Update copyright year on libbfd-in.h.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
337660d8
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12010-03-24 H.J. Lu <hongjiu.lu@intel.com>
2
3 * libbfd-in.h: Update copyright year.
4
ca4a656b
L
52010-03-21 H.J. Lu <hongjiu.lu@intel.com>
6
7 PR ld/11413
8 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
9 instead of shared.
10
47b2e99c
JZ
112010-03-19 Jie Zhang <jie@codesourcery.com>
12
13 * elf32-arm.c (struct section_list): Remove.
14 (section_list): Remove typedef.
15 (record_section_with_arm_elf_section_data): Remove.
16 (find_arm_elf_section_entry): Remove.
17 (get_arm_elf_section_data): Use is_arm_elf.
18 (unrecord_section_with_arm_elf_section_data): Remove.
19 (elf32_arm_new_section_hook): Don't call
20 record_section_with_arm_elf_section_data.
21 (elf32_arm_write_section): Set mapcount to -1 when
22 the map has been used. Don't call
23 unrecord_section_with_arm_elf_section_data.
24 (unrecord_section_via_map_over_sections): Remove.
25 (elf32_arm_close_and_cleanup): Remove.
26 (elf32_arm_bfd_free_cached_info): Remove.
27 (bfd_elf32_close_and_cleanup): Don't define.
28 (bfd_elf32_bfd_free_cached_info): Don't define.
29
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302010-03-18 H.J. Lu <hongjiu.lu@intel.com>
31
32 PR binutils/11396
33 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
34 * libcoff.h: Regenerated.
35
36 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
37 if dont_strip_reloc is set.
38 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
39 dont_strip_reloc on output if there is no .reloc and
40 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
41
b43420e6
NC
422010-03-18 Wei Guozhi <carrot@google.com>
43
44 PR gas/11323
45 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
46 R_ARM_GOT_PREL.
47 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
48 * bfd-in2.h: Regenerate.
49 * libbfd.h: Regenerate.
50
a1b88b01
L
512010-03-17 H.J. Lu <hongjiu.lu@intel.com>
52
53 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
54 (BFD_RELOC_SPU_STUB): Likewise.
55
4b0f0711
L
562010-03-17 Jie Zhang <jie@codesourcery.com>
57
58 * elf.c (assign_file_positions_for_load_sections): Avoid
59 overflow.
60
f4bacdc0
AM
612010-03-17 Alan Modra <amodra@gmail.com>
62
63 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
64 proper type.
65
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662010-03-17 Alan Modra <amodra@gmail.com>
67
68 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
69
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702010-03-16 Alan Modra <amodra@gmail.com>
71
72 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
73 (ppc64_elf_edit_toc): Set it here.
74 (ha_reloc_match): New function.
75 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
76
1bbe0902
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772010-03-15 Alan Modra <amodra@gmail.com>
78
79 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
80 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
81
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822010-03-14 Alan Modra <amodra@gmail.com>
83
84 PR ld/11378
85 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
86 * elf64-ppc.c (call_check_done): Define.
87 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
88 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
89 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
90 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
91 Simplify return logic. Iterate over all .init and .fini fragments
92 by recursion. Set makes_toc_func_call here..
93 (ppc64_elf_next_input_section): ..rather than here.
94 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
95
7b8f6675
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962010-03-13 Alan Modra <amodra@gmail.com>
97
98 PR ld/11375
99 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
100 function descriptor symbol if there is one, not just for plt stubs.
101 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
102
a6cc6b3b
RO
1032010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
104
105 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
106 version twice.
107 Skip it when constructing def.vd_next.
108
109 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
110 bfd_elf32_i386_sol2_vec.
111 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
112 (elf32_bed): Redefine to elf32_i386_sol2_bed.
113 (elf_backend_want_plt_sym): Redefine to 1.
114
115 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
116 bfd_elf64_x86_64_sol2_vec.
117 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
118 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
119 (elf_backend_want_plt_sym): Redefine to 1.
120
121 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
122 bfd_elf32_i386_sol2_vec.
123 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
124 targ64_selvecs.
125 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
126 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
127 targ_selvecs.
128
129 * configure.in: Handle bfd_elf32_i386_sol2_vec,
130 bfd_elf64_x86_64_sol2_vec.
131 * configure: Regenerate.
132
133 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
134 (bfd_elf64_x86_64_sol2_vec): Declare.
135 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
136 bfd_elf64_x86_64_sol2_vec.
137
f7dd8c79
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1382010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
139
140 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
141 sections.
142
8af6b354
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1432010-03-04 Alan Modra <amodra@gmail.com>
144
145 PR 11302
146 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
147 (read_attribute_value, decode_line_info): Likewise.
148 (add_line_info, read_rangelist): Return FALSE on alloc failures.
149 (arange_add, sort_line_sequences): Likewise.
150 (find_abstract_instance_name): Handle failures from called funcs.
151 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
152 (find_line): Realloc to a temp, and handle alloc fail.
153
501abfe0
DJ
1542010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
155
156 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
157 a mapping symbol to an empty section.
158
5488d830
MGD
1592010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
160
161 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
162 return value from the call to _bfd_elf_merge_object_attributes.
163
fe33d2fa
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1642010-03-02 Christophe Lyon <christophe.lyon@st.com>
165 Alan Modra <amodra@gmail.com>
166
167 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
168 destination mode of the a8 stub.
169 (elf32_arm_link_hash_table): Add top_id field.
170 (elf32_arm_link_hash_table_create): Initialize top_id.
171 (arm_type_of_stub): Update prototype, st_type can now be updated
172 by this function. Actual destination address in case of PLT is
173 computed here, to help factorizing code.
174 (elf32_arm_stub_name): Update prototype, use stub_type additional
175 parameter to build stub name.
176 (elf32_arm_get_stub_entry): Update prototype, use stub_type
177 additional parameter to build stub entry.
178 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
179 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
180 Call elf32_arm_final_link_relocate to process all in-stub
181 relocations.
182 (elf32_arm_setup_section_lists): Update top_id.
183 (cortex_a8_erratum_scan): Record stub destination mode.
184 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
185 to new prototype.
186 (elf32_arm_final_link_relocate): Enable processing of in-stub
187 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
188 needed, enabling code factorization.
189 (elf32_arm_final_link): Process stub sections.
190 (elf32_arm_output_map_sym): Add entry to code/data map.
191
b48ca1d4
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1922010-03-01 David S. Miller <davem@davemloft.net>
193
194 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
195 h->def_regular, set h->ref_regular.
196 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
197 and dynamic relocations if h->ref_regular.
198
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DM
199 * elfxx-sparc.c (struct elf_reloc_map): Delete.
200 (sparc_reloc_map): Delete.
201 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
202 relocation type in switch statements.
203
dfa7b0b8
AM
2042010-02-25 Alan Modra <amodra@gmail.com>
205
206 PR ld/11304
207 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
208 to final_link and invert. For final link allow some flags to
209 differ. Don't specially allow flags to be all zero.
210
d4a77f3f
NC
2112010-02-24 Alan Modra <amodra@gmail.com>
212
213 PR binutils/10858
214 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
215 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
216 table.
217
17e57237
NC
2182010-02-23 Andrew Zabolotny <anpaza@mail.ru>
219
220 PR binutils/11297
221 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
222 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
223
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AM
2242010-02-22 Alan Modra <amodra@gmail.com>
225
226 * reloc.c (bfd_check_overflow): When forming addrmask, shift
227 fieldmask left by rightshift.
228 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
229 overflow checks.
230
c35bdf6e
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2312010-02-20 H.J. Lu <hongjiu.lu@intel.com>
232
233 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
234 STT_GNU_IFUNC on large common symbol.
235
c16153ae
L
2362010-02-18 H.J. Lu <hongjiu.lu@intel.com>
237
238 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
239 has_ifunc_symbols if the symbol comes from a shared library.
240 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
241 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
242 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
243 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
244 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
245
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2462010-02-19 Alan Modra <amodra@gmail.com>
247
248 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
249 (_bfd_elf_copy_private_header_data): ..here.
250 * elflink.c (_bfd_elf_size_group_sections): New function.
251 (bfd_elf_size_dynamic_sections): Call it.
252 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
253 (_bfd_elf_fixup_group_sections): Declare.
254
cd21e546
MGD
2552010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
256
257 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
258 merging Tag_DIV_use, Tag_MPextension_use, and
259 Tag_MPextension_use_legacy tags.
260
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AM
2612010-02-18 Alan Modra <amodra@gmail.com>
262
263 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
264 commit. Don't write zeros for removed group members.
265 (_bfd_elf_copy_private_header_data): Adjust size of group section
266 when group members are removed by objcopy.
267
b946d5d8
DK
2682010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
269
270 PR binutils/11280
271 * configure.host (*-*-solaris2.11): Add host define to select
272 valid default code page for windres/windmc on solaris.
273
ab7875de
NC
2742010-02-15 Nick Clifton <nickc@redhat.com>
275
276 * po/vi.po: Updated Vietnamese translation.
277
33811162
DG
2782010-02-12 Daniel Gutson <dgutson@codesourcery.com>
279
280 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
281 missing mapping symbol to data only sections.
282
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DM
2832010-02-11 David S. Miller <davem@davemloft.net>
284
285 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
286 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
287 symbols.
288 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
289 these relocs on global symbols.
290 (gdopoff): New.
291 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
292 local symbol references which are not STT_GNU_IFUNC. Handle
293 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
294 and deal with negative vs. non-negative values properly.
295
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TG
2962010-02-09 Tristan Gingold <gingold@adacore.com>
297
298 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
299 non-external relocation.
300
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3012010-02-09 Alan Modra <amodra@gmail.com>
302
303 * elf64-ppc.c (merge_got_entries): Move earlier in file.
304 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
305 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
306 (ppc64_elf_layout_multitoc): Don't resize if we have already
307 merged got entries.
308
d7eeb400
MS
3092010-02-09 Michael Holzheu <holzheu@de.ibm.com>
310
311 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
312 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
313 elfcore_write_s390_prefix): New.
314 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
315 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
316 elfcore_write_s390_prefix): New.
317 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
318 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
319 (elfcore_write_register_note): Handle .reg-s390-timer,
320 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
321 .reg-s390-prefix section.
322
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3232010-02-09 Alan Modra <amodra@gmail.com>
324
325 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
326 unsigned char. Update variables and code using them throughout file.
327 (struct ppc_link_hash_entry): Likewise for tls_mask.
328
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329 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
330
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331 * elf64-ppc.c (has_small_toc_reloc): Don't define.
332 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
333 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
334 code setting the flag.
335 (ppc64_elf_next_toc_section): Group big-toc sections in
336 0x80008000 chunks.
337
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3382010-02-08 David S. Miller <davem@davemloft.net>
339
340 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
341 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
342
343 * elfxx-sparc.c (create_got_section): Delete.
344 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
345 section creator does that work for us. Use ->elf.foo instead of
346 ->foo where applicable.
347 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
348 where applicable.
349 (allocate_dynrelocs): Likewise.
350 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
351 (_bfd_sparc_elf_relocate_section): Likewise.
352 (sparc_vxworks_build_plt_entry): Likewise.
353 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
354 (sparc_finish_dyn): Likewise.
355 (sparc_vxworks_finish_exec_plt): Likewise.
356 (sparc_vxworks_finish_shared_plt): Likewise.
357 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
358
359 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
360 macros for visibilty and locality checks.
361 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
362 (allocate_dynrelocs): Likewise.
363 (_bfd_sparc_elf_relocate_section): Likewise.
364 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
365
366 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
367 but never used local var 'dynobj'.
368
369 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
370 nocopyreloc.
371
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372 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
373 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
374 * bfd-in2.h: Regenerate.
375 * libbfd.h: Regenerate.
376
377 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
378 and loc_hash_memory.
379 (_bfd_sparc_elf_link_hash_table_free): Declare.
380 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
381 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
382 bfd_elf32_bfd_link_hash_table_free): Define.
383 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
384 has_ifunc_symbols if STT_GNU_IFUNC.
385 (bfd_elf64_bfd_link_hash_table_free): Define.
386 (elf_backend_post_process_headers): Define always.
387 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
388 (sparc_reloc_map): Add entries for new IFUNC relocs.
389 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
390 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
391 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
392 elf_sparc_get_local_sym_hash): New.
393 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
394 from here...
395 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
396 local hash table.
397 (_bfd_sparc_elf_link_hash_table_free): New.
398 (create_ifunc_sections): New.
399 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
400 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
401 cons up a fake local hash table entry for it. Unconditionally add
402 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
403 dyn relocs for ifunc.
404 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
405 (allocate_dynrelocs): Unconditionally emit a PLT entry when
406 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
407 (allocate_local_dynrelocs): New function.
408 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
409 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
410 like splt.
411 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
412 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
413 plt in iplt/irelplt.
414
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RS
4152010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
416
417 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
418 max_contents_size, only consider sections whose contents must
419 be swapped in.
420
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4212010-02-09 Alan Modra <amodra@gmail.com>
422
423 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
424 (ppc64_elf_size_dynamic_sections): ..and here..
425 (merge_got_entries): ..rather than here.
426
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4272010-02-09 Alan Modra <amodra@gmail.com>
428
429 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
430 (has_small_toc_reloc): Define.
431 (ppc64_elf_check_relocs): Set the above flags.
432 (ppc64_elf_edit_opd): Delete obfd param.
433 (ppc64_elf_tls_optimize): Likewise.
434 (ppc64_elf_edit_toc): Likewise.
435 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
436 * elf64-ppc.h: Update prototypes.
437
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4382010-02-08 Alan Modra <amodra@gmail.com>
439
440 * section.c (struct bfd_section): Delete has_tls_reloc,
441 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
442 Add sec_flg0 thru sec_flg5.
443 (BFD_FAKE_SECTION): Update for changed flags.
444 * ecoff.c (bfd_debug_section): Likewise.
445 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
446 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
447 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
448 * elf32-xtensa.c (reloc_done): Define.
449 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
450 * bfd-in2.h: Regenerate.
451
06988dfc
TG
4522010-02-08 Tristan Gingold <gingold@adacore.com>
453
454 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
455 for non-scattered relocations.
456
deddc40b
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4572010-02-08 Nathan Sidwell <nathan@codesourcery.com>
458
459 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
460 apuinfo sections, only scan input sections once and reuse the
461 buffer.
462
ce3d2015
AM
4632010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
464
465 * archures.c (bfd_mach_ppc_titan): Define.
466 * bfd-in2.h: Regenerate.
467 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
468
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4692010-02-08 Alan Modra <amodra@gmail.com>
470
471 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
472
4c348442
SA
4732010-02-05 Sterling Augustine <sterling@tensilica.com>
474
475 * elf.c (assign_file_positions_for_load_sections) Update lma of
476 section if necessary. Fixes Bugzilla 11219.
477
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4782010-02-05 H.J. Lu <hongjiu.lu@intel.com>
479
480 * elf32-i386.c: Remove trailing white spaces.
481 * elf64-x86-64.c: Likewise.
482
4dfe6ac6
NC
4832010-02-03 Nick Clifton <nickc@redhat.com>
484
485 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
486 entries for other architectures.
487 (struct elf_link_hash_table): Add hash_table_id field.
488 (elf_hash_table_id): New accessor macro.
489 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
490 parameter.
491 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
492 returning cast pointer.
493 (elf32_mn10300_link_hash_table_create): Identify new table as
494 containing MN10300 extensions.
495 (mn10300_elf_relax_section): Check pointer returned by
496 elf32_mn10300_hash_table.
497 * elf32-arm.c: Likewise, except using ARM extensions.
498 * elf32-avr.c: Likewise, except using AVR extensions.
499 * elf32-bfin.c: Likewise, except using BFIN extensions.
500 * elf32-cris.c: Likewise, except using CRIS extensions.
501 * elf32-frv.c: Likewise, except using FRV extensions.
502 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
503 * elf32-i386.c: Likewise, except using I386 extensions.
504 * elf32-lm32.c: Likewise, except using LM32 extensions.
505 * elf32-m32r.c: Likewise, except using M32RM extensions.
506 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
507 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
508 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
509 * elf32-m68k.c: Likewise, except using M68K extensions.
510 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
511 * elf32-ppc.c: Likewise, except using PPC32 extensions.
512 * elf32-s390.c: Likewise, except using S390 extensions.
513 * elf32-sh.c: Likewise, except using SH extensions.
514 * elf32-spu.c: Likewise, except using SPU extensions.
515 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
516 * elf64-alpha.c: Likewise, except using ALPHA extensions.
517 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
518 * elf64-ppc.c: Likewise, except using PPC64 extensions.
519 * elf64-s390.c: Likewise, except using S390 extensions.
520 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
521 * elfxx-ia64.c: Likewise, except using IA64 extensions.
522 * elfxx-mips.c: Likewise, except using MIPS extensions.
523 * elfxx-sparc.c: Likewise, except using SPARC extensions.
524 * elfxx-sparc.h: Likewise, except using SPARC extensions.
525 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
526 redundant structure.
527 (elf32_cr16_hash_table): Delete unused macro.
528 (elf32_cr16_link_hash_traverse): Delete unused macro.
529 * elf32-score.c: Likewise.
530 * elf32-score7.c: Likewise.
531 * elf32-vax.c: Likewise.
532 * elf64-sh64.c: Likewise.
533
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5342010-02-03 Alan Modra <amodra@gmail.com>
535
536 * elf64-ppc.c (struct plt_entry): Move earlier in file.
537 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
538 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
539 Update all uses.
540 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
541 Remove no_multi_toc.
542 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
543 when allocating a new struct got_entry.
544 (allocate_got): New function, extracted from..
545 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
546 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
547 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
548 (ppc64_elf_setup_section_lists): Remove output_bfd param and
549 no_multi_toc, add add_stub_section and layout_sections_again. Stash
550 new params in htab. Extract some code to..
551 (ppc64_elf_start_multitoc_partition): ..here. New function.
552 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
553 second pass toc scan.
554 (merge_got_entries, merge_global_got, reallocate_got): New functions.
555 (ppc64_elf_reinit_toc): Rename to..
556 (ppc64_elf_finish_multitoc_partition): ..this.
557 (ppc64_elf_layout_multitoc): New function.
558 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
559 layout_sections_again params.
560 (ppc64_elf_relocate_section): Handle indirect got entries.
561 * elf64-ppc.h: Update prototypes. Declare new functions.
562
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L
5632010-02-02 H.J. Lu <hongjiu.lu@intel.com>
564
565 * elf-bfd.h (elfcore_write_xstatereg): New.
566
567 * elf.c (elfcore_grok_xstatereg): New.
568 (elfcore_write_xstatereg): Likewise.
569 (elfcore_grok_note): Handle NT_X86_XSTATE.
570 (elfcore_write_register_note): Handle .reg-xstate section.
571
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TG
5722010-02-01 Tristan Gingold <gingold@adacore.com>
573
574 * som.c (som_write_ar_hdr): Define this macro.
575
f6fd0237
DA
5762010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
577
578 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
579 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
580 linkage table pointer to use the global table pointer if not doing
581 a shared link.
582
a1504221
JB
5832010-01-29 Joel Brobecker <brobecker@adacore.com>
584
585 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
586 if it has already been set.
587
771deb08
TG
5882010-01-27 Tristan Gingold <gingold@adacore.com>
589
590 * vms.h: Remove trailing spaces.
591 (struct hdr_struct): Remove unused hdr_c_cpr field.
592 (enum file_format_enum): Add comments.
593 * vms.c (vms_bfd_print_private_bfd_data): New function that
594 replaces the macro.
595 Remove trailing spaces.
596 * vms-misc.c: Improve comments.
597 (_bfd_vms_get_object_record): Also handle files without pads.
598 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
599 * vms-gsd.c (struct flagdescstruct): Make name field const.
600 (gsyflagdesc): Fix typo.
601
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AM
6022010-01-27 Alan Modra <amodra@gmail.com>
603
604 PR ld/11217
605 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
606 (ppc64_elf_setup_section_lists): Init them.
607 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
608 and .toc on the same input file.
609 (ppc64_elf_relocate_section): Correct GOT entry offset.
610
8f95b6e4
TG
6112010-01-26 Tristan Gingold <gingold@adacore.com>
612
613 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
614 (bfd_target): Add _bfd_write_ar_hdr_fn field.
615 * archive.c (is_bsd44_extended_name): New macro.
616 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
617 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
618 name.
619 (_bfd_archive_bsd44_construct_extended_name_table): New function.
620 (_bfd_generic_write_ar_hdr): Ditto.
621 (_bfd_bsd44_write_ar_hdr): Ditto.
622 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
623 (bsd_write_armap): Adjust firstreal computation.
624 * libbfd-in.h (struct areltdata): Add extra_size field.
625 (_bfd_generic_write_ar_hdr): Add prototype.
626 (_bfd_bsd44_write_ar_hdr): Ditto.
627 (_bfd_write_ar_hdr): Define.
628 (_bfd_noarchive_write_ar_hdr): Ditto.
629 (_bfd_archive_bsd_write_ar_hdr): Ditto.
630 (_bfd_archive_coff_write_ar_hdr): Ditto.
631 (_bfd_archive_bsd44_slurp_armap): Ditto.
632 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
633 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
634 (_bfd_archive_bsd44_truncate_arname): Ditto.
635 (_bfd_archive_bsd44_write_armap): Ditto.
636 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
637 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
638 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
639 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
640 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
641 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
642 * libbfd.h: Regenerate.
643 * oasys.c (oasys_write_ar_hdr): Define.
644 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
645 * ieee.c (ieee_write_ar_hdr): Define.
646 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
647 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
648 (bfd_pmac_xcoff_backend_data): Ditto.
649 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
650 (bfd_xcoff_aix5_backend_data): Ditto.
651 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
652 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
653 * aout-tic30.c (MY_write_ar_hdr): Ditto.
654 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
655 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
656 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
657 (bfd_mach_o_construct_extended_name_table)
658 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
659 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
660 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
661 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
662 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
663 (bfd_mach_o_construct_extended_name_table)
664 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
665 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
666 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
667 * bfd-in2.h: Regenerate.
668
98da7939
L
6692010-01-26 Alan Modra <amodra@gmail.com>
670 H.J. Lu <hongjiu.lu@intel.com>
671
672 PR ld/11218
673 * elflink.c (elf_link_output_extsym): Do not ignore undefined
674 symbols with ref_regular set when gc_sections is active.
675
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AM
6762010-01-25 Alan Modra <amodra@gmail.com>
677
678 PR ld/11217
679 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
680 with relocations against undefined weak symbols.
681 (ppc64_elf_relocate_section): Don't optimize calls to undefined
682 weak functions if the symbol is dynamic.
683 (ppc64_elf_relocate_section): Edit tprel tls sequences.
684 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
685 (_bfd_elf_ppc_at_tprel_transform): New function.
686 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
687 * bfd-in2.h: Regenerate.
688
c865e45b
RS
6892010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
690
691 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
692 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
693 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
694 bitsize to 1.
695 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
696
b918acf9
NC
6972010-01-21 Nick Clifton <nickc@redhat.com>
698
699 * elflink.c (elf_link_add_object_symbols): Look up name of
700 undefined symbol both before and after versioning has been
701 applied. Do not bother with symbols that are weakly undefined.
702
55786da2 7032010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
b918acf9 704
55786da2
AK
705 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
706 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
707
a37a68dd
CC
7082010-01-19 Cary Coutant <ccoutant@google.com>
709
710 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
711
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AM
7122010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
713 Alan Modra <amodra@gmail.com>
714
715 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
716 (elf_object_p): Read e_phnum extension.
717 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
718 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
719 that we can read last program header.
720
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7212010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
722
723 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
724 R_ARM_THM_CALL entry.
725 (elf32_arm_final_link_relocate): Correct calculation of
726 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
727 or R_ARM_THM_JUMP24 relocation.
728
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AM
7292010-01-18 Alan Modra <amodra@gmail.com>
730
731 PR 11168
732 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
733 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
734 than 32k sections.
735
6ec12636
JK
7362010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
737
738 Fix compilation warning on gcc-3.4.
739 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
740 parameter index to sec_index according to the function definition.
741
38a7df63
CF
7422010-01-13 Chao-ying Fu <fu@mips.com>
743
744 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
745 It is true for all CPUs.
746 (jal_reloc_p): New function.
747 (mips_elf_calculate_relocation): Rename require_jalxp to
748 cross_mode_jump_p.
749 Update comment for CROSS_MODE_JUMP_P.
750 Set up cross_mode_jump_p based on the mode change.
751 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
752 Update comment for CROSS_MODE_JUMP_P.
753 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
754 Use !cross_mode_jump_p to guard conversion.
755 Convert "jr t9" to "b", if possible.
756 (_bfd_mips_elf_relocate_section): Rename require_jalx to
757 cross_mode_jump_p.
758 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
759 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
760
91b9a4a4
NC
7612010-01-13 Nick Clifton <nickc@redhat.com>
762
763 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
764 "m32c" returns the m32c arch_info_struct and not the m16c
765 arch_info_struct.
766 (arch_info_struct): Use the new scan function.
767 (bfd_m32c_arch): Likewise.
768
618b7301
TG
7692010-01-13 Tristan Gingold <gingold@adacore.com>
770
771 * config.bfd: Remove duplicated target vector for i386-*-darwin.
772 Appends new arch instead of overriding.
773 Use mach_o_x86_64_vec for x86_64-*-darwin.
774 * configure.in: Add mach_o_x86_64_vec.
775 * configure: Regenerate.
776 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
777 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
778 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
779 * Makefile.in: Regenerate.
780 * mach-o-x86-64.c: New file.
781
f88af2f1
TG
7822010-01-13 Tristan Gingold <gingold@adacore.com>
783
784 * reloc.c: Add MACH_O_X86_64 relocations.
785 * bfd-in2.h: Regenerate.
786 * libbfd.h: Regenerate.
787
19172f39
TG
7882010-01-13 Tristan Gingold <gingold@adacore.com>
789
790 * archive.c (normalize): Use lbasename.
791 (bfd_bsd_truncate_arname): Ditto.
792 (bfd_gnu_truncate_arname): Ditto.
793
6cdb8d82
TG
7942010-01-12 Tristan Gingold <gingold@adacore.com>
795
796 * makefile.vms (CFLAGS): Turns warnings into informational messages.
797
9a753de0
TG
7982010-01-11 Tristan Gingold <gingold@adacore.com>
799
800 * mach-o.h: Add x86-64 relocation types.
801
42fa0891
TG
8022010-01-11 Tristan Gingold <gingold@adacore.com>
803
804 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
805 (bfd_mach_o_set_arch_mach): New prototype.
806 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
807 (bfd_mach_o_set_arch_mach): New function.
808 (bfd_mach_o_gen_mkobject): New function.
809 Set TARGET_ARCHITECTURE for the generic back-ends.
810 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
811 Check that TARGET_ARCHITECTURE is defined.
812 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
813 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
814
cba0723b
TG
8152010-01-11 Tristan Gingold <gingold@adacore.com>
816
19172f39 817 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
cba0723b 818
4d421096
NC
8192010-01-11 Nick Clifton <nickc@redhat.com>
820
821 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
822 handling of R_V850_HI16_S relocation.
823
20b1d3e3
AM
8242010-01-11 Alan Modra <amodra@gmail.com>
825
826 PR 11103
827 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
828
a358ecb8
AM
8292010-01-11 Alan Modra <amodra@gmail.com>
830
831 PR 6832
832 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
833 (find_abstract_instance_name): Use it.
834 (parse_comp_unit): Set it.
835
3725885a
RW
8362010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
837
838 * Makefile.in: Regenerate.
839 * configure: Regenerate.
840
3ee87829
TG
8412010-01-08 Tristan Gingold <gingold@adacore.com>
842
843 * archive.c: Remove bfd_special_undocumented_glue.
844
fb34365b
AM
8452010-01-08 Alan Modra <amodra@gmail.com>
846
847 PR ld/11133
848 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
849 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
850 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
851
d023c380
L
8522010-01-07 H.J. Lu <hongjiu.lu@intel.com>
853
854 PR ld/11138
855 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
856 a symbol referenced by DSO is is defined in a non-shared object
857 and forced local.
858
bde6f3eb
L
8592010-01-07 H.J. Lu <hongjiu.lu@intel.com>
860
861 PR ld/11133
862 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
863 undefined __start_XXX/__stop_XXX in all input files and set
864 SEC_KEEP.
865
16583161
L
8662010-01-07 H.J. Lu <hongjiu.lu@intel.com>
867
868 PR ld/11143
869 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
870
16231b7b
DG
8712010-01-04 Daniel Gutson <dgutson@codesourcery.com>
872
873 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
874 before including procfs.h.
875 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
876 * configure.in: Added autoconf probe for the pr_fpreg member.
877 * configure: Regenerated.
878 * config.in: Regenerated.
879 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
880
608fa8d3
JB
8812010-01-04 Joel Brobecker <brobecker@adacore.com>
882
883 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
884 * dwarf2.c (concat_filename): Rename dirname with dir_name
885 to void shadowing the dirname function.
886 Rename subdirname with subdir_name to stay consistent with
887 the new dir_name variable name.
888
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AM
8892010-01-04 Edmar Wienskoski <edmar@freescale.com>
890
891 * archures.c: Add bfd_mach_ppc_e500mc64.
892 * bfd-in2.h: Regenerate.
893 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
894 bfd_mach_ppc_e500mc64.
895
baf9bed3
JB
8962010-01-01 Joel Brobecker <brobecker@adacore.com>
897
898 Fix -Wshadow warnings (seen on ppc-aix)
899 * xcofflink.c: Replace finfo by flinfo throughout.
900
43ecc30f 901For older changes see ChangeLog-2009
56882138
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902\f
903Local Variables:
904mode: change-log
905left-margin: 8
906fill-column: 74
907version-control: never
908End:
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