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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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7ee314fa
AM		 12009-09-23 Matt Rice <ratmice@gmail.com>
2
3 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
4 arguments.
5 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
6 DT_DEPAUDIT from audit/depaudit arguments.
7 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
8 (elf_link_add_object_symbols): Set dt_audit target data when finding a
9 DT_AUDIT.
10 * bfd-in2.h: Regenerate.
11 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
12
d3e32c2e
JZ		 132009-09-23 Jie Zhang <jie.zhang@analog.com>
14
15 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
16 .rel.plt and .plt sections are removed.
17 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
18 section. Remove the duplicated removing of empty .rel.plt
19 section.
20
a10917ef
RS		 212009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
22
23 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
24 patch to handle the new personality relaxation.
25
30af5962
RS		 262009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
27
28 * elf-eh-frame.c (make_pc_relative): New function.
29 (_bfd_elf_write_section_eh_frame): Use it.
30
a7f2871e
AM		 312009-09-21 Alan Modra <amodra@bigpond.net.au>
32
33 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
34 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
35 (MR_0_3, MR_3_0): Define.
36 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
37 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
38 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
39 table. Check for presense of __tls_get_addr_opt
40 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
41 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
42 (write_glink_stub): Add param p.
43 (ppc_elf_relocate_section): Adjust write_glink_stub call.
44 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
45 __tls_get_addr.
46 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
47 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
48 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
49 table. Check for presense of __tls_get_addr_opt.
50 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
51 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
52 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
53 LD_R2_0R1, MTLR_R11): Define.
54 (build_tls_get_addr_stub): New function.
55 (ppc_build_one_stub): Call it.
56 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
57 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
58 __tls_get_addr plt call.
59 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
60
18e04883
RS		 612009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
62
63 * elf-bfd.h (eh_cie_fde): Add personality_offset and
64 make_per_encoding_relative to the CIE structure. Add a padding field.
65 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
66 rather than 0xf0 when masking out the base address encoding
67 Record the offset of personality data from the start of the CIE.
68 Remove a repeated elf_backend_can_make_relative_eh_frame check.
69 (find_merged_cie): Take an info argument. If the personality
70 binds locally, try converting an absolute personality into
71 a local one.
72 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
73 when masking out the base address encoding. Update the call to
74 find_merged_cie.
75 (_bfd_elf_eh_frame_section_offset): Discard relocations against
76 the personality data if we are converting into PC-relative form.
77 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
78 when masking out the base address encoding. Handle
79 make_per_encoding_relative.
80
bd6c6e2b
AM		 812009-09-18 Alan Modra <amodra@bigpond.net.au>
82
83 PR ld/10406
84 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
85 R_PPC_EMB_SDA2I16 complain_overflow_signed.
86 (create_sdata_sym): Pass info rather than htab.
87 Update all callers. Ensure symbols are hidden.
88 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
89 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
90 _GLOBAL_OFFSET_TABLE_.
91 (elf_finish_pointer_linker_section): Don't assume that sdata base
92 symbol is always at 0x8000 offset. Don't subtract the addend here.
93 (is_static_defined): New function.
94 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
95 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
96 relocs. Downgrade error on unexpected section for EMB_SDA2REL
97 reloc symbols to a warning.
98
ca58b19f
NC		 992009-09-18 Nick Clifton <nickc@redhat.com>
100
101 * po/es.po: Updated Spanish translation.
2f0205e8 102 * po/vi.po: Updated Vietnamese translation.
ca58b19f 103
b31867b6
AM		 1042009-09-18 Alan Modra <amodra@bigpond.net.au>
105
106 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
107 functions. Use throughout.
108 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
109 from indirect symbol.
110 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
111 (add_symbol_adjust): Simplify.
112 (defined_code_entry, defined_func_desc): New functions.
113 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
114 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
115 defined_code_entry to follow indirect sym links.
116 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
117 (ppc_type_of_stub): Follow indirect sym links.
118 (toc_adjusting_stub_needed): Likewise.
119 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
120 rather than defining them at stub.
121 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
122 assignments in test.
123
afecc97c 1242009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 125
afecc97c
TG		 126 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
127 Reindent.
128 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
129 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
130 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
131 when possible to avoid warnings.
132 (bfd_mach_o_print_section_map): Ditto.
133 (bfd_mach_o_section_get_entry_size): New function.
134 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
135 added function.
136 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
137
df58f7b0
NC		 1382009-09-14 Nick Clifton <nickc@redhat.com>
139
140 * po/fi.po: Updated Finnish translation.
141
1e9cc1c2
NC		 1422009-09-11 Nick Clifton <nickc@redhat.com>
143
144 * po/bfd.pot: Updated by the Translation project.
145
8b31b6c4
NC		 1462009-09-11 Philippe De Muyter <phdm@macqel.be>
147
148 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
149 hack. objcopy `-B' (`--binary-architecture') option is now handled
150 in a generic way.
151
681fe688
NC		 1522009-09-11 Nick Clifton <nickc@redhat.com>
153
154 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
155 changes.
156
3b6cfd4e 1572009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 158
159 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
160 NULL if `ht' is NULL.
161
a50b1753
NC		 1622009-09-09 Martin Thuresson <martin@mtme.org>
163
164 Update soruces to compile cleanly with -Wc++-compat:
165 * aoutx.h: Add casts.
166 * archive.c: Add casts.
167 * archive64.c: Add casts.
168 * archures.c: Add casts.
169 * bfd-in2.h: Regenerated.
170 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
171 * bfdio.c: Add casts.
172 * binary.c: Add casts.
173 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
174 parameter to use enum value instead of int.
175 * coffcode.h: Add casts.
176 * coffgen.c: Add casts.
177 * cofflink.c: Add casts.
178 * compress.c: Add casts.
179 * dwarf1.c: Add casts.
180 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
181 bfd_ptr. Update code to use new name.
182 * elf-attrs.c: Add casts.
183 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
184 anonymous struct. (union gotplt_union, struct
185 elf_link_virtual_table_entry): Move to top level.
186 * elf-eh-frame.c: Add casts.
187 * elf-strtab.c: Add casts.
188 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
189 argument name from typename to type_name.
190 * elf32-i386.c: Add casts.
191 * elf64-x86-64.c: Add casts.
192 * elfcode.h: Add casts.
193 * elfcore.h: Add casts.
194 * elflink.c: Add casts.
195 * format.c: Add casts.
196 * hash.c: Add casts.
197 * ihex.c: Add casts.
198 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
199 level.
200 * libbfd.c: Add casts.
201 * linker.c: Add casts.
202 * merge.c: Add casts.
203 * opncls.c: Add casts.
204 * peXXigen.c: Add casts.
205 * peicode.h: Add casts.
206 * reloc.c: Add casts.
207 * section.c: Add casts.
208 * simple.c: Add casts.
209 * srec.c: Add casts.
210 * stabs.c: Add casts.
211 * syms.c: Add casts.
212 * targets.c: Add casts.
213 * tekhex.c: Add casts.
214 * verilog.c: Add casts.
215
f3b4f6d0
PB		 2162009-09-09 Paolo Bonzini <bonzini@gnu.org>
217
218 * configure: Regenerate.
219
67d74e43
DJ		 2202009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
221
222 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
223 for the mode of target PLT entries.
224 (allocate_dynrelocs): Only adjust symbol type if setting its
225 value.
226
07c58694
PB		 2272009-09-09 Paolo Bonzini <bonzini@gnu.org>
228
f3b4f6d0 229 * configure: Regenerate.
07c58694 230
cfcac11d
NC		 2312009-09-09 Nick Clifton <nickc@redhat.com>
232
233 PR 10478:
234 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
235 section headers containing sh_link values of SHN_BEFORE or
236 SHN_AFTER.
237 * elfcode.h (elf_object_p): Likewise.
238
ad86f1fb
TG		 2392009-09-09 Tristan Gingold <gingold@adacore.com>
240
241 Handle DYLD_INFO introduced by Darwin10.
242 * mach-o.h (bfd_mach_o_load_command_type): Add
243 BFD_MACH_O_LC_DYLD_INFO.
244 (bfd_mach_o_dyld_info_command): New type.
245 (bfd_mach_o_load_command): Add dyld_info field.
246 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
247 (bfd_mach_o_scan_read_dyld_info): New function.
248 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
249 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
250 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
251 (bfd_mach_o_print_dyld_info): New function.
252
1004c3e1
SR		 2532009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
254
255 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
256 linkonce or linker script discarded section.
257
498199fc
AM		 2582009-09-09 Alan Modra <amodra@bigpond.net.au>
259
260 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
261
c86ad514
AS		 2622009-09-07 Andreas Schwab <schwab@linux-m68k.org>
263
264 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
265 range call the bfd error hander and use R_68K_NONE instead.
266
b11d79f2
TG		 2672009-09-07 Tristan Gingold <gingold@adacore.com>
268
23f938f1
TG		 269 * po/SRC-POTFILES.in: Regenerate.
270 * po/bfd.pot: Regenerate.
271
b11d79f2
TG		 272 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
273 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
274 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
275 st_mtim.tv_nsec to gas/configure.in
276 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
277 * configure: Regenerate.
278 * config.in: Regenerate.
279 * vmsutil.c: Moved to gas/config/te-vms.c
280 * vmsutil.h: Removed.
281 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
282 (BFD32_BACKENDS): Remove vmsutil.lo
283 * Makefile.in: Regenerate.
284
3d03da9a
EZ		 2852009-09-05 Eli Zaretskii <eliz@gnu.org>
286
287 * coffcode.h: Include libiberty.h.
288
96d56e9f
NC		 2892009-09-05 Martin Thuresson <martin@mtme.org>
290
291 * coff-arm.c (coff_arm_relocate_section)
292 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
293 Change member name class to symbol_class.
294 * coff-i960.c (coff_i960_relocate_section) Rename variable
295 class to class_val. Change member name class to symbol_class.
296 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
297 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
298 * coff-stgo32.c (adjust_aux_in_post)
299 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
300 to in_class.
301 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
302 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
303 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
304 to n_sclass.
305 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
306 variables named class to n_sclass. (coff_write_symbols): Rename
307 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
308 argument class to symbol_class.
309 * cofflink.c (_bfd_coff_link_hash_newfunc)
310 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
311 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
312 Update code to use renamed members.
313 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
314 argument class to in_class.
315 * libcoff-in.h (struct coff_link_hash_entry, struct
316 coff_debug_merge_type) Renamed members class to symbol_class and
317 type_class.
318 * libcoff.h Regenerated.
319 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
320 Rename argument class to in_class.
321 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
322 renamed members.
323 * pef.h (struct bfd_pef_imported_symbol): Changed name of
324 member class to symbol_class.
325
df7e4f42
L		 3262009-09-04 H.J. Lu <hongjiu.lu@intel.com>
327
328 * configure: Regenerated.
329
bac4da50
TG		 3302009-09-04 Tristan Gingold <gingold@adacore.com>
331
332 * configure.in: Bump version to 2.20.51
bac4da50 333
57e96a08
AM		 3342009-09-04 Alan Modra <amodra@bigpond.net.au>
335
336 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
337
153d38f6
JZ		 3382009-09-04 Jie Zhang <jie.zhang@analog.com>
339
340 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
341 create .rela.bss.
342 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
343 for empty .rela.bss and .rel.plt sections.
344
5bbc5ae7
AN		 3452009-09-03 Adam Nemet <anemet@caviumnetworks.com>
346
347 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
348 R_MIPS_JALR unless symbol resolves locally.
349
99da6b5f
AN		 3502009-09-03 Adam Nemet <anemet@caviumnetworks.com>
351
352 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
353 has_static_relocs for R_MIPS_JALR.
354
fcbc2f09
MR		 3552009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
356
357 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
358 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
359 respective stubs.
360
90d60710
L		 3612009-09-01 H.J. Lu <hongjiu.lu@intel.com>
362
363 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
364 plt earlier.
365
11d73275
TG		 3662009-09-01 Tristan Gingold <gingold@adacore.com>
367
368 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
369 dependencies. Reindent.
370 * configure.com: Ported to Itanium VMS. Now generates a build.com
371 to build without make. Add messages but make edit silent.
372 * hosts/alphavms.h: Add a prototype for stpcpy.
373 * vms.c: Add a missing include for Alpha VMS.
374 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
375
94be91de
JB		 3762009-08-31 Jan Beulich <jbeulich@novell.com>
377
378 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
379 * elf.c (bfd_elf_get_default_section_type): New.
380 (elf_fake_sections): Use bfd_elf_get_default_section_type.
381
883c7410
L		 3822009-08-30 H.J. Lu <hongjiu.lu@intel.com>
383
384 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
385 accidental checkin.
386 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
387
095106a2
AM		 3882009-08-30 Alan Modra <amodra@bigpond.net.au>
389
390 PR ld/10569
391 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
392 (bfd_emul_get_commonpagesize): Likewise.
393
d3ce72d0
NC		 3942009-08-29 Martin Thuresson <martin@mtme.org>
395
396 * elf32-arm.c (struct stub_def): Rename member template to
397 template_sequence. (arm_build_one_stub,
398 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
399 Rename variable template to template_sequence.
400 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
401 Rename variable template to template_val.
402 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
403 new to new_symbol.
404 * coffgen.c (coff_make_empty_symbol)
405 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
406 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
407 new to new_insn.
408 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
409 to new_symbol.
410 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
411 new to new_reloc.
412 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
413 * ieee.c (ieee_make_empty_symbol): Rename variable new to
414 new_symbol.
415 * linker.c (bfd_new_link_order): Rename variable new to
416 new_lo.
417 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
418 symbol.
419 * oasys.c (oasys_make_empty_symbol): Rename variable new to
420 new_symbol_type.
421 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
422 new to new_symbol_type.
423 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
424 to new_symbol.
425 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
426 new_dump.
427 (read_hdr, rs6000coff_core_p)
428 (rs6000coff_core_file_matches_executable_p)
429 (rs6000coff_core_file_failing_command)
430 (rs6000coff_core_file_failing_signal): Updated function to use new
431 union member name.
432 * som.c (som_make_empty_symbol): Rename variable new to
433 new_symbol_type.
434 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
435 to new_symbol.
436 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
437 variable new to new_symbol.
438
573e8a1c
RW		 4392009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
440
441 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
442 bfdlibdir and bfdincludedir.
443 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
444 [INSTALL_LIBBFD]: ... here, ...
445 [INSTALL_LIBBFD]: ... and empty overrides here.
446 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
447 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
448 * Makefile.in: Regenerate.
449 * configure: Regenerate.
450
325e58c7
NC		 4512009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
452
453 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
454 relocations. Rewrite output of dynamic TLS relocations.
455 (DTP_OFFSET, TP_OFFSET): New constants.
456 (dtpoff_base): Update.
457 (tpoff): Rename to tpoff_base, update.
458 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
459 New functions. Move code from elf_m68k_relocate_section here.
460 (elf_m68k_relocate_section): Update.
461 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
462
e5f2b1de
NC		 4632009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
464
465 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
466 non_got_ref value.
467 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
468 Handle non_got_ref field.
469 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
470
0666b2c3
AM		 4712009-08-26 Alan Modra <amodra@bigpond.net.au>
472
600b8686 473 PR ld/10518
0666b2c3
AM		 474 * linker.c (bfd_find_version_for_sym): Revert warning.
475
78a03297
AM		 4762009-08-26 Alan Modra <amodra@bigpond.net.au>
477
600b8686 478 PR ld/10518
78a03297
AM		 479 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
480 other wildcard match. Warn on multiple wildcard matches.
481
81ecdfbb
RW		 4822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
483
14ec8efd
RW		 484 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
485 appending.
486 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
487 only in this condition.
488 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
489 to build but not install libbfd.la in this condition.
490 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
491 (install_libbfd, install_libbfd): Remove.
492 * Makefile.in: Regenerate.
493 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
494 (INCLUDES): ... this.
495 ($(MKDOC)): Adjust.
496 * doc/Makefile.in: Regenerate.
497
95b40122
RW		 498 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
499 no-dist and foreign.
500 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
501 dependency tracking to work for them.
502 (targets.lo, archures.lo, dwarf.lo): Rewrite to
503 use automake dependency tracking mechanism.
504 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
505 (mkdep section): Remove.
506 (BUILT_SOURCES): New, list $(BUILD_HFILES).
507 * Makefile.in: Regenerate.
508 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
509
af542c2e
RW		 510 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
511 (install-pdf, install-pdf-recursive, install-html)
512 (install-html-recursive): Remove.
513 * Makefile.in: Regenerate.
514
81ecdfbb
RW		 515 * Makefile.in: Regenerate.
516 * aclocal.m4: Likewise.
517 * config.in: Likewise.
518 * configure: Likewise.
519
cd1dac3d
DG		 5202009-08-21 Daniel Gutson <dgutson@codesourcery.com>
521
522 * elf32-arm.c (arch_has_thumb2_nop): New function.
523 (arch_has_arm_nop): New function.
524 (elf32_arm_final_link_relocate): NOP opcodes changed.
525
440ae135
DE		 5262009-08-16 Doug Evans <dje@google.com>
527
528 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
529 at least don't leak memory.
530
a109e2f5
DD		 5312009-08-13 DJ Delorie <dj@redhat.com>
532
533 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
534 if needed.
535
c1742541
NC		 5362009-08-12 Nick Clifton <nickc@redhat.com>
537
538 * po/fi.po: Updated Finnish translation.
539
6a9adeca
BS		 5402009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
541
542 Merge some FRV FDPIC changes into the Blackfin code.
543 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
544 summary reloc information.
545 (bfinfdpic_dynamic_got_plt_info): New.
546 (_bfin_create_got_section): Create the PLT section here.
547 (elf32_bfinfdpic_create_dynamic_sections): Not here.
548 (_bfinfdpic_count_nontls_entries): Move out of...
549 (_bfinfdpic_count_got_plt_entries): ... here.
550 (_bfinfdpic_count_relocs_fixups): Likewise.
551 (_bfinfdpic_reset_got_plt_entries): New.
552 (_bfinfdpic_size_got_plt): Move out of...
553 (elf32_bfinfdpic_size_dynamic_sections): ... here.
554 (bfinfdpic_relocate_section): Be careful not to call
555 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
556 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
557 New functions.
558 (elf_backend_discard_info): Define for FD-PIC.
559
5dabe785
AM		 5602009-08-11 Alan Modra <amodra@bigpond.net.au>
561
562 * elflink.c: Add FIXMEs for some places that require octets_per_byte
563 adjustments.
564 * elf-eh-frame.c: Likewise.
565 * merge.c: Likewise.
566
ea7a63de
AM		 5672009-08-11 Alan Modra <amodra@bigpond.net.au>
568
569 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
570 to x86 and x86_64 configurations.
571 * configure: Regenerate.
572
9bf609ec
JK		 5732009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
574
575 Stop using bfd_usrdata in libbfd.
576 * coff-stgo32.c (bfd_coff_go32stub): Remove.
577 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
578 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
579 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
580 filehdr_dst->u.go32.stub. New comment with the reason.
581 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
582 Substitute the removed macro bfd_coff_go32stub.
583 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
584 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
585 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
586 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
587 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
588 bfd_coff_go32stub.
589 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
590 * libcoff-in.h (coff_data_type): New field go32stub.
591 * libcoff.h: Regenerated.
592
e39e47bd
JK		 5932009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
594
595 Fix go32 stub preservation by objcopy.
596 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
597 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
598 go32stub.
599
ffcb4889
NS		 6002009-08-10 Nathan Sidwell <nathan@codesourcery.com>
601
602 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
603 symbols.
604 (elf32_arm_final_link_relocate): Treat local undefined symbols the
605 same as global undefined symbols.
606 (elf32_arm_relocate_section): Give an error for local undefined
607 non-weak symbols, unless the reloc will not use the symbol.
608
01017ef8
NS		 6092009-08-10 Nathan Sidwell <nathan@codesourcery.com>
610
611 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
612 (ppc_elf_relax_section): Use symbol index to distinguish
613 relocatable stubs.
614
a8ad78a7
AM		 6152009-08-10 Alan Modra <amodra@bigpond.net.au>
616
617 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
618
91e21fb7
AM		 6192009-08-10 Alan Modra <amodra@bigpond.net.au>
620
621 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
622 info for STT_GNU_IFUNC.
623 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
624 on got refs in case the symbol turns out to be ifunc.
625 (ppc_elf_gc_sweep_hook): Similarly.
626 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
627 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
628 (ppc_elf_size_dynamic_sections): Likewise.
629 (ppc_elf_relocate_section): Likewise.
630
6a9adeca 6312009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 632
633 From Mike Frysinger <michael.frysinger@analog.com>
634 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
635 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
636 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
637 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
638 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
639 Adjust to match the renamed reloc definitions.
7ee314fa 640
e7e75368
AM		 6412009-08-08 Alan Modra <amodra@bigpond.net.au>
642
643 PR 10494
644 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
645 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
646
918d9742
TT		 6472009-08-07 Tom Tromey <tromey@redhat.com>
648
649 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
650 aliasing error.
651
7ba29e2a
NC		 6522009-08-06 Michael Eager <eager@eagercon.com>
653
654 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
655 * Makefile.in: Regenerate.
656 * archures.c: Add bfd_arch_microblaze.
657 * bfd-in2.h: Regenerate.
658 * config.bfd: Add microblaze target.
659 * configure.in: Add bfd_elf32_microblaze_vec target.
660 * configure: Regenerate.
661 * cpu-microblaze.c: New.
662 * elf32-microblaze.c: New.
663 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
664 * libbfd.h: Regenerate.
665 * reloc.c: Add MICROBLAZE relocations.
666 * section.c: Add struct relax_table and relax_count to section.
667 * targets.c: Add bfd_elf32_microblaze_vec.
668
e47bf690
JJ		 6692009-08-06 Jakub Jelinek <jakub@redhat.com>
670 Alan Modra <amodra@bigpond.net.au>
671
672 PR binutils/10492
673 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
674 symbols.
675 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
676 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
677
3ae046cc
NS		 6782009-08-06 Nathan Sidwell <nathan@codesourcery.com>
679
680 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
681 at least once when fixing cortex-a8.
682
cd8d5a82
CF		 6832009-08-05 Chao-ying Fu <fu@mips.com>
684
685 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
686 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
687 for CPUs. It is true for RM9000.
688 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
689 for all CPUs.
690 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
691 to guard the transformation.
692
9cc305ec
TS		 6932009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
694
695 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
696 (spu_elf_size_sections): Declare prototype.
697 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
698 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
699 (spu_elf_emit_fixup): New function.
700 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
701 (spu_elf_size_sections): New function.
702
eb7c4339
NS		 7032009-08-05 Nathan Sidwell <nathan@codesourcery.com>
704
705 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
706 (arm_build_one_stub): Build a8 veneers as a separate pass.
707 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
708 parameters. Use them to check if we create a different a8 fixup
709 than the previous pass.
710 (elf32_arm_size_stubs): Move scope of stub_changed and
711 prev_num_a8_fixes into main loop.
712 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
713
a9585d22
AM		 7142009-08-04 Alan Modra <amodra@bigpond.net.au>
715
716 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
717 which find_plt_ent is called. Delete redundant code.
718
45b222d6
L		 7192009-08-03 H.J. Lu <hongjiu.lu@intel.com>
720
721 PR binutils/10363
722 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
723 invalid string offset.
724
004fb780
L		 7252009-08-03 H.J. Lu <hongjiu.lu@intel.com>
726
727 PR ld/10433
728 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
729 to htab->init_got_offset and plt to htab->init_plt_offset
730 when discarding space for dynamic relocations.
731
a877a2b6
AM		 7322009-08-03 Alan Modra <amodra@bigpond.net.au>
733
734 * elf32-ppc.c (struct plt_entry): Revise comments.
735 (ppc_elf_check_relocs): Don't create needless plt_entry info
736 for non-pie executables. Don't test info->pie when info->shared
737 already covers that case.
738 (ppc_elf_gc_sweep_hook): Adjust for above change.
739 (add_stub_sym): Don't test info->pie when info->shared tested.
740 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
741 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
742 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
743 (ppc_elf_relocate_section): Likewise.
744
de972ffa
AM		 7452009-08-03 Alan Modra <amodra@bigpond.net.au>
746
747 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
748 for local ifunc symbols in non-pie executables, regardless of
749 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
750 code so that it's obvious that we only do anything special for
751 local ifunc syms.
752 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
753 (allocate_dynrelocs): Correct comment for syms defined in plt.
754 Don't specially allocate ifunc dyn relocs.
755 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
756 (ppc_elf_relocate_section): Set "relocation" value for ifunc
757 syms in non-pie executables. No specially allocated dyn relocs
758 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
759 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
760 a non-pie executable.
761
1d85728f
L		 7622009-08-02 H.J. Lu <hongjiu.lu@intel.com>
763 Jakub Jelinek <jakub@redhat.com>
764
765 PR ld/6443
766 * elf32-i386.c (elf_i386_tls_transition): Check executable
767 instead of shared for TLS when building PIE.
768 (elf_i386_check_relocs): Likewise.
769 (elf_i386_allocate_dynrelocs): Likewise.
770 (elf_i386_relocate_section): Likewise.
771
772 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
773 instead of shared for TLS when building PIE.
774 (elf64_x86_64_check_relocs): Likewise.
775 (elf64_x86_64_allocate_dynrelocs): Likewise.
776 (elf64_x86_64_relocate_section): Likewise.
777
5d8d4872
AG		 7782009-07-31 Anthony Green <green@moxielogic.com>
779
780 * config.bfd (targ_cpu): Add moxie-uclinux support.
781
080a1b9f
HPN		 7822009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
783
784 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
785
25f23106
AM		 7862009-07-30 Alan Modra <amodra@bigpond.net.au>
787
788 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
789 used by indirect function support. Count dynamic relocs for
790 ifunc syms.
791 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
792 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
793 in iplt and their relocs in reliplt. Don't make ifunc syms
794 dynamic. Allocate got entry relocs for non-dynamic ifunc in
795 reliplt. Handle other dynamic relocs for ifunc.
796 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
797 ifunc in reliplt, likewise relocs for got against local ifunc.
798 Typo fix on reliplt size adjust.
799 (ppc_elf_relocate_section): Don't use plt scheme of allocating
800 relocs 1-1 with entries for iplt, instead just add using
801 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
802 Error on invalid ifunc dyn relocs.
803 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
804 in iplt/reliplt.
805 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
806 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
807 (ppc64_elf_reloc_type_lookup): Handle new relocs.
808 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
809 (allocate_dynrelocs): As for elf32-ppc.c above.
810 (ppc64_elf_size_dynamic_sections): Likewise.
811 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
812 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
813 (ppc_size_one_stub): Similarly.
814 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
815 relocs too.
816 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
817
80f540b7
HPN		 8182009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
819
820 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
821 change. Add note to head comment.
822
4ad4f3cb
JB		 8232009-07-28 Jan Beulich <jbeulich@novell.com>
824
825 * archive.c (get_extended_arelt_filename): Remove redundant
826 range check on index.
827
d8d2f433
DK		 8282009-07-27 Doug Kwan <dougkwan@google.com>
829
830 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
831
9e675548
L		 8322009-07-27 H.J. Lu <hongjiu.lu@intel.com>
833
834 * archures.c bfd_*_arch): Sorted.
835 (bfd_archures_list): Likewise.
836
86514226
SR		 8372009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
838
9e675548 839 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 840 to R_cr16_NUM32 relocation.
841
305f7588
MS		 8422009-07-26 Michael Eager <eager@eagercon.com>
843
844 * archures.c: Add bfd_mach_ppc_405
845 * bfd-in2.h: Same.
846
b1995b01
L		 8472009-07-25 H.J. Lu <hongjiu.lu@intel.com>
848
849 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
850 * cpu-l1om.c (bfd_l1om_arch): Likewise.
851
8a9036a4
L		 8522009-07-25 H.J. Lu <hongjiu.lu@intel.com>
853
854 * archures.c (bfd_architecture): Add bfd_arch_l1om.
855 (bfd_l1om_arch): New.
856 (bfd_archures_list): Add &bfd_l1om_arch.
857 * bfd-in2.h: Regenerated.
858
859 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
860 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
861 if bfd_elf64_x86_64_freebsd_vec is supported.
862 (targ_selvecs): Likewise.
863
864 * configure.in: Support bfd_elf64_l1om_vec and
865 bfd_elf64_l1om_freebsd_vec.
866 * configure: Regenerated.
867
868 * cpu-l1om.c: New.
869
870 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
871 (bfd_elf64_l1om_vec): Likewise.
872 (bfd_elf64_l1om_freebsd_vec): Likewise.
873
874 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
875 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
876 * Makefile.in: Regenerated.
877
878 * targets.c (bfd_elf64_l1om_vec): New.
879 (bfd_elf64_l1om_freebsd_vec): Likewise.
880 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
881 bfd_elf64_l1om_freebsd_vec.
882
8fdcc58d
TS		 8832009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
884 Alan Modra <amodra@bigpond.net.au>
885
886 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
887 * bfd-in2.h: Regenerate.
888 * libbfd.h: Regenerate.
889 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
890 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
891 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
892
9b769489
L		 8932009-07-23 H.J. Lu <hongjiu.lu@intel.com>
894
895 PR ld/10434
896 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
897 instead of shared for R_X86_64_TPOFF32.
898 (elf64_x86_64_relocate_section): Likewise.
899
3e7a7d11
NC		 9002009-07-23 Ulrich Drepper <drepper@redhat.com>
901
902 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
903 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
904 with the BSF_GNU_UNIQUE flag bit set.
905 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
906 for symbols with STB_GNU_UNIQUE binding.
907 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
908 with the STB_GNU_UNIQUE binding.
909 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
910 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
911 symbols with the unique_global field set.
912 (elf_link_output_extsym): Set unique_global field for symbols with
913 the STB_GNU_UNIQUE binding.
914 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
915 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
916 symbols.
917 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
918 symbols.
919 * bfd-in2.h: Regenerate.
920
5f35ea9c
L		 9212009-07-22 H.J. Lu <hongjiu.lu@intel.com>
922
923 * elflink.c (elf_link_output_extsym): Revert the last change.
924
b63cc625
L		 9252009-07-22 H.J. Lu <hongjiu.lu@intel.com>
926
927 PR ld/10433
928 * elflink.c (elf_link_output_extsym): Special case ifunc syms
929 when ref_regular, not def_regular.
930
2955ec4c
L		 9312009-07-21 H.J. Lu <hongjiu.lu@intel.com>
932
933 PR ld/10426
934 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
935 from a DSO into a normal FUNC symbol.
936 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
937 a normal FUNC symbol.
938
6d30f5b2
NC		 9392009-07-17 Chao-ying Fu <fu@mips.com>
940
941 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
942 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
943 interlocking, the last PLT entry needs a nop in the branch delay slot.
944 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
945 output the last two PLT entries in reverse order.
946
1f85278f
L		 9472009-07-16 H.J. Lu <hongjiu.lu@intel.com>
948
949 * elf32-i386.c (elf_i386_relocate_section): Don't get local
950 STT_GNU_IFUNC symbol for relocatable link.
951 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
952
f07749bb
L		 9532009-07-10 H.J. Lu <hongjiu.lu@intel.com>
954
955 * bfdio.c (bfd_iovec): Add comments for bmmap.
956 * bfd-in2.h: Regenerated.
957
8455dd2c
L		 9582009-07-10 H.J. Lu <hongjiu.lu@intel.com>
959
960 * Makefile.am: Run "make dep-am".
961 * Makefile.in: Regenerated.
962
cedfb179
DK		 9632009-07-10 Doug Kwan <dougkwan@google.com>
964
965 * elf32-arm.c (stub_hash_newfunc): Initialize fields
966 target_addend and orig_insn.
967
fa8f86ff
TT		 9682009-07-10 Tom Tromey <tromey@redhat.com>
969
970 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
971 (elf-eh-frame.lo): Likewise.
972 (elf32-bfin.lo): Likewise.
973 (elf32-frv.lo): Likewise.
974 (elf32-xc16x.lo): Likewise.
975 * Makefile.in: Rebuild.
976 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
977 * elf-eh-frame.c: Likewise.
978 * elf32-bfin.c: Likewise.
979 * elf32-frv.c: Likewise.
980 * elf32-xc16x.c: Likewise.
981
33c6a8fc
JB		 9822009-07-10 Julian Brown <julian@codesourcery.com>
983
984 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
985 symbol a stub entry is derived from, not the entry for the stub
986 itself, in call to elf32_arm_final_link_relocate.
987
1d770845
L		 9882009-07-10 H.J. Lu <hongjiu.lu@intel.com>
989
990 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
991 when reporting addends.
992
52cfded7
AM		 9932009-07-10 Alan Modra <amodra@bigpond.net.au>
994
995 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
996 data even when no stubs.
997 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
998
e054468f
AM		 9992009-07-10 Alan Modra <amodra@bigpond.net.au>
1000
1001 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1002 (ppc_elf_get_synthetic_symtab): Report addend.
1003 (PLT_IFUNC): Define.
1004 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1005 (ppc_elf_create_glink): New function.
1006 (ppc_elf_create_dynamic_sections): Use it.
1007 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1008 (update_local_sym_info): Allocate space for local_plt array.
1009 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1010 entry pointer.
1011 (is_branch_reloc): New function.
1012 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1013 (ppc_elf_gc_sweep_hook): Likewise.
1014 (ppc_elf_adjust_dynamic_symbol): Likewise.
1015 (allocate_dynrelocs): Likewise.
1016 (ppc_elf_size_dynamic_sections): Likewise.
1017 (ppc_elf_relocate_section): Likewise.
1018 (branch_reloc_hash_match): Use is_branch_reloc.
1019 (ppc_elf_tls_optimize): Adjust for local_plt.
1020 (write_glink_stub): New function, extracted from..
1021 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1022 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1023 branch table when dynamic.
1024 (elf_backend_post_process_headers): Define.
1025 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1026 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1027 (ppc64_elf_get_synthetic_symtab): Report addend.
1028 (struct ppc_stub_hash_entry): Add plt_ent.
1029 (PLT_IFUNC): Define.
1030 (struct ppc_link_hash_table): Add iplt and reliplt.
1031 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1032 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1033 (update_local_sym_info): Allocate space for local_plt array.
1034 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1035 entry pointer.
1036 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1037 and don't change hash flags here.
1038 (is_branch_reloc): New function.
1039 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1040 (ppc64_elf_gc_sweep_hook): Likewise.
1041 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1042 (allocate_dynrelocs): Likewise.
1043 (ppc64_elf_size_dynamic_sections): Likewise.
1044 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1045 (ppc64_elf_size_stubs): Likewise.
1046 (ppc64_elf_relocate_section): Likewise.
1047 (get_sym_h): Adjust for local_plt.
1048 (branch_reloc_hash_match): Use is_branch_reloc.
1049 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1050 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1051
041de40d
AM		 10522009-07-10 Alan Modra <amodra@bigpond.net.au>
1053
1054 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1055
7ae26bc1
AM		 10562009-07-10 Alan Modra <amodra@bigpond.net.au>
1057
1058 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1059 and ref_regular_nonweak comment.
1060 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1061 when def_regular, not ref_regular.
1062 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1063 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1064 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1065
9c4d0c1f
AM		 10662009-07-09 Alan Modra <amodra@bigpond.net.au>
1067
1068 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1069 of malloc'd struct call_info.
1070 (pasted_function): Likewise, priority too.
1071
2fc6d3b0
AM		 10722009-07-07 Alan Modra <amodra@bigpond.net.au>
1073
1074 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1075 alignment when packing sections into overlays.
1076
9e1f7c0e
DK		 10772009-07-03 Cary Coutant <ccoutant@google.com>
1078
1079 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1080
4a768870
DK		 10812009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1082
1083 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1084 changes only) earlier patch:-
1085
1086 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1087
1088 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1089 give .debug and .reloc data characteristics.
1090 (DOT_RELOC): New define for .reloc section string.
1091 (coff_write_object_contents): Use DOT_RELOC instead of string.
1092
848f5748
TT		 10932009-07-02 Tom Tromey <tromey@redhat.com>
1094
1095 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1096 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1097
dda46a27
L		 10982009-07-01 Nick Clifton <nickc@redhat.com>
1099
1100 * elf-m10300.c: Remove trailing white space.
1101 * reloc.c: Likewise.
1102
efde2f2c
NC		 11032009-07-01 Douglas B Rupp <rupp@gnat.com>
1104
dda46a27 1105 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1106 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1107 * configure.in: Use them.
1108 * configure: Regenerate.
b11d79f2 1109 * config.in: Regenerate.
dda46a27 1110 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1111 #define _BSD_SOURCE. Add comments.
1112 (vms_file_stats_name): Calculate creation date based on available
1113 runtime data. Return 1 for version instead of 0.
1114
e1ec24c6
NC		 11152009-07-01 Nick Clifton <nickc@redhat.com>
1116
1117 PR 10072
1118 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1119 to R_ARM_THM_PC8 relocation.
1120
2709f570
NC		 11212009-06-29 Nick Clifton <nickc@redhat.com>
1122
1123 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1124 different uses of the relocations addend when a symbol is in a
1125 merged section.
1126
83b89087
L		 11272009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1128
1129 PR ld/10337
1130 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1131 SHT_REL/SHT_RELA sections on executable nor shared library.
1132 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1133 as a normal section.
1134
be7035c6
NC		 11352009-06-25 Nick Clifton <nickc@redhat.com>
1136
1137 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1138 symbols with SEC_MERGE flag.
1139
bdeb4032
KT		 11402009-06-25 Kai Tietz <kai.tietz@onevision.com>
1141
1142 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1143 give .debug and .reloc data characteristics.
1144 (DOT_RELOC): New define for .reloc section string.
1145 (coff_write_object_contents): Use DOT_RELOC instead of string.
1146
b32e07d7
TG		 11472009-06-25 Tristan Gingold <gingold@adacore.com>
1148
1149 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1150 (bfd_mach_o_canonicalize_dynamic_symtab)
1151 (bfd_mach_o_get_synthetic_symtab): Defines.
1152 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1153 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1154
1155 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1156 for scattered relocations.
1157 (bfd_mach_o_i386_print_thread): New function.
1158 (bfd_mach_o_print_thread): Define.
1159
1160 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1161 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1162 New functions extracted from ...
1163 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1164 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1165 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1166 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1167 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1168 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1169 Set name_str field.
1170 (bfd_mach_o_scan_read_dylib): Ditto.
1171 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1172 reindent.
1173 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1174 decode isym and flags on little endian targets. Set dysymtab field.
1175 (bfd_mach_o_scan_start_address): Adjust for enum names.
1176 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1177 (bfd_mach_o_print_section): Display bfd section name.
1178 (bfd_mach_o_print_segment): Display none if no name.
1179 (bfd_mach_o_print_dysymtab): Display next index for local, external
1180 and undefined symbols.
1181 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1182 Display dylinker name. Display thread and unixthread commands content.
1183 (bfd_mach_o_print_thread): New macro.
1184
1185 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1186 (bfd_mach_o_ppc_thread_flavour): Ditto.
1187 (bfd_mach_o_i386_thread_flavour): Ditto.
1188 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1189 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1190 BFD_MACH_O_THREAD_STATE_NONE.
1191 (bfd_mach_o_segment_command): Remove segment field.
1192 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1193 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1194 (bfd_mach_o_prebound_dylib_command): Ditto.
1195 (bfd_mach_o_dylib_command): Ditto.
1196 (bfd_mach_o_prebound_dylib_command): Remove section field.
1197 (mach_o_data_struct): Add dysymtab field.
1198 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1199 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1200 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1201 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1202 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1203
c41ba836
DK		 12042009-06-25 Rafael Avila de Espindola <espindola@google.com>
1205
1206 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1207 field of struct dirent.
1208
3188b070
TG		 12092009-06-23 Tristan Gingold <gingold@adacore.com>
1210
1211 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1212 of this macro. Fix indentation.
1213
022f8312
CL		 12142009-06-22 Christophe Lyon <christophe.lyon@st.com>
1215
1216 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1217 destination for defined dynamic symbols when deciding whether to
1218 insert a stub or not.
1219 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1220 when actually accessed through a PLT, even when generating a
1221 shared lib.
1222
d297e807
TG		 12232009-06-22 Tristan Gingold <gingold@adacore.com>
1224
1225 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1226 the relocs array.
1227
ceaf50a2
AM		 12282009-06-22 Alan Modra <amodra@bigpond.net.au>
1229
1230 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1231 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1232
983bddc8
AM		 12332009-06-22 Alan Modra <amodra@bigpond.net.au>
1234
1235 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1236
f8703194
L		 12372009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1238
1239 * elflink.c (elf_link_add_object_symbols): Avoid warning
1240 from -Wjump-misses-init in gcc 4.5.0.
1241
09a24cbf
L		 12422009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1245 symbol on error.
1246 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1247
4c544807
L		 12482009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1249
1250 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1251 r_symndx. Report local symbol name on error.
1252 (elf_i386_check_relocs): Updated. Report local symbol name on
1253 error.
1254 (elf_i386_gc_sweep_hook): Updated.
1255 (elf_i386_relocate_section): Likewise.
1256
1257 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1258 r_symndx. Report local symbol name on error.
1259 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1260 on error.
1261 (elf64_x86_64_gc_sweep_hook): Updated.
1262 (elf64_x86_64_relocate_section): Likewise.
1263
b8674692
TG		 12642009-06-19 Tristan Gingold <gingold@adacore.com>
1265
1266 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1267
046b007d
TG		 12682009-06-19 Tristan Gingold <gingold@adacore.com>
1269
1270 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1271 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1272 (bfd_mach_o_valid): Ditto.
1273 (bfd_mach_o_wide_p): Ditto.
1274 (bfd_mach_o_canonicalize_reloc): Ditto.
1275 (bfd_mach_o_build_commands): Ditto.
1276 (bfd_mach_o_scan_read_thread): Ditto.
1277 (bfd_mach_o_flatten_sections): Ditto.
1278 (bfd_mach_o_scan_start_address): Ditto.
1279 (bfd_mach_o_lookup_section): Ditto.
1280 (bfd_mach_o_core_fetch_environment): Ditto.
1281 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1282 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1283 (bfd_mach_o_scan_write_symtab): Ditto.
1284 Use macros instead of hard-coded values.
1285 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1286 Use bfd_mach_o_get_data instead of direct access. Use macros
1287 instead of hard-coded values.
1288 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1289 Remove sym argument and get section from mdata.
1290 Move code into the else branch.
1291 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1292 Remove sym argument and get section from mdata. Adjust code.
1293 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1294 switch (which replaces consecutive if statements).
1295 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1296 module table, table of content, indirect symbols and external
1297 referenced symbols.
1298 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1299 field.
1300 (bfd_mach_o_scan_read_linkedit): New function.
1301 (bfd_mach_o_scan_read_str): Ditto.
1302 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1303 field of mdata.
1304 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1305 bfd_mach_o_count_symbols never returns an error.
1306 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1307 symtab field (there might be only one symtab).
1308 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1309 Handle sub frameworks, sub umbrella, sub library and sub client.
1310 Read code signature and segment split info commands.
1311 (bfd_mach_o_scan): Reindent.
1312 (bfd_mach_o_xlat_name): New type.
1313 (bfd_mach_o_print_flags): New function.
1314 (bfd_mach_o_get_name): Ditto.
1315 (bfd_mach_o_cpu_name): New variable.
1316 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1317 (bfd_mach_o_section_type_name)
1318 (bfd_mach_o_section_attribute_name)
1319 (bfd_mach_o_load_command_name): New variables.
1320 (bfd_mach_o_print_private_header): New function.
1321 (bfd_mach_o_print_section_map): New function extracted from
1322 bfd_mach_o_print_private_bfd_data.
1323 (bfd_mach_o_print_section): Ditto. Print more infos.
1324 (bfd_mach_o_print_segment): Ditto.
1325 (bfd_mach_o_print_dysymtab): Ditto.
1326 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1327 load weak dylib, reexport dylib and id dylib.
1328 Handle code signature and segment_split info.
1329 Handle sub frameworks, sub umbrella, sub library and sub client.
1330 (bfd_mach_o_section_get_nbr_indirect): New function.
1331
1332 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1333 (bfd_mach_o_header_flags): New enum to define header flags.
1334 (bfd_mach_o_section_attribute): New enum to replace ...
1335 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1336 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1337 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1338 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1339 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1340 these removed macros.
1341 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1342 (bfd_mach_o_dylib_module): New type.
1343 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1344 macros.
1345 (bfd_mach_o_dylib_table_of_content): New type.
1346 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1347 (bfd_mach_o_dylib_reference): New type.
1348 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1349 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1350 modules, toc, references and indirect syms.
1351 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1352 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1353 unused). Add comment.
1354 (bfd_mach_o_dylib_command): Ditto.
1355 (bfd_mach_o_prebound_dylib_command): Ditto.
1356 (bfd_mach_o_linkedit_command): New type.
1357 (bfd_mach_o_str_command): New type.
1358 (bfd_mach_o_load_command): Add linkedit and str fields.
1359 (mach_o_data_struct): Add symtab field.
1360 (bfd_get_mach_o_data): Renamed to ...
1361 (bfd_mach_o_get_data): ... this new macro.
1362 (bfd_mach_o_scan_read_symtab_symbol,
1363 bfd_mach_o_scan_read_symtab_strtab,
1364 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1365
1366 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1367 instead of direct access.
1368
6d78d0b9
AM		 13692009-06-19 Alan Modra <amodra@bigpond.net.au>
1370
1371 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1372 R_PPC_PLTREL24 relocs.
1373 (ppc_elf_relocate_section): Likewise.
1374
3ec01793
AM		 13752009-06-19 Alan Modra <amodra@bigpond.net.au>
1376
1377 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1378 pointer to sym hash. Update all uses.
1379 (update_plt_info): Likewise. Don't check addend here.
1380
c2e61a4e
L		 13812009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1382
1383 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1384 bfd_sym_from_r_symndx.
1385 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1386
87d72d41
AM		 13872009-06-18 Alan Modra <amodra@bigpond.net.au>
1388
1389 * elf-bfd.h (struct sym_sec_cache): Delete.
1390 (struct sym_cache): New.
1391 (bfd_section_from_r_symndx): Delete prototype.
1392 (bfd_sym_from_r_symndx): Define prototype.
1393 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1394 (bfd_sym_from_r_symndx): ..new function.
1395 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1396 bfd_section_from_r_symndx to new struct and function.
1397 * elf32-bfin.c: Likewise.
1398 * elf32-hppa.c: Likewise.
1399 * elf32-i386.c: Likewise.
1400 * elf32-m32r.c: Likewise.
1401 * elf32-m68hc1x.c: Likewise.
1402 * elf32-m68hc1x.h: Likewise.
1403 * elf32-m68k.c: Likewise.
1404 * elf32-ppc.c: Likewise.
1405 * elf32-s390.c: Likewise.
1406 * elf32-sh.c: Likewise.
1407 * elf64-ppc.c: Likewise.
1408 * elf64-s390.c: Likewise.
1409 * elf64-x86-64.c: Likewise.
1410 * elfxx-sparc.c: Likewise.
1411 * elfxx-sparc.h: Likewise.
1412
14aae723
L		 14132009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1414
1415 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1416 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1417
5e486aa1
NC		 14182009-06-18 Nick Clifton <nickc@redhat.com>
1419
1420 * elflink.c (elf_link_sort_relocs): Return early if there are no
1421 relocs to sort.
1422
361dff73
DK		 14232009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1424
32425da9
NC		 1425 Merge cegcc and mingw32ce target name changes from
1426 CeGCC project:
361dff73 1427
32425da9 1428 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1429
1430 * config.bfd: Add arm*-*-cegcc* target.
1431
32425da9 1432 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1433
1434 * config.bfd: Add arm-*-mingw32ce* target.
1435
e03a8ed8
L		 14362009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1439 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1440 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1441 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1442
14432009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1444
1445 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1446 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1447 * elf32-i386.c (elf_i386_check_relocs): Use it.
1448 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1449
14502009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 * elf-bfd.h (elf_dyn_relocs): New.
1453
1454 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1455 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1456 elf_dyn_relocs.
1457 (elf_i386_copy_indirect_symbol): Likewise.
1458 (elf_i386_check_relocs): Likewise.
1459 (elf_i386_gc_sweep_hook): Likewise.
1460 (elf_i386_allocate_dynrelocs): Likewise.
1461 (elf_i386_readonly_dynrelocs): Likewise.
1462 (elf_i386_size_dynamic_sections): Likewise.
1463
1464 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1465 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1466 with elf_dyn_relocs.
1467 (elf64_x86_64_copy_indirect_symbol): Updated.
1468 (elf64_x86_64_check_relocs): Likewise.
1469 (elf64_x86_64_gc_sweep_hook): Likewise.
1470 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1471 (elf64_x86_64_allocate_dynrelocs): Likewise.
1472 (elf64_x86_64_readonly_dynrelocs): Likewise.
1473 (elf64_x86_64_size_dynamic_sections): Likewise.
1474
64e77c6d
L		 14752009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1476
1477 * elf32-arm.c (create_got_section): Get existing .rela.got
1478 section.
1479 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1480 * elf32-lm32.c (create_got_section): Likewise.
1481 * elf32-m32r.c (create_got_section): Likewise.
1482 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1483 * elf32-s390.c (create_got_section): Likewise.
1484 * elf32-sh.c (create_got_section): Likewise.
1485 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1486 * elf64-s390.c (create_got_section): Likewise.
1487 * elfxx-sparc.c (create_got_section): Likewise.
1488
1489 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1490 the GOT size.
1491
d2149d72
L		 14922009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1493
1494 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1495
1496 * elf32-i386.c (elf_i386_local_hash): Removed.
1497 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1498 (elf_i386_get_local_sym_hash): Likewise.
1499
1500 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1501 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1502 (elf64_x86_64_get_local_sym_hash): Likewise.
1503 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1504 (get_local_sym_hash): Likewise.
1505
cc3bd654
L		 15062009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1507
1508 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1509 rel_got_sec and plt_sec.
1510 (elfNN_ia64_relax_section): Updated.
1511 (elfNN_ia64_create_dynamic_sections): Likewise.
1512 (get_got): Likewise.
1513 (allocate_dynrel_entries): Likewise.
1514 (elfNN_ia64_size_dynamic_sections): Likewise.
1515 (set_got_entry): Likewise.
1516 (elfNN_ia64_choose_gp): Likewise.
1517 (elfNN_ia64_relocate_section): Likewise.
1518 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1519 (elfNN_ia64_finish_dynamic_sections): Likewise.
1520
be3e406d
UW		 15212009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1522
1523 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1524 also for calls.
1525
6de2ae4a
L		 15262009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 * configure.in (elf): Add elf-ifunc.lo.
1529
1530 * configure: Regenerated.
1531 * Makefile.in: Likewise.
1532
1533 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1534 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1535
1536 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1537 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1538 irelifunc.
1539 (elf_i386_link_hash_table_create): Likewise.
1540 (elf_i386_create_dynamic_sections): Likewise.
1541 (elf_i386_check_relocs): Likewise.
1542 (elf_i386_allocate_dynrelocs): Likewise.
1543 (elf_i386_size_dynamic_sections): Likewise.
1544 (elf_i386_relocate_section): Likewise.
1545 (elf_i386_finish_dynamic_symbol): Likewise.
1546 (elf_i386_finish_dynamic_sections): Likewise.
1547 (elf_i386_create_got_section): Removed.
1548
1549 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1550 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1551 irelifunc.
1552 (elf64_x86_64_compute_jump_table_size): Updated.
1553 (elf64_x86_64_link_hash_table_create): Likewise.
1554 (elf64_x86_64_create_dynamic_sections): Likewise.
1555 (elf64_x86_64_check_relocs): Likewise.
1556 (elf64_x86_64_allocate_dynrelocs): Likewise.
1557 (elf64_x86_64_size_dynamic_sections): Likewise.
1558 (elf64_x86_64_relocate_section): Likewise.
1559 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1560 (elf64_x86_64_finish_dynamic_sections): Likewise.
1561 (elf64_x86_64_create_got_section): Removed.
1562
1563 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1564 for pointer alignment. Set up section pointers.
1565 (_bfd_elf_create_dynamic_sections): Likewise.
1566 (_bfd_elf_create_ifunc_sections): Moved to ...
1567 * elf-ifunc.c: Here. New.
1568
1569 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1570 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1571 Run "make dep-am".
1572
81694485
NC		 15732009-06-16 Doug Kwan <dougkwan@google.com>
1574
6de2ae4a
L		 1575 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1576 to bfd_signed_vma. Cast constant operands which are used in
1577 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1578
6db7e006
MR		 15792009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1580
1581 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1582 (elf_backend_plt_sym_val): Define.
1583
9b90d8fd
MR		 15842009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1585
1586 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1587 (elf_backend_reloc_type_class): Define.
1588
04981bc1
MR		 15892009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1590
1591 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1592 from an executable to a shared library treat R_VAX_PC32
1593 relocations as R_VAX_PLT32 ones.
1594
886815b2
MR		 15952009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1596
1597 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1598 symbols in GOT space calculation.
1599 (elf_vax_relocate_section): Adjust accordingly.
1600
6c4fb25a
MR		 16012009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1602
1603 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1604 include <R11:R2>.
1605
7b6021f1
MR		 16062009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1607
1608 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1609 attribute.
1610 (elf_vax_relocate_section): Likewise.
1611
188dbb07
L		 16122009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1613
1614 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1615 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1616
048cbda4
L		 16172009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1620 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1621
482c6ce9
L		 16222009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1623
1624 * Makefile.am: Run "make dep-am".
1625 * Makefile.in: Regenerated.
1626
eba077f2
L		 16272009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1630 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1631
ec68b083
NC		 16322009-06-15 Nick Clifton <nickc@redhat.com>
1633
1634 * po/ru.po: New Russian translation.
1635 * configure.in (ALL_LINGUAS): Add ru.
1636 * configure: Regenerate.
1637
b80ee1aa
L		 16382009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1639
1640 * elf32-i386.c: Remove duplicated comments.
1641
44c4ea11
L		 16422009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1643
1644 PR ld/10270
1645 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1646 dynamic IFUNC pointer in non-shared object. Use .got.plt
1647 for IFUNC definition in PIE.
1648 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1649 PIE locally.
1650
1651 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1652 dynamic IFUNC pointer in non-shared object. Use .got.plt
1653 for IFUNC definition in PIE.
1654 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1655 PIE locally.
1656
8b7e2992
L		 16572009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1658
1659 * elf32-i386.c (elf_i386_check_relocs): Properly report
1660 local symbol for unhandled relocation against STT_GNU_IFUNC
1661 symbol.
637fa7af 1662 (elf_i386_relocate_section): Likewise.
8b7e2992 1663 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1664 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1665
c25bc9fc
L		 16662009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1667
1668 PR ld/10269
1669 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1670 (elf_i386_link_hash_table): Add loc_hash_table and
1671 loc_hash_memory.
1672 (elf_i386_local_hash): New.
1673 (elf_i386_local_htab_hash): Likewise.
1674 (elf_i386_local_htab_eq): Likewise.
1675 (elf_i386_get_local_sym_hash): Likewise.
1676 (elf_i386_link_hash_table_free): Likewise.
1677 (elf_i386_allocate_local_dynrelocs): Likewise.
1678 (elf_i386_finish_local_dynamic_symbol): Likewise.
1679 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1680 (elf_i386_link_hash_table_create): Create loc_hash_table and
1681 loc_hash_memory.
1682 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1683 (elf_i386_size_dynamic_sections): Likewise.
1684 (elf_i386_relocate_section): Likewise.
1685 (elf_i386_finish_dynamic_sections): Likewise.
1686 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1687 isn't NULL.
1688
1689 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1690 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1691 loc_hash_memory.
1692 (elf64_x86_64_local_hash): New.
1693 (elf64_x86_64_local_htab_hash): Likewise.
1694 (elf64_x86_64_local_htab_eq): Likewise.
1695 (elf64_x86_64_get_local_sym_hash): Likewise.
1696 (elf64_x86_64_link_hash_table_free): Likewise.
1697 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1698 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1699 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1700 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1701 and loc_hash_memory.
1702 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1703 symbols.
1704 (elf64_x86_64_size_dynamic_sections): Likewise.
1705 (elf64_x86_64_relocate_section): Likewise.
1706 (elf64_x86_64_finish_dynamic_sections): Likewise.
1707 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1708 sym isn't NULL.
1709
dec9d5df
PB		 17102009-06-10 Philip Blundell <philb@gnu.org>
1711
1712 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1713 elf_sec->this_hdr == NULL.
1714
92bc0e80
TG		 17152009-06-12 Tristan Gingold <gingold@adacore.com>
1716
1717 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1718 * bfd-in2.h: Regenerated.
1719 * libbfd.h: Regenerated.
1720
1721 * mach-o.c (FILE_ALIGN): New macro.
1722 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1723 (bfd_mach_o_print_symbol): Ditto.
1724 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1725 (bfd_mach_o_get_reloc_upper_bound): New function.
1726 (bfd_mach_o_canonicalize_reloc): Ditto.
1727 (bfd_mach_o_scan_write_relocs): Ditto.
1728 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1729 (bfd_mach_o_scan_write_section_64): Ditto.
1730 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1731 written for load command. Do not compute section file offset.
1732 (bfd_mach_o_scan_write_segment_64): Ditto.
1733 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1734 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1735 Mach-O to ...
1736 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1737 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1738 Call bfd_mach_o_mangle_symbols.
1739 (bfd_mach_o_build_commands): Adjust for filelen field.
1740 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1741 Do not set symtab file offset anymore here.
1742 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1743 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1744 Set reloc_count and rel_filepos section fields.
1745 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1746 unsigned int.
1747 (bfd_mach_o_scan_read_section_64): Ditto.
1748 (bfd_mach_o_scan_read_section): Ditto.
1749 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1750 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1751 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1752 Handle weak-ref symbols.
1753 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1754 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1755 (bfd_mach_o_scan): Remove assignment to removed field.
1756 (bfd_mach_o_mkobject_init): Ditto.
1757 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1758 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1759 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1760 (bfd_mach_o_swap_reloc_in): Ditto.
1761 (bfd_mach_o_swap_reloc_out): Ditto.
1762
1763 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1764 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1765 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1766 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1767 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1768 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1769 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1770 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1771 (BFD_MACH_O_N_WEAK_DEF): New macros.
1772 Add comments.
1773 (bfd_mach_o_section_type): Add new enumeration values.
1774 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1775 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1776 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1777 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1778 macros.
1779 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1780 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1781 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1782 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1783 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1784 (BFD_MACH_O_RELENT_SIZE): Ditto.
1785 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1786 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1787 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1788 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1789 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1790 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1791 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1792 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1793 (bfd_mach_o_reloc_info): New struct.
1794 (bfd_mach_o_asymbol): New struct.
1795 (bfd_mach_o_symtab_command): The symbols field is now of type
1796 bfd_mach_o_asymbol.
1797 (bfd_mach_o_load_command): The offset and len fields are now of type
1798 unsigned int.
1799 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1800 Add a filelen field. Add comments.
1801 (bfd_mach_o_backend_data): New struct.
1802 (bfd_mach_o_get_backend_data): New macro.
1803 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1804 bfd_mach_o_asymbol.
1805 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1806 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1807 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 1808
92bc0e80
TG		 1809 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1810 duplicated macro. Now defined to _bfd_generic_is_local_label.
1811 (TARGET_NAME_BACKEND): New macro...
1812 (TARGET_NAME_BACKEND): ... used to name a new variable.
1813 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1814 Mach-O backend data.
1815
1816 * mach-o-i386.c (i386_howto_table): New variable.
1817 (bfd_mach_o_i386_swap_reloc_in): New function.
1818 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1819 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1820 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1821 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1822 (bfd_mach_o_bfd_reloc_type_lookup)
1823 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1824
8c7d38e8
NC		 18252009-06-11 Eric Paris <eparis@redhat.com>
1826 Nick Clifton <nickc@redhat.com>
1827
1828 * opncls.c (_maybe_make_executable): New function. Gives execute
1829 permission to an executable bfd that was opened for writing
1830 provided that it is a regular file. Replaces common code found in...
1831 (bfd_close): here and ...
1832 (bfd_close_all_done): here.
1833
f865a31d
AG		 18342009-06-11 Anthony Green <green@moxielogic.com>
1835
1836 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1837 * bfd-in2.h: Rebuilt.
1838 * libbfd.h: Rebuilt.
1839 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1840 relocation support.
1841 (moxie_reloc_map): Ditto.
1842 Clean up copyright notice.
1843
25b88f33 18442009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 1845
1372b818 1846 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1847 * bfdio.c (bfd_mmap): New function.
1848 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1849 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1850 (cache_iovec): Initialize bmmap member.
1851 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 1852 (opncls_iovec): Initialize bmmap member.
1853
c2f09c75
TG		 18542009-06-09 Tristan Gingold <gingold@adacore.com>
1855
1856 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1857 and stabstr_segment fields.
1858 (mach_o_be_vec, mach_o_le_vec): Removed
1859 (bfd_mach_o_version): New prototype.
1860
1861 * mach-o.c (bfd_mach_o_version): Make this function public.
1862 (mach_o_wide_p): New function.
1863 (bfd_mach_o_wide_p): Ditto.
1864 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1865 weird names.
1866 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1867 Search in the list only if the name starts with a dot.
1868 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1869 test. Check bfd_seek status.
1870 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1871 (bfd_mach_o_scan_write_section_32): Ditto.
1872 (bfd_mach_o_scan_write_section_64): Ditto.
1873 (bfd_mach_o_scan_write_section): Removed.
1874 (bfd_mach_o_scan_write_segment): Split into ...
1875 (bfd_mach_o_scan_write_segment_32): ... this and ...
1876 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1877 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1878 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1879 symbol table. Now returns a boolean.
1880 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1881 Adjust for status type.
1882 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1883 test. Write symbol table. Numbers the sections.
1884 (bfd_mach_o_read_header): Check bfd_seek status.
1885 Use mach_o_wide_p instead of hard-coded test.
1886 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1887 (bfd_mach_o_scan_read_section_64): Ditto.
1888 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1889 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1890 handled common symbols.
1891 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1892 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1893 (bfd_mach_o_scan_read_dylinker): Ditto.
1894 (bfd_mach_o_scan_read_dylib): Ditto.
1895 (bfd_mach_o_scan_read_thread): Ditto.
1896 (bfd_mach_o_scan_read_symtab): Ditto.
1897 Do not create a section for the stabs.
1898 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1899 (bfd_mach_o_scan_read_segment): Ditto.
1900 (bfd_mach_o_scan_read_command): Ditto.
1901 (bfd_mach_o_scan_start_address): Ditto.
1902 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1903 (bfd_mach_o_archive_p): Check bfd_seek status.
1904 (bfd_mach_o_core_fetch_environment): Ditto.
1905
1906 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1907
2a81c24a
L		 19082009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1909
1910 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1911 (elf_i386_link_hash_table_create): Initialize irelifunc.
1912 (elf_i386_check_relocs): Updated. Set up irelifunc for
1913 shared objects.
1914 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1915 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1916 shared objects.
1917 (elf_i386_relocate_section): Likewise.
1918
1919 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1920 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1921 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1922 shared objects.
1923 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1924 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1925 shared objects.
1926 (elf64_x86_64_relocate_section): Likewise.
1927
1928 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1929 ...
1930 (_bfd_elf_create_ifunc_sections): This.
1931
c2f09c75 1932 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1933 ...
1934 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1935 for shared objects.
1936
710ab287
L		 19372009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1938
1939 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1940 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1941 building shared object. Check info->executable instead of
1942 !info->shared when setting non_got_ref.
1943 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1944 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1945 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1946 symbol if needed.
1947 (elf_i386_relocate_section): Output dynamic relocation for
1948 R_386_32 against STT_GNU_IFUNC symbol to get the real
1949 function address when building shared object.
1950 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1951 relocation for STT_GNU_IFUNC symbol in shared object.
1952
1953 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1954 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1955 symbol when building shared object. Check info->executable
1956 instead of !info->shared when setting non_got_ref.
1957 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1958 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1959 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1960 if needed.
1961 (elf64_x86_64_relocate_section): Output dynamic relocation
1962 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1963 function address when building shared object.
1964 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1965 relocation for STT_GNU_IFUNC symbol in shared object.
1966
9e93c730
JK		 19672009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1968
1969 * Makefile.am: Run "make dep-am".
1970 (BFD32_BACKENDS): Add mach-o-i386.lo.
1971 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1972 * Makefile.in: Regenerate.
1973
74681fc4
AM		 19742009-06-06 Alan Modra <amodra@bigpond.net.au>
1975
1976 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1977 when looking for soft-icache stubs.
1978
154a1ee5
TG		 19792009-06-05 Tristan Gingold <gingold@adacore.com>
1980
1981 * mach-o.h: Update copyright year.
1982 (bfd_mach_o_mach_header_magic): New enum.
1983 (bfd_mach_o_cpu_subtype): Now an enum.
1984 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1985 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1986 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1987 (bfd_mach_o_load_command): Field type_required is now a boolean.
1988 Reindent prototypes.
1989 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1990 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1991 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1992 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1993 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1994 (bfd_mach_o_canonicalize_symtab): Ditto.
1995 (bfd_mach_o_get_symbol_info): Ditto.
1996 (bfd_mach_o_print_symbol): Ditto.
1997 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1998 (bfd_mach_o_make_empty_symbol): Ditto.
1999 (bfd_mach_o_write_contents): Ditto.
2000
2001 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2002 bfd_mach_o_mkobject): Defines.
2003 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2004 Do not check with target vector but with flavour.
2005 (struct mach_o_section_name_xlat): New declaration.
2006 (dwarf_section_names_xlat): Ditto.
2007 (text_section_names_xlat): Ditto.
2008 (data_section_names_xlat): Ditto.
2009 (struct mach_o_segment_name_xlat): Ditto.
2010 (segsec_names_xlat): Ditto.
2011 (bfd_mach_o_convert_section_name_to_bfd): New function.
2012 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2013 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2014 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2015 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2016 Accept any input and output flavour. Do not share private data
2017 anymore.
2018 (bfd_mach_o_count_symbols): Add a comment.
2019 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2020 (bfd_mach_o_canonicalize_symtab): Ditto.
2021 (bfd_mach_o_get_symbol_info): Ditto.
2022 (bfd_mach_o_print_symbol): Ditto.
2023 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2024 Use constants instead of hard-coded values.
2025 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2026 values.
2027 (bfd_mach_o_scan_write_section_64): Ditto.
2028 (bfd_mach_o_scan_write_segment): Ditto.
2029 Do not copy sections anymore.
2030 (bfd_mach_o_write_contents): Make it public.
2031 Remove dead code. Rewrite typeflag assignment.
2032 (bfd_mach_o_build_commands): New function.
2033 (bfd_mach_o_set_section_contents): Ditto.
2034 (bfd_mach_o_make_empty_symbol): Make it public.
2035 (bfd_mach_o_read_header): Make it static.
2036 Convert to bfd_boolean.
2037 Use constants instead of hard-coded values.
2038 (bfd_mach_o_make_bfd_section): Call
2039 bfd_mach_o_convert_section_name_to_bfd to create name.
2040 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2041 values.
2042 (bfd_mach_o_scan_read_section_64): Ditto.
2043 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2044 a segment anymore. Use constants instead of hard-coded values.
2045 (bfd_mach_o_scan_read_command): Fix style.
2046 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2047 Get rid of BFD_IO_FUNCS.
2048 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2049 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2050 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2051 (bfd_mach_o_object_p): Removed.
2052 (bfd_mach_o_gen_core_p): New function, replaces ...
2053 (bfd_mach_o_core_p): ... deleted.
2054 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2055
2056 * mach-o-i386.c: New file.
2057 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2058 * configure.in (TDEFINES): Add mach_o_i386_vec.
2059 * configure: Regenerated.
2060 * targets.c: Add mach_o_i386_vec.
2061
2062 * mach-o.c: Update copyright years.
2063 (BFD_IO_FUNCS): Remove (was not used).
2064 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2065 bfd_mach_o_slurp_extended_name_table,
2066 bfd_mach_o_construct_extended_name_table,
2067 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2068 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2069 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2070 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2071 bfd_mach_o_get_section_contents_in_window,
2072 bfd_mach_o_bfd_is_local_label_name,
2073 bfd_mach_o_bfd_is_target_special_symbol,
2074 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2075 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2076 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2077 bfd_mach_o_minisymbol_to_symbol,
2078 bfd_mach_o_bfd_get_relocated_section_contents,
2079 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2080 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2081 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2082 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2083 bfd_mach_o_bfd_merge_private_bfd_data,
2084 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2085 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2086 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2087 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2088 bfd_mach_o_bfd_copy_private_header_data,
2089 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2090 * mach-o-target.c: ... here.
2091 Update copyright years.
2092
a1ef399e
AM		 20932009-06-04 Alan Modra <amodra@bigpond.net.au>
2094
2095 * dep-in.sed: Don't use \n in replacement part of s command.
2096 * Makefile.am (DEP1): LC_ALL for uniq.
2097 Run "make dep-am".
2098 * Makefile.in: Regenerate.
2099
2e75bb35
L		 21002009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2101
2102 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2103 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2104 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2105
0018b0a3
L		 21062009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2107
2108 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2109 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2110 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2111 against STT_GNU_IFUNC symbols for static executables.
2112 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2113 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2114
2115 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2116 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2117 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2118 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2119
94313f36
RS		 21202009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2121
2122 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2123 symbols to be left unimported when linking statically.
2124 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2125 code when linking statically.
2126
7afd84dc
L		 21272009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2128
2129 * elf32-i386.c (elf_i386_check_relocs): Increment
2130 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2131 against STT_GNU_IFUNC symbol.
2132 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2133 local STT_GNU_IFUNC definition is used.
2134 (elf_i386_relocate_section): Handle got.offset != -1 for
2135 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2136 symbol.
2137
2138 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2139 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2140 relocations against STT_GNU_IFUNC symbol.
2141 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2142 local STT_GNU_IFUNC definition is used.
2143 (elf64_x86_64_relocate_section): Handle got.offset != -1
2144 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2145 STT_GNU_IFUNC symbol.
2146
cbe950e9
L		 21472009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2148
2149 PR ld/10205
2150 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2151 (elf_i386_reloc_type_lookup): Likewise.
2152 (R_386_tls): Removed.
2153 (R_386_irelative): New.
2154 (R_386_vt_offset): Updated.
2155 (elf_i386_rtype_to_howto): Likewise.
2156 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2157 (elf_i386_link_hash_table_create): Initialize igotplt,
2158 iplt and irelplt.
2159 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2160 (elf_i386_adjust_dynamic_symbol): Likewise.
2161 (elf_i386_allocate_dynrelocs): Likewise.
2162 (elf_i386_relocate_section): Likewise.
2163 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2164 sections.
2165 (elf_i386_finish_dynamic_symbol): When building a static
2166 executable, use .iplt, .igot.plt and .rel.iplt sections for
2167 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2168 locally defined STT_GNU_IFUNC symbol.
2169
2170 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2171 (x86_64_reloc_map): Likewise.
2172 (R_X86_64_standard): Updated.
2173 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2174 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2175 iplt and irelplt.
2176 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2177 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2178 (elf64_x86_64_allocate_dynrelocs): Likewise.
2179 (elf64_x86_64_relocate_section): Likewise.
2180 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2181 sections.
2182 (elf64_x86_64_finish_dynamic_symbol): When building a static
2183 executable, use .iplt, .igot.plt and .rela.iplt sections for
2184 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2185 for locally defined STT_GNU_IFUNC symbol.
2186
2187 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2188 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2189
2190 * bfd-in2.h: Regenerated.
2191 * libbfd.h: Likewise.
2192
3aa14d16
L		 21932009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2196 (_bfd_elf_make_ifunc_reloc_section): Removed.
2197 (_bfd_elf_is_ifunc_symbol): Likewise.
2198 (_bfd_elf_create_static_ifunc_sections): New.
2199
2200 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2201 symbol check to ...
2202 (elf_link_add_object_symbols): Here.
2203 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2204 STT_GNU_IFUNC symbol.
2205 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2206 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2207 (IFUNC_INFIX): Removed.
2208 (get_ifunc_reloc_section_name): Likewise.
2209 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2210 (_bfd_elf_is_ifunc_symbol): Likewise.
2211 (_bfd_elf_create_static_ifunc_sections): New.
2212
eb4ff4d6
L		 22132009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2214
2215 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2216 (create_got_section): Likewise.
2217 (allocate_dynrelocs): Likewise.
2218 (readonly_dynrelocs): Likewise.
2219 (set_tls_module_base): Likewise.
2220 (dtpoff_base): Likewise.
2221 (tpoff): Likewise.
2222 (elf_i386_link_hash_table_create): Updated.
2223 (elf_i386_create_dynamic_sections): Likewise.
2224 (elf_i386_check_relocs): Likewise.
2225 (elf_i386_size_dynamic_sections): Likewise.
2226 (elf_i386_relocate_section): Likewise.
2227
2228 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2229 (create_got_section): Likewise.
2230 (allocate_dynrelocs): Likewise.
2231 (readonly_dynrelocs): Likewise.
2232 (set_tls_module_base): Likewise.
2233 (dtpoff_base): Likewise.
2234 (tpoff): Likewise.
2235 (elf64_x86_64_link_hash_table_create): Updated.
2236 (elf64_x86_64_create_dynamic_sections): Likewise.
2237 (elf64_x86_64_check_relocs): Likewise.
2238 (elf64_x86_64_size_dynamic_sections): Likewise.
2239 (elf64_x86_64_relocate_section): Likewise.
2240
fc579192
NC		 22412009-05-28 Nick Clifton <nickc@redhat.com>
2242
2243 * targets.c (_bfd_target_vector): Only include plugin target in
2244 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2245
5ebe2858
UW		 22462009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2247
2248 * elf32-spu.c (struct call_info): New member broken_cycle.
2249 (remove_cycle): Instead of physically removing call_info structures
2250 to break call graph cycles, mark them using the broken_cycle flag.
2251 (mark_overlay_section): Respect broken_cycle flag.
2252 (unmark_overlay_section): Likewise.
2253 (collect_lib_sections): Likewise.
2254 (collect_overlays): Likewise.
2255 (sum_stack): Likewise.
2256
34ad4cb0
UW		 22572009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2258
2259 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2260 (mark_functions_via_relocs): Initialize callee->count to 1.
2261 (pasted_function): Likewise.
2262 (spu_elf_auto_overlay): Honor call counts when determining number
2263 of stubs required in software i-cache mode.
2264
fc579192
NC		 22652009-05-27 Rafael Avila de Espindola <espindola@google.com>
2266
2267 * plugin.c (program_name): Remove.
2268 (plugin_program_name): New.
2269 (bfd_plugin_set_program_name): New.
2270 (try_load_plugin): Use plugin_program_name.
2271 * plugin.h (bfd_plugin_set_program_name): New.
2272
22732009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2274
2275 * aclocal.m4: Include ../config/plugins.m4.
2276 * configure.in: Use AC_PLUGINS.
2277 * configure: Regenerate.
2278 * Makefile.in: Regenerate.
2279 * doc/Makefile.in: Regenerate.
2280
c8a1f254
NS		 22812009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2282
2283 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2284 link.
2285 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2286 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2287 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2288 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2289 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2290 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2291 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2292 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2293 * reloc.c (bfd_generic_relax_section): Likewise.
2294 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2295 * vms.c (vms_bfd_relax_section): Likewise.
2296
68d7e96a
L		 22972009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2298
2299 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2300
2301 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2302 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2303
2304 * elf32-i386.c (allocate_dynrelocs): Updated.
2305 (elf_i386_relocate_section): Likewise.
2306 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2307 (elf64_x86_64_relocate_section): Likewise.
2308
2309 * elf64-x86-64.c (is_indirect_symbol): Removed.
2310
f12e7348
NC		 23112009-05-26 Nick Clifton <nickc@redhat.com>
2312
2313 * po/id.po: Updated Indonesian translation.
2314
ce3c775b
NC		 23152009-05-26 Rafael Avila de Espindola <espindola@google.com>
2316
2317 * Makefile.am: Run "make dep-am".
2318 (AM_CPPFLAGS): New.
2319 (LIBDL): New.
2320 (ALL_MACHINES): Add cpu-plugin.lo.
2321 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2322 (BFD32_BACKENDS): Add plugin.lo.
2323 (BFD32_BACKENDS_CFILES): Add plugin.c.
2324 (libbfd_la_LIBADD): Add LIBDL
2325 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2326 (bfd_plugin_arch): Declare.
2327 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2328 * bfd.c (bfd): Add plugin_data.
2329 * config.bfd: Handle the plugin target.
2330 * configure.in: Check for --enable-plugins.
2331 (LT_INIT): Use the dlopen option.
2332 * cpu-plugin.c: New.
2333 * plugin.c: New.
2334 * plugin.h: New.
2335 * targets.c (plugin_vec): Declare.
2336 (_bfd_target_vector): Add plugin_vec.
2337 * Makefile.in: Regenerate.
2338 * bfd-in2.h: Regenerate.
2339 * configure: Regenerate.
2340
9e097a72
AM		 23412009-05-26 Alan Modra <amodra@bigpond.net.au>
2342
2343 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2344 per line with all lines having continuation backslash. Prefix
2345 first line with "A", following lines with "B".
2346 * Makefile.am (DEP): Don't use dep.sed here.
2347 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2348 dep.sed here on dependencies, sort and uniq.
2349 * Makefile.in: Regenerate.
2350
d5acff2f
TG		 23512009-05-25 Tristan Gingold <gingold@adacore.com>
2352
2353 * makefile.vms: Add verilog.obj to object list OBJS.
2354
5c93f09b
AM		 23552009-05-24 Alan Modra <amodra@bigpond.net.au>
2356
2357 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2358 for BFD_IN_MEMORY is cleared.
2359 (bfd_bwrite): Zero excess memory allocated.
2360
48229727
JB		 23612009-05-22 Julian Brown <julian@codesourcery.com>
2362
2363 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2364 macros.
2365 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2366 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2367 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2368 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2369 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2370 (a8_erratum_fix, a8_erratum_reloc): New structs.
2371 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2372 num_a8_erratum_fixes, fix_cortex_a8 fields.
2373 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2374 (elf32_arm_add_stub): Split into two parts, creating...
2375 (elf32_arm_create_or_find_stub_sec): New function.
2376 (elf32_arm_final_link_relocate): Add forward declaration.
2377 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2378 relocations, multiple relocations per stub.
2379 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2380 (arm_size_one_stub): Use find_stub_size_and_template.
2381 (a8_reloc_compare): New.
2382 (find_thumb_glue): Add forward declaration.
2383 (cortex_a8_erratum_scan): New.
2384 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2385 (bfd_elf32_arm_set_cortex_a8_fix): New.
2386 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2387 (arm_map_one_stub): Add THUMB32_TYPE support.
2388 (a8_branch_to_stub_data): New.
2389 (make_branch_to_a8_stub): New.
2390 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2391 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2392 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2393 Cortex-A8 erratum workaround.
2394 * bfd-in2.h: Regenerate.
2395
2b3decb5
AM		 23962009-05-22 Alan Modra <amodra@bigpond.net.au>
2397
2398 * Makefile.am: Run "make dep-am".
2399 * Makefile.in: Regenerate.
2400 * po/SRC-POTFILES.in: Regenerate.
2401
930e005c
AM		 24022009-05-21 Alan Modra <amodra@bigpond.net.au>
2403
2404 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2405 commit.
2406
6e0b88f1
AM		 24072009-05-21 Alan Modra <amodra@bigpond.net.au>
2408
2409 * elf-bfd.h (struct elf_backend_data
2410 <elf_backend_link_output_symbol_hook>): Return an int.
2411 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2412 symbols on deleted .opd entries.
2413 * elflink.c (elf_link_output_sym): Return without outputting sym
2414 if output_symbol_hook returns 2.
2415 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2416 Abort if we must not discard sym.
2417 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2418 local syms.
2419 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2420 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2421 elf_backend_link_output_symbol_hook return type change.
2422 * elf32-arm.c (output_arch_syminfo): Likewise.
2423 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2424 (elf32_arm_output_arch_local_syms): Likewise.
2425 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2426 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2427 (bfd_score_elf_link_output_symbol_hook): Likewise.
2428 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2429 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2430 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2431 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2432 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2433 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2434 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2435 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2436 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2437 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2438 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2439
5ef11c02
AM		 24402009-05-21 Alan Modra <amodra@bigpond.net.au>
2441
2442 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2443 out of range .opd symbols.
2444
ebf12fbe
DK		 24452009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2446
2447 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2448 fprintf_vma directly.
2449 * peXXigen.c (pe_print_edata): Likewise.
2450 (pe_print_pdata): Likewise.
2451 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2452 (_bfd_XX_print_private_bfd_data_common): Likewise.
2453
c1711530
DK		 24542009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2455
2456 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2457
22a8f80e 24582009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2459 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2460
2461 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2462 fix discarded sections.
2463
335bd8f2
UW		 24642009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2465
2466 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2467 sections into the software icache.
2468
cdc83fba
UW		 24692009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2470
2471 * elf32-spu.c (build_stub): Always build "compact" sofware
2472 i-cache stubs.
2473
97fc8d84
UW		 24742009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2475
2476 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2477 (spu_elf_setup): Initialize it.
2478 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2479 Update to new-sytle cache manager data structures.
2480 (spu_elf_build_stubs): Generate new-style cache manager data
2481 structures and symbols.
2482 (spu_elf_auto_overlay): Update size computation.
2483
452de53c
UW		 24842009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2485
2486 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2487 segments first amongst the program headers.
2488
d342a8b1
UW		 24892009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2490
2491 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2492 into addresses for relocation types that look at high bits. Remove
2493 special handling of relocation overflow warnings.
2494
cc210763
UW		 24952009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2496
2497 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2498 control flow graph between fragments of a function.
2499
c1ea05bb
UW		 25002009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2501
2502 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2503 generate only a 16-byte .toe section.
2504 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2505
bbb0fc04
AM		 25062009-05-14 Alan Modra <amodra@bigpond.net.au>
2507
2508 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2509 (spu_elf_place_overlay_data): ..here. New function.
2510 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2511
6e6718a3
AJ		 25122009-05-13 Andrew Jenner <andrew@codesourcery.com>
2513
2514 * elf32-arm.c: Move sysdep.h to start of file.
2515
77ae44b0
AM		 25162009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2517
2518 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2519 start of overlays.
2520 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2521 __icache_tag_array and __icache_tag_array_size.
2522
51408ec2
AM		 25232009-05-11 Masaki Muranaka <monaka@monami-software.com>
2524
2525 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2526 ATTRIBUTE_UNUSED.
2527 (bfinfdpic_link_omit_section_dynsym): Likewise.
2528 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2529
2468f9c9
PB		 25302009-05-05 Paul Brook <paul@codesourcery.com>
2531
2532 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2533 * bfd-in2.h: Regenerate.
2534 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2535 (_arm_elf_section_data): Add text and exidx fields.
2536 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2537 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2538 copy_exidx_entry): New functions.
2539 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2540
738a79f6
CL		 25412009-05-05 Christophe lyon <christophe.lyon@st.com>
2542
2543 * elf32-arm.c (DEF_STUBS): New helper define.
2544 (DEF_STUB): Likewise.
2545 (stub_def): New type.
2546 (stub_definitions): New array, containing stub template pointers
2547 and sizes.
2548 (arm_size_one_stub): Make use of stub_definitions.
2549
09e2aba4
DK		 25502009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2551
2552 * elflink.c (find_version_for_sym): Remove from here, ...
2553 * linker.c (bfd_find_version_for_sym): ... rename, replace
2554 here, make public and update all callers.
2555 * bfd-in2.h: Regenerate.
2556
d8045f23
NC		 25572009-04-30 Nick Clifton <nickc@redhat.com>
2558
2559 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2560 section pointer.
2561 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2562 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2563 into a STT_GNU_IFUNC symbol type.
2564 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2565 type.
2566 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2567 the binary contains ifunc symbols.
2568 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2569 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2570 * elf32-i386.c (is_indirect_function): New function.
2571 (elf_i386_check_relocs): Create an ifunc output section.
2572 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2573 section if necessary.
2574 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2575 if necessary.
2576 (elf_i386_add_symbol_hook): New function. Set the
2577 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2578 symbol is encountered.
2579 (elf_backend_post_process_headers): Define.
2580 (elf_backend_add_symbol_hook): Define.
2581 (elf_i386_post_process_headers): Rename to
2582 elf_i388_fbsd_post_process_headers.
2583 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2584 (is_indirect_function): New function.
2585 (elf64_x86_64_check_relocs): Create an ifunc output section.
2586 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2587 section if necessary.
2588 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2589 symbol if necessary.
2590 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2591 elf_obj_data structure if an ifunc symbol is encountered.
2592 (elf_backend_post_process_headers): Define.
2593 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2594 if we have ifunc symbols to handle.
2595 (get_ifunc_reloc_section_name): New function. Computes the name
2596 for an ifunc section.
2597 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2598 section to hold ifunc relocs.
2599 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2600 (bfd_print_symbol_vandf): Handle ifunc symbols.
2601 (bfd_decode_symclass): Likewise.
2602 * bfd-in2.h: Regenerate.
2603
96c23d59
JM		 26042009-04-30 Joseph Myers <joseph@codesourcery.com>
2605
2606 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2607 MOVW and MOVT relocations in a shared library link.
2608
c067354b
NC		 26092009-04-27 Anthony Green <green@moxielogic.com>
2610
2611 * verilog.c: New file.
2612 * Makefile.am (BFD32_LIBS): Add verilog.c.
2613 (BFD32_LIBS_CFILES): Add verilog.c.
2614 (verilog.lo): New build rule.
2615 * Makefile.in: Rebuilt.
2616 * targets.c: Add verilog support.
2617 * bfd.c (tdata union): Add Verilog private data field.
2618 * bfd-in2.h: Regenerate.
2619
325c681d
L		 26202009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2621
2622 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2623 copy pe_opthdr.
2624
ba775898
DK		 26252009-04-23 Matthias Klose <doko@ubuntu.com>
2626
2e28a5fc 2627 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2628
155d87d7
CL		 26292009-04-22 Christophe Lyon <christophe.lyon@st.com>
2630
2631 PR9743
2632 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2633 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2634 (elf32_arm_size_stubs): Likewise.
2635 (record_thumb_to_arm_glue): Deleted unused function.
2636 (bfd_elf32_arm_process_before_allocation): No longer handle
2637 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2638 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2639 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2640
3e6b1042
DJ		 26412009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2642
2643 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2644 (elf32_arm_write_section): Declare early.
2645 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2646 (arm_allocate_glue_section_space): Exclude empty sections.
2647 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2648 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2649 BFD.
2650 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2651 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2652 (elf32_arm_size_dynamic_sections): Allocate interworking
2653 sections here.
2654 (bfd_elf32_bfd_final_link): Define.
2655
4f360784
L		 26562009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2657
2658 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2659
4f360784
L		 2660 * coffcode.h (coff_compute_section_file_positions): Clear
2661 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2662
2663 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2664 force_minimum_alignment.
2665
2666 * libcoff.h: Regenerated.
2667
2668 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2669 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2670
2671 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2672 nor target_subsystem.
2673
2674 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2675 force_minimum_alignment nor target_subsystem.
2676
e48570bb
DK		 26772009-04-21 Kai Tietz <kai.tietz@onevision.com>
2678
2679 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2680 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2681 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2682 include in coff-x86_64.c of headers.
2683 (PDATA_ROW_SIZE): New define.
2684 (pex_regs[]): New static array.
2685 (pex64_get_runtime_function): New static function.
2686 (pex64_get_unwind_info): Likewise.
2687 (pex64_get_scope_entry): Likewise.
2688 (pex64_xdata_print_uwd_codes): Likewise.
2689 (pex64_get_section_by_rva): Likewise.
2690 (pex64_dump_xdata): Likewise.
2691 (pex64_bfd_print_pdata): Likewise.
2692 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2693 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2694 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2695
383c383f 26962009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2697 Alan Modra <amodra@bigpond.net.au>
2698 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2699
2700 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2701 long names and non-NUL-terminated strings.
2702
b6b450f1
L		 27032009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2704
2705 * bfd-in2.h: Regenerated.
2706
d9118602
L		 27072009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2708
2709 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2710 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2711
92dd4511
L		 27122009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2713
2714 PR binutils/10074
2715 * coffcode.h (bfd_pei_p): New.
2716
2717 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2718 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2719 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2720 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2721 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2722 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2723
2724 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2725 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2726 bfd_efi_rtdrv_x86_64_vec,
2727 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2728 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2729 * targets.c: Likewise.
2730
2731 * configure: Regenerated.
2732 * libcoff.h: Likewise.
2733 * Makefile.in: Likewise.
2734
2735 * efi-app-ia32.c: Removed.
2736 * efi-app-x86_64.c: Likewise.
2737 * efi-bsdrv-ia32.c: Likewise.
2738 * efi-bsdrv-ia64.c: Likewise.
2739 * efi-bsdrv-x86_64.c: Likewise.
2740 * efi-rtdrv-ia32.c: Likewise.
2741 * efi-rtdrv-ia64.c: Likewise.
2742 * efi-rtdrv-x86_64.c: Likewise.
2743 * efi-rtdrv-ia32.c: Likewise.
2744
2745 * efi-app-ia64.c: Moved to ...
2746 * pei-ia64.c: This.
2747 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2748 (TARGET_NAME): Set to pei-ia64.
2749
2750 * libpei.h (bfd_target_pei_p): Removed.
2751 (bfd_target_pei_arch): Likewise.
2752 (bfd_target_efi_app_p): Likewise.
2753 (bfd_target_efi_app_arch): Likewise.
2754 (bfd_target_efi_bsdrv_p): Likewise.
2755 (bfd_target_efi_bsdrv_arch): Likewise.
2756 (bfd_target_efi_rtdrv_p): Likewise.
2757 (bfd_target_efi_rtdrv_arch): Likewise.
2758 (bfd_pe_executable_p): Likewise.
2759
2760 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2761 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2762 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2763 and efi-rtdrv-ia32.c.
2764 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2765 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2766 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2767 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2768 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2769 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2770 (efi-app-ia64.lo): Removed.
2771 (efi-bsdrv-ia32.lo): Likewise.
2772 (efi-rtdrv-ia32.lo): Likewise.
2773 (efi-app-ia64.lo): Likewise.
2774 (efi-bsdrv-ia64.lo): Likewise.
2775 (efi-rtdrv-ia64.lo): Likewise.
2776 (efi-app-x86_64.lo): Likewise.
2777 (efi-bsdrv-x86_64.lo): Likewise.
2778 (efi-rtdrv-x86_64.lo): Likewise.
2779 (pei-ia64.lo): New.
2780
2781 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2782 with bfd_pei_p.
2783 (arch_type): Removed.
2784 (pe_arch): Likewise.
2785 (pe_bfd_object_p): Just return coff_object_p.
2786
2787 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2788 bfd_pe_executable_p with bfd_pei_p.
2789
69c5861e
CL		 27902009-04-17 Christophe Lyon <christophe.lyon@st.com>
2791
2792 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2793 PLT entries to an undefined symbol when generating a shared
2794 library.
2795
e9cd0660
NC		 27962009-04-17 Nick Clifton <nickc@redhat.com>
2797
2798 PR 9909
2799 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2800
3023e3f6
RS		 28012009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2802
2803 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2804 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2805 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2806 * binary.c (binary_bfd_define_common_symbol): Likewise.
2807 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2808 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2809 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2810 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2811 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2812 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2813 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2814 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2815 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2816 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2817 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2818 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2819 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2820 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2821 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2822 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2823 * som.c (som_bfd_define_common_symbol): Likewise.
2824 * srec.c (srec_bfd_define_common_symbol): Likewise.
2825 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2826 * versados.c (versados_bfd_define_common_symbol): Likewise.
2827 * vms.c (vms_bfd_define_common_symbol): Likewise.
2828 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2829 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2830 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2831 (pmac_xcoff_vec): Likewise.
2832 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2833 (aix5coff64_vec): Likewise.
2834 * linker.c (bfd_generic_define_common_symbol): New function.
2835 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2836 (_bfd_define_common_symbol): New field.
2837 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2838 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2839 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2840 symbols here.
2841 * bfd-in2.h: Regenerate.
2842 * libbfd.h: Likewise.
2843 * libcoff.h: Likewise.
2844
20135e4c
NC		 28452009-04-15 Anthony Green <green@moxielogic.com>
2846
2847 * targets.c: Add moxie support.
2848 * Makefile.am: Ditto.
2849 * Makefile.in: Rebuilt.
2850 * cpu-moxie.c, elf32-moxie.c: New files.
2851 * archures.c: Add moxie support.
2852 * configure.in: Add moxie support.
2853 * configure: Rebuilt.
2854 * config.bfd, archures.c: Add moxie support.
2855 * bfd-in2.h: Rebuilt.
2856
82b5c97a
CL		 28572009-04-15 Christophe Lyon <christophe.lyon@st.com>
2858
2859 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2860 branch to an undef weak symbol into a jump to next instruction if
2861 a PLT entry will be created.
2862
0408dee6
DK		 28632009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2864
2865 * coffgen.c (make_a_section_from_file): Set the backend long
2866 section names enable if long section names found on input.
2867 * coffcode.h: Extend long section names documentation to match.
2868
a0c402a5
L		 28692009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2870
2871 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2872 machine code.
2873
4d28413b
DD		 28742009-04-07 DJ Delorie <dj@redhat.com>
2875
2876 * archures.c: Add bfd_mach_mep_c5.
2877 * bfd-in2.h: Likewise.
2878 * cpu-mep.c: Add bfd_c5_arch.
2879 * elf32-mep.c: Support it.
2880
bb6198d2
L		 28812009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2882
2883 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2884 info->callbacks->einfo.
2885 * linker.c (_bfd_generic_section_already_linked): Likewise.
2886
bcb012d3
DD		 28872009-04-06 DJ Delorie <dj@redhat.com>
2888
2889 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2890
db1fe6e9
L		 28912009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2892
2893 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2894 _bfd_pex64_print_pdata only if PE is defined.
2895
2896 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2897 (_bfd_pex64_print_pdata): This.
2898
2899 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2900 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2901 is defined.
2902
c7c7219d
KT		 29032009-04-05 Kai Tietz <kai.tietz@onevision.com>
2904
2905 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2906 _bfd_pep_print_x64_pdata.
2907 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2908 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2909
3df502ae
SA		 29102009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2911
154a1ee5 2912 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2913 to zero.
2914
d3626fb0
CL		 29152009-04-02 Christophe Lyon <christophe.lyon@st.com>
2916
2917 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2918 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2919 branch stubs.
2920 (elf32_arm_stub_type): New enum values for the two new stubs.
2921 (arm_type_of_stub): Make use of the two new stubs.
2922 (arm_size_one_stub): Handle the two new stubs.
2923
fe723c87
MT		 29242009-04-01 Matt Thomas <matt@netbsd.org>
2925
2926 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2927 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2928 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2929 into a shared object if it is against a hidden symbol.
2930
ee698300
RS		 29312009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2932
2933 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2934 and know_contains_shared_object_p.
2935 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2936 Cache the result in the archive_info table.
2937 (xcoff_auto_export_p): Add an "info" parameter and update the
2938 call to xcoff_archive_contains_shared_object_p.
2939 (xcoff_mark_auto_exports): Update accordingly.
2940 (xcoff_post_gc_symbol): Likewise.
2941
54e2dbe0
RS		 29422009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2943
2944 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2945 rather than C_EXT.
2946
2e470849
RS		 29472009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2948
2949 * coff-rs6000.c (member_layout): New structure.
2950 (archive_iterator): Likewise.
2951 (member_layout_init): New function.
2952 (archive_iterator_begin): Likewise.
2953 (archive_iterator_next): Likewise.
2954 (xcoff_write_armap_old): Use the new iterator functions.
2955 (do_shared_object_padding): Delete.
2956 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2957 handling of arch_info.
2958 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2959 first loop rather than the second. Allocate a member header if
2960 there isn't one, then work out the stat information and length
2961 in the first loop too. Use the new iterators for the second loop.
2962 (xcoff_write_archive_contents_big): Likewise.
2963
24c611d1
RS		 29642009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2965
2966 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2967 (bfd_xcoff_set_archive_import_path): Likewise.
2968 * bfd-in2.h: Regenerate.
2969 * xcofflink.c: Include libiberty.h.
2970 (xcoff_archive_info): New structure.
2971 (xcoff_archive_info_hash): New function.
2972 (xcoff_archive_info_eq): Likewise.
2973 (xcoff_get_archive_info): Likewise.
2974 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2975 (bfd_xcoff_split_import_path): New function.
2976 (bfd_xcoff_set_archive_import_path): Likewise.
2977 (xcoff_set_import_path): Move earlier in file.
2978 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2979 object to the the directory part of the bfd's filename. Get the
2980 import path and filename of an archive object from the archive's
2981 xcoff_tdata, initializing it if necessary. Update use of
2982 import_file_id.
2983 (bfd_link_input_bfd): Update use of import_file_id.
2984 (xcoff_write_global_symbol): Likewise.
2985
d286971a
RS		 29862009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2987
2988 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2989
29902009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2991
2992 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2993 a .loader section for relocatable links.
2994 (xcoff_need_ldrel_p): New function.
2995 (xcoff_mark): Use it.
2996 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2997 a loader section.
2998 (xcoff_build_ldsym): New function, split out from...
2999 (xcoff_build_ldsyms): ...here. Rename to...
3000 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3001 call xcoff_build_ldsym, if there's a loader section.
3002 (xcoff_build_loader_section): New function, extracted verbatim from...
3003 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3004 there's a loader section. Only add an __rtinit loader symbol
3005 if there's a loader section. Update after above name change.
3006 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3007 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3008 and xcoff_create_ldrel.
3009 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3010 (xcoff_reloc_link_order): Likewise, but only call it if there's
3011 a loader section. Use xcoff_symbol_section.
3012 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3013 if there's a loader section.
3014
8707bb87
RS		 30152009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3016
3017 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3018
e780aef2
CL		 30192009-04-01 Christophe Lyon <christophe.lyon@st.com>
3020
3021 * elf32-arm.c (group_sections): Rewrite loops for better
3022 readability.
3023
c301e700
DD		 30242009-03-30 DJ Delorie <dj@redhat.com>
3025
3026 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3027 relocs when doing a relocatable link.
3028
3895f852
MM		 30292009-03-28 Mark Mitchell <mark@codesourcery.com>
3030
3031 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3032 "ERROR:", in error messages.
3033 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3034 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3035 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3036 (elf32_arm_merge_eabi_attributes): Likewise.
3037 (elf32_arm_merge_private_bfd_data): Likewise.
3038
ea882e87
NC		 30392009-03-27 Nick Clifton <nickc@redhat.com>
3040
3041 * section.c (bfd_get_section_contents): Detect and handle the case
3042 where a section has the SEC_IN_MEMORY flag set but no actual
3043 contents allocated.
3044
9433b9b1
AM		 30452009-03-26 Alan Modra <amodra@bigpond.net.au>
3046
3047 PR 6494
3048 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3049 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3050 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3051 if we don't find matching PT_LOAD when copying.
3052
dc1aa734
SR		 30532009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3054
3055 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3056 the reloc descriptions.
3057
34d3d6b9
HPN		 30582009-03-25 Hans-Peter Nilsson <hp@axis.com>
3059
3060 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3061 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3062 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3063
34274ccc
L		 30642009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3065
3066 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3067 (bfd_i386_arch_intel_syntax): Likewise.
3068 (i8086_arch): Likewise.
3069 (bfd_x86_64_arch): Likewise.
3070
019c5a2e
HPN		 30712009-03-24 Hans-Peter Nilsson <hp@axis.com>
3072
6718f446
HPN		 3073 * elf32-cris.c (cris_elf_relocate_section): <case
3074 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3075 symbols for non-allocated sections. Don't check whether to
3076 generate R_CRIS_DTPMOD for non-allocated sections.
3077 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3078 handle relocation GC:ing if applied to non-allocated section.
3079 (cris_elf_check_relocs): Similar.
3080
019c5a2e
HPN		 3081 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3082 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3083 when emitting a known TP offset in the GOT.
3084
ffcfec52
AM		 30852009-03-23 Alan Modra <amodra@bigpond.net.au>
3086
3087 * elf64-ppc.c (synthetic_opd): Delete.
3088 (compare_symbols): Look for .opd name rather than section match.
3089 (ppc64_elf_get_synthetic_symtab): Likewise.
3090
c6dd29ce
AM		 30912009-03-21 Alan Modra <amodra@bigpond.net.au>
3092
3093 * elf32-ppc.c (is_pic_glink_stub): Delete.
3094 (is_nonpic_glink_stub): New function.
3095 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3096 than first pic one.
3097 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3098
8c21ca21
AK		 30992009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3100 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3101
3102 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3103 macros for visibilty and locality checks.
8c21ca21
AK		 3104 (elf_s390_adjust_dynamic_symbol): Likewise.
3105 (allocate_dynrelocs): Likewise.
3106 (elf_s390_relocate_section): Likewise.
3107 (elf_s390_finish_dynamic_symbol): Likewise.
3108 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3109 (elf_s390_adjust_dynamic_symbol): Likewise.
3110 (allocate_dynrelocs): Likewise.
3111 (elf_s390_relocate_section): Likewise.
3112 (elf_s390_finish_dynamic_symbol): Likewise.
3113
156621f3
KT		 31142009-03-19 Kai Tietz <kai.tietz@onevision.com>
3115
3116 * bfd-in2.h: Regenerated.
3117 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3118 for debugging sections and map memory read/write dependent on
3119 SEC_COFF_NOREAD.
3120 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3121 without memory read flags set.
3122 * section.c: Add SEC_COFF_NOREAD to section flags.
3123
d1fa68d3
AS		 31242009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3125
3126 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3127 for format string.
3128
ad2adbc8
AM		 31292009-03-19 Alan Modra <amodra@bigpond.net.au>
3130
3131 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3132 "no overlays" return. If there are overlays, create overlay
3133 manager entry symbols here, so that..
3134 (spu_elf_build_stubs): ..we don't need to set them up here.
3135 Simplify entry symbol tests.
3136 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3137
67cc5033
MK		 31382009-03-18 Mark Kettenis <kettenis@gnu.org>
3139
d1fa68d3 3140 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3141 (elfcore_grok_openbsd_note): New functions.
3142 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3143
8d25cc3d
AM		 31442009-03-18 Alan Modra <amodra@bigpond.net.au>
3145
3889c459 3146 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3147 * elf32-m68hc1x.c: Include alloca-conf.h.
3148 * xsym.c: Likewise.
3149 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3150 * som.c: Likewise.
3151 * Makefile.am: Run "make dep-am".
3152 * Makefile.in: Regenerate.
3153
a89e6478
DJ		 31542009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3155
3156 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3157
a7e11ee1
AM		 31582009-03-17 Alan Modra <amodra@bigpond.net.au>
3159
3160 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3161 Add compact_stub.
3162 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3163 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3164 ovly_return fields with ovly_entry[2]. Adjust all users.
3165 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3166 when soft-icache.
3167 (spu_elf_build_stubs): Likewise.
3168 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3169 ovly_flavour changes. Update all callers.
3170 (ovl_stub_size_log2): New function.
3171 (build_stub): Handle compact icache stubs. Use different manager
3172 entry point for stubs in non-icache area.
3173 (spu_elf_size_stubs): Don't allocate space for indirect branch
3174 descriptors.
3175 (spu_elf_build_stubs): And don't built them.
3176
607a83c9
AS		 31772009-03-16 Andrew Stubbs <ams@codesourcery.com>
3178
3179 * dwarf2.c (read_section): Always use rawsize, if available.
3180
588f62fc
AM		 31812009-03-16 Alan Modra <amodra@bigpond.net.au>
3182
3183 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3184 of rawsize and size for buffer.
3185
a14c90c1
UW		 31862009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3187
3188 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3189 parameter just because fixed sections fit into local store.
3190 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3191 generating overlays if fixed sections plus reserved stack
3192 and heap space fit into local store.
3193
30c665df
AM		 31942009-03-15 Alan Modra <amodra@bigpond.net.au>
3195
3196 * elf32-spu.c (build_stub): Correct icache set_id.
3197 (spu_elf_relocate_section): Likewise.
3198
f95942a3
RS		 31992009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3200
3201 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3202 symbol table if it was created by the current call.
3203
670562e9
RS		 32042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3205
3206 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3207 class XMC_DS rather than XMC_UA.
3208
b64232cc
RS		 32092009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3210
3211 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3212 bfd_boolean export_defineds parameter with an unsigned int
3213 auto_export_flags parameter.
3214 * bfd-in2.h: Regenerate.
3215 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3216 split out from xcoff_build_ldsyms.
3217 (xcoff_covered_by_expall_p): New function.
3218 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3219 but with extra code to handle -bexpfull and -bexpall.
3220 (xcoff_mark_auto_exports): New function.
3221 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3222 a function should be automatically exported.
3223 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3224 parameter with an auto_export_flags parameter. Update ldinfo
3225 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3226 exported symbols.
3227
7d504122
RS		 32282009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3229
3230 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3231 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3232 init and fini functions. Do garbage collection for objects
3233 without an entry point too.
3234
8602d4fe
RS		 32352009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3236
3237 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3238 check whether a symbol has csect information.
3239 (coff_print_aux): Likewise.
3240 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3241 information for C_AIX_WEAKEXT too.
3242 (_bfd_xcoff_swap_aux_out): Likewise.
3243 (xcoff_reloc_type_br): Handle defweak symbols too.
3244 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3245 information for C_AIX_WEAKEXT too.
3246 (_bfd_xcoff64_swap_aux_out): Likewise.
3247 (xcoff64_reloc_type_br): Handle defweak symbols too.
3248 * coffgen.c (coff_print_symbol): Handle auxillary function
3249 information for C_AIX_WEAKEXT too.
3250 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3251 instead of BSF_GLOBAL if the L_WEAK flag is set.
3252 (xcoff_dynamic_definition_p): New function.
3253 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3254 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3255 always take the symbol class from the ldsym. Use weak bfd symbol
3256 types for weak ldsyms.
3257 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3258 Fix the check for whether a definition is from a shared object.
3259 Allow redefinitions of weak symbols.
3260 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3261 (xcoff_keep_symbol_p): Likewise.
3262 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3263 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3264 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3265 but mark them as L_WEAK.
3266 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3267 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3268
5b49f6dc
RS		 32692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3270
3271 * xcofflink.c (xcoff_mark): When walking the relocations,
3272 only mark the target symbol or the target section, not both.
3273 (xcoff_final_definition_p): New function.
3274 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3275 symbol is a valid definition of the associated output symbol.
3276 Use XCOFF_ALLOCATED to stop the same hash table entry having
3277 two output symbols.
3278 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3279 keeping a symbol.
3280 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3281
c4037431
RS		 32822009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3283
3284 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3285 symbols as XMC_XO.
3286
3df13c4a
RS		 32872009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3288
3289 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3290 * libcoff.h: Regenerate.
3291 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3292 line-number counts in the bfd's lineno_counts field.
3293 Don't keep per-csect line-number counts.
3294 (xcoff_sweep): Don't update per-csect line-number counts.
3295 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3296 entries in each output section.
3297 (xcoff_link_input_bfd): Get the number of line numbers from
3298 the bfd's lineno_counts field, rather than recalculating it
3299 from scratch. Fix the range check when updating C_BINCL and
3300 C_EINCL symbols.
3301 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3302 here. Don't expect csects to have line-number counts.
3303
e450936a
RS		 33042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3305
3306 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3307 * libcoff.h: Regenerate.
3308 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3309 "skip" logic from xcoff_link_input_bfd.
3310 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3311 objects in a dynamic link, rather than checking whether csectpp
3312 is null. Always allocate debug_index for other objects,
3313 and always go through the loop. Update the type of debug_index
3314 after the change above. Read the auxillary csect information
3315 and use xcoff_keep_symbol_p to decide whether a symbol should
3316 be kept. Set its debug_index to -2 if not.
3317 (xcoff_link_input_bfd): Update the type of debug_index after
3318 the change above and always expect it to be nonnull. Use it to
3319 test whether a symbol should be stripped, rather than making the
3320 decision here. Postpone all symbol creation to the second pass.
3321
47dfb2ca
RS		 33222009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3323
3324 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3325 creating a descriptor.
3326 (xcoff_sweep): Don't mark toc_section unless it's needed.
3327 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3328 when marking every bfd.
3329 (xcoff_link_input_bfd): Skip all TOC anchors.
3330 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3331 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3332 to -1; call xcoff_find_tc0 instead.
3333
4cc02a02
RS		 33342009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3335
3336 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3337 * libcoff.h: Regenerate.
3338 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3339 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3340 the previous symbol's csect. Treat last_symndx as an inclusive value
3341 and simplify its handling.
3342 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3343 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3344 relocations against undefined or absolute sections.
4cc02a02
RS		 3345 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3346 of bfd_und_section_ptr.
3347 (xcoff_link_input_bfd): Likewise.
3348
858ef0ce
RS		 33492009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3350
3351 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3352 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3353 flag is set. Assert that all undefined symbols are either
3354 imported or defined by a dynamic object.
3355 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3356 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3357 handling to all relocations. Only set XCOFF_CALLED for function
3358 symbols.
3359 (xcoff_find_function): New function, split out from...
3360 (bfd_xcoff_export_symbol) ...here.
3361 (xcoff_set_import_path): New function, split out from...
3362 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3363 meaning of XCOFF_CALLED.
3364 (xcoff_mark_symbol): If we mark an undefined and unimported
3365 symbol, find some way of defining it. If the symbol is a function
3366 descriptor, fill in its definition automatically. If the symbol
3367 is a function, mark its descriptor and allocate room for global
3368 linkage code. Otherwise mark the symbol as implicitly imported.
3369 Move the code for creating function descriptors from...
d1fa68d3 3370 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3371 check for symbols that were implicitly defined.
3372 (xcoff_mark): Don't count any dynamic relocations against
3373 function symbols.
3374 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3375 in the xcoff link info.
3376 (xcoff_link_input_bfd): Remove handling of undefined and
3377 unexported symbols.
3378
12b2cce9
RS		 33792009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3380
3381 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3382 if the target is absolute. Fix comment typo.
3383 (xcoff_ppc_relocate_section): Remove FIXME.
3384 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3385 if the target is absolute.
3386
0e3212ad
RS		 33872009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3388
3389 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3390 R_POS and R_NEG relocations against absolute symbols to the
3391 .loader section.
3392
d19d97e9
RS		 33932009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3394
3395 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3396 to 2 for bfd_mach_ppc_620.
3397
e5231592
RS		 33982009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3399
3400 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3401 * configure.in: Likewise.
3402 * configure: Regenerate.
3403
3516e984
L		 34042009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3405
3406 PR binutils/9945
3407 * elf.c (assign_section_numbers): Generate symbol table if there
3408 is any relocation in output.
3409 (_bfd_elf_compute_section_file_positions): Likewise.
3410
ce98a316
NC		 34112009-03-13 Nick Clifton <nickc@redhat.com>
3412
3413 PR 9934
3414 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3415 * elflink.c (elf_link_read_relocs_from_section): Use
3416 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3417 relocs but no symbol table.
3418 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3419
c4fb387b
L		 34202009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3421
3422 PR ld/9938
3423 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3424 to check ___tls_get_addr.
3425
3426 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3427 strncmp to check __tls_get_addr.
3428
53638231
AS		 34292009-03-12 Andrew Stubbs <ams@codesourcery.com>
3430
3431 * dwarf2.c (read_section): Always check the offset, even when the
3432 section has been read before.
3433
09e8c3bf
L		 34342009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3435
3436 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3437 comments.
3438
36e4dce6
CD		 34392009-03-11 Chris Demetriou <cgd@google.com>
3440
3441 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3442 * bfd-in2.h: Regenerate.
3443 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3444 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3445 mode.
3446 (bsd_write_armap): Likewise.
3447 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3448 flag is set, do nothing.
3449 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3450 for timestamp.
3451
9b175a76
UW		 34522009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3453
3454 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3455 used to update stack pointer.
3456
f501de17
DA		 34572009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3458
3459 PR binutils/9921
3460 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3461 for unknown symbols in absolute section.
3462
d11fd249
NC		 34632009-03-06 Nick Clifton <nickc@redhat.com>
3464
3465 * po/es.po: Updated Spanish translation.
3466
8cd931b7
CL		 34672009-03-05 Christophe Lyon <christophe.lyon@st.com>
3468
3469 * elf32-arm.c (group_sections): Take next section size into
3470 account before accepting to group it.
3471
5fa9e92f
CL		 34722009-03-05 Christophe Lyon <christophe.lyon@st.com>
3473
3474 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3475 PLT entries.
3476 (elf32_arm_final_link_relocate): Likewise.
3477
b92997d6
AM		 34782009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3479
3480 PR 9923
3481 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3482
727fc41e
AM		 34832009-03-04 Alan Modra <amodra@bigpond.net.au>
3484
3485 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3486 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3487 (BFD_FAKE_SECTION): Init new flag.
3488 * ecoff.c (bfd_debug_section): Likewise.
3489 * bfd-in2.h: Regenerate.
3490 * libbfd.h: Regenerate.
3491 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3492 (ppc_elf_reloc_type_lookup): Handle new relocs.
3493 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3494 without marker relocs.
3495 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3496 if section has no old-style calls.
3497 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3498 Don't try to optimize new-style __tls_get_addr call when handling
3499 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3500 relocs.
3501 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3502 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3503 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3504 without marker relocs.
3505 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3506 if section has no old-style calls. Set toc_ref for new relocs as
3507 appropriate.
3508 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3509 Don't try to optimize new-style __tls_get_addr call when handling
3510 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3511 relocs.
3512
51dec227
AM		 35132009-03-04 Alan Modra <amodra@bigpond.net.au>
3514
3515 PR 6768
3516 * configure.in: Test for ld --as-needed support. Link shared
3517 libbfd against libm.
3518 * configure: Regenerate.
3519
a1f7ca36
AM		 35202009-03-03 Alan Modra <amodra@bigpond.net.au>
3521
3522 * Makefile.am: Run "make dep-am".
3523 * Makefile.in: Regenerate.
3524
c3b7224a
NC		 35252009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3526
3527 * elf32-score7.c: New file.
3528 * elf32-score.h: New file.
3529 * elf32-score.c: Add code to support score 7. Set score7 as the
3530 default.
3531 * cpu-score.c: Add score7 architecure.
3532 (compatibile): New function.
3533 * Makefile.am: Add rules for building elf32-score7 object.
3534 * Makefile.in: Regenerate.
3535 * configure.in: Add elf32-score7 object to score vectors.
3536 * configure: Regenerate.
3537 * reloc.c: Add score7 relocs.
3538 * archures.c: Add score3 and score7 machine numbers.
3539 * bfd-in2.h: Regenerate.
3540 * libbfd.h: Regenerate.
3541
58e24671
RW		 35422009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3543
3544 * configure: Regenerate.
3545
5887528b
DA		 35462009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3547
d45b7d74
DA		 3548 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3549 (elf32_hppa_check_relocs): Use it.
3550
5887528b
DA		 3551 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3552 elf64-hppa.c.
3553 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3554 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3555 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3556 (elf_hppa_record_segment_addrs): Likewise.
3557 (elf_hppa_final_link): Likewise.
3558 (elf_hppa_relocate_insn): Likewise.
3559 (elf_hppa_final_link_relocate): Likewise.
3560 (elf64_hppa_relocate_section): Likewise.
3561 * elf64-hppa.c: Insert above.
3562
a03bd320
DA		 35632009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3564
3565 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3566 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3567 (elf_hppa_relocate_section): Likewise.
3568 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3569 from struct elf_link_hash_entry. Add count field.
3570 (struct elf64_hppa_dyn_hash_table): Delete.
3571 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3572 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3573 (hppa_elf_hash_entry, eh_name): Define.
3574 (elf64_hppa_new_dyn_hash_entry): Delete.
3575 (elf64_hppa_dyn_hash_lookup): Delete.
3576 (elf64_hppa_dyn_hash_traverse): Delete.
3577 (get_dyn_name): Delete.
3578 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3579 of struct elf64_hppa_dyn_hash_entry *.
3580 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3581 allocate_global_data_plt, allocate_global_data_stub,
3582 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3583 Likewise.
3584 (hppa64_link_hash_newfunc): New.
3585 (elf64_hppa_hash_table_create): Rework.
3586 (count_dyn_reloc): Likewise.
3587 (hppa64_elf_local_refcounts): New.
3588 (elf64_hppa_check_relocs): Rework using standard technique for recording
3589 local DLT, PLT and OPD reference counts.
3590 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3591 elf_link_hash_entry *.
3592 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3593 allocate_global_data_plt, allocate_global_data_stub,
3594 allocate_global_data_opd, allocate_dynrel_entries,
3595 elf64_hppa_adjust_dynamic_symbol,
3596 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3597 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3598 Use hppa_link_hash_table. Rework.
3599 (elf64_hppa_link_output_symbol_hook): Rework.
3600 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3601 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3602 elf64_hppa_finish_dynamic_sections): Likewise.
3603
ebe24dd4
CL		 36042009-02-26 Christophe Lyon <christophe.lyon@st.com>
3605
3606 * elf32-arm.c (stub_reloc_type): Removed.
3607 (insn_sequence): Renamed reloc_type field to r_type.
3608 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3609 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3610 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3611 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3612 (arm_stub_is_thumb): Catch new stubs.
3613 (arm_type_of_stub): Handle new stubs.
3614 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3615 (bfd_elf32_arm_process_before_allocation): Remove useless
3616 condition.
3617
b9d678e0
L		 36182009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3619
3620 * elf.c (elf_find_function): Use is_function_type to check
3621 function symbol.
3622
56fb3749
SA		 36232009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3624
3625 * xtensa-modules.c: Revert to previous version 1.11 due
3626 to inadvertant commit.
3627
658ff993
SA		 36282009-02-24 Sterling Augustine <sterling@tensilica.com>
3629
3630 * elf32-xtensa.c (text_action_add): Separate test for action
3631 type. Break if saved action is ta_widen_insn at same offset.
3632
cf3eccff
DJ		 36332009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3634
3635 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3636 to elf32_arm_stub_long_branch_any_arm_pic.
3637 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3638 (enum elf32_arm_stub_type, arm_type_of_stub)
3639 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3640 separately.
3641
07d72278
DJ		 36422009-02-24 Joseph Myers <joseph@codesourcery.com>
3643
3644 * elf32-arm.c (PREV_SEC): Update comment.
3645 (group_sections): Rename argument to stubs_always_after_branch.
3646 Reverse the list and place stubs at the end of input sections.
3647 Undefine NEXT_SEC.
3648 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3649
4e31c731
DJ		 36502009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3651
3652 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3653 Fix formatting.
3654 (arm_size_one_stub): Remove unnecessary break.
3655 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3656
36572009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3658
3659 * elf32-arm.c (stub_insn_type): New type.
3660 (stub_reloc_type): Likewise.
3661 (insn_sequence): Likewise.
3662 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3663 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3664 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3665 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3666 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3667 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3668 (elf32_arm_stub_hash_entry): Add new helper fields.
3669 (stub_hash_newfunc): Initialize these new fields.
3670 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3671 to take endianness into account.
3672 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3673 (arm_map_one_stub): Code is now more generic, thanks to
3674 insn_sequence.
3675
c2b4a39d
CL		 36762009-02-23 Christophe Lyon <christophe.lyon@st.com>
3677
3678 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3679 code.
3680 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3681 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3682 BLX is not available. Fix typo in warning message. Add comments
3683 and improve formatting.
3684 (arm_build_one_stub): Adjust to new
3685 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3686 (arm_map_one_stub): Likewise.
3687
0c376465 36882009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3689 Eric Botcazou <ebotcazou@adacore.com>
3690 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3691
3692 * vms.h: Update copyright year, fix comments, reorder declarations.
3693 (_bfd_save_vms_section): Remove the prototype.
3694 (EGPS_S_V_NO_SHIFT): New constant.
3695 (bfd_vms_set_section_flags): New prototype.
3696 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3697 constants.
3698 (EGSY_S_W_FLAGS): Ditto.
3699 (EGSY_S_V_QUAD_VAL): Ditto.
3700 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3701 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3702 EGST_S_B_NAMLNG): Ditto.
3703 (ESRF_S_B_NAMLNG): Ditto.
3704 (ETIR_S_C_HEADER_SIZE): Ditto.
3705 (EGPS_S_V_ALLOC_64BIT): Ditto.
3706 (DST_S_C_EPILOG): Ditto.
3707 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3708 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3709 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3710 (DST_S_L_PCLINE_UNSLONG): Ditto.
3711 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3712 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3713 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3714 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3715 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3716 (DST_S_B_SRC_UNSBYTE): Ditto.
3717 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3718 Add prototypes.
3719 (vms_section, vms_reloc): Remove types.
3720 (hdr_struc): Replaced by ...
3721 (hdr_struct): ... new type.
3722 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3723 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3724 (EMH_DATE_LENGTH): Ditto.
3725 (eom_struc): Replaced by ...
3726 (eom_struct): ... new type.
3727 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3728 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3729 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3730 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3731 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3732 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3733 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3734 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3735 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3736 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3737 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3738 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3739 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3740 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3741 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3742 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3743 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3744 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3745 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3746 (enum file_type_enum): New type.
3747 (struct location_struct): Removed.
3748 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3749 (struct funcinfo, struct module): Ditto.
3750 (struct vms_private_data_struct): Update fields.
3751 (struct vms_section_data_struct): New type.
3752
3753 * vms.c: Update copyright year, fix comments,
3754 Fix includes for DECC, add prototypes.
3755 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3756 some initializers.
3757 Use flavour to set is_vax, location_stack is removed.
3758 (struct pair): Declare.
3759 (fill_section_ptr): Initialize variables at declaration.
3760 Add guard to set SECTION_SYM flag, handlde und section.
3761 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3762 (_bfd_vms_slurp_object_records): New function, replaces previous
3763 vms_object_p.
3764 (vms_slurp_module): New function.
3765 (vms_slurp_image): Ditto.
3766 (vms_object_p): Complete rewrite.
3767 (vms_mkobject): Use is_vax field to slect architecture.
3768 (free_reloc_stream): New function.
3769 (vms_convert_to_var): Ditto.
3770 (vms_convert_to_var_1): Ditto.
3771 (vms_convert_to_var_unix_filename): Ditto.
3772 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3773 VAR format on VMS.
3774 (vms_new_section_hook): Set alignment to 0, allocate private data.
3775 (vms_get_section_contents): Load content.
3776 (vms_get_symbol_info): Handle undefined section.
3777 (vms_find_nearest_line): Handle.
3778 (alloc_reloc_stream): New function.
3779 (vms_slurp_reloc_table): Ditto.
3780 (vms_get_reloc_upper_bound): Make it real.
3781 (vms_canonicalize_reloc): Do the real work.
3782 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3783 ALPHA_R_BOH.
3784 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3785 (vms_set_arch_mach): Check arch.
3786 (vms_set_section_contents): Copy the content after allocation.
3787 (vms_alpha_vec): Update object flags.
3788
3789 * vms-tir.c: Update copyright year, fix comments,
3790 add prototypes for new functions.
3791 (dst_define_location): New function.
3792 (dst_restore_location): New function.
3793 (dst_retrieve_location): New function.
3794 (dst_check_allocation): New function.
3795 (image_dump): Call dst_check_allocation.
3796 (image_write_b): Ditto.
3797 (image_write_w): Ditto.
3798 (image_write_l): Ditto.
3799 (image_write_q): Ditto.
3800 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3801 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3802 CTL_STKDL.
3803 Call error handler instead of abort if name is not known.
3804 (etir_sta): Add quarter_relocs argument and set it.
3805 Fix cast.
3806 (etir_sto): Ditto.
3807 (etir_opr): Ditto, return FALSE in case of error.
3808 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3809 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3810 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3811 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3812 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3813 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3814 Return FALSE in case of error.
3815 (tir_sta): Change sign of psect.
3816 (tir_ctl): Ditto.
3817 (tir_cmd): Fix cast. Makes tir_table static const.
3818 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3819 add argument to explain.
3820 (analyze_etir): Initialize maxptr, add quarter_relocs
3821 declaration, move some declarations into inner scopes.
3822 Handle quarter_relocs and STO_IMM.
3823 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3824 (_bfd_vms_slurp_relocs): New function.
3825 (_bfd_vms_decode_relocs): New function.
3826 (sto_imm): Rewritten.
3827 (start_first_etbt_record): New function.
3828 (start_another_etbt_record): Ditto.
3829 (etir_output_check): Ditto.
3830 (defer_reloc_p): Ditto.
3831 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3832 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3833 rewritte relocations handling.
3834 (_bfd_vms_write_tbt): Removed.
3835 (_bfd_vms_write_dbg): Ditto.
3836
3837 * vms-misc.c: Update copyright year, Fix comments.
3838 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3839 (maybe_adjust_record_pointer_for_object): New function.
3840 (_bfd_vms_get_first_record): New function, replaces ...
3841 (_bfd_vms_get_record): .. removed.
3842 (_bfd_vms_get_object_record): New function.
3843 (_bfd_vms_get_object_record): New function.
3844 (vms_get_remaining_object_record): New function, replaces ...
3845 (_bfd_vms_get_next_record): ... removed.
3846 (add_new_contents): Removed.
3847 (_bfd_save_vms_section): Removed.
3848 (_bfd_get_vms_section): Removed.
3849 (_bfd_vms_output_flush): Write in VAR format.
3850 (new_symbol): Don't make UND section.
3851
3852 * vms-hdr.c: Update copyright year, update list of record handled.
3853 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3854 (_bfd_vms_write_hdr): Strip vms and unix patches,
3855 add comments, truncate module name at 31 characters,
3856 use constants instead of hard-coded value,
3857 write BFD version instead of a fixed string.
3858 (_bfd_vms_slurp_ihd): New function.
3859 (_bfd_vms_slurp_isd): Ditto.
3860 (_bfd_vms_slurp_ihs): Ditto.
3861 (new_module): Ditto.
3862 (parse_module): Ditto
3863 (build_module_list): Ditto.
3864 (module_find_nearest_line): Ditto.
3865 (_bfd_vms_find_nearest_dst_line): Ditto.
3866 (vms_slurp_debug): Ditto.
3867 (_bfd_vms_slurp_dbg): Ditto.
3868 (_bfd_vms_slurp_tbt): Ditto.
3869 (_bfd_vms_write_dbg): Ditto.
3870 (_bfd_vms_write_tbt): Ditto.
3871
3872 * vms-gsd.c: Update copyright year, update list of records handled.
3873 (EVAX_LITERALS_NAME): New macro.
3874 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3875 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3876 (register_universal_symbol): New function and prototype.
3877 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3878 improve debug messages,
3879 use constants instead of hard-coded value,
3880 fix missing endianness conversion,
3881 handle global symbol (SYMG).
3882 (bfd_vms_set_section_flags): New function.
3883 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3884 handle section literals,
3885 fix indentation,
3886 handle section bfd and vms flags,
3887 don't output LIB$INITIALIZE symbol,
3888 fix handling of weak symbols,
3889 fix evax vs vax procedure descriptor,
3890 handle absolute symbols.
3891
3892 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3893 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3894
3895 * makefile.vms (DEFS): Fix flags for VMS.
3896
3897 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3898
3899 * bfd-in2.h: Regenerated.
3900 * libbfd.h: Regenerated.
3901
47149254
CC		 39022009-02-20 Cary Coutant <ccoutant@google.com>
3903
3904 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3905 in struct stat.
3906
6b1cecf3
DK		 39072009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3908
3909 PR gas/7059
3910 * coffcode.h (coff_write_object_contents): Don't let the string
3911 table offset overflow the s_name field when using long section names.
3912
88183869
DK		 39132009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3914
3915 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3916 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3917 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3918 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3919 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3920 (bfd_pmac_xcoff_backend_data): Likewise.
3921 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3922 (bfd_xcoff_aix5_backend_data): Likewise.
3923 (xcoff64_write_object_contents): Delete unused long_section_names
3924 local variable.
3925 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3926 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3927 struct non-const.
3928 * coffcode.h (documentation): Update to describe long section names.
3929 (COFFLONGSECTIONCATHELPER): New helper macro.
3930 (BLANKOR1TOODD): Likewise.
3931 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3932 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3933 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3934 (bfd_coff_set_long_section_names_allowed): New function.
3935 (bfd_coff_set_long_section_names_disallowed): Likewise.
3936 (struct bfd_coff_backend_data): Add new backend hook function
3937 pointer _bfd_coff_set_long_section_names.
3938 (bfd_coff_set_long_section_names): New backend hook.
3939 (coff_write_object_contents): Only generate long section names if
3940 bfd_coff_long_section_names() indicates they are currently enabled.
3941 (bfd_coff_std_swap_table): Make non-const, and initialise long
3942 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3943 (ticoff0_swap_table): Likewise to both.
3944 (ticoff1_swap_table): Again, likewise to both.
3945 * coffgen.c (make_a_section_from_file): Allow long section names
3946 as inputs even if not currently allowed for outputs.
3947 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3948 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3949 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3950 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3951 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3952 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3953 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3954 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3955 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3956 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3957 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3958 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3959 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3960 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3961 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3962 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3963 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3964 * libcoff-in.h: Update copyright year to cause updated copyright
3965 year in generated libcoff.h, and fix typo.
3966 * libcoff.h: Regenerated.
3967 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3968 (_bfd_ecoff_no_long_sections): Add prototype.
3969 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3970 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3971 defined by an including .c file.
3972 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3973 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3974 (ticoff1_swap_table): Likewise to both.
3975
90d8a22c
CL		 39762009-02-18 Christophe Lyon <christophe.lyon@st.com>
3977
3978 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3979 stub. Catch default case error.
3980 (arm_map_one_stub): Add missing Thumb mapping symbol.
3981
12123067
NC		 39822009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3983
3984 PR 9841
3985 * elf32-avr.c: Handle case where no local symbos exist correctly.
3986
fea2b4d6
CL		 39872009-02-16 Christophe Lyon <christophe.lyon@st.com>
3988
3989 bfd/
3990 * elf32-arm.c (arm_long_branch_stub,
3991 arm_thumb_v4t_long_branch_stub,
3992 arm_thumb_thumb_long_branch_stub,
3993 arm_thumb_arm_v4t_long_branch_stub,
3994 arm_thumb_arm_v4t_short_branch_stub,
3995 arm_pic_long_branch_stub):
3996 Renamed to elf32_arm_stub_long_branch_any_any,
3997 elf32_arm_stub_long_branch_v4t_arm_thumb,
3998 elf32_arm_stub_long_branch_thumb_only,
3999 elf32_arm_stub_long_branch_v4t_thumb_arm,
4000 elf32_arm_stub_short_branch_v4t_thumb_arm,
4001 elf32_arm_stub_long_branch_any_any_pic.
4002 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4003 arm_thumb_thumb_stub_long_branch,
4004 arm_thumb_arm_v4t_stub_long_branch,
4005 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4006 Renamed to arm_stub_long_branch_any_any,
4007 arm_stub_long_branch_v4t_arm_thumb,
4008 arm_stub_long_branch_thumb_only,
4009 arm_stub_long_branch_v4t_thumb_arm,
4010 arm_stub_short_branch_v4t_thumb_arm,
4011 arm_stub_long_branch_any_any_pic.
4012
13e0a874
DA		 40132009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4014
4015 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4016 in branch offset check.
4017
3a71aa26
AM		 40182009-02-15 Alan Modra <amodra@bigpond.net.au>
4019
4020 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4021 add toc.symndx and toc.add.
4022 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4023 Set up toc.add.
4024 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4025 callers.
4026 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4027 (branch_reloc_hash_match): New function, extracted from..
4028 (ppc64_elf_tls_optimize): ..here.
4029 (ppc64_elf_relocate_section): Properly set addends when optimizing
4030 tls sequences. Avoid unnecessary reading and writing of insns.
4031 Only redo reloc when symbol changed. Bypass symbol checks when
4032 using tlsld_got.
4033 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4034 (branch_reloc_hash_match): New function, extracted from..
4035 (ppc_elf_tls_optimize): ..here.
4036 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4037 Don't clear addend on zapped __tls_get_addr reloc.
4038
2c2b4ed4
NC		 40392009-02-12 Nick Clifton <nickc@redhat.com>
4040
4041 PR 9827
4042 * elflink.c (bfd_elf_final_link): When counting the relocations,
4043 if the header size has not been set yet then assume that it will
4044 match the output section's reloc type.
4045
453f5985
NS		 40462009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4047
4048 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4049 relocatable link.
4050
3209bffa
AM		 40512009-02-09 Alan Modra <amodra@bigpond.net.au>
4052
4053 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4054 (find_function): Likewise.
4055 (pasted_function): Don't error if no prior function found.
4056 (discover_functions): Revert 2008-12-10 change. Extend first
4057 function range to start of section.
4058
813c8a3c
DA		 40592009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4060
4061 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4062 functions to C90.
4063 * elf64-hppa.h: Likewise.
4064
2d0f9ad9
JM		 40652009-02-06 Joseph Myers <joseph@codesourcery.com>
4066
4067 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4068 .sbss handling.
4069
50e00962
AM		 40702009-02-04 Alan Modra <amodra@bigpond.net.au>
4071
4072 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4073 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4074
52b6b6b9
JM		 40752009-02-03 Sandip Matte <sandip@rmicorp.com>
4076
4077 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4078 * archures.c (bfd_mach_mips_xlr): Define.
4079 * bfd-in2.h: Regenerate.
4080 * cpu-mips.c (I_xlr): Define.
4081 (arch_info_struct): Add XLR entry.
4082 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4083 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4084 (mips_mach_extensions): Add XLR entry.
4085
654c3c9f
EW		 40862009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4087
4088 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4089
31dd3154
JM		 40902009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4091
4092 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4093 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4094 and install-pdf-recursive targets. Define pdfdir.
4095 * doc/Makefile.am: Define pdf__strip_dir. Add
4096 install-pdf and install-pdf-am targets.
d1fa68d3 4097 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4098 * configure: Regenerate.
4099 * Makefile.in: Regenerate
4100 * doc/Makefile.in: Regenerate.
4101
cf869cce
NC		 41022009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4103
4104 * bfd-in2.h: Regenerate.
4105 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4106 fields from n_entries to n_slots where appropriate, update comments.
4107 (HOWTO): Add TLS relocations.
4108 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4109 (enum elf_m68k_got_offset_size): New enum.
4110 (struct elf_m68k_got_entry.type): Move field to ...
4111 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4112 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4113 functions.
4114 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4115 functions.
4116 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4117 fields into n_entries array. Update comments.
4118 (elf_m68k_init_got): Simplify, update all uses.
4119 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4120 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4121 GOT entries; update name, update all uses.
4122 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4123 (elf_m68k_get_got_entry): Update.
4124 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4125 simplify.
4126 (elf_m68k_remove_got_entry_type): Simplify.
4127 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4128 (elf_m68k_can_merge_gots): Update.
4129 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4130 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4131 GOT entries, simplify.
4132 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4133 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4134 field, remove obsoleted local_n_entries field.
4135 (elf_m68k_partition_multi_got_2): New static function.
4136 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4137 update.
4138 (elf_m68k_remove_got_entry_type): Update.
4139 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4140 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4141 update of sgot->size and srelgot->size.
4142 (elf_m68k_gc_sweep_hook): Update.
4143 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4144 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4145 TLS relocations.
4146 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4147 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4148
c1a0a41f
DD		 41492009-02-02 DJ Delorie <dj@redhat.com>
4150
4151 * elf32-mep.c (config_names): Regenerate configuration.
4152
72a80a16
AM		 41532009-02-02 Alan Modra <amodra@bigpond.net.au>
4154
4155 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4156 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4157 * elf.c (bfd_elf_get_str_section): Make static.
4158 (bfd_elf_find_section): Delete.
4159 * libbfd.h: Regenerate.
4160
273f4430
JK		 41612009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4162
4163 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4164 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4165
010e5ae2
AM		 41662009-01-31 Alan Modra <amodra@bigpond.net.au>
4167
4168 * elflink.c (on_needed_list): New function.
4169 (elf_link_add_object_symbols): Link in --as-needed libs if they
4170 satisfy undefined symbols in other libs.
4171
33a7ffc2
JM		 41722009-01-30 Julian Brown <julian@codesourcery.com>
4173
4174 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4175 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4176 with --just-symbols (-R).
4177
13d72a14
AN		 41782009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4179
4180 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4181 high_pc in order to properly sign-extend VMAs.
4182
d334575b 41832009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4184 Mark Shinwell <shinwell@codesourcery.com>
4185 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4186
4187 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4188
528aeb62
CM		 41892009-01-28 Catherine Moore <clm@codesourcery.com>
4190
4191 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4192 SEC_LOAD for dynamic relocation sections.
4193
f6f05983
HPN		 41942009-01-27 Hans-Peter Nilsson <hp@axis.com>
4195
4196 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4197 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4198 the size of local TLS data.
4199
27cc28f9
AS		 42002009-01-27 Andreas Schwab <schwab@suse.de>
4201
4202 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4203 architectures in the archive.
4204
b3bf42d8
HPN		 42052009-01-27 Hans-Peter Nilsson <hp@axis.com>
4206
f551b6f0
HPN		 4207 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4208 <R_CRIS_32_DTPREL>: Correct relocation value.
4209
b3bf42d8
HPN		 4210 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4211 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4212 symbols with non-default visibility.
4213
9bc4e62b
NS		 42142009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4215
4216 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4217 describing the trampolines.
4218 (ppc_elf_relocate_section): Update relocs to describe the
4219 trampolines.
4220
aeaf6540
DA		 42212009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4222
4223 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4224 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4225 and R_PARISC_PCREL12F relocations.
4226
1e8fa21e
AM		 42272009-01-24 Alan Modra <amodra@bigpond.net.au>
4228
4229 PR 6022
4230 * elflink.c (find_version_for_sym): New function split out from,
4231 but without export_dynamic test, ..
4232 (_bfd_elf_link_assign_sym_version): ..here.
4233 (_bfd_elf_export_symbol): Use it.
4234
28caa186
AM		 42352009-01-23 Alan Modra <amodra@bigpond.net.au>
4236
4237 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4238 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4239 * elflink.c: ..here, somewhat modified.
4240 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4241 _bfd_elf_link_find_version_dependencies,
4242 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4243 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4244 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4245 declare..
4246 * elflink.c: ..and make static here.
4247 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4248 of output_bfd from struct elf_find_verdep_info.
4249 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4250 struct elf_info_failed.
4251 (bfd_elf_size_dynamic_sections): Adjust.
4252
be04437d
AM		 42532009-01-22 Alan Modra <amodra@bigpond.net.au>
4254
4255 PR 6832
4256 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4257 after comp_unit_find_line call.
4258
58f9615c
NC		 42592009-01-21 Nick Clifton <nickc@redhat.com>
4260
4261 PR 9769
4262 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4263 tm_gmtoff field in struct tm.
4264
fb266b8b
AM		 42652009-01-21 Alan Modra <amodra@bigpond.net.au>
4266
4267 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4268 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4269 sections in soft-icache lines unless non_ia_text. Don't add
4270 rodata if doing so would exceed line size.
4271
451ffe63
HPN		 42722009-01-19 Hans-Peter Nilsson <hp@axis.com>
4273
4274 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4275 types than bfd_link_hash_indirect, before early return, call
4276 _bfd_elf_link_hash_copy_indirect.
4277
5aa6ff7c
AS		 42782009-01-19 Andrew Stubbs <ams@codesourcery.com>
4279
4280 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4281 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4282 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4283 (elf_backend_obj_attrs_order): New define.
4284 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4285 (elfNN_bed): Add elf_backend_obj_attrs_order.
4286
3483fe2e
AS		 42872009-01-19 Andrew Stubbs <ams@codesourcery.com>
4288
4289 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4290 (obj_attr_size): Likewise.
4291 (write_obj_attribute): Likewise.
4292 (_bfd_elf_copy_obj_attributes): Likewise.
4293 (_bfd_elf_parse_attributes): Likewise.
4294 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4295 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4296 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4297 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4298 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4299 with macros.
4300
2d0bb761
AS		 43012009-01-19 Andrew Stubbs <ams@codesourcery.com>
4302
4303 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4304 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4305 (bfd_elf_add_obj_attr_string): Likewise.
4306 (bfd_elf_add_obj_attr_int_string): Likewise.
4307 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4308 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4309 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4310 Tag_nodefaults has no default value.
4311 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4312 comment to reflect the new state.
4313
a77e83b7
AM		 43142009-01-19 Alan Modra <amodra@bigpond.net.au>
4315
4316 PR 9695
4317 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4318 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4319 (adjust_z_magix): Delete dead code handling QMAGIC.
4320
f6d29e26
KT		 43212009-01-16 Kai Tietz <kai.tietz@onevision.com>
4322
4323 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4324 IMAGE_SCN_MEM_DISCARDABLE.
4325
29670fb9
AM		 43262009-01-16 Alan Modra <amodra@bigpond.net.au>
4327
4328 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4329 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4330 * configure.in (commonbfdlib): Delete.
4331 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4332 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4333 is available, not just for linux.
4334 * po/SRC-POTFILES.in: Regenerate.
4335 * Makefile.in: Regenerate.
4336 * configure: Regenerate.
4337
91e22acd
AS		 43382009-01-15 Andrew Stubbs <ams@codesourcery.com>
4339 Julian Brown <julian@codesourcery.com>
4340
4341 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4342 ARM attributes in ABI 2.07.
4343 * elf32-arm.c (get_secondary_compatible_arch): New function.
4344 (set_secondary_compatible_arch): New function.
4345 (tag_cpu_arch_combine): New function.
4346 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4347 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4348 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4349 make it fit with order_01243.
4350 Add support for Tag_also_compatible_with,
4351 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4352 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4353 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4354 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4355 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4356 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4357 Rework the way unknown attributes are handled.
4358 Defer errors until all attributes have been processed.
4359
7b86a9fa
AS		 43602009-01-15 Andrew Stubbs <ams@codesourcery.com>
4361
4362 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4363 bfd_elf_add_obj_attr_int_string.
4364 Read Tag_compatibility from its new location in the attribute array,
4365 rather than the attribute list.
4366 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4367 bfd_elf_add_obj_attr_int_string.
4368 (_bfd_elf_parse_attributes): Likewise.
4369 (_bfd_elf_merge_object_attributes): There's now only one
4370 Tag_compatibility, and it's in the array, not the list.
4371 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4372 Tag_compatibility.
4373 (bfd_elf_add_obj_attr_compat): Rename to
4374 bfd_elf_add_obj_attr_int_string.
4375 (bfd_elf_add_proc_attr_compat): Rename to
4376 bfd_elf_add_proc_attr_int_string.
4377 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4378 Tag_compatibility.
4379
01e1a5bc
NC		 43802009-01-15 Douglas B Rupp <rupp@gnat.com>
4381
4382 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4383 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4384 (vmsutil.lo): Add dependency rule.
4385 * Makefile.in: Regenerate.
4386 * config.bfd (ia64*-*-*vms*): Add case.
4387 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4388 * configure: Regenerate.
4389 * vmsutil.c: New file.
4390 * vmsutil.h: New file.
4391 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4392 attr to bfd_vma.
4393 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4394 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4395 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4396 elfNN_vms_object_p): New functions
4397 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4398
a33dafc3
L		 43992009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4400
4401 PR ld/9727
4402 * elflink.c (elf_gc_sweep): Exclude the group section if the
4403 first member of the section group is excluded.
4404
13c0e967
AM		 44052009-01-14 Alan Modra <amodra@bigpond.net.au>
4406
4407 PR 9735
4408 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4409 saved filename, use bfd_alloc rather than bfd_malloc for it.
4410
460e679b
AM		 44112009-01-13 Alan Modra <amodra@bigpond.net.au>
4412
4413 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4414
25076afa
AM		 44152009-01-13 Alan Modra <amodra@bigpond.net.au>
4416
4417 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4418
37107878
AM		 44192009-01-12 Alan Modra <amodra@bigpond.net.au>
4420
4421 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4422
cd4a7468
AM		 44232009-01-12 Alan Modra <amodra@bigpond.net.au>
4424
4425 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4426 num_lines_log2.
4427 (struct got_entry): Add br_addr.
4428 (struct call_info): Add priority.
4429 (struct function_info): Add lr_store and sp_adjust.
4430 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4431 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4432 area as an overlay, and check that no other overlays exist. Look up
4433 icache overlay manager entry sym.
4434 (BRA_STUBS, BRA, BRASL): Define.
4435 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4436 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4437 in branch insn.
4438 (count_stub, build_stub): Support soft-icache.
4439 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4440 (spu_elf_size_stubs): Size soft-icache stubs.
4441 (overlay_index): New function.
4442 (spu_elf_build_stubs): Make static. Support soft-icache.
4443 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4444 (find_function_stack_adjust): Save lr store and stack adjust insn
4445 offsets.
4446 (maybe_insert_function): Adjust find_function_stack_adjust call.
4447 (mark_functions_via_relocs): Retrieve priority.
4448 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4449 (sort_calls): Sort by priority first.
4450 (mark_overlay_section): Ignore .ovl.init.
4451 (sum_stack): Only print when stack_analysis.
4452 (print_one_overlay_section): New function, extracted from..
4453 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4454 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4455 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4456 analysis. Call spu_elf_build_stubs.
4457 (spu_elf_relocate_section): For soft-icache encode overlay index
4458 into addresses.
4459 (spu_elf_output_symbol_hook): Support soft-icache.
4460 (spu_elf_modify_program_headers: Likewise.
37107878 4461
cd4a7468
AM		 4462 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4463 num_regions to num_lines. Add line_size and max_branch.
4464 (enum _ovly_flavour): Add ovly_soft_icache.
4465 (spu_elf_build_stubs): Delete.
4466
80c29487
JK		 44672009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4468
4469 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4470 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4471
1bc86aea
HPN		 44722009-01-07 Hans-Peter Nilsson <hp@axis.com>
4473
4474 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4475 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4476 the program, the known offset starts at the negative size of the
4477 TLS section.
4478 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4479 Similar.
4480
3baa454d 44812009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4482
3baa454d 4483 * config.bfd: Add lm32-*-rtems*.
75606e85 4484
9dbe8890
L		 44852009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4486
4487 * coff-ppc.c: Add 2009 to Copyright.
4488 * elf32-cris.c: Likewise.
4489 * elflink.c: Likewise.
4490
0bdf8d40
HPN		 44912009-01-03 Hans-Peter Nilsson <hp@axis.com>
4492
4493 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4494 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4495
54ac0771
L		 44962009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4497
4498 PR ld/9679
4499 * elflink.c (elf_merge_st_other): New.
4500 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4501 hide them if needed.
4502 (elf_link_add_object_symbols): Updated.
4503
d8880531
L		 45042009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4505
4506 PR ld/9676
4507 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4508 ref_dynamic and dynamic_def fields when setting def_regular
4509 to 1.
4510
b70b5c14
NC		 45112009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4512
4513 PR 9682
4514 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4515 literal.
4516
d8880531 4517For older changes see ChangeLog-2008
56882138
AM		 4518\f
4519Local Variables:
4520mode: change-log
4521left-margin: 8
4522fill-column: 74
4523version-control: never
4524End:
GDB Binutils - Deliverables
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