1 2009-09-24 Alan Modra <amodra@bigpond.net.au>
4 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
5 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
6 Remove "function" parm, adjust caller.
8 2009-09-23 Matt Rice <ratmice@gmail.com>
10 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
12 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
13 DT_DEPAUDIT from audit/depaudit arguments.
14 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
15 (elf_link_add_object_symbols): Set dt_audit target data when finding a
17 * bfd-in2.h: Regenerate.
18 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
20 2009-09-23 Jie Zhang <jie.zhang@analog.com>
22 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
23 .rel.plt and .plt sections are removed.
24 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
25 section. Remove the duplicated removing of empty .rel.plt
28 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
30 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
31 patch to handle the new personality relaxation.
33 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
35 * elf-eh-frame.c (make_pc_relative): New function.
36 (_bfd_elf_write_section_eh_frame): Use it.
38 2009-09-21 Alan Modra <amodra@bigpond.net.au>
40 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
41 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
42 (MR_0_3, MR_3_0): Define.
43 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
44 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
45 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
46 table. Check for presense of __tls_get_addr_opt
47 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
48 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
49 (write_glink_stub): Add param p.
50 (ppc_elf_relocate_section): Adjust write_glink_stub call.
51 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
53 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
54 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
55 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
56 table. Check for presense of __tls_get_addr_opt.
57 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
58 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
59 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
60 LD_R2_0R1, MTLR_R11): Define.
61 (build_tls_get_addr_stub): New function.
62 (ppc_build_one_stub): Call it.
63 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
64 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
65 __tls_get_addr plt call.
66 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
68 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
70 * elf-bfd.h (eh_cie_fde): Add personality_offset and
71 make_per_encoding_relative to the CIE structure. Add a padding field.
72 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
73 rather than 0xf0 when masking out the base address encoding
74 Record the offset of personality data from the start of the CIE.
75 Remove a repeated elf_backend_can_make_relative_eh_frame check.
76 (find_merged_cie): Take an info argument. If the personality
77 binds locally, try converting an absolute personality into
79 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
80 when masking out the base address encoding. Update the call to
82 (_bfd_elf_eh_frame_section_offset): Discard relocations against
83 the personality data if we are converting into PC-relative form.
84 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
85 when masking out the base address encoding. Handle
86 make_per_encoding_relative.
88 2009-09-18 Alan Modra <amodra@bigpond.net.au>
91 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
92 R_PPC_EMB_SDA2I16 complain_overflow_signed.
93 (create_sdata_sym): Pass info rather than htab.
94 Update all callers. Ensure symbols are hidden.
95 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
96 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
97 _GLOBAL_OFFSET_TABLE_.
98 (elf_finish_pointer_linker_section): Don't assume that sdata base
99 symbol is always at 0x8000 offset. Don't subtract the addend here.
100 (is_static_defined): New function.
101 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
102 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
103 relocs. Downgrade error on unexpected section for EMB_SDA2REL
104 reloc symbols to a warning.
106 2009-09-18 Nick Clifton <nickc@redhat.com>
108 * po/es.po: Updated Spanish translation.
109 * po/vi.po: Updated Vietnamese translation.
111 2009-09-18 Alan Modra <amodra@bigpond.net.au>
113 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
114 functions. Use throughout.
115 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
116 from indirect symbol.
117 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
118 (add_symbol_adjust): Simplify.
119 (defined_code_entry, defined_func_desc): New functions.
120 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
121 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
122 defined_code_entry to follow indirect sym links.
123 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
124 (ppc_type_of_stub): Follow indirect sym links.
125 (toc_adjusting_stub_needed): Likewise.
126 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
127 rather than defining them at stub.
128 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
131 2009-09-16 Tristan Gingold <gingold@adacore.com>
133 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
135 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
136 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
137 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
138 when possible to avoid warnings.
139 (bfd_mach_o_print_section_map): Ditto.
140 (bfd_mach_o_section_get_entry_size): New function.
141 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
143 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
145 2009-09-14 Nick Clifton <nickc@redhat.com>
147 * po/fi.po: Updated Finnish translation.
149 2009-09-11 Nick Clifton <nickc@redhat.com>
151 * po/bfd.pot: Updated by the Translation project.
153 2009-09-11 Philippe De Muyter <phdm@macqel.be>
155 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
156 hack. objcopy `-B' (`--binary-architecture') option is now handled
159 2009-09-11 Nick Clifton <nickc@redhat.com>
161 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
164 2009-09-11 Jie Zhang <jie.zhang@analog.com>
166 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
167 NULL if `ht' is NULL.
169 2009-09-09 Martin Thuresson <martin@mtme.org>
171 Update soruces to compile cleanly with -Wc++-compat:
172 * aoutx.h: Add casts.
173 * archive.c: Add casts.
174 * archive64.c: Add casts.
175 * archures.c: Add casts.
176 * bfd-in2.h: Regenerated.
177 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
178 * bfdio.c: Add casts.
179 * binary.c: Add casts.
180 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
181 parameter to use enum value instead of int.
182 * coffcode.h: Add casts.
183 * coffgen.c: Add casts.
184 * cofflink.c: Add casts.
185 * compress.c: Add casts.
186 * dwarf1.c: Add casts.
187 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
188 bfd_ptr. Update code to use new name.
189 * elf-attrs.c: Add casts.
190 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
191 anonymous struct. (union gotplt_union, struct
192 elf_link_virtual_table_entry): Move to top level.
193 * elf-eh-frame.c: Add casts.
194 * elf-strtab.c: Add casts.
195 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
196 argument name from typename to type_name.
197 * elf32-i386.c: Add casts.
198 * elf64-x86-64.c: Add casts.
199 * elfcode.h: Add casts.
200 * elfcore.h: Add casts.
201 * elflink.c: Add casts.
202 * format.c: Add casts.
205 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
207 * libbfd.c: Add casts.
208 * linker.c: Add casts.
209 * merge.c: Add casts.
210 * opncls.c: Add casts.
211 * peXXigen.c: Add casts.
212 * peicode.h: Add casts.
213 * reloc.c: Add casts.
214 * section.c: Add casts.
215 * simple.c: Add casts.
217 * stabs.c: Add casts.
219 * targets.c: Add casts.
220 * tekhex.c: Add casts.
221 * verilog.c: Add casts.
223 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
225 * configure: Regenerate.
227 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
229 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
230 for the mode of target PLT entries.
231 (allocate_dynrelocs): Only adjust symbol type if setting its
234 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
236 * configure: Regenerate.
238 2009-09-09 Nick Clifton <nickc@redhat.com>
241 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
242 section headers containing sh_link values of SHN_BEFORE or
244 * elfcode.h (elf_object_p): Likewise.
246 2009-09-09 Tristan Gingold <gingold@adacore.com>
248 Handle DYLD_INFO introduced by Darwin10.
249 * mach-o.h (bfd_mach_o_load_command_type): Add
250 BFD_MACH_O_LC_DYLD_INFO.
251 (bfd_mach_o_dyld_info_command): New type.
252 (bfd_mach_o_load_command): Add dyld_info field.
253 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
254 (bfd_mach_o_scan_read_dyld_info): New function.
255 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
256 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
257 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
258 (bfd_mach_o_print_dyld_info): New function.
260 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
262 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
263 linkonce or linker script discarded section.
265 2009-09-09 Alan Modra <amodra@bigpond.net.au>
267 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
269 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
271 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
272 range call the bfd error hander and use R_68K_NONE instead.
274 2009-09-07 Tristan Gingold <gingold@adacore.com>
276 * po/SRC-POTFILES.in: Regenerate.
277 * po/bfd.pot: Regenerate.
279 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
280 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
281 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
282 st_mtim.tv_nsec to gas/configure.in
283 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
284 * configure: Regenerate.
285 * config.in: Regenerate.
286 * vmsutil.c: Moved to gas/config/te-vms.c
287 * vmsutil.h: Removed.
288 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
289 (BFD32_BACKENDS): Remove vmsutil.lo
290 * Makefile.in: Regenerate.
292 2009-09-05 Eli Zaretskii <eliz@gnu.org>
294 * coffcode.h: Include libiberty.h.
296 2009-09-05 Martin Thuresson <martin@mtme.org>
298 * coff-arm.c (coff_arm_relocate_section)
299 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
300 Change member name class to symbol_class.
301 * coff-i960.c (coff_i960_relocate_section) Rename variable
302 class to class_val. Change member name class to symbol_class.
303 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
304 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
305 * coff-stgo32.c (adjust_aux_in_post)
306 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
308 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
309 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
310 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
312 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
313 variables named class to n_sclass. (coff_write_symbols): Rename
314 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
315 argument class to symbol_class.
316 * cofflink.c (_bfd_coff_link_hash_newfunc)
317 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
318 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
319 Update code to use renamed members.
320 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
321 argument class to in_class.
322 * libcoff-in.h (struct coff_link_hash_entry, struct
323 coff_debug_merge_type) Renamed members class to symbol_class and
325 * libcoff.h Regenerated.
326 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
327 Rename argument class to in_class.
328 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
330 * pef.h (struct bfd_pef_imported_symbol): Changed name of
331 member class to symbol_class.
333 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
335 * configure: Regenerated.
337 2009-09-04 Tristan Gingold <gingold@adacore.com>
339 * configure.in: Bump version to 2.20.51
341 2009-09-04 Alan Modra <amodra@bigpond.net.au>
343 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
345 2009-09-04 Jie Zhang <jie.zhang@analog.com>
347 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
349 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
350 for empty .rela.bss and .rel.plt sections.
352 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
354 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
355 R_MIPS_JALR unless symbol resolves locally.
357 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
359 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
360 has_static_relocs for R_MIPS_JALR.
362 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
364 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
365 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
368 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
370 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
373 2009-09-01 Tristan Gingold <gingold@adacore.com>
375 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
376 dependencies. Reindent.
377 * configure.com: Ported to Itanium VMS. Now generates a build.com
378 to build without make. Add messages but make edit silent.
379 * hosts/alphavms.h: Add a prototype for stpcpy.
380 * vms.c: Add a missing include for Alpha VMS.
381 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
383 2009-08-31 Jan Beulich <jbeulich@novell.com>
385 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
386 * elf.c (bfd_elf_get_default_section_type): New.
387 (elf_fake_sections): Use bfd_elf_get_default_section_type.
389 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
391 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
393 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
395 2009-08-30 Alan Modra <amodra@bigpond.net.au>
398 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
399 (bfd_emul_get_commonpagesize): Likewise.
401 2009-08-29 Martin Thuresson <martin@mtme.org>
403 * elf32-arm.c (struct stub_def): Rename member template to
404 template_sequence. (arm_build_one_stub,
405 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
406 Rename variable template to template_sequence.
407 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
408 Rename variable template to template_val.
409 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
411 * coffgen.c (coff_make_empty_symbol)
412 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
413 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
415 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
417 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
419 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
420 * ieee.c (ieee_make_empty_symbol): Rename variable new to
422 * linker.c (bfd_new_link_order): Rename variable new to
424 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
426 * oasys.c (oasys_make_empty_symbol): Rename variable new to
428 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
429 new to new_symbol_type.
430 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
432 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
434 (read_hdr, rs6000coff_core_p)
435 (rs6000coff_core_file_matches_executable_p)
436 (rs6000coff_core_file_failing_command)
437 (rs6000coff_core_file_failing_signal): Updated function to use new
439 * som.c (som_make_empty_symbol): Rename variable new to
441 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
443 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
444 variable new to new_symbol.
446 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
448 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
449 bfdlibdir and bfdincludedir.
450 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
451 [INSTALL_LIBBFD]: ... here, ...
452 [INSTALL_LIBBFD]: ... and empty overrides here.
453 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
454 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
455 * Makefile.in: Regenerate.
456 * configure: Regenerate.
458 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
460 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
461 relocations. Rewrite output of dynamic TLS relocations.
462 (DTP_OFFSET, TP_OFFSET): New constants.
463 (dtpoff_base): Update.
464 (tpoff): Rename to tpoff_base, update.
465 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
466 New functions. Move code from elf_m68k_relocate_section here.
467 (elf_m68k_relocate_section): Update.
468 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
470 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
472 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
474 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
475 Handle non_got_ref field.
476 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
478 2009-08-26 Alan Modra <amodra@bigpond.net.au>
481 * linker.c (bfd_find_version_for_sym): Revert warning.
483 2009-08-26 Alan Modra <amodra@bigpond.net.au>
486 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
487 other wildcard match. Warn on multiple wildcard matches.
489 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
491 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
493 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
494 only in this condition.
495 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
496 to build but not install libbfd.la in this condition.
497 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
498 (install_libbfd, install_libbfd): Remove.
499 * Makefile.in: Regenerate.
500 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
501 (INCLUDES): ... this.
503 * doc/Makefile.in: Regenerate.
505 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
507 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
508 dependency tracking to work for them.
509 (targets.lo, archures.lo, dwarf.lo): Rewrite to
510 use automake dependency tracking mechanism.
511 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
512 (mkdep section): Remove.
513 (BUILT_SOURCES): New, list $(BUILD_HFILES).
514 * Makefile.in: Regenerate.
515 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
517 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
518 (install-pdf, install-pdf-recursive, install-html)
519 (install-html-recursive): Remove.
520 * Makefile.in: Regenerate.
522 * Makefile.in: Regenerate.
523 * aclocal.m4: Likewise.
524 * config.in: Likewise.
525 * configure: Likewise.
527 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
529 * elf32-arm.c (arch_has_thumb2_nop): New function.
530 (arch_has_arm_nop): New function.
531 (elf32_arm_final_link_relocate): NOP opcodes changed.
533 2009-08-16 Doug Evans <dje@google.com>
535 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
536 at least don't leak memory.
538 2009-08-13 DJ Delorie <dj@redhat.com>
540 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
543 2009-08-12 Nick Clifton <nickc@redhat.com>
545 * po/fi.po: Updated Finnish translation.
547 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
549 Merge some FRV FDPIC changes into the Blackfin code.
550 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
551 summary reloc information.
552 (bfinfdpic_dynamic_got_plt_info): New.
553 (_bfin_create_got_section): Create the PLT section here.
554 (elf32_bfinfdpic_create_dynamic_sections): Not here.
555 (_bfinfdpic_count_nontls_entries): Move out of...
556 (_bfinfdpic_count_got_plt_entries): ... here.
557 (_bfinfdpic_count_relocs_fixups): Likewise.
558 (_bfinfdpic_reset_got_plt_entries): New.
559 (_bfinfdpic_size_got_plt): Move out of...
560 (elf32_bfinfdpic_size_dynamic_sections): ... here.
561 (bfinfdpic_relocate_section): Be careful not to call
562 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
563 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
565 (elf_backend_discard_info): Define for FD-PIC.
567 2009-08-11 Alan Modra <amodra@bigpond.net.au>
569 * elflink.c: Add FIXMEs for some places that require octets_per_byte
571 * elf-eh-frame.c: Likewise.
574 2009-08-11 Alan Modra <amodra@bigpond.net.au>
576 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
577 to x86 and x86_64 configurations.
578 * configure: Regenerate.
580 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
582 Stop using bfd_usrdata in libbfd.
583 * coff-stgo32.c (bfd_coff_go32stub): Remove.
584 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
585 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
586 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
587 filehdr_dst->u.go32.stub. New comment with the reason.
588 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
589 Substitute the removed macro bfd_coff_go32stub.
590 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
591 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
592 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
593 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
594 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
596 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
597 * libcoff-in.h (coff_data_type): New field go32stub.
598 * libcoff.h: Regenerated.
600 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
602 Fix go32 stub preservation by objcopy.
603 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
604 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
607 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
609 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
611 (elf32_arm_final_link_relocate): Treat local undefined symbols the
612 same as global undefined symbols.
613 (elf32_arm_relocate_section): Give an error for local undefined
614 non-weak symbols, unless the reloc will not use the symbol.
616 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
618 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
619 (ppc_elf_relax_section): Use symbol index to distinguish
622 2009-08-10 Alan Modra <amodra@bigpond.net.au>
624 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
626 2009-08-10 Alan Modra <amodra@bigpond.net.au>
628 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
629 info for STT_GNU_IFUNC.
630 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
631 on got refs in case the symbol turns out to be ifunc.
632 (ppc_elf_gc_sweep_hook): Similarly.
633 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
634 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
635 (ppc_elf_size_dynamic_sections): Likewise.
636 (ppc_elf_relocate_section): Likewise.
638 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
640 From Mike Frysinger <michael.frysinger@analog.com>
641 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
642 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
643 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
644 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
645 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
646 Adjust to match the renamed reloc definitions.
648 2009-08-08 Alan Modra <amodra@bigpond.net.au>
651 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
652 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
654 2009-08-07 Tom Tromey <tromey@redhat.com>
656 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
659 2009-08-06 Michael Eager <eager@eagercon.com>
661 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
662 * Makefile.in: Regenerate.
663 * archures.c: Add bfd_arch_microblaze.
664 * bfd-in2.h: Regenerate.
665 * config.bfd: Add microblaze target.
666 * configure.in: Add bfd_elf32_microblaze_vec target.
667 * configure: Regenerate.
668 * cpu-microblaze.c: New.
669 * elf32-microblaze.c: New.
670 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
671 * libbfd.h: Regenerate.
672 * reloc.c: Add MICROBLAZE relocations.
673 * section.c: Add struct relax_table and relax_count to section.
674 * targets.c: Add bfd_elf32_microblaze_vec.
676 2009-08-06 Jakub Jelinek <jakub@redhat.com>
677 Alan Modra <amodra@bigpond.net.au>
680 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
682 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
683 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
685 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
687 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
688 at least once when fixing cortex-a8.
690 2009-08-05 Chao-ying Fu <fu@mips.com>
692 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
693 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
694 for CPUs. It is true for RM9000.
695 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
697 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
698 to guard the transformation.
700 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
702 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
703 (spu_elf_size_sections): Declare prototype.
704 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
705 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
706 (spu_elf_emit_fixup): New function.
707 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
708 (spu_elf_size_sections): New function.
710 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
712 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
713 (arm_build_one_stub): Build a8 veneers as a separate pass.
714 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
715 parameters. Use them to check if we create a different a8 fixup
716 than the previous pass.
717 (elf32_arm_size_stubs): Move scope of stub_changed and
718 prev_num_a8_fixes into main loop.
719 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
721 2009-08-04 Alan Modra <amodra@bigpond.net.au>
723 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
724 which find_plt_ent is called. Delete redundant code.
726 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
729 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
730 invalid string offset.
732 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
735 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
736 to htab->init_got_offset and plt to htab->init_plt_offset
737 when discarding space for dynamic relocations.
739 2009-08-03 Alan Modra <amodra@bigpond.net.au>
741 * elf32-ppc.c (struct plt_entry): Revise comments.
742 (ppc_elf_check_relocs): Don't create needless plt_entry info
743 for non-pie executables. Don't test info->pie when info->shared
744 already covers that case.
745 (ppc_elf_gc_sweep_hook): Adjust for above change.
746 (add_stub_sym): Don't test info->pie when info->shared tested.
747 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
748 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
749 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
750 (ppc_elf_relocate_section): Likewise.
752 2009-08-03 Alan Modra <amodra@bigpond.net.au>
754 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
755 for local ifunc symbols in non-pie executables, regardless of
756 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
757 code so that it's obvious that we only do anything special for
759 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
760 (allocate_dynrelocs): Correct comment for syms defined in plt.
761 Don't specially allocate ifunc dyn relocs.
762 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
763 (ppc_elf_relocate_section): Set "relocation" value for ifunc
764 syms in non-pie executables. No specially allocated dyn relocs
765 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
766 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
767 a non-pie executable.
769 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
770 Jakub Jelinek <jakub@redhat.com>
773 * elf32-i386.c (elf_i386_tls_transition): Check executable
774 instead of shared for TLS when building PIE.
775 (elf_i386_check_relocs): Likewise.
776 (elf_i386_allocate_dynrelocs): Likewise.
777 (elf_i386_relocate_section): Likewise.
779 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
780 instead of shared for TLS when building PIE.
781 (elf64_x86_64_check_relocs): Likewise.
782 (elf64_x86_64_allocate_dynrelocs): Likewise.
783 (elf64_x86_64_relocate_section): Likewise.
785 2009-07-31 Anthony Green <green@moxielogic.com>
787 * config.bfd (targ_cpu): Add moxie-uclinux support.
789 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
791 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
793 2009-07-30 Alan Modra <amodra@bigpond.net.au>
795 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
796 used by indirect function support. Count dynamic relocs for
798 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
799 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
800 in iplt and their relocs in reliplt. Don't make ifunc syms
801 dynamic. Allocate got entry relocs for non-dynamic ifunc in
802 reliplt. Handle other dynamic relocs for ifunc.
803 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
804 ifunc in reliplt, likewise relocs for got against local ifunc.
805 Typo fix on reliplt size adjust.
806 (ppc_elf_relocate_section): Don't use plt scheme of allocating
807 relocs 1-1 with entries for iplt, instead just add using
808 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
809 Error on invalid ifunc dyn relocs.
810 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
812 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
813 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
814 (ppc64_elf_reloc_type_lookup): Handle new relocs.
815 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
816 (allocate_dynrelocs): As for elf32-ppc.c above.
817 (ppc64_elf_size_dynamic_sections): Likewise.
818 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
819 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
820 (ppc_size_one_stub): Similarly.
821 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
823 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
825 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
827 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
828 change. Add note to head comment.
830 2009-07-28 Jan Beulich <jbeulich@novell.com>
832 * archive.c (get_extended_arelt_filename): Remove redundant
833 range check on index.
835 2009-07-27 Doug Kwan <dougkwan@google.com>
837 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
839 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
841 * archures.c bfd_*_arch): Sorted.
842 (bfd_archures_list): Likewise.
844 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
846 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
847 to R_cr16_NUM32 relocation.
849 2009-07-26 Michael Eager <eager@eagercon.com>
851 * archures.c: Add bfd_mach_ppc_405
854 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
856 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
857 * cpu-l1om.c (bfd_l1om_arch): Likewise.
859 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
861 * archures.c (bfd_architecture): Add bfd_arch_l1om.
862 (bfd_l1om_arch): New.
863 (bfd_archures_list): Add &bfd_l1om_arch.
864 * bfd-in2.h: Regenerated.
866 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
867 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
868 if bfd_elf64_x86_64_freebsd_vec is supported.
869 (targ_selvecs): Likewise.
871 * configure.in: Support bfd_elf64_l1om_vec and
872 bfd_elf64_l1om_freebsd_vec.
873 * configure: Regenerated.
877 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
878 (bfd_elf64_l1om_vec): Likewise.
879 (bfd_elf64_l1om_freebsd_vec): Likewise.
881 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
882 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
883 * Makefile.in: Regenerated.
885 * targets.c (bfd_elf64_l1om_vec): New.
886 (bfd_elf64_l1om_freebsd_vec): Likewise.
887 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
888 bfd_elf64_l1om_freebsd_vec.
890 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
891 Alan Modra <amodra@bigpond.net.au>
893 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
894 * bfd-in2.h: Regenerate.
895 * libbfd.h: Regenerate.
896 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
897 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
898 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
900 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
903 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
904 instead of shared for R_X86_64_TPOFF32.
905 (elf64_x86_64_relocate_section): Likewise.
907 2009-07-23 Ulrich Drepper <drepper@redhat.com>
909 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
910 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
911 with the BSF_GNU_UNIQUE flag bit set.
912 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
913 for symbols with STB_GNU_UNIQUE binding.
914 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
915 with the STB_GNU_UNIQUE binding.
916 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
917 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
918 symbols with the unique_global field set.
919 (elf_link_output_extsym): Set unique_global field for symbols with
920 the STB_GNU_UNIQUE binding.
921 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
922 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
924 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
926 * bfd-in2.h: Regenerate.
928 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
930 * elflink.c (elf_link_output_extsym): Revert the last change.
932 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
935 * elflink.c (elf_link_output_extsym): Special case ifunc syms
936 when ref_regular, not def_regular.
938 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
941 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
942 from a DSO into a normal FUNC symbol.
943 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
944 a normal FUNC symbol.
946 2009-07-17 Chao-ying Fu <fu@mips.com>
948 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
949 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
950 interlocking, the last PLT entry needs a nop in the branch delay slot.
951 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
952 output the last two PLT entries in reverse order.
954 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
956 * elf32-i386.c (elf_i386_relocate_section): Don't get local
957 STT_GNU_IFUNC symbol for relocatable link.
958 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
960 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
962 * bfdio.c (bfd_iovec): Add comments for bmmap.
963 * bfd-in2.h: Regenerated.
965 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
967 * Makefile.am: Run "make dep-am".
968 * Makefile.in: Regenerated.
970 2009-07-10 Doug Kwan <dougkwan@google.com>
972 * elf32-arm.c (stub_hash_newfunc): Initialize fields
973 target_addend and orig_insn.
975 2009-07-10 Tom Tromey <tromey@redhat.com>
977 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
978 (elf-eh-frame.lo): Likewise.
979 (elf32-bfin.lo): Likewise.
980 (elf32-frv.lo): Likewise.
981 (elf32-xc16x.lo): Likewise.
982 * Makefile.in: Rebuild.
983 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
984 * elf-eh-frame.c: Likewise.
985 * elf32-bfin.c: Likewise.
986 * elf32-frv.c: Likewise.
987 * elf32-xc16x.c: Likewise.
989 2009-07-10 Julian Brown <julian@codesourcery.com>
991 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
992 symbol a stub entry is derived from, not the entry for the stub
993 itself, in call to elf32_arm_final_link_relocate.
995 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
997 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
998 when reporting addends.
1000 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1002 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1003 data even when no stubs.
1004 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1006 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1008 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1009 (ppc_elf_get_synthetic_symtab): Report addend.
1010 (PLT_IFUNC): Define.
1011 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1012 (ppc_elf_create_glink): New function.
1013 (ppc_elf_create_dynamic_sections): Use it.
1014 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1015 (update_local_sym_info): Allocate space for local_plt array.
1016 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1018 (is_branch_reloc): New function.
1019 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1020 (ppc_elf_gc_sweep_hook): Likewise.
1021 (ppc_elf_adjust_dynamic_symbol): Likewise.
1022 (allocate_dynrelocs): Likewise.
1023 (ppc_elf_size_dynamic_sections): Likewise.
1024 (ppc_elf_relocate_section): Likewise.
1025 (branch_reloc_hash_match): Use is_branch_reloc.
1026 (ppc_elf_tls_optimize): Adjust for local_plt.
1027 (write_glink_stub): New function, extracted from..
1028 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1029 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1030 branch table when dynamic.
1031 (elf_backend_post_process_headers): Define.
1032 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1033 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1034 (ppc64_elf_get_synthetic_symtab): Report addend.
1035 (struct ppc_stub_hash_entry): Add plt_ent.
1036 (PLT_IFUNC): Define.
1037 (struct ppc_link_hash_table): Add iplt and reliplt.
1038 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1039 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1040 (update_local_sym_info): Allocate space for local_plt array.
1041 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1043 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1044 and don't change hash flags here.
1045 (is_branch_reloc): New function.
1046 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1047 (ppc64_elf_gc_sweep_hook): Likewise.
1048 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1049 (allocate_dynrelocs): Likewise.
1050 (ppc64_elf_size_dynamic_sections): Likewise.
1051 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1052 (ppc64_elf_size_stubs): Likewise.
1053 (ppc64_elf_relocate_section): Likewise.
1054 (get_sym_h): Adjust for local_plt.
1055 (branch_reloc_hash_match): Use is_branch_reloc.
1056 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1057 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1059 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1061 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1063 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1065 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1066 and ref_regular_nonweak comment.
1067 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1068 when def_regular, not ref_regular.
1069 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1070 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1071 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1073 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1075 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1076 of malloc'd struct call_info.
1077 (pasted_function): Likewise, priority too.
1079 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1081 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1082 alignment when packing sections into overlays.
1084 2009-07-03 Cary Coutant <ccoutant@google.com>
1086 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1088 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1090 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1091 changes only) earlier patch:-
1093 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1095 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1096 give .debug and .reloc data characteristics.
1097 (DOT_RELOC): New define for .reloc section string.
1098 (coff_write_object_contents): Use DOT_RELOC instead of string.
1100 2009-07-02 Tom Tromey <tromey@redhat.com>
1102 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1103 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1105 2009-07-01 Nick Clifton <nickc@redhat.com>
1107 * elf-m10300.c: Remove trailing white space.
1108 * reloc.c: Likewise.
1110 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1112 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1113 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1114 * configure.in: Use them.
1115 * configure: Regenerate.
1116 * config.in: Regenerate.
1117 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1118 #define _BSD_SOURCE. Add comments.
1119 (vms_file_stats_name): Calculate creation date based on available
1120 runtime data. Return 1 for version instead of 0.
1122 2009-07-01 Nick Clifton <nickc@redhat.com>
1125 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1126 to R_ARM_THM_PC8 relocation.
1128 2009-06-29 Nick Clifton <nickc@redhat.com>
1130 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1131 different uses of the relocations addend when a symbol is in a
1134 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1138 SHT_REL/SHT_RELA sections on executable nor shared library.
1139 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1140 as a normal section.
1142 2009-06-25 Nick Clifton <nickc@redhat.com>
1144 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1145 symbols with SEC_MERGE flag.
1147 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1149 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1150 give .debug and .reloc data characteristics.
1151 (DOT_RELOC): New define for .reloc section string.
1152 (coff_write_object_contents): Use DOT_RELOC instead of string.
1154 2009-06-25 Tristan Gingold <gingold@adacore.com>
1156 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1157 (bfd_mach_o_canonicalize_dynamic_symtab)
1158 (bfd_mach_o_get_synthetic_symtab): Defines.
1159 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1160 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1162 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1163 for scattered relocations.
1164 (bfd_mach_o_i386_print_thread): New function.
1165 (bfd_mach_o_print_thread): Define.
1167 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1168 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1169 New functions extracted from ...
1170 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1171 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1172 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1173 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1174 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1175 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1177 (bfd_mach_o_scan_read_dylib): Ditto.
1178 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1180 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1181 decode isym and flags on little endian targets. Set dysymtab field.
1182 (bfd_mach_o_scan_start_address): Adjust for enum names.
1183 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1184 (bfd_mach_o_print_section): Display bfd section name.
1185 (bfd_mach_o_print_segment): Display none if no name.
1186 (bfd_mach_o_print_dysymtab): Display next index for local, external
1187 and undefined symbols.
1188 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1189 Display dylinker name. Display thread and unixthread commands content.
1190 (bfd_mach_o_print_thread): New macro.
1192 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1193 (bfd_mach_o_ppc_thread_flavour): Ditto.
1194 (bfd_mach_o_i386_thread_flavour): Ditto.
1195 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1196 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1197 BFD_MACH_O_THREAD_STATE_NONE.
1198 (bfd_mach_o_segment_command): Remove segment field.
1199 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1200 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1201 (bfd_mach_o_prebound_dylib_command): Ditto.
1202 (bfd_mach_o_dylib_command): Ditto.
1203 (bfd_mach_o_prebound_dylib_command): Remove section field.
1204 (mach_o_data_struct): Add dysymtab field.
1205 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1206 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1207 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1208 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1209 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1211 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1213 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1214 field of struct dirent.
1216 2009-06-23 Tristan Gingold <gingold@adacore.com>
1218 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1219 of this macro. Fix indentation.
1221 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1223 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1224 destination for defined dynamic symbols when deciding whether to
1225 insert a stub or not.
1226 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1227 when actually accessed through a PLT, even when generating a
1230 2009-06-22 Tristan Gingold <gingold@adacore.com>
1232 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1235 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1237 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1238 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1240 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1242 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1244 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1246 * elflink.c (elf_link_add_object_symbols): Avoid warning
1247 from -Wjump-misses-init in gcc 4.5.0.
1249 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1253 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1255 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1258 r_symndx. Report local symbol name on error.
1259 (elf_i386_check_relocs): Updated. Report local symbol name on
1261 (elf_i386_gc_sweep_hook): Updated.
1262 (elf_i386_relocate_section): Likewise.
1264 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1265 r_symndx. Report local symbol name on error.
1266 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1268 (elf64_x86_64_gc_sweep_hook): Updated.
1269 (elf64_x86_64_relocate_section): Likewise.
1271 2009-06-19 Tristan Gingold <gingold@adacore.com>
1273 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1275 2009-06-19 Tristan Gingold <gingold@adacore.com>
1277 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1278 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1279 (bfd_mach_o_valid): Ditto.
1280 (bfd_mach_o_wide_p): Ditto.
1281 (bfd_mach_o_canonicalize_reloc): Ditto.
1282 (bfd_mach_o_build_commands): Ditto.
1283 (bfd_mach_o_scan_read_thread): Ditto.
1284 (bfd_mach_o_flatten_sections): Ditto.
1285 (bfd_mach_o_scan_start_address): Ditto.
1286 (bfd_mach_o_lookup_section): Ditto.
1287 (bfd_mach_o_core_fetch_environment): Ditto.
1288 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1289 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1290 (bfd_mach_o_scan_write_symtab): Ditto.
1291 Use macros instead of hard-coded values.
1292 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1293 Use bfd_mach_o_get_data instead of direct access. Use macros
1294 instead of hard-coded values.
1295 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1296 Remove sym argument and get section from mdata.
1297 Move code into the else branch.
1298 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1299 Remove sym argument and get section from mdata. Adjust code.
1300 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1301 switch (which replaces consecutive if statements).
1302 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1303 module table, table of content, indirect symbols and external
1305 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1307 (bfd_mach_o_scan_read_linkedit): New function.
1308 (bfd_mach_o_scan_read_str): Ditto.
1309 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1311 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1312 bfd_mach_o_count_symbols never returns an error.
1313 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1314 symtab field (there might be only one symtab).
1315 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1316 Handle sub frameworks, sub umbrella, sub library and sub client.
1317 Read code signature and segment split info commands.
1318 (bfd_mach_o_scan): Reindent.
1319 (bfd_mach_o_xlat_name): New type.
1320 (bfd_mach_o_print_flags): New function.
1321 (bfd_mach_o_get_name): Ditto.
1322 (bfd_mach_o_cpu_name): New variable.
1323 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1324 (bfd_mach_o_section_type_name)
1325 (bfd_mach_o_section_attribute_name)
1326 (bfd_mach_o_load_command_name): New variables.
1327 (bfd_mach_o_print_private_header): New function.
1328 (bfd_mach_o_print_section_map): New function extracted from
1329 bfd_mach_o_print_private_bfd_data.
1330 (bfd_mach_o_print_section): Ditto. Print more infos.
1331 (bfd_mach_o_print_segment): Ditto.
1332 (bfd_mach_o_print_dysymtab): Ditto.
1333 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1334 load weak dylib, reexport dylib and id dylib.
1335 Handle code signature and segment_split info.
1336 Handle sub frameworks, sub umbrella, sub library and sub client.
1337 (bfd_mach_o_section_get_nbr_indirect): New function.
1339 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1340 (bfd_mach_o_header_flags): New enum to define header flags.
1341 (bfd_mach_o_section_attribute): New enum to replace ...
1342 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1343 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1344 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1345 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1346 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1347 these removed macros.
1348 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1349 (bfd_mach_o_dylib_module): New type.
1350 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1352 (bfd_mach_o_dylib_table_of_content): New type.
1353 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1354 (bfd_mach_o_dylib_reference): New type.
1355 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1356 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1357 modules, toc, references and indirect syms.
1358 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1359 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1360 unused). Add comment.
1361 (bfd_mach_o_dylib_command): Ditto.
1362 (bfd_mach_o_prebound_dylib_command): Ditto.
1363 (bfd_mach_o_linkedit_command): New type.
1364 (bfd_mach_o_str_command): New type.
1365 (bfd_mach_o_load_command): Add linkedit and str fields.
1366 (mach_o_data_struct): Add symtab field.
1367 (bfd_get_mach_o_data): Renamed to ...
1368 (bfd_mach_o_get_data): ... this new macro.
1369 (bfd_mach_o_scan_read_symtab_symbol,
1370 bfd_mach_o_scan_read_symtab_strtab,
1371 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1373 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1374 instead of direct access.
1376 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1378 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1379 R_PPC_PLTREL24 relocs.
1380 (ppc_elf_relocate_section): Likewise.
1382 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1384 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1385 pointer to sym hash. Update all uses.
1386 (update_plt_info): Likewise. Don't check addend here.
1388 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1390 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1391 bfd_sym_from_r_symndx.
1392 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1394 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1396 * elf-bfd.h (struct sym_sec_cache): Delete.
1397 (struct sym_cache): New.
1398 (bfd_section_from_r_symndx): Delete prototype.
1399 (bfd_sym_from_r_symndx): Define prototype.
1400 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1401 (bfd_sym_from_r_symndx): ..new function.
1402 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1403 bfd_section_from_r_symndx to new struct and function.
1404 * elf32-bfin.c: Likewise.
1405 * elf32-hppa.c: Likewise.
1406 * elf32-i386.c: Likewise.
1407 * elf32-m32r.c: Likewise.
1408 * elf32-m68hc1x.c: Likewise.
1409 * elf32-m68hc1x.h: Likewise.
1410 * elf32-m68k.c: Likewise.
1411 * elf32-ppc.c: Likewise.
1412 * elf32-s390.c: Likewise.
1413 * elf32-sh.c: Likewise.
1414 * elf64-ppc.c: Likewise.
1415 * elf64-s390.c: Likewise.
1416 * elf64-x86-64.c: Likewise.
1417 * elfxx-sparc.c: Likewise.
1418 * elfxx-sparc.h: Likewise.
1420 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1423 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1425 2009-06-18 Nick Clifton <nickc@redhat.com>
1427 * elflink.c (elf_link_sort_relocs): Return early if there are no
1430 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1432 Merge cegcc and mingw32ce target name changes from
1435 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1437 * config.bfd: Add arm*-*-cegcc* target.
1439 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1441 * config.bfd: Add arm-*-mingw32ce* target.
1443 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1446 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1447 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1448 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1450 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1453 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1454 * elf32-i386.c (elf_i386_check_relocs): Use it.
1455 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1457 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1459 * elf-bfd.h (elf_dyn_relocs): New.
1461 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1462 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1464 (elf_i386_copy_indirect_symbol): Likewise.
1465 (elf_i386_check_relocs): Likewise.
1466 (elf_i386_gc_sweep_hook): Likewise.
1467 (elf_i386_allocate_dynrelocs): Likewise.
1468 (elf_i386_readonly_dynrelocs): Likewise.
1469 (elf_i386_size_dynamic_sections): Likewise.
1471 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1472 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1473 with elf_dyn_relocs.
1474 (elf64_x86_64_copy_indirect_symbol): Updated.
1475 (elf64_x86_64_check_relocs): Likewise.
1476 (elf64_x86_64_gc_sweep_hook): Likewise.
1477 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1478 (elf64_x86_64_allocate_dynrelocs): Likewise.
1479 (elf64_x86_64_readonly_dynrelocs): Likewise.
1480 (elf64_x86_64_size_dynamic_sections): Likewise.
1482 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1484 * elf32-arm.c (create_got_section): Get existing .rela.got
1486 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1487 * elf32-lm32.c (create_got_section): Likewise.
1488 * elf32-m32r.c (create_got_section): Likewise.
1489 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1490 * elf32-s390.c (create_got_section): Likewise.
1491 * elf32-sh.c (create_got_section): Likewise.
1492 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1493 * elf64-s390.c (create_got_section): Likewise.
1494 * elfxx-sparc.c (create_got_section): Likewise.
1496 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1499 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1503 * elf32-i386.c (elf_i386_local_hash): Removed.
1504 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1505 (elf_i386_get_local_sym_hash): Likewise.
1507 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1508 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1509 (elf64_x86_64_get_local_sym_hash): Likewise.
1510 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1511 (get_local_sym_hash): Likewise.
1513 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1515 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1516 rel_got_sec and plt_sec.
1517 (elfNN_ia64_relax_section): Updated.
1518 (elfNN_ia64_create_dynamic_sections): Likewise.
1519 (get_got): Likewise.
1520 (allocate_dynrel_entries): Likewise.
1521 (elfNN_ia64_size_dynamic_sections): Likewise.
1522 (set_got_entry): Likewise.
1523 (elfNN_ia64_choose_gp): Likewise.
1524 (elfNN_ia64_relocate_section): Likewise.
1525 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1526 (elfNN_ia64_finish_dynamic_sections): Likewise.
1528 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1530 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1533 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1535 * configure.in (elf): Add elf-ifunc.lo.
1537 * configure: Regenerated.
1538 * Makefile.in: Likewise.
1540 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1541 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1543 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1544 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1546 (elf_i386_link_hash_table_create): Likewise.
1547 (elf_i386_create_dynamic_sections): Likewise.
1548 (elf_i386_check_relocs): Likewise.
1549 (elf_i386_allocate_dynrelocs): Likewise.
1550 (elf_i386_size_dynamic_sections): Likewise.
1551 (elf_i386_relocate_section): Likewise.
1552 (elf_i386_finish_dynamic_symbol): Likewise.
1553 (elf_i386_finish_dynamic_sections): Likewise.
1554 (elf_i386_create_got_section): Removed.
1556 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1557 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1559 (elf64_x86_64_compute_jump_table_size): Updated.
1560 (elf64_x86_64_link_hash_table_create): Likewise.
1561 (elf64_x86_64_create_dynamic_sections): Likewise.
1562 (elf64_x86_64_check_relocs): Likewise.
1563 (elf64_x86_64_allocate_dynrelocs): Likewise.
1564 (elf64_x86_64_size_dynamic_sections): Likewise.
1565 (elf64_x86_64_relocate_section): Likewise.
1566 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1567 (elf64_x86_64_finish_dynamic_sections): Likewise.
1568 (elf64_x86_64_create_got_section): Removed.
1570 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1571 for pointer alignment. Set up section pointers.
1572 (_bfd_elf_create_dynamic_sections): Likewise.
1573 (_bfd_elf_create_ifunc_sections): Moved to ...
1574 * elf-ifunc.c: Here. New.
1576 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1577 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1580 2009-06-16 Doug Kwan <dougkwan@google.com>
1582 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1583 to bfd_signed_vma. Cast constant operands which are used in
1584 offset related expressions to bfd_signed_vma type as appropriate.
1586 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1588 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1589 (elf_backend_plt_sym_val): Define.
1591 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1593 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1594 (elf_backend_reloc_type_class): Define.
1596 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1598 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1599 from an executable to a shared library treat R_VAX_PC32
1600 relocations as R_VAX_PLT32 ones.
1602 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1604 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1605 symbols in GOT space calculation.
1606 (elf_vax_relocate_section): Adjust accordingly.
1608 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1610 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1613 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1615 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1617 (elf_vax_relocate_section): Likewise.
1619 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1622 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1624 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1627 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1629 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1631 * Makefile.am: Run "make dep-am".
1632 * Makefile.in: Regenerated.
1634 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1636 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1637 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1639 2009-06-15 Nick Clifton <nickc@redhat.com>
1641 * po/ru.po: New Russian translation.
1642 * configure.in (ALL_LINGUAS): Add ru.
1643 * configure: Regenerate.
1645 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf32-i386.c: Remove duplicated comments.
1649 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1653 dynamic IFUNC pointer in non-shared object. Use .got.plt
1654 for IFUNC definition in PIE.
1655 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1658 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1659 dynamic IFUNC pointer in non-shared object. Use .got.plt
1660 for IFUNC definition in PIE.
1661 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1664 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_check_relocs): Properly report
1667 local symbol for unhandled relocation against STT_GNU_IFUNC
1669 (elf_i386_relocate_section): Likewise.
1670 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1671 (elf64_x86_64_relocate_section): Likewise.
1673 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1677 (elf_i386_link_hash_table): Add loc_hash_table and
1679 (elf_i386_local_hash): New.
1680 (elf_i386_local_htab_hash): Likewise.
1681 (elf_i386_local_htab_eq): Likewise.
1682 (elf_i386_get_local_sym_hash): Likewise.
1683 (elf_i386_link_hash_table_free): Likewise.
1684 (elf_i386_allocate_local_dynrelocs): Likewise.
1685 (elf_i386_finish_local_dynamic_symbol): Likewise.
1686 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1687 (elf_i386_link_hash_table_create): Create loc_hash_table and
1689 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1690 (elf_i386_size_dynamic_sections): Likewise.
1691 (elf_i386_relocate_section): Likewise.
1692 (elf_i386_finish_dynamic_sections): Likewise.
1693 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1696 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1697 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1699 (elf64_x86_64_local_hash): New.
1700 (elf64_x86_64_local_htab_hash): Likewise.
1701 (elf64_x86_64_local_htab_eq): Likewise.
1702 (elf64_x86_64_get_local_sym_hash): Likewise.
1703 (elf64_x86_64_link_hash_table_free): Likewise.
1704 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1705 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1706 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1707 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1708 and loc_hash_memory.
1709 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1711 (elf64_x86_64_size_dynamic_sections): Likewise.
1712 (elf64_x86_64_relocate_section): Likewise.
1713 (elf64_x86_64_finish_dynamic_sections): Likewise.
1714 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1717 2009-06-10 Philip Blundell <philb@gnu.org>
1719 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1720 elf_sec->this_hdr == NULL.
1722 2009-06-12 Tristan Gingold <gingold@adacore.com>
1724 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1725 * bfd-in2.h: Regenerated.
1726 * libbfd.h: Regenerated.
1728 * mach-o.c (FILE_ALIGN): New macro.
1729 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1730 (bfd_mach_o_print_symbol): Ditto.
1731 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1732 (bfd_mach_o_get_reloc_upper_bound): New function.
1733 (bfd_mach_o_canonicalize_reloc): Ditto.
1734 (bfd_mach_o_scan_write_relocs): Ditto.
1735 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1736 (bfd_mach_o_scan_write_section_64): Ditto.
1737 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1738 written for load command. Do not compute section file offset.
1739 (bfd_mach_o_scan_write_segment_64): Ditto.
1740 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1741 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1743 (bfd_mach_o_mangle_symbols): ... this new function.
1744 (bfd_mach_o_write_contents): Be sure to have load commands built.
1745 Call bfd_mach_o_mangle_symbols.
1746 (bfd_mach_o_build_commands): Adjust for filelen field.
1747 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1748 Do not set symtab file offset anymore here.
1749 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1750 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1751 Set reloc_count and rel_filepos section fields.
1752 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1754 (bfd_mach_o_scan_read_section_64): Ditto.
1755 (bfd_mach_o_scan_read_section): Ditto.
1756 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1757 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1758 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1759 Handle weak-ref symbols.
1760 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1761 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1762 (bfd_mach_o_scan): Remove assignment to removed field.
1763 (bfd_mach_o_mkobject_init): Ditto.
1764 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1765 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1766 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1767 (bfd_mach_o_swap_reloc_in): Ditto.
1768 (bfd_mach_o_swap_reloc_out): Ditto.
1770 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1771 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1772 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1773 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1774 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1775 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1776 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1777 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1778 (BFD_MACH_O_N_WEAK_DEF): New macros.
1780 (bfd_mach_o_section_type): Add new enumeration values.
1781 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1782 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1783 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1784 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1786 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1787 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1788 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1789 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1790 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1791 (BFD_MACH_O_RELENT_SIZE): Ditto.
1792 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1793 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1794 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1795 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1796 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1797 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1798 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1799 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1800 (bfd_mach_o_reloc_info): New struct.
1801 (bfd_mach_o_asymbol): New struct.
1802 (bfd_mach_o_symtab_command): The symbols field is now of type
1804 (bfd_mach_o_load_command): The offset and len fields are now of type
1806 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1807 Add a filelen field. Add comments.
1808 (bfd_mach_o_backend_data): New struct.
1809 (bfd_mach_o_get_backend_data): New macro.
1810 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1812 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1813 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1814 (bfd_mach_o_canonicalize_reloc): Ditto.
1816 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1817 duplicated macro. Now defined to _bfd_generic_is_local_label.
1818 (TARGET_NAME_BACKEND): New macro...
1819 (TARGET_NAME_BACKEND): ... used to name a new variable.
1820 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1821 Mach-O backend data.
1823 * mach-o-i386.c (i386_howto_table): New variable.
1824 (bfd_mach_o_i386_swap_reloc_in): New function.
1825 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1826 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1827 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1828 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1829 (bfd_mach_o_bfd_reloc_type_lookup)
1830 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1832 2009-06-11 Eric Paris <eparis@redhat.com>
1833 Nick Clifton <nickc@redhat.com>
1835 * opncls.c (_maybe_make_executable): New function. Gives execute
1836 permission to an executable bfd that was opened for writing
1837 provided that it is a regular file. Replaces common code found in...
1838 (bfd_close): here and ...
1839 (bfd_close_all_done): here.
1841 2009-06-11 Anthony Green <green@moxielogic.com>
1843 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1844 * bfd-in2.h: Rebuilt.
1845 * libbfd.h: Rebuilt.
1846 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1848 (moxie_reloc_map): Ditto.
1849 Clean up copyright notice.
1851 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1853 * bfd-in2.h: bfd_mmap prototype.
1854 * bfdio.c (bfd_mmap): New function.
1855 * libbfd.h (bfd_iovec): Add bmmap.
1856 * cache.c (cache_bmmap): New function.
1857 (cache_iovec): Initialize bmmap member.
1858 * opencls.c (opncls_bmmap): New function.
1859 (opncls_iovec): Initialize bmmap member.
1861 2009-06-09 Tristan Gingold <gingold@adacore.com>
1863 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1864 and stabstr_segment fields.
1865 (mach_o_be_vec, mach_o_le_vec): Removed
1866 (bfd_mach_o_version): New prototype.
1868 * mach-o.c (bfd_mach_o_version): Make this function public.
1869 (mach_o_wide_p): New function.
1870 (bfd_mach_o_wide_p): Ditto.
1871 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1873 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1874 Search in the list only if the name starts with a dot.
1875 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1876 test. Check bfd_seek status.
1877 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1878 (bfd_mach_o_scan_write_section_32): Ditto.
1879 (bfd_mach_o_scan_write_section_64): Ditto.
1880 (bfd_mach_o_scan_write_section): Removed.
1881 (bfd_mach_o_scan_write_segment): Split into ...
1882 (bfd_mach_o_scan_write_segment_32): ... this and ...
1883 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1884 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1885 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1886 symbol table. Now returns a boolean.
1887 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1888 Adjust for status type.
1889 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1890 test. Write symbol table. Numbers the sections.
1891 (bfd_mach_o_read_header): Check bfd_seek status.
1892 Use mach_o_wide_p instead of hard-coded test.
1893 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1894 (bfd_mach_o_scan_read_section_64): Ditto.
1895 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1896 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1897 handled common symbols.
1898 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1899 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1900 (bfd_mach_o_scan_read_dylinker): Ditto.
1901 (bfd_mach_o_scan_read_dylib): Ditto.
1902 (bfd_mach_o_scan_read_thread): Ditto.
1903 (bfd_mach_o_scan_read_symtab): Ditto.
1904 Do not create a section for the stabs.
1905 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1906 (bfd_mach_o_scan_read_segment): Ditto.
1907 (bfd_mach_o_scan_read_command): Ditto.
1908 (bfd_mach_o_scan_start_address): Ditto.
1909 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1910 (bfd_mach_o_archive_p): Check bfd_seek status.
1911 (bfd_mach_o_core_fetch_environment): Ditto.
1913 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1915 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1918 (elf_i386_link_hash_table_create): Initialize irelifunc.
1919 (elf_i386_check_relocs): Updated. Set up irelifunc for
1921 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1922 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1924 (elf_i386_relocate_section): Likewise.
1926 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1927 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1928 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1930 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1931 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1933 (elf64_x86_64_relocate_section): Likewise.
1935 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1937 (_bfd_elf_create_ifunc_sections): This.
1939 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1941 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1944 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1947 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1948 building shared object. Check info->executable instead of
1949 !info->shared when setting non_got_ref.
1950 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1951 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1952 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1954 (elf_i386_relocate_section): Output dynamic relocation for
1955 R_386_32 against STT_GNU_IFUNC symbol to get the real
1956 function address when building shared object.
1957 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1958 relocation for STT_GNU_IFUNC symbol in shared object.
1960 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1961 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1962 symbol when building shared object. Check info->executable
1963 instead of !info->shared when setting non_got_ref.
1964 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1965 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1966 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1968 (elf64_x86_64_relocate_section): Output dynamic relocation
1969 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1970 function address when building shared object.
1971 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1972 relocation for STT_GNU_IFUNC symbol in shared object.
1974 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1976 * Makefile.am: Run "make dep-am".
1977 (BFD32_BACKENDS): Add mach-o-i386.lo.
1978 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1979 * Makefile.in: Regenerate.
1981 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1983 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1984 when looking for soft-icache stubs.
1986 2009-06-05 Tristan Gingold <gingold@adacore.com>
1988 * mach-o.h: Update copyright year.
1989 (bfd_mach_o_mach_header_magic): New enum.
1990 (bfd_mach_o_cpu_subtype): Now an enum.
1991 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1992 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1993 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1994 (bfd_mach_o_load_command): Field type_required is now a boolean.
1995 Reindent prototypes.
1996 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1997 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1998 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1999 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2000 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2001 (bfd_mach_o_canonicalize_symtab): Ditto.
2002 (bfd_mach_o_get_symbol_info): Ditto.
2003 (bfd_mach_o_print_symbol): Ditto.
2004 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2005 (bfd_mach_o_make_empty_symbol): Ditto.
2006 (bfd_mach_o_write_contents): Ditto.
2008 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2009 bfd_mach_o_mkobject): Defines.
2010 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2011 Do not check with target vector but with flavour.
2012 (struct mach_o_section_name_xlat): New declaration.
2013 (dwarf_section_names_xlat): Ditto.
2014 (text_section_names_xlat): Ditto.
2015 (data_section_names_xlat): Ditto.
2016 (struct mach_o_segment_name_xlat): Ditto.
2017 (segsec_names_xlat): Ditto.
2018 (bfd_mach_o_convert_section_name_to_bfd): New function.
2019 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2020 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2021 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2022 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2023 Accept any input and output flavour. Do not share private data
2025 (bfd_mach_o_count_symbols): Add a comment.
2026 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2027 (bfd_mach_o_canonicalize_symtab): Ditto.
2028 (bfd_mach_o_get_symbol_info): Ditto.
2029 (bfd_mach_o_print_symbol): Ditto.
2030 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2031 Use constants instead of hard-coded values.
2032 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2034 (bfd_mach_o_scan_write_section_64): Ditto.
2035 (bfd_mach_o_scan_write_segment): Ditto.
2036 Do not copy sections anymore.
2037 (bfd_mach_o_write_contents): Make it public.
2038 Remove dead code. Rewrite typeflag assignment.
2039 (bfd_mach_o_build_commands): New function.
2040 (bfd_mach_o_set_section_contents): Ditto.
2041 (bfd_mach_o_make_empty_symbol): Make it public.
2042 (bfd_mach_o_read_header): Make it static.
2043 Convert to bfd_boolean.
2044 Use constants instead of hard-coded values.
2045 (bfd_mach_o_make_bfd_section): Call
2046 bfd_mach_o_convert_section_name_to_bfd to create name.
2047 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2049 (bfd_mach_o_scan_read_section_64): Ditto.
2050 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2051 a segment anymore. Use constants instead of hard-coded values.
2052 (bfd_mach_o_scan_read_command): Fix style.
2053 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2054 Get rid of BFD_IO_FUNCS.
2055 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2056 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2057 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2058 (bfd_mach_o_object_p): Removed.
2059 (bfd_mach_o_gen_core_p): New function, replaces ...
2060 (bfd_mach_o_core_p): ... deleted.
2061 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2063 * mach-o-i386.c: New file.
2064 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2065 * configure.in (TDEFINES): Add mach_o_i386_vec.
2066 * configure: Regenerated.
2067 * targets.c: Add mach_o_i386_vec.
2069 * mach-o.c: Update copyright years.
2070 (BFD_IO_FUNCS): Remove (was not used).
2071 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2072 bfd_mach_o_slurp_extended_name_table,
2073 bfd_mach_o_construct_extended_name_table,
2074 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2075 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2076 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2077 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2078 bfd_mach_o_get_section_contents_in_window,
2079 bfd_mach_o_bfd_is_local_label_name,
2080 bfd_mach_o_bfd_is_target_special_symbol,
2081 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2082 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2083 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2084 bfd_mach_o_minisymbol_to_symbol,
2085 bfd_mach_o_bfd_get_relocated_section_contents,
2086 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2087 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2088 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2089 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2090 bfd_mach_o_bfd_merge_private_bfd_data,
2091 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2092 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2093 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2094 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2095 bfd_mach_o_bfd_copy_private_header_data,
2096 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2097 * mach-o-target.c: ... here.
2098 Update copyright years.
2100 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2102 * dep-in.sed: Don't use \n in replacement part of s command.
2103 * Makefile.am (DEP1): LC_ALL for uniq.
2105 * Makefile.in: Regenerate.
2107 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2109 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2110 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2111 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2113 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2116 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2117 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2118 against STT_GNU_IFUNC symbols for static executables.
2119 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2120 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2122 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2123 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2124 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2125 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2127 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2129 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2130 symbols to be left unimported when linking statically.
2131 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2132 code when linking statically.
2134 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2136 * elf32-i386.c (elf_i386_check_relocs): Increment
2137 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2138 against STT_GNU_IFUNC symbol.
2139 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2140 local STT_GNU_IFUNC definition is used.
2141 (elf_i386_relocate_section): Handle got.offset != -1 for
2142 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2145 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2146 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2147 relocations against STT_GNU_IFUNC symbol.
2148 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2149 local STT_GNU_IFUNC definition is used.
2150 (elf64_x86_64_relocate_section): Handle got.offset != -1
2151 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2152 STT_GNU_IFUNC symbol.
2154 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2157 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2158 (elf_i386_reloc_type_lookup): Likewise.
2159 (R_386_tls): Removed.
2160 (R_386_irelative): New.
2161 (R_386_vt_offset): Updated.
2162 (elf_i386_rtype_to_howto): Likewise.
2163 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2164 (elf_i386_link_hash_table_create): Initialize igotplt,
2166 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2167 (elf_i386_adjust_dynamic_symbol): Likewise.
2168 (elf_i386_allocate_dynrelocs): Likewise.
2169 (elf_i386_relocate_section): Likewise.
2170 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2172 (elf_i386_finish_dynamic_symbol): When building a static
2173 executable, use .iplt, .igot.plt and .rel.iplt sections for
2174 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2175 locally defined STT_GNU_IFUNC symbol.
2177 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2178 (x86_64_reloc_map): Likewise.
2179 (R_X86_64_standard): Updated.
2180 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2181 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2183 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2184 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2185 (elf64_x86_64_allocate_dynrelocs): Likewise.
2186 (elf64_x86_64_relocate_section): Likewise.
2187 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2189 (elf64_x86_64_finish_dynamic_symbol): When building a static
2190 executable, use .iplt, .igot.plt and .rela.iplt sections for
2191 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2192 for locally defined STT_GNU_IFUNC symbol.
2194 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2195 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2197 * bfd-in2.h: Regenerated.
2198 * libbfd.h: Likewise.
2200 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2203 (_bfd_elf_make_ifunc_reloc_section): Removed.
2204 (_bfd_elf_is_ifunc_symbol): Likewise.
2205 (_bfd_elf_create_static_ifunc_sections): New.
2207 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2209 (elf_link_add_object_symbols): Here.
2210 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2211 STT_GNU_IFUNC symbol.
2212 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2213 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2214 (IFUNC_INFIX): Removed.
2215 (get_ifunc_reloc_section_name): Likewise.
2216 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2217 (_bfd_elf_is_ifunc_symbol): Likewise.
2218 (_bfd_elf_create_static_ifunc_sections): New.
2220 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2223 (create_got_section): Likewise.
2224 (allocate_dynrelocs): Likewise.
2225 (readonly_dynrelocs): Likewise.
2226 (set_tls_module_base): Likewise.
2227 (dtpoff_base): Likewise.
2229 (elf_i386_link_hash_table_create): Updated.
2230 (elf_i386_create_dynamic_sections): Likewise.
2231 (elf_i386_check_relocs): Likewise.
2232 (elf_i386_size_dynamic_sections): Likewise.
2233 (elf_i386_relocate_section): Likewise.
2235 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2236 (create_got_section): Likewise.
2237 (allocate_dynrelocs): Likewise.
2238 (readonly_dynrelocs): Likewise.
2239 (set_tls_module_base): Likewise.
2240 (dtpoff_base): Likewise.
2242 (elf64_x86_64_link_hash_table_create): Updated.
2243 (elf64_x86_64_create_dynamic_sections): Likewise.
2244 (elf64_x86_64_check_relocs): Likewise.
2245 (elf64_x86_64_size_dynamic_sections): Likewise.
2246 (elf64_x86_64_relocate_section): Likewise.
2248 2009-05-28 Nick Clifton <nickc@redhat.com>
2250 * targets.c (_bfd_target_vector): Only include plugin target in
2251 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2253 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2255 * elf32-spu.c (struct call_info): New member broken_cycle.
2256 (remove_cycle): Instead of physically removing call_info structures
2257 to break call graph cycles, mark them using the broken_cycle flag.
2258 (mark_overlay_section): Respect broken_cycle flag.
2259 (unmark_overlay_section): Likewise.
2260 (collect_lib_sections): Likewise.
2261 (collect_overlays): Likewise.
2262 (sum_stack): Likewise.
2264 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2266 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2267 (mark_functions_via_relocs): Initialize callee->count to 1.
2268 (pasted_function): Likewise.
2269 (spu_elf_auto_overlay): Honor call counts when determining number
2270 of stubs required in software i-cache mode.
2272 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2274 * plugin.c (program_name): Remove.
2275 (plugin_program_name): New.
2276 (bfd_plugin_set_program_name): New.
2277 (try_load_plugin): Use plugin_program_name.
2278 * plugin.h (bfd_plugin_set_program_name): New.
2280 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2282 * aclocal.m4: Include ../config/plugins.m4.
2283 * configure.in: Use AC_PLUGINS.
2284 * configure: Regenerate.
2285 * Makefile.in: Regenerate.
2286 * doc/Makefile.in: Regenerate.
2288 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2290 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2292 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2293 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2294 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2295 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2296 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2297 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2298 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2299 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2300 * reloc.c (bfd_generic_relax_section): Likewise.
2301 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2302 * vms.c (vms_bfd_relax_section): Likewise.
2304 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2308 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2309 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2311 * elf32-i386.c (allocate_dynrelocs): Updated.
2312 (elf_i386_relocate_section): Likewise.
2313 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2314 (elf64_x86_64_relocate_section): Likewise.
2316 * elf64-x86-64.c (is_indirect_symbol): Removed.
2318 2009-05-26 Nick Clifton <nickc@redhat.com>
2320 * po/id.po: Updated Indonesian translation.
2322 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2324 * Makefile.am: Run "make dep-am".
2327 (ALL_MACHINES): Add cpu-plugin.lo.
2328 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2329 (BFD32_BACKENDS): Add plugin.lo.
2330 (BFD32_BACKENDS_CFILES): Add plugin.c.
2331 (libbfd_la_LIBADD): Add LIBDL
2332 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2333 (bfd_plugin_arch): Declare.
2334 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2335 * bfd.c (bfd): Add plugin_data.
2336 * config.bfd: Handle the plugin target.
2337 * configure.in: Check for --enable-plugins.
2338 (LT_INIT): Use the dlopen option.
2339 * cpu-plugin.c: New.
2342 * targets.c (plugin_vec): Declare.
2343 (_bfd_target_vector): Add plugin_vec.
2344 * Makefile.in: Regenerate.
2345 * bfd-in2.h: Regenerate.
2346 * configure: Regenerate.
2348 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2350 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2351 per line with all lines having continuation backslash. Prefix
2352 first line with "A", following lines with "B".
2353 * Makefile.am (DEP): Don't use dep.sed here.
2354 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2355 dep.sed here on dependencies, sort and uniq.
2356 * Makefile.in: Regenerate.
2358 2009-05-25 Tristan Gingold <gingold@adacore.com>
2360 * makefile.vms: Add verilog.obj to object list OBJS.
2362 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2364 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2365 for BFD_IN_MEMORY is cleared.
2366 (bfd_bwrite): Zero excess memory allocated.
2368 2009-05-22 Julian Brown <julian@codesourcery.com>
2370 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2372 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2373 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2374 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2375 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2376 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2377 (a8_erratum_fix, a8_erratum_reloc): New structs.
2378 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2379 num_a8_erratum_fixes, fix_cortex_a8 fields.
2380 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2381 (elf32_arm_add_stub): Split into two parts, creating...
2382 (elf32_arm_create_or_find_stub_sec): New function.
2383 (elf32_arm_final_link_relocate): Add forward declaration.
2384 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2385 relocations, multiple relocations per stub.
2386 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2387 (arm_size_one_stub): Use find_stub_size_and_template.
2388 (a8_reloc_compare): New.
2389 (find_thumb_glue): Add forward declaration.
2390 (cortex_a8_erratum_scan): New.
2391 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2392 (bfd_elf32_arm_set_cortex_a8_fix): New.
2393 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2394 (arm_map_one_stub): Add THUMB32_TYPE support.
2395 (a8_branch_to_stub_data): New.
2396 (make_branch_to_a8_stub): New.
2397 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2398 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2399 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2400 Cortex-A8 erratum workaround.
2401 * bfd-in2.h: Regenerate.
2403 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2405 * Makefile.am: Run "make dep-am".
2406 * Makefile.in: Regenerate.
2407 * po/SRC-POTFILES.in: Regenerate.
2409 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2411 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2414 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2416 * elf-bfd.h (struct elf_backend_data
2417 <elf_backend_link_output_symbol_hook>): Return an int.
2418 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2419 symbols on deleted .opd entries.
2420 * elflink.c (elf_link_output_sym): Return without outputting sym
2421 if output_symbol_hook returns 2.
2422 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2423 Abort if we must not discard sym.
2424 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2426 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2427 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2428 elf_backend_link_output_symbol_hook return type change.
2429 * elf32-arm.c (output_arch_syminfo): Likewise.
2430 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2431 (elf32_arm_output_arch_local_syms): Likewise.
2432 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2433 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2434 (bfd_score_elf_link_output_symbol_hook): Likewise.
2435 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2436 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2437 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2438 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2439 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2440 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2441 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2442 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2443 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2444 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2445 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2447 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2449 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2450 out of range .opd symbols.
2452 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2454 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2455 fprintf_vma directly.
2456 * peXXigen.c (pe_print_edata): Likewise.
2457 (pe_print_pdata): Likewise.
2458 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2459 (_bfd_XX_print_private_bfd_data_common): Likewise.
2461 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2463 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2465 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2466 Paul Brook <paul@codesourcery.com>
2468 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2469 fix discarded sections.
2471 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2473 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2474 sections into the software icache.
2476 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2478 * elf32-spu.c (build_stub): Always build "compact" sofware
2481 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2483 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2484 (spu_elf_setup): Initialize it.
2485 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2486 Update to new-sytle cache manager data structures.
2487 (spu_elf_build_stubs): Generate new-style cache manager data
2488 structures and symbols.
2489 (spu_elf_auto_overlay): Update size computation.
2491 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2493 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2494 segments first amongst the program headers.
2496 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2498 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2499 into addresses for relocation types that look at high bits. Remove
2500 special handling of relocation overflow warnings.
2502 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2504 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2505 control flow graph between fragments of a function.
2507 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2509 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2510 generate only a 16-byte .toe section.
2511 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2513 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2515 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2516 (spu_elf_place_overlay_data): ..here. New function.
2517 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2519 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2521 * elf32-arm.c: Move sysdep.h to start of file.
2523 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2525 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2527 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2528 __icache_tag_array and __icache_tag_array_size.
2530 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2532 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2534 (bfinfdpic_link_omit_section_dynsym): Likewise.
2535 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2537 2009-05-05 Paul Brook <paul@codesourcery.com>
2539 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2540 * bfd-in2.h: Regenerate.
2541 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2542 (_arm_elf_section_data): Add text and exidx fields.
2543 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2544 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2545 copy_exidx_entry): New functions.
2546 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2548 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2550 * elf32-arm.c (DEF_STUBS): New helper define.
2551 (DEF_STUB): Likewise.
2552 (stub_def): New type.
2553 (stub_definitions): New array, containing stub template pointers
2555 (arm_size_one_stub): Make use of stub_definitions.
2557 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2559 * elflink.c (find_version_for_sym): Remove from here, ...
2560 * linker.c (bfd_find_version_for_sym): ... rename, replace
2561 here, make public and update all callers.
2562 * bfd-in2.h: Regenerate.
2564 2009-04-30 Nick Clifton <nickc@redhat.com>
2566 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2568 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2569 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2570 into a STT_GNU_IFUNC symbol type.
2571 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2573 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2574 the binary contains ifunc symbols.
2575 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2576 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2577 * elf32-i386.c (is_indirect_function): New function.
2578 (elf_i386_check_relocs): Create an ifunc output section.
2579 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2580 section if necessary.
2581 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2583 (elf_i386_add_symbol_hook): New function. Set the
2584 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2585 symbol is encountered.
2586 (elf_backend_post_process_headers): Define.
2587 (elf_backend_add_symbol_hook): Define.
2588 (elf_i386_post_process_headers): Rename to
2589 elf_i388_fbsd_post_process_headers.
2590 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2591 (is_indirect_function): New function.
2592 (elf64_x86_64_check_relocs): Create an ifunc output section.
2593 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2594 section if necessary.
2595 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2596 symbol if necessary.
2597 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2598 elf_obj_data structure if an ifunc symbol is encountered.
2599 (elf_backend_post_process_headers): Define.
2600 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2601 if we have ifunc symbols to handle.
2602 (get_ifunc_reloc_section_name): New function. Computes the name
2603 for an ifunc section.
2604 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2605 section to hold ifunc relocs.
2606 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2607 (bfd_print_symbol_vandf): Handle ifunc symbols.
2608 (bfd_decode_symclass): Likewise.
2609 * bfd-in2.h: Regenerate.
2611 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2613 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2614 MOVW and MOVT relocations in a shared library link.
2616 2009-04-27 Anthony Green <green@moxielogic.com>
2618 * verilog.c: New file.
2619 * Makefile.am (BFD32_LIBS): Add verilog.c.
2620 (BFD32_LIBS_CFILES): Add verilog.c.
2621 (verilog.lo): New build rule.
2622 * Makefile.in: Rebuilt.
2623 * targets.c: Add verilog support.
2624 * bfd.c (tdata union): Add Verilog private data field.
2625 * bfd-in2.h: Regenerate.
2627 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2629 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2632 2009-04-23 Matthias Klose <doko@ubuntu.com>
2634 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2636 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2639 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2640 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2641 (elf32_arm_size_stubs): Likewise.
2642 (record_thumb_to_arm_glue): Deleted unused function.
2643 (bfd_elf32_arm_process_before_allocation): No longer handle
2644 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2645 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2646 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2648 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2650 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2651 (elf32_arm_write_section): Declare early.
2652 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2653 (arm_allocate_glue_section_space): Exclude empty sections.
2654 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2655 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2657 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2658 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2659 (elf32_arm_size_dynamic_sections): Allocate interworking
2661 (bfd_elf32_bfd_final_link): Define.
2663 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2665 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2667 * coffcode.h (coff_compute_section_file_positions): Clear
2668 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2670 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2671 force_minimum_alignment.
2673 * libcoff.h: Regenerated.
2675 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2676 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2678 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2679 nor target_subsystem.
2681 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2682 force_minimum_alignment nor target_subsystem.
2684 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2686 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2687 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2688 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2689 include in coff-x86_64.c of headers.
2690 (PDATA_ROW_SIZE): New define.
2691 (pex_regs[]): New static array.
2692 (pex64_get_runtime_function): New static function.
2693 (pex64_get_unwind_info): Likewise.
2694 (pex64_get_scope_entry): Likewise.
2695 (pex64_xdata_print_uwd_codes): Likewise.
2696 (pex64_get_section_by_rva): Likewise.
2697 (pex64_dump_xdata): Likewise.
2698 (pex64_bfd_print_pdata): Likewise.
2699 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2700 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2701 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2703 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2704 Alan Modra <amodra@bigpond.net.au>
2705 Dave Korn <dave.korn.cygwin@gmail.com>
2707 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2708 long names and non-NUL-terminated strings.
2710 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2712 * bfd-in2.h: Regenerated.
2714 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2716 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2717 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2719 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2722 * coffcode.h (bfd_pei_p): New.
2724 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2725 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2726 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2727 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2728 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2729 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2731 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2732 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2733 bfd_efi_rtdrv_x86_64_vec,
2734 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2735 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2736 * targets.c: Likewise.
2738 * configure: Regenerated.
2739 * libcoff.h: Likewise.
2740 * Makefile.in: Likewise.
2742 * efi-app-ia32.c: Removed.
2743 * efi-app-x86_64.c: Likewise.
2744 * efi-bsdrv-ia32.c: Likewise.
2745 * efi-bsdrv-ia64.c: Likewise.
2746 * efi-bsdrv-x86_64.c: Likewise.
2747 * efi-rtdrv-ia32.c: Likewise.
2748 * efi-rtdrv-ia64.c: Likewise.
2749 * efi-rtdrv-x86_64.c: Likewise.
2750 * efi-rtdrv-ia32.c: Likewise.
2752 * efi-app-ia64.c: Moved to ...
2754 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2755 (TARGET_NAME): Set to pei-ia64.
2757 * libpei.h (bfd_target_pei_p): Removed.
2758 (bfd_target_pei_arch): Likewise.
2759 (bfd_target_efi_app_p): Likewise.
2760 (bfd_target_efi_app_arch): Likewise.
2761 (bfd_target_efi_bsdrv_p): Likewise.
2762 (bfd_target_efi_bsdrv_arch): Likewise.
2763 (bfd_target_efi_rtdrv_p): Likewise.
2764 (bfd_target_efi_rtdrv_arch): Likewise.
2765 (bfd_pe_executable_p): Likewise.
2767 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2768 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2769 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2770 and efi-rtdrv-ia32.c.
2771 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2772 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2773 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2774 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2775 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2776 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2777 (efi-app-ia64.lo): Removed.
2778 (efi-bsdrv-ia32.lo): Likewise.
2779 (efi-rtdrv-ia32.lo): Likewise.
2780 (efi-app-ia64.lo): Likewise.
2781 (efi-bsdrv-ia64.lo): Likewise.
2782 (efi-rtdrv-ia64.lo): Likewise.
2783 (efi-app-x86_64.lo): Likewise.
2784 (efi-bsdrv-x86_64.lo): Likewise.
2785 (efi-rtdrv-x86_64.lo): Likewise.
2788 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2790 (arch_type): Removed.
2791 (pe_arch): Likewise.
2792 (pe_bfd_object_p): Just return coff_object_p.
2794 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2795 bfd_pe_executable_p with bfd_pei_p.
2797 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2799 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2800 PLT entries to an undefined symbol when generating a shared
2803 2009-04-17 Nick Clifton <nickc@redhat.com>
2806 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2808 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2810 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2811 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2812 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2813 * binary.c (binary_bfd_define_common_symbol): Likewise.
2814 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2815 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2816 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2817 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2818 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2819 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2820 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2821 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2822 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2823 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2824 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2825 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2826 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2827 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2828 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2829 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2830 * som.c (som_bfd_define_common_symbol): Likewise.
2831 * srec.c (srec_bfd_define_common_symbol): Likewise.
2832 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2833 * versados.c (versados_bfd_define_common_symbol): Likewise.
2834 * vms.c (vms_bfd_define_common_symbol): Likewise.
2835 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2836 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2837 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2838 (pmac_xcoff_vec): Likewise.
2839 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2840 (aix5coff64_vec): Likewise.
2841 * linker.c (bfd_generic_define_common_symbol): New function.
2842 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2843 (_bfd_define_common_symbol): New field.
2844 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2845 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2846 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2848 * bfd-in2.h: Regenerate.
2849 * libbfd.h: Likewise.
2850 * libcoff.h: Likewise.
2852 2009-04-15 Anthony Green <green@moxielogic.com>
2854 * targets.c: Add moxie support.
2855 * Makefile.am: Ditto.
2856 * Makefile.in: Rebuilt.
2857 * cpu-moxie.c, elf32-moxie.c: New files.
2858 * archures.c: Add moxie support.
2859 * configure.in: Add moxie support.
2860 * configure: Rebuilt.
2861 * config.bfd, archures.c: Add moxie support.
2862 * bfd-in2.h: Rebuilt.
2864 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2866 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2867 branch to an undef weak symbol into a jump to next instruction if
2868 a PLT entry will be created.
2870 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2872 * coffgen.c (make_a_section_from_file): Set the backend long
2873 section names enable if long section names found on input.
2874 * coffcode.h: Extend long section names documentation to match.
2876 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2878 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2881 2009-04-07 DJ Delorie <dj@redhat.com>
2883 * archures.c: Add bfd_mach_mep_c5.
2884 * bfd-in2.h: Likewise.
2885 * cpu-mep.c: Add bfd_c5_arch.
2886 * elf32-mep.c: Support it.
2888 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2890 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2891 info->callbacks->einfo.
2892 * linker.c (_bfd_generic_section_already_linked): Likewise.
2894 2009-04-06 DJ Delorie <dj@redhat.com>
2896 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2898 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2900 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2901 _bfd_pex64_print_pdata only if PE is defined.
2903 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2904 (_bfd_pex64_print_pdata): This.
2906 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2907 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2910 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2912 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2913 _bfd_pep_print_x64_pdata.
2914 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2915 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2917 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2919 * elf32-xtensa.c (relax_property_section): Always set r_offset
2922 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2924 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2925 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2927 (elf32_arm_stub_type): New enum values for the two new stubs.
2928 (arm_type_of_stub): Make use of the two new stubs.
2929 (arm_size_one_stub): Handle the two new stubs.
2931 2009-04-01 Matt Thomas <matt@netbsd.org>
2933 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2934 hidden symbols into the GOT or PLT.GOT.
2935 (elf_vax_relocate_section): Do not emit a PCREL reloc
2936 into a shared object if it is against a hidden symbol.
2938 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2940 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2941 and know_contains_shared_object_p.
2942 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2943 Cache the result in the archive_info table.
2944 (xcoff_auto_export_p): Add an "info" parameter and update the
2945 call to xcoff_archive_contains_shared_object_p.
2946 (xcoff_mark_auto_exports): Update accordingly.
2947 (xcoff_post_gc_symbol): Likewise.
2949 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2951 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2954 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2956 * coff-rs6000.c (member_layout): New structure.
2957 (archive_iterator): Likewise.
2958 (member_layout_init): New function.
2959 (archive_iterator_begin): Likewise.
2960 (archive_iterator_next): Likewise.
2961 (xcoff_write_armap_old): Use the new iterator functions.
2962 (do_shared_object_padding): Delete.
2963 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2964 handling of arch_info.
2965 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2966 first loop rather than the second. Allocate a member header if
2967 there isn't one, then work out the stat information and length
2968 in the first loop too. Use the new iterators for the second loop.
2969 (xcoff_write_archive_contents_big): Likewise.
2971 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2973 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2974 (bfd_xcoff_set_archive_import_path): Likewise.
2975 * bfd-in2.h: Regenerate.
2976 * xcofflink.c: Include libiberty.h.
2977 (xcoff_archive_info): New structure.
2978 (xcoff_archive_info_hash): New function.
2979 (xcoff_archive_info_eq): Likewise.
2980 (xcoff_get_archive_info): Likewise.
2981 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2982 (bfd_xcoff_split_import_path): New function.
2983 (bfd_xcoff_set_archive_import_path): Likewise.
2984 (xcoff_set_import_path): Move earlier in file.
2985 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2986 object to the the directory part of the bfd's filename. Get the
2987 import path and filename of an archive object from the archive's
2988 xcoff_tdata, initializing it if necessary. Update use of
2990 (bfd_link_input_bfd): Update use of import_file_id.
2991 (xcoff_write_global_symbol): Likewise.
2993 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2995 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2997 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2999 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3000 a .loader section for relocatable links.
3001 (xcoff_need_ldrel_p): New function.
3002 (xcoff_mark): Use it.
3003 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3005 (xcoff_build_ldsym): New function, split out from...
3006 (xcoff_build_ldsyms): ...here. Rename to...
3007 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3008 call xcoff_build_ldsym, if there's a loader section.
3009 (xcoff_build_loader_section): New function, extracted verbatim from...
3010 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3011 there's a loader section. Only add an __rtinit loader symbol
3012 if there's a loader section. Update after above name change.
3013 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3014 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3015 and xcoff_create_ldrel.
3016 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3017 (xcoff_reloc_link_order): Likewise, but only call it if there's
3018 a loader section. Use xcoff_symbol_section.
3019 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3020 if there's a loader section.
3022 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3024 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3026 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3028 * elf32-arm.c (group_sections): Rewrite loops for better
3031 2009-03-30 DJ Delorie <dj@redhat.com>
3033 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3034 relocs when doing a relocatable link.
3036 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3038 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3039 "ERROR:", in error messages.
3040 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3041 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3042 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3043 (elf32_arm_merge_eabi_attributes): Likewise.
3044 (elf32_arm_merge_private_bfd_data): Likewise.
3046 2009-03-27 Nick Clifton <nickc@redhat.com>
3048 * section.c (bfd_get_section_contents): Detect and handle the case
3049 where a section has the SEC_IN_MEMORY flag set but no actual
3052 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3055 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3056 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3057 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3058 if we don't find matching PT_LOAD when copying.
3060 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3062 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3063 the reloc descriptions.
3065 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3067 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3068 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3069 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3071 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3073 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3074 (bfd_i386_arch_intel_syntax): Likewise.
3075 (i8086_arch): Likewise.
3076 (bfd_x86_64_arch): Likewise.
3078 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3080 * elf32-cris.c (cris_elf_relocate_section): <case
3081 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3082 symbols for non-allocated sections. Don't check whether to
3083 generate R_CRIS_DTPMOD for non-allocated sections.
3084 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3085 handle relocation GC:ing if applied to non-allocated section.
3086 (cris_elf_check_relocs): Similar.
3088 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3089 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3090 when emitting a known TP offset in the GOT.
3092 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3094 * elf64-ppc.c (synthetic_opd): Delete.
3095 (compare_symbols): Look for .opd name rather than section match.
3096 (ppc64_elf_get_synthetic_symtab): Likewise.
3098 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3100 * elf32-ppc.c (is_pic_glink_stub): Delete.
3101 (is_nonpic_glink_stub): New function.
3102 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3104 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3106 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3107 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3109 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3110 macros for visibilty and locality checks.
3111 (elf_s390_adjust_dynamic_symbol): Likewise.
3112 (allocate_dynrelocs): Likewise.
3113 (elf_s390_relocate_section): Likewise.
3114 (elf_s390_finish_dynamic_symbol): Likewise.
3115 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3116 (elf_s390_adjust_dynamic_symbol): Likewise.
3117 (allocate_dynrelocs): Likewise.
3118 (elf_s390_relocate_section): Likewise.
3119 (elf_s390_finish_dynamic_symbol): Likewise.
3121 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3123 * bfd-in2.h: Regenerated.
3124 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3125 for debugging sections and map memory read/write dependent on
3127 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3128 without memory read flags set.
3129 * section.c: Add SEC_COFF_NOREAD to section flags.
3131 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3133 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3136 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3138 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3139 "no overlays" return. If there are overlays, create overlay
3140 manager entry symbols here, so that..
3141 (spu_elf_build_stubs): ..we don't need to set them up here.
3142 Simplify entry symbol tests.
3143 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3145 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3147 * elf.c (elfcore_grok_openbsd_procinfo)
3148 (elfcore_grok_openbsd_note): New functions.
3149 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3151 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3153 * vms-hdr.c: Don't include alloca.h.
3154 * elf32-m68hc1x.c: Include alloca-conf.h.
3156 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3158 * Makefile.am: Run "make dep-am".
3159 * Makefile.in: Regenerate.
3161 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3163 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3165 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3167 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3169 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3170 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3171 ovly_return fields with ovly_entry[2]. Adjust all users.
3172 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3174 (spu_elf_build_stubs): Likewise.
3175 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3176 ovly_flavour changes. Update all callers.
3177 (ovl_stub_size_log2): New function.
3178 (build_stub): Handle compact icache stubs. Use different manager
3179 entry point for stubs in non-icache area.
3180 (spu_elf_size_stubs): Don't allocate space for indirect branch
3182 (spu_elf_build_stubs): And don't built them.
3184 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3186 * dwarf2.c (read_section): Always use rawsize, if available.
3188 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3190 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3191 of rawsize and size for buffer.
3193 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3195 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3196 parameter just because fixed sections fit into local store.
3197 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3198 generating overlays if fixed sections plus reserved stack
3199 and heap space fit into local store.
3201 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3203 * elf32-spu.c (build_stub): Correct icache set_id.
3204 (spu_elf_relocate_section): Likewise.
3206 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3208 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3209 symbol table if it was created by the current call.
3211 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3213 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3214 class XMC_DS rather than XMC_UA.
3216 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3218 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3219 bfd_boolean export_defineds parameter with an unsigned int
3220 auto_export_flags parameter.
3221 * bfd-in2.h: Regenerate.
3222 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3223 split out from xcoff_build_ldsyms.
3224 (xcoff_covered_by_expall_p): New function.
3225 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3226 but with extra code to handle -bexpfull and -bexpall.
3227 (xcoff_mark_auto_exports): New function.
3228 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3229 a function should be automatically exported.
3230 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3231 parameter with an auto_export_flags parameter. Update ldinfo
3232 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3235 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3237 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3238 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3239 init and fini functions. Do garbage collection for objects
3240 without an entry point too.
3242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3244 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3245 check whether a symbol has csect information.
3246 (coff_print_aux): Likewise.
3247 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3248 information for C_AIX_WEAKEXT too.
3249 (_bfd_xcoff_swap_aux_out): Likewise.
3250 (xcoff_reloc_type_br): Handle defweak symbols too.
3251 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3252 information for C_AIX_WEAKEXT too.
3253 (_bfd_xcoff64_swap_aux_out): Likewise.
3254 (xcoff64_reloc_type_br): Handle defweak symbols too.
3255 * coffgen.c (coff_print_symbol): Handle auxillary function
3256 information for C_AIX_WEAKEXT too.
3257 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3258 instead of BSF_GLOBAL if the L_WEAK flag is set.
3259 (xcoff_dynamic_definition_p): New function.
3260 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3261 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3262 always take the symbol class from the ldsym. Use weak bfd symbol
3263 types for weak ldsyms.
3264 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3265 Fix the check for whether a definition is from a shared object.
3266 Allow redefinitions of weak symbols.
3267 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3268 (xcoff_keep_symbol_p): Likewise.
3269 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3270 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3271 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3272 but mark them as L_WEAK.
3273 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3274 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3276 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3278 * xcofflink.c (xcoff_mark): When walking the relocations,
3279 only mark the target symbol or the target section, not both.
3280 (xcoff_final_definition_p): New function.
3281 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3282 symbol is a valid definition of the associated output symbol.
3283 Use XCOFF_ALLOCATED to stop the same hash table entry having
3285 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3287 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3291 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3294 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3296 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3297 * libcoff.h: Regenerate.
3298 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3299 line-number counts in the bfd's lineno_counts field.
3300 Don't keep per-csect line-number counts.
3301 (xcoff_sweep): Don't update per-csect line-number counts.
3302 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3303 entries in each output section.
3304 (xcoff_link_input_bfd): Get the number of line numbers from
3305 the bfd's lineno_counts field, rather than recalculating it
3306 from scratch. Fix the range check when updating C_BINCL and
3308 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3309 here. Don't expect csects to have line-number counts.
3311 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3313 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3314 * libcoff.h: Regenerate.
3315 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3316 "skip" logic from xcoff_link_input_bfd.
3317 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3318 objects in a dynamic link, rather than checking whether csectpp
3319 is null. Always allocate debug_index for other objects,
3320 and always go through the loop. Update the type of debug_index
3321 after the change above. Read the auxillary csect information
3322 and use xcoff_keep_symbol_p to decide whether a symbol should
3323 be kept. Set its debug_index to -2 if not.
3324 (xcoff_link_input_bfd): Update the type of debug_index after
3325 the change above and always expect it to be nonnull. Use it to
3326 test whether a symbol should be stripped, rather than making the
3327 decision here. Postpone all symbol creation to the second pass.
3329 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3331 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3332 creating a descriptor.
3333 (xcoff_sweep): Don't mark toc_section unless it's needed.
3334 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3335 when marking every bfd.
3336 (xcoff_link_input_bfd): Skip all TOC anchors.
3337 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3338 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3339 to -1; call xcoff_find_tc0 instead.
3341 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3343 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3344 * libcoff.h: Regenerate.
3345 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3346 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3347 the previous symbol's csect. Treat last_symndx as an inclusive value
3348 and simplify its handling.
3349 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3350 symbols with the right csect. Don't mark rsec when processing
3351 relocations against undefined or absolute sections.
3352 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3353 of bfd_und_section_ptr.
3354 (xcoff_link_input_bfd): Likewise.
3356 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3358 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3359 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3360 flag is set. Assert that all undefined symbols are either
3361 imported or defined by a dynamic object.
3362 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3363 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3364 handling to all relocations. Only set XCOFF_CALLED for function
3366 (xcoff_find_function): New function, split out from...
3367 (bfd_xcoff_export_symbol) ...here.
3368 (xcoff_set_import_path): New function, split out from...
3369 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3370 meaning of XCOFF_CALLED.
3371 (xcoff_mark_symbol): If we mark an undefined and unimported
3372 symbol, find some way of defining it. If the symbol is a function
3373 descriptor, fill in its definition automatically. If the symbol
3374 is a function, mark its descriptor and allocate room for global
3375 linkage code. Otherwise mark the symbol as implicitly imported.
3376 Move the code for creating function descriptors from...
3377 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3378 check for symbols that were implicitly defined.
3379 (xcoff_mark): Don't count any dynamic relocations against
3381 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3382 in the xcoff link info.
3383 (xcoff_link_input_bfd): Remove handling of undefined and
3386 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3388 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3389 if the target is absolute. Fix comment typo.
3390 (xcoff_ppc_relocate_section): Remove FIXME.
3391 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3392 if the target is absolute.
3394 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3396 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3397 R_POS and R_NEG relocations against absolute symbols to the
3400 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3402 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3403 to 2 for bfd_mach_ppc_620.
3405 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3407 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3408 * configure.in: Likewise.
3409 * configure: Regenerate.
3411 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3414 * elf.c (assign_section_numbers): Generate symbol table if there
3415 is any relocation in output.
3416 (_bfd_elf_compute_section_file_positions): Likewise.
3418 2009-03-13 Nick Clifton <nickc@redhat.com>
3421 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3422 * elflink.c (elf_link_read_relocs_from_section): Use
3423 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3424 relocs but no symbol table.
3425 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3427 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3430 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3431 to check ___tls_get_addr.
3433 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3434 strncmp to check __tls_get_addr.
3436 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3438 * dwarf2.c (read_section): Always check the offset, even when the
3439 section has been read before.
3441 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3443 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3446 2009-03-11 Chris Demetriou <cgd@google.com>
3448 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3449 * bfd-in2.h: Regenerate.
3450 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3451 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3453 (bsd_write_armap): Likewise.
3454 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3455 flag is set, do nothing.
3456 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3459 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3461 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3462 used to update stack pointer.
3464 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3467 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3468 for unknown symbols in absolute section.
3470 2009-03-06 Nick Clifton <nickc@redhat.com>
3472 * po/es.po: Updated Spanish translation.
3474 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3476 * elf32-arm.c (group_sections): Take next section size into
3477 account before accepting to group it.
3479 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3481 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3483 (elf32_arm_final_link_relocate): Likewise.
3485 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3488 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3490 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3492 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3493 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3494 (BFD_FAKE_SECTION): Init new flag.
3495 * ecoff.c (bfd_debug_section): Likewise.
3496 * bfd-in2.h: Regenerate.
3497 * libbfd.h: Regenerate.
3498 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3499 (ppc_elf_reloc_type_lookup): Handle new relocs.
3500 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3501 without marker relocs.
3502 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3503 if section has no old-style calls.
3504 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3505 Don't try to optimize new-style __tls_get_addr call when handling
3506 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3508 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3509 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3510 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3511 without marker relocs.
3512 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3513 if section has no old-style calls. Set toc_ref for new relocs as
3515 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3516 Don't try to optimize new-style __tls_get_addr call when handling
3517 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3520 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3523 * configure.in: Test for ld --as-needed support. Link shared
3524 libbfd against libm.
3525 * configure: Regenerate.
3527 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3529 * Makefile.am: Run "make dep-am".
3530 * Makefile.in: Regenerate.
3532 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3534 * elf32-score7.c: New file.
3535 * elf32-score.h: New file.
3536 * elf32-score.c: Add code to support score 7. Set score7 as the
3538 * cpu-score.c: Add score7 architecure.
3539 (compatibile): New function.
3540 * Makefile.am: Add rules for building elf32-score7 object.
3541 * Makefile.in: Regenerate.
3542 * configure.in: Add elf32-score7 object to score vectors.
3543 * configure: Regenerate.
3544 * reloc.c: Add score7 relocs.
3545 * archures.c: Add score3 and score7 machine numbers.
3546 * bfd-in2.h: Regenerate.
3547 * libbfd.h: Regenerate.
3549 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3551 * configure: Regenerate.
3553 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3555 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3556 (elf32_hppa_check_relocs): Use it.
3558 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3560 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3561 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3562 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3563 (elf_hppa_record_segment_addrs): Likewise.
3564 (elf_hppa_final_link): Likewise.
3565 (elf_hppa_relocate_insn): Likewise.
3566 (elf_hppa_final_link_relocate): Likewise.
3567 (elf64_hppa_relocate_section): Likewise.
3568 * elf64-hppa.c: Insert above.
3570 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3572 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3573 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3574 (elf_hppa_relocate_section): Likewise.
3575 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3576 from struct elf_link_hash_entry. Add count field.
3577 (struct elf64_hppa_dyn_hash_table): Delete.
3578 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3579 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3580 (hppa_elf_hash_entry, eh_name): Define.
3581 (elf64_hppa_new_dyn_hash_entry): Delete.
3582 (elf64_hppa_dyn_hash_lookup): Delete.
3583 (elf64_hppa_dyn_hash_traverse): Delete.
3584 (get_dyn_name): Delete.
3585 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3586 of struct elf64_hppa_dyn_hash_entry *.
3587 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3588 allocate_global_data_plt, allocate_global_data_stub,
3589 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3591 (hppa64_link_hash_newfunc): New.
3592 (elf64_hppa_hash_table_create): Rework.
3593 (count_dyn_reloc): Likewise.
3594 (hppa64_elf_local_refcounts): New.
3595 (elf64_hppa_check_relocs): Rework using standard technique for recording
3596 local DLT, PLT and OPD reference counts.
3597 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3598 elf_link_hash_entry *.
3599 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3600 allocate_global_data_plt, allocate_global_data_stub,
3601 allocate_global_data_opd, allocate_dynrel_entries,
3602 elf64_hppa_adjust_dynamic_symbol,
3603 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3604 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3605 Use hppa_link_hash_table. Rework.
3606 (elf64_hppa_link_output_symbol_hook): Rework.
3607 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3608 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3609 elf64_hppa_finish_dynamic_sections): Likewise.
3611 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3613 * elf32-arm.c (stub_reloc_type): Removed.
3614 (insn_sequence): Renamed reloc_type field to r_type.
3615 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3616 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3617 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3618 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3619 (arm_stub_is_thumb): Catch new stubs.
3620 (arm_type_of_stub): Handle new stubs.
3621 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3622 (bfd_elf32_arm_process_before_allocation): Remove useless
3625 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3627 * elf.c (elf_find_function): Use is_function_type to check
3630 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3632 * xtensa-modules.c: Revert to previous version 1.11 due
3633 to inadvertant commit.
3635 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3637 * elf32-xtensa.c (text_action_add): Separate test for action
3638 type. Break if saved action is ta_widen_insn at same offset.
3640 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3642 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3643 to elf32_arm_stub_long_branch_any_arm_pic.
3644 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3645 (enum elf32_arm_stub_type, arm_type_of_stub)
3646 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3649 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3651 * elf32-arm.c (PREV_SEC): Update comment.
3652 (group_sections): Rename argument to stubs_always_after_branch.
3653 Reverse the list and place stubs at the end of input sections.
3655 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3657 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3659 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3661 (arm_size_one_stub): Remove unnecessary break.
3662 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3664 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3666 * elf32-arm.c (stub_insn_type): New type.
3667 (stub_reloc_type): Likewise.
3668 (insn_sequence): Likewise.
3669 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3670 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3671 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3672 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3673 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3674 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3675 (elf32_arm_stub_hash_entry): Add new helper fields.
3676 (stub_hash_newfunc): Initialize these new fields.
3677 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3678 to take endianness into account.
3679 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3680 (arm_map_one_stub): Code is now more generic, thanks to
3683 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3685 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3687 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3688 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3689 BLX is not available. Fix typo in warning message. Add comments
3690 and improve formatting.
3691 (arm_build_one_stub): Adjust to new
3692 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3693 (arm_map_one_stub): Likewise.
3695 2009-02-23 Tristan Gingold <gingold@adacore.com>
3696 Eric Botcazou <ebotcazou@adacore.com>
3697 Douglas B Rupp <rupp@gnat.com>
3699 * vms.h: Update copyright year, fix comments, reorder declarations.
3700 (_bfd_save_vms_section): Remove the prototype.
3701 (EGPS_S_V_NO_SHIFT): New constant.
3702 (bfd_vms_set_section_flags): New prototype.
3703 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3705 (EGSY_S_W_FLAGS): Ditto.
3706 (EGSY_S_V_QUAD_VAL): Ditto.
3707 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3708 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3709 EGST_S_B_NAMLNG): Ditto.
3710 (ESRF_S_B_NAMLNG): Ditto.
3711 (ETIR_S_C_HEADER_SIZE): Ditto.
3712 (EGPS_S_V_ALLOC_64BIT): Ditto.
3713 (DST_S_C_EPILOG): Ditto.
3714 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3715 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3716 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3717 (DST_S_L_PCLINE_UNSLONG): Ditto.
3718 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3719 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3720 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3721 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3722 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3723 (DST_S_B_SRC_UNSBYTE): Ditto.
3724 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3726 (vms_section, vms_reloc): Remove types.
3727 (hdr_struc): Replaced by ...
3728 (hdr_struct): ... new type.
3729 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3730 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3731 (EMH_DATE_LENGTH): Ditto.
3732 (eom_struc): Replaced by ...
3733 (eom_struct): ... new type.
3734 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3735 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3736 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3737 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3738 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3739 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3740 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3741 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3742 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3743 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3744 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3745 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3746 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3747 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3748 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3749 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3750 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3751 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3752 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3753 (enum file_type_enum): New type.
3754 (struct location_struct): Removed.
3755 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3756 (struct funcinfo, struct module): Ditto.
3757 (struct vms_private_data_struct): Update fields.
3758 (struct vms_section_data_struct): New type.
3760 * vms.c: Update copyright year, fix comments,
3761 Fix includes for DECC, add prototypes.
3762 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3764 Use flavour to set is_vax, location_stack is removed.
3765 (struct pair): Declare.
3766 (fill_section_ptr): Initialize variables at declaration.
3767 Add guard to set SECTION_SYM flag, handlde und section.
3768 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3769 (_bfd_vms_slurp_object_records): New function, replaces previous
3771 (vms_slurp_module): New function.
3772 (vms_slurp_image): Ditto.
3773 (vms_object_p): Complete rewrite.
3774 (vms_mkobject): Use is_vax field to slect architecture.
3775 (free_reloc_stream): New function.
3776 (vms_convert_to_var): Ditto.
3777 (vms_convert_to_var_1): Ditto.
3778 (vms_convert_to_var_unix_filename): Ditto.
3779 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3781 (vms_new_section_hook): Set alignment to 0, allocate private data.
3782 (vms_get_section_contents): Load content.
3783 (vms_get_symbol_info): Handle undefined section.
3784 (vms_find_nearest_line): Handle.
3785 (alloc_reloc_stream): New function.
3786 (vms_slurp_reloc_table): Ditto.
3787 (vms_get_reloc_upper_bound): Make it real.
3788 (vms_canonicalize_reloc): Do the real work.
3789 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3791 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3792 (vms_set_arch_mach): Check arch.
3793 (vms_set_section_contents): Copy the content after allocation.
3794 (vms_alpha_vec): Update object flags.
3796 * vms-tir.c: Update copyright year, fix comments,
3797 add prototypes for new functions.
3798 (dst_define_location): New function.
3799 (dst_restore_location): New function.
3800 (dst_retrieve_location): New function.
3801 (dst_check_allocation): New function.
3802 (image_dump): Call dst_check_allocation.
3803 (image_write_b): Ditto.
3804 (image_write_w): Ditto.
3805 (image_write_l): Ditto.
3806 (image_write_q): Ditto.
3807 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3808 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3810 Call error handler instead of abort if name is not known.
3811 (etir_sta): Add quarter_relocs argument and set it.
3814 (etir_opr): Ditto, return FALSE in case of error.
3815 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3816 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3817 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3818 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3819 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3820 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3821 Return FALSE in case of error.
3822 (tir_sta): Change sign of psect.
3824 (tir_cmd): Fix cast. Makes tir_table static const.
3825 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3826 add argument to explain.
3827 (analyze_etir): Initialize maxptr, add quarter_relocs
3828 declaration, move some declarations into inner scopes.
3829 Handle quarter_relocs and STO_IMM.
3830 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3831 (_bfd_vms_slurp_relocs): New function.
3832 (_bfd_vms_decode_relocs): New function.
3833 (sto_imm): Rewritten.
3834 (start_first_etbt_record): New function.
3835 (start_another_etbt_record): Ditto.
3836 (etir_output_check): Ditto.
3837 (defer_reloc_p): Ditto.
3838 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3839 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3840 rewritte relocations handling.
3841 (_bfd_vms_write_tbt): Removed.
3842 (_bfd_vms_write_dbg): Ditto.
3844 * vms-misc.c: Update copyright year, Fix comments.
3845 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3846 (maybe_adjust_record_pointer_for_object): New function.
3847 (_bfd_vms_get_first_record): New function, replaces ...
3848 (_bfd_vms_get_record): .. removed.
3849 (_bfd_vms_get_object_record): New function.
3850 (_bfd_vms_get_object_record): New function.
3851 (vms_get_remaining_object_record): New function, replaces ...
3852 (_bfd_vms_get_next_record): ... removed.
3853 (add_new_contents): Removed.
3854 (_bfd_save_vms_section): Removed.
3855 (_bfd_get_vms_section): Removed.
3856 (_bfd_vms_output_flush): Write in VAR format.
3857 (new_symbol): Don't make UND section.
3859 * vms-hdr.c: Update copyright year, update list of record handled.
3860 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3861 (_bfd_vms_write_hdr): Strip vms and unix patches,
3862 add comments, truncate module name at 31 characters,
3863 use constants instead of hard-coded value,
3864 write BFD version instead of a fixed string.
3865 (_bfd_vms_slurp_ihd): New function.
3866 (_bfd_vms_slurp_isd): Ditto.
3867 (_bfd_vms_slurp_ihs): Ditto.
3868 (new_module): Ditto.
3869 (parse_module): Ditto
3870 (build_module_list): Ditto.
3871 (module_find_nearest_line): Ditto.
3872 (_bfd_vms_find_nearest_dst_line): Ditto.
3873 (vms_slurp_debug): Ditto.
3874 (_bfd_vms_slurp_dbg): Ditto.
3875 (_bfd_vms_slurp_tbt): Ditto.
3876 (_bfd_vms_write_dbg): Ditto.
3877 (_bfd_vms_write_tbt): Ditto.
3879 * vms-gsd.c: Update copyright year, update list of records handled.
3880 (EVAX_LITERALS_NAME): New macro.
3881 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3882 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3883 (register_universal_symbol): New function and prototype.
3884 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3885 improve debug messages,
3886 use constants instead of hard-coded value,
3887 fix missing endianness conversion,
3888 handle global symbol (SYMG).
3889 (bfd_vms_set_section_flags): New function.
3890 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3891 handle section literals,
3893 handle section bfd and vms flags,
3894 don't output LIB$INITIALIZE symbol,
3895 fix handling of weak symbols,
3896 fix evax vs vax procedure descriptor,
3897 handle absolute symbols.
3899 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3900 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3902 * makefile.vms (DEFS): Fix flags for VMS.
3904 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3906 * bfd-in2.h: Regenerated.
3907 * libbfd.h: Regenerated.
3909 2009-02-20 Cary Coutant <ccoutant@google.com>
3911 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3914 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3917 * coffcode.h (coff_write_object_contents): Don't let the string
3918 table offset overflow the s_name field when using long section names.
3920 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3922 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3923 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3924 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3925 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3926 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3927 (bfd_pmac_xcoff_backend_data): Likewise.
3928 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3929 (bfd_xcoff_aix5_backend_data): Likewise.
3930 (xcoff64_write_object_contents): Delete unused long_section_names
3932 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3933 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3935 * coffcode.h (documentation): Update to describe long section names.
3936 (COFFLONGSECTIONCATHELPER): New helper macro.
3937 (BLANKOR1TOODD): Likewise.
3938 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3939 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3940 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3941 (bfd_coff_set_long_section_names_allowed): New function.
3942 (bfd_coff_set_long_section_names_disallowed): Likewise.
3943 (struct bfd_coff_backend_data): Add new backend hook function
3944 pointer _bfd_coff_set_long_section_names.
3945 (bfd_coff_set_long_section_names): New backend hook.
3946 (coff_write_object_contents): Only generate long section names if
3947 bfd_coff_long_section_names() indicates they are currently enabled.
3948 (bfd_coff_std_swap_table): Make non-const, and initialise long
3949 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3950 (ticoff0_swap_table): Likewise to both.
3951 (ticoff1_swap_table): Again, likewise to both.
3952 * coffgen.c (make_a_section_from_file): Allow long section names
3953 as inputs even if not currently allowed for outputs.
3954 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3955 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3956 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3957 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3958 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3959 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3960 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3961 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3962 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3963 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3964 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3965 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3966 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3967 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3968 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3969 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3970 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3971 * libcoff-in.h: Update copyright year to cause updated copyright
3972 year in generated libcoff.h, and fix typo.
3973 * libcoff.h: Regenerated.
3974 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3975 (_bfd_ecoff_no_long_sections): Add prototype.
3976 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3977 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3978 defined by an including .c file.
3979 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3980 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3981 (ticoff1_swap_table): Likewise to both.
3983 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3985 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3986 stub. Catch default case error.
3987 (arm_map_one_stub): Add missing Thumb mapping symbol.
3989 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3992 * elf32-avr.c: Handle case where no local symbos exist correctly.
3994 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3997 * elf32-arm.c (arm_long_branch_stub,
3998 arm_thumb_v4t_long_branch_stub,
3999 arm_thumb_thumb_long_branch_stub,
4000 arm_thumb_arm_v4t_long_branch_stub,
4001 arm_thumb_arm_v4t_short_branch_stub,
4002 arm_pic_long_branch_stub):
4003 Renamed to elf32_arm_stub_long_branch_any_any,
4004 elf32_arm_stub_long_branch_v4t_arm_thumb,
4005 elf32_arm_stub_long_branch_thumb_only,
4006 elf32_arm_stub_long_branch_v4t_thumb_arm,
4007 elf32_arm_stub_short_branch_v4t_thumb_arm,
4008 elf32_arm_stub_long_branch_any_any_pic.
4009 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4010 arm_thumb_thumb_stub_long_branch,
4011 arm_thumb_arm_v4t_stub_long_branch,
4012 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4013 Renamed to arm_stub_long_branch_any_any,
4014 arm_stub_long_branch_v4t_arm_thumb,
4015 arm_stub_long_branch_thumb_only,
4016 arm_stub_long_branch_v4t_thumb_arm,
4017 arm_stub_short_branch_v4t_thumb_arm,
4018 arm_stub_long_branch_any_any_pic.
4020 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4022 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4023 in branch offset check.
4025 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4027 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4028 add toc.symndx and toc.add.
4029 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4031 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4033 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4034 (branch_reloc_hash_match): New function, extracted from..
4035 (ppc64_elf_tls_optimize): ..here.
4036 (ppc64_elf_relocate_section): Properly set addends when optimizing
4037 tls sequences. Avoid unnecessary reading and writing of insns.
4038 Only redo reloc when symbol changed. Bypass symbol checks when
4040 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4041 (branch_reloc_hash_match): New function, extracted from..
4042 (ppc_elf_tls_optimize): ..here.
4043 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4044 Don't clear addend on zapped __tls_get_addr reloc.
4046 2009-02-12 Nick Clifton <nickc@redhat.com>
4049 * elflink.c (bfd_elf_final_link): When counting the relocations,
4050 if the header size has not been set yet then assume that it will
4051 match the output section's reloc type.
4053 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4055 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4058 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4060 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4061 (find_function): Likewise.
4062 (pasted_function): Don't error if no prior function found.
4063 (discover_functions): Revert 2008-12-10 change. Extend first
4064 function range to start of section.
4066 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4068 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4070 * elf64-hppa.h: Likewise.
4072 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4074 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4077 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4079 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4080 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4082 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4084 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4085 * archures.c (bfd_mach_mips_xlr): Define.
4086 * bfd-in2.h: Regenerate.
4087 * cpu-mips.c (I_xlr): Define.
4088 (arch_info_struct): Add XLR entry.
4089 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4090 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4091 (mips_mach_extensions): Add XLR entry.
4093 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4095 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4097 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4099 * configure.in: AC_SUBST pdfdir.
4100 * Makefile.am: Add install-pdf, install-pdf-am
4101 and install-pdf-recursive targets. Define pdfdir.
4102 * doc/Makefile.am: Define pdf__strip_dir. Add
4103 install-pdf and install-pdf-am targets.
4104 * po/Make-in: Add install-pdf target.
4105 * configure: Regenerate.
4106 * Makefile.in: Regenerate
4107 * doc/Makefile.in: Regenerate.
4109 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4111 * bfd-in2.h: Regenerate.
4112 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4113 fields from n_entries to n_slots where appropriate, update comments.
4114 (HOWTO): Add TLS relocations.
4115 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4116 (enum elf_m68k_got_offset_size): New enum.
4117 (struct elf_m68k_got_entry.type): Move field to ...
4118 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4119 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4121 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4123 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4124 fields into n_entries array. Update comments.
4125 (elf_m68k_init_got): Simplify, update all uses.
4126 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4127 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4128 GOT entries; update name, update all uses.
4129 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4130 (elf_m68k_get_got_entry): Update.
4131 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4133 (elf_m68k_remove_got_entry_type): Simplify.
4134 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4135 (elf_m68k_can_merge_gots): Update.
4136 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4137 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4138 GOT entries, simplify.
4139 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4140 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4141 field, remove obsoleted local_n_entries field.
4142 (elf_m68k_partition_multi_got_2): New static function.
4143 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4145 (elf_m68k_remove_got_entry_type): Update.
4146 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4147 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4148 update of sgot->size and srelgot->size.
4149 (elf_m68k_gc_sweep_hook): Update.
4150 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4151 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4153 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4154 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4156 2009-02-02 DJ Delorie <dj@redhat.com>
4158 * elf32-mep.c (config_names): Regenerate configuration.
4160 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4162 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4163 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4164 * elf.c (bfd_elf_get_str_section): Make static.
4165 (bfd_elf_find_section): Delete.
4166 * libbfd.h: Regenerate.
4168 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4170 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4171 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4173 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4175 * elflink.c (on_needed_list): New function.
4176 (elf_link_add_object_symbols): Link in --as-needed libs if they
4177 satisfy undefined symbols in other libs.
4179 2009-01-30 Julian Brown <julian@codesourcery.com>
4181 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4182 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4183 with --just-symbols (-R).
4185 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4187 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4188 high_pc in order to properly sign-extend VMAs.
4190 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4191 Mark Shinwell <shinwell@codesourcery.com>
4192 Catherine Moore <clm@codesourcery.com>
4194 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4196 2009-01-28 Catherine Moore <clm@codesourcery.com>
4198 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4199 SEC_LOAD for dynamic relocation sections.
4201 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4203 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4204 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4205 the size of local TLS data.
4207 2009-01-27 Andreas Schwab <schwab@suse.de>
4209 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4210 architectures in the archive.
4212 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4214 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4215 <R_CRIS_32_DTPREL>: Correct relocation value.
4217 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4218 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4219 symbols with non-default visibility.
4221 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4223 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4224 describing the trampolines.
4225 (ppc_elf_relocate_section): Update relocs to describe the
4228 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4230 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4231 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4232 and R_PARISC_PCREL12F relocations.
4234 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4237 * elflink.c (find_version_for_sym): New function split out from,
4238 but without export_dynamic test, ..
4239 (_bfd_elf_link_assign_sym_version): ..here.
4240 (_bfd_elf_export_symbol): Use it.
4242 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4244 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4245 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4246 * elflink.c: ..here, somewhat modified.
4247 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4248 _bfd_elf_link_find_version_dependencies,
4249 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4250 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4251 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4253 * elflink.c: ..and make static here.
4254 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4255 of output_bfd from struct elf_find_verdep_info.
4256 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4257 struct elf_info_failed.
4258 (bfd_elf_size_dynamic_sections): Adjust.
4260 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4263 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4264 after comp_unit_find_line call.
4266 2009-01-21 Nick Clifton <nickc@redhat.com>
4269 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4270 tm_gmtoff field in struct tm.
4272 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4274 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4275 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4276 sections in soft-icache lines unless non_ia_text. Don't add
4277 rodata if doing so would exceed line size.
4279 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4281 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4282 types than bfd_link_hash_indirect, before early return, call
4283 _bfd_elf_link_hash_copy_indirect.
4285 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4287 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4288 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4289 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4290 (elf_backend_obj_attrs_order): New define.
4291 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4292 (elfNN_bed): Add elf_backend_obj_attrs_order.
4294 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4296 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4297 (obj_attr_size): Likewise.
4298 (write_obj_attribute): Likewise.
4299 (_bfd_elf_copy_obj_attributes): Likewise.
4300 (_bfd_elf_parse_attributes): Likewise.
4301 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4302 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4303 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4304 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4305 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4308 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4310 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4311 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4312 (bfd_elf_add_obj_attr_string): Likewise.
4313 (bfd_elf_add_obj_attr_int_string): Likewise.
4314 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4315 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4316 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4317 Tag_nodefaults has no default value.
4318 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4319 comment to reflect the new state.
4321 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4324 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4325 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4326 (adjust_z_magix): Delete dead code handling QMAGIC.
4328 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4330 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4331 IMAGE_SCN_MEM_DISCARDABLE.
4333 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4335 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4336 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4337 * configure.in (commonbfdlib): Delete.
4338 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4339 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4340 is available, not just for linux.
4341 * po/SRC-POTFILES.in: Regenerate.
4342 * Makefile.in: Regenerate.
4343 * configure: Regenerate.
4345 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4346 Julian Brown <julian@codesourcery.com>
4348 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4349 ARM attributes in ABI 2.07.
4350 * elf32-arm.c (get_secondary_compatible_arch): New function.
4351 (set_secondary_compatible_arch): New function.
4352 (tag_cpu_arch_combine): New function.
4353 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4354 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4355 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4356 make it fit with order_01243.
4357 Add support for Tag_also_compatible_with,
4358 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4359 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4360 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4361 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4362 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4363 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4364 Rework the way unknown attributes are handled.
4365 Defer errors until all attributes have been processed.
4367 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4369 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4370 bfd_elf_add_obj_attr_int_string.
4371 Read Tag_compatibility from its new location in the attribute array,
4372 rather than the attribute list.
4373 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4374 bfd_elf_add_obj_attr_int_string.
4375 (_bfd_elf_parse_attributes): Likewise.
4376 (_bfd_elf_merge_object_attributes): There's now only one
4377 Tag_compatibility, and it's in the array, not the list.
4378 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4380 (bfd_elf_add_obj_attr_compat): Rename to
4381 bfd_elf_add_obj_attr_int_string.
4382 (bfd_elf_add_proc_attr_compat): Rename to
4383 bfd_elf_add_proc_attr_int_string.
4384 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4387 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4389 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4390 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4391 (vmsutil.lo): Add dependency rule.
4392 * Makefile.in: Regenerate.
4393 * config.bfd (ia64*-*-*vms*): Add case.
4394 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4395 * configure: Regenerate.
4396 * vmsutil.c: New file.
4397 * vmsutil.h: New file.
4398 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4400 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4401 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4402 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4403 elfNN_vms_object_p): New functions
4404 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4406 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4409 * elflink.c (elf_gc_sweep): Exclude the group section if the
4410 first member of the section group is excluded.
4412 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4415 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4416 saved filename, use bfd_alloc rather than bfd_malloc for it.
4418 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4420 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4422 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4424 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4426 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4428 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4430 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4432 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4434 (struct got_entry): Add br_addr.
4435 (struct call_info): Add priority.
4436 (struct function_info): Add lr_store and sp_adjust.
4437 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4438 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4439 area as an overlay, and check that no other overlays exist. Look up
4440 icache overlay manager entry sym.
4441 (BRA_STUBS, BRA, BRASL): Define.
4442 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4443 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4445 (count_stub, build_stub): Support soft-icache.
4446 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4447 (spu_elf_size_stubs): Size soft-icache stubs.
4448 (overlay_index): New function.
4449 (spu_elf_build_stubs): Make static. Support soft-icache.
4450 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4451 (find_function_stack_adjust): Save lr store and stack adjust insn
4453 (maybe_insert_function): Adjust find_function_stack_adjust call.
4454 (mark_functions_via_relocs): Retrieve priority.
4455 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4456 (sort_calls): Sort by priority first.
4457 (mark_overlay_section): Ignore .ovl.init.
4458 (sum_stack): Only print when stack_analysis.
4459 (print_one_overlay_section): New function, extracted from..
4460 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4461 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4462 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4463 analysis. Call spu_elf_build_stubs.
4464 (spu_elf_relocate_section): For soft-icache encode overlay index
4466 (spu_elf_output_symbol_hook): Support soft-icache.
4467 (spu_elf_modify_program_headers: Likewise.
4469 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4470 num_regions to num_lines. Add line_size and max_branch.
4471 (enum _ovly_flavour): Add ovly_soft_icache.
4472 (spu_elf_build_stubs): Delete.
4474 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4476 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4477 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4479 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4481 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4482 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4483 the program, the known offset starts at the negative size of the
4485 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4488 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4490 * config.bfd: Add lm32-*-rtems*.
4492 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4494 * coff-ppc.c: Add 2009 to Copyright.
4495 * elf32-cris.c: Likewise.
4496 * elflink.c: Likewise.
4498 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4500 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4501 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4503 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4506 * elflink.c (elf_merge_st_other): New.
4507 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4508 hide them if needed.
4509 (elf_link_add_object_symbols): Updated.
4511 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4514 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4515 ref_dynamic and dynamic_def fields when setting def_regular
4518 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4521 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4524 For older changes see ChangeLog-2008
4530 version-control: never