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Fix typo.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
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220cf809
L		 12012-05-18 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
4 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
5 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
6
3a11e31e
RM		 72012-05-18 Roland McGrath <mcgrathr@google.com>
8
9 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
10 not to clobber the ar_fmag field stored in ARED->arch_header.
11
2a0bfc8d
PA		 122012-05-18 Pedro Alves <palves@redhat.com>
13
14 * mach-o.h: Don't include sysdep.h.
15
0bee45d9
NC		 162012-05-18 Nick Clifton <nickc@redhat.com>
17
18 PR 14072
19 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
20 complaining about config.h not having been included.
21 * bfd-in2.h: Regenerate.
22
f2c621e4
AS		 232012-05-18 Andreas Schwab <schwab@linux-m68k.org>
24
25 * aclocal.m4: Regenerate.
26 * Makefile.in: Regenerate.
27
df7b86aa
NC		 282012-05-17 Daniel Richard G. <skunk@iskunk.org>
29 Nick Clifton <nickc@redhat.com>
30
31 PR 14072
32 * configure.in: Add check that sysdep.h has been included before
33 any system header files.
34 * configure: Regenerate.
35 * config.in: Regenerate.
36 * aclocal.m4: Regenerate.
37 * bfd-in.h: Generate an error if included before config.h.
38 * sysdep.h: Likewise.
39 * bfd-in2.h: Regenerate.
40 * compress.c: Remove #include "config.h".
41 * plugin.c: Likewise.
42 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
43 * elf64-hppa.c: Likewise.
44 * som.c: Likewise.
45 * xsymc.c: Likewise.
46
2633a79c
AM		 472012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
48 Alan Modra <amodra@gmail.com>
49
50 * elf.c (ignore_section_sym): Correct comment. Don't return
51 true for absolute section.
52 (elf_map_symbols): Move stray comment. Adjust for above change.
53 Don't discard global section symbols.
54
ab6dce23
AM		 552012-05-17 Alan Modra <amodra@gmail.com>
56
57 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
58 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
59 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
60 absolute.
61
e1dad58d
AM		 622012-05-17 Alan Modra <amodra@gmail.com>
63
64 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
65 is_ppc_vle): Move to..
66 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
67
a0f49396
NC		 682012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
69
70 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
71 bfd_get_section_lma, bfd_get_section_alignment,
72 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
73 in order to use the `bfd' argument.
74 * bfd-in2.h: Regenerate.
75 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
76 as the first argument for `bfd_get_section_alignment'.
77 * elf32-arm.c (create_ifunc_sections): Likewise, for
78 `bfd_set_section_alignment'.
79 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
80 `bfd_get_section_name'.
81 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
82 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
83 (ppc_elf_relocate_section): Likewise.
84 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
85 `bfd_get_section_vma'.
86 * elf64-ppc.c (create_linkage_sections): Likewise, for
87 `bfd_set_section_alignment'.
88
40551fb8
NC		 892012-05-16 Georg-Johann Lay <avr@gjlay.de>
90
91 PR target/13503
92 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
93 * bfd-in2.h: Regenerate.
94 * libbfd.h: Regenrate.
95 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
96 R_AVR_8_HLO8.
97 (avr_reloc_map): Likewise.
98
691bf19c
NC		 992012-05-16 Daniel Richard G. <skunk@iskunk.org>
100
101 PR binutils/13558
102 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
103 * bfd/aout-ns32k.c: Likewise.
104 * bfd/aout-sparcle.c: Likewise.
105 * bfd/aout0.c: Likewise.
106 * bfd/bfd-in2.h: Likewise.
107 * bfd/coff-stgo32.c: Likewise.
108 * bfd/cpu-lm32.c: Likewise.
109 * bfd/cpu-microblaze.c: Likewise.
110 * bfd/cpu-score.c: Likewise.
111 * bfd/cpu-tilegx.c: Likewise.
112 * bfd/cpu-tilepro.c: Likewise.
113 * bfd/elf32-lm32.c: Likewise.
114 * bfd/elf32-microblaze.c: Likewise.
115 * bfd/elf32-score7.c: Likewise.
116 * bfd/elf32-tilepro.c: Likewise.
117 * bfd/elfxx-tilegx.c: Likewise.
118 * bfd/mach-o.h: Likewise.
119 * bfd/nlm32-ppc.c: Likewise.
120 * bfd/ns32knetbsd.c: Likewise.
121 * bfd/pef.h: Likewise.
122 * bfd/plugin.c: Likewise.
123 * bfd/stab-syms.c: Likewise.
124 * bfd/sunos.c: Likewise.
125 * bfd/syms.c: Likewise.
126 * bfd/xsym.h: Likewise.
127
8b127cbc
AM		 1282012-05-16 Alan Modra <amodra@gmail.com>
129
130 * elflink.c: Rename flaginfo to flinfo throughout, except..
131 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
132 Formatting, style. Simplify flag match.
133
a2a50954
AM		 1342012-05-16 Alan Modra <amodra@gmail.com>
135
136 * dwarf2.c: Formatting.
137 (arange_add): Pass in unit rather than bfd. Update callers.
138 Ignore empty ranges. Don't ask for cleared memory.
139 (parse_comp_unit): Only set unit->base_address if processing
140 DW_TAG_compile_unit.
141 (find_debug_info): Optimise section lookup.
142 (place_sections): Use bfd_alloc for stash->adjusted_sections.
143 (find_line): Match previously parsed comp unit addresses as we
144 do for newly parsed comp units.
145
df35687a
AM		 1462012-05-16 Alan Modra <amodra@gmail.com>
147
148 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
149 stops at end of ar_size field.
150
eee3b786
AM		 1512012-05-16 Alan Modra <amodra@gmail.com>
152
153 PR ld/13962
154 PR ld/7023
155 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
156 out of range. As a special case, fix sh_info for zero sh_size.
157 Do the same for .symtab.
158
6927f982
NC		 1592012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
160 Stephane Carrez <stcarrez@nerim.fr>
161
162 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
163 * config.bfd: Likewise.
164 * cpu-m9s12x.c: New.
165 * cpu-m9s12xg.c: New.
166 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
167 Add option to offset S12 addresses into XGATE memory space.
168 Fix carry bug in IMM16 (IMM8 low/high) relocate.
169 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
170 (ALL_MACHINES_CFILES): Likewise.
171 * reloc.c: Add S12X relocs.
172 * Makefile.in: Regenerate.
173 * bfd-in2.h: Regenerate.
174 * libbfd.h: Regenerate.
175
b9c361e0
JL		 1762012-05-14 James Lemke <jwlemke@codesourcery.com>
177 Catherine Moore <clm@codesourcery.com>
178
179 * bfd.c (bfd_lookup_section_flags): Add section parm.
180 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
181 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
182 (bfd_elf_lookup_section_flags): Add section parm.
183 * elf32-ppc.c (is_ppc_vle): New function.
184 (ppc_elf_modify_segment_map): New function.
185 (elf_backend_modify_segment_map): Define.
186 (has_vle_insns): New define.
187 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
188 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
189 Move in logic to omit / include a section.
190 * libbfd-in.h (bfd_link_info): Add section parm.
191 (bfd_generic_lookup_section_flags): Likewise.
192 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
193 * section.c (bfd_section): Move out section_flag_info.
194 (BFD_FAKE_SECTION): Remove flag_info initializer.
195 * targets.c (_bfd_lookup_section_flags): Add section parm.
196
1972012-05-14 Catherine Moore <clm@codesourcery.com>
198
199 * archures.c (bfd_mach_ppc_vle): New.
200 * bfd-in2.h: Regenerated.
201 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
202 * elf32-ppc.c (split16_format_type): New enumeration.
203 (ppc_elf_vle_split16): New function.
204 (HOWTO): Add entries for R_PPC_VLE relocations.
205 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
206 (ppc_elf_section_flags): New function.
207 (ppc_elf_lookup_section_flags): New function.
208 (ppc_elf_section_processing): New function.
209 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
210 (ppc_elf_relocation_section): Likewise.
211 (elf_backend_lookup_section_flags_hook): Define.
212 (elf_backend_section_flags): Define.
213 (elf_backend_section_processing): Define.
6927f982 214 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 215 * libbfd.h: Regenerated.
216 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
217 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
218 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
219 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
220 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
221 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
222 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
223 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
224 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
225
8b127cbc 2262012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 227
228 PR target/13503
229 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
230 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
231 * bfd-in2.h: Regenerate.
232 * libbfd.h: Regenrate.
233 * elf32-avr.c (elf_avr_howto_table): Add entries for
234 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
235 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
236 R_AVR_8_HHI8.
237
268a8d3a
L		 2382012-05-10 H.J. Lu <hongjiu.lu@intel.com>
239
240 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
241 addend overflow check.
242
74b1e045
DD		 2432012-05-10 DJ Delorie <dj@redhat.com>
244
245 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
246
6f2c9068
L		 2472012-05-10 H.J. Lu <hongjiu.lu@intel.com>
248
249 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
250 hex number in x32 addend overflow check.
251
1da80baa
L		 2522012-05-10 H.J. Lu <hongjiu.lu@intel.com>
253
254 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
255 R_X86_64_RELATIVE64.
256
8cf0d2dd
L		 2572012-05-09 H.J. Lu <hongjiu.lu@intel.com>
258
259 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
260 overflow for R_X86_64_RELATIVE64.
261
2d16d28e
DK		 2622012-05-08 Ben Cheng <bccheng@google.com>
263
8b127cbc 264 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 265 valid.
266
2de5d135
AM		 2672012-05-07 Alan Modra <amodra@gmail.com>
268
269 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
270 RELOC_AGAINST_DISCARDED_SECTION invocation.
271
a134cc9b
HPN		 2722012-05-07 Hans-Peter Nilsson <hp@axis.com>
273
274 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
275 local variable i_ instead of assuming and using a variable i.
276
545fd46b
MR		 2772012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
278
279 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
280 relocations.
281 * elfxx-mips.c (mips_reloc_against_discarded_section): New
282 function.
283 (_bfd_mips_elf_relocate_section): Call it, in place of
284 RELOC_AGAINST_DISCARDED_SECTION.
285 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
286 to RELOC_AGAINST_DISCARDED_SECTION.
287 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
288 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
289 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
290 * elf32-bfin.c (bfin_relocate_section): Likewise.
291 (bfinfdpic_relocate_section): Likewise.
292 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
293 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
294 * elf32-cris.c (cris_elf_relocate_section): Likewise.
295 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
296 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
297 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
298 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
299 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
300 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
301 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
302 * elf32-i370.c (i370_elf_relocate_section): Likewise.
303 * elf32-i386.c (elf_i386_relocate_section): Likewise.
304 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
305 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
306 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
307 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
308 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
309 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
310 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
311 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
312 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
313 * elf32-mep.c (mep_elf_relocate_section): Likewise.
314 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
315 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
316 * elf32-mt.c (mt_elf_relocate_section): Likewise.
317 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
318 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
319 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
320 * elf32-rx.c (rx_elf_relocate_section): Likewise.
321 * elf32-s390.c (elf_s390_relocate_section): Likewise.
322 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
323 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
324 * elf32-sh.c (sh_elf_relocate_section): Likewise.
325 * elf32-spu.c (spu_elf_relocate_section): Likewise.
326 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
327 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
328 * elf32-v850.c (v850_elf_relocate_section): Likewise.
329 * elf32-vax.c (elf_vax_relocate_section): Likewise.
330 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
331 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
332 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
333 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
334 (elf64_alpha_relocate_section): Likewise.
335 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
336 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
337 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
338 * elf64-s390.c (elf_s390_relocate_section): Likewise.
339 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
340 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
341 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
342 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
343 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
344
62ab84ec
AM		 3452012-05-05 Alan Modra <amodra@gmail.com>
346
347 PR ld/14052
348 PR ld/13621
349 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
350
45dfa85a
AM		 3512012-05-05 Alan Modra <amodra@gmail.com>
352
353 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
354 bfd_und_section and bfd_ind_section with their _ptr variants, or
355 use corresponding bfd_is_* macros.
356 * aout-ns32k.c: Likewise.
357 * aout-tic30.c: Likewise.
358 * coff-arm.c: Likewise.
359 * coff-tic54x.c: Likewise.
360 * cpu-ns32k.c: Likewise.
361 * elf-attrs.c: Likewise.
362 * elfcode.h: Likewise.
363 * peicode.h: Likewise.
364 * reloc.c: Likewise.
365 * riscix.c: Likewise.
366 * versados.c: Likewise.
367 * section.c: Likewise.
368 (bfd_abs_section, bfd_ind_section, bfd_com_section,
369 bfd_ind_section): Delete.
370 (std_section): New array replacing above.
371 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
372 bfd_ind_section_ptr, STD_SECTION): Update.
373 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 374 * bfd-in2.h: Regenerate.
45dfa85a 375
f6c1a2d5
NC		 3762012-05-03 Sean Keys <skeys@ipdatasys.com>
377
378 * cpu-xgate.c: New file. Added XGATE support.
379 * archures.c (bfd_architecture): Add XGATE architecture.
380 (bfd_archures_list): Add reference to XGATE architecture info.
381 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
382 * reloc.c: Add various XGATE relocation enums.
383 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
384 list.
385 * Makefile.am: Add support for XGATE elf.
386 * configure.in: Ditto.
387 * config.bfd: Ditto.
388 * Makefile.in: Regenerate.
389 * configure: Ditto.
390 * bfd-in2.h: Ditto.
391 * libbfd.h: Ditto.
392 Added files for XGATE relocations.
393 * elf32-xgate.c: Created minimal relocation file.
394 * elf32-xgate.h: Created minimal header file for elf32-xgate.
395
fec16237
TG		 3962012-05-03 Tristan Gingold <gingold@adacore.com>
397
398 * dwarf2.c (decode_line_info): Ignore
399 DW_LNE_HP_source_file_correlation.
400
57402f1e
NC		 4012012-05-01 Nick Clifton <nickc@redhat.com>
402
403 PR binutils/13121
404 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
405 AIX system headers.
406 * coff-ppc.c: Likewise.
407 * cofflink.c: Likewise.
408 * elf32-arm.c: Likewise.
409 * elf64-sparc.c: Likewise.
410 * elflink.c: Likewise.
411 * pdp11.c: Likewise.
412 * rescoff.c: Likewise.
413
c49ead2f
MW		 4142012-04-26 Mark Wielaard <mjw@redhat.com>
415
416 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
417 possibly being relative to DW_AT_low_pc.
418 (parse_comp_unit): Likewise.
419
cab0ad83
AS		 4202012-04-26 Andreas Schwab <schwab@linux-m68k.org>
421
422 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
423 also when generating PIE.
424 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
425 by relocations as dynamic.
426
2b56b3f3
HPN		 4272012-04-26 Hans-Peter Nilsson <hp@axis.com>
428
429 Provide a way for programs to recognize BFD_ASSERT calls.
430 * bfd.c (bfd_assert_handler_type): New API type.
431 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
432 (_bfd_assert_handler): New variable.
433 (_bfd_default_assert_handler): New function.
434 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
435 * libbfd-in.h (_bfd_assert_handler): Declare.
436 * libbfd.h, bfd-in2.h: Regenerate.
437
27586251
HPN		 4382012-04-24 Hans-Peter Nilsson <hp@axis.com>
439
440 PR ld/13990
441 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
442 symbol, where PLT refcount is set to -1.
443
dbaa2011
AM		 4442012-04-24 Alan Modra <amodra@gmail.com>
445
446 PR ld/13991
8b127cbc 447 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 448 _bfd_generic_link_just_syms.
8b127cbc
AM		 449 * elflink.c (_bfd_elf_link_just_syms): Delete.
450 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 451
8b127cbc
AM		 452 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
453 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 454 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
455 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 456 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
457 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
458 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
459 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
460 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
461 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
462 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
463 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
464 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
465 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
466 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
467 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
468 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
469 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
470 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
471 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
472 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
473 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
474 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
475 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
476 * reloc.c: Update all references.
477 * bfd-in2.h: Regenerate.
dbaa2011 478
87049b0d
AK		 4792012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
480
481 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
482 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
483
85e02784
TS		 4842012-04-19 Thomas Schwinge <thomas@codesourcery.com>
485
486 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
487 got_type.
488 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
489 it.
490
87458ed2
KK		 4912012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
492
493 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
494 relocations when LE conversion happens on the IE tls symbol.
495
ea2d813e
RM		 4962012-04-17 Roland McGrath <mcgrathr@google.com>
497
498 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
499 so that 32-byte boundary is a proper instruction boundary.
500
da03bf4d
TG		 5012012-04-17 Tristan Gingold <gingold@adacore.com>
502
503 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
504 member of an object archive.<
505
d2226024
TG		 5062012-04-17 Tristan Gingold <gingold@adacore.com>
507
508 * vms-lib.c (MAX_EKEYLEN): Define.
509 (MAX_KEYLEN): Fix value.
510 (vms_write_index): Add comments and fix indentation.
511 Adjust comparaison. Add assertions. Free kbn_blk.
512 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
513 Compense MAX_KEYLEN adjustment.
514
cb4437b8
MR		 5152012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
516
517 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
518 (_bfd_mips_elf_check_relocs): Update accordingly.
519
aed64b35
L		 5202012-04-13 Alan Modra <amodra@gmail.com>
521
522 PR ld/13947
523 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
524 reloc sections.
525
2615994e
DM		 5262012-04-12 David S. Miller <davem@davemloft.net>
527
528 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
529 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
530 * libbfd.h: Regenerate.
531 * bfd-in2.h: Likewise.
532 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
533 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
534 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
535 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
536 (_bfd_sparc_elf_check_relocs): Likewise.
537 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
538 (_bfd_sparc_elf_relocate_section): Likewise.
539
b38cadfb
NC		 5402012-04-12 Roland McGrath <mcgrathr@google.com>
541
542 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
543 New variables.
544 (struct elf32_arm_link_hash_table): New member `nacl_p'.
545 (elf32_arm_link_hash_table_create): Initialize it.
546 (elf32_arm_nacl_link_hash_table_create): New function.
547 (arm_movw_immediate, arm_movt_immediate): New functions.
548 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
549 (elf32_arm_finish_dynamic_sections): Likewise.
550 (elf32_arm_output_plt_map_1): Likewise.
551 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
552 New backend vector stanza.
553 (elf32_arm_nacl_modify_segment_map): New function.
554 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
555 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
556 * configure.in: Likewise.
557 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
558 (bfd_elf32_littlearm_nacl_vec): Likewise.
559 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
560 (bfd_elf32_bigarm_symbian_vec): Likewise.
561 (bfd_elf32_littlearm_symbian_vec): Likewise.
562 (bfd_elf32_bigarm_vxworks_vec): Likewise.
563 (bfd_elf32_littlearm_vxworks_vec): Likewise.
564 * configure: Regenerated.
565
202e2356
NC		 5662012-04-12 Tristan Gingold <gingold@adacore.com>
567
568 * elflink.c (elf_link_output_extsym): Add a guard.
569 (bfd_elf_final_link): Remove assertion.
570 (bfd_elf_final_link): Add a guard.
571 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
572 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
573 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
574 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
575 Remove.
576 (elfNN-ia64-vms target): Move to ...
577 * elf64-ia64-vms.c: New file.
578 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
579 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
580 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
581 * configure: Regenerate.
582 * Makefile.in: Regenerate.
583
4841cf0c
NC		 5842012-04-11 Nick Clifton <nickc@redhat.com>
585
586 PR binutils/13897
587 * elf64-ppc.c (opd_entry_value): When dealing with sections
588 without relocs, keep the last section loaded in order to avoid
589 unnecessary reloads.
590
d324f6d6
RM		 5912012-04-09 Roland McGrath <mcgrathr@google.com>
592
593 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
594 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
595 (nacl_modify_program_headers): Likewise.
596
5a68afcf
RM		 5972012-04-03 Roland McGrath <mcgrathr@google.com>
598
599 * elf-nacl.c: New file.
600 * elf-nacl.h: New file.
601 * elf32-i386.c (elf_backend_modify_segment_map): Define for
602 bfd_elf32_i386_nacl_vec.
603 (elf_backend_modify_program_headers): Likewise.
604 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
605 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
606 (elf_backend_modify_program_headers): Likewise.
607 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
608 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
609 * Makefile.in: Regenerated.
610 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
611 (bfd_elf32_x86_64_nacl_vec): Likewise.
612 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
613 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
614 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
615 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
616 (bfd_elf32_i386_nacl_vec): Likewise.
617 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
618 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
619 * configure: Regenerated.
620
3a4ae681
AS		 6212012-03-31 Andreas Schwab <schwab@linux-m68k.org>
622
623 * elf32-m68k.c (elf_m68k_relocate_section): Allow
624 R_68K_TLS_LE{8,16,32} for PIE.
625
a7e28bbe
AK		 6262012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
627
628 * elf64-s390.c: Fix several comments regarding PLT entry
629 description.
630 * elf32-s390.c: Likewise.
631
f41345a7
AK		 6322012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
633
634 * elf64-s390.c: Use the section pointer shortcuts in
635 elf_link_hash_table and remove them from the target specific
636 variant.
637 * elf32-s390.c: Likewise.
638
9aa17453
AK		 6392012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
640
641 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
642 New definitions.
643 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
644 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
645 (elf_s390_finish_dynamic_sections): Likewise.
646 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
647 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
648 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
649 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
650 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
651
00d8c7a9
AK		 6522012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
653
654 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
655 Rename all occurrences in the file to elf_dyn_relocs.
656 * elf64-s390.c: Likewise.
657
a66eed7a
AM		 6582012-03-30 Alan Modra <amodra@gmail.com>
659
660 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
661 libraries.
662
f67f98b5
AM		 6632012-03-29 Alan Modra <amodra@gmail.com>
664
665 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
666 * bfd-in2.h: Regenerate.
667
e8d2ba53
AM		 6682012-03-23 Alan Modra <amodra@gmail.com>
669
670 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
671 on empty alloc sections.
672
051d833a
AM		 6732012-03-23 Alan Modra <amodra@gmail.com>
674
675 * linker.c (_bfd_nearby_section): New function, split out from..
676 (fix_syms): ..here.
677 * bfd-in.h (_bfd_nearby_section): Declare.
678 * bfd-in2.h: Regenerate.
679 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
680 data_index_section with ld -q or ld -r output relocs against
681 stripped output sections. Instead use _bfd_nearby_section.
682
62599110
AM		 6832012-03-23 Alan Modra <amodra@gmail.com>
684
685 PR binutils/13894
686 * elf64-ppc.c (opd_entry_value): Read full symbol table when
687 sym hashes unavailable.
688
b781d74f
JM		 6892012-03-21 Eliot Dresselhaus <eliot@sonic.net>
690
691 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
692 for non-C6X objects.
693
17d5dae2
KT		 6942012-03-20 Kai Tietz <ktietz@redhat.com>
695
696 PR ld/12742
697 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
698 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
699 Add windows.h header include if HAVE_WINDOWS_H is defined.
700 (dlerror): New static function if windows variant is used instead
701 of dlfcn.h.
702 (dlclose): Likewise.
703 (dlopen): Likewise.
704 (dlsym): Likewise.
705 * configure: Regenerated.
706 * config.in: Regenerated.
707
bdb892b9
L		 7082012-03-20 H.J. Lu <hongjiu.lu@intel.com>
709
710 PR ld/13880
711 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
712 for R_386_GOTOFF relocation against protected function if
713 SYMBOLIC_BIND is true.
714
715 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
716 error for R_X86_64_GOTOFF64 relocation against protected function
717 when building executable or SYMBOLIC_BIND is true.
718
8059fb19
RM		 7192012-03-16 Roland McGrath <mcgrathr@google.com>
720
721 * config.bfd: Handle x86_64-*-nacl*.
722 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
723 (bfd_elf32_x86_64_nacl_vec): Likewise.
724 * targets.c: Support them.
725 * configure.in: Likewise.
726 * configure: Regenerated.
727
ac56ee8f
MGD		 7282012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
729
730 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
731 (elf32_arm_attributes_forbid_div): Likewise.
732 (elf32_arm_merge_eabi_attributes): Correct handling of
733 Tag_DIV_use.
734
eed180f8
RM		 7352012-03-15 Roland McGrath <mcgrathr@google.com>
736
a4456d24
RM		 737 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
738 elf_x86_64_backend_data parameters for plt_eh_frame.
739
eed180f8
RM		 740 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
741 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
742 (elf_x86_64_arch_bed): New variable.
743 (elf_backend_arch_data): New macro.
744 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
745 (elf_x86_64_allocate_dynrelocs): Likewise.
746 (elf_x86_64_relocate_section): Likewise.
747 (elf_x86_64_plt_sym_val): Likewise.
748 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
749 parameters for PLT details.
750 (elf_x86_64_finish_dynamic_sections): Likewise.
751
caa0075c
RM		 7522012-03-14 Roland McGrath <mcgrathr@google.com>
753
754 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
755 to the full size, padding out with nop instructions.
756
1d7e9d18
AM		 7572012-03-12 Alan Modra <amodra@gmail.com>
758
759 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
760 on zero size dynbss symbol.
761 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
762 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
763 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
764 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
765 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
766 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
767 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
768 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
769 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
770 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
771 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
772 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
773 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
774 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
775 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
776 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
777 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
778 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
779 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
780 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
781 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
782
aea77599
AM		 7832012-03-10 Edmar Wienskoski <edmar@freescale.com>
784
785 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
786 * bfd-in2.h: Regenerate.
787 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
788 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
789
56b8aada
L		 7902012-03-09 H.J. Lu <hongjiu.lu@intel.com>
791
792 PR ld/13817
8b127cbc 793 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 794 R_386_IRELATIVE.
795
8b127cbc 796 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 797 R_X86_64_IRELATIVE.
798
460f1cdc
TG		 7992012-03-08 Tristan Gingold <gingold@adacore.com>
800
801 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
802 keylen according to archive kind. Set nextvbn and nextrfa lhd
803 fields. Add comments.
804
0a22ae8e
NC		 8052012-03-07 Nick Clifton <nickc@redhat.com>
806
807 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
808 field.
809 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
810 (elf_mn10300_tdata): Define.
811 (elf_mn10300_local_got_tls_type): Define.
812 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
813 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
814 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
815 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
816 (mn10300_reloc_map): Likewise.
817 (elf_mn10300_tls_transition): New function.
818 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
819 (mn10300_elf_check_relocs): Add TLS support.
820 (mn10300_elf_final_link_relocate): Likewise.
821 (mn10300_elf_relocate_section): Likewise.
822 (mn10300_elf_relax_section): Likewise.
823 (elf32_mn10300_link_hash_newfunc): Initialise new field.
824 (_bfd_mn10300_copy_indirect_symbol): New function.
825 (elf32_mn10300_link_hash_table_create): Initialise new fields.
826 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
827 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
828 (_bfd_mn10300_elf_reloc_type_class): Allocate an
829 elf_mn10300_obj_tdata structure.
830 (elf_backend_copy_indirect_symbol): Define.
831 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
832 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
833 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
834 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
835 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
836 alongside other MN10300 relocations.
837 * bfd-in2.h: Regenerate.
838 * libbfd.h: Regenerate.
839
3ce231f8
JJ		 8402012-03-06 Jakub Jelinek <jakub@redhat.com>
841
842 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
843 set relocate to TRUE.
844
0bef263a
RO		 8452012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
846
847 PR ld/12152
848 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
849 overflows for R_SPARC_UA32 in .stab sections.
850
84abc003
AM		 8512012-03-01 Alan Modra <amodra@gmail.com>
852
853 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
854
3d301fdc
AM		 8552012-02-27 Alan Modra <amodra@gmail.com>
856
857 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
858 before calling elf specific function.
859 (sh_elf_osec_readonly_p): Test for error return from above.
860
cb83c803
AM		 8612012-02-27 Alan Modra <amodra@gmail.com>
862
863 * elf32-spu.c (build_stub): Fix malloc under-allocation.
864
6f7be959
WL		 8652012-02-25 Walter Lee <walt@tilera.com>
866 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
867 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
868 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
869 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
870 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
871 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
872 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
873 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
874 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
875 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
876 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
877 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
878 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
879 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
880 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
881 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
882 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
883 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
884 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
885 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
886 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
887 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
888 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
889 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
890 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
891 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
892 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
893 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
894 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
895 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
896 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
897 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
898 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
899 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
900 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
901 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
902 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
903 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
904 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
905 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
906 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
907 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
908 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
909 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
910 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
911 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
912 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
913 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
914 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
915 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
916 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
917 relocations.
918 (tilepro_reloc_map): Ditto.
919 (tilepro_info_to_howto_rela): Ditto.
920 (reloc_to_create_func): Ditto.
921 (tilepro_tls_translate_to_le): New.
922 (tilepro_tls_translate_to_ie): New.
923 (tilepro_elf_tls_transition): New.
924 (tilepro_elf_check_relocs): Handle new tls relocations.
925 (tilepro_elf_gc_sweep_hook): Ditto.
926 (allocate_dynrelocs): Ditto.
927 (tilepro_elf_relocate_section): Ditto.
928 (tilepro_replace_insn): New.
929 (insn_mask_X1): New.
930 (insn_mask_X0_no_dest_no_srca): New
931 (insn_mask_X1_no_dest_no_srca): New
932 (insn_mask_Y0_no_dest_no_srca): New
933 (insn_mask_Y1_no_dest_no_srca): New
934 (srca_mask_X0): New
935 (srca_mask_X1): New
936 (insn_tls_le_move_X1): New
937 (insn_tls_le_move_zero_X0X1): New
938 (insn_tls_ie_lw_X1): New
939 (insn_tls_ie_add_X0X1): New
940 (insn_tls_ie_add_Y0Y1): New
941 (insn_tls_gd_add_X0X1): New
942 (insn_tls_gd_add_Y0Y1): New
943 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
944 relocations.
945 (tilegx_reloc_map): Ditto.
946 (tilegx_info_to_howto_rela): Ditto.
947 (reloc_to_create_func): Ditto.
948 (tilegx_elf_link_hash_table): New field disable_le_transition.
949 (tilegx_tls_translate_to_le): New.
950 (tilegx_tls_translate_to_ie): New.
951 (tilegx_elf_tls_transition): New.
952 (tilegx_elf_check_relocs): Handle new tls relocations.
953 (tilegx_elf_gc_sweep_hook): Ditto.
954 (allocate_dynrelocs): Ditto.
955 (tilegx_elf_relocate_section): Ditto.
956 (tilegx_copy_bits): New.
957 (tilegx_replace_insn): New.
958 (insn_mask_X1): New.
959 (insn_mask_X0_no_dest_no_srca): New.
960 (insn_mask_X1_no_dest_no_srca): New.
961 (insn_mask_Y0_no_dest_no_srca): New.
962 (insn_mask_Y1_no_dest_no_srca): New.
963 (insn_mask_X0_no_operand): New.
964 (insn_mask_X1_no_operand): New.
965 (insn_mask_Y0_no_operand): New.
966 (insn_mask_Y1_no_operand): New.
967 (insn_tls_ie_ld_X1): New.
968 (insn_tls_ie_ld4s_X1): New.
969 (insn_tls_ie_add_X0X1): New.
970 (insn_tls_ie_add_Y0Y1): New.
971 (insn_tls_ie_addx_X0X1): New.
972 (insn_tls_ie_addx_Y0Y1): New.
973 (insn_tls_gd_add_X0X1): New.
974 (insn_tls_gd_add_Y0Y1): New.
975 (insn_move_X0X1): New.
976 (insn_move_Y0Y1): New.
977 (insn_add_X0X1): New.
978 (insn_add_Y0Y1): New.
979 (insn_addx_X0X1): New.
980 (insn_addx_Y0Y1): New.
981 * libbfd.h: Regenerate.
982 * bfd-in2.h: Regenerate.
983
82590249
WL		 9842012-02-25 Walter Lee <walt@tilera.com>
985
fb6cedde
WL		 986 * config.bfd (tilegx-*-*): rename little endian vector; add big
987 endian vector.
988 (tilegxbe-*-*): New case.
989 * configure.in (bfd_elf32_tilegx_vec): Rename...
990 (bfd_elf32_tilegx_le_vec): ... to this.
991 (bfd_elf32_tilegx_be_vec): New vector.
992 (bfd_elf64_tilegx_vec): Rename...
993 (bfd_elf64_tilegx_le_vec): ... to this.
994 (bfd_elf64_tilegx_be_vec): New vector.
995 * configure: Regenerate.
996 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
997 (TARGET_LITTLE_NAME): Ditto.
998 (TARGET_BIG_SYM): Define.
999 (TARGET_BIG_NAME): Define.
1000 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1001 (TARGET_LITTLE_NAME): Ditto.
1002 (TARGET_BIG_SYM): Define.
1003 (TARGET_BIG_NAME): Define.
1004 * targets.c (bfd_elf32_tilegx_vec): Rename...
1005 (bfd_elf32_tilegx_le_vec): ... to this.
1006 (bfd_elf32_tilegx_be_vec): Declare.
1007 (bfd_elf64_tilegx_vec): Rename...
1008 (bfd_elf64_tilegx_le_vec): ... to this.
1009 (bfd_elf64_tilegx_be_vec): Declare.
1010 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1011 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1012 * bfd-in2.h: Regenerate.
1013 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1014 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1015
4115917d
NC		 10162012-02-24 Nick Clifton <nickc@redhat.com>
1017
1018 PR ld/13730
1019 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1020 error message instead of aborting, when an outofrange reloc is
1021 encountered.
1022
19765f52
IS		 10232012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1024
1025 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1026 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1027 bit-fields when target and host differ in endian-ness. When
1028 PAIRs are non-scattered find the 'symbol' from the preceding
1029 reloc. Add FIXME re. reloc symbols on section boundaries.
1030 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1031 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1032
6639d37a
IS		 10332012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1034
1035 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1036 sect-diffs.
1037 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1038 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1039
e1e81ed3
IS		 10402012-02-17 Tristan Gingold <gingold@adacore.com>
1041
1042 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1043 * libbfd.h: Regenerated.
1044 * bfd-in2.h: Likewise.
1045 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1046 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1047 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1048
d0ddfe27
AK		 10492012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1050
1051 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1052 GD->LE and LD->LE optimizations.
1053
eb8c5f3f
AM		 10542012-02-16 Alan Modra <amodra@gmail.com>
1055
1056 PR binutils/13355
1057 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1058
e1741a1e
RH		 10592012-02-13 Richard Henderson <rth@redhat.com>
1060
1061 PR ld/13621
1062 * linker.c (fix_syms): Force symbols outside any section into
1063 bfd_abs_section_ptr.
1064
5efbbc43
AM		 10652012-02-13 Alan Modra <amodra@gmail.com>
1066
1067 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1068 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1069 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1070 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1071
3e3c397d
JK		 10722012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1073 Nick Clifton <nickc@redhat.com>
1074
1075 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1076 memset.
1077
09903f4b
IS		 10782012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1079
1080 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1081 vma additions in their logical, rather than physical order.
1082
632039e0
IS		 10832012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1084
1085 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1086 parameters.
1087 * mach-o-x86-64.c (text_section_names_xlat): New.
1088 (mach_o_x86_64_segsec_names_xlat): New.
1089 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1090 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1091
565a6476
TG		 10922012-02-10 Tristan Gingold <gingold@adacore.com>
1093
1094 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1095 to avoid infinite loop. Add comments.
1096
923f257f
L		 10972012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 PR ld/13675
1100 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1101 nop instructions.
1102 (bfd_arch_i386_short_nop_fill): New.
1103 (bfd_arch_i386_long_nop_fill): Likewise.
1104 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1105 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1106 bfd_arch_info initializers.
1107
1108 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1109 (bfd_arch_i386_short_nop_fill): This.
1110 Update bfd_arch_info initializers.
1111 * cpu-l1om.c: Likewise.
1112
4e6b54a6
AM		 11132012-02-08 Alan Modra <amodra@gmail.com>
1114
1115 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1116 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1117 the correct h->u.weakdef.
1118
ff9e0f5b
AM		 11192012-02-07 Alan Modra <amodra@gmail.com>
1120
1121 * elf.c (elf_find_function): Don't use internal_elf_sym.
1122 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1123 parameter with asymbol.
1124 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1125 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1126 (struct elf_backend_data <maybe_function_sym>): Likewise.
1127
526f25b2
EW		 11282012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1129
1130 PR bfd/13410
8b127cbc 1131 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1132 condition that qualifies the candidates for relaxation.
1133
7c4f9963
TG		 11342012-02-02 Tristan Gingold <gingold@adacore.com>
1135
1136 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1137
facf03f2
TG		 11382012-02-02 Tristan Gingold <gingold@adacore.com>
1139
1140 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1141 variable warning.
1142
cd99171c
TG		 11432012-02-02 Tristan Gingold <gingold@adacore.com>
1144
1145 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1146
b7761f11
L		 11472012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1148
1149 PR ld/13616
1150 * archures.c (bfd_arch_info): Add fill.
1151 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1152 (bfd_arch_default_fill): New.
1153
1154 * configure.in: Set bfd version to 2.22.52.
1155 * configure: Regenerated.
1156
1157 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1158 initializer.
1159 * cpu-arc.c: Likewise.
1160 * cpu-arm.c: Likewise.
1161 * cpu-avr.c: Likewise.
1162 * cpu-bfin.c: Likewise.
1163 * cpu-cr16.c: Likewise.
1164 * cpu-cr16c.c: Likewise.
1165 * cpu-cris.c: Likewise.
1166 * cpu-crx.c: Likewise.
1167 * cpu-d10v.c: Likewise.
1168 * cpu-d30v.c: Likewise.
1169 * cpu-dlx.c: Likewise.
1170 * cpu-epiphany.c: Likewise.
1171 * cpu-fr30.c: Likewise.
1172 * cpu-frv.c: Likewise.
1173 * cpu-h8300.c: Likewise.
1174 * cpu-h8500.c: Likewise.
1175 * cpu-hppa.c: Likewise.
1176 * cpu-i370.c: Likewise.
1177 * cpu-i860.c: Likewise.
1178 * cpu-i960.c: Likewise.
1179 * cpu-ia64.c: Likewise.
1180 * cpu-ip2k.c: Likewise.
1181 * cpu-iq2000.c: Likewise.
1182 * cpu-lm32.c: Likewise.
1183 * cpu-m10200.c: Likewise.
1184 * cpu-m10300.c: Likewise.
1185 * cpu-m32c.c: Likewise.
1186 * cpu-m32r.c: Likewise.
1187 * cpu-m68hc11.c: Likewise.
1188 * cpu-m68hc12.c: Likewise.
1189 * cpu-m68k.c: Likewise.
1190 * cpu-m88k.c: Likewise.
1191 * cpu-mcore.c: Likewise.
1192 * cpu-mep.c: Likewise.
1193 * cpu-microblaze.c: Likewise.
1194 * cpu-mips.c: Likewise.
1195 * cpu-mmix.c: Likewise.
1196 * cpu-moxie.c: Likewise.
1197 * cpu-msp430.c: Likewise.
1198 * cpu-mt.c: Likewise.
1199 * cpu-ns32k.c: Likewise.
1200 * cpu-openrisc.c: Likewise.
1201 * cpu-or32.c: Likewise.
1202 * cpu-pdp11.c: Likewise.
1203 * cpu-pj.c: Likewise.
1204 * cpu-plugin.c: Likewise.
1205 * cpu-powerpc.c: Likewise.
1206 * cpu-rl78.c: Likewise.
1207 * cpu-rs6000.c: Likewise.
1208 * cpu-rx.c: Likewise.
1209 * cpu-s390.c: Likewise.
1210 * cpu-score.c: Likewise.
1211 * cpu-sh.c: Likewise.
1212 * cpu-sparc.c: Likewise.
1213 * cpu-spu.c: Likewise.
1214 * cpu-tic30.c: Likewise.
1215 * cpu-tic4x.c: Likewise.
1216 * cpu-tic54x.c: Likewise.
1217 * cpu-tic6x.c: Likewise.
1218 * cpu-tic80.c: Likewise.
1219 * cpu-tilegx.c: Likewise.
1220 * cpu-tilepro.c: Likewise.
1221 * cpu-v850.c: Likewise.
1222 * cpu-vax.c: Likewise.
1223 * cpu-w65.c: Likewise.
1224 * cpu-we32k.c: Likewise.
1225 * cpu-xc16x.c: Likewise.
1226 * cpu-xstormy16.c: Likewise.
1227 * cpu-xtensa.c: Likewise.
1228 * cpu-z80.c: Likewise.
1229 * cpu-z8k.c: Likewise.
1230
1231 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1232 (bfd_arch_i386_fill): New.
b7761f11
L		 1233 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1234
1235 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1236 * cpu-l1om.c: Likewise.
1237
ff9e0f5b 1238 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1239 if fill size is 0.
1240
1241 * bfd-in2.h: Regenerated.
1242
0d048da3
ME		 12432012-01-27 Michael Eager <eager@eagercon.com>
1244
8b127cbc 1245 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1246 Reuse existing .rela.got section.
1247
9f296da3
AM		 12482012-01-23 Alan Modra <amodra@gmail.com>
1249
1250 * elf-bfd.h: Formatting.
1251 (struct elf_backend_data): Add "maybe_function_sym".
1252 (_bfd_elf_maybe_function_sym): Declare.
1253 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1254 (elfNN_bed): Init new field.
1255 * elf.c (elf_find_function): Use maybe_function_sym.
1256 (_bfd_elf_maybe_function_sym): New function.
1257 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1258 (ppc64_elf_maybe_function_sym): New function.
1259
f1bb16f8
NC		 12602012-01-20 Francois Gouget <fgouget@codeweavers.com>
1261
1262 PR binutils/13534
1263 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1264 pad the size field in an archive header.
1265 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1266 function for the archive size field.
1267 (bfd_generic_openr_next_archived_file): Likewise.
1268 (do_slurp_coff_armap): Likewise.
1269 (_bfd_write_archive_contents): Likewise.
1270 (_bfd_bsd44_write_ar_hdr): Use the new function.
1271 (bfd_ar_hdr_from_filesystem): Likewise.
1272 (_bfd_write_archive_contents): Likewise.
1273 (bsd_write_armap): Likewise.
1274 (coff_write_armap): Likewise.
1275 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1276 * bfdio.c (bfd_bread): Use correct type for archive element
1277 sizes.
1278 * ar.c (open_inarch): Likewise.
1279 (extract_file): Likewise.
1280 * libbfd-in.h (struct areltdata): Use correct types for
1281 parsed_size and extra_size fields.
1282 Prototype _bfd_ar_sizepad function.
1283 * libbfd.h: Regenerate.
1284
1f20dca5
UW		 12852012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1286
1287 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1288 Return NULL if core file generation is unsupported.
1289 (elfcore_write_prstatus): Likewise.
1290 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1291 (elf_backend_write_core_note): Define.
1292
100fc767
TG		 12932012-01-19 Tristan Gingold <gingold@adacore.com>
1294
1295 * pef.c: Add a comment.
1296 * xsym.c: Likewise.
1297
75cd47ed
AM		 12982012-01-17 Alan Modra <amodra@gmail.com>
1299
1300 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1301 trailing garbage in the note.
1302 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1303
8a5dcf53
AM		 13042012-01-16 Daniel Green <venix1@gmail.com>
1305
1306 PR ld/13491
1307 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1308 h->root.type not h->type.
1309 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1310
bb76d940
IS		 13112012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1312
8a5dcf53
AM		 1313 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1314 indirect symbols.
687be931
IS		 1315
13162012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1317
1318 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1319 position from here... to (bfd_mach_o_build_seg_command): Here.
1320
50d10658
IS		 13212012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1322
1323 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1324 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1325 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1326 file. (bfd_mach_o_section): Add indirect_syms field.
1327
e5081f2f
IS		 13282012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1329
1330 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1331 vmsize from filesize. Don't compute offsets or file sizes for
1332 zerofill sections.
1333
bbd56171
IS		 13342012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1335
1336 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1337 command type independent.
1338
794e51c0
AM		 13392012-01-11 Alan Modra <amodra@gmail.com>
1340
1341 * elf64-ppc.c: Define more insns used in plt call stubs.
1342 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1343 (ppc64_elf_relocate_section): Likewise.
1344 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1345 (struct ppc_link_hash_table): Increase size of stub_count array.
1346 Add plt_stub_align and plt_thread_safe.
1347 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1348 (plt_stub_size, plt_stub_pad): New functions.
1349 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1350 emit needless save of r2.
1351 (build_tls_get_addr_stub): Adjust params.
1352 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1353 plt stubs. Adjust build_*plt_stub calls.
1354 (ppc_size_one_stub): Similarly.
1355 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1356 params. Choose default for plt_thread_safe based on existence of
1357 calls to thread creation functions. Modify plt_call to
1358 plt_call_r2save when no tocsave reloc found. Align tail of stub
1359 sections.
1360 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1361 output of stub statistics.
1362 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1363 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1364
df4f9443
L		 13652012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1366
1367 PR ld/13581
1368 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1369 check on R_X86_64_PCXX.
1370
2a65a88e
TG		 13712012-01-10 Tristan Gingold <gingold@adacore.com>
1372
1373 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1374 warning.
1375
660722b0
TG		 13762012-01-10 Tristan Gingold <gingold@adacore.com>
1377
1378 * bfdio.c (bfd_tell): Handle nested archives.
1379 (bfd_seek): Ditto.
1380 * cache.c (bfd_cache_lookup_worker): Ditto.
1381 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1382 nested archives.
1383 (bfd_generic_openr_next_archived_file): Likewise.
1384
b22161d6
IS		 13852012-01-09 Iain Sandoe <idsandoe@googlemail.com>
1386
1387 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1388 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1389 (bfd_mach_o_primary_symbol_sort_key): Likewise.
1390 (bfd_mach_o_cf_symbols): Likewise.
1391 (bfd_mach_o_sort_symbol_table): Remove.
1392 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1393 for indirect and dysymtab counts. Do the symbol sorting here.
1394 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1395 Make the indirect symbols a TODO.
1396 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1397 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1398 a non-zero value.
1399 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1400 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1401 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1402 (IS_MACHO_INDIRECT): Remove.
1403 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1404
28a1b4f8
NC		 14052012-01-06 Nick Clifton <nickc@redhat.com>
1406
1407 PR binutils/13121
1408 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1409 'flaginfo' to avoid conflicts with AIX system headers.
1410
36f0a48f
TG		 14112012-01-06 Tristan Gingold <gingold@adacore.com>
1412
1413 * bfdio.c (bfd_bread): Use arelt_size macro.
1414
76d4c1cb
TG		 14152012-01-06 Tristan Gingold <gingold@adacore.com>
1416
1417 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1418
a1c7aafb
NC		 14192012-01-05 Nick Clifton <nickc@redhat.com>
1420
1421 PR ld/12161
1422 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1423 necessary.
1424
e85c6a70
JK		 14252012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1426
1427 Fix zero registers core files when built by gcc-4.7.
1428 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1429 size. Call elfcore_write_note for the local variables. Remove the
1430 final elfcore_write_note call. Add NOTREACHED comments.
1431
15bbba8d
TG		 14322012-01-04 Tristan Gingold <gingold@adacore.com>
1433
1434 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1435 (bfd_mach_o_generic_stat_arch_elt): Adjust.
1436
a4e241ca
TG		 14372012-01-04 Tristan Gingold <gingold@adacore.com>
1438
1439 * mach-o.c (bfd_mach_o_fat_member_init): New function.
1440 (bfd_mach_o_openr_next_archived_file): Reindent.
1441 Adjust to call bfd_mach_o_fat_member_init.
1442 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1443
71141310
TG		 14442012-01-04 Tristan Gingold <gingold@adacore.com>
1445
1446 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1447 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1448 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1449 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1450 BFD_RELOC_MACH_O_X86_64_BRANCH32,
1451 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1452 BFD_RELOC_MACH_O_X86_64_GOT.
1453
9f4a5bd1
TG		 14542012-01-04 Tristan Gingold <gingold@adacore.com>
1455
1456 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1457 (bfd_mach_o_load_command): Add fvmlib field.
1458
1459 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1460 (bfd_mach_o_read_command): Handle fvmlib.
1461
0b2de107
TG		 14622012-01-04 Tristan Gingold <gingold@adacore.com>
1463
1464 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1465 Decode msubtype for ARM.
1466
aeefa1c9
TG		 14672012-01-04 Tristan Gingold <gingold@adacore.com>
1468
1469 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1470
fc55a902
TG		 14712012-01-04 Tristan Gingold <gingold@adacore.com>
1472
1473 * mach-o.h: Reindent header.
1474 (bfd_mach_o_encryption_info_command): New structure.
1475 (bfd_mach_o_load_command): Add encryption_info field.
1476
1477 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1478 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1479 (bfd_mach_o_read_command): Adjust error message.
1480
2ca7691a
TG		 14812012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
1482
1483 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1484 which reads DWARF2 and stores in stash from find_line.
1485 (find_line) Call _bfd_dwarf2_slurp_debug_info.
1486 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1487 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1488 * mach-o.c (dsym_subdir): The name of subdir where debug
1489 information may be stored.
1490 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1491 type is UUID.
1492 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1493 corresponding to the executable.
1494 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1495 specified binary file.
1496 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1497 the original BFD.
1498 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1499 executables, dylibs, and bundles.
1500 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1501 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1502
68588f95
IS		 15032012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1504
1505 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1506 for stabd symbols.
1507 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1508 (bfd_mach_o_cf_symbols): Likewise.
1509
f2b324f1
IS		 15102012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1511
1512 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1513
7f307238
IS		 15142012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1515
1516 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1517 as the value of an indirect symbol. Keep the string table index in
1518 non-indirect syms for reference.
1519 (bfd_mach_o_write_dysymtab): New.
1520 (bfd_mach_o_primary_symbol_sort_key): New.
1521 (bfd_mach_o_cf_symbols): New.
1522 (bfd_mach_o_sort_symbol_table): New.
1523 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
1524 If we are emitting a dysymtab, process indirect symbols and count the
1525 number of each other kind.
1526 (bfd_mach_o_mangle_sections): New.
1527 (bfd_mach_o_write_contents): Split out some pre-requisite code into
1528 the command builder. Write dysymtab if the command is present.
1529 (bfd_mach_o_count_sections_for_seg): New.
1530 (bfd_mach_o_build_seg_command): New.
1531 (bfd_mach_o_build_dysymtab_command): New.
1532 (bfd_mach_o_build_commands): Reorganize to support the fact that some
1533 commands are optional and should not be emitted if there are no
1534 sections or symbols.
1535 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 1536 * mach-o.h: Amend and add to comments.
7f307238
IS		 1537 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1538 pointer to the indirects, when present.
1539 (bfd_mach_o_should_emit_dysymtab): New macro.
1540 (IS_MACHO_INDIRECT): Likewise.
1541
23e1d329 1542For older changes see ChangeLog-2011
56882138
AM		 1543\f
1544Local Variables:
1545mode: change-log
1546left-margin: 8
1547fill-column: 74
1548version-control: never
1549End:
GDB Binutils - Deliverables
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