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Restore R_386_IRELATIVE and R_X86_64_IRELATIVE
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
56b8aada
L		 12012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/13817
4 * bfd/elf32-i386.c (elf_i386_relocate_section): Restore
5 R_386_IRELATIVE.
6
7 * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
8 R_X86_64_IRELATIVE.
9
460f1cdc
TG		 102012-03-08 Tristan Gingold <gingold@adacore.com>
11
12 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
13 keylen according to archive kind. Set nextvbn and nextrfa lhd
14 fields. Add comments.
15
0a22ae8e
NC		 162012-03-07 Nick Clifton <nickc@redhat.com>
17
18 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
19 field.
20 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
21 (elf_mn10300_tdata): Define.
22 (elf_mn10300_local_got_tls_type): Define.
23 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
24 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
25 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
26 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
27 (mn10300_reloc_map): Likewise.
28 (elf_mn10300_tls_transition): New function.
29 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
30 (mn10300_elf_check_relocs): Add TLS support.
31 (mn10300_elf_final_link_relocate): Likewise.
32 (mn10300_elf_relocate_section): Likewise.
33 (mn10300_elf_relax_section): Likewise.
34 (elf32_mn10300_link_hash_newfunc): Initialise new field.
35 (_bfd_mn10300_copy_indirect_symbol): New function.
36 (elf32_mn10300_link_hash_table_create): Initialise new fields.
37 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
38 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
39 (_bfd_mn10300_elf_reloc_type_class): Allocate an
40 elf_mn10300_obj_tdata structure.
41 (elf_backend_copy_indirect_symbol): Define.
42 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
43 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
44 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
45 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
46 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
47 alongside other MN10300 relocations.
48 * bfd-in2.h: Regenerate.
49 * libbfd.h: Regenerate.
50
3ce231f8
JJ		 512012-03-06 Jakub Jelinek <jakub@redhat.com>
52
53 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
54 set relocate to TRUE.
55
0bef263a
RO		 562012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
57
58 PR ld/12152
59 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
60 overflows for R_SPARC_UA32 in .stab sections.
61
84abc003
AM		 622012-03-01 Alan Modra <amodra@gmail.com>
63
64 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
65
3d301fdc
AM		 662012-02-27 Alan Modra <amodra@gmail.com>
67
68 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
69 before calling elf specific function.
70 (sh_elf_osec_readonly_p): Test for error return from above.
71
cb83c803
AM		 722012-02-27 Alan Modra <amodra@gmail.com>
73
74 * elf32-spu.c (build_stub): Fix malloc under-allocation.
75
6f7be959
WL		 762012-02-25 Walter Lee <walt@tilera.com>
77 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
78 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
79 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
80 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
81 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
82 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
83 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
84 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
85 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
86 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
87 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
88 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
89 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
90 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
91 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
92 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
93 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
94 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
95 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
96 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
97 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
98 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
99 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
100 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
101 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
102 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
103 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
104 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
105 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
106 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
107 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
108 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
109 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
110 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
111 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
112 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
113 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
114 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
115 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
116 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
117 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
118 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
119 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
120 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
121 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
122 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
123 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
124 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
125 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
126 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
127 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
128 relocations.
129 (tilepro_reloc_map): Ditto.
130 (tilepro_info_to_howto_rela): Ditto.
131 (reloc_to_create_func): Ditto.
132 (tilepro_tls_translate_to_le): New.
133 (tilepro_tls_translate_to_ie): New.
134 (tilepro_elf_tls_transition): New.
135 (tilepro_elf_check_relocs): Handle new tls relocations.
136 (tilepro_elf_gc_sweep_hook): Ditto.
137 (allocate_dynrelocs): Ditto.
138 (tilepro_elf_relocate_section): Ditto.
139 (tilepro_replace_insn): New.
140 (insn_mask_X1): New.
141 (insn_mask_X0_no_dest_no_srca): New
142 (insn_mask_X1_no_dest_no_srca): New
143 (insn_mask_Y0_no_dest_no_srca): New
144 (insn_mask_Y1_no_dest_no_srca): New
145 (srca_mask_X0): New
146 (srca_mask_X1): New
147 (insn_tls_le_move_X1): New
148 (insn_tls_le_move_zero_X0X1): New
149 (insn_tls_ie_lw_X1): New
150 (insn_tls_ie_add_X0X1): New
151 (insn_tls_ie_add_Y0Y1): New
152 (insn_tls_gd_add_X0X1): New
153 (insn_tls_gd_add_Y0Y1): New
154 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
155 relocations.
156 (tilegx_reloc_map): Ditto.
157 (tilegx_info_to_howto_rela): Ditto.
158 (reloc_to_create_func): Ditto.
159 (tilegx_elf_link_hash_table): New field disable_le_transition.
160 (tilegx_tls_translate_to_le): New.
161 (tilegx_tls_translate_to_ie): New.
162 (tilegx_elf_tls_transition): New.
163 (tilegx_elf_check_relocs): Handle new tls relocations.
164 (tilegx_elf_gc_sweep_hook): Ditto.
165 (allocate_dynrelocs): Ditto.
166 (tilegx_elf_relocate_section): Ditto.
167 (tilegx_copy_bits): New.
168 (tilegx_replace_insn): New.
169 (insn_mask_X1): New.
170 (insn_mask_X0_no_dest_no_srca): New.
171 (insn_mask_X1_no_dest_no_srca): New.
172 (insn_mask_Y0_no_dest_no_srca): New.
173 (insn_mask_Y1_no_dest_no_srca): New.
174 (insn_mask_X0_no_operand): New.
175 (insn_mask_X1_no_operand): New.
176 (insn_mask_Y0_no_operand): New.
177 (insn_mask_Y1_no_operand): New.
178 (insn_tls_ie_ld_X1): New.
179 (insn_tls_ie_ld4s_X1): New.
180 (insn_tls_ie_add_X0X1): New.
181 (insn_tls_ie_add_Y0Y1): New.
182 (insn_tls_ie_addx_X0X1): New.
183 (insn_tls_ie_addx_Y0Y1): New.
184 (insn_tls_gd_add_X0X1): New.
185 (insn_tls_gd_add_Y0Y1): New.
186 (insn_move_X0X1): New.
187 (insn_move_Y0Y1): New.
188 (insn_add_X0X1): New.
189 (insn_add_Y0Y1): New.
190 (insn_addx_X0X1): New.
191 (insn_addx_Y0Y1): New.
192 * libbfd.h: Regenerate.
193 * bfd-in2.h: Regenerate.
194
82590249
WL		 1952012-02-25 Walter Lee <walt@tilera.com>
196
fb6cedde
WL		 197 * config.bfd (tilegx-*-*): rename little endian vector; add big
198 endian vector.
199 (tilegxbe-*-*): New case.
200 * configure.in (bfd_elf32_tilegx_vec): Rename...
201 (bfd_elf32_tilegx_le_vec): ... to this.
202 (bfd_elf32_tilegx_be_vec): New vector.
203 (bfd_elf64_tilegx_vec): Rename...
204 (bfd_elf64_tilegx_le_vec): ... to this.
205 (bfd_elf64_tilegx_be_vec): New vector.
206 * configure: Regenerate.
207 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
208 (TARGET_LITTLE_NAME): Ditto.
209 (TARGET_BIG_SYM): Define.
210 (TARGET_BIG_NAME): Define.
211 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
212 (TARGET_LITTLE_NAME): Ditto.
213 (TARGET_BIG_SYM): Define.
214 (TARGET_BIG_NAME): Define.
215 * targets.c (bfd_elf32_tilegx_vec): Rename...
216 (bfd_elf32_tilegx_le_vec): ... to this.
217 (bfd_elf32_tilegx_be_vec): Declare.
218 (bfd_elf64_tilegx_vec): Rename...
219 (bfd_elf64_tilegx_le_vec): ... to this.
220 (bfd_elf64_tilegx_be_vec): Declare.
221 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 222 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
223 * bfd-in2.h: Regenerate.
224 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 225 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 226
4115917d
NC		 2272012-02-24 Nick Clifton <nickc@redhat.com>
228
229 PR ld/13730
230 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
231 error message instead of aborting, when an outofrange reloc is
232 encountered.
233
19765f52
IS		 2342012-02-23 Iain Sandoe <idsandoe@googlemail.com>
235
236 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
237 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
238 bit-fields when target and host differ in endian-ness. When
239 PAIRs are non-scattered find the 'symbol' from the preceding
240 reloc. Add FIXME re. reloc symbols on section boundaries.
241 (bfd_mach_o_swap_out_non_scattered_reloc): New.
242 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
243
6639d37a
IS		 2442012-02-17 Iain Sandoe <idsandoe@googlemail.com>
245
246 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
247 sect-diffs.
248 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
249 (bfd_mach_o_i386_swap_reloc_out): Likewise.
250
e1e81ed3
IS		 2512012-02-17 Tristan Gingold <gingold@adacore.com>
252
253 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
254 * libbfd.h: Regenerated.
255 * bfd-in2.h: Likewise.
256 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
257 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
258 (bfd_mach_o_i386_swap_reloc_out): Likewise.
259
d0ddfe27
AK		 2602012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
261
262 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
263 GD->LE and LD->LE optimizations.
264
eb8c5f3f
AM		 2652012-02-16 Alan Modra <amodra@gmail.com>
266
267 PR binutils/13355
268 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
269
e1741a1e
RH		 2702012-02-13 Richard Henderson <rth@redhat.com>
271
272 PR ld/13621
273 * linker.c (fix_syms): Force symbols outside any section into
274 bfd_abs_section_ptr.
275
5efbbc43
AM		 2762012-02-13 Alan Modra <amodra@gmail.com>
277
278 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
279 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
280 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
281 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
282
3e3c397d
JK		 2832012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
284 Nick Clifton <nickc@redhat.com>
285
286 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
287 memset.
288
09903f4b
IS		 2892012-02-10 Iain Sandoe <idsandoe@googlemail.com>
290
291 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
292 vma additions in their logical, rather than physical order.
293
632039e0
IS		 2942012-02-10 Iain Sandoe <idsandoe@googlemail.com>
295
296 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
297 parameters.
298 * mach-o-x86-64.c (text_section_names_xlat): New.
299 (mach_o_x86_64_segsec_names_xlat): New.
300 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
301 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
302
565a6476
TG		 3032012-02-10 Tristan Gingold <gingold@adacore.com>
304
305 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
306 to avoid infinite loop. Add comments.
307
923f257f
L		 3082012-02-09 H.J. Lu <hongjiu.lu@intel.com>
309
310 PR ld/13675
311 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
312 nop instructions.
313 (bfd_arch_i386_short_nop_fill): New.
314 (bfd_arch_i386_long_nop_fill): Likewise.
315 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
316 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
317 bfd_arch_info initializers.
318
319 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
320 (bfd_arch_i386_short_nop_fill): This.
321 Update bfd_arch_info initializers.
322 * cpu-l1om.c: Likewise.
323
4e6b54a6
AM		 3242012-02-08 Alan Modra <amodra@gmail.com>
325
326 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
327 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
328 the correct h->u.weakdef.
329
ff9e0f5b
AM		 3302012-02-07 Alan Modra <amodra@gmail.com>
331
332 * elf.c (elf_find_function): Don't use internal_elf_sym.
333 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
334 parameter with asymbol.
335 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
336 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
337 (struct elf_backend_data <maybe_function_sym>): Likewise.
338
526f25b2
EW		 3392012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
340
341 PR bfd/13410
ff9e0f5b 342 * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 343 condition that qualifies the candidates for relaxation.
344
7c4f9963
TG		 3452012-02-02 Tristan Gingold <gingold@adacore.com>
346
347 * bfdio.c (real_fopen): Remove unused vms_modes variable.
348
facf03f2
TG		 3492012-02-02 Tristan Gingold <gingold@adacore.com>
350
351 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
352 variable warning.
353
cd99171c
TG		 3542012-02-02 Tristan Gingold <gingold@adacore.com>
355
356 * archive.c (bfd_slurp_armap): Fix thinko in cast.
357
b7761f11
L		 3582012-01-31 H.J. Lu <hongjiu.lu@intel.com>
359
360 PR ld/13616
361 * archures.c (bfd_arch_info): Add fill.
362 (bfd_default_arch_struct): Add bfd_arch_default_fill.
363 (bfd_arch_default_fill): New.
364
365 * configure.in: Set bfd version to 2.22.52.
366 * configure: Regenerated.
367
368 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
369 initializer.
370 * cpu-arc.c: Likewise.
371 * cpu-arm.c: Likewise.
372 * cpu-avr.c: Likewise.
373 * cpu-bfin.c: Likewise.
374 * cpu-cr16.c: Likewise.
375 * cpu-cr16c.c: Likewise.
376 * cpu-cris.c: Likewise.
377 * cpu-crx.c: Likewise.
378 * cpu-d10v.c: Likewise.
379 * cpu-d30v.c: Likewise.
380 * cpu-dlx.c: Likewise.
381 * cpu-epiphany.c: Likewise.
382 * cpu-fr30.c: Likewise.
383 * cpu-frv.c: Likewise.
384 * cpu-h8300.c: Likewise.
385 * cpu-h8500.c: Likewise.
386 * cpu-hppa.c: Likewise.
387 * cpu-i370.c: Likewise.
388 * cpu-i860.c: Likewise.
389 * cpu-i960.c: Likewise.
390 * cpu-ia64.c: Likewise.
391 * cpu-ip2k.c: Likewise.
392 * cpu-iq2000.c: Likewise.
393 * cpu-lm32.c: Likewise.
394 * cpu-m10200.c: Likewise.
395 * cpu-m10300.c: Likewise.
396 * cpu-m32c.c: Likewise.
397 * cpu-m32r.c: Likewise.
398 * cpu-m68hc11.c: Likewise.
399 * cpu-m68hc12.c: Likewise.
400 * cpu-m68k.c: Likewise.
401 * cpu-m88k.c: Likewise.
402 * cpu-mcore.c: Likewise.
403 * cpu-mep.c: Likewise.
404 * cpu-microblaze.c: Likewise.
405 * cpu-mips.c: Likewise.
406 * cpu-mmix.c: Likewise.
407 * cpu-moxie.c: Likewise.
408 * cpu-msp430.c: Likewise.
409 * cpu-mt.c: Likewise.
410 * cpu-ns32k.c: Likewise.
411 * cpu-openrisc.c: Likewise.
412 * cpu-or32.c: Likewise.
413 * cpu-pdp11.c: Likewise.
414 * cpu-pj.c: Likewise.
415 * cpu-plugin.c: Likewise.
416 * cpu-powerpc.c: Likewise.
417 * cpu-rl78.c: Likewise.
418 * cpu-rs6000.c: Likewise.
419 * cpu-rx.c: Likewise.
420 * cpu-s390.c: Likewise.
421 * cpu-score.c: Likewise.
422 * cpu-sh.c: Likewise.
423 * cpu-sparc.c: Likewise.
424 * cpu-spu.c: Likewise.
425 * cpu-tic30.c: Likewise.
426 * cpu-tic4x.c: Likewise.
427 * cpu-tic54x.c: Likewise.
428 * cpu-tic6x.c: Likewise.
429 * cpu-tic80.c: Likewise.
430 * cpu-tilegx.c: Likewise.
431 * cpu-tilepro.c: Likewise.
432 * cpu-v850.c: Likewise.
433 * cpu-vax.c: Likewise.
434 * cpu-w65.c: Likewise.
435 * cpu-we32k.c: Likewise.
436 * cpu-xc16x.c: Likewise.
437 * cpu-xstormy16.c: Likewise.
438 * cpu-xtensa.c: Likewise.
439 * cpu-z80.c: Likewise.
440 * cpu-z8k.c: Likewise.
441
442 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 443 (bfd_arch_i386_fill): New.
b7761f11
L		 444 Add bfd_arch_i386_fill to bfd_arch_info initializer.
445
446 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
447 * cpu-l1om.c: Likewise.
448
ff9e0f5b 449 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 450 if fill size is 0.
451
452 * bfd-in2.h: Regenerated.
453
0d048da3
ME		 4542012-01-27 Michael Eager <eager@eagercon.com>
455
456 * bfd/elf32-microblaze.c (create_got_section):
457 Reuse existing .rela.got section.
458
9f296da3
AM		 4592012-01-23 Alan Modra <amodra@gmail.com>
460
461 * elf-bfd.h: Formatting.
462 (struct elf_backend_data): Add "maybe_function_sym".
463 (_bfd_elf_maybe_function_sym): Declare.
464 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
465 (elfNN_bed): Init new field.
466 * elf.c (elf_find_function): Use maybe_function_sym.
467 (_bfd_elf_maybe_function_sym): New function.
468 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
469 (ppc64_elf_maybe_function_sym): New function.
470
f1bb16f8
NC		 4712012-01-20 Francois Gouget <fgouget@codeweavers.com>
472
473 PR binutils/13534
474 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
475 pad the size field in an archive header.
476 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
477 function for the archive size field.
478 (bfd_generic_openr_next_archived_file): Likewise.
479 (do_slurp_coff_armap): Likewise.
480 (_bfd_write_archive_contents): Likewise.
481 (_bfd_bsd44_write_ar_hdr): Use the new function.
482 (bfd_ar_hdr_from_filesystem): Likewise.
483 (_bfd_write_archive_contents): Likewise.
484 (bsd_write_armap): Likewise.
485 (coff_write_armap): Likewise.
486 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
487 * bfdio.c (bfd_bread): Use correct type for archive element
488 sizes.
489 * ar.c (open_inarch): Likewise.
490 (extract_file): Likewise.
491 * libbfd-in.h (struct areltdata): Use correct types for
492 parsed_size and extra_size fields.
493 Prototype _bfd_ar_sizepad function.
494 * libbfd.h: Regenerate.
495
1f20dca5
UW		 4962012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
497
498 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
499 Return NULL if core file generation is unsupported.
500 (elfcore_write_prstatus): Likewise.
501 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
502 (elf_backend_write_core_note): Define.
503
100fc767
TG		 5042012-01-19 Tristan Gingold <gingold@adacore.com>
505
506 * pef.c: Add a comment.
507 * xsym.c: Likewise.
508
75cd47ed
AM		 5092012-01-17 Alan Modra <amodra@gmail.com>
510
511 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
512 trailing garbage in the note.
513 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
514
8a5dcf53
AM		 5152012-01-16 Daniel Green <venix1@gmail.com>
516
517 PR ld/13491
518 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
519 h->root.type not h->type.
520 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
521
bb76d940
IS		 5222012-01-13 Iain Sandoe <idsandoe@googlemail.com>
523
8a5dcf53
AM		 524 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
525 indirect symbols.
687be931
IS		 526
5272012-01-13 Iain Sandoe <idsandoe@googlemail.com>
528
529 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 530 position from here... to (bfd_mach_o_build_seg_command): Here.
531
50d10658
IS		 5322012-01-12 Iain Sandoe <idsandoe@googlemail.com>
533
534 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
535 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
536 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
537 file. (bfd_mach_o_section): Add indirect_syms field.
538
e5081f2f
IS		 5392012-01-11 Iain Sandoe <idsandoe@googlemail.com>
540
541 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
542 vmsize from filesize. Don't compute offsets or file sizes for
543 zerofill sections.
544
bbd56171
IS		 5452012-01-11 Iain Sandoe <idsandoe@googlemail.com>
546
547 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
548 command type independent.
549
794e51c0
AM		 5502012-01-11 Alan Modra <amodra@gmail.com>
551
552 * elf64-ppc.c: Define more insns used in plt call stubs.
553 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
554 (ppc64_elf_relocate_section): Likewise.
555 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
556 (struct ppc_link_hash_table): Increase size of stub_count array.
557 Add plt_stub_align and plt_thread_safe.
558 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
559 (plt_stub_size, plt_stub_pad): New functions.
560 (build_plt_stub): Emit barriers for power7 thread safety. Don't
561 emit needless save of r2.
562 (build_tls_get_addr_stub): Adjust params.
563 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
564 plt stubs. Adjust build_*plt_stub calls.
565 (ppc_size_one_stub): Similarly.
566 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
567 params. Choose default for plt_thread_safe based on existence of
568 calls to thread creation functions. Modify plt_call to
569 plt_call_r2save when no tocsave reloc found. Align tail of stub
570 sections.
571 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
572 output of stub statistics.
573 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
574 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
575
df4f9443
L		 5762012-01-10 H.J. Lu <hongjiu.lu@intel.com>
577
578 PR ld/13581
579 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
580 check on R_X86_64_PCXX.
581
2a65a88e
TG		 5822012-01-10 Tristan Gingold <gingold@adacore.com>
583
584 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
585 warning.
586
660722b0
TG		 5872012-01-10 Tristan Gingold <gingold@adacore.com>
588
589 * bfdio.c (bfd_tell): Handle nested archives.
590 (bfd_seek): Ditto.
591 * cache.c (bfd_cache_lookup_worker): Ditto.
592 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
593 nested archives.
594 (bfd_generic_openr_next_archived_file): Likewise.
595
b22161d6
IS		 5962012-01-09 Iain Sandoe <idsandoe@googlemail.com>
597
598 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
599 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
600 (bfd_mach_o_primary_symbol_sort_key): Likewise.
601 (bfd_mach_o_cf_symbols): Likewise.
602 (bfd_mach_o_sort_symbol_table): Remove.
603 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
604 for indirect and dysymtab counts. Do the symbol sorting here.
605 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
606 Make the indirect symbols a TODO.
607 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
608 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
609 a non-zero value.
610 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
611 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
612 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
613 (IS_MACHO_INDIRECT): Remove.
614 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
615
28a1b4f8
NC		 6162012-01-06 Nick Clifton <nickc@redhat.com>
617
618 PR binutils/13121
619 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
620 'flaginfo' to avoid conflicts with AIX system headers.
621
36f0a48f
TG		 6222012-01-06 Tristan Gingold <gingold@adacore.com>
623
624 * bfdio.c (bfd_bread): Use arelt_size macro.
625
76d4c1cb
TG		 6262012-01-06 Tristan Gingold <gingold@adacore.com>
627
628 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
629
a1c7aafb
NC		 6302012-01-05 Nick Clifton <nickc@redhat.com>
631
632 PR ld/12161
633 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
634 necessary.
635
e85c6a70
JK		 6362012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
637
638 Fix zero registers core files when built by gcc-4.7.
639 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
640 size. Call elfcore_write_note for the local variables. Remove the
641 final elfcore_write_note call. Add NOTREACHED comments.
642
15bbba8d
TG		 6432012-01-04 Tristan Gingold <gingold@adacore.com>
644
645 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
646 (bfd_mach_o_generic_stat_arch_elt): Adjust.
647
a4e241ca
TG		 6482012-01-04 Tristan Gingold <gingold@adacore.com>
649
650 * mach-o.c (bfd_mach_o_fat_member_init): New function.
651 (bfd_mach_o_openr_next_archived_file): Reindent.
652 Adjust to call bfd_mach_o_fat_member_init.
653 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
654
71141310
TG		 6552012-01-04 Tristan Gingold <gingold@adacore.com>
656
657 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
658 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
659 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
660 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
661 BFD_RELOC_MACH_O_X86_64_BRANCH32,
662 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
663 BFD_RELOC_MACH_O_X86_64_GOT.
664
9f4a5bd1
TG		 6652012-01-04 Tristan Gingold <gingold@adacore.com>
666
667 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
668 (bfd_mach_o_load_command): Add fvmlib field.
669
670 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
671 (bfd_mach_o_read_command): Handle fvmlib.
672
0b2de107
TG		 6732012-01-04 Tristan Gingold <gingold@adacore.com>
674
675 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
676 Decode msubtype for ARM.
677
aeefa1c9
TG		 6782012-01-04 Tristan Gingold <gingold@adacore.com>
679
680 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
681
fc55a902
TG		 6822012-01-04 Tristan Gingold <gingold@adacore.com>
683
684 * mach-o.h: Reindent header.
685 (bfd_mach_o_encryption_info_command): New structure.
686 (bfd_mach_o_load_command): Add encryption_info field.
687
688 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
689 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
690 (bfd_mach_o_read_command): Adjust error message.
691
2ca7691a
TG		 6922012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
693
694 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
695 which reads DWARF2 and stores in stash from find_line.
696 (find_line) Call _bfd_dwarf2_slurp_debug_info.
697 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
698 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
699 * mach-o.c (dsym_subdir): The name of subdir where debug
700 information may be stored.
701 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
702 type is UUID.
703 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
704 corresponding to the executable.
705 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
706 specified binary file.
707 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
708 the original BFD.
709 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
710 executables, dylibs, and bundles.
711 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
712 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
713
68588f95
IS		 7142012-01-03 Iain Sandoe <idsandoe@googlemail.com>
715
716 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
717 for stabd symbols.
718 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
719 (bfd_mach_o_cf_symbols): Likewise.
720
f2b324f1
IS		 7212012-01-03 Iain Sandoe <idsandoe@googlemail.com>
722
723 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
724
7f307238
IS		 7252012-01-03 Iain Sandoe <idsandoe@googlemail.com>
726
727 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
728 as the value of an indirect symbol. Keep the string table index in
729 non-indirect syms for reference.
730 (bfd_mach_o_write_dysymtab): New.
731 (bfd_mach_o_primary_symbol_sort_key): New.
732 (bfd_mach_o_cf_symbols): New.
733 (bfd_mach_o_sort_symbol_table): New.
734 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
735 If we are emitting a dysymtab, process indirect symbols and count the
736 number of each other kind.
737 (bfd_mach_o_mangle_sections): New.
738 (bfd_mach_o_write_contents): Split out some pre-requisite code into
739 the command builder. Write dysymtab if the command is present.
740 (bfd_mach_o_count_sections_for_seg): New.
741 (bfd_mach_o_build_seg_command): New.
742 (bfd_mach_o_build_dysymtab_command): New.
743 (bfd_mach_o_build_commands): Reorganize to support the fact that some
744 commands are optional and should not be emitted if there are no
745 sections or symbols.
746 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 747 * mach-o.h: Amend and add to comments.
7f307238
IS		 748 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
749 pointer to the indirects, when present.
750 (bfd_mach_o_should_emit_dysymtab): New macro.
751 (IS_MACHO_INDIRECT): Likewise.
752
23e1d329 753For older changes see ChangeLog-2011
56882138
AM		 754\f
755Local Variables:
756mode: change-log
757left-margin: 8
758fill-column: 74
759version-control: never
760End:
GDB Binutils - Deliverables
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