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2009-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
27a5525e
TG		 12009-09-30 Tristan Gingold <gingold@adacore.com>
2
3 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
4
464d3bd4
L		 52009-09-29 H.J. Lu <hongjiu.lu@intel.com>
6
7 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
8 (elf64_x86_64_relocate_section): Use it.
9 (elf64_x86_64_finish_dynamic_symbol): Likewise.
10
c7927a3c
NC		 112009-09-29 DJ Delorie <dj@redhat.com>
12
13 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
14 (ALL_MACHINES_CFILES): Add cpu-rx.c.
15 (BFD32_BACKENDS): Add elf32-rx.lo.
16 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
17 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
18 Export bfd_rx_arch.
19 (bfd_archures_list): Add bfd_rx_arch.
20 * config.bfd: Add entry for rx-*-elf.
21 * configure.in: Add entries for bfd_elf32_rx_le_vec and
22 bfd_elf32_rx_be_vec.
23 * reloc.c: Add RX relocations.
24 * targets.c: Add RX target vectors.
25 * Makefile.in: Regenerate.
26 * bfd-in2.h: Regenerate.
27 * configure: Regenerate.
28 * libbfd.h: Regenerate.
29 * cpu-rx.c: New file.
30 * elf32-rx.c: New file.
31
0505e902
SR		 322009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
33
34 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
35 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
36
caa83f8b
NC		 372009-09-28 Nick Clifton <nickc@redhat.com>
38
39 PR 10478: Accepting Solaris binaries.
40 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
41 section link values in x86 binaries.
42 * elfcode.h (elf_object_p): Likewise.
43
fc9f1df9
NC		 442009-09-28 Philippe De Muyter <phdm@macqel.be>
45
46 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
47 (elf_backend_final_write_processing): Macro defined as above function.
48
21d799b5
NC		 492009-09-25 Martin Thuresson <martint@google.com>
50
51 Update soruces to make alpha and arm targets compile cleanly with
52 -Wc++-compat:
53 * ecoff.c: Add casts.
54 * ecofflink.c: Add casts.
55 * elf64-alpha.c: Add casts.
56 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
57 to top level.
58 (SKIP_HOWTO): Use enum name.
59 * elf32-arm.c: Add casts.
60 (elf32_arm_vxworks_bed): Update code to avoid multiple
61 declarations.
62 (struct map_stub): Move to top level.
63
935bd1e0
L		 642009-09-24 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR ld/10630
67 * elflink.c (elf_link_output_extsym): Turn off visibility on
68 local symbol.
69 (bfd_elf_final_link): Turn off visibility on dynamic local
70 symbol.
71
107601c8
AM		 722009-09-24 Alan Modra <amodra@bigpond.net.au>
73
74 PR binutils/10654
75 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
76 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
77 Remove "function" parm, adjust caller.
78
7ee314fa
AM		 792009-09-23 Matt Rice <ratmice@gmail.com>
80
81 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
82 arguments.
83 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
84 DT_DEPAUDIT from audit/depaudit arguments.
85 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
86 (elf_link_add_object_symbols): Set dt_audit target data when finding a
87 DT_AUDIT.
88 * bfd-in2.h: Regenerate.
89 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
90
d3e32c2e
JZ		 912009-09-23 Jie Zhang <jie.zhang@analog.com>
92
93 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
94 .rel.plt and .plt sections are removed.
95 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
96 section. Remove the duplicated removing of empty .rel.plt
97 section.
98
a10917ef
RS		 992009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
100
101 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
102 patch to handle the new personality relaxation.
103
30af5962
RS		 1042009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
105
106 * elf-eh-frame.c (make_pc_relative): New function.
107 (_bfd_elf_write_section_eh_frame): Use it.
108
a7f2871e
AM		 1092009-09-21 Alan Modra <amodra@bigpond.net.au>
110
111 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
112 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
113 (MR_0_3, MR_3_0): Define.
114 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
115 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
116 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
117 table. Check for presense of __tls_get_addr_opt
118 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
119 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
120 (write_glink_stub): Add param p.
121 (ppc_elf_relocate_section): Adjust write_glink_stub call.
122 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
123 __tls_get_addr.
124 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
125 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
126 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
127 table. Check for presense of __tls_get_addr_opt.
128 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
129 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
130 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
131 LD_R2_0R1, MTLR_R11): Define.
132 (build_tls_get_addr_stub): New function.
133 (ppc_build_one_stub): Call it.
134 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
135 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
136 __tls_get_addr plt call.
137 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
138
18e04883
RS		 1392009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
140
141 * elf-bfd.h (eh_cie_fde): Add personality_offset and
142 make_per_encoding_relative to the CIE structure. Add a padding field.
143 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
144 rather than 0xf0 when masking out the base address encoding
145 Record the offset of personality data from the start of the CIE.
146 Remove a repeated elf_backend_can_make_relative_eh_frame check.
147 (find_merged_cie): Take an info argument. If the personality
148 binds locally, try converting an absolute personality into
149 a local one.
150 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
151 when masking out the base address encoding. Update the call to
152 find_merged_cie.
153 (_bfd_elf_eh_frame_section_offset): Discard relocations against
154 the personality data if we are converting into PC-relative form.
155 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
156 when masking out the base address encoding. Handle
157 make_per_encoding_relative.
158
bd6c6e2b
AM		 1592009-09-18 Alan Modra <amodra@bigpond.net.au>
160
161 PR ld/10406
162 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
163 R_PPC_EMB_SDA2I16 complain_overflow_signed.
164 (create_sdata_sym): Pass info rather than htab.
165 Update all callers. Ensure symbols are hidden.
166 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
167 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
168 _GLOBAL_OFFSET_TABLE_.
169 (elf_finish_pointer_linker_section): Don't assume that sdata base
170 symbol is always at 0x8000 offset. Don't subtract the addend here.
171 (is_static_defined): New function.
172 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
173 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
174 relocs. Downgrade error on unexpected section for EMB_SDA2REL
175 reloc symbols to a warning.
176
ca58b19f
NC		 1772009-09-18 Nick Clifton <nickc@redhat.com>
178
179 * po/es.po: Updated Spanish translation.
2f0205e8 180 * po/vi.po: Updated Vietnamese translation.
ca58b19f 181
b31867b6
AM		 1822009-09-18 Alan Modra <amodra@bigpond.net.au>
183
184 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
185 functions. Use throughout.
186 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
187 from indirect symbol.
188 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
189 (add_symbol_adjust): Simplify.
190 (defined_code_entry, defined_func_desc): New functions.
191 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
192 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
193 defined_code_entry to follow indirect sym links.
194 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
195 (ppc_type_of_stub): Follow indirect sym links.
196 (toc_adjusting_stub_needed): Likewise.
197 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
198 rather than defining them at stub.
199 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
200 assignments in test.
201
afecc97c 2022009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 203
afecc97c
TG		 204 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
205 Reindent.
206 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
207 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
208 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
209 when possible to avoid warnings.
210 (bfd_mach_o_print_section_map): Ditto.
211 (bfd_mach_o_section_get_entry_size): New function.
212 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
213 added function.
214 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
215
df58f7b0
NC		 2162009-09-14 Nick Clifton <nickc@redhat.com>
217
218 * po/fi.po: Updated Finnish translation.
219
1e9cc1c2
NC		 2202009-09-11 Nick Clifton <nickc@redhat.com>
221
222 * po/bfd.pot: Updated by the Translation project.
223
8b31b6c4
NC		 2242009-09-11 Philippe De Muyter <phdm@macqel.be>
225
226 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
227 hack. objcopy `-B' (`--binary-architecture') option is now handled
228 in a generic way.
229
681fe688
NC		 2302009-09-11 Nick Clifton <nickc@redhat.com>
231
232 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
233 changes.
234
3b6cfd4e 2352009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 236
237 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
238 NULL if `ht' is NULL.
239
a50b1753
NC		 2402009-09-09 Martin Thuresson <martin@mtme.org>
241
242 Update soruces to compile cleanly with -Wc++-compat:
243 * aoutx.h: Add casts.
244 * archive.c: Add casts.
245 * archive64.c: Add casts.
246 * archures.c: Add casts.
247 * bfd-in2.h: Regenerated.
248 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
249 * bfdio.c: Add casts.
250 * binary.c: Add casts.
251 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
252 parameter to use enum value instead of int.
253 * coffcode.h: Add casts.
254 * coffgen.c: Add casts.
255 * cofflink.c: Add casts.
256 * compress.c: Add casts.
257 * dwarf1.c: Add casts.
258 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
259 bfd_ptr. Update code to use new name.
260 * elf-attrs.c: Add casts.
261 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
262 anonymous struct. (union gotplt_union, struct
263 elf_link_virtual_table_entry): Move to top level.
264 * elf-eh-frame.c: Add casts.
265 * elf-strtab.c: Add casts.
266 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
267 argument name from typename to type_name.
268 * elf32-i386.c: Add casts.
269 * elf64-x86-64.c: Add casts.
270 * elfcode.h: Add casts.
271 * elfcore.h: Add casts.
272 * elflink.c: Add casts.
273 * format.c: Add casts.
274 * hash.c: Add casts.
275 * ihex.c: Add casts.
276 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
277 level.
278 * libbfd.c: Add casts.
279 * linker.c: Add casts.
280 * merge.c: Add casts.
281 * opncls.c: Add casts.
282 * peXXigen.c: Add casts.
283 * peicode.h: Add casts.
284 * reloc.c: Add casts.
285 * section.c: Add casts.
286 * simple.c: Add casts.
287 * srec.c: Add casts.
288 * stabs.c: Add casts.
289 * syms.c: Add casts.
290 * targets.c: Add casts.
291 * tekhex.c: Add casts.
292 * verilog.c: Add casts.
293
f3b4f6d0
PB		 2942009-09-09 Paolo Bonzini <bonzini@gnu.org>
295
296 * configure: Regenerate.
297
67d74e43
DJ		 2982009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
299
300 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
301 for the mode of target PLT entries.
302 (allocate_dynrelocs): Only adjust symbol type if setting its
303 value.
304
07c58694
PB		 3052009-09-09 Paolo Bonzini <bonzini@gnu.org>
306
f3b4f6d0 307 * configure: Regenerate.
07c58694 308
cfcac11d
NC		 3092009-09-09 Nick Clifton <nickc@redhat.com>
310
311 PR 10478:
312 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
313 section headers containing sh_link values of SHN_BEFORE or
314 SHN_AFTER.
315 * elfcode.h (elf_object_p): Likewise.
316
ad86f1fb
TG		 3172009-09-09 Tristan Gingold <gingold@adacore.com>
318
319 Handle DYLD_INFO introduced by Darwin10.
320 * mach-o.h (bfd_mach_o_load_command_type): Add
321 BFD_MACH_O_LC_DYLD_INFO.
322 (bfd_mach_o_dyld_info_command): New type.
323 (bfd_mach_o_load_command): Add dyld_info field.
324 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
325 (bfd_mach_o_scan_read_dyld_info): New function.
326 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
327 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
328 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
329 (bfd_mach_o_print_dyld_info): New function.
330
1004c3e1
SR		 3312009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
332
333 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
334 linkonce or linker script discarded section.
335
498199fc
AM		 3362009-09-09 Alan Modra <amodra@bigpond.net.au>
337
338 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
339
c86ad514
AS		 3402009-09-07 Andreas Schwab <schwab@linux-m68k.org>
341
342 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
343 range call the bfd error hander and use R_68K_NONE instead.
344
b11d79f2
TG		 3452009-09-07 Tristan Gingold <gingold@adacore.com>
346
23f938f1
TG		 347 * po/SRC-POTFILES.in: Regenerate.
348 * po/bfd.pot: Regenerate.
349
b11d79f2
TG		 350 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
351 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
352 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
353 st_mtim.tv_nsec to gas/configure.in
354 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
355 * configure: Regenerate.
356 * config.in: Regenerate.
357 * vmsutil.c: Moved to gas/config/te-vms.c
358 * vmsutil.h: Removed.
359 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
360 (BFD32_BACKENDS): Remove vmsutil.lo
361 * Makefile.in: Regenerate.
362
3d03da9a
EZ		 3632009-09-05 Eli Zaretskii <eliz@gnu.org>
364
365 * coffcode.h: Include libiberty.h.
366
96d56e9f
NC		 3672009-09-05 Martin Thuresson <martin@mtme.org>
368
369 * coff-arm.c (coff_arm_relocate_section)
370 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
371 Change member name class to symbol_class.
372 * coff-i960.c (coff_i960_relocate_section) Rename variable
373 class to class_val. Change member name class to symbol_class.
374 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
375 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
376 * coff-stgo32.c (adjust_aux_in_post)
377 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
378 to in_class.
379 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
380 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
381 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
382 to n_sclass.
383 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
384 variables named class to n_sclass. (coff_write_symbols): Rename
385 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
386 argument class to symbol_class.
387 * cofflink.c (_bfd_coff_link_hash_newfunc)
388 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
389 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
390 Update code to use renamed members.
391 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
392 argument class to in_class.
393 * libcoff-in.h (struct coff_link_hash_entry, struct
394 coff_debug_merge_type) Renamed members class to symbol_class and
395 type_class.
396 * libcoff.h Regenerated.
397 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
398 Rename argument class to in_class.
399 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
400 renamed members.
401 * pef.h (struct bfd_pef_imported_symbol): Changed name of
402 member class to symbol_class.
403
df7e4f42
L		 4042009-09-04 H.J. Lu <hongjiu.lu@intel.com>
405
406 * configure: Regenerated.
407
bac4da50
TG		 4082009-09-04 Tristan Gingold <gingold@adacore.com>
409
410 * configure.in: Bump version to 2.20.51
bac4da50 411
57e96a08
AM		 4122009-09-04 Alan Modra <amodra@bigpond.net.au>
413
414 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
415
153d38f6
JZ		 4162009-09-04 Jie Zhang <jie.zhang@analog.com>
417
418 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
419 create .rela.bss.
420 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
421 for empty .rela.bss and .rel.plt sections.
422
5bbc5ae7
AN		 4232009-09-03 Adam Nemet <anemet@caviumnetworks.com>
424
425 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
426 R_MIPS_JALR unless symbol resolves locally.
427
99da6b5f
AN		 4282009-09-03 Adam Nemet <anemet@caviumnetworks.com>
429
430 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
431 has_static_relocs for R_MIPS_JALR.
432
fcbc2f09
MR		 4332009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
434
435 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
436 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
437 respective stubs.
438
90d60710
L		 4392009-09-01 H.J. Lu <hongjiu.lu@intel.com>
440
441 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
442 plt earlier.
443
11d73275
TG		 4442009-09-01 Tristan Gingold <gingold@adacore.com>
445
446 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
447 dependencies. Reindent.
448 * configure.com: Ported to Itanium VMS. Now generates a build.com
449 to build without make. Add messages but make edit silent.
450 * hosts/alphavms.h: Add a prototype for stpcpy.
451 * vms.c: Add a missing include for Alpha VMS.
452 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
453
94be91de
JB		 4542009-08-31 Jan Beulich <jbeulich@novell.com>
455
456 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
457 * elf.c (bfd_elf_get_default_section_type): New.
458 (elf_fake_sections): Use bfd_elf_get_default_section_type.
459
883c7410
L		 4602009-08-30 H.J. Lu <hongjiu.lu@intel.com>
461
462 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
463 accidental checkin.
464 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
465
095106a2
AM		 4662009-08-30 Alan Modra <amodra@bigpond.net.au>
467
468 PR ld/10569
469 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
470 (bfd_emul_get_commonpagesize): Likewise.
471
d3ce72d0
NC		 4722009-08-29 Martin Thuresson <martin@mtme.org>
473
474 * elf32-arm.c (struct stub_def): Rename member template to
475 template_sequence. (arm_build_one_stub,
476 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
477 Rename variable template to template_sequence.
478 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
479 Rename variable template to template_val.
480 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
481 new to new_symbol.
482 * coffgen.c (coff_make_empty_symbol)
483 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
484 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
485 new to new_insn.
486 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
487 to new_symbol.
488 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
489 new to new_reloc.
490 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
491 * ieee.c (ieee_make_empty_symbol): Rename variable new to
492 new_symbol.
493 * linker.c (bfd_new_link_order): Rename variable new to
494 new_lo.
495 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
496 symbol.
497 * oasys.c (oasys_make_empty_symbol): Rename variable new to
498 new_symbol_type.
499 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
500 new to new_symbol_type.
501 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
502 to new_symbol.
503 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
504 new_dump.
505 (read_hdr, rs6000coff_core_p)
506 (rs6000coff_core_file_matches_executable_p)
507 (rs6000coff_core_file_failing_command)
508 (rs6000coff_core_file_failing_signal): Updated function to use new
509 union member name.
510 * som.c (som_make_empty_symbol): Rename variable new to
511 new_symbol_type.
512 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
513 to new_symbol.
514 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
515 variable new to new_symbol.
516
573e8a1c
RW		 5172009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
518
519 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
520 bfdlibdir and bfdincludedir.
521 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
522 [INSTALL_LIBBFD]: ... here, ...
523 [INSTALL_LIBBFD]: ... and empty overrides here.
524 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
525 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
526 * Makefile.in: Regenerate.
527 * configure: Regenerate.
528
325e58c7
NC		 5292009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
530
531 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
532 relocations. Rewrite output of dynamic TLS relocations.
533 (DTP_OFFSET, TP_OFFSET): New constants.
534 (dtpoff_base): Update.
535 (tpoff): Rename to tpoff_base, update.
536 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
537 New functions. Move code from elf_m68k_relocate_section here.
538 (elf_m68k_relocate_section): Update.
539 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
540
e5f2b1de
NC		 5412009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
542
543 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
544 non_got_ref value.
545 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
546 Handle non_got_ref field.
547 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
548
0666b2c3
AM		 5492009-08-26 Alan Modra <amodra@bigpond.net.au>
550
600b8686 551 PR ld/10518
0666b2c3
AM		 552 * linker.c (bfd_find_version_for_sym): Revert warning.
553
78a03297
AM		 5542009-08-26 Alan Modra <amodra@bigpond.net.au>
555
600b8686 556 PR ld/10518
78a03297
AM		 557 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
558 other wildcard match. Warn on multiple wildcard matches.
559
81ecdfbb
RW		 5602009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
561
14ec8efd
RW		 562 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
563 appending.
564 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
565 only in this condition.
566 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
567 to build but not install libbfd.la in this condition.
568 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
569 (install_libbfd, install_libbfd): Remove.
570 * Makefile.in: Regenerate.
571 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
572 (INCLUDES): ... this.
573 ($(MKDOC)): Adjust.
574 * doc/Makefile.in: Regenerate.
575
95b40122
RW		 576 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
577 no-dist and foreign.
578 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
579 dependency tracking to work for them.
580 (targets.lo, archures.lo, dwarf.lo): Rewrite to
581 use automake dependency tracking mechanism.
582 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
583 (mkdep section): Remove.
584 (BUILT_SOURCES): New, list $(BUILD_HFILES).
585 * Makefile.in: Regenerate.
586 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
587
af542c2e
RW		 588 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
589 (install-pdf, install-pdf-recursive, install-html)
590 (install-html-recursive): Remove.
591 * Makefile.in: Regenerate.
592
81ecdfbb
RW		 593 * Makefile.in: Regenerate.
594 * aclocal.m4: Likewise.
595 * config.in: Likewise.
596 * configure: Likewise.
597
cd1dac3d
DG		 5982009-08-21 Daniel Gutson <dgutson@codesourcery.com>
599
600 * elf32-arm.c (arch_has_thumb2_nop): New function.
601 (arch_has_arm_nop): New function.
602 (elf32_arm_final_link_relocate): NOP opcodes changed.
603
440ae135
DE		 6042009-08-16 Doug Evans <dje@google.com>
605
606 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
607 at least don't leak memory.
608
a109e2f5
DD		 6092009-08-13 DJ Delorie <dj@redhat.com>
610
611 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
612 if needed.
613
c1742541
NC		 6142009-08-12 Nick Clifton <nickc@redhat.com>
615
616 * po/fi.po: Updated Finnish translation.
617
6a9adeca
BS		 6182009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
619
620 Merge some FRV FDPIC changes into the Blackfin code.
621 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
622 summary reloc information.
623 (bfinfdpic_dynamic_got_plt_info): New.
624 (_bfin_create_got_section): Create the PLT section here.
625 (elf32_bfinfdpic_create_dynamic_sections): Not here.
626 (_bfinfdpic_count_nontls_entries): Move out of...
627 (_bfinfdpic_count_got_plt_entries): ... here.
628 (_bfinfdpic_count_relocs_fixups): Likewise.
629 (_bfinfdpic_reset_got_plt_entries): New.
630 (_bfinfdpic_size_got_plt): Move out of...
631 (elf32_bfinfdpic_size_dynamic_sections): ... here.
632 (bfinfdpic_relocate_section): Be careful not to call
633 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
634 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
635 New functions.
636 (elf_backend_discard_info): Define for FD-PIC.
637
5dabe785
AM		 6382009-08-11 Alan Modra <amodra@bigpond.net.au>
639
640 * elflink.c: Add FIXMEs for some places that require octets_per_byte
641 adjustments.
642 * elf-eh-frame.c: Likewise.
643 * merge.c: Likewise.
644
ea7a63de
AM		 6452009-08-11 Alan Modra <amodra@bigpond.net.au>
646
647 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
648 to x86 and x86_64 configurations.
649 * configure: Regenerate.
650
9bf609ec
JK		 6512009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
652
653 Stop using bfd_usrdata in libbfd.
654 * coff-stgo32.c (bfd_coff_go32stub): Remove.
655 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
656 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
657 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
658 filehdr_dst->u.go32.stub. New comment with the reason.
659 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
660 Substitute the removed macro bfd_coff_go32stub.
661 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
662 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
663 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
664 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
665 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
666 bfd_coff_go32stub.
667 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
668 * libcoff-in.h (coff_data_type): New field go32stub.
669 * libcoff.h: Regenerated.
670
e39e47bd
JK		 6712009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
672
673 Fix go32 stub preservation by objcopy.
674 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
675 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
676 go32stub.
677
ffcb4889
NS		 6782009-08-10 Nathan Sidwell <nathan@codesourcery.com>
679
680 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
681 symbols.
682 (elf32_arm_final_link_relocate): Treat local undefined symbols the
683 same as global undefined symbols.
684 (elf32_arm_relocate_section): Give an error for local undefined
685 non-weak symbols, unless the reloc will not use the symbol.
686
01017ef8
NS		 6872009-08-10 Nathan Sidwell <nathan@codesourcery.com>
688
689 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
690 (ppc_elf_relax_section): Use symbol index to distinguish
691 relocatable stubs.
692
a8ad78a7
AM		 6932009-08-10 Alan Modra <amodra@bigpond.net.au>
694
695 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
696
91e21fb7
AM		 6972009-08-10 Alan Modra <amodra@bigpond.net.au>
698
699 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
700 info for STT_GNU_IFUNC.
701 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
702 on got refs in case the symbol turns out to be ifunc.
703 (ppc_elf_gc_sweep_hook): Similarly.
704 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
705 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
706 (ppc_elf_size_dynamic_sections): Likewise.
707 (ppc_elf_relocate_section): Likewise.
708
6a9adeca 7092009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 710
711 From Mike Frysinger <michael.frysinger@analog.com>
712 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
713 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
714 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
715 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
716 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
717 Adjust to match the renamed reloc definitions.
7ee314fa 718
e7e75368
AM		 7192009-08-08 Alan Modra <amodra@bigpond.net.au>
720
721 PR 10494
722 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
723 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
724
918d9742
TT		 7252009-08-07 Tom Tromey <tromey@redhat.com>
726
727 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
728 aliasing error.
729
7ba29e2a
NC		 7302009-08-06 Michael Eager <eager@eagercon.com>
731
732 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
733 * Makefile.in: Regenerate.
734 * archures.c: Add bfd_arch_microblaze.
735 * bfd-in2.h: Regenerate.
736 * config.bfd: Add microblaze target.
737 * configure.in: Add bfd_elf32_microblaze_vec target.
738 * configure: Regenerate.
739 * cpu-microblaze.c: New.
740 * elf32-microblaze.c: New.
741 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
742 * libbfd.h: Regenerate.
743 * reloc.c: Add MICROBLAZE relocations.
744 * section.c: Add struct relax_table and relax_count to section.
745 * targets.c: Add bfd_elf32_microblaze_vec.
746
e47bf690
JJ		 7472009-08-06 Jakub Jelinek <jakub@redhat.com>
748 Alan Modra <amodra@bigpond.net.au>
749
750 PR binutils/10492
751 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
752 symbols.
753 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
754 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
755
3ae046cc
NS		 7562009-08-06 Nathan Sidwell <nathan@codesourcery.com>
757
758 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
759 at least once when fixing cortex-a8.
760
cd8d5a82
CF		 7612009-08-05 Chao-ying Fu <fu@mips.com>
762
763 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
764 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
765 for CPUs. It is true for RM9000.
766 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
767 for all CPUs.
768 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
769 to guard the transformation.
770
9cc305ec
TS		 7712009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
772
773 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
774 (spu_elf_size_sections): Declare prototype.
775 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
776 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
777 (spu_elf_emit_fixup): New function.
778 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
779 (spu_elf_size_sections): New function.
780
eb7c4339
NS		 7812009-08-05 Nathan Sidwell <nathan@codesourcery.com>
782
783 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
784 (arm_build_one_stub): Build a8 veneers as a separate pass.
785 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
786 parameters. Use them to check if we create a different a8 fixup
787 than the previous pass.
788 (elf32_arm_size_stubs): Move scope of stub_changed and
789 prev_num_a8_fixes into main loop.
790 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
791
a9585d22
AM		 7922009-08-04 Alan Modra <amodra@bigpond.net.au>
793
794 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
795 which find_plt_ent is called. Delete redundant code.
796
45b222d6
L		 7972009-08-03 H.J. Lu <hongjiu.lu@intel.com>
798
799 PR binutils/10363
800 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
801 invalid string offset.
802
004fb780
L		 8032009-08-03 H.J. Lu <hongjiu.lu@intel.com>
804
805 PR ld/10433
806 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
807 to htab->init_got_offset and plt to htab->init_plt_offset
808 when discarding space for dynamic relocations.
809
a877a2b6
AM		 8102009-08-03 Alan Modra <amodra@bigpond.net.au>
811
812 * elf32-ppc.c (struct plt_entry): Revise comments.
813 (ppc_elf_check_relocs): Don't create needless plt_entry info
814 for non-pie executables. Don't test info->pie when info->shared
815 already covers that case.
816 (ppc_elf_gc_sweep_hook): Adjust for above change.
817 (add_stub_sym): Don't test info->pie when info->shared tested.
818 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
819 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
820 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
821 (ppc_elf_relocate_section): Likewise.
822
de972ffa
AM		 8232009-08-03 Alan Modra <amodra@bigpond.net.au>
824
825 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
826 for local ifunc symbols in non-pie executables, regardless of
827 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
828 code so that it's obvious that we only do anything special for
829 local ifunc syms.
830 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
831 (allocate_dynrelocs): Correct comment for syms defined in plt.
832 Don't specially allocate ifunc dyn relocs.
833 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
834 (ppc_elf_relocate_section): Set "relocation" value for ifunc
835 syms in non-pie executables. No specially allocated dyn relocs
836 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
837 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
838 a non-pie executable.
839
1d85728f
L		 8402009-08-02 H.J. Lu <hongjiu.lu@intel.com>
841 Jakub Jelinek <jakub@redhat.com>
842
843 PR ld/6443
844 * elf32-i386.c (elf_i386_tls_transition): Check executable
845 instead of shared for TLS when building PIE.
846 (elf_i386_check_relocs): Likewise.
847 (elf_i386_allocate_dynrelocs): Likewise.
848 (elf_i386_relocate_section): Likewise.
849
850 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
851 instead of shared for TLS when building PIE.
852 (elf64_x86_64_check_relocs): Likewise.
853 (elf64_x86_64_allocate_dynrelocs): Likewise.
854 (elf64_x86_64_relocate_section): Likewise.
855
5d8d4872
AG		 8562009-07-31 Anthony Green <green@moxielogic.com>
857
858 * config.bfd (targ_cpu): Add moxie-uclinux support.
859
080a1b9f
HPN		 8602009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
861
862 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
863
25f23106
AM		 8642009-07-30 Alan Modra <amodra@bigpond.net.au>
865
866 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
867 used by indirect function support. Count dynamic relocs for
868 ifunc syms.
869 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
870 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
871 in iplt and their relocs in reliplt. Don't make ifunc syms
872 dynamic. Allocate got entry relocs for non-dynamic ifunc in
873 reliplt. Handle other dynamic relocs for ifunc.
874 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
875 ifunc in reliplt, likewise relocs for got against local ifunc.
876 Typo fix on reliplt size adjust.
877 (ppc_elf_relocate_section): Don't use plt scheme of allocating
878 relocs 1-1 with entries for iplt, instead just add using
879 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
880 Error on invalid ifunc dyn relocs.
881 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
882 in iplt/reliplt.
883 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
884 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
885 (ppc64_elf_reloc_type_lookup): Handle new relocs.
886 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
887 (allocate_dynrelocs): As for elf32-ppc.c above.
888 (ppc64_elf_size_dynamic_sections): Likewise.
889 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
890 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
891 (ppc_size_one_stub): Similarly.
892 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
893 relocs too.
894 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
895
80f540b7
HPN		 8962009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
897
898 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
899 change. Add note to head comment.
900
4ad4f3cb
JB		 9012009-07-28 Jan Beulich <jbeulich@novell.com>
902
903 * archive.c (get_extended_arelt_filename): Remove redundant
904 range check on index.
905
d8d2f433
DK		 9062009-07-27 Doug Kwan <dougkwan@google.com>
907
908 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
909
9e675548
L		 9102009-07-27 H.J. Lu <hongjiu.lu@intel.com>
911
912 * archures.c bfd_*_arch): Sorted.
913 (bfd_archures_list): Likewise.
914
86514226
SR		 9152009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
916
9e675548 917 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 918 to R_cr16_NUM32 relocation.
919
305f7588
MS		 9202009-07-26 Michael Eager <eager@eagercon.com>
921
922 * archures.c: Add bfd_mach_ppc_405
923 * bfd-in2.h: Same.
924
b1995b01
L		 9252009-07-25 H.J. Lu <hongjiu.lu@intel.com>
926
927 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
928 * cpu-l1om.c (bfd_l1om_arch): Likewise.
929
8a9036a4
L		 9302009-07-25 H.J. Lu <hongjiu.lu@intel.com>
931
932 * archures.c (bfd_architecture): Add bfd_arch_l1om.
933 (bfd_l1om_arch): New.
934 (bfd_archures_list): Add &bfd_l1om_arch.
935 * bfd-in2.h: Regenerated.
936
937 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
938 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
939 if bfd_elf64_x86_64_freebsd_vec is supported.
940 (targ_selvecs): Likewise.
941
942 * configure.in: Support bfd_elf64_l1om_vec and
943 bfd_elf64_l1om_freebsd_vec.
944 * configure: Regenerated.
945
946 * cpu-l1om.c: New.
947
948 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
949 (bfd_elf64_l1om_vec): Likewise.
950 (bfd_elf64_l1om_freebsd_vec): Likewise.
951
952 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
953 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
954 * Makefile.in: Regenerated.
955
956 * targets.c (bfd_elf64_l1om_vec): New.
957 (bfd_elf64_l1om_freebsd_vec): Likewise.
958 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
959 bfd_elf64_l1om_freebsd_vec.
960
8fdcc58d
TS		 9612009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
962 Alan Modra <amodra@bigpond.net.au>
963
964 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
965 * bfd-in2.h: Regenerate.
966 * libbfd.h: Regenerate.
967 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
968 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
969 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
970
9b769489
L		 9712009-07-23 H.J. Lu <hongjiu.lu@intel.com>
972
973 PR ld/10434
974 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
975 instead of shared for R_X86_64_TPOFF32.
976 (elf64_x86_64_relocate_section): Likewise.
977
3e7a7d11
NC		 9782009-07-23 Ulrich Drepper <drepper@redhat.com>
979
980 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
981 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
982 with the BSF_GNU_UNIQUE flag bit set.
983 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
984 for symbols with STB_GNU_UNIQUE binding.
985 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
986 with the STB_GNU_UNIQUE binding.
987 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
988 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
989 symbols with the unique_global field set.
990 (elf_link_output_extsym): Set unique_global field for symbols with
991 the STB_GNU_UNIQUE binding.
992 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
993 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
994 symbols.
995 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
996 symbols.
997 * bfd-in2.h: Regenerate.
998
5f35ea9c
L		 9992009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1000
107601c8 1001 * elflink.c (elf_link_output_extsym): Revert the last change.
5f35ea9c 1002
b63cc625
L		 10032009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1004
107601c8
AM		 1005 PR ld/10433
1006 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1007 when ref_regular, not def_regular.
b63cc625 1008
2955ec4c
L		 10092009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1010
107601c8
AM		 1011 PR ld/10426
1012 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1013 from a DSO into a normal FUNC symbol.
1014 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1015 a normal FUNC symbol.
2955ec4c 1016
6d30f5b2
NC		 10172009-07-17 Chao-ying Fu <fu@mips.com>
1018
1019 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1020 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1021 interlocking, the last PLT entry needs a nop in the branch delay slot.
1022 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1023 output the last two PLT entries in reverse order.
1024
1f85278f
L		 10252009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1028 STT_GNU_IFUNC symbol for relocatable link.
1029 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1030
f07749bb
L		 10312009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1032
1033 * bfdio.c (bfd_iovec): Add comments for bmmap.
1034 * bfd-in2.h: Regenerated.
1035
8455dd2c
L		 10362009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1037
1038 * Makefile.am: Run "make dep-am".
1039 * Makefile.in: Regenerated.
1040
cedfb179
DK		 10412009-07-10 Doug Kwan <dougkwan@google.com>
1042
1043 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1044 target_addend and orig_insn.
1045
fa8f86ff
TT		 10462009-07-10 Tom Tromey <tromey@redhat.com>
1047
1048 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1049 (elf-eh-frame.lo): Likewise.
1050 (elf32-bfin.lo): Likewise.
1051 (elf32-frv.lo): Likewise.
1052 (elf32-xc16x.lo): Likewise.
1053 * Makefile.in: Rebuild.
1054 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1055 * elf-eh-frame.c: Likewise.
1056 * elf32-bfin.c: Likewise.
1057 * elf32-frv.c: Likewise.
1058 * elf32-xc16x.c: Likewise.
1059
33c6a8fc
JB		 10602009-07-10 Julian Brown <julian@codesourcery.com>
1061
1062 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1063 symbol a stub entry is derived from, not the entry for the stub
1064 itself, in call to elf32_arm_final_link_relocate.
1065
1d770845
L		 10662009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1069 when reporting addends.
1070
52cfded7
AM		 10712009-07-10 Alan Modra <amodra@bigpond.net.au>
1072
1073 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1074 data even when no stubs.
1075 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1076
e054468f
AM		 10772009-07-10 Alan Modra <amodra@bigpond.net.au>
1078
1079 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1080 (ppc_elf_get_synthetic_symtab): Report addend.
1081 (PLT_IFUNC): Define.
1082 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1083 (ppc_elf_create_glink): New function.
1084 (ppc_elf_create_dynamic_sections): Use it.
1085 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1086 (update_local_sym_info): Allocate space for local_plt array.
1087 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1088 entry pointer.
1089 (is_branch_reloc): New function.
1090 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1091 (ppc_elf_gc_sweep_hook): Likewise.
1092 (ppc_elf_adjust_dynamic_symbol): Likewise.
1093 (allocate_dynrelocs): Likewise.
1094 (ppc_elf_size_dynamic_sections): Likewise.
1095 (ppc_elf_relocate_section): Likewise.
1096 (branch_reloc_hash_match): Use is_branch_reloc.
1097 (ppc_elf_tls_optimize): Adjust for local_plt.
1098 (write_glink_stub): New function, extracted from..
1099 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1100 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1101 branch table when dynamic.
1102 (elf_backend_post_process_headers): Define.
1103 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1104 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1105 (ppc64_elf_get_synthetic_symtab): Report addend.
1106 (struct ppc_stub_hash_entry): Add plt_ent.
1107 (PLT_IFUNC): Define.
1108 (struct ppc_link_hash_table): Add iplt and reliplt.
1109 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1110 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1111 (update_local_sym_info): Allocate space for local_plt array.
1112 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1113 entry pointer.
1114 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1115 and don't change hash flags here.
1116 (is_branch_reloc): New function.
1117 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1118 (ppc64_elf_gc_sweep_hook): Likewise.
1119 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1120 (allocate_dynrelocs): Likewise.
1121 (ppc64_elf_size_dynamic_sections): Likewise.
1122 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1123 (ppc64_elf_size_stubs): Likewise.
1124 (ppc64_elf_relocate_section): Likewise.
1125 (get_sym_h): Adjust for local_plt.
1126 (branch_reloc_hash_match): Use is_branch_reloc.
1127 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1128 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1129
041de40d
AM		 11302009-07-10 Alan Modra <amodra@bigpond.net.au>
1131
1132 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1133
7ae26bc1
AM		 11342009-07-10 Alan Modra <amodra@bigpond.net.au>
1135
1136 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1137 and ref_regular_nonweak comment.
1138 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1139 when def_regular, not ref_regular.
1140 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1141 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1142 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1143
9c4d0c1f
AM		 11442009-07-09 Alan Modra <amodra@bigpond.net.au>
1145
1146 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1147 of malloc'd struct call_info.
1148 (pasted_function): Likewise, priority too.
1149
2fc6d3b0
AM		 11502009-07-07 Alan Modra <amodra@bigpond.net.au>
1151
1152 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1153 alignment when packing sections into overlays.
1154
9e1f7c0e
DK		 11552009-07-03 Cary Coutant <ccoutant@google.com>
1156
1157 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1158
4a768870
DK		 11592009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1160
1161 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1162 changes only) earlier patch:-
1163
107601c8 11642009-06-25 Kai Tietz <kai.tietz@onevision.com>
4a768870 1165
107601c8
AM		 1166 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1167 give .debug and .reloc data characteristics.
1168 (DOT_RELOC): New define for .reloc section string.
1169 (coff_write_object_contents): Use DOT_RELOC instead of string.
4a768870 1170
848f5748
TT		 11712009-07-02 Tom Tromey <tromey@redhat.com>
1172
1173 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1174 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1175
dda46a27
L		 11762009-07-01 Nick Clifton <nickc@redhat.com>
1177
1178 * elf-m10300.c: Remove trailing white space.
1179 * reloc.c: Likewise.
1180
efde2f2c
NC		 11812009-07-01 Douglas B Rupp <rupp@gnat.com>
1182
dda46a27 1183 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1184 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1185 * configure.in: Use them.
1186 * configure: Regenerate.
b11d79f2 1187 * config.in: Regenerate.
dda46a27 1188 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1189 #define _BSD_SOURCE. Add comments.
1190 (vms_file_stats_name): Calculate creation date based on available
1191 runtime data. Return 1 for version instead of 0.
1192
e1ec24c6
NC		 11932009-07-01 Nick Clifton <nickc@redhat.com>
1194
1195 PR 10072
1196 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1197 to R_ARM_THM_PC8 relocation.
1198
2709f570
NC		 11992009-06-29 Nick Clifton <nickc@redhat.com>
1200
1201 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1202 different uses of the relocations addend when a symbol is in a
1203 merged section.
1204
83b89087
L		 12052009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1206
1207 PR ld/10337
1208 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1209 SHT_REL/SHT_RELA sections on executable nor shared library.
1210 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1211 as a normal section.
1212
be7035c6
NC		 12132009-06-25 Nick Clifton <nickc@redhat.com>
1214
1215 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1216 symbols with SEC_MERGE flag.
1217
bdeb4032
KT		 12182009-06-25 Kai Tietz <kai.tietz@onevision.com>
1219
1220 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1221 give .debug and .reloc data characteristics.
1222 (DOT_RELOC): New define for .reloc section string.
1223 (coff_write_object_contents): Use DOT_RELOC instead of string.
1224
b32e07d7
TG		 12252009-06-25 Tristan Gingold <gingold@adacore.com>
1226
1227 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1228 (bfd_mach_o_canonicalize_dynamic_symtab)
1229 (bfd_mach_o_get_synthetic_symtab): Defines.
1230 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1231 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1232
1233 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1234 for scattered relocations.
1235 (bfd_mach_o_i386_print_thread): New function.
1236 (bfd_mach_o_print_thread): Define.
1237
1238 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1239 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1240 New functions extracted from ...
1241 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1242 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1243 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1244 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1245 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1246 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1247 Set name_str field.
1248 (bfd_mach_o_scan_read_dylib): Ditto.
1249 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1250 reindent.
1251 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1252 decode isym and flags on little endian targets. Set dysymtab field.
1253 (bfd_mach_o_scan_start_address): Adjust for enum names.
1254 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1255 (bfd_mach_o_print_section): Display bfd section name.
1256 (bfd_mach_o_print_segment): Display none if no name.
1257 (bfd_mach_o_print_dysymtab): Display next index for local, external
1258 and undefined symbols.
1259 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1260 Display dylinker name. Display thread and unixthread commands content.
1261 (bfd_mach_o_print_thread): New macro.
1262
1263 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1264 (bfd_mach_o_ppc_thread_flavour): Ditto.
1265 (bfd_mach_o_i386_thread_flavour): Ditto.
1266 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1267 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1268 BFD_MACH_O_THREAD_STATE_NONE.
1269 (bfd_mach_o_segment_command): Remove segment field.
1270 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1271 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1272 (bfd_mach_o_prebound_dylib_command): Ditto.
1273 (bfd_mach_o_dylib_command): Ditto.
1274 (bfd_mach_o_prebound_dylib_command): Remove section field.
1275 (mach_o_data_struct): Add dysymtab field.
1276 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1277 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1278 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1279 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1280 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1281
c41ba836
DK		 12822009-06-25 Rafael Avila de Espindola <espindola@google.com>
1283
1284 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1285 field of struct dirent.
1286
3188b070
TG		 12872009-06-23 Tristan Gingold <gingold@adacore.com>
1288
1289 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1290 of this macro. Fix indentation.
1291
022f8312
CL		 12922009-06-22 Christophe Lyon <christophe.lyon@st.com>
1293
1294 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1295 destination for defined dynamic symbols when deciding whether to
1296 insert a stub or not.
1297 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1298 when actually accessed through a PLT, even when generating a
1299 shared lib.
1300
d297e807
TG		 13012009-06-22 Tristan Gingold <gingold@adacore.com>
1302
1303 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1304 the relocs array.
1305
ceaf50a2
AM		 13062009-06-22 Alan Modra <amodra@bigpond.net.au>
1307
1308 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1309 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1310
983bddc8
AM		 13112009-06-22 Alan Modra <amodra@bigpond.net.au>
1312
1313 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1314
f8703194
L		 13152009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1316
1317 * elflink.c (elf_link_add_object_symbols): Avoid warning
1318 from -Wjump-misses-init in gcc 4.5.0.
1319
09a24cbf
L		 13202009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1321
1322 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1323 symbol on error.
1324 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1325
4c544807
L		 13262009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1327
1328 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1329 r_symndx. Report local symbol name on error.
1330 (elf_i386_check_relocs): Updated. Report local symbol name on
1331 error.
1332 (elf_i386_gc_sweep_hook): Updated.
1333 (elf_i386_relocate_section): Likewise.
1334
1335 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1336 r_symndx. Report local symbol name on error.
1337 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1338 on error.
1339 (elf64_x86_64_gc_sweep_hook): Updated.
1340 (elf64_x86_64_relocate_section): Likewise.
1341
b8674692
TG		 13422009-06-19 Tristan Gingold <gingold@adacore.com>
1343
1344 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1345
046b007d
TG		 13462009-06-19 Tristan Gingold <gingold@adacore.com>
1347
1348 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1349 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1350 (bfd_mach_o_valid): Ditto.
1351 (bfd_mach_o_wide_p): Ditto.
1352 (bfd_mach_o_canonicalize_reloc): Ditto.
1353 (bfd_mach_o_build_commands): Ditto.
1354 (bfd_mach_o_scan_read_thread): Ditto.
1355 (bfd_mach_o_flatten_sections): Ditto.
1356 (bfd_mach_o_scan_start_address): Ditto.
1357 (bfd_mach_o_lookup_section): Ditto.
1358 (bfd_mach_o_core_fetch_environment): Ditto.
1359 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1360 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1361 (bfd_mach_o_scan_write_symtab): Ditto.
1362 Use macros instead of hard-coded values.
1363 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1364 Use bfd_mach_o_get_data instead of direct access. Use macros
1365 instead of hard-coded values.
1366 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1367 Remove sym argument and get section from mdata.
1368 Move code into the else branch.
1369 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1370 Remove sym argument and get section from mdata. Adjust code.
1371 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1372 switch (which replaces consecutive if statements).
1373 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1374 module table, table of content, indirect symbols and external
1375 referenced symbols.
1376 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1377 field.
1378 (bfd_mach_o_scan_read_linkedit): New function.
1379 (bfd_mach_o_scan_read_str): Ditto.
1380 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1381 field of mdata.
1382 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1383 bfd_mach_o_count_symbols never returns an error.
1384 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1385 symtab field (there might be only one symtab).
1386 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1387 Handle sub frameworks, sub umbrella, sub library and sub client.
1388 Read code signature and segment split info commands.
1389 (bfd_mach_o_scan): Reindent.
1390 (bfd_mach_o_xlat_name): New type.
1391 (bfd_mach_o_print_flags): New function.
1392 (bfd_mach_o_get_name): Ditto.
1393 (bfd_mach_o_cpu_name): New variable.
1394 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1395 (bfd_mach_o_section_type_name)
1396 (bfd_mach_o_section_attribute_name)
1397 (bfd_mach_o_load_command_name): New variables.
1398 (bfd_mach_o_print_private_header): New function.
1399 (bfd_mach_o_print_section_map): New function extracted from
1400 bfd_mach_o_print_private_bfd_data.
1401 (bfd_mach_o_print_section): Ditto. Print more infos.
1402 (bfd_mach_o_print_segment): Ditto.
1403 (bfd_mach_o_print_dysymtab): Ditto.
1404 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1405 load weak dylib, reexport dylib and id dylib.
1406 Handle code signature and segment_split info.
1407 Handle sub frameworks, sub umbrella, sub library and sub client.
1408 (bfd_mach_o_section_get_nbr_indirect): New function.
1409
1410 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1411 (bfd_mach_o_header_flags): New enum to define header flags.
1412 (bfd_mach_o_section_attribute): New enum to replace ...
1413 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1414 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1415 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1416 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1417 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1418 these removed macros.
1419 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1420 (bfd_mach_o_dylib_module): New type.
1421 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1422 macros.
1423 (bfd_mach_o_dylib_table_of_content): New type.
1424 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1425 (bfd_mach_o_dylib_reference): New type.
1426 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1427 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1428 modules, toc, references and indirect syms.
1429 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1430 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1431 unused). Add comment.
1432 (bfd_mach_o_dylib_command): Ditto.
1433 (bfd_mach_o_prebound_dylib_command): Ditto.
1434 (bfd_mach_o_linkedit_command): New type.
1435 (bfd_mach_o_str_command): New type.
1436 (bfd_mach_o_load_command): Add linkedit and str fields.
1437 (mach_o_data_struct): Add symtab field.
1438 (bfd_get_mach_o_data): Renamed to ...
1439 (bfd_mach_o_get_data): ... this new macro.
1440 (bfd_mach_o_scan_read_symtab_symbol,
1441 bfd_mach_o_scan_read_symtab_strtab,
1442 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1443
1444 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1445 instead of direct access.
1446
6d78d0b9
AM		 14472009-06-19 Alan Modra <amodra@bigpond.net.au>
1448
1449 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1450 R_PPC_PLTREL24 relocs.
1451 (ppc_elf_relocate_section): Likewise.
1452
3ec01793
AM		 14532009-06-19 Alan Modra <amodra@bigpond.net.au>
1454
1455 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1456 pointer to sym hash. Update all uses.
1457 (update_plt_info): Likewise. Don't check addend here.
1458
c2e61a4e
L		 14592009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1460
1461 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1462 bfd_sym_from_r_symndx.
1463 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1464
87d72d41
AM		 14652009-06-18 Alan Modra <amodra@bigpond.net.au>
1466
1467 * elf-bfd.h (struct sym_sec_cache): Delete.
1468 (struct sym_cache): New.
1469 (bfd_section_from_r_symndx): Delete prototype.
1470 (bfd_sym_from_r_symndx): Define prototype.
1471 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1472 (bfd_sym_from_r_symndx): ..new function.
1473 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1474 bfd_section_from_r_symndx to new struct and function.
1475 * elf32-bfin.c: Likewise.
1476 * elf32-hppa.c: Likewise.
1477 * elf32-i386.c: Likewise.
1478 * elf32-m32r.c: Likewise.
1479 * elf32-m68hc1x.c: Likewise.
1480 * elf32-m68hc1x.h: Likewise.
1481 * elf32-m68k.c: Likewise.
1482 * elf32-ppc.c: Likewise.
1483 * elf32-s390.c: Likewise.
1484 * elf32-sh.c: Likewise.
1485 * elf64-ppc.c: Likewise.
1486 * elf64-s390.c: Likewise.
1487 * elf64-x86-64.c: Likewise.
1488 * elfxx-sparc.c: Likewise.
1489 * elfxx-sparc.h: Likewise.
1490
14aae723
L		 14912009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1492
1493 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1494 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1495
5e486aa1
NC		 14962009-06-18 Nick Clifton <nickc@redhat.com>
1497
1498 * elflink.c (elf_link_sort_relocs): Return early if there are no
1499 relocs to sort.
1500
361dff73
DK		 15012009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1502
32425da9
NC		 1503 Merge cegcc and mingw32ce target name changes from
1504 CeGCC project:
361dff73 1505
32425da9 1506 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1507
1508 * config.bfd: Add arm*-*-cegcc* target.
1509
32425da9 1510 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1511
1512 * config.bfd: Add arm-*-mingw32ce* target.
1513
e03a8ed8
L		 15142009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1517 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1518 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1519 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1520
15212009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1522
1523 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1524 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1525 * elf32-i386.c (elf_i386_check_relocs): Use it.
1526 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1527
15282009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1529
1530 * elf-bfd.h (elf_dyn_relocs): New.
1531
1532 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1533 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1534 elf_dyn_relocs.
1535 (elf_i386_copy_indirect_symbol): Likewise.
1536 (elf_i386_check_relocs): Likewise.
1537 (elf_i386_gc_sweep_hook): Likewise.
1538 (elf_i386_allocate_dynrelocs): Likewise.
1539 (elf_i386_readonly_dynrelocs): Likewise.
1540 (elf_i386_size_dynamic_sections): Likewise.
1541
1542 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1543 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1544 with elf_dyn_relocs.
1545 (elf64_x86_64_copy_indirect_symbol): Updated.
1546 (elf64_x86_64_check_relocs): Likewise.
1547 (elf64_x86_64_gc_sweep_hook): Likewise.
1548 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1549 (elf64_x86_64_allocate_dynrelocs): Likewise.
1550 (elf64_x86_64_readonly_dynrelocs): Likewise.
1551 (elf64_x86_64_size_dynamic_sections): Likewise.
1552
64e77c6d
L		 15532009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 * elf32-arm.c (create_got_section): Get existing .rela.got
1556 section.
1557 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1558 * elf32-lm32.c (create_got_section): Likewise.
1559 * elf32-m32r.c (create_got_section): Likewise.
1560 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1561 * elf32-s390.c (create_got_section): Likewise.
1562 * elf32-sh.c (create_got_section): Likewise.
1563 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1564 * elf64-s390.c (create_got_section): Likewise.
1565 * elfxx-sparc.c (create_got_section): Likewise.
1566
1567 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1568 the GOT size.
1569
d2149d72
L		 15702009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1571
1572 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1573
1574 * elf32-i386.c (elf_i386_local_hash): Removed.
1575 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1576 (elf_i386_get_local_sym_hash): Likewise.
1577
1578 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1579 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1580 (elf64_x86_64_get_local_sym_hash): Likewise.
1581 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1582 (get_local_sym_hash): Likewise.
1583
cc3bd654
L		 15842009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1587 rel_got_sec and plt_sec.
1588 (elfNN_ia64_relax_section): Updated.
1589 (elfNN_ia64_create_dynamic_sections): Likewise.
1590 (get_got): Likewise.
1591 (allocate_dynrel_entries): Likewise.
1592 (elfNN_ia64_size_dynamic_sections): Likewise.
1593 (set_got_entry): Likewise.
1594 (elfNN_ia64_choose_gp): Likewise.
1595 (elfNN_ia64_relocate_section): Likewise.
1596 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1597 (elfNN_ia64_finish_dynamic_sections): Likewise.
1598
be3e406d
UW		 15992009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1600
1601 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1602 also for calls.
1603
6de2ae4a
L		 16042009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1605
1606 * configure.in (elf): Add elf-ifunc.lo.
1607
1608 * configure: Regenerated.
1609 * Makefile.in: Likewise.
1610
1611 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1612 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1613
1614 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1615 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1616 irelifunc.
1617 (elf_i386_link_hash_table_create): Likewise.
1618 (elf_i386_create_dynamic_sections): Likewise.
1619 (elf_i386_check_relocs): Likewise.
1620 (elf_i386_allocate_dynrelocs): Likewise.
1621 (elf_i386_size_dynamic_sections): Likewise.
1622 (elf_i386_relocate_section): Likewise.
1623 (elf_i386_finish_dynamic_symbol): Likewise.
1624 (elf_i386_finish_dynamic_sections): Likewise.
1625 (elf_i386_create_got_section): Removed.
1626
1627 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1628 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1629 irelifunc.
1630 (elf64_x86_64_compute_jump_table_size): Updated.
1631 (elf64_x86_64_link_hash_table_create): Likewise.
1632 (elf64_x86_64_create_dynamic_sections): Likewise.
1633 (elf64_x86_64_check_relocs): Likewise.
1634 (elf64_x86_64_allocate_dynrelocs): Likewise.
1635 (elf64_x86_64_size_dynamic_sections): Likewise.
1636 (elf64_x86_64_relocate_section): Likewise.
1637 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1638 (elf64_x86_64_finish_dynamic_sections): Likewise.
1639 (elf64_x86_64_create_got_section): Removed.
1640
1641 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1642 for pointer alignment. Set up section pointers.
1643 (_bfd_elf_create_dynamic_sections): Likewise.
1644 (_bfd_elf_create_ifunc_sections): Moved to ...
1645 * elf-ifunc.c: Here. New.
1646
1647 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1648 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1649 Run "make dep-am".
1650
81694485
NC		 16512009-06-16 Doug Kwan <dougkwan@google.com>
1652
6de2ae4a
L		 1653 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1654 to bfd_signed_vma. Cast constant operands which are used in
1655 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1656
6db7e006
MR		 16572009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1658
1659 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1660 (elf_backend_plt_sym_val): Define.
1661
9b90d8fd
MR		 16622009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1663
1664 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1665 (elf_backend_reloc_type_class): Define.
1666
04981bc1
MR		 16672009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1668
1669 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1670 from an executable to a shared library treat R_VAX_PC32
1671 relocations as R_VAX_PLT32 ones.
1672
886815b2
MR		 16732009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1674
1675 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1676 symbols in GOT space calculation.
1677 (elf_vax_relocate_section): Adjust accordingly.
1678
6c4fb25a
MR		 16792009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1680
1681 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1682 include <R11:R2>.
1683
7b6021f1
MR		 16842009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1685
1686 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1687 attribute.
1688 (elf_vax_relocate_section): Likewise.
1689
188dbb07
L		 16902009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1691
1692 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1693 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1694
048cbda4
L		 16952009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1696
1697 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1698 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1699
482c6ce9
L		 17002009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 * Makefile.am: Run "make dep-am".
1703 * Makefile.in: Regenerated.
1704
eba077f2
L		 17052009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1708 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1709
ec68b083
NC		 17102009-06-15 Nick Clifton <nickc@redhat.com>
1711
1712 * po/ru.po: New Russian translation.
1713 * configure.in (ALL_LINGUAS): Add ru.
1714 * configure: Regenerate.
1715
b80ee1aa
L		 17162009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1717
1718 * elf32-i386.c: Remove duplicated comments.
1719
44c4ea11
L		 17202009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1721
1722 PR ld/10270
1723 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1724 dynamic IFUNC pointer in non-shared object. Use .got.plt
1725 for IFUNC definition in PIE.
1726 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1727 PIE locally.
1728
1729 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1730 dynamic IFUNC pointer in non-shared object. Use .got.plt
1731 for IFUNC definition in PIE.
1732 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1733 PIE locally.
1734
8b7e2992
L		 17352009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1736
1737 * elf32-i386.c (elf_i386_check_relocs): Properly report
1738 local symbol for unhandled relocation against STT_GNU_IFUNC
1739 symbol.
637fa7af 1740 (elf_i386_relocate_section): Likewise.
8b7e2992 1741 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1742 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1743
c25bc9fc
L		 17442009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 PR ld/10269
1747 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1748 (elf_i386_link_hash_table): Add loc_hash_table and
1749 loc_hash_memory.
1750 (elf_i386_local_hash): New.
1751 (elf_i386_local_htab_hash): Likewise.
1752 (elf_i386_local_htab_eq): Likewise.
1753 (elf_i386_get_local_sym_hash): Likewise.
1754 (elf_i386_link_hash_table_free): Likewise.
1755 (elf_i386_allocate_local_dynrelocs): Likewise.
1756 (elf_i386_finish_local_dynamic_symbol): Likewise.
1757 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1758 (elf_i386_link_hash_table_create): Create loc_hash_table and
1759 loc_hash_memory.
1760 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1761 (elf_i386_size_dynamic_sections): Likewise.
1762 (elf_i386_relocate_section): Likewise.
1763 (elf_i386_finish_dynamic_sections): Likewise.
1764 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1765 isn't NULL.
1766
1767 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1768 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1769 loc_hash_memory.
1770 (elf64_x86_64_local_hash): New.
1771 (elf64_x86_64_local_htab_hash): Likewise.
1772 (elf64_x86_64_local_htab_eq): Likewise.
1773 (elf64_x86_64_get_local_sym_hash): Likewise.
1774 (elf64_x86_64_link_hash_table_free): Likewise.
1775 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1776 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1777 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1778 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1779 and loc_hash_memory.
1780 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1781 symbols.
1782 (elf64_x86_64_size_dynamic_sections): Likewise.
1783 (elf64_x86_64_relocate_section): Likewise.
1784 (elf64_x86_64_finish_dynamic_sections): Likewise.
1785 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1786 sym isn't NULL.
1787
dec9d5df
PB		 17882009-06-10 Philip Blundell <philb@gnu.org>
1789
1790 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1791 elf_sec->this_hdr == NULL.
1792
92bc0e80
TG		 17932009-06-12 Tristan Gingold <gingold@adacore.com>
1794
1795 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1796 * bfd-in2.h: Regenerated.
1797 * libbfd.h: Regenerated.
1798
1799 * mach-o.c (FILE_ALIGN): New macro.
1800 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1801 (bfd_mach_o_print_symbol): Ditto.
1802 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1803 (bfd_mach_o_get_reloc_upper_bound): New function.
1804 (bfd_mach_o_canonicalize_reloc): Ditto.
1805 (bfd_mach_o_scan_write_relocs): Ditto.
1806 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1807 (bfd_mach_o_scan_write_section_64): Ditto.
1808 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1809 written for load command. Do not compute section file offset.
1810 (bfd_mach_o_scan_write_segment_64): Ditto.
1811 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1812 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1813 Mach-O to ...
1814 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1815 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1816 Call bfd_mach_o_mangle_symbols.
1817 (bfd_mach_o_build_commands): Adjust for filelen field.
1818 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1819 Do not set symtab file offset anymore here.
1820 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1821 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1822 Set reloc_count and rel_filepos section fields.
1823 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1824 unsigned int.
1825 (bfd_mach_o_scan_read_section_64): Ditto.
1826 (bfd_mach_o_scan_read_section): Ditto.
1827 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1828 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1829 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1830 Handle weak-ref symbols.
1831 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1832 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1833 (bfd_mach_o_scan): Remove assignment to removed field.
1834 (bfd_mach_o_mkobject_init): Ditto.
1835 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1836 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1837 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1838 (bfd_mach_o_swap_reloc_in): Ditto.
1839 (bfd_mach_o_swap_reloc_out): Ditto.
1840
1841 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1842 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1843 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1844 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1845 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1846 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1847 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1848 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1849 (BFD_MACH_O_N_WEAK_DEF): New macros.
1850 Add comments.
1851 (bfd_mach_o_section_type): Add new enumeration values.
1852 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1853 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1854 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1855 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1856 macros.
1857 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1858 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1859 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1860 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1861 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1862 (BFD_MACH_O_RELENT_SIZE): Ditto.
1863 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1864 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1865 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1866 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1867 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1868 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1869 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1870 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1871 (bfd_mach_o_reloc_info): New struct.
1872 (bfd_mach_o_asymbol): New struct.
1873 (bfd_mach_o_symtab_command): The symbols field is now of type
1874 bfd_mach_o_asymbol.
1875 (bfd_mach_o_load_command): The offset and len fields are now of type
1876 unsigned int.
1877 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1878 Add a filelen field. Add comments.
1879 (bfd_mach_o_backend_data): New struct.
1880 (bfd_mach_o_get_backend_data): New macro.
1881 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1882 bfd_mach_o_asymbol.
1883 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1884 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1885 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 1886
92bc0e80
TG		 1887 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1888 duplicated macro. Now defined to _bfd_generic_is_local_label.
1889 (TARGET_NAME_BACKEND): New macro...
1890 (TARGET_NAME_BACKEND): ... used to name a new variable.
1891 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1892 Mach-O backend data.
1893
1894 * mach-o-i386.c (i386_howto_table): New variable.
1895 (bfd_mach_o_i386_swap_reloc_in): New function.
1896 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1897 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1898 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1899 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1900 (bfd_mach_o_bfd_reloc_type_lookup)
1901 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1902
8c7d38e8
NC		 19032009-06-11 Eric Paris <eparis@redhat.com>
1904 Nick Clifton <nickc@redhat.com>
1905
1906 * opncls.c (_maybe_make_executable): New function. Gives execute
1907 permission to an executable bfd that was opened for writing
1908 provided that it is a regular file. Replaces common code found in...
1909 (bfd_close): here and ...
1910 (bfd_close_all_done): here.
1911
f865a31d
AG		 19122009-06-11 Anthony Green <green@moxielogic.com>
1913
1914 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1915 * bfd-in2.h: Rebuilt.
1916 * libbfd.h: Rebuilt.
1917 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1918 relocation support.
1919 (moxie_reloc_map): Ditto.
1920 Clean up copyright notice.
1921
25b88f33 19222009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 1923
1372b818 1924 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1925 * bfdio.c (bfd_mmap): New function.
1926 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1927 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1928 (cache_iovec): Initialize bmmap member.
1929 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 1930 (opncls_iovec): Initialize bmmap member.
1931
c2f09c75
TG		 19322009-06-09 Tristan Gingold <gingold@adacore.com>
1933
1934 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1935 and stabstr_segment fields.
1936 (mach_o_be_vec, mach_o_le_vec): Removed
1937 (bfd_mach_o_version): New prototype.
1938
1939 * mach-o.c (bfd_mach_o_version): Make this function public.
1940 (mach_o_wide_p): New function.
1941 (bfd_mach_o_wide_p): Ditto.
1942 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1943 weird names.
1944 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1945 Search in the list only if the name starts with a dot.
1946 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1947 test. Check bfd_seek status.
1948 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1949 (bfd_mach_o_scan_write_section_32): Ditto.
1950 (bfd_mach_o_scan_write_section_64): Ditto.
1951 (bfd_mach_o_scan_write_section): Removed.
1952 (bfd_mach_o_scan_write_segment): Split into ...
1953 (bfd_mach_o_scan_write_segment_32): ... this and ...
1954 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1955 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1956 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1957 symbol table. Now returns a boolean.
1958 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1959 Adjust for status type.
1960 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1961 test. Write symbol table. Numbers the sections.
1962 (bfd_mach_o_read_header): Check bfd_seek status.
1963 Use mach_o_wide_p instead of hard-coded test.
1964 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1965 (bfd_mach_o_scan_read_section_64): Ditto.
1966 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1967 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1968 handled common symbols.
1969 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1970 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1971 (bfd_mach_o_scan_read_dylinker): Ditto.
1972 (bfd_mach_o_scan_read_dylib): Ditto.
1973 (bfd_mach_o_scan_read_thread): Ditto.
1974 (bfd_mach_o_scan_read_symtab): Ditto.
1975 Do not create a section for the stabs.
1976 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1977 (bfd_mach_o_scan_read_segment): Ditto.
1978 (bfd_mach_o_scan_read_command): Ditto.
1979 (bfd_mach_o_scan_start_address): Ditto.
1980 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1981 (bfd_mach_o_archive_p): Check bfd_seek status.
1982 (bfd_mach_o_core_fetch_environment): Ditto.
1983
1984 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1985
2a81c24a
L		 19862009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1987
1988 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1989 (elf_i386_link_hash_table_create): Initialize irelifunc.
1990 (elf_i386_check_relocs): Updated. Set up irelifunc for
1991 shared objects.
1992 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1993 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1994 shared objects.
1995 (elf_i386_relocate_section): Likewise.
1996
1997 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1998 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1999 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2000 shared objects.
2001 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2002 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2003 shared objects.
2004 (elf64_x86_64_relocate_section): Likewise.
2005
2006 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2007 ...
2008 (_bfd_elf_create_ifunc_sections): This.
2009
c2f09c75 2010 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 2011 ...
2012 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2013 for shared objects.
2014
710ab287
L		 20152009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2018 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2019 building shared object. Check info->executable instead of
2020 !info->shared when setting non_got_ref.
2021 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2022 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2023 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2024 symbol if needed.
2025 (elf_i386_relocate_section): Output dynamic relocation for
2026 R_386_32 against STT_GNU_IFUNC symbol to get the real
2027 function address when building shared object.
2028 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2029 relocation for STT_GNU_IFUNC symbol in shared object.
2030
2031 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2032 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2033 symbol when building shared object. Check info->executable
2034 instead of !info->shared when setting non_got_ref.
2035 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2036 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2037 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2038 if needed.
2039 (elf64_x86_64_relocate_section): Output dynamic relocation
2040 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2041 function address when building shared object.
2042 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2043 relocation for STT_GNU_IFUNC symbol in shared object.
2044
9e93c730
JK		 20452009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2046
2047 * Makefile.am: Run "make dep-am".
2048 (BFD32_BACKENDS): Add mach-o-i386.lo.
2049 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2050 * Makefile.in: Regenerate.
2051
74681fc4
AM		 20522009-06-06 Alan Modra <amodra@bigpond.net.au>
2053
2054 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2055 when looking for soft-icache stubs.
2056
154a1ee5
TG		 20572009-06-05 Tristan Gingold <gingold@adacore.com>
2058
2059 * mach-o.h: Update copyright year.
2060 (bfd_mach_o_mach_header_magic): New enum.
2061 (bfd_mach_o_cpu_subtype): Now an enum.
2062 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2063 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2064 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2065 (bfd_mach_o_load_command): Field type_required is now a boolean.
2066 Reindent prototypes.
2067 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2068 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2069 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2070 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2071 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2072 (bfd_mach_o_canonicalize_symtab): Ditto.
2073 (bfd_mach_o_get_symbol_info): Ditto.
2074 (bfd_mach_o_print_symbol): Ditto.
2075 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2076 (bfd_mach_o_make_empty_symbol): Ditto.
2077 (bfd_mach_o_write_contents): Ditto.
2078
2079 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2080 bfd_mach_o_mkobject): Defines.
2081 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2082 Do not check with target vector but with flavour.
2083 (struct mach_o_section_name_xlat): New declaration.
2084 (dwarf_section_names_xlat): Ditto.
2085 (text_section_names_xlat): Ditto.
2086 (data_section_names_xlat): Ditto.
2087 (struct mach_o_segment_name_xlat): Ditto.
2088 (segsec_names_xlat): Ditto.
2089 (bfd_mach_o_convert_section_name_to_bfd): New function.
2090 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2091 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2092 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2093 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2094 Accept any input and output flavour. Do not share private data
2095 anymore.
2096 (bfd_mach_o_count_symbols): Add a comment.
2097 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2098 (bfd_mach_o_canonicalize_symtab): Ditto.
2099 (bfd_mach_o_get_symbol_info): Ditto.
2100 (bfd_mach_o_print_symbol): Ditto.
2101 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2102 Use constants instead of hard-coded values.
2103 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2104 values.
2105 (bfd_mach_o_scan_write_section_64): Ditto.
2106 (bfd_mach_o_scan_write_segment): Ditto.
2107 Do not copy sections anymore.
2108 (bfd_mach_o_write_contents): Make it public.
2109 Remove dead code. Rewrite typeflag assignment.
2110 (bfd_mach_o_build_commands): New function.
2111 (bfd_mach_o_set_section_contents): Ditto.
2112 (bfd_mach_o_make_empty_symbol): Make it public.
2113 (bfd_mach_o_read_header): Make it static.
2114 Convert to bfd_boolean.
2115 Use constants instead of hard-coded values.
2116 (bfd_mach_o_make_bfd_section): Call
2117 bfd_mach_o_convert_section_name_to_bfd to create name.
2118 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2119 values.
2120 (bfd_mach_o_scan_read_section_64): Ditto.
2121 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2122 a segment anymore. Use constants instead of hard-coded values.
2123 (bfd_mach_o_scan_read_command): Fix style.
2124 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2125 Get rid of BFD_IO_FUNCS.
2126 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2127 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2128 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2129 (bfd_mach_o_object_p): Removed.
2130 (bfd_mach_o_gen_core_p): New function, replaces ...
2131 (bfd_mach_o_core_p): ... deleted.
2132 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2133
2134 * mach-o-i386.c: New file.
2135 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2136 * configure.in (TDEFINES): Add mach_o_i386_vec.
2137 * configure: Regenerated.
2138 * targets.c: Add mach_o_i386_vec.
2139
2140 * mach-o.c: Update copyright years.
2141 (BFD_IO_FUNCS): Remove (was not used).
2142 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2143 bfd_mach_o_slurp_extended_name_table,
2144 bfd_mach_o_construct_extended_name_table,
2145 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2146 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2147 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2148 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2149 bfd_mach_o_get_section_contents_in_window,
2150 bfd_mach_o_bfd_is_local_label_name,
2151 bfd_mach_o_bfd_is_target_special_symbol,
2152 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2153 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2154 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2155 bfd_mach_o_minisymbol_to_symbol,
2156 bfd_mach_o_bfd_get_relocated_section_contents,
2157 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2158 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2159 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2160 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2161 bfd_mach_o_bfd_merge_private_bfd_data,
2162 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2163 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2164 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2165 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2166 bfd_mach_o_bfd_copy_private_header_data,
2167 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2168 * mach-o-target.c: ... here.
2169 Update copyright years.
2170
a1ef399e
AM		 21712009-06-04 Alan Modra <amodra@bigpond.net.au>
2172
2173 * dep-in.sed: Don't use \n in replacement part of s command.
2174 * Makefile.am (DEP1): LC_ALL for uniq.
2175 Run "make dep-am".
2176 * Makefile.in: Regenerate.
2177
2e75bb35
L		 21782009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2179
2180 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2181 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2182 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2183
0018b0a3
L		 21842009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2185
2186 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2187 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2188 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2189 against STT_GNU_IFUNC symbols for static executables.
2190 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2191 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2192
2193 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2194 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2195 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2196 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2197
94313f36
RS		 21982009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2199
2200 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2201 symbols to be left unimported when linking statically.
2202 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2203 code when linking statically.
2204
7afd84dc
L		 22052009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2206
2207 * elf32-i386.c (elf_i386_check_relocs): Increment
2208 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2209 against STT_GNU_IFUNC symbol.
2210 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2211 local STT_GNU_IFUNC definition is used.
2212 (elf_i386_relocate_section): Handle got.offset != -1 for
2213 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2214 symbol.
2215
2216 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2217 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2218 relocations against STT_GNU_IFUNC symbol.
2219 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2220 local STT_GNU_IFUNC definition is used.
2221 (elf64_x86_64_relocate_section): Handle got.offset != -1
2222 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2223 STT_GNU_IFUNC symbol.
2224
cbe950e9
L		 22252009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2226
2227 PR ld/10205
2228 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2229 (elf_i386_reloc_type_lookup): Likewise.
2230 (R_386_tls): Removed.
2231 (R_386_irelative): New.
2232 (R_386_vt_offset): Updated.
2233 (elf_i386_rtype_to_howto): Likewise.
2234 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2235 (elf_i386_link_hash_table_create): Initialize igotplt,
2236 iplt and irelplt.
2237 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2238 (elf_i386_adjust_dynamic_symbol): Likewise.
2239 (elf_i386_allocate_dynrelocs): Likewise.
2240 (elf_i386_relocate_section): Likewise.
2241 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2242 sections.
2243 (elf_i386_finish_dynamic_symbol): When building a static
2244 executable, use .iplt, .igot.plt and .rel.iplt sections for
2245 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2246 locally defined STT_GNU_IFUNC symbol.
2247
2248 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2249 (x86_64_reloc_map): Likewise.
2250 (R_X86_64_standard): Updated.
2251 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2252 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2253 iplt and irelplt.
2254 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2255 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2256 (elf64_x86_64_allocate_dynrelocs): Likewise.
2257 (elf64_x86_64_relocate_section): Likewise.
2258 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2259 sections.
2260 (elf64_x86_64_finish_dynamic_symbol): When building a static
2261 executable, use .iplt, .igot.plt and .rela.iplt sections for
2262 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2263 for locally defined STT_GNU_IFUNC symbol.
2264
2265 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2266 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2267
2268 * bfd-in2.h: Regenerated.
2269 * libbfd.h: Likewise.
2270
3aa14d16
L		 22712009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2272
2273 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2274 (_bfd_elf_make_ifunc_reloc_section): Removed.
2275 (_bfd_elf_is_ifunc_symbol): Likewise.
2276 (_bfd_elf_create_static_ifunc_sections): New.
2277
2278 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2279 symbol check to ...
2280 (elf_link_add_object_symbols): Here.
2281 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2282 STT_GNU_IFUNC symbol.
2283 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2284 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2285 (IFUNC_INFIX): Removed.
2286 (get_ifunc_reloc_section_name): Likewise.
2287 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2288 (_bfd_elf_is_ifunc_symbol): Likewise.
2289 (_bfd_elf_create_static_ifunc_sections): New.
2290
eb4ff4d6
L		 22912009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2294 (create_got_section): Likewise.
2295 (allocate_dynrelocs): Likewise.
2296 (readonly_dynrelocs): Likewise.
2297 (set_tls_module_base): Likewise.
2298 (dtpoff_base): Likewise.
2299 (tpoff): Likewise.
2300 (elf_i386_link_hash_table_create): Updated.
2301 (elf_i386_create_dynamic_sections): Likewise.
2302 (elf_i386_check_relocs): Likewise.
2303 (elf_i386_size_dynamic_sections): Likewise.
2304 (elf_i386_relocate_section): Likewise.
2305
2306 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2307 (create_got_section): Likewise.
2308 (allocate_dynrelocs): Likewise.
2309 (readonly_dynrelocs): Likewise.
2310 (set_tls_module_base): Likewise.
2311 (dtpoff_base): Likewise.
2312 (tpoff): Likewise.
2313 (elf64_x86_64_link_hash_table_create): Updated.
2314 (elf64_x86_64_create_dynamic_sections): Likewise.
2315 (elf64_x86_64_check_relocs): Likewise.
2316 (elf64_x86_64_size_dynamic_sections): Likewise.
2317 (elf64_x86_64_relocate_section): Likewise.
2318
fc579192
NC		 23192009-05-28 Nick Clifton <nickc@redhat.com>
2320
2321 * targets.c (_bfd_target_vector): Only include plugin target in
2322 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2323
5ebe2858
UW		 23242009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2325
2326 * elf32-spu.c (struct call_info): New member broken_cycle.
2327 (remove_cycle): Instead of physically removing call_info structures
2328 to break call graph cycles, mark them using the broken_cycle flag.
2329 (mark_overlay_section): Respect broken_cycle flag.
2330 (unmark_overlay_section): Likewise.
2331 (collect_lib_sections): Likewise.
2332 (collect_overlays): Likewise.
2333 (sum_stack): Likewise.
2334
34ad4cb0
UW		 23352009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2336
2337 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2338 (mark_functions_via_relocs): Initialize callee->count to 1.
2339 (pasted_function): Likewise.
2340 (spu_elf_auto_overlay): Honor call counts when determining number
2341 of stubs required in software i-cache mode.
2342
fc579192
NC		 23432009-05-27 Rafael Avila de Espindola <espindola@google.com>
2344
2345 * plugin.c (program_name): Remove.
2346 (plugin_program_name): New.
2347 (bfd_plugin_set_program_name): New.
2348 (try_load_plugin): Use plugin_program_name.
2349 * plugin.h (bfd_plugin_set_program_name): New.
2350
23512009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2352
2353 * aclocal.m4: Include ../config/plugins.m4.
2354 * configure.in: Use AC_PLUGINS.
2355 * configure: Regenerate.
2356 * Makefile.in: Regenerate.
2357 * doc/Makefile.in: Regenerate.
2358
c8a1f254
NS		 23592009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2360
2361 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2362 link.
2363 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2364 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2365 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2366 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2367 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2368 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2369 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2370 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2371 * reloc.c (bfd_generic_relax_section): Likewise.
2372 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2373 * vms.c (vms_bfd_relax_section): Likewise.
2374
68d7e96a
L		 23752009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2376
2377 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2378
2379 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2380 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2381
2382 * elf32-i386.c (allocate_dynrelocs): Updated.
2383 (elf_i386_relocate_section): Likewise.
2384 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2385 (elf64_x86_64_relocate_section): Likewise.
2386
2387 * elf64-x86-64.c (is_indirect_symbol): Removed.
2388
f12e7348
NC		 23892009-05-26 Nick Clifton <nickc@redhat.com>
2390
2391 * po/id.po: Updated Indonesian translation.
2392
ce3c775b
NC		 23932009-05-26 Rafael Avila de Espindola <espindola@google.com>
2394
2395 * Makefile.am: Run "make dep-am".
2396 (AM_CPPFLAGS): New.
2397 (LIBDL): New.
2398 (ALL_MACHINES): Add cpu-plugin.lo.
2399 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2400 (BFD32_BACKENDS): Add plugin.lo.
2401 (BFD32_BACKENDS_CFILES): Add plugin.c.
2402 (libbfd_la_LIBADD): Add LIBDL
2403 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2404 (bfd_plugin_arch): Declare.
2405 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2406 * bfd.c (bfd): Add plugin_data.
2407 * config.bfd: Handle the plugin target.
2408 * configure.in: Check for --enable-plugins.
2409 (LT_INIT): Use the dlopen option.
2410 * cpu-plugin.c: New.
2411 * plugin.c: New.
2412 * plugin.h: New.
2413 * targets.c (plugin_vec): Declare.
2414 (_bfd_target_vector): Add plugin_vec.
2415 * Makefile.in: Regenerate.
2416 * bfd-in2.h: Regenerate.
2417 * configure: Regenerate.
2418
9e097a72
AM		 24192009-05-26 Alan Modra <amodra@bigpond.net.au>
2420
2421 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2422 per line with all lines having continuation backslash. Prefix
2423 first line with "A", following lines with "B".
2424 * Makefile.am (DEP): Don't use dep.sed here.
2425 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2426 dep.sed here on dependencies, sort and uniq.
2427 * Makefile.in: Regenerate.
2428
d5acff2f
TG		 24292009-05-25 Tristan Gingold <gingold@adacore.com>
2430
2431 * makefile.vms: Add verilog.obj to object list OBJS.
2432
5c93f09b
AM		 24332009-05-24 Alan Modra <amodra@bigpond.net.au>
2434
107601c8
AM		 2435 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2436 for BFD_IN_MEMORY is cleared.
2437 (bfd_bwrite): Zero excess memory allocated.
5c93f09b 2438
48229727
JB		 24392009-05-22 Julian Brown <julian@codesourcery.com>
2440
2441 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2442 macros.
2443 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2444 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2445 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2446 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2447 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2448 (a8_erratum_fix, a8_erratum_reloc): New structs.
2449 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2450 num_a8_erratum_fixes, fix_cortex_a8 fields.
2451 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2452 (elf32_arm_add_stub): Split into two parts, creating...
2453 (elf32_arm_create_or_find_stub_sec): New function.
2454 (elf32_arm_final_link_relocate): Add forward declaration.
2455 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2456 relocations, multiple relocations per stub.
2457 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2458 (arm_size_one_stub): Use find_stub_size_and_template.
2459 (a8_reloc_compare): New.
2460 (find_thumb_glue): Add forward declaration.
2461 (cortex_a8_erratum_scan): New.
2462 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2463 (bfd_elf32_arm_set_cortex_a8_fix): New.
2464 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2465 (arm_map_one_stub): Add THUMB32_TYPE support.
2466 (a8_branch_to_stub_data): New.
2467 (make_branch_to_a8_stub): New.
2468 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2469 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2470 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2471 Cortex-A8 erratum workaround.
2472 * bfd-in2.h: Regenerate.
2473
2b3decb5
AM		 24742009-05-22 Alan Modra <amodra@bigpond.net.au>
2475
2476 * Makefile.am: Run "make dep-am".
2477 * Makefile.in: Regenerate.
2478 * po/SRC-POTFILES.in: Regenerate.
2479
930e005c
AM		 24802009-05-21 Alan Modra <amodra@bigpond.net.au>
2481
2482 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2483 commit.
2484
6e0b88f1
AM		 24852009-05-21 Alan Modra <amodra@bigpond.net.au>
2486
2487 * elf-bfd.h (struct elf_backend_data
2488 <elf_backend_link_output_symbol_hook>): Return an int.
2489 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2490 symbols on deleted .opd entries.
2491 * elflink.c (elf_link_output_sym): Return without outputting sym
2492 if output_symbol_hook returns 2.
2493 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2494 Abort if we must not discard sym.
2495 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2496 local syms.
2497 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2498 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2499 elf_backend_link_output_symbol_hook return type change.
2500 * elf32-arm.c (output_arch_syminfo): Likewise.
2501 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2502 (elf32_arm_output_arch_local_syms): Likewise.
2503 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2504 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2505 (bfd_score_elf_link_output_symbol_hook): Likewise.
2506 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2507 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2508 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2509 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2510 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2511 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2512 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2513 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2514 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2515 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2516 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2517
5ef11c02
AM		 25182009-05-21 Alan Modra <amodra@bigpond.net.au>
2519
2520 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2521 out of range .opd symbols.
2522
ebf12fbe
DK		 25232009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2524
2525 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2526 fprintf_vma directly.
2527 * peXXigen.c (pe_print_edata): Likewise.
2528 (pe_print_pdata): Likewise.
2529 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2530 (_bfd_XX_print_private_bfd_data_common): Likewise.
2531
c1711530
DK		 25322009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2533
2534 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2535
22a8f80e 25362009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2537 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2538
2539 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2540 fix discarded sections.
2541
335bd8f2
UW		 25422009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2543
2544 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2545 sections into the software icache.
2546
cdc83fba
UW		 25472009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2548
2549 * elf32-spu.c (build_stub): Always build "compact" sofware
2550 i-cache stubs.
2551
97fc8d84
UW		 25522009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2553
2554 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2555 (spu_elf_setup): Initialize it.
2556 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2557 Update to new-sytle cache manager data structures.
2558 (spu_elf_build_stubs): Generate new-style cache manager data
2559 structures and symbols.
2560 (spu_elf_auto_overlay): Update size computation.
2561
452de53c
UW		 25622009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2563
2564 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2565 segments first amongst the program headers.
2566
d342a8b1
UW		 25672009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2568
2569 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2570 into addresses for relocation types that look at high bits. Remove
2571 special handling of relocation overflow warnings.
2572
cc210763
UW		 25732009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2574
2575 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2576 control flow graph between fragments of a function.
2577
c1ea05bb
UW		 25782009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2579
2580 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2581 generate only a 16-byte .toe section.
2582 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2583
bbb0fc04
AM		 25842009-05-14 Alan Modra <amodra@bigpond.net.au>
2585
2586 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2587 (spu_elf_place_overlay_data): ..here. New function.
2588 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2589
6e6718a3
AJ		 25902009-05-13 Andrew Jenner <andrew@codesourcery.com>
2591
2592 * elf32-arm.c: Move sysdep.h to start of file.
2593
77ae44b0
AM		 25942009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2595
2596 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2597 start of overlays.
2598 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2599 __icache_tag_array and __icache_tag_array_size.
2600
51408ec2
AM		 26012009-05-11 Masaki Muranaka <monaka@monami-software.com>
2602
2603 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2604 ATTRIBUTE_UNUSED.
2605 (bfinfdpic_link_omit_section_dynsym): Likewise.
2606 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2607
2468f9c9
PB		 26082009-05-05 Paul Brook <paul@codesourcery.com>
2609
2610 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2611 * bfd-in2.h: Regenerate.
2612 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2613 (_arm_elf_section_data): Add text and exidx fields.
2614 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2615 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2616 copy_exidx_entry): New functions.
2617 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2618
738a79f6
CL		 26192009-05-05 Christophe lyon <christophe.lyon@st.com>
2620
2621 * elf32-arm.c (DEF_STUBS): New helper define.
2622 (DEF_STUB): Likewise.
2623 (stub_def): New type.
2624 (stub_definitions): New array, containing stub template pointers
2625 and sizes.
2626 (arm_size_one_stub): Make use of stub_definitions.
2627
09e2aba4
DK		 26282009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2629
2630 * elflink.c (find_version_for_sym): Remove from here, ...
2631 * linker.c (bfd_find_version_for_sym): ... rename, replace
2632 here, make public and update all callers.
2633 * bfd-in2.h: Regenerate.
2634
d8045f23
NC		 26352009-04-30 Nick Clifton <nickc@redhat.com>
2636
2637 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2638 section pointer.
2639 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2640 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2641 into a STT_GNU_IFUNC symbol type.
2642 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2643 type.
2644 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2645 the binary contains ifunc symbols.
2646 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2647 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2648 * elf32-i386.c (is_indirect_function): New function.
2649 (elf_i386_check_relocs): Create an ifunc output section.
2650 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2651 section if necessary.
2652 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2653 if necessary.
2654 (elf_i386_add_symbol_hook): New function. Set the
2655 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2656 symbol is encountered.
2657 (elf_backend_post_process_headers): Define.
2658 (elf_backend_add_symbol_hook): Define.
2659 (elf_i386_post_process_headers): Rename to
2660 elf_i388_fbsd_post_process_headers.
2661 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2662 (is_indirect_function): New function.
2663 (elf64_x86_64_check_relocs): Create an ifunc output section.
2664 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2665 section if necessary.
2666 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2667 symbol if necessary.
2668 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2669 elf_obj_data structure if an ifunc symbol is encountered.
2670 (elf_backend_post_process_headers): Define.
2671 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2672 if we have ifunc symbols to handle.
2673 (get_ifunc_reloc_section_name): New function. Computes the name
2674 for an ifunc section.
2675 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2676 section to hold ifunc relocs.
2677 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2678 (bfd_print_symbol_vandf): Handle ifunc symbols.
2679 (bfd_decode_symclass): Likewise.
2680 * bfd-in2.h: Regenerate.
2681
96c23d59
JM		 26822009-04-30 Joseph Myers <joseph@codesourcery.com>
2683
2684 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2685 MOVW and MOVT relocations in a shared library link.
2686
c067354b
NC		 26872009-04-27 Anthony Green <green@moxielogic.com>
2688
2689 * verilog.c: New file.
2690 * Makefile.am (BFD32_LIBS): Add verilog.c.
2691 (BFD32_LIBS_CFILES): Add verilog.c.
2692 (verilog.lo): New build rule.
2693 * Makefile.in: Rebuilt.
2694 * targets.c: Add verilog support.
2695 * bfd.c (tdata union): Add Verilog private data field.
2696 * bfd-in2.h: Regenerate.
2697
325c681d
L		 26982009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2701 copy pe_opthdr.
2702
ba775898
DK		 27032009-04-23 Matthias Klose <doko@ubuntu.com>
2704
2e28a5fc 2705 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2706
155d87d7
CL		 27072009-04-22 Christophe Lyon <christophe.lyon@st.com>
2708
2709 PR9743
2710 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2711 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2712 (elf32_arm_size_stubs): Likewise.
2713 (record_thumb_to_arm_glue): Deleted unused function.
2714 (bfd_elf32_arm_process_before_allocation): No longer handle
2715 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2716 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2717 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2718
3e6b1042
DJ		 27192009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2720
2721 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2722 (elf32_arm_write_section): Declare early.
2723 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2724 (arm_allocate_glue_section_space): Exclude empty sections.
2725 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2726 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2727 BFD.
2728 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2729 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2730 (elf32_arm_size_dynamic_sections): Allocate interworking
2731 sections here.
2732 (bfd_elf32_bfd_final_link): Define.
2733
4f360784
L		 27342009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2735
2736 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2737
4f360784
L		 2738 * coffcode.h (coff_compute_section_file_positions): Clear
2739 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2740
2741 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2742 force_minimum_alignment.
2743
2744 * libcoff.h: Regenerated.
2745
2746 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2747 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2748
2749 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2750 nor target_subsystem.
2751
2752 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2753 force_minimum_alignment nor target_subsystem.
2754
e48570bb
DK		 27552009-04-21 Kai Tietz <kai.tietz@onevision.com>
2756
2757 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2758 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2759 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2760 include in coff-x86_64.c of headers.
2761 (PDATA_ROW_SIZE): New define.
2762 (pex_regs[]): New static array.
2763 (pex64_get_runtime_function): New static function.
2764 (pex64_get_unwind_info): Likewise.
2765 (pex64_get_scope_entry): Likewise.
2766 (pex64_xdata_print_uwd_codes): Likewise.
2767 (pex64_get_section_by_rva): Likewise.
2768 (pex64_dump_xdata): Likewise.
2769 (pex64_bfd_print_pdata): Likewise.
2770 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2771 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2772 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2773
383c383f 27742009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2775 Alan Modra <amodra@bigpond.net.au>
2776 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2777
2778 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2779 long names and non-NUL-terminated strings.
2780
b6b450f1
L		 27812009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2782
2783 * bfd-in2.h: Regenerated.
2784
d9118602
L		 27852009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2786
2787 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2788 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2789
92dd4511
L		 27902009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2791
2792 PR binutils/10074
2793 * coffcode.h (bfd_pei_p): New.
2794
2795 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2796 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2797 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2798 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2799 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2800 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2801
2802 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2803 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2804 bfd_efi_rtdrv_x86_64_vec,
2805 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2806 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2807 * targets.c: Likewise.
2808
2809 * configure: Regenerated.
2810 * libcoff.h: Likewise.
2811 * Makefile.in: Likewise.
2812
2813 * efi-app-ia32.c: Removed.
2814 * efi-app-x86_64.c: Likewise.
2815 * efi-bsdrv-ia32.c: Likewise.
2816 * efi-bsdrv-ia64.c: Likewise.
2817 * efi-bsdrv-x86_64.c: Likewise.
2818 * efi-rtdrv-ia32.c: Likewise.
2819 * efi-rtdrv-ia64.c: Likewise.
2820 * efi-rtdrv-x86_64.c: Likewise.
2821 * efi-rtdrv-ia32.c: Likewise.
2822
2823 * efi-app-ia64.c: Moved to ...
2824 * pei-ia64.c: This.
2825 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2826 (TARGET_NAME): Set to pei-ia64.
2827
2828 * libpei.h (bfd_target_pei_p): Removed.
2829 (bfd_target_pei_arch): Likewise.
2830 (bfd_target_efi_app_p): Likewise.
2831 (bfd_target_efi_app_arch): Likewise.
2832 (bfd_target_efi_bsdrv_p): Likewise.
2833 (bfd_target_efi_bsdrv_arch): Likewise.
2834 (bfd_target_efi_rtdrv_p): Likewise.
2835 (bfd_target_efi_rtdrv_arch): Likewise.
2836 (bfd_pe_executable_p): Likewise.
2837
2838 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2839 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2840 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2841 and efi-rtdrv-ia32.c.
2842 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2843 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2844 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2845 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2846 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2847 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2848 (efi-app-ia64.lo): Removed.
2849 (efi-bsdrv-ia32.lo): Likewise.
2850 (efi-rtdrv-ia32.lo): Likewise.
2851 (efi-app-ia64.lo): Likewise.
2852 (efi-bsdrv-ia64.lo): Likewise.
2853 (efi-rtdrv-ia64.lo): Likewise.
2854 (efi-app-x86_64.lo): Likewise.
2855 (efi-bsdrv-x86_64.lo): Likewise.
2856 (efi-rtdrv-x86_64.lo): Likewise.
2857 (pei-ia64.lo): New.
2858
2859 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2860 with bfd_pei_p.
2861 (arch_type): Removed.
2862 (pe_arch): Likewise.
2863 (pe_bfd_object_p): Just return coff_object_p.
2864
2865 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2866 bfd_pe_executable_p with bfd_pei_p.
2867
69c5861e
CL		 28682009-04-17 Christophe Lyon <christophe.lyon@st.com>
2869
2870 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2871 PLT entries to an undefined symbol when generating a shared
2872 library.
2873
e9cd0660
NC		 28742009-04-17 Nick Clifton <nickc@redhat.com>
2875
2876 PR 9909
2877 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2878
3023e3f6
RS		 28792009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2880
2881 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2882 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2883 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2884 * binary.c (binary_bfd_define_common_symbol): Likewise.
2885 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2886 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2887 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2888 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2889 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2890 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2891 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2892 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2893 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2894 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2895 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2896 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2897 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2898 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2899 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2900 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2901 * som.c (som_bfd_define_common_symbol): Likewise.
2902 * srec.c (srec_bfd_define_common_symbol): Likewise.
2903 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2904 * versados.c (versados_bfd_define_common_symbol): Likewise.
2905 * vms.c (vms_bfd_define_common_symbol): Likewise.
2906 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2907 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2908 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2909 (pmac_xcoff_vec): Likewise.
2910 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2911 (aix5coff64_vec): Likewise.
2912 * linker.c (bfd_generic_define_common_symbol): New function.
2913 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2914 (_bfd_define_common_symbol): New field.
2915 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2916 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2917 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2918 symbols here.
2919 * bfd-in2.h: Regenerate.
2920 * libbfd.h: Likewise.
2921 * libcoff.h: Likewise.
2922
20135e4c
NC		 29232009-04-15 Anthony Green <green@moxielogic.com>
2924
2925 * targets.c: Add moxie support.
2926 * Makefile.am: Ditto.
2927 * Makefile.in: Rebuilt.
2928 * cpu-moxie.c, elf32-moxie.c: New files.
2929 * archures.c: Add moxie support.
2930 * configure.in: Add moxie support.
2931 * configure: Rebuilt.
2932 * config.bfd, archures.c: Add moxie support.
2933 * bfd-in2.h: Rebuilt.
2934
82b5c97a
CL		 29352009-04-15 Christophe Lyon <christophe.lyon@st.com>
2936
2937 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2938 branch to an undef weak symbol into a jump to next instruction if
2939 a PLT entry will be created.
2940
0408dee6
DK		 29412009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2942
2943 * coffgen.c (make_a_section_from_file): Set the backend long
2944 section names enable if long section names found on input.
2945 * coffcode.h: Extend long section names documentation to match.
2946
a0c402a5
L		 29472009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2948
2949 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2950 machine code.
2951
4d28413b
DD		 29522009-04-07 DJ Delorie <dj@redhat.com>
2953
2954 * archures.c: Add bfd_mach_mep_c5.
2955 * bfd-in2.h: Likewise.
2956 * cpu-mep.c: Add bfd_c5_arch.
2957 * elf32-mep.c: Support it.
2958
bb6198d2
L		 29592009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2960
2961 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2962 info->callbacks->einfo.
2963 * linker.c (_bfd_generic_section_already_linked): Likewise.
2964
bcb012d3
DD		 29652009-04-06 DJ Delorie <dj@redhat.com>
2966
2967 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2968
db1fe6e9
L		 29692009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2970
2971 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2972 _bfd_pex64_print_pdata only if PE is defined.
2973
2974 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2975 (_bfd_pex64_print_pdata): This.
2976
2977 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2978 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2979 is defined.
2980
c7c7219d
KT		 29812009-04-05 Kai Tietz <kai.tietz@onevision.com>
2982
2983 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2984 _bfd_pep_print_x64_pdata.
2985 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2986 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2987
3df502ae
SA		 29882009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2989
154a1ee5 2990 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2991 to zero.
2992
d3626fb0
CL		 29932009-04-02 Christophe Lyon <christophe.lyon@st.com>
2994
2995 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2996 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2997 branch stubs.
2998 (elf32_arm_stub_type): New enum values for the two new stubs.
2999 (arm_type_of_stub): Make use of the two new stubs.
3000 (arm_size_one_stub): Handle the two new stubs.
3001
fe723c87
MT		 30022009-04-01 Matt Thomas <matt@netbsd.org>
3003
3004 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3005 hidden symbols into the GOT or PLT.GOT.
154a1ee5 3006 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 3007 into a shared object if it is against a hidden symbol.
3008
ee698300
RS		 30092009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3010
3011 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3012 and know_contains_shared_object_p.
3013 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3014 Cache the result in the archive_info table.
3015 (xcoff_auto_export_p): Add an "info" parameter and update the
3016 call to xcoff_archive_contains_shared_object_p.
3017 (xcoff_mark_auto_exports): Update accordingly.
3018 (xcoff_post_gc_symbol): Likewise.
3019
54e2dbe0
RS		 30202009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3021
3022 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3023 rather than C_EXT.
3024
2e470849
RS		 30252009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3026
3027 * coff-rs6000.c (member_layout): New structure.
3028 (archive_iterator): Likewise.
3029 (member_layout_init): New function.
3030 (archive_iterator_begin): Likewise.
3031 (archive_iterator_next): Likewise.
3032 (xcoff_write_armap_old): Use the new iterator functions.
3033 (do_shared_object_padding): Delete.
3034 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3035 handling of arch_info.
3036 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3037 first loop rather than the second. Allocate a member header if
3038 there isn't one, then work out the stat information and length
3039 in the first loop too. Use the new iterators for the second loop.
3040 (xcoff_write_archive_contents_big): Likewise.
3041
24c611d1
RS		 30422009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3043
3044 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3045 (bfd_xcoff_set_archive_import_path): Likewise.
3046 * bfd-in2.h: Regenerate.
3047 * xcofflink.c: Include libiberty.h.
3048 (xcoff_archive_info): New structure.
3049 (xcoff_archive_info_hash): New function.
3050 (xcoff_archive_info_eq): Likewise.
3051 (xcoff_get_archive_info): Likewise.
3052 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3053 (bfd_xcoff_split_import_path): New function.
3054 (bfd_xcoff_set_archive_import_path): Likewise.
3055 (xcoff_set_import_path): Move earlier in file.
3056 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3057 object to the the directory part of the bfd's filename. Get the
3058 import path and filename of an archive object from the archive's
3059 xcoff_tdata, initializing it if necessary. Update use of
3060 import_file_id.
3061 (bfd_link_input_bfd): Update use of import_file_id.
3062 (xcoff_write_global_symbol): Likewise.
3063
d286971a
RS		 30642009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3065
3066 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3067
30682009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3069
3070 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3071 a .loader section for relocatable links.
3072 (xcoff_need_ldrel_p): New function.
3073 (xcoff_mark): Use it.
3074 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3075 a loader section.
3076 (xcoff_build_ldsym): New function, split out from...
3077 (xcoff_build_ldsyms): ...here. Rename to...
3078 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3079 call xcoff_build_ldsym, if there's a loader section.
3080 (xcoff_build_loader_section): New function, extracted verbatim from...
3081 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3082 there's a loader section. Only add an __rtinit loader symbol
3083 if there's a loader section. Update after above name change.
3084 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3085 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3086 and xcoff_create_ldrel.
3087 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3088 (xcoff_reloc_link_order): Likewise, but only call it if there's
3089 a loader section. Use xcoff_symbol_section.
3090 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3091 if there's a loader section.
3092
8707bb87
RS		 30932009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3094
3095 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3096
e780aef2
CL		 30972009-04-01 Christophe Lyon <christophe.lyon@st.com>
3098
3099 * elf32-arm.c (group_sections): Rewrite loops for better
3100 readability.
3101
c301e700
DD		 31022009-03-30 DJ Delorie <dj@redhat.com>
3103
3104 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3105 relocs when doing a relocatable link.
3106
3895f852
MM		 31072009-03-28 Mark Mitchell <mark@codesourcery.com>
3108
3109 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3110 "ERROR:", in error messages.
3111 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3112 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3113 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3114 (elf32_arm_merge_eabi_attributes): Likewise.
3115 (elf32_arm_merge_private_bfd_data): Likewise.
3116
ea882e87
NC		 31172009-03-27 Nick Clifton <nickc@redhat.com>
3118
3119 * section.c (bfd_get_section_contents): Detect and handle the case
3120 where a section has the SEC_IN_MEMORY flag set but no actual
3121 contents allocated.
3122
9433b9b1
AM		 31232009-03-26 Alan Modra <amodra@bigpond.net.au>
3124
3125 PR 6494
3126 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3127 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3128 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3129 if we don't find matching PT_LOAD when copying.
3130
dc1aa734
SR		 31312009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3132
3133 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3134 the reloc descriptions.
3135
34d3d6b9
HPN		 31362009-03-25 Hans-Peter Nilsson <hp@axis.com>
3137
3138 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3139 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3140 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3141
34274ccc
L		 31422009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3143
3144 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3145 (bfd_i386_arch_intel_syntax): Likewise.
3146 (i8086_arch): Likewise.
3147 (bfd_x86_64_arch): Likewise.
3148
019c5a2e
HPN		 31492009-03-24 Hans-Peter Nilsson <hp@axis.com>
3150
6718f446
HPN		 3151 * elf32-cris.c (cris_elf_relocate_section): <case
3152 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3153 symbols for non-allocated sections. Don't check whether to
3154 generate R_CRIS_DTPMOD for non-allocated sections.
3155 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3156 handle relocation GC:ing if applied to non-allocated section.
3157 (cris_elf_check_relocs): Similar.
3158
019c5a2e
HPN		 3159 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3160 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3161 when emitting a known TP offset in the GOT.
3162
ffcfec52
AM		 31632009-03-23 Alan Modra <amodra@bigpond.net.au>
3164
3165 * elf64-ppc.c (synthetic_opd): Delete.
3166 (compare_symbols): Look for .opd name rather than section match.
3167 (ppc64_elf_get_synthetic_symtab): Likewise.
3168
c6dd29ce
AM		 31692009-03-21 Alan Modra <amodra@bigpond.net.au>
3170
3171 * elf32-ppc.c (is_pic_glink_stub): Delete.
3172 (is_nonpic_glink_stub): New function.
3173 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3174 than first pic one.
3175 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3176
8c21ca21
AK		 31772009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3178 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3179
3180 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3181 macros for visibilty and locality checks.
8c21ca21
AK		 3182 (elf_s390_adjust_dynamic_symbol): Likewise.
3183 (allocate_dynrelocs): Likewise.
3184 (elf_s390_relocate_section): Likewise.
3185 (elf_s390_finish_dynamic_symbol): Likewise.
3186 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3187 (elf_s390_adjust_dynamic_symbol): Likewise.
3188 (allocate_dynrelocs): Likewise.
3189 (elf_s390_relocate_section): Likewise.
3190 (elf_s390_finish_dynamic_symbol): Likewise.
3191
156621f3
KT		 31922009-03-19 Kai Tietz <kai.tietz@onevision.com>
3193
3194 * bfd-in2.h: Regenerated.
3195 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3196 for debugging sections and map memory read/write dependent on
3197 SEC_COFF_NOREAD.
3198 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3199 without memory read flags set.
3200 * section.c: Add SEC_COFF_NOREAD to section flags.
3201
d1fa68d3
AS		 32022009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3203
3204 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3205 for format string.
3206
ad2adbc8
AM		 32072009-03-19 Alan Modra <amodra@bigpond.net.au>
3208
3209 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3210 "no overlays" return. If there are overlays, create overlay
3211 manager entry symbols here, so that..
3212 (spu_elf_build_stubs): ..we don't need to set them up here.
3213 Simplify entry symbol tests.
3214 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3215
67cc5033
MK		 32162009-03-18 Mark Kettenis <kettenis@gnu.org>
3217
d1fa68d3 3218 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3219 (elfcore_grok_openbsd_note): New functions.
3220 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3221
8d25cc3d
AM		 32222009-03-18 Alan Modra <amodra@bigpond.net.au>
3223
3889c459 3224 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3225 * elf32-m68hc1x.c: Include alloca-conf.h.
3226 * xsym.c: Likewise.
3227 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3228 * som.c: Likewise.
3229 * Makefile.am: Run "make dep-am".
3230 * Makefile.in: Regenerate.
3231
a89e6478
DJ		 32322009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3233
3234 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3235
a7e11ee1
AM		 32362009-03-17 Alan Modra <amodra@bigpond.net.au>
3237
3238 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3239 Add compact_stub.
3240 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3241 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3242 ovly_return fields with ovly_entry[2]. Adjust all users.
3243 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3244 when soft-icache.
3245 (spu_elf_build_stubs): Likewise.
3246 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3247 ovly_flavour changes. Update all callers.
3248 (ovl_stub_size_log2): New function.
3249 (build_stub): Handle compact icache stubs. Use different manager
3250 entry point for stubs in non-icache area.
3251 (spu_elf_size_stubs): Don't allocate space for indirect branch
3252 descriptors.
3253 (spu_elf_build_stubs): And don't built them.
3254
607a83c9
AS		 32552009-03-16 Andrew Stubbs <ams@codesourcery.com>
3256
3257 * dwarf2.c (read_section): Always use rawsize, if available.
3258
588f62fc
AM		 32592009-03-16 Alan Modra <amodra@bigpond.net.au>
3260
3261 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3262 of rawsize and size for buffer.
3263
a14c90c1
UW		 32642009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3265
3266 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3267 parameter just because fixed sections fit into local store.
3268 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3269 generating overlays if fixed sections plus reserved stack
3270 and heap space fit into local store.
3271
30c665df
AM		 32722009-03-15 Alan Modra <amodra@bigpond.net.au>
3273
3274 * elf32-spu.c (build_stub): Correct icache set_id.
3275 (spu_elf_relocate_section): Likewise.
3276
f95942a3
RS		 32772009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3278
3279 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3280 symbol table if it was created by the current call.
3281
670562e9
RS		 32822009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3283
3284 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3285 class XMC_DS rather than XMC_UA.
3286
b64232cc
RS		 32872009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3288
3289 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3290 bfd_boolean export_defineds parameter with an unsigned int
3291 auto_export_flags parameter.
3292 * bfd-in2.h: Regenerate.
3293 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3294 split out from xcoff_build_ldsyms.
3295 (xcoff_covered_by_expall_p): New function.
3296 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3297 but with extra code to handle -bexpfull and -bexpall.
3298 (xcoff_mark_auto_exports): New function.
3299 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3300 a function should be automatically exported.
3301 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3302 parameter with an auto_export_flags parameter. Update ldinfo
3303 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3304 exported symbols.
3305
7d504122
RS		 33062009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3307
3308 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3309 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3310 init and fini functions. Do garbage collection for objects
3311 without an entry point too.
3312
8602d4fe
RS		 33132009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3314
3315 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3316 check whether a symbol has csect information.
3317 (coff_print_aux): Likewise.
3318 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3319 information for C_AIX_WEAKEXT too.
3320 (_bfd_xcoff_swap_aux_out): Likewise.
3321 (xcoff_reloc_type_br): Handle defweak symbols too.
3322 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3323 information for C_AIX_WEAKEXT too.
3324 (_bfd_xcoff64_swap_aux_out): Likewise.
3325 (xcoff64_reloc_type_br): Handle defweak symbols too.
3326 * coffgen.c (coff_print_symbol): Handle auxillary function
3327 information for C_AIX_WEAKEXT too.
3328 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3329 instead of BSF_GLOBAL if the L_WEAK flag is set.
3330 (xcoff_dynamic_definition_p): New function.
3331 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3332 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3333 always take the symbol class from the ldsym. Use weak bfd symbol
3334 types for weak ldsyms.
3335 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3336 Fix the check for whether a definition is from a shared object.
3337 Allow redefinitions of weak symbols.
3338 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3339 (xcoff_keep_symbol_p): Likewise.
3340 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3341 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3342 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3343 but mark them as L_WEAK.
3344 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3345 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3346
5b49f6dc
RS		 33472009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3348
3349 * xcofflink.c (xcoff_mark): When walking the relocations,
3350 only mark the target symbol or the target section, not both.
3351 (xcoff_final_definition_p): New function.
3352 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3353 symbol is a valid definition of the associated output symbol.
3354 Use XCOFF_ALLOCATED to stop the same hash table entry having
3355 two output symbols.
3356 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3357 keeping a symbol.
3358 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3359
c4037431
RS		 33602009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3361
3362 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3363 symbols as XMC_XO.
3364
3df13c4a
RS		 33652009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3366
3367 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3368 * libcoff.h: Regenerate.
3369 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3370 line-number counts in the bfd's lineno_counts field.
3371 Don't keep per-csect line-number counts.
3372 (xcoff_sweep): Don't update per-csect line-number counts.
3373 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3374 entries in each output section.
3375 (xcoff_link_input_bfd): Get the number of line numbers from
3376 the bfd's lineno_counts field, rather than recalculating it
3377 from scratch. Fix the range check when updating C_BINCL and
3378 C_EINCL symbols.
3379 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3380 here. Don't expect csects to have line-number counts.
3381
e450936a
RS		 33822009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3383
3384 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3385 * libcoff.h: Regenerate.
3386 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3387 "skip" logic from xcoff_link_input_bfd.
3388 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3389 objects in a dynamic link, rather than checking whether csectpp
3390 is null. Always allocate debug_index for other objects,
3391 and always go through the loop. Update the type of debug_index
3392 after the change above. Read the auxillary csect information
3393 and use xcoff_keep_symbol_p to decide whether a symbol should
3394 be kept. Set its debug_index to -2 if not.
3395 (xcoff_link_input_bfd): Update the type of debug_index after
3396 the change above and always expect it to be nonnull. Use it to
3397 test whether a symbol should be stripped, rather than making the
3398 decision here. Postpone all symbol creation to the second pass.
3399
47dfb2ca
RS		 34002009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3401
3402 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3403 creating a descriptor.
3404 (xcoff_sweep): Don't mark toc_section unless it's needed.
3405 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3406 when marking every bfd.
3407 (xcoff_link_input_bfd): Skip all TOC anchors.
3408 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3409 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3410 to -1; call xcoff_find_tc0 instead.
3411
4cc02a02
RS		 34122009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3413
3414 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3415 * libcoff.h: Regenerate.
3416 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3417 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3418 the previous symbol's csect. Treat last_symndx as an inclusive value
3419 and simplify its handling.
3420 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3421 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3422 relocations against undefined or absolute sections.
4cc02a02
RS		 3423 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3424 of bfd_und_section_ptr.
3425 (xcoff_link_input_bfd): Likewise.
3426
858ef0ce
RS		 34272009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3428
3429 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3430 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3431 flag is set. Assert that all undefined symbols are either
3432 imported or defined by a dynamic object.
3433 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3434 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3435 handling to all relocations. Only set XCOFF_CALLED for function
3436 symbols.
3437 (xcoff_find_function): New function, split out from...
3438 (bfd_xcoff_export_symbol) ...here.
3439 (xcoff_set_import_path): New function, split out from...
3440 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3441 meaning of XCOFF_CALLED.
3442 (xcoff_mark_symbol): If we mark an undefined and unimported
3443 symbol, find some way of defining it. If the symbol is a function
3444 descriptor, fill in its definition automatically. If the symbol
3445 is a function, mark its descriptor and allocate room for global
3446 linkage code. Otherwise mark the symbol as implicitly imported.
3447 Move the code for creating function descriptors from...
d1fa68d3 3448 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3449 check for symbols that were implicitly defined.
3450 (xcoff_mark): Don't count any dynamic relocations against
3451 function symbols.
3452 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3453 in the xcoff link info.
3454 (xcoff_link_input_bfd): Remove handling of undefined and
3455 unexported symbols.
3456
12b2cce9
RS		 34572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3458
3459 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3460 if the target is absolute. Fix comment typo.
3461 (xcoff_ppc_relocate_section): Remove FIXME.
3462 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3463 if the target is absolute.
3464
0e3212ad
RS		 34652009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3466
3467 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3468 R_POS and R_NEG relocations against absolute symbols to the
3469 .loader section.
3470
d19d97e9
RS		 34712009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3472
3473 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3474 to 2 for bfd_mach_ppc_620.
3475
e5231592
RS		 34762009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3477
3478 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3479 * configure.in: Likewise.
3480 * configure: Regenerate.
3481
3516e984
L		 34822009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3483
3484 PR binutils/9945
3485 * elf.c (assign_section_numbers): Generate symbol table if there
3486 is any relocation in output.
3487 (_bfd_elf_compute_section_file_positions): Likewise.
3488
ce98a316
NC		 34892009-03-13 Nick Clifton <nickc@redhat.com>
3490
3491 PR 9934
3492 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3493 * elflink.c (elf_link_read_relocs_from_section): Use
3494 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3495 relocs but no symbol table.
3496 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3497
c4fb387b
L		 34982009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3499
3500 PR ld/9938
3501 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3502 to check ___tls_get_addr.
3503
3504 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3505 strncmp to check __tls_get_addr.
3506
53638231
AS		 35072009-03-12 Andrew Stubbs <ams@codesourcery.com>
3508
3509 * dwarf2.c (read_section): Always check the offset, even when the
3510 section has been read before.
3511
09e8c3bf
L		 35122009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3513
3514 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3515 comments.
3516
36e4dce6
CD		 35172009-03-11 Chris Demetriou <cgd@google.com>
3518
3519 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3520 * bfd-in2.h: Regenerate.
3521 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3522 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3523 mode.
3524 (bsd_write_armap): Likewise.
3525 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3526 flag is set, do nothing.
3527 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3528 for timestamp.
3529
9b175a76
UW		 35302009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3531
3532 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3533 used to update stack pointer.
3534
f501de17
DA		 35352009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3536
3537 PR binutils/9921
3538 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3539 for unknown symbols in absolute section.
3540
d11fd249
NC		 35412009-03-06 Nick Clifton <nickc@redhat.com>
3542
3543 * po/es.po: Updated Spanish translation.
3544
8cd931b7
CL		 35452009-03-05 Christophe Lyon <christophe.lyon@st.com>
3546
3547 * elf32-arm.c (group_sections): Take next section size into
3548 account before accepting to group it.
3549
5fa9e92f
CL		 35502009-03-05 Christophe Lyon <christophe.lyon@st.com>
3551
3552 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3553 PLT entries.
3554 (elf32_arm_final_link_relocate): Likewise.
3555
b92997d6
AM		 35562009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3557
3558 PR 9923
3559 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3560
727fc41e
AM		 35612009-03-04 Alan Modra <amodra@bigpond.net.au>
3562
3563 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3564 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3565 (BFD_FAKE_SECTION): Init new flag.
3566 * ecoff.c (bfd_debug_section): Likewise.
3567 * bfd-in2.h: Regenerate.
3568 * libbfd.h: Regenerate.
3569 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3570 (ppc_elf_reloc_type_lookup): Handle new relocs.
3571 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3572 without marker relocs.
3573 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3574 if section has no old-style calls.
3575 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3576 Don't try to optimize new-style __tls_get_addr call when handling
3577 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3578 relocs.
3579 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3580 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3581 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3582 without marker relocs.
3583 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3584 if section has no old-style calls. Set toc_ref for new relocs as
3585 appropriate.
3586 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3587 Don't try to optimize new-style __tls_get_addr call when handling
3588 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3589 relocs.
3590
51dec227
AM		 35912009-03-04 Alan Modra <amodra@bigpond.net.au>
3592
3593 PR 6768
3594 * configure.in: Test for ld --as-needed support. Link shared
3595 libbfd against libm.
3596 * configure: Regenerate.
3597
a1f7ca36
AM		 35982009-03-03 Alan Modra <amodra@bigpond.net.au>
3599
3600 * Makefile.am: Run "make dep-am".
3601 * Makefile.in: Regenerate.
3602
c3b7224a
NC		 36032009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3604
3605 * elf32-score7.c: New file.
3606 * elf32-score.h: New file.
3607 * elf32-score.c: Add code to support score 7. Set score7 as the
3608 default.
3609 * cpu-score.c: Add score7 architecure.
3610 (compatibile): New function.
3611 * Makefile.am: Add rules for building elf32-score7 object.
3612 * Makefile.in: Regenerate.
3613 * configure.in: Add elf32-score7 object to score vectors.
3614 * configure: Regenerate.
3615 * reloc.c: Add score7 relocs.
3616 * archures.c: Add score3 and score7 machine numbers.
3617 * bfd-in2.h: Regenerate.
3618 * libbfd.h: Regenerate.
3619
58e24671
RW		 36202009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3621
3622 * configure: Regenerate.
3623
5887528b
DA		 36242009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3625
d45b7d74
DA		 3626 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3627 (elf32_hppa_check_relocs): Use it.
3628
5887528b
DA		 3629 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3630 elf64-hppa.c.
3631 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3632 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3633 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3634 (elf_hppa_record_segment_addrs): Likewise.
3635 (elf_hppa_final_link): Likewise.
3636 (elf_hppa_relocate_insn): Likewise.
3637 (elf_hppa_final_link_relocate): Likewise.
3638 (elf64_hppa_relocate_section): Likewise.
3639 * elf64-hppa.c: Insert above.
3640
a03bd320
DA		 36412009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3642
3643 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3644 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3645 (elf_hppa_relocate_section): Likewise.
3646 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3647 from struct elf_link_hash_entry. Add count field.
3648 (struct elf64_hppa_dyn_hash_table): Delete.
3649 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3650 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3651 (hppa_elf_hash_entry, eh_name): Define.
3652 (elf64_hppa_new_dyn_hash_entry): Delete.
3653 (elf64_hppa_dyn_hash_lookup): Delete.
3654 (elf64_hppa_dyn_hash_traverse): Delete.
3655 (get_dyn_name): Delete.
3656 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3657 of struct elf64_hppa_dyn_hash_entry *.
3658 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3659 allocate_global_data_plt, allocate_global_data_stub,
3660 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3661 Likewise.
3662 (hppa64_link_hash_newfunc): New.
3663 (elf64_hppa_hash_table_create): Rework.
3664 (count_dyn_reloc): Likewise.
3665 (hppa64_elf_local_refcounts): New.
3666 (elf64_hppa_check_relocs): Rework using standard technique for recording
3667 local DLT, PLT and OPD reference counts.
3668 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3669 elf_link_hash_entry *.
3670 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3671 allocate_global_data_plt, allocate_global_data_stub,
3672 allocate_global_data_opd, allocate_dynrel_entries,
3673 elf64_hppa_adjust_dynamic_symbol,
3674 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3675 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3676 Use hppa_link_hash_table. Rework.
3677 (elf64_hppa_link_output_symbol_hook): Rework.
3678 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3679 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3680 elf64_hppa_finish_dynamic_sections): Likewise.
3681
ebe24dd4
CL		 36822009-02-26 Christophe Lyon <christophe.lyon@st.com>
3683
3684 * elf32-arm.c (stub_reloc_type): Removed.
3685 (insn_sequence): Renamed reloc_type field to r_type.
3686 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3687 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3688 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3689 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3690 (arm_stub_is_thumb): Catch new stubs.
3691 (arm_type_of_stub): Handle new stubs.
3692 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3693 (bfd_elf32_arm_process_before_allocation): Remove useless
3694 condition.
3695
b9d678e0
L		 36962009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3697
3698 * elf.c (elf_find_function): Use is_function_type to check
3699 function symbol.
3700
56fb3749
SA		 37012009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3702
3703 * xtensa-modules.c: Revert to previous version 1.11 due
3704 to inadvertant commit.
3705
658ff993
SA		 37062009-02-24 Sterling Augustine <sterling@tensilica.com>
3707
3708 * elf32-xtensa.c (text_action_add): Separate test for action
3709 type. Break if saved action is ta_widen_insn at same offset.
3710
cf3eccff
DJ		 37112009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3712
3713 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3714 to elf32_arm_stub_long_branch_any_arm_pic.
3715 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3716 (enum elf32_arm_stub_type, arm_type_of_stub)
3717 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3718 separately.
3719
07d72278
DJ		 37202009-02-24 Joseph Myers <joseph@codesourcery.com>
3721
3722 * elf32-arm.c (PREV_SEC): Update comment.
3723 (group_sections): Rename argument to stubs_always_after_branch.
3724 Reverse the list and place stubs at the end of input sections.
3725 Undefine NEXT_SEC.
3726 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3727
4e31c731
DJ		 37282009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3729
3730 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3731 Fix formatting.
3732 (arm_size_one_stub): Remove unnecessary break.
3733 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3734
37352009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3736
3737 * elf32-arm.c (stub_insn_type): New type.
3738 (stub_reloc_type): Likewise.
3739 (insn_sequence): Likewise.
3740 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3741 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3742 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3743 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3744 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3745 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3746 (elf32_arm_stub_hash_entry): Add new helper fields.
3747 (stub_hash_newfunc): Initialize these new fields.
3748 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3749 to take endianness into account.
3750 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3751 (arm_map_one_stub): Code is now more generic, thanks to
3752 insn_sequence.
3753
c2b4a39d
CL		 37542009-02-23 Christophe Lyon <christophe.lyon@st.com>
3755
3756 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3757 code.
3758 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3759 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3760 BLX is not available. Fix typo in warning message. Add comments
3761 and improve formatting.
3762 (arm_build_one_stub): Adjust to new
3763 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3764 (arm_map_one_stub): Likewise.
3765
0c376465 37662009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3767 Eric Botcazou <ebotcazou@adacore.com>
3768 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3769
3770 * vms.h: Update copyright year, fix comments, reorder declarations.
3771 (_bfd_save_vms_section): Remove the prototype.
3772 (EGPS_S_V_NO_SHIFT): New constant.
3773 (bfd_vms_set_section_flags): New prototype.
3774 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3775 constants.
3776 (EGSY_S_W_FLAGS): Ditto.
3777 (EGSY_S_V_QUAD_VAL): Ditto.
3778 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3779 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3780 EGST_S_B_NAMLNG): Ditto.
3781 (ESRF_S_B_NAMLNG): Ditto.
3782 (ETIR_S_C_HEADER_SIZE): Ditto.
3783 (EGPS_S_V_ALLOC_64BIT): Ditto.
3784 (DST_S_C_EPILOG): Ditto.
3785 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3786 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3787 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3788 (DST_S_L_PCLINE_UNSLONG): Ditto.
3789 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3790 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3791 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3792 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3793 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3794 (DST_S_B_SRC_UNSBYTE): Ditto.
3795 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3796 Add prototypes.
3797 (vms_section, vms_reloc): Remove types.
3798 (hdr_struc): Replaced by ...
3799 (hdr_struct): ... new type.
3800 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3801 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3802 (EMH_DATE_LENGTH): Ditto.
3803 (eom_struc): Replaced by ...
3804 (eom_struct): ... new type.
3805 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3806 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3807 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3808 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3809 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3810 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3811 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3812 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3813 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3814 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3815 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3816 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3817 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3818 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3819 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3820 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3821 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3822 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3823 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3824 (enum file_type_enum): New type.
3825 (struct location_struct): Removed.
3826 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3827 (struct funcinfo, struct module): Ditto.
3828 (struct vms_private_data_struct): Update fields.
3829 (struct vms_section_data_struct): New type.
3830
3831 * vms.c: Update copyright year, fix comments,
3832 Fix includes for DECC, add prototypes.
3833 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3834 some initializers.
3835 Use flavour to set is_vax, location_stack is removed.
3836 (struct pair): Declare.
3837 (fill_section_ptr): Initialize variables at declaration.
3838 Add guard to set SECTION_SYM flag, handlde und section.
3839 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3840 (_bfd_vms_slurp_object_records): New function, replaces previous
3841 vms_object_p.
3842 (vms_slurp_module): New function.
3843 (vms_slurp_image): Ditto.
3844 (vms_object_p): Complete rewrite.
3845 (vms_mkobject): Use is_vax field to slect architecture.
3846 (free_reloc_stream): New function.
3847 (vms_convert_to_var): Ditto.
3848 (vms_convert_to_var_1): Ditto.
3849 (vms_convert_to_var_unix_filename): Ditto.
3850 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3851 VAR format on VMS.
3852 (vms_new_section_hook): Set alignment to 0, allocate private data.
3853 (vms_get_section_contents): Load content.
3854 (vms_get_symbol_info): Handle undefined section.
3855 (vms_find_nearest_line): Handle.
3856 (alloc_reloc_stream): New function.
3857 (vms_slurp_reloc_table): Ditto.
3858 (vms_get_reloc_upper_bound): Make it real.
3859 (vms_canonicalize_reloc): Do the real work.
3860 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3861 ALPHA_R_BOH.
3862 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3863 (vms_set_arch_mach): Check arch.
3864 (vms_set_section_contents): Copy the content after allocation.
3865 (vms_alpha_vec): Update object flags.
3866
3867 * vms-tir.c: Update copyright year, fix comments,
3868 add prototypes for new functions.
3869 (dst_define_location): New function.
3870 (dst_restore_location): New function.
3871 (dst_retrieve_location): New function.
3872 (dst_check_allocation): New function.
3873 (image_dump): Call dst_check_allocation.
3874 (image_write_b): Ditto.
3875 (image_write_w): Ditto.
3876 (image_write_l): Ditto.
3877 (image_write_q): Ditto.
3878 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3879 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3880 CTL_STKDL.
3881 Call error handler instead of abort if name is not known.
3882 (etir_sta): Add quarter_relocs argument and set it.
3883 Fix cast.
3884 (etir_sto): Ditto.
3885 (etir_opr): Ditto, return FALSE in case of error.
3886 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3887 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3888 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3889 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3890 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3891 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3892 Return FALSE in case of error.
3893 (tir_sta): Change sign of psect.
3894 (tir_ctl): Ditto.
3895 (tir_cmd): Fix cast. Makes tir_table static const.
3896 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3897 add argument to explain.
3898 (analyze_etir): Initialize maxptr, add quarter_relocs
3899 declaration, move some declarations into inner scopes.
3900 Handle quarter_relocs and STO_IMM.
3901 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3902 (_bfd_vms_slurp_relocs): New function.
3903 (_bfd_vms_decode_relocs): New function.
3904 (sto_imm): Rewritten.
3905 (start_first_etbt_record): New function.
3906 (start_another_etbt_record): Ditto.
3907 (etir_output_check): Ditto.
3908 (defer_reloc_p): Ditto.
3909 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3910 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3911 rewritte relocations handling.
3912 (_bfd_vms_write_tbt): Removed.
3913 (_bfd_vms_write_dbg): Ditto.
3914
3915 * vms-misc.c: Update copyright year, Fix comments.
3916 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3917 (maybe_adjust_record_pointer_for_object): New function.
3918 (_bfd_vms_get_first_record): New function, replaces ...
3919 (_bfd_vms_get_record): .. removed.
3920 (_bfd_vms_get_object_record): New function.
3921 (_bfd_vms_get_object_record): New function.
3922 (vms_get_remaining_object_record): New function, replaces ...
3923 (_bfd_vms_get_next_record): ... removed.
3924 (add_new_contents): Removed.
3925 (_bfd_save_vms_section): Removed.
3926 (_bfd_get_vms_section): Removed.
3927 (_bfd_vms_output_flush): Write in VAR format.
3928 (new_symbol): Don't make UND section.
3929
3930 * vms-hdr.c: Update copyright year, update list of record handled.
3931 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3932 (_bfd_vms_write_hdr): Strip vms and unix patches,
3933 add comments, truncate module name at 31 characters,
3934 use constants instead of hard-coded value,
3935 write BFD version instead of a fixed string.
3936 (_bfd_vms_slurp_ihd): New function.
3937 (_bfd_vms_slurp_isd): Ditto.
3938 (_bfd_vms_slurp_ihs): Ditto.
3939 (new_module): Ditto.
3940 (parse_module): Ditto
3941 (build_module_list): Ditto.
3942 (module_find_nearest_line): Ditto.
3943 (_bfd_vms_find_nearest_dst_line): Ditto.
3944 (vms_slurp_debug): Ditto.
3945 (_bfd_vms_slurp_dbg): Ditto.
3946 (_bfd_vms_slurp_tbt): Ditto.
3947 (_bfd_vms_write_dbg): Ditto.
3948 (_bfd_vms_write_tbt): Ditto.
3949
3950 * vms-gsd.c: Update copyright year, update list of records handled.
3951 (EVAX_LITERALS_NAME): New macro.
3952 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3953 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3954 (register_universal_symbol): New function and prototype.
3955 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3956 improve debug messages,
3957 use constants instead of hard-coded value,
3958 fix missing endianness conversion,
3959 handle global symbol (SYMG).
3960 (bfd_vms_set_section_flags): New function.
3961 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3962 handle section literals,
3963 fix indentation,
3964 handle section bfd and vms flags,
3965 don't output LIB$INITIALIZE symbol,
3966 fix handling of weak symbols,
3967 fix evax vs vax procedure descriptor,
3968 handle absolute symbols.
3969
3970 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3971 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3972
3973 * makefile.vms (DEFS): Fix flags for VMS.
3974
3975 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3976
3977 * bfd-in2.h: Regenerated.
3978 * libbfd.h: Regenerated.
3979
47149254
CC		 39802009-02-20 Cary Coutant <ccoutant@google.com>
3981
3982 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3983 in struct stat.
3984
6b1cecf3
DK		 39852009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3986
3987 PR gas/7059
3988 * coffcode.h (coff_write_object_contents): Don't let the string
3989 table offset overflow the s_name field when using long section names.
3990
88183869
DK		 39912009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3992
3993 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3994 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3995 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3996 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3997 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3998 (bfd_pmac_xcoff_backend_data): Likewise.
3999 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4000 (bfd_xcoff_aix5_backend_data): Likewise.
4001 (xcoff64_write_object_contents): Delete unused long_section_names
4002 local variable.
4003 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4004 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4005 struct non-const.
4006 * coffcode.h (documentation): Update to describe long section names.
4007 (COFFLONGSECTIONCATHELPER): New helper macro.
4008 (BLANKOR1TOODD): Likewise.
4009 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4010 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4011 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4012 (bfd_coff_set_long_section_names_allowed): New function.
4013 (bfd_coff_set_long_section_names_disallowed): Likewise.
4014 (struct bfd_coff_backend_data): Add new backend hook function
4015 pointer _bfd_coff_set_long_section_names.
4016 (bfd_coff_set_long_section_names): New backend hook.
4017 (coff_write_object_contents): Only generate long section names if
4018 bfd_coff_long_section_names() indicates they are currently enabled.
4019 (bfd_coff_std_swap_table): Make non-const, and initialise long
4020 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4021 (ticoff0_swap_table): Likewise to both.
4022 (ticoff1_swap_table): Again, likewise to both.
4023 * coffgen.c (make_a_section_from_file): Allow long section names
4024 as inputs even if not currently allowed for outputs.
4025 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4026 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4027 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4028 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4029 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4030 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4031 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4032 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4033 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4034 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4035 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4036 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4037 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4038 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4039 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4040 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4041 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4042 * libcoff-in.h: Update copyright year to cause updated copyright
4043 year in generated libcoff.h, and fix typo.
4044 * libcoff.h: Regenerated.
4045 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4046 (_bfd_ecoff_no_long_sections): Add prototype.
4047 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4048 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4049 defined by an including .c file.
4050 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4051 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4052 (ticoff1_swap_table): Likewise to both.
4053
90d8a22c
CL		 40542009-02-18 Christophe Lyon <christophe.lyon@st.com>
4055
4056 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4057 stub. Catch default case error.
4058 (arm_map_one_stub): Add missing Thumb mapping symbol.
4059
12123067
NC		 40602009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4061
4062 PR 9841
4063 * elf32-avr.c: Handle case where no local symbos exist correctly.
4064
fea2b4d6
CL		 40652009-02-16 Christophe Lyon <christophe.lyon@st.com>
4066
4067 bfd/
4068 * elf32-arm.c (arm_long_branch_stub,
4069 arm_thumb_v4t_long_branch_stub,
4070 arm_thumb_thumb_long_branch_stub,
4071 arm_thumb_arm_v4t_long_branch_stub,
4072 arm_thumb_arm_v4t_short_branch_stub,
4073 arm_pic_long_branch_stub):
4074 Renamed to elf32_arm_stub_long_branch_any_any,
4075 elf32_arm_stub_long_branch_v4t_arm_thumb,
4076 elf32_arm_stub_long_branch_thumb_only,
4077 elf32_arm_stub_long_branch_v4t_thumb_arm,
4078 elf32_arm_stub_short_branch_v4t_thumb_arm,
4079 elf32_arm_stub_long_branch_any_any_pic.
4080 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4081 arm_thumb_thumb_stub_long_branch,
4082 arm_thumb_arm_v4t_stub_long_branch,
4083 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4084 Renamed to arm_stub_long_branch_any_any,
4085 arm_stub_long_branch_v4t_arm_thumb,
4086 arm_stub_long_branch_thumb_only,
4087 arm_stub_long_branch_v4t_thumb_arm,
4088 arm_stub_short_branch_v4t_thumb_arm,
4089 arm_stub_long_branch_any_any_pic.
4090
13e0a874
DA		 40912009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4092
4093 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4094 in branch offset check.
4095
3a71aa26
AM		 40962009-02-15 Alan Modra <amodra@bigpond.net.au>
4097
4098 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4099 add toc.symndx and toc.add.
4100 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4101 Set up toc.add.
4102 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4103 callers.
4104 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4105 (branch_reloc_hash_match): New function, extracted from..
4106 (ppc64_elf_tls_optimize): ..here.
4107 (ppc64_elf_relocate_section): Properly set addends when optimizing
4108 tls sequences. Avoid unnecessary reading and writing of insns.
4109 Only redo reloc when symbol changed. Bypass symbol checks when
4110 using tlsld_got.
4111 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4112 (branch_reloc_hash_match): New function, extracted from..
4113 (ppc_elf_tls_optimize): ..here.
4114 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4115 Don't clear addend on zapped __tls_get_addr reloc.
4116
2c2b4ed4
NC		 41172009-02-12 Nick Clifton <nickc@redhat.com>
4118
4119 PR 9827
4120 * elflink.c (bfd_elf_final_link): When counting the relocations,
4121 if the header size has not been set yet then assume that it will
4122 match the output section's reloc type.
4123
453f5985
NS		 41242009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4125
4126 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4127 relocatable link.
4128
3209bffa
AM		 41292009-02-09 Alan Modra <amodra@bigpond.net.au>
4130
4131 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4132 (find_function): Likewise.
4133 (pasted_function): Don't error if no prior function found.
4134 (discover_functions): Revert 2008-12-10 change. Extend first
4135 function range to start of section.
4136
813c8a3c
DA		 41372009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4138
4139 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4140 functions to C90.
4141 * elf64-hppa.h: Likewise.
4142
2d0f9ad9
JM		 41432009-02-06 Joseph Myers <joseph@codesourcery.com>
4144
4145 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4146 .sbss handling.
4147
50e00962
AM		 41482009-02-04 Alan Modra <amodra@bigpond.net.au>
4149
4150 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4151 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4152
52b6b6b9
JM		 41532009-02-03 Sandip Matte <sandip@rmicorp.com>
4154
4155 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4156 * archures.c (bfd_mach_mips_xlr): Define.
4157 * bfd-in2.h: Regenerate.
4158 * cpu-mips.c (I_xlr): Define.
4159 (arch_info_struct): Add XLR entry.
4160 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4161 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4162 (mips_mach_extensions): Add XLR entry.
4163
654c3c9f
EW		 41642009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4165
4166 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4167
31dd3154
JM		 41682009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4169
4170 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4171 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4172 and install-pdf-recursive targets. Define pdfdir.
4173 * doc/Makefile.am: Define pdf__strip_dir. Add
4174 install-pdf and install-pdf-am targets.
d1fa68d3 4175 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4176 * configure: Regenerate.
4177 * Makefile.in: Regenerate
4178 * doc/Makefile.in: Regenerate.
4179
cf869cce
NC		 41802009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4181
4182 * bfd-in2.h: Regenerate.
4183 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4184 fields from n_entries to n_slots where appropriate, update comments.
4185 (HOWTO): Add TLS relocations.
4186 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4187 (enum elf_m68k_got_offset_size): New enum.
4188 (struct elf_m68k_got_entry.type): Move field to ...
4189 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4190 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4191 functions.
4192 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4193 functions.
4194 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4195 fields into n_entries array. Update comments.
4196 (elf_m68k_init_got): Simplify, update all uses.
4197 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4198 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4199 GOT entries; update name, update all uses.
4200 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4201 (elf_m68k_get_got_entry): Update.
4202 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4203 simplify.
4204 (elf_m68k_remove_got_entry_type): Simplify.
4205 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4206 (elf_m68k_can_merge_gots): Update.
4207 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4208 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4209 GOT entries, simplify.
4210 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4211 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4212 field, remove obsoleted local_n_entries field.
4213 (elf_m68k_partition_multi_got_2): New static function.
4214 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4215 update.
4216 (elf_m68k_remove_got_entry_type): Update.
4217 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4218 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4219 update of sgot->size and srelgot->size.
4220 (elf_m68k_gc_sweep_hook): Update.
4221 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4222 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4223 TLS relocations.
4224 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4225 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4226
c1a0a41f
DD		 42272009-02-02 DJ Delorie <dj@redhat.com>
4228
4229 * elf32-mep.c (config_names): Regenerate configuration.
4230
72a80a16
AM		 42312009-02-02 Alan Modra <amodra@bigpond.net.au>
4232
4233 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4234 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4235 * elf.c (bfd_elf_get_str_section): Make static.
4236 (bfd_elf_find_section): Delete.
4237 * libbfd.h: Regenerate.
4238
273f4430
JK		 42392009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4240
4241 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4242 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4243
010e5ae2
AM		 42442009-01-31 Alan Modra <amodra@bigpond.net.au>
4245
4246 * elflink.c (on_needed_list): New function.
4247 (elf_link_add_object_symbols): Link in --as-needed libs if they
4248 satisfy undefined symbols in other libs.
4249
33a7ffc2
JM		 42502009-01-30 Julian Brown <julian@codesourcery.com>
4251
4252 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4253 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4254 with --just-symbols (-R).
4255
13d72a14
AN		 42562009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4257
4258 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4259 high_pc in order to properly sign-extend VMAs.
4260
d334575b 42612009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4262 Mark Shinwell <shinwell@codesourcery.com>
4263 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4264
4265 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4266
528aeb62
CM		 42672009-01-28 Catherine Moore <clm@codesourcery.com>
4268
4269 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4270 SEC_LOAD for dynamic relocation sections.
4271
f6f05983
HPN		 42722009-01-27 Hans-Peter Nilsson <hp@axis.com>
4273
4274 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4275 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4276 the size of local TLS data.
4277
27cc28f9
AS		 42782009-01-27 Andreas Schwab <schwab@suse.de>
4279
4280 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4281 architectures in the archive.
4282
b3bf42d8
HPN		 42832009-01-27 Hans-Peter Nilsson <hp@axis.com>
4284
f551b6f0
HPN		 4285 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4286 <R_CRIS_32_DTPREL>: Correct relocation value.
4287
b3bf42d8
HPN		 4288 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4289 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4290 symbols with non-default visibility.
4291
9bc4e62b
NS		 42922009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4293
4294 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4295 describing the trampolines.
4296 (ppc_elf_relocate_section): Update relocs to describe the
4297 trampolines.
4298
aeaf6540
DA		 42992009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4300
4301 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4302 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4303 and R_PARISC_PCREL12F relocations.
4304
1e8fa21e
AM		 43052009-01-24 Alan Modra <amodra@bigpond.net.au>
4306
4307 PR 6022
4308 * elflink.c (find_version_for_sym): New function split out from,
4309 but without export_dynamic test, ..
4310 (_bfd_elf_link_assign_sym_version): ..here.
4311 (_bfd_elf_export_symbol): Use it.
4312
28caa186
AM		 43132009-01-23 Alan Modra <amodra@bigpond.net.au>
4314
4315 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4316 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4317 * elflink.c: ..here, somewhat modified.
4318 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4319 _bfd_elf_link_find_version_dependencies,
4320 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4321 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4322 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4323 declare..
4324 * elflink.c: ..and make static here.
4325 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4326 of output_bfd from struct elf_find_verdep_info.
4327 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4328 struct elf_info_failed.
4329 (bfd_elf_size_dynamic_sections): Adjust.
4330
be04437d
AM		 43312009-01-22 Alan Modra <amodra@bigpond.net.au>
4332
4333 PR 6832
4334 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4335 after comp_unit_find_line call.
4336
58f9615c
NC		 43372009-01-21 Nick Clifton <nickc@redhat.com>
4338
4339 PR 9769
4340 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4341 tm_gmtoff field in struct tm.
4342
fb266b8b
AM		 43432009-01-21 Alan Modra <amodra@bigpond.net.au>
4344
4345 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4346 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4347 sections in soft-icache lines unless non_ia_text. Don't add
4348 rodata if doing so would exceed line size.
4349
451ffe63
HPN		 43502009-01-19 Hans-Peter Nilsson <hp@axis.com>
4351
4352 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4353 types than bfd_link_hash_indirect, before early return, call
4354 _bfd_elf_link_hash_copy_indirect.
4355
5aa6ff7c
AS		 43562009-01-19 Andrew Stubbs <ams@codesourcery.com>
4357
4358 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4359 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4360 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4361 (elf_backend_obj_attrs_order): New define.
4362 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4363 (elfNN_bed): Add elf_backend_obj_attrs_order.
4364
3483fe2e
AS		 43652009-01-19 Andrew Stubbs <ams@codesourcery.com>
4366
4367 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4368 (obj_attr_size): Likewise.
4369 (write_obj_attribute): Likewise.
4370 (_bfd_elf_copy_obj_attributes): Likewise.
4371 (_bfd_elf_parse_attributes): Likewise.
4372 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4373 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4374 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4375 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4376 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4377 with macros.
4378
2d0bb761
AS		 43792009-01-19 Andrew Stubbs <ams@codesourcery.com>
4380
4381 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4382 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4383 (bfd_elf_add_obj_attr_string): Likewise.
4384 (bfd_elf_add_obj_attr_int_string): Likewise.
4385 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4386 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4387 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4388 Tag_nodefaults has no default value.
4389 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4390 comment to reflect the new state.
4391
a77e83b7
AM		 43922009-01-19 Alan Modra <amodra@bigpond.net.au>
4393
4394 PR 9695
4395 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4396 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4397 (adjust_z_magix): Delete dead code handling QMAGIC.
4398
f6d29e26
KT		 43992009-01-16 Kai Tietz <kai.tietz@onevision.com>
4400
4401 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4402 IMAGE_SCN_MEM_DISCARDABLE.
4403
29670fb9
AM		 44042009-01-16 Alan Modra <amodra@bigpond.net.au>
4405
4406 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4407 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4408 * configure.in (commonbfdlib): Delete.
4409 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4410 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4411 is available, not just for linux.
4412 * po/SRC-POTFILES.in: Regenerate.
4413 * Makefile.in: Regenerate.
4414 * configure: Regenerate.
4415
91e22acd
AS		 44162009-01-15 Andrew Stubbs <ams@codesourcery.com>
4417 Julian Brown <julian@codesourcery.com>
4418
4419 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4420 ARM attributes in ABI 2.07.
4421 * elf32-arm.c (get_secondary_compatible_arch): New function.
4422 (set_secondary_compatible_arch): New function.
4423 (tag_cpu_arch_combine): New function.
4424 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4425 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4426 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4427 make it fit with order_01243.
4428 Add support for Tag_also_compatible_with,
4429 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4430 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4431 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4432 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4433 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4434 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4435 Rework the way unknown attributes are handled.
4436 Defer errors until all attributes have been processed.
4437
7b86a9fa
AS		 44382009-01-15 Andrew Stubbs <ams@codesourcery.com>
4439
4440 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4441 bfd_elf_add_obj_attr_int_string.
4442 Read Tag_compatibility from its new location in the attribute array,
4443 rather than the attribute list.
4444 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4445 bfd_elf_add_obj_attr_int_string.
4446 (_bfd_elf_parse_attributes): Likewise.
4447 (_bfd_elf_merge_object_attributes): There's now only one
4448 Tag_compatibility, and it's in the array, not the list.
4449 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4450 Tag_compatibility.
4451 (bfd_elf_add_obj_attr_compat): Rename to
4452 bfd_elf_add_obj_attr_int_string.
4453 (bfd_elf_add_proc_attr_compat): Rename to
4454 bfd_elf_add_proc_attr_int_string.
4455 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4456 Tag_compatibility.
4457
01e1a5bc
NC		 44582009-01-15 Douglas B Rupp <rupp@gnat.com>
4459
4460 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4461 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4462 (vmsutil.lo): Add dependency rule.
4463 * Makefile.in: Regenerate.
4464 * config.bfd (ia64*-*-*vms*): Add case.
4465 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4466 * configure: Regenerate.
4467 * vmsutil.c: New file.
4468 * vmsutil.h: New file.
4469 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4470 attr to bfd_vma.
4471 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4472 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4473 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4474 elfNN_vms_object_p): New functions
4475 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4476
a33dafc3
L		 44772009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4478
4479 PR ld/9727
4480 * elflink.c (elf_gc_sweep): Exclude the group section if the
4481 first member of the section group is excluded.
4482
13c0e967
AM		 44832009-01-14 Alan Modra <amodra@bigpond.net.au>
4484
4485 PR 9735
4486 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4487 saved filename, use bfd_alloc rather than bfd_malloc for it.
4488
460e679b
AM		 44892009-01-13 Alan Modra <amodra@bigpond.net.au>
4490
4491 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4492
25076afa
AM		 44932009-01-13 Alan Modra <amodra@bigpond.net.au>
4494
4495 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4496
37107878
AM		 44972009-01-12 Alan Modra <amodra@bigpond.net.au>
4498
4499 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4500
cd4a7468
AM		 45012009-01-12 Alan Modra <amodra@bigpond.net.au>
4502
4503 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4504 num_lines_log2.
4505 (struct got_entry): Add br_addr.
4506 (struct call_info): Add priority.
4507 (struct function_info): Add lr_store and sp_adjust.
4508 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4509 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4510 area as an overlay, and check that no other overlays exist. Look up
4511 icache overlay manager entry sym.
4512 (BRA_STUBS, BRA, BRASL): Define.
4513 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4514 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4515 in branch insn.
4516 (count_stub, build_stub): Support soft-icache.
4517 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4518 (spu_elf_size_stubs): Size soft-icache stubs.
4519 (overlay_index): New function.
4520 (spu_elf_build_stubs): Make static. Support soft-icache.
4521 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4522 (find_function_stack_adjust): Save lr store and stack adjust insn
4523 offsets.
4524 (maybe_insert_function): Adjust find_function_stack_adjust call.
4525 (mark_functions_via_relocs): Retrieve priority.
4526 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4527 (sort_calls): Sort by priority first.
4528 (mark_overlay_section): Ignore .ovl.init.
4529 (sum_stack): Only print when stack_analysis.
4530 (print_one_overlay_section): New function, extracted from..
4531 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4532 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4533 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4534 analysis. Call spu_elf_build_stubs.
4535 (spu_elf_relocate_section): For soft-icache encode overlay index
4536 into addresses.
4537 (spu_elf_output_symbol_hook): Support soft-icache.
4538 (spu_elf_modify_program_headers: Likewise.
37107878 4539
cd4a7468
AM		 4540 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4541 num_regions to num_lines. Add line_size and max_branch.
4542 (enum _ovly_flavour): Add ovly_soft_icache.
4543 (spu_elf_build_stubs): Delete.
4544
80c29487
JK		 45452009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4546
4547 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4548 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4549
1bc86aea
HPN		 45502009-01-07 Hans-Peter Nilsson <hp@axis.com>
4551
4552 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4553 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4554 the program, the known offset starts at the negative size of the
4555 TLS section.
4556 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4557 Similar.
4558
3baa454d 45592009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4560
3baa454d 4561 * config.bfd: Add lm32-*-rtems*.
75606e85 4562
9dbe8890
L		 45632009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4564
4565 * coff-ppc.c: Add 2009 to Copyright.
4566 * elf32-cris.c: Likewise.
4567 * elflink.c: Likewise.
4568
0bdf8d40
HPN		 45692009-01-03 Hans-Peter Nilsson <hp@axis.com>
4570
4571 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4572 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4573
54ac0771
L		 45742009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4575
4576 PR ld/9679
4577 * elflink.c (elf_merge_st_other): New.
4578 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4579 hide them if needed.
4580 (elf_link_add_object_symbols): Updated.
4581
d8880531
L		 45822009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4583
4584 PR ld/9676
4585 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4586 ref_dynamic and dynamic_def fields when setting def_regular
4587 to 1.
4588
b70b5c14
NC		 45892009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4590
4591 PR 9682
4592 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4593 literal.
4594
d8880531 4595For older changes see ChangeLog-2008
56882138
AM		 4596\f
4597Local Variables:
4598mode: change-log
4599left-margin: 8
4600fill-column: 74
4601version-control: never
4602End:
GDB Binutils - Deliverables
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