1 2009-09-29 DJ Delorie <dj@redhat.com>
3 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
4 (ALL_MACHINES_CFILES): Add cpu-rx.c.
5 (BFD32_BACKENDS): Add elf32-rx.lo.
6 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
7 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
9 (bfd_archures_list): Add bfd_rx_arch.
10 * config.bfd: Add entry for rx-*-elf.
11 * configure.in: Add entries for bfd_elf32_rx_le_vec and
13 * reloc.c: Add RX relocations.
14 * targets.c: Add RX target vectors.
15 * Makefile.in: Regenerate.
16 * bfd-in2.h: Regenerate.
17 * configure: Regenerate.
18 * libbfd.h: Regenerate.
20 * elf32-rx.c: New file.
22 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
24 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
25 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
27 2009-09-28 Nick Clifton <nickc@redhat.com>
29 PR 10478: Accepting Solaris binaries.
30 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
31 section link values in x86 binaries.
32 * elfcode.h (elf_object_p): Likewise.
34 2009-09-28 Philippe De Muyter <phdm@macqel.be>
36 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
37 (elf_backend_final_write_processing): Macro defined as above function.
39 2009-09-25 Martin Thuresson <martint@google.com>
41 Update soruces to make alpha and arm targets compile cleanly with
44 * ecofflink.c: Add casts.
45 * elf64-alpha.c: Add casts.
46 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
48 (SKIP_HOWTO): Use enum name.
49 * elf32-arm.c: Add casts.
50 (elf32_arm_vxworks_bed): Update code to avoid multiple
52 (struct map_stub): Move to top level.
54 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
57 * elflink.c (elf_link_output_extsym): Turn off visibility on
59 (bfd_elf_final_link): Turn off visibility on dynamic local
62 2009-09-24 Alan Modra <amodra@bigpond.net.au>
65 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
66 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
67 Remove "function" parm, adjust caller.
69 2009-09-23 Matt Rice <ratmice@gmail.com>
71 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
73 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
74 DT_DEPAUDIT from audit/depaudit arguments.
75 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
76 (elf_link_add_object_symbols): Set dt_audit target data when finding a
78 * bfd-in2.h: Regenerate.
79 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
81 2009-09-23 Jie Zhang <jie.zhang@analog.com>
83 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
84 .rel.plt and .plt sections are removed.
85 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
86 section. Remove the duplicated removing of empty .rel.plt
89 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
91 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
92 patch to handle the new personality relaxation.
94 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
96 * elf-eh-frame.c (make_pc_relative): New function.
97 (_bfd_elf_write_section_eh_frame): Use it.
99 2009-09-21 Alan Modra <amodra@bigpond.net.au>
101 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
102 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
103 (MR_0_3, MR_3_0): Define.
104 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
105 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
106 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
107 table. Check for presense of __tls_get_addr_opt
108 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
109 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
110 (write_glink_stub): Add param p.
111 (ppc_elf_relocate_section): Adjust write_glink_stub call.
112 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
114 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
115 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
116 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
117 table. Check for presense of __tls_get_addr_opt.
118 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
119 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
120 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
121 LD_R2_0R1, MTLR_R11): Define.
122 (build_tls_get_addr_stub): New function.
123 (ppc_build_one_stub): Call it.
124 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
125 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
126 __tls_get_addr plt call.
127 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
129 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
131 * elf-bfd.h (eh_cie_fde): Add personality_offset and
132 make_per_encoding_relative to the CIE structure. Add a padding field.
133 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
134 rather than 0xf0 when masking out the base address encoding
135 Record the offset of personality data from the start of the CIE.
136 Remove a repeated elf_backend_can_make_relative_eh_frame check.
137 (find_merged_cie): Take an info argument. If the personality
138 binds locally, try converting an absolute personality into
140 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
141 when masking out the base address encoding. Update the call to
143 (_bfd_elf_eh_frame_section_offset): Discard relocations against
144 the personality data if we are converting into PC-relative form.
145 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
146 when masking out the base address encoding. Handle
147 make_per_encoding_relative.
149 2009-09-18 Alan Modra <amodra@bigpond.net.au>
152 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
153 R_PPC_EMB_SDA2I16 complain_overflow_signed.
154 (create_sdata_sym): Pass info rather than htab.
155 Update all callers. Ensure symbols are hidden.
156 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
157 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
158 _GLOBAL_OFFSET_TABLE_.
159 (elf_finish_pointer_linker_section): Don't assume that sdata base
160 symbol is always at 0x8000 offset. Don't subtract the addend here.
161 (is_static_defined): New function.
162 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
163 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
164 relocs. Downgrade error on unexpected section for EMB_SDA2REL
165 reloc symbols to a warning.
167 2009-09-18 Nick Clifton <nickc@redhat.com>
169 * po/es.po: Updated Spanish translation.
170 * po/vi.po: Updated Vietnamese translation.
172 2009-09-18 Alan Modra <amodra@bigpond.net.au>
174 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
175 functions. Use throughout.
176 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
177 from indirect symbol.
178 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
179 (add_symbol_adjust): Simplify.
180 (defined_code_entry, defined_func_desc): New functions.
181 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
182 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
183 defined_code_entry to follow indirect sym links.
184 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
185 (ppc_type_of_stub): Follow indirect sym links.
186 (toc_adjusting_stub_needed): Likewise.
187 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
188 rather than defining them at stub.
189 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
192 2009-09-16 Tristan Gingold <gingold@adacore.com>
194 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
196 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
197 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
198 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
199 when possible to avoid warnings.
200 (bfd_mach_o_print_section_map): Ditto.
201 (bfd_mach_o_section_get_entry_size): New function.
202 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
204 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
206 2009-09-14 Nick Clifton <nickc@redhat.com>
208 * po/fi.po: Updated Finnish translation.
210 2009-09-11 Nick Clifton <nickc@redhat.com>
212 * po/bfd.pot: Updated by the Translation project.
214 2009-09-11 Philippe De Muyter <phdm@macqel.be>
216 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
217 hack. objcopy `-B' (`--binary-architecture') option is now handled
220 2009-09-11 Nick Clifton <nickc@redhat.com>
222 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
225 2009-09-11 Jie Zhang <jie.zhang@analog.com>
227 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
228 NULL if `ht' is NULL.
230 2009-09-09 Martin Thuresson <martin@mtme.org>
232 Update soruces to compile cleanly with -Wc++-compat:
233 * aoutx.h: Add casts.
234 * archive.c: Add casts.
235 * archive64.c: Add casts.
236 * archures.c: Add casts.
237 * bfd-in2.h: Regenerated.
238 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
239 * bfdio.c: Add casts.
240 * binary.c: Add casts.
241 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
242 parameter to use enum value instead of int.
243 * coffcode.h: Add casts.
244 * coffgen.c: Add casts.
245 * cofflink.c: Add casts.
246 * compress.c: Add casts.
247 * dwarf1.c: Add casts.
248 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
249 bfd_ptr. Update code to use new name.
250 * elf-attrs.c: Add casts.
251 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
252 anonymous struct. (union gotplt_union, struct
253 elf_link_virtual_table_entry): Move to top level.
254 * elf-eh-frame.c: Add casts.
255 * elf-strtab.c: Add casts.
256 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
257 argument name from typename to type_name.
258 * elf32-i386.c: Add casts.
259 * elf64-x86-64.c: Add casts.
260 * elfcode.h: Add casts.
261 * elfcore.h: Add casts.
262 * elflink.c: Add casts.
263 * format.c: Add casts.
266 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
268 * libbfd.c: Add casts.
269 * linker.c: Add casts.
270 * merge.c: Add casts.
271 * opncls.c: Add casts.
272 * peXXigen.c: Add casts.
273 * peicode.h: Add casts.
274 * reloc.c: Add casts.
275 * section.c: Add casts.
276 * simple.c: Add casts.
278 * stabs.c: Add casts.
280 * targets.c: Add casts.
281 * tekhex.c: Add casts.
282 * verilog.c: Add casts.
284 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
286 * configure: Regenerate.
288 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
290 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
291 for the mode of target PLT entries.
292 (allocate_dynrelocs): Only adjust symbol type if setting its
295 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
297 * configure: Regenerate.
299 2009-09-09 Nick Clifton <nickc@redhat.com>
302 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
303 section headers containing sh_link values of SHN_BEFORE or
305 * elfcode.h (elf_object_p): Likewise.
307 2009-09-09 Tristan Gingold <gingold@adacore.com>
309 Handle DYLD_INFO introduced by Darwin10.
310 * mach-o.h (bfd_mach_o_load_command_type): Add
311 BFD_MACH_O_LC_DYLD_INFO.
312 (bfd_mach_o_dyld_info_command): New type.
313 (bfd_mach_o_load_command): Add dyld_info field.
314 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
315 (bfd_mach_o_scan_read_dyld_info): New function.
316 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
317 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
318 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
319 (bfd_mach_o_print_dyld_info): New function.
321 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
323 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
324 linkonce or linker script discarded section.
326 2009-09-09 Alan Modra <amodra@bigpond.net.au>
328 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
330 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
332 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
333 range call the bfd error hander and use R_68K_NONE instead.
335 2009-09-07 Tristan Gingold <gingold@adacore.com>
337 * po/SRC-POTFILES.in: Regenerate.
338 * po/bfd.pot: Regenerate.
340 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
341 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
342 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
343 st_mtim.tv_nsec to gas/configure.in
344 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
345 * configure: Regenerate.
346 * config.in: Regenerate.
347 * vmsutil.c: Moved to gas/config/te-vms.c
348 * vmsutil.h: Removed.
349 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
350 (BFD32_BACKENDS): Remove vmsutil.lo
351 * Makefile.in: Regenerate.
353 2009-09-05 Eli Zaretskii <eliz@gnu.org>
355 * coffcode.h: Include libiberty.h.
357 2009-09-05 Martin Thuresson <martin@mtme.org>
359 * coff-arm.c (coff_arm_relocate_section)
360 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
361 Change member name class to symbol_class.
362 * coff-i960.c (coff_i960_relocate_section) Rename variable
363 class to class_val. Change member name class to symbol_class.
364 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
365 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
366 * coff-stgo32.c (adjust_aux_in_post)
367 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
369 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
370 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
371 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
373 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
374 variables named class to n_sclass. (coff_write_symbols): Rename
375 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
376 argument class to symbol_class.
377 * cofflink.c (_bfd_coff_link_hash_newfunc)
378 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
379 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
380 Update code to use renamed members.
381 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
382 argument class to in_class.
383 * libcoff-in.h (struct coff_link_hash_entry, struct
384 coff_debug_merge_type) Renamed members class to symbol_class and
386 * libcoff.h Regenerated.
387 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
388 Rename argument class to in_class.
389 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
391 * pef.h (struct bfd_pef_imported_symbol): Changed name of
392 member class to symbol_class.
394 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
396 * configure: Regenerated.
398 2009-09-04 Tristan Gingold <gingold@adacore.com>
400 * configure.in: Bump version to 2.20.51
402 2009-09-04 Alan Modra <amodra@bigpond.net.au>
404 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
406 2009-09-04 Jie Zhang <jie.zhang@analog.com>
408 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
410 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
411 for empty .rela.bss and .rel.plt sections.
413 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
415 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
416 R_MIPS_JALR unless symbol resolves locally.
418 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
420 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
421 has_static_relocs for R_MIPS_JALR.
423 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
425 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
426 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
429 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
431 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
434 2009-09-01 Tristan Gingold <gingold@adacore.com>
436 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
437 dependencies. Reindent.
438 * configure.com: Ported to Itanium VMS. Now generates a build.com
439 to build without make. Add messages but make edit silent.
440 * hosts/alphavms.h: Add a prototype for stpcpy.
441 * vms.c: Add a missing include for Alpha VMS.
442 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
444 2009-08-31 Jan Beulich <jbeulich@novell.com>
446 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
447 * elf.c (bfd_elf_get_default_section_type): New.
448 (elf_fake_sections): Use bfd_elf_get_default_section_type.
450 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
452 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
454 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
456 2009-08-30 Alan Modra <amodra@bigpond.net.au>
459 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
460 (bfd_emul_get_commonpagesize): Likewise.
462 2009-08-29 Martin Thuresson <martin@mtme.org>
464 * elf32-arm.c (struct stub_def): Rename member template to
465 template_sequence. (arm_build_one_stub,
466 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
467 Rename variable template to template_sequence.
468 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
469 Rename variable template to template_val.
470 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
472 * coffgen.c (coff_make_empty_symbol)
473 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
474 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
476 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
478 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
480 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
481 * ieee.c (ieee_make_empty_symbol): Rename variable new to
483 * linker.c (bfd_new_link_order): Rename variable new to
485 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
487 * oasys.c (oasys_make_empty_symbol): Rename variable new to
489 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
490 new to new_symbol_type.
491 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
493 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
495 (read_hdr, rs6000coff_core_p)
496 (rs6000coff_core_file_matches_executable_p)
497 (rs6000coff_core_file_failing_command)
498 (rs6000coff_core_file_failing_signal): Updated function to use new
500 * som.c (som_make_empty_symbol): Rename variable new to
502 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
504 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
505 variable new to new_symbol.
507 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
509 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
510 bfdlibdir and bfdincludedir.
511 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
512 [INSTALL_LIBBFD]: ... here, ...
513 [INSTALL_LIBBFD]: ... and empty overrides here.
514 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
515 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
516 * Makefile.in: Regenerate.
517 * configure: Regenerate.
519 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
521 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
522 relocations. Rewrite output of dynamic TLS relocations.
523 (DTP_OFFSET, TP_OFFSET): New constants.
524 (dtpoff_base): Update.
525 (tpoff): Rename to tpoff_base, update.
526 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
527 New functions. Move code from elf_m68k_relocate_section here.
528 (elf_m68k_relocate_section): Update.
529 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
531 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
533 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
535 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
536 Handle non_got_ref field.
537 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
539 2009-08-26 Alan Modra <amodra@bigpond.net.au>
542 * linker.c (bfd_find_version_for_sym): Revert warning.
544 2009-08-26 Alan Modra <amodra@bigpond.net.au>
547 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
548 other wildcard match. Warn on multiple wildcard matches.
550 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
552 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
554 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
555 only in this condition.
556 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
557 to build but not install libbfd.la in this condition.
558 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
559 (install_libbfd, install_libbfd): Remove.
560 * Makefile.in: Regenerate.
561 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
562 (INCLUDES): ... this.
564 * doc/Makefile.in: Regenerate.
566 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
568 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
569 dependency tracking to work for them.
570 (targets.lo, archures.lo, dwarf.lo): Rewrite to
571 use automake dependency tracking mechanism.
572 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
573 (mkdep section): Remove.
574 (BUILT_SOURCES): New, list $(BUILD_HFILES).
575 * Makefile.in: Regenerate.
576 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
578 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
579 (install-pdf, install-pdf-recursive, install-html)
580 (install-html-recursive): Remove.
581 * Makefile.in: Regenerate.
583 * Makefile.in: Regenerate.
584 * aclocal.m4: Likewise.
585 * config.in: Likewise.
586 * configure: Likewise.
588 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
590 * elf32-arm.c (arch_has_thumb2_nop): New function.
591 (arch_has_arm_nop): New function.
592 (elf32_arm_final_link_relocate): NOP opcodes changed.
594 2009-08-16 Doug Evans <dje@google.com>
596 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
597 at least don't leak memory.
599 2009-08-13 DJ Delorie <dj@redhat.com>
601 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
604 2009-08-12 Nick Clifton <nickc@redhat.com>
606 * po/fi.po: Updated Finnish translation.
608 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
610 Merge some FRV FDPIC changes into the Blackfin code.
611 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
612 summary reloc information.
613 (bfinfdpic_dynamic_got_plt_info): New.
614 (_bfin_create_got_section): Create the PLT section here.
615 (elf32_bfinfdpic_create_dynamic_sections): Not here.
616 (_bfinfdpic_count_nontls_entries): Move out of...
617 (_bfinfdpic_count_got_plt_entries): ... here.
618 (_bfinfdpic_count_relocs_fixups): Likewise.
619 (_bfinfdpic_reset_got_plt_entries): New.
620 (_bfinfdpic_size_got_plt): Move out of...
621 (elf32_bfinfdpic_size_dynamic_sections): ... here.
622 (bfinfdpic_relocate_section): Be careful not to call
623 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
624 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
626 (elf_backend_discard_info): Define for FD-PIC.
628 2009-08-11 Alan Modra <amodra@bigpond.net.au>
630 * elflink.c: Add FIXMEs for some places that require octets_per_byte
632 * elf-eh-frame.c: Likewise.
635 2009-08-11 Alan Modra <amodra@bigpond.net.au>
637 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
638 to x86 and x86_64 configurations.
639 * configure: Regenerate.
641 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
643 Stop using bfd_usrdata in libbfd.
644 * coff-stgo32.c (bfd_coff_go32stub): Remove.
645 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
646 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
647 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
648 filehdr_dst->u.go32.stub. New comment with the reason.
649 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
650 Substitute the removed macro bfd_coff_go32stub.
651 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
652 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
653 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
654 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
655 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
657 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
658 * libcoff-in.h (coff_data_type): New field go32stub.
659 * libcoff.h: Regenerated.
661 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
663 Fix go32 stub preservation by objcopy.
664 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
665 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
668 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
670 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
672 (elf32_arm_final_link_relocate): Treat local undefined symbols the
673 same as global undefined symbols.
674 (elf32_arm_relocate_section): Give an error for local undefined
675 non-weak symbols, unless the reloc will not use the symbol.
677 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
679 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
680 (ppc_elf_relax_section): Use symbol index to distinguish
683 2009-08-10 Alan Modra <amodra@bigpond.net.au>
685 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
687 2009-08-10 Alan Modra <amodra@bigpond.net.au>
689 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
690 info for STT_GNU_IFUNC.
691 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
692 on got refs in case the symbol turns out to be ifunc.
693 (ppc_elf_gc_sweep_hook): Similarly.
694 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
695 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
696 (ppc_elf_size_dynamic_sections): Likewise.
697 (ppc_elf_relocate_section): Likewise.
699 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
701 From Mike Frysinger <michael.frysinger@analog.com>
702 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
703 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
704 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
705 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
706 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
707 Adjust to match the renamed reloc definitions.
709 2009-08-08 Alan Modra <amodra@bigpond.net.au>
712 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
713 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
715 2009-08-07 Tom Tromey <tromey@redhat.com>
717 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
720 2009-08-06 Michael Eager <eager@eagercon.com>
722 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
723 * Makefile.in: Regenerate.
724 * archures.c: Add bfd_arch_microblaze.
725 * bfd-in2.h: Regenerate.
726 * config.bfd: Add microblaze target.
727 * configure.in: Add bfd_elf32_microblaze_vec target.
728 * configure: Regenerate.
729 * cpu-microblaze.c: New.
730 * elf32-microblaze.c: New.
731 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
732 * libbfd.h: Regenerate.
733 * reloc.c: Add MICROBLAZE relocations.
734 * section.c: Add struct relax_table and relax_count to section.
735 * targets.c: Add bfd_elf32_microblaze_vec.
737 2009-08-06 Jakub Jelinek <jakub@redhat.com>
738 Alan Modra <amodra@bigpond.net.au>
741 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
743 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
744 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
746 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
748 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
749 at least once when fixing cortex-a8.
751 2009-08-05 Chao-ying Fu <fu@mips.com>
753 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
754 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
755 for CPUs. It is true for RM9000.
756 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
758 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
759 to guard the transformation.
761 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
763 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
764 (spu_elf_size_sections): Declare prototype.
765 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
766 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
767 (spu_elf_emit_fixup): New function.
768 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
769 (spu_elf_size_sections): New function.
771 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
773 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
774 (arm_build_one_stub): Build a8 veneers as a separate pass.
775 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
776 parameters. Use them to check if we create a different a8 fixup
777 than the previous pass.
778 (elf32_arm_size_stubs): Move scope of stub_changed and
779 prev_num_a8_fixes into main loop.
780 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
782 2009-08-04 Alan Modra <amodra@bigpond.net.au>
784 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
785 which find_plt_ent is called. Delete redundant code.
787 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
790 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
791 invalid string offset.
793 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
796 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
797 to htab->init_got_offset and plt to htab->init_plt_offset
798 when discarding space for dynamic relocations.
800 2009-08-03 Alan Modra <amodra@bigpond.net.au>
802 * elf32-ppc.c (struct plt_entry): Revise comments.
803 (ppc_elf_check_relocs): Don't create needless plt_entry info
804 for non-pie executables. Don't test info->pie when info->shared
805 already covers that case.
806 (ppc_elf_gc_sweep_hook): Adjust for above change.
807 (add_stub_sym): Don't test info->pie when info->shared tested.
808 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
809 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
810 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
811 (ppc_elf_relocate_section): Likewise.
813 2009-08-03 Alan Modra <amodra@bigpond.net.au>
815 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
816 for local ifunc symbols in non-pie executables, regardless of
817 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
818 code so that it's obvious that we only do anything special for
820 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
821 (allocate_dynrelocs): Correct comment for syms defined in plt.
822 Don't specially allocate ifunc dyn relocs.
823 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
824 (ppc_elf_relocate_section): Set "relocation" value for ifunc
825 syms in non-pie executables. No specially allocated dyn relocs
826 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
827 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
828 a non-pie executable.
830 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
831 Jakub Jelinek <jakub@redhat.com>
834 * elf32-i386.c (elf_i386_tls_transition): Check executable
835 instead of shared for TLS when building PIE.
836 (elf_i386_check_relocs): Likewise.
837 (elf_i386_allocate_dynrelocs): Likewise.
838 (elf_i386_relocate_section): Likewise.
840 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
841 instead of shared for TLS when building PIE.
842 (elf64_x86_64_check_relocs): Likewise.
843 (elf64_x86_64_allocate_dynrelocs): Likewise.
844 (elf64_x86_64_relocate_section): Likewise.
846 2009-07-31 Anthony Green <green@moxielogic.com>
848 * config.bfd (targ_cpu): Add moxie-uclinux support.
850 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
852 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
854 2009-07-30 Alan Modra <amodra@bigpond.net.au>
856 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
857 used by indirect function support. Count dynamic relocs for
859 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
860 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
861 in iplt and their relocs in reliplt. Don't make ifunc syms
862 dynamic. Allocate got entry relocs for non-dynamic ifunc in
863 reliplt. Handle other dynamic relocs for ifunc.
864 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
865 ifunc in reliplt, likewise relocs for got against local ifunc.
866 Typo fix on reliplt size adjust.
867 (ppc_elf_relocate_section): Don't use plt scheme of allocating
868 relocs 1-1 with entries for iplt, instead just add using
869 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
870 Error on invalid ifunc dyn relocs.
871 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
873 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
874 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
875 (ppc64_elf_reloc_type_lookup): Handle new relocs.
876 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
877 (allocate_dynrelocs): As for elf32-ppc.c above.
878 (ppc64_elf_size_dynamic_sections): Likewise.
879 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
880 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
881 (ppc_size_one_stub): Similarly.
882 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
884 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
886 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
888 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
889 change. Add note to head comment.
891 2009-07-28 Jan Beulich <jbeulich@novell.com>
893 * archive.c (get_extended_arelt_filename): Remove redundant
894 range check on index.
896 2009-07-27 Doug Kwan <dougkwan@google.com>
898 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
900 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
902 * archures.c bfd_*_arch): Sorted.
903 (bfd_archures_list): Likewise.
905 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
907 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
908 to R_cr16_NUM32 relocation.
910 2009-07-26 Michael Eager <eager@eagercon.com>
912 * archures.c: Add bfd_mach_ppc_405
915 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
917 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
918 * cpu-l1om.c (bfd_l1om_arch): Likewise.
920 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
922 * archures.c (bfd_architecture): Add bfd_arch_l1om.
923 (bfd_l1om_arch): New.
924 (bfd_archures_list): Add &bfd_l1om_arch.
925 * bfd-in2.h: Regenerated.
927 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
928 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
929 if bfd_elf64_x86_64_freebsd_vec is supported.
930 (targ_selvecs): Likewise.
932 * configure.in: Support bfd_elf64_l1om_vec and
933 bfd_elf64_l1om_freebsd_vec.
934 * configure: Regenerated.
938 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
939 (bfd_elf64_l1om_vec): Likewise.
940 (bfd_elf64_l1om_freebsd_vec): Likewise.
942 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
943 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
944 * Makefile.in: Regenerated.
946 * targets.c (bfd_elf64_l1om_vec): New.
947 (bfd_elf64_l1om_freebsd_vec): Likewise.
948 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
949 bfd_elf64_l1om_freebsd_vec.
951 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
952 Alan Modra <amodra@bigpond.net.au>
954 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
955 * bfd-in2.h: Regenerate.
956 * libbfd.h: Regenerate.
957 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
958 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
959 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
961 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
964 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
965 instead of shared for R_X86_64_TPOFF32.
966 (elf64_x86_64_relocate_section): Likewise.
968 2009-07-23 Ulrich Drepper <drepper@redhat.com>
970 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
971 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
972 with the BSF_GNU_UNIQUE flag bit set.
973 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
974 for symbols with STB_GNU_UNIQUE binding.
975 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
976 with the STB_GNU_UNIQUE binding.
977 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
978 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
979 symbols with the unique_global field set.
980 (elf_link_output_extsym): Set unique_global field for symbols with
981 the STB_GNU_UNIQUE binding.
982 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
983 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
985 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
987 * bfd-in2.h: Regenerate.
989 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
991 * elflink.c (elf_link_output_extsym): Revert the last change.
993 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
996 * elflink.c (elf_link_output_extsym): Special case ifunc syms
997 when ref_regular, not def_regular.
999 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1002 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1003 from a DSO into a normal FUNC symbol.
1004 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1005 a normal FUNC symbol.
1007 2009-07-17 Chao-ying Fu <fu@mips.com>
1009 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1010 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1011 interlocking, the last PLT entry needs a nop in the branch delay slot.
1012 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1013 output the last two PLT entries in reverse order.
1015 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1018 STT_GNU_IFUNC symbol for relocatable link.
1019 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1021 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1023 * bfdio.c (bfd_iovec): Add comments for bmmap.
1024 * bfd-in2.h: Regenerated.
1026 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1028 * Makefile.am: Run "make dep-am".
1029 * Makefile.in: Regenerated.
1031 2009-07-10 Doug Kwan <dougkwan@google.com>
1033 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1034 target_addend and orig_insn.
1036 2009-07-10 Tom Tromey <tromey@redhat.com>
1038 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1039 (elf-eh-frame.lo): Likewise.
1040 (elf32-bfin.lo): Likewise.
1041 (elf32-frv.lo): Likewise.
1042 (elf32-xc16x.lo): Likewise.
1043 * Makefile.in: Rebuild.
1044 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1045 * elf-eh-frame.c: Likewise.
1046 * elf32-bfin.c: Likewise.
1047 * elf32-frv.c: Likewise.
1048 * elf32-xc16x.c: Likewise.
1050 2009-07-10 Julian Brown <julian@codesourcery.com>
1052 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1053 symbol a stub entry is derived from, not the entry for the stub
1054 itself, in call to elf32_arm_final_link_relocate.
1056 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1059 when reporting addends.
1061 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1063 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1064 data even when no stubs.
1065 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1067 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1069 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1070 (ppc_elf_get_synthetic_symtab): Report addend.
1071 (PLT_IFUNC): Define.
1072 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1073 (ppc_elf_create_glink): New function.
1074 (ppc_elf_create_dynamic_sections): Use it.
1075 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1076 (update_local_sym_info): Allocate space for local_plt array.
1077 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1079 (is_branch_reloc): New function.
1080 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1081 (ppc_elf_gc_sweep_hook): Likewise.
1082 (ppc_elf_adjust_dynamic_symbol): Likewise.
1083 (allocate_dynrelocs): Likewise.
1084 (ppc_elf_size_dynamic_sections): Likewise.
1085 (ppc_elf_relocate_section): Likewise.
1086 (branch_reloc_hash_match): Use is_branch_reloc.
1087 (ppc_elf_tls_optimize): Adjust for local_plt.
1088 (write_glink_stub): New function, extracted from..
1089 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1090 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1091 branch table when dynamic.
1092 (elf_backend_post_process_headers): Define.
1093 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1094 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1095 (ppc64_elf_get_synthetic_symtab): Report addend.
1096 (struct ppc_stub_hash_entry): Add plt_ent.
1097 (PLT_IFUNC): Define.
1098 (struct ppc_link_hash_table): Add iplt and reliplt.
1099 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1100 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1101 (update_local_sym_info): Allocate space for local_plt array.
1102 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1104 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1105 and don't change hash flags here.
1106 (is_branch_reloc): New function.
1107 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1108 (ppc64_elf_gc_sweep_hook): Likewise.
1109 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1110 (allocate_dynrelocs): Likewise.
1111 (ppc64_elf_size_dynamic_sections): Likewise.
1112 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1113 (ppc64_elf_size_stubs): Likewise.
1114 (ppc64_elf_relocate_section): Likewise.
1115 (get_sym_h): Adjust for local_plt.
1116 (branch_reloc_hash_match): Use is_branch_reloc.
1117 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1118 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1120 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1122 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1124 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1126 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1127 and ref_regular_nonweak comment.
1128 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1129 when def_regular, not ref_regular.
1130 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1131 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1132 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1134 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1136 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1137 of malloc'd struct call_info.
1138 (pasted_function): Likewise, priority too.
1140 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1142 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1143 alignment when packing sections into overlays.
1145 2009-07-03 Cary Coutant <ccoutant@google.com>
1147 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1149 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1151 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1152 changes only) earlier patch:-
1154 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1156 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1157 give .debug and .reloc data characteristics.
1158 (DOT_RELOC): New define for .reloc section string.
1159 (coff_write_object_contents): Use DOT_RELOC instead of string.
1161 2009-07-02 Tom Tromey <tromey@redhat.com>
1163 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1164 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1166 2009-07-01 Nick Clifton <nickc@redhat.com>
1168 * elf-m10300.c: Remove trailing white space.
1169 * reloc.c: Likewise.
1171 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1173 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1174 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1175 * configure.in: Use them.
1176 * configure: Regenerate.
1177 * config.in: Regenerate.
1178 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1179 #define _BSD_SOURCE. Add comments.
1180 (vms_file_stats_name): Calculate creation date based on available
1181 runtime data. Return 1 for version instead of 0.
1183 2009-07-01 Nick Clifton <nickc@redhat.com>
1186 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1187 to R_ARM_THM_PC8 relocation.
1189 2009-06-29 Nick Clifton <nickc@redhat.com>
1191 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1192 different uses of the relocations addend when a symbol is in a
1195 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1199 SHT_REL/SHT_RELA sections on executable nor shared library.
1200 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1201 as a normal section.
1203 2009-06-25 Nick Clifton <nickc@redhat.com>
1205 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1206 symbols with SEC_MERGE flag.
1208 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1210 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1211 give .debug and .reloc data characteristics.
1212 (DOT_RELOC): New define for .reloc section string.
1213 (coff_write_object_contents): Use DOT_RELOC instead of string.
1215 2009-06-25 Tristan Gingold <gingold@adacore.com>
1217 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1218 (bfd_mach_o_canonicalize_dynamic_symtab)
1219 (bfd_mach_o_get_synthetic_symtab): Defines.
1220 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1221 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1223 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1224 for scattered relocations.
1225 (bfd_mach_o_i386_print_thread): New function.
1226 (bfd_mach_o_print_thread): Define.
1228 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1229 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1230 New functions extracted from ...
1231 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1232 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1233 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1234 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1235 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1236 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1238 (bfd_mach_o_scan_read_dylib): Ditto.
1239 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1241 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1242 decode isym and flags on little endian targets. Set dysymtab field.
1243 (bfd_mach_o_scan_start_address): Adjust for enum names.
1244 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1245 (bfd_mach_o_print_section): Display bfd section name.
1246 (bfd_mach_o_print_segment): Display none if no name.
1247 (bfd_mach_o_print_dysymtab): Display next index for local, external
1248 and undefined symbols.
1249 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1250 Display dylinker name. Display thread and unixthread commands content.
1251 (bfd_mach_o_print_thread): New macro.
1253 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1254 (bfd_mach_o_ppc_thread_flavour): Ditto.
1255 (bfd_mach_o_i386_thread_flavour): Ditto.
1256 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1257 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1258 BFD_MACH_O_THREAD_STATE_NONE.
1259 (bfd_mach_o_segment_command): Remove segment field.
1260 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1261 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1262 (bfd_mach_o_prebound_dylib_command): Ditto.
1263 (bfd_mach_o_dylib_command): Ditto.
1264 (bfd_mach_o_prebound_dylib_command): Remove section field.
1265 (mach_o_data_struct): Add dysymtab field.
1266 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1267 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1268 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1269 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1270 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1272 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1274 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1275 field of struct dirent.
1277 2009-06-23 Tristan Gingold <gingold@adacore.com>
1279 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1280 of this macro. Fix indentation.
1282 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1284 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1285 destination for defined dynamic symbols when deciding whether to
1286 insert a stub or not.
1287 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1288 when actually accessed through a PLT, even when generating a
1291 2009-06-22 Tristan Gingold <gingold@adacore.com>
1293 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1296 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1298 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1299 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1301 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1303 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1305 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1307 * elflink.c (elf_link_add_object_symbols): Avoid warning
1308 from -Wjump-misses-init in gcc 4.5.0.
1310 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1314 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1316 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1319 r_symndx. Report local symbol name on error.
1320 (elf_i386_check_relocs): Updated. Report local symbol name on
1322 (elf_i386_gc_sweep_hook): Updated.
1323 (elf_i386_relocate_section): Likewise.
1325 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1326 r_symndx. Report local symbol name on error.
1327 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1329 (elf64_x86_64_gc_sweep_hook): Updated.
1330 (elf64_x86_64_relocate_section): Likewise.
1332 2009-06-19 Tristan Gingold <gingold@adacore.com>
1334 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1336 2009-06-19 Tristan Gingold <gingold@adacore.com>
1338 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1339 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1340 (bfd_mach_o_valid): Ditto.
1341 (bfd_mach_o_wide_p): Ditto.
1342 (bfd_mach_o_canonicalize_reloc): Ditto.
1343 (bfd_mach_o_build_commands): Ditto.
1344 (bfd_mach_o_scan_read_thread): Ditto.
1345 (bfd_mach_o_flatten_sections): Ditto.
1346 (bfd_mach_o_scan_start_address): Ditto.
1347 (bfd_mach_o_lookup_section): Ditto.
1348 (bfd_mach_o_core_fetch_environment): Ditto.
1349 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1350 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1351 (bfd_mach_o_scan_write_symtab): Ditto.
1352 Use macros instead of hard-coded values.
1353 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1354 Use bfd_mach_o_get_data instead of direct access. Use macros
1355 instead of hard-coded values.
1356 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1357 Remove sym argument and get section from mdata.
1358 Move code into the else branch.
1359 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1360 Remove sym argument and get section from mdata. Adjust code.
1361 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1362 switch (which replaces consecutive if statements).
1363 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1364 module table, table of content, indirect symbols and external
1366 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1368 (bfd_mach_o_scan_read_linkedit): New function.
1369 (bfd_mach_o_scan_read_str): Ditto.
1370 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1372 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1373 bfd_mach_o_count_symbols never returns an error.
1374 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1375 symtab field (there might be only one symtab).
1376 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1377 Handle sub frameworks, sub umbrella, sub library and sub client.
1378 Read code signature and segment split info commands.
1379 (bfd_mach_o_scan): Reindent.
1380 (bfd_mach_o_xlat_name): New type.
1381 (bfd_mach_o_print_flags): New function.
1382 (bfd_mach_o_get_name): Ditto.
1383 (bfd_mach_o_cpu_name): New variable.
1384 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1385 (bfd_mach_o_section_type_name)
1386 (bfd_mach_o_section_attribute_name)
1387 (bfd_mach_o_load_command_name): New variables.
1388 (bfd_mach_o_print_private_header): New function.
1389 (bfd_mach_o_print_section_map): New function extracted from
1390 bfd_mach_o_print_private_bfd_data.
1391 (bfd_mach_o_print_section): Ditto. Print more infos.
1392 (bfd_mach_o_print_segment): Ditto.
1393 (bfd_mach_o_print_dysymtab): Ditto.
1394 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1395 load weak dylib, reexport dylib and id dylib.
1396 Handle code signature and segment_split info.
1397 Handle sub frameworks, sub umbrella, sub library and sub client.
1398 (bfd_mach_o_section_get_nbr_indirect): New function.
1400 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1401 (bfd_mach_o_header_flags): New enum to define header flags.
1402 (bfd_mach_o_section_attribute): New enum to replace ...
1403 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1404 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1405 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1406 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1407 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1408 these removed macros.
1409 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1410 (bfd_mach_o_dylib_module): New type.
1411 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1413 (bfd_mach_o_dylib_table_of_content): New type.
1414 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1415 (bfd_mach_o_dylib_reference): New type.
1416 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1417 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1418 modules, toc, references and indirect syms.
1419 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1420 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1421 unused). Add comment.
1422 (bfd_mach_o_dylib_command): Ditto.
1423 (bfd_mach_o_prebound_dylib_command): Ditto.
1424 (bfd_mach_o_linkedit_command): New type.
1425 (bfd_mach_o_str_command): New type.
1426 (bfd_mach_o_load_command): Add linkedit and str fields.
1427 (mach_o_data_struct): Add symtab field.
1428 (bfd_get_mach_o_data): Renamed to ...
1429 (bfd_mach_o_get_data): ... this new macro.
1430 (bfd_mach_o_scan_read_symtab_symbol,
1431 bfd_mach_o_scan_read_symtab_strtab,
1432 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1434 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1435 instead of direct access.
1437 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1439 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1440 R_PPC_PLTREL24 relocs.
1441 (ppc_elf_relocate_section): Likewise.
1443 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1445 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1446 pointer to sym hash. Update all uses.
1447 (update_plt_info): Likewise. Don't check addend here.
1449 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1451 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1452 bfd_sym_from_r_symndx.
1453 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1455 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1457 * elf-bfd.h (struct sym_sec_cache): Delete.
1458 (struct sym_cache): New.
1459 (bfd_section_from_r_symndx): Delete prototype.
1460 (bfd_sym_from_r_symndx): Define prototype.
1461 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1462 (bfd_sym_from_r_symndx): ..new function.
1463 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1464 bfd_section_from_r_symndx to new struct and function.
1465 * elf32-bfin.c: Likewise.
1466 * elf32-hppa.c: Likewise.
1467 * elf32-i386.c: Likewise.
1468 * elf32-m32r.c: Likewise.
1469 * elf32-m68hc1x.c: Likewise.
1470 * elf32-m68hc1x.h: Likewise.
1471 * elf32-m68k.c: Likewise.
1472 * elf32-ppc.c: Likewise.
1473 * elf32-s390.c: Likewise.
1474 * elf32-sh.c: Likewise.
1475 * elf64-ppc.c: Likewise.
1476 * elf64-s390.c: Likewise.
1477 * elf64-x86-64.c: Likewise.
1478 * elfxx-sparc.c: Likewise.
1479 * elfxx-sparc.h: Likewise.
1481 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1484 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1486 2009-06-18 Nick Clifton <nickc@redhat.com>
1488 * elflink.c (elf_link_sort_relocs): Return early if there are no
1491 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1493 Merge cegcc and mingw32ce target name changes from
1496 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1498 * config.bfd: Add arm*-*-cegcc* target.
1500 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1502 * config.bfd: Add arm-*-mingw32ce* target.
1504 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1507 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1508 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1509 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1511 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1514 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1515 * elf32-i386.c (elf_i386_check_relocs): Use it.
1516 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1518 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf-bfd.h (elf_dyn_relocs): New.
1522 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1523 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1525 (elf_i386_copy_indirect_symbol): Likewise.
1526 (elf_i386_check_relocs): Likewise.
1527 (elf_i386_gc_sweep_hook): Likewise.
1528 (elf_i386_allocate_dynrelocs): Likewise.
1529 (elf_i386_readonly_dynrelocs): Likewise.
1530 (elf_i386_size_dynamic_sections): Likewise.
1532 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1533 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1534 with elf_dyn_relocs.
1535 (elf64_x86_64_copy_indirect_symbol): Updated.
1536 (elf64_x86_64_check_relocs): Likewise.
1537 (elf64_x86_64_gc_sweep_hook): Likewise.
1538 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1539 (elf64_x86_64_allocate_dynrelocs): Likewise.
1540 (elf64_x86_64_readonly_dynrelocs): Likewise.
1541 (elf64_x86_64_size_dynamic_sections): Likewise.
1543 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf32-arm.c (create_got_section): Get existing .rela.got
1547 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1548 * elf32-lm32.c (create_got_section): Likewise.
1549 * elf32-m32r.c (create_got_section): Likewise.
1550 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1551 * elf32-s390.c (create_got_section): Likewise.
1552 * elf32-sh.c (create_got_section): Likewise.
1553 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1554 * elf64-s390.c (create_got_section): Likewise.
1555 * elfxx-sparc.c (create_got_section): Likewise.
1557 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1560 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1562 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1564 * elf32-i386.c (elf_i386_local_hash): Removed.
1565 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1566 (elf_i386_get_local_sym_hash): Likewise.
1568 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1569 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1570 (elf64_x86_64_get_local_sym_hash): Likewise.
1571 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1572 (get_local_sym_hash): Likewise.
1574 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1576 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1577 rel_got_sec and plt_sec.
1578 (elfNN_ia64_relax_section): Updated.
1579 (elfNN_ia64_create_dynamic_sections): Likewise.
1580 (get_got): Likewise.
1581 (allocate_dynrel_entries): Likewise.
1582 (elfNN_ia64_size_dynamic_sections): Likewise.
1583 (set_got_entry): Likewise.
1584 (elfNN_ia64_choose_gp): Likewise.
1585 (elfNN_ia64_relocate_section): Likewise.
1586 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1587 (elfNN_ia64_finish_dynamic_sections): Likewise.
1589 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1591 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1594 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1596 * configure.in (elf): Add elf-ifunc.lo.
1598 * configure: Regenerated.
1599 * Makefile.in: Likewise.
1601 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1602 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1604 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1605 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1607 (elf_i386_link_hash_table_create): Likewise.
1608 (elf_i386_create_dynamic_sections): Likewise.
1609 (elf_i386_check_relocs): Likewise.
1610 (elf_i386_allocate_dynrelocs): Likewise.
1611 (elf_i386_size_dynamic_sections): Likewise.
1612 (elf_i386_relocate_section): Likewise.
1613 (elf_i386_finish_dynamic_symbol): Likewise.
1614 (elf_i386_finish_dynamic_sections): Likewise.
1615 (elf_i386_create_got_section): Removed.
1617 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1618 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1620 (elf64_x86_64_compute_jump_table_size): Updated.
1621 (elf64_x86_64_link_hash_table_create): Likewise.
1622 (elf64_x86_64_create_dynamic_sections): Likewise.
1623 (elf64_x86_64_check_relocs): Likewise.
1624 (elf64_x86_64_allocate_dynrelocs): Likewise.
1625 (elf64_x86_64_size_dynamic_sections): Likewise.
1626 (elf64_x86_64_relocate_section): Likewise.
1627 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1628 (elf64_x86_64_finish_dynamic_sections): Likewise.
1629 (elf64_x86_64_create_got_section): Removed.
1631 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1632 for pointer alignment. Set up section pointers.
1633 (_bfd_elf_create_dynamic_sections): Likewise.
1634 (_bfd_elf_create_ifunc_sections): Moved to ...
1635 * elf-ifunc.c: Here. New.
1637 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1638 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1641 2009-06-16 Doug Kwan <dougkwan@google.com>
1643 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1644 to bfd_signed_vma. Cast constant operands which are used in
1645 offset related expressions to bfd_signed_vma type as appropriate.
1647 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1649 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1650 (elf_backend_plt_sym_val): Define.
1652 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1654 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1655 (elf_backend_reloc_type_class): Define.
1657 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1659 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1660 from an executable to a shared library treat R_VAX_PC32
1661 relocations as R_VAX_PLT32 ones.
1663 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1665 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1666 symbols in GOT space calculation.
1667 (elf_vax_relocate_section): Adjust accordingly.
1669 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1671 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1674 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1676 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1678 (elf_vax_relocate_section): Likewise.
1680 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1683 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1685 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1688 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1690 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1692 * Makefile.am: Run "make dep-am".
1693 * Makefile.in: Regenerated.
1695 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1698 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1700 2009-06-15 Nick Clifton <nickc@redhat.com>
1702 * po/ru.po: New Russian translation.
1703 * configure.in (ALL_LINGUAS): Add ru.
1704 * configure: Regenerate.
1706 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-i386.c: Remove duplicated comments.
1710 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1713 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1714 dynamic IFUNC pointer in non-shared object. Use .got.plt
1715 for IFUNC definition in PIE.
1716 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1719 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1720 dynamic IFUNC pointer in non-shared object. Use .got.plt
1721 for IFUNC definition in PIE.
1722 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1725 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_check_relocs): Properly report
1728 local symbol for unhandled relocation against STT_GNU_IFUNC
1730 (elf_i386_relocate_section): Likewise.
1731 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1732 (elf64_x86_64_relocate_section): Likewise.
1734 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1738 (elf_i386_link_hash_table): Add loc_hash_table and
1740 (elf_i386_local_hash): New.
1741 (elf_i386_local_htab_hash): Likewise.
1742 (elf_i386_local_htab_eq): Likewise.
1743 (elf_i386_get_local_sym_hash): Likewise.
1744 (elf_i386_link_hash_table_free): Likewise.
1745 (elf_i386_allocate_local_dynrelocs): Likewise.
1746 (elf_i386_finish_local_dynamic_symbol): Likewise.
1747 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1748 (elf_i386_link_hash_table_create): Create loc_hash_table and
1750 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1751 (elf_i386_size_dynamic_sections): Likewise.
1752 (elf_i386_relocate_section): Likewise.
1753 (elf_i386_finish_dynamic_sections): Likewise.
1754 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1757 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1758 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1760 (elf64_x86_64_local_hash): New.
1761 (elf64_x86_64_local_htab_hash): Likewise.
1762 (elf64_x86_64_local_htab_eq): Likewise.
1763 (elf64_x86_64_get_local_sym_hash): Likewise.
1764 (elf64_x86_64_link_hash_table_free): Likewise.
1765 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1766 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1767 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1768 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1769 and loc_hash_memory.
1770 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1772 (elf64_x86_64_size_dynamic_sections): Likewise.
1773 (elf64_x86_64_relocate_section): Likewise.
1774 (elf64_x86_64_finish_dynamic_sections): Likewise.
1775 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1778 2009-06-10 Philip Blundell <philb@gnu.org>
1780 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1781 elf_sec->this_hdr == NULL.
1783 2009-06-12 Tristan Gingold <gingold@adacore.com>
1785 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1786 * bfd-in2.h: Regenerated.
1787 * libbfd.h: Regenerated.
1789 * mach-o.c (FILE_ALIGN): New macro.
1790 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1791 (bfd_mach_o_print_symbol): Ditto.
1792 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1793 (bfd_mach_o_get_reloc_upper_bound): New function.
1794 (bfd_mach_o_canonicalize_reloc): Ditto.
1795 (bfd_mach_o_scan_write_relocs): Ditto.
1796 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1797 (bfd_mach_o_scan_write_section_64): Ditto.
1798 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1799 written for load command. Do not compute section file offset.
1800 (bfd_mach_o_scan_write_segment_64): Ditto.
1801 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1802 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1804 (bfd_mach_o_mangle_symbols): ... this new function.
1805 (bfd_mach_o_write_contents): Be sure to have load commands built.
1806 Call bfd_mach_o_mangle_symbols.
1807 (bfd_mach_o_build_commands): Adjust for filelen field.
1808 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1809 Do not set symtab file offset anymore here.
1810 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1811 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1812 Set reloc_count and rel_filepos section fields.
1813 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1815 (bfd_mach_o_scan_read_section_64): Ditto.
1816 (bfd_mach_o_scan_read_section): Ditto.
1817 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1818 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1819 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1820 Handle weak-ref symbols.
1821 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1822 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1823 (bfd_mach_o_scan): Remove assignment to removed field.
1824 (bfd_mach_o_mkobject_init): Ditto.
1825 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1826 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1827 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1828 (bfd_mach_o_swap_reloc_in): Ditto.
1829 (bfd_mach_o_swap_reloc_out): Ditto.
1831 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1832 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1833 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1834 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1835 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1836 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1837 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1838 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1839 (BFD_MACH_O_N_WEAK_DEF): New macros.
1841 (bfd_mach_o_section_type): Add new enumeration values.
1842 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1843 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1844 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1845 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1847 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1848 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1849 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1850 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1851 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1852 (BFD_MACH_O_RELENT_SIZE): Ditto.
1853 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1854 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1855 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1856 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1857 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1858 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1859 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1860 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1861 (bfd_mach_o_reloc_info): New struct.
1862 (bfd_mach_o_asymbol): New struct.
1863 (bfd_mach_o_symtab_command): The symbols field is now of type
1865 (bfd_mach_o_load_command): The offset and len fields are now of type
1867 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1868 Add a filelen field. Add comments.
1869 (bfd_mach_o_backend_data): New struct.
1870 (bfd_mach_o_get_backend_data): New macro.
1871 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1873 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1874 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1875 (bfd_mach_o_canonicalize_reloc): Ditto.
1877 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1878 duplicated macro. Now defined to _bfd_generic_is_local_label.
1879 (TARGET_NAME_BACKEND): New macro...
1880 (TARGET_NAME_BACKEND): ... used to name a new variable.
1881 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1882 Mach-O backend data.
1884 * mach-o-i386.c (i386_howto_table): New variable.
1885 (bfd_mach_o_i386_swap_reloc_in): New function.
1886 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1887 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1888 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1889 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1890 (bfd_mach_o_bfd_reloc_type_lookup)
1891 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1893 2009-06-11 Eric Paris <eparis@redhat.com>
1894 Nick Clifton <nickc@redhat.com>
1896 * opncls.c (_maybe_make_executable): New function. Gives execute
1897 permission to an executable bfd that was opened for writing
1898 provided that it is a regular file. Replaces common code found in...
1899 (bfd_close): here and ...
1900 (bfd_close_all_done): here.
1902 2009-06-11 Anthony Green <green@moxielogic.com>
1904 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1905 * bfd-in2.h: Rebuilt.
1906 * libbfd.h: Rebuilt.
1907 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1909 (moxie_reloc_map): Ditto.
1910 Clean up copyright notice.
1912 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1914 * bfd-in2.h: bfd_mmap prototype.
1915 * bfdio.c (bfd_mmap): New function.
1916 * libbfd.h (bfd_iovec): Add bmmap.
1917 * cache.c (cache_bmmap): New function.
1918 (cache_iovec): Initialize bmmap member.
1919 * opencls.c (opncls_bmmap): New function.
1920 (opncls_iovec): Initialize bmmap member.
1922 2009-06-09 Tristan Gingold <gingold@adacore.com>
1924 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1925 and stabstr_segment fields.
1926 (mach_o_be_vec, mach_o_le_vec): Removed
1927 (bfd_mach_o_version): New prototype.
1929 * mach-o.c (bfd_mach_o_version): Make this function public.
1930 (mach_o_wide_p): New function.
1931 (bfd_mach_o_wide_p): Ditto.
1932 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1934 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1935 Search in the list only if the name starts with a dot.
1936 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1937 test. Check bfd_seek status.
1938 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1939 (bfd_mach_o_scan_write_section_32): Ditto.
1940 (bfd_mach_o_scan_write_section_64): Ditto.
1941 (bfd_mach_o_scan_write_section): Removed.
1942 (bfd_mach_o_scan_write_segment): Split into ...
1943 (bfd_mach_o_scan_write_segment_32): ... this and ...
1944 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1945 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1946 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1947 symbol table. Now returns a boolean.
1948 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1949 Adjust for status type.
1950 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1951 test. Write symbol table. Numbers the sections.
1952 (bfd_mach_o_read_header): Check bfd_seek status.
1953 Use mach_o_wide_p instead of hard-coded test.
1954 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1955 (bfd_mach_o_scan_read_section_64): Ditto.
1956 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1957 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1958 handled common symbols.
1959 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1960 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1961 (bfd_mach_o_scan_read_dylinker): Ditto.
1962 (bfd_mach_o_scan_read_dylib): Ditto.
1963 (bfd_mach_o_scan_read_thread): Ditto.
1964 (bfd_mach_o_scan_read_symtab): Ditto.
1965 Do not create a section for the stabs.
1966 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1967 (bfd_mach_o_scan_read_segment): Ditto.
1968 (bfd_mach_o_scan_read_command): Ditto.
1969 (bfd_mach_o_scan_start_address): Ditto.
1970 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1971 (bfd_mach_o_archive_p): Check bfd_seek status.
1972 (bfd_mach_o_core_fetch_environment): Ditto.
1974 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1976 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1978 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1979 (elf_i386_link_hash_table_create): Initialize irelifunc.
1980 (elf_i386_check_relocs): Updated. Set up irelifunc for
1982 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1983 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1985 (elf_i386_relocate_section): Likewise.
1987 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1988 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1989 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1991 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1992 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1994 (elf64_x86_64_relocate_section): Likewise.
1996 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1998 (_bfd_elf_create_ifunc_sections): This.
2000 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2002 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2005 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2008 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2009 building shared object. Check info->executable instead of
2010 !info->shared when setting non_got_ref.
2011 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2012 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2013 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2015 (elf_i386_relocate_section): Output dynamic relocation for
2016 R_386_32 against STT_GNU_IFUNC symbol to get the real
2017 function address when building shared object.
2018 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2019 relocation for STT_GNU_IFUNC symbol in shared object.
2021 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2022 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2023 symbol when building shared object. Check info->executable
2024 instead of !info->shared when setting non_got_ref.
2025 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2026 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2027 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2029 (elf64_x86_64_relocate_section): Output dynamic relocation
2030 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2031 function address when building shared object.
2032 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2033 relocation for STT_GNU_IFUNC symbol in shared object.
2035 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2037 * Makefile.am: Run "make dep-am".
2038 (BFD32_BACKENDS): Add mach-o-i386.lo.
2039 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2040 * Makefile.in: Regenerate.
2042 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2044 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2045 when looking for soft-icache stubs.
2047 2009-06-05 Tristan Gingold <gingold@adacore.com>
2049 * mach-o.h: Update copyright year.
2050 (bfd_mach_o_mach_header_magic): New enum.
2051 (bfd_mach_o_cpu_subtype): Now an enum.
2052 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2053 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2054 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2055 (bfd_mach_o_load_command): Field type_required is now a boolean.
2056 Reindent prototypes.
2057 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2058 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2059 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2060 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2061 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2062 (bfd_mach_o_canonicalize_symtab): Ditto.
2063 (bfd_mach_o_get_symbol_info): Ditto.
2064 (bfd_mach_o_print_symbol): Ditto.
2065 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2066 (bfd_mach_o_make_empty_symbol): Ditto.
2067 (bfd_mach_o_write_contents): Ditto.
2069 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2070 bfd_mach_o_mkobject): Defines.
2071 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2072 Do not check with target vector but with flavour.
2073 (struct mach_o_section_name_xlat): New declaration.
2074 (dwarf_section_names_xlat): Ditto.
2075 (text_section_names_xlat): Ditto.
2076 (data_section_names_xlat): Ditto.
2077 (struct mach_o_segment_name_xlat): Ditto.
2078 (segsec_names_xlat): Ditto.
2079 (bfd_mach_o_convert_section_name_to_bfd): New function.
2080 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2081 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2082 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2083 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2084 Accept any input and output flavour. Do not share private data
2086 (bfd_mach_o_count_symbols): Add a comment.
2087 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2088 (bfd_mach_o_canonicalize_symtab): Ditto.
2089 (bfd_mach_o_get_symbol_info): Ditto.
2090 (bfd_mach_o_print_symbol): Ditto.
2091 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2092 Use constants instead of hard-coded values.
2093 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2095 (bfd_mach_o_scan_write_section_64): Ditto.
2096 (bfd_mach_o_scan_write_segment): Ditto.
2097 Do not copy sections anymore.
2098 (bfd_mach_o_write_contents): Make it public.
2099 Remove dead code. Rewrite typeflag assignment.
2100 (bfd_mach_o_build_commands): New function.
2101 (bfd_mach_o_set_section_contents): Ditto.
2102 (bfd_mach_o_make_empty_symbol): Make it public.
2103 (bfd_mach_o_read_header): Make it static.
2104 Convert to bfd_boolean.
2105 Use constants instead of hard-coded values.
2106 (bfd_mach_o_make_bfd_section): Call
2107 bfd_mach_o_convert_section_name_to_bfd to create name.
2108 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2110 (bfd_mach_o_scan_read_section_64): Ditto.
2111 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2112 a segment anymore. Use constants instead of hard-coded values.
2113 (bfd_mach_o_scan_read_command): Fix style.
2114 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2115 Get rid of BFD_IO_FUNCS.
2116 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2117 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2118 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2119 (bfd_mach_o_object_p): Removed.
2120 (bfd_mach_o_gen_core_p): New function, replaces ...
2121 (bfd_mach_o_core_p): ... deleted.
2122 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2124 * mach-o-i386.c: New file.
2125 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2126 * configure.in (TDEFINES): Add mach_o_i386_vec.
2127 * configure: Regenerated.
2128 * targets.c: Add mach_o_i386_vec.
2130 * mach-o.c: Update copyright years.
2131 (BFD_IO_FUNCS): Remove (was not used).
2132 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2133 bfd_mach_o_slurp_extended_name_table,
2134 bfd_mach_o_construct_extended_name_table,
2135 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2136 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2137 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2138 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2139 bfd_mach_o_get_section_contents_in_window,
2140 bfd_mach_o_bfd_is_local_label_name,
2141 bfd_mach_o_bfd_is_target_special_symbol,
2142 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2143 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2144 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2145 bfd_mach_o_minisymbol_to_symbol,
2146 bfd_mach_o_bfd_get_relocated_section_contents,
2147 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2148 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2149 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2150 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2151 bfd_mach_o_bfd_merge_private_bfd_data,
2152 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2153 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2154 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2155 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2156 bfd_mach_o_bfd_copy_private_header_data,
2157 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2158 * mach-o-target.c: ... here.
2159 Update copyright years.
2161 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2163 * dep-in.sed: Don't use \n in replacement part of s command.
2164 * Makefile.am (DEP1): LC_ALL for uniq.
2166 * Makefile.in: Regenerate.
2168 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2171 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2172 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2174 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2177 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2178 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2179 against STT_GNU_IFUNC symbols for static executables.
2180 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2181 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2183 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2184 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2185 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2186 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2188 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2190 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2191 symbols to be left unimported when linking statically.
2192 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2193 code when linking statically.
2195 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf32-i386.c (elf_i386_check_relocs): Increment
2198 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2199 against STT_GNU_IFUNC symbol.
2200 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2201 local STT_GNU_IFUNC definition is used.
2202 (elf_i386_relocate_section): Handle got.offset != -1 for
2203 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2206 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2207 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2208 relocations against STT_GNU_IFUNC symbol.
2209 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2210 local STT_GNU_IFUNC definition is used.
2211 (elf64_x86_64_relocate_section): Handle got.offset != -1
2212 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2213 STT_GNU_IFUNC symbol.
2215 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2219 (elf_i386_reloc_type_lookup): Likewise.
2220 (R_386_tls): Removed.
2221 (R_386_irelative): New.
2222 (R_386_vt_offset): Updated.
2223 (elf_i386_rtype_to_howto): Likewise.
2224 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2225 (elf_i386_link_hash_table_create): Initialize igotplt,
2227 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2228 (elf_i386_adjust_dynamic_symbol): Likewise.
2229 (elf_i386_allocate_dynrelocs): Likewise.
2230 (elf_i386_relocate_section): Likewise.
2231 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2233 (elf_i386_finish_dynamic_symbol): When building a static
2234 executable, use .iplt, .igot.plt and .rel.iplt sections for
2235 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2236 locally defined STT_GNU_IFUNC symbol.
2238 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2239 (x86_64_reloc_map): Likewise.
2240 (R_X86_64_standard): Updated.
2241 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2242 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2244 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2245 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2246 (elf64_x86_64_allocate_dynrelocs): Likewise.
2247 (elf64_x86_64_relocate_section): Likewise.
2248 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2250 (elf64_x86_64_finish_dynamic_symbol): When building a static
2251 executable, use .iplt, .igot.plt and .rela.iplt sections for
2252 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2253 for locally defined STT_GNU_IFUNC symbol.
2255 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2256 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2258 * bfd-in2.h: Regenerated.
2259 * libbfd.h: Likewise.
2261 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2263 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2264 (_bfd_elf_make_ifunc_reloc_section): Removed.
2265 (_bfd_elf_is_ifunc_symbol): Likewise.
2266 (_bfd_elf_create_static_ifunc_sections): New.
2268 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2270 (elf_link_add_object_symbols): Here.
2271 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2272 STT_GNU_IFUNC symbol.
2273 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2274 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2275 (IFUNC_INFIX): Removed.
2276 (get_ifunc_reloc_section_name): Likewise.
2277 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2278 (_bfd_elf_is_ifunc_symbol): Likewise.
2279 (_bfd_elf_create_static_ifunc_sections): New.
2281 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2283 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2284 (create_got_section): Likewise.
2285 (allocate_dynrelocs): Likewise.
2286 (readonly_dynrelocs): Likewise.
2287 (set_tls_module_base): Likewise.
2288 (dtpoff_base): Likewise.
2290 (elf_i386_link_hash_table_create): Updated.
2291 (elf_i386_create_dynamic_sections): Likewise.
2292 (elf_i386_check_relocs): Likewise.
2293 (elf_i386_size_dynamic_sections): Likewise.
2294 (elf_i386_relocate_section): Likewise.
2296 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2297 (create_got_section): Likewise.
2298 (allocate_dynrelocs): Likewise.
2299 (readonly_dynrelocs): Likewise.
2300 (set_tls_module_base): Likewise.
2301 (dtpoff_base): Likewise.
2303 (elf64_x86_64_link_hash_table_create): Updated.
2304 (elf64_x86_64_create_dynamic_sections): Likewise.
2305 (elf64_x86_64_check_relocs): Likewise.
2306 (elf64_x86_64_size_dynamic_sections): Likewise.
2307 (elf64_x86_64_relocate_section): Likewise.
2309 2009-05-28 Nick Clifton <nickc@redhat.com>
2311 * targets.c (_bfd_target_vector): Only include plugin target in
2312 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2314 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2316 * elf32-spu.c (struct call_info): New member broken_cycle.
2317 (remove_cycle): Instead of physically removing call_info structures
2318 to break call graph cycles, mark them using the broken_cycle flag.
2319 (mark_overlay_section): Respect broken_cycle flag.
2320 (unmark_overlay_section): Likewise.
2321 (collect_lib_sections): Likewise.
2322 (collect_overlays): Likewise.
2323 (sum_stack): Likewise.
2325 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2327 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2328 (mark_functions_via_relocs): Initialize callee->count to 1.
2329 (pasted_function): Likewise.
2330 (spu_elf_auto_overlay): Honor call counts when determining number
2331 of stubs required in software i-cache mode.
2333 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2335 * plugin.c (program_name): Remove.
2336 (plugin_program_name): New.
2337 (bfd_plugin_set_program_name): New.
2338 (try_load_plugin): Use plugin_program_name.
2339 * plugin.h (bfd_plugin_set_program_name): New.
2341 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2343 * aclocal.m4: Include ../config/plugins.m4.
2344 * configure.in: Use AC_PLUGINS.
2345 * configure: Regenerate.
2346 * Makefile.in: Regenerate.
2347 * doc/Makefile.in: Regenerate.
2349 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2351 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2353 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2354 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2355 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2356 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2357 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2358 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2359 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2360 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2361 * reloc.c (bfd_generic_relax_section): Likewise.
2362 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2363 * vms.c (vms_bfd_relax_section): Likewise.
2365 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2367 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2369 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2370 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2372 * elf32-i386.c (allocate_dynrelocs): Updated.
2373 (elf_i386_relocate_section): Likewise.
2374 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2375 (elf64_x86_64_relocate_section): Likewise.
2377 * elf64-x86-64.c (is_indirect_symbol): Removed.
2379 2009-05-26 Nick Clifton <nickc@redhat.com>
2381 * po/id.po: Updated Indonesian translation.
2383 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2385 * Makefile.am: Run "make dep-am".
2388 (ALL_MACHINES): Add cpu-plugin.lo.
2389 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2390 (BFD32_BACKENDS): Add plugin.lo.
2391 (BFD32_BACKENDS_CFILES): Add plugin.c.
2392 (libbfd_la_LIBADD): Add LIBDL
2393 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2394 (bfd_plugin_arch): Declare.
2395 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2396 * bfd.c (bfd): Add plugin_data.
2397 * config.bfd: Handle the plugin target.
2398 * configure.in: Check for --enable-plugins.
2399 (LT_INIT): Use the dlopen option.
2400 * cpu-plugin.c: New.
2403 * targets.c (plugin_vec): Declare.
2404 (_bfd_target_vector): Add plugin_vec.
2405 * Makefile.in: Regenerate.
2406 * bfd-in2.h: Regenerate.
2407 * configure: Regenerate.
2409 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2411 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2412 per line with all lines having continuation backslash. Prefix
2413 first line with "A", following lines with "B".
2414 * Makefile.am (DEP): Don't use dep.sed here.
2415 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2416 dep.sed here on dependencies, sort and uniq.
2417 * Makefile.in: Regenerate.
2419 2009-05-25 Tristan Gingold <gingold@adacore.com>
2421 * makefile.vms: Add verilog.obj to object list OBJS.
2423 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2425 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2426 for BFD_IN_MEMORY is cleared.
2427 (bfd_bwrite): Zero excess memory allocated.
2429 2009-05-22 Julian Brown <julian@codesourcery.com>
2431 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2433 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2434 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2435 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2436 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2437 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2438 (a8_erratum_fix, a8_erratum_reloc): New structs.
2439 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2440 num_a8_erratum_fixes, fix_cortex_a8 fields.
2441 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2442 (elf32_arm_add_stub): Split into two parts, creating...
2443 (elf32_arm_create_or_find_stub_sec): New function.
2444 (elf32_arm_final_link_relocate): Add forward declaration.
2445 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2446 relocations, multiple relocations per stub.
2447 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2448 (arm_size_one_stub): Use find_stub_size_and_template.
2449 (a8_reloc_compare): New.
2450 (find_thumb_glue): Add forward declaration.
2451 (cortex_a8_erratum_scan): New.
2452 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2453 (bfd_elf32_arm_set_cortex_a8_fix): New.
2454 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2455 (arm_map_one_stub): Add THUMB32_TYPE support.
2456 (a8_branch_to_stub_data): New.
2457 (make_branch_to_a8_stub): New.
2458 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2459 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2460 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2461 Cortex-A8 erratum workaround.
2462 * bfd-in2.h: Regenerate.
2464 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2466 * Makefile.am: Run "make dep-am".
2467 * Makefile.in: Regenerate.
2468 * po/SRC-POTFILES.in: Regenerate.
2470 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2472 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2475 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2477 * elf-bfd.h (struct elf_backend_data
2478 <elf_backend_link_output_symbol_hook>): Return an int.
2479 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2480 symbols on deleted .opd entries.
2481 * elflink.c (elf_link_output_sym): Return without outputting sym
2482 if output_symbol_hook returns 2.
2483 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2484 Abort if we must not discard sym.
2485 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2487 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2488 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2489 elf_backend_link_output_symbol_hook return type change.
2490 * elf32-arm.c (output_arch_syminfo): Likewise.
2491 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2492 (elf32_arm_output_arch_local_syms): Likewise.
2493 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2494 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2495 (bfd_score_elf_link_output_symbol_hook): Likewise.
2496 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2497 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2498 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2499 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2500 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2501 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2502 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2503 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2504 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2505 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2506 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2508 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2510 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2511 out of range .opd symbols.
2513 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2515 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2516 fprintf_vma directly.
2517 * peXXigen.c (pe_print_edata): Likewise.
2518 (pe_print_pdata): Likewise.
2519 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2520 (_bfd_XX_print_private_bfd_data_common): Likewise.
2522 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2524 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2526 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2527 Paul Brook <paul@codesourcery.com>
2529 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2530 fix discarded sections.
2532 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2534 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2535 sections into the software icache.
2537 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2539 * elf32-spu.c (build_stub): Always build "compact" sofware
2542 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2544 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2545 (spu_elf_setup): Initialize it.
2546 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2547 Update to new-sytle cache manager data structures.
2548 (spu_elf_build_stubs): Generate new-style cache manager data
2549 structures and symbols.
2550 (spu_elf_auto_overlay): Update size computation.
2552 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2554 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2555 segments first amongst the program headers.
2557 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2559 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2560 into addresses for relocation types that look at high bits. Remove
2561 special handling of relocation overflow warnings.
2563 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2565 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2566 control flow graph between fragments of a function.
2568 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2570 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2571 generate only a 16-byte .toe section.
2572 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2574 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2576 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2577 (spu_elf_place_overlay_data): ..here. New function.
2578 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2580 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2582 * elf32-arm.c: Move sysdep.h to start of file.
2584 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2586 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2588 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2589 __icache_tag_array and __icache_tag_array_size.
2591 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2593 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2595 (bfinfdpic_link_omit_section_dynsym): Likewise.
2596 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2598 2009-05-05 Paul Brook <paul@codesourcery.com>
2600 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2601 * bfd-in2.h: Regenerate.
2602 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2603 (_arm_elf_section_data): Add text and exidx fields.
2604 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2605 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2606 copy_exidx_entry): New functions.
2607 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2609 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2611 * elf32-arm.c (DEF_STUBS): New helper define.
2612 (DEF_STUB): Likewise.
2613 (stub_def): New type.
2614 (stub_definitions): New array, containing stub template pointers
2616 (arm_size_one_stub): Make use of stub_definitions.
2618 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2620 * elflink.c (find_version_for_sym): Remove from here, ...
2621 * linker.c (bfd_find_version_for_sym): ... rename, replace
2622 here, make public and update all callers.
2623 * bfd-in2.h: Regenerate.
2625 2009-04-30 Nick Clifton <nickc@redhat.com>
2627 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2629 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2630 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2631 into a STT_GNU_IFUNC symbol type.
2632 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2634 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2635 the binary contains ifunc symbols.
2636 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2637 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2638 * elf32-i386.c (is_indirect_function): New function.
2639 (elf_i386_check_relocs): Create an ifunc output section.
2640 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2641 section if necessary.
2642 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2644 (elf_i386_add_symbol_hook): New function. Set the
2645 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2646 symbol is encountered.
2647 (elf_backend_post_process_headers): Define.
2648 (elf_backend_add_symbol_hook): Define.
2649 (elf_i386_post_process_headers): Rename to
2650 elf_i388_fbsd_post_process_headers.
2651 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2652 (is_indirect_function): New function.
2653 (elf64_x86_64_check_relocs): Create an ifunc output section.
2654 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2655 section if necessary.
2656 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2657 symbol if necessary.
2658 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2659 elf_obj_data structure if an ifunc symbol is encountered.
2660 (elf_backend_post_process_headers): Define.
2661 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2662 if we have ifunc symbols to handle.
2663 (get_ifunc_reloc_section_name): New function. Computes the name
2664 for an ifunc section.
2665 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2666 section to hold ifunc relocs.
2667 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2668 (bfd_print_symbol_vandf): Handle ifunc symbols.
2669 (bfd_decode_symclass): Likewise.
2670 * bfd-in2.h: Regenerate.
2672 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2674 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2675 MOVW and MOVT relocations in a shared library link.
2677 2009-04-27 Anthony Green <green@moxielogic.com>
2679 * verilog.c: New file.
2680 * Makefile.am (BFD32_LIBS): Add verilog.c.
2681 (BFD32_LIBS_CFILES): Add verilog.c.
2682 (verilog.lo): New build rule.
2683 * Makefile.in: Rebuilt.
2684 * targets.c: Add verilog support.
2685 * bfd.c (tdata union): Add Verilog private data field.
2686 * bfd-in2.h: Regenerate.
2688 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2690 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2693 2009-04-23 Matthias Klose <doko@ubuntu.com>
2695 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2697 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2700 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2701 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2702 (elf32_arm_size_stubs): Likewise.
2703 (record_thumb_to_arm_glue): Deleted unused function.
2704 (bfd_elf32_arm_process_before_allocation): No longer handle
2705 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2706 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2707 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2709 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2711 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2712 (elf32_arm_write_section): Declare early.
2713 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2714 (arm_allocate_glue_section_space): Exclude empty sections.
2715 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2716 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2718 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2719 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2720 (elf32_arm_size_dynamic_sections): Allocate interworking
2722 (bfd_elf32_bfd_final_link): Define.
2724 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2726 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2728 * coffcode.h (coff_compute_section_file_positions): Clear
2729 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2731 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2732 force_minimum_alignment.
2734 * libcoff.h: Regenerated.
2736 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2737 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2739 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2740 nor target_subsystem.
2742 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2743 force_minimum_alignment nor target_subsystem.
2745 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2747 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2748 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2749 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2750 include in coff-x86_64.c of headers.
2751 (PDATA_ROW_SIZE): New define.
2752 (pex_regs[]): New static array.
2753 (pex64_get_runtime_function): New static function.
2754 (pex64_get_unwind_info): Likewise.
2755 (pex64_get_scope_entry): Likewise.
2756 (pex64_xdata_print_uwd_codes): Likewise.
2757 (pex64_get_section_by_rva): Likewise.
2758 (pex64_dump_xdata): Likewise.
2759 (pex64_bfd_print_pdata): Likewise.
2760 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2761 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2762 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2764 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2765 Alan Modra <amodra@bigpond.net.au>
2766 Dave Korn <dave.korn.cygwin@gmail.com>
2768 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2769 long names and non-NUL-terminated strings.
2771 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2773 * bfd-in2.h: Regenerated.
2775 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2777 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2778 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2780 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2783 * coffcode.h (bfd_pei_p): New.
2785 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2786 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2787 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2788 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2789 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2790 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2792 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2793 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2794 bfd_efi_rtdrv_x86_64_vec,
2795 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2796 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2797 * targets.c: Likewise.
2799 * configure: Regenerated.
2800 * libcoff.h: Likewise.
2801 * Makefile.in: Likewise.
2803 * efi-app-ia32.c: Removed.
2804 * efi-app-x86_64.c: Likewise.
2805 * efi-bsdrv-ia32.c: Likewise.
2806 * efi-bsdrv-ia64.c: Likewise.
2807 * efi-bsdrv-x86_64.c: Likewise.
2808 * efi-rtdrv-ia32.c: Likewise.
2809 * efi-rtdrv-ia64.c: Likewise.
2810 * efi-rtdrv-x86_64.c: Likewise.
2811 * efi-rtdrv-ia32.c: Likewise.
2813 * efi-app-ia64.c: Moved to ...
2815 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2816 (TARGET_NAME): Set to pei-ia64.
2818 * libpei.h (bfd_target_pei_p): Removed.
2819 (bfd_target_pei_arch): Likewise.
2820 (bfd_target_efi_app_p): Likewise.
2821 (bfd_target_efi_app_arch): Likewise.
2822 (bfd_target_efi_bsdrv_p): Likewise.
2823 (bfd_target_efi_bsdrv_arch): Likewise.
2824 (bfd_target_efi_rtdrv_p): Likewise.
2825 (bfd_target_efi_rtdrv_arch): Likewise.
2826 (bfd_pe_executable_p): Likewise.
2828 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2829 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2830 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2831 and efi-rtdrv-ia32.c.
2832 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2833 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2834 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2835 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2836 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2837 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2838 (efi-app-ia64.lo): Removed.
2839 (efi-bsdrv-ia32.lo): Likewise.
2840 (efi-rtdrv-ia32.lo): Likewise.
2841 (efi-app-ia64.lo): Likewise.
2842 (efi-bsdrv-ia64.lo): Likewise.
2843 (efi-rtdrv-ia64.lo): Likewise.
2844 (efi-app-x86_64.lo): Likewise.
2845 (efi-bsdrv-x86_64.lo): Likewise.
2846 (efi-rtdrv-x86_64.lo): Likewise.
2849 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2851 (arch_type): Removed.
2852 (pe_arch): Likewise.
2853 (pe_bfd_object_p): Just return coff_object_p.
2855 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2856 bfd_pe_executable_p with bfd_pei_p.
2858 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2860 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2861 PLT entries to an undefined symbol when generating a shared
2864 2009-04-17 Nick Clifton <nickc@redhat.com>
2867 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2869 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2871 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2872 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2873 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2874 * binary.c (binary_bfd_define_common_symbol): Likewise.
2875 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2876 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2877 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2878 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2879 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2880 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2881 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2882 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2883 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2884 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2885 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2886 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2887 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2888 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2889 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2890 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2891 * som.c (som_bfd_define_common_symbol): Likewise.
2892 * srec.c (srec_bfd_define_common_symbol): Likewise.
2893 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2894 * versados.c (versados_bfd_define_common_symbol): Likewise.
2895 * vms.c (vms_bfd_define_common_symbol): Likewise.
2896 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2897 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2898 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2899 (pmac_xcoff_vec): Likewise.
2900 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2901 (aix5coff64_vec): Likewise.
2902 * linker.c (bfd_generic_define_common_symbol): New function.
2903 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2904 (_bfd_define_common_symbol): New field.
2905 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2906 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2907 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2909 * bfd-in2.h: Regenerate.
2910 * libbfd.h: Likewise.
2911 * libcoff.h: Likewise.
2913 2009-04-15 Anthony Green <green@moxielogic.com>
2915 * targets.c: Add moxie support.
2916 * Makefile.am: Ditto.
2917 * Makefile.in: Rebuilt.
2918 * cpu-moxie.c, elf32-moxie.c: New files.
2919 * archures.c: Add moxie support.
2920 * configure.in: Add moxie support.
2921 * configure: Rebuilt.
2922 * config.bfd, archures.c: Add moxie support.
2923 * bfd-in2.h: Rebuilt.
2925 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2927 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2928 branch to an undef weak symbol into a jump to next instruction if
2929 a PLT entry will be created.
2931 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2933 * coffgen.c (make_a_section_from_file): Set the backend long
2934 section names enable if long section names found on input.
2935 * coffcode.h: Extend long section names documentation to match.
2937 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2939 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2942 2009-04-07 DJ Delorie <dj@redhat.com>
2944 * archures.c: Add bfd_mach_mep_c5.
2945 * bfd-in2.h: Likewise.
2946 * cpu-mep.c: Add bfd_c5_arch.
2947 * elf32-mep.c: Support it.
2949 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2951 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2952 info->callbacks->einfo.
2953 * linker.c (_bfd_generic_section_already_linked): Likewise.
2955 2009-04-06 DJ Delorie <dj@redhat.com>
2957 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2959 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2961 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2962 _bfd_pex64_print_pdata only if PE is defined.
2964 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2965 (_bfd_pex64_print_pdata): This.
2967 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2968 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2971 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2973 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2974 _bfd_pep_print_x64_pdata.
2975 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2976 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2978 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2980 * elf32-xtensa.c (relax_property_section): Always set r_offset
2983 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2985 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2986 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2988 (elf32_arm_stub_type): New enum values for the two new stubs.
2989 (arm_type_of_stub): Make use of the two new stubs.
2990 (arm_size_one_stub): Handle the two new stubs.
2992 2009-04-01 Matt Thomas <matt@netbsd.org>
2994 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2995 hidden symbols into the GOT or PLT.GOT.
2996 (elf_vax_relocate_section): Do not emit a PCREL reloc
2997 into a shared object if it is against a hidden symbol.
2999 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3001 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3002 and know_contains_shared_object_p.
3003 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3004 Cache the result in the archive_info table.
3005 (xcoff_auto_export_p): Add an "info" parameter and update the
3006 call to xcoff_archive_contains_shared_object_p.
3007 (xcoff_mark_auto_exports): Update accordingly.
3008 (xcoff_post_gc_symbol): Likewise.
3010 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3012 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3015 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3017 * coff-rs6000.c (member_layout): New structure.
3018 (archive_iterator): Likewise.
3019 (member_layout_init): New function.
3020 (archive_iterator_begin): Likewise.
3021 (archive_iterator_next): Likewise.
3022 (xcoff_write_armap_old): Use the new iterator functions.
3023 (do_shared_object_padding): Delete.
3024 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3025 handling of arch_info.
3026 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3027 first loop rather than the second. Allocate a member header if
3028 there isn't one, then work out the stat information and length
3029 in the first loop too. Use the new iterators for the second loop.
3030 (xcoff_write_archive_contents_big): Likewise.
3032 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3034 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3035 (bfd_xcoff_set_archive_import_path): Likewise.
3036 * bfd-in2.h: Regenerate.
3037 * xcofflink.c: Include libiberty.h.
3038 (xcoff_archive_info): New structure.
3039 (xcoff_archive_info_hash): New function.
3040 (xcoff_archive_info_eq): Likewise.
3041 (xcoff_get_archive_info): Likewise.
3042 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3043 (bfd_xcoff_split_import_path): New function.
3044 (bfd_xcoff_set_archive_import_path): Likewise.
3045 (xcoff_set_import_path): Move earlier in file.
3046 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3047 object to the the directory part of the bfd's filename. Get the
3048 import path and filename of an archive object from the archive's
3049 xcoff_tdata, initializing it if necessary. Update use of
3051 (bfd_link_input_bfd): Update use of import_file_id.
3052 (xcoff_write_global_symbol): Likewise.
3054 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3056 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3058 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3060 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3061 a .loader section for relocatable links.
3062 (xcoff_need_ldrel_p): New function.
3063 (xcoff_mark): Use it.
3064 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3066 (xcoff_build_ldsym): New function, split out from...
3067 (xcoff_build_ldsyms): ...here. Rename to...
3068 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3069 call xcoff_build_ldsym, if there's a loader section.
3070 (xcoff_build_loader_section): New function, extracted verbatim from...
3071 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3072 there's a loader section. Only add an __rtinit loader symbol
3073 if there's a loader section. Update after above name change.
3074 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3075 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3076 and xcoff_create_ldrel.
3077 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3078 (xcoff_reloc_link_order): Likewise, but only call it if there's
3079 a loader section. Use xcoff_symbol_section.
3080 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3081 if there's a loader section.
3083 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3085 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3087 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3089 * elf32-arm.c (group_sections): Rewrite loops for better
3092 2009-03-30 DJ Delorie <dj@redhat.com>
3094 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3095 relocs when doing a relocatable link.
3097 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3099 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3100 "ERROR:", in error messages.
3101 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3102 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3103 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3104 (elf32_arm_merge_eabi_attributes): Likewise.
3105 (elf32_arm_merge_private_bfd_data): Likewise.
3107 2009-03-27 Nick Clifton <nickc@redhat.com>
3109 * section.c (bfd_get_section_contents): Detect and handle the case
3110 where a section has the SEC_IN_MEMORY flag set but no actual
3113 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3116 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3117 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3118 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3119 if we don't find matching PT_LOAD when copying.
3121 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3123 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3124 the reloc descriptions.
3126 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3128 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3129 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3130 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3132 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3134 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3135 (bfd_i386_arch_intel_syntax): Likewise.
3136 (i8086_arch): Likewise.
3137 (bfd_x86_64_arch): Likewise.
3139 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3141 * elf32-cris.c (cris_elf_relocate_section): <case
3142 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3143 symbols for non-allocated sections. Don't check whether to
3144 generate R_CRIS_DTPMOD for non-allocated sections.
3145 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3146 handle relocation GC:ing if applied to non-allocated section.
3147 (cris_elf_check_relocs): Similar.
3149 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3150 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3151 when emitting a known TP offset in the GOT.
3153 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3155 * elf64-ppc.c (synthetic_opd): Delete.
3156 (compare_symbols): Look for .opd name rather than section match.
3157 (ppc64_elf_get_synthetic_symtab): Likewise.
3159 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3161 * elf32-ppc.c (is_pic_glink_stub): Delete.
3162 (is_nonpic_glink_stub): New function.
3163 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3165 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3167 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3168 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3170 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3171 macros for visibilty and locality checks.
3172 (elf_s390_adjust_dynamic_symbol): Likewise.
3173 (allocate_dynrelocs): Likewise.
3174 (elf_s390_relocate_section): Likewise.
3175 (elf_s390_finish_dynamic_symbol): Likewise.
3176 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3177 (elf_s390_adjust_dynamic_symbol): Likewise.
3178 (allocate_dynrelocs): Likewise.
3179 (elf_s390_relocate_section): Likewise.
3180 (elf_s390_finish_dynamic_symbol): Likewise.
3182 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3184 * bfd-in2.h: Regenerated.
3185 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3186 for debugging sections and map memory read/write dependent on
3188 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3189 without memory read flags set.
3190 * section.c: Add SEC_COFF_NOREAD to section flags.
3192 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3194 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3197 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3199 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3200 "no overlays" return. If there are overlays, create overlay
3201 manager entry symbols here, so that..
3202 (spu_elf_build_stubs): ..we don't need to set them up here.
3203 Simplify entry symbol tests.
3204 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3206 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3208 * elf.c (elfcore_grok_openbsd_procinfo)
3209 (elfcore_grok_openbsd_note): New functions.
3210 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3212 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3214 * vms-hdr.c: Don't include alloca.h.
3215 * elf32-m68hc1x.c: Include alloca-conf.h.
3217 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3219 * Makefile.am: Run "make dep-am".
3220 * Makefile.in: Regenerate.
3222 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3224 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3226 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3228 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3230 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3231 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3232 ovly_return fields with ovly_entry[2]. Adjust all users.
3233 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3235 (spu_elf_build_stubs): Likewise.
3236 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3237 ovly_flavour changes. Update all callers.
3238 (ovl_stub_size_log2): New function.
3239 (build_stub): Handle compact icache stubs. Use different manager
3240 entry point for stubs in non-icache area.
3241 (spu_elf_size_stubs): Don't allocate space for indirect branch
3243 (spu_elf_build_stubs): And don't built them.
3245 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3247 * dwarf2.c (read_section): Always use rawsize, if available.
3249 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3251 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3252 of rawsize and size for buffer.
3254 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3256 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3257 parameter just because fixed sections fit into local store.
3258 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3259 generating overlays if fixed sections plus reserved stack
3260 and heap space fit into local store.
3262 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3264 * elf32-spu.c (build_stub): Correct icache set_id.
3265 (spu_elf_relocate_section): Likewise.
3267 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3269 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3270 symbol table if it was created by the current call.
3272 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3274 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3275 class XMC_DS rather than XMC_UA.
3277 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3279 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3280 bfd_boolean export_defineds parameter with an unsigned int
3281 auto_export_flags parameter.
3282 * bfd-in2.h: Regenerate.
3283 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3284 split out from xcoff_build_ldsyms.
3285 (xcoff_covered_by_expall_p): New function.
3286 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3287 but with extra code to handle -bexpfull and -bexpall.
3288 (xcoff_mark_auto_exports): New function.
3289 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3290 a function should be automatically exported.
3291 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3292 parameter with an auto_export_flags parameter. Update ldinfo
3293 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3296 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3298 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3299 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3300 init and fini functions. Do garbage collection for objects
3301 without an entry point too.
3303 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3305 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3306 check whether a symbol has csect information.
3307 (coff_print_aux): Likewise.
3308 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3309 information for C_AIX_WEAKEXT too.
3310 (_bfd_xcoff_swap_aux_out): Likewise.
3311 (xcoff_reloc_type_br): Handle defweak symbols too.
3312 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3313 information for C_AIX_WEAKEXT too.
3314 (_bfd_xcoff64_swap_aux_out): Likewise.
3315 (xcoff64_reloc_type_br): Handle defweak symbols too.
3316 * coffgen.c (coff_print_symbol): Handle auxillary function
3317 information for C_AIX_WEAKEXT too.
3318 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3319 instead of BSF_GLOBAL if the L_WEAK flag is set.
3320 (xcoff_dynamic_definition_p): New function.
3321 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3322 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3323 always take the symbol class from the ldsym. Use weak bfd symbol
3324 types for weak ldsyms.
3325 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3326 Fix the check for whether a definition is from a shared object.
3327 Allow redefinitions of weak symbols.
3328 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3329 (xcoff_keep_symbol_p): Likewise.
3330 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3331 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3332 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3333 but mark them as L_WEAK.
3334 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3335 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3337 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3339 * xcofflink.c (xcoff_mark): When walking the relocations,
3340 only mark the target symbol or the target section, not both.
3341 (xcoff_final_definition_p): New function.
3342 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3343 symbol is a valid definition of the associated output symbol.
3344 Use XCOFF_ALLOCATED to stop the same hash table entry having
3346 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3348 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3350 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3352 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3355 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3357 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3358 * libcoff.h: Regenerate.
3359 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3360 line-number counts in the bfd's lineno_counts field.
3361 Don't keep per-csect line-number counts.
3362 (xcoff_sweep): Don't update per-csect line-number counts.
3363 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3364 entries in each output section.
3365 (xcoff_link_input_bfd): Get the number of line numbers from
3366 the bfd's lineno_counts field, rather than recalculating it
3367 from scratch. Fix the range check when updating C_BINCL and
3369 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3370 here. Don't expect csects to have line-number counts.
3372 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3374 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3375 * libcoff.h: Regenerate.
3376 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3377 "skip" logic from xcoff_link_input_bfd.
3378 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3379 objects in a dynamic link, rather than checking whether csectpp
3380 is null. Always allocate debug_index for other objects,
3381 and always go through the loop. Update the type of debug_index
3382 after the change above. Read the auxillary csect information
3383 and use xcoff_keep_symbol_p to decide whether a symbol should
3384 be kept. Set its debug_index to -2 if not.
3385 (xcoff_link_input_bfd): Update the type of debug_index after
3386 the change above and always expect it to be nonnull. Use it to
3387 test whether a symbol should be stripped, rather than making the
3388 decision here. Postpone all symbol creation to the second pass.
3390 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3392 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3393 creating a descriptor.
3394 (xcoff_sweep): Don't mark toc_section unless it's needed.
3395 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3396 when marking every bfd.
3397 (xcoff_link_input_bfd): Skip all TOC anchors.
3398 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3399 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3400 to -1; call xcoff_find_tc0 instead.
3402 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3404 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3405 * libcoff.h: Regenerate.
3406 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3407 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3408 the previous symbol's csect. Treat last_symndx as an inclusive value
3409 and simplify its handling.
3410 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3411 symbols with the right csect. Don't mark rsec when processing
3412 relocations against undefined or absolute sections.
3413 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3414 of bfd_und_section_ptr.
3415 (xcoff_link_input_bfd): Likewise.
3417 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3419 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3420 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3421 flag is set. Assert that all undefined symbols are either
3422 imported or defined by a dynamic object.
3423 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3424 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3425 handling to all relocations. Only set XCOFF_CALLED for function
3427 (xcoff_find_function): New function, split out from...
3428 (bfd_xcoff_export_symbol) ...here.
3429 (xcoff_set_import_path): New function, split out from...
3430 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3431 meaning of XCOFF_CALLED.
3432 (xcoff_mark_symbol): If we mark an undefined and unimported
3433 symbol, find some way of defining it. If the symbol is a function
3434 descriptor, fill in its definition automatically. If the symbol
3435 is a function, mark its descriptor and allocate room for global
3436 linkage code. Otherwise mark the symbol as implicitly imported.
3437 Move the code for creating function descriptors from...
3438 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3439 check for symbols that were implicitly defined.
3440 (xcoff_mark): Don't count any dynamic relocations against
3442 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3443 in the xcoff link info.
3444 (xcoff_link_input_bfd): Remove handling of undefined and
3447 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3449 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3450 if the target is absolute. Fix comment typo.
3451 (xcoff_ppc_relocate_section): Remove FIXME.
3452 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3453 if the target is absolute.
3455 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3457 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3458 R_POS and R_NEG relocations against absolute symbols to the
3461 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3463 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3464 to 2 for bfd_mach_ppc_620.
3466 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3468 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3469 * configure.in: Likewise.
3470 * configure: Regenerate.
3472 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3475 * elf.c (assign_section_numbers): Generate symbol table if there
3476 is any relocation in output.
3477 (_bfd_elf_compute_section_file_positions): Likewise.
3479 2009-03-13 Nick Clifton <nickc@redhat.com>
3482 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3483 * elflink.c (elf_link_read_relocs_from_section): Use
3484 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3485 relocs but no symbol table.
3486 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3488 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3491 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3492 to check ___tls_get_addr.
3494 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3495 strncmp to check __tls_get_addr.
3497 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3499 * dwarf2.c (read_section): Always check the offset, even when the
3500 section has been read before.
3502 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3504 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3507 2009-03-11 Chris Demetriou <cgd@google.com>
3509 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3510 * bfd-in2.h: Regenerate.
3511 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3512 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3514 (bsd_write_armap): Likewise.
3515 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3516 flag is set, do nothing.
3517 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3520 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3522 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3523 used to update stack pointer.
3525 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3528 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3529 for unknown symbols in absolute section.
3531 2009-03-06 Nick Clifton <nickc@redhat.com>
3533 * po/es.po: Updated Spanish translation.
3535 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3537 * elf32-arm.c (group_sections): Take next section size into
3538 account before accepting to group it.
3540 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3542 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3544 (elf32_arm_final_link_relocate): Likewise.
3546 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3549 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3551 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3553 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3554 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3555 (BFD_FAKE_SECTION): Init new flag.
3556 * ecoff.c (bfd_debug_section): Likewise.
3557 * bfd-in2.h: Regenerate.
3558 * libbfd.h: Regenerate.
3559 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3560 (ppc_elf_reloc_type_lookup): Handle new relocs.
3561 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3562 without marker relocs.
3563 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3564 if section has no old-style calls.
3565 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3566 Don't try to optimize new-style __tls_get_addr call when handling
3567 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3569 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3570 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3571 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3572 without marker relocs.
3573 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3574 if section has no old-style calls. Set toc_ref for new relocs as
3576 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3577 Don't try to optimize new-style __tls_get_addr call when handling
3578 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3581 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3584 * configure.in: Test for ld --as-needed support. Link shared
3585 libbfd against libm.
3586 * configure: Regenerate.
3588 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3590 * Makefile.am: Run "make dep-am".
3591 * Makefile.in: Regenerate.
3593 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3595 * elf32-score7.c: New file.
3596 * elf32-score.h: New file.
3597 * elf32-score.c: Add code to support score 7. Set score7 as the
3599 * cpu-score.c: Add score7 architecure.
3600 (compatibile): New function.
3601 * Makefile.am: Add rules for building elf32-score7 object.
3602 * Makefile.in: Regenerate.
3603 * configure.in: Add elf32-score7 object to score vectors.
3604 * configure: Regenerate.
3605 * reloc.c: Add score7 relocs.
3606 * archures.c: Add score3 and score7 machine numbers.
3607 * bfd-in2.h: Regenerate.
3608 * libbfd.h: Regenerate.
3610 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3612 * configure: Regenerate.
3614 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3616 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3617 (elf32_hppa_check_relocs): Use it.
3619 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3621 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3622 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3623 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3624 (elf_hppa_record_segment_addrs): Likewise.
3625 (elf_hppa_final_link): Likewise.
3626 (elf_hppa_relocate_insn): Likewise.
3627 (elf_hppa_final_link_relocate): Likewise.
3628 (elf64_hppa_relocate_section): Likewise.
3629 * elf64-hppa.c: Insert above.
3631 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3633 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3634 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3635 (elf_hppa_relocate_section): Likewise.
3636 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3637 from struct elf_link_hash_entry. Add count field.
3638 (struct elf64_hppa_dyn_hash_table): Delete.
3639 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3640 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3641 (hppa_elf_hash_entry, eh_name): Define.
3642 (elf64_hppa_new_dyn_hash_entry): Delete.
3643 (elf64_hppa_dyn_hash_lookup): Delete.
3644 (elf64_hppa_dyn_hash_traverse): Delete.
3645 (get_dyn_name): Delete.
3646 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3647 of struct elf64_hppa_dyn_hash_entry *.
3648 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3649 allocate_global_data_plt, allocate_global_data_stub,
3650 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3652 (hppa64_link_hash_newfunc): New.
3653 (elf64_hppa_hash_table_create): Rework.
3654 (count_dyn_reloc): Likewise.
3655 (hppa64_elf_local_refcounts): New.
3656 (elf64_hppa_check_relocs): Rework using standard technique for recording
3657 local DLT, PLT and OPD reference counts.
3658 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3659 elf_link_hash_entry *.
3660 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3661 allocate_global_data_plt, allocate_global_data_stub,
3662 allocate_global_data_opd, allocate_dynrel_entries,
3663 elf64_hppa_adjust_dynamic_symbol,
3664 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3665 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3666 Use hppa_link_hash_table. Rework.
3667 (elf64_hppa_link_output_symbol_hook): Rework.
3668 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3669 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3670 elf64_hppa_finish_dynamic_sections): Likewise.
3672 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3674 * elf32-arm.c (stub_reloc_type): Removed.
3675 (insn_sequence): Renamed reloc_type field to r_type.
3676 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3677 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3678 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3679 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3680 (arm_stub_is_thumb): Catch new stubs.
3681 (arm_type_of_stub): Handle new stubs.
3682 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3683 (bfd_elf32_arm_process_before_allocation): Remove useless
3686 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3688 * elf.c (elf_find_function): Use is_function_type to check
3691 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3693 * xtensa-modules.c: Revert to previous version 1.11 due
3694 to inadvertant commit.
3696 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3698 * elf32-xtensa.c (text_action_add): Separate test for action
3699 type. Break if saved action is ta_widen_insn at same offset.
3701 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3703 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3704 to elf32_arm_stub_long_branch_any_arm_pic.
3705 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3706 (enum elf32_arm_stub_type, arm_type_of_stub)
3707 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3710 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3712 * elf32-arm.c (PREV_SEC): Update comment.
3713 (group_sections): Rename argument to stubs_always_after_branch.
3714 Reverse the list and place stubs at the end of input sections.
3716 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3718 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3720 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3722 (arm_size_one_stub): Remove unnecessary break.
3723 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3725 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3727 * elf32-arm.c (stub_insn_type): New type.
3728 (stub_reloc_type): Likewise.
3729 (insn_sequence): Likewise.
3730 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3731 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3732 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3733 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3734 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3735 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3736 (elf32_arm_stub_hash_entry): Add new helper fields.
3737 (stub_hash_newfunc): Initialize these new fields.
3738 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3739 to take endianness into account.
3740 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3741 (arm_map_one_stub): Code is now more generic, thanks to
3744 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3746 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3748 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3749 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3750 BLX is not available. Fix typo in warning message. Add comments
3751 and improve formatting.
3752 (arm_build_one_stub): Adjust to new
3753 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3754 (arm_map_one_stub): Likewise.
3756 2009-02-23 Tristan Gingold <gingold@adacore.com>
3757 Eric Botcazou <ebotcazou@adacore.com>
3758 Douglas B Rupp <rupp@gnat.com>
3760 * vms.h: Update copyright year, fix comments, reorder declarations.
3761 (_bfd_save_vms_section): Remove the prototype.
3762 (EGPS_S_V_NO_SHIFT): New constant.
3763 (bfd_vms_set_section_flags): New prototype.
3764 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3766 (EGSY_S_W_FLAGS): Ditto.
3767 (EGSY_S_V_QUAD_VAL): Ditto.
3768 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3769 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3770 EGST_S_B_NAMLNG): Ditto.
3771 (ESRF_S_B_NAMLNG): Ditto.
3772 (ETIR_S_C_HEADER_SIZE): Ditto.
3773 (EGPS_S_V_ALLOC_64BIT): Ditto.
3774 (DST_S_C_EPILOG): Ditto.
3775 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3776 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3777 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3778 (DST_S_L_PCLINE_UNSLONG): Ditto.
3779 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3780 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3781 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3782 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3783 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3784 (DST_S_B_SRC_UNSBYTE): Ditto.
3785 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3787 (vms_section, vms_reloc): Remove types.
3788 (hdr_struc): Replaced by ...
3789 (hdr_struct): ... new type.
3790 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3791 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3792 (EMH_DATE_LENGTH): Ditto.
3793 (eom_struc): Replaced by ...
3794 (eom_struct): ... new type.
3795 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3796 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3797 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3798 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3799 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3800 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3801 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3802 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3803 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3804 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3805 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3806 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3807 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3808 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3809 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3810 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3811 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3812 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3813 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3814 (enum file_type_enum): New type.
3815 (struct location_struct): Removed.
3816 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3817 (struct funcinfo, struct module): Ditto.
3818 (struct vms_private_data_struct): Update fields.
3819 (struct vms_section_data_struct): New type.
3821 * vms.c: Update copyright year, fix comments,
3822 Fix includes for DECC, add prototypes.
3823 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3825 Use flavour to set is_vax, location_stack is removed.
3826 (struct pair): Declare.
3827 (fill_section_ptr): Initialize variables at declaration.
3828 Add guard to set SECTION_SYM flag, handlde und section.
3829 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3830 (_bfd_vms_slurp_object_records): New function, replaces previous
3832 (vms_slurp_module): New function.
3833 (vms_slurp_image): Ditto.
3834 (vms_object_p): Complete rewrite.
3835 (vms_mkobject): Use is_vax field to slect architecture.
3836 (free_reloc_stream): New function.
3837 (vms_convert_to_var): Ditto.
3838 (vms_convert_to_var_1): Ditto.
3839 (vms_convert_to_var_unix_filename): Ditto.
3840 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3842 (vms_new_section_hook): Set alignment to 0, allocate private data.
3843 (vms_get_section_contents): Load content.
3844 (vms_get_symbol_info): Handle undefined section.
3845 (vms_find_nearest_line): Handle.
3846 (alloc_reloc_stream): New function.
3847 (vms_slurp_reloc_table): Ditto.
3848 (vms_get_reloc_upper_bound): Make it real.
3849 (vms_canonicalize_reloc): Do the real work.
3850 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3852 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3853 (vms_set_arch_mach): Check arch.
3854 (vms_set_section_contents): Copy the content after allocation.
3855 (vms_alpha_vec): Update object flags.
3857 * vms-tir.c: Update copyright year, fix comments,
3858 add prototypes for new functions.
3859 (dst_define_location): New function.
3860 (dst_restore_location): New function.
3861 (dst_retrieve_location): New function.
3862 (dst_check_allocation): New function.
3863 (image_dump): Call dst_check_allocation.
3864 (image_write_b): Ditto.
3865 (image_write_w): Ditto.
3866 (image_write_l): Ditto.
3867 (image_write_q): Ditto.
3868 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3869 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3871 Call error handler instead of abort if name is not known.
3872 (etir_sta): Add quarter_relocs argument and set it.
3875 (etir_opr): Ditto, return FALSE in case of error.
3876 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3877 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3878 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3879 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3880 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3881 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3882 Return FALSE in case of error.
3883 (tir_sta): Change sign of psect.
3885 (tir_cmd): Fix cast. Makes tir_table static const.
3886 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3887 add argument to explain.
3888 (analyze_etir): Initialize maxptr, add quarter_relocs
3889 declaration, move some declarations into inner scopes.
3890 Handle quarter_relocs and STO_IMM.
3891 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3892 (_bfd_vms_slurp_relocs): New function.
3893 (_bfd_vms_decode_relocs): New function.
3894 (sto_imm): Rewritten.
3895 (start_first_etbt_record): New function.
3896 (start_another_etbt_record): Ditto.
3897 (etir_output_check): Ditto.
3898 (defer_reloc_p): Ditto.
3899 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3900 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3901 rewritte relocations handling.
3902 (_bfd_vms_write_tbt): Removed.
3903 (_bfd_vms_write_dbg): Ditto.
3905 * vms-misc.c: Update copyright year, Fix comments.
3906 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3907 (maybe_adjust_record_pointer_for_object): New function.
3908 (_bfd_vms_get_first_record): New function, replaces ...
3909 (_bfd_vms_get_record): .. removed.
3910 (_bfd_vms_get_object_record): New function.
3911 (_bfd_vms_get_object_record): New function.
3912 (vms_get_remaining_object_record): New function, replaces ...
3913 (_bfd_vms_get_next_record): ... removed.
3914 (add_new_contents): Removed.
3915 (_bfd_save_vms_section): Removed.
3916 (_bfd_get_vms_section): Removed.
3917 (_bfd_vms_output_flush): Write in VAR format.
3918 (new_symbol): Don't make UND section.
3920 * vms-hdr.c: Update copyright year, update list of record handled.
3921 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3922 (_bfd_vms_write_hdr): Strip vms and unix patches,
3923 add comments, truncate module name at 31 characters,
3924 use constants instead of hard-coded value,
3925 write BFD version instead of a fixed string.
3926 (_bfd_vms_slurp_ihd): New function.
3927 (_bfd_vms_slurp_isd): Ditto.
3928 (_bfd_vms_slurp_ihs): Ditto.
3929 (new_module): Ditto.
3930 (parse_module): Ditto
3931 (build_module_list): Ditto.
3932 (module_find_nearest_line): Ditto.
3933 (_bfd_vms_find_nearest_dst_line): Ditto.
3934 (vms_slurp_debug): Ditto.
3935 (_bfd_vms_slurp_dbg): Ditto.
3936 (_bfd_vms_slurp_tbt): Ditto.
3937 (_bfd_vms_write_dbg): Ditto.
3938 (_bfd_vms_write_tbt): Ditto.
3940 * vms-gsd.c: Update copyright year, update list of records handled.
3941 (EVAX_LITERALS_NAME): New macro.
3942 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3943 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3944 (register_universal_symbol): New function and prototype.
3945 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3946 improve debug messages,
3947 use constants instead of hard-coded value,
3948 fix missing endianness conversion,
3949 handle global symbol (SYMG).
3950 (bfd_vms_set_section_flags): New function.
3951 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3952 handle section literals,
3954 handle section bfd and vms flags,
3955 don't output LIB$INITIALIZE symbol,
3956 fix handling of weak symbols,
3957 fix evax vs vax procedure descriptor,
3958 handle absolute symbols.
3960 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3961 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3963 * makefile.vms (DEFS): Fix flags for VMS.
3965 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3967 * bfd-in2.h: Regenerated.
3968 * libbfd.h: Regenerated.
3970 2009-02-20 Cary Coutant <ccoutant@google.com>
3972 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3975 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3978 * coffcode.h (coff_write_object_contents): Don't let the string
3979 table offset overflow the s_name field when using long section names.
3981 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3983 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3984 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3985 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3986 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3987 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3988 (bfd_pmac_xcoff_backend_data): Likewise.
3989 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3990 (bfd_xcoff_aix5_backend_data): Likewise.
3991 (xcoff64_write_object_contents): Delete unused long_section_names
3993 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3994 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3996 * coffcode.h (documentation): Update to describe long section names.
3997 (COFFLONGSECTIONCATHELPER): New helper macro.
3998 (BLANKOR1TOODD): Likewise.
3999 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4000 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4001 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4002 (bfd_coff_set_long_section_names_allowed): New function.
4003 (bfd_coff_set_long_section_names_disallowed): Likewise.
4004 (struct bfd_coff_backend_data): Add new backend hook function
4005 pointer _bfd_coff_set_long_section_names.
4006 (bfd_coff_set_long_section_names): New backend hook.
4007 (coff_write_object_contents): Only generate long section names if
4008 bfd_coff_long_section_names() indicates they are currently enabled.
4009 (bfd_coff_std_swap_table): Make non-const, and initialise long
4010 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4011 (ticoff0_swap_table): Likewise to both.
4012 (ticoff1_swap_table): Again, likewise to both.
4013 * coffgen.c (make_a_section_from_file): Allow long section names
4014 as inputs even if not currently allowed for outputs.
4015 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4016 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4017 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4018 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4019 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4020 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4021 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4022 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4023 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4024 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4025 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4026 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4027 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4028 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4029 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4030 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4031 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4032 * libcoff-in.h: Update copyright year to cause updated copyright
4033 year in generated libcoff.h, and fix typo.
4034 * libcoff.h: Regenerated.
4035 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4036 (_bfd_ecoff_no_long_sections): Add prototype.
4037 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4038 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4039 defined by an including .c file.
4040 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4041 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4042 (ticoff1_swap_table): Likewise to both.
4044 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4046 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4047 stub. Catch default case error.
4048 (arm_map_one_stub): Add missing Thumb mapping symbol.
4050 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4053 * elf32-avr.c: Handle case where no local symbos exist correctly.
4055 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4058 * elf32-arm.c (arm_long_branch_stub,
4059 arm_thumb_v4t_long_branch_stub,
4060 arm_thumb_thumb_long_branch_stub,
4061 arm_thumb_arm_v4t_long_branch_stub,
4062 arm_thumb_arm_v4t_short_branch_stub,
4063 arm_pic_long_branch_stub):
4064 Renamed to elf32_arm_stub_long_branch_any_any,
4065 elf32_arm_stub_long_branch_v4t_arm_thumb,
4066 elf32_arm_stub_long_branch_thumb_only,
4067 elf32_arm_stub_long_branch_v4t_thumb_arm,
4068 elf32_arm_stub_short_branch_v4t_thumb_arm,
4069 elf32_arm_stub_long_branch_any_any_pic.
4070 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4071 arm_thumb_thumb_stub_long_branch,
4072 arm_thumb_arm_v4t_stub_long_branch,
4073 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4074 Renamed to arm_stub_long_branch_any_any,
4075 arm_stub_long_branch_v4t_arm_thumb,
4076 arm_stub_long_branch_thumb_only,
4077 arm_stub_long_branch_v4t_thumb_arm,
4078 arm_stub_short_branch_v4t_thumb_arm,
4079 arm_stub_long_branch_any_any_pic.
4081 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4083 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4084 in branch offset check.
4086 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4088 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4089 add toc.symndx and toc.add.
4090 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4092 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4094 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4095 (branch_reloc_hash_match): New function, extracted from..
4096 (ppc64_elf_tls_optimize): ..here.
4097 (ppc64_elf_relocate_section): Properly set addends when optimizing
4098 tls sequences. Avoid unnecessary reading and writing of insns.
4099 Only redo reloc when symbol changed. Bypass symbol checks when
4101 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4102 (branch_reloc_hash_match): New function, extracted from..
4103 (ppc_elf_tls_optimize): ..here.
4104 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4105 Don't clear addend on zapped __tls_get_addr reloc.
4107 2009-02-12 Nick Clifton <nickc@redhat.com>
4110 * elflink.c (bfd_elf_final_link): When counting the relocations,
4111 if the header size has not been set yet then assume that it will
4112 match the output section's reloc type.
4114 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4116 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4119 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4121 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4122 (find_function): Likewise.
4123 (pasted_function): Don't error if no prior function found.
4124 (discover_functions): Revert 2008-12-10 change. Extend first
4125 function range to start of section.
4127 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4129 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4131 * elf64-hppa.h: Likewise.
4133 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4135 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4138 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4140 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4141 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4143 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4145 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4146 * archures.c (bfd_mach_mips_xlr): Define.
4147 * bfd-in2.h: Regenerate.
4148 * cpu-mips.c (I_xlr): Define.
4149 (arch_info_struct): Add XLR entry.
4150 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4151 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4152 (mips_mach_extensions): Add XLR entry.
4154 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4156 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4158 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4160 * configure.in: AC_SUBST pdfdir.
4161 * Makefile.am: Add install-pdf, install-pdf-am
4162 and install-pdf-recursive targets. Define pdfdir.
4163 * doc/Makefile.am: Define pdf__strip_dir. Add
4164 install-pdf and install-pdf-am targets.
4165 * po/Make-in: Add install-pdf target.
4166 * configure: Regenerate.
4167 * Makefile.in: Regenerate
4168 * doc/Makefile.in: Regenerate.
4170 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4172 * bfd-in2.h: Regenerate.
4173 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4174 fields from n_entries to n_slots where appropriate, update comments.
4175 (HOWTO): Add TLS relocations.
4176 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4177 (enum elf_m68k_got_offset_size): New enum.
4178 (struct elf_m68k_got_entry.type): Move field to ...
4179 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4180 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4182 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4184 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4185 fields into n_entries array. Update comments.
4186 (elf_m68k_init_got): Simplify, update all uses.
4187 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4188 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4189 GOT entries; update name, update all uses.
4190 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4191 (elf_m68k_get_got_entry): Update.
4192 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4194 (elf_m68k_remove_got_entry_type): Simplify.
4195 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4196 (elf_m68k_can_merge_gots): Update.
4197 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4198 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4199 GOT entries, simplify.
4200 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4201 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4202 field, remove obsoleted local_n_entries field.
4203 (elf_m68k_partition_multi_got_2): New static function.
4204 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4206 (elf_m68k_remove_got_entry_type): Update.
4207 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4208 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4209 update of sgot->size and srelgot->size.
4210 (elf_m68k_gc_sweep_hook): Update.
4211 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4212 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4214 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4215 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4217 2009-02-02 DJ Delorie <dj@redhat.com>
4219 * elf32-mep.c (config_names): Regenerate configuration.
4221 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4223 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4224 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4225 * elf.c (bfd_elf_get_str_section): Make static.
4226 (bfd_elf_find_section): Delete.
4227 * libbfd.h: Regenerate.
4229 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4231 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4232 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4234 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4236 * elflink.c (on_needed_list): New function.
4237 (elf_link_add_object_symbols): Link in --as-needed libs if they
4238 satisfy undefined symbols in other libs.
4240 2009-01-30 Julian Brown <julian@codesourcery.com>
4242 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4243 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4244 with --just-symbols (-R).
4246 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4248 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4249 high_pc in order to properly sign-extend VMAs.
4251 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4252 Mark Shinwell <shinwell@codesourcery.com>
4253 Catherine Moore <clm@codesourcery.com>
4255 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4257 2009-01-28 Catherine Moore <clm@codesourcery.com>
4259 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4260 SEC_LOAD for dynamic relocation sections.
4262 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4264 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4265 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4266 the size of local TLS data.
4268 2009-01-27 Andreas Schwab <schwab@suse.de>
4270 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4271 architectures in the archive.
4273 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4275 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4276 <R_CRIS_32_DTPREL>: Correct relocation value.
4278 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4279 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4280 symbols with non-default visibility.
4282 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4284 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4285 describing the trampolines.
4286 (ppc_elf_relocate_section): Update relocs to describe the
4289 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4291 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4292 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4293 and R_PARISC_PCREL12F relocations.
4295 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4298 * elflink.c (find_version_for_sym): New function split out from,
4299 but without export_dynamic test, ..
4300 (_bfd_elf_link_assign_sym_version): ..here.
4301 (_bfd_elf_export_symbol): Use it.
4303 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4305 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4306 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4307 * elflink.c: ..here, somewhat modified.
4308 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4309 _bfd_elf_link_find_version_dependencies,
4310 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4311 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4312 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4314 * elflink.c: ..and make static here.
4315 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4316 of output_bfd from struct elf_find_verdep_info.
4317 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4318 struct elf_info_failed.
4319 (bfd_elf_size_dynamic_sections): Adjust.
4321 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4324 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4325 after comp_unit_find_line call.
4327 2009-01-21 Nick Clifton <nickc@redhat.com>
4330 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4331 tm_gmtoff field in struct tm.
4333 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4335 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4336 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4337 sections in soft-icache lines unless non_ia_text. Don't add
4338 rodata if doing so would exceed line size.
4340 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4342 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4343 types than bfd_link_hash_indirect, before early return, call
4344 _bfd_elf_link_hash_copy_indirect.
4346 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4348 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4349 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4350 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4351 (elf_backend_obj_attrs_order): New define.
4352 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4353 (elfNN_bed): Add elf_backend_obj_attrs_order.
4355 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4357 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4358 (obj_attr_size): Likewise.
4359 (write_obj_attribute): Likewise.
4360 (_bfd_elf_copy_obj_attributes): Likewise.
4361 (_bfd_elf_parse_attributes): Likewise.
4362 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4363 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4364 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4365 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4366 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4369 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4371 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4372 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4373 (bfd_elf_add_obj_attr_string): Likewise.
4374 (bfd_elf_add_obj_attr_int_string): Likewise.
4375 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4376 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4377 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4378 Tag_nodefaults has no default value.
4379 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4380 comment to reflect the new state.
4382 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4385 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4386 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4387 (adjust_z_magix): Delete dead code handling QMAGIC.
4389 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4391 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4392 IMAGE_SCN_MEM_DISCARDABLE.
4394 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4396 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4397 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4398 * configure.in (commonbfdlib): Delete.
4399 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4400 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4401 is available, not just for linux.
4402 * po/SRC-POTFILES.in: Regenerate.
4403 * Makefile.in: Regenerate.
4404 * configure: Regenerate.
4406 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4407 Julian Brown <julian@codesourcery.com>
4409 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4410 ARM attributes in ABI 2.07.
4411 * elf32-arm.c (get_secondary_compatible_arch): New function.
4412 (set_secondary_compatible_arch): New function.
4413 (tag_cpu_arch_combine): New function.
4414 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4415 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4416 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4417 make it fit with order_01243.
4418 Add support for Tag_also_compatible_with,
4419 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4420 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4421 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4422 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4423 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4424 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4425 Rework the way unknown attributes are handled.
4426 Defer errors until all attributes have been processed.
4428 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4430 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4431 bfd_elf_add_obj_attr_int_string.
4432 Read Tag_compatibility from its new location in the attribute array,
4433 rather than the attribute list.
4434 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4435 bfd_elf_add_obj_attr_int_string.
4436 (_bfd_elf_parse_attributes): Likewise.
4437 (_bfd_elf_merge_object_attributes): There's now only one
4438 Tag_compatibility, and it's in the array, not the list.
4439 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4441 (bfd_elf_add_obj_attr_compat): Rename to
4442 bfd_elf_add_obj_attr_int_string.
4443 (bfd_elf_add_proc_attr_compat): Rename to
4444 bfd_elf_add_proc_attr_int_string.
4445 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4448 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4450 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4451 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4452 (vmsutil.lo): Add dependency rule.
4453 * Makefile.in: Regenerate.
4454 * config.bfd (ia64*-*-*vms*): Add case.
4455 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4456 * configure: Regenerate.
4457 * vmsutil.c: New file.
4458 * vmsutil.h: New file.
4459 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4461 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4462 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4463 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4464 elfNN_vms_object_p): New functions
4465 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4467 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4470 * elflink.c (elf_gc_sweep): Exclude the group section if the
4471 first member of the section group is excluded.
4473 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4476 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4477 saved filename, use bfd_alloc rather than bfd_malloc for it.
4479 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4481 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4483 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4485 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4487 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4489 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4491 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4493 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4495 (struct got_entry): Add br_addr.
4496 (struct call_info): Add priority.
4497 (struct function_info): Add lr_store and sp_adjust.
4498 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4499 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4500 area as an overlay, and check that no other overlays exist. Look up
4501 icache overlay manager entry sym.
4502 (BRA_STUBS, BRA, BRASL): Define.
4503 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4504 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4506 (count_stub, build_stub): Support soft-icache.
4507 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4508 (spu_elf_size_stubs): Size soft-icache stubs.
4509 (overlay_index): New function.
4510 (spu_elf_build_stubs): Make static. Support soft-icache.
4511 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4512 (find_function_stack_adjust): Save lr store and stack adjust insn
4514 (maybe_insert_function): Adjust find_function_stack_adjust call.
4515 (mark_functions_via_relocs): Retrieve priority.
4516 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4517 (sort_calls): Sort by priority first.
4518 (mark_overlay_section): Ignore .ovl.init.
4519 (sum_stack): Only print when stack_analysis.
4520 (print_one_overlay_section): New function, extracted from..
4521 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4522 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4523 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4524 analysis. Call spu_elf_build_stubs.
4525 (spu_elf_relocate_section): For soft-icache encode overlay index
4527 (spu_elf_output_symbol_hook): Support soft-icache.
4528 (spu_elf_modify_program_headers: Likewise.
4530 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4531 num_regions to num_lines. Add line_size and max_branch.
4532 (enum _ovly_flavour): Add ovly_soft_icache.
4533 (spu_elf_build_stubs): Delete.
4535 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4537 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4538 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4540 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4542 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4543 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4544 the program, the known offset starts at the negative size of the
4546 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4549 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4551 * config.bfd: Add lm32-*-rtems*.
4553 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4555 * coff-ppc.c: Add 2009 to Copyright.
4556 * elf32-cris.c: Likewise.
4557 * elflink.c: Likewise.
4559 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4561 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4562 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4564 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4567 * elflink.c (elf_merge_st_other): New.
4568 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4569 hide them if needed.
4570 (elf_link_add_object_symbols): Updated.
4572 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4575 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4576 ref_dynamic and dynamic_def fields when setting def_regular
4579 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4582 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4585 For older changes see ChangeLog-2008
4591 version-control: never