1 2009-09-23 Matt Rice <ratmice@gmail.com>
3 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
5 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
6 DT_DEPAUDIT from audit/depaudit arguments.
7 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
8 (elf_link_add_object_symbols): Set dt_audit target data when finding a
10 * bfd-in2.h: Regenerate.
11 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
13 2009-09-23 Jie Zhang <jie.zhang@analog.com>
15 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
16 .rel.plt and .plt sections are removed.
17 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
18 section. Remove the duplicated removing of empty .rel.plt
21 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
23 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
24 patch to handle the new personality relaxation.
26 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
28 * elf-eh-frame.c (make_pc_relative): New function.
29 (_bfd_elf_write_section_eh_frame): Use it.
31 2009-09-21 Alan Modra <amodra@bigpond.net.au>
33 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
34 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
35 (MR_0_3, MR_3_0): Define.
36 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
37 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
38 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
39 table. Check for presense of __tls_get_addr_opt
40 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
41 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
42 (write_glink_stub): Add param p.
43 (ppc_elf_relocate_section): Adjust write_glink_stub call.
44 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
46 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
47 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
48 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
49 table. Check for presense of __tls_get_addr_opt.
50 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
51 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
52 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
53 LD_R2_0R1, MTLR_R11): Define.
54 (build_tls_get_addr_stub): New function.
55 (ppc_build_one_stub): Call it.
56 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
57 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
58 __tls_get_addr plt call.
59 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
61 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
63 * elf-bfd.h (eh_cie_fde): Add personality_offset and
64 make_per_encoding_relative to the CIE structure. Add a padding field.
65 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
66 rather than 0xf0 when masking out the base address encoding
67 Record the offset of personality data from the start of the CIE.
68 Remove a repeated elf_backend_can_make_relative_eh_frame check.
69 (find_merged_cie): Take an info argument. If the personality
70 binds locally, try converting an absolute personality into
72 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
73 when masking out the base address encoding. Update the call to
75 (_bfd_elf_eh_frame_section_offset): Discard relocations against
76 the personality data if we are converting into PC-relative form.
77 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
78 when masking out the base address encoding. Handle
79 make_per_encoding_relative.
81 2009-09-18 Alan Modra <amodra@bigpond.net.au>
84 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
85 R_PPC_EMB_SDA2I16 complain_overflow_signed.
86 (create_sdata_sym): Pass info rather than htab.
87 Update all callers. Ensure symbols are hidden.
88 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
89 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
90 _GLOBAL_OFFSET_TABLE_.
91 (elf_finish_pointer_linker_section): Don't assume that sdata base
92 symbol is always at 0x8000 offset. Don't subtract the addend here.
93 (is_static_defined): New function.
94 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
95 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
96 relocs. Downgrade error on unexpected section for EMB_SDA2REL
97 reloc symbols to a warning.
99 2009-09-18 Nick Clifton <nickc@redhat.com>
101 * po/es.po: Updated Spanish translation.
102 * po/vi.po: Updated Vietnamese translation.
104 2009-09-18 Alan Modra <amodra@bigpond.net.au>
106 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
107 functions. Use throughout.
108 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
109 from indirect symbol.
110 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
111 (add_symbol_adjust): Simplify.
112 (defined_code_entry, defined_func_desc): New functions.
113 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
114 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
115 defined_code_entry to follow indirect sym links.
116 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
117 (ppc_type_of_stub): Follow indirect sym links.
118 (toc_adjusting_stub_needed): Likewise.
119 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
120 rather than defining them at stub.
121 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
124 2009-09-16 Tristan Gingold <gingold@adacore.com>
126 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
128 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
129 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
130 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
131 when possible to avoid warnings.
132 (bfd_mach_o_print_section_map): Ditto.
133 (bfd_mach_o_section_get_entry_size): New function.
134 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
136 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
138 2009-09-14 Nick Clifton <nickc@redhat.com>
140 * po/fi.po: Updated Finnish translation.
142 2009-09-11 Nick Clifton <nickc@redhat.com>
144 * po/bfd.pot: Updated by the Translation project.
146 2009-09-11 Philippe De Muyter <phdm@macqel.be>
148 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
149 hack. objcopy `-B' (`--binary-architecture') option is now handled
152 2009-09-11 Nick Clifton <nickc@redhat.com>
154 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
157 2009-09-11 Jie Zhang <jie.zhang@analog.com>
159 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
160 NULL if `ht' is NULL.
162 2009-09-09 Martin Thuresson <martin@mtme.org>
164 Update soruces to compile cleanly with -Wc++-compat:
165 * aoutx.h: Add casts.
166 * archive.c: Add casts.
167 * archive64.c: Add casts.
168 * archures.c: Add casts.
169 * bfd-in2.h: Regenerated.
170 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
171 * bfdio.c: Add casts.
172 * binary.c: Add casts.
173 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
174 parameter to use enum value instead of int.
175 * coffcode.h: Add casts.
176 * coffgen.c: Add casts.
177 * cofflink.c: Add casts.
178 * compress.c: Add casts.
179 * dwarf1.c: Add casts.
180 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
181 bfd_ptr. Update code to use new name.
182 * elf-attrs.c: Add casts.
183 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
184 anonymous struct. (union gotplt_union, struct
185 elf_link_virtual_table_entry): Move to top level.
186 * elf-eh-frame.c: Add casts.
187 * elf-strtab.c: Add casts.
188 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
189 argument name from typename to type_name.
190 * elf32-i386.c: Add casts.
191 * elf64-x86-64.c: Add casts.
192 * elfcode.h: Add casts.
193 * elfcore.h: Add casts.
194 * elflink.c: Add casts.
195 * format.c: Add casts.
198 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
200 * libbfd.c: Add casts.
201 * linker.c: Add casts.
202 * merge.c: Add casts.
203 * opncls.c: Add casts.
204 * peXXigen.c: Add casts.
205 * peicode.h: Add casts.
206 * reloc.c: Add casts.
207 * section.c: Add casts.
208 * simple.c: Add casts.
210 * stabs.c: Add casts.
212 * targets.c: Add casts.
213 * tekhex.c: Add casts.
214 * verilog.c: Add casts.
216 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
218 * configure: Regenerate.
220 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
222 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
223 for the mode of target PLT entries.
224 (allocate_dynrelocs): Only adjust symbol type if setting its
227 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
229 * configure: Regenerate.
231 2009-09-09 Nick Clifton <nickc@redhat.com>
234 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
235 section headers containing sh_link values of SHN_BEFORE or
237 * elfcode.h (elf_object_p): Likewise.
239 2009-09-09 Tristan Gingold <gingold@adacore.com>
241 Handle DYLD_INFO introduced by Darwin10.
242 * mach-o.h (bfd_mach_o_load_command_type): Add
243 BFD_MACH_O_LC_DYLD_INFO.
244 (bfd_mach_o_dyld_info_command): New type.
245 (bfd_mach_o_load_command): Add dyld_info field.
246 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
247 (bfd_mach_o_scan_read_dyld_info): New function.
248 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
249 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
250 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
251 (bfd_mach_o_print_dyld_info): New function.
253 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
255 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
256 linkonce or linker script discarded section.
258 2009-09-09 Alan Modra <amodra@bigpond.net.au>
260 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
262 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
264 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
265 range call the bfd error hander and use R_68K_NONE instead.
267 2009-09-07 Tristan Gingold <gingold@adacore.com>
269 * po/SRC-POTFILES.in: Regenerate.
270 * po/bfd.pot: Regenerate.
272 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
273 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
274 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
275 st_mtim.tv_nsec to gas/configure.in
276 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
277 * configure: Regenerate.
278 * config.in: Regenerate.
279 * vmsutil.c: Moved to gas/config/te-vms.c
280 * vmsutil.h: Removed.
281 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
282 (BFD32_BACKENDS): Remove vmsutil.lo
283 * Makefile.in: Regenerate.
285 2009-09-05 Eli Zaretskii <eliz@gnu.org>
287 * coffcode.h: Include libiberty.h.
289 2009-09-05 Martin Thuresson <martin@mtme.org>
291 * coff-arm.c (coff_arm_relocate_section)
292 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
293 Change member name class to symbol_class.
294 * coff-i960.c (coff_i960_relocate_section) Rename variable
295 class to class_val. Change member name class to symbol_class.
296 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
297 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
298 * coff-stgo32.c (adjust_aux_in_post)
299 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
301 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
302 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
303 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
305 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
306 variables named class to n_sclass. (coff_write_symbols): Rename
307 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
308 argument class to symbol_class.
309 * cofflink.c (_bfd_coff_link_hash_newfunc)
310 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
311 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
312 Update code to use renamed members.
313 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
314 argument class to in_class.
315 * libcoff-in.h (struct coff_link_hash_entry, struct
316 coff_debug_merge_type) Renamed members class to symbol_class and
318 * libcoff.h Regenerated.
319 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
320 Rename argument class to in_class.
321 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
323 * pef.h (struct bfd_pef_imported_symbol): Changed name of
324 member class to symbol_class.
326 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
328 * configure: Regenerated.
330 2009-09-04 Tristan Gingold <gingold@adacore.com>
332 * configure.in: Bump version to 2.20.51
334 2009-09-04 Alan Modra <amodra@bigpond.net.au>
336 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
338 2009-09-04 Jie Zhang <jie.zhang@analog.com>
340 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
342 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
343 for empty .rela.bss and .rel.plt sections.
345 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
347 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
348 R_MIPS_JALR unless symbol resolves locally.
350 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
352 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
353 has_static_relocs for R_MIPS_JALR.
355 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
357 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
358 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
361 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
363 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
366 2009-09-01 Tristan Gingold <gingold@adacore.com>
368 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
369 dependencies. Reindent.
370 * configure.com: Ported to Itanium VMS. Now generates a build.com
371 to build without make. Add messages but make edit silent.
372 * hosts/alphavms.h: Add a prototype for stpcpy.
373 * vms.c: Add a missing include for Alpha VMS.
374 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
376 2009-08-31 Jan Beulich <jbeulich@novell.com>
378 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
379 * elf.c (bfd_elf_get_default_section_type): New.
380 (elf_fake_sections): Use bfd_elf_get_default_section_type.
382 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
386 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
388 2009-08-30 Alan Modra <amodra@bigpond.net.au>
391 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
392 (bfd_emul_get_commonpagesize): Likewise.
394 2009-08-29 Martin Thuresson <martin@mtme.org>
396 * elf32-arm.c (struct stub_def): Rename member template to
397 template_sequence. (arm_build_one_stub,
398 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
399 Rename variable template to template_sequence.
400 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
401 Rename variable template to template_val.
402 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
404 * coffgen.c (coff_make_empty_symbol)
405 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
406 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
408 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
410 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
412 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
413 * ieee.c (ieee_make_empty_symbol): Rename variable new to
415 * linker.c (bfd_new_link_order): Rename variable new to
417 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
419 * oasys.c (oasys_make_empty_symbol): Rename variable new to
421 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
422 new to new_symbol_type.
423 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
425 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
427 (read_hdr, rs6000coff_core_p)
428 (rs6000coff_core_file_matches_executable_p)
429 (rs6000coff_core_file_failing_command)
430 (rs6000coff_core_file_failing_signal): Updated function to use new
432 * som.c (som_make_empty_symbol): Rename variable new to
434 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
436 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
437 variable new to new_symbol.
439 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
441 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
442 bfdlibdir and bfdincludedir.
443 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
444 [INSTALL_LIBBFD]: ... here, ...
445 [INSTALL_LIBBFD]: ... and empty overrides here.
446 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
447 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
448 * Makefile.in: Regenerate.
449 * configure: Regenerate.
451 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
453 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
454 relocations. Rewrite output of dynamic TLS relocations.
455 (DTP_OFFSET, TP_OFFSET): New constants.
456 (dtpoff_base): Update.
457 (tpoff): Rename to tpoff_base, update.
458 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
459 New functions. Move code from elf_m68k_relocate_section here.
460 (elf_m68k_relocate_section): Update.
461 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
463 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
465 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
467 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
468 Handle non_got_ref field.
469 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
471 2009-08-26 Alan Modra <amodra@bigpond.net.au>
474 * linker.c (bfd_find_version_for_sym): Revert warning.
476 2009-08-26 Alan Modra <amodra@bigpond.net.au>
479 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
480 other wildcard match. Warn on multiple wildcard matches.
482 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
484 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
486 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
487 only in this condition.
488 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
489 to build but not install libbfd.la in this condition.
490 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
491 (install_libbfd, install_libbfd): Remove.
492 * Makefile.in: Regenerate.
493 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
494 (INCLUDES): ... this.
496 * doc/Makefile.in: Regenerate.
498 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
500 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
501 dependency tracking to work for them.
502 (targets.lo, archures.lo, dwarf.lo): Rewrite to
503 use automake dependency tracking mechanism.
504 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
505 (mkdep section): Remove.
506 (BUILT_SOURCES): New, list $(BUILD_HFILES).
507 * Makefile.in: Regenerate.
508 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
510 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
511 (install-pdf, install-pdf-recursive, install-html)
512 (install-html-recursive): Remove.
513 * Makefile.in: Regenerate.
515 * Makefile.in: Regenerate.
516 * aclocal.m4: Likewise.
517 * config.in: Likewise.
518 * configure: Likewise.
520 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
522 * elf32-arm.c (arch_has_thumb2_nop): New function.
523 (arch_has_arm_nop): New function.
524 (elf32_arm_final_link_relocate): NOP opcodes changed.
526 2009-08-16 Doug Evans <dje@google.com>
528 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
529 at least don't leak memory.
531 2009-08-13 DJ Delorie <dj@redhat.com>
533 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
536 2009-08-12 Nick Clifton <nickc@redhat.com>
538 * po/fi.po: Updated Finnish translation.
540 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
542 Merge some FRV FDPIC changes into the Blackfin code.
543 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
544 summary reloc information.
545 (bfinfdpic_dynamic_got_plt_info): New.
546 (_bfin_create_got_section): Create the PLT section here.
547 (elf32_bfinfdpic_create_dynamic_sections): Not here.
548 (_bfinfdpic_count_nontls_entries): Move out of...
549 (_bfinfdpic_count_got_plt_entries): ... here.
550 (_bfinfdpic_count_relocs_fixups): Likewise.
551 (_bfinfdpic_reset_got_plt_entries): New.
552 (_bfinfdpic_size_got_plt): Move out of...
553 (elf32_bfinfdpic_size_dynamic_sections): ... here.
554 (bfinfdpic_relocate_section): Be careful not to call
555 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
556 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
558 (elf_backend_discard_info): Define for FD-PIC.
560 2009-08-11 Alan Modra <amodra@bigpond.net.au>
562 * elflink.c: Add FIXMEs for some places that require octets_per_byte
564 * elf-eh-frame.c: Likewise.
567 2009-08-11 Alan Modra <amodra@bigpond.net.au>
569 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
570 to x86 and x86_64 configurations.
571 * configure: Regenerate.
573 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
575 Stop using bfd_usrdata in libbfd.
576 * coff-stgo32.c (bfd_coff_go32stub): Remove.
577 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
578 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
579 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
580 filehdr_dst->u.go32.stub. New comment with the reason.
581 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
582 Substitute the removed macro bfd_coff_go32stub.
583 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
584 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
585 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
586 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
587 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
589 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
590 * libcoff-in.h (coff_data_type): New field go32stub.
591 * libcoff.h: Regenerated.
593 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
595 Fix go32 stub preservation by objcopy.
596 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
597 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
600 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
602 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
604 (elf32_arm_final_link_relocate): Treat local undefined symbols the
605 same as global undefined symbols.
606 (elf32_arm_relocate_section): Give an error for local undefined
607 non-weak symbols, unless the reloc will not use the symbol.
609 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
611 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
612 (ppc_elf_relax_section): Use symbol index to distinguish
615 2009-08-10 Alan Modra <amodra@bigpond.net.au>
617 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
619 2009-08-10 Alan Modra <amodra@bigpond.net.au>
621 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
622 info for STT_GNU_IFUNC.
623 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
624 on got refs in case the symbol turns out to be ifunc.
625 (ppc_elf_gc_sweep_hook): Similarly.
626 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
627 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
628 (ppc_elf_size_dynamic_sections): Likewise.
629 (ppc_elf_relocate_section): Likewise.
631 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
633 From Mike Frysinger <michael.frysinger@analog.com>
634 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
635 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
636 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
637 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
638 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
639 Adjust to match the renamed reloc definitions.
641 2009-08-08 Alan Modra <amodra@bigpond.net.au>
644 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
645 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
647 2009-08-07 Tom Tromey <tromey@redhat.com>
649 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
652 2009-08-06 Michael Eager <eager@eagercon.com>
654 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
655 * Makefile.in: Regenerate.
656 * archures.c: Add bfd_arch_microblaze.
657 * bfd-in2.h: Regenerate.
658 * config.bfd: Add microblaze target.
659 * configure.in: Add bfd_elf32_microblaze_vec target.
660 * configure: Regenerate.
661 * cpu-microblaze.c: New.
662 * elf32-microblaze.c: New.
663 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
664 * libbfd.h: Regenerate.
665 * reloc.c: Add MICROBLAZE relocations.
666 * section.c: Add struct relax_table and relax_count to section.
667 * targets.c: Add bfd_elf32_microblaze_vec.
669 2009-08-06 Jakub Jelinek <jakub@redhat.com>
670 Alan Modra <amodra@bigpond.net.au>
673 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
675 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
676 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
678 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
680 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
681 at least once when fixing cortex-a8.
683 2009-08-05 Chao-ying Fu <fu@mips.com>
685 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
686 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
687 for CPUs. It is true for RM9000.
688 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
690 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
691 to guard the transformation.
693 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
695 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
696 (spu_elf_size_sections): Declare prototype.
697 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
698 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
699 (spu_elf_emit_fixup): New function.
700 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
701 (spu_elf_size_sections): New function.
703 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
705 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
706 (arm_build_one_stub): Build a8 veneers as a separate pass.
707 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
708 parameters. Use them to check if we create a different a8 fixup
709 than the previous pass.
710 (elf32_arm_size_stubs): Move scope of stub_changed and
711 prev_num_a8_fixes into main loop.
712 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
714 2009-08-04 Alan Modra <amodra@bigpond.net.au>
716 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
717 which find_plt_ent is called. Delete redundant code.
719 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
722 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
723 invalid string offset.
725 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
728 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
729 to htab->init_got_offset and plt to htab->init_plt_offset
730 when discarding space for dynamic relocations.
732 2009-08-03 Alan Modra <amodra@bigpond.net.au>
734 * elf32-ppc.c (struct plt_entry): Revise comments.
735 (ppc_elf_check_relocs): Don't create needless plt_entry info
736 for non-pie executables. Don't test info->pie when info->shared
737 already covers that case.
738 (ppc_elf_gc_sweep_hook): Adjust for above change.
739 (add_stub_sym): Don't test info->pie when info->shared tested.
740 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
741 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
742 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
743 (ppc_elf_relocate_section): Likewise.
745 2009-08-03 Alan Modra <amodra@bigpond.net.au>
747 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
748 for local ifunc symbols in non-pie executables, regardless of
749 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
750 code so that it's obvious that we only do anything special for
752 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
753 (allocate_dynrelocs): Correct comment for syms defined in plt.
754 Don't specially allocate ifunc dyn relocs.
755 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
756 (ppc_elf_relocate_section): Set "relocation" value for ifunc
757 syms in non-pie executables. No specially allocated dyn relocs
758 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
759 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
760 a non-pie executable.
762 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
763 Jakub Jelinek <jakub@redhat.com>
766 * elf32-i386.c (elf_i386_tls_transition): Check executable
767 instead of shared for TLS when building PIE.
768 (elf_i386_check_relocs): Likewise.
769 (elf_i386_allocate_dynrelocs): Likewise.
770 (elf_i386_relocate_section): Likewise.
772 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
773 instead of shared for TLS when building PIE.
774 (elf64_x86_64_check_relocs): Likewise.
775 (elf64_x86_64_allocate_dynrelocs): Likewise.
776 (elf64_x86_64_relocate_section): Likewise.
778 2009-07-31 Anthony Green <green@moxielogic.com>
780 * config.bfd (targ_cpu): Add moxie-uclinux support.
782 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
784 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
786 2009-07-30 Alan Modra <amodra@bigpond.net.au>
788 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
789 used by indirect function support. Count dynamic relocs for
791 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
792 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
793 in iplt and their relocs in reliplt. Don't make ifunc syms
794 dynamic. Allocate got entry relocs for non-dynamic ifunc in
795 reliplt. Handle other dynamic relocs for ifunc.
796 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
797 ifunc in reliplt, likewise relocs for got against local ifunc.
798 Typo fix on reliplt size adjust.
799 (ppc_elf_relocate_section): Don't use plt scheme of allocating
800 relocs 1-1 with entries for iplt, instead just add using
801 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
802 Error on invalid ifunc dyn relocs.
803 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
805 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
806 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
807 (ppc64_elf_reloc_type_lookup): Handle new relocs.
808 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
809 (allocate_dynrelocs): As for elf32-ppc.c above.
810 (ppc64_elf_size_dynamic_sections): Likewise.
811 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
812 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
813 (ppc_size_one_stub): Similarly.
814 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
816 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
818 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
820 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
821 change. Add note to head comment.
823 2009-07-28 Jan Beulich <jbeulich@novell.com>
825 * archive.c (get_extended_arelt_filename): Remove redundant
826 range check on index.
828 2009-07-27 Doug Kwan <dougkwan@google.com>
830 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
832 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
834 * archures.c bfd_*_arch): Sorted.
835 (bfd_archures_list): Likewise.
837 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
839 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
840 to R_cr16_NUM32 relocation.
842 2009-07-26 Michael Eager <eager@eagercon.com>
844 * archures.c: Add bfd_mach_ppc_405
847 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
849 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
850 * cpu-l1om.c (bfd_l1om_arch): Likewise.
852 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
854 * archures.c (bfd_architecture): Add bfd_arch_l1om.
855 (bfd_l1om_arch): New.
856 (bfd_archures_list): Add &bfd_l1om_arch.
857 * bfd-in2.h: Regenerated.
859 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
860 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
861 if bfd_elf64_x86_64_freebsd_vec is supported.
862 (targ_selvecs): Likewise.
864 * configure.in: Support bfd_elf64_l1om_vec and
865 bfd_elf64_l1om_freebsd_vec.
866 * configure: Regenerated.
870 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
871 (bfd_elf64_l1om_vec): Likewise.
872 (bfd_elf64_l1om_freebsd_vec): Likewise.
874 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
875 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
876 * Makefile.in: Regenerated.
878 * targets.c (bfd_elf64_l1om_vec): New.
879 (bfd_elf64_l1om_freebsd_vec): Likewise.
880 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
881 bfd_elf64_l1om_freebsd_vec.
883 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
884 Alan Modra <amodra@bigpond.net.au>
886 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
887 * bfd-in2.h: Regenerate.
888 * libbfd.h: Regenerate.
889 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
890 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
891 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
893 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
896 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
897 instead of shared for R_X86_64_TPOFF32.
898 (elf64_x86_64_relocate_section): Likewise.
900 2009-07-23 Ulrich Drepper <drepper@redhat.com>
902 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
903 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
904 with the BSF_GNU_UNIQUE flag bit set.
905 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
906 for symbols with STB_GNU_UNIQUE binding.
907 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
908 with the STB_GNU_UNIQUE binding.
909 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
910 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
911 symbols with the unique_global field set.
912 (elf_link_output_extsym): Set unique_global field for symbols with
913 the STB_GNU_UNIQUE binding.
914 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
915 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
917 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
919 * bfd-in2.h: Regenerate.
921 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
923 * elflink.c (elf_link_output_extsym): Revert the last change.
925 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
928 * elflink.c (elf_link_output_extsym): Special case ifunc syms
929 when ref_regular, not def_regular.
931 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
934 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
935 from a DSO into a normal FUNC symbol.
936 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
937 a normal FUNC symbol.
939 2009-07-17 Chao-ying Fu <fu@mips.com>
941 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
942 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
943 interlocking, the last PLT entry needs a nop in the branch delay slot.
944 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
945 output the last two PLT entries in reverse order.
947 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
949 * elf32-i386.c (elf_i386_relocate_section): Don't get local
950 STT_GNU_IFUNC symbol for relocatable link.
951 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
953 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
955 * bfdio.c (bfd_iovec): Add comments for bmmap.
956 * bfd-in2.h: Regenerated.
958 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
960 * Makefile.am: Run "make dep-am".
961 * Makefile.in: Regenerated.
963 2009-07-10 Doug Kwan <dougkwan@google.com>
965 * elf32-arm.c (stub_hash_newfunc): Initialize fields
966 target_addend and orig_insn.
968 2009-07-10 Tom Tromey <tromey@redhat.com>
970 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
971 (elf-eh-frame.lo): Likewise.
972 (elf32-bfin.lo): Likewise.
973 (elf32-frv.lo): Likewise.
974 (elf32-xc16x.lo): Likewise.
975 * Makefile.in: Rebuild.
976 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
977 * elf-eh-frame.c: Likewise.
978 * elf32-bfin.c: Likewise.
979 * elf32-frv.c: Likewise.
980 * elf32-xc16x.c: Likewise.
982 2009-07-10 Julian Brown <julian@codesourcery.com>
984 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
985 symbol a stub entry is derived from, not the entry for the stub
986 itself, in call to elf32_arm_final_link_relocate.
988 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
990 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
991 when reporting addends.
993 2009-07-10 Alan Modra <amodra@bigpond.net.au>
995 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
996 data even when no stubs.
997 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
999 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1001 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1002 (ppc_elf_get_synthetic_symtab): Report addend.
1003 (PLT_IFUNC): Define.
1004 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1005 (ppc_elf_create_glink): New function.
1006 (ppc_elf_create_dynamic_sections): Use it.
1007 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1008 (update_local_sym_info): Allocate space for local_plt array.
1009 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1011 (is_branch_reloc): New function.
1012 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1013 (ppc_elf_gc_sweep_hook): Likewise.
1014 (ppc_elf_adjust_dynamic_symbol): Likewise.
1015 (allocate_dynrelocs): Likewise.
1016 (ppc_elf_size_dynamic_sections): Likewise.
1017 (ppc_elf_relocate_section): Likewise.
1018 (branch_reloc_hash_match): Use is_branch_reloc.
1019 (ppc_elf_tls_optimize): Adjust for local_plt.
1020 (write_glink_stub): New function, extracted from..
1021 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1022 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1023 branch table when dynamic.
1024 (elf_backend_post_process_headers): Define.
1025 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1026 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1027 (ppc64_elf_get_synthetic_symtab): Report addend.
1028 (struct ppc_stub_hash_entry): Add plt_ent.
1029 (PLT_IFUNC): Define.
1030 (struct ppc_link_hash_table): Add iplt and reliplt.
1031 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1032 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1033 (update_local_sym_info): Allocate space for local_plt array.
1034 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1036 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1037 and don't change hash flags here.
1038 (is_branch_reloc): New function.
1039 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1040 (ppc64_elf_gc_sweep_hook): Likewise.
1041 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1042 (allocate_dynrelocs): Likewise.
1043 (ppc64_elf_size_dynamic_sections): Likewise.
1044 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1045 (ppc64_elf_size_stubs): Likewise.
1046 (ppc64_elf_relocate_section): Likewise.
1047 (get_sym_h): Adjust for local_plt.
1048 (branch_reloc_hash_match): Use is_branch_reloc.
1049 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1050 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1052 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1054 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1056 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1058 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1059 and ref_regular_nonweak comment.
1060 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1061 when def_regular, not ref_regular.
1062 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1063 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1064 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1066 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1068 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1069 of malloc'd struct call_info.
1070 (pasted_function): Likewise, priority too.
1072 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1074 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1075 alignment when packing sections into overlays.
1077 2009-07-03 Cary Coutant <ccoutant@google.com>
1079 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1081 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1083 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1084 changes only) earlier patch:-
1086 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1088 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1089 give .debug and .reloc data characteristics.
1090 (DOT_RELOC): New define for .reloc section string.
1091 (coff_write_object_contents): Use DOT_RELOC instead of string.
1093 2009-07-02 Tom Tromey <tromey@redhat.com>
1095 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1096 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1098 2009-07-01 Nick Clifton <nickc@redhat.com>
1100 * elf-m10300.c: Remove trailing white space.
1101 * reloc.c: Likewise.
1103 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1105 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1106 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1107 * configure.in: Use them.
1108 * configure: Regenerate.
1109 * config.in: Regenerate.
1110 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1111 #define _BSD_SOURCE. Add comments.
1112 (vms_file_stats_name): Calculate creation date based on available
1113 runtime data. Return 1 for version instead of 0.
1115 2009-07-01 Nick Clifton <nickc@redhat.com>
1118 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1119 to R_ARM_THM_PC8 relocation.
1121 2009-06-29 Nick Clifton <nickc@redhat.com>
1123 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1124 different uses of the relocations addend when a symbol is in a
1127 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1130 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1131 SHT_REL/SHT_RELA sections on executable nor shared library.
1132 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1133 as a normal section.
1135 2009-06-25 Nick Clifton <nickc@redhat.com>
1137 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1138 symbols with SEC_MERGE flag.
1140 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1142 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1143 give .debug and .reloc data characteristics.
1144 (DOT_RELOC): New define for .reloc section string.
1145 (coff_write_object_contents): Use DOT_RELOC instead of string.
1147 2009-06-25 Tristan Gingold <gingold@adacore.com>
1149 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1150 (bfd_mach_o_canonicalize_dynamic_symtab)
1151 (bfd_mach_o_get_synthetic_symtab): Defines.
1152 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1153 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1155 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1156 for scattered relocations.
1157 (bfd_mach_o_i386_print_thread): New function.
1158 (bfd_mach_o_print_thread): Define.
1160 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1161 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1162 New functions extracted from ...
1163 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1164 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1165 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1166 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1167 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1168 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1170 (bfd_mach_o_scan_read_dylib): Ditto.
1171 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1173 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1174 decode isym and flags on little endian targets. Set dysymtab field.
1175 (bfd_mach_o_scan_start_address): Adjust for enum names.
1176 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1177 (bfd_mach_o_print_section): Display bfd section name.
1178 (bfd_mach_o_print_segment): Display none if no name.
1179 (bfd_mach_o_print_dysymtab): Display next index for local, external
1180 and undefined symbols.
1181 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1182 Display dylinker name. Display thread and unixthread commands content.
1183 (bfd_mach_o_print_thread): New macro.
1185 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1186 (bfd_mach_o_ppc_thread_flavour): Ditto.
1187 (bfd_mach_o_i386_thread_flavour): Ditto.
1188 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1189 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1190 BFD_MACH_O_THREAD_STATE_NONE.
1191 (bfd_mach_o_segment_command): Remove segment field.
1192 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1193 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1194 (bfd_mach_o_prebound_dylib_command): Ditto.
1195 (bfd_mach_o_dylib_command): Ditto.
1196 (bfd_mach_o_prebound_dylib_command): Remove section field.
1197 (mach_o_data_struct): Add dysymtab field.
1198 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1199 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1200 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1201 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1202 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1204 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1206 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1207 field of struct dirent.
1209 2009-06-23 Tristan Gingold <gingold@adacore.com>
1211 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1212 of this macro. Fix indentation.
1214 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1216 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1217 destination for defined dynamic symbols when deciding whether to
1218 insert a stub or not.
1219 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1220 when actually accessed through a PLT, even when generating a
1223 2009-06-22 Tristan Gingold <gingold@adacore.com>
1225 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1228 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1230 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1231 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1233 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1235 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1237 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1239 * elflink.c (elf_link_add_object_symbols): Avoid warning
1240 from -Wjump-misses-init in gcc 4.5.0.
1242 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1246 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1248 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1250 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1251 r_symndx. Report local symbol name on error.
1252 (elf_i386_check_relocs): Updated. Report local symbol name on
1254 (elf_i386_gc_sweep_hook): Updated.
1255 (elf_i386_relocate_section): Likewise.
1257 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1258 r_symndx. Report local symbol name on error.
1259 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1261 (elf64_x86_64_gc_sweep_hook): Updated.
1262 (elf64_x86_64_relocate_section): Likewise.
1264 2009-06-19 Tristan Gingold <gingold@adacore.com>
1266 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1268 2009-06-19 Tristan Gingold <gingold@adacore.com>
1270 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1271 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1272 (bfd_mach_o_valid): Ditto.
1273 (bfd_mach_o_wide_p): Ditto.
1274 (bfd_mach_o_canonicalize_reloc): Ditto.
1275 (bfd_mach_o_build_commands): Ditto.
1276 (bfd_mach_o_scan_read_thread): Ditto.
1277 (bfd_mach_o_flatten_sections): Ditto.
1278 (bfd_mach_o_scan_start_address): Ditto.
1279 (bfd_mach_o_lookup_section): Ditto.
1280 (bfd_mach_o_core_fetch_environment): Ditto.
1281 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1282 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1283 (bfd_mach_o_scan_write_symtab): Ditto.
1284 Use macros instead of hard-coded values.
1285 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1286 Use bfd_mach_o_get_data instead of direct access. Use macros
1287 instead of hard-coded values.
1288 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1289 Remove sym argument and get section from mdata.
1290 Move code into the else branch.
1291 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1292 Remove sym argument and get section from mdata. Adjust code.
1293 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1294 switch (which replaces consecutive if statements).
1295 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1296 module table, table of content, indirect symbols and external
1298 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1300 (bfd_mach_o_scan_read_linkedit): New function.
1301 (bfd_mach_o_scan_read_str): Ditto.
1302 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1304 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1305 bfd_mach_o_count_symbols never returns an error.
1306 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1307 symtab field (there might be only one symtab).
1308 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1309 Handle sub frameworks, sub umbrella, sub library and sub client.
1310 Read code signature and segment split info commands.
1311 (bfd_mach_o_scan): Reindent.
1312 (bfd_mach_o_xlat_name): New type.
1313 (bfd_mach_o_print_flags): New function.
1314 (bfd_mach_o_get_name): Ditto.
1315 (bfd_mach_o_cpu_name): New variable.
1316 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1317 (bfd_mach_o_section_type_name)
1318 (bfd_mach_o_section_attribute_name)
1319 (bfd_mach_o_load_command_name): New variables.
1320 (bfd_mach_o_print_private_header): New function.
1321 (bfd_mach_o_print_section_map): New function extracted from
1322 bfd_mach_o_print_private_bfd_data.
1323 (bfd_mach_o_print_section): Ditto. Print more infos.
1324 (bfd_mach_o_print_segment): Ditto.
1325 (bfd_mach_o_print_dysymtab): Ditto.
1326 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1327 load weak dylib, reexport dylib and id dylib.
1328 Handle code signature and segment_split info.
1329 Handle sub frameworks, sub umbrella, sub library and sub client.
1330 (bfd_mach_o_section_get_nbr_indirect): New function.
1332 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1333 (bfd_mach_o_header_flags): New enum to define header flags.
1334 (bfd_mach_o_section_attribute): New enum to replace ...
1335 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1336 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1337 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1338 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1339 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1340 these removed macros.
1341 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1342 (bfd_mach_o_dylib_module): New type.
1343 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1345 (bfd_mach_o_dylib_table_of_content): New type.
1346 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1347 (bfd_mach_o_dylib_reference): New type.
1348 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1349 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1350 modules, toc, references and indirect syms.
1351 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1352 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1353 unused). Add comment.
1354 (bfd_mach_o_dylib_command): Ditto.
1355 (bfd_mach_o_prebound_dylib_command): Ditto.
1356 (bfd_mach_o_linkedit_command): New type.
1357 (bfd_mach_o_str_command): New type.
1358 (bfd_mach_o_load_command): Add linkedit and str fields.
1359 (mach_o_data_struct): Add symtab field.
1360 (bfd_get_mach_o_data): Renamed to ...
1361 (bfd_mach_o_get_data): ... this new macro.
1362 (bfd_mach_o_scan_read_symtab_symbol,
1363 bfd_mach_o_scan_read_symtab_strtab,
1364 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1366 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1367 instead of direct access.
1369 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1371 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1372 R_PPC_PLTREL24 relocs.
1373 (ppc_elf_relocate_section): Likewise.
1375 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1377 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1378 pointer to sym hash. Update all uses.
1379 (update_plt_info): Likewise. Don't check addend here.
1381 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1384 bfd_sym_from_r_symndx.
1385 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1387 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1389 * elf-bfd.h (struct sym_sec_cache): Delete.
1390 (struct sym_cache): New.
1391 (bfd_section_from_r_symndx): Delete prototype.
1392 (bfd_sym_from_r_symndx): Define prototype.
1393 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1394 (bfd_sym_from_r_symndx): ..new function.
1395 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1396 bfd_section_from_r_symndx to new struct and function.
1397 * elf32-bfin.c: Likewise.
1398 * elf32-hppa.c: Likewise.
1399 * elf32-i386.c: Likewise.
1400 * elf32-m32r.c: Likewise.
1401 * elf32-m68hc1x.c: Likewise.
1402 * elf32-m68hc1x.h: Likewise.
1403 * elf32-m68k.c: Likewise.
1404 * elf32-ppc.c: Likewise.
1405 * elf32-s390.c: Likewise.
1406 * elf32-sh.c: Likewise.
1407 * elf64-ppc.c: Likewise.
1408 * elf64-s390.c: Likewise.
1409 * elf64-x86-64.c: Likewise.
1410 * elfxx-sparc.c: Likewise.
1411 * elfxx-sparc.h: Likewise.
1413 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1416 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1418 2009-06-18 Nick Clifton <nickc@redhat.com>
1420 * elflink.c (elf_link_sort_relocs): Return early if there are no
1423 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1425 Merge cegcc and mingw32ce target name changes from
1428 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1430 * config.bfd: Add arm*-*-cegcc* target.
1432 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1434 * config.bfd: Add arm-*-mingw32ce* target.
1436 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1438 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1439 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1440 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1441 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1443 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1446 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1447 * elf32-i386.c (elf_i386_check_relocs): Use it.
1448 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1450 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf-bfd.h (elf_dyn_relocs): New.
1454 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1455 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1457 (elf_i386_copy_indirect_symbol): Likewise.
1458 (elf_i386_check_relocs): Likewise.
1459 (elf_i386_gc_sweep_hook): Likewise.
1460 (elf_i386_allocate_dynrelocs): Likewise.
1461 (elf_i386_readonly_dynrelocs): Likewise.
1462 (elf_i386_size_dynamic_sections): Likewise.
1464 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1465 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1466 with elf_dyn_relocs.
1467 (elf64_x86_64_copy_indirect_symbol): Updated.
1468 (elf64_x86_64_check_relocs): Likewise.
1469 (elf64_x86_64_gc_sweep_hook): Likewise.
1470 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1471 (elf64_x86_64_allocate_dynrelocs): Likewise.
1472 (elf64_x86_64_readonly_dynrelocs): Likewise.
1473 (elf64_x86_64_size_dynamic_sections): Likewise.
1475 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1477 * elf32-arm.c (create_got_section): Get existing .rela.got
1479 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1480 * elf32-lm32.c (create_got_section): Likewise.
1481 * elf32-m32r.c (create_got_section): Likewise.
1482 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1483 * elf32-s390.c (create_got_section): Likewise.
1484 * elf32-sh.c (create_got_section): Likewise.
1485 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1486 * elf64-s390.c (create_got_section): Likewise.
1487 * elfxx-sparc.c (create_got_section): Likewise.
1489 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1492 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1496 * elf32-i386.c (elf_i386_local_hash): Removed.
1497 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1498 (elf_i386_get_local_sym_hash): Likewise.
1500 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1501 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1502 (elf64_x86_64_get_local_sym_hash): Likewise.
1503 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1504 (get_local_sym_hash): Likewise.
1506 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1508 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1509 rel_got_sec and plt_sec.
1510 (elfNN_ia64_relax_section): Updated.
1511 (elfNN_ia64_create_dynamic_sections): Likewise.
1512 (get_got): Likewise.
1513 (allocate_dynrel_entries): Likewise.
1514 (elfNN_ia64_size_dynamic_sections): Likewise.
1515 (set_got_entry): Likewise.
1516 (elfNN_ia64_choose_gp): Likewise.
1517 (elfNN_ia64_relocate_section): Likewise.
1518 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1519 (elfNN_ia64_finish_dynamic_sections): Likewise.
1521 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1523 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1526 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1528 * configure.in (elf): Add elf-ifunc.lo.
1530 * configure: Regenerated.
1531 * Makefile.in: Likewise.
1533 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1534 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1536 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1537 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1539 (elf_i386_link_hash_table_create): Likewise.
1540 (elf_i386_create_dynamic_sections): Likewise.
1541 (elf_i386_check_relocs): Likewise.
1542 (elf_i386_allocate_dynrelocs): Likewise.
1543 (elf_i386_size_dynamic_sections): Likewise.
1544 (elf_i386_relocate_section): Likewise.
1545 (elf_i386_finish_dynamic_symbol): Likewise.
1546 (elf_i386_finish_dynamic_sections): Likewise.
1547 (elf_i386_create_got_section): Removed.
1549 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1550 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1552 (elf64_x86_64_compute_jump_table_size): Updated.
1553 (elf64_x86_64_link_hash_table_create): Likewise.
1554 (elf64_x86_64_create_dynamic_sections): Likewise.
1555 (elf64_x86_64_check_relocs): Likewise.
1556 (elf64_x86_64_allocate_dynrelocs): Likewise.
1557 (elf64_x86_64_size_dynamic_sections): Likewise.
1558 (elf64_x86_64_relocate_section): Likewise.
1559 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1560 (elf64_x86_64_finish_dynamic_sections): Likewise.
1561 (elf64_x86_64_create_got_section): Removed.
1563 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1564 for pointer alignment. Set up section pointers.
1565 (_bfd_elf_create_dynamic_sections): Likewise.
1566 (_bfd_elf_create_ifunc_sections): Moved to ...
1567 * elf-ifunc.c: Here. New.
1569 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1570 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1573 2009-06-16 Doug Kwan <dougkwan@google.com>
1575 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1576 to bfd_signed_vma. Cast constant operands which are used in
1577 offset related expressions to bfd_signed_vma type as appropriate.
1579 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1581 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1582 (elf_backend_plt_sym_val): Define.
1584 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1586 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1587 (elf_backend_reloc_type_class): Define.
1589 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1591 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1592 from an executable to a shared library treat R_VAX_PC32
1593 relocations as R_VAX_PLT32 ones.
1595 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1597 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1598 symbols in GOT space calculation.
1599 (elf_vax_relocate_section): Adjust accordingly.
1601 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1603 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1606 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1608 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1610 (elf_vax_relocate_section): Likewise.
1612 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1615 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1617 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1619 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1620 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1622 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1624 * Makefile.am: Run "make dep-am".
1625 * Makefile.in: Regenerated.
1627 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1630 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1632 2009-06-15 Nick Clifton <nickc@redhat.com>
1634 * po/ru.po: New Russian translation.
1635 * configure.in (ALL_LINGUAS): Add ru.
1636 * configure: Regenerate.
1638 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf32-i386.c: Remove duplicated comments.
1642 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1646 dynamic IFUNC pointer in non-shared object. Use .got.plt
1647 for IFUNC definition in PIE.
1648 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1651 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1652 dynamic IFUNC pointer in non-shared object. Use .got.plt
1653 for IFUNC definition in PIE.
1654 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1657 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c (elf_i386_check_relocs): Properly report
1660 local symbol for unhandled relocation against STT_GNU_IFUNC
1662 (elf_i386_relocate_section): Likewise.
1663 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1664 (elf64_x86_64_relocate_section): Likewise.
1666 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1670 (elf_i386_link_hash_table): Add loc_hash_table and
1672 (elf_i386_local_hash): New.
1673 (elf_i386_local_htab_hash): Likewise.
1674 (elf_i386_local_htab_eq): Likewise.
1675 (elf_i386_get_local_sym_hash): Likewise.
1676 (elf_i386_link_hash_table_free): Likewise.
1677 (elf_i386_allocate_local_dynrelocs): Likewise.
1678 (elf_i386_finish_local_dynamic_symbol): Likewise.
1679 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1680 (elf_i386_link_hash_table_create): Create loc_hash_table and
1682 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1683 (elf_i386_size_dynamic_sections): Likewise.
1684 (elf_i386_relocate_section): Likewise.
1685 (elf_i386_finish_dynamic_sections): Likewise.
1686 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1689 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1690 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1692 (elf64_x86_64_local_hash): New.
1693 (elf64_x86_64_local_htab_hash): Likewise.
1694 (elf64_x86_64_local_htab_eq): Likewise.
1695 (elf64_x86_64_get_local_sym_hash): Likewise.
1696 (elf64_x86_64_link_hash_table_free): Likewise.
1697 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1698 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1699 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1700 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1701 and loc_hash_memory.
1702 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1704 (elf64_x86_64_size_dynamic_sections): Likewise.
1705 (elf64_x86_64_relocate_section): Likewise.
1706 (elf64_x86_64_finish_dynamic_sections): Likewise.
1707 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1710 2009-06-10 Philip Blundell <philb@gnu.org>
1712 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1713 elf_sec->this_hdr == NULL.
1715 2009-06-12 Tristan Gingold <gingold@adacore.com>
1717 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1718 * bfd-in2.h: Regenerated.
1719 * libbfd.h: Regenerated.
1721 * mach-o.c (FILE_ALIGN): New macro.
1722 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1723 (bfd_mach_o_print_symbol): Ditto.
1724 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1725 (bfd_mach_o_get_reloc_upper_bound): New function.
1726 (bfd_mach_o_canonicalize_reloc): Ditto.
1727 (bfd_mach_o_scan_write_relocs): Ditto.
1728 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1729 (bfd_mach_o_scan_write_section_64): Ditto.
1730 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1731 written for load command. Do not compute section file offset.
1732 (bfd_mach_o_scan_write_segment_64): Ditto.
1733 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1734 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1736 (bfd_mach_o_mangle_symbols): ... this new function.
1737 (bfd_mach_o_write_contents): Be sure to have load commands built.
1738 Call bfd_mach_o_mangle_symbols.
1739 (bfd_mach_o_build_commands): Adjust for filelen field.
1740 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1741 Do not set symtab file offset anymore here.
1742 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1743 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1744 Set reloc_count and rel_filepos section fields.
1745 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1747 (bfd_mach_o_scan_read_section_64): Ditto.
1748 (bfd_mach_o_scan_read_section): Ditto.
1749 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1750 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1751 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1752 Handle weak-ref symbols.
1753 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1754 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1755 (bfd_mach_o_scan): Remove assignment to removed field.
1756 (bfd_mach_o_mkobject_init): Ditto.
1757 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1758 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1759 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1760 (bfd_mach_o_swap_reloc_in): Ditto.
1761 (bfd_mach_o_swap_reloc_out): Ditto.
1763 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1764 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1765 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1766 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1767 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1768 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1769 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1770 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1771 (BFD_MACH_O_N_WEAK_DEF): New macros.
1773 (bfd_mach_o_section_type): Add new enumeration values.
1774 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1775 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1776 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1777 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1779 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1780 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1781 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1782 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1783 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1784 (BFD_MACH_O_RELENT_SIZE): Ditto.
1785 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1786 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1787 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1788 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1789 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1790 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1791 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1792 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1793 (bfd_mach_o_reloc_info): New struct.
1794 (bfd_mach_o_asymbol): New struct.
1795 (bfd_mach_o_symtab_command): The symbols field is now of type
1797 (bfd_mach_o_load_command): The offset and len fields are now of type
1799 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1800 Add a filelen field. Add comments.
1801 (bfd_mach_o_backend_data): New struct.
1802 (bfd_mach_o_get_backend_data): New macro.
1803 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1805 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1806 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1807 (bfd_mach_o_canonicalize_reloc): Ditto.
1809 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1810 duplicated macro. Now defined to _bfd_generic_is_local_label.
1811 (TARGET_NAME_BACKEND): New macro...
1812 (TARGET_NAME_BACKEND): ... used to name a new variable.
1813 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1814 Mach-O backend data.
1816 * mach-o-i386.c (i386_howto_table): New variable.
1817 (bfd_mach_o_i386_swap_reloc_in): New function.
1818 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1819 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1820 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1821 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1822 (bfd_mach_o_bfd_reloc_type_lookup)
1823 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1825 2009-06-11 Eric Paris <eparis@redhat.com>
1826 Nick Clifton <nickc@redhat.com>
1828 * opncls.c (_maybe_make_executable): New function. Gives execute
1829 permission to an executable bfd that was opened for writing
1830 provided that it is a regular file. Replaces common code found in...
1831 (bfd_close): here and ...
1832 (bfd_close_all_done): here.
1834 2009-06-11 Anthony Green <green@moxielogic.com>
1836 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1837 * bfd-in2.h: Rebuilt.
1838 * libbfd.h: Rebuilt.
1839 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1841 (moxie_reloc_map): Ditto.
1842 Clean up copyright notice.
1844 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1846 * bfd-in2.h: bfd_mmap prototype.
1847 * bfdio.c (bfd_mmap): New function.
1848 * libbfd.h (bfd_iovec): Add bmmap.
1849 * cache.c (cache_bmmap): New function.
1850 (cache_iovec): Initialize bmmap member.
1851 * opencls.c (opncls_bmmap): New function.
1852 (opncls_iovec): Initialize bmmap member.
1854 2009-06-09 Tristan Gingold <gingold@adacore.com>
1856 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1857 and stabstr_segment fields.
1858 (mach_o_be_vec, mach_o_le_vec): Removed
1859 (bfd_mach_o_version): New prototype.
1861 * mach-o.c (bfd_mach_o_version): Make this function public.
1862 (mach_o_wide_p): New function.
1863 (bfd_mach_o_wide_p): Ditto.
1864 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1866 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1867 Search in the list only if the name starts with a dot.
1868 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1869 test. Check bfd_seek status.
1870 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1871 (bfd_mach_o_scan_write_section_32): Ditto.
1872 (bfd_mach_o_scan_write_section_64): Ditto.
1873 (bfd_mach_o_scan_write_section): Removed.
1874 (bfd_mach_o_scan_write_segment): Split into ...
1875 (bfd_mach_o_scan_write_segment_32): ... this and ...
1876 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1877 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1878 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1879 symbol table. Now returns a boolean.
1880 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1881 Adjust for status type.
1882 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1883 test. Write symbol table. Numbers the sections.
1884 (bfd_mach_o_read_header): Check bfd_seek status.
1885 Use mach_o_wide_p instead of hard-coded test.
1886 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1887 (bfd_mach_o_scan_read_section_64): Ditto.
1888 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1889 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1890 handled common symbols.
1891 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1892 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1893 (bfd_mach_o_scan_read_dylinker): Ditto.
1894 (bfd_mach_o_scan_read_dylib): Ditto.
1895 (bfd_mach_o_scan_read_thread): Ditto.
1896 (bfd_mach_o_scan_read_symtab): Ditto.
1897 Do not create a section for the stabs.
1898 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1899 (bfd_mach_o_scan_read_segment): Ditto.
1900 (bfd_mach_o_scan_read_command): Ditto.
1901 (bfd_mach_o_scan_start_address): Ditto.
1902 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1903 (bfd_mach_o_archive_p): Check bfd_seek status.
1904 (bfd_mach_o_core_fetch_environment): Ditto.
1906 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1908 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1910 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1911 (elf_i386_link_hash_table_create): Initialize irelifunc.
1912 (elf_i386_check_relocs): Updated. Set up irelifunc for
1914 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1915 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1917 (elf_i386_relocate_section): Likewise.
1919 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1920 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1921 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1923 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1924 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1926 (elf64_x86_64_relocate_section): Likewise.
1928 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1930 (_bfd_elf_create_ifunc_sections): This.
1932 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1934 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1937 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1940 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1941 building shared object. Check info->executable instead of
1942 !info->shared when setting non_got_ref.
1943 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1944 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1945 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1947 (elf_i386_relocate_section): Output dynamic relocation for
1948 R_386_32 against STT_GNU_IFUNC symbol to get the real
1949 function address when building shared object.
1950 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1951 relocation for STT_GNU_IFUNC symbol in shared object.
1953 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1954 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1955 symbol when building shared object. Check info->executable
1956 instead of !info->shared when setting non_got_ref.
1957 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1958 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1959 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1961 (elf64_x86_64_relocate_section): Output dynamic relocation
1962 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1963 function address when building shared object.
1964 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1965 relocation for STT_GNU_IFUNC symbol in shared object.
1967 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1969 * Makefile.am: Run "make dep-am".
1970 (BFD32_BACKENDS): Add mach-o-i386.lo.
1971 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1972 * Makefile.in: Regenerate.
1974 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1976 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1977 when looking for soft-icache stubs.
1979 2009-06-05 Tristan Gingold <gingold@adacore.com>
1981 * mach-o.h: Update copyright year.
1982 (bfd_mach_o_mach_header_magic): New enum.
1983 (bfd_mach_o_cpu_subtype): Now an enum.
1984 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1985 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1986 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1987 (bfd_mach_o_load_command): Field type_required is now a boolean.
1988 Reindent prototypes.
1989 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1990 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1991 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1992 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1993 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1994 (bfd_mach_o_canonicalize_symtab): Ditto.
1995 (bfd_mach_o_get_symbol_info): Ditto.
1996 (bfd_mach_o_print_symbol): Ditto.
1997 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1998 (bfd_mach_o_make_empty_symbol): Ditto.
1999 (bfd_mach_o_write_contents): Ditto.
2001 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2002 bfd_mach_o_mkobject): Defines.
2003 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2004 Do not check with target vector but with flavour.
2005 (struct mach_o_section_name_xlat): New declaration.
2006 (dwarf_section_names_xlat): Ditto.
2007 (text_section_names_xlat): Ditto.
2008 (data_section_names_xlat): Ditto.
2009 (struct mach_o_segment_name_xlat): Ditto.
2010 (segsec_names_xlat): Ditto.
2011 (bfd_mach_o_convert_section_name_to_bfd): New function.
2012 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2013 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2014 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2015 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2016 Accept any input and output flavour. Do not share private data
2018 (bfd_mach_o_count_symbols): Add a comment.
2019 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2020 (bfd_mach_o_canonicalize_symtab): Ditto.
2021 (bfd_mach_o_get_symbol_info): Ditto.
2022 (bfd_mach_o_print_symbol): Ditto.
2023 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2024 Use constants instead of hard-coded values.
2025 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2027 (bfd_mach_o_scan_write_section_64): Ditto.
2028 (bfd_mach_o_scan_write_segment): Ditto.
2029 Do not copy sections anymore.
2030 (bfd_mach_o_write_contents): Make it public.
2031 Remove dead code. Rewrite typeflag assignment.
2032 (bfd_mach_o_build_commands): New function.
2033 (bfd_mach_o_set_section_contents): Ditto.
2034 (bfd_mach_o_make_empty_symbol): Make it public.
2035 (bfd_mach_o_read_header): Make it static.
2036 Convert to bfd_boolean.
2037 Use constants instead of hard-coded values.
2038 (bfd_mach_o_make_bfd_section): Call
2039 bfd_mach_o_convert_section_name_to_bfd to create name.
2040 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2042 (bfd_mach_o_scan_read_section_64): Ditto.
2043 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2044 a segment anymore. Use constants instead of hard-coded values.
2045 (bfd_mach_o_scan_read_command): Fix style.
2046 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2047 Get rid of BFD_IO_FUNCS.
2048 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2049 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2050 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2051 (bfd_mach_o_object_p): Removed.
2052 (bfd_mach_o_gen_core_p): New function, replaces ...
2053 (bfd_mach_o_core_p): ... deleted.
2054 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2056 * mach-o-i386.c: New file.
2057 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2058 * configure.in (TDEFINES): Add mach_o_i386_vec.
2059 * configure: Regenerated.
2060 * targets.c: Add mach_o_i386_vec.
2062 * mach-o.c: Update copyright years.
2063 (BFD_IO_FUNCS): Remove (was not used).
2064 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2065 bfd_mach_o_slurp_extended_name_table,
2066 bfd_mach_o_construct_extended_name_table,
2067 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2068 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2069 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2070 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2071 bfd_mach_o_get_section_contents_in_window,
2072 bfd_mach_o_bfd_is_local_label_name,
2073 bfd_mach_o_bfd_is_target_special_symbol,
2074 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2075 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2076 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2077 bfd_mach_o_minisymbol_to_symbol,
2078 bfd_mach_o_bfd_get_relocated_section_contents,
2079 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2080 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2081 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2082 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2083 bfd_mach_o_bfd_merge_private_bfd_data,
2084 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2085 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2086 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2087 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2088 bfd_mach_o_bfd_copy_private_header_data,
2089 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2090 * mach-o-target.c: ... here.
2091 Update copyright years.
2093 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2095 * dep-in.sed: Don't use \n in replacement part of s command.
2096 * Makefile.am (DEP1): LC_ALL for uniq.
2098 * Makefile.in: Regenerate.
2100 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2102 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2103 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2104 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2106 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2109 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2110 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2111 against STT_GNU_IFUNC symbols for static executables.
2112 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2113 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2115 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2116 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2117 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2118 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2120 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2122 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2123 symbols to be left unimported when linking statically.
2124 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2125 code when linking statically.
2127 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2129 * elf32-i386.c (elf_i386_check_relocs): Increment
2130 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2131 against STT_GNU_IFUNC symbol.
2132 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2133 local STT_GNU_IFUNC definition is used.
2134 (elf_i386_relocate_section): Handle got.offset != -1 for
2135 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2138 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2139 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2140 relocations against STT_GNU_IFUNC symbol.
2141 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2142 local STT_GNU_IFUNC definition is used.
2143 (elf64_x86_64_relocate_section): Handle got.offset != -1
2144 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2145 STT_GNU_IFUNC symbol.
2147 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2151 (elf_i386_reloc_type_lookup): Likewise.
2152 (R_386_tls): Removed.
2153 (R_386_irelative): New.
2154 (R_386_vt_offset): Updated.
2155 (elf_i386_rtype_to_howto): Likewise.
2156 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2157 (elf_i386_link_hash_table_create): Initialize igotplt,
2159 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2160 (elf_i386_adjust_dynamic_symbol): Likewise.
2161 (elf_i386_allocate_dynrelocs): Likewise.
2162 (elf_i386_relocate_section): Likewise.
2163 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2165 (elf_i386_finish_dynamic_symbol): When building a static
2166 executable, use .iplt, .igot.plt and .rel.iplt sections for
2167 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2168 locally defined STT_GNU_IFUNC symbol.
2170 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2171 (x86_64_reloc_map): Likewise.
2172 (R_X86_64_standard): Updated.
2173 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2174 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2176 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2177 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2178 (elf64_x86_64_allocate_dynrelocs): Likewise.
2179 (elf64_x86_64_relocate_section): Likewise.
2180 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2182 (elf64_x86_64_finish_dynamic_symbol): When building a static
2183 executable, use .iplt, .igot.plt and .rela.iplt sections for
2184 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2185 for locally defined STT_GNU_IFUNC symbol.
2187 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2188 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2190 * bfd-in2.h: Regenerated.
2191 * libbfd.h: Likewise.
2193 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2195 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2196 (_bfd_elf_make_ifunc_reloc_section): Removed.
2197 (_bfd_elf_is_ifunc_symbol): Likewise.
2198 (_bfd_elf_create_static_ifunc_sections): New.
2200 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2202 (elf_link_add_object_symbols): Here.
2203 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2204 STT_GNU_IFUNC symbol.
2205 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2206 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2207 (IFUNC_INFIX): Removed.
2208 (get_ifunc_reloc_section_name): Likewise.
2209 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2210 (_bfd_elf_is_ifunc_symbol): Likewise.
2211 (_bfd_elf_create_static_ifunc_sections): New.
2213 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2215 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2216 (create_got_section): Likewise.
2217 (allocate_dynrelocs): Likewise.
2218 (readonly_dynrelocs): Likewise.
2219 (set_tls_module_base): Likewise.
2220 (dtpoff_base): Likewise.
2222 (elf_i386_link_hash_table_create): Updated.
2223 (elf_i386_create_dynamic_sections): Likewise.
2224 (elf_i386_check_relocs): Likewise.
2225 (elf_i386_size_dynamic_sections): Likewise.
2226 (elf_i386_relocate_section): Likewise.
2228 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2229 (create_got_section): Likewise.
2230 (allocate_dynrelocs): Likewise.
2231 (readonly_dynrelocs): Likewise.
2232 (set_tls_module_base): Likewise.
2233 (dtpoff_base): Likewise.
2235 (elf64_x86_64_link_hash_table_create): Updated.
2236 (elf64_x86_64_create_dynamic_sections): Likewise.
2237 (elf64_x86_64_check_relocs): Likewise.
2238 (elf64_x86_64_size_dynamic_sections): Likewise.
2239 (elf64_x86_64_relocate_section): Likewise.
2241 2009-05-28 Nick Clifton <nickc@redhat.com>
2243 * targets.c (_bfd_target_vector): Only include plugin target in
2244 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2246 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2248 * elf32-spu.c (struct call_info): New member broken_cycle.
2249 (remove_cycle): Instead of physically removing call_info structures
2250 to break call graph cycles, mark them using the broken_cycle flag.
2251 (mark_overlay_section): Respect broken_cycle flag.
2252 (unmark_overlay_section): Likewise.
2253 (collect_lib_sections): Likewise.
2254 (collect_overlays): Likewise.
2255 (sum_stack): Likewise.
2257 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2259 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2260 (mark_functions_via_relocs): Initialize callee->count to 1.
2261 (pasted_function): Likewise.
2262 (spu_elf_auto_overlay): Honor call counts when determining number
2263 of stubs required in software i-cache mode.
2265 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2267 * plugin.c (program_name): Remove.
2268 (plugin_program_name): New.
2269 (bfd_plugin_set_program_name): New.
2270 (try_load_plugin): Use plugin_program_name.
2271 * plugin.h (bfd_plugin_set_program_name): New.
2273 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2275 * aclocal.m4: Include ../config/plugins.m4.
2276 * configure.in: Use AC_PLUGINS.
2277 * configure: Regenerate.
2278 * Makefile.in: Regenerate.
2279 * doc/Makefile.in: Regenerate.
2281 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2283 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2285 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2286 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2287 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2288 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2289 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2290 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2291 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2292 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2293 * reloc.c (bfd_generic_relax_section): Likewise.
2294 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2295 * vms.c (vms_bfd_relax_section): Likewise.
2297 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2299 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2301 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2302 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2304 * elf32-i386.c (allocate_dynrelocs): Updated.
2305 (elf_i386_relocate_section): Likewise.
2306 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2307 (elf64_x86_64_relocate_section): Likewise.
2309 * elf64-x86-64.c (is_indirect_symbol): Removed.
2311 2009-05-26 Nick Clifton <nickc@redhat.com>
2313 * po/id.po: Updated Indonesian translation.
2315 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2317 * Makefile.am: Run "make dep-am".
2320 (ALL_MACHINES): Add cpu-plugin.lo.
2321 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2322 (BFD32_BACKENDS): Add plugin.lo.
2323 (BFD32_BACKENDS_CFILES): Add plugin.c.
2324 (libbfd_la_LIBADD): Add LIBDL
2325 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2326 (bfd_plugin_arch): Declare.
2327 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2328 * bfd.c (bfd): Add plugin_data.
2329 * config.bfd: Handle the plugin target.
2330 * configure.in: Check for --enable-plugins.
2331 (LT_INIT): Use the dlopen option.
2332 * cpu-plugin.c: New.
2335 * targets.c (plugin_vec): Declare.
2336 (_bfd_target_vector): Add plugin_vec.
2337 * Makefile.in: Regenerate.
2338 * bfd-in2.h: Regenerate.
2339 * configure: Regenerate.
2341 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2343 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2344 per line with all lines having continuation backslash. Prefix
2345 first line with "A", following lines with "B".
2346 * Makefile.am (DEP): Don't use dep.sed here.
2347 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2348 dep.sed here on dependencies, sort and uniq.
2349 * Makefile.in: Regenerate.
2351 2009-05-25 Tristan Gingold <gingold@adacore.com>
2353 * makefile.vms: Add verilog.obj to object list OBJS.
2355 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2357 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2358 for BFD_IN_MEMORY is cleared.
2359 (bfd_bwrite): Zero excess memory allocated.
2361 2009-05-22 Julian Brown <julian@codesourcery.com>
2363 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2365 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2366 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2367 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2368 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2369 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2370 (a8_erratum_fix, a8_erratum_reloc): New structs.
2371 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2372 num_a8_erratum_fixes, fix_cortex_a8 fields.
2373 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2374 (elf32_arm_add_stub): Split into two parts, creating...
2375 (elf32_arm_create_or_find_stub_sec): New function.
2376 (elf32_arm_final_link_relocate): Add forward declaration.
2377 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2378 relocations, multiple relocations per stub.
2379 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2380 (arm_size_one_stub): Use find_stub_size_and_template.
2381 (a8_reloc_compare): New.
2382 (find_thumb_glue): Add forward declaration.
2383 (cortex_a8_erratum_scan): New.
2384 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2385 (bfd_elf32_arm_set_cortex_a8_fix): New.
2386 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2387 (arm_map_one_stub): Add THUMB32_TYPE support.
2388 (a8_branch_to_stub_data): New.
2389 (make_branch_to_a8_stub): New.
2390 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2391 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2392 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2393 Cortex-A8 erratum workaround.
2394 * bfd-in2.h: Regenerate.
2396 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2398 * Makefile.am: Run "make dep-am".
2399 * Makefile.in: Regenerate.
2400 * po/SRC-POTFILES.in: Regenerate.
2402 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2404 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2407 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2409 * elf-bfd.h (struct elf_backend_data
2410 <elf_backend_link_output_symbol_hook>): Return an int.
2411 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2412 symbols on deleted .opd entries.
2413 * elflink.c (elf_link_output_sym): Return without outputting sym
2414 if output_symbol_hook returns 2.
2415 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2416 Abort if we must not discard sym.
2417 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2419 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2420 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2421 elf_backend_link_output_symbol_hook return type change.
2422 * elf32-arm.c (output_arch_syminfo): Likewise.
2423 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2424 (elf32_arm_output_arch_local_syms): Likewise.
2425 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2426 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2427 (bfd_score_elf_link_output_symbol_hook): Likewise.
2428 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2429 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2430 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2431 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2432 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2433 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2434 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2435 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2436 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2437 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2438 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2440 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2442 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2443 out of range .opd symbols.
2445 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2447 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2448 fprintf_vma directly.
2449 * peXXigen.c (pe_print_edata): Likewise.
2450 (pe_print_pdata): Likewise.
2451 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2452 (_bfd_XX_print_private_bfd_data_common): Likewise.
2454 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2456 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2458 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2459 Paul Brook <paul@codesourcery.com>
2461 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2462 fix discarded sections.
2464 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2466 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2467 sections into the software icache.
2469 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2471 * elf32-spu.c (build_stub): Always build "compact" sofware
2474 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2476 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2477 (spu_elf_setup): Initialize it.
2478 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2479 Update to new-sytle cache manager data structures.
2480 (spu_elf_build_stubs): Generate new-style cache manager data
2481 structures and symbols.
2482 (spu_elf_auto_overlay): Update size computation.
2484 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2486 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2487 segments first amongst the program headers.
2489 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2491 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2492 into addresses for relocation types that look at high bits. Remove
2493 special handling of relocation overflow warnings.
2495 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2497 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2498 control flow graph between fragments of a function.
2500 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2502 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2503 generate only a 16-byte .toe section.
2504 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2506 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2508 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2509 (spu_elf_place_overlay_data): ..here. New function.
2510 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2512 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2514 * elf32-arm.c: Move sysdep.h to start of file.
2516 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2518 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2520 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2521 __icache_tag_array and __icache_tag_array_size.
2523 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2525 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2527 (bfinfdpic_link_omit_section_dynsym): Likewise.
2528 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2530 2009-05-05 Paul Brook <paul@codesourcery.com>
2532 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2533 * bfd-in2.h: Regenerate.
2534 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2535 (_arm_elf_section_data): Add text and exidx fields.
2536 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2537 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2538 copy_exidx_entry): New functions.
2539 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2541 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2543 * elf32-arm.c (DEF_STUBS): New helper define.
2544 (DEF_STUB): Likewise.
2545 (stub_def): New type.
2546 (stub_definitions): New array, containing stub template pointers
2548 (arm_size_one_stub): Make use of stub_definitions.
2550 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2552 * elflink.c (find_version_for_sym): Remove from here, ...
2553 * linker.c (bfd_find_version_for_sym): ... rename, replace
2554 here, make public and update all callers.
2555 * bfd-in2.h: Regenerate.
2557 2009-04-30 Nick Clifton <nickc@redhat.com>
2559 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2561 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2562 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2563 into a STT_GNU_IFUNC symbol type.
2564 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2566 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2567 the binary contains ifunc symbols.
2568 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2569 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2570 * elf32-i386.c (is_indirect_function): New function.
2571 (elf_i386_check_relocs): Create an ifunc output section.
2572 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2573 section if necessary.
2574 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2576 (elf_i386_add_symbol_hook): New function. Set the
2577 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2578 symbol is encountered.
2579 (elf_backend_post_process_headers): Define.
2580 (elf_backend_add_symbol_hook): Define.
2581 (elf_i386_post_process_headers): Rename to
2582 elf_i388_fbsd_post_process_headers.
2583 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2584 (is_indirect_function): New function.
2585 (elf64_x86_64_check_relocs): Create an ifunc output section.
2586 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2587 section if necessary.
2588 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2589 symbol if necessary.
2590 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2591 elf_obj_data structure if an ifunc symbol is encountered.
2592 (elf_backend_post_process_headers): Define.
2593 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2594 if we have ifunc symbols to handle.
2595 (get_ifunc_reloc_section_name): New function. Computes the name
2596 for an ifunc section.
2597 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2598 section to hold ifunc relocs.
2599 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2600 (bfd_print_symbol_vandf): Handle ifunc symbols.
2601 (bfd_decode_symclass): Likewise.
2602 * bfd-in2.h: Regenerate.
2604 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2606 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2607 MOVW and MOVT relocations in a shared library link.
2609 2009-04-27 Anthony Green <green@moxielogic.com>
2611 * verilog.c: New file.
2612 * Makefile.am (BFD32_LIBS): Add verilog.c.
2613 (BFD32_LIBS_CFILES): Add verilog.c.
2614 (verilog.lo): New build rule.
2615 * Makefile.in: Rebuilt.
2616 * targets.c: Add verilog support.
2617 * bfd.c (tdata union): Add Verilog private data field.
2618 * bfd-in2.h: Regenerate.
2620 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2622 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2625 2009-04-23 Matthias Klose <doko@ubuntu.com>
2627 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2629 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2632 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2633 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2634 (elf32_arm_size_stubs): Likewise.
2635 (record_thumb_to_arm_glue): Deleted unused function.
2636 (bfd_elf32_arm_process_before_allocation): No longer handle
2637 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2638 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2639 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2641 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2643 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2644 (elf32_arm_write_section): Declare early.
2645 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2646 (arm_allocate_glue_section_space): Exclude empty sections.
2647 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2648 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2650 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2651 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2652 (elf32_arm_size_dynamic_sections): Allocate interworking
2654 (bfd_elf32_bfd_final_link): Define.
2656 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2658 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2660 * coffcode.h (coff_compute_section_file_positions): Clear
2661 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2663 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2664 force_minimum_alignment.
2666 * libcoff.h: Regenerated.
2668 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2669 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2671 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2672 nor target_subsystem.
2674 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2675 force_minimum_alignment nor target_subsystem.
2677 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2679 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2680 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2681 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2682 include in coff-x86_64.c of headers.
2683 (PDATA_ROW_SIZE): New define.
2684 (pex_regs[]): New static array.
2685 (pex64_get_runtime_function): New static function.
2686 (pex64_get_unwind_info): Likewise.
2687 (pex64_get_scope_entry): Likewise.
2688 (pex64_xdata_print_uwd_codes): Likewise.
2689 (pex64_get_section_by_rva): Likewise.
2690 (pex64_dump_xdata): Likewise.
2691 (pex64_bfd_print_pdata): Likewise.
2692 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2693 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2694 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2696 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2697 Alan Modra <amodra@bigpond.net.au>
2698 Dave Korn <dave.korn.cygwin@gmail.com>
2700 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2701 long names and non-NUL-terminated strings.
2703 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2705 * bfd-in2.h: Regenerated.
2707 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2709 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2710 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2712 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2715 * coffcode.h (bfd_pei_p): New.
2717 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2718 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2719 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2720 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2721 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2722 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2724 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2725 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2726 bfd_efi_rtdrv_x86_64_vec,
2727 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2728 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2729 * targets.c: Likewise.
2731 * configure: Regenerated.
2732 * libcoff.h: Likewise.
2733 * Makefile.in: Likewise.
2735 * efi-app-ia32.c: Removed.
2736 * efi-app-x86_64.c: Likewise.
2737 * efi-bsdrv-ia32.c: Likewise.
2738 * efi-bsdrv-ia64.c: Likewise.
2739 * efi-bsdrv-x86_64.c: Likewise.
2740 * efi-rtdrv-ia32.c: Likewise.
2741 * efi-rtdrv-ia64.c: Likewise.
2742 * efi-rtdrv-x86_64.c: Likewise.
2743 * efi-rtdrv-ia32.c: Likewise.
2745 * efi-app-ia64.c: Moved to ...
2747 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2748 (TARGET_NAME): Set to pei-ia64.
2750 * libpei.h (bfd_target_pei_p): Removed.
2751 (bfd_target_pei_arch): Likewise.
2752 (bfd_target_efi_app_p): Likewise.
2753 (bfd_target_efi_app_arch): Likewise.
2754 (bfd_target_efi_bsdrv_p): Likewise.
2755 (bfd_target_efi_bsdrv_arch): Likewise.
2756 (bfd_target_efi_rtdrv_p): Likewise.
2757 (bfd_target_efi_rtdrv_arch): Likewise.
2758 (bfd_pe_executable_p): Likewise.
2760 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2761 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2762 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2763 and efi-rtdrv-ia32.c.
2764 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2765 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2766 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2767 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2768 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2769 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2770 (efi-app-ia64.lo): Removed.
2771 (efi-bsdrv-ia32.lo): Likewise.
2772 (efi-rtdrv-ia32.lo): Likewise.
2773 (efi-app-ia64.lo): Likewise.
2774 (efi-bsdrv-ia64.lo): Likewise.
2775 (efi-rtdrv-ia64.lo): Likewise.
2776 (efi-app-x86_64.lo): Likewise.
2777 (efi-bsdrv-x86_64.lo): Likewise.
2778 (efi-rtdrv-x86_64.lo): Likewise.
2781 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2783 (arch_type): Removed.
2784 (pe_arch): Likewise.
2785 (pe_bfd_object_p): Just return coff_object_p.
2787 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2788 bfd_pe_executable_p with bfd_pei_p.
2790 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2792 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2793 PLT entries to an undefined symbol when generating a shared
2796 2009-04-17 Nick Clifton <nickc@redhat.com>
2799 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2801 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2803 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2804 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2805 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2806 * binary.c (binary_bfd_define_common_symbol): Likewise.
2807 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2808 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2809 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2810 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2811 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2812 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2813 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2814 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2815 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2816 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2817 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2818 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2819 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2820 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2821 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2822 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2823 * som.c (som_bfd_define_common_symbol): Likewise.
2824 * srec.c (srec_bfd_define_common_symbol): Likewise.
2825 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2826 * versados.c (versados_bfd_define_common_symbol): Likewise.
2827 * vms.c (vms_bfd_define_common_symbol): Likewise.
2828 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2829 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2830 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2831 (pmac_xcoff_vec): Likewise.
2832 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2833 (aix5coff64_vec): Likewise.
2834 * linker.c (bfd_generic_define_common_symbol): New function.
2835 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2836 (_bfd_define_common_symbol): New field.
2837 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2838 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2839 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2841 * bfd-in2.h: Regenerate.
2842 * libbfd.h: Likewise.
2843 * libcoff.h: Likewise.
2845 2009-04-15 Anthony Green <green@moxielogic.com>
2847 * targets.c: Add moxie support.
2848 * Makefile.am: Ditto.
2849 * Makefile.in: Rebuilt.
2850 * cpu-moxie.c, elf32-moxie.c: New files.
2851 * archures.c: Add moxie support.
2852 * configure.in: Add moxie support.
2853 * configure: Rebuilt.
2854 * config.bfd, archures.c: Add moxie support.
2855 * bfd-in2.h: Rebuilt.
2857 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2859 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2860 branch to an undef weak symbol into a jump to next instruction if
2861 a PLT entry will be created.
2863 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2865 * coffgen.c (make_a_section_from_file): Set the backend long
2866 section names enable if long section names found on input.
2867 * coffcode.h: Extend long section names documentation to match.
2869 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2871 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2874 2009-04-07 DJ Delorie <dj@redhat.com>
2876 * archures.c: Add bfd_mach_mep_c5.
2877 * bfd-in2.h: Likewise.
2878 * cpu-mep.c: Add bfd_c5_arch.
2879 * elf32-mep.c: Support it.
2881 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2883 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2884 info->callbacks->einfo.
2885 * linker.c (_bfd_generic_section_already_linked): Likewise.
2887 2009-04-06 DJ Delorie <dj@redhat.com>
2889 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2891 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2893 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2894 _bfd_pex64_print_pdata only if PE is defined.
2896 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2897 (_bfd_pex64_print_pdata): This.
2899 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2900 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2903 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2905 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2906 _bfd_pep_print_x64_pdata.
2907 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2908 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2910 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2912 * elf32-xtensa.c (relax_property_section): Always set r_offset
2915 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2917 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2918 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2920 (elf32_arm_stub_type): New enum values for the two new stubs.
2921 (arm_type_of_stub): Make use of the two new stubs.
2922 (arm_size_one_stub): Handle the two new stubs.
2924 2009-04-01 Matt Thomas <matt@netbsd.org>
2926 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2927 hidden symbols into the GOT or PLT.GOT.
2928 (elf_vax_relocate_section): Do not emit a PCREL reloc
2929 into a shared object if it is against a hidden symbol.
2931 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2933 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2934 and know_contains_shared_object_p.
2935 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2936 Cache the result in the archive_info table.
2937 (xcoff_auto_export_p): Add an "info" parameter and update the
2938 call to xcoff_archive_contains_shared_object_p.
2939 (xcoff_mark_auto_exports): Update accordingly.
2940 (xcoff_post_gc_symbol): Likewise.
2942 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2944 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2947 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2949 * coff-rs6000.c (member_layout): New structure.
2950 (archive_iterator): Likewise.
2951 (member_layout_init): New function.
2952 (archive_iterator_begin): Likewise.
2953 (archive_iterator_next): Likewise.
2954 (xcoff_write_armap_old): Use the new iterator functions.
2955 (do_shared_object_padding): Delete.
2956 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2957 handling of arch_info.
2958 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2959 first loop rather than the second. Allocate a member header if
2960 there isn't one, then work out the stat information and length
2961 in the first loop too. Use the new iterators for the second loop.
2962 (xcoff_write_archive_contents_big): Likewise.
2964 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2966 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2967 (bfd_xcoff_set_archive_import_path): Likewise.
2968 * bfd-in2.h: Regenerate.
2969 * xcofflink.c: Include libiberty.h.
2970 (xcoff_archive_info): New structure.
2971 (xcoff_archive_info_hash): New function.
2972 (xcoff_archive_info_eq): Likewise.
2973 (xcoff_get_archive_info): Likewise.
2974 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2975 (bfd_xcoff_split_import_path): New function.
2976 (bfd_xcoff_set_archive_import_path): Likewise.
2977 (xcoff_set_import_path): Move earlier in file.
2978 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2979 object to the the directory part of the bfd's filename. Get the
2980 import path and filename of an archive object from the archive's
2981 xcoff_tdata, initializing it if necessary. Update use of
2983 (bfd_link_input_bfd): Update use of import_file_id.
2984 (xcoff_write_global_symbol): Likewise.
2986 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2988 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2990 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2992 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2993 a .loader section for relocatable links.
2994 (xcoff_need_ldrel_p): New function.
2995 (xcoff_mark): Use it.
2996 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2998 (xcoff_build_ldsym): New function, split out from...
2999 (xcoff_build_ldsyms): ...here. Rename to...
3000 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3001 call xcoff_build_ldsym, if there's a loader section.
3002 (xcoff_build_loader_section): New function, extracted verbatim from...
3003 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3004 there's a loader section. Only add an __rtinit loader symbol
3005 if there's a loader section. Update after above name change.
3006 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3007 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3008 and xcoff_create_ldrel.
3009 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3010 (xcoff_reloc_link_order): Likewise, but only call it if there's
3011 a loader section. Use xcoff_symbol_section.
3012 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3013 if there's a loader section.
3015 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3017 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3019 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3021 * elf32-arm.c (group_sections): Rewrite loops for better
3024 2009-03-30 DJ Delorie <dj@redhat.com>
3026 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3027 relocs when doing a relocatable link.
3029 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3031 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3032 "ERROR:", in error messages.
3033 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3034 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3035 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3036 (elf32_arm_merge_eabi_attributes): Likewise.
3037 (elf32_arm_merge_private_bfd_data): Likewise.
3039 2009-03-27 Nick Clifton <nickc@redhat.com>
3041 * section.c (bfd_get_section_contents): Detect and handle the case
3042 where a section has the SEC_IN_MEMORY flag set but no actual
3045 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3048 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3049 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3050 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3051 if we don't find matching PT_LOAD when copying.
3053 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3055 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3056 the reloc descriptions.
3058 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3060 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3061 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3062 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3064 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3066 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3067 (bfd_i386_arch_intel_syntax): Likewise.
3068 (i8086_arch): Likewise.
3069 (bfd_x86_64_arch): Likewise.
3071 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3073 * elf32-cris.c (cris_elf_relocate_section): <case
3074 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3075 symbols for non-allocated sections. Don't check whether to
3076 generate R_CRIS_DTPMOD for non-allocated sections.
3077 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3078 handle relocation GC:ing if applied to non-allocated section.
3079 (cris_elf_check_relocs): Similar.
3081 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3082 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3083 when emitting a known TP offset in the GOT.
3085 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3087 * elf64-ppc.c (synthetic_opd): Delete.
3088 (compare_symbols): Look for .opd name rather than section match.
3089 (ppc64_elf_get_synthetic_symtab): Likewise.
3091 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3093 * elf32-ppc.c (is_pic_glink_stub): Delete.
3094 (is_nonpic_glink_stub): New function.
3095 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3097 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3099 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3100 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3102 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3103 macros for visibilty and locality checks.
3104 (elf_s390_adjust_dynamic_symbol): Likewise.
3105 (allocate_dynrelocs): Likewise.
3106 (elf_s390_relocate_section): Likewise.
3107 (elf_s390_finish_dynamic_symbol): Likewise.
3108 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3109 (elf_s390_adjust_dynamic_symbol): Likewise.
3110 (allocate_dynrelocs): Likewise.
3111 (elf_s390_relocate_section): Likewise.
3112 (elf_s390_finish_dynamic_symbol): Likewise.
3114 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3116 * bfd-in2.h: Regenerated.
3117 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3118 for debugging sections and map memory read/write dependent on
3120 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3121 without memory read flags set.
3122 * section.c: Add SEC_COFF_NOREAD to section flags.
3124 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3126 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3129 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3131 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3132 "no overlays" return. If there are overlays, create overlay
3133 manager entry symbols here, so that..
3134 (spu_elf_build_stubs): ..we don't need to set them up here.
3135 Simplify entry symbol tests.
3136 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3138 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3140 * elf.c (elfcore_grok_openbsd_procinfo)
3141 (elfcore_grok_openbsd_note): New functions.
3142 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3144 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3146 * vms-hdr.c: Don't include alloca.h.
3147 * elf32-m68hc1x.c: Include alloca-conf.h.
3149 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3151 * Makefile.am: Run "make dep-am".
3152 * Makefile.in: Regenerate.
3154 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3156 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3158 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3160 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3162 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3163 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3164 ovly_return fields with ovly_entry[2]. Adjust all users.
3165 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3167 (spu_elf_build_stubs): Likewise.
3168 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3169 ovly_flavour changes. Update all callers.
3170 (ovl_stub_size_log2): New function.
3171 (build_stub): Handle compact icache stubs. Use different manager
3172 entry point for stubs in non-icache area.
3173 (spu_elf_size_stubs): Don't allocate space for indirect branch
3175 (spu_elf_build_stubs): And don't built them.
3177 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3179 * dwarf2.c (read_section): Always use rawsize, if available.
3181 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3183 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3184 of rawsize and size for buffer.
3186 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3188 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3189 parameter just because fixed sections fit into local store.
3190 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3191 generating overlays if fixed sections plus reserved stack
3192 and heap space fit into local store.
3194 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3196 * elf32-spu.c (build_stub): Correct icache set_id.
3197 (spu_elf_relocate_section): Likewise.
3199 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3201 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3202 symbol table if it was created by the current call.
3204 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3206 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3207 class XMC_DS rather than XMC_UA.
3209 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3211 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3212 bfd_boolean export_defineds parameter with an unsigned int
3213 auto_export_flags parameter.
3214 * bfd-in2.h: Regenerate.
3215 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3216 split out from xcoff_build_ldsyms.
3217 (xcoff_covered_by_expall_p): New function.
3218 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3219 but with extra code to handle -bexpfull and -bexpall.
3220 (xcoff_mark_auto_exports): New function.
3221 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3222 a function should be automatically exported.
3223 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3224 parameter with an auto_export_flags parameter. Update ldinfo
3225 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3228 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3230 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3231 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3232 init and fini functions. Do garbage collection for objects
3233 without an entry point too.
3235 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3237 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3238 check whether a symbol has csect information.
3239 (coff_print_aux): Likewise.
3240 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3241 information for C_AIX_WEAKEXT too.
3242 (_bfd_xcoff_swap_aux_out): Likewise.
3243 (xcoff_reloc_type_br): Handle defweak symbols too.
3244 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3245 information for C_AIX_WEAKEXT too.
3246 (_bfd_xcoff64_swap_aux_out): Likewise.
3247 (xcoff64_reloc_type_br): Handle defweak symbols too.
3248 * coffgen.c (coff_print_symbol): Handle auxillary function
3249 information for C_AIX_WEAKEXT too.
3250 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3251 instead of BSF_GLOBAL if the L_WEAK flag is set.
3252 (xcoff_dynamic_definition_p): New function.
3253 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3254 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3255 always take the symbol class from the ldsym. Use weak bfd symbol
3256 types for weak ldsyms.
3257 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3258 Fix the check for whether a definition is from a shared object.
3259 Allow redefinitions of weak symbols.
3260 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3261 (xcoff_keep_symbol_p): Likewise.
3262 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3263 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3264 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3265 but mark them as L_WEAK.
3266 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3267 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3269 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3271 * xcofflink.c (xcoff_mark): When walking the relocations,
3272 only mark the target symbol or the target section, not both.
3273 (xcoff_final_definition_p): New function.
3274 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3275 symbol is a valid definition of the associated output symbol.
3276 Use XCOFF_ALLOCATED to stop the same hash table entry having
3278 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3280 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3282 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3284 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3287 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3289 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3290 * libcoff.h: Regenerate.
3291 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3292 line-number counts in the bfd's lineno_counts field.
3293 Don't keep per-csect line-number counts.
3294 (xcoff_sweep): Don't update per-csect line-number counts.
3295 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3296 entries in each output section.
3297 (xcoff_link_input_bfd): Get the number of line numbers from
3298 the bfd's lineno_counts field, rather than recalculating it
3299 from scratch. Fix the range check when updating C_BINCL and
3301 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3302 here. Don't expect csects to have line-number counts.
3304 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3306 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3307 * libcoff.h: Regenerate.
3308 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3309 "skip" logic from xcoff_link_input_bfd.
3310 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3311 objects in a dynamic link, rather than checking whether csectpp
3312 is null. Always allocate debug_index for other objects,
3313 and always go through the loop. Update the type of debug_index
3314 after the change above. Read the auxillary csect information
3315 and use xcoff_keep_symbol_p to decide whether a symbol should
3316 be kept. Set its debug_index to -2 if not.
3317 (xcoff_link_input_bfd): Update the type of debug_index after
3318 the change above and always expect it to be nonnull. Use it to
3319 test whether a symbol should be stripped, rather than making the
3320 decision here. Postpone all symbol creation to the second pass.
3322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3324 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3325 creating a descriptor.
3326 (xcoff_sweep): Don't mark toc_section unless it's needed.
3327 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3328 when marking every bfd.
3329 (xcoff_link_input_bfd): Skip all TOC anchors.
3330 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3331 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3332 to -1; call xcoff_find_tc0 instead.
3334 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3336 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3337 * libcoff.h: Regenerate.
3338 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3339 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3340 the previous symbol's csect. Treat last_symndx as an inclusive value
3341 and simplify its handling.
3342 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3343 symbols with the right csect. Don't mark rsec when processing
3344 relocations against undefined or absolute sections.
3345 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3346 of bfd_und_section_ptr.
3347 (xcoff_link_input_bfd): Likewise.
3349 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3351 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3352 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3353 flag is set. Assert that all undefined symbols are either
3354 imported or defined by a dynamic object.
3355 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3356 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3357 handling to all relocations. Only set XCOFF_CALLED for function
3359 (xcoff_find_function): New function, split out from...
3360 (bfd_xcoff_export_symbol) ...here.
3361 (xcoff_set_import_path): New function, split out from...
3362 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3363 meaning of XCOFF_CALLED.
3364 (xcoff_mark_symbol): If we mark an undefined and unimported
3365 symbol, find some way of defining it. If the symbol is a function
3366 descriptor, fill in its definition automatically. If the symbol
3367 is a function, mark its descriptor and allocate room for global
3368 linkage code. Otherwise mark the symbol as implicitly imported.
3369 Move the code for creating function descriptors from...
3370 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3371 check for symbols that were implicitly defined.
3372 (xcoff_mark): Don't count any dynamic relocations against
3374 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3375 in the xcoff link info.
3376 (xcoff_link_input_bfd): Remove handling of undefined and
3379 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3381 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3382 if the target is absolute. Fix comment typo.
3383 (xcoff_ppc_relocate_section): Remove FIXME.
3384 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3385 if the target is absolute.
3387 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3389 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3390 R_POS and R_NEG relocations against absolute symbols to the
3393 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3395 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3396 to 2 for bfd_mach_ppc_620.
3398 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3400 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3401 * configure.in: Likewise.
3402 * configure: Regenerate.
3404 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3407 * elf.c (assign_section_numbers): Generate symbol table if there
3408 is any relocation in output.
3409 (_bfd_elf_compute_section_file_positions): Likewise.
3411 2009-03-13 Nick Clifton <nickc@redhat.com>
3414 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3415 * elflink.c (elf_link_read_relocs_from_section): Use
3416 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3417 relocs but no symbol table.
3418 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3420 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3423 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3424 to check ___tls_get_addr.
3426 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3427 strncmp to check __tls_get_addr.
3429 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3431 * dwarf2.c (read_section): Always check the offset, even when the
3432 section has been read before.
3434 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3436 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3439 2009-03-11 Chris Demetriou <cgd@google.com>
3441 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3442 * bfd-in2.h: Regenerate.
3443 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3444 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3446 (bsd_write_armap): Likewise.
3447 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3448 flag is set, do nothing.
3449 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3452 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3454 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3455 used to update stack pointer.
3457 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3460 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3461 for unknown symbols in absolute section.
3463 2009-03-06 Nick Clifton <nickc@redhat.com>
3465 * po/es.po: Updated Spanish translation.
3467 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3469 * elf32-arm.c (group_sections): Take next section size into
3470 account before accepting to group it.
3472 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3474 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3476 (elf32_arm_final_link_relocate): Likewise.
3478 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3481 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3483 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3485 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3486 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3487 (BFD_FAKE_SECTION): Init new flag.
3488 * ecoff.c (bfd_debug_section): Likewise.
3489 * bfd-in2.h: Regenerate.
3490 * libbfd.h: Regenerate.
3491 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3492 (ppc_elf_reloc_type_lookup): Handle new relocs.
3493 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3494 without marker relocs.
3495 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3496 if section has no old-style calls.
3497 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3498 Don't try to optimize new-style __tls_get_addr call when handling
3499 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3501 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3502 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3503 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3504 without marker relocs.
3505 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3506 if section has no old-style calls. Set toc_ref for new relocs as
3508 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3509 Don't try to optimize new-style __tls_get_addr call when handling
3510 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3513 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3516 * configure.in: Test for ld --as-needed support. Link shared
3517 libbfd against libm.
3518 * configure: Regenerate.
3520 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3522 * Makefile.am: Run "make dep-am".
3523 * Makefile.in: Regenerate.
3525 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3527 * elf32-score7.c: New file.
3528 * elf32-score.h: New file.
3529 * elf32-score.c: Add code to support score 7. Set score7 as the
3531 * cpu-score.c: Add score7 architecure.
3532 (compatibile): New function.
3533 * Makefile.am: Add rules for building elf32-score7 object.
3534 * Makefile.in: Regenerate.
3535 * configure.in: Add elf32-score7 object to score vectors.
3536 * configure: Regenerate.
3537 * reloc.c: Add score7 relocs.
3538 * archures.c: Add score3 and score7 machine numbers.
3539 * bfd-in2.h: Regenerate.
3540 * libbfd.h: Regenerate.
3542 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3544 * configure: Regenerate.
3546 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3548 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3549 (elf32_hppa_check_relocs): Use it.
3551 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3553 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3554 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3555 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3556 (elf_hppa_record_segment_addrs): Likewise.
3557 (elf_hppa_final_link): Likewise.
3558 (elf_hppa_relocate_insn): Likewise.
3559 (elf_hppa_final_link_relocate): Likewise.
3560 (elf64_hppa_relocate_section): Likewise.
3561 * elf64-hppa.c: Insert above.
3563 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3565 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3566 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3567 (elf_hppa_relocate_section): Likewise.
3568 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3569 from struct elf_link_hash_entry. Add count field.
3570 (struct elf64_hppa_dyn_hash_table): Delete.
3571 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3572 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3573 (hppa_elf_hash_entry, eh_name): Define.
3574 (elf64_hppa_new_dyn_hash_entry): Delete.
3575 (elf64_hppa_dyn_hash_lookup): Delete.
3576 (elf64_hppa_dyn_hash_traverse): Delete.
3577 (get_dyn_name): Delete.
3578 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3579 of struct elf64_hppa_dyn_hash_entry *.
3580 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3581 allocate_global_data_plt, allocate_global_data_stub,
3582 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3584 (hppa64_link_hash_newfunc): New.
3585 (elf64_hppa_hash_table_create): Rework.
3586 (count_dyn_reloc): Likewise.
3587 (hppa64_elf_local_refcounts): New.
3588 (elf64_hppa_check_relocs): Rework using standard technique for recording
3589 local DLT, PLT and OPD reference counts.
3590 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3591 elf_link_hash_entry *.
3592 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3593 allocate_global_data_plt, allocate_global_data_stub,
3594 allocate_global_data_opd, allocate_dynrel_entries,
3595 elf64_hppa_adjust_dynamic_symbol,
3596 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3597 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3598 Use hppa_link_hash_table. Rework.
3599 (elf64_hppa_link_output_symbol_hook): Rework.
3600 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3601 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3602 elf64_hppa_finish_dynamic_sections): Likewise.
3604 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3606 * elf32-arm.c (stub_reloc_type): Removed.
3607 (insn_sequence): Renamed reloc_type field to r_type.
3608 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3609 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3610 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3611 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3612 (arm_stub_is_thumb): Catch new stubs.
3613 (arm_type_of_stub): Handle new stubs.
3614 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3615 (bfd_elf32_arm_process_before_allocation): Remove useless
3618 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3620 * elf.c (elf_find_function): Use is_function_type to check
3623 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3625 * xtensa-modules.c: Revert to previous version 1.11 due
3626 to inadvertant commit.
3628 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3630 * elf32-xtensa.c (text_action_add): Separate test for action
3631 type. Break if saved action is ta_widen_insn at same offset.
3633 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3635 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3636 to elf32_arm_stub_long_branch_any_arm_pic.
3637 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3638 (enum elf32_arm_stub_type, arm_type_of_stub)
3639 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3642 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3644 * elf32-arm.c (PREV_SEC): Update comment.
3645 (group_sections): Rename argument to stubs_always_after_branch.
3646 Reverse the list and place stubs at the end of input sections.
3648 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3650 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3652 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3654 (arm_size_one_stub): Remove unnecessary break.
3655 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3657 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3659 * elf32-arm.c (stub_insn_type): New type.
3660 (stub_reloc_type): Likewise.
3661 (insn_sequence): Likewise.
3662 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3663 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3664 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3665 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3666 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3667 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3668 (elf32_arm_stub_hash_entry): Add new helper fields.
3669 (stub_hash_newfunc): Initialize these new fields.
3670 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3671 to take endianness into account.
3672 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3673 (arm_map_one_stub): Code is now more generic, thanks to
3676 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3678 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3680 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3681 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3682 BLX is not available. Fix typo in warning message. Add comments
3683 and improve formatting.
3684 (arm_build_one_stub): Adjust to new
3685 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3686 (arm_map_one_stub): Likewise.
3688 2009-02-23 Tristan Gingold <gingold@adacore.com>
3689 Eric Botcazou <ebotcazou@adacore.com>
3690 Douglas B Rupp <rupp@gnat.com>
3692 * vms.h: Update copyright year, fix comments, reorder declarations.
3693 (_bfd_save_vms_section): Remove the prototype.
3694 (EGPS_S_V_NO_SHIFT): New constant.
3695 (bfd_vms_set_section_flags): New prototype.
3696 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3698 (EGSY_S_W_FLAGS): Ditto.
3699 (EGSY_S_V_QUAD_VAL): Ditto.
3700 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3701 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3702 EGST_S_B_NAMLNG): Ditto.
3703 (ESRF_S_B_NAMLNG): Ditto.
3704 (ETIR_S_C_HEADER_SIZE): Ditto.
3705 (EGPS_S_V_ALLOC_64BIT): Ditto.
3706 (DST_S_C_EPILOG): Ditto.
3707 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3708 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3709 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3710 (DST_S_L_PCLINE_UNSLONG): Ditto.
3711 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3712 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3713 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3714 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3715 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3716 (DST_S_B_SRC_UNSBYTE): Ditto.
3717 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3719 (vms_section, vms_reloc): Remove types.
3720 (hdr_struc): Replaced by ...
3721 (hdr_struct): ... new type.
3722 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3723 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3724 (EMH_DATE_LENGTH): Ditto.
3725 (eom_struc): Replaced by ...
3726 (eom_struct): ... new type.
3727 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3728 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3729 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3730 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3731 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3732 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3733 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3734 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3735 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3736 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3737 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3738 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3739 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3740 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3741 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3742 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3743 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3744 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3745 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3746 (enum file_type_enum): New type.
3747 (struct location_struct): Removed.
3748 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3749 (struct funcinfo, struct module): Ditto.
3750 (struct vms_private_data_struct): Update fields.
3751 (struct vms_section_data_struct): New type.
3753 * vms.c: Update copyright year, fix comments,
3754 Fix includes for DECC, add prototypes.
3755 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3757 Use flavour to set is_vax, location_stack is removed.
3758 (struct pair): Declare.
3759 (fill_section_ptr): Initialize variables at declaration.
3760 Add guard to set SECTION_SYM flag, handlde und section.
3761 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3762 (_bfd_vms_slurp_object_records): New function, replaces previous
3764 (vms_slurp_module): New function.
3765 (vms_slurp_image): Ditto.
3766 (vms_object_p): Complete rewrite.
3767 (vms_mkobject): Use is_vax field to slect architecture.
3768 (free_reloc_stream): New function.
3769 (vms_convert_to_var): Ditto.
3770 (vms_convert_to_var_1): Ditto.
3771 (vms_convert_to_var_unix_filename): Ditto.
3772 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3774 (vms_new_section_hook): Set alignment to 0, allocate private data.
3775 (vms_get_section_contents): Load content.
3776 (vms_get_symbol_info): Handle undefined section.
3777 (vms_find_nearest_line): Handle.
3778 (alloc_reloc_stream): New function.
3779 (vms_slurp_reloc_table): Ditto.
3780 (vms_get_reloc_upper_bound): Make it real.
3781 (vms_canonicalize_reloc): Do the real work.
3782 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3784 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3785 (vms_set_arch_mach): Check arch.
3786 (vms_set_section_contents): Copy the content after allocation.
3787 (vms_alpha_vec): Update object flags.
3789 * vms-tir.c: Update copyright year, fix comments,
3790 add prototypes for new functions.
3791 (dst_define_location): New function.
3792 (dst_restore_location): New function.
3793 (dst_retrieve_location): New function.
3794 (dst_check_allocation): New function.
3795 (image_dump): Call dst_check_allocation.
3796 (image_write_b): Ditto.
3797 (image_write_w): Ditto.
3798 (image_write_l): Ditto.
3799 (image_write_q): Ditto.
3800 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3801 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3803 Call error handler instead of abort if name is not known.
3804 (etir_sta): Add quarter_relocs argument and set it.
3807 (etir_opr): Ditto, return FALSE in case of error.
3808 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3809 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3810 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3811 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3812 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3813 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3814 Return FALSE in case of error.
3815 (tir_sta): Change sign of psect.
3817 (tir_cmd): Fix cast. Makes tir_table static const.
3818 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3819 add argument to explain.
3820 (analyze_etir): Initialize maxptr, add quarter_relocs
3821 declaration, move some declarations into inner scopes.
3822 Handle quarter_relocs and STO_IMM.
3823 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3824 (_bfd_vms_slurp_relocs): New function.
3825 (_bfd_vms_decode_relocs): New function.
3826 (sto_imm): Rewritten.
3827 (start_first_etbt_record): New function.
3828 (start_another_etbt_record): Ditto.
3829 (etir_output_check): Ditto.
3830 (defer_reloc_p): Ditto.
3831 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3832 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3833 rewritte relocations handling.
3834 (_bfd_vms_write_tbt): Removed.
3835 (_bfd_vms_write_dbg): Ditto.
3837 * vms-misc.c: Update copyright year, Fix comments.
3838 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3839 (maybe_adjust_record_pointer_for_object): New function.
3840 (_bfd_vms_get_first_record): New function, replaces ...
3841 (_bfd_vms_get_record): .. removed.
3842 (_bfd_vms_get_object_record): New function.
3843 (_bfd_vms_get_object_record): New function.
3844 (vms_get_remaining_object_record): New function, replaces ...
3845 (_bfd_vms_get_next_record): ... removed.
3846 (add_new_contents): Removed.
3847 (_bfd_save_vms_section): Removed.
3848 (_bfd_get_vms_section): Removed.
3849 (_bfd_vms_output_flush): Write in VAR format.
3850 (new_symbol): Don't make UND section.
3852 * vms-hdr.c: Update copyright year, update list of record handled.
3853 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3854 (_bfd_vms_write_hdr): Strip vms and unix patches,
3855 add comments, truncate module name at 31 characters,
3856 use constants instead of hard-coded value,
3857 write BFD version instead of a fixed string.
3858 (_bfd_vms_slurp_ihd): New function.
3859 (_bfd_vms_slurp_isd): Ditto.
3860 (_bfd_vms_slurp_ihs): Ditto.
3861 (new_module): Ditto.
3862 (parse_module): Ditto
3863 (build_module_list): Ditto.
3864 (module_find_nearest_line): Ditto.
3865 (_bfd_vms_find_nearest_dst_line): Ditto.
3866 (vms_slurp_debug): Ditto.
3867 (_bfd_vms_slurp_dbg): Ditto.
3868 (_bfd_vms_slurp_tbt): Ditto.
3869 (_bfd_vms_write_dbg): Ditto.
3870 (_bfd_vms_write_tbt): Ditto.
3872 * vms-gsd.c: Update copyright year, update list of records handled.
3873 (EVAX_LITERALS_NAME): New macro.
3874 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3875 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3876 (register_universal_symbol): New function and prototype.
3877 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3878 improve debug messages,
3879 use constants instead of hard-coded value,
3880 fix missing endianness conversion,
3881 handle global symbol (SYMG).
3882 (bfd_vms_set_section_flags): New function.
3883 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3884 handle section literals,
3886 handle section bfd and vms flags,
3887 don't output LIB$INITIALIZE symbol,
3888 fix handling of weak symbols,
3889 fix evax vs vax procedure descriptor,
3890 handle absolute symbols.
3892 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3893 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3895 * makefile.vms (DEFS): Fix flags for VMS.
3897 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3899 * bfd-in2.h: Regenerated.
3900 * libbfd.h: Regenerated.
3902 2009-02-20 Cary Coutant <ccoutant@google.com>
3904 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3907 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3910 * coffcode.h (coff_write_object_contents): Don't let the string
3911 table offset overflow the s_name field when using long section names.
3913 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3915 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3916 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3917 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3918 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3919 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3920 (bfd_pmac_xcoff_backend_data): Likewise.
3921 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3922 (bfd_xcoff_aix5_backend_data): Likewise.
3923 (xcoff64_write_object_contents): Delete unused long_section_names
3925 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3926 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3928 * coffcode.h (documentation): Update to describe long section names.
3929 (COFFLONGSECTIONCATHELPER): New helper macro.
3930 (BLANKOR1TOODD): Likewise.
3931 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3932 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3933 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3934 (bfd_coff_set_long_section_names_allowed): New function.
3935 (bfd_coff_set_long_section_names_disallowed): Likewise.
3936 (struct bfd_coff_backend_data): Add new backend hook function
3937 pointer _bfd_coff_set_long_section_names.
3938 (bfd_coff_set_long_section_names): New backend hook.
3939 (coff_write_object_contents): Only generate long section names if
3940 bfd_coff_long_section_names() indicates they are currently enabled.
3941 (bfd_coff_std_swap_table): Make non-const, and initialise long
3942 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3943 (ticoff0_swap_table): Likewise to both.
3944 (ticoff1_swap_table): Again, likewise to both.
3945 * coffgen.c (make_a_section_from_file): Allow long section names
3946 as inputs even if not currently allowed for outputs.
3947 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3948 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3949 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3950 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3951 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3952 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3953 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3954 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3955 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3956 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3957 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3958 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3959 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3960 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3961 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3962 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3963 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3964 * libcoff-in.h: Update copyright year to cause updated copyright
3965 year in generated libcoff.h, and fix typo.
3966 * libcoff.h: Regenerated.
3967 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3968 (_bfd_ecoff_no_long_sections): Add prototype.
3969 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3970 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3971 defined by an including .c file.
3972 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3973 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3974 (ticoff1_swap_table): Likewise to both.
3976 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3978 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3979 stub. Catch default case error.
3980 (arm_map_one_stub): Add missing Thumb mapping symbol.
3982 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3985 * elf32-avr.c: Handle case where no local symbos exist correctly.
3987 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3990 * elf32-arm.c (arm_long_branch_stub,
3991 arm_thumb_v4t_long_branch_stub,
3992 arm_thumb_thumb_long_branch_stub,
3993 arm_thumb_arm_v4t_long_branch_stub,
3994 arm_thumb_arm_v4t_short_branch_stub,
3995 arm_pic_long_branch_stub):
3996 Renamed to elf32_arm_stub_long_branch_any_any,
3997 elf32_arm_stub_long_branch_v4t_arm_thumb,
3998 elf32_arm_stub_long_branch_thumb_only,
3999 elf32_arm_stub_long_branch_v4t_thumb_arm,
4000 elf32_arm_stub_short_branch_v4t_thumb_arm,
4001 elf32_arm_stub_long_branch_any_any_pic.
4002 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4003 arm_thumb_thumb_stub_long_branch,
4004 arm_thumb_arm_v4t_stub_long_branch,
4005 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4006 Renamed to arm_stub_long_branch_any_any,
4007 arm_stub_long_branch_v4t_arm_thumb,
4008 arm_stub_long_branch_thumb_only,
4009 arm_stub_long_branch_v4t_thumb_arm,
4010 arm_stub_short_branch_v4t_thumb_arm,
4011 arm_stub_long_branch_any_any_pic.
4013 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4015 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4016 in branch offset check.
4018 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4020 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4021 add toc.symndx and toc.add.
4022 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4024 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4026 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4027 (branch_reloc_hash_match): New function, extracted from..
4028 (ppc64_elf_tls_optimize): ..here.
4029 (ppc64_elf_relocate_section): Properly set addends when optimizing
4030 tls sequences. Avoid unnecessary reading and writing of insns.
4031 Only redo reloc when symbol changed. Bypass symbol checks when
4033 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4034 (branch_reloc_hash_match): New function, extracted from..
4035 (ppc_elf_tls_optimize): ..here.
4036 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4037 Don't clear addend on zapped __tls_get_addr reloc.
4039 2009-02-12 Nick Clifton <nickc@redhat.com>
4042 * elflink.c (bfd_elf_final_link): When counting the relocations,
4043 if the header size has not been set yet then assume that it will
4044 match the output section's reloc type.
4046 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4048 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4051 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4053 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4054 (find_function): Likewise.
4055 (pasted_function): Don't error if no prior function found.
4056 (discover_functions): Revert 2008-12-10 change. Extend first
4057 function range to start of section.
4059 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4061 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4063 * elf64-hppa.h: Likewise.
4065 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4067 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4070 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4072 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4073 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4075 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4077 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4078 * archures.c (bfd_mach_mips_xlr): Define.
4079 * bfd-in2.h: Regenerate.
4080 * cpu-mips.c (I_xlr): Define.
4081 (arch_info_struct): Add XLR entry.
4082 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4083 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4084 (mips_mach_extensions): Add XLR entry.
4086 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4088 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4090 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4092 * configure.in: AC_SUBST pdfdir.
4093 * Makefile.am: Add install-pdf, install-pdf-am
4094 and install-pdf-recursive targets. Define pdfdir.
4095 * doc/Makefile.am: Define pdf__strip_dir. Add
4096 install-pdf and install-pdf-am targets.
4097 * po/Make-in: Add install-pdf target.
4098 * configure: Regenerate.
4099 * Makefile.in: Regenerate
4100 * doc/Makefile.in: Regenerate.
4102 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4104 * bfd-in2.h: Regenerate.
4105 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4106 fields from n_entries to n_slots where appropriate, update comments.
4107 (HOWTO): Add TLS relocations.
4108 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4109 (enum elf_m68k_got_offset_size): New enum.
4110 (struct elf_m68k_got_entry.type): Move field to ...
4111 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4112 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4114 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4116 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4117 fields into n_entries array. Update comments.
4118 (elf_m68k_init_got): Simplify, update all uses.
4119 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4120 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4121 GOT entries; update name, update all uses.
4122 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4123 (elf_m68k_get_got_entry): Update.
4124 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4126 (elf_m68k_remove_got_entry_type): Simplify.
4127 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4128 (elf_m68k_can_merge_gots): Update.
4129 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4130 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4131 GOT entries, simplify.
4132 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4133 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4134 field, remove obsoleted local_n_entries field.
4135 (elf_m68k_partition_multi_got_2): New static function.
4136 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4138 (elf_m68k_remove_got_entry_type): Update.
4139 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4140 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4141 update of sgot->size and srelgot->size.
4142 (elf_m68k_gc_sweep_hook): Update.
4143 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4144 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4146 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4147 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4149 2009-02-02 DJ Delorie <dj@redhat.com>
4151 * elf32-mep.c (config_names): Regenerate configuration.
4153 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4155 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4156 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4157 * elf.c (bfd_elf_get_str_section): Make static.
4158 (bfd_elf_find_section): Delete.
4159 * libbfd.h: Regenerate.
4161 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4163 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4164 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4166 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4168 * elflink.c (on_needed_list): New function.
4169 (elf_link_add_object_symbols): Link in --as-needed libs if they
4170 satisfy undefined symbols in other libs.
4172 2009-01-30 Julian Brown <julian@codesourcery.com>
4174 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4175 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4176 with --just-symbols (-R).
4178 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4180 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4181 high_pc in order to properly sign-extend VMAs.
4183 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4184 Mark Shinwell <shinwell@codesourcery.com>
4185 Catherine Moore <clm@codesourcery.com>
4187 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4189 2009-01-28 Catherine Moore <clm@codesourcery.com>
4191 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4192 SEC_LOAD for dynamic relocation sections.
4194 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4196 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4197 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4198 the size of local TLS data.
4200 2009-01-27 Andreas Schwab <schwab@suse.de>
4202 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4203 architectures in the archive.
4205 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4207 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4208 <R_CRIS_32_DTPREL>: Correct relocation value.
4210 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4211 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4212 symbols with non-default visibility.
4214 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4216 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4217 describing the trampolines.
4218 (ppc_elf_relocate_section): Update relocs to describe the
4221 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4223 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4224 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4225 and R_PARISC_PCREL12F relocations.
4227 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4230 * elflink.c (find_version_for_sym): New function split out from,
4231 but without export_dynamic test, ..
4232 (_bfd_elf_link_assign_sym_version): ..here.
4233 (_bfd_elf_export_symbol): Use it.
4235 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4237 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4238 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4239 * elflink.c: ..here, somewhat modified.
4240 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4241 _bfd_elf_link_find_version_dependencies,
4242 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4243 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4244 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4246 * elflink.c: ..and make static here.
4247 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4248 of output_bfd from struct elf_find_verdep_info.
4249 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4250 struct elf_info_failed.
4251 (bfd_elf_size_dynamic_sections): Adjust.
4253 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4256 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4257 after comp_unit_find_line call.
4259 2009-01-21 Nick Clifton <nickc@redhat.com>
4262 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4263 tm_gmtoff field in struct tm.
4265 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4267 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4268 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4269 sections in soft-icache lines unless non_ia_text. Don't add
4270 rodata if doing so would exceed line size.
4272 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4274 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4275 types than bfd_link_hash_indirect, before early return, call
4276 _bfd_elf_link_hash_copy_indirect.
4278 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4280 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4281 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4282 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4283 (elf_backend_obj_attrs_order): New define.
4284 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4285 (elfNN_bed): Add elf_backend_obj_attrs_order.
4287 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4289 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4290 (obj_attr_size): Likewise.
4291 (write_obj_attribute): Likewise.
4292 (_bfd_elf_copy_obj_attributes): Likewise.
4293 (_bfd_elf_parse_attributes): Likewise.
4294 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4295 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4296 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4297 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4298 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4301 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4303 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4304 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4305 (bfd_elf_add_obj_attr_string): Likewise.
4306 (bfd_elf_add_obj_attr_int_string): Likewise.
4307 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4308 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4309 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4310 Tag_nodefaults has no default value.
4311 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4312 comment to reflect the new state.
4314 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4317 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4318 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4319 (adjust_z_magix): Delete dead code handling QMAGIC.
4321 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4323 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4324 IMAGE_SCN_MEM_DISCARDABLE.
4326 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4328 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4329 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4330 * configure.in (commonbfdlib): Delete.
4331 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4332 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4333 is available, not just for linux.
4334 * po/SRC-POTFILES.in: Regenerate.
4335 * Makefile.in: Regenerate.
4336 * configure: Regenerate.
4338 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4339 Julian Brown <julian@codesourcery.com>
4341 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4342 ARM attributes in ABI 2.07.
4343 * elf32-arm.c (get_secondary_compatible_arch): New function.
4344 (set_secondary_compatible_arch): New function.
4345 (tag_cpu_arch_combine): New function.
4346 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4347 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4348 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4349 make it fit with order_01243.
4350 Add support for Tag_also_compatible_with,
4351 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4352 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4353 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4354 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4355 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4356 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4357 Rework the way unknown attributes are handled.
4358 Defer errors until all attributes have been processed.
4360 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4362 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4363 bfd_elf_add_obj_attr_int_string.
4364 Read Tag_compatibility from its new location in the attribute array,
4365 rather than the attribute list.
4366 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4367 bfd_elf_add_obj_attr_int_string.
4368 (_bfd_elf_parse_attributes): Likewise.
4369 (_bfd_elf_merge_object_attributes): There's now only one
4370 Tag_compatibility, and it's in the array, not the list.
4371 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4373 (bfd_elf_add_obj_attr_compat): Rename to
4374 bfd_elf_add_obj_attr_int_string.
4375 (bfd_elf_add_proc_attr_compat): Rename to
4376 bfd_elf_add_proc_attr_int_string.
4377 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4380 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4382 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4383 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4384 (vmsutil.lo): Add dependency rule.
4385 * Makefile.in: Regenerate.
4386 * config.bfd (ia64*-*-*vms*): Add case.
4387 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4388 * configure: Regenerate.
4389 * vmsutil.c: New file.
4390 * vmsutil.h: New file.
4391 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4393 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4394 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4395 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4396 elfNN_vms_object_p): New functions
4397 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4399 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4402 * elflink.c (elf_gc_sweep): Exclude the group section if the
4403 first member of the section group is excluded.
4405 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4408 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4409 saved filename, use bfd_alloc rather than bfd_malloc for it.
4411 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4413 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4415 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4417 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4419 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4421 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4423 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4425 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4427 (struct got_entry): Add br_addr.
4428 (struct call_info): Add priority.
4429 (struct function_info): Add lr_store and sp_adjust.
4430 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4431 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4432 area as an overlay, and check that no other overlays exist. Look up
4433 icache overlay manager entry sym.
4434 (BRA_STUBS, BRA, BRASL): Define.
4435 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4436 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4438 (count_stub, build_stub): Support soft-icache.
4439 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4440 (spu_elf_size_stubs): Size soft-icache stubs.
4441 (overlay_index): New function.
4442 (spu_elf_build_stubs): Make static. Support soft-icache.
4443 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4444 (find_function_stack_adjust): Save lr store and stack adjust insn
4446 (maybe_insert_function): Adjust find_function_stack_adjust call.
4447 (mark_functions_via_relocs): Retrieve priority.
4448 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4449 (sort_calls): Sort by priority first.
4450 (mark_overlay_section): Ignore .ovl.init.
4451 (sum_stack): Only print when stack_analysis.
4452 (print_one_overlay_section): New function, extracted from..
4453 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4454 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4455 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4456 analysis. Call spu_elf_build_stubs.
4457 (spu_elf_relocate_section): For soft-icache encode overlay index
4459 (spu_elf_output_symbol_hook): Support soft-icache.
4460 (spu_elf_modify_program_headers: Likewise.
4462 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4463 num_regions to num_lines. Add line_size and max_branch.
4464 (enum _ovly_flavour): Add ovly_soft_icache.
4465 (spu_elf_build_stubs): Delete.
4467 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4469 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4470 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4472 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4474 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4475 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4476 the program, the known offset starts at the negative size of the
4478 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4481 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4483 * config.bfd: Add lm32-*-rtems*.
4485 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4487 * coff-ppc.c: Add 2009 to Copyright.
4488 * elf32-cris.c: Likewise.
4489 * elflink.c: Likewise.
4491 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4493 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4494 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4496 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4499 * elflink.c (elf_merge_st_other): New.
4500 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4501 hide them if needed.
4502 (elf_link_add_object_symbols): Updated.
4504 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4507 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4508 ref_dynamic and dynamic_def fields when setting def_regular
4511 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4514 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4517 For older changes see ChangeLog-2008
4523 version-control: never
projects / external / binutils.git / blob