1 2009-09-23 Jie Zhang <jie.zhang@analog.com>
3 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
4 .rel.plt and .plt sections are removed.
5 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
6 section. Remove the duplicated removing of empty .rel.plt
9 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
11 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
12 patch to handle the new personality relaxation.
14 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
16 * elf-eh-frame.c (make_pc_relative): New function.
17 (_bfd_elf_write_section_eh_frame): Use it.
19 2009-09-21 Alan Modra <amodra@bigpond.net.au>
21 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
22 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
23 (MR_0_3, MR_3_0): Define.
24 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
25 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
26 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
27 table. Check for presense of __tls_get_addr_opt
28 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
29 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
30 (write_glink_stub): Add param p.
31 (ppc_elf_relocate_section): Adjust write_glink_stub call.
32 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
34 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
35 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
36 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
37 table. Check for presense of __tls_get_addr_opt.
38 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
39 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
40 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
41 LD_R2_0R1, MTLR_R11): Define.
42 (build_tls_get_addr_stub): New function.
43 (ppc_build_one_stub): Call it.
44 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
45 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
46 __tls_get_addr plt call.
47 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
49 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
51 * elf-bfd.h (eh_cie_fde): Add personality_offset and
52 make_per_encoding_relative to the CIE structure. Add a padding field.
53 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
54 rather than 0xf0 when masking out the base address encoding
55 Record the offset of personality data from the start of the CIE.
56 Remove a repeated elf_backend_can_make_relative_eh_frame check.
57 (find_merged_cie): Take an info argument. If the personality
58 binds locally, try converting an absolute personality into
60 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
61 when masking out the base address encoding. Update the call to
63 (_bfd_elf_eh_frame_section_offset): Discard relocations against
64 the personality data if we are converting into PC-relative form.
65 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
66 when masking out the base address encoding. Handle
67 make_per_encoding_relative.
69 2009-09-18 Alan Modra <amodra@bigpond.net.au>
72 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
73 R_PPC_EMB_SDA2I16 complain_overflow_signed.
74 (create_sdata_sym): Pass info rather than htab.
75 Update all callers. Ensure symbols are hidden.
76 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
77 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
78 _GLOBAL_OFFSET_TABLE_.
79 (elf_finish_pointer_linker_section): Don't assume that sdata base
80 symbol is always at 0x8000 offset. Don't subtract the addend here.
81 (is_static_defined): New function.
82 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
83 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
84 relocs. Downgrade error on unexpected section for EMB_SDA2REL
85 reloc symbols to a warning.
87 2009-09-18 Nick Clifton <nickc@redhat.com>
89 * po/es.po: Updated Spanish translation.
90 * po/vi.po: Updated Vietnamese translation.
92 2009-09-18 Alan Modra <amodra@bigpond.net.au>
94 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
95 functions. Use throughout.
96 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
98 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
99 (add_symbol_adjust): Simplify.
100 (defined_code_entry, defined_func_desc): New functions.
101 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
102 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
103 defined_code_entry to follow indirect sym links.
104 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
105 (ppc_type_of_stub): Follow indirect sym links.
106 (toc_adjusting_stub_needed): Likewise.
107 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
108 rather than defining them at stub.
109 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
112 2009-09-16 Tristan Gingold <gingold@adacore.com>
114 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
116 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
117 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
118 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
119 when possible to avoid warnings.
120 (bfd_mach_o_print_section_map): Ditto.
121 (bfd_mach_o_section_get_entry_size): New function.
122 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
124 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
126 2009-09-14 Nick Clifton <nickc@redhat.com>
128 * po/fi.po: Updated Finnish translation.
130 2009-09-11 Nick Clifton <nickc@redhat.com>
132 * po/bfd.pot: Updated by the Translation project.
134 2009-09-11 Philippe De Muyter <phdm@macqel.be>
136 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
137 hack. objcopy `-B' (`--binary-architecture') option is now handled
140 2009-09-11 Nick Clifton <nickc@redhat.com>
142 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
145 2009-09-11 Jie Zhang <jie.zhang@analog.com>
147 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
148 NULL if `ht' is NULL.
150 2009-09-09 Martin Thuresson <martin@mtme.org>
152 Update soruces to compile cleanly with -Wc++-compat:
153 * aoutx.h: Add casts.
154 * archive.c: Add casts.
155 * archive64.c: Add casts.
156 * archures.c: Add casts.
157 * bfd-in2.h: Regenerated.
158 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
159 * bfdio.c: Add casts.
160 * binary.c: Add casts.
161 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
162 parameter to use enum value instead of int.
163 * coffcode.h: Add casts.
164 * coffgen.c: Add casts.
165 * cofflink.c: Add casts.
166 * compress.c: Add casts.
167 * dwarf1.c: Add casts.
168 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
169 bfd_ptr. Update code to use new name.
170 * elf-attrs.c: Add casts.
171 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
172 anonymous struct. (union gotplt_union, struct
173 elf_link_virtual_table_entry): Move to top level.
174 * elf-eh-frame.c: Add casts.
175 * elf-strtab.c: Add casts.
176 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
177 argument name from typename to type_name.
178 * elf32-i386.c: Add casts.
179 * elf64-x86-64.c: Add casts.
180 * elfcode.h: Add casts.
181 * elfcore.h: Add casts.
182 * elflink.c: Add casts.
183 * format.c: Add casts.
186 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
188 * libbfd.c: Add casts.
189 * linker.c: Add casts.
190 * merge.c: Add casts.
191 * opncls.c: Add casts.
192 * peXXigen.c: Add casts.
193 * peicode.h: Add casts.
194 * reloc.c: Add casts.
195 * section.c: Add casts.
196 * simple.c: Add casts.
198 * stabs.c: Add casts.
200 * targets.c: Add casts.
201 * tekhex.c: Add casts.
202 * verilog.c: Add casts.
204 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
206 * configure: Regenerate.
208 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
210 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
211 for the mode of target PLT entries.
212 (allocate_dynrelocs): Only adjust symbol type if setting its
215 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
217 * configure: Regenerate.
219 2009-09-09 Nick Clifton <nickc@redhat.com>
222 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
223 section headers containing sh_link values of SHN_BEFORE or
225 * elfcode.h (elf_object_p): Likewise.
227 2009-09-09 Tristan Gingold <gingold@adacore.com>
229 Handle DYLD_INFO introduced by Darwin10.
230 * mach-o.h (bfd_mach_o_load_command_type): Add
231 BFD_MACH_O_LC_DYLD_INFO.
232 (bfd_mach_o_dyld_info_command): New type.
233 (bfd_mach_o_load_command): Add dyld_info field.
234 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
235 (bfd_mach_o_scan_read_dyld_info): New function.
236 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
237 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
238 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
239 (bfd_mach_o_print_dyld_info): New function.
241 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
243 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
244 linkonce or linker script discarded section.
246 2009-09-09 Alan Modra <amodra@bigpond.net.au>
248 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
250 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
252 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
253 range call the bfd error hander and use R_68K_NONE instead.
255 2009-09-07 Tristan Gingold <gingold@adacore.com>
257 * po/SRC-POTFILES.in: Regenerate.
258 * po/bfd.pot: Regenerate.
260 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
261 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
262 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
263 st_mtim.tv_nsec to gas/configure.in
264 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
265 * configure: Regenerate.
266 * config.in: Regenerate.
267 * vmsutil.c: Moved to gas/config/te-vms.c
268 * vmsutil.h: Removed.
269 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
270 (BFD32_BACKENDS): Remove vmsutil.lo
271 * Makefile.in: Regenerate.
273 2009-09-05 Eli Zaretskii <eliz@gnu.org>
275 * coffcode.h: Include libiberty.h.
277 2009-09-05 Martin Thuresson <martin@mtme.org>
279 * coff-arm.c (coff_arm_relocate_section)
280 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
281 Change member name class to symbol_class.
282 * coff-i960.c (coff_i960_relocate_section) Rename variable
283 class to class_val. Change member name class to symbol_class.
284 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
285 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
286 * coff-stgo32.c (adjust_aux_in_post)
287 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
289 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
290 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
291 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
293 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
294 variables named class to n_sclass. (coff_write_symbols): Rename
295 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
296 argument class to symbol_class.
297 * cofflink.c (_bfd_coff_link_hash_newfunc)
298 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
299 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
300 Update code to use renamed members.
301 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
302 argument class to in_class.
303 * libcoff-in.h (struct coff_link_hash_entry, struct
304 coff_debug_merge_type) Renamed members class to symbol_class and
306 * libcoff.h Regenerated.
307 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
308 Rename argument class to in_class.
309 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
311 * pef.h (struct bfd_pef_imported_symbol): Changed name of
312 member class to symbol_class.
314 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
316 * configure: Regenerated.
318 2009-09-04 Tristan Gingold <gingold@adacore.com>
320 * configure.in: Bump version to 2.20.51
322 2009-09-04 Alan Modra <amodra@bigpond.net.au>
324 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
326 2009-09-04 Jie Zhang <jie.zhang@analog.com>
328 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
330 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
331 for empty .rela.bss and .rel.plt sections.
333 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
335 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
336 R_MIPS_JALR unless symbol resolves locally.
338 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
340 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
341 has_static_relocs for R_MIPS_JALR.
343 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
345 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
346 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
349 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
351 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
354 2009-09-01 Tristan Gingold <gingold@adacore.com>
356 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
357 dependencies. Reindent.
358 * configure.com: Ported to Itanium VMS. Now generates a build.com
359 to build without make. Add messages but make edit silent.
360 * hosts/alphavms.h: Add a prototype for stpcpy.
361 * vms.c: Add a missing include for Alpha VMS.
362 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
364 2009-08-31 Jan Beulich <jbeulich@novell.com>
366 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
367 * elf.c (bfd_elf_get_default_section_type): New.
368 (elf_fake_sections): Use bfd_elf_get_default_section_type.
370 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
372 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
374 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
376 2009-08-30 Alan Modra <amodra@bigpond.net.au>
379 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
380 (bfd_emul_get_commonpagesize): Likewise.
382 2009-08-29 Martin Thuresson <martin@mtme.org>
384 * elf32-arm.c (struct stub_def): Rename member template to
385 template_sequence. (arm_build_one_stub,
386 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
387 Rename variable template to template_sequence.
388 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
389 Rename variable template to template_val.
390 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
392 * coffgen.c (coff_make_empty_symbol)
393 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
394 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
396 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
398 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
400 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
401 * ieee.c (ieee_make_empty_symbol): Rename variable new to
403 * linker.c (bfd_new_link_order): Rename variable new to
405 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
407 * oasys.c (oasys_make_empty_symbol): Rename variable new to
409 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
410 new to new_symbol_type.
411 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
413 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
415 (read_hdr, rs6000coff_core_p)
416 (rs6000coff_core_file_matches_executable_p)
417 (rs6000coff_core_file_failing_command)
418 (rs6000coff_core_file_failing_signal): Updated function to use new
420 * som.c (som_make_empty_symbol): Rename variable new to
422 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
424 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
425 variable new to new_symbol.
427 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
429 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
430 bfdlibdir and bfdincludedir.
431 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
432 [INSTALL_LIBBFD]: ... here, ...
433 [INSTALL_LIBBFD]: ... and empty overrides here.
434 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
435 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
436 * Makefile.in: Regenerate.
437 * configure: Regenerate.
439 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
441 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
442 relocations. Rewrite output of dynamic TLS relocations.
443 (DTP_OFFSET, TP_OFFSET): New constants.
444 (dtpoff_base): Update.
445 (tpoff): Rename to tpoff_base, update.
446 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
447 New functions. Move code from elf_m68k_relocate_section here.
448 (elf_m68k_relocate_section): Update.
449 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
451 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
453 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
455 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
456 Handle non_got_ref field.
457 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
459 2009-08-26 Alan Modra <amodra@bigpond.net.au>
462 * linker.c (bfd_find_version_for_sym): Revert warning.
464 2009-08-26 Alan Modra <amodra@bigpond.net.au>
467 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
468 other wildcard match. Warn on multiple wildcard matches.
470 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
472 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
474 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
475 only in this condition.
476 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
477 to build but not install libbfd.la in this condition.
478 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
479 (install_libbfd, install_libbfd): Remove.
480 * Makefile.in: Regenerate.
481 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
482 (INCLUDES): ... this.
484 * doc/Makefile.in: Regenerate.
486 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
488 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
489 dependency tracking to work for them.
490 (targets.lo, archures.lo, dwarf.lo): Rewrite to
491 use automake dependency tracking mechanism.
492 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
493 (mkdep section): Remove.
494 (BUILT_SOURCES): New, list $(BUILD_HFILES).
495 * Makefile.in: Regenerate.
496 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
498 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
499 (install-pdf, install-pdf-recursive, install-html)
500 (install-html-recursive): Remove.
501 * Makefile.in: Regenerate.
503 * Makefile.in: Regenerate.
504 * aclocal.m4: Likewise.
505 * config.in: Likewise.
506 * configure: Likewise.
508 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
510 * elf32-arm.c (arch_has_thumb2_nop): New function.
511 (arch_has_arm_nop): New function.
512 (elf32_arm_final_link_relocate): NOP opcodes changed.
514 2009-08-16 Doug Evans <dje@google.com>
516 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
517 at least don't leak memory.
519 2009-08-13 DJ Delorie <dj@redhat.com>
521 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
524 2009-08-12 Nick Clifton <nickc@redhat.com>
526 * po/fi.po: Updated Finnish translation.
528 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
530 Merge some FRV FDPIC changes into the Blackfin code.
531 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
532 summary reloc information.
533 (bfinfdpic_dynamic_got_plt_info): New.
534 (_bfin_create_got_section): Create the PLT section here.
535 (elf32_bfinfdpic_create_dynamic_sections): Not here.
536 (_bfinfdpic_count_nontls_entries): Move out of...
537 (_bfinfdpic_count_got_plt_entries): ... here.
538 (_bfinfdpic_count_relocs_fixups): Likewise.
539 (_bfinfdpic_reset_got_plt_entries): New.
540 (_bfinfdpic_size_got_plt): Move out of...
541 (elf32_bfinfdpic_size_dynamic_sections): ... here.
542 (bfinfdpic_relocate_section): Be careful not to call
543 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
544 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
546 (elf_backend_discard_info): Define for FD-PIC.
548 2009-08-11 Alan Modra <amodra@bigpond.net.au>
550 * elflink.c: Add FIXMEs for some places that require octets_per_byte
552 * elf-eh-frame.c: Likewise.
555 2009-08-11 Alan Modra <amodra@bigpond.net.au>
557 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
558 to x86 and x86_64 configurations.
559 * configure: Regenerate.
561 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
563 Stop using bfd_usrdata in libbfd.
564 * coff-stgo32.c (bfd_coff_go32stub): Remove.
565 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
566 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
567 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
568 filehdr_dst->u.go32.stub. New comment with the reason.
569 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
570 Substitute the removed macro bfd_coff_go32stub.
571 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
572 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
573 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
574 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
575 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
577 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
578 * libcoff-in.h (coff_data_type): New field go32stub.
579 * libcoff.h: Regenerated.
581 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
583 Fix go32 stub preservation by objcopy.
584 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
585 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
588 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
590 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
592 (elf32_arm_final_link_relocate): Treat local undefined symbols the
593 same as global undefined symbols.
594 (elf32_arm_relocate_section): Give an error for local undefined
595 non-weak symbols, unless the reloc will not use the symbol.
597 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
599 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
600 (ppc_elf_relax_section): Use symbol index to distinguish
603 2009-08-10 Alan Modra <amodra@bigpond.net.au>
605 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
607 2009-08-10 Alan Modra <amodra@bigpond.net.au>
609 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
610 info for STT_GNU_IFUNC.
611 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
612 on got refs in case the symbol turns out to be ifunc.
613 (ppc_elf_gc_sweep_hook): Similarly.
614 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
615 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
616 (ppc_elf_size_dynamic_sections): Likewise.
617 (ppc_elf_relocate_section): Likewise.
619 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
621 From Mike Frysinger <michael.frysinger@analog.com>
622 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
623 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
624 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
625 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
626 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
627 Adjust to match the renamed reloc definitions.
629 2009-08-08 Alan Modra <amodra@bigpond.net.au>
632 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
633 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
635 2009-08-07 Tom Tromey <tromey@redhat.com>
637 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
640 2009-08-06 Michael Eager <eager@eagercon.com>
642 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
643 * Makefile.in: Regenerate.
644 * archures.c: Add bfd_arch_microblaze.
645 * bfd-in2.h: Regenerate.
646 * config.bfd: Add microblaze target.
647 * configure.in: Add bfd_elf32_microblaze_vec target.
648 * configure: Regenerate.
649 * cpu-microblaze.c: New.
650 * elf32-microblaze.c: New.
651 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
652 * libbfd.h: Regenerate.
653 * reloc.c: Add MICROBLAZE relocations.
654 * section.c: Add struct relax_table and relax_count to section.
655 * targets.c: Add bfd_elf32_microblaze_vec.
657 2009-08-06 Jakub Jelinek <jakub@redhat.com>
658 Alan Modra <amodra@bigpond.net.au>
661 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
663 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
664 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
666 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
668 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
669 at least once when fixing cortex-a8.
671 2009-08-05 Chao-ying Fu <fu@mips.com>
673 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
674 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
675 for CPUs. It is true for RM9000.
676 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
678 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
679 to guard the transformation.
681 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
683 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
684 (spu_elf_size_sections): Declare prototype.
685 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
686 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
687 (spu_elf_emit_fixup): New function.
688 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
689 (spu_elf_size_sections): New function.
691 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
693 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
694 (arm_build_one_stub): Build a8 veneers as a separate pass.
695 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
696 parameters. Use them to check if we create a different a8 fixup
697 than the previous pass.
698 (elf32_arm_size_stubs): Move scope of stub_changed and
699 prev_num_a8_fixes into main loop.
700 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
702 2009-08-04 Alan Modra <amodra@bigpond.net.au>
704 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
705 which find_plt_ent is called. Delete redundant code.
707 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
710 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
711 invalid string offset.
713 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
716 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
717 to htab->init_got_offset and plt to htab->init_plt_offset
718 when discarding space for dynamic relocations.
720 2009-08-03 Alan Modra <amodra@bigpond.net.au>
722 * elf32-ppc.c (struct plt_entry): Revise comments.
723 (ppc_elf_check_relocs): Don't create needless plt_entry info
724 for non-pie executables. Don't test info->pie when info->shared
725 already covers that case.
726 (ppc_elf_gc_sweep_hook): Adjust for above change.
727 (add_stub_sym): Don't test info->pie when info->shared tested.
728 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
729 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
730 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
731 (ppc_elf_relocate_section): Likewise.
733 2009-08-03 Alan Modra <amodra@bigpond.net.au>
735 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
736 for local ifunc symbols in non-pie executables, regardless of
737 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
738 code so that it's obvious that we only do anything special for
740 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
741 (allocate_dynrelocs): Correct comment for syms defined in plt.
742 Don't specially allocate ifunc dyn relocs.
743 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
744 (ppc_elf_relocate_section): Set "relocation" value for ifunc
745 syms in non-pie executables. No specially allocated dyn relocs
746 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
747 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
748 a non-pie executable.
750 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
751 Jakub Jelinek <jakub@redhat.com>
754 * elf32-i386.c (elf_i386_tls_transition): Check executable
755 instead of shared for TLS when building PIE.
756 (elf_i386_check_relocs): Likewise.
757 (elf_i386_allocate_dynrelocs): Likewise.
758 (elf_i386_relocate_section): Likewise.
760 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
761 instead of shared for TLS when building PIE.
762 (elf64_x86_64_check_relocs): Likewise.
763 (elf64_x86_64_allocate_dynrelocs): Likewise.
764 (elf64_x86_64_relocate_section): Likewise.
766 2009-07-31 Anthony Green <green@moxielogic.com>
768 * config.bfd (targ_cpu): Add moxie-uclinux support.
770 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
772 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
774 2009-07-30 Alan Modra <amodra@bigpond.net.au>
776 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
777 used by indirect function support. Count dynamic relocs for
779 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
780 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
781 in iplt and their relocs in reliplt. Don't make ifunc syms
782 dynamic. Allocate got entry relocs for non-dynamic ifunc in
783 reliplt. Handle other dynamic relocs for ifunc.
784 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
785 ifunc in reliplt, likewise relocs for got against local ifunc.
786 Typo fix on reliplt size adjust.
787 (ppc_elf_relocate_section): Don't use plt scheme of allocating
788 relocs 1-1 with entries for iplt, instead just add using
789 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
790 Error on invalid ifunc dyn relocs.
791 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
793 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
794 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
795 (ppc64_elf_reloc_type_lookup): Handle new relocs.
796 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
797 (allocate_dynrelocs): As for elf32-ppc.c above.
798 (ppc64_elf_size_dynamic_sections): Likewise.
799 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
800 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
801 (ppc_size_one_stub): Similarly.
802 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
804 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
806 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
808 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
809 change. Add note to head comment.
811 2009-07-28 Jan Beulich <jbeulich@novell.com>
813 * archive.c (get_extended_arelt_filename): Remove redundant
814 range check on index.
816 2009-07-27 Doug Kwan <dougkwan@google.com>
818 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
820 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
822 * archures.c bfd_*_arch): Sorted.
823 (bfd_archures_list): Likewise.
825 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
827 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
828 to R_cr16_NUM32 relocation.
830 2009-07-26 Michael Eager <eager@eagercon.com>
832 * archures.c: Add bfd_mach_ppc_405
835 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
837 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
838 * cpu-l1om.c (bfd_l1om_arch): Likewise.
840 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
842 * archures.c (bfd_architecture): Add bfd_arch_l1om.
843 (bfd_l1om_arch): New.
844 (bfd_archures_list): Add &bfd_l1om_arch.
845 * bfd-in2.h: Regenerated.
847 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
848 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
849 if bfd_elf64_x86_64_freebsd_vec is supported.
850 (targ_selvecs): Likewise.
852 * configure.in: Support bfd_elf64_l1om_vec and
853 bfd_elf64_l1om_freebsd_vec.
854 * configure: Regenerated.
858 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
859 (bfd_elf64_l1om_vec): Likewise.
860 (bfd_elf64_l1om_freebsd_vec): Likewise.
862 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
863 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
864 * Makefile.in: Regenerated.
866 * targets.c (bfd_elf64_l1om_vec): New.
867 (bfd_elf64_l1om_freebsd_vec): Likewise.
868 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
869 bfd_elf64_l1om_freebsd_vec.
871 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
872 Alan Modra <amodra@bigpond.net.au>
874 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
875 * bfd-in2.h: Regenerate.
876 * libbfd.h: Regenerate.
877 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
878 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
879 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
881 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
884 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
885 instead of shared for R_X86_64_TPOFF32.
886 (elf64_x86_64_relocate_section): Likewise.
888 2009-07-23 Ulrich Drepper <drepper@redhat.com>
890 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
891 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
892 with the BSF_GNU_UNIQUE flag bit set.
893 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
894 for symbols with STB_GNU_UNIQUE binding.
895 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
896 with the STB_GNU_UNIQUE binding.
897 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
898 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
899 symbols with the unique_global field set.
900 (elf_link_output_extsym): Set unique_global field for symbols with
901 the STB_GNU_UNIQUE binding.
902 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
903 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
905 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
907 * bfd-in2.h: Regenerate.
909 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
911 * elflink.c (elf_link_output_extsym): Revert the last change.
913 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
916 * elflink.c (elf_link_output_extsym): Special case ifunc syms
917 when ref_regular, not def_regular.
919 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
922 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
923 from a DSO into a normal FUNC symbol.
924 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
925 a normal FUNC symbol.
927 2009-07-17 Chao-ying Fu <fu@mips.com>
929 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
930 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
931 interlocking, the last PLT entry needs a nop in the branch delay slot.
932 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
933 output the last two PLT entries in reverse order.
935 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_i386_relocate_section): Don't get local
938 STT_GNU_IFUNC symbol for relocatable link.
939 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
941 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
943 * bfdio.c (bfd_iovec): Add comments for bmmap.
944 * bfd-in2.h: Regenerated.
946 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
948 * Makefile.am: Run "make dep-am".
949 * Makefile.in: Regenerated.
951 2009-07-10 Doug Kwan <dougkwan@google.com>
953 * elf32-arm.c (stub_hash_newfunc): Initialize fields
954 target_addend and orig_insn.
956 2009-07-10 Tom Tromey <tromey@redhat.com>
958 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
959 (elf-eh-frame.lo): Likewise.
960 (elf32-bfin.lo): Likewise.
961 (elf32-frv.lo): Likewise.
962 (elf32-xc16x.lo): Likewise.
963 * Makefile.in: Rebuild.
964 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
965 * elf-eh-frame.c: Likewise.
966 * elf32-bfin.c: Likewise.
967 * elf32-frv.c: Likewise.
968 * elf32-xc16x.c: Likewise.
970 2009-07-10 Julian Brown <julian@codesourcery.com>
972 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
973 symbol a stub entry is derived from, not the entry for the stub
974 itself, in call to elf32_arm_final_link_relocate.
976 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
978 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
979 when reporting addends.
981 2009-07-10 Alan Modra <amodra@bigpond.net.au>
983 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
984 data even when no stubs.
985 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
987 2009-07-10 Alan Modra <amodra@bigpond.net.au>
989 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
990 (ppc_elf_get_synthetic_symtab): Report addend.
992 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
993 (ppc_elf_create_glink): New function.
994 (ppc_elf_create_dynamic_sections): Use it.
995 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
996 (update_local_sym_info): Allocate space for local_plt array.
997 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
999 (is_branch_reloc): New function.
1000 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1001 (ppc_elf_gc_sweep_hook): Likewise.
1002 (ppc_elf_adjust_dynamic_symbol): Likewise.
1003 (allocate_dynrelocs): Likewise.
1004 (ppc_elf_size_dynamic_sections): Likewise.
1005 (ppc_elf_relocate_section): Likewise.
1006 (branch_reloc_hash_match): Use is_branch_reloc.
1007 (ppc_elf_tls_optimize): Adjust for local_plt.
1008 (write_glink_stub): New function, extracted from..
1009 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1010 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1011 branch table when dynamic.
1012 (elf_backend_post_process_headers): Define.
1013 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1014 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1015 (ppc64_elf_get_synthetic_symtab): Report addend.
1016 (struct ppc_stub_hash_entry): Add plt_ent.
1017 (PLT_IFUNC): Define.
1018 (struct ppc_link_hash_table): Add iplt and reliplt.
1019 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1020 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1021 (update_local_sym_info): Allocate space for local_plt array.
1022 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1024 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1025 and don't change hash flags here.
1026 (is_branch_reloc): New function.
1027 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1028 (ppc64_elf_gc_sweep_hook): Likewise.
1029 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1030 (allocate_dynrelocs): Likewise.
1031 (ppc64_elf_size_dynamic_sections): Likewise.
1032 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1033 (ppc64_elf_size_stubs): Likewise.
1034 (ppc64_elf_relocate_section): Likewise.
1035 (get_sym_h): Adjust for local_plt.
1036 (branch_reloc_hash_match): Use is_branch_reloc.
1037 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1038 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1040 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1042 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1044 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1046 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1047 and ref_regular_nonweak comment.
1048 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1049 when def_regular, not ref_regular.
1050 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1051 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1052 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1054 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1056 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1057 of malloc'd struct call_info.
1058 (pasted_function): Likewise, priority too.
1060 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1062 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1063 alignment when packing sections into overlays.
1065 2009-07-03 Cary Coutant <ccoutant@google.com>
1067 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1069 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1071 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1072 changes only) earlier patch:-
1074 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1076 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1077 give .debug and .reloc data characteristics.
1078 (DOT_RELOC): New define for .reloc section string.
1079 (coff_write_object_contents): Use DOT_RELOC instead of string.
1081 2009-07-02 Tom Tromey <tromey@redhat.com>
1083 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1084 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1086 2009-07-01 Nick Clifton <nickc@redhat.com>
1088 * elf-m10300.c: Remove trailing white space.
1089 * reloc.c: Likewise.
1091 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1093 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1094 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1095 * configure.in: Use them.
1096 * configure: Regenerate.
1097 * config.in: Regenerate.
1098 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1099 #define _BSD_SOURCE. Add comments.
1100 (vms_file_stats_name): Calculate creation date based on available
1101 runtime data. Return 1 for version instead of 0.
1103 2009-07-01 Nick Clifton <nickc@redhat.com>
1106 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1107 to R_ARM_THM_PC8 relocation.
1109 2009-06-29 Nick Clifton <nickc@redhat.com>
1111 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1112 different uses of the relocations addend when a symbol is in a
1115 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1119 SHT_REL/SHT_RELA sections on executable nor shared library.
1120 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1121 as a normal section.
1123 2009-06-25 Nick Clifton <nickc@redhat.com>
1125 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1126 symbols with SEC_MERGE flag.
1128 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1130 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1131 give .debug and .reloc data characteristics.
1132 (DOT_RELOC): New define for .reloc section string.
1133 (coff_write_object_contents): Use DOT_RELOC instead of string.
1135 2009-06-25 Tristan Gingold <gingold@adacore.com>
1137 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1138 (bfd_mach_o_canonicalize_dynamic_symtab)
1139 (bfd_mach_o_get_synthetic_symtab): Defines.
1140 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1141 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1143 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1144 for scattered relocations.
1145 (bfd_mach_o_i386_print_thread): New function.
1146 (bfd_mach_o_print_thread): Define.
1148 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1149 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1150 New functions extracted from ...
1151 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1152 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1153 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1154 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1155 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1156 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1158 (bfd_mach_o_scan_read_dylib): Ditto.
1159 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1161 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1162 decode isym and flags on little endian targets. Set dysymtab field.
1163 (bfd_mach_o_scan_start_address): Adjust for enum names.
1164 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1165 (bfd_mach_o_print_section): Display bfd section name.
1166 (bfd_mach_o_print_segment): Display none if no name.
1167 (bfd_mach_o_print_dysymtab): Display next index for local, external
1168 and undefined symbols.
1169 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1170 Display dylinker name. Display thread and unixthread commands content.
1171 (bfd_mach_o_print_thread): New macro.
1173 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1174 (bfd_mach_o_ppc_thread_flavour): Ditto.
1175 (bfd_mach_o_i386_thread_flavour): Ditto.
1176 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1177 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1178 BFD_MACH_O_THREAD_STATE_NONE.
1179 (bfd_mach_o_segment_command): Remove segment field.
1180 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1181 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1182 (bfd_mach_o_prebound_dylib_command): Ditto.
1183 (bfd_mach_o_dylib_command): Ditto.
1184 (bfd_mach_o_prebound_dylib_command): Remove section field.
1185 (mach_o_data_struct): Add dysymtab field.
1186 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1187 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1188 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1189 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1190 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1192 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1194 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1195 field of struct dirent.
1197 2009-06-23 Tristan Gingold <gingold@adacore.com>
1199 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1200 of this macro. Fix indentation.
1202 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1204 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1205 destination for defined dynamic symbols when deciding whether to
1206 insert a stub or not.
1207 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1208 when actually accessed through a PLT, even when generating a
1211 2009-06-22 Tristan Gingold <gingold@adacore.com>
1213 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1216 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1218 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1219 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1221 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1223 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1225 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1227 * elflink.c (elf_link_add_object_symbols): Avoid warning
1228 from -Wjump-misses-init in gcc 4.5.0.
1230 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1232 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1234 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1236 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1239 r_symndx. Report local symbol name on error.
1240 (elf_i386_check_relocs): Updated. Report local symbol name on
1242 (elf_i386_gc_sweep_hook): Updated.
1243 (elf_i386_relocate_section): Likewise.
1245 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1246 r_symndx. Report local symbol name on error.
1247 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1249 (elf64_x86_64_gc_sweep_hook): Updated.
1250 (elf64_x86_64_relocate_section): Likewise.
1252 2009-06-19 Tristan Gingold <gingold@adacore.com>
1254 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1256 2009-06-19 Tristan Gingold <gingold@adacore.com>
1258 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1259 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1260 (bfd_mach_o_valid): Ditto.
1261 (bfd_mach_o_wide_p): Ditto.
1262 (bfd_mach_o_canonicalize_reloc): Ditto.
1263 (bfd_mach_o_build_commands): Ditto.
1264 (bfd_mach_o_scan_read_thread): Ditto.
1265 (bfd_mach_o_flatten_sections): Ditto.
1266 (bfd_mach_o_scan_start_address): Ditto.
1267 (bfd_mach_o_lookup_section): Ditto.
1268 (bfd_mach_o_core_fetch_environment): Ditto.
1269 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1270 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1271 (bfd_mach_o_scan_write_symtab): Ditto.
1272 Use macros instead of hard-coded values.
1273 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1274 Use bfd_mach_o_get_data instead of direct access. Use macros
1275 instead of hard-coded values.
1276 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1277 Remove sym argument and get section from mdata.
1278 Move code into the else branch.
1279 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1280 Remove sym argument and get section from mdata. Adjust code.
1281 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1282 switch (which replaces consecutive if statements).
1283 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1284 module table, table of content, indirect symbols and external
1286 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1288 (bfd_mach_o_scan_read_linkedit): New function.
1289 (bfd_mach_o_scan_read_str): Ditto.
1290 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1292 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1293 bfd_mach_o_count_symbols never returns an error.
1294 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1295 symtab field (there might be only one symtab).
1296 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1297 Handle sub frameworks, sub umbrella, sub library and sub client.
1298 Read code signature and segment split info commands.
1299 (bfd_mach_o_scan): Reindent.
1300 (bfd_mach_o_xlat_name): New type.
1301 (bfd_mach_o_print_flags): New function.
1302 (bfd_mach_o_get_name): Ditto.
1303 (bfd_mach_o_cpu_name): New variable.
1304 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1305 (bfd_mach_o_section_type_name)
1306 (bfd_mach_o_section_attribute_name)
1307 (bfd_mach_o_load_command_name): New variables.
1308 (bfd_mach_o_print_private_header): New function.
1309 (bfd_mach_o_print_section_map): New function extracted from
1310 bfd_mach_o_print_private_bfd_data.
1311 (bfd_mach_o_print_section): Ditto. Print more infos.
1312 (bfd_mach_o_print_segment): Ditto.
1313 (bfd_mach_o_print_dysymtab): Ditto.
1314 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1315 load weak dylib, reexport dylib and id dylib.
1316 Handle code signature and segment_split info.
1317 Handle sub frameworks, sub umbrella, sub library and sub client.
1318 (bfd_mach_o_section_get_nbr_indirect): New function.
1320 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1321 (bfd_mach_o_header_flags): New enum to define header flags.
1322 (bfd_mach_o_section_attribute): New enum to replace ...
1323 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1324 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1325 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1326 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1327 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1328 these removed macros.
1329 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1330 (bfd_mach_o_dylib_module): New type.
1331 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1333 (bfd_mach_o_dylib_table_of_content): New type.
1334 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1335 (bfd_mach_o_dylib_reference): New type.
1336 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1337 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1338 modules, toc, references and indirect syms.
1339 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1340 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1341 unused). Add comment.
1342 (bfd_mach_o_dylib_command): Ditto.
1343 (bfd_mach_o_prebound_dylib_command): Ditto.
1344 (bfd_mach_o_linkedit_command): New type.
1345 (bfd_mach_o_str_command): New type.
1346 (bfd_mach_o_load_command): Add linkedit and str fields.
1347 (mach_o_data_struct): Add symtab field.
1348 (bfd_get_mach_o_data): Renamed to ...
1349 (bfd_mach_o_get_data): ... this new macro.
1350 (bfd_mach_o_scan_read_symtab_symbol,
1351 bfd_mach_o_scan_read_symtab_strtab,
1352 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1354 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1355 instead of direct access.
1357 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1359 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1360 R_PPC_PLTREL24 relocs.
1361 (ppc_elf_relocate_section): Likewise.
1363 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1365 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1366 pointer to sym hash. Update all uses.
1367 (update_plt_info): Likewise. Don't check addend here.
1369 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1371 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1372 bfd_sym_from_r_symndx.
1373 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1375 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1377 * elf-bfd.h (struct sym_sec_cache): Delete.
1378 (struct sym_cache): New.
1379 (bfd_section_from_r_symndx): Delete prototype.
1380 (bfd_sym_from_r_symndx): Define prototype.
1381 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1382 (bfd_sym_from_r_symndx): ..new function.
1383 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1384 bfd_section_from_r_symndx to new struct and function.
1385 * elf32-bfin.c: Likewise.
1386 * elf32-hppa.c: Likewise.
1387 * elf32-i386.c: Likewise.
1388 * elf32-m32r.c: Likewise.
1389 * elf32-m68hc1x.c: Likewise.
1390 * elf32-m68hc1x.h: Likewise.
1391 * elf32-m68k.c: Likewise.
1392 * elf32-ppc.c: Likewise.
1393 * elf32-s390.c: Likewise.
1394 * elf32-sh.c: Likewise.
1395 * elf64-ppc.c: Likewise.
1396 * elf64-s390.c: Likewise.
1397 * elf64-x86-64.c: Likewise.
1398 * elfxx-sparc.c: Likewise.
1399 * elfxx-sparc.h: Likewise.
1401 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1404 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1406 2009-06-18 Nick Clifton <nickc@redhat.com>
1408 * elflink.c (elf_link_sort_relocs): Return early if there are no
1411 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1413 Merge cegcc and mingw32ce target name changes from
1416 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1418 * config.bfd: Add arm*-*-cegcc* target.
1420 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1422 * config.bfd: Add arm-*-mingw32ce* target.
1424 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1427 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1428 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1429 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1431 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1433 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1434 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1435 * elf32-i386.c (elf_i386_check_relocs): Use it.
1436 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1438 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf-bfd.h (elf_dyn_relocs): New.
1442 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1443 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1445 (elf_i386_copy_indirect_symbol): Likewise.
1446 (elf_i386_check_relocs): Likewise.
1447 (elf_i386_gc_sweep_hook): Likewise.
1448 (elf_i386_allocate_dynrelocs): Likewise.
1449 (elf_i386_readonly_dynrelocs): Likewise.
1450 (elf_i386_size_dynamic_sections): Likewise.
1452 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1453 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1454 with elf_dyn_relocs.
1455 (elf64_x86_64_copy_indirect_symbol): Updated.
1456 (elf64_x86_64_check_relocs): Likewise.
1457 (elf64_x86_64_gc_sweep_hook): Likewise.
1458 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1459 (elf64_x86_64_allocate_dynrelocs): Likewise.
1460 (elf64_x86_64_readonly_dynrelocs): Likewise.
1461 (elf64_x86_64_size_dynamic_sections): Likewise.
1463 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1465 * elf32-arm.c (create_got_section): Get existing .rela.got
1467 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1468 * elf32-lm32.c (create_got_section): Likewise.
1469 * elf32-m32r.c (create_got_section): Likewise.
1470 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1471 * elf32-s390.c (create_got_section): Likewise.
1472 * elf32-sh.c (create_got_section): Likewise.
1473 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1474 * elf64-s390.c (create_got_section): Likewise.
1475 * elfxx-sparc.c (create_got_section): Likewise.
1477 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1480 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1484 * elf32-i386.c (elf_i386_local_hash): Removed.
1485 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1486 (elf_i386_get_local_sym_hash): Likewise.
1488 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1489 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1490 (elf64_x86_64_get_local_sym_hash): Likewise.
1491 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1492 (get_local_sym_hash): Likewise.
1494 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1496 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1497 rel_got_sec and plt_sec.
1498 (elfNN_ia64_relax_section): Updated.
1499 (elfNN_ia64_create_dynamic_sections): Likewise.
1500 (get_got): Likewise.
1501 (allocate_dynrel_entries): Likewise.
1502 (elfNN_ia64_size_dynamic_sections): Likewise.
1503 (set_got_entry): Likewise.
1504 (elfNN_ia64_choose_gp): Likewise.
1505 (elfNN_ia64_relocate_section): Likewise.
1506 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1507 (elfNN_ia64_finish_dynamic_sections): Likewise.
1509 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1511 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1514 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1516 * configure.in (elf): Add elf-ifunc.lo.
1518 * configure: Regenerated.
1519 * Makefile.in: Likewise.
1521 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1522 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1524 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1525 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1527 (elf_i386_link_hash_table_create): Likewise.
1528 (elf_i386_create_dynamic_sections): Likewise.
1529 (elf_i386_check_relocs): Likewise.
1530 (elf_i386_allocate_dynrelocs): Likewise.
1531 (elf_i386_size_dynamic_sections): Likewise.
1532 (elf_i386_relocate_section): Likewise.
1533 (elf_i386_finish_dynamic_symbol): Likewise.
1534 (elf_i386_finish_dynamic_sections): Likewise.
1535 (elf_i386_create_got_section): Removed.
1537 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1538 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1540 (elf64_x86_64_compute_jump_table_size): Updated.
1541 (elf64_x86_64_link_hash_table_create): Likewise.
1542 (elf64_x86_64_create_dynamic_sections): Likewise.
1543 (elf64_x86_64_check_relocs): Likewise.
1544 (elf64_x86_64_allocate_dynrelocs): Likewise.
1545 (elf64_x86_64_size_dynamic_sections): Likewise.
1546 (elf64_x86_64_relocate_section): Likewise.
1547 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1548 (elf64_x86_64_finish_dynamic_sections): Likewise.
1549 (elf64_x86_64_create_got_section): Removed.
1551 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1552 for pointer alignment. Set up section pointers.
1553 (_bfd_elf_create_dynamic_sections): Likewise.
1554 (_bfd_elf_create_ifunc_sections): Moved to ...
1555 * elf-ifunc.c: Here. New.
1557 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1558 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1561 2009-06-16 Doug Kwan <dougkwan@google.com>
1563 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1564 to bfd_signed_vma. Cast constant operands which are used in
1565 offset related expressions to bfd_signed_vma type as appropriate.
1567 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1569 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1570 (elf_backend_plt_sym_val): Define.
1572 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1574 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1575 (elf_backend_reloc_type_class): Define.
1577 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1579 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1580 from an executable to a shared library treat R_VAX_PC32
1581 relocations as R_VAX_PLT32 ones.
1583 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1585 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1586 symbols in GOT space calculation.
1587 (elf_vax_relocate_section): Adjust accordingly.
1589 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1591 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1594 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1596 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1598 (elf_vax_relocate_section): Likewise.
1600 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1603 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1605 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1607 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1608 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1610 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1612 * Makefile.am: Run "make dep-am".
1613 * Makefile.in: Regenerated.
1615 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1618 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1620 2009-06-15 Nick Clifton <nickc@redhat.com>
1622 * po/ru.po: New Russian translation.
1623 * configure.in (ALL_LINGUAS): Add ru.
1624 * configure: Regenerate.
1626 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf32-i386.c: Remove duplicated comments.
1630 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1634 dynamic IFUNC pointer in non-shared object. Use .got.plt
1635 for IFUNC definition in PIE.
1636 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1639 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1640 dynamic IFUNC pointer in non-shared object. Use .got.plt
1641 for IFUNC definition in PIE.
1642 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1645 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf32-i386.c (elf_i386_check_relocs): Properly report
1648 local symbol for unhandled relocation against STT_GNU_IFUNC
1650 (elf_i386_relocate_section): Likewise.
1651 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1652 (elf64_x86_64_relocate_section): Likewise.
1654 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1658 (elf_i386_link_hash_table): Add loc_hash_table and
1660 (elf_i386_local_hash): New.
1661 (elf_i386_local_htab_hash): Likewise.
1662 (elf_i386_local_htab_eq): Likewise.
1663 (elf_i386_get_local_sym_hash): Likewise.
1664 (elf_i386_link_hash_table_free): Likewise.
1665 (elf_i386_allocate_local_dynrelocs): Likewise.
1666 (elf_i386_finish_local_dynamic_symbol): Likewise.
1667 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1668 (elf_i386_link_hash_table_create): Create loc_hash_table and
1670 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1671 (elf_i386_size_dynamic_sections): Likewise.
1672 (elf_i386_relocate_section): Likewise.
1673 (elf_i386_finish_dynamic_sections): Likewise.
1674 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1677 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1678 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1680 (elf64_x86_64_local_hash): New.
1681 (elf64_x86_64_local_htab_hash): Likewise.
1682 (elf64_x86_64_local_htab_eq): Likewise.
1683 (elf64_x86_64_get_local_sym_hash): Likewise.
1684 (elf64_x86_64_link_hash_table_free): Likewise.
1685 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1686 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1687 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1688 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1689 and loc_hash_memory.
1690 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1692 (elf64_x86_64_size_dynamic_sections): Likewise.
1693 (elf64_x86_64_relocate_section): Likewise.
1694 (elf64_x86_64_finish_dynamic_sections): Likewise.
1695 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1698 2009-06-10 Philip Blundell <philb@gnu.org>
1700 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1701 elf_sec->this_hdr == NULL.
1703 2009-06-12 Tristan Gingold <gingold@adacore.com>
1705 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1706 * bfd-in2.h: Regenerated.
1707 * libbfd.h: Regenerated.
1709 * mach-o.c (FILE_ALIGN): New macro.
1710 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1711 (bfd_mach_o_print_symbol): Ditto.
1712 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1713 (bfd_mach_o_get_reloc_upper_bound): New function.
1714 (bfd_mach_o_canonicalize_reloc): Ditto.
1715 (bfd_mach_o_scan_write_relocs): Ditto.
1716 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1717 (bfd_mach_o_scan_write_section_64): Ditto.
1718 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1719 written for load command. Do not compute section file offset.
1720 (bfd_mach_o_scan_write_segment_64): Ditto.
1721 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1722 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1724 (bfd_mach_o_mangle_symbols): ... this new function.
1725 (bfd_mach_o_write_contents): Be sure to have load commands built.
1726 Call bfd_mach_o_mangle_symbols.
1727 (bfd_mach_o_build_commands): Adjust for filelen field.
1728 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1729 Do not set symtab file offset anymore here.
1730 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1731 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1732 Set reloc_count and rel_filepos section fields.
1733 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1735 (bfd_mach_o_scan_read_section_64): Ditto.
1736 (bfd_mach_o_scan_read_section): Ditto.
1737 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1738 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1739 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1740 Handle weak-ref symbols.
1741 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1742 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1743 (bfd_mach_o_scan): Remove assignment to removed field.
1744 (bfd_mach_o_mkobject_init): Ditto.
1745 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1746 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1747 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1748 (bfd_mach_o_swap_reloc_in): Ditto.
1749 (bfd_mach_o_swap_reloc_out): Ditto.
1751 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1752 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1753 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1754 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1755 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1756 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1757 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1758 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1759 (BFD_MACH_O_N_WEAK_DEF): New macros.
1761 (bfd_mach_o_section_type): Add new enumeration values.
1762 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1763 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1764 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1765 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1767 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1768 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1769 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1770 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1771 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1772 (BFD_MACH_O_RELENT_SIZE): Ditto.
1773 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1774 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1775 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1776 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1777 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1778 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1779 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1780 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1781 (bfd_mach_o_reloc_info): New struct.
1782 (bfd_mach_o_asymbol): New struct.
1783 (bfd_mach_o_symtab_command): The symbols field is now of type
1785 (bfd_mach_o_load_command): The offset and len fields are now of type
1787 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1788 Add a filelen field. Add comments.
1789 (bfd_mach_o_backend_data): New struct.
1790 (bfd_mach_o_get_backend_data): New macro.
1791 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1793 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1794 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1795 (bfd_mach_o_canonicalize_reloc): Ditto.
1797 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1798 duplicated macro. Now defined to _bfd_generic_is_local_label.
1799 (TARGET_NAME_BACKEND): New macro...
1800 (TARGET_NAME_BACKEND): ... used to name a new variable.
1801 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1802 Mach-O backend data.
1804 * mach-o-i386.c (i386_howto_table): New variable.
1805 (bfd_mach_o_i386_swap_reloc_in): New function.
1806 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1807 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1808 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1809 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1810 (bfd_mach_o_bfd_reloc_type_lookup)
1811 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1813 2009-06-11 Eric Paris <eparis@redhat.com>
1814 Nick Clifton <nickc@redhat.com>
1816 * opncls.c (_maybe_make_executable): New function. Gives execute
1817 permission to an executable bfd that was opened for writing
1818 provided that it is a regular file. Replaces common code found in...
1819 (bfd_close): here and ...
1820 (bfd_close_all_done): here.
1822 2009-06-11 Anthony Green <green@moxielogic.com>
1824 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1825 * bfd-in2.h: Rebuilt.
1826 * libbfd.h: Rebuilt.
1827 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1829 (moxie_reloc_map): Ditto.
1830 Clean up copyright notice.
1832 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1834 * bfd-in2.h: bfd_mmap prototype.
1835 * bfdio.c (bfd_mmap): New function.
1836 * libbfd.h (bfd_iovec): Add bmmap.
1837 * cache.c (cache_bmmap): New function.
1838 (cache_iovec): Initialize bmmap member.
1839 * opencls.c (opncls_bmmap): New function.
1840 (opncls_iovec): Initialize bmmap member.
1842 2009-06-09 Tristan Gingold <gingold@adacore.com>
1844 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1845 and stabstr_segment fields.
1846 (mach_o_be_vec, mach_o_le_vec): Removed
1847 (bfd_mach_o_version): New prototype.
1849 * mach-o.c (bfd_mach_o_version): Make this function public.
1850 (mach_o_wide_p): New function.
1851 (bfd_mach_o_wide_p): Ditto.
1852 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1854 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1855 Search in the list only if the name starts with a dot.
1856 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1857 test. Check bfd_seek status.
1858 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1859 (bfd_mach_o_scan_write_section_32): Ditto.
1860 (bfd_mach_o_scan_write_section_64): Ditto.
1861 (bfd_mach_o_scan_write_section): Removed.
1862 (bfd_mach_o_scan_write_segment): Split into ...
1863 (bfd_mach_o_scan_write_segment_32): ... this and ...
1864 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1865 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1866 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1867 symbol table. Now returns a boolean.
1868 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1869 Adjust for status type.
1870 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1871 test. Write symbol table. Numbers the sections.
1872 (bfd_mach_o_read_header): Check bfd_seek status.
1873 Use mach_o_wide_p instead of hard-coded test.
1874 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1875 (bfd_mach_o_scan_read_section_64): Ditto.
1876 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1877 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1878 handled common symbols.
1879 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1880 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1881 (bfd_mach_o_scan_read_dylinker): Ditto.
1882 (bfd_mach_o_scan_read_dylib): Ditto.
1883 (bfd_mach_o_scan_read_thread): Ditto.
1884 (bfd_mach_o_scan_read_symtab): Ditto.
1885 Do not create a section for the stabs.
1886 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1887 (bfd_mach_o_scan_read_segment): Ditto.
1888 (bfd_mach_o_scan_read_command): Ditto.
1889 (bfd_mach_o_scan_start_address): Ditto.
1890 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1891 (bfd_mach_o_archive_p): Check bfd_seek status.
1892 (bfd_mach_o_core_fetch_environment): Ditto.
1894 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1896 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1898 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1899 (elf_i386_link_hash_table_create): Initialize irelifunc.
1900 (elf_i386_check_relocs): Updated. Set up irelifunc for
1902 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1903 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1905 (elf_i386_relocate_section): Likewise.
1907 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1908 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1909 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1911 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1912 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1914 (elf64_x86_64_relocate_section): Likewise.
1916 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1918 (_bfd_elf_create_ifunc_sections): This.
1920 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1922 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1925 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1928 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1929 building shared object. Check info->executable instead of
1930 !info->shared when setting non_got_ref.
1931 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1932 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1933 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1935 (elf_i386_relocate_section): Output dynamic relocation for
1936 R_386_32 against STT_GNU_IFUNC symbol to get the real
1937 function address when building shared object.
1938 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1939 relocation for STT_GNU_IFUNC symbol in shared object.
1941 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1942 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1943 symbol when building shared object. Check info->executable
1944 instead of !info->shared when setting non_got_ref.
1945 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1946 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1947 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1949 (elf64_x86_64_relocate_section): Output dynamic relocation
1950 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1951 function address when building shared object.
1952 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1953 relocation for STT_GNU_IFUNC symbol in shared object.
1955 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1957 * Makefile.am: Run "make dep-am".
1958 (BFD32_BACKENDS): Add mach-o-i386.lo.
1959 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1960 * Makefile.in: Regenerate.
1962 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1964 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1965 when looking for soft-icache stubs.
1967 2009-06-05 Tristan Gingold <gingold@adacore.com>
1969 * mach-o.h: Update copyright year.
1970 (bfd_mach_o_mach_header_magic): New enum.
1971 (bfd_mach_o_cpu_subtype): Now an enum.
1972 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1973 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1974 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1975 (bfd_mach_o_load_command): Field type_required is now a boolean.
1976 Reindent prototypes.
1977 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1978 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1979 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1980 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1981 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1982 (bfd_mach_o_canonicalize_symtab): Ditto.
1983 (bfd_mach_o_get_symbol_info): Ditto.
1984 (bfd_mach_o_print_symbol): Ditto.
1985 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1986 (bfd_mach_o_make_empty_symbol): Ditto.
1987 (bfd_mach_o_write_contents): Ditto.
1989 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1990 bfd_mach_o_mkobject): Defines.
1991 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1992 Do not check with target vector but with flavour.
1993 (struct mach_o_section_name_xlat): New declaration.
1994 (dwarf_section_names_xlat): Ditto.
1995 (text_section_names_xlat): Ditto.
1996 (data_section_names_xlat): Ditto.
1997 (struct mach_o_segment_name_xlat): Ditto.
1998 (segsec_names_xlat): Ditto.
1999 (bfd_mach_o_convert_section_name_to_bfd): New function.
2000 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2001 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2002 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2003 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2004 Accept any input and output flavour. Do not share private data
2006 (bfd_mach_o_count_symbols): Add a comment.
2007 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2008 (bfd_mach_o_canonicalize_symtab): Ditto.
2009 (bfd_mach_o_get_symbol_info): Ditto.
2010 (bfd_mach_o_print_symbol): Ditto.
2011 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2012 Use constants instead of hard-coded values.
2013 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2015 (bfd_mach_o_scan_write_section_64): Ditto.
2016 (bfd_mach_o_scan_write_segment): Ditto.
2017 Do not copy sections anymore.
2018 (bfd_mach_o_write_contents): Make it public.
2019 Remove dead code. Rewrite typeflag assignment.
2020 (bfd_mach_o_build_commands): New function.
2021 (bfd_mach_o_set_section_contents): Ditto.
2022 (bfd_mach_o_make_empty_symbol): Make it public.
2023 (bfd_mach_o_read_header): Make it static.
2024 Convert to bfd_boolean.
2025 Use constants instead of hard-coded values.
2026 (bfd_mach_o_make_bfd_section): Call
2027 bfd_mach_o_convert_section_name_to_bfd to create name.
2028 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2030 (bfd_mach_o_scan_read_section_64): Ditto.
2031 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2032 a segment anymore. Use constants instead of hard-coded values.
2033 (bfd_mach_o_scan_read_command): Fix style.
2034 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2035 Get rid of BFD_IO_FUNCS.
2036 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2037 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2038 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2039 (bfd_mach_o_object_p): Removed.
2040 (bfd_mach_o_gen_core_p): New function, replaces ...
2041 (bfd_mach_o_core_p): ... deleted.
2042 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2044 * mach-o-i386.c: New file.
2045 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2046 * configure.in (TDEFINES): Add mach_o_i386_vec.
2047 * configure: Regenerated.
2048 * targets.c: Add mach_o_i386_vec.
2050 * mach-o.c: Update copyright years.
2051 (BFD_IO_FUNCS): Remove (was not used).
2052 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2053 bfd_mach_o_slurp_extended_name_table,
2054 bfd_mach_o_construct_extended_name_table,
2055 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2056 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2057 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2058 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2059 bfd_mach_o_get_section_contents_in_window,
2060 bfd_mach_o_bfd_is_local_label_name,
2061 bfd_mach_o_bfd_is_target_special_symbol,
2062 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2063 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2064 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2065 bfd_mach_o_minisymbol_to_symbol,
2066 bfd_mach_o_bfd_get_relocated_section_contents,
2067 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2068 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2069 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2070 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2071 bfd_mach_o_bfd_merge_private_bfd_data,
2072 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2073 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2074 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2075 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2076 bfd_mach_o_bfd_copy_private_header_data,
2077 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2078 * mach-o-target.c: ... here.
2079 Update copyright years.
2081 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2083 * dep-in.sed: Don't use \n in replacement part of s command.
2084 * Makefile.am (DEP1): LC_ALL for uniq.
2086 * Makefile.in: Regenerate.
2088 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2091 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2092 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2094 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2096 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2097 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2098 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2099 against STT_GNU_IFUNC symbols for static executables.
2100 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2101 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2103 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2104 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2105 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2106 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2108 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2110 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2111 symbols to be left unimported when linking statically.
2112 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2113 code when linking statically.
2115 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf32-i386.c (elf_i386_check_relocs): Increment
2118 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2119 against STT_GNU_IFUNC symbol.
2120 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2121 local STT_GNU_IFUNC definition is used.
2122 (elf_i386_relocate_section): Handle got.offset != -1 for
2123 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2126 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2127 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2128 relocations against STT_GNU_IFUNC symbol.
2129 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2130 local STT_GNU_IFUNC definition is used.
2131 (elf64_x86_64_relocate_section): Handle got.offset != -1
2132 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2133 STT_GNU_IFUNC symbol.
2135 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2139 (elf_i386_reloc_type_lookup): Likewise.
2140 (R_386_tls): Removed.
2141 (R_386_irelative): New.
2142 (R_386_vt_offset): Updated.
2143 (elf_i386_rtype_to_howto): Likewise.
2144 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2145 (elf_i386_link_hash_table_create): Initialize igotplt,
2147 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2148 (elf_i386_adjust_dynamic_symbol): Likewise.
2149 (elf_i386_allocate_dynrelocs): Likewise.
2150 (elf_i386_relocate_section): Likewise.
2151 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2153 (elf_i386_finish_dynamic_symbol): When building a static
2154 executable, use .iplt, .igot.plt and .rel.iplt sections for
2155 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2156 locally defined STT_GNU_IFUNC symbol.
2158 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2159 (x86_64_reloc_map): Likewise.
2160 (R_X86_64_standard): Updated.
2161 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2162 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2164 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2165 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2166 (elf64_x86_64_allocate_dynrelocs): Likewise.
2167 (elf64_x86_64_relocate_section): Likewise.
2168 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2170 (elf64_x86_64_finish_dynamic_symbol): When building a static
2171 executable, use .iplt, .igot.plt and .rela.iplt sections for
2172 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2173 for locally defined STT_GNU_IFUNC symbol.
2175 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2176 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2178 * bfd-in2.h: Regenerated.
2179 * libbfd.h: Likewise.
2181 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2184 (_bfd_elf_make_ifunc_reloc_section): Removed.
2185 (_bfd_elf_is_ifunc_symbol): Likewise.
2186 (_bfd_elf_create_static_ifunc_sections): New.
2188 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2190 (elf_link_add_object_symbols): Here.
2191 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2192 STT_GNU_IFUNC symbol.
2193 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2194 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2195 (IFUNC_INFIX): Removed.
2196 (get_ifunc_reloc_section_name): Likewise.
2197 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2198 (_bfd_elf_is_ifunc_symbol): Likewise.
2199 (_bfd_elf_create_static_ifunc_sections): New.
2201 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2204 (create_got_section): Likewise.
2205 (allocate_dynrelocs): Likewise.
2206 (readonly_dynrelocs): Likewise.
2207 (set_tls_module_base): Likewise.
2208 (dtpoff_base): Likewise.
2210 (elf_i386_link_hash_table_create): Updated.
2211 (elf_i386_create_dynamic_sections): Likewise.
2212 (elf_i386_check_relocs): Likewise.
2213 (elf_i386_size_dynamic_sections): Likewise.
2214 (elf_i386_relocate_section): Likewise.
2216 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2217 (create_got_section): Likewise.
2218 (allocate_dynrelocs): Likewise.
2219 (readonly_dynrelocs): Likewise.
2220 (set_tls_module_base): Likewise.
2221 (dtpoff_base): Likewise.
2223 (elf64_x86_64_link_hash_table_create): Updated.
2224 (elf64_x86_64_create_dynamic_sections): Likewise.
2225 (elf64_x86_64_check_relocs): Likewise.
2226 (elf64_x86_64_size_dynamic_sections): Likewise.
2227 (elf64_x86_64_relocate_section): Likewise.
2229 2009-05-28 Nick Clifton <nickc@redhat.com>
2231 * targets.c (_bfd_target_vector): Only include plugin target in
2232 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2234 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2236 * elf32-spu.c (struct call_info): New member broken_cycle.
2237 (remove_cycle): Instead of physically removing call_info structures
2238 to break call graph cycles, mark them using the broken_cycle flag.
2239 (mark_overlay_section): Respect broken_cycle flag.
2240 (unmark_overlay_section): Likewise.
2241 (collect_lib_sections): Likewise.
2242 (collect_overlays): Likewise.
2243 (sum_stack): Likewise.
2245 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2247 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2248 (mark_functions_via_relocs): Initialize callee->count to 1.
2249 (pasted_function): Likewise.
2250 (spu_elf_auto_overlay): Honor call counts when determining number
2251 of stubs required in software i-cache mode.
2253 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2255 * plugin.c (program_name): Remove.
2256 (plugin_program_name): New.
2257 (bfd_plugin_set_program_name): New.
2258 (try_load_plugin): Use plugin_program_name.
2259 * plugin.h (bfd_plugin_set_program_name): New.
2261 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2263 * aclocal.m4: Include ../config/plugins.m4.
2264 * configure.in: Use AC_PLUGINS.
2265 * configure: Regenerate.
2266 * Makefile.in: Regenerate.
2267 * doc/Makefile.in: Regenerate.
2269 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2271 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2273 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2274 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2275 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2276 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2277 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2278 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2279 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2280 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2281 * reloc.c (bfd_generic_relax_section): Likewise.
2282 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2283 * vms.c (vms_bfd_relax_section): Likewise.
2285 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2287 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2289 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2290 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2292 * elf32-i386.c (allocate_dynrelocs): Updated.
2293 (elf_i386_relocate_section): Likewise.
2294 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2295 (elf64_x86_64_relocate_section): Likewise.
2297 * elf64-x86-64.c (is_indirect_symbol): Removed.
2299 2009-05-26 Nick Clifton <nickc@redhat.com>
2301 * po/id.po: Updated Indonesian translation.
2303 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2305 * Makefile.am: Run "make dep-am".
2308 (ALL_MACHINES): Add cpu-plugin.lo.
2309 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2310 (BFD32_BACKENDS): Add plugin.lo.
2311 (BFD32_BACKENDS_CFILES): Add plugin.c.
2312 (libbfd_la_LIBADD): Add LIBDL
2313 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2314 (bfd_plugin_arch): Declare.
2315 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2316 * bfd.c (bfd): Add plugin_data.
2317 * config.bfd: Handle the plugin target.
2318 * configure.in: Check for --enable-plugins.
2319 (LT_INIT): Use the dlopen option.
2320 * cpu-plugin.c: New.
2323 * targets.c (plugin_vec): Declare.
2324 (_bfd_target_vector): Add plugin_vec.
2325 * Makefile.in: Regenerate.
2326 * bfd-in2.h: Regenerate.
2327 * configure: Regenerate.
2329 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2331 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2332 per line with all lines having continuation backslash. Prefix
2333 first line with "A", following lines with "B".
2334 * Makefile.am (DEP): Don't use dep.sed here.
2335 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2336 dep.sed here on dependencies, sort and uniq.
2337 * Makefile.in: Regenerate.
2339 2009-05-25 Tristan Gingold <gingold@adacore.com>
2341 * makefile.vms: Add verilog.obj to object list OBJS.
2343 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2345 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2346 for BFD_IN_MEMORY is cleared.
2347 (bfd_bwrite): Zero excess memory allocated.
2349 2009-05-22 Julian Brown <julian@codesourcery.com>
2351 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2353 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2354 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2355 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2356 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2357 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2358 (a8_erratum_fix, a8_erratum_reloc): New structs.
2359 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2360 num_a8_erratum_fixes, fix_cortex_a8 fields.
2361 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2362 (elf32_arm_add_stub): Split into two parts, creating...
2363 (elf32_arm_create_or_find_stub_sec): New function.
2364 (elf32_arm_final_link_relocate): Add forward declaration.
2365 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2366 relocations, multiple relocations per stub.
2367 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2368 (arm_size_one_stub): Use find_stub_size_and_template.
2369 (a8_reloc_compare): New.
2370 (find_thumb_glue): Add forward declaration.
2371 (cortex_a8_erratum_scan): New.
2372 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2373 (bfd_elf32_arm_set_cortex_a8_fix): New.
2374 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2375 (arm_map_one_stub): Add THUMB32_TYPE support.
2376 (a8_branch_to_stub_data): New.
2377 (make_branch_to_a8_stub): New.
2378 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2379 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2380 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2381 Cortex-A8 erratum workaround.
2382 * bfd-in2.h: Regenerate.
2384 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2386 * Makefile.am: Run "make dep-am".
2387 * Makefile.in: Regenerate.
2388 * po/SRC-POTFILES.in: Regenerate.
2390 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2392 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2395 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2397 * elf-bfd.h (struct elf_backend_data
2398 <elf_backend_link_output_symbol_hook>): Return an int.
2399 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2400 symbols on deleted .opd entries.
2401 * elflink.c (elf_link_output_sym): Return without outputting sym
2402 if output_symbol_hook returns 2.
2403 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2404 Abort if we must not discard sym.
2405 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2407 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2408 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2409 elf_backend_link_output_symbol_hook return type change.
2410 * elf32-arm.c (output_arch_syminfo): Likewise.
2411 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2412 (elf32_arm_output_arch_local_syms): Likewise.
2413 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2414 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2415 (bfd_score_elf_link_output_symbol_hook): Likewise.
2416 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2417 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2418 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2419 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2420 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2421 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2422 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2423 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2424 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2425 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2426 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2428 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2430 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2431 out of range .opd symbols.
2433 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2435 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2436 fprintf_vma directly.
2437 * peXXigen.c (pe_print_edata): Likewise.
2438 (pe_print_pdata): Likewise.
2439 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2440 (_bfd_XX_print_private_bfd_data_common): Likewise.
2442 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2444 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2446 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2447 Paul Brook <paul@codesourcery.com>
2449 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2450 fix discarded sections.
2452 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2454 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2455 sections into the software icache.
2457 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2459 * elf32-spu.c (build_stub): Always build "compact" sofware
2462 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2464 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2465 (spu_elf_setup): Initialize it.
2466 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2467 Update to new-sytle cache manager data structures.
2468 (spu_elf_build_stubs): Generate new-style cache manager data
2469 structures and symbols.
2470 (spu_elf_auto_overlay): Update size computation.
2472 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2474 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2475 segments first amongst the program headers.
2477 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2479 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2480 into addresses for relocation types that look at high bits. Remove
2481 special handling of relocation overflow warnings.
2483 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2485 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2486 control flow graph between fragments of a function.
2488 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2490 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2491 generate only a 16-byte .toe section.
2492 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2494 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2496 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2497 (spu_elf_place_overlay_data): ..here. New function.
2498 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2500 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2502 * elf32-arm.c: Move sysdep.h to start of file.
2504 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2506 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2508 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2509 __icache_tag_array and __icache_tag_array_size.
2511 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2513 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2515 (bfinfdpic_link_omit_section_dynsym): Likewise.
2516 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2518 2009-05-05 Paul Brook <paul@codesourcery.com>
2520 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2521 * bfd-in2.h: Regenerate.
2522 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2523 (_arm_elf_section_data): Add text and exidx fields.
2524 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2525 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2526 copy_exidx_entry): New functions.
2527 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2529 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2531 * elf32-arm.c (DEF_STUBS): New helper define.
2532 (DEF_STUB): Likewise.
2533 (stub_def): New type.
2534 (stub_definitions): New array, containing stub template pointers
2536 (arm_size_one_stub): Make use of stub_definitions.
2538 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2540 * elflink.c (find_version_for_sym): Remove from here, ...
2541 * linker.c (bfd_find_version_for_sym): ... rename, replace
2542 here, make public and update all callers.
2543 * bfd-in2.h: Regenerate.
2545 2009-04-30 Nick Clifton <nickc@redhat.com>
2547 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2549 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2550 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2551 into a STT_GNU_IFUNC symbol type.
2552 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2554 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2555 the binary contains ifunc symbols.
2556 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2557 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2558 * elf32-i386.c (is_indirect_function): New function.
2559 (elf_i386_check_relocs): Create an ifunc output section.
2560 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2561 section if necessary.
2562 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2564 (elf_i386_add_symbol_hook): New function. Set the
2565 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2566 symbol is encountered.
2567 (elf_backend_post_process_headers): Define.
2568 (elf_backend_add_symbol_hook): Define.
2569 (elf_i386_post_process_headers): Rename to
2570 elf_i388_fbsd_post_process_headers.
2571 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2572 (is_indirect_function): New function.
2573 (elf64_x86_64_check_relocs): Create an ifunc output section.
2574 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2575 section if necessary.
2576 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2577 symbol if necessary.
2578 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2579 elf_obj_data structure if an ifunc symbol is encountered.
2580 (elf_backend_post_process_headers): Define.
2581 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2582 if we have ifunc symbols to handle.
2583 (get_ifunc_reloc_section_name): New function. Computes the name
2584 for an ifunc section.
2585 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2586 section to hold ifunc relocs.
2587 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2588 (bfd_print_symbol_vandf): Handle ifunc symbols.
2589 (bfd_decode_symclass): Likewise.
2590 * bfd-in2.h: Regenerate.
2592 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2594 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2595 MOVW and MOVT relocations in a shared library link.
2597 2009-04-27 Anthony Green <green@moxielogic.com>
2599 * verilog.c: New file.
2600 * Makefile.am (BFD32_LIBS): Add verilog.c.
2601 (BFD32_LIBS_CFILES): Add verilog.c.
2602 (verilog.lo): New build rule.
2603 * Makefile.in: Rebuilt.
2604 * targets.c: Add verilog support.
2605 * bfd.c (tdata union): Add Verilog private data field.
2606 * bfd-in2.h: Regenerate.
2608 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2610 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2613 2009-04-23 Matthias Klose <doko@ubuntu.com>
2615 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2617 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2620 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2621 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2622 (elf32_arm_size_stubs): Likewise.
2623 (record_thumb_to_arm_glue): Deleted unused function.
2624 (bfd_elf32_arm_process_before_allocation): No longer handle
2625 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2626 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2627 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2629 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2631 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2632 (elf32_arm_write_section): Declare early.
2633 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2634 (arm_allocate_glue_section_space): Exclude empty sections.
2635 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2636 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2638 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2639 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2640 (elf32_arm_size_dynamic_sections): Allocate interworking
2642 (bfd_elf32_bfd_final_link): Define.
2644 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2646 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2648 * coffcode.h (coff_compute_section_file_positions): Clear
2649 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2651 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2652 force_minimum_alignment.
2654 * libcoff.h: Regenerated.
2656 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2657 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2659 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2660 nor target_subsystem.
2662 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2663 force_minimum_alignment nor target_subsystem.
2665 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2667 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2668 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2669 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2670 include in coff-x86_64.c of headers.
2671 (PDATA_ROW_SIZE): New define.
2672 (pex_regs[]): New static array.
2673 (pex64_get_runtime_function): New static function.
2674 (pex64_get_unwind_info): Likewise.
2675 (pex64_get_scope_entry): Likewise.
2676 (pex64_xdata_print_uwd_codes): Likewise.
2677 (pex64_get_section_by_rva): Likewise.
2678 (pex64_dump_xdata): Likewise.
2679 (pex64_bfd_print_pdata): Likewise.
2680 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2681 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2682 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2684 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2685 Alan Modra <amodra@bigpond.net.au>
2686 Dave Korn <dave.korn.cygwin@gmail.com>
2688 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2689 long names and non-NUL-terminated strings.
2691 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2693 * bfd-in2.h: Regenerated.
2695 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2697 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2698 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2700 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2703 * coffcode.h (bfd_pei_p): New.
2705 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2706 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2707 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2708 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2709 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2710 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2712 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2713 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2714 bfd_efi_rtdrv_x86_64_vec,
2715 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2716 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2717 * targets.c: Likewise.
2719 * configure: Regenerated.
2720 * libcoff.h: Likewise.
2721 * Makefile.in: Likewise.
2723 * efi-app-ia32.c: Removed.
2724 * efi-app-x86_64.c: Likewise.
2725 * efi-bsdrv-ia32.c: Likewise.
2726 * efi-bsdrv-ia64.c: Likewise.
2727 * efi-bsdrv-x86_64.c: Likewise.
2728 * efi-rtdrv-ia32.c: Likewise.
2729 * efi-rtdrv-ia64.c: Likewise.
2730 * efi-rtdrv-x86_64.c: Likewise.
2731 * efi-rtdrv-ia32.c: Likewise.
2733 * efi-app-ia64.c: Moved to ...
2735 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2736 (TARGET_NAME): Set to pei-ia64.
2738 * libpei.h (bfd_target_pei_p): Removed.
2739 (bfd_target_pei_arch): Likewise.
2740 (bfd_target_efi_app_p): Likewise.
2741 (bfd_target_efi_app_arch): Likewise.
2742 (bfd_target_efi_bsdrv_p): Likewise.
2743 (bfd_target_efi_bsdrv_arch): Likewise.
2744 (bfd_target_efi_rtdrv_p): Likewise.
2745 (bfd_target_efi_rtdrv_arch): Likewise.
2746 (bfd_pe_executable_p): Likewise.
2748 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2749 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2750 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2751 and efi-rtdrv-ia32.c.
2752 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2753 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2754 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2755 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2756 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2757 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2758 (efi-app-ia64.lo): Removed.
2759 (efi-bsdrv-ia32.lo): Likewise.
2760 (efi-rtdrv-ia32.lo): Likewise.
2761 (efi-app-ia64.lo): Likewise.
2762 (efi-bsdrv-ia64.lo): Likewise.
2763 (efi-rtdrv-ia64.lo): Likewise.
2764 (efi-app-x86_64.lo): Likewise.
2765 (efi-bsdrv-x86_64.lo): Likewise.
2766 (efi-rtdrv-x86_64.lo): Likewise.
2769 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2771 (arch_type): Removed.
2772 (pe_arch): Likewise.
2773 (pe_bfd_object_p): Just return coff_object_p.
2775 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2776 bfd_pe_executable_p with bfd_pei_p.
2778 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2780 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2781 PLT entries to an undefined symbol when generating a shared
2784 2009-04-17 Nick Clifton <nickc@redhat.com>
2787 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2789 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2791 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2792 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2793 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2794 * binary.c (binary_bfd_define_common_symbol): Likewise.
2795 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2796 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2797 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2798 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2799 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2800 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2801 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2802 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2803 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2804 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2805 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2806 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2807 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2808 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2809 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2810 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2811 * som.c (som_bfd_define_common_symbol): Likewise.
2812 * srec.c (srec_bfd_define_common_symbol): Likewise.
2813 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2814 * versados.c (versados_bfd_define_common_symbol): Likewise.
2815 * vms.c (vms_bfd_define_common_symbol): Likewise.
2816 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2817 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2818 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2819 (pmac_xcoff_vec): Likewise.
2820 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2821 (aix5coff64_vec): Likewise.
2822 * linker.c (bfd_generic_define_common_symbol): New function.
2823 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2824 (_bfd_define_common_symbol): New field.
2825 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2826 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2827 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2829 * bfd-in2.h: Regenerate.
2830 * libbfd.h: Likewise.
2831 * libcoff.h: Likewise.
2833 2009-04-15 Anthony Green <green@moxielogic.com>
2835 * targets.c: Add moxie support.
2836 * Makefile.am: Ditto.
2837 * Makefile.in: Rebuilt.
2838 * cpu-moxie.c, elf32-moxie.c: New files.
2839 * archures.c: Add moxie support.
2840 * configure.in: Add moxie support.
2841 * configure: Rebuilt.
2842 * config.bfd, archures.c: Add moxie support.
2843 * bfd-in2.h: Rebuilt.
2845 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2847 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2848 branch to an undef weak symbol into a jump to next instruction if
2849 a PLT entry will be created.
2851 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2853 * coffgen.c (make_a_section_from_file): Set the backend long
2854 section names enable if long section names found on input.
2855 * coffcode.h: Extend long section names documentation to match.
2857 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2859 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2862 2009-04-07 DJ Delorie <dj@redhat.com>
2864 * archures.c: Add bfd_mach_mep_c5.
2865 * bfd-in2.h: Likewise.
2866 * cpu-mep.c: Add bfd_c5_arch.
2867 * elf32-mep.c: Support it.
2869 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2871 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2872 info->callbacks->einfo.
2873 * linker.c (_bfd_generic_section_already_linked): Likewise.
2875 2009-04-06 DJ Delorie <dj@redhat.com>
2877 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2879 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2881 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2882 _bfd_pex64_print_pdata only if PE is defined.
2884 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2885 (_bfd_pex64_print_pdata): This.
2887 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2888 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2891 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2893 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2894 _bfd_pep_print_x64_pdata.
2895 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2896 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2898 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2900 * elf32-xtensa.c (relax_property_section): Always set r_offset
2903 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2905 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2906 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2908 (elf32_arm_stub_type): New enum values for the two new stubs.
2909 (arm_type_of_stub): Make use of the two new stubs.
2910 (arm_size_one_stub): Handle the two new stubs.
2912 2009-04-01 Matt Thomas <matt@netbsd.org>
2914 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2915 hidden symbols into the GOT or PLT.GOT.
2916 (elf_vax_relocate_section): Do not emit a PCREL reloc
2917 into a shared object if it is against a hidden symbol.
2919 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2921 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2922 and know_contains_shared_object_p.
2923 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2924 Cache the result in the archive_info table.
2925 (xcoff_auto_export_p): Add an "info" parameter and update the
2926 call to xcoff_archive_contains_shared_object_p.
2927 (xcoff_mark_auto_exports): Update accordingly.
2928 (xcoff_post_gc_symbol): Likewise.
2930 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2932 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2935 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2937 * coff-rs6000.c (member_layout): New structure.
2938 (archive_iterator): Likewise.
2939 (member_layout_init): New function.
2940 (archive_iterator_begin): Likewise.
2941 (archive_iterator_next): Likewise.
2942 (xcoff_write_armap_old): Use the new iterator functions.
2943 (do_shared_object_padding): Delete.
2944 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2945 handling of arch_info.
2946 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2947 first loop rather than the second. Allocate a member header if
2948 there isn't one, then work out the stat information and length
2949 in the first loop too. Use the new iterators for the second loop.
2950 (xcoff_write_archive_contents_big): Likewise.
2952 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2954 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2955 (bfd_xcoff_set_archive_import_path): Likewise.
2956 * bfd-in2.h: Regenerate.
2957 * xcofflink.c: Include libiberty.h.
2958 (xcoff_archive_info): New structure.
2959 (xcoff_archive_info_hash): New function.
2960 (xcoff_archive_info_eq): Likewise.
2961 (xcoff_get_archive_info): Likewise.
2962 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2963 (bfd_xcoff_split_import_path): New function.
2964 (bfd_xcoff_set_archive_import_path): Likewise.
2965 (xcoff_set_import_path): Move earlier in file.
2966 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2967 object to the the directory part of the bfd's filename. Get the
2968 import path and filename of an archive object from the archive's
2969 xcoff_tdata, initializing it if necessary. Update use of
2971 (bfd_link_input_bfd): Update use of import_file_id.
2972 (xcoff_write_global_symbol): Likewise.
2974 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2976 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2978 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2980 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2981 a .loader section for relocatable links.
2982 (xcoff_need_ldrel_p): New function.
2983 (xcoff_mark): Use it.
2984 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2986 (xcoff_build_ldsym): New function, split out from...
2987 (xcoff_build_ldsyms): ...here. Rename to...
2988 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2989 call xcoff_build_ldsym, if there's a loader section.
2990 (xcoff_build_loader_section): New function, extracted verbatim from...
2991 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2992 there's a loader section. Only add an __rtinit loader symbol
2993 if there's a loader section. Update after above name change.
2994 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2995 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2996 and xcoff_create_ldrel.
2997 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2998 (xcoff_reloc_link_order): Likewise, but only call it if there's
2999 a loader section. Use xcoff_symbol_section.
3000 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3001 if there's a loader section.
3003 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3005 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3007 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3009 * elf32-arm.c (group_sections): Rewrite loops for better
3012 2009-03-30 DJ Delorie <dj@redhat.com>
3014 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3015 relocs when doing a relocatable link.
3017 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3019 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3020 "ERROR:", in error messages.
3021 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3022 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3023 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3024 (elf32_arm_merge_eabi_attributes): Likewise.
3025 (elf32_arm_merge_private_bfd_data): Likewise.
3027 2009-03-27 Nick Clifton <nickc@redhat.com>
3029 * section.c (bfd_get_section_contents): Detect and handle the case
3030 where a section has the SEC_IN_MEMORY flag set but no actual
3033 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3036 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3037 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3038 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3039 if we don't find matching PT_LOAD when copying.
3041 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3043 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3044 the reloc descriptions.
3046 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3048 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3049 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3050 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3052 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3054 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3055 (bfd_i386_arch_intel_syntax): Likewise.
3056 (i8086_arch): Likewise.
3057 (bfd_x86_64_arch): Likewise.
3059 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3061 * elf32-cris.c (cris_elf_relocate_section): <case
3062 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3063 symbols for non-allocated sections. Don't check whether to
3064 generate R_CRIS_DTPMOD for non-allocated sections.
3065 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3066 handle relocation GC:ing if applied to non-allocated section.
3067 (cris_elf_check_relocs): Similar.
3069 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3070 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3071 when emitting a known TP offset in the GOT.
3073 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3075 * elf64-ppc.c (synthetic_opd): Delete.
3076 (compare_symbols): Look for .opd name rather than section match.
3077 (ppc64_elf_get_synthetic_symtab): Likewise.
3079 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3081 * elf32-ppc.c (is_pic_glink_stub): Delete.
3082 (is_nonpic_glink_stub): New function.
3083 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3085 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3087 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3088 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3090 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3091 macros for visibilty and locality checks.
3092 (elf_s390_adjust_dynamic_symbol): Likewise.
3093 (allocate_dynrelocs): Likewise.
3094 (elf_s390_relocate_section): Likewise.
3095 (elf_s390_finish_dynamic_symbol): Likewise.
3096 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3097 (elf_s390_adjust_dynamic_symbol): Likewise.
3098 (allocate_dynrelocs): Likewise.
3099 (elf_s390_relocate_section): Likewise.
3100 (elf_s390_finish_dynamic_symbol): Likewise.
3102 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3104 * bfd-in2.h: Regenerated.
3105 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3106 for debugging sections and map memory read/write dependent on
3108 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3109 without memory read flags set.
3110 * section.c: Add SEC_COFF_NOREAD to section flags.
3112 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3114 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3117 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3119 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3120 "no overlays" return. If there are overlays, create overlay
3121 manager entry symbols here, so that..
3122 (spu_elf_build_stubs): ..we don't need to set them up here.
3123 Simplify entry symbol tests.
3124 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3126 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3128 * elf.c (elfcore_grok_openbsd_procinfo)
3129 (elfcore_grok_openbsd_note): New functions.
3130 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3132 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3134 * vms-hdr.c: Don't include alloca.h.
3135 * elf32-m68hc1x.c: Include alloca-conf.h.
3137 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3139 * Makefile.am: Run "make dep-am".
3140 * Makefile.in: Regenerate.
3142 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3144 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3146 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3148 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3150 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3151 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3152 ovly_return fields with ovly_entry[2]. Adjust all users.
3153 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3155 (spu_elf_build_stubs): Likewise.
3156 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3157 ovly_flavour changes. Update all callers.
3158 (ovl_stub_size_log2): New function.
3159 (build_stub): Handle compact icache stubs. Use different manager
3160 entry point for stubs in non-icache area.
3161 (spu_elf_size_stubs): Don't allocate space for indirect branch
3163 (spu_elf_build_stubs): And don't built them.
3165 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3167 * dwarf2.c (read_section): Always use rawsize, if available.
3169 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3171 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3172 of rawsize and size for buffer.
3174 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3176 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3177 parameter just because fixed sections fit into local store.
3178 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3179 generating overlays if fixed sections plus reserved stack
3180 and heap space fit into local store.
3182 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3184 * elf32-spu.c (build_stub): Correct icache set_id.
3185 (spu_elf_relocate_section): Likewise.
3187 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3189 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3190 symbol table if it was created by the current call.
3192 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3194 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3195 class XMC_DS rather than XMC_UA.
3197 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3199 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3200 bfd_boolean export_defineds parameter with an unsigned int
3201 auto_export_flags parameter.
3202 * bfd-in2.h: Regenerate.
3203 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3204 split out from xcoff_build_ldsyms.
3205 (xcoff_covered_by_expall_p): New function.
3206 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3207 but with extra code to handle -bexpfull and -bexpall.
3208 (xcoff_mark_auto_exports): New function.
3209 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3210 a function should be automatically exported.
3211 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3212 parameter with an auto_export_flags parameter. Update ldinfo
3213 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3216 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3218 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3219 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3220 init and fini functions. Do garbage collection for objects
3221 without an entry point too.
3223 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3225 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3226 check whether a symbol has csect information.
3227 (coff_print_aux): Likewise.
3228 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3229 information for C_AIX_WEAKEXT too.
3230 (_bfd_xcoff_swap_aux_out): Likewise.
3231 (xcoff_reloc_type_br): Handle defweak symbols too.
3232 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3233 information for C_AIX_WEAKEXT too.
3234 (_bfd_xcoff64_swap_aux_out): Likewise.
3235 (xcoff64_reloc_type_br): Handle defweak symbols too.
3236 * coffgen.c (coff_print_symbol): Handle auxillary function
3237 information for C_AIX_WEAKEXT too.
3238 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3239 instead of BSF_GLOBAL if the L_WEAK flag is set.
3240 (xcoff_dynamic_definition_p): New function.
3241 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3242 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3243 always take the symbol class from the ldsym. Use weak bfd symbol
3244 types for weak ldsyms.
3245 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3246 Fix the check for whether a definition is from a shared object.
3247 Allow redefinitions of weak symbols.
3248 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3249 (xcoff_keep_symbol_p): Likewise.
3250 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3251 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3252 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3253 but mark them as L_WEAK.
3254 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3255 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3257 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3259 * xcofflink.c (xcoff_mark): When walking the relocations,
3260 only mark the target symbol or the target section, not both.
3261 (xcoff_final_definition_p): New function.
3262 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3263 symbol is a valid definition of the associated output symbol.
3264 Use XCOFF_ALLOCATED to stop the same hash table entry having
3266 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3268 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3270 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3272 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3275 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3277 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3278 * libcoff.h: Regenerate.
3279 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3280 line-number counts in the bfd's lineno_counts field.
3281 Don't keep per-csect line-number counts.
3282 (xcoff_sweep): Don't update per-csect line-number counts.
3283 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3284 entries in each output section.
3285 (xcoff_link_input_bfd): Get the number of line numbers from
3286 the bfd's lineno_counts field, rather than recalculating it
3287 from scratch. Fix the range check when updating C_BINCL and
3289 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3290 here. Don't expect csects to have line-number counts.
3292 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3294 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3295 * libcoff.h: Regenerate.
3296 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3297 "skip" logic from xcoff_link_input_bfd.
3298 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3299 objects in a dynamic link, rather than checking whether csectpp
3300 is null. Always allocate debug_index for other objects,
3301 and always go through the loop. Update the type of debug_index
3302 after the change above. Read the auxillary csect information
3303 and use xcoff_keep_symbol_p to decide whether a symbol should
3304 be kept. Set its debug_index to -2 if not.
3305 (xcoff_link_input_bfd): Update the type of debug_index after
3306 the change above and always expect it to be nonnull. Use it to
3307 test whether a symbol should be stripped, rather than making the
3308 decision here. Postpone all symbol creation to the second pass.
3310 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3312 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3313 creating a descriptor.
3314 (xcoff_sweep): Don't mark toc_section unless it's needed.
3315 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3316 when marking every bfd.
3317 (xcoff_link_input_bfd): Skip all TOC anchors.
3318 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3319 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3320 to -1; call xcoff_find_tc0 instead.
3322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3324 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3325 * libcoff.h: Regenerate.
3326 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3327 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3328 the previous symbol's csect. Treat last_symndx as an inclusive value
3329 and simplify its handling.
3330 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3331 symbols with the right csect. Don't mark rsec when processing
3332 relocations against undefined or absolute sections.
3333 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3334 of bfd_und_section_ptr.
3335 (xcoff_link_input_bfd): Likewise.
3337 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3339 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3340 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3341 flag is set. Assert that all undefined symbols are either
3342 imported or defined by a dynamic object.
3343 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3344 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3345 handling to all relocations. Only set XCOFF_CALLED for function
3347 (xcoff_find_function): New function, split out from...
3348 (bfd_xcoff_export_symbol) ...here.
3349 (xcoff_set_import_path): New function, split out from...
3350 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3351 meaning of XCOFF_CALLED.
3352 (xcoff_mark_symbol): If we mark an undefined and unimported
3353 symbol, find some way of defining it. If the symbol is a function
3354 descriptor, fill in its definition automatically. If the symbol
3355 is a function, mark its descriptor and allocate room for global
3356 linkage code. Otherwise mark the symbol as implicitly imported.
3357 Move the code for creating function descriptors from...
3358 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3359 check for symbols that were implicitly defined.
3360 (xcoff_mark): Don't count any dynamic relocations against
3362 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3363 in the xcoff link info.
3364 (xcoff_link_input_bfd): Remove handling of undefined and
3367 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3369 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3370 if the target is absolute. Fix comment typo.
3371 (xcoff_ppc_relocate_section): Remove FIXME.
3372 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3373 if the target is absolute.
3375 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3377 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3378 R_POS and R_NEG relocations against absolute symbols to the
3381 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3383 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3384 to 2 for bfd_mach_ppc_620.
3386 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3388 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3389 * configure.in: Likewise.
3390 * configure: Regenerate.
3392 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3395 * elf.c (assign_section_numbers): Generate symbol table if there
3396 is any relocation in output.
3397 (_bfd_elf_compute_section_file_positions): Likewise.
3399 2009-03-13 Nick Clifton <nickc@redhat.com>
3402 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3403 * elflink.c (elf_link_read_relocs_from_section): Use
3404 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3405 relocs but no symbol table.
3406 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3408 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3411 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3412 to check ___tls_get_addr.
3414 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3415 strncmp to check __tls_get_addr.
3417 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3419 * dwarf2.c (read_section): Always check the offset, even when the
3420 section has been read before.
3422 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3424 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3427 2009-03-11 Chris Demetriou <cgd@google.com>
3429 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3430 * bfd-in2.h: Regenerate.
3431 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3432 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3434 (bsd_write_armap): Likewise.
3435 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3436 flag is set, do nothing.
3437 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3440 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3442 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3443 used to update stack pointer.
3445 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3448 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3449 for unknown symbols in absolute section.
3451 2009-03-06 Nick Clifton <nickc@redhat.com>
3453 * po/es.po: Updated Spanish translation.
3455 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3457 * elf32-arm.c (group_sections): Take next section size into
3458 account before accepting to group it.
3460 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3462 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3464 (elf32_arm_final_link_relocate): Likewise.
3466 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3469 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3471 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3473 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3474 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3475 (BFD_FAKE_SECTION): Init new flag.
3476 * ecoff.c (bfd_debug_section): Likewise.
3477 * bfd-in2.h: Regenerate.
3478 * libbfd.h: Regenerate.
3479 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3480 (ppc_elf_reloc_type_lookup): Handle new relocs.
3481 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3482 without marker relocs.
3483 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3484 if section has no old-style calls.
3485 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3486 Don't try to optimize new-style __tls_get_addr call when handling
3487 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3489 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3490 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3491 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3492 without marker relocs.
3493 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3494 if section has no old-style calls. Set toc_ref for new relocs as
3496 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3497 Don't try to optimize new-style __tls_get_addr call when handling
3498 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3501 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3504 * configure.in: Test for ld --as-needed support. Link shared
3505 libbfd against libm.
3506 * configure: Regenerate.
3508 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3510 * Makefile.am: Run "make dep-am".
3511 * Makefile.in: Regenerate.
3513 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3515 * elf32-score7.c: New file.
3516 * elf32-score.h: New file.
3517 * elf32-score.c: Add code to support score 7. Set score7 as the
3519 * cpu-score.c: Add score7 architecure.
3520 (compatibile): New function.
3521 * Makefile.am: Add rules for building elf32-score7 object.
3522 * Makefile.in: Regenerate.
3523 * configure.in: Add elf32-score7 object to score vectors.
3524 * configure: Regenerate.
3525 * reloc.c: Add score7 relocs.
3526 * archures.c: Add score3 and score7 machine numbers.
3527 * bfd-in2.h: Regenerate.
3528 * libbfd.h: Regenerate.
3530 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3532 * configure: Regenerate.
3534 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3536 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3537 (elf32_hppa_check_relocs): Use it.
3539 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3541 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3542 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3543 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3544 (elf_hppa_record_segment_addrs): Likewise.
3545 (elf_hppa_final_link): Likewise.
3546 (elf_hppa_relocate_insn): Likewise.
3547 (elf_hppa_final_link_relocate): Likewise.
3548 (elf64_hppa_relocate_section): Likewise.
3549 * elf64-hppa.c: Insert above.
3551 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3553 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3554 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3555 (elf_hppa_relocate_section): Likewise.
3556 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3557 from struct elf_link_hash_entry. Add count field.
3558 (struct elf64_hppa_dyn_hash_table): Delete.
3559 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3560 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3561 (hppa_elf_hash_entry, eh_name): Define.
3562 (elf64_hppa_new_dyn_hash_entry): Delete.
3563 (elf64_hppa_dyn_hash_lookup): Delete.
3564 (elf64_hppa_dyn_hash_traverse): Delete.
3565 (get_dyn_name): Delete.
3566 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3567 of struct elf64_hppa_dyn_hash_entry *.
3568 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3569 allocate_global_data_plt, allocate_global_data_stub,
3570 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3572 (hppa64_link_hash_newfunc): New.
3573 (elf64_hppa_hash_table_create): Rework.
3574 (count_dyn_reloc): Likewise.
3575 (hppa64_elf_local_refcounts): New.
3576 (elf64_hppa_check_relocs): Rework using standard technique for recording
3577 local DLT, PLT and OPD reference counts.
3578 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3579 elf_link_hash_entry *.
3580 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3581 allocate_global_data_plt, allocate_global_data_stub,
3582 allocate_global_data_opd, allocate_dynrel_entries,
3583 elf64_hppa_adjust_dynamic_symbol,
3584 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3585 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3586 Use hppa_link_hash_table. Rework.
3587 (elf64_hppa_link_output_symbol_hook): Rework.
3588 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3589 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3590 elf64_hppa_finish_dynamic_sections): Likewise.
3592 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3594 * elf32-arm.c (stub_reloc_type): Removed.
3595 (insn_sequence): Renamed reloc_type field to r_type.
3596 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3597 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3598 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3599 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3600 (arm_stub_is_thumb): Catch new stubs.
3601 (arm_type_of_stub): Handle new stubs.
3602 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3603 (bfd_elf32_arm_process_before_allocation): Remove useless
3606 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3608 * elf.c (elf_find_function): Use is_function_type to check
3611 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3613 * xtensa-modules.c: Revert to previous version 1.11 due
3614 to inadvertant commit.
3616 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3618 * elf32-xtensa.c (text_action_add): Separate test for action
3619 type. Break if saved action is ta_widen_insn at same offset.
3621 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3623 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3624 to elf32_arm_stub_long_branch_any_arm_pic.
3625 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3626 (enum elf32_arm_stub_type, arm_type_of_stub)
3627 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3630 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3632 * elf32-arm.c (PREV_SEC): Update comment.
3633 (group_sections): Rename argument to stubs_always_after_branch.
3634 Reverse the list and place stubs at the end of input sections.
3636 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3638 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3640 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3642 (arm_size_one_stub): Remove unnecessary break.
3643 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3645 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3647 * elf32-arm.c (stub_insn_type): New type.
3648 (stub_reloc_type): Likewise.
3649 (insn_sequence): Likewise.
3650 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3651 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3652 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3653 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3654 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3655 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3656 (elf32_arm_stub_hash_entry): Add new helper fields.
3657 (stub_hash_newfunc): Initialize these new fields.
3658 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3659 to take endianness into account.
3660 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3661 (arm_map_one_stub): Code is now more generic, thanks to
3664 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3666 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3668 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3669 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3670 BLX is not available. Fix typo in warning message. Add comments
3671 and improve formatting.
3672 (arm_build_one_stub): Adjust to new
3673 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3674 (arm_map_one_stub): Likewise.
3676 2009-02-23 Tristan Gingold <gingold@adacore.com>
3677 Eric Botcazou <ebotcazou@adacore.com>
3678 Douglas B Rupp <rupp@gnat.com>
3680 * vms.h: Update copyright year, fix comments, reorder declarations.
3681 (_bfd_save_vms_section): Remove the prototype.
3682 (EGPS_S_V_NO_SHIFT): New constant.
3683 (bfd_vms_set_section_flags): New prototype.
3684 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3686 (EGSY_S_W_FLAGS): Ditto.
3687 (EGSY_S_V_QUAD_VAL): Ditto.
3688 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3689 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3690 EGST_S_B_NAMLNG): Ditto.
3691 (ESRF_S_B_NAMLNG): Ditto.
3692 (ETIR_S_C_HEADER_SIZE): Ditto.
3693 (EGPS_S_V_ALLOC_64BIT): Ditto.
3694 (DST_S_C_EPILOG): Ditto.
3695 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3696 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3697 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3698 (DST_S_L_PCLINE_UNSLONG): Ditto.
3699 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3700 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3701 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3702 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3703 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3704 (DST_S_B_SRC_UNSBYTE): Ditto.
3705 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3707 (vms_section, vms_reloc): Remove types.
3708 (hdr_struc): Replaced by ...
3709 (hdr_struct): ... new type.
3710 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3711 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3712 (EMH_DATE_LENGTH): Ditto.
3713 (eom_struc): Replaced by ...
3714 (eom_struct): ... new type.
3715 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3716 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3717 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3718 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3719 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3720 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3721 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3722 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3723 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3724 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3725 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3726 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3727 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3728 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3729 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3730 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3731 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3732 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3733 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3734 (enum file_type_enum): New type.
3735 (struct location_struct): Removed.
3736 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3737 (struct funcinfo, struct module): Ditto.
3738 (struct vms_private_data_struct): Update fields.
3739 (struct vms_section_data_struct): New type.
3741 * vms.c: Update copyright year, fix comments,
3742 Fix includes for DECC, add prototypes.
3743 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3745 Use flavour to set is_vax, location_stack is removed.
3746 (struct pair): Declare.
3747 (fill_section_ptr): Initialize variables at declaration.
3748 Add guard to set SECTION_SYM flag, handlde und section.
3749 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3750 (_bfd_vms_slurp_object_records): New function, replaces previous
3752 (vms_slurp_module): New function.
3753 (vms_slurp_image): Ditto.
3754 (vms_object_p): Complete rewrite.
3755 (vms_mkobject): Use is_vax field to slect architecture.
3756 (free_reloc_stream): New function.
3757 (vms_convert_to_var): Ditto.
3758 (vms_convert_to_var_1): Ditto.
3759 (vms_convert_to_var_unix_filename): Ditto.
3760 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3762 (vms_new_section_hook): Set alignment to 0, allocate private data.
3763 (vms_get_section_contents): Load content.
3764 (vms_get_symbol_info): Handle undefined section.
3765 (vms_find_nearest_line): Handle.
3766 (alloc_reloc_stream): New function.
3767 (vms_slurp_reloc_table): Ditto.
3768 (vms_get_reloc_upper_bound): Make it real.
3769 (vms_canonicalize_reloc): Do the real work.
3770 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3772 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3773 (vms_set_arch_mach): Check arch.
3774 (vms_set_section_contents): Copy the content after allocation.
3775 (vms_alpha_vec): Update object flags.
3777 * vms-tir.c: Update copyright year, fix comments,
3778 add prototypes for new functions.
3779 (dst_define_location): New function.
3780 (dst_restore_location): New function.
3781 (dst_retrieve_location): New function.
3782 (dst_check_allocation): New function.
3783 (image_dump): Call dst_check_allocation.
3784 (image_write_b): Ditto.
3785 (image_write_w): Ditto.
3786 (image_write_l): Ditto.
3787 (image_write_q): Ditto.
3788 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3789 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3791 Call error handler instead of abort if name is not known.
3792 (etir_sta): Add quarter_relocs argument and set it.
3795 (etir_opr): Ditto, return FALSE in case of error.
3796 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3797 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3798 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3799 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3800 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3801 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3802 Return FALSE in case of error.
3803 (tir_sta): Change sign of psect.
3805 (tir_cmd): Fix cast. Makes tir_table static const.
3806 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3807 add argument to explain.
3808 (analyze_etir): Initialize maxptr, add quarter_relocs
3809 declaration, move some declarations into inner scopes.
3810 Handle quarter_relocs and STO_IMM.
3811 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3812 (_bfd_vms_slurp_relocs): New function.
3813 (_bfd_vms_decode_relocs): New function.
3814 (sto_imm): Rewritten.
3815 (start_first_etbt_record): New function.
3816 (start_another_etbt_record): Ditto.
3817 (etir_output_check): Ditto.
3818 (defer_reloc_p): Ditto.
3819 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3820 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3821 rewritte relocations handling.
3822 (_bfd_vms_write_tbt): Removed.
3823 (_bfd_vms_write_dbg): Ditto.
3825 * vms-misc.c: Update copyright year, Fix comments.
3826 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3827 (maybe_adjust_record_pointer_for_object): New function.
3828 (_bfd_vms_get_first_record): New function, replaces ...
3829 (_bfd_vms_get_record): .. removed.
3830 (_bfd_vms_get_object_record): New function.
3831 (_bfd_vms_get_object_record): New function.
3832 (vms_get_remaining_object_record): New function, replaces ...
3833 (_bfd_vms_get_next_record): ... removed.
3834 (add_new_contents): Removed.
3835 (_bfd_save_vms_section): Removed.
3836 (_bfd_get_vms_section): Removed.
3837 (_bfd_vms_output_flush): Write in VAR format.
3838 (new_symbol): Don't make UND section.
3840 * vms-hdr.c: Update copyright year, update list of record handled.
3841 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3842 (_bfd_vms_write_hdr): Strip vms and unix patches,
3843 add comments, truncate module name at 31 characters,
3844 use constants instead of hard-coded value,
3845 write BFD version instead of a fixed string.
3846 (_bfd_vms_slurp_ihd): New function.
3847 (_bfd_vms_slurp_isd): Ditto.
3848 (_bfd_vms_slurp_ihs): Ditto.
3849 (new_module): Ditto.
3850 (parse_module): Ditto
3851 (build_module_list): Ditto.
3852 (module_find_nearest_line): Ditto.
3853 (_bfd_vms_find_nearest_dst_line): Ditto.
3854 (vms_slurp_debug): Ditto.
3855 (_bfd_vms_slurp_dbg): Ditto.
3856 (_bfd_vms_slurp_tbt): Ditto.
3857 (_bfd_vms_write_dbg): Ditto.
3858 (_bfd_vms_write_tbt): Ditto.
3860 * vms-gsd.c: Update copyright year, update list of records handled.
3861 (EVAX_LITERALS_NAME): New macro.
3862 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3863 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3864 (register_universal_symbol): New function and prototype.
3865 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3866 improve debug messages,
3867 use constants instead of hard-coded value,
3868 fix missing endianness conversion,
3869 handle global symbol (SYMG).
3870 (bfd_vms_set_section_flags): New function.
3871 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3872 handle section literals,
3874 handle section bfd and vms flags,
3875 don't output LIB$INITIALIZE symbol,
3876 fix handling of weak symbols,
3877 fix evax vs vax procedure descriptor,
3878 handle absolute symbols.
3880 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3881 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3883 * makefile.vms (DEFS): Fix flags for VMS.
3885 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3887 * bfd-in2.h: Regenerated.
3888 * libbfd.h: Regenerated.
3890 2009-02-20 Cary Coutant <ccoutant@google.com>
3892 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3895 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3898 * coffcode.h (coff_write_object_contents): Don't let the string
3899 table offset overflow the s_name field when using long section names.
3901 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3903 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3904 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3905 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3906 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3907 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3908 (bfd_pmac_xcoff_backend_data): Likewise.
3909 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3910 (bfd_xcoff_aix5_backend_data): Likewise.
3911 (xcoff64_write_object_contents): Delete unused long_section_names
3913 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3914 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3916 * coffcode.h (documentation): Update to describe long section names.
3917 (COFFLONGSECTIONCATHELPER): New helper macro.
3918 (BLANKOR1TOODD): Likewise.
3919 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3920 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3921 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3922 (bfd_coff_set_long_section_names_allowed): New function.
3923 (bfd_coff_set_long_section_names_disallowed): Likewise.
3924 (struct bfd_coff_backend_data): Add new backend hook function
3925 pointer _bfd_coff_set_long_section_names.
3926 (bfd_coff_set_long_section_names): New backend hook.
3927 (coff_write_object_contents): Only generate long section names if
3928 bfd_coff_long_section_names() indicates they are currently enabled.
3929 (bfd_coff_std_swap_table): Make non-const, and initialise long
3930 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3931 (ticoff0_swap_table): Likewise to both.
3932 (ticoff1_swap_table): Again, likewise to both.
3933 * coffgen.c (make_a_section_from_file): Allow long section names
3934 as inputs even if not currently allowed for outputs.
3935 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3936 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3937 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3938 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3939 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3940 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3941 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3942 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3943 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3944 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3945 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3946 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3947 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3948 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3949 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3950 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3951 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3952 * libcoff-in.h: Update copyright year to cause updated copyright
3953 year in generated libcoff.h, and fix typo.
3954 * libcoff.h: Regenerated.
3955 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3956 (_bfd_ecoff_no_long_sections): Add prototype.
3957 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3958 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3959 defined by an including .c file.
3960 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3961 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3962 (ticoff1_swap_table): Likewise to both.
3964 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3966 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3967 stub. Catch default case error.
3968 (arm_map_one_stub): Add missing Thumb mapping symbol.
3970 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3973 * elf32-avr.c: Handle case where no local symbos exist correctly.
3975 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3978 * elf32-arm.c (arm_long_branch_stub,
3979 arm_thumb_v4t_long_branch_stub,
3980 arm_thumb_thumb_long_branch_stub,
3981 arm_thumb_arm_v4t_long_branch_stub,
3982 arm_thumb_arm_v4t_short_branch_stub,
3983 arm_pic_long_branch_stub):
3984 Renamed to elf32_arm_stub_long_branch_any_any,
3985 elf32_arm_stub_long_branch_v4t_arm_thumb,
3986 elf32_arm_stub_long_branch_thumb_only,
3987 elf32_arm_stub_long_branch_v4t_thumb_arm,
3988 elf32_arm_stub_short_branch_v4t_thumb_arm,
3989 elf32_arm_stub_long_branch_any_any_pic.
3990 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3991 arm_thumb_thumb_stub_long_branch,
3992 arm_thumb_arm_v4t_stub_long_branch,
3993 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3994 Renamed to arm_stub_long_branch_any_any,
3995 arm_stub_long_branch_v4t_arm_thumb,
3996 arm_stub_long_branch_thumb_only,
3997 arm_stub_long_branch_v4t_thumb_arm,
3998 arm_stub_short_branch_v4t_thumb_arm,
3999 arm_stub_long_branch_any_any_pic.
4001 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4003 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4004 in branch offset check.
4006 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4008 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4009 add toc.symndx and toc.add.
4010 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4012 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4014 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4015 (branch_reloc_hash_match): New function, extracted from..
4016 (ppc64_elf_tls_optimize): ..here.
4017 (ppc64_elf_relocate_section): Properly set addends when optimizing
4018 tls sequences. Avoid unnecessary reading and writing of insns.
4019 Only redo reloc when symbol changed. Bypass symbol checks when
4021 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4022 (branch_reloc_hash_match): New function, extracted from..
4023 (ppc_elf_tls_optimize): ..here.
4024 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4025 Don't clear addend on zapped __tls_get_addr reloc.
4027 2009-02-12 Nick Clifton <nickc@redhat.com>
4030 * elflink.c (bfd_elf_final_link): When counting the relocations,
4031 if the header size has not been set yet then assume that it will
4032 match the output section's reloc type.
4034 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4036 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4039 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4041 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4042 (find_function): Likewise.
4043 (pasted_function): Don't error if no prior function found.
4044 (discover_functions): Revert 2008-12-10 change. Extend first
4045 function range to start of section.
4047 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4049 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4051 * elf64-hppa.h: Likewise.
4053 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4055 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4058 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4060 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4061 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4063 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4065 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4066 * archures.c (bfd_mach_mips_xlr): Define.
4067 * bfd-in2.h: Regenerate.
4068 * cpu-mips.c (I_xlr): Define.
4069 (arch_info_struct): Add XLR entry.
4070 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4071 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4072 (mips_mach_extensions): Add XLR entry.
4074 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4076 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4078 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4080 * configure.in: AC_SUBST pdfdir.
4081 * Makefile.am: Add install-pdf, install-pdf-am
4082 and install-pdf-recursive targets. Define pdfdir.
4083 * doc/Makefile.am: Define pdf__strip_dir. Add
4084 install-pdf and install-pdf-am targets.
4085 * po/Make-in: Add install-pdf target.
4086 * configure: Regenerate.
4087 * Makefile.in: Regenerate
4088 * doc/Makefile.in: Regenerate.
4090 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4092 * bfd-in2.h: Regenerate.
4093 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4094 fields from n_entries to n_slots where appropriate, update comments.
4095 (HOWTO): Add TLS relocations.
4096 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4097 (enum elf_m68k_got_offset_size): New enum.
4098 (struct elf_m68k_got_entry.type): Move field to ...
4099 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4100 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4102 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4104 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4105 fields into n_entries array. Update comments.
4106 (elf_m68k_init_got): Simplify, update all uses.
4107 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4108 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4109 GOT entries; update name, update all uses.
4110 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4111 (elf_m68k_get_got_entry): Update.
4112 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4114 (elf_m68k_remove_got_entry_type): Simplify.
4115 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4116 (elf_m68k_can_merge_gots): Update.
4117 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4118 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4119 GOT entries, simplify.
4120 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4121 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4122 field, remove obsoleted local_n_entries field.
4123 (elf_m68k_partition_multi_got_2): New static function.
4124 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4126 (elf_m68k_remove_got_entry_type): Update.
4127 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4128 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4129 update of sgot->size and srelgot->size.
4130 (elf_m68k_gc_sweep_hook): Update.
4131 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4132 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4134 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4135 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4137 2009-02-02 DJ Delorie <dj@redhat.com>
4139 * elf32-mep.c (config_names): Regenerate configuration.
4141 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4143 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4144 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4145 * elf.c (bfd_elf_get_str_section): Make static.
4146 (bfd_elf_find_section): Delete.
4147 * libbfd.h: Regenerate.
4149 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4151 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4152 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4154 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4156 * elflink.c (on_needed_list): New function.
4157 (elf_link_add_object_symbols): Link in --as-needed libs if they
4158 satisfy undefined symbols in other libs.
4160 2009-01-30 Julian Brown <julian@codesourcery.com>
4162 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4163 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4164 with --just-symbols (-R).
4166 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4168 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4169 high_pc in order to properly sign-extend VMAs.
4171 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4172 Mark Shinwell <shinwell@codesourcery.com>
4173 Catherine Moore <clm@codesourcery.com>
4175 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4177 2009-01-28 Catherine Moore <clm@codesourcery.com>
4179 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4180 SEC_LOAD for dynamic relocation sections.
4182 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4184 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4185 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4186 the size of local TLS data.
4188 2009-01-27 Andreas Schwab <schwab@suse.de>
4190 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4191 architectures in the archive.
4193 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4195 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4196 <R_CRIS_32_DTPREL>: Correct relocation value.
4198 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4199 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4200 symbols with non-default visibility.
4202 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4204 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4205 describing the trampolines.
4206 (ppc_elf_relocate_section): Update relocs to describe the
4209 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4211 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4212 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4213 and R_PARISC_PCREL12F relocations.
4215 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4218 * elflink.c (find_version_for_sym): New function split out from,
4219 but without export_dynamic test, ..
4220 (_bfd_elf_link_assign_sym_version): ..here.
4221 (_bfd_elf_export_symbol): Use it.
4223 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4225 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4226 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4227 * elflink.c: ..here, somewhat modified.
4228 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4229 _bfd_elf_link_find_version_dependencies,
4230 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4231 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4232 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4234 * elflink.c: ..and make static here.
4235 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4236 of output_bfd from struct elf_find_verdep_info.
4237 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4238 struct elf_info_failed.
4239 (bfd_elf_size_dynamic_sections): Adjust.
4241 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4244 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4245 after comp_unit_find_line call.
4247 2009-01-21 Nick Clifton <nickc@redhat.com>
4250 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4251 tm_gmtoff field in struct tm.
4253 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4255 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4256 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4257 sections in soft-icache lines unless non_ia_text. Don't add
4258 rodata if doing so would exceed line size.
4260 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4262 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4263 types than bfd_link_hash_indirect, before early return, call
4264 _bfd_elf_link_hash_copy_indirect.
4266 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4268 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4269 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4270 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4271 (elf_backend_obj_attrs_order): New define.
4272 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4273 (elfNN_bed): Add elf_backend_obj_attrs_order.
4275 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4277 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4278 (obj_attr_size): Likewise.
4279 (write_obj_attribute): Likewise.
4280 (_bfd_elf_copy_obj_attributes): Likewise.
4281 (_bfd_elf_parse_attributes): Likewise.
4282 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4283 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4284 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4285 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4286 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4289 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4291 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4292 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4293 (bfd_elf_add_obj_attr_string): Likewise.
4294 (bfd_elf_add_obj_attr_int_string): Likewise.
4295 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4296 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4297 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4298 Tag_nodefaults has no default value.
4299 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4300 comment to reflect the new state.
4302 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4305 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4306 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4307 (adjust_z_magix): Delete dead code handling QMAGIC.
4309 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4311 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4312 IMAGE_SCN_MEM_DISCARDABLE.
4314 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4316 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4317 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4318 * configure.in (commonbfdlib): Delete.
4319 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4320 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4321 is available, not just for linux.
4322 * po/SRC-POTFILES.in: Regenerate.
4323 * Makefile.in: Regenerate.
4324 * configure: Regenerate.
4326 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4327 Julian Brown <julian@codesourcery.com>
4329 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4330 ARM attributes in ABI 2.07.
4331 * elf32-arm.c (get_secondary_compatible_arch): New function.
4332 (set_secondary_compatible_arch): New function.
4333 (tag_cpu_arch_combine): New function.
4334 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4335 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4336 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4337 make it fit with order_01243.
4338 Add support for Tag_also_compatible_with,
4339 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4340 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4341 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4342 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4343 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4344 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4345 Rework the way unknown attributes are handled.
4346 Defer errors until all attributes have been processed.
4348 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4350 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4351 bfd_elf_add_obj_attr_int_string.
4352 Read Tag_compatibility from its new location in the attribute array,
4353 rather than the attribute list.
4354 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4355 bfd_elf_add_obj_attr_int_string.
4356 (_bfd_elf_parse_attributes): Likewise.
4357 (_bfd_elf_merge_object_attributes): There's now only one
4358 Tag_compatibility, and it's in the array, not the list.
4359 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4361 (bfd_elf_add_obj_attr_compat): Rename to
4362 bfd_elf_add_obj_attr_int_string.
4363 (bfd_elf_add_proc_attr_compat): Rename to
4364 bfd_elf_add_proc_attr_int_string.
4365 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4368 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4370 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4371 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4372 (vmsutil.lo): Add dependency rule.
4373 * Makefile.in: Regenerate.
4374 * config.bfd (ia64*-*-*vms*): Add case.
4375 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4376 * configure: Regenerate.
4377 * vmsutil.c: New file.
4378 * vmsutil.h: New file.
4379 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4381 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4382 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4383 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4384 elfNN_vms_object_p): New functions
4385 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4387 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4390 * elflink.c (elf_gc_sweep): Exclude the group section if the
4391 first member of the section group is excluded.
4393 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4396 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4397 saved filename, use bfd_alloc rather than bfd_malloc for it.
4399 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4401 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4403 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4405 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4407 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4409 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4411 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4413 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4415 (struct got_entry): Add br_addr.
4416 (struct call_info): Add priority.
4417 (struct function_info): Add lr_store and sp_adjust.
4418 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4419 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4420 area as an overlay, and check that no other overlays exist. Look up
4421 icache overlay manager entry sym.
4422 (BRA_STUBS, BRA, BRASL): Define.
4423 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4424 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4426 (count_stub, build_stub): Support soft-icache.
4427 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4428 (spu_elf_size_stubs): Size soft-icache stubs.
4429 (overlay_index): New function.
4430 (spu_elf_build_stubs): Make static. Support soft-icache.
4431 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4432 (find_function_stack_adjust): Save lr store and stack adjust insn
4434 (maybe_insert_function): Adjust find_function_stack_adjust call.
4435 (mark_functions_via_relocs): Retrieve priority.
4436 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4437 (sort_calls): Sort by priority first.
4438 (mark_overlay_section): Ignore .ovl.init.
4439 (sum_stack): Only print when stack_analysis.
4440 (print_one_overlay_section): New function, extracted from..
4441 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4442 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4443 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4444 analysis. Call spu_elf_build_stubs.
4445 (spu_elf_relocate_section): For soft-icache encode overlay index
4447 (spu_elf_output_symbol_hook): Support soft-icache.
4448 (spu_elf_modify_program_headers: Likewise.
4450 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4451 num_regions to num_lines. Add line_size and max_branch.
4452 (enum _ovly_flavour): Add ovly_soft_icache.
4453 (spu_elf_build_stubs): Delete.
4455 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4457 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4458 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4460 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4462 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4463 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4464 the program, the known offset starts at the negative size of the
4466 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4469 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4471 * config.bfd: Add lm32-*-rtems*.
4473 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4475 * coff-ppc.c: Add 2009 to Copyright.
4476 * elf32-cris.c: Likewise.
4477 * elflink.c: Likewise.
4479 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4481 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4482 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4484 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4487 * elflink.c (elf_merge_st_other): New.
4488 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4489 hide them if needed.
4490 (elf_link_add_object_symbols): Updated.
4492 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4495 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4496 ref_dynamic and dynamic_def fields when setting def_regular
4499 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4502 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4505 For older changes see ChangeLog-2008
4511 version-control: never
projects / external / binutils.git / blob