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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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f2faa800
NS		 12010-04-01 Nathan Sidwell <nathan@codesourcery.com>
2
3 * elf32-ppc.c (apuinfo_set): New static var.
4 (ppc_elf_begin_write_processing): Set it here, always create an
5 APUinfo section if there were any in the inputs.
6 (ppc_elf_write_section): Check apuinfo_set.
7 (ppc_elf_final_write_processing): Likewise.
8
4b544b64
TG		 92010-04-01 Tristan Gingold <gingold@adacore.com>
10
11 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
12 vms_time_to_time_t and vms_rawtime_to_time_t.
13 * vms.c (vms_alpha_vec): Add archives support.
14 * vms-misc.c: Include safe-ctype.h
15 (vms_get_module_name): New function.
16 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
17 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
18 vms_get_module_name function. Use this function.
19 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
20 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
21 Add prototypes for vms-lib.c
22 * libbfd.h: Regenerate.
23 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
24 vms-lib.lo to vms_alpha_vec.
25 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
26 * configure: Regenerate.
27 * bfd.c: Add selective_search field.
28 * bfd-in2.h: Regenerate.
29 * archive.c (append_relative_path): Rename to
30 _bfd_append_relative_path and make it public.
31 (_bfd_get_elt_at_filepos): Adjust for above renaming.
32 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
33 (BFD32_BACKENDS_CFILES): Add vms-lib.c
34 * Makefile.in: Regenerate.
35
c07cbdd7
JJ		 362010-04-01 Jakub Jelinek <jakub@redhat.com>
37
38 * dwarf2.c (read_attribute_value): Handle CU version 4
39 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
40 and DW_FORM_flag_present. For unknown form value return NULL.
41 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
42 like DW_FORM_block.
43 (parse_comp_unit): Allow CU version 4.
44
e236b51d
HPN		 452010-04-01 Hans-Peter Nilsson <hp@axis.com>
46
47 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
48 to _bfd_elf_get_dynamic_reloc_section.
49 (elf_cris_discard_excess_dso_dynamics): Ditto.
50
b706dc83
KT		 512010-03-31 Kai Tietz <kai.tietz@onevision.com>
52
53 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
54 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
55
9d6ded02
AM		 562010-03-31 Alan Modra <amodra@gmail.com>
57
58 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
59 TPREL16_HI and TPREL16_HA insns.
60
bfbff9eb
HPN		 612010-03-31 Hans-Peter Nilsson <hp@axis.com>
62
63 PR ld/11458
64 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
65 assert of empty pcrel_relocs_copied on the direct symbol. Instead
66 of moving the list from the indirect symbol to the direct symbol,
67 merge into any existing list.
68 (cris_elf_check_relocs): Store the original section in the
69 pcrel_relocs_copied list, not the relocation section.
70 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
71 the relocation section, for reducing its size. Change the
72 BFD_ASSERT into a check for the section being read-only, and only
73 emit warnings and TEXTREL marker when there's an entry for a
74 read-only section.
75
41ed1ee7
DJ		 762010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
77
78 * elf32-arm.c (using_thumb_only): Handle v6-M.
79
ddfd6795
AM		 802010-03-26 Alan Modra <amodra@gmail.com>
81
82 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
83 * bfd-in.h (elf_discarded_section): Clarify comment.
84 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
85 * bfd-in2.h: Regenerate.
86
1352b58a
AM		 872010-03-26 Matt Rice <ratmice@gmail.com>
88
89 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
90 as unique in the armap.
91
6abec6bc
AM		 922010-03-26 Alan Modra <amodra@gmail.com>
93
94 PR ld/11375
95 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
96 possible stub on branches.
97
40b36596
JM		 982010-03-25 Joseph Myers <joseph@codesourcery.com>
99
100 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
101 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
102 (BFD32_BACKENDS): Add elf32-tic6x.lo.
103 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
104 * Makefile.in: Regenerate.
105 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
106 (bfd_archures_list): Update.
107 * config.bfd (tic6x-*-elf): New.
108 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
109 New.
110 * configure: Regenerate.
111 * cpu-tic6x.c, elf32-tic6x.c: New.
112 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
113 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
114 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
115 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
116 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
117 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
118 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
119 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
120 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
121 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
122 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
123 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
124 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
125 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
126 (_bfd_target_vector): Update.
127 * bfd-in2.h, libbfd.h: Regenerate.
128
4f608e79
L		 1292010-03-24 H.J. Lu <hongjiu.lu@intel.com>
130
131 * aout-target.h: Update copyright year.
132 * aout-tic30.c: Likewise.
133 * coff-alpha.c: Likewise.
134 * coff-rs6000.c: Likewise.
135 * coff64-rs6000.c: Likewise.
136 * elf64-mips.c: Likewise.
137 * ieee.c: Likewise.
138 * libecoff.h: Likewise.
139 * mach-o-target.c: Likewise.
140 * mach-o.c: Likewise.
141 * oasys.c: Likewise.
142 * targets.c: Likewise.
143
337660d8
L		 1442010-03-24 H.J. Lu <hongjiu.lu@intel.com>
145
146 * libbfd-in.h: Update copyright year.
147
ca4a656b
L		 1482010-03-21 H.J. Lu <hongjiu.lu@intel.com>
149
150 PR ld/11413
151 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
152 instead of shared.
153
47b2e99c
JZ		 1542010-03-19 Jie Zhang <jie@codesourcery.com>
155
156 * elf32-arm.c (struct section_list): Remove.
157 (section_list): Remove typedef.
158 (record_section_with_arm_elf_section_data): Remove.
159 (find_arm_elf_section_entry): Remove.
160 (get_arm_elf_section_data): Use is_arm_elf.
161 (unrecord_section_with_arm_elf_section_data): Remove.
162 (elf32_arm_new_section_hook): Don't call
163 record_section_with_arm_elf_section_data.
164 (elf32_arm_write_section): Set mapcount to -1 when
165 the map has been used. Don't call
166 unrecord_section_with_arm_elf_section_data.
167 (unrecord_section_via_map_over_sections): Remove.
168 (elf32_arm_close_and_cleanup): Remove.
169 (elf32_arm_bfd_free_cached_info): Remove.
170 (bfd_elf32_close_and_cleanup): Don't define.
171 (bfd_elf32_bfd_free_cached_info): Don't define.
172
441f34fa
L		 1732010-03-18 H.J. Lu <hongjiu.lu@intel.com>
174
175 PR binutils/11396
176 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
177 * libcoff.h: Regenerated.
178
179 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
180 if dont_strip_reloc is set.
181 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
182 dont_strip_reloc on output if there is no .reloc and
183 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
184
b43420e6
NC		 1852010-03-18 Wei Guozhi <carrot@google.com>
186
187 PR gas/11323
188 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
189 R_ARM_GOT_PREL.
190 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
191 * bfd-in2.h: Regenerate.
192 * libbfd.h: Regenerate.
193
a1b88b01
L		 1942010-03-17 H.J. Lu <hongjiu.lu@intel.com>
195
196 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
197 (BFD_RELOC_SPU_STUB): Likewise.
198
4b0f0711
L		 1992010-03-17 Jie Zhang <jie@codesourcery.com>
200
201 * elf.c (assign_file_positions_for_load_sections): Avoid
202 overflow.
203
f4bacdc0
AM		 2042010-03-17 Alan Modra <amodra@gmail.com>
205
93620fdb 206 PR binutils/11382
f4bacdc0
AM		 207 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
208 proper type.
209
8f73510c
AM		 2102010-03-17 Alan Modra <amodra@gmail.com>
211
212 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
213
67f0cbdb
AM		 2142010-03-16 Alan Modra <amodra@gmail.com>
215
216 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
217 (ppc64_elf_edit_toc): Set it here.
218 (ha_reloc_match): New function.
219 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
220
1bbe0902
AM		 2212010-03-15 Alan Modra <amodra@gmail.com>
222
223 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
224 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
225
70cc837d
AM		 2262010-03-14 Alan Modra <amodra@gmail.com>
227
228 PR ld/11378
229 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
230 * elf64-ppc.c (call_check_done): Define.
231 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
232 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
233 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
234 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
235 Simplify return logic. Iterate over all .init and .fini fragments
236 by recursion. Set makes_toc_func_call here..
237 (ppc64_elf_next_input_section): ..rather than here.
238 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
239
7b8f6675
AM		 2402010-03-13 Alan Modra <amodra@gmail.com>
241
242 PR ld/11375
243 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
244 function descriptor symbol if there is one, not just for plt stubs.
245 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
246
a6cc6b3b
RO		 2472010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
248
249 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
250 version twice.
251 Skip it when constructing def.vd_next.
252
253 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
254 bfd_elf32_i386_sol2_vec.
255 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
256 (elf32_bed): Redefine to elf32_i386_sol2_bed.
257 (elf_backend_want_plt_sym): Redefine to 1.
258
259 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
260 bfd_elf64_x86_64_sol2_vec.
261 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
262 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
263 (elf_backend_want_plt_sym): Redefine to 1.
264
265 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
266 bfd_elf32_i386_sol2_vec.
267 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
268 targ64_selvecs.
269 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
270 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
271 targ_selvecs.
272
273 * configure.in: Handle bfd_elf32_i386_sol2_vec,
274 bfd_elf64_x86_64_sol2_vec.
275 * configure: Regenerate.
276
277 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
278 (bfd_elf64_x86_64_sol2_vec): Declare.
279 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
280 bfd_elf64_x86_64_sol2_vec.
281
f7dd8c79
DJ		 2822010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
283
284 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
285 sections.
286
8af6b354
AM		 2872010-03-04 Alan Modra <amodra@gmail.com>
288
289 PR 11302
290 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
291 (read_attribute_value, decode_line_info): Likewise.
292 (add_line_info, read_rangelist): Return FALSE on alloc failures.
293 (arange_add, sort_line_sequences): Likewise.
294 (find_abstract_instance_name): Handle failures from called funcs.
295 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
296 (find_line): Realloc to a temp, and handle alloc fail.
297
501abfe0
DJ		 2982010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
299
300 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
301 a mapping symbol to an empty section.
302
5488d830
MGD		 3032010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
304
305 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
306 return value from the call to _bfd_elf_merge_object_attributes.
307
fe33d2fa
CL		 3082010-03-02 Christophe Lyon <christophe.lyon@st.com>
309 Alan Modra <amodra@gmail.com>
310
311 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
312 destination mode of the a8 stub.
313 (elf32_arm_link_hash_table): Add top_id field.
314 (elf32_arm_link_hash_table_create): Initialize top_id.
315 (arm_type_of_stub): Update prototype, st_type can now be updated
316 by this function. Actual destination address in case of PLT is
317 computed here, to help factorizing code.
318 (elf32_arm_stub_name): Update prototype, use stub_type additional
319 parameter to build stub name.
320 (elf32_arm_get_stub_entry): Update prototype, use stub_type
321 additional parameter to build stub entry.
322 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
323 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
324 Call elf32_arm_final_link_relocate to process all in-stub
325 relocations.
326 (elf32_arm_setup_section_lists): Update top_id.
327 (cortex_a8_erratum_scan): Record stub destination mode.
328 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
329 to new prototype.
330 (elf32_arm_final_link_relocate): Enable processing of in-stub
331 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
332 needed, enabling code factorization.
333 (elf32_arm_final_link): Process stub sections.
334 (elf32_arm_output_map_sym): Add entry to code/data map.
335
b48ca1d4
DM		 3362010-03-01 David S. Miller <davem@davemloft.net>
337
338 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
339 h->def_regular, set h->ref_regular.
340 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
341 and dynamic relocations if h->ref_regular.
342
679b7c76
DM		 343 * elfxx-sparc.c (struct elf_reloc_map): Delete.
344 (sparc_reloc_map): Delete.
345 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
346 relocation type in switch statements.
347
dfa7b0b8
AM		 3482010-02-25 Alan Modra <amodra@gmail.com>
349
350 PR ld/11304
351 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
352 to final_link and invert. For final link allow some flags to
353 differ. Don't specially allow flags to be all zero.
354
d4a77f3f
NC		 3552010-02-24 Alan Modra <amodra@gmail.com>
356
357 PR binutils/10858
358 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
359 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
360 table.
361
17e57237
NC		 3622010-02-23 Andrew Zabolotny <anpaza@mail.ru>
363
364 PR binutils/11297
365 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
366 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
367
263badd7
AM		 3682010-02-22 Alan Modra <amodra@gmail.com>
369
370 * reloc.c (bfd_check_overflow): When forming addrmask, shift
371 fieldmask left by rightshift.
372 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
373 overflow checks.
374
c35bdf6e
L		 3752010-02-20 H.J. Lu <hongjiu.lu@intel.com>
376
377 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
378 STT_GNU_IFUNC on large common symbol.
379
c16153ae
L		 3802010-02-18 H.J. Lu <hongjiu.lu@intel.com>
381
382 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
383 has_ifunc_symbols if the symbol comes from a shared library.
384 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
385 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
386 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
387 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
388 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
389
d0bf826b
AM		 3902010-02-19 Alan Modra <amodra@gmail.com>
391
392 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
393 (_bfd_elf_copy_private_header_data): ..here.
394 * elflink.c (_bfd_elf_size_group_sections): New function.
395 (bfd_elf_size_dynamic_sections): Call it.
396 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
397 (_bfd_elf_fixup_group_sections): Declare.
398
cd21e546
MGD		 3992010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
400
401 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
402 merging Tag_DIV_use, Tag_MPextension_use, and
403 Tag_MPextension_use_legacy tags.
404
415f38a6
AM		 4052010-02-18 Alan Modra <amodra@gmail.com>
406
407 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
408 commit. Don't write zeros for removed group members.
409 (_bfd_elf_copy_private_header_data): Adjust size of group section
410 when group members are removed by objcopy.
411
b946d5d8
DK		 4122010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
413
414 PR binutils/11280
415 * configure.host (*-*-solaris2.11): Add host define to select
416 valid default code page for windres/windmc on solaris.
417
ab7875de
NC		 4182010-02-15 Nick Clifton <nickc@redhat.com>
419
420 * po/vi.po: Updated Vietnamese translation.
421
33811162
DG		 4222010-02-12 Daniel Gutson <dgutson@codesourcery.com>
423
424 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
425 missing mapping symbol to data only sections.
426
00c50991
DM		 4272010-02-11 David S. Miller <davem@davemloft.net>
428
429 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
430 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
431 symbols.
432 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
433 these relocs on global symbols.
434 (gdopoff): New.
435 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
436 local symbol references which are not STT_GNU_IFUNC. Handle
437 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
438 and deal with negative vs. non-negative values properly.
439
1523fa24
TG		 4402010-02-09 Tristan Gingold <gingold@adacore.com>
441
442 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
443 non-external relocation.
444
7865406b
AM		 4452010-02-09 Alan Modra <amodra@gmail.com>
446
447 * elf64-ppc.c (merge_got_entries): Move earlier in file.
448 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
449 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
450 (ppc64_elf_layout_multitoc): Don't resize if we have already
451 merged got entries.
452
d7eeb400
MS		 4532010-02-09 Michael Holzheu <holzheu@de.ibm.com>
454
455 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
456 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
457 elfcore_write_s390_prefix): New.
458 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
459 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
460 elfcore_write_s390_prefix): New.
461 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
462 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1352b58a 463 (elfcore_write_register_note): Handle .reg-s390-timer,
d7eeb400
MS		 464 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
465 .reg-s390-prefix section.
466
f961d9dd
AM		 4672010-02-09 Alan Modra <amodra@gmail.com>
468
469 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
470 unsigned char. Update variables and code using them throughout file.
471 (struct ppc_link_hash_entry): Likewise for tls_mask.
472
d0fae19d
AM		 473 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
474
d77c8a4b
AM		 475 * elf64-ppc.c (has_small_toc_reloc): Don't define.
476 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
477 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
478 code setting the flag.
479 (ppc64_elf_next_toc_section): Group big-toc sections in
480 0x80008000 chunks.
481
72fbc6e5
DM		 4822010-02-08 David S. Miller <davem@davemloft.net>
483
484 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
485 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
486
487 * elfxx-sparc.c (create_got_section): Delete.
488 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
489 section creator does that work for us. Use ->elf.foo instead of
490 ->foo where applicable.
491 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
492 where applicable.
493 (allocate_dynrelocs): Likewise.
494 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
495 (_bfd_sparc_elf_relocate_section): Likewise.
496 (sparc_vxworks_build_plt_entry): Likewise.
497 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
498 (sparc_finish_dyn): Likewise.
499 (sparc_vxworks_finish_exec_plt): Likewise.
500 (sparc_vxworks_finish_shared_plt): Likewise.
501 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
502
503 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
504 macros for visibilty and locality checks.
505 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
506 (allocate_dynrelocs): Likewise.
507 (_bfd_sparc_elf_relocate_section): Likewise.
508 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
509
510 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
511 but never used local var 'dynobj'.
512
513 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
514 nocopyreloc.
515
d0c9aeb3
DM		 516 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
517 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
518 * bfd-in2.h: Regenerate.
519 * libbfd.h: Regenerate.
520
521 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
522 and loc_hash_memory.
523 (_bfd_sparc_elf_link_hash_table_free): Declare.
524 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
525 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
526 bfd_elf32_bfd_link_hash_table_free): Define.
527 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
528 has_ifunc_symbols if STT_GNU_IFUNC.
529 (bfd_elf64_bfd_link_hash_table_free): Define.
530 (elf_backend_post_process_headers): Define always.
531 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
532 (sparc_reloc_map): Add entries for new IFUNC relocs.
533 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
534 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
535 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
536 elf_sparc_get_local_sym_hash): New.
537 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
538 from here...
539 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
540 local hash table.
541 (_bfd_sparc_elf_link_hash_table_free): New.
542 (create_ifunc_sections): New.
543 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
544 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
545 cons up a fake local hash table entry for it. Unconditionally add
546 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
547 dyn relocs for ifunc.
548 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
549 (allocate_dynrelocs): Unconditionally emit a PLT entry when
550 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
551 (allocate_local_dynrelocs): New function.
552 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
553 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
554 like splt.
555 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
556 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
557 plt in iplt/irelplt.
558
9ea2b942
RS		 5592010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
560
561 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
562 max_contents_size, only consider sections whose contents must
563 be swapped in.
564
0b8bcf0d
AM		 5652010-02-09 Alan Modra <amodra@gmail.com>
566
567 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
568 (ppc64_elf_size_dynamic_sections): ..and here..
569 (merge_got_entries): ..rather than here.
570
33c0ec9d
AM		 5712010-02-09 Alan Modra <amodra@gmail.com>
572
573 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
574 (has_small_toc_reloc): Define.
575 (ppc64_elf_check_relocs): Set the above flags.
576 (ppc64_elf_edit_opd): Delete obfd param.
577 (ppc64_elf_tls_optimize): Likewise.
578 (ppc64_elf_edit_toc): Likewise.
579 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
580 * elf64-ppc.h: Update prototypes.
581
b0dddeec
AM		 5822010-02-08 Alan Modra <amodra@gmail.com>
583
584 * section.c (struct bfd_section): Delete has_tls_reloc,
585 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
586 Add sec_flg0 thru sec_flg5.
587 (BFD_FAKE_SECTION): Update for changed flags.
588 * ecoff.c (bfd_debug_section): Likewise.
589 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
590 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
591 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
592 * elf32-xtensa.c (reloc_done): Define.
593 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
594 * bfd-in2.h: Regenerate.
595
06988dfc
TG		 5962010-02-08 Tristan Gingold <gingold@adacore.com>
597
598 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
599 for non-scattered relocations.
600
deddc40b
NS		 6012010-02-08 Nathan Sidwell <nathan@codesourcery.com>
602
603 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
604 apuinfo sections, only scan input sections once and reuse the
605 buffer.
606
ce3d2015
AM		 6072010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
608
609 * archures.c (bfd_mach_ppc_titan): Define.
610 * bfd-in2.h: Regenerate.
611 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
612
06a162cf
AM		 6132010-02-08 Alan Modra <amodra@gmail.com>
614
615 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
616
4c348442
SA		 6172010-02-05 Sterling Augustine <sterling@tensilica.com>
618
619 * elf.c (assign_file_positions_for_load_sections) Update lma of
620 section if necessary. Fixes Bugzilla 11219.
621
6bbec505
L		 6222010-02-05 H.J. Lu <hongjiu.lu@intel.com>
623
624 * elf32-i386.c: Remove trailing white spaces.
625 * elf64-x86-64.c: Likewise.
626
4dfe6ac6
NC		 6272010-02-03 Nick Clifton <nickc@redhat.com>
628
629 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
630 entries for other architectures.
631 (struct elf_link_hash_table): Add hash_table_id field.
632 (elf_hash_table_id): New accessor macro.
633 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
634 parameter.
635 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
636 returning cast pointer.
637 (elf32_mn10300_link_hash_table_create): Identify new table as
638 containing MN10300 extensions.
639 (mn10300_elf_relax_section): Check pointer returned by
640 elf32_mn10300_hash_table.
641 * elf32-arm.c: Likewise, except using ARM extensions.
642 * elf32-avr.c: Likewise, except using AVR extensions.
643 * elf32-bfin.c: Likewise, except using BFIN extensions.
644 * elf32-cris.c: Likewise, except using CRIS extensions.
645 * elf32-frv.c: Likewise, except using FRV extensions.
646 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
647 * elf32-i386.c: Likewise, except using I386 extensions.
648 * elf32-lm32.c: Likewise, except using LM32 extensions.
649 * elf32-m32r.c: Likewise, except using M32RM extensions.
650 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
651 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
652 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
653 * elf32-m68k.c: Likewise, except using M68K extensions.
654 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
655 * elf32-ppc.c: Likewise, except using PPC32 extensions.
656 * elf32-s390.c: Likewise, except using S390 extensions.
657 * elf32-sh.c: Likewise, except using SH extensions.
658 * elf32-spu.c: Likewise, except using SPU extensions.
659 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
660 * elf64-alpha.c: Likewise, except using ALPHA extensions.
661 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
662 * elf64-ppc.c: Likewise, except using PPC64 extensions.
663 * elf64-s390.c: Likewise, except using S390 extensions.
664 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
665 * elfxx-ia64.c: Likewise, except using IA64 extensions.
666 * elfxx-mips.c: Likewise, except using MIPS extensions.
667 * elfxx-sparc.c: Likewise, except using SPARC extensions.
668 * elfxx-sparc.h: Likewise, except using SPARC extensions.
669 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
670 redundant structure.
671 (elf32_cr16_hash_table): Delete unused macro.
672 (elf32_cr16_link_hash_traverse): Delete unused macro.
673 * elf32-score.c: Likewise.
674 * elf32-score7.c: Likewise.
675 * elf32-vax.c: Likewise.
676 * elf64-sh64.c: Likewise.
677
927be08e
AM		 6782010-02-03 Alan Modra <amodra@gmail.com>
679
680 * elf64-ppc.c (struct plt_entry): Move earlier in file.
681 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
682 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
683 Update all uses.
684 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
685 Remove no_multi_toc.
686 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
687 when allocating a new struct got_entry.
688 (allocate_got): New function, extracted from..
689 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
690 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
691 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
692 (ppc64_elf_setup_section_lists): Remove output_bfd param and
693 no_multi_toc, add add_stub_section and layout_sections_again. Stash
694 new params in htab. Extract some code to..
695 (ppc64_elf_start_multitoc_partition): ..here. New function.
696 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
697 second pass toc scan.
698 (merge_got_entries, merge_global_got, reallocate_got): New functions.
699 (ppc64_elf_reinit_toc): Rename to..
700 (ppc64_elf_finish_multitoc_partition): ..this.
701 (ppc64_elf_layout_multitoc): New function.
702 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
703 layout_sections_again params.
704 (ppc64_elf_relocate_section): Handle indirect got entries.
705 * elf64-ppc.h: Update prototypes. Declare new functions.
706
4339cae0
L		 7072010-02-02 H.J. Lu <hongjiu.lu@intel.com>
708
709 * elf-bfd.h (elfcore_write_xstatereg): New.
710
711 * elf.c (elfcore_grok_xstatereg): New.
712 (elfcore_write_xstatereg): Likewise.
713 (elfcore_grok_note): Handle NT_X86_XSTATE.
714 (elfcore_write_register_note): Handle .reg-xstate section.
715
9848eadf
TG		 7162010-02-01 Tristan Gingold <gingold@adacore.com>
717
718 * som.c (som_write_ar_hdr): Define this macro.
719
f6fd0237
DA		 7202010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
721
722 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
723 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
724 linkage table pointer to use the global table pointer if not doing
725 a shared link.
726
a1504221
JB		 7272010-01-29 Joel Brobecker <brobecker@adacore.com>
728
729 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
730 if it has already been set.
731
771deb08
TG		 7322010-01-27 Tristan Gingold <gingold@adacore.com>
733
734 * vms.h: Remove trailing spaces.
735 (struct hdr_struct): Remove unused hdr_c_cpr field.
736 (enum file_format_enum): Add comments.
737 * vms.c (vms_bfd_print_private_bfd_data): New function that
738 replaces the macro.
739 Remove trailing spaces.
740 * vms-misc.c: Improve comments.
741 (_bfd_vms_get_object_record): Also handle files without pads.
742 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
743 * vms-gsd.c (struct flagdescstruct): Make name field const.
744 (gsyflagdesc): Fix typo.
745
bf102f86
AM		 7462010-01-27 Alan Modra <amodra@gmail.com>
747
748 PR ld/11217
749 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
750 (ppc64_elf_setup_section_lists): Init them.
751 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
752 and .toc on the same input file.
753 (ppc64_elf_relocate_section): Correct GOT entry offset.
754
8f95b6e4
TG		 7552010-01-26 Tristan Gingold <gingold@adacore.com>
756
757 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
758 (bfd_target): Add _bfd_write_ar_hdr_fn field.
759 * archive.c (is_bsd44_extended_name): New macro.
760 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
761 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
762 name.
763 (_bfd_archive_bsd44_construct_extended_name_table): New function.
764 (_bfd_generic_write_ar_hdr): Ditto.
765 (_bfd_bsd44_write_ar_hdr): Ditto.
766 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
767 (bsd_write_armap): Adjust firstreal computation.
768 * libbfd-in.h (struct areltdata): Add extra_size field.
769 (_bfd_generic_write_ar_hdr): Add prototype.
770 (_bfd_bsd44_write_ar_hdr): Ditto.
771 (_bfd_write_ar_hdr): Define.
772 (_bfd_noarchive_write_ar_hdr): Ditto.
773 (_bfd_archive_bsd_write_ar_hdr): Ditto.
774 (_bfd_archive_coff_write_ar_hdr): Ditto.
775 (_bfd_archive_bsd44_slurp_armap): Ditto.
776 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
777 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
778 (_bfd_archive_bsd44_truncate_arname): Ditto.
779 (_bfd_archive_bsd44_write_armap): Ditto.
780 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
781 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
782 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
783 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
784 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
785 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
786 * libbfd.h: Regenerate.
787 * oasys.c (oasys_write_ar_hdr): Define.
788 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
789 * ieee.c (ieee_write_ar_hdr): Define.
790 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
791 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
792 (bfd_pmac_xcoff_backend_data): Ditto.
793 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
794 (bfd_xcoff_aix5_backend_data): Ditto.
795 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
796 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
797 * aout-tic30.c (MY_write_ar_hdr): Ditto.
798 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
799 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
800 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
801 (bfd_mach_o_construct_extended_name_table)
802 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
803 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
804 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
805 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
806 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
807 (bfd_mach_o_construct_extended_name_table)
808 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
809 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
810 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
811 * bfd-in2.h: Regenerate.
812
98da7939
L		 8132010-01-26 Alan Modra <amodra@gmail.com>
814 H.J. Lu <hongjiu.lu@intel.com>
815
816 PR ld/11218
817 * elflink.c (elf_link_output_extsym): Do not ignore undefined
818 symbols with ref_regular set when gc_sections is active.
819
766bc656
AM		 8202010-01-25 Alan Modra <amodra@gmail.com>
821
822 PR ld/11217
823 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
824 with relocations against undefined weak symbols.
825 (ppc64_elf_relocate_section): Don't optimize calls to undefined
826 weak functions if the symbol is dynamic.
827 (ppc64_elf_relocate_section): Edit tprel tls sequences.
828 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
829 (_bfd_elf_ppc_at_tprel_transform): New function.
830 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
831 * bfd-in2.h: Regenerate.
832
c865e45b
RS		 8332010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
834
835 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
836 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
837 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
838 bitsize to 1.
839 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
840
b918acf9
NC		 8412010-01-21 Nick Clifton <nickc@redhat.com>
842
843 * elflink.c (elf_link_add_object_symbols): Look up name of
844 undefined symbol both before and after versioning has been
845 applied. Do not bother with symbols that are weakly undefined.
846
55786da2 8472010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
b918acf9 848
55786da2
AK		 849 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
850 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
851
a37a68dd
CC		 8522010-01-19 Cary Coutant <ccoutant@google.com>
853
854 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
855
ecd12bc1
AM		 8562010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
857 Alan Modra <amodra@gmail.com>
858
1352b58a 859 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
ecd12bc1
AM		 860 (elf_object_p): Read e_phnum extension.
861 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1352b58a 862 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
ecd12bc1
AM		 863 that we can read last program header.
864
f6ebfac0
AM		 8652010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
866
867 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
868 R_ARM_THM_CALL entry.
869 (elf32_arm_final_link_relocate): Correct calculation of
870 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
871 or R_ARM_THM_JUMP24 relocation.
872
22eb4b1d
AM		 8732010-01-18 Alan Modra <amodra@gmail.com>
874
875 PR 11168
876 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
877 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
878 than 32k sections.
879
6ec12636
JK		 8802010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
881
882 Fix compilation warning on gcc-3.4.
883 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
884 parameter index to sec_index according to the function definition.
885
38a7df63
CF		 8862010-01-13 Chao-ying Fu <fu@mips.com>
887
888 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
889 It is true for all CPUs.
890 (jal_reloc_p): New function.
891 (mips_elf_calculate_relocation): Rename require_jalxp to
892 cross_mode_jump_p.
893 Update comment for CROSS_MODE_JUMP_P.
894 Set up cross_mode_jump_p based on the mode change.
895 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
896 Update comment for CROSS_MODE_JUMP_P.
897 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
898 Use !cross_mode_jump_p to guard conversion.
899 Convert "jr t9" to "b", if possible.
900 (_bfd_mips_elf_relocate_section): Rename require_jalx to
901 cross_mode_jump_p.
902 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
903 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
904
91b9a4a4
NC		 9052010-01-13 Nick Clifton <nickc@redhat.com>
906
907 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
908 "m32c" returns the m32c arch_info_struct and not the m16c
909 arch_info_struct.
910 (arch_info_struct): Use the new scan function.
911 (bfd_m32c_arch): Likewise.
912
618b7301
TG		 9132010-01-13 Tristan Gingold <gingold@adacore.com>
914
915 * config.bfd: Remove duplicated target vector for i386-*-darwin.
916 Appends new arch instead of overriding.
917 Use mach_o_x86_64_vec for x86_64-*-darwin.
918 * configure.in: Add mach_o_x86_64_vec.
919 * configure: Regenerate.
920 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
921 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
922 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
923 * Makefile.in: Regenerate.
924 * mach-o-x86-64.c: New file.
925
f88af2f1
TG		 9262010-01-13 Tristan Gingold <gingold@adacore.com>
927
928 * reloc.c: Add MACH_O_X86_64 relocations.
929 * bfd-in2.h: Regenerate.
930 * libbfd.h: Regenerate.
931
19172f39
TG		 9322010-01-13 Tristan Gingold <gingold@adacore.com>
933
934 * archive.c (normalize): Use lbasename.
935 (bfd_bsd_truncate_arname): Ditto.
936 (bfd_gnu_truncate_arname): Ditto.
937
6cdb8d82
TG		 9382010-01-12 Tristan Gingold <gingold@adacore.com>
939
940 * makefile.vms (CFLAGS): Turns warnings into informational messages.
941
9a753de0
TG		 9422010-01-11 Tristan Gingold <gingold@adacore.com>
943
944 * mach-o.h: Add x86-64 relocation types.
945
42fa0891
TG		 9462010-01-11 Tristan Gingold <gingold@adacore.com>
947
948 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
949 (bfd_mach_o_set_arch_mach): New prototype.
950 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
951 (bfd_mach_o_set_arch_mach): New function.
952 (bfd_mach_o_gen_mkobject): New function.
953 Set TARGET_ARCHITECTURE for the generic back-ends.
954 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
955 Check that TARGET_ARCHITECTURE is defined.
956 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
957 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
958
cba0723b
TG		 9592010-01-11 Tristan Gingold <gingold@adacore.com>
960
19172f39 961 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
cba0723b 962
4d421096
NC		 9632010-01-11 Nick Clifton <nickc@redhat.com>
964
965 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
966 handling of R_V850_HI16_S relocation.
967
20b1d3e3
AM		 9682010-01-11 Alan Modra <amodra@gmail.com>
969
970 PR 11103
971 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
972
a358ecb8
AM		 9732010-01-11 Alan Modra <amodra@gmail.com>
974
975 PR 6832
976 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
977 (find_abstract_instance_name): Use it.
978 (parse_comp_unit): Set it.
979
3725885a
RW		 9802010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
981
982 * Makefile.in: Regenerate.
983 * configure: Regenerate.
984
3ee87829
TG		 9852010-01-08 Tristan Gingold <gingold@adacore.com>
986
987 * archive.c: Remove bfd_special_undocumented_glue.
988
fb34365b
AM		 9892010-01-08 Alan Modra <amodra@gmail.com>
990
991 PR ld/11133
992 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
993 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
994 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
995
d023c380
L		 9962010-01-07 H.J. Lu <hongjiu.lu@intel.com>
997
998 PR ld/11138
999 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1000 a symbol referenced by DSO is is defined in a non-shared object
1001 and forced local.
1002
bde6f3eb
L		 10032010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 PR ld/11133
1006 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1007 undefined __start_XXX/__stop_XXX in all input files and set
1008 SEC_KEEP.
1009
16583161
L		 10102010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 PR ld/11143
1013 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1014
16231b7b
DG		 10152010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1016
1017 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1018 before including procfs.h.
1019 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1020 * configure.in: Added autoconf probe for the pr_fpreg member.
1021 * configure: Regenerated.
1022 * config.in: Regenerated.
1023 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1024
608fa8d3
JB		 10252010-01-04 Joel Brobecker <brobecker@adacore.com>
1026
1027 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1028 * dwarf2.c (concat_filename): Rename dirname with dir_name
1029 to void shadowing the dirname function.
1030 Rename subdirname with subdir_name to stay consistent with
1031 the new dir_name variable name.
1032
0dc93057
AM		 10332010-01-04 Edmar Wienskoski <edmar@freescale.com>
1034
1035 * archures.c: Add bfd_mach_ppc_e500mc64.
1036 * bfd-in2.h: Regenerate.
1037 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1038 bfd_mach_ppc_e500mc64.
1039
baf9bed3
JB		 10402010-01-01 Joel Brobecker <brobecker@adacore.com>
1041
1042 Fix -Wshadow warnings (seen on ppc-aix)
1043 * xcofflink.c: Replace finfo by flinfo throughout.
1044
43ecc30f 1045For older changes see ChangeLog-2009
56882138
AM		 1046\f
1047Local Variables:
1048mode: change-log
1049left-margin: 8
1050fill-column: 74
1051version-control: never
1052End:
GDB Binutils - Deliverables
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