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18e04883
RS		 12009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
2
3 * elf-bfd.h (eh_cie_fde): Add personality_offset and
4 make_per_encoding_relative to the CIE structure. Add a padding field.
5 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
6 rather than 0xf0 when masking out the base address encoding
7 Record the offset of personality data from the start of the CIE.
8 Remove a repeated elf_backend_can_make_relative_eh_frame check.
9 (find_merged_cie): Take an info argument. If the personality
10 binds locally, try converting an absolute personality into
11 a local one.
12 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
13 when masking out the base address encoding. Update the call to
14 find_merged_cie.
15 (_bfd_elf_eh_frame_section_offset): Discard relocations against
16 the personality data if we are converting into PC-relative form.
17 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
18 when masking out the base address encoding. Handle
19 make_per_encoding_relative.
20
bd6c6e2b
AM		 212009-09-18 Alan Modra <amodra@bigpond.net.au>
22
23 PR ld/10406
24 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
25 R_PPC_EMB_SDA2I16 complain_overflow_signed.
26 (create_sdata_sym): Pass info rather than htab.
27 Update all callers. Ensure symbols are hidden.
28 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
29 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
30 _GLOBAL_OFFSET_TABLE_.
31 (elf_finish_pointer_linker_section): Don't assume that sdata base
32 symbol is always at 0x8000 offset. Don't subtract the addend here.
33 (is_static_defined): New function.
34 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
35 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
36 relocs. Downgrade error on unexpected section for EMB_SDA2REL
37 reloc symbols to a warning.
38
ca58b19f
NC		 392009-09-18 Nick Clifton <nickc@redhat.com>
40
41 * po/es.po: Updated Spanish translation.
2f0205e8 42 * po/vi.po: Updated Vietnamese translation.
ca58b19f 43
b31867b6
AM		 442009-09-18 Alan Modra <amodra@bigpond.net.au>
45
46 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
47 functions. Use throughout.
48 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
49 from indirect symbol.
50 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
51 (add_symbol_adjust): Simplify.
52 (defined_code_entry, defined_func_desc): New functions.
53 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
54 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
55 defined_code_entry to follow indirect sym links.
56 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
57 (ppc_type_of_stub): Follow indirect sym links.
58 (toc_adjusting_stub_needed): Likewise.
59 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
60 rather than defining them at stub.
61 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
62 assignments in test.
63
afecc97c
TG		 642009-09-16 Tristan Gingold <gingold@adacore.com>
65
66 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
67 Reindent.
68 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
69 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
70 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
71 when possible to avoid warnings.
72 (bfd_mach_o_print_section_map): Ditto.
73 (bfd_mach_o_section_get_entry_size): New function.
74 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
75 added function.
76 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
77
df58f7b0
NC		 782009-09-14 Nick Clifton <nickc@redhat.com>
79
80 * po/fi.po: Updated Finnish translation.
81
1e9cc1c2
NC		 822009-09-11 Nick Clifton <nickc@redhat.com>
83
84 * po/bfd.pot: Updated by the Translation project.
85
8b31b6c4
NC		 862009-09-11 Philippe De Muyter <phdm@macqel.be>
87
88 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
89 hack. objcopy `-B' (`--binary-architecture') option is now handled
90 in a generic way.
91
681fe688
NC		 922009-09-11 Nick Clifton <nickc@redhat.com>
93
94 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
95 changes.
96
3b6cfd4e 972009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 98
99 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
100 NULL if `ht' is NULL.
101
a50b1753
NC		 1022009-09-09 Martin Thuresson <martin@mtme.org>
103
104 Update soruces to compile cleanly with -Wc++-compat:
105 * aoutx.h: Add casts.
106 * archive.c: Add casts.
107 * archive64.c: Add casts.
108 * archures.c: Add casts.
109 * bfd-in2.h: Regenerated.
110 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
111 * bfdio.c: Add casts.
112 * binary.c: Add casts.
113 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
114 parameter to use enum value instead of int.
115 * coffcode.h: Add casts.
116 * coffgen.c: Add casts.
117 * cofflink.c: Add casts.
118 * compress.c: Add casts.
119 * dwarf1.c: Add casts.
120 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
121 bfd_ptr. Update code to use new name.
122 * elf-attrs.c: Add casts.
123 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
124 anonymous struct. (union gotplt_union, struct
125 elf_link_virtual_table_entry): Move to top level.
126 * elf-eh-frame.c: Add casts.
127 * elf-strtab.c: Add casts.
128 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
129 argument name from typename to type_name.
130 * elf32-i386.c: Add casts.
131 * elf64-x86-64.c: Add casts.
132 * elfcode.h: Add casts.
133 * elfcore.h: Add casts.
134 * elflink.c: Add casts.
135 * format.c: Add casts.
136 * hash.c: Add casts.
137 * ihex.c: Add casts.
138 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
139 level.
140 * libbfd.c: Add casts.
141 * linker.c: Add casts.
142 * merge.c: Add casts.
143 * opncls.c: Add casts.
144 * peXXigen.c: Add casts.
145 * peicode.h: Add casts.
146 * reloc.c: Add casts.
147 * section.c: Add casts.
148 * simple.c: Add casts.
149 * srec.c: Add casts.
150 * stabs.c: Add casts.
151 * syms.c: Add casts.
152 * targets.c: Add casts.
153 * tekhex.c: Add casts.
154 * verilog.c: Add casts.
155
f3b4f6d0
PB		 1562009-09-09 Paolo Bonzini <bonzini@gnu.org>
157
158 * configure: Regenerate.
159
67d74e43
DJ		 1602009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
161
162 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
163 for the mode of target PLT entries.
164 (allocate_dynrelocs): Only adjust symbol type if setting its
165 value.
166
07c58694
PB		 1672009-09-09 Paolo Bonzini <bonzini@gnu.org>
168
f3b4f6d0 169 * configure: Regenerate.
07c58694 170
cfcac11d
NC		 1712009-09-09 Nick Clifton <nickc@redhat.com>
172
173 PR 10478:
174 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
175 section headers containing sh_link values of SHN_BEFORE or
176 SHN_AFTER.
177 * elfcode.h (elf_object_p): Likewise.
178
ad86f1fb
TG		 1792009-09-09 Tristan Gingold <gingold@adacore.com>
180
181 Handle DYLD_INFO introduced by Darwin10.
182 * mach-o.h (bfd_mach_o_load_command_type): Add
183 BFD_MACH_O_LC_DYLD_INFO.
184 (bfd_mach_o_dyld_info_command): New type.
185 (bfd_mach_o_load_command): Add dyld_info field.
186 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
187 (bfd_mach_o_scan_read_dyld_info): New function.
188 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
189 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
190 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
191 (bfd_mach_o_print_dyld_info): New function.
192
1004c3e1
SR		 1932009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
194
195 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
196 linkonce or linker script discarded section.
197
498199fc
AM		 1982009-09-09 Alan Modra <amodra@bigpond.net.au>
199
200 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
201
c86ad514
AS		 2022009-09-07 Andreas Schwab <schwab@linux-m68k.org>
203
204 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
205 range call the bfd error hander and use R_68K_NONE instead.
206
b11d79f2
TG		 2072009-09-07 Tristan Gingold <gingold@adacore.com>
208
23f938f1
TG		 209 * po/SRC-POTFILES.in: Regenerate.
210 * po/bfd.pot: Regenerate.
211
b11d79f2
TG		 212 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
213 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
214 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
215 st_mtim.tv_nsec to gas/configure.in
216 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
217 * configure: Regenerate.
218 * config.in: Regenerate.
219 * vmsutil.c: Moved to gas/config/te-vms.c
220 * vmsutil.h: Removed.
221 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
222 (BFD32_BACKENDS): Remove vmsutil.lo
223 * Makefile.in: Regenerate.
224
3d03da9a
EZ		 2252009-09-05 Eli Zaretskii <eliz@gnu.org>
226
227 * coffcode.h: Include libiberty.h.
228
96d56e9f
NC		 2292009-09-05 Martin Thuresson <martin@mtme.org>
230
231 * coff-arm.c (coff_arm_relocate_section)
232 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
233 Change member name class to symbol_class.
234 * coff-i960.c (coff_i960_relocate_section) Rename variable
235 class to class_val. Change member name class to symbol_class.
236 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
237 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
238 * coff-stgo32.c (adjust_aux_in_post)
239 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
240 to in_class.
241 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
242 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
243 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
244 to n_sclass.
245 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
246 variables named class to n_sclass. (coff_write_symbols): Rename
247 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
248 argument class to symbol_class.
249 * cofflink.c (_bfd_coff_link_hash_newfunc)
250 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
251 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
252 Update code to use renamed members.
253 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
254 argument class to in_class.
255 * libcoff-in.h (struct coff_link_hash_entry, struct
256 coff_debug_merge_type) Renamed members class to symbol_class and
257 type_class.
258 * libcoff.h Regenerated.
259 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
260 Rename argument class to in_class.
261 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
262 renamed members.
263 * pef.h (struct bfd_pef_imported_symbol): Changed name of
264 member class to symbol_class.
265
df7e4f42
L		 2662009-09-04 H.J. Lu <hongjiu.lu@intel.com>
267
268 * configure: Regenerated.
269
bac4da50
TG		 2702009-09-04 Tristan Gingold <gingold@adacore.com>
271
272 * configure.in: Bump version to 2.20.51
bac4da50 273
57e96a08
AM		 2742009-09-04 Alan Modra <amodra@bigpond.net.au>
275
276 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
277
153d38f6
JZ		 2782009-09-04 Jie Zhang <jie.zhang@analog.com>
279
280 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
281 create .rela.bss.
282 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
283 for empty .rela.bss and .rel.plt sections.
284
5bbc5ae7
AN		 2852009-09-03 Adam Nemet <anemet@caviumnetworks.com>
286
287 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
288 R_MIPS_JALR unless symbol resolves locally.
289
99da6b5f
AN		 2902009-09-03 Adam Nemet <anemet@caviumnetworks.com>
291
292 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
293 has_static_relocs for R_MIPS_JALR.
294
fcbc2f09
MR		 2952009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
296
297 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
298 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
299 respective stubs.
300
90d60710
L		 3012009-09-01 H.J. Lu <hongjiu.lu@intel.com>
302
303 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
304 plt earlier.
305
11d73275
TG		 3062009-09-01 Tristan Gingold <gingold@adacore.com>
307
308 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
309 dependencies. Reindent.
310 * configure.com: Ported to Itanium VMS. Now generates a build.com
311 to build without make. Add messages but make edit silent.
312 * hosts/alphavms.h: Add a prototype for stpcpy.
313 * vms.c: Add a missing include for Alpha VMS.
314 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
315
94be91de
JB		 3162009-08-31 Jan Beulich <jbeulich@novell.com>
317
318 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
319 * elf.c (bfd_elf_get_default_section_type): New.
320 (elf_fake_sections): Use bfd_elf_get_default_section_type.
321
883c7410
L		 3222009-08-30 H.J. Lu <hongjiu.lu@intel.com>
323
324 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
325 accidental checkin.
326 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
327
095106a2
AM		 3282009-08-30 Alan Modra <amodra@bigpond.net.au>
329
330 PR ld/10569
331 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
332 (bfd_emul_get_commonpagesize): Likewise.
333
d3ce72d0
NC		 3342009-08-29 Martin Thuresson <martin@mtme.org>
335
336 * elf32-arm.c (struct stub_def): Rename member template to
337 template_sequence. (arm_build_one_stub,
338 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
339 Rename variable template to template_sequence.
340 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
341 Rename variable template to template_val.
342 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
343 new to new_symbol.
344 * coffgen.c (coff_make_empty_symbol)
345 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
346 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
347 new to new_insn.
348 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
349 to new_symbol.
350 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
351 new to new_reloc.
352 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
353 * ieee.c (ieee_make_empty_symbol): Rename variable new to
354 new_symbol.
355 * linker.c (bfd_new_link_order): Rename variable new to
356 new_lo.
357 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
358 symbol.
359 * oasys.c (oasys_make_empty_symbol): Rename variable new to
360 new_symbol_type.
361 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
362 new to new_symbol_type.
363 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
364 to new_symbol.
365 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
366 new_dump.
367 (read_hdr, rs6000coff_core_p)
368 (rs6000coff_core_file_matches_executable_p)
369 (rs6000coff_core_file_failing_command)
370 (rs6000coff_core_file_failing_signal): Updated function to use new
371 union member name.
372 * som.c (som_make_empty_symbol): Rename variable new to
373 new_symbol_type.
374 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
375 to new_symbol.
376 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
377 variable new to new_symbol.
378
573e8a1c
RW		 3792009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
380
381 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
382 bfdlibdir and bfdincludedir.
383 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
384 [INSTALL_LIBBFD]: ... here, ...
385 [INSTALL_LIBBFD]: ... and empty overrides here.
386 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
387 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
388 * Makefile.in: Regenerate.
389 * configure: Regenerate.
390
325e58c7
NC		 3912009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
392
393 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
394 relocations. Rewrite output of dynamic TLS relocations.
395 (DTP_OFFSET, TP_OFFSET): New constants.
396 (dtpoff_base): Update.
397 (tpoff): Rename to tpoff_base, update.
398 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
399 New functions. Move code from elf_m68k_relocate_section here.
400 (elf_m68k_relocate_section): Update.
401 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
402
e5f2b1de
NC		 4032009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
404
405 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
406 non_got_ref value.
407 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
408 Handle non_got_ref field.
409 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
410
0666b2c3
AM		 4112009-08-26 Alan Modra <amodra@bigpond.net.au>
412
600b8686 413 PR ld/10518
0666b2c3
AM		 414 * linker.c (bfd_find_version_for_sym): Revert warning.
415
78a03297
AM		 4162009-08-26 Alan Modra <amodra@bigpond.net.au>
417
600b8686 418 PR ld/10518
78a03297
AM		 419 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
420 other wildcard match. Warn on multiple wildcard matches.
421
81ecdfbb
RW		 4222009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
423
14ec8efd
RW		 424 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
425 appending.
426 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
427 only in this condition.
428 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
429 to build but not install libbfd.la in this condition.
430 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
431 (install_libbfd, install_libbfd): Remove.
432 * Makefile.in: Regenerate.
433 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
434 (INCLUDES): ... this.
435 ($(MKDOC)): Adjust.
436 * doc/Makefile.in: Regenerate.
437
95b40122
RW		 438 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
439 no-dist and foreign.
440 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
441 dependency tracking to work for them.
442 (targets.lo, archures.lo, dwarf.lo): Rewrite to
443 use automake dependency tracking mechanism.
444 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
445 (mkdep section): Remove.
446 (BUILT_SOURCES): New, list $(BUILD_HFILES).
447 * Makefile.in: Regenerate.
448 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
449
af542c2e
RW		 450 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
451 (install-pdf, install-pdf-recursive, install-html)
452 (install-html-recursive): Remove.
453 * Makefile.in: Regenerate.
454
81ecdfbb
RW		 455 * Makefile.in: Regenerate.
456 * aclocal.m4: Likewise.
457 * config.in: Likewise.
458 * configure: Likewise.
459
cd1dac3d
DG		 4602009-08-21 Daniel Gutson <dgutson@codesourcery.com>
461
462 * elf32-arm.c (arch_has_thumb2_nop): New function.
463 (arch_has_arm_nop): New function.
464 (elf32_arm_final_link_relocate): NOP opcodes changed.
465
440ae135
DE		 4662009-08-16 Doug Evans <dje@google.com>
467
468 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
469 at least don't leak memory.
470
a109e2f5
DD		 4712009-08-13 DJ Delorie <dj@redhat.com>
472
473 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
474 if needed.
475
c1742541
NC		 4762009-08-12 Nick Clifton <nickc@redhat.com>
477
478 * po/fi.po: Updated Finnish translation.
479
6a9adeca
BS		 4802009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
481
482 Merge some FRV FDPIC changes into the Blackfin code.
483 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
484 summary reloc information.
485 (bfinfdpic_dynamic_got_plt_info): New.
486 (_bfin_create_got_section): Create the PLT section here.
487 (elf32_bfinfdpic_create_dynamic_sections): Not here.
488 (_bfinfdpic_count_nontls_entries): Move out of...
489 (_bfinfdpic_count_got_plt_entries): ... here.
490 (_bfinfdpic_count_relocs_fixups): Likewise.
491 (_bfinfdpic_reset_got_plt_entries): New.
492 (_bfinfdpic_size_got_plt): Move out of...
493 (elf32_bfinfdpic_size_dynamic_sections): ... here.
494 (bfinfdpic_relocate_section): Be careful not to call
495 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
496 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
497 New functions.
498 (elf_backend_discard_info): Define for FD-PIC.
499
5dabe785
AM		 5002009-08-11 Alan Modra <amodra@bigpond.net.au>
501
502 * elflink.c: Add FIXMEs for some places that require octets_per_byte
503 adjustments.
504 * elf-eh-frame.c: Likewise.
505 * merge.c: Likewise.
506
ea7a63de
AM		 5072009-08-11 Alan Modra <amodra@bigpond.net.au>
508
509 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
510 to x86 and x86_64 configurations.
511 * configure: Regenerate.
512
9bf609ec
JK		 5132009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
514
515 Stop using bfd_usrdata in libbfd.
516 * coff-stgo32.c (bfd_coff_go32stub): Remove.
517 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
518 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
519 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
520 filehdr_dst->u.go32.stub. New comment with the reason.
521 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
522 Substitute the removed macro bfd_coff_go32stub.
523 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
524 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
525 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
526 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
527 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
528 bfd_coff_go32stub.
529 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
530 * libcoff-in.h (coff_data_type): New field go32stub.
531 * libcoff.h: Regenerated.
532
e39e47bd
JK		 5332009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
534
535 Fix go32 stub preservation by objcopy.
536 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
537 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
538 go32stub.
539
ffcb4889
NS		 5402009-08-10 Nathan Sidwell <nathan@codesourcery.com>
541
542 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
543 symbols.
544 (elf32_arm_final_link_relocate): Treat local undefined symbols the
545 same as global undefined symbols.
546 (elf32_arm_relocate_section): Give an error for local undefined
547 non-weak symbols, unless the reloc will not use the symbol.
548
01017ef8
NS		 5492009-08-10 Nathan Sidwell <nathan@codesourcery.com>
550
551 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
552 (ppc_elf_relax_section): Use symbol index to distinguish
553 relocatable stubs.
554
a8ad78a7
AM		 5552009-08-10 Alan Modra <amodra@bigpond.net.au>
556
557 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
558
91e21fb7
AM		 5592009-08-10 Alan Modra <amodra@bigpond.net.au>
560
561 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
562 info for STT_GNU_IFUNC.
563 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
564 on got refs in case the symbol turns out to be ifunc.
565 (ppc_elf_gc_sweep_hook): Similarly.
566 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
567 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
568 (ppc_elf_size_dynamic_sections): Likewise.
569 (ppc_elf_relocate_section): Likewise.
570
6a9adeca 5712009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 572
573 From Mike Frysinger <michael.frysinger@analog.com>
574 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
575 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
576 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
577 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
578 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
579 Adjust to match the renamed reloc definitions.
580
e7e75368
AM		 5812009-08-08 Alan Modra <amodra@bigpond.net.au>
582
583 PR 10494
584 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
585 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
586
918d9742
TT		 5872009-08-07 Tom Tromey <tromey@redhat.com>
588
589 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
590 aliasing error.
591
7ba29e2a
NC		 5922009-08-06 Michael Eager <eager@eagercon.com>
593
594 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
595 * Makefile.in: Regenerate.
596 * archures.c: Add bfd_arch_microblaze.
597 * bfd-in2.h: Regenerate.
598 * config.bfd: Add microblaze target.
599 * configure.in: Add bfd_elf32_microblaze_vec target.
600 * configure: Regenerate.
601 * cpu-microblaze.c: New.
602 * elf32-microblaze.c: New.
603 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
604 * libbfd.h: Regenerate.
605 * reloc.c: Add MICROBLAZE relocations.
606 * section.c: Add struct relax_table and relax_count to section.
607 * targets.c: Add bfd_elf32_microblaze_vec.
608
e47bf690
JJ		 6092009-08-06 Jakub Jelinek <jakub@redhat.com>
610 Alan Modra <amodra@bigpond.net.au>
611
612 PR binutils/10492
613 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
614 symbols.
615 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
616 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
617
3ae046cc
NS		 6182009-08-06 Nathan Sidwell <nathan@codesourcery.com>
619
620 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
621 at least once when fixing cortex-a8.
622
cd8d5a82
CF		 6232009-08-05 Chao-ying Fu <fu@mips.com>
624
625 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
626 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
627 for CPUs. It is true for RM9000.
628 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
629 for all CPUs.
630 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
631 to guard the transformation.
632
9cc305ec
TS		 6332009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
634
635 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
636 (spu_elf_size_sections): Declare prototype.
637 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
638 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
639 (spu_elf_emit_fixup): New function.
640 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
641 (spu_elf_size_sections): New function.
642
eb7c4339
NS		 6432009-08-05 Nathan Sidwell <nathan@codesourcery.com>
644
645 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
646 (arm_build_one_stub): Build a8 veneers as a separate pass.
647 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
648 parameters. Use them to check if we create a different a8 fixup
649 than the previous pass.
650 (elf32_arm_size_stubs): Move scope of stub_changed and
651 prev_num_a8_fixes into main loop.
652 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
653
a9585d22
AM		 6542009-08-04 Alan Modra <amodra@bigpond.net.au>
655
656 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
657 which find_plt_ent is called. Delete redundant code.
658
45b222d6
L		 6592009-08-03 H.J. Lu <hongjiu.lu@intel.com>
660
661 PR binutils/10363
662 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
663 invalid string offset.
664
004fb780
L		 6652009-08-03 H.J. Lu <hongjiu.lu@intel.com>
666
667 PR ld/10433
668 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
669 to htab->init_got_offset and plt to htab->init_plt_offset
670 when discarding space for dynamic relocations.
671
a877a2b6
AM		 6722009-08-03 Alan Modra <amodra@bigpond.net.au>
673
674 * elf32-ppc.c (struct plt_entry): Revise comments.
675 (ppc_elf_check_relocs): Don't create needless plt_entry info
676 for non-pie executables. Don't test info->pie when info->shared
677 already covers that case.
678 (ppc_elf_gc_sweep_hook): Adjust for above change.
679 (add_stub_sym): Don't test info->pie when info->shared tested.
680 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
681 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
682 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
683 (ppc_elf_relocate_section): Likewise.
684
de972ffa
AM		 6852009-08-03 Alan Modra <amodra@bigpond.net.au>
686
687 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
688 for local ifunc symbols in non-pie executables, regardless of
689 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
690 code so that it's obvious that we only do anything special for
691 local ifunc syms.
692 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
693 (allocate_dynrelocs): Correct comment for syms defined in plt.
694 Don't specially allocate ifunc dyn relocs.
695 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
696 (ppc_elf_relocate_section): Set "relocation" value for ifunc
697 syms in non-pie executables. No specially allocated dyn relocs
698 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
699 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
700 a non-pie executable.
701
1d85728f
L		 7022009-08-02 H.J. Lu <hongjiu.lu@intel.com>
703 Jakub Jelinek <jakub@redhat.com>
704
705 PR ld/6443
706 * elf32-i386.c (elf_i386_tls_transition): Check executable
707 instead of shared for TLS when building PIE.
708 (elf_i386_check_relocs): Likewise.
709 (elf_i386_allocate_dynrelocs): Likewise.
710 (elf_i386_relocate_section): Likewise.
711
712 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
713 instead of shared for TLS when building PIE.
714 (elf64_x86_64_check_relocs): Likewise.
715 (elf64_x86_64_allocate_dynrelocs): Likewise.
716 (elf64_x86_64_relocate_section): Likewise.
717
5d8d4872
AG		 7182009-07-31 Anthony Green <green@moxielogic.com>
719
720 * config.bfd (targ_cpu): Add moxie-uclinux support.
721
080a1b9f
HPN		 7222009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
723
724 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
725
25f23106
AM		 7262009-07-30 Alan Modra <amodra@bigpond.net.au>
727
728 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
729 used by indirect function support. Count dynamic relocs for
730 ifunc syms.
731 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
732 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
733 in iplt and their relocs in reliplt. Don't make ifunc syms
734 dynamic. Allocate got entry relocs for non-dynamic ifunc in
735 reliplt. Handle other dynamic relocs for ifunc.
736 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
737 ifunc in reliplt, likewise relocs for got against local ifunc.
738 Typo fix on reliplt size adjust.
739 (ppc_elf_relocate_section): Don't use plt scheme of allocating
740 relocs 1-1 with entries for iplt, instead just add using
741 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
742 Error on invalid ifunc dyn relocs.
743 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
744 in iplt/reliplt.
745 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
746 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
747 (ppc64_elf_reloc_type_lookup): Handle new relocs.
748 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
749 (allocate_dynrelocs): As for elf32-ppc.c above.
750 (ppc64_elf_size_dynamic_sections): Likewise.
751 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
752 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
753 (ppc_size_one_stub): Similarly.
754 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
755 relocs too.
756 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
757
80f540b7
HPN		 7582009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
759
760 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
761 change. Add note to head comment.
762
4ad4f3cb
JB		 7632009-07-28 Jan Beulich <jbeulich@novell.com>
764
765 * archive.c (get_extended_arelt_filename): Remove redundant
766 range check on index.
767
d8d2f433
DK		 7682009-07-27 Doug Kwan <dougkwan@google.com>
769
770 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
771
9e675548
L		 7722009-07-27 H.J. Lu <hongjiu.lu@intel.com>
773
774 * archures.c bfd_*_arch): Sorted.
775 (bfd_archures_list): Likewise.
776
86514226
SR		 7772009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
778
9e675548 779 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 780 to R_cr16_NUM32 relocation.
781
305f7588
MS		 7822009-07-26 Michael Eager <eager@eagercon.com>
783
784 * archures.c: Add bfd_mach_ppc_405
785 * bfd-in2.h: Same.
786
b1995b01
L		 7872009-07-25 H.J. Lu <hongjiu.lu@intel.com>
788
789 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
790 * cpu-l1om.c (bfd_l1om_arch): Likewise.
791
8a9036a4
L		 7922009-07-25 H.J. Lu <hongjiu.lu@intel.com>
793
794 * archures.c (bfd_architecture): Add bfd_arch_l1om.
795 (bfd_l1om_arch): New.
796 (bfd_archures_list): Add &bfd_l1om_arch.
797 * bfd-in2.h: Regenerated.
798
799 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
800 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
801 if bfd_elf64_x86_64_freebsd_vec is supported.
802 (targ_selvecs): Likewise.
803
804 * configure.in: Support bfd_elf64_l1om_vec and
805 bfd_elf64_l1om_freebsd_vec.
806 * configure: Regenerated.
807
808 * cpu-l1om.c: New.
809
810 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
811 (bfd_elf64_l1om_vec): Likewise.
812 (bfd_elf64_l1om_freebsd_vec): Likewise.
813
814 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
815 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
816 * Makefile.in: Regenerated.
817
818 * targets.c (bfd_elf64_l1om_vec): New.
819 (bfd_elf64_l1om_freebsd_vec): Likewise.
820 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
821 bfd_elf64_l1om_freebsd_vec.
822
8fdcc58d
TS		 8232009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
824 Alan Modra <amodra@bigpond.net.au>
825
826 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
829 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
830 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
831 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
832
9b769489
L		 8332009-07-23 H.J. Lu <hongjiu.lu@intel.com>
834
835 PR ld/10434
836 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
837 instead of shared for R_X86_64_TPOFF32.
838 (elf64_x86_64_relocate_section): Likewise.
839
3e7a7d11
NC		 8402009-07-23 Ulrich Drepper <drepper@redhat.com>
841
842 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
843 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
844 with the BSF_GNU_UNIQUE flag bit set.
845 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
846 for symbols with STB_GNU_UNIQUE binding.
847 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
848 with the STB_GNU_UNIQUE binding.
849 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
850 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
851 symbols with the unique_global field set.
852 (elf_link_output_extsym): Set unique_global field for symbols with
853 the STB_GNU_UNIQUE binding.
854 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
855 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
856 symbols.
857 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
858 symbols.
859 * bfd-in2.h: Regenerate.
860
5f35ea9c
L		 8612009-07-22 H.J. Lu <hongjiu.lu@intel.com>
862
863 * elflink.c (elf_link_output_extsym): Revert the last change.
864
b63cc625
L		 8652009-07-22 H.J. Lu <hongjiu.lu@intel.com>
866
867 PR ld/10433
868 * elflink.c (elf_link_output_extsym): Special case ifunc syms
869 when ref_regular, not def_regular.
870
2955ec4c
L		 8712009-07-21 H.J. Lu <hongjiu.lu@intel.com>
872
873 PR ld/10426
874 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
875 from a DSO into a normal FUNC symbol.
876 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
877 a normal FUNC symbol.
878
6d30f5b2
NC		 8792009-07-17 Chao-ying Fu <fu@mips.com>
880
881 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
882 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
883 interlocking, the last PLT entry needs a nop in the branch delay slot.
884 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
885 output the last two PLT entries in reverse order.
886
1f85278f
L		 8872009-07-16 H.J. Lu <hongjiu.lu@intel.com>
888
889 * elf32-i386.c (elf_i386_relocate_section): Don't get local
890 STT_GNU_IFUNC symbol for relocatable link.
891 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
892
f07749bb
L		 8932009-07-10 H.J. Lu <hongjiu.lu@intel.com>
894
895 * bfdio.c (bfd_iovec): Add comments for bmmap.
896 * bfd-in2.h: Regenerated.
897
8455dd2c
L		 8982009-07-10 H.J. Lu <hongjiu.lu@intel.com>
899
900 * Makefile.am: Run "make dep-am".
901 * Makefile.in: Regenerated.
902
cedfb179
DK		 9032009-07-10 Doug Kwan <dougkwan@google.com>
904
905 * elf32-arm.c (stub_hash_newfunc): Initialize fields
906 target_addend and orig_insn.
907
fa8f86ff
TT		 9082009-07-10 Tom Tromey <tromey@redhat.com>
909
910 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
911 (elf-eh-frame.lo): Likewise.
912 (elf32-bfin.lo): Likewise.
913 (elf32-frv.lo): Likewise.
914 (elf32-xc16x.lo): Likewise.
915 * Makefile.in: Rebuild.
916 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
917 * elf-eh-frame.c: Likewise.
918 * elf32-bfin.c: Likewise.
919 * elf32-frv.c: Likewise.
920 * elf32-xc16x.c: Likewise.
921
33c6a8fc
JB		 9222009-07-10 Julian Brown <julian@codesourcery.com>
923
924 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
925 symbol a stub entry is derived from, not the entry for the stub
926 itself, in call to elf32_arm_final_link_relocate.
927
1d770845
L		 9282009-07-10 H.J. Lu <hongjiu.lu@intel.com>
929
930 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
931 when reporting addends.
932
52cfded7
AM		 9332009-07-10 Alan Modra <amodra@bigpond.net.au>
934
935 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
936 data even when no stubs.
937 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
938
e054468f
AM		 9392009-07-10 Alan Modra <amodra@bigpond.net.au>
940
941 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
942 (ppc_elf_get_synthetic_symtab): Report addend.
943 (PLT_IFUNC): Define.
944 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
945 (ppc_elf_create_glink): New function.
946 (ppc_elf_create_dynamic_sections): Use it.
947 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
948 (update_local_sym_info): Allocate space for local_plt array.
949 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
950 entry pointer.
951 (is_branch_reloc): New function.
952 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
953 (ppc_elf_gc_sweep_hook): Likewise.
954 (ppc_elf_adjust_dynamic_symbol): Likewise.
955 (allocate_dynrelocs): Likewise.
956 (ppc_elf_size_dynamic_sections): Likewise.
957 (ppc_elf_relocate_section): Likewise.
958 (branch_reloc_hash_match): Use is_branch_reloc.
959 (ppc_elf_tls_optimize): Adjust for local_plt.
960 (write_glink_stub): New function, extracted from..
961 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
962 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
963 branch table when dynamic.
964 (elf_backend_post_process_headers): Define.
965 * elf64-ppc.c (elf_backend_post_process_headers): Define.
966 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
967 (ppc64_elf_get_synthetic_symtab): Report addend.
968 (struct ppc_stub_hash_entry): Add plt_ent.
969 (PLT_IFUNC): Define.
970 (struct ppc_link_hash_table): Add iplt and reliplt.
971 (create_linkage_sections): Make .iplt and .rela.iplt sections.
972 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
973 (update_local_sym_info): Allocate space for local_plt array.
974 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
975 entry pointer.
976 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
977 and don't change hash flags here.
978 (is_branch_reloc): New function.
979 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
980 (ppc64_elf_gc_sweep_hook): Likewise.
981 (ppc64_elf_adjust_dynamic_symbol): Likewise.
982 (allocate_dynrelocs): Likewise.
983 (ppc64_elf_size_dynamic_sections): Likewise.
984 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
985 (ppc64_elf_size_stubs): Likewise.
986 (ppc64_elf_relocate_section): Likewise.
987 (get_sym_h): Adjust for local_plt.
988 (branch_reloc_hash_match): Use is_branch_reloc.
989 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
990 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
991
041de40d
AM		 9922009-07-10 Alan Modra <amodra@bigpond.net.au>
993
994 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
995
7ae26bc1
AM		 9962009-07-10 Alan Modra <amodra@bigpond.net.au>
997
998 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
999 and ref_regular_nonweak comment.
1000 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1001 when def_regular, not ref_regular.
1002 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1003 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1004 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1005
9c4d0c1f
AM		 10062009-07-09 Alan Modra <amodra@bigpond.net.au>
1007
1008 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1009 of malloc'd struct call_info.
1010 (pasted_function): Likewise, priority too.
1011
2fc6d3b0
AM		 10122009-07-07 Alan Modra <amodra@bigpond.net.au>
1013
1014 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1015 alignment when packing sections into overlays.
1016
9e1f7c0e
DK		 10172009-07-03 Cary Coutant <ccoutant@google.com>
1018
1019 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1020
4a768870
DK		 10212009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1022
1023 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1024 changes only) earlier patch:-
1025
1026 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1027
1028 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1029 give .debug and .reloc data characteristics.
1030 (DOT_RELOC): New define for .reloc section string.
1031 (coff_write_object_contents): Use DOT_RELOC instead of string.
1032
848f5748
TT		 10332009-07-02 Tom Tromey <tromey@redhat.com>
1034
1035 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1036 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1037
dda46a27
L		 10382009-07-01 Nick Clifton <nickc@redhat.com>
1039
1040 * elf-m10300.c: Remove trailing white space.
1041 * reloc.c: Likewise.
1042
efde2f2c
NC		 10432009-07-01 Douglas B Rupp <rupp@gnat.com>
1044
dda46a27 1045 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1046 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1047 * configure.in: Use them.
1048 * configure: Regenerate.
b11d79f2 1049 * config.in: Regenerate.
dda46a27 1050 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1051 #define _BSD_SOURCE. Add comments.
1052 (vms_file_stats_name): Calculate creation date based on available
1053 runtime data. Return 1 for version instead of 0.
1054
e1ec24c6
NC		 10552009-07-01 Nick Clifton <nickc@redhat.com>
1056
1057 PR 10072
1058 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1059 to R_ARM_THM_PC8 relocation.
1060
2709f570
NC		 10612009-06-29 Nick Clifton <nickc@redhat.com>
1062
1063 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1064 different uses of the relocations addend when a symbol is in a
1065 merged section.
1066
83b89087
L		 10672009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1068
1069 PR ld/10337
1070 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1071 SHT_REL/SHT_RELA sections on executable nor shared library.
1072 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1073 as a normal section.
1074
be7035c6
NC		 10752009-06-25 Nick Clifton <nickc@redhat.com>
1076
1077 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1078 symbols with SEC_MERGE flag.
1079
bdeb4032
KT		 10802009-06-25 Kai Tietz <kai.tietz@onevision.com>
1081
1082 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1083 give .debug and .reloc data characteristics.
1084 (DOT_RELOC): New define for .reloc section string.
1085 (coff_write_object_contents): Use DOT_RELOC instead of string.
1086
b32e07d7
TG		 10872009-06-25 Tristan Gingold <gingold@adacore.com>
1088
1089 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1090 (bfd_mach_o_canonicalize_dynamic_symtab)
1091 (bfd_mach_o_get_synthetic_symtab): Defines.
1092 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1093 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1094
1095 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1096 for scattered relocations.
1097 (bfd_mach_o_i386_print_thread): New function.
1098 (bfd_mach_o_print_thread): Define.
1099
1100 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1101 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1102 New functions extracted from ...
1103 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1104 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1105 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1106 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1107 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1108 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1109 Set name_str field.
1110 (bfd_mach_o_scan_read_dylib): Ditto.
1111 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1112 reindent.
1113 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1114 decode isym and flags on little endian targets. Set dysymtab field.
1115 (bfd_mach_o_scan_start_address): Adjust for enum names.
1116 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1117 (bfd_mach_o_print_section): Display bfd section name.
1118 (bfd_mach_o_print_segment): Display none if no name.
1119 (bfd_mach_o_print_dysymtab): Display next index for local, external
1120 and undefined symbols.
1121 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1122 Display dylinker name. Display thread and unixthread commands content.
1123 (bfd_mach_o_print_thread): New macro.
1124
1125 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1126 (bfd_mach_o_ppc_thread_flavour): Ditto.
1127 (bfd_mach_o_i386_thread_flavour): Ditto.
1128 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1129 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1130 BFD_MACH_O_THREAD_STATE_NONE.
1131 (bfd_mach_o_segment_command): Remove segment field.
1132 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1133 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1134 (bfd_mach_o_prebound_dylib_command): Ditto.
1135 (bfd_mach_o_dylib_command): Ditto.
1136 (bfd_mach_o_prebound_dylib_command): Remove section field.
1137 (mach_o_data_struct): Add dysymtab field.
1138 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1139 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1140 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1141 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1142 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1143
c41ba836
DK		 11442009-06-25 Rafael Avila de Espindola <espindola@google.com>
1145
1146 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1147 field of struct dirent.
1148
3188b070
TG		 11492009-06-23 Tristan Gingold <gingold@adacore.com>
1150
1151 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1152 of this macro. Fix indentation.
1153
022f8312
CL		 11542009-06-22 Christophe Lyon <christophe.lyon@st.com>
1155
1156 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1157 destination for defined dynamic symbols when deciding whether to
1158 insert a stub or not.
1159 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1160 when actually accessed through a PLT, even when generating a
1161 shared lib.
1162
d297e807
TG		 11632009-06-22 Tristan Gingold <gingold@adacore.com>
1164
1165 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1166 the relocs array.
1167
ceaf50a2
AM		 11682009-06-22 Alan Modra <amodra@bigpond.net.au>
1169
1170 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1171 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1172
983bddc8
AM		 11732009-06-22 Alan Modra <amodra@bigpond.net.au>
1174
1175 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1176
f8703194
L		 11772009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1178
1179 * elflink.c (elf_link_add_object_symbols): Avoid warning
1180 from -Wjump-misses-init in gcc 4.5.0.
1181
09a24cbf
L		 11822009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1185 symbol on error.
1186 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1187
4c544807
L		 11882009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1191 r_symndx. Report local symbol name on error.
1192 (elf_i386_check_relocs): Updated. Report local symbol name on
1193 error.
1194 (elf_i386_gc_sweep_hook): Updated.
1195 (elf_i386_relocate_section): Likewise.
1196
1197 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1198 r_symndx. Report local symbol name on error.
1199 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1200 on error.
1201 (elf64_x86_64_gc_sweep_hook): Updated.
1202 (elf64_x86_64_relocate_section): Likewise.
1203
b8674692
TG		 12042009-06-19 Tristan Gingold <gingold@adacore.com>
1205
1206 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1207
046b007d
TG		 12082009-06-19 Tristan Gingold <gingold@adacore.com>
1209
1210 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1211 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1212 (bfd_mach_o_valid): Ditto.
1213 (bfd_mach_o_wide_p): Ditto.
1214 (bfd_mach_o_canonicalize_reloc): Ditto.
1215 (bfd_mach_o_build_commands): Ditto.
1216 (bfd_mach_o_scan_read_thread): Ditto.
1217 (bfd_mach_o_flatten_sections): Ditto.
1218 (bfd_mach_o_scan_start_address): Ditto.
1219 (bfd_mach_o_lookup_section): Ditto.
1220 (bfd_mach_o_core_fetch_environment): Ditto.
1221 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1222 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1223 (bfd_mach_o_scan_write_symtab): Ditto.
1224 Use macros instead of hard-coded values.
1225 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1226 Use bfd_mach_o_get_data instead of direct access. Use macros
1227 instead of hard-coded values.
1228 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1229 Remove sym argument and get section from mdata.
1230 Move code into the else branch.
1231 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1232 Remove sym argument and get section from mdata. Adjust code.
1233 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1234 switch (which replaces consecutive if statements).
1235 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1236 module table, table of content, indirect symbols and external
1237 referenced symbols.
1238 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1239 field.
1240 (bfd_mach_o_scan_read_linkedit): New function.
1241 (bfd_mach_o_scan_read_str): Ditto.
1242 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1243 field of mdata.
1244 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1245 bfd_mach_o_count_symbols never returns an error.
1246 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1247 symtab field (there might be only one symtab).
1248 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1249 Handle sub frameworks, sub umbrella, sub library and sub client.
1250 Read code signature and segment split info commands.
1251 (bfd_mach_o_scan): Reindent.
1252 (bfd_mach_o_xlat_name): New type.
1253 (bfd_mach_o_print_flags): New function.
1254 (bfd_mach_o_get_name): Ditto.
1255 (bfd_mach_o_cpu_name): New variable.
1256 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1257 (bfd_mach_o_section_type_name)
1258 (bfd_mach_o_section_attribute_name)
1259 (bfd_mach_o_load_command_name): New variables.
1260 (bfd_mach_o_print_private_header): New function.
1261 (bfd_mach_o_print_section_map): New function extracted from
1262 bfd_mach_o_print_private_bfd_data.
1263 (bfd_mach_o_print_section): Ditto. Print more infos.
1264 (bfd_mach_o_print_segment): Ditto.
1265 (bfd_mach_o_print_dysymtab): Ditto.
1266 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1267 load weak dylib, reexport dylib and id dylib.
1268 Handle code signature and segment_split info.
1269 Handle sub frameworks, sub umbrella, sub library and sub client.
1270 (bfd_mach_o_section_get_nbr_indirect): New function.
1271
1272 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1273 (bfd_mach_o_header_flags): New enum to define header flags.
1274 (bfd_mach_o_section_attribute): New enum to replace ...
1275 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1276 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1277 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1278 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1279 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1280 these removed macros.
1281 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1282 (bfd_mach_o_dylib_module): New type.
1283 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1284 macros.
1285 (bfd_mach_o_dylib_table_of_content): New type.
1286 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1287 (bfd_mach_o_dylib_reference): New type.
1288 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1289 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1290 modules, toc, references and indirect syms.
1291 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1292 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1293 unused). Add comment.
1294 (bfd_mach_o_dylib_command): Ditto.
1295 (bfd_mach_o_prebound_dylib_command): Ditto.
1296 (bfd_mach_o_linkedit_command): New type.
1297 (bfd_mach_o_str_command): New type.
1298 (bfd_mach_o_load_command): Add linkedit and str fields.
1299 (mach_o_data_struct): Add symtab field.
1300 (bfd_get_mach_o_data): Renamed to ...
1301 (bfd_mach_o_get_data): ... this new macro.
1302 (bfd_mach_o_scan_read_symtab_symbol,
1303 bfd_mach_o_scan_read_symtab_strtab,
1304 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1305
1306 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1307 instead of direct access.
1308
6d78d0b9
AM		 13092009-06-19 Alan Modra <amodra@bigpond.net.au>
1310
1311 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1312 R_PPC_PLTREL24 relocs.
1313 (ppc_elf_relocate_section): Likewise.
1314
3ec01793
AM		 13152009-06-19 Alan Modra <amodra@bigpond.net.au>
1316
1317 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1318 pointer to sym hash. Update all uses.
1319 (update_plt_info): Likewise. Don't check addend here.
1320
c2e61a4e
L		 13212009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1322
1323 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1324 bfd_sym_from_r_symndx.
1325 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1326
87d72d41
AM		 13272009-06-18 Alan Modra <amodra@bigpond.net.au>
1328
1329 * elf-bfd.h (struct sym_sec_cache): Delete.
1330 (struct sym_cache): New.
1331 (bfd_section_from_r_symndx): Delete prototype.
1332 (bfd_sym_from_r_symndx): Define prototype.
1333 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1334 (bfd_sym_from_r_symndx): ..new function.
1335 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1336 bfd_section_from_r_symndx to new struct and function.
1337 * elf32-bfin.c: Likewise.
1338 * elf32-hppa.c: Likewise.
1339 * elf32-i386.c: Likewise.
1340 * elf32-m32r.c: Likewise.
1341 * elf32-m68hc1x.c: Likewise.
1342 * elf32-m68hc1x.h: Likewise.
1343 * elf32-m68k.c: Likewise.
1344 * elf32-ppc.c: Likewise.
1345 * elf32-s390.c: Likewise.
1346 * elf32-sh.c: Likewise.
1347 * elf64-ppc.c: Likewise.
1348 * elf64-s390.c: Likewise.
1349 * elf64-x86-64.c: Likewise.
1350 * elfxx-sparc.c: Likewise.
1351 * elfxx-sparc.h: Likewise.
1352
14aae723
L		 13532009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1354
1355 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1356 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1357
5e486aa1
NC		 13582009-06-18 Nick Clifton <nickc@redhat.com>
1359
1360 * elflink.c (elf_link_sort_relocs): Return early if there are no
1361 relocs to sort.
1362
361dff73
DK		 13632009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1364
32425da9
NC		 1365 Merge cegcc and mingw32ce target name changes from
1366 CeGCC project:
361dff73 1367
32425da9 1368 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1369
1370 * config.bfd: Add arm*-*-cegcc* target.
1371
32425da9 1372 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1373
1374 * config.bfd: Add arm-*-mingw32ce* target.
1375
e03a8ed8
L		 13762009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1377
1378 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1379 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1380 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1381 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1382
13832009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1386 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1387 * elf32-i386.c (elf_i386_check_relocs): Use it.
1388 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1389
13902009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 * elf-bfd.h (elf_dyn_relocs): New.
1393
1394 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1395 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1396 elf_dyn_relocs.
1397 (elf_i386_copy_indirect_symbol): Likewise.
1398 (elf_i386_check_relocs): Likewise.
1399 (elf_i386_gc_sweep_hook): Likewise.
1400 (elf_i386_allocate_dynrelocs): Likewise.
1401 (elf_i386_readonly_dynrelocs): Likewise.
1402 (elf_i386_size_dynamic_sections): Likewise.
1403
1404 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1405 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1406 with elf_dyn_relocs.
1407 (elf64_x86_64_copy_indirect_symbol): Updated.
1408 (elf64_x86_64_check_relocs): Likewise.
1409 (elf64_x86_64_gc_sweep_hook): Likewise.
1410 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1411 (elf64_x86_64_allocate_dynrelocs): Likewise.
1412 (elf64_x86_64_readonly_dynrelocs): Likewise.
1413 (elf64_x86_64_size_dynamic_sections): Likewise.
1414
64e77c6d
L		 14152009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1416
1417 * elf32-arm.c (create_got_section): Get existing .rela.got
1418 section.
1419 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1420 * elf32-lm32.c (create_got_section): Likewise.
1421 * elf32-m32r.c (create_got_section): Likewise.
1422 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1423 * elf32-s390.c (create_got_section): Likewise.
1424 * elf32-sh.c (create_got_section): Likewise.
1425 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1426 * elf64-s390.c (create_got_section): Likewise.
1427 * elfxx-sparc.c (create_got_section): Likewise.
1428
1429 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1430 the GOT size.
1431
d2149d72
L		 14322009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1433
1434 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1435
1436 * elf32-i386.c (elf_i386_local_hash): Removed.
1437 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1438 (elf_i386_get_local_sym_hash): Likewise.
1439
1440 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1441 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1442 (elf64_x86_64_get_local_sym_hash): Likewise.
1443 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1444 (get_local_sym_hash): Likewise.
1445
cc3bd654
L		 14462009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1449 rel_got_sec and plt_sec.
1450 (elfNN_ia64_relax_section): Updated.
1451 (elfNN_ia64_create_dynamic_sections): Likewise.
1452 (get_got): Likewise.
1453 (allocate_dynrel_entries): Likewise.
1454 (elfNN_ia64_size_dynamic_sections): Likewise.
1455 (set_got_entry): Likewise.
1456 (elfNN_ia64_choose_gp): Likewise.
1457 (elfNN_ia64_relocate_section): Likewise.
1458 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1459 (elfNN_ia64_finish_dynamic_sections): Likewise.
1460
be3e406d
UW		 14612009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1462
1463 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1464 also for calls.
1465
6de2ae4a
L		 14662009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1467
1468 * configure.in (elf): Add elf-ifunc.lo.
1469
1470 * configure: Regenerated.
1471 * Makefile.in: Likewise.
1472
1473 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1474 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1475
1476 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1477 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1478 irelifunc.
1479 (elf_i386_link_hash_table_create): Likewise.
1480 (elf_i386_create_dynamic_sections): Likewise.
1481 (elf_i386_check_relocs): Likewise.
1482 (elf_i386_allocate_dynrelocs): Likewise.
1483 (elf_i386_size_dynamic_sections): Likewise.
1484 (elf_i386_relocate_section): Likewise.
1485 (elf_i386_finish_dynamic_symbol): Likewise.
1486 (elf_i386_finish_dynamic_sections): Likewise.
1487 (elf_i386_create_got_section): Removed.
1488
1489 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1490 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1491 irelifunc.
1492 (elf64_x86_64_compute_jump_table_size): Updated.
1493 (elf64_x86_64_link_hash_table_create): Likewise.
1494 (elf64_x86_64_create_dynamic_sections): Likewise.
1495 (elf64_x86_64_check_relocs): Likewise.
1496 (elf64_x86_64_allocate_dynrelocs): Likewise.
1497 (elf64_x86_64_size_dynamic_sections): Likewise.
1498 (elf64_x86_64_relocate_section): Likewise.
1499 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1500 (elf64_x86_64_finish_dynamic_sections): Likewise.
1501 (elf64_x86_64_create_got_section): Removed.
1502
1503 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1504 for pointer alignment. Set up section pointers.
1505 (_bfd_elf_create_dynamic_sections): Likewise.
1506 (_bfd_elf_create_ifunc_sections): Moved to ...
1507 * elf-ifunc.c: Here. New.
1508
1509 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1510 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1511 Run "make dep-am".
1512
81694485
NC		 15132009-06-16 Doug Kwan <dougkwan@google.com>
1514
6de2ae4a
L		 1515 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1516 to bfd_signed_vma. Cast constant operands which are used in
1517 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1518
6db7e006
MR		 15192009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1520
1521 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1522 (elf_backend_plt_sym_val): Define.
1523
9b90d8fd
MR		 15242009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1525
1526 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1527 (elf_backend_reloc_type_class): Define.
1528
04981bc1
MR		 15292009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1530
1531 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1532 from an executable to a shared library treat R_VAX_PC32
1533 relocations as R_VAX_PLT32 ones.
1534
886815b2
MR		 15352009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1536
1537 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1538 symbols in GOT space calculation.
1539 (elf_vax_relocate_section): Adjust accordingly.
1540
6c4fb25a
MR		 15412009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1542
1543 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1544 include <R11:R2>.
1545
7b6021f1
MR		 15462009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1547
1548 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1549 attribute.
1550 (elf_vax_relocate_section): Likewise.
1551
188dbb07
L		 15522009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1553
1554 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1555 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1556
048cbda4
L		 15572009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1558
1559 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1560 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1561
482c6ce9
L		 15622009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1563
1564 * Makefile.am: Run "make dep-am".
1565 * Makefile.in: Regenerated.
1566
eba077f2
L		 15672009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1570 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1571
ec68b083
NC		 15722009-06-15 Nick Clifton <nickc@redhat.com>
1573
1574 * po/ru.po: New Russian translation.
1575 * configure.in (ALL_LINGUAS): Add ru.
1576 * configure: Regenerate.
1577
b80ee1aa
L		 15782009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 * elf32-i386.c: Remove duplicated comments.
1581
44c4ea11
L		 15822009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 PR ld/10270
1585 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1586 dynamic IFUNC pointer in non-shared object. Use .got.plt
1587 for IFUNC definition in PIE.
1588 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1589 PIE locally.
1590
1591 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1592 dynamic IFUNC pointer in non-shared object. Use .got.plt
1593 for IFUNC definition in PIE.
1594 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1595 PIE locally.
1596
8b7e2992
L		 15972009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1598
1599 * elf32-i386.c (elf_i386_check_relocs): Properly report
1600 local symbol for unhandled relocation against STT_GNU_IFUNC
1601 symbol.
637fa7af 1602 (elf_i386_relocate_section): Likewise.
8b7e2992 1603 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1604 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1605
c25bc9fc
L		 16062009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1607
1608 PR ld/10269
1609 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1610 (elf_i386_link_hash_table): Add loc_hash_table and
1611 loc_hash_memory.
1612 (elf_i386_local_hash): New.
1613 (elf_i386_local_htab_hash): Likewise.
1614 (elf_i386_local_htab_eq): Likewise.
1615 (elf_i386_get_local_sym_hash): Likewise.
1616 (elf_i386_link_hash_table_free): Likewise.
1617 (elf_i386_allocate_local_dynrelocs): Likewise.
1618 (elf_i386_finish_local_dynamic_symbol): Likewise.
1619 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1620 (elf_i386_link_hash_table_create): Create loc_hash_table and
1621 loc_hash_memory.
1622 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1623 (elf_i386_size_dynamic_sections): Likewise.
1624 (elf_i386_relocate_section): Likewise.
1625 (elf_i386_finish_dynamic_sections): Likewise.
1626 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1627 isn't NULL.
1628
1629 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1630 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1631 loc_hash_memory.
1632 (elf64_x86_64_local_hash): New.
1633 (elf64_x86_64_local_htab_hash): Likewise.
1634 (elf64_x86_64_local_htab_eq): Likewise.
1635 (elf64_x86_64_get_local_sym_hash): Likewise.
1636 (elf64_x86_64_link_hash_table_free): Likewise.
1637 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1638 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1639 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1640 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1641 and loc_hash_memory.
1642 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1643 symbols.
1644 (elf64_x86_64_size_dynamic_sections): Likewise.
1645 (elf64_x86_64_relocate_section): Likewise.
1646 (elf64_x86_64_finish_dynamic_sections): Likewise.
1647 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1648 sym isn't NULL.
1649
dec9d5df
PB		 16502009-06-10 Philip Blundell <philb@gnu.org>
1651
1652 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1653 elf_sec->this_hdr == NULL.
1654
92bc0e80
TG		 16552009-06-12 Tristan Gingold <gingold@adacore.com>
1656
1657 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1658 * bfd-in2.h: Regenerated.
1659 * libbfd.h: Regenerated.
1660
1661 * mach-o.c (FILE_ALIGN): New macro.
1662 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1663 (bfd_mach_o_print_symbol): Ditto.
1664 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1665 (bfd_mach_o_get_reloc_upper_bound): New function.
1666 (bfd_mach_o_canonicalize_reloc): Ditto.
1667 (bfd_mach_o_scan_write_relocs): Ditto.
1668 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1669 (bfd_mach_o_scan_write_section_64): Ditto.
1670 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1671 written for load command. Do not compute section file offset.
1672 (bfd_mach_o_scan_write_segment_64): Ditto.
1673 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1674 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1675 Mach-O to ...
1676 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1677 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1678 Call bfd_mach_o_mangle_symbols.
1679 (bfd_mach_o_build_commands): Adjust for filelen field.
1680 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1681 Do not set symtab file offset anymore here.
1682 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1683 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1684 Set reloc_count and rel_filepos section fields.
1685 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1686 unsigned int.
1687 (bfd_mach_o_scan_read_section_64): Ditto.
1688 (bfd_mach_o_scan_read_section): Ditto.
1689 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1690 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1691 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1692 Handle weak-ref symbols.
1693 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1694 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1695 (bfd_mach_o_scan): Remove assignment to removed field.
1696 (bfd_mach_o_mkobject_init): Ditto.
1697 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1698 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1699 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1700 (bfd_mach_o_swap_reloc_in): Ditto.
1701 (bfd_mach_o_swap_reloc_out): Ditto.
1702
1703 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1704 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1705 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1706 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1707 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1708 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1709 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1710 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1711 (BFD_MACH_O_N_WEAK_DEF): New macros.
1712 Add comments.
1713 (bfd_mach_o_section_type): Add new enumeration values.
1714 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1715 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1716 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1717 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1718 macros.
1719 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1720 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1721 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1722 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1723 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1724 (BFD_MACH_O_RELENT_SIZE): Ditto.
1725 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1726 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1727 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1728 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1729 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1730 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1731 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1732 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1733 (bfd_mach_o_reloc_info): New struct.
1734 (bfd_mach_o_asymbol): New struct.
1735 (bfd_mach_o_symtab_command): The symbols field is now of type
1736 bfd_mach_o_asymbol.
1737 (bfd_mach_o_load_command): The offset and len fields are now of type
1738 unsigned int.
1739 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1740 Add a filelen field. Add comments.
1741 (bfd_mach_o_backend_data): New struct.
1742 (bfd_mach_o_get_backend_data): New macro.
1743 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1744 bfd_mach_o_asymbol.
1745 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1746 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1747 (bfd_mach_o_canonicalize_reloc): Ditto.
1748
1749 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1750 duplicated macro. Now defined to _bfd_generic_is_local_label.
1751 (TARGET_NAME_BACKEND): New macro...
1752 (TARGET_NAME_BACKEND): ... used to name a new variable.
1753 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1754 Mach-O backend data.
1755
1756 * mach-o-i386.c (i386_howto_table): New variable.
1757 (bfd_mach_o_i386_swap_reloc_in): New function.
1758 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1759 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1760 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1761 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1762 (bfd_mach_o_bfd_reloc_type_lookup)
1763 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1764
8c7d38e8
NC		 17652009-06-11 Eric Paris <eparis@redhat.com>
1766 Nick Clifton <nickc@redhat.com>
1767
1768 * opncls.c (_maybe_make_executable): New function. Gives execute
1769 permission to an executable bfd that was opened for writing
1770 provided that it is a regular file. Replaces common code found in...
1771 (bfd_close): here and ...
1772 (bfd_close_all_done): here.
1773
f865a31d
AG		 17742009-06-11 Anthony Green <green@moxielogic.com>
1775
1776 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1777 * bfd-in2.h: Rebuilt.
1778 * libbfd.h: Rebuilt.
1779 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1780 relocation support.
1781 (moxie_reloc_map): Ditto.
1782 Clean up copyright notice.
1783
25b88f33
PP		 17842009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1785
1372b818 1786 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1787 * bfdio.c (bfd_mmap): New function.
1788 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1789 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1790 (cache_iovec): Initialize bmmap member.
1791 * opencls.c (opncls_bmmap): New function.
1792 (opncls_iovec): Initialize bmmap member.
1793
c2f09c75
TG		 17942009-06-09 Tristan Gingold <gingold@adacore.com>
1795
1796 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1797 and stabstr_segment fields.
1798 (mach_o_be_vec, mach_o_le_vec): Removed
1799 (bfd_mach_o_version): New prototype.
1800
1801 * mach-o.c (bfd_mach_o_version): Make this function public.
1802 (mach_o_wide_p): New function.
1803 (bfd_mach_o_wide_p): Ditto.
1804 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1805 weird names.
1806 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1807 Search in the list only if the name starts with a dot.
1808 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1809 test. Check bfd_seek status.
1810 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1811 (bfd_mach_o_scan_write_section_32): Ditto.
1812 (bfd_mach_o_scan_write_section_64): Ditto.
1813 (bfd_mach_o_scan_write_section): Removed.
1814 (bfd_mach_o_scan_write_segment): Split into ...
1815 (bfd_mach_o_scan_write_segment_32): ... this and ...
1816 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1817 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1818 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1819 symbol table. Now returns a boolean.
1820 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1821 Adjust for status type.
1822 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1823 test. Write symbol table. Numbers the sections.
1824 (bfd_mach_o_read_header): Check bfd_seek status.
1825 Use mach_o_wide_p instead of hard-coded test.
1826 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1827 (bfd_mach_o_scan_read_section_64): Ditto.
1828 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1829 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1830 handled common symbols.
1831 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1832 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1833 (bfd_mach_o_scan_read_dylinker): Ditto.
1834 (bfd_mach_o_scan_read_dylib): Ditto.
1835 (bfd_mach_o_scan_read_thread): Ditto.
1836 (bfd_mach_o_scan_read_symtab): Ditto.
1837 Do not create a section for the stabs.
1838 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1839 (bfd_mach_o_scan_read_segment): Ditto.
1840 (bfd_mach_o_scan_read_command): Ditto.
1841 (bfd_mach_o_scan_start_address): Ditto.
1842 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1843 (bfd_mach_o_archive_p): Check bfd_seek status.
1844 (bfd_mach_o_core_fetch_environment): Ditto.
1845
1846 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1847
2a81c24a
L		 18482009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1849
1850 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1851 (elf_i386_link_hash_table_create): Initialize irelifunc.
1852 (elf_i386_check_relocs): Updated. Set up irelifunc for
1853 shared objects.
1854 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1855 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1856 shared objects.
1857 (elf_i386_relocate_section): Likewise.
1858
1859 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1860 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1861 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1862 shared objects.
1863 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1864 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1865 shared objects.
1866 (elf64_x86_64_relocate_section): Likewise.
1867
1868 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1869 ...
1870 (_bfd_elf_create_ifunc_sections): This.
1871
c2f09c75 1872 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1873 ...
1874 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1875 for shared objects.
1876
710ab287
L		 18772009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1880 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1881 building shared object. Check info->executable instead of
1882 !info->shared when setting non_got_ref.
1883 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1884 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1885 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1886 symbol if needed.
1887 (elf_i386_relocate_section): Output dynamic relocation for
1888 R_386_32 against STT_GNU_IFUNC symbol to get the real
1889 function address when building shared object.
1890 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1891 relocation for STT_GNU_IFUNC symbol in shared object.
1892
1893 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1894 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1895 symbol when building shared object. Check info->executable
1896 instead of !info->shared when setting non_got_ref.
1897 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1898 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1899 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1900 if needed.
1901 (elf64_x86_64_relocate_section): Output dynamic relocation
1902 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1903 function address when building shared object.
1904 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1905 relocation for STT_GNU_IFUNC symbol in shared object.
1906
9e93c730
JK		 19072009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1908
1909 * Makefile.am: Run "make dep-am".
1910 (BFD32_BACKENDS): Add mach-o-i386.lo.
1911 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1912 * Makefile.in: Regenerate.
1913
74681fc4
AM		 19142009-06-06 Alan Modra <amodra@bigpond.net.au>
1915
1916 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1917 when looking for soft-icache stubs.
1918
154a1ee5
TG		 19192009-06-05 Tristan Gingold <gingold@adacore.com>
1920
1921 * mach-o.h: Update copyright year.
1922 (bfd_mach_o_mach_header_magic): New enum.
1923 (bfd_mach_o_cpu_subtype): Now an enum.
1924 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1925 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1926 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1927 (bfd_mach_o_load_command): Field type_required is now a boolean.
1928 Reindent prototypes.
1929 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1930 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1931 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1932 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1933 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1934 (bfd_mach_o_canonicalize_symtab): Ditto.
1935 (bfd_mach_o_get_symbol_info): Ditto.
1936 (bfd_mach_o_print_symbol): Ditto.
1937 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1938 (bfd_mach_o_make_empty_symbol): Ditto.
1939 (bfd_mach_o_write_contents): Ditto.
1940
1941 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1942 bfd_mach_o_mkobject): Defines.
1943 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1944 Do not check with target vector but with flavour.
1945 (struct mach_o_section_name_xlat): New declaration.
1946 (dwarf_section_names_xlat): Ditto.
1947 (text_section_names_xlat): Ditto.
1948 (data_section_names_xlat): Ditto.
1949 (struct mach_o_segment_name_xlat): Ditto.
1950 (segsec_names_xlat): Ditto.
1951 (bfd_mach_o_convert_section_name_to_bfd): New function.
1952 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1953 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1954 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1955 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1956 Accept any input and output flavour. Do not share private data
1957 anymore.
1958 (bfd_mach_o_count_symbols): Add a comment.
1959 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1960 (bfd_mach_o_canonicalize_symtab): Ditto.
1961 (bfd_mach_o_get_symbol_info): Ditto.
1962 (bfd_mach_o_print_symbol): Ditto.
1963 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1964 Use constants instead of hard-coded values.
1965 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1966 values.
1967 (bfd_mach_o_scan_write_section_64): Ditto.
1968 (bfd_mach_o_scan_write_segment): Ditto.
1969 Do not copy sections anymore.
1970 (bfd_mach_o_write_contents): Make it public.
1971 Remove dead code. Rewrite typeflag assignment.
1972 (bfd_mach_o_build_commands): New function.
1973 (bfd_mach_o_set_section_contents): Ditto.
1974 (bfd_mach_o_make_empty_symbol): Make it public.
1975 (bfd_mach_o_read_header): Make it static.
1976 Convert to bfd_boolean.
1977 Use constants instead of hard-coded values.
1978 (bfd_mach_o_make_bfd_section): Call
1979 bfd_mach_o_convert_section_name_to_bfd to create name.
1980 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1981 values.
1982 (bfd_mach_o_scan_read_section_64): Ditto.
1983 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1984 a segment anymore. Use constants instead of hard-coded values.
1985 (bfd_mach_o_scan_read_command): Fix style.
1986 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1987 Get rid of BFD_IO_FUNCS.
1988 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1989 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1990 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1991 (bfd_mach_o_object_p): Removed.
1992 (bfd_mach_o_gen_core_p): New function, replaces ...
1993 (bfd_mach_o_core_p): ... deleted.
1994 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1995
1996 * mach-o-i386.c: New file.
1997 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1998 * configure.in (TDEFINES): Add mach_o_i386_vec.
1999 * configure: Regenerated.
2000 * targets.c: Add mach_o_i386_vec.
2001
2002 * mach-o.c: Update copyright years.
2003 (BFD_IO_FUNCS): Remove (was not used).
2004 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2005 bfd_mach_o_slurp_extended_name_table,
2006 bfd_mach_o_construct_extended_name_table,
2007 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2008 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2009 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2010 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2011 bfd_mach_o_get_section_contents_in_window,
2012 bfd_mach_o_bfd_is_local_label_name,
2013 bfd_mach_o_bfd_is_target_special_symbol,
2014 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2015 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2016 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2017 bfd_mach_o_minisymbol_to_symbol,
2018 bfd_mach_o_bfd_get_relocated_section_contents,
2019 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2020 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2021 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2022 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2023 bfd_mach_o_bfd_merge_private_bfd_data,
2024 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2025 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2026 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2027 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2028 bfd_mach_o_bfd_copy_private_header_data,
2029 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2030 * mach-o-target.c: ... here.
2031 Update copyright years.
2032
a1ef399e
AM		 20332009-06-04 Alan Modra <amodra@bigpond.net.au>
2034
2035 * dep-in.sed: Don't use \n in replacement part of s command.
2036 * Makefile.am (DEP1): LC_ALL for uniq.
2037 Run "make dep-am".
2038 * Makefile.in: Regenerate.
2039
2e75bb35
L		 20402009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2041
2042 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2043 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2044 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2045
0018b0a3
L		 20462009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2047
2048 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2049 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2050 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2051 against STT_GNU_IFUNC symbols for static executables.
2052 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2053 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2054
2055 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2056 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2057 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2058 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2059
94313f36
RS		 20602009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2061
2062 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2063 symbols to be left unimported when linking statically.
2064 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2065 code when linking statically.
2066
7afd84dc
L		 20672009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2068
2069 * elf32-i386.c (elf_i386_check_relocs): Increment
2070 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2071 against STT_GNU_IFUNC symbol.
2072 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2073 local STT_GNU_IFUNC definition is used.
2074 (elf_i386_relocate_section): Handle got.offset != -1 for
2075 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2076 symbol.
2077
2078 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2079 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2080 relocations against STT_GNU_IFUNC symbol.
2081 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2082 local STT_GNU_IFUNC definition is used.
2083 (elf64_x86_64_relocate_section): Handle got.offset != -1
2084 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2085 STT_GNU_IFUNC symbol.
2086
cbe950e9
L		 20872009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2088
2089 PR ld/10205
2090 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2091 (elf_i386_reloc_type_lookup): Likewise.
2092 (R_386_tls): Removed.
2093 (R_386_irelative): New.
2094 (R_386_vt_offset): Updated.
2095 (elf_i386_rtype_to_howto): Likewise.
2096 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2097 (elf_i386_link_hash_table_create): Initialize igotplt,
2098 iplt and irelplt.
2099 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2100 (elf_i386_adjust_dynamic_symbol): Likewise.
2101 (elf_i386_allocate_dynrelocs): Likewise.
2102 (elf_i386_relocate_section): Likewise.
2103 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2104 sections.
2105 (elf_i386_finish_dynamic_symbol): When building a static
2106 executable, use .iplt, .igot.plt and .rel.iplt sections for
2107 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2108 locally defined STT_GNU_IFUNC symbol.
2109
2110 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2111 (x86_64_reloc_map): Likewise.
2112 (R_X86_64_standard): Updated.
2113 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2114 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2115 iplt and irelplt.
2116 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2117 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2118 (elf64_x86_64_allocate_dynrelocs): Likewise.
2119 (elf64_x86_64_relocate_section): Likewise.
2120 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2121 sections.
2122 (elf64_x86_64_finish_dynamic_symbol): When building a static
2123 executable, use .iplt, .igot.plt and .rela.iplt sections for
2124 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2125 for locally defined STT_GNU_IFUNC symbol.
2126
2127 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2128 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2129
2130 * bfd-in2.h: Regenerated.
2131 * libbfd.h: Likewise.
2132
3aa14d16
L		 21332009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2134
2135 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2136 (_bfd_elf_make_ifunc_reloc_section): Removed.
2137 (_bfd_elf_is_ifunc_symbol): Likewise.
2138 (_bfd_elf_create_static_ifunc_sections): New.
2139
2140 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2141 symbol check to ...
2142 (elf_link_add_object_symbols): Here.
2143 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2144 STT_GNU_IFUNC symbol.
2145 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2146 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2147 (IFUNC_INFIX): Removed.
2148 (get_ifunc_reloc_section_name): Likewise.
2149 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2150 (_bfd_elf_is_ifunc_symbol): Likewise.
2151 (_bfd_elf_create_static_ifunc_sections): New.
2152
eb4ff4d6
L		 21532009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2154
2155 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2156 (create_got_section): Likewise.
2157 (allocate_dynrelocs): Likewise.
2158 (readonly_dynrelocs): Likewise.
2159 (set_tls_module_base): Likewise.
2160 (dtpoff_base): Likewise.
2161 (tpoff): Likewise.
2162 (elf_i386_link_hash_table_create): Updated.
2163 (elf_i386_create_dynamic_sections): Likewise.
2164 (elf_i386_check_relocs): Likewise.
2165 (elf_i386_size_dynamic_sections): Likewise.
2166 (elf_i386_relocate_section): Likewise.
2167
2168 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2169 (create_got_section): Likewise.
2170 (allocate_dynrelocs): Likewise.
2171 (readonly_dynrelocs): Likewise.
2172 (set_tls_module_base): Likewise.
2173 (dtpoff_base): Likewise.
2174 (tpoff): Likewise.
2175 (elf64_x86_64_link_hash_table_create): Updated.
2176 (elf64_x86_64_create_dynamic_sections): Likewise.
2177 (elf64_x86_64_check_relocs): Likewise.
2178 (elf64_x86_64_size_dynamic_sections): Likewise.
2179 (elf64_x86_64_relocate_section): Likewise.
2180
fc579192
NC		 21812009-05-28 Nick Clifton <nickc@redhat.com>
2182
2183 * targets.c (_bfd_target_vector): Only include plugin target in
2184 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2185
5ebe2858
UW		 21862009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2187
2188 * elf32-spu.c (struct call_info): New member broken_cycle.
2189 (remove_cycle): Instead of physically removing call_info structures
2190 to break call graph cycles, mark them using the broken_cycle flag.
2191 (mark_overlay_section): Respect broken_cycle flag.
2192 (unmark_overlay_section): Likewise.
2193 (collect_lib_sections): Likewise.
2194 (collect_overlays): Likewise.
2195 (sum_stack): Likewise.
2196
34ad4cb0
UW		 21972009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2198
2199 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2200 (mark_functions_via_relocs): Initialize callee->count to 1.
2201 (pasted_function): Likewise.
2202 (spu_elf_auto_overlay): Honor call counts when determining number
2203 of stubs required in software i-cache mode.
2204
fc579192
NC		 22052009-05-27 Rafael Avila de Espindola <espindola@google.com>
2206
2207 * plugin.c (program_name): Remove.
2208 (plugin_program_name): New.
2209 (bfd_plugin_set_program_name): New.
2210 (try_load_plugin): Use plugin_program_name.
2211 * plugin.h (bfd_plugin_set_program_name): New.
2212
22132009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2214
2215 * aclocal.m4: Include ../config/plugins.m4.
2216 * configure.in: Use AC_PLUGINS.
2217 * configure: Regenerate.
2218 * Makefile.in: Regenerate.
2219 * doc/Makefile.in: Regenerate.
2220
c8a1f254
NS		 22212009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2222
2223 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2224 link.
2225 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2226 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2227 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2228 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2229 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2230 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2231 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2232 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2233 * reloc.c (bfd_generic_relax_section): Likewise.
2234 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2235 * vms.c (vms_bfd_relax_section): Likewise.
2236
68d7e96a
L		 22372009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2238
2239 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2240
2241 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2242 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2243
2244 * elf32-i386.c (allocate_dynrelocs): Updated.
2245 (elf_i386_relocate_section): Likewise.
2246 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2247 (elf64_x86_64_relocate_section): Likewise.
2248
2249 * elf64-x86-64.c (is_indirect_symbol): Removed.
2250
f12e7348
NC		 22512009-05-26 Nick Clifton <nickc@redhat.com>
2252
2253 * po/id.po: Updated Indonesian translation.
2254
ce3c775b
NC		 22552009-05-26 Rafael Avila de Espindola <espindola@google.com>
2256
2257 * Makefile.am: Run "make dep-am".
2258 (AM_CPPFLAGS): New.
2259 (LIBDL): New.
2260 (ALL_MACHINES): Add cpu-plugin.lo.
2261 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2262 (BFD32_BACKENDS): Add plugin.lo.
2263 (BFD32_BACKENDS_CFILES): Add plugin.c.
2264 (libbfd_la_LIBADD): Add LIBDL
2265 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2266 (bfd_plugin_arch): Declare.
2267 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2268 * bfd.c (bfd): Add plugin_data.
2269 * config.bfd: Handle the plugin target.
2270 * configure.in: Check for --enable-plugins.
2271 (LT_INIT): Use the dlopen option.
2272 * cpu-plugin.c: New.
2273 * plugin.c: New.
2274 * plugin.h: New.
2275 * targets.c (plugin_vec): Declare.
2276 (_bfd_target_vector): Add plugin_vec.
2277 * Makefile.in: Regenerate.
2278 * bfd-in2.h: Regenerate.
2279 * configure: Regenerate.
2280
9e097a72
AM		 22812009-05-26 Alan Modra <amodra@bigpond.net.au>
2282
2283 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2284 per line with all lines having continuation backslash. Prefix
2285 first line with "A", following lines with "B".
2286 * Makefile.am (DEP): Don't use dep.sed here.
2287 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2288 dep.sed here on dependencies, sort and uniq.
2289 * Makefile.in: Regenerate.
2290
d5acff2f
TG		 22912009-05-25 Tristan Gingold <gingold@adacore.com>
2292
2293 * makefile.vms: Add verilog.obj to object list OBJS.
2294
5c93f09b
AM		 22952009-05-24 Alan Modra <amodra@bigpond.net.au>
2296
2297 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2298 for BFD_IN_MEMORY is cleared.
2299 (bfd_bwrite): Zero excess memory allocated.
2300
48229727
JB		 23012009-05-22 Julian Brown <julian@codesourcery.com>
2302
2303 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2304 macros.
2305 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2306 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2307 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2308 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2309 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2310 (a8_erratum_fix, a8_erratum_reloc): New structs.
2311 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2312 num_a8_erratum_fixes, fix_cortex_a8 fields.
2313 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2314 (elf32_arm_add_stub): Split into two parts, creating...
2315 (elf32_arm_create_or_find_stub_sec): New function.
2316 (elf32_arm_final_link_relocate): Add forward declaration.
2317 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2318 relocations, multiple relocations per stub.
2319 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2320 (arm_size_one_stub): Use find_stub_size_and_template.
2321 (a8_reloc_compare): New.
2322 (find_thumb_glue): Add forward declaration.
2323 (cortex_a8_erratum_scan): New.
2324 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2325 (bfd_elf32_arm_set_cortex_a8_fix): New.
2326 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2327 (arm_map_one_stub): Add THUMB32_TYPE support.
2328 (a8_branch_to_stub_data): New.
2329 (make_branch_to_a8_stub): New.
2330 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2331 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2332 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2333 Cortex-A8 erratum workaround.
2334 * bfd-in2.h: Regenerate.
2335
2b3decb5
AM		 23362009-05-22 Alan Modra <amodra@bigpond.net.au>
2337
2338 * Makefile.am: Run "make dep-am".
2339 * Makefile.in: Regenerate.
2340 * po/SRC-POTFILES.in: Regenerate.
2341
930e005c
AM		 23422009-05-21 Alan Modra <amodra@bigpond.net.au>
2343
2344 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2345 commit.
2346
6e0b88f1
AM		 23472009-05-21 Alan Modra <amodra@bigpond.net.au>
2348
2349 * elf-bfd.h (struct elf_backend_data
2350 <elf_backend_link_output_symbol_hook>): Return an int.
2351 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2352 symbols on deleted .opd entries.
2353 * elflink.c (elf_link_output_sym): Return without outputting sym
2354 if output_symbol_hook returns 2.
2355 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2356 Abort if we must not discard sym.
2357 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2358 local syms.
2359 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2360 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2361 elf_backend_link_output_symbol_hook return type change.
2362 * elf32-arm.c (output_arch_syminfo): Likewise.
2363 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2364 (elf32_arm_output_arch_local_syms): Likewise.
2365 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2366 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2367 (bfd_score_elf_link_output_symbol_hook): Likewise.
2368 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2369 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2370 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2371 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2372 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2373 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2374 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2375 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2376 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2377 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2378 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2379
5ef11c02
AM		 23802009-05-21 Alan Modra <amodra@bigpond.net.au>
2381
2382 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2383 out of range .opd symbols.
2384
ebf12fbe
DK		 23852009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2386
2387 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2388 fprintf_vma directly.
2389 * peXXigen.c (pe_print_edata): Likewise.
2390 (pe_print_pdata): Likewise.
2391 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2392 (_bfd_XX_print_private_bfd_data_common): Likewise.
2393
c1711530
DK		 23942009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2395
2396 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2397
22a8f80e 23982009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2399 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2400
2401 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2402 fix discarded sections.
2403
335bd8f2
UW		 24042009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2405
2406 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2407 sections into the software icache.
2408
cdc83fba
UW		 24092009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2410
2411 * elf32-spu.c (build_stub): Always build "compact" sofware
2412 i-cache stubs.
2413
97fc8d84
UW		 24142009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2415
2416 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2417 (spu_elf_setup): Initialize it.
2418 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2419 Update to new-sytle cache manager data structures.
2420 (spu_elf_build_stubs): Generate new-style cache manager data
2421 structures and symbols.
2422 (spu_elf_auto_overlay): Update size computation.
2423
452de53c
UW		 24242009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2425
2426 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2427 segments first amongst the program headers.
2428
d342a8b1
UW		 24292009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2430
2431 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2432 into addresses for relocation types that look at high bits. Remove
2433 special handling of relocation overflow warnings.
2434
cc210763
UW		 24352009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2436
2437 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2438 control flow graph between fragments of a function.
2439
c1ea05bb
UW		 24402009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2441
2442 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2443 generate only a 16-byte .toe section.
2444 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2445
bbb0fc04
AM		 24462009-05-14 Alan Modra <amodra@bigpond.net.au>
2447
2448 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2449 (spu_elf_place_overlay_data): ..here. New function.
2450 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2451
6e6718a3
AJ		 24522009-05-13 Andrew Jenner <andrew@codesourcery.com>
2453
2454 * elf32-arm.c: Move sysdep.h to start of file.
2455
77ae44b0
AM		 24562009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2457
2458 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2459 start of overlays.
2460 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2461 __icache_tag_array and __icache_tag_array_size.
2462
51408ec2
AM		 24632009-05-11 Masaki Muranaka <monaka@monami-software.com>
2464
2465 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2466 ATTRIBUTE_UNUSED.
2467 (bfinfdpic_link_omit_section_dynsym): Likewise.
2468 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2469
2468f9c9
PB		 24702009-05-05 Paul Brook <paul@codesourcery.com>
2471
2472 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2473 * bfd-in2.h: Regenerate.
2474 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2475 (_arm_elf_section_data): Add text and exidx fields.
2476 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2477 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2478 copy_exidx_entry): New functions.
2479 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2480
738a79f6
CL		 24812009-05-05 Christophe lyon <christophe.lyon@st.com>
2482
2483 * elf32-arm.c (DEF_STUBS): New helper define.
2484 (DEF_STUB): Likewise.
2485 (stub_def): New type.
2486 (stub_definitions): New array, containing stub template pointers
2487 and sizes.
2488 (arm_size_one_stub): Make use of stub_definitions.
2489
09e2aba4
DK		 24902009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2491
2492 * elflink.c (find_version_for_sym): Remove from here, ...
2493 * linker.c (bfd_find_version_for_sym): ... rename, replace
2494 here, make public and update all callers.
2495 * bfd-in2.h: Regenerate.
2496
d8045f23
NC		 24972009-04-30 Nick Clifton <nickc@redhat.com>
2498
2499 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2500 section pointer.
2501 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2502 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2503 into a STT_GNU_IFUNC symbol type.
2504 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2505 type.
2506 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2507 the binary contains ifunc symbols.
2508 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2509 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2510 * elf32-i386.c (is_indirect_function): New function.
2511 (elf_i386_check_relocs): Create an ifunc output section.
2512 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2513 section if necessary.
2514 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2515 if necessary.
2516 (elf_i386_add_symbol_hook): New function. Set the
2517 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2518 symbol is encountered.
2519 (elf_backend_post_process_headers): Define.
2520 (elf_backend_add_symbol_hook): Define.
2521 (elf_i386_post_process_headers): Rename to
2522 elf_i388_fbsd_post_process_headers.
2523 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2524 (is_indirect_function): New function.
2525 (elf64_x86_64_check_relocs): Create an ifunc output section.
2526 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2527 section if necessary.
2528 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2529 symbol if necessary.
2530 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2531 elf_obj_data structure if an ifunc symbol is encountered.
2532 (elf_backend_post_process_headers): Define.
2533 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2534 if we have ifunc symbols to handle.
2535 (get_ifunc_reloc_section_name): New function. Computes the name
2536 for an ifunc section.
2537 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2538 section to hold ifunc relocs.
2539 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2540 (bfd_print_symbol_vandf): Handle ifunc symbols.
2541 (bfd_decode_symclass): Likewise.
2542 * bfd-in2.h: Regenerate.
2543
96c23d59
JM		 25442009-04-30 Joseph Myers <joseph@codesourcery.com>
2545
2546 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2547 MOVW and MOVT relocations in a shared library link.
2548
c067354b
NC		 25492009-04-27 Anthony Green <green@moxielogic.com>
2550
2551 * verilog.c: New file.
2552 * Makefile.am (BFD32_LIBS): Add verilog.c.
2553 (BFD32_LIBS_CFILES): Add verilog.c.
2554 (verilog.lo): New build rule.
2555 * Makefile.in: Rebuilt.
2556 * targets.c: Add verilog support.
2557 * bfd.c (tdata union): Add Verilog private data field.
2558 * bfd-in2.h: Regenerate.
2559
325c681d
L		 25602009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2561
2562 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2563 copy pe_opthdr.
2564
ba775898
DK		 25652009-04-23 Matthias Klose <doko@ubuntu.com>
2566
2e28a5fc 2567 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2568
155d87d7
CL		 25692009-04-22 Christophe Lyon <christophe.lyon@st.com>
2570
2571 PR9743
2572 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2573 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2574 (elf32_arm_size_stubs): Likewise.
2575 (record_thumb_to_arm_glue): Deleted unused function.
2576 (bfd_elf32_arm_process_before_allocation): No longer handle
2577 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2578 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2579 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2580
3e6b1042
DJ		 25812009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2582
2583 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2584 (elf32_arm_write_section): Declare early.
2585 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2586 (arm_allocate_glue_section_space): Exclude empty sections.
2587 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2588 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2589 BFD.
2590 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2591 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2592 (elf32_arm_size_dynamic_sections): Allocate interworking
2593 sections here.
2594 (bfd_elf32_bfd_final_link): Define.
2595
4f360784
L		 25962009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2597
2598 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2599
4f360784
L		 2600 * coffcode.h (coff_compute_section_file_positions): Clear
2601 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2602
2603 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2604 force_minimum_alignment.
2605
2606 * libcoff.h: Regenerated.
2607
2608 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2609 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2610
2611 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2612 nor target_subsystem.
2613
2614 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2615 force_minimum_alignment nor target_subsystem.
2616
e48570bb
DK		 26172009-04-21 Kai Tietz <kai.tietz@onevision.com>
2618
2619 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2620 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2621 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2622 include in coff-x86_64.c of headers.
2623 (PDATA_ROW_SIZE): New define.
2624 (pex_regs[]): New static array.
2625 (pex64_get_runtime_function): New static function.
2626 (pex64_get_unwind_info): Likewise.
2627 (pex64_get_scope_entry): Likewise.
2628 (pex64_xdata_print_uwd_codes): Likewise.
2629 (pex64_get_section_by_rva): Likewise.
2630 (pex64_dump_xdata): Likewise.
2631 (pex64_bfd_print_pdata): Likewise.
2632 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2633 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2634 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2635
383c383f 26362009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2637 Alan Modra <amodra@bigpond.net.au>
2638 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2639
2640 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2641 long names and non-NUL-terminated strings.
2642
b6b450f1
L		 26432009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2644
2645 * bfd-in2.h: Regenerated.
2646
d9118602
L		 26472009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2648
2649 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2650 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2651
92dd4511
L		 26522009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2653
2654 PR binutils/10074
2655 * coffcode.h (bfd_pei_p): New.
2656
2657 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2658 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2659 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2660 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2661 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2662 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2663
2664 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2665 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2666 bfd_efi_rtdrv_x86_64_vec,
2667 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2668 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2669 * targets.c: Likewise.
2670
2671 * configure: Regenerated.
2672 * libcoff.h: Likewise.
2673 * Makefile.in: Likewise.
2674
2675 * efi-app-ia32.c: Removed.
2676 * efi-app-x86_64.c: Likewise.
2677 * efi-bsdrv-ia32.c: Likewise.
2678 * efi-bsdrv-ia64.c: Likewise.
2679 * efi-bsdrv-x86_64.c: Likewise.
2680 * efi-rtdrv-ia32.c: Likewise.
2681 * efi-rtdrv-ia64.c: Likewise.
2682 * efi-rtdrv-x86_64.c: Likewise.
2683 * efi-rtdrv-ia32.c: Likewise.
2684
2685 * efi-app-ia64.c: Moved to ...
2686 * pei-ia64.c: This.
2687 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2688 (TARGET_NAME): Set to pei-ia64.
2689
2690 * libpei.h (bfd_target_pei_p): Removed.
2691 (bfd_target_pei_arch): Likewise.
2692 (bfd_target_efi_app_p): Likewise.
2693 (bfd_target_efi_app_arch): Likewise.
2694 (bfd_target_efi_bsdrv_p): Likewise.
2695 (bfd_target_efi_bsdrv_arch): Likewise.
2696 (bfd_target_efi_rtdrv_p): Likewise.
2697 (bfd_target_efi_rtdrv_arch): Likewise.
2698 (bfd_pe_executable_p): Likewise.
2699
2700 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2701 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2702 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2703 and efi-rtdrv-ia32.c.
2704 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2705 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2706 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2707 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2708 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2709 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2710 (efi-app-ia64.lo): Removed.
2711 (efi-bsdrv-ia32.lo): Likewise.
2712 (efi-rtdrv-ia32.lo): Likewise.
2713 (efi-app-ia64.lo): Likewise.
2714 (efi-bsdrv-ia64.lo): Likewise.
2715 (efi-rtdrv-ia64.lo): Likewise.
2716 (efi-app-x86_64.lo): Likewise.
2717 (efi-bsdrv-x86_64.lo): Likewise.
2718 (efi-rtdrv-x86_64.lo): Likewise.
2719 (pei-ia64.lo): New.
2720
2721 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2722 with bfd_pei_p.
2723 (arch_type): Removed.
2724 (pe_arch): Likewise.
2725 (pe_bfd_object_p): Just return coff_object_p.
2726
2727 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2728 bfd_pe_executable_p with bfd_pei_p.
2729
69c5861e
CL		 27302009-04-17 Christophe Lyon <christophe.lyon@st.com>
2731
2732 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2733 PLT entries to an undefined symbol when generating a shared
2734 library.
2735
e9cd0660
NC		 27362009-04-17 Nick Clifton <nickc@redhat.com>
2737
2738 PR 9909
2739 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2740
3023e3f6
RS		 27412009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2742
2743 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2744 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2745 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2746 * binary.c (binary_bfd_define_common_symbol): Likewise.
2747 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2748 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2749 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2750 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2751 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2752 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2753 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2754 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2755 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2756 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2757 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2758 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2759 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2760 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2761 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2762 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2763 * som.c (som_bfd_define_common_symbol): Likewise.
2764 * srec.c (srec_bfd_define_common_symbol): Likewise.
2765 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2766 * versados.c (versados_bfd_define_common_symbol): Likewise.
2767 * vms.c (vms_bfd_define_common_symbol): Likewise.
2768 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2769 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2770 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2771 (pmac_xcoff_vec): Likewise.
2772 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2773 (aix5coff64_vec): Likewise.
2774 * linker.c (bfd_generic_define_common_symbol): New function.
2775 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2776 (_bfd_define_common_symbol): New field.
2777 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2778 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2779 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2780 symbols here.
2781 * bfd-in2.h: Regenerate.
2782 * libbfd.h: Likewise.
2783 * libcoff.h: Likewise.
2784
20135e4c
NC		 27852009-04-15 Anthony Green <green@moxielogic.com>
2786
2787 * targets.c: Add moxie support.
2788 * Makefile.am: Ditto.
2789 * Makefile.in: Rebuilt.
2790 * cpu-moxie.c, elf32-moxie.c: New files.
2791 * archures.c: Add moxie support.
2792 * configure.in: Add moxie support.
2793 * configure: Rebuilt.
2794 * config.bfd, archures.c: Add moxie support.
2795 * bfd-in2.h: Rebuilt.
2796
82b5c97a
CL		 27972009-04-15 Christophe Lyon <christophe.lyon@st.com>
2798
2799 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2800 branch to an undef weak symbol into a jump to next instruction if
2801 a PLT entry will be created.
2802
0408dee6
DK		 28032009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2804
2805 * coffgen.c (make_a_section_from_file): Set the backend long
2806 section names enable if long section names found on input.
2807 * coffcode.h: Extend long section names documentation to match.
2808
a0c402a5
L		 28092009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2810
2811 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2812 machine code.
2813
4d28413b
DD		 28142009-04-07 DJ Delorie <dj@redhat.com>
2815
2816 * archures.c: Add bfd_mach_mep_c5.
2817 * bfd-in2.h: Likewise.
2818 * cpu-mep.c: Add bfd_c5_arch.
2819 * elf32-mep.c: Support it.
2820
bb6198d2
L		 28212009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2822
2823 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2824 info->callbacks->einfo.
2825 * linker.c (_bfd_generic_section_already_linked): Likewise.
2826
bcb012d3
DD		 28272009-04-06 DJ Delorie <dj@redhat.com>
2828
2829 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2830
db1fe6e9
L		 28312009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2832
2833 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2834 _bfd_pex64_print_pdata only if PE is defined.
2835
2836 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2837 (_bfd_pex64_print_pdata): This.
2838
2839 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2840 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2841 is defined.
2842
c7c7219d
KT		 28432009-04-05 Kai Tietz <kai.tietz@onevision.com>
2844
2845 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2846 _bfd_pep_print_x64_pdata.
2847 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2848 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2849
3df502ae
SA		 28502009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2851
154a1ee5 2852 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2853 to zero.
2854
d3626fb0
CL		 28552009-04-02 Christophe Lyon <christophe.lyon@st.com>
2856
2857 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2858 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2859 branch stubs.
2860 (elf32_arm_stub_type): New enum values for the two new stubs.
2861 (arm_type_of_stub): Make use of the two new stubs.
2862 (arm_size_one_stub): Handle the two new stubs.
2863
fe723c87
MT		 28642009-04-01 Matt Thomas <matt@netbsd.org>
2865
2866 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2867 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2868 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2869 into a shared object if it is against a hidden symbol.
2870
ee698300
RS		 28712009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2872
2873 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2874 and know_contains_shared_object_p.
2875 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2876 Cache the result in the archive_info table.
2877 (xcoff_auto_export_p): Add an "info" parameter and update the
2878 call to xcoff_archive_contains_shared_object_p.
2879 (xcoff_mark_auto_exports): Update accordingly.
2880 (xcoff_post_gc_symbol): Likewise.
2881
54e2dbe0
RS		 28822009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2883
2884 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2885 rather than C_EXT.
2886
2e470849
RS		 28872009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2888
2889 * coff-rs6000.c (member_layout): New structure.
2890 (archive_iterator): Likewise.
2891 (member_layout_init): New function.
2892 (archive_iterator_begin): Likewise.
2893 (archive_iterator_next): Likewise.
2894 (xcoff_write_armap_old): Use the new iterator functions.
2895 (do_shared_object_padding): Delete.
2896 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2897 handling of arch_info.
2898 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2899 first loop rather than the second. Allocate a member header if
2900 there isn't one, then work out the stat information and length
2901 in the first loop too. Use the new iterators for the second loop.
2902 (xcoff_write_archive_contents_big): Likewise.
2903
24c611d1
RS		 29042009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2905
2906 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2907 (bfd_xcoff_set_archive_import_path): Likewise.
2908 * bfd-in2.h: Regenerate.
2909 * xcofflink.c: Include libiberty.h.
2910 (xcoff_archive_info): New structure.
2911 (xcoff_archive_info_hash): New function.
2912 (xcoff_archive_info_eq): Likewise.
2913 (xcoff_get_archive_info): Likewise.
2914 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2915 (bfd_xcoff_split_import_path): New function.
2916 (bfd_xcoff_set_archive_import_path): Likewise.
2917 (xcoff_set_import_path): Move earlier in file.
2918 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2919 object to the the directory part of the bfd's filename. Get the
2920 import path and filename of an archive object from the archive's
2921 xcoff_tdata, initializing it if necessary. Update use of
2922 import_file_id.
2923 (bfd_link_input_bfd): Update use of import_file_id.
2924 (xcoff_write_global_symbol): Likewise.
2925
d286971a
RS		 29262009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2927
2928 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2929
29302009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2931
2932 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2933 a .loader section for relocatable links.
2934 (xcoff_need_ldrel_p): New function.
2935 (xcoff_mark): Use it.
2936 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2937 a loader section.
2938 (xcoff_build_ldsym): New function, split out from...
2939 (xcoff_build_ldsyms): ...here. Rename to...
2940 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2941 call xcoff_build_ldsym, if there's a loader section.
2942 (xcoff_build_loader_section): New function, extracted verbatim from...
2943 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2944 there's a loader section. Only add an __rtinit loader symbol
2945 if there's a loader section. Update after above name change.
2946 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2947 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2948 and xcoff_create_ldrel.
2949 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2950 (xcoff_reloc_link_order): Likewise, but only call it if there's
2951 a loader section. Use xcoff_symbol_section.
2952 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2953 if there's a loader section.
2954
8707bb87
RS		 29552009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2956
2957 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2958
e780aef2
CL		 29592009-04-01 Christophe Lyon <christophe.lyon@st.com>
2960
2961 * elf32-arm.c (group_sections): Rewrite loops for better
2962 readability.
2963
c301e700
DD		 29642009-03-30 DJ Delorie <dj@redhat.com>
2965
2966 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2967 relocs when doing a relocatable link.
2968
3895f852
MM		 29692009-03-28 Mark Mitchell <mark@codesourcery.com>
2970
2971 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2972 "ERROR:", in error messages.
2973 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2974 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2975 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2976 (elf32_arm_merge_eabi_attributes): Likewise.
2977 (elf32_arm_merge_private_bfd_data): Likewise.
2978
ea882e87
NC		 29792009-03-27 Nick Clifton <nickc@redhat.com>
2980
2981 * section.c (bfd_get_section_contents): Detect and handle the case
2982 where a section has the SEC_IN_MEMORY flag set but no actual
2983 contents allocated.
2984
9433b9b1
AM		 29852009-03-26 Alan Modra <amodra@bigpond.net.au>
2986
2987 PR 6494
2988 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2989 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2990 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2991 if we don't find matching PT_LOAD when copying.
2992
dc1aa734
SR		 29932009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2994
2995 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2996 the reloc descriptions.
2997
34d3d6b9
HPN		 29982009-03-25 Hans-Peter Nilsson <hp@axis.com>
2999
3000 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3001 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3002 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3003
34274ccc
L		 30042009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3005
3006 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3007 (bfd_i386_arch_intel_syntax): Likewise.
3008 (i8086_arch): Likewise.
3009 (bfd_x86_64_arch): Likewise.
3010
019c5a2e
HPN		 30112009-03-24 Hans-Peter Nilsson <hp@axis.com>
3012
6718f446
HPN		 3013 * elf32-cris.c (cris_elf_relocate_section): <case
3014 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3015 symbols for non-allocated sections. Don't check whether to
3016 generate R_CRIS_DTPMOD for non-allocated sections.
3017 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3018 handle relocation GC:ing if applied to non-allocated section.
3019 (cris_elf_check_relocs): Similar.
3020
019c5a2e
HPN		 3021 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3022 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3023 when emitting a known TP offset in the GOT.
3024
ffcfec52
AM		 30252009-03-23 Alan Modra <amodra@bigpond.net.au>
3026
3027 * elf64-ppc.c (synthetic_opd): Delete.
3028 (compare_symbols): Look for .opd name rather than section match.
3029 (ppc64_elf_get_synthetic_symtab): Likewise.
3030
c6dd29ce
AM		 30312009-03-21 Alan Modra <amodra@bigpond.net.au>
3032
3033 * elf32-ppc.c (is_pic_glink_stub): Delete.
3034 (is_nonpic_glink_stub): New function.
3035 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3036 than first pic one.
3037 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3038
8c21ca21
AK		 30392009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3040 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3041
3042 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3043 macros for visibilty and locality checks.
8c21ca21
AK		 3044 (elf_s390_adjust_dynamic_symbol): Likewise.
3045 (allocate_dynrelocs): Likewise.
3046 (elf_s390_relocate_section): Likewise.
3047 (elf_s390_finish_dynamic_symbol): Likewise.
3048 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3049 (elf_s390_adjust_dynamic_symbol): Likewise.
3050 (allocate_dynrelocs): Likewise.
3051 (elf_s390_relocate_section): Likewise.
3052 (elf_s390_finish_dynamic_symbol): Likewise.
3053
156621f3
KT		 30542009-03-19 Kai Tietz <kai.tietz@onevision.com>
3055
3056 * bfd-in2.h: Regenerated.
3057 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3058 for debugging sections and map memory read/write dependent on
3059 SEC_COFF_NOREAD.
3060 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3061 without memory read flags set.
3062 * section.c: Add SEC_COFF_NOREAD to section flags.
3063
d1fa68d3
AS		 30642009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3065
3066 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3067 for format string.
3068
ad2adbc8
AM		 30692009-03-19 Alan Modra <amodra@bigpond.net.au>
3070
3071 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3072 "no overlays" return. If there are overlays, create overlay
3073 manager entry symbols here, so that..
3074 (spu_elf_build_stubs): ..we don't need to set them up here.
3075 Simplify entry symbol tests.
3076 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3077
67cc5033
MK		 30782009-03-18 Mark Kettenis <kettenis@gnu.org>
3079
d1fa68d3 3080 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3081 (elfcore_grok_openbsd_note): New functions.
3082 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3083
8d25cc3d
AM		 30842009-03-18 Alan Modra <amodra@bigpond.net.au>
3085
3889c459 3086 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3087 * elf32-m68hc1x.c: Include alloca-conf.h.
3088 * xsym.c: Likewise.
3089 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3090 * som.c: Likewise.
3091 * Makefile.am: Run "make dep-am".
3092 * Makefile.in: Regenerate.
3093
a89e6478
DJ		 30942009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3095
3096 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3097
a7e11ee1
AM		 30982009-03-17 Alan Modra <amodra@bigpond.net.au>
3099
3100 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3101 Add compact_stub.
3102 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3103 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3104 ovly_return fields with ovly_entry[2]. Adjust all users.
3105 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3106 when soft-icache.
3107 (spu_elf_build_stubs): Likewise.
3108 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3109 ovly_flavour changes. Update all callers.
3110 (ovl_stub_size_log2): New function.
3111 (build_stub): Handle compact icache stubs. Use different manager
3112 entry point for stubs in non-icache area.
3113 (spu_elf_size_stubs): Don't allocate space for indirect branch
3114 descriptors.
3115 (spu_elf_build_stubs): And don't built them.
3116
607a83c9
AS		 31172009-03-16 Andrew Stubbs <ams@codesourcery.com>
3118
3119 * dwarf2.c (read_section): Always use rawsize, if available.
3120
588f62fc
AM		 31212009-03-16 Alan Modra <amodra@bigpond.net.au>
3122
3123 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3124 of rawsize and size for buffer.
3125
a14c90c1
UW		 31262009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3127
3128 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3129 parameter just because fixed sections fit into local store.
3130 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3131 generating overlays if fixed sections plus reserved stack
3132 and heap space fit into local store.
3133
30c665df
AM		 31342009-03-15 Alan Modra <amodra@bigpond.net.au>
3135
3136 * elf32-spu.c (build_stub): Correct icache set_id.
3137 (spu_elf_relocate_section): Likewise.
3138
f95942a3
RS		 31392009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3140
3141 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3142 symbol table if it was created by the current call.
3143
670562e9
RS		 31442009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3145
3146 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3147 class XMC_DS rather than XMC_UA.
3148
b64232cc
RS		 31492009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3150
3151 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3152 bfd_boolean export_defineds parameter with an unsigned int
3153 auto_export_flags parameter.
3154 * bfd-in2.h: Regenerate.
3155 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3156 split out from xcoff_build_ldsyms.
3157 (xcoff_covered_by_expall_p): New function.
3158 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3159 but with extra code to handle -bexpfull and -bexpall.
3160 (xcoff_mark_auto_exports): New function.
3161 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3162 a function should be automatically exported.
3163 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3164 parameter with an auto_export_flags parameter. Update ldinfo
3165 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3166 exported symbols.
3167
7d504122
RS		 31682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3169
3170 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3171 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3172 init and fini functions. Do garbage collection for objects
3173 without an entry point too.
3174
8602d4fe
RS		 31752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3176
3177 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3178 check whether a symbol has csect information.
3179 (coff_print_aux): Likewise.
3180 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3181 information for C_AIX_WEAKEXT too.
3182 (_bfd_xcoff_swap_aux_out): Likewise.
3183 (xcoff_reloc_type_br): Handle defweak symbols too.
3184 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3185 information for C_AIX_WEAKEXT too.
3186 (_bfd_xcoff64_swap_aux_out): Likewise.
3187 (xcoff64_reloc_type_br): Handle defweak symbols too.
3188 * coffgen.c (coff_print_symbol): Handle auxillary function
3189 information for C_AIX_WEAKEXT too.
3190 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3191 instead of BSF_GLOBAL if the L_WEAK flag is set.
3192 (xcoff_dynamic_definition_p): New function.
3193 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3194 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3195 always take the symbol class from the ldsym. Use weak bfd symbol
3196 types for weak ldsyms.
3197 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3198 Fix the check for whether a definition is from a shared object.
3199 Allow redefinitions of weak symbols.
3200 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3201 (xcoff_keep_symbol_p): Likewise.
3202 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3203 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3204 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3205 but mark them as L_WEAK.
3206 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3207 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3208
5b49f6dc
RS		 32092009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3210
3211 * xcofflink.c (xcoff_mark): When walking the relocations,
3212 only mark the target symbol or the target section, not both.
3213 (xcoff_final_definition_p): New function.
3214 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3215 symbol is a valid definition of the associated output symbol.
3216 Use XCOFF_ALLOCATED to stop the same hash table entry having
3217 two output symbols.
3218 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3219 keeping a symbol.
3220 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3221
c4037431
RS		 32222009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3223
3224 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3225 symbols as XMC_XO.
3226
3df13c4a
RS		 32272009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3228
3229 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3230 * libcoff.h: Regenerate.
3231 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3232 line-number counts in the bfd's lineno_counts field.
3233 Don't keep per-csect line-number counts.
3234 (xcoff_sweep): Don't update per-csect line-number counts.
3235 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3236 entries in each output section.
3237 (xcoff_link_input_bfd): Get the number of line numbers from
3238 the bfd's lineno_counts field, rather than recalculating it
3239 from scratch. Fix the range check when updating C_BINCL and
3240 C_EINCL symbols.
3241 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3242 here. Don't expect csects to have line-number counts.
3243
e450936a
RS		 32442009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3245
3246 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3247 * libcoff.h: Regenerate.
3248 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3249 "skip" logic from xcoff_link_input_bfd.
3250 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3251 objects in a dynamic link, rather than checking whether csectpp
3252 is null. Always allocate debug_index for other objects,
3253 and always go through the loop. Update the type of debug_index
3254 after the change above. Read the auxillary csect information
3255 and use xcoff_keep_symbol_p to decide whether a symbol should
3256 be kept. Set its debug_index to -2 if not.
3257 (xcoff_link_input_bfd): Update the type of debug_index after
3258 the change above and always expect it to be nonnull. Use it to
3259 test whether a symbol should be stripped, rather than making the
3260 decision here. Postpone all symbol creation to the second pass.
3261
47dfb2ca
RS		 32622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3263
3264 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3265 creating a descriptor.
3266 (xcoff_sweep): Don't mark toc_section unless it's needed.
3267 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3268 when marking every bfd.
3269 (xcoff_link_input_bfd): Skip all TOC anchors.
3270 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3271 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3272 to -1; call xcoff_find_tc0 instead.
3273
4cc02a02
RS		 32742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3275
3276 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3277 * libcoff.h: Regenerate.
3278 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3279 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3280 the previous symbol's csect. Treat last_symndx as an inclusive value
3281 and simplify its handling.
3282 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3283 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3284 relocations against undefined or absolute sections.
4cc02a02
RS		 3285 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3286 of bfd_und_section_ptr.
3287 (xcoff_link_input_bfd): Likewise.
3288
858ef0ce
RS		 32892009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3290
3291 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3292 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3293 flag is set. Assert that all undefined symbols are either
3294 imported or defined by a dynamic object.
3295 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3296 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3297 handling to all relocations. Only set XCOFF_CALLED for function
3298 symbols.
3299 (xcoff_find_function): New function, split out from...
3300 (bfd_xcoff_export_symbol) ...here.
3301 (xcoff_set_import_path): New function, split out from...
3302 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3303 meaning of XCOFF_CALLED.
3304 (xcoff_mark_symbol): If we mark an undefined and unimported
3305 symbol, find some way of defining it. If the symbol is a function
3306 descriptor, fill in its definition automatically. If the symbol
3307 is a function, mark its descriptor and allocate room for global
3308 linkage code. Otherwise mark the symbol as implicitly imported.
3309 Move the code for creating function descriptors from...
d1fa68d3 3310 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3311 check for symbols that were implicitly defined.
3312 (xcoff_mark): Don't count any dynamic relocations against
3313 function symbols.
3314 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3315 in the xcoff link info.
3316 (xcoff_link_input_bfd): Remove handling of undefined and
3317 unexported symbols.
3318
12b2cce9
RS		 33192009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3320
3321 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3322 if the target is absolute. Fix comment typo.
3323 (xcoff_ppc_relocate_section): Remove FIXME.
3324 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3325 if the target is absolute.
3326
0e3212ad
RS		 33272009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3328
3329 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3330 R_POS and R_NEG relocations against absolute symbols to the
3331 .loader section.
3332
d19d97e9
RS		 33332009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3334
3335 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3336 to 2 for bfd_mach_ppc_620.
3337
e5231592
RS		 33382009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3339
3340 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3341 * configure.in: Likewise.
3342 * configure: Regenerate.
3343
3516e984
L		 33442009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3345
3346 PR binutils/9945
3347 * elf.c (assign_section_numbers): Generate symbol table if there
3348 is any relocation in output.
3349 (_bfd_elf_compute_section_file_positions): Likewise.
3350
ce98a316
NC		 33512009-03-13 Nick Clifton <nickc@redhat.com>
3352
3353 PR 9934
3354 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3355 * elflink.c (elf_link_read_relocs_from_section): Use
3356 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3357 relocs but no symbol table.
3358 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3359
c4fb387b
L		 33602009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3361
3362 PR ld/9938
3363 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3364 to check ___tls_get_addr.
3365
3366 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3367 strncmp to check __tls_get_addr.
3368
53638231
AS		 33692009-03-12 Andrew Stubbs <ams@codesourcery.com>
3370
3371 * dwarf2.c (read_section): Always check the offset, even when the
3372 section has been read before.
3373
09e8c3bf
L		 33742009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3375
3376 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3377 comments.
3378
36e4dce6
CD		 33792009-03-11 Chris Demetriou <cgd@google.com>
3380
3381 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3382 * bfd-in2.h: Regenerate.
3383 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3384 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3385 mode.
3386 (bsd_write_armap): Likewise.
3387 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3388 flag is set, do nothing.
3389 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3390 for timestamp.
3391
9b175a76
UW		 33922009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3393
3394 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3395 used to update stack pointer.
3396
f501de17
DA		 33972009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3398
3399 PR binutils/9921
3400 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3401 for unknown symbols in absolute section.
3402
d11fd249
NC		 34032009-03-06 Nick Clifton <nickc@redhat.com>
3404
3405 * po/es.po: Updated Spanish translation.
3406
8cd931b7
CL		 34072009-03-05 Christophe Lyon <christophe.lyon@st.com>
3408
3409 * elf32-arm.c (group_sections): Take next section size into
3410 account before accepting to group it.
3411
5fa9e92f
CL		 34122009-03-05 Christophe Lyon <christophe.lyon@st.com>
3413
3414 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3415 PLT entries.
3416 (elf32_arm_final_link_relocate): Likewise.
3417
b92997d6
AM		 34182009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3419
3420 PR 9923
3421 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3422
727fc41e
AM		 34232009-03-04 Alan Modra <amodra@bigpond.net.au>
3424
3425 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3426 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3427 (BFD_FAKE_SECTION): Init new flag.
3428 * ecoff.c (bfd_debug_section): Likewise.
3429 * bfd-in2.h: Regenerate.
3430 * libbfd.h: Regenerate.
3431 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3432 (ppc_elf_reloc_type_lookup): Handle new relocs.
3433 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3434 without marker relocs.
3435 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3436 if section has no old-style calls.
3437 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3438 Don't try to optimize new-style __tls_get_addr call when handling
3439 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3440 relocs.
3441 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3442 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3443 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3444 without marker relocs.
3445 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3446 if section has no old-style calls. Set toc_ref for new relocs as
3447 appropriate.
3448 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3449 Don't try to optimize new-style __tls_get_addr call when handling
3450 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3451 relocs.
3452
51dec227
AM		 34532009-03-04 Alan Modra <amodra@bigpond.net.au>
3454
3455 PR 6768
3456 * configure.in: Test for ld --as-needed support. Link shared
3457 libbfd against libm.
3458 * configure: Regenerate.
3459
a1f7ca36
AM		 34602009-03-03 Alan Modra <amodra@bigpond.net.au>
3461
3462 * Makefile.am: Run "make dep-am".
3463 * Makefile.in: Regenerate.
3464
c3b7224a
NC		 34652009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3466
3467 * elf32-score7.c: New file.
3468 * elf32-score.h: New file.
3469 * elf32-score.c: Add code to support score 7. Set score7 as the
3470 default.
3471 * cpu-score.c: Add score7 architecure.
3472 (compatibile): New function.
3473 * Makefile.am: Add rules for building elf32-score7 object.
3474 * Makefile.in: Regenerate.
3475 * configure.in: Add elf32-score7 object to score vectors.
3476 * configure: Regenerate.
3477 * reloc.c: Add score7 relocs.
3478 * archures.c: Add score3 and score7 machine numbers.
3479 * bfd-in2.h: Regenerate.
3480 * libbfd.h: Regenerate.
3481
58e24671
RW		 34822009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3483
3484 * configure: Regenerate.
3485
5887528b
DA		 34862009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3487
d45b7d74
DA		 3488 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3489 (elf32_hppa_check_relocs): Use it.
3490
5887528b
DA		 3491 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3492 elf64-hppa.c.
3493 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3494 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3495 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3496 (elf_hppa_record_segment_addrs): Likewise.
3497 (elf_hppa_final_link): Likewise.
3498 (elf_hppa_relocate_insn): Likewise.
3499 (elf_hppa_final_link_relocate): Likewise.
3500 (elf64_hppa_relocate_section): Likewise.
3501 * elf64-hppa.c: Insert above.
3502
a03bd320
DA		 35032009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3504
3505 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3506 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3507 (elf_hppa_relocate_section): Likewise.
3508 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3509 from struct elf_link_hash_entry. Add count field.
3510 (struct elf64_hppa_dyn_hash_table): Delete.
3511 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3512 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3513 (hppa_elf_hash_entry, eh_name): Define.
3514 (elf64_hppa_new_dyn_hash_entry): Delete.
3515 (elf64_hppa_dyn_hash_lookup): Delete.
3516 (elf64_hppa_dyn_hash_traverse): Delete.
3517 (get_dyn_name): Delete.
3518 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3519 of struct elf64_hppa_dyn_hash_entry *.
3520 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3521 allocate_global_data_plt, allocate_global_data_stub,
3522 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3523 Likewise.
3524 (hppa64_link_hash_newfunc): New.
3525 (elf64_hppa_hash_table_create): Rework.
3526 (count_dyn_reloc): Likewise.
3527 (hppa64_elf_local_refcounts): New.
3528 (elf64_hppa_check_relocs): Rework using standard technique for recording
3529 local DLT, PLT and OPD reference counts.
3530 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3531 elf_link_hash_entry *.
3532 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3533 allocate_global_data_plt, allocate_global_data_stub,
3534 allocate_global_data_opd, allocate_dynrel_entries,
3535 elf64_hppa_adjust_dynamic_symbol,
3536 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3537 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3538 Use hppa_link_hash_table. Rework.
3539 (elf64_hppa_link_output_symbol_hook): Rework.
3540 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3541 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3542 elf64_hppa_finish_dynamic_sections): Likewise.
3543
ebe24dd4
CL		 35442009-02-26 Christophe Lyon <christophe.lyon@st.com>
3545
3546 * elf32-arm.c (stub_reloc_type): Removed.
3547 (insn_sequence): Renamed reloc_type field to r_type.
3548 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3549 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3550 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3551 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3552 (arm_stub_is_thumb): Catch new stubs.
3553 (arm_type_of_stub): Handle new stubs.
3554 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3555 (bfd_elf32_arm_process_before_allocation): Remove useless
3556 condition.
3557
b9d678e0
L		 35582009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3559
3560 * elf.c (elf_find_function): Use is_function_type to check
3561 function symbol.
3562
56fb3749
SA		 35632009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3564
3565 * xtensa-modules.c: Revert to previous version 1.11 due
3566 to inadvertant commit.
3567
658ff993
SA		 35682009-02-24 Sterling Augustine <sterling@tensilica.com>
3569
3570 * elf32-xtensa.c (text_action_add): Separate test for action
3571 type. Break if saved action is ta_widen_insn at same offset.
3572
cf3eccff
DJ		 35732009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3574
3575 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3576 to elf32_arm_stub_long_branch_any_arm_pic.
3577 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3578 (enum elf32_arm_stub_type, arm_type_of_stub)
3579 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3580 separately.
3581
07d72278
DJ		 35822009-02-24 Joseph Myers <joseph@codesourcery.com>
3583
3584 * elf32-arm.c (PREV_SEC): Update comment.
3585 (group_sections): Rename argument to stubs_always_after_branch.
3586 Reverse the list and place stubs at the end of input sections.
3587 Undefine NEXT_SEC.
3588 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3589
4e31c731
DJ		 35902009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3591
3592 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3593 Fix formatting.
3594 (arm_size_one_stub): Remove unnecessary break.
3595 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3596
35972009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3598
3599 * elf32-arm.c (stub_insn_type): New type.
3600 (stub_reloc_type): Likewise.
3601 (insn_sequence): Likewise.
3602 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3603 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3604 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3605 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3606 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3607 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3608 (elf32_arm_stub_hash_entry): Add new helper fields.
3609 (stub_hash_newfunc): Initialize these new fields.
3610 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3611 to take endianness into account.
3612 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3613 (arm_map_one_stub): Code is now more generic, thanks to
3614 insn_sequence.
3615
c2b4a39d
CL		 36162009-02-23 Christophe Lyon <christophe.lyon@st.com>
3617
3618 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3619 code.
3620 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3621 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3622 BLX is not available. Fix typo in warning message. Add comments
3623 and improve formatting.
3624 (arm_build_one_stub): Adjust to new
3625 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3626 (arm_map_one_stub): Likewise.
3627
0c376465 36282009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3629 Eric Botcazou <ebotcazou@adacore.com>
3630 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3631
3632 * vms.h: Update copyright year, fix comments, reorder declarations.
3633 (_bfd_save_vms_section): Remove the prototype.
3634 (EGPS_S_V_NO_SHIFT): New constant.
3635 (bfd_vms_set_section_flags): New prototype.
3636 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3637 constants.
3638 (EGSY_S_W_FLAGS): Ditto.
3639 (EGSY_S_V_QUAD_VAL): Ditto.
3640 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3641 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3642 EGST_S_B_NAMLNG): Ditto.
3643 (ESRF_S_B_NAMLNG): Ditto.
3644 (ETIR_S_C_HEADER_SIZE): Ditto.
3645 (EGPS_S_V_ALLOC_64BIT): Ditto.
3646 (DST_S_C_EPILOG): Ditto.
3647 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3648 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3649 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3650 (DST_S_L_PCLINE_UNSLONG): Ditto.
3651 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3652 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3653 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3654 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3655 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3656 (DST_S_B_SRC_UNSBYTE): Ditto.
3657 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3658 Add prototypes.
3659 (vms_section, vms_reloc): Remove types.
3660 (hdr_struc): Replaced by ...
3661 (hdr_struct): ... new type.
3662 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3663 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3664 (EMH_DATE_LENGTH): Ditto.
3665 (eom_struc): Replaced by ...
3666 (eom_struct): ... new type.
3667 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3668 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3669 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3670 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3671 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3672 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3673 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3674 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3675 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3676 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3677 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3678 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3679 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3680 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3681 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3682 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3683 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3684 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3685 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3686 (enum file_type_enum): New type.
3687 (struct location_struct): Removed.
3688 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3689 (struct funcinfo, struct module): Ditto.
3690 (struct vms_private_data_struct): Update fields.
3691 (struct vms_section_data_struct): New type.
3692
3693 * vms.c: Update copyright year, fix comments,
3694 Fix includes for DECC, add prototypes.
3695 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3696 some initializers.
3697 Use flavour to set is_vax, location_stack is removed.
3698 (struct pair): Declare.
3699 (fill_section_ptr): Initialize variables at declaration.
3700 Add guard to set SECTION_SYM flag, handlde und section.
3701 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3702 (_bfd_vms_slurp_object_records): New function, replaces previous
3703 vms_object_p.
3704 (vms_slurp_module): New function.
3705 (vms_slurp_image): Ditto.
3706 (vms_object_p): Complete rewrite.
3707 (vms_mkobject): Use is_vax field to slect architecture.
3708 (free_reloc_stream): New function.
3709 (vms_convert_to_var): Ditto.
3710 (vms_convert_to_var_1): Ditto.
3711 (vms_convert_to_var_unix_filename): Ditto.
3712 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3713 VAR format on VMS.
3714 (vms_new_section_hook): Set alignment to 0, allocate private data.
3715 (vms_get_section_contents): Load content.
3716 (vms_get_symbol_info): Handle undefined section.
3717 (vms_find_nearest_line): Handle.
3718 (alloc_reloc_stream): New function.
3719 (vms_slurp_reloc_table): Ditto.
3720 (vms_get_reloc_upper_bound): Make it real.
3721 (vms_canonicalize_reloc): Do the real work.
3722 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3723 ALPHA_R_BOH.
3724 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3725 (vms_set_arch_mach): Check arch.
3726 (vms_set_section_contents): Copy the content after allocation.
3727 (vms_alpha_vec): Update object flags.
3728
3729 * vms-tir.c: Update copyright year, fix comments,
3730 add prototypes for new functions.
3731 (dst_define_location): New function.
3732 (dst_restore_location): New function.
3733 (dst_retrieve_location): New function.
3734 (dst_check_allocation): New function.
3735 (image_dump): Call dst_check_allocation.
3736 (image_write_b): Ditto.
3737 (image_write_w): Ditto.
3738 (image_write_l): Ditto.
3739 (image_write_q): Ditto.
3740 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3741 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3742 CTL_STKDL.
3743 Call error handler instead of abort if name is not known.
3744 (etir_sta): Add quarter_relocs argument and set it.
3745 Fix cast.
3746 (etir_sto): Ditto.
3747 (etir_opr): Ditto, return FALSE in case of error.
3748 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3749 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3750 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3751 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3752 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3753 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3754 Return FALSE in case of error.
3755 (tir_sta): Change sign of psect.
3756 (tir_ctl): Ditto.
3757 (tir_cmd): Fix cast. Makes tir_table static const.
3758 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3759 add argument to explain.
3760 (analyze_etir): Initialize maxptr, add quarter_relocs
3761 declaration, move some declarations into inner scopes.
3762 Handle quarter_relocs and STO_IMM.
3763 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3764 (_bfd_vms_slurp_relocs): New function.
3765 (_bfd_vms_decode_relocs): New function.
3766 (sto_imm): Rewritten.
3767 (start_first_etbt_record): New function.
3768 (start_another_etbt_record): Ditto.
3769 (etir_output_check): Ditto.
3770 (defer_reloc_p): Ditto.
3771 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3772 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3773 rewritte relocations handling.
3774 (_bfd_vms_write_tbt): Removed.
3775 (_bfd_vms_write_dbg): Ditto.
3776
3777 * vms-misc.c: Update copyright year, Fix comments.
3778 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3779 (maybe_adjust_record_pointer_for_object): New function.
3780 (_bfd_vms_get_first_record): New function, replaces ...
3781 (_bfd_vms_get_record): .. removed.
3782 (_bfd_vms_get_object_record): New function.
3783 (_bfd_vms_get_object_record): New function.
3784 (vms_get_remaining_object_record): New function, replaces ...
3785 (_bfd_vms_get_next_record): ... removed.
3786 (add_new_contents): Removed.
3787 (_bfd_save_vms_section): Removed.
3788 (_bfd_get_vms_section): Removed.
3789 (_bfd_vms_output_flush): Write in VAR format.
3790 (new_symbol): Don't make UND section.
3791
3792 * vms-hdr.c: Update copyright year, update list of record handled.
3793 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3794 (_bfd_vms_write_hdr): Strip vms and unix patches,
3795 add comments, truncate module name at 31 characters,
3796 use constants instead of hard-coded value,
3797 write BFD version instead of a fixed string.
3798 (_bfd_vms_slurp_ihd): New function.
3799 (_bfd_vms_slurp_isd): Ditto.
3800 (_bfd_vms_slurp_ihs): Ditto.
3801 (new_module): Ditto.
3802 (parse_module): Ditto
3803 (build_module_list): Ditto.
3804 (module_find_nearest_line): Ditto.
3805 (_bfd_vms_find_nearest_dst_line): Ditto.
3806 (vms_slurp_debug): Ditto.
3807 (_bfd_vms_slurp_dbg): Ditto.
3808 (_bfd_vms_slurp_tbt): Ditto.
3809 (_bfd_vms_write_dbg): Ditto.
3810 (_bfd_vms_write_tbt): Ditto.
3811
3812 * vms-gsd.c: Update copyright year, update list of records handled.
3813 (EVAX_LITERALS_NAME): New macro.
3814 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3815 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3816 (register_universal_symbol): New function and prototype.
3817 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3818 improve debug messages,
3819 use constants instead of hard-coded value,
3820 fix missing endianness conversion,
3821 handle global symbol (SYMG).
3822 (bfd_vms_set_section_flags): New function.
3823 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3824 handle section literals,
3825 fix indentation,
3826 handle section bfd and vms flags,
3827 don't output LIB$INITIALIZE symbol,
3828 fix handling of weak symbols,
3829 fix evax vs vax procedure descriptor,
3830 handle absolute symbols.
3831
3832 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3833 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3834
3835 * makefile.vms (DEFS): Fix flags for VMS.
3836
3837 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3838
3839 * bfd-in2.h: Regenerated.
3840 * libbfd.h: Regenerated.
3841
47149254
CC		 38422009-02-20 Cary Coutant <ccoutant@google.com>
3843
3844 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3845 in struct stat.
3846
6b1cecf3
DK		 38472009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3848
3849 PR gas/7059
3850 * coffcode.h (coff_write_object_contents): Don't let the string
3851 table offset overflow the s_name field when using long section names.
3852
88183869
DK		 38532009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3854
3855 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3856 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3857 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3858 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3859 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3860 (bfd_pmac_xcoff_backend_data): Likewise.
3861 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3862 (bfd_xcoff_aix5_backend_data): Likewise.
3863 (xcoff64_write_object_contents): Delete unused long_section_names
3864 local variable.
3865 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3866 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3867 struct non-const.
3868 * coffcode.h (documentation): Update to describe long section names.
3869 (COFFLONGSECTIONCATHELPER): New helper macro.
3870 (BLANKOR1TOODD): Likewise.
3871 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3872 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3873 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3874 (bfd_coff_set_long_section_names_allowed): New function.
3875 (bfd_coff_set_long_section_names_disallowed): Likewise.
3876 (struct bfd_coff_backend_data): Add new backend hook function
3877 pointer _bfd_coff_set_long_section_names.
3878 (bfd_coff_set_long_section_names): New backend hook.
3879 (coff_write_object_contents): Only generate long section names if
3880 bfd_coff_long_section_names() indicates they are currently enabled.
3881 (bfd_coff_std_swap_table): Make non-const, and initialise long
3882 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3883 (ticoff0_swap_table): Likewise to both.
3884 (ticoff1_swap_table): Again, likewise to both.
3885 * coffgen.c (make_a_section_from_file): Allow long section names
3886 as inputs even if not currently allowed for outputs.
3887 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3888 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3889 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3890 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3891 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3892 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3893 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3894 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3895 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3896 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3897 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3898 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3899 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3900 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3901 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3902 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3903 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3904 * libcoff-in.h: Update copyright year to cause updated copyright
3905 year in generated libcoff.h, and fix typo.
3906 * libcoff.h: Regenerated.
3907 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3908 (_bfd_ecoff_no_long_sections): Add prototype.
3909 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3910 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3911 defined by an including .c file.
3912 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3913 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3914 (ticoff1_swap_table): Likewise to both.
3915
90d8a22c
CL		 39162009-02-18 Christophe Lyon <christophe.lyon@st.com>
3917
3918 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3919 stub. Catch default case error.
3920 (arm_map_one_stub): Add missing Thumb mapping symbol.
3921
12123067
NC		 39222009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3923
3924 PR 9841
3925 * elf32-avr.c: Handle case where no local symbos exist correctly.
3926
fea2b4d6
CL		 39272009-02-16 Christophe Lyon <christophe.lyon@st.com>
3928
3929 bfd/
3930 * elf32-arm.c (arm_long_branch_stub,
3931 arm_thumb_v4t_long_branch_stub,
3932 arm_thumb_thumb_long_branch_stub,
3933 arm_thumb_arm_v4t_long_branch_stub,
3934 arm_thumb_arm_v4t_short_branch_stub,
3935 arm_pic_long_branch_stub):
3936 Renamed to elf32_arm_stub_long_branch_any_any,
3937 elf32_arm_stub_long_branch_v4t_arm_thumb,
3938 elf32_arm_stub_long_branch_thumb_only,
3939 elf32_arm_stub_long_branch_v4t_thumb_arm,
3940 elf32_arm_stub_short_branch_v4t_thumb_arm,
3941 elf32_arm_stub_long_branch_any_any_pic.
3942 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3943 arm_thumb_thumb_stub_long_branch,
3944 arm_thumb_arm_v4t_stub_long_branch,
3945 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3946 Renamed to arm_stub_long_branch_any_any,
3947 arm_stub_long_branch_v4t_arm_thumb,
3948 arm_stub_long_branch_thumb_only,
3949 arm_stub_long_branch_v4t_thumb_arm,
3950 arm_stub_short_branch_v4t_thumb_arm,
3951 arm_stub_long_branch_any_any_pic.
3952
13e0a874
DA		 39532009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3954
3955 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3956 in branch offset check.
3957
3a71aa26
AM		 39582009-02-15 Alan Modra <amodra@bigpond.net.au>
3959
3960 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3961 add toc.symndx and toc.add.
3962 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3963 Set up toc.add.
3964 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3965 callers.
3966 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3967 (branch_reloc_hash_match): New function, extracted from..
3968 (ppc64_elf_tls_optimize): ..here.
3969 (ppc64_elf_relocate_section): Properly set addends when optimizing
3970 tls sequences. Avoid unnecessary reading and writing of insns.
3971 Only redo reloc when symbol changed. Bypass symbol checks when
3972 using tlsld_got.
3973 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3974 (branch_reloc_hash_match): New function, extracted from..
3975 (ppc_elf_tls_optimize): ..here.
3976 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3977 Don't clear addend on zapped __tls_get_addr reloc.
3978
2c2b4ed4
NC		 39792009-02-12 Nick Clifton <nickc@redhat.com>
3980
3981 PR 9827
3982 * elflink.c (bfd_elf_final_link): When counting the relocations,
3983 if the header size has not been set yet then assume that it will
3984 match the output section's reloc type.
3985
453f5985
NS		 39862009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3987
3988 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3989 relocatable link.
3990
3209bffa
AM		 39912009-02-09 Alan Modra <amodra@bigpond.net.au>
3992
3993 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3994 (find_function): Likewise.
3995 (pasted_function): Don't error if no prior function found.
3996 (discover_functions): Revert 2008-12-10 change. Extend first
3997 function range to start of section.
3998
813c8a3c
DA		 39992009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4000
4001 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4002 functions to C90.
4003 * elf64-hppa.h: Likewise.
4004
2d0f9ad9
JM		 40052009-02-06 Joseph Myers <joseph@codesourcery.com>
4006
4007 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4008 .sbss handling.
4009
50e00962
AM		 40102009-02-04 Alan Modra <amodra@bigpond.net.au>
4011
4012 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4013 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4014
52b6b6b9
JM		 40152009-02-03 Sandip Matte <sandip@rmicorp.com>
4016
4017 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4018 * archures.c (bfd_mach_mips_xlr): Define.
4019 * bfd-in2.h: Regenerate.
4020 * cpu-mips.c (I_xlr): Define.
4021 (arch_info_struct): Add XLR entry.
4022 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4023 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4024 (mips_mach_extensions): Add XLR entry.
4025
654c3c9f
EW		 40262009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4027
4028 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4029
31dd3154
JM		 40302009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4031
4032 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4033 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4034 and install-pdf-recursive targets. Define pdfdir.
4035 * doc/Makefile.am: Define pdf__strip_dir. Add
4036 install-pdf and install-pdf-am targets.
d1fa68d3 4037 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4038 * configure: Regenerate.
4039 * Makefile.in: Regenerate
4040 * doc/Makefile.in: Regenerate.
4041
cf869cce
NC		 40422009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4043
4044 * bfd-in2.h: Regenerate.
4045 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4046 fields from n_entries to n_slots where appropriate, update comments.
4047 (HOWTO): Add TLS relocations.
4048 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4049 (enum elf_m68k_got_offset_size): New enum.
4050 (struct elf_m68k_got_entry.type): Move field to ...
4051 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4052 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4053 functions.
4054 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4055 functions.
4056 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4057 fields into n_entries array. Update comments.
4058 (elf_m68k_init_got): Simplify, update all uses.
4059 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4060 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4061 GOT entries; update name, update all uses.
4062 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4063 (elf_m68k_get_got_entry): Update.
4064 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4065 simplify.
4066 (elf_m68k_remove_got_entry_type): Simplify.
4067 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4068 (elf_m68k_can_merge_gots): Update.
4069 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4070 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4071 GOT entries, simplify.
4072 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4073 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4074 field, remove obsoleted local_n_entries field.
4075 (elf_m68k_partition_multi_got_2): New static function.
4076 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4077 update.
4078 (elf_m68k_remove_got_entry_type): Update.
4079 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4080 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4081 update of sgot->size and srelgot->size.
4082 (elf_m68k_gc_sweep_hook): Update.
4083 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4084 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4085 TLS relocations.
4086 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4087 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4088
c1a0a41f
DD		 40892009-02-02 DJ Delorie <dj@redhat.com>
4090
4091 * elf32-mep.c (config_names): Regenerate configuration.
4092
72a80a16
AM		 40932009-02-02 Alan Modra <amodra@bigpond.net.au>
4094
4095 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4096 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4097 * elf.c (bfd_elf_get_str_section): Make static.
4098 (bfd_elf_find_section): Delete.
4099 * libbfd.h: Regenerate.
4100
273f4430
JK		 41012009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4102
4103 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4104 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4105
010e5ae2
AM		 41062009-01-31 Alan Modra <amodra@bigpond.net.au>
4107
4108 * elflink.c (on_needed_list): New function.
4109 (elf_link_add_object_symbols): Link in --as-needed libs if they
4110 satisfy undefined symbols in other libs.
4111
33a7ffc2
JM		 41122009-01-30 Julian Brown <julian@codesourcery.com>
4113
4114 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4115 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4116 with --just-symbols (-R).
4117
13d72a14
AN		 41182009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4119
4120 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4121 high_pc in order to properly sign-extend VMAs.
4122
d334575b 41232009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4124 Mark Shinwell <shinwell@codesourcery.com>
4125 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4126
4127 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4128
528aeb62
CM		 41292009-01-28 Catherine Moore <clm@codesourcery.com>
4130
4131 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4132 SEC_LOAD for dynamic relocation sections.
4133
f6f05983
HPN		 41342009-01-27 Hans-Peter Nilsson <hp@axis.com>
4135
4136 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4137 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4138 the size of local TLS data.
4139
27cc28f9
AS		 41402009-01-27 Andreas Schwab <schwab@suse.de>
4141
4142 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4143 architectures in the archive.
4144
b3bf42d8
HPN		 41452009-01-27 Hans-Peter Nilsson <hp@axis.com>
4146
f551b6f0
HPN		 4147 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4148 <R_CRIS_32_DTPREL>: Correct relocation value.
4149
b3bf42d8
HPN		 4150 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4151 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4152 symbols with non-default visibility.
4153
9bc4e62b
NS		 41542009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4155
4156 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4157 describing the trampolines.
4158 (ppc_elf_relocate_section): Update relocs to describe the
4159 trampolines.
4160
aeaf6540
DA		 41612009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4162
4163 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4164 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4165 and R_PARISC_PCREL12F relocations.
4166
1e8fa21e
AM		 41672009-01-24 Alan Modra <amodra@bigpond.net.au>
4168
4169 PR 6022
4170 * elflink.c (find_version_for_sym): New function split out from,
4171 but without export_dynamic test, ..
4172 (_bfd_elf_link_assign_sym_version): ..here.
4173 (_bfd_elf_export_symbol): Use it.
4174
28caa186
AM		 41752009-01-23 Alan Modra <amodra@bigpond.net.au>
4176
4177 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4178 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4179 * elflink.c: ..here, somewhat modified.
4180 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4181 _bfd_elf_link_find_version_dependencies,
4182 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4183 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4184 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4185 declare..
4186 * elflink.c: ..and make static here.
4187 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4188 of output_bfd from struct elf_find_verdep_info.
4189 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4190 struct elf_info_failed.
4191 (bfd_elf_size_dynamic_sections): Adjust.
4192
be04437d
AM		 41932009-01-22 Alan Modra <amodra@bigpond.net.au>
4194
4195 PR 6832
4196 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4197 after comp_unit_find_line call.
4198
58f9615c
NC		 41992009-01-21 Nick Clifton <nickc@redhat.com>
4200
4201 PR 9769
4202 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4203 tm_gmtoff field in struct tm.
4204
fb266b8b
AM		 42052009-01-21 Alan Modra <amodra@bigpond.net.au>
4206
4207 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4208 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4209 sections in soft-icache lines unless non_ia_text. Don't add
4210 rodata if doing so would exceed line size.
4211
451ffe63
HPN		 42122009-01-19 Hans-Peter Nilsson <hp@axis.com>
4213
4214 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4215 types than bfd_link_hash_indirect, before early return, call
4216 _bfd_elf_link_hash_copy_indirect.
4217
5aa6ff7c
AS		 42182009-01-19 Andrew Stubbs <ams@codesourcery.com>
4219
4220 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4221 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4222 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4223 (elf_backend_obj_attrs_order): New define.
4224 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4225 (elfNN_bed): Add elf_backend_obj_attrs_order.
4226
3483fe2e
AS		 42272009-01-19 Andrew Stubbs <ams@codesourcery.com>
4228
4229 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4230 (obj_attr_size): Likewise.
4231 (write_obj_attribute): Likewise.
4232 (_bfd_elf_copy_obj_attributes): Likewise.
4233 (_bfd_elf_parse_attributes): Likewise.
4234 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4235 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4236 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4237 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4238 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4239 with macros.
4240
2d0bb761
AS		 42412009-01-19 Andrew Stubbs <ams@codesourcery.com>
4242
4243 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4244 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4245 (bfd_elf_add_obj_attr_string): Likewise.
4246 (bfd_elf_add_obj_attr_int_string): Likewise.
4247 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4248 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4249 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4250 Tag_nodefaults has no default value.
4251 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4252 comment to reflect the new state.
4253
a77e83b7
AM		 42542009-01-19 Alan Modra <amodra@bigpond.net.au>
4255
4256 PR 9695
4257 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4258 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4259 (adjust_z_magix): Delete dead code handling QMAGIC.
4260
f6d29e26
KT		 42612009-01-16 Kai Tietz <kai.tietz@onevision.com>
4262
4263 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4264 IMAGE_SCN_MEM_DISCARDABLE.
4265
29670fb9
AM		 42662009-01-16 Alan Modra <amodra@bigpond.net.au>
4267
4268 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4269 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4270 * configure.in (commonbfdlib): Delete.
4271 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4272 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4273 is available, not just for linux.
4274 * po/SRC-POTFILES.in: Regenerate.
4275 * Makefile.in: Regenerate.
4276 * configure: Regenerate.
4277
91e22acd
AS		 42782009-01-15 Andrew Stubbs <ams@codesourcery.com>
4279 Julian Brown <julian@codesourcery.com>
4280
4281 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4282 ARM attributes in ABI 2.07.
4283 * elf32-arm.c (get_secondary_compatible_arch): New function.
4284 (set_secondary_compatible_arch): New function.
4285 (tag_cpu_arch_combine): New function.
4286 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4287 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4288 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4289 make it fit with order_01243.
4290 Add support for Tag_also_compatible_with,
4291 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4292 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4293 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4294 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4295 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4296 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4297 Rework the way unknown attributes are handled.
4298 Defer errors until all attributes have been processed.
4299
7b86a9fa
AS		 43002009-01-15 Andrew Stubbs <ams@codesourcery.com>
4301
4302 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4303 bfd_elf_add_obj_attr_int_string.
4304 Read Tag_compatibility from its new location in the attribute array,
4305 rather than the attribute list.
4306 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4307 bfd_elf_add_obj_attr_int_string.
4308 (_bfd_elf_parse_attributes): Likewise.
4309 (_bfd_elf_merge_object_attributes): There's now only one
4310 Tag_compatibility, and it's in the array, not the list.
4311 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4312 Tag_compatibility.
4313 (bfd_elf_add_obj_attr_compat): Rename to
4314 bfd_elf_add_obj_attr_int_string.
4315 (bfd_elf_add_proc_attr_compat): Rename to
4316 bfd_elf_add_proc_attr_int_string.
4317 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4318 Tag_compatibility.
4319
01e1a5bc
NC		 43202009-01-15 Douglas B Rupp <rupp@gnat.com>
4321
4322 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4323 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4324 (vmsutil.lo): Add dependency rule.
4325 * Makefile.in: Regenerate.
4326 * config.bfd (ia64*-*-*vms*): Add case.
4327 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4328 * configure: Regenerate.
4329 * vmsutil.c: New file.
4330 * vmsutil.h: New file.
4331 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4332 attr to bfd_vma.
4333 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4334 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4335 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4336 elfNN_vms_object_p): New functions
4337 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4338
a33dafc3
L		 43392009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4340
4341 PR ld/9727
4342 * elflink.c (elf_gc_sweep): Exclude the group section if the
4343 first member of the section group is excluded.
4344
13c0e967
AM		 43452009-01-14 Alan Modra <amodra@bigpond.net.au>
4346
4347 PR 9735
4348 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4349 saved filename, use bfd_alloc rather than bfd_malloc for it.
4350
460e679b
AM		 43512009-01-13 Alan Modra <amodra@bigpond.net.au>
4352
4353 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4354
25076afa
AM		 43552009-01-13 Alan Modra <amodra@bigpond.net.au>
4356
4357 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4358
37107878
AM		 43592009-01-12 Alan Modra <amodra@bigpond.net.au>
4360
4361 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4362
cd4a7468
AM		 43632009-01-12 Alan Modra <amodra@bigpond.net.au>
4364
4365 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4366 num_lines_log2.
4367 (struct got_entry): Add br_addr.
4368 (struct call_info): Add priority.
4369 (struct function_info): Add lr_store and sp_adjust.
4370 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4371 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4372 area as an overlay, and check that no other overlays exist. Look up
4373 icache overlay manager entry sym.
4374 (BRA_STUBS, BRA, BRASL): Define.
4375 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4376 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4377 in branch insn.
4378 (count_stub, build_stub): Support soft-icache.
4379 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4380 (spu_elf_size_stubs): Size soft-icache stubs.
4381 (overlay_index): New function.
4382 (spu_elf_build_stubs): Make static. Support soft-icache.
4383 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4384 (find_function_stack_adjust): Save lr store and stack adjust insn
4385 offsets.
4386 (maybe_insert_function): Adjust find_function_stack_adjust call.
4387 (mark_functions_via_relocs): Retrieve priority.
4388 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4389 (sort_calls): Sort by priority first.
4390 (mark_overlay_section): Ignore .ovl.init.
4391 (sum_stack): Only print when stack_analysis.
4392 (print_one_overlay_section): New function, extracted from..
4393 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4394 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4395 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4396 analysis. Call spu_elf_build_stubs.
4397 (spu_elf_relocate_section): For soft-icache encode overlay index
4398 into addresses.
4399 (spu_elf_output_symbol_hook): Support soft-icache.
4400 (spu_elf_modify_program_headers: Likewise.
37107878 4401
cd4a7468
AM		 4402 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4403 num_regions to num_lines. Add line_size and max_branch.
4404 (enum _ovly_flavour): Add ovly_soft_icache.
4405 (spu_elf_build_stubs): Delete.
4406
80c29487
JK		 44072009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4408
4409 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4410 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4411
1bc86aea
HPN		 44122009-01-07 Hans-Peter Nilsson <hp@axis.com>
4413
4414 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4415 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4416 the program, the known offset starts at the negative size of the
4417 TLS section.
4418 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4419 Similar.
4420
3baa454d 44212009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4422
3baa454d 4423 * config.bfd: Add lm32-*-rtems*.
75606e85 4424
9dbe8890
L		 44252009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4426
4427 * coff-ppc.c: Add 2009 to Copyright.
4428 * elf32-cris.c: Likewise.
4429 * elflink.c: Likewise.
4430
0bdf8d40
HPN		 44312009-01-03 Hans-Peter Nilsson <hp@axis.com>
4432
4433 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4434 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4435
54ac0771
L		 44362009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4437
4438 PR ld/9679
4439 * elflink.c (elf_merge_st_other): New.
4440 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4441 hide them if needed.
4442 (elf_link_add_object_symbols): Updated.
4443
d8880531
L		 44442009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4445
4446 PR ld/9676
4447 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4448 ref_dynamic and dynamic_def fields when setting def_regular
4449 to 1.
4450
b70b5c14
NC		 44512009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4452
4453 PR 9682
4454 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4455 literal.
4456
d8880531 4457For older changes see ChangeLog-2008
56882138
AM		 4458\f
4459Local Variables:
4460mode: change-log
4461left-margin: 8
4462fill-column: 74
4463version-control: never
4464End:
GDB Binutils - Deliverables
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