresponding notes.
2919 (elfcore_write_aarch_tls): New function.
2920 (elfcore_write_aarch_hw_break): Likewise.
2921 (elfcore_write_aarch_hw_watch): Likewise.
2922 (elfcore_write_register_note): Call the new functions to handle the
2923 corresponding pseudo sections.
2924
45a466b5
TT		 29252013-01-07 Tom Tromey <tromey@redhat.com>
2926
2927 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2928 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2929 (STD_SECTION): Update.
45a466b5
TT		 2930 * bfd-in2.h: Rebuild.
2931
e407c74b
NC		 29322013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2933
2934 * archures.c (bfd_mach_mips5900): Define.
2935 * bfd-in2.h: Regenerate.
2936 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2937 * cpu-mips.c: Add support for MIPS r5900.
2938 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2939
9b239e0e
NC		 29402013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2941 Nick Clifton <nickc@redhat.com>
2942
2943 * elflink.c (get_value): Prevent the use of an undefined shift
2944 operation. Add sanity checks.
2945
bab4becb 29462013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2947
bab4becb 2948 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2949
9911c0fc 2950
bab4becb 2951For older changes see ChangeLog-2012
56882138 2952\f
bab4becb 2953Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2954
2955Copying and distribution of this file, with or without modification,
2956are permitted in any medium without royalty provided the copyright
2957notice and this notice are preserved.
2958
56882138
AM		 2959Local Variables:
2960mode: change-log
2961left-margin: 8
2962fill-column: 74
2963version-control: never
2964End:
GDB Binutils - Deliverables
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