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* gas/config/tc-arm.c (aeabi_set_public_attributes): Correct
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
eed180f8
RM		 12012-03-15 Roland McGrath <mcgrathr@google.com>
2
a4456d24
RM		 3 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
4 elf_x86_64_backend_data parameters for plt_eh_frame.
5
eed180f8
RM		 6 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
7 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
8 (elf_x86_64_arch_bed): New variable.
9 (elf_backend_arch_data): New macro.
10 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
11 (elf_x86_64_allocate_dynrelocs): Likewise.
12 (elf_x86_64_relocate_section): Likewise.
13 (elf_x86_64_plt_sym_val): Likewise.
14 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
15 parameters for PLT details.
16 (elf_x86_64_finish_dynamic_sections): Likewise.
17
caa0075c
RM		 182012-03-14 Roland McGrath <mcgrathr@google.com>
19
20 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
21 to the full size, padding out with nop instructions.
22
1d7e9d18
AM		 232012-03-12 Alan Modra <amodra@gmail.com>
24
25 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
26 on zero size dynbss symbol.
27 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
28 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
29 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
30 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
31 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
32 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
33 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
34 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
35 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
36 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
37 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
38 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
39 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
40 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
41 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
42 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
43 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
44 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
45 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
46 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
47 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
48
aea77599
AM		 492012-03-10 Edmar Wienskoski <edmar@freescale.com>
50
51 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
52 * bfd-in2.h: Regenerate.
53 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
54 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
55
56b8aada
L		 562012-03-09 H.J. Lu <hongjiu.lu@intel.com>
57
58 PR ld/13817
59 * bfd/elf32-i386.c (elf_i386_relocate_section): Restore
60 R_386_IRELATIVE.
61
62 * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
63 R_X86_64_IRELATIVE.
64
460f1cdc
TG		 652012-03-08 Tristan Gingold <gingold@adacore.com>
66
67 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
68 keylen according to archive kind. Set nextvbn and nextrfa lhd
69 fields. Add comments.
70
0a22ae8e
NC		 712012-03-07 Nick Clifton <nickc@redhat.com>
72
73 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
74 field.
75 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
76 (elf_mn10300_tdata): Define.
77 (elf_mn10300_local_got_tls_type): Define.
78 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
79 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
80 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
81 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
82 (mn10300_reloc_map): Likewise.
83 (elf_mn10300_tls_transition): New function.
84 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
85 (mn10300_elf_check_relocs): Add TLS support.
86 (mn10300_elf_final_link_relocate): Likewise.
87 (mn10300_elf_relocate_section): Likewise.
88 (mn10300_elf_relax_section): Likewise.
89 (elf32_mn10300_link_hash_newfunc): Initialise new field.
90 (_bfd_mn10300_copy_indirect_symbol): New function.
91 (elf32_mn10300_link_hash_table_create): Initialise new fields.
92 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
93 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
94 (_bfd_mn10300_elf_reloc_type_class): Allocate an
95 elf_mn10300_obj_tdata structure.
96 (elf_backend_copy_indirect_symbol): Define.
97 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
98 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
99 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
100 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
101 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
102 alongside other MN10300 relocations.
103 * bfd-in2.h: Regenerate.
104 * libbfd.h: Regenerate.
105
3ce231f8
JJ		 1062012-03-06 Jakub Jelinek <jakub@redhat.com>
107
108 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
109 set relocate to TRUE.
110
0bef263a
RO		 1112012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112
113 PR ld/12152
114 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
115 overflows for R_SPARC_UA32 in .stab sections.
116
84abc003
AM		 1172012-03-01 Alan Modra <amodra@gmail.com>
118
119 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
120
3d301fdc
AM		 1212012-02-27 Alan Modra <amodra@gmail.com>
122
123 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
124 before calling elf specific function.
125 (sh_elf_osec_readonly_p): Test for error return from above.
126
cb83c803
AM		 1272012-02-27 Alan Modra <amodra@gmail.com>
128
129 * elf32-spu.c (build_stub): Fix malloc under-allocation.
130
6f7be959
WL		 1312012-02-25 Walter Lee <walt@tilera.com>
132 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
133 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
134 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
135 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
136 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
137 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
138 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
139 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
140 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
141 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
142 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
143 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
144 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
145 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
146 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
147 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
148 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
149 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
150 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
151 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
152 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
153 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
154 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
155 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
156 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
157 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
158 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
159 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
160 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
161 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
162 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
163 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
164 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
165 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
166 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
167 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
168 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
169 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
170 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
171 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
172 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
173 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
174 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
175 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
176 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
177 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
178 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
179 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
180 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
181 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
182 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
183 relocations.
184 (tilepro_reloc_map): Ditto.
185 (tilepro_info_to_howto_rela): Ditto.
186 (reloc_to_create_func): Ditto.
187 (tilepro_tls_translate_to_le): New.
188 (tilepro_tls_translate_to_ie): New.
189 (tilepro_elf_tls_transition): New.
190 (tilepro_elf_check_relocs): Handle new tls relocations.
191 (tilepro_elf_gc_sweep_hook): Ditto.
192 (allocate_dynrelocs): Ditto.
193 (tilepro_elf_relocate_section): Ditto.
194 (tilepro_replace_insn): New.
195 (insn_mask_X1): New.
196 (insn_mask_X0_no_dest_no_srca): New
197 (insn_mask_X1_no_dest_no_srca): New
198 (insn_mask_Y0_no_dest_no_srca): New
199 (insn_mask_Y1_no_dest_no_srca): New
200 (srca_mask_X0): New
201 (srca_mask_X1): New
202 (insn_tls_le_move_X1): New
203 (insn_tls_le_move_zero_X0X1): New
204 (insn_tls_ie_lw_X1): New
205 (insn_tls_ie_add_X0X1): New
206 (insn_tls_ie_add_Y0Y1): New
207 (insn_tls_gd_add_X0X1): New
208 (insn_tls_gd_add_Y0Y1): New
209 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
210 relocations.
211 (tilegx_reloc_map): Ditto.
212 (tilegx_info_to_howto_rela): Ditto.
213 (reloc_to_create_func): Ditto.
214 (tilegx_elf_link_hash_table): New field disable_le_transition.
215 (tilegx_tls_translate_to_le): New.
216 (tilegx_tls_translate_to_ie): New.
217 (tilegx_elf_tls_transition): New.
218 (tilegx_elf_check_relocs): Handle new tls relocations.
219 (tilegx_elf_gc_sweep_hook): Ditto.
220 (allocate_dynrelocs): Ditto.
221 (tilegx_elf_relocate_section): Ditto.
222 (tilegx_copy_bits): New.
223 (tilegx_replace_insn): New.
224 (insn_mask_X1): New.
225 (insn_mask_X0_no_dest_no_srca): New.
226 (insn_mask_X1_no_dest_no_srca): New.
227 (insn_mask_Y0_no_dest_no_srca): New.
228 (insn_mask_Y1_no_dest_no_srca): New.
229 (insn_mask_X0_no_operand): New.
230 (insn_mask_X1_no_operand): New.
231 (insn_mask_Y0_no_operand): New.
232 (insn_mask_Y1_no_operand): New.
233 (insn_tls_ie_ld_X1): New.
234 (insn_tls_ie_ld4s_X1): New.
235 (insn_tls_ie_add_X0X1): New.
236 (insn_tls_ie_add_Y0Y1): New.
237 (insn_tls_ie_addx_X0X1): New.
238 (insn_tls_ie_addx_Y0Y1): New.
239 (insn_tls_gd_add_X0X1): New.
240 (insn_tls_gd_add_Y0Y1): New.
241 (insn_move_X0X1): New.
242 (insn_move_Y0Y1): New.
243 (insn_add_X0X1): New.
244 (insn_add_Y0Y1): New.
245 (insn_addx_X0X1): New.
246 (insn_addx_Y0Y1): New.
247 * libbfd.h: Regenerate.
248 * bfd-in2.h: Regenerate.
249
82590249
WL		 2502012-02-25 Walter Lee <walt@tilera.com>
251
fb6cedde
WL		 252 * config.bfd (tilegx-*-*): rename little endian vector; add big
253 endian vector.
254 (tilegxbe-*-*): New case.
255 * configure.in (bfd_elf32_tilegx_vec): Rename...
256 (bfd_elf32_tilegx_le_vec): ... to this.
257 (bfd_elf32_tilegx_be_vec): New vector.
258 (bfd_elf64_tilegx_vec): Rename...
259 (bfd_elf64_tilegx_le_vec): ... to this.
260 (bfd_elf64_tilegx_be_vec): New vector.
261 * configure: Regenerate.
262 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
263 (TARGET_LITTLE_NAME): Ditto.
264 (TARGET_BIG_SYM): Define.
265 (TARGET_BIG_NAME): Define.
266 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
267 (TARGET_LITTLE_NAME): Ditto.
268 (TARGET_BIG_SYM): Define.
269 (TARGET_BIG_NAME): Define.
270 * targets.c (bfd_elf32_tilegx_vec): Rename...
271 (bfd_elf32_tilegx_le_vec): ... to this.
272 (bfd_elf32_tilegx_be_vec): Declare.
273 (bfd_elf64_tilegx_vec): Rename...
274 (bfd_elf64_tilegx_le_vec): ... to this.
275 (bfd_elf64_tilegx_be_vec): Declare.
276 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 277 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
278 * bfd-in2.h: Regenerate.
279 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 280 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 281
4115917d
NC		 2822012-02-24 Nick Clifton <nickc@redhat.com>
283
284 PR ld/13730
285 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
286 error message instead of aborting, when an outofrange reloc is
287 encountered.
288
19765f52
IS		 2892012-02-23 Iain Sandoe <idsandoe@googlemail.com>
290
291 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
292 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
293 bit-fields when target and host differ in endian-ness. When
294 PAIRs are non-scattered find the 'symbol' from the preceding
295 reloc. Add FIXME re. reloc symbols on section boundaries.
296 (bfd_mach_o_swap_out_non_scattered_reloc): New.
297 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
298
6639d37a
IS		 2992012-02-17 Iain Sandoe <idsandoe@googlemail.com>
300
301 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
302 sect-diffs.
303 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
304 (bfd_mach_o_i386_swap_reloc_out): Likewise.
305
e1e81ed3
IS		 3062012-02-17 Tristan Gingold <gingold@adacore.com>
307
308 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
309 * libbfd.h: Regenerated.
310 * bfd-in2.h: Likewise.
311 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
312 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
313 (bfd_mach_o_i386_swap_reloc_out): Likewise.
314
d0ddfe27
AK		 3152012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
316
317 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
318 GD->LE and LD->LE optimizations.
319
eb8c5f3f
AM		 3202012-02-16 Alan Modra <amodra@gmail.com>
321
322 PR binutils/13355
323 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
324
e1741a1e
RH		 3252012-02-13 Richard Henderson <rth@redhat.com>
326
327 PR ld/13621
328 * linker.c (fix_syms): Force symbols outside any section into
329 bfd_abs_section_ptr.
330
5efbbc43
AM		 3312012-02-13 Alan Modra <amodra@gmail.com>
332
333 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
334 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
335 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
336 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
337
3e3c397d
JK		 3382012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
339 Nick Clifton <nickc@redhat.com>
340
341 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
342 memset.
343
09903f4b
IS		 3442012-02-10 Iain Sandoe <idsandoe@googlemail.com>
345
346 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
347 vma additions in their logical, rather than physical order.
348
632039e0
IS		 3492012-02-10 Iain Sandoe <idsandoe@googlemail.com>
350
351 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
352 parameters.
353 * mach-o-x86-64.c (text_section_names_xlat): New.
354 (mach_o_x86_64_segsec_names_xlat): New.
355 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
356 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
357
565a6476
TG		 3582012-02-10 Tristan Gingold <gingold@adacore.com>
359
360 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
361 to avoid infinite loop. Add comments.
362
923f257f
L		 3632012-02-09 H.J. Lu <hongjiu.lu@intel.com>
364
365 PR ld/13675
366 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
367 nop instructions.
368 (bfd_arch_i386_short_nop_fill): New.
369 (bfd_arch_i386_long_nop_fill): Likewise.
370 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
371 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
372 bfd_arch_info initializers.
373
374 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
375 (bfd_arch_i386_short_nop_fill): This.
376 Update bfd_arch_info initializers.
377 * cpu-l1om.c: Likewise.
378
4e6b54a6
AM		 3792012-02-08 Alan Modra <amodra@gmail.com>
380
381 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
382 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
383 the correct h->u.weakdef.
384
ff9e0f5b
AM		 3852012-02-07 Alan Modra <amodra@gmail.com>
386
387 * elf.c (elf_find_function): Don't use internal_elf_sym.
388 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
389 parameter with asymbol.
390 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
391 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
392 (struct elf_backend_data <maybe_function_sym>): Likewise.
393
526f25b2
EW		 3942012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
395
396 PR bfd/13410
ff9e0f5b 397 * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 398 condition that qualifies the candidates for relaxation.
399
7c4f9963
TG		 4002012-02-02 Tristan Gingold <gingold@adacore.com>
401
402 * bfdio.c (real_fopen): Remove unused vms_modes variable.
403
facf03f2
TG		 4042012-02-02 Tristan Gingold <gingold@adacore.com>
405
406 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
407 variable warning.
408
cd99171c
TG		 4092012-02-02 Tristan Gingold <gingold@adacore.com>
410
411 * archive.c (bfd_slurp_armap): Fix thinko in cast.
412
b7761f11
L		 4132012-01-31 H.J. Lu <hongjiu.lu@intel.com>
414
415 PR ld/13616
416 * archures.c (bfd_arch_info): Add fill.
417 (bfd_default_arch_struct): Add bfd_arch_default_fill.
418 (bfd_arch_default_fill): New.
419
420 * configure.in: Set bfd version to 2.22.52.
421 * configure: Regenerated.
422
423 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
424 initializer.
425 * cpu-arc.c: Likewise.
426 * cpu-arm.c: Likewise.
427 * cpu-avr.c: Likewise.
428 * cpu-bfin.c: Likewise.
429 * cpu-cr16.c: Likewise.
430 * cpu-cr16c.c: Likewise.
431 * cpu-cris.c: Likewise.
432 * cpu-crx.c: Likewise.
433 * cpu-d10v.c: Likewise.
434 * cpu-d30v.c: Likewise.
435 * cpu-dlx.c: Likewise.
436 * cpu-epiphany.c: Likewise.
437 * cpu-fr30.c: Likewise.
438 * cpu-frv.c: Likewise.
439 * cpu-h8300.c: Likewise.
440 * cpu-h8500.c: Likewise.
441 * cpu-hppa.c: Likewise.
442 * cpu-i370.c: Likewise.
443 * cpu-i860.c: Likewise.
444 * cpu-i960.c: Likewise.
445 * cpu-ia64.c: Likewise.
446 * cpu-ip2k.c: Likewise.
447 * cpu-iq2000.c: Likewise.
448 * cpu-lm32.c: Likewise.
449 * cpu-m10200.c: Likewise.
450 * cpu-m10300.c: Likewise.
451 * cpu-m32c.c: Likewise.
452 * cpu-m32r.c: Likewise.
453 * cpu-m68hc11.c: Likewise.
454 * cpu-m68hc12.c: Likewise.
455 * cpu-m68k.c: Likewise.
456 * cpu-m88k.c: Likewise.
457 * cpu-mcore.c: Likewise.
458 * cpu-mep.c: Likewise.
459 * cpu-microblaze.c: Likewise.
460 * cpu-mips.c: Likewise.
461 * cpu-mmix.c: Likewise.
462 * cpu-moxie.c: Likewise.
463 * cpu-msp430.c: Likewise.
464 * cpu-mt.c: Likewise.
465 * cpu-ns32k.c: Likewise.
466 * cpu-openrisc.c: Likewise.
467 * cpu-or32.c: Likewise.
468 * cpu-pdp11.c: Likewise.
469 * cpu-pj.c: Likewise.
470 * cpu-plugin.c: Likewise.
471 * cpu-powerpc.c: Likewise.
472 * cpu-rl78.c: Likewise.
473 * cpu-rs6000.c: Likewise.
474 * cpu-rx.c: Likewise.
475 * cpu-s390.c: Likewise.
476 * cpu-score.c: Likewise.
477 * cpu-sh.c: Likewise.
478 * cpu-sparc.c: Likewise.
479 * cpu-spu.c: Likewise.
480 * cpu-tic30.c: Likewise.
481 * cpu-tic4x.c: Likewise.
482 * cpu-tic54x.c: Likewise.
483 * cpu-tic6x.c: Likewise.
484 * cpu-tic80.c: Likewise.
485 * cpu-tilegx.c: Likewise.
486 * cpu-tilepro.c: Likewise.
487 * cpu-v850.c: Likewise.
488 * cpu-vax.c: Likewise.
489 * cpu-w65.c: Likewise.
490 * cpu-we32k.c: Likewise.
491 * cpu-xc16x.c: Likewise.
492 * cpu-xstormy16.c: Likewise.
493 * cpu-xtensa.c: Likewise.
494 * cpu-z80.c: Likewise.
495 * cpu-z8k.c: Likewise.
496
497 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 498 (bfd_arch_i386_fill): New.
b7761f11
L		 499 Add bfd_arch_i386_fill to bfd_arch_info initializer.
500
501 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
502 * cpu-l1om.c: Likewise.
503
ff9e0f5b 504 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 505 if fill size is 0.
506
507 * bfd-in2.h: Regenerated.
508
0d048da3
ME		 5092012-01-27 Michael Eager <eager@eagercon.com>
510
511 * bfd/elf32-microblaze.c (create_got_section):
512 Reuse existing .rela.got section.
513
9f296da3
AM		 5142012-01-23 Alan Modra <amodra@gmail.com>
515
516 * elf-bfd.h: Formatting.
517 (struct elf_backend_data): Add "maybe_function_sym".
518 (_bfd_elf_maybe_function_sym): Declare.
519 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
520 (elfNN_bed): Init new field.
521 * elf.c (elf_find_function): Use maybe_function_sym.
522 (_bfd_elf_maybe_function_sym): New function.
523 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
524 (ppc64_elf_maybe_function_sym): New function.
525
f1bb16f8
NC		 5262012-01-20 Francois Gouget <fgouget@codeweavers.com>
527
528 PR binutils/13534
529 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
530 pad the size field in an archive header.
531 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
532 function for the archive size field.
533 (bfd_generic_openr_next_archived_file): Likewise.
534 (do_slurp_coff_armap): Likewise.
535 (_bfd_write_archive_contents): Likewise.
536 (_bfd_bsd44_write_ar_hdr): Use the new function.
537 (bfd_ar_hdr_from_filesystem): Likewise.
538 (_bfd_write_archive_contents): Likewise.
539 (bsd_write_armap): Likewise.
540 (coff_write_armap): Likewise.
541 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
542 * bfdio.c (bfd_bread): Use correct type for archive element
543 sizes.
544 * ar.c (open_inarch): Likewise.
545 (extract_file): Likewise.
546 * libbfd-in.h (struct areltdata): Use correct types for
547 parsed_size and extra_size fields.
548 Prototype _bfd_ar_sizepad function.
549 * libbfd.h: Regenerate.
550
1f20dca5
UW		 5512012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
552
553 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
554 Return NULL if core file generation is unsupported.
555 (elfcore_write_prstatus): Likewise.
556 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
557 (elf_backend_write_core_note): Define.
558
100fc767
TG		 5592012-01-19 Tristan Gingold <gingold@adacore.com>
560
561 * pef.c: Add a comment.
562 * xsym.c: Likewise.
563
75cd47ed
AM		 5642012-01-17 Alan Modra <amodra@gmail.com>
565
566 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
567 trailing garbage in the note.
568 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
569
8a5dcf53
AM		 5702012-01-16 Daniel Green <venix1@gmail.com>
571
572 PR ld/13491
573 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
574 h->root.type not h->type.
575 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
576
bb76d940
IS		 5772012-01-13 Iain Sandoe <idsandoe@googlemail.com>
578
8a5dcf53
AM		 579 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
580 indirect symbols.
687be931
IS		 581
5822012-01-13 Iain Sandoe <idsandoe@googlemail.com>
583
584 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 585 position from here... to (bfd_mach_o_build_seg_command): Here.
586
50d10658
IS		 5872012-01-12 Iain Sandoe <idsandoe@googlemail.com>
588
589 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
590 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
591 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
592 file. (bfd_mach_o_section): Add indirect_syms field.
593
e5081f2f
IS		 5942012-01-11 Iain Sandoe <idsandoe@googlemail.com>
595
596 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
597 vmsize from filesize. Don't compute offsets or file sizes for
598 zerofill sections.
599
bbd56171
IS		 6002012-01-11 Iain Sandoe <idsandoe@googlemail.com>
601
602 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
603 command type independent.
604
794e51c0
AM		 6052012-01-11 Alan Modra <amodra@gmail.com>
606
607 * elf64-ppc.c: Define more insns used in plt call stubs.
608 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
609 (ppc64_elf_relocate_section): Likewise.
610 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
611 (struct ppc_link_hash_table): Increase size of stub_count array.
612 Add plt_stub_align and plt_thread_safe.
613 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
614 (plt_stub_size, plt_stub_pad): New functions.
615 (build_plt_stub): Emit barriers for power7 thread safety. Don't
616 emit needless save of r2.
617 (build_tls_get_addr_stub): Adjust params.
618 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
619 plt stubs. Adjust build_*plt_stub calls.
620 (ppc_size_one_stub): Similarly.
621 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
622 params. Choose default for plt_thread_safe based on existence of
623 calls to thread creation functions. Modify plt_call to
624 plt_call_r2save when no tocsave reloc found. Align tail of stub
625 sections.
626 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
627 output of stub statistics.
628 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
629 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
630
df4f9443
L		 6312012-01-10 H.J. Lu <hongjiu.lu@intel.com>
632
633 PR ld/13581
634 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
635 check on R_X86_64_PCXX.
636
2a65a88e
TG		 6372012-01-10 Tristan Gingold <gingold@adacore.com>
638
639 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
640 warning.
641
660722b0
TG		 6422012-01-10 Tristan Gingold <gingold@adacore.com>
643
644 * bfdio.c (bfd_tell): Handle nested archives.
645 (bfd_seek): Ditto.
646 * cache.c (bfd_cache_lookup_worker): Ditto.
647 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
648 nested archives.
649 (bfd_generic_openr_next_archived_file): Likewise.
650
b22161d6
IS		 6512012-01-09 Iain Sandoe <idsandoe@googlemail.com>
652
653 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
654 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
655 (bfd_mach_o_primary_symbol_sort_key): Likewise.
656 (bfd_mach_o_cf_symbols): Likewise.
657 (bfd_mach_o_sort_symbol_table): Remove.
658 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
659 for indirect and dysymtab counts. Do the symbol sorting here.
660 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
661 Make the indirect symbols a TODO.
662 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
663 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
664 a non-zero value.
665 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
666 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
667 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
668 (IS_MACHO_INDIRECT): Remove.
669 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
670
28a1b4f8
NC		 6712012-01-06 Nick Clifton <nickc@redhat.com>
672
673 PR binutils/13121
674 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
675 'flaginfo' to avoid conflicts with AIX system headers.
676
36f0a48f
TG		 6772012-01-06 Tristan Gingold <gingold@adacore.com>
678
679 * bfdio.c (bfd_bread): Use arelt_size macro.
680
76d4c1cb
TG		 6812012-01-06 Tristan Gingold <gingold@adacore.com>
682
683 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
684
a1c7aafb
NC		 6852012-01-05 Nick Clifton <nickc@redhat.com>
686
687 PR ld/12161
688 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
689 necessary.
690
e85c6a70
JK		 6912012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
692
693 Fix zero registers core files when built by gcc-4.7.
694 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
695 size. Call elfcore_write_note for the local variables. Remove the
696 final elfcore_write_note call. Add NOTREACHED comments.
697
15bbba8d
TG		 6982012-01-04 Tristan Gingold <gingold@adacore.com>
699
700 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
701 (bfd_mach_o_generic_stat_arch_elt): Adjust.
702
a4e241ca
TG		 7032012-01-04 Tristan Gingold <gingold@adacore.com>
704
705 * mach-o.c (bfd_mach_o_fat_member_init): New function.
706 (bfd_mach_o_openr_next_archived_file): Reindent.
707 Adjust to call bfd_mach_o_fat_member_init.
708 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
709
71141310
TG		 7102012-01-04 Tristan Gingold <gingold@adacore.com>
711
712 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
713 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
714 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
715 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
716 BFD_RELOC_MACH_O_X86_64_BRANCH32,
717 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
718 BFD_RELOC_MACH_O_X86_64_GOT.
719
9f4a5bd1
TG		 7202012-01-04 Tristan Gingold <gingold@adacore.com>
721
722 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
723 (bfd_mach_o_load_command): Add fvmlib field.
724
725 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
726 (bfd_mach_o_read_command): Handle fvmlib.
727
0b2de107
TG		 7282012-01-04 Tristan Gingold <gingold@adacore.com>
729
730 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
731 Decode msubtype for ARM.
732
aeefa1c9
TG		 7332012-01-04 Tristan Gingold <gingold@adacore.com>
734
735 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
736
fc55a902
TG		 7372012-01-04 Tristan Gingold <gingold@adacore.com>
738
739 * mach-o.h: Reindent header.
740 (bfd_mach_o_encryption_info_command): New structure.
741 (bfd_mach_o_load_command): Add encryption_info field.
742
743 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
744 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
745 (bfd_mach_o_read_command): Adjust error message.
746
2ca7691a
TG		 7472012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
748
749 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
750 which reads DWARF2 and stores in stash from find_line.
751 (find_line) Call _bfd_dwarf2_slurp_debug_info.
752 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
753 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
754 * mach-o.c (dsym_subdir): The name of subdir where debug
755 information may be stored.
756 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
757 type is UUID.
758 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
759 corresponding to the executable.
760 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
761 specified binary file.
762 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
763 the original BFD.
764 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
765 executables, dylibs, and bundles.
766 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
767 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
768
68588f95
IS		 7692012-01-03 Iain Sandoe <idsandoe@googlemail.com>
770
771 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
772 for stabd symbols.
773 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
774 (bfd_mach_o_cf_symbols): Likewise.
775
f2b324f1
IS		 7762012-01-03 Iain Sandoe <idsandoe@googlemail.com>
777
778 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
779
7f307238
IS		 7802012-01-03 Iain Sandoe <idsandoe@googlemail.com>
781
782 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
783 as the value of an indirect symbol. Keep the string table index in
784 non-indirect syms for reference.
785 (bfd_mach_o_write_dysymtab): New.
786 (bfd_mach_o_primary_symbol_sort_key): New.
787 (bfd_mach_o_cf_symbols): New.
788 (bfd_mach_o_sort_symbol_table): New.
789 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
790 If we are emitting a dysymtab, process indirect symbols and count the
791 number of each other kind.
792 (bfd_mach_o_mangle_sections): New.
793 (bfd_mach_o_write_contents): Split out some pre-requisite code into
794 the command builder. Write dysymtab if the command is present.
795 (bfd_mach_o_count_sections_for_seg): New.
796 (bfd_mach_o_build_seg_command): New.
797 (bfd_mach_o_build_dysymtab_command): New.
798 (bfd_mach_o_build_commands): Reorganize to support the fact that some
799 commands are optional and should not be emitted if there are no
800 sections or symbols.
801 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 802 * mach-o.h: Amend and add to comments.
7f307238
IS		 803 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
804 pointer to the indirects, when present.
805 (bfd_mach_o_should_emit_dysymtab): New macro.
806 (IS_MACHO_INDIRECT): Likewise.
807
23e1d329 808For older changes see ChangeLog-2011
56882138
AM		 809\f
810Local Variables:
811mode: change-log
812left-margin: 8
813fill-column: 74
814version-control: never
815End:
GDB Binutils - Deliverables
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