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Always create PLT eh_frame section for i386/x86-64
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2fe0fd06
L		 12012-05-22 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/14105
4 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
5 create PLT eh_frame section with SEC_LINKER_CREATED.
6 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
7
90061c33
AM		 82012-05-22 Alan Modra <amodra@gmail.com>
9
10 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
11 sections attached to a BFD.
12 * section.c (bfd_get_section_by_name): Rewrite description.
13 (bfd_get_next_section_by_name): New function.
14 * bfd-in2.h: Regenerate.
15
8bbeae90
AS		 162012-05-21 Andreas Schwab <schwab@linux-m68k.org>
17
18 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
19 (elf_m68k_grok_psinfo): New function.
20 (elf_backend_grok_prstatus): Define.
21 (elf_backend_grok_psinfo): Define.
22
a44acb1e
MR		 232012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
24
25 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
26 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
27 backend's GOT header size instead of hardcoding it.
28
751c1fe7
MR		 292012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
30
31 * elf32-vax.c (elf_vax_relocate_section)
32 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
33
ddd74d3c
MR		 342012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
35
36 * elf32-vax.c (elf_vax_relocate_section)
37 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
38 its name as the check for text sections.
39
b0189df0
MR		 402012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
41
42 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
43 the third reloc offset is the same as the first.
44
94caa966
AM		 452012-05-19 Alan Modra <amodra@gmail.com>
46
47 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
48 (has_tls_reloc, has_tls_get_addr_call): Move back to..
49 * elf32-ppc.c: ..here.
50 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
51 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
52
220cf809
L		 532012-05-18 H.J. Lu <hongjiu.lu@intel.com>
54
55 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
56 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
57 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
58
3a11e31e
RM		 592012-05-18 Roland McGrath <mcgrathr@google.com>
60
61 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
62 not to clobber the ar_fmag field stored in ARED->arch_header.
63
2a0bfc8d
PA		 642012-05-18 Pedro Alves <palves@redhat.com>
65
66 * mach-o.h: Don't include sysdep.h.
67
0bee45d9
NC		 682012-05-18 Nick Clifton <nickc@redhat.com>
69
70 PR 14072
71 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
72 complaining about config.h not having been included.
73 * bfd-in2.h: Regenerate.
74
f2c621e4
AS		 752012-05-18 Andreas Schwab <schwab@linux-m68k.org>
76
77 * aclocal.m4: Regenerate.
78 * Makefile.in: Regenerate.
79
df7b86aa
NC		 802012-05-17 Daniel Richard G. <skunk@iskunk.org>
81 Nick Clifton <nickc@redhat.com>
82
83 PR 14072
84 * configure.in: Add check that sysdep.h has been included before
85 any system header files.
86 * configure: Regenerate.
87 * config.in: Regenerate.
88 * aclocal.m4: Regenerate.
89 * bfd-in.h: Generate an error if included before config.h.
90 * sysdep.h: Likewise.
91 * bfd-in2.h: Regenerate.
92 * compress.c: Remove #include "config.h".
93 * plugin.c: Likewise.
94 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
95 * elf64-hppa.c: Likewise.
96 * som.c: Likewise.
97 * xsymc.c: Likewise.
98
2633a79c
AM		 992012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
100 Alan Modra <amodra@gmail.com>
101
102 * elf.c (ignore_section_sym): Correct comment. Don't return
103 true for absolute section.
104 (elf_map_symbols): Move stray comment. Adjust for above change.
105 Don't discard global section symbols.
106
ab6dce23
AM		 1072012-05-17 Alan Modra <amodra@gmail.com>
108
109 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
110 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
111 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
112 absolute.
113
e1dad58d
AM		 1142012-05-17 Alan Modra <amodra@gmail.com>
115
116 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
117 is_ppc_vle): Move to..
118 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
119
a0f49396
NC		 1202012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
121
122 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
123 bfd_get_section_lma, bfd_get_section_alignment,
124 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
125 in order to use the `bfd' argument.
126 * bfd-in2.h: Regenerate.
127 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
128 as the first argument for `bfd_get_section_alignment'.
129 * elf32-arm.c (create_ifunc_sections): Likewise, for
130 `bfd_set_section_alignment'.
131 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
132 `bfd_get_section_name'.
133 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
134 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
135 (ppc_elf_relocate_section): Likewise.
136 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
137 `bfd_get_section_vma'.
138 * elf64-ppc.c (create_linkage_sections): Likewise, for
139 `bfd_set_section_alignment'.
140
40551fb8
NC		 1412012-05-16 Georg-Johann Lay <avr@gjlay.de>
142
143 PR target/13503
144 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
145 * bfd-in2.h: Regenerate.
146 * libbfd.h: Regenrate.
147 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
148 R_AVR_8_HLO8.
149 (avr_reloc_map): Likewise.
150
691bf19c
NC		 1512012-05-16 Daniel Richard G. <skunk@iskunk.org>
152
153 PR binutils/13558
154 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
155 * bfd/aout-ns32k.c: Likewise.
156 * bfd/aout-sparcle.c: Likewise.
157 * bfd/aout0.c: Likewise.
158 * bfd/bfd-in2.h: Likewise.
159 * bfd/coff-stgo32.c: Likewise.
160 * bfd/cpu-lm32.c: Likewise.
161 * bfd/cpu-microblaze.c: Likewise.
162 * bfd/cpu-score.c: Likewise.
163 * bfd/cpu-tilegx.c: Likewise.
164 * bfd/cpu-tilepro.c: Likewise.
165 * bfd/elf32-lm32.c: Likewise.
166 * bfd/elf32-microblaze.c: Likewise.
167 * bfd/elf32-score7.c: Likewise.
168 * bfd/elf32-tilepro.c: Likewise.
169 * bfd/elfxx-tilegx.c: Likewise.
170 * bfd/mach-o.h: Likewise.
171 * bfd/nlm32-ppc.c: Likewise.
172 * bfd/ns32knetbsd.c: Likewise.
173 * bfd/pef.h: Likewise.
174 * bfd/plugin.c: Likewise.
175 * bfd/stab-syms.c: Likewise.
176 * bfd/sunos.c: Likewise.
177 * bfd/syms.c: Likewise.
178 * bfd/xsym.h: Likewise.
179
8b127cbc
AM		 1802012-05-16 Alan Modra <amodra@gmail.com>
181
182 * elflink.c: Rename flaginfo to flinfo throughout, except..
183 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
184 Formatting, style. Simplify flag match.
185
a2a50954
AM		 1862012-05-16 Alan Modra <amodra@gmail.com>
187
188 * dwarf2.c: Formatting.
189 (arange_add): Pass in unit rather than bfd. Update callers.
190 Ignore empty ranges. Don't ask for cleared memory.
191 (parse_comp_unit): Only set unit->base_address if processing
192 DW_TAG_compile_unit.
193 (find_debug_info): Optimise section lookup.
194 (place_sections): Use bfd_alloc for stash->adjusted_sections.
195 (find_line): Match previously parsed comp unit addresses as we
196 do for newly parsed comp units.
197
df35687a
AM		 1982012-05-16 Alan Modra <amodra@gmail.com>
199
200 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
201 stops at end of ar_size field.
202
eee3b786
AM		 2032012-05-16 Alan Modra <amodra@gmail.com>
204
205 PR ld/13962
206 PR ld/7023
207 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
208 out of range. As a special case, fix sh_info for zero sh_size.
209 Do the same for .symtab.
210
6927f982
NC		 2112012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
212 Stephane Carrez <stcarrez@nerim.fr>
213
214 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
215 * config.bfd: Likewise.
216 * cpu-m9s12x.c: New.
217 * cpu-m9s12xg.c: New.
218 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
219 Add option to offset S12 addresses into XGATE memory space.
220 Fix carry bug in IMM16 (IMM8 low/high) relocate.
221 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
222 (ALL_MACHINES_CFILES): Likewise.
223 * reloc.c: Add S12X relocs.
224 * Makefile.in: Regenerate.
225 * bfd-in2.h: Regenerate.
226 * libbfd.h: Regenerate.
227
b9c361e0
JL		 2282012-05-14 James Lemke <jwlemke@codesourcery.com>
229 Catherine Moore <clm@codesourcery.com>
230
231 * bfd.c (bfd_lookup_section_flags): Add section parm.
232 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
233 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
234 (bfd_elf_lookup_section_flags): Add section parm.
235 * elf32-ppc.c (is_ppc_vle): New function.
236 (ppc_elf_modify_segment_map): New function.
237 (elf_backend_modify_segment_map): Define.
238 (has_vle_insns): New define.
239 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
240 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
241 Move in logic to omit / include a section.
242 * libbfd-in.h (bfd_link_info): Add section parm.
243 (bfd_generic_lookup_section_flags): Likewise.
244 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
245 * section.c (bfd_section): Move out section_flag_info.
246 (BFD_FAKE_SECTION): Remove flag_info initializer.
247 * targets.c (_bfd_lookup_section_flags): Add section parm.
248
2492012-05-14 Catherine Moore <clm@codesourcery.com>
250
251 * archures.c (bfd_mach_ppc_vle): New.
252 * bfd-in2.h: Regenerated.
253 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
254 * elf32-ppc.c (split16_format_type): New enumeration.
255 (ppc_elf_vle_split16): New function.
256 (HOWTO): Add entries for R_PPC_VLE relocations.
257 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
258 (ppc_elf_section_flags): New function.
259 (ppc_elf_lookup_section_flags): New function.
260 (ppc_elf_section_processing): New function.
261 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
262 (ppc_elf_relocation_section): Likewise.
263 (elf_backend_lookup_section_flags_hook): Define.
264 (elf_backend_section_flags): Define.
265 (elf_backend_section_processing): Define.
6927f982 266 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 267 * libbfd.h: Regenerated.
268 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
269 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
270 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
271 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
272 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
273 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
274 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
275 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
276 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
277
8b127cbc 2782012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 279
280 PR target/13503
281 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
282 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
283 * bfd-in2.h: Regenerate.
284 * libbfd.h: Regenrate.
285 * elf32-avr.c (elf_avr_howto_table): Add entries for
286 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
287 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
288 R_AVR_8_HHI8.
289
268a8d3a
L		 2902012-05-10 H.J. Lu <hongjiu.lu@intel.com>
291
292 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
293 addend overflow check.
294
74b1e045
DD		 2952012-05-10 DJ Delorie <dj@redhat.com>
296
297 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
298
6f2c9068
L		 2992012-05-10 H.J. Lu <hongjiu.lu@intel.com>
300
301 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
302 hex number in x32 addend overflow check.
303
1da80baa
L		 3042012-05-10 H.J. Lu <hongjiu.lu@intel.com>
305
306 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
307 R_X86_64_RELATIVE64.
308
8cf0d2dd
L		 3092012-05-09 H.J. Lu <hongjiu.lu@intel.com>
310
311 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
312 overflow for R_X86_64_RELATIVE64.
313
2d16d28e
DK		 3142012-05-08 Ben Cheng <bccheng@google.com>
315
8b127cbc 316 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 317 valid.
318
2de5d135
AM		 3192012-05-07 Alan Modra <amodra@gmail.com>
320
321 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
322 RELOC_AGAINST_DISCARDED_SECTION invocation.
323
a134cc9b
HPN		 3242012-05-07 Hans-Peter Nilsson <hp@axis.com>
325
326 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
327 local variable i_ instead of assuming and using a variable i.
328
545fd46b
MR		 3292012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
330
331 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
332 relocations.
333 * elfxx-mips.c (mips_reloc_against_discarded_section): New
334 function.
335 (_bfd_mips_elf_relocate_section): Call it, in place of
336 RELOC_AGAINST_DISCARDED_SECTION.
337 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
338 to RELOC_AGAINST_DISCARDED_SECTION.
339 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
340 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
341 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
342 * elf32-bfin.c (bfin_relocate_section): Likewise.
343 (bfinfdpic_relocate_section): Likewise.
344 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
345 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
346 * elf32-cris.c (cris_elf_relocate_section): Likewise.
347 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
348 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
349 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
350 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
351 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
352 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
353 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
354 * elf32-i370.c (i370_elf_relocate_section): Likewise.
355 * elf32-i386.c (elf_i386_relocate_section): Likewise.
356 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
357 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
358 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
359 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
360 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
361 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
362 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
363 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
364 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
365 * elf32-mep.c (mep_elf_relocate_section): Likewise.
366 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
367 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
368 * elf32-mt.c (mt_elf_relocate_section): Likewise.
369 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
370 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
371 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
372 * elf32-rx.c (rx_elf_relocate_section): Likewise.
373 * elf32-s390.c (elf_s390_relocate_section): Likewise.
374 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
375 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
376 * elf32-sh.c (sh_elf_relocate_section): Likewise.
377 * elf32-spu.c (spu_elf_relocate_section): Likewise.
378 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
379 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
380 * elf32-v850.c (v850_elf_relocate_section): Likewise.
381 * elf32-vax.c (elf_vax_relocate_section): Likewise.
382 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
383 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
384 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
385 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
386 (elf64_alpha_relocate_section): Likewise.
387 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
388 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
389 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
390 * elf64-s390.c (elf_s390_relocate_section): Likewise.
391 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
392 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
393 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
394 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
395 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
396
62ab84ec
AM		 3972012-05-05 Alan Modra <amodra@gmail.com>
398
399 PR ld/14052
400 PR ld/13621
401 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
402
45dfa85a
AM		 4032012-05-05 Alan Modra <amodra@gmail.com>
404
405 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
406 bfd_und_section and bfd_ind_section with their _ptr variants, or
407 use corresponding bfd_is_* macros.
408 * aout-ns32k.c: Likewise.
409 * aout-tic30.c: Likewise.
410 * coff-arm.c: Likewise.
411 * coff-tic54x.c: Likewise.
412 * cpu-ns32k.c: Likewise.
413 * elf-attrs.c: Likewise.
414 * elfcode.h: Likewise.
415 * peicode.h: Likewise.
416 * reloc.c: Likewise.
417 * riscix.c: Likewise.
418 * versados.c: Likewise.
419 * section.c: Likewise.
420 (bfd_abs_section, bfd_ind_section, bfd_com_section,
421 bfd_ind_section): Delete.
422 (std_section): New array replacing above.
423 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
424 bfd_ind_section_ptr, STD_SECTION): Update.
425 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 426 * bfd-in2.h: Regenerate.
45dfa85a 427
f6c1a2d5
NC		 4282012-05-03 Sean Keys <skeys@ipdatasys.com>
429
430 * cpu-xgate.c: New file. Added XGATE support.
431 * archures.c (bfd_architecture): Add XGATE architecture.
432 (bfd_archures_list): Add reference to XGATE architecture info.
433 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
434 * reloc.c: Add various XGATE relocation enums.
435 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
436 list.
437 * Makefile.am: Add support for XGATE elf.
438 * configure.in: Ditto.
439 * config.bfd: Ditto.
440 * Makefile.in: Regenerate.
441 * configure: Ditto.
442 * bfd-in2.h: Ditto.
443 * libbfd.h: Ditto.
444 Added files for XGATE relocations.
445 * elf32-xgate.c: Created minimal relocation file.
446 * elf32-xgate.h: Created minimal header file for elf32-xgate.
447
fec16237
TG		 4482012-05-03 Tristan Gingold <gingold@adacore.com>
449
450 * dwarf2.c (decode_line_info): Ignore
451 DW_LNE_HP_source_file_correlation.
452
57402f1e
NC		 4532012-05-01 Nick Clifton <nickc@redhat.com>
454
455 PR binutils/13121
456 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
457 AIX system headers.
458 * coff-ppc.c: Likewise.
459 * cofflink.c: Likewise.
460 * elf32-arm.c: Likewise.
461 * elf64-sparc.c: Likewise.
462 * elflink.c: Likewise.
463 * pdp11.c: Likewise.
464 * rescoff.c: Likewise.
465
c49ead2f
MW		 4662012-04-26 Mark Wielaard <mjw@redhat.com>
467
468 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
469 possibly being relative to DW_AT_low_pc.
470 (parse_comp_unit): Likewise.
471
cab0ad83
AS		 4722012-04-26 Andreas Schwab <schwab@linux-m68k.org>
473
474 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
475 also when generating PIE.
476 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
477 by relocations as dynamic.
478
2b56b3f3
HPN		 4792012-04-26 Hans-Peter Nilsson <hp@axis.com>
480
481 Provide a way for programs to recognize BFD_ASSERT calls.
482 * bfd.c (bfd_assert_handler_type): New API type.
483 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
484 (_bfd_assert_handler): New variable.
485 (_bfd_default_assert_handler): New function.
486 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
487 * libbfd-in.h (_bfd_assert_handler): Declare.
488 * libbfd.h, bfd-in2.h: Regenerate.
489
27586251
HPN		 4902012-04-24 Hans-Peter Nilsson <hp@axis.com>
491
492 PR ld/13990
493 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
494 symbol, where PLT refcount is set to -1.
495
dbaa2011
AM		 4962012-04-24 Alan Modra <amodra@gmail.com>
497
498 PR ld/13991
8b127cbc 499 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 500 _bfd_generic_link_just_syms.
8b127cbc
AM		 501 * elflink.c (_bfd_elf_link_just_syms): Delete.
502 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 503
8b127cbc
AM		 504 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
505 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 506 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
507 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 508 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
509 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
510 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
511 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
512 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
513 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
514 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
515 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
516 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
517 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
518 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
519 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
520 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
521 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
522 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
523 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
524 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
525 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
526 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
527 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
528 * reloc.c: Update all references.
529 * bfd-in2.h: Regenerate.
dbaa2011 530
87049b0d
AK		 5312012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
532
533 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
534 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
535
85e02784
TS		 5362012-04-19 Thomas Schwinge <thomas@codesourcery.com>
537
538 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
539 got_type.
540 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
541 it.
542
87458ed2
KK		 5432012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
544
545 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
546 relocations when LE conversion happens on the IE tls symbol.
547
ea2d813e
RM		 5482012-04-17 Roland McGrath <mcgrathr@google.com>
549
550 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
551 so that 32-byte boundary is a proper instruction boundary.
552
da03bf4d
TG		 5532012-04-17 Tristan Gingold <gingold@adacore.com>
554
555 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
556 member of an object archive.<
557
d2226024
TG		 5582012-04-17 Tristan Gingold <gingold@adacore.com>
559
560 * vms-lib.c (MAX_EKEYLEN): Define.
561 (MAX_KEYLEN): Fix value.
562 (vms_write_index): Add comments and fix indentation.
563 Adjust comparaison. Add assertions. Free kbn_blk.
564 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
565 Compense MAX_KEYLEN adjustment.
566
cb4437b8
MR		 5672012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
568
569 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
570 (_bfd_mips_elf_check_relocs): Update accordingly.
571
aed64b35
L		 5722012-04-13 Alan Modra <amodra@gmail.com>
573
574 PR ld/13947
575 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
576 reloc sections.
577
2615994e
DM		 5782012-04-12 David S. Miller <davem@davemloft.net>
579
580 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
581 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
582 * libbfd.h: Regenerate.
583 * bfd-in2.h: Likewise.
584 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
585 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
586 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
587 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
588 (_bfd_sparc_elf_check_relocs): Likewise.
589 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
590 (_bfd_sparc_elf_relocate_section): Likewise.
591
b38cadfb
NC		 5922012-04-12 Roland McGrath <mcgrathr@google.com>
593
594 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
595 New variables.
596 (struct elf32_arm_link_hash_table): New member `nacl_p'.
597 (elf32_arm_link_hash_table_create): Initialize it.
598 (elf32_arm_nacl_link_hash_table_create): New function.
599 (arm_movw_immediate, arm_movt_immediate): New functions.
600 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
601 (elf32_arm_finish_dynamic_sections): Likewise.
602 (elf32_arm_output_plt_map_1): Likewise.
603 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
604 New backend vector stanza.
605 (elf32_arm_nacl_modify_segment_map): New function.
606 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
607 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
608 * configure.in: Likewise.
609 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
610 (bfd_elf32_littlearm_nacl_vec): Likewise.
611 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
612 (bfd_elf32_bigarm_symbian_vec): Likewise.
613 (bfd_elf32_littlearm_symbian_vec): Likewise.
614 (bfd_elf32_bigarm_vxworks_vec): Likewise.
615 (bfd_elf32_littlearm_vxworks_vec): Likewise.
616 * configure: Regenerated.
617
202e2356
NC		 6182012-04-12 Tristan Gingold <gingold@adacore.com>
619
620 * elflink.c (elf_link_output_extsym): Add a guard.
621 (bfd_elf_final_link): Remove assertion.
622 (bfd_elf_final_link): Add a guard.
623 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
624 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
625 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
626 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
627 Remove.
628 (elfNN-ia64-vms target): Move to ...
629 * elf64-ia64-vms.c: New file.
630 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
631 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
632 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
633 * configure: Regenerate.
634 * Makefile.in: Regenerate.
635
4841cf0c
NC		 6362012-04-11 Nick Clifton <nickc@redhat.com>
637
638 PR binutils/13897
639 * elf64-ppc.c (opd_entry_value): When dealing with sections
640 without relocs, keep the last section loaded in order to avoid
641 unnecessary reloads.
642
d324f6d6
RM		 6432012-04-09 Roland McGrath <mcgrathr@google.com>
644
645 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
646 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
647 (nacl_modify_program_headers): Likewise.
648
5a68afcf
RM		 6492012-04-03 Roland McGrath <mcgrathr@google.com>
650
651 * elf-nacl.c: New file.
652 * elf-nacl.h: New file.
653 * elf32-i386.c (elf_backend_modify_segment_map): Define for
654 bfd_elf32_i386_nacl_vec.
655 (elf_backend_modify_program_headers): Likewise.
656 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
657 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
658 (elf_backend_modify_program_headers): Likewise.
659 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
660 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
661 * Makefile.in: Regenerated.
662 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
663 (bfd_elf32_x86_64_nacl_vec): Likewise.
664 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
665 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
666 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
667 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
668 (bfd_elf32_i386_nacl_vec): Likewise.
669 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
670 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
671 * configure: Regenerated.
672
3a4ae681
AS		 6732012-03-31 Andreas Schwab <schwab@linux-m68k.org>
674
675 * elf32-m68k.c (elf_m68k_relocate_section): Allow
676 R_68K_TLS_LE{8,16,32} for PIE.
677
a7e28bbe
AK		 6782012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
679
680 * elf64-s390.c: Fix several comments regarding PLT entry
681 description.
682 * elf32-s390.c: Likewise.
683
f41345a7
AK		 6842012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
685
686 * elf64-s390.c: Use the section pointer shortcuts in
687 elf_link_hash_table and remove them from the target specific
688 variant.
689 * elf32-s390.c: Likewise.
690
9aa17453
AK		 6912012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
692
693 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
694 New definitions.
695 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
696 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
697 (elf_s390_finish_dynamic_sections): Likewise.
698 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
699 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
700 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
701 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
702 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
703
00d8c7a9
AK		 7042012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
705
706 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
707 Rename all occurrences in the file to elf_dyn_relocs.
708 * elf64-s390.c: Likewise.
709
a66eed7a
AM		 7102012-03-30 Alan Modra <amodra@gmail.com>
711
712 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
713 libraries.
714
f67f98b5
AM		 7152012-03-29 Alan Modra <amodra@gmail.com>
716
717 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
718 * bfd-in2.h: Regenerate.
719
e8d2ba53
AM		 7202012-03-23 Alan Modra <amodra@gmail.com>
721
722 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
723 on empty alloc sections.
724
051d833a
AM		 7252012-03-23 Alan Modra <amodra@gmail.com>
726
727 * linker.c (_bfd_nearby_section): New function, split out from..
728 (fix_syms): ..here.
729 * bfd-in.h (_bfd_nearby_section): Declare.
730 * bfd-in2.h: Regenerate.
731 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
732 data_index_section with ld -q or ld -r output relocs against
733 stripped output sections. Instead use _bfd_nearby_section.
734
62599110
AM		 7352012-03-23 Alan Modra <amodra@gmail.com>
736
737 PR binutils/13894
738 * elf64-ppc.c (opd_entry_value): Read full symbol table when
739 sym hashes unavailable.
740
b781d74f
JM		 7412012-03-21 Eliot Dresselhaus <eliot@sonic.net>
742
743 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
744 for non-C6X objects.
745
17d5dae2
KT		 7462012-03-20 Kai Tietz <ktietz@redhat.com>
747
748 PR ld/12742
749 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
750 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
751 Add windows.h header include if HAVE_WINDOWS_H is defined.
752 (dlerror): New static function if windows variant is used instead
753 of dlfcn.h.
754 (dlclose): Likewise.
755 (dlopen): Likewise.
756 (dlsym): Likewise.
757 * configure: Regenerated.
758 * config.in: Regenerated.
759
bdb892b9
L		 7602012-03-20 H.J. Lu <hongjiu.lu@intel.com>
761
762 PR ld/13880
763 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
764 for R_386_GOTOFF relocation against protected function if
765 SYMBOLIC_BIND is true.
766
767 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
768 error for R_X86_64_GOTOFF64 relocation against protected function
769 when building executable or SYMBOLIC_BIND is true.
770
8059fb19
RM		 7712012-03-16 Roland McGrath <mcgrathr@google.com>
772
773 * config.bfd: Handle x86_64-*-nacl*.
774 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
775 (bfd_elf32_x86_64_nacl_vec): Likewise.
776 * targets.c: Support them.
777 * configure.in: Likewise.
778 * configure: Regenerated.
779
ac56ee8f
MGD		 7802012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
781
782 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
783 (elf32_arm_attributes_forbid_div): Likewise.
784 (elf32_arm_merge_eabi_attributes): Correct handling of
785 Tag_DIV_use.
786
eed180f8
RM		 7872012-03-15 Roland McGrath <mcgrathr@google.com>
788
a4456d24
RM		 789 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
790 elf_x86_64_backend_data parameters for plt_eh_frame.
791
eed180f8
RM		 792 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
793 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
794 (elf_x86_64_arch_bed): New variable.
795 (elf_backend_arch_data): New macro.
796 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
797 (elf_x86_64_allocate_dynrelocs): Likewise.
798 (elf_x86_64_relocate_section): Likewise.
799 (elf_x86_64_plt_sym_val): Likewise.
800 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
801 parameters for PLT details.
802 (elf_x86_64_finish_dynamic_sections): Likewise.
803
caa0075c
RM		 8042012-03-14 Roland McGrath <mcgrathr@google.com>
805
806 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
807 to the full size, padding out with nop instructions.
808
1d7e9d18
AM		 8092012-03-12 Alan Modra <amodra@gmail.com>
810
811 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
812 on zero size dynbss symbol.
813 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
814 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
815 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
816 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
817 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
818 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
819 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
820 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
821 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
822 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
823 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
824 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
825 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
826 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
827 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
828 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
829 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
830 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
831 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
832 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
833 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
834
aea77599
AM		 8352012-03-10 Edmar Wienskoski <edmar@freescale.com>
836
837 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
838 * bfd-in2.h: Regenerate.
839 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
840 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
841
56b8aada
L		 8422012-03-09 H.J. Lu <hongjiu.lu@intel.com>
843
844 PR ld/13817
8b127cbc 845 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 846 R_386_IRELATIVE.
847
8b127cbc 848 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 849 R_X86_64_IRELATIVE.
850
460f1cdc
TG		 8512012-03-08 Tristan Gingold <gingold@adacore.com>
852
853 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
854 keylen according to archive kind. Set nextvbn and nextrfa lhd
855 fields. Add comments.
856
0a22ae8e
NC		 8572012-03-07 Nick Clifton <nickc@redhat.com>
858
859 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
860 field.
861 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
862 (elf_mn10300_tdata): Define.
863 (elf_mn10300_local_got_tls_type): Define.
864 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
865 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
866 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
867 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
868 (mn10300_reloc_map): Likewise.
869 (elf_mn10300_tls_transition): New function.
870 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
871 (mn10300_elf_check_relocs): Add TLS support.
872 (mn10300_elf_final_link_relocate): Likewise.
873 (mn10300_elf_relocate_section): Likewise.
874 (mn10300_elf_relax_section): Likewise.
875 (elf32_mn10300_link_hash_newfunc): Initialise new field.
876 (_bfd_mn10300_copy_indirect_symbol): New function.
877 (elf32_mn10300_link_hash_table_create): Initialise new fields.
878 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
879 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
880 (_bfd_mn10300_elf_reloc_type_class): Allocate an
881 elf_mn10300_obj_tdata structure.
882 (elf_backend_copy_indirect_symbol): Define.
883 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
884 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
885 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
886 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
887 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
888 alongside other MN10300 relocations.
889 * bfd-in2.h: Regenerate.
890 * libbfd.h: Regenerate.
891
3ce231f8
JJ		 8922012-03-06 Jakub Jelinek <jakub@redhat.com>
893
894 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
895 set relocate to TRUE.
896
0bef263a
RO		 8972012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
898
899 PR ld/12152
900 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
901 overflows for R_SPARC_UA32 in .stab sections.
902
84abc003
AM		 9032012-03-01 Alan Modra <amodra@gmail.com>
904
905 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
906
3d301fdc
AM		 9072012-02-27 Alan Modra <amodra@gmail.com>
908
909 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
910 before calling elf specific function.
911 (sh_elf_osec_readonly_p): Test for error return from above.
912
cb83c803
AM		 9132012-02-27 Alan Modra <amodra@gmail.com>
914
915 * elf32-spu.c (build_stub): Fix malloc under-allocation.
916
6f7be959
WL		 9172012-02-25 Walter Lee <walt@tilera.com>
918 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
919 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
920 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
921 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
922 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
923 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
924 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
925 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
926 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
927 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
928 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
929 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
930 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
931 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
932 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
933 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
934 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
935 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
936 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
937 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
938 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
939 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
940 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
941 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
942 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
943 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
944 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
945 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
946 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
947 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
948 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
949 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
950 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
951 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
952 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
953 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
954 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
955 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
956 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
957 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
958 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
959 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
960 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
961 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
962 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
963 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
964 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
965 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
966 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
967 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
968 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
969 relocations.
970 (tilepro_reloc_map): Ditto.
971 (tilepro_info_to_howto_rela): Ditto.
972 (reloc_to_create_func): Ditto.
973 (tilepro_tls_translate_to_le): New.
974 (tilepro_tls_translate_to_ie): New.
975 (tilepro_elf_tls_transition): New.
976 (tilepro_elf_check_relocs): Handle new tls relocations.
977 (tilepro_elf_gc_sweep_hook): Ditto.
978 (allocate_dynrelocs): Ditto.
979 (tilepro_elf_relocate_section): Ditto.
980 (tilepro_replace_insn): New.
981 (insn_mask_X1): New.
982 (insn_mask_X0_no_dest_no_srca): New
983 (insn_mask_X1_no_dest_no_srca): New
984 (insn_mask_Y0_no_dest_no_srca): New
985 (insn_mask_Y1_no_dest_no_srca): New
986 (srca_mask_X0): New
987 (srca_mask_X1): New
988 (insn_tls_le_move_X1): New
989 (insn_tls_le_move_zero_X0X1): New
990 (insn_tls_ie_lw_X1): New
991 (insn_tls_ie_add_X0X1): New
992 (insn_tls_ie_add_Y0Y1): New
993 (insn_tls_gd_add_X0X1): New
994 (insn_tls_gd_add_Y0Y1): New
995 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
996 relocations.
997 (tilegx_reloc_map): Ditto.
998 (tilegx_info_to_howto_rela): Ditto.
999 (reloc_to_create_func): Ditto.
1000 (tilegx_elf_link_hash_table): New field disable_le_transition.
1001 (tilegx_tls_translate_to_le): New.
1002 (tilegx_tls_translate_to_ie): New.
1003 (tilegx_elf_tls_transition): New.
1004 (tilegx_elf_check_relocs): Handle new tls relocations.
1005 (tilegx_elf_gc_sweep_hook): Ditto.
1006 (allocate_dynrelocs): Ditto.
1007 (tilegx_elf_relocate_section): Ditto.
1008 (tilegx_copy_bits): New.
1009 (tilegx_replace_insn): New.
1010 (insn_mask_X1): New.
1011 (insn_mask_X0_no_dest_no_srca): New.
1012 (insn_mask_X1_no_dest_no_srca): New.
1013 (insn_mask_Y0_no_dest_no_srca): New.
1014 (insn_mask_Y1_no_dest_no_srca): New.
1015 (insn_mask_X0_no_operand): New.
1016 (insn_mask_X1_no_operand): New.
1017 (insn_mask_Y0_no_operand): New.
1018 (insn_mask_Y1_no_operand): New.
1019 (insn_tls_ie_ld_X1): New.
1020 (insn_tls_ie_ld4s_X1): New.
1021 (insn_tls_ie_add_X0X1): New.
1022 (insn_tls_ie_add_Y0Y1): New.
1023 (insn_tls_ie_addx_X0X1): New.
1024 (insn_tls_ie_addx_Y0Y1): New.
1025 (insn_tls_gd_add_X0X1): New.
1026 (insn_tls_gd_add_Y0Y1): New.
1027 (insn_move_X0X1): New.
1028 (insn_move_Y0Y1): New.
1029 (insn_add_X0X1): New.
1030 (insn_add_Y0Y1): New.
1031 (insn_addx_X0X1): New.
1032 (insn_addx_Y0Y1): New.
1033 * libbfd.h: Regenerate.
1034 * bfd-in2.h: Regenerate.
1035
82590249
WL		 10362012-02-25 Walter Lee <walt@tilera.com>
1037
fb6cedde
WL		 1038 * config.bfd (tilegx-*-*): rename little endian vector; add big
1039 endian vector.
1040 (tilegxbe-*-*): New case.
1041 * configure.in (bfd_elf32_tilegx_vec): Rename...
1042 (bfd_elf32_tilegx_le_vec): ... to this.
1043 (bfd_elf32_tilegx_be_vec): New vector.
1044 (bfd_elf64_tilegx_vec): Rename...
1045 (bfd_elf64_tilegx_le_vec): ... to this.
1046 (bfd_elf64_tilegx_be_vec): New vector.
1047 * configure: Regenerate.
1048 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1049 (TARGET_LITTLE_NAME): Ditto.
1050 (TARGET_BIG_SYM): Define.
1051 (TARGET_BIG_NAME): Define.
1052 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1053 (TARGET_LITTLE_NAME): Ditto.
1054 (TARGET_BIG_SYM): Define.
1055 (TARGET_BIG_NAME): Define.
1056 * targets.c (bfd_elf32_tilegx_vec): Rename...
1057 (bfd_elf32_tilegx_le_vec): ... to this.
1058 (bfd_elf32_tilegx_be_vec): Declare.
1059 (bfd_elf64_tilegx_vec): Rename...
1060 (bfd_elf64_tilegx_le_vec): ... to this.
1061 (bfd_elf64_tilegx_be_vec): Declare.
1062 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1063 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1064 * bfd-in2.h: Regenerate.
1065 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1066 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1067
4115917d
NC		 10682012-02-24 Nick Clifton <nickc@redhat.com>
1069
1070 PR ld/13730
1071 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1072 error message instead of aborting, when an outofrange reloc is
1073 encountered.
1074
19765f52
IS		 10752012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1076
1077 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1078 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1079 bit-fields when target and host differ in endian-ness. When
1080 PAIRs are non-scattered find the 'symbol' from the preceding
1081 reloc. Add FIXME re. reloc symbols on section boundaries.
1082 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1083 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1084
6639d37a
IS		 10852012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1086
1087 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1088 sect-diffs.
1089 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1090 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1091
e1e81ed3
IS		 10922012-02-17 Tristan Gingold <gingold@adacore.com>
1093
1094 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1095 * libbfd.h: Regenerated.
1096 * bfd-in2.h: Likewise.
1097 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1098 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1099 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1100
d0ddfe27
AK		 11012012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1102
1103 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1104 GD->LE and LD->LE optimizations.
1105
eb8c5f3f
AM		 11062012-02-16 Alan Modra <amodra@gmail.com>
1107
1108 PR binutils/13355
1109 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1110
e1741a1e
RH		 11112012-02-13 Richard Henderson <rth@redhat.com>
1112
1113 PR ld/13621
1114 * linker.c (fix_syms): Force symbols outside any section into
1115 bfd_abs_section_ptr.
1116
5efbbc43
AM		 11172012-02-13 Alan Modra <amodra@gmail.com>
1118
1119 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1120 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1121 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1122 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1123
3e3c397d
JK		 11242012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1125 Nick Clifton <nickc@redhat.com>
1126
1127 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1128 memset.
1129
09903f4b
IS		 11302012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1131
1132 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1133 vma additions in their logical, rather than physical order.
1134
632039e0
IS		 11352012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1136
1137 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1138 parameters.
1139 * mach-o-x86-64.c (text_section_names_xlat): New.
1140 (mach_o_x86_64_segsec_names_xlat): New.
1141 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1142 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1143
565a6476
TG		 11442012-02-10 Tristan Gingold <gingold@adacore.com>
1145
1146 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1147 to avoid infinite loop. Add comments.
1148
923f257f
L		 11492012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 PR ld/13675
1152 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1153 nop instructions.
1154 (bfd_arch_i386_short_nop_fill): New.
1155 (bfd_arch_i386_long_nop_fill): Likewise.
1156 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1157 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1158 bfd_arch_info initializers.
1159
1160 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1161 (bfd_arch_i386_short_nop_fill): This.
1162 Update bfd_arch_info initializers.
1163 * cpu-l1om.c: Likewise.
1164
4e6b54a6
AM		 11652012-02-08 Alan Modra <amodra@gmail.com>
1166
1167 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1168 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1169 the correct h->u.weakdef.
1170
ff9e0f5b
AM		 11712012-02-07 Alan Modra <amodra@gmail.com>
1172
1173 * elf.c (elf_find_function): Don't use internal_elf_sym.
1174 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1175 parameter with asymbol.
1176 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1177 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1178 (struct elf_backend_data <maybe_function_sym>): Likewise.
1179
526f25b2
EW		 11802012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1181
1182 PR bfd/13410
8b127cbc 1183 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1184 condition that qualifies the candidates for relaxation.
1185
7c4f9963
TG		 11862012-02-02 Tristan Gingold <gingold@adacore.com>
1187
1188 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1189
facf03f2
TG		 11902012-02-02 Tristan Gingold <gingold@adacore.com>
1191
1192 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1193 variable warning.
1194
cd99171c
TG		 11952012-02-02 Tristan Gingold <gingold@adacore.com>
1196
1197 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1198
b7761f11
L		 11992012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 PR ld/13616
1202 * archures.c (bfd_arch_info): Add fill.
1203 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1204 (bfd_arch_default_fill): New.
1205
1206 * configure.in: Set bfd version to 2.22.52.
1207 * configure: Regenerated.
1208
1209 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1210 initializer.
1211 * cpu-arc.c: Likewise.
1212 * cpu-arm.c: Likewise.
1213 * cpu-avr.c: Likewise.
1214 * cpu-bfin.c: Likewise.
1215 * cpu-cr16.c: Likewise.
1216 * cpu-cr16c.c: Likewise.
1217 * cpu-cris.c: Likewise.
1218 * cpu-crx.c: Likewise.
1219 * cpu-d10v.c: Likewise.
1220 * cpu-d30v.c: Likewise.
1221 * cpu-dlx.c: Likewise.
1222 * cpu-epiphany.c: Likewise.
1223 * cpu-fr30.c: Likewise.
1224 * cpu-frv.c: Likewise.
1225 * cpu-h8300.c: Likewise.
1226 * cpu-h8500.c: Likewise.
1227 * cpu-hppa.c: Likewise.
1228 * cpu-i370.c: Likewise.
1229 * cpu-i860.c: Likewise.
1230 * cpu-i960.c: Likewise.
1231 * cpu-ia64.c: Likewise.
1232 * cpu-ip2k.c: Likewise.
1233 * cpu-iq2000.c: Likewise.
1234 * cpu-lm32.c: Likewise.
1235 * cpu-m10200.c: Likewise.
1236 * cpu-m10300.c: Likewise.
1237 * cpu-m32c.c: Likewise.
1238 * cpu-m32r.c: Likewise.
1239 * cpu-m68hc11.c: Likewise.
1240 * cpu-m68hc12.c: Likewise.
1241 * cpu-m68k.c: Likewise.
1242 * cpu-m88k.c: Likewise.
1243 * cpu-mcore.c: Likewise.
1244 * cpu-mep.c: Likewise.
1245 * cpu-microblaze.c: Likewise.
1246 * cpu-mips.c: Likewise.
1247 * cpu-mmix.c: Likewise.
1248 * cpu-moxie.c: Likewise.
1249 * cpu-msp430.c: Likewise.
1250 * cpu-mt.c: Likewise.
1251 * cpu-ns32k.c: Likewise.
1252 * cpu-openrisc.c: Likewise.
1253 * cpu-or32.c: Likewise.
1254 * cpu-pdp11.c: Likewise.
1255 * cpu-pj.c: Likewise.
1256 * cpu-plugin.c: Likewise.
1257 * cpu-powerpc.c: Likewise.
1258 * cpu-rl78.c: Likewise.
1259 * cpu-rs6000.c: Likewise.
1260 * cpu-rx.c: Likewise.
1261 * cpu-s390.c: Likewise.
1262 * cpu-score.c: Likewise.
1263 * cpu-sh.c: Likewise.
1264 * cpu-sparc.c: Likewise.
1265 * cpu-spu.c: Likewise.
1266 * cpu-tic30.c: Likewise.
1267 * cpu-tic4x.c: Likewise.
1268 * cpu-tic54x.c: Likewise.
1269 * cpu-tic6x.c: Likewise.
1270 * cpu-tic80.c: Likewise.
1271 * cpu-tilegx.c: Likewise.
1272 * cpu-tilepro.c: Likewise.
1273 * cpu-v850.c: Likewise.
1274 * cpu-vax.c: Likewise.
1275 * cpu-w65.c: Likewise.
1276 * cpu-we32k.c: Likewise.
1277 * cpu-xc16x.c: Likewise.
1278 * cpu-xstormy16.c: Likewise.
1279 * cpu-xtensa.c: Likewise.
1280 * cpu-z80.c: Likewise.
1281 * cpu-z8k.c: Likewise.
1282
1283 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1284 (bfd_arch_i386_fill): New.
b7761f11
L		 1285 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1286
1287 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1288 * cpu-l1om.c: Likewise.
1289
ff9e0f5b 1290 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1291 if fill size is 0.
1292
1293 * bfd-in2.h: Regenerated.
1294
0d048da3
ME		 12952012-01-27 Michael Eager <eager@eagercon.com>
1296
8b127cbc 1297 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1298 Reuse existing .rela.got section.
1299
9f296da3
AM		 13002012-01-23 Alan Modra <amodra@gmail.com>
1301
1302 * elf-bfd.h: Formatting.
1303 (struct elf_backend_data): Add "maybe_function_sym".
1304 (_bfd_elf_maybe_function_sym): Declare.
1305 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1306 (elfNN_bed): Init new field.
1307 * elf.c (elf_find_function): Use maybe_function_sym.
1308 (_bfd_elf_maybe_function_sym): New function.
1309 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1310 (ppc64_elf_maybe_function_sym): New function.
1311
f1bb16f8
NC		 13122012-01-20 Francois Gouget <fgouget@codeweavers.com>
1313
1314 PR binutils/13534
1315 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1316 pad the size field in an archive header.
1317 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1318 function for the archive size field.
1319 (bfd_generic_openr_next_archived_file): Likewise.
1320 (do_slurp_coff_armap): Likewise.
1321 (_bfd_write_archive_contents): Likewise.
1322 (_bfd_bsd44_write_ar_hdr): Use the new function.
1323 (bfd_ar_hdr_from_filesystem): Likewise.
1324 (_bfd_write_archive_contents): Likewise.
1325 (bsd_write_armap): Likewise.
1326 (coff_write_armap): Likewise.
1327 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1328 * bfdio.c (bfd_bread): Use correct type for archive element
1329 sizes.
1330 * ar.c (open_inarch): Likewise.
1331 (extract_file): Likewise.
1332 * libbfd-in.h (struct areltdata): Use correct types for
1333 parsed_size and extra_size fields.
1334 Prototype _bfd_ar_sizepad function.
1335 * libbfd.h: Regenerate.
1336
1f20dca5
UW		 13372012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1338
1339 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1340 Return NULL if core file generation is unsupported.
1341 (elfcore_write_prstatus): Likewise.
1342 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1343 (elf_backend_write_core_note): Define.
1344
100fc767
TG		 13452012-01-19 Tristan Gingold <gingold@adacore.com>
1346
1347 * pef.c: Add a comment.
1348 * xsym.c: Likewise.
1349
75cd47ed
AM		 13502012-01-17 Alan Modra <amodra@gmail.com>
1351
1352 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1353 trailing garbage in the note.
1354 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1355
8a5dcf53
AM		 13562012-01-16 Daniel Green <venix1@gmail.com>
1357
1358 PR ld/13491
1359 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1360 h->root.type not h->type.
1361 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1362
bb76d940
IS		 13632012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1364
8a5dcf53
AM		 1365 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1366 indirect symbols.
687be931
IS		 1367
13682012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1369
1370 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1371 position from here... to (bfd_mach_o_build_seg_command): Here.
1372
50d10658
IS		 13732012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1374
1375 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1376 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1377 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1378 file. (bfd_mach_o_section): Add indirect_syms field.
1379
e5081f2f
IS		 13802012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1381
1382 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1383 vmsize from filesize. Don't compute offsets or file sizes for
1384 zerofill sections.
1385
bbd56171
IS		 13862012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1387
1388 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1389 command type independent.
1390
794e51c0
AM		 13912012-01-11 Alan Modra <amodra@gmail.com>
1392
1393 * elf64-ppc.c: Define more insns used in plt call stubs.
1394 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1395 (ppc64_elf_relocate_section): Likewise.
1396 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1397 (struct ppc_link_hash_table): Increase size of stub_count array.
1398 Add plt_stub_align and plt_thread_safe.
1399 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1400 (plt_stub_size, plt_stub_pad): New functions.
1401 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1402 emit needless save of r2.
1403 (build_tls_get_addr_stub): Adjust params.
1404 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1405 plt stubs. Adjust build_*plt_stub calls.
1406 (ppc_size_one_stub): Similarly.
1407 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1408 params. Choose default for plt_thread_safe based on existence of
1409 calls to thread creation functions. Modify plt_call to
1410 plt_call_r2save when no tocsave reloc found. Align tail of stub
1411 sections.
1412 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1413 output of stub statistics.
1414 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1415 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1416
df4f9443
L		 14172012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1418
1419 PR ld/13581
1420 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1421 check on R_X86_64_PCXX.
1422
2a65a88e
TG		 14232012-01-10 Tristan Gingold <gingold@adacore.com>
1424
1425 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1426 warning.
1427
660722b0
TG		 14282012-01-10 Tristan Gingold <gingold@adacore.com>
1429
1430 * bfdio.c (bfd_tell): Handle nested archives.
1431 (bfd_seek): Ditto.
1432 * cache.c (bfd_cache_lookup_worker): Ditto.
1433 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1434 nested archives.
1435 (bfd_generic_openr_next_archived_file): Likewise.
1436
b22161d6
IS		 14372012-01-09 Iain Sandoe <idsandoe@googlemail.com>
1438
1439 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1440 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1441 (bfd_mach_o_primary_symbol_sort_key): Likewise.
1442 (bfd_mach_o_cf_symbols): Likewise.
1443 (bfd_mach_o_sort_symbol_table): Remove.
1444 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1445 for indirect and dysymtab counts. Do the symbol sorting here.
1446 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1447 Make the indirect symbols a TODO.
1448 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1449 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1450 a non-zero value.
1451 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1452 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1453 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1454 (IS_MACHO_INDIRECT): Remove.
1455 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1456
28a1b4f8
NC		 14572012-01-06 Nick Clifton <nickc@redhat.com>
1458
1459 PR binutils/13121
1460 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1461 'flaginfo' to avoid conflicts with AIX system headers.
1462
36f0a48f
TG		 14632012-01-06 Tristan Gingold <gingold@adacore.com>
1464
1465 * bfdio.c (bfd_bread): Use arelt_size macro.
1466
76d4c1cb
TG		 14672012-01-06 Tristan Gingold <gingold@adacore.com>
1468
1469 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1470
a1c7aafb
NC		 14712012-01-05 Nick Clifton <nickc@redhat.com>
1472
1473 PR ld/12161
1474 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1475 necessary.
1476
e85c6a70
JK		 14772012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1478
1479 Fix zero registers core files when built by gcc-4.7.
1480 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1481 size. Call elfcore_write_note for the local variables. Remove the
1482 final elfcore_write_note call. Add NOTREACHED comments.
1483
15bbba8d
TG		 14842012-01-04 Tristan Gingold <gingold@adacore.com>
1485
1486 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1487 (bfd_mach_o_generic_stat_arch_elt): Adjust.
1488
a4e241ca
TG		 14892012-01-04 Tristan Gingold <gingold@adacore.com>
1490
1491 * mach-o.c (bfd_mach_o_fat_member_init): New function.
1492 (bfd_mach_o_openr_next_archived_file): Reindent.
1493 Adjust to call bfd_mach_o_fat_member_init.
1494 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1495
71141310
TG		 14962012-01-04 Tristan Gingold <gingold@adacore.com>
1497
1498 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1499 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1500 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1501 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1502 BFD_RELOC_MACH_O_X86_64_BRANCH32,
1503 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1504 BFD_RELOC_MACH_O_X86_64_GOT.
1505
9f4a5bd1
TG		 15062012-01-04 Tristan Gingold <gingold@adacore.com>
1507
1508 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1509 (bfd_mach_o_load_command): Add fvmlib field.
1510
1511 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1512 (bfd_mach_o_read_command): Handle fvmlib.
1513
0b2de107
TG		 15142012-01-04 Tristan Gingold <gingold@adacore.com>
1515
1516 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1517 Decode msubtype for ARM.
1518
aeefa1c9
TG		 15192012-01-04 Tristan Gingold <gingold@adacore.com>
1520
1521 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1522
fc55a902
TG		 15232012-01-04 Tristan Gingold <gingold@adacore.com>
1524
1525 * mach-o.h: Reindent header.
1526 (bfd_mach_o_encryption_info_command): New structure.
1527 (bfd_mach_o_load_command): Add encryption_info field.
1528
1529 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1530 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1531 (bfd_mach_o_read_command): Adjust error message.
1532
2ca7691a
TG		 15332012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
1534
1535 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1536 which reads DWARF2 and stores in stash from find_line.
1537 (find_line) Call _bfd_dwarf2_slurp_debug_info.
1538 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1539 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1540 * mach-o.c (dsym_subdir): The name of subdir where debug
1541 information may be stored.
1542 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1543 type is UUID.
1544 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1545 corresponding to the executable.
1546 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1547 specified binary file.
1548 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1549 the original BFD.
1550 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1551 executables, dylibs, and bundles.
1552 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1553 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1554
68588f95
IS		 15552012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1556
1557 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1558 for stabd symbols.
1559 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1560 (bfd_mach_o_cf_symbols): Likewise.
1561
f2b324f1
IS		 15622012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1563
1564 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1565
7f307238
IS		 15662012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1567
1568 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1569 as the value of an indirect symbol. Keep the string table index in
1570 non-indirect syms for reference.
1571 (bfd_mach_o_write_dysymtab): New.
1572 (bfd_mach_o_primary_symbol_sort_key): New.
1573 (bfd_mach_o_cf_symbols): New.
1574 (bfd_mach_o_sort_symbol_table): New.
1575 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
1576 If we are emitting a dysymtab, process indirect symbols and count the
1577 number of each other kind.
1578 (bfd_mach_o_mangle_sections): New.
1579 (bfd_mach_o_write_contents): Split out some pre-requisite code into
1580 the command builder. Write dysymtab if the command is present.
1581 (bfd_mach_o_count_sections_for_seg): New.
1582 (bfd_mach_o_build_seg_command): New.
1583 (bfd_mach_o_build_dysymtab_command): New.
1584 (bfd_mach_o_build_commands): Reorganize to support the fact that some
1585 commands are optional and should not be emitted if there are no
1586 sections or symbols.
1587 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 1588 * mach-o.h: Amend and add to comments.
7f307238
IS		 1589 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1590 pointer to the indirects, when present.
1591 (bfd_mach_o_should_emit_dysymtab): New macro.
1592 (IS_MACHO_INDIRECT): Likewise.
1593
23e1d329 1594For older changes see ChangeLog-2011
56882138
AM		 1595\f
1596Local Variables:
1597mode: change-log
1598left-margin: 8
1599fill-column: 74
1600version-control: never
1601End:
GDB Binutils - Deliverables
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