1 2009-09-28 Philippe De Muyter <phdm@macqel.be>
3 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
4 (elf_backend_final_write_processing): Macro defined as above function.
6 2009-09-25 Martin Thuresson <martint@google.com>
8 Update soruces to make alpha and arm targets compile cleanly with
11 * ecofflink.c: Add casts.
12 * elf64-alpha.c: Add casts.
13 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
15 (SKIP_HOWTO): Use enum name.
16 * elf32-arm.c: Add casts.
17 (elf32_arm_vxworks_bed): Update code to avoid multiple
19 (struct map_stub): Move to top level.
21 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
24 * elflink.c (elf_link_output_extsym): Turn off visibility on
26 (bfd_elf_final_link): Turn off visibility on dynamic local
29 2009-09-24 Alan Modra <amodra@bigpond.net.au>
32 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
33 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
34 Remove "function" parm, adjust caller.
36 2009-09-23 Matt Rice <ratmice@gmail.com>
38 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
40 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
41 DT_DEPAUDIT from audit/depaudit arguments.
42 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
43 (elf_link_add_object_symbols): Set dt_audit target data when finding a
45 * bfd-in2.h: Regenerate.
46 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
48 2009-09-23 Jie Zhang <jie.zhang@analog.com>
50 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
51 .rel.plt and .plt sections are removed.
52 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
53 section. Remove the duplicated removing of empty .rel.plt
56 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
58 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
59 patch to handle the new personality relaxation.
61 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
63 * elf-eh-frame.c (make_pc_relative): New function.
64 (_bfd_elf_write_section_eh_frame): Use it.
66 2009-09-21 Alan Modra <amodra@bigpond.net.au>
68 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
69 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
70 (MR_0_3, MR_3_0): Define.
71 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
72 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
73 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
74 table. Check for presense of __tls_get_addr_opt
75 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
76 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
77 (write_glink_stub): Add param p.
78 (ppc_elf_relocate_section): Adjust write_glink_stub call.
79 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
81 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
82 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
83 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
84 table. Check for presense of __tls_get_addr_opt.
85 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
86 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
87 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
88 LD_R2_0R1, MTLR_R11): Define.
89 (build_tls_get_addr_stub): New function.
90 (ppc_build_one_stub): Call it.
91 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
92 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
93 __tls_get_addr plt call.
94 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
96 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
98 * elf-bfd.h (eh_cie_fde): Add personality_offset and
99 make_per_encoding_relative to the CIE structure. Add a padding field.
100 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
101 rather than 0xf0 when masking out the base address encoding
102 Record the offset of personality data from the start of the CIE.
103 Remove a repeated elf_backend_can_make_relative_eh_frame check.
104 (find_merged_cie): Take an info argument. If the personality
105 binds locally, try converting an absolute personality into
107 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
108 when masking out the base address encoding. Update the call to
110 (_bfd_elf_eh_frame_section_offset): Discard relocations against
111 the personality data if we are converting into PC-relative form.
112 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
113 when masking out the base address encoding. Handle
114 make_per_encoding_relative.
116 2009-09-18 Alan Modra <amodra@bigpond.net.au>
119 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
120 R_PPC_EMB_SDA2I16 complain_overflow_signed.
121 (create_sdata_sym): Pass info rather than htab.
122 Update all callers. Ensure symbols are hidden.
123 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
124 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
125 _GLOBAL_OFFSET_TABLE_.
126 (elf_finish_pointer_linker_section): Don't assume that sdata base
127 symbol is always at 0x8000 offset. Don't subtract the addend here.
128 (is_static_defined): New function.
129 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
130 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
131 relocs. Downgrade error on unexpected section for EMB_SDA2REL
132 reloc symbols to a warning.
134 2009-09-18 Nick Clifton <nickc@redhat.com>
136 * po/es.po: Updated Spanish translation.
137 * po/vi.po: Updated Vietnamese translation.
139 2009-09-18 Alan Modra <amodra@bigpond.net.au>
141 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
142 functions. Use throughout.
143 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
144 from indirect symbol.
145 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
146 (add_symbol_adjust): Simplify.
147 (defined_code_entry, defined_func_desc): New functions.
148 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
149 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
150 defined_code_entry to follow indirect sym links.
151 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
152 (ppc_type_of_stub): Follow indirect sym links.
153 (toc_adjusting_stub_needed): Likewise.
154 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
155 rather than defining them at stub.
156 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
159 2009-09-16 Tristan Gingold <gingold@adacore.com>
161 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
163 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
164 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
165 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
166 when possible to avoid warnings.
167 (bfd_mach_o_print_section_map): Ditto.
168 (bfd_mach_o_section_get_entry_size): New function.
169 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
171 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
173 2009-09-14 Nick Clifton <nickc@redhat.com>
175 * po/fi.po: Updated Finnish translation.
177 2009-09-11 Nick Clifton <nickc@redhat.com>
179 * po/bfd.pot: Updated by the Translation project.
181 2009-09-11 Philippe De Muyter <phdm@macqel.be>
183 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
184 hack. objcopy `-B' (`--binary-architecture') option is now handled
187 2009-09-11 Nick Clifton <nickc@redhat.com>
189 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
192 2009-09-11 Jie Zhang <jie.zhang@analog.com>
194 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
195 NULL if `ht' is NULL.
197 2009-09-09 Martin Thuresson <martin@mtme.org>
199 Update soruces to compile cleanly with -Wc++-compat:
200 * aoutx.h: Add casts.
201 * archive.c: Add casts.
202 * archive64.c: Add casts.
203 * archures.c: Add casts.
204 * bfd-in2.h: Regenerated.
205 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
206 * bfdio.c: Add casts.
207 * binary.c: Add casts.
208 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
209 parameter to use enum value instead of int.
210 * coffcode.h: Add casts.
211 * coffgen.c: Add casts.
212 * cofflink.c: Add casts.
213 * compress.c: Add casts.
214 * dwarf1.c: Add casts.
215 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
216 bfd_ptr. Update code to use new name.
217 * elf-attrs.c: Add casts.
218 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
219 anonymous struct. (union gotplt_union, struct
220 elf_link_virtual_table_entry): Move to top level.
221 * elf-eh-frame.c: Add casts.
222 * elf-strtab.c: Add casts.
223 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
224 argument name from typename to type_name.
225 * elf32-i386.c: Add casts.
226 * elf64-x86-64.c: Add casts.
227 * elfcode.h: Add casts.
228 * elfcore.h: Add casts.
229 * elflink.c: Add casts.
230 * format.c: Add casts.
233 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
235 * libbfd.c: Add casts.
236 * linker.c: Add casts.
237 * merge.c: Add casts.
238 * opncls.c: Add casts.
239 * peXXigen.c: Add casts.
240 * peicode.h: Add casts.
241 * reloc.c: Add casts.
242 * section.c: Add casts.
243 * simple.c: Add casts.
245 * stabs.c: Add casts.
247 * targets.c: Add casts.
248 * tekhex.c: Add casts.
249 * verilog.c: Add casts.
251 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
253 * configure: Regenerate.
255 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
257 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
258 for the mode of target PLT entries.
259 (allocate_dynrelocs): Only adjust symbol type if setting its
262 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
264 * configure: Regenerate.
266 2009-09-09 Nick Clifton <nickc@redhat.com>
269 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
270 section headers containing sh_link values of SHN_BEFORE or
272 * elfcode.h (elf_object_p): Likewise.
274 2009-09-09 Tristan Gingold <gingold@adacore.com>
276 Handle DYLD_INFO introduced by Darwin10.
277 * mach-o.h (bfd_mach_o_load_command_type): Add
278 BFD_MACH_O_LC_DYLD_INFO.
279 (bfd_mach_o_dyld_info_command): New type.
280 (bfd_mach_o_load_command): Add dyld_info field.
281 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
282 (bfd_mach_o_scan_read_dyld_info): New function.
283 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
284 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
285 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
286 (bfd_mach_o_print_dyld_info): New function.
288 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
290 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
291 linkonce or linker script discarded section.
293 2009-09-09 Alan Modra <amodra@bigpond.net.au>
295 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
297 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
299 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
300 range call the bfd error hander and use R_68K_NONE instead.
302 2009-09-07 Tristan Gingold <gingold@adacore.com>
304 * po/SRC-POTFILES.in: Regenerate.
305 * po/bfd.pot: Regenerate.
307 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
308 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
309 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
310 st_mtim.tv_nsec to gas/configure.in
311 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
312 * configure: Regenerate.
313 * config.in: Regenerate.
314 * vmsutil.c: Moved to gas/config/te-vms.c
315 * vmsutil.h: Removed.
316 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
317 (BFD32_BACKENDS): Remove vmsutil.lo
318 * Makefile.in: Regenerate.
320 2009-09-05 Eli Zaretskii <eliz@gnu.org>
322 * coffcode.h: Include libiberty.h.
324 2009-09-05 Martin Thuresson <martin@mtme.org>
326 * coff-arm.c (coff_arm_relocate_section)
327 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
328 Change member name class to symbol_class.
329 * coff-i960.c (coff_i960_relocate_section) Rename variable
330 class to class_val. Change member name class to symbol_class.
331 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
332 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
333 * coff-stgo32.c (adjust_aux_in_post)
334 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
336 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
337 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
338 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
340 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
341 variables named class to n_sclass. (coff_write_symbols): Rename
342 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
343 argument class to symbol_class.
344 * cofflink.c (_bfd_coff_link_hash_newfunc)
345 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
346 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
347 Update code to use renamed members.
348 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
349 argument class to in_class.
350 * libcoff-in.h (struct coff_link_hash_entry, struct
351 coff_debug_merge_type) Renamed members class to symbol_class and
353 * libcoff.h Regenerated.
354 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
355 Rename argument class to in_class.
356 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
358 * pef.h (struct bfd_pef_imported_symbol): Changed name of
359 member class to symbol_class.
361 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
363 * configure: Regenerated.
365 2009-09-04 Tristan Gingold <gingold@adacore.com>
367 * configure.in: Bump version to 2.20.51
369 2009-09-04 Alan Modra <amodra@bigpond.net.au>
371 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
373 2009-09-04 Jie Zhang <jie.zhang@analog.com>
375 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
377 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
378 for empty .rela.bss and .rel.plt sections.
380 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
382 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
383 R_MIPS_JALR unless symbol resolves locally.
385 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
387 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
388 has_static_relocs for R_MIPS_JALR.
390 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
392 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
393 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
396 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
398 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
401 2009-09-01 Tristan Gingold <gingold@adacore.com>
403 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
404 dependencies. Reindent.
405 * configure.com: Ported to Itanium VMS. Now generates a build.com
406 to build without make. Add messages but make edit silent.
407 * hosts/alphavms.h: Add a prototype for stpcpy.
408 * vms.c: Add a missing include for Alpha VMS.
409 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
411 2009-08-31 Jan Beulich <jbeulich@novell.com>
413 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
414 * elf.c (bfd_elf_get_default_section_type): New.
415 (elf_fake_sections): Use bfd_elf_get_default_section_type.
417 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
419 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
421 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
423 2009-08-30 Alan Modra <amodra@bigpond.net.au>
426 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
427 (bfd_emul_get_commonpagesize): Likewise.
429 2009-08-29 Martin Thuresson <martin@mtme.org>
431 * elf32-arm.c (struct stub_def): Rename member template to
432 template_sequence. (arm_build_one_stub,
433 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
434 Rename variable template to template_sequence.
435 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
436 Rename variable template to template_val.
437 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
439 * coffgen.c (coff_make_empty_symbol)
440 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
441 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
443 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
445 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
447 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
448 * ieee.c (ieee_make_empty_symbol): Rename variable new to
450 * linker.c (bfd_new_link_order): Rename variable new to
452 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
454 * oasys.c (oasys_make_empty_symbol): Rename variable new to
456 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
457 new to new_symbol_type.
458 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
460 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
462 (read_hdr, rs6000coff_core_p)
463 (rs6000coff_core_file_matches_executable_p)
464 (rs6000coff_core_file_failing_command)
465 (rs6000coff_core_file_failing_signal): Updated function to use new
467 * som.c (som_make_empty_symbol): Rename variable new to
469 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
471 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
472 variable new to new_symbol.
474 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
476 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
477 bfdlibdir and bfdincludedir.
478 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
479 [INSTALL_LIBBFD]: ... here, ...
480 [INSTALL_LIBBFD]: ... and empty overrides here.
481 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
482 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
483 * Makefile.in: Regenerate.
484 * configure: Regenerate.
486 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
488 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
489 relocations. Rewrite output of dynamic TLS relocations.
490 (DTP_OFFSET, TP_OFFSET): New constants.
491 (dtpoff_base): Update.
492 (tpoff): Rename to tpoff_base, update.
493 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
494 New functions. Move code from elf_m68k_relocate_section here.
495 (elf_m68k_relocate_section): Update.
496 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
498 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
500 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
502 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
503 Handle non_got_ref field.
504 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
506 2009-08-26 Alan Modra <amodra@bigpond.net.au>
509 * linker.c (bfd_find_version_for_sym): Revert warning.
511 2009-08-26 Alan Modra <amodra@bigpond.net.au>
514 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
515 other wildcard match. Warn on multiple wildcard matches.
517 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
519 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
521 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
522 only in this condition.
523 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
524 to build but not install libbfd.la in this condition.
525 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
526 (install_libbfd, install_libbfd): Remove.
527 * Makefile.in: Regenerate.
528 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
529 (INCLUDES): ... this.
531 * doc/Makefile.in: Regenerate.
533 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
535 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
536 dependency tracking to work for them.
537 (targets.lo, archures.lo, dwarf.lo): Rewrite to
538 use automake dependency tracking mechanism.
539 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
540 (mkdep section): Remove.
541 (BUILT_SOURCES): New, list $(BUILD_HFILES).
542 * Makefile.in: Regenerate.
543 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
545 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
546 (install-pdf, install-pdf-recursive, install-html)
547 (install-html-recursive): Remove.
548 * Makefile.in: Regenerate.
550 * Makefile.in: Regenerate.
551 * aclocal.m4: Likewise.
552 * config.in: Likewise.
553 * configure: Likewise.
555 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
557 * elf32-arm.c (arch_has_thumb2_nop): New function.
558 (arch_has_arm_nop): New function.
559 (elf32_arm_final_link_relocate): NOP opcodes changed.
561 2009-08-16 Doug Evans <dje@google.com>
563 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
564 at least don't leak memory.
566 2009-08-13 DJ Delorie <dj@redhat.com>
568 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
571 2009-08-12 Nick Clifton <nickc@redhat.com>
573 * po/fi.po: Updated Finnish translation.
575 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
577 Merge some FRV FDPIC changes into the Blackfin code.
578 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
579 summary reloc information.
580 (bfinfdpic_dynamic_got_plt_info): New.
581 (_bfin_create_got_section): Create the PLT section here.
582 (elf32_bfinfdpic_create_dynamic_sections): Not here.
583 (_bfinfdpic_count_nontls_entries): Move out of...
584 (_bfinfdpic_count_got_plt_entries): ... here.
585 (_bfinfdpic_count_relocs_fixups): Likewise.
586 (_bfinfdpic_reset_got_plt_entries): New.
587 (_bfinfdpic_size_got_plt): Move out of...
588 (elf32_bfinfdpic_size_dynamic_sections): ... here.
589 (bfinfdpic_relocate_section): Be careful not to call
590 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
591 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
593 (elf_backend_discard_info): Define for FD-PIC.
595 2009-08-11 Alan Modra <amodra@bigpond.net.au>
597 * elflink.c: Add FIXMEs for some places that require octets_per_byte
599 * elf-eh-frame.c: Likewise.
602 2009-08-11 Alan Modra <amodra@bigpond.net.au>
604 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
605 to x86 and x86_64 configurations.
606 * configure: Regenerate.
608 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
610 Stop using bfd_usrdata in libbfd.
611 * coff-stgo32.c (bfd_coff_go32stub): Remove.
612 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
613 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
614 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
615 filehdr_dst->u.go32.stub. New comment with the reason.
616 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
617 Substitute the removed macro bfd_coff_go32stub.
618 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
619 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
620 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
621 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
622 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
624 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
625 * libcoff-in.h (coff_data_type): New field go32stub.
626 * libcoff.h: Regenerated.
628 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
630 Fix go32 stub preservation by objcopy.
631 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
632 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
635 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
637 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
639 (elf32_arm_final_link_relocate): Treat local undefined symbols the
640 same as global undefined symbols.
641 (elf32_arm_relocate_section): Give an error for local undefined
642 non-weak symbols, unless the reloc will not use the symbol.
644 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
646 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
647 (ppc_elf_relax_section): Use symbol index to distinguish
650 2009-08-10 Alan Modra <amodra@bigpond.net.au>
652 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
654 2009-08-10 Alan Modra <amodra@bigpond.net.au>
656 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
657 info for STT_GNU_IFUNC.
658 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
659 on got refs in case the symbol turns out to be ifunc.
660 (ppc_elf_gc_sweep_hook): Similarly.
661 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
662 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
663 (ppc_elf_size_dynamic_sections): Likewise.
664 (ppc_elf_relocate_section): Likewise.
666 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
668 From Mike Frysinger <michael.frysinger@analog.com>
669 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
670 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
671 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
672 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
673 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
674 Adjust to match the renamed reloc definitions.
676 2009-08-08 Alan Modra <amodra@bigpond.net.au>
679 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
680 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
682 2009-08-07 Tom Tromey <tromey@redhat.com>
684 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
687 2009-08-06 Michael Eager <eager@eagercon.com>
689 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
690 * Makefile.in: Regenerate.
691 * archures.c: Add bfd_arch_microblaze.
692 * bfd-in2.h: Regenerate.
693 * config.bfd: Add microblaze target.
694 * configure.in: Add bfd_elf32_microblaze_vec target.
695 * configure: Regenerate.
696 * cpu-microblaze.c: New.
697 * elf32-microblaze.c: New.
698 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
699 * libbfd.h: Regenerate.
700 * reloc.c: Add MICROBLAZE relocations.
701 * section.c: Add struct relax_table and relax_count to section.
702 * targets.c: Add bfd_elf32_microblaze_vec.
704 2009-08-06 Jakub Jelinek <jakub@redhat.com>
705 Alan Modra <amodra@bigpond.net.au>
708 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
710 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
711 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
713 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
715 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
716 at least once when fixing cortex-a8.
718 2009-08-05 Chao-ying Fu <fu@mips.com>
720 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
721 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
722 for CPUs. It is true for RM9000.
723 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
725 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
726 to guard the transformation.
728 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
730 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
731 (spu_elf_size_sections): Declare prototype.
732 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
733 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
734 (spu_elf_emit_fixup): New function.
735 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
736 (spu_elf_size_sections): New function.
738 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
740 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
741 (arm_build_one_stub): Build a8 veneers as a separate pass.
742 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
743 parameters. Use them to check if we create a different a8 fixup
744 than the previous pass.
745 (elf32_arm_size_stubs): Move scope of stub_changed and
746 prev_num_a8_fixes into main loop.
747 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
749 2009-08-04 Alan Modra <amodra@bigpond.net.au>
751 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
752 which find_plt_ent is called. Delete redundant code.
754 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
757 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
758 invalid string offset.
760 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
763 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
764 to htab->init_got_offset and plt to htab->init_plt_offset
765 when discarding space for dynamic relocations.
767 2009-08-03 Alan Modra <amodra@bigpond.net.au>
769 * elf32-ppc.c (struct plt_entry): Revise comments.
770 (ppc_elf_check_relocs): Don't create needless plt_entry info
771 for non-pie executables. Don't test info->pie when info->shared
772 already covers that case.
773 (ppc_elf_gc_sweep_hook): Adjust for above change.
774 (add_stub_sym): Don't test info->pie when info->shared tested.
775 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
776 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
777 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
778 (ppc_elf_relocate_section): Likewise.
780 2009-08-03 Alan Modra <amodra@bigpond.net.au>
782 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
783 for local ifunc symbols in non-pie executables, regardless of
784 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
785 code so that it's obvious that we only do anything special for
787 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
788 (allocate_dynrelocs): Correct comment for syms defined in plt.
789 Don't specially allocate ifunc dyn relocs.
790 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
791 (ppc_elf_relocate_section): Set "relocation" value for ifunc
792 syms in non-pie executables. No specially allocated dyn relocs
793 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
794 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
795 a non-pie executable.
797 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
798 Jakub Jelinek <jakub@redhat.com>
801 * elf32-i386.c (elf_i386_tls_transition): Check executable
802 instead of shared for TLS when building PIE.
803 (elf_i386_check_relocs): Likewise.
804 (elf_i386_allocate_dynrelocs): Likewise.
805 (elf_i386_relocate_section): Likewise.
807 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
808 instead of shared for TLS when building PIE.
809 (elf64_x86_64_check_relocs): Likewise.
810 (elf64_x86_64_allocate_dynrelocs): Likewise.
811 (elf64_x86_64_relocate_section): Likewise.
813 2009-07-31 Anthony Green <green@moxielogic.com>
815 * config.bfd (targ_cpu): Add moxie-uclinux support.
817 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
819 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
821 2009-07-30 Alan Modra <amodra@bigpond.net.au>
823 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
824 used by indirect function support. Count dynamic relocs for
826 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
827 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
828 in iplt and their relocs in reliplt. Don't make ifunc syms
829 dynamic. Allocate got entry relocs for non-dynamic ifunc in
830 reliplt. Handle other dynamic relocs for ifunc.
831 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
832 ifunc in reliplt, likewise relocs for got against local ifunc.
833 Typo fix on reliplt size adjust.
834 (ppc_elf_relocate_section): Don't use plt scheme of allocating
835 relocs 1-1 with entries for iplt, instead just add using
836 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
837 Error on invalid ifunc dyn relocs.
838 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
840 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
841 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
842 (ppc64_elf_reloc_type_lookup): Handle new relocs.
843 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
844 (allocate_dynrelocs): As for elf32-ppc.c above.
845 (ppc64_elf_size_dynamic_sections): Likewise.
846 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
847 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
848 (ppc_size_one_stub): Similarly.
849 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
851 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
853 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
855 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
856 change. Add note to head comment.
858 2009-07-28 Jan Beulich <jbeulich@novell.com>
860 * archive.c (get_extended_arelt_filename): Remove redundant
861 range check on index.
863 2009-07-27 Doug Kwan <dougkwan@google.com>
865 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
867 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
869 * archures.c bfd_*_arch): Sorted.
870 (bfd_archures_list): Likewise.
872 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
874 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
875 to R_cr16_NUM32 relocation.
877 2009-07-26 Michael Eager <eager@eagercon.com>
879 * archures.c: Add bfd_mach_ppc_405
882 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
884 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
885 * cpu-l1om.c (bfd_l1om_arch): Likewise.
887 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
889 * archures.c (bfd_architecture): Add bfd_arch_l1om.
890 (bfd_l1om_arch): New.
891 (bfd_archures_list): Add &bfd_l1om_arch.
892 * bfd-in2.h: Regenerated.
894 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
895 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
896 if bfd_elf64_x86_64_freebsd_vec is supported.
897 (targ_selvecs): Likewise.
899 * configure.in: Support bfd_elf64_l1om_vec and
900 bfd_elf64_l1om_freebsd_vec.
901 * configure: Regenerated.
905 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
906 (bfd_elf64_l1om_vec): Likewise.
907 (bfd_elf64_l1om_freebsd_vec): Likewise.
909 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
910 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
911 * Makefile.in: Regenerated.
913 * targets.c (bfd_elf64_l1om_vec): New.
914 (bfd_elf64_l1om_freebsd_vec): Likewise.
915 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
916 bfd_elf64_l1om_freebsd_vec.
918 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
919 Alan Modra <amodra@bigpond.net.au>
921 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Regenerate.
924 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
925 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
926 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
928 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
931 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
932 instead of shared for R_X86_64_TPOFF32.
933 (elf64_x86_64_relocate_section): Likewise.
935 2009-07-23 Ulrich Drepper <drepper@redhat.com>
937 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
938 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
939 with the BSF_GNU_UNIQUE flag bit set.
940 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
941 for symbols with STB_GNU_UNIQUE binding.
942 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
943 with the STB_GNU_UNIQUE binding.
944 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
945 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
946 symbols with the unique_global field set.
947 (elf_link_output_extsym): Set unique_global field for symbols with
948 the STB_GNU_UNIQUE binding.
949 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
950 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
952 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
954 * bfd-in2.h: Regenerate.
956 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
958 * elflink.c (elf_link_output_extsym): Revert the last change.
960 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
963 * elflink.c (elf_link_output_extsym): Special case ifunc syms
964 when ref_regular, not def_regular.
966 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
969 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
970 from a DSO into a normal FUNC symbol.
971 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
972 a normal FUNC symbol.
974 2009-07-17 Chao-ying Fu <fu@mips.com>
976 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
977 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
978 interlocking, the last PLT entry needs a nop in the branch delay slot.
979 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
980 output the last two PLT entries in reverse order.
982 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
984 * elf32-i386.c (elf_i386_relocate_section): Don't get local
985 STT_GNU_IFUNC symbol for relocatable link.
986 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
988 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
990 * bfdio.c (bfd_iovec): Add comments for bmmap.
991 * bfd-in2.h: Regenerated.
993 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
995 * Makefile.am: Run "make dep-am".
996 * Makefile.in: Regenerated.
998 2009-07-10 Doug Kwan <dougkwan@google.com>
1000 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1001 target_addend and orig_insn.
1003 2009-07-10 Tom Tromey <tromey@redhat.com>
1005 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1006 (elf-eh-frame.lo): Likewise.
1007 (elf32-bfin.lo): Likewise.
1008 (elf32-frv.lo): Likewise.
1009 (elf32-xc16x.lo): Likewise.
1010 * Makefile.in: Rebuild.
1011 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1012 * elf-eh-frame.c: Likewise.
1013 * elf32-bfin.c: Likewise.
1014 * elf32-frv.c: Likewise.
1015 * elf32-xc16x.c: Likewise.
1017 2009-07-10 Julian Brown <julian@codesourcery.com>
1019 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1020 symbol a stub entry is derived from, not the entry for the stub
1021 itself, in call to elf32_arm_final_link_relocate.
1023 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1026 when reporting addends.
1028 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1030 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1031 data even when no stubs.
1032 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1034 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1036 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1037 (ppc_elf_get_synthetic_symtab): Report addend.
1038 (PLT_IFUNC): Define.
1039 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1040 (ppc_elf_create_glink): New function.
1041 (ppc_elf_create_dynamic_sections): Use it.
1042 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1043 (update_local_sym_info): Allocate space for local_plt array.
1044 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1046 (is_branch_reloc): New function.
1047 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1048 (ppc_elf_gc_sweep_hook): Likewise.
1049 (ppc_elf_adjust_dynamic_symbol): Likewise.
1050 (allocate_dynrelocs): Likewise.
1051 (ppc_elf_size_dynamic_sections): Likewise.
1052 (ppc_elf_relocate_section): Likewise.
1053 (branch_reloc_hash_match): Use is_branch_reloc.
1054 (ppc_elf_tls_optimize): Adjust for local_plt.
1055 (write_glink_stub): New function, extracted from..
1056 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1057 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1058 branch table when dynamic.
1059 (elf_backend_post_process_headers): Define.
1060 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1061 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1062 (ppc64_elf_get_synthetic_symtab): Report addend.
1063 (struct ppc_stub_hash_entry): Add plt_ent.
1064 (PLT_IFUNC): Define.
1065 (struct ppc_link_hash_table): Add iplt and reliplt.
1066 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1067 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1068 (update_local_sym_info): Allocate space for local_plt array.
1069 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1071 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1072 and don't change hash flags here.
1073 (is_branch_reloc): New function.
1074 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1075 (ppc64_elf_gc_sweep_hook): Likewise.
1076 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1077 (allocate_dynrelocs): Likewise.
1078 (ppc64_elf_size_dynamic_sections): Likewise.
1079 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1080 (ppc64_elf_size_stubs): Likewise.
1081 (ppc64_elf_relocate_section): Likewise.
1082 (get_sym_h): Adjust for local_plt.
1083 (branch_reloc_hash_match): Use is_branch_reloc.
1084 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1085 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1087 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1089 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1091 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1093 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1094 and ref_regular_nonweak comment.
1095 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1096 when def_regular, not ref_regular.
1097 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1098 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1099 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1101 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1103 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1104 of malloc'd struct call_info.
1105 (pasted_function): Likewise, priority too.
1107 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1109 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1110 alignment when packing sections into overlays.
1112 2009-07-03 Cary Coutant <ccoutant@google.com>
1114 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1116 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1118 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1119 changes only) earlier patch:-
1121 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1123 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1124 give .debug and .reloc data characteristics.
1125 (DOT_RELOC): New define for .reloc section string.
1126 (coff_write_object_contents): Use DOT_RELOC instead of string.
1128 2009-07-02 Tom Tromey <tromey@redhat.com>
1130 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1131 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1133 2009-07-01 Nick Clifton <nickc@redhat.com>
1135 * elf-m10300.c: Remove trailing white space.
1136 * reloc.c: Likewise.
1138 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1140 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1141 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1142 * configure.in: Use them.
1143 * configure: Regenerate.
1144 * config.in: Regenerate.
1145 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1146 #define _BSD_SOURCE. Add comments.
1147 (vms_file_stats_name): Calculate creation date based on available
1148 runtime data. Return 1 for version instead of 0.
1150 2009-07-01 Nick Clifton <nickc@redhat.com>
1153 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1154 to R_ARM_THM_PC8 relocation.
1156 2009-06-29 Nick Clifton <nickc@redhat.com>
1158 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1159 different uses of the relocations addend when a symbol is in a
1162 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1166 SHT_REL/SHT_RELA sections on executable nor shared library.
1167 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1168 as a normal section.
1170 2009-06-25 Nick Clifton <nickc@redhat.com>
1172 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1173 symbols with SEC_MERGE flag.
1175 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1177 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1178 give .debug and .reloc data characteristics.
1179 (DOT_RELOC): New define for .reloc section string.
1180 (coff_write_object_contents): Use DOT_RELOC instead of string.
1182 2009-06-25 Tristan Gingold <gingold@adacore.com>
1184 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1185 (bfd_mach_o_canonicalize_dynamic_symtab)
1186 (bfd_mach_o_get_synthetic_symtab): Defines.
1187 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1188 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1190 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1191 for scattered relocations.
1192 (bfd_mach_o_i386_print_thread): New function.
1193 (bfd_mach_o_print_thread): Define.
1195 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1196 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1197 New functions extracted from ...
1198 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1199 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1200 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1201 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1202 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1203 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1205 (bfd_mach_o_scan_read_dylib): Ditto.
1206 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1208 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1209 decode isym and flags on little endian targets. Set dysymtab field.
1210 (bfd_mach_o_scan_start_address): Adjust for enum names.
1211 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1212 (bfd_mach_o_print_section): Display bfd section name.
1213 (bfd_mach_o_print_segment): Display none if no name.
1214 (bfd_mach_o_print_dysymtab): Display next index for local, external
1215 and undefined symbols.
1216 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1217 Display dylinker name. Display thread and unixthread commands content.
1218 (bfd_mach_o_print_thread): New macro.
1220 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1221 (bfd_mach_o_ppc_thread_flavour): Ditto.
1222 (bfd_mach_o_i386_thread_flavour): Ditto.
1223 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1224 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1225 BFD_MACH_O_THREAD_STATE_NONE.
1226 (bfd_mach_o_segment_command): Remove segment field.
1227 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1228 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1229 (bfd_mach_o_prebound_dylib_command): Ditto.
1230 (bfd_mach_o_dylib_command): Ditto.
1231 (bfd_mach_o_prebound_dylib_command): Remove section field.
1232 (mach_o_data_struct): Add dysymtab field.
1233 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1234 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1235 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1236 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1237 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1239 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1241 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1242 field of struct dirent.
1244 2009-06-23 Tristan Gingold <gingold@adacore.com>
1246 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1247 of this macro. Fix indentation.
1249 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1251 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1252 destination for defined dynamic symbols when deciding whether to
1253 insert a stub or not.
1254 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1255 when actually accessed through a PLT, even when generating a
1258 2009-06-22 Tristan Gingold <gingold@adacore.com>
1260 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1263 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1265 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1266 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1268 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1270 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1272 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1274 * elflink.c (elf_link_add_object_symbols): Avoid warning
1275 from -Wjump-misses-init in gcc 4.5.0.
1277 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1281 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1283 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1286 r_symndx. Report local symbol name on error.
1287 (elf_i386_check_relocs): Updated. Report local symbol name on
1289 (elf_i386_gc_sweep_hook): Updated.
1290 (elf_i386_relocate_section): Likewise.
1292 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1293 r_symndx. Report local symbol name on error.
1294 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1296 (elf64_x86_64_gc_sweep_hook): Updated.
1297 (elf64_x86_64_relocate_section): Likewise.
1299 2009-06-19 Tristan Gingold <gingold@adacore.com>
1301 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1303 2009-06-19 Tristan Gingold <gingold@adacore.com>
1305 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1306 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1307 (bfd_mach_o_valid): Ditto.
1308 (bfd_mach_o_wide_p): Ditto.
1309 (bfd_mach_o_canonicalize_reloc): Ditto.
1310 (bfd_mach_o_build_commands): Ditto.
1311 (bfd_mach_o_scan_read_thread): Ditto.
1312 (bfd_mach_o_flatten_sections): Ditto.
1313 (bfd_mach_o_scan_start_address): Ditto.
1314 (bfd_mach_o_lookup_section): Ditto.
1315 (bfd_mach_o_core_fetch_environment): Ditto.
1316 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1317 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1318 (bfd_mach_o_scan_write_symtab): Ditto.
1319 Use macros instead of hard-coded values.
1320 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1321 Use bfd_mach_o_get_data instead of direct access. Use macros
1322 instead of hard-coded values.
1323 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1324 Remove sym argument and get section from mdata.
1325 Move code into the else branch.
1326 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1327 Remove sym argument and get section from mdata. Adjust code.
1328 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1329 switch (which replaces consecutive if statements).
1330 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1331 module table, table of content, indirect symbols and external
1333 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1335 (bfd_mach_o_scan_read_linkedit): New function.
1336 (bfd_mach_o_scan_read_str): Ditto.
1337 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1339 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1340 bfd_mach_o_count_symbols never returns an error.
1341 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1342 symtab field (there might be only one symtab).
1343 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1344 Handle sub frameworks, sub umbrella, sub library and sub client.
1345 Read code signature and segment split info commands.
1346 (bfd_mach_o_scan): Reindent.
1347 (bfd_mach_o_xlat_name): New type.
1348 (bfd_mach_o_print_flags): New function.
1349 (bfd_mach_o_get_name): Ditto.
1350 (bfd_mach_o_cpu_name): New variable.
1351 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1352 (bfd_mach_o_section_type_name)
1353 (bfd_mach_o_section_attribute_name)
1354 (bfd_mach_o_load_command_name): New variables.
1355 (bfd_mach_o_print_private_header): New function.
1356 (bfd_mach_o_print_section_map): New function extracted from
1357 bfd_mach_o_print_private_bfd_data.
1358 (bfd_mach_o_print_section): Ditto. Print more infos.
1359 (bfd_mach_o_print_segment): Ditto.
1360 (bfd_mach_o_print_dysymtab): Ditto.
1361 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1362 load weak dylib, reexport dylib and id dylib.
1363 Handle code signature and segment_split info.
1364 Handle sub frameworks, sub umbrella, sub library and sub client.
1365 (bfd_mach_o_section_get_nbr_indirect): New function.
1367 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1368 (bfd_mach_o_header_flags): New enum to define header flags.
1369 (bfd_mach_o_section_attribute): New enum to replace ...
1370 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1371 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1372 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1373 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1374 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1375 these removed macros.
1376 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1377 (bfd_mach_o_dylib_module): New type.
1378 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1380 (bfd_mach_o_dylib_table_of_content): New type.
1381 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1382 (bfd_mach_o_dylib_reference): New type.
1383 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1384 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1385 modules, toc, references and indirect syms.
1386 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1387 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1388 unused). Add comment.
1389 (bfd_mach_o_dylib_command): Ditto.
1390 (bfd_mach_o_prebound_dylib_command): Ditto.
1391 (bfd_mach_o_linkedit_command): New type.
1392 (bfd_mach_o_str_command): New type.
1393 (bfd_mach_o_load_command): Add linkedit and str fields.
1394 (mach_o_data_struct): Add symtab field.
1395 (bfd_get_mach_o_data): Renamed to ...
1396 (bfd_mach_o_get_data): ... this new macro.
1397 (bfd_mach_o_scan_read_symtab_symbol,
1398 bfd_mach_o_scan_read_symtab_strtab,
1399 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1401 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1402 instead of direct access.
1404 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1406 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1407 R_PPC_PLTREL24 relocs.
1408 (ppc_elf_relocate_section): Likewise.
1410 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1412 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1413 pointer to sym hash. Update all uses.
1414 (update_plt_info): Likewise. Don't check addend here.
1416 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1419 bfd_sym_from_r_symndx.
1420 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1422 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1424 * elf-bfd.h (struct sym_sec_cache): Delete.
1425 (struct sym_cache): New.
1426 (bfd_section_from_r_symndx): Delete prototype.
1427 (bfd_sym_from_r_symndx): Define prototype.
1428 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1429 (bfd_sym_from_r_symndx): ..new function.
1430 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1431 bfd_section_from_r_symndx to new struct and function.
1432 * elf32-bfin.c: Likewise.
1433 * elf32-hppa.c: Likewise.
1434 * elf32-i386.c: Likewise.
1435 * elf32-m32r.c: Likewise.
1436 * elf32-m68hc1x.c: Likewise.
1437 * elf32-m68hc1x.h: Likewise.
1438 * elf32-m68k.c: Likewise.
1439 * elf32-ppc.c: Likewise.
1440 * elf32-s390.c: Likewise.
1441 * elf32-sh.c: Likewise.
1442 * elf64-ppc.c: Likewise.
1443 * elf64-s390.c: Likewise.
1444 * elf64-x86-64.c: Likewise.
1445 * elfxx-sparc.c: Likewise.
1446 * elfxx-sparc.h: Likewise.
1448 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1451 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1453 2009-06-18 Nick Clifton <nickc@redhat.com>
1455 * elflink.c (elf_link_sort_relocs): Return early if there are no
1458 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1460 Merge cegcc and mingw32ce target name changes from
1463 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1465 * config.bfd: Add arm*-*-cegcc* target.
1467 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1469 * config.bfd: Add arm-*-mingw32ce* target.
1471 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1474 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1475 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1476 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1478 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1480 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1481 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1482 * elf32-i386.c (elf_i386_check_relocs): Use it.
1483 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1485 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1487 * elf-bfd.h (elf_dyn_relocs): New.
1489 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1490 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1492 (elf_i386_copy_indirect_symbol): Likewise.
1493 (elf_i386_check_relocs): Likewise.
1494 (elf_i386_gc_sweep_hook): Likewise.
1495 (elf_i386_allocate_dynrelocs): Likewise.
1496 (elf_i386_readonly_dynrelocs): Likewise.
1497 (elf_i386_size_dynamic_sections): Likewise.
1499 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1500 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1501 with elf_dyn_relocs.
1502 (elf64_x86_64_copy_indirect_symbol): Updated.
1503 (elf64_x86_64_check_relocs): Likewise.
1504 (elf64_x86_64_gc_sweep_hook): Likewise.
1505 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1506 (elf64_x86_64_allocate_dynrelocs): Likewise.
1507 (elf64_x86_64_readonly_dynrelocs): Likewise.
1508 (elf64_x86_64_size_dynamic_sections): Likewise.
1510 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1512 * elf32-arm.c (create_got_section): Get existing .rela.got
1514 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1515 * elf32-lm32.c (create_got_section): Likewise.
1516 * elf32-m32r.c (create_got_section): Likewise.
1517 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1518 * elf32-s390.c (create_got_section): Likewise.
1519 * elf32-sh.c (create_got_section): Likewise.
1520 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1521 * elf64-s390.c (create_got_section): Likewise.
1522 * elfxx-sparc.c (create_got_section): Likewise.
1524 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1527 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1531 * elf32-i386.c (elf_i386_local_hash): Removed.
1532 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1533 (elf_i386_get_local_sym_hash): Likewise.
1535 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1536 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1537 (elf64_x86_64_get_local_sym_hash): Likewise.
1538 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1539 (get_local_sym_hash): Likewise.
1541 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1543 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1544 rel_got_sec and plt_sec.
1545 (elfNN_ia64_relax_section): Updated.
1546 (elfNN_ia64_create_dynamic_sections): Likewise.
1547 (get_got): Likewise.
1548 (allocate_dynrel_entries): Likewise.
1549 (elfNN_ia64_size_dynamic_sections): Likewise.
1550 (set_got_entry): Likewise.
1551 (elfNN_ia64_choose_gp): Likewise.
1552 (elfNN_ia64_relocate_section): Likewise.
1553 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1554 (elfNN_ia64_finish_dynamic_sections): Likewise.
1556 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1558 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1561 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1563 * configure.in (elf): Add elf-ifunc.lo.
1565 * configure: Regenerated.
1566 * Makefile.in: Likewise.
1568 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1569 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1571 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1572 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1574 (elf_i386_link_hash_table_create): Likewise.
1575 (elf_i386_create_dynamic_sections): Likewise.
1576 (elf_i386_check_relocs): Likewise.
1577 (elf_i386_allocate_dynrelocs): Likewise.
1578 (elf_i386_size_dynamic_sections): Likewise.
1579 (elf_i386_relocate_section): Likewise.
1580 (elf_i386_finish_dynamic_symbol): Likewise.
1581 (elf_i386_finish_dynamic_sections): Likewise.
1582 (elf_i386_create_got_section): Removed.
1584 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1585 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1587 (elf64_x86_64_compute_jump_table_size): Updated.
1588 (elf64_x86_64_link_hash_table_create): Likewise.
1589 (elf64_x86_64_create_dynamic_sections): Likewise.
1590 (elf64_x86_64_check_relocs): Likewise.
1591 (elf64_x86_64_allocate_dynrelocs): Likewise.
1592 (elf64_x86_64_size_dynamic_sections): Likewise.
1593 (elf64_x86_64_relocate_section): Likewise.
1594 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1595 (elf64_x86_64_finish_dynamic_sections): Likewise.
1596 (elf64_x86_64_create_got_section): Removed.
1598 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1599 for pointer alignment. Set up section pointers.
1600 (_bfd_elf_create_dynamic_sections): Likewise.
1601 (_bfd_elf_create_ifunc_sections): Moved to ...
1602 * elf-ifunc.c: Here. New.
1604 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1605 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1608 2009-06-16 Doug Kwan <dougkwan@google.com>
1610 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1611 to bfd_signed_vma. Cast constant operands which are used in
1612 offset related expressions to bfd_signed_vma type as appropriate.
1614 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1616 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1617 (elf_backend_plt_sym_val): Define.
1619 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1621 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1622 (elf_backend_reloc_type_class): Define.
1624 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1626 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1627 from an executable to a shared library treat R_VAX_PC32
1628 relocations as R_VAX_PLT32 ones.
1630 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1632 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1633 symbols in GOT space calculation.
1634 (elf_vax_relocate_section): Adjust accordingly.
1636 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1638 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1641 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1643 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1645 (elf_vax_relocate_section): Likewise.
1647 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1650 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1652 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1655 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1657 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1659 * Makefile.am: Run "make dep-am".
1660 * Makefile.in: Regenerated.
1662 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1665 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1667 2009-06-15 Nick Clifton <nickc@redhat.com>
1669 * po/ru.po: New Russian translation.
1670 * configure.in (ALL_LINGUAS): Add ru.
1671 * configure: Regenerate.
1673 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf32-i386.c: Remove duplicated comments.
1677 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1681 dynamic IFUNC pointer in non-shared object. Use .got.plt
1682 for IFUNC definition in PIE.
1683 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1686 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1687 dynamic IFUNC pointer in non-shared object. Use .got.plt
1688 for IFUNC definition in PIE.
1689 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1692 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1694 * elf32-i386.c (elf_i386_check_relocs): Properly report
1695 local symbol for unhandled relocation against STT_GNU_IFUNC
1697 (elf_i386_relocate_section): Likewise.
1698 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1699 (elf64_x86_64_relocate_section): Likewise.
1701 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1705 (elf_i386_link_hash_table): Add loc_hash_table and
1707 (elf_i386_local_hash): New.
1708 (elf_i386_local_htab_hash): Likewise.
1709 (elf_i386_local_htab_eq): Likewise.
1710 (elf_i386_get_local_sym_hash): Likewise.
1711 (elf_i386_link_hash_table_free): Likewise.
1712 (elf_i386_allocate_local_dynrelocs): Likewise.
1713 (elf_i386_finish_local_dynamic_symbol): Likewise.
1714 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1715 (elf_i386_link_hash_table_create): Create loc_hash_table and
1717 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1718 (elf_i386_size_dynamic_sections): Likewise.
1719 (elf_i386_relocate_section): Likewise.
1720 (elf_i386_finish_dynamic_sections): Likewise.
1721 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1724 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1725 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1727 (elf64_x86_64_local_hash): New.
1728 (elf64_x86_64_local_htab_hash): Likewise.
1729 (elf64_x86_64_local_htab_eq): Likewise.
1730 (elf64_x86_64_get_local_sym_hash): Likewise.
1731 (elf64_x86_64_link_hash_table_free): Likewise.
1732 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1733 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1734 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1735 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1736 and loc_hash_memory.
1737 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1739 (elf64_x86_64_size_dynamic_sections): Likewise.
1740 (elf64_x86_64_relocate_section): Likewise.
1741 (elf64_x86_64_finish_dynamic_sections): Likewise.
1742 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1745 2009-06-10 Philip Blundell <philb@gnu.org>
1747 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1748 elf_sec->this_hdr == NULL.
1750 2009-06-12 Tristan Gingold <gingold@adacore.com>
1752 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1753 * bfd-in2.h: Regenerated.
1754 * libbfd.h: Regenerated.
1756 * mach-o.c (FILE_ALIGN): New macro.
1757 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1758 (bfd_mach_o_print_symbol): Ditto.
1759 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1760 (bfd_mach_o_get_reloc_upper_bound): New function.
1761 (bfd_mach_o_canonicalize_reloc): Ditto.
1762 (bfd_mach_o_scan_write_relocs): Ditto.
1763 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1764 (bfd_mach_o_scan_write_section_64): Ditto.
1765 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1766 written for load command. Do not compute section file offset.
1767 (bfd_mach_o_scan_write_segment_64): Ditto.
1768 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1769 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1771 (bfd_mach_o_mangle_symbols): ... this new function.
1772 (bfd_mach_o_write_contents): Be sure to have load commands built.
1773 Call bfd_mach_o_mangle_symbols.
1774 (bfd_mach_o_build_commands): Adjust for filelen field.
1775 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1776 Do not set symtab file offset anymore here.
1777 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1778 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1779 Set reloc_count and rel_filepos section fields.
1780 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1782 (bfd_mach_o_scan_read_section_64): Ditto.
1783 (bfd_mach_o_scan_read_section): Ditto.
1784 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1785 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1786 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1787 Handle weak-ref symbols.
1788 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1789 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1790 (bfd_mach_o_scan): Remove assignment to removed field.
1791 (bfd_mach_o_mkobject_init): Ditto.
1792 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1793 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1794 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1795 (bfd_mach_o_swap_reloc_in): Ditto.
1796 (bfd_mach_o_swap_reloc_out): Ditto.
1798 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1799 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1800 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1801 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1802 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1803 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1804 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1805 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1806 (BFD_MACH_O_N_WEAK_DEF): New macros.
1808 (bfd_mach_o_section_type): Add new enumeration values.
1809 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1810 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1811 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1812 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1814 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1815 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1816 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1817 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1818 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1819 (BFD_MACH_O_RELENT_SIZE): Ditto.
1820 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1821 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1822 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1823 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1824 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1825 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1826 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1827 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1828 (bfd_mach_o_reloc_info): New struct.
1829 (bfd_mach_o_asymbol): New struct.
1830 (bfd_mach_o_symtab_command): The symbols field is now of type
1832 (bfd_mach_o_load_command): The offset and len fields are now of type
1834 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1835 Add a filelen field. Add comments.
1836 (bfd_mach_o_backend_data): New struct.
1837 (bfd_mach_o_get_backend_data): New macro.
1838 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1840 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1841 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1842 (bfd_mach_o_canonicalize_reloc): Ditto.
1844 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1845 duplicated macro. Now defined to _bfd_generic_is_local_label.
1846 (TARGET_NAME_BACKEND): New macro...
1847 (TARGET_NAME_BACKEND): ... used to name a new variable.
1848 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1849 Mach-O backend data.
1851 * mach-o-i386.c (i386_howto_table): New variable.
1852 (bfd_mach_o_i386_swap_reloc_in): New function.
1853 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1854 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1855 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1856 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1857 (bfd_mach_o_bfd_reloc_type_lookup)
1858 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1860 2009-06-11 Eric Paris <eparis@redhat.com>
1861 Nick Clifton <nickc@redhat.com>
1863 * opncls.c (_maybe_make_executable): New function. Gives execute
1864 permission to an executable bfd that was opened for writing
1865 provided that it is a regular file. Replaces common code found in...
1866 (bfd_close): here and ...
1867 (bfd_close_all_done): here.
1869 2009-06-11 Anthony Green <green@moxielogic.com>
1871 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1872 * bfd-in2.h: Rebuilt.
1873 * libbfd.h: Rebuilt.
1874 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1876 (moxie_reloc_map): Ditto.
1877 Clean up copyright notice.
1879 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1881 * bfd-in2.h: bfd_mmap prototype.
1882 * bfdio.c (bfd_mmap): New function.
1883 * libbfd.h (bfd_iovec): Add bmmap.
1884 * cache.c (cache_bmmap): New function.
1885 (cache_iovec): Initialize bmmap member.
1886 * opencls.c (opncls_bmmap): New function.
1887 (opncls_iovec): Initialize bmmap member.
1889 2009-06-09 Tristan Gingold <gingold@adacore.com>
1891 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1892 and stabstr_segment fields.
1893 (mach_o_be_vec, mach_o_le_vec): Removed
1894 (bfd_mach_o_version): New prototype.
1896 * mach-o.c (bfd_mach_o_version): Make this function public.
1897 (mach_o_wide_p): New function.
1898 (bfd_mach_o_wide_p): Ditto.
1899 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1901 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1902 Search in the list only if the name starts with a dot.
1903 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1904 test. Check bfd_seek status.
1905 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1906 (bfd_mach_o_scan_write_section_32): Ditto.
1907 (bfd_mach_o_scan_write_section_64): Ditto.
1908 (bfd_mach_o_scan_write_section): Removed.
1909 (bfd_mach_o_scan_write_segment): Split into ...
1910 (bfd_mach_o_scan_write_segment_32): ... this and ...
1911 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1912 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1913 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1914 symbol table. Now returns a boolean.
1915 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1916 Adjust for status type.
1917 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1918 test. Write symbol table. Numbers the sections.
1919 (bfd_mach_o_read_header): Check bfd_seek status.
1920 Use mach_o_wide_p instead of hard-coded test.
1921 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1922 (bfd_mach_o_scan_read_section_64): Ditto.
1923 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1924 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1925 handled common symbols.
1926 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1927 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1928 (bfd_mach_o_scan_read_dylinker): Ditto.
1929 (bfd_mach_o_scan_read_dylib): Ditto.
1930 (bfd_mach_o_scan_read_thread): Ditto.
1931 (bfd_mach_o_scan_read_symtab): Ditto.
1932 Do not create a section for the stabs.
1933 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1934 (bfd_mach_o_scan_read_segment): Ditto.
1935 (bfd_mach_o_scan_read_command): Ditto.
1936 (bfd_mach_o_scan_start_address): Ditto.
1937 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1938 (bfd_mach_o_archive_p): Check bfd_seek status.
1939 (bfd_mach_o_core_fetch_environment): Ditto.
1941 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1943 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1945 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1946 (elf_i386_link_hash_table_create): Initialize irelifunc.
1947 (elf_i386_check_relocs): Updated. Set up irelifunc for
1949 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1950 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1952 (elf_i386_relocate_section): Likewise.
1954 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1955 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1956 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1958 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1959 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1961 (elf64_x86_64_relocate_section): Likewise.
1963 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1965 (_bfd_elf_create_ifunc_sections): This.
1967 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1969 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1972 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1974 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1975 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1976 building shared object. Check info->executable instead of
1977 !info->shared when setting non_got_ref.
1978 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1979 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1980 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1982 (elf_i386_relocate_section): Output dynamic relocation for
1983 R_386_32 against STT_GNU_IFUNC symbol to get the real
1984 function address when building shared object.
1985 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1986 relocation for STT_GNU_IFUNC symbol in shared object.
1988 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1989 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1990 symbol when building shared object. Check info->executable
1991 instead of !info->shared when setting non_got_ref.
1992 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1993 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1994 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1996 (elf64_x86_64_relocate_section): Output dynamic relocation
1997 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1998 function address when building shared object.
1999 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2000 relocation for STT_GNU_IFUNC symbol in shared object.
2002 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2004 * Makefile.am: Run "make dep-am".
2005 (BFD32_BACKENDS): Add mach-o-i386.lo.
2006 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2007 * Makefile.in: Regenerate.
2009 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2011 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2012 when looking for soft-icache stubs.
2014 2009-06-05 Tristan Gingold <gingold@adacore.com>
2016 * mach-o.h: Update copyright year.
2017 (bfd_mach_o_mach_header_magic): New enum.
2018 (bfd_mach_o_cpu_subtype): Now an enum.
2019 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2020 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2021 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2022 (bfd_mach_o_load_command): Field type_required is now a boolean.
2023 Reindent prototypes.
2024 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2025 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2026 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2027 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2028 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2029 (bfd_mach_o_canonicalize_symtab): Ditto.
2030 (bfd_mach_o_get_symbol_info): Ditto.
2031 (bfd_mach_o_print_symbol): Ditto.
2032 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2033 (bfd_mach_o_make_empty_symbol): Ditto.
2034 (bfd_mach_o_write_contents): Ditto.
2036 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2037 bfd_mach_o_mkobject): Defines.
2038 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2039 Do not check with target vector but with flavour.
2040 (struct mach_o_section_name_xlat): New declaration.
2041 (dwarf_section_names_xlat): Ditto.
2042 (text_section_names_xlat): Ditto.
2043 (data_section_names_xlat): Ditto.
2044 (struct mach_o_segment_name_xlat): Ditto.
2045 (segsec_names_xlat): Ditto.
2046 (bfd_mach_o_convert_section_name_to_bfd): New function.
2047 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2048 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2049 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2050 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2051 Accept any input and output flavour. Do not share private data
2053 (bfd_mach_o_count_symbols): Add a comment.
2054 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2055 (bfd_mach_o_canonicalize_symtab): Ditto.
2056 (bfd_mach_o_get_symbol_info): Ditto.
2057 (bfd_mach_o_print_symbol): Ditto.
2058 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2059 Use constants instead of hard-coded values.
2060 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2062 (bfd_mach_o_scan_write_section_64): Ditto.
2063 (bfd_mach_o_scan_write_segment): Ditto.
2064 Do not copy sections anymore.
2065 (bfd_mach_o_write_contents): Make it public.
2066 Remove dead code. Rewrite typeflag assignment.
2067 (bfd_mach_o_build_commands): New function.
2068 (bfd_mach_o_set_section_contents): Ditto.
2069 (bfd_mach_o_make_empty_symbol): Make it public.
2070 (bfd_mach_o_read_header): Make it static.
2071 Convert to bfd_boolean.
2072 Use constants instead of hard-coded values.
2073 (bfd_mach_o_make_bfd_section): Call
2074 bfd_mach_o_convert_section_name_to_bfd to create name.
2075 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2077 (bfd_mach_o_scan_read_section_64): Ditto.
2078 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2079 a segment anymore. Use constants instead of hard-coded values.
2080 (bfd_mach_o_scan_read_command): Fix style.
2081 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2082 Get rid of BFD_IO_FUNCS.
2083 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2084 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2085 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2086 (bfd_mach_o_object_p): Removed.
2087 (bfd_mach_o_gen_core_p): New function, replaces ...
2088 (bfd_mach_o_core_p): ... deleted.
2089 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2091 * mach-o-i386.c: New file.
2092 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2093 * configure.in (TDEFINES): Add mach_o_i386_vec.
2094 * configure: Regenerated.
2095 * targets.c: Add mach_o_i386_vec.
2097 * mach-o.c: Update copyright years.
2098 (BFD_IO_FUNCS): Remove (was not used).
2099 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2100 bfd_mach_o_slurp_extended_name_table,
2101 bfd_mach_o_construct_extended_name_table,
2102 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2103 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2104 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2105 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2106 bfd_mach_o_get_section_contents_in_window,
2107 bfd_mach_o_bfd_is_local_label_name,
2108 bfd_mach_o_bfd_is_target_special_symbol,
2109 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2110 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2111 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2112 bfd_mach_o_minisymbol_to_symbol,
2113 bfd_mach_o_bfd_get_relocated_section_contents,
2114 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2115 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2116 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2117 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2118 bfd_mach_o_bfd_merge_private_bfd_data,
2119 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2120 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2121 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2122 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2123 bfd_mach_o_bfd_copy_private_header_data,
2124 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2125 * mach-o-target.c: ... here.
2126 Update copyright years.
2128 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2130 * dep-in.sed: Don't use \n in replacement part of s command.
2131 * Makefile.am (DEP1): LC_ALL for uniq.
2133 * Makefile.in: Regenerate.
2135 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2137 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2138 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2139 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2141 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2144 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2145 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2146 against STT_GNU_IFUNC symbols for static executables.
2147 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2148 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2150 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2151 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2152 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2153 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2155 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2157 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2158 symbols to be left unimported when linking statically.
2159 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2160 code when linking statically.
2162 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2164 * elf32-i386.c (elf_i386_check_relocs): Increment
2165 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2166 against STT_GNU_IFUNC symbol.
2167 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2168 local STT_GNU_IFUNC definition is used.
2169 (elf_i386_relocate_section): Handle got.offset != -1 for
2170 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2173 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2174 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2175 relocations against STT_GNU_IFUNC symbol.
2176 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2177 local STT_GNU_IFUNC definition is used.
2178 (elf64_x86_64_relocate_section): Handle got.offset != -1
2179 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2180 STT_GNU_IFUNC symbol.
2182 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2186 (elf_i386_reloc_type_lookup): Likewise.
2187 (R_386_tls): Removed.
2188 (R_386_irelative): New.
2189 (R_386_vt_offset): Updated.
2190 (elf_i386_rtype_to_howto): Likewise.
2191 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2192 (elf_i386_link_hash_table_create): Initialize igotplt,
2194 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2195 (elf_i386_adjust_dynamic_symbol): Likewise.
2196 (elf_i386_allocate_dynrelocs): Likewise.
2197 (elf_i386_relocate_section): Likewise.
2198 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2200 (elf_i386_finish_dynamic_symbol): When building a static
2201 executable, use .iplt, .igot.plt and .rel.iplt sections for
2202 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2203 locally defined STT_GNU_IFUNC symbol.
2205 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2206 (x86_64_reloc_map): Likewise.
2207 (R_X86_64_standard): Updated.
2208 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2209 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2211 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2212 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2213 (elf64_x86_64_allocate_dynrelocs): Likewise.
2214 (elf64_x86_64_relocate_section): Likewise.
2215 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2217 (elf64_x86_64_finish_dynamic_symbol): When building a static
2218 executable, use .iplt, .igot.plt and .rela.iplt sections for
2219 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2220 for locally defined STT_GNU_IFUNC symbol.
2222 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2223 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2225 * bfd-in2.h: Regenerated.
2226 * libbfd.h: Likewise.
2228 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2230 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2231 (_bfd_elf_make_ifunc_reloc_section): Removed.
2232 (_bfd_elf_is_ifunc_symbol): Likewise.
2233 (_bfd_elf_create_static_ifunc_sections): New.
2235 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2237 (elf_link_add_object_symbols): Here.
2238 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2239 STT_GNU_IFUNC symbol.
2240 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2241 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2242 (IFUNC_INFIX): Removed.
2243 (get_ifunc_reloc_section_name): Likewise.
2244 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2245 (_bfd_elf_is_ifunc_symbol): Likewise.
2246 (_bfd_elf_create_static_ifunc_sections): New.
2248 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2250 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2251 (create_got_section): Likewise.
2252 (allocate_dynrelocs): Likewise.
2253 (readonly_dynrelocs): Likewise.
2254 (set_tls_module_base): Likewise.
2255 (dtpoff_base): Likewise.
2257 (elf_i386_link_hash_table_create): Updated.
2258 (elf_i386_create_dynamic_sections): Likewise.
2259 (elf_i386_check_relocs): Likewise.
2260 (elf_i386_size_dynamic_sections): Likewise.
2261 (elf_i386_relocate_section): Likewise.
2263 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2264 (create_got_section): Likewise.
2265 (allocate_dynrelocs): Likewise.
2266 (readonly_dynrelocs): Likewise.
2267 (set_tls_module_base): Likewise.
2268 (dtpoff_base): Likewise.
2270 (elf64_x86_64_link_hash_table_create): Updated.
2271 (elf64_x86_64_create_dynamic_sections): Likewise.
2272 (elf64_x86_64_check_relocs): Likewise.
2273 (elf64_x86_64_size_dynamic_sections): Likewise.
2274 (elf64_x86_64_relocate_section): Likewise.
2276 2009-05-28 Nick Clifton <nickc@redhat.com>
2278 * targets.c (_bfd_target_vector): Only include plugin target in
2279 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2281 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2283 * elf32-spu.c (struct call_info): New member broken_cycle.
2284 (remove_cycle): Instead of physically removing call_info structures
2285 to break call graph cycles, mark them using the broken_cycle flag.
2286 (mark_overlay_section): Respect broken_cycle flag.
2287 (unmark_overlay_section): Likewise.
2288 (collect_lib_sections): Likewise.
2289 (collect_overlays): Likewise.
2290 (sum_stack): Likewise.
2292 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2294 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2295 (mark_functions_via_relocs): Initialize callee->count to 1.
2296 (pasted_function): Likewise.
2297 (spu_elf_auto_overlay): Honor call counts when determining number
2298 of stubs required in software i-cache mode.
2300 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2302 * plugin.c (program_name): Remove.
2303 (plugin_program_name): New.
2304 (bfd_plugin_set_program_name): New.
2305 (try_load_plugin): Use plugin_program_name.
2306 * plugin.h (bfd_plugin_set_program_name): New.
2308 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2310 * aclocal.m4: Include ../config/plugins.m4.
2311 * configure.in: Use AC_PLUGINS.
2312 * configure: Regenerate.
2313 * Makefile.in: Regenerate.
2314 * doc/Makefile.in: Regenerate.
2316 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2318 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2320 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2321 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2322 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2323 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2324 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2325 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2326 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2327 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2328 * reloc.c (bfd_generic_relax_section): Likewise.
2329 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2330 * vms.c (vms_bfd_relax_section): Likewise.
2332 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2334 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2336 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2337 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2339 * elf32-i386.c (allocate_dynrelocs): Updated.
2340 (elf_i386_relocate_section): Likewise.
2341 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2342 (elf64_x86_64_relocate_section): Likewise.
2344 * elf64-x86-64.c (is_indirect_symbol): Removed.
2346 2009-05-26 Nick Clifton <nickc@redhat.com>
2348 * po/id.po: Updated Indonesian translation.
2350 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2352 * Makefile.am: Run "make dep-am".
2355 (ALL_MACHINES): Add cpu-plugin.lo.
2356 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2357 (BFD32_BACKENDS): Add plugin.lo.
2358 (BFD32_BACKENDS_CFILES): Add plugin.c.
2359 (libbfd_la_LIBADD): Add LIBDL
2360 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2361 (bfd_plugin_arch): Declare.
2362 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2363 * bfd.c (bfd): Add plugin_data.
2364 * config.bfd: Handle the plugin target.
2365 * configure.in: Check for --enable-plugins.
2366 (LT_INIT): Use the dlopen option.
2367 * cpu-plugin.c: New.
2370 * targets.c (plugin_vec): Declare.
2371 (_bfd_target_vector): Add plugin_vec.
2372 * Makefile.in: Regenerate.
2373 * bfd-in2.h: Regenerate.
2374 * configure: Regenerate.
2376 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2378 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2379 per line with all lines having continuation backslash. Prefix
2380 first line with "A", following lines with "B".
2381 * Makefile.am (DEP): Don't use dep.sed here.
2382 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2383 dep.sed here on dependencies, sort and uniq.
2384 * Makefile.in: Regenerate.
2386 2009-05-25 Tristan Gingold <gingold@adacore.com>
2388 * makefile.vms: Add verilog.obj to object list OBJS.
2390 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2392 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2393 for BFD_IN_MEMORY is cleared.
2394 (bfd_bwrite): Zero excess memory allocated.
2396 2009-05-22 Julian Brown <julian@codesourcery.com>
2398 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2400 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2401 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2402 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2403 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2404 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2405 (a8_erratum_fix, a8_erratum_reloc): New structs.
2406 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2407 num_a8_erratum_fixes, fix_cortex_a8 fields.
2408 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2409 (elf32_arm_add_stub): Split into two parts, creating...
2410 (elf32_arm_create_or_find_stub_sec): New function.
2411 (elf32_arm_final_link_relocate): Add forward declaration.
2412 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2413 relocations, multiple relocations per stub.
2414 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2415 (arm_size_one_stub): Use find_stub_size_and_template.
2416 (a8_reloc_compare): New.
2417 (find_thumb_glue): Add forward declaration.
2418 (cortex_a8_erratum_scan): New.
2419 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2420 (bfd_elf32_arm_set_cortex_a8_fix): New.
2421 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2422 (arm_map_one_stub): Add THUMB32_TYPE support.
2423 (a8_branch_to_stub_data): New.
2424 (make_branch_to_a8_stub): New.
2425 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2426 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2427 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2428 Cortex-A8 erratum workaround.
2429 * bfd-in2.h: Regenerate.
2431 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2433 * Makefile.am: Run "make dep-am".
2434 * Makefile.in: Regenerate.
2435 * po/SRC-POTFILES.in: Regenerate.
2437 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2439 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2442 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2444 * elf-bfd.h (struct elf_backend_data
2445 <elf_backend_link_output_symbol_hook>): Return an int.
2446 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2447 symbols on deleted .opd entries.
2448 * elflink.c (elf_link_output_sym): Return without outputting sym
2449 if output_symbol_hook returns 2.
2450 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2451 Abort if we must not discard sym.
2452 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2454 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2455 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2456 elf_backend_link_output_symbol_hook return type change.
2457 * elf32-arm.c (output_arch_syminfo): Likewise.
2458 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2459 (elf32_arm_output_arch_local_syms): Likewise.
2460 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2461 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2462 (bfd_score_elf_link_output_symbol_hook): Likewise.
2463 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2464 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2465 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2466 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2467 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2468 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2469 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2470 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2471 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2472 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2473 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2475 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2477 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2478 out of range .opd symbols.
2480 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2482 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2483 fprintf_vma directly.
2484 * peXXigen.c (pe_print_edata): Likewise.
2485 (pe_print_pdata): Likewise.
2486 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2487 (_bfd_XX_print_private_bfd_data_common): Likewise.
2489 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2491 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2493 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2494 Paul Brook <paul@codesourcery.com>
2496 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2497 fix discarded sections.
2499 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2501 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2502 sections into the software icache.
2504 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2506 * elf32-spu.c (build_stub): Always build "compact" sofware
2509 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2511 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2512 (spu_elf_setup): Initialize it.
2513 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2514 Update to new-sytle cache manager data structures.
2515 (spu_elf_build_stubs): Generate new-style cache manager data
2516 structures and symbols.
2517 (spu_elf_auto_overlay): Update size computation.
2519 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2521 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2522 segments first amongst the program headers.
2524 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2526 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2527 into addresses for relocation types that look at high bits. Remove
2528 special handling of relocation overflow warnings.
2530 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2532 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2533 control flow graph between fragments of a function.
2535 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2537 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2538 generate only a 16-byte .toe section.
2539 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2541 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2543 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2544 (spu_elf_place_overlay_data): ..here. New function.
2545 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2547 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2549 * elf32-arm.c: Move sysdep.h to start of file.
2551 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2553 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2555 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2556 __icache_tag_array and __icache_tag_array_size.
2558 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2560 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2562 (bfinfdpic_link_omit_section_dynsym): Likewise.
2563 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2565 2009-05-05 Paul Brook <paul@codesourcery.com>
2567 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2568 * bfd-in2.h: Regenerate.
2569 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2570 (_arm_elf_section_data): Add text and exidx fields.
2571 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2572 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2573 copy_exidx_entry): New functions.
2574 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2576 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2578 * elf32-arm.c (DEF_STUBS): New helper define.
2579 (DEF_STUB): Likewise.
2580 (stub_def): New type.
2581 (stub_definitions): New array, containing stub template pointers
2583 (arm_size_one_stub): Make use of stub_definitions.
2585 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2587 * elflink.c (find_version_for_sym): Remove from here, ...
2588 * linker.c (bfd_find_version_for_sym): ... rename, replace
2589 here, make public and update all callers.
2590 * bfd-in2.h: Regenerate.
2592 2009-04-30 Nick Clifton <nickc@redhat.com>
2594 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2596 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2597 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2598 into a STT_GNU_IFUNC symbol type.
2599 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2601 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2602 the binary contains ifunc symbols.
2603 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2604 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2605 * elf32-i386.c (is_indirect_function): New function.
2606 (elf_i386_check_relocs): Create an ifunc output section.
2607 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2608 section if necessary.
2609 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2611 (elf_i386_add_symbol_hook): New function. Set the
2612 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2613 symbol is encountered.
2614 (elf_backend_post_process_headers): Define.
2615 (elf_backend_add_symbol_hook): Define.
2616 (elf_i386_post_process_headers): Rename to
2617 elf_i388_fbsd_post_process_headers.
2618 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2619 (is_indirect_function): New function.
2620 (elf64_x86_64_check_relocs): Create an ifunc output section.
2621 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2622 section if necessary.
2623 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2624 symbol if necessary.
2625 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2626 elf_obj_data structure if an ifunc symbol is encountered.
2627 (elf_backend_post_process_headers): Define.
2628 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2629 if we have ifunc symbols to handle.
2630 (get_ifunc_reloc_section_name): New function. Computes the name
2631 for an ifunc section.
2632 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2633 section to hold ifunc relocs.
2634 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2635 (bfd_print_symbol_vandf): Handle ifunc symbols.
2636 (bfd_decode_symclass): Likewise.
2637 * bfd-in2.h: Regenerate.
2639 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2641 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2642 MOVW and MOVT relocations in a shared library link.
2644 2009-04-27 Anthony Green <green@moxielogic.com>
2646 * verilog.c: New file.
2647 * Makefile.am (BFD32_LIBS): Add verilog.c.
2648 (BFD32_LIBS_CFILES): Add verilog.c.
2649 (verilog.lo): New build rule.
2650 * Makefile.in: Rebuilt.
2651 * targets.c: Add verilog support.
2652 * bfd.c (tdata union): Add Verilog private data field.
2653 * bfd-in2.h: Regenerate.
2655 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2657 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2660 2009-04-23 Matthias Klose <doko@ubuntu.com>
2662 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2664 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2667 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2668 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2669 (elf32_arm_size_stubs): Likewise.
2670 (record_thumb_to_arm_glue): Deleted unused function.
2671 (bfd_elf32_arm_process_before_allocation): No longer handle
2672 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2673 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2674 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2676 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2678 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2679 (elf32_arm_write_section): Declare early.
2680 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2681 (arm_allocate_glue_section_space): Exclude empty sections.
2682 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2683 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2685 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2686 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2687 (elf32_arm_size_dynamic_sections): Allocate interworking
2689 (bfd_elf32_bfd_final_link): Define.
2691 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2693 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2695 * coffcode.h (coff_compute_section_file_positions): Clear
2696 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2698 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2699 force_minimum_alignment.
2701 * libcoff.h: Regenerated.
2703 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2704 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2706 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2707 nor target_subsystem.
2709 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2710 force_minimum_alignment nor target_subsystem.
2712 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2714 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2715 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2716 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2717 include in coff-x86_64.c of headers.
2718 (PDATA_ROW_SIZE): New define.
2719 (pex_regs[]): New static array.
2720 (pex64_get_runtime_function): New static function.
2721 (pex64_get_unwind_info): Likewise.
2722 (pex64_get_scope_entry): Likewise.
2723 (pex64_xdata_print_uwd_codes): Likewise.
2724 (pex64_get_section_by_rva): Likewise.
2725 (pex64_dump_xdata): Likewise.
2726 (pex64_bfd_print_pdata): Likewise.
2727 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2728 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2729 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2731 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2732 Alan Modra <amodra@bigpond.net.au>
2733 Dave Korn <dave.korn.cygwin@gmail.com>
2735 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2736 long names and non-NUL-terminated strings.
2738 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2740 * bfd-in2.h: Regenerated.
2742 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2744 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2745 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2747 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2750 * coffcode.h (bfd_pei_p): New.
2752 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2753 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2754 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2755 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2756 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2757 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2759 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2760 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2761 bfd_efi_rtdrv_x86_64_vec,
2762 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2763 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2764 * targets.c: Likewise.
2766 * configure: Regenerated.
2767 * libcoff.h: Likewise.
2768 * Makefile.in: Likewise.
2770 * efi-app-ia32.c: Removed.
2771 * efi-app-x86_64.c: Likewise.
2772 * efi-bsdrv-ia32.c: Likewise.
2773 * efi-bsdrv-ia64.c: Likewise.
2774 * efi-bsdrv-x86_64.c: Likewise.
2775 * efi-rtdrv-ia32.c: Likewise.
2776 * efi-rtdrv-ia64.c: Likewise.
2777 * efi-rtdrv-x86_64.c: Likewise.
2778 * efi-rtdrv-ia32.c: Likewise.
2780 * efi-app-ia64.c: Moved to ...
2782 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2783 (TARGET_NAME): Set to pei-ia64.
2785 * libpei.h (bfd_target_pei_p): Removed.
2786 (bfd_target_pei_arch): Likewise.
2787 (bfd_target_efi_app_p): Likewise.
2788 (bfd_target_efi_app_arch): Likewise.
2789 (bfd_target_efi_bsdrv_p): Likewise.
2790 (bfd_target_efi_bsdrv_arch): Likewise.
2791 (bfd_target_efi_rtdrv_p): Likewise.
2792 (bfd_target_efi_rtdrv_arch): Likewise.
2793 (bfd_pe_executable_p): Likewise.
2795 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2796 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2797 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2798 and efi-rtdrv-ia32.c.
2799 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2800 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2801 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2802 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2803 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2804 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2805 (efi-app-ia64.lo): Removed.
2806 (efi-bsdrv-ia32.lo): Likewise.
2807 (efi-rtdrv-ia32.lo): Likewise.
2808 (efi-app-ia64.lo): Likewise.
2809 (efi-bsdrv-ia64.lo): Likewise.
2810 (efi-rtdrv-ia64.lo): Likewise.
2811 (efi-app-x86_64.lo): Likewise.
2812 (efi-bsdrv-x86_64.lo): Likewise.
2813 (efi-rtdrv-x86_64.lo): Likewise.
2816 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2818 (arch_type): Removed.
2819 (pe_arch): Likewise.
2820 (pe_bfd_object_p): Just return coff_object_p.
2822 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2823 bfd_pe_executable_p with bfd_pei_p.
2825 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2827 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2828 PLT entries to an undefined symbol when generating a shared
2831 2009-04-17 Nick Clifton <nickc@redhat.com>
2834 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2836 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2838 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2839 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2840 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2841 * binary.c (binary_bfd_define_common_symbol): Likewise.
2842 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2843 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2844 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2845 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2846 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2847 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2848 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2849 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2850 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2851 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2852 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2853 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2854 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2855 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2856 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2857 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2858 * som.c (som_bfd_define_common_symbol): Likewise.
2859 * srec.c (srec_bfd_define_common_symbol): Likewise.
2860 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2861 * versados.c (versados_bfd_define_common_symbol): Likewise.
2862 * vms.c (vms_bfd_define_common_symbol): Likewise.
2863 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2864 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2865 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2866 (pmac_xcoff_vec): Likewise.
2867 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2868 (aix5coff64_vec): Likewise.
2869 * linker.c (bfd_generic_define_common_symbol): New function.
2870 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2871 (_bfd_define_common_symbol): New field.
2872 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2873 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2874 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2876 * bfd-in2.h: Regenerate.
2877 * libbfd.h: Likewise.
2878 * libcoff.h: Likewise.
2880 2009-04-15 Anthony Green <green@moxielogic.com>
2882 * targets.c: Add moxie support.
2883 * Makefile.am: Ditto.
2884 * Makefile.in: Rebuilt.
2885 * cpu-moxie.c, elf32-moxie.c: New files.
2886 * archures.c: Add moxie support.
2887 * configure.in: Add moxie support.
2888 * configure: Rebuilt.
2889 * config.bfd, archures.c: Add moxie support.
2890 * bfd-in2.h: Rebuilt.
2892 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2894 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2895 branch to an undef weak symbol into a jump to next instruction if
2896 a PLT entry will be created.
2898 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2900 * coffgen.c (make_a_section_from_file): Set the backend long
2901 section names enable if long section names found on input.
2902 * coffcode.h: Extend long section names documentation to match.
2904 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2906 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2909 2009-04-07 DJ Delorie <dj@redhat.com>
2911 * archures.c: Add bfd_mach_mep_c5.
2912 * bfd-in2.h: Likewise.
2913 * cpu-mep.c: Add bfd_c5_arch.
2914 * elf32-mep.c: Support it.
2916 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2918 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2919 info->callbacks->einfo.
2920 * linker.c (_bfd_generic_section_already_linked): Likewise.
2922 2009-04-06 DJ Delorie <dj@redhat.com>
2924 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2926 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2928 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2929 _bfd_pex64_print_pdata only if PE is defined.
2931 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2932 (_bfd_pex64_print_pdata): This.
2934 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2935 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2938 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2940 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2941 _bfd_pep_print_x64_pdata.
2942 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2943 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2945 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2947 * elf32-xtensa.c (relax_property_section): Always set r_offset
2950 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2952 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2953 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2955 (elf32_arm_stub_type): New enum values for the two new stubs.
2956 (arm_type_of_stub): Make use of the two new stubs.
2957 (arm_size_one_stub): Handle the two new stubs.
2959 2009-04-01 Matt Thomas <matt@netbsd.org>
2961 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2962 hidden symbols into the GOT or PLT.GOT.
2963 (elf_vax_relocate_section): Do not emit a PCREL reloc
2964 into a shared object if it is against a hidden symbol.
2966 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2968 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2969 and know_contains_shared_object_p.
2970 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2971 Cache the result in the archive_info table.
2972 (xcoff_auto_export_p): Add an "info" parameter and update the
2973 call to xcoff_archive_contains_shared_object_p.
2974 (xcoff_mark_auto_exports): Update accordingly.
2975 (xcoff_post_gc_symbol): Likewise.
2977 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2979 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2982 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2984 * coff-rs6000.c (member_layout): New structure.
2985 (archive_iterator): Likewise.
2986 (member_layout_init): New function.
2987 (archive_iterator_begin): Likewise.
2988 (archive_iterator_next): Likewise.
2989 (xcoff_write_armap_old): Use the new iterator functions.
2990 (do_shared_object_padding): Delete.
2991 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2992 handling of arch_info.
2993 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2994 first loop rather than the second. Allocate a member header if
2995 there isn't one, then work out the stat information and length
2996 in the first loop too. Use the new iterators for the second loop.
2997 (xcoff_write_archive_contents_big): Likewise.
2999 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3001 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3002 (bfd_xcoff_set_archive_import_path): Likewise.
3003 * bfd-in2.h: Regenerate.
3004 * xcofflink.c: Include libiberty.h.
3005 (xcoff_archive_info): New structure.
3006 (xcoff_archive_info_hash): New function.
3007 (xcoff_archive_info_eq): Likewise.
3008 (xcoff_get_archive_info): Likewise.
3009 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3010 (bfd_xcoff_split_import_path): New function.
3011 (bfd_xcoff_set_archive_import_path): Likewise.
3012 (xcoff_set_import_path): Move earlier in file.
3013 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3014 object to the the directory part of the bfd's filename. Get the
3015 import path and filename of an archive object from the archive's
3016 xcoff_tdata, initializing it if necessary. Update use of
3018 (bfd_link_input_bfd): Update use of import_file_id.
3019 (xcoff_write_global_symbol): Likewise.
3021 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3023 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3025 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3027 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3028 a .loader section for relocatable links.
3029 (xcoff_need_ldrel_p): New function.
3030 (xcoff_mark): Use it.
3031 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3033 (xcoff_build_ldsym): New function, split out from...
3034 (xcoff_build_ldsyms): ...here. Rename to...
3035 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3036 call xcoff_build_ldsym, if there's a loader section.
3037 (xcoff_build_loader_section): New function, extracted verbatim from...
3038 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3039 there's a loader section. Only add an __rtinit loader symbol
3040 if there's a loader section. Update after above name change.
3041 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3042 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3043 and xcoff_create_ldrel.
3044 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3045 (xcoff_reloc_link_order): Likewise, but only call it if there's
3046 a loader section. Use xcoff_symbol_section.
3047 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3048 if there's a loader section.
3050 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3052 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3054 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3056 * elf32-arm.c (group_sections): Rewrite loops for better
3059 2009-03-30 DJ Delorie <dj@redhat.com>
3061 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3062 relocs when doing a relocatable link.
3064 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3066 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3067 "ERROR:", in error messages.
3068 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3069 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3070 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3071 (elf32_arm_merge_eabi_attributes): Likewise.
3072 (elf32_arm_merge_private_bfd_data): Likewise.
3074 2009-03-27 Nick Clifton <nickc@redhat.com>
3076 * section.c (bfd_get_section_contents): Detect and handle the case
3077 where a section has the SEC_IN_MEMORY flag set but no actual
3080 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3083 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3084 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3085 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3086 if we don't find matching PT_LOAD when copying.
3088 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3090 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3091 the reloc descriptions.
3093 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3095 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3096 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3097 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3099 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3101 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3102 (bfd_i386_arch_intel_syntax): Likewise.
3103 (i8086_arch): Likewise.
3104 (bfd_x86_64_arch): Likewise.
3106 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3108 * elf32-cris.c (cris_elf_relocate_section): <case
3109 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3110 symbols for non-allocated sections. Don't check whether to
3111 generate R_CRIS_DTPMOD for non-allocated sections.
3112 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3113 handle relocation GC:ing if applied to non-allocated section.
3114 (cris_elf_check_relocs): Similar.
3116 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3117 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3118 when emitting a known TP offset in the GOT.
3120 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3122 * elf64-ppc.c (synthetic_opd): Delete.
3123 (compare_symbols): Look for .opd name rather than section match.
3124 (ppc64_elf_get_synthetic_symtab): Likewise.
3126 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3128 * elf32-ppc.c (is_pic_glink_stub): Delete.
3129 (is_nonpic_glink_stub): New function.
3130 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3132 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3134 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3135 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3137 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3138 macros for visibilty and locality checks.
3139 (elf_s390_adjust_dynamic_symbol): Likewise.
3140 (allocate_dynrelocs): Likewise.
3141 (elf_s390_relocate_section): Likewise.
3142 (elf_s390_finish_dynamic_symbol): Likewise.
3143 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3144 (elf_s390_adjust_dynamic_symbol): Likewise.
3145 (allocate_dynrelocs): Likewise.
3146 (elf_s390_relocate_section): Likewise.
3147 (elf_s390_finish_dynamic_symbol): Likewise.
3149 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3151 * bfd-in2.h: Regenerated.
3152 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3153 for debugging sections and map memory read/write dependent on
3155 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3156 without memory read flags set.
3157 * section.c: Add SEC_COFF_NOREAD to section flags.
3159 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3161 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3164 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3166 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3167 "no overlays" return. If there are overlays, create overlay
3168 manager entry symbols here, so that..
3169 (spu_elf_build_stubs): ..we don't need to set them up here.
3170 Simplify entry symbol tests.
3171 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3173 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3175 * elf.c (elfcore_grok_openbsd_procinfo)
3176 (elfcore_grok_openbsd_note): New functions.
3177 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3179 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3181 * vms-hdr.c: Don't include alloca.h.
3182 * elf32-m68hc1x.c: Include alloca-conf.h.
3184 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3186 * Makefile.am: Run "make dep-am".
3187 * Makefile.in: Regenerate.
3189 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3191 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3193 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3195 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3197 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3198 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3199 ovly_return fields with ovly_entry[2]. Adjust all users.
3200 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3202 (spu_elf_build_stubs): Likewise.
3203 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3204 ovly_flavour changes. Update all callers.
3205 (ovl_stub_size_log2): New function.
3206 (build_stub): Handle compact icache stubs. Use different manager
3207 entry point for stubs in non-icache area.
3208 (spu_elf_size_stubs): Don't allocate space for indirect branch
3210 (spu_elf_build_stubs): And don't built them.
3212 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3214 * dwarf2.c (read_section): Always use rawsize, if available.
3216 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3218 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3219 of rawsize and size for buffer.
3221 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3223 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3224 parameter just because fixed sections fit into local store.
3225 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3226 generating overlays if fixed sections plus reserved stack
3227 and heap space fit into local store.
3229 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3231 * elf32-spu.c (build_stub): Correct icache set_id.
3232 (spu_elf_relocate_section): Likewise.
3234 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3236 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3237 symbol table if it was created by the current call.
3239 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3241 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3242 class XMC_DS rather than XMC_UA.
3244 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3246 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3247 bfd_boolean export_defineds parameter with an unsigned int
3248 auto_export_flags parameter.
3249 * bfd-in2.h: Regenerate.
3250 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3251 split out from xcoff_build_ldsyms.
3252 (xcoff_covered_by_expall_p): New function.
3253 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3254 but with extra code to handle -bexpfull and -bexpall.
3255 (xcoff_mark_auto_exports): New function.
3256 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3257 a function should be automatically exported.
3258 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3259 parameter with an auto_export_flags parameter. Update ldinfo
3260 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3263 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3265 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3266 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3267 init and fini functions. Do garbage collection for objects
3268 without an entry point too.
3270 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3272 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3273 check whether a symbol has csect information.
3274 (coff_print_aux): Likewise.
3275 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3276 information for C_AIX_WEAKEXT too.
3277 (_bfd_xcoff_swap_aux_out): Likewise.
3278 (xcoff_reloc_type_br): Handle defweak symbols too.
3279 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3280 information for C_AIX_WEAKEXT too.
3281 (_bfd_xcoff64_swap_aux_out): Likewise.
3282 (xcoff64_reloc_type_br): Handle defweak symbols too.
3283 * coffgen.c (coff_print_symbol): Handle auxillary function
3284 information for C_AIX_WEAKEXT too.
3285 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3286 instead of BSF_GLOBAL if the L_WEAK flag is set.
3287 (xcoff_dynamic_definition_p): New function.
3288 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3289 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3290 always take the symbol class from the ldsym. Use weak bfd symbol
3291 types for weak ldsyms.
3292 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3293 Fix the check for whether a definition is from a shared object.
3294 Allow redefinitions of weak symbols.
3295 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3296 (xcoff_keep_symbol_p): Likewise.
3297 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3298 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3299 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3300 but mark them as L_WEAK.
3301 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3302 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3304 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3306 * xcofflink.c (xcoff_mark): When walking the relocations,
3307 only mark the target symbol or the target section, not both.
3308 (xcoff_final_definition_p): New function.
3309 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3310 symbol is a valid definition of the associated output symbol.
3311 Use XCOFF_ALLOCATED to stop the same hash table entry having
3313 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3315 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3319 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3324 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3325 * libcoff.h: Regenerate.
3326 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3327 line-number counts in the bfd's lineno_counts field.
3328 Don't keep per-csect line-number counts.
3329 (xcoff_sweep): Don't update per-csect line-number counts.
3330 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3331 entries in each output section.
3332 (xcoff_link_input_bfd): Get the number of line numbers from
3333 the bfd's lineno_counts field, rather than recalculating it
3334 from scratch. Fix the range check when updating C_BINCL and
3336 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3337 here. Don't expect csects to have line-number counts.
3339 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3341 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3342 * libcoff.h: Regenerate.
3343 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3344 "skip" logic from xcoff_link_input_bfd.
3345 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3346 objects in a dynamic link, rather than checking whether csectpp
3347 is null. Always allocate debug_index for other objects,
3348 and always go through the loop. Update the type of debug_index
3349 after the change above. Read the auxillary csect information
3350 and use xcoff_keep_symbol_p to decide whether a symbol should
3351 be kept. Set its debug_index to -2 if not.
3352 (xcoff_link_input_bfd): Update the type of debug_index after
3353 the change above and always expect it to be nonnull. Use it to
3354 test whether a symbol should be stripped, rather than making the
3355 decision here. Postpone all symbol creation to the second pass.
3357 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3359 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3360 creating a descriptor.
3361 (xcoff_sweep): Don't mark toc_section unless it's needed.
3362 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3363 when marking every bfd.
3364 (xcoff_link_input_bfd): Skip all TOC anchors.
3365 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3366 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3367 to -1; call xcoff_find_tc0 instead.
3369 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3371 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3372 * libcoff.h: Regenerate.
3373 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3374 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3375 the previous symbol's csect. Treat last_symndx as an inclusive value
3376 and simplify its handling.
3377 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3378 symbols with the right csect. Don't mark rsec when processing
3379 relocations against undefined or absolute sections.
3380 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3381 of bfd_und_section_ptr.
3382 (xcoff_link_input_bfd): Likewise.
3384 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3386 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3387 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3388 flag is set. Assert that all undefined symbols are either
3389 imported or defined by a dynamic object.
3390 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3391 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3392 handling to all relocations. Only set XCOFF_CALLED for function
3394 (xcoff_find_function): New function, split out from...
3395 (bfd_xcoff_export_symbol) ...here.
3396 (xcoff_set_import_path): New function, split out from...
3397 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3398 meaning of XCOFF_CALLED.
3399 (xcoff_mark_symbol): If we mark an undefined and unimported
3400 symbol, find some way of defining it. If the symbol is a function
3401 descriptor, fill in its definition automatically. If the symbol
3402 is a function, mark its descriptor and allocate room for global
3403 linkage code. Otherwise mark the symbol as implicitly imported.
3404 Move the code for creating function descriptors from...
3405 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3406 check for symbols that were implicitly defined.
3407 (xcoff_mark): Don't count any dynamic relocations against
3409 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3410 in the xcoff link info.
3411 (xcoff_link_input_bfd): Remove handling of undefined and
3414 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3416 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3417 if the target is absolute. Fix comment typo.
3418 (xcoff_ppc_relocate_section): Remove FIXME.
3419 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3420 if the target is absolute.
3422 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3424 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3425 R_POS and R_NEG relocations against absolute symbols to the
3428 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3430 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3431 to 2 for bfd_mach_ppc_620.
3433 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3435 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3436 * configure.in: Likewise.
3437 * configure: Regenerate.
3439 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3442 * elf.c (assign_section_numbers): Generate symbol table if there
3443 is any relocation in output.
3444 (_bfd_elf_compute_section_file_positions): Likewise.
3446 2009-03-13 Nick Clifton <nickc@redhat.com>
3449 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3450 * elflink.c (elf_link_read_relocs_from_section): Use
3451 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3452 relocs but no symbol table.
3453 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3455 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3458 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3459 to check ___tls_get_addr.
3461 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3462 strncmp to check __tls_get_addr.
3464 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3466 * dwarf2.c (read_section): Always check the offset, even when the
3467 section has been read before.
3469 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3471 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3474 2009-03-11 Chris Demetriou <cgd@google.com>
3476 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3477 * bfd-in2.h: Regenerate.
3478 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3479 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3481 (bsd_write_armap): Likewise.
3482 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3483 flag is set, do nothing.
3484 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3487 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3489 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3490 used to update stack pointer.
3492 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3495 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3496 for unknown symbols in absolute section.
3498 2009-03-06 Nick Clifton <nickc@redhat.com>
3500 * po/es.po: Updated Spanish translation.
3502 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3504 * elf32-arm.c (group_sections): Take next section size into
3505 account before accepting to group it.
3507 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3509 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3511 (elf32_arm_final_link_relocate): Likewise.
3513 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3516 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3518 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3520 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3521 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3522 (BFD_FAKE_SECTION): Init new flag.
3523 * ecoff.c (bfd_debug_section): Likewise.
3524 * bfd-in2.h: Regenerate.
3525 * libbfd.h: Regenerate.
3526 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3527 (ppc_elf_reloc_type_lookup): Handle new relocs.
3528 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3529 without marker relocs.
3530 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3531 if section has no old-style calls.
3532 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3533 Don't try to optimize new-style __tls_get_addr call when handling
3534 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3536 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3537 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3538 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3539 without marker relocs.
3540 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3541 if section has no old-style calls. Set toc_ref for new relocs as
3543 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3544 Don't try to optimize new-style __tls_get_addr call when handling
3545 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3548 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3551 * configure.in: Test for ld --as-needed support. Link shared
3552 libbfd against libm.
3553 * configure: Regenerate.
3555 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3557 * Makefile.am: Run "make dep-am".
3558 * Makefile.in: Regenerate.
3560 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3562 * elf32-score7.c: New file.
3563 * elf32-score.h: New file.
3564 * elf32-score.c: Add code to support score 7. Set score7 as the
3566 * cpu-score.c: Add score7 architecure.
3567 (compatibile): New function.
3568 * Makefile.am: Add rules for building elf32-score7 object.
3569 * Makefile.in: Regenerate.
3570 * configure.in: Add elf32-score7 object to score vectors.
3571 * configure: Regenerate.
3572 * reloc.c: Add score7 relocs.
3573 * archures.c: Add score3 and score7 machine numbers.
3574 * bfd-in2.h: Regenerate.
3575 * libbfd.h: Regenerate.
3577 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3579 * configure: Regenerate.
3581 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3583 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3584 (elf32_hppa_check_relocs): Use it.
3586 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3588 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3589 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3590 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3591 (elf_hppa_record_segment_addrs): Likewise.
3592 (elf_hppa_final_link): Likewise.
3593 (elf_hppa_relocate_insn): Likewise.
3594 (elf_hppa_final_link_relocate): Likewise.
3595 (elf64_hppa_relocate_section): Likewise.
3596 * elf64-hppa.c: Insert above.
3598 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3600 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3601 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3602 (elf_hppa_relocate_section): Likewise.
3603 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3604 from struct elf_link_hash_entry. Add count field.
3605 (struct elf64_hppa_dyn_hash_table): Delete.
3606 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3607 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3608 (hppa_elf_hash_entry, eh_name): Define.
3609 (elf64_hppa_new_dyn_hash_entry): Delete.
3610 (elf64_hppa_dyn_hash_lookup): Delete.
3611 (elf64_hppa_dyn_hash_traverse): Delete.
3612 (get_dyn_name): Delete.
3613 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3614 of struct elf64_hppa_dyn_hash_entry *.
3615 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3616 allocate_global_data_plt, allocate_global_data_stub,
3617 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3619 (hppa64_link_hash_newfunc): New.
3620 (elf64_hppa_hash_table_create): Rework.
3621 (count_dyn_reloc): Likewise.
3622 (hppa64_elf_local_refcounts): New.
3623 (elf64_hppa_check_relocs): Rework using standard technique for recording
3624 local DLT, PLT and OPD reference counts.
3625 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3626 elf_link_hash_entry *.
3627 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3628 allocate_global_data_plt, allocate_global_data_stub,
3629 allocate_global_data_opd, allocate_dynrel_entries,
3630 elf64_hppa_adjust_dynamic_symbol,
3631 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3632 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3633 Use hppa_link_hash_table. Rework.
3634 (elf64_hppa_link_output_symbol_hook): Rework.
3635 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3636 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3637 elf64_hppa_finish_dynamic_sections): Likewise.
3639 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3641 * elf32-arm.c (stub_reloc_type): Removed.
3642 (insn_sequence): Renamed reloc_type field to r_type.
3643 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3644 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3645 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3646 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3647 (arm_stub_is_thumb): Catch new stubs.
3648 (arm_type_of_stub): Handle new stubs.
3649 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3650 (bfd_elf32_arm_process_before_allocation): Remove useless
3653 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3655 * elf.c (elf_find_function): Use is_function_type to check
3658 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3660 * xtensa-modules.c: Revert to previous version 1.11 due
3661 to inadvertant commit.
3663 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3665 * elf32-xtensa.c (text_action_add): Separate test for action
3666 type. Break if saved action is ta_widen_insn at same offset.
3668 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3670 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3671 to elf32_arm_stub_long_branch_any_arm_pic.
3672 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3673 (enum elf32_arm_stub_type, arm_type_of_stub)
3674 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3677 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3679 * elf32-arm.c (PREV_SEC): Update comment.
3680 (group_sections): Rename argument to stubs_always_after_branch.
3681 Reverse the list and place stubs at the end of input sections.
3683 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3685 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3687 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3689 (arm_size_one_stub): Remove unnecessary break.
3690 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3692 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3694 * elf32-arm.c (stub_insn_type): New type.
3695 (stub_reloc_type): Likewise.
3696 (insn_sequence): Likewise.
3697 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3698 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3699 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3700 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3701 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3702 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3703 (elf32_arm_stub_hash_entry): Add new helper fields.
3704 (stub_hash_newfunc): Initialize these new fields.
3705 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3706 to take endianness into account.
3707 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3708 (arm_map_one_stub): Code is now more generic, thanks to
3711 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3713 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3715 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3716 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3717 BLX is not available. Fix typo in warning message. Add comments
3718 and improve formatting.
3719 (arm_build_one_stub): Adjust to new
3720 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3721 (arm_map_one_stub): Likewise.
3723 2009-02-23 Tristan Gingold <gingold@adacore.com>
3724 Eric Botcazou <ebotcazou@adacore.com>
3725 Douglas B Rupp <rupp@gnat.com>
3727 * vms.h: Update copyright year, fix comments, reorder declarations.
3728 (_bfd_save_vms_section): Remove the prototype.
3729 (EGPS_S_V_NO_SHIFT): New constant.
3730 (bfd_vms_set_section_flags): New prototype.
3731 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3733 (EGSY_S_W_FLAGS): Ditto.
3734 (EGSY_S_V_QUAD_VAL): Ditto.
3735 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3736 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3737 EGST_S_B_NAMLNG): Ditto.
3738 (ESRF_S_B_NAMLNG): Ditto.
3739 (ETIR_S_C_HEADER_SIZE): Ditto.
3740 (EGPS_S_V_ALLOC_64BIT): Ditto.
3741 (DST_S_C_EPILOG): Ditto.
3742 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3743 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3744 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3745 (DST_S_L_PCLINE_UNSLONG): Ditto.
3746 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3747 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3748 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3749 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3750 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3751 (DST_S_B_SRC_UNSBYTE): Ditto.
3752 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3754 (vms_section, vms_reloc): Remove types.
3755 (hdr_struc): Replaced by ...
3756 (hdr_struct): ... new type.
3757 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3758 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3759 (EMH_DATE_LENGTH): Ditto.
3760 (eom_struc): Replaced by ...
3761 (eom_struct): ... new type.
3762 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3763 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3764 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3765 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3766 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3767 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3768 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3769 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3770 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3771 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3772 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3773 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3774 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3775 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3776 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3777 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3778 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3779 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3780 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3781 (enum file_type_enum): New type.
3782 (struct location_struct): Removed.
3783 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3784 (struct funcinfo, struct module): Ditto.
3785 (struct vms_private_data_struct): Update fields.
3786 (struct vms_section_data_struct): New type.
3788 * vms.c: Update copyright year, fix comments,
3789 Fix includes for DECC, add prototypes.
3790 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3792 Use flavour to set is_vax, location_stack is removed.
3793 (struct pair): Declare.
3794 (fill_section_ptr): Initialize variables at declaration.
3795 Add guard to set SECTION_SYM flag, handlde und section.
3796 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3797 (_bfd_vms_slurp_object_records): New function, replaces previous
3799 (vms_slurp_module): New function.
3800 (vms_slurp_image): Ditto.
3801 (vms_object_p): Complete rewrite.
3802 (vms_mkobject): Use is_vax field to slect architecture.
3803 (free_reloc_stream): New function.
3804 (vms_convert_to_var): Ditto.
3805 (vms_convert_to_var_1): Ditto.
3806 (vms_convert_to_var_unix_filename): Ditto.
3807 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3809 (vms_new_section_hook): Set alignment to 0, allocate private data.
3810 (vms_get_section_contents): Load content.
3811 (vms_get_symbol_info): Handle undefined section.
3812 (vms_find_nearest_line): Handle.
3813 (alloc_reloc_stream): New function.
3814 (vms_slurp_reloc_table): Ditto.
3815 (vms_get_reloc_upper_bound): Make it real.
3816 (vms_canonicalize_reloc): Do the real work.
3817 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3819 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3820 (vms_set_arch_mach): Check arch.
3821 (vms_set_section_contents): Copy the content after allocation.
3822 (vms_alpha_vec): Update object flags.
3824 * vms-tir.c: Update copyright year, fix comments,
3825 add prototypes for new functions.
3826 (dst_define_location): New function.
3827 (dst_restore_location): New function.
3828 (dst_retrieve_location): New function.
3829 (dst_check_allocation): New function.
3830 (image_dump): Call dst_check_allocation.
3831 (image_write_b): Ditto.
3832 (image_write_w): Ditto.
3833 (image_write_l): Ditto.
3834 (image_write_q): Ditto.
3835 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3836 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3838 Call error handler instead of abort if name is not known.
3839 (etir_sta): Add quarter_relocs argument and set it.
3842 (etir_opr): Ditto, return FALSE in case of error.
3843 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3844 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3845 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3846 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3847 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3848 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3849 Return FALSE in case of error.
3850 (tir_sta): Change sign of psect.
3852 (tir_cmd): Fix cast. Makes tir_table static const.
3853 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3854 add argument to explain.
3855 (analyze_etir): Initialize maxptr, add quarter_relocs
3856 declaration, move some declarations into inner scopes.
3857 Handle quarter_relocs and STO_IMM.
3858 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3859 (_bfd_vms_slurp_relocs): New function.
3860 (_bfd_vms_decode_relocs): New function.
3861 (sto_imm): Rewritten.
3862 (start_first_etbt_record): New function.
3863 (start_another_etbt_record): Ditto.
3864 (etir_output_check): Ditto.
3865 (defer_reloc_p): Ditto.
3866 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3867 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3868 rewritte relocations handling.
3869 (_bfd_vms_write_tbt): Removed.
3870 (_bfd_vms_write_dbg): Ditto.
3872 * vms-misc.c: Update copyright year, Fix comments.
3873 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3874 (maybe_adjust_record_pointer_for_object): New function.
3875 (_bfd_vms_get_first_record): New function, replaces ...
3876 (_bfd_vms_get_record): .. removed.
3877 (_bfd_vms_get_object_record): New function.
3878 (_bfd_vms_get_object_record): New function.
3879 (vms_get_remaining_object_record): New function, replaces ...
3880 (_bfd_vms_get_next_record): ... removed.
3881 (add_new_contents): Removed.
3882 (_bfd_save_vms_section): Removed.
3883 (_bfd_get_vms_section): Removed.
3884 (_bfd_vms_output_flush): Write in VAR format.
3885 (new_symbol): Don't make UND section.
3887 * vms-hdr.c: Update copyright year, update list of record handled.
3888 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3889 (_bfd_vms_write_hdr): Strip vms and unix patches,
3890 add comments, truncate module name at 31 characters,
3891 use constants instead of hard-coded value,
3892 write BFD version instead of a fixed string.
3893 (_bfd_vms_slurp_ihd): New function.
3894 (_bfd_vms_slurp_isd): Ditto.
3895 (_bfd_vms_slurp_ihs): Ditto.
3896 (new_module): Ditto.
3897 (parse_module): Ditto
3898 (build_module_list): Ditto.
3899 (module_find_nearest_line): Ditto.
3900 (_bfd_vms_find_nearest_dst_line): Ditto.
3901 (vms_slurp_debug): Ditto.
3902 (_bfd_vms_slurp_dbg): Ditto.
3903 (_bfd_vms_slurp_tbt): Ditto.
3904 (_bfd_vms_write_dbg): Ditto.
3905 (_bfd_vms_write_tbt): Ditto.
3907 * vms-gsd.c: Update copyright year, update list of records handled.
3908 (EVAX_LITERALS_NAME): New macro.
3909 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3910 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3911 (register_universal_symbol): New function and prototype.
3912 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3913 improve debug messages,
3914 use constants instead of hard-coded value,
3915 fix missing endianness conversion,
3916 handle global symbol (SYMG).
3917 (bfd_vms_set_section_flags): New function.
3918 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3919 handle section literals,
3921 handle section bfd and vms flags,
3922 don't output LIB$INITIALIZE symbol,
3923 fix handling of weak symbols,
3924 fix evax vs vax procedure descriptor,
3925 handle absolute symbols.
3927 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3928 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3930 * makefile.vms (DEFS): Fix flags for VMS.
3932 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3934 * bfd-in2.h: Regenerated.
3935 * libbfd.h: Regenerated.
3937 2009-02-20 Cary Coutant <ccoutant@google.com>
3939 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3942 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3945 * coffcode.h (coff_write_object_contents): Don't let the string
3946 table offset overflow the s_name field when using long section names.
3948 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3950 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3951 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3952 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3953 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3954 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3955 (bfd_pmac_xcoff_backend_data): Likewise.
3956 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3957 (bfd_xcoff_aix5_backend_data): Likewise.
3958 (xcoff64_write_object_contents): Delete unused long_section_names
3960 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3961 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3963 * coffcode.h (documentation): Update to describe long section names.
3964 (COFFLONGSECTIONCATHELPER): New helper macro.
3965 (BLANKOR1TOODD): Likewise.
3966 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3967 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3968 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3969 (bfd_coff_set_long_section_names_allowed): New function.
3970 (bfd_coff_set_long_section_names_disallowed): Likewise.
3971 (struct bfd_coff_backend_data): Add new backend hook function
3972 pointer _bfd_coff_set_long_section_names.
3973 (bfd_coff_set_long_section_names): New backend hook.
3974 (coff_write_object_contents): Only generate long section names if
3975 bfd_coff_long_section_names() indicates they are currently enabled.
3976 (bfd_coff_std_swap_table): Make non-const, and initialise long
3977 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3978 (ticoff0_swap_table): Likewise to both.
3979 (ticoff1_swap_table): Again, likewise to both.
3980 * coffgen.c (make_a_section_from_file): Allow long section names
3981 as inputs even if not currently allowed for outputs.
3982 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3983 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3984 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3985 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3986 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3987 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3988 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3989 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3990 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3991 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3992 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3993 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3994 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3995 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3996 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3997 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3998 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3999 * libcoff-in.h: Update copyright year to cause updated copyright
4000 year in generated libcoff.h, and fix typo.
4001 * libcoff.h: Regenerated.
4002 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4003 (_bfd_ecoff_no_long_sections): Add prototype.
4004 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4005 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4006 defined by an including .c file.
4007 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4008 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4009 (ticoff1_swap_table): Likewise to both.
4011 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4013 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4014 stub. Catch default case error.
4015 (arm_map_one_stub): Add missing Thumb mapping symbol.
4017 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4020 * elf32-avr.c: Handle case where no local symbos exist correctly.
4022 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4025 * elf32-arm.c (arm_long_branch_stub,
4026 arm_thumb_v4t_long_branch_stub,
4027 arm_thumb_thumb_long_branch_stub,
4028 arm_thumb_arm_v4t_long_branch_stub,
4029 arm_thumb_arm_v4t_short_branch_stub,
4030 arm_pic_long_branch_stub):
4031 Renamed to elf32_arm_stub_long_branch_any_any,
4032 elf32_arm_stub_long_branch_v4t_arm_thumb,
4033 elf32_arm_stub_long_branch_thumb_only,
4034 elf32_arm_stub_long_branch_v4t_thumb_arm,
4035 elf32_arm_stub_short_branch_v4t_thumb_arm,
4036 elf32_arm_stub_long_branch_any_any_pic.
4037 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4038 arm_thumb_thumb_stub_long_branch,
4039 arm_thumb_arm_v4t_stub_long_branch,
4040 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4041 Renamed to arm_stub_long_branch_any_any,
4042 arm_stub_long_branch_v4t_arm_thumb,
4043 arm_stub_long_branch_thumb_only,
4044 arm_stub_long_branch_v4t_thumb_arm,
4045 arm_stub_short_branch_v4t_thumb_arm,
4046 arm_stub_long_branch_any_any_pic.
4048 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4050 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4051 in branch offset check.
4053 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4055 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4056 add toc.symndx and toc.add.
4057 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4059 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4061 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4062 (branch_reloc_hash_match): New function, extracted from..
4063 (ppc64_elf_tls_optimize): ..here.
4064 (ppc64_elf_relocate_section): Properly set addends when optimizing
4065 tls sequences. Avoid unnecessary reading and writing of insns.
4066 Only redo reloc when symbol changed. Bypass symbol checks when
4068 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4069 (branch_reloc_hash_match): New function, extracted from..
4070 (ppc_elf_tls_optimize): ..here.
4071 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4072 Don't clear addend on zapped __tls_get_addr reloc.
4074 2009-02-12 Nick Clifton <nickc@redhat.com>
4077 * elflink.c (bfd_elf_final_link): When counting the relocations,
4078 if the header size has not been set yet then assume that it will
4079 match the output section's reloc type.
4081 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4083 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4086 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4088 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4089 (find_function): Likewise.
4090 (pasted_function): Don't error if no prior function found.
4091 (discover_functions): Revert 2008-12-10 change. Extend first
4092 function range to start of section.
4094 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4096 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4098 * elf64-hppa.h: Likewise.
4100 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4102 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4105 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4107 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4108 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4110 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4112 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4113 * archures.c (bfd_mach_mips_xlr): Define.
4114 * bfd-in2.h: Regenerate.
4115 * cpu-mips.c (I_xlr): Define.
4116 (arch_info_struct): Add XLR entry.
4117 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4118 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4119 (mips_mach_extensions): Add XLR entry.
4121 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4123 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4125 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4127 * configure.in: AC_SUBST pdfdir.
4128 * Makefile.am: Add install-pdf, install-pdf-am
4129 and install-pdf-recursive targets. Define pdfdir.
4130 * doc/Makefile.am: Define pdf__strip_dir. Add
4131 install-pdf and install-pdf-am targets.
4132 * po/Make-in: Add install-pdf target.
4133 * configure: Regenerate.
4134 * Makefile.in: Regenerate
4135 * doc/Makefile.in: Regenerate.
4137 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4139 * bfd-in2.h: Regenerate.
4140 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4141 fields from n_entries to n_slots where appropriate, update comments.
4142 (HOWTO): Add TLS relocations.
4143 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4144 (enum elf_m68k_got_offset_size): New enum.
4145 (struct elf_m68k_got_entry.type): Move field to ...
4146 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4147 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4149 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4151 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4152 fields into n_entries array. Update comments.
4153 (elf_m68k_init_got): Simplify, update all uses.
4154 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4155 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4156 GOT entries; update name, update all uses.
4157 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4158 (elf_m68k_get_got_entry): Update.
4159 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4161 (elf_m68k_remove_got_entry_type): Simplify.
4162 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4163 (elf_m68k_can_merge_gots): Update.
4164 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4165 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4166 GOT entries, simplify.
4167 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4168 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4169 field, remove obsoleted local_n_entries field.
4170 (elf_m68k_partition_multi_got_2): New static function.
4171 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4173 (elf_m68k_remove_got_entry_type): Update.
4174 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4175 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4176 update of sgot->size and srelgot->size.
4177 (elf_m68k_gc_sweep_hook): Update.
4178 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4179 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4181 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4182 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4184 2009-02-02 DJ Delorie <dj@redhat.com>
4186 * elf32-mep.c (config_names): Regenerate configuration.
4188 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4190 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4191 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4192 * elf.c (bfd_elf_get_str_section): Make static.
4193 (bfd_elf_find_section): Delete.
4194 * libbfd.h: Regenerate.
4196 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4198 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4199 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4201 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4203 * elflink.c (on_needed_list): New function.
4204 (elf_link_add_object_symbols): Link in --as-needed libs if they
4205 satisfy undefined symbols in other libs.
4207 2009-01-30 Julian Brown <julian@codesourcery.com>
4209 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4210 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4211 with --just-symbols (-R).
4213 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4215 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4216 high_pc in order to properly sign-extend VMAs.
4218 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4219 Mark Shinwell <shinwell@codesourcery.com>
4220 Catherine Moore <clm@codesourcery.com>
4222 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4224 2009-01-28 Catherine Moore <clm@codesourcery.com>
4226 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4227 SEC_LOAD for dynamic relocation sections.
4229 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4231 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4232 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4233 the size of local TLS data.
4235 2009-01-27 Andreas Schwab <schwab@suse.de>
4237 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4238 architectures in the archive.
4240 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4242 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4243 <R_CRIS_32_DTPREL>: Correct relocation value.
4245 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4246 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4247 symbols with non-default visibility.
4249 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4251 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4252 describing the trampolines.
4253 (ppc_elf_relocate_section): Update relocs to describe the
4256 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4258 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4259 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4260 and R_PARISC_PCREL12F relocations.
4262 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4265 * elflink.c (find_version_for_sym): New function split out from,
4266 but without export_dynamic test, ..
4267 (_bfd_elf_link_assign_sym_version): ..here.
4268 (_bfd_elf_export_symbol): Use it.
4270 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4272 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4273 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4274 * elflink.c: ..here, somewhat modified.
4275 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4276 _bfd_elf_link_find_version_dependencies,
4277 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4278 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4279 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4281 * elflink.c: ..and make static here.
4282 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4283 of output_bfd from struct elf_find_verdep_info.
4284 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4285 struct elf_info_failed.
4286 (bfd_elf_size_dynamic_sections): Adjust.
4288 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4291 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4292 after comp_unit_find_line call.
4294 2009-01-21 Nick Clifton <nickc@redhat.com>
4297 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4298 tm_gmtoff field in struct tm.
4300 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4302 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4303 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4304 sections in soft-icache lines unless non_ia_text. Don't add
4305 rodata if doing so would exceed line size.
4307 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4309 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4310 types than bfd_link_hash_indirect, before early return, call
4311 _bfd_elf_link_hash_copy_indirect.
4313 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4315 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4316 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4317 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4318 (elf_backend_obj_attrs_order): New define.
4319 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4320 (elfNN_bed): Add elf_backend_obj_attrs_order.
4322 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4324 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4325 (obj_attr_size): Likewise.
4326 (write_obj_attribute): Likewise.
4327 (_bfd_elf_copy_obj_attributes): Likewise.
4328 (_bfd_elf_parse_attributes): Likewise.
4329 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4330 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4331 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4332 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4333 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4336 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4338 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4339 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4340 (bfd_elf_add_obj_attr_string): Likewise.
4341 (bfd_elf_add_obj_attr_int_string): Likewise.
4342 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4343 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4344 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4345 Tag_nodefaults has no default value.
4346 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4347 comment to reflect the new state.
4349 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4352 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4353 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4354 (adjust_z_magix): Delete dead code handling QMAGIC.
4356 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4358 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4359 IMAGE_SCN_MEM_DISCARDABLE.
4361 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4363 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4364 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4365 * configure.in (commonbfdlib): Delete.
4366 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4367 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4368 is available, not just for linux.
4369 * po/SRC-POTFILES.in: Regenerate.
4370 * Makefile.in: Regenerate.
4371 * configure: Regenerate.
4373 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4374 Julian Brown <julian@codesourcery.com>
4376 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4377 ARM attributes in ABI 2.07.
4378 * elf32-arm.c (get_secondary_compatible_arch): New function.
4379 (set_secondary_compatible_arch): New function.
4380 (tag_cpu_arch_combine): New function.
4381 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4382 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4383 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4384 make it fit with order_01243.
4385 Add support for Tag_also_compatible_with,
4386 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4387 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4388 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4389 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4390 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4391 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4392 Rework the way unknown attributes are handled.
4393 Defer errors until all attributes have been processed.
4395 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4397 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4398 bfd_elf_add_obj_attr_int_string.
4399 Read Tag_compatibility from its new location in the attribute array,
4400 rather than the attribute list.
4401 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4402 bfd_elf_add_obj_attr_int_string.
4403 (_bfd_elf_parse_attributes): Likewise.
4404 (_bfd_elf_merge_object_attributes): There's now only one
4405 Tag_compatibility, and it's in the array, not the list.
4406 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4408 (bfd_elf_add_obj_attr_compat): Rename to
4409 bfd_elf_add_obj_attr_int_string.
4410 (bfd_elf_add_proc_attr_compat): Rename to
4411 bfd_elf_add_proc_attr_int_string.
4412 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4415 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4417 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4418 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4419 (vmsutil.lo): Add dependency rule.
4420 * Makefile.in: Regenerate.
4421 * config.bfd (ia64*-*-*vms*): Add case.
4422 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4423 * configure: Regenerate.
4424 * vmsutil.c: New file.
4425 * vmsutil.h: New file.
4426 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4428 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4429 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4430 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4431 elfNN_vms_object_p): New functions
4432 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4434 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4437 * elflink.c (elf_gc_sweep): Exclude the group section if the
4438 first member of the section group is excluded.
4440 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4443 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4444 saved filename, use bfd_alloc rather than bfd_malloc for it.
4446 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4448 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4450 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4452 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4454 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4456 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4458 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4460 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4462 (struct got_entry): Add br_addr.
4463 (struct call_info): Add priority.
4464 (struct function_info): Add lr_store and sp_adjust.
4465 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4466 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4467 area as an overlay, and check that no other overlays exist. Look up
4468 icache overlay manager entry sym.
4469 (BRA_STUBS, BRA, BRASL): Define.
4470 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4471 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4473 (count_stub, build_stub): Support soft-icache.
4474 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4475 (spu_elf_size_stubs): Size soft-icache stubs.
4476 (overlay_index): New function.
4477 (spu_elf_build_stubs): Make static. Support soft-icache.
4478 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4479 (find_function_stack_adjust): Save lr store and stack adjust insn
4481 (maybe_insert_function): Adjust find_function_stack_adjust call.
4482 (mark_functions_via_relocs): Retrieve priority.
4483 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4484 (sort_calls): Sort by priority first.
4485 (mark_overlay_section): Ignore .ovl.init.
4486 (sum_stack): Only print when stack_analysis.
4487 (print_one_overlay_section): New function, extracted from..
4488 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4489 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4490 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4491 analysis. Call spu_elf_build_stubs.
4492 (spu_elf_relocate_section): For soft-icache encode overlay index
4494 (spu_elf_output_symbol_hook): Support soft-icache.
4495 (spu_elf_modify_program_headers: Likewise.
4497 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4498 num_regions to num_lines. Add line_size and max_branch.
4499 (enum _ovly_flavour): Add ovly_soft_icache.
4500 (spu_elf_build_stubs): Delete.
4502 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4504 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4505 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4507 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4509 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4510 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4511 the program, the known offset starts at the negative size of the
4513 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4516 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4518 * config.bfd: Add lm32-*-rtems*.
4520 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4522 * coff-ppc.c: Add 2009 to Copyright.
4523 * elf32-cris.c: Likewise.
4524 * elflink.c: Likewise.
4526 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4528 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4529 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4531 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4534 * elflink.c (elf_merge_st_other): New.
4535 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4536 hide them if needed.
4537 (elf_link_add_object_symbols): Updated.
4539 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4542 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4543 ref_dynamic and dynamic_def fields when setting def_regular
4546 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4549 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4552 For older changes see ChangeLog-2008
4558 version-control: never