1 2009-11-11 Nick Clifton <nickc@redhat.com>
3 * po/id.po: Updated Indonesian translation.
5 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
7 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
8 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
9 * aclocal.m4: Regenerate.
10 * configure: Regenerate.
12 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
15 * elflink.c (elf_link_output_extsym): Don't return on
16 STT_GNU_IFUNC symbol when stripping.
18 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
20 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
21 in a relocatable link.
22 * elf64-hppa.c (elf_hppa_final_link): Likewise.
24 2009-11-05 Nick Clifton <nickc@redhat.com>
26 * elflink.c (elf_link_add_object_symbols): Improve error
27 message generated when a symbol is left unresolved because a
28 --no-add-needed command line option has prevented the
29 inclusion of the DSO defining it.
31 2009-11-03 Alan Modra <amodra@bigpond.net.au>
32 Ulrich Weigand <uweigand@de.ibm.com>
34 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
35 (jump tables or other references to code labels) as well.
37 2009-11-02 Paul Brook <paul@codesourcery.com>
39 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
42 2009-11-02 Alan Modra <amodra@bigpond.net.au>
44 * elflink.c (elf_link_add_object_symbols): Don't force debug
47 2009-10-29 Johan Kristell <johankri@axis.com>
49 * elf32-cris.c (cris_elf_plt_sym_val): New function.
50 (elf_backend_plt_sym_val): Define.
52 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
54 * peXXigen.c (bfdver.h): Add include.
55 (LINKER_VERSION): Do calculation based on BFD_VERSION.
57 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
59 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
61 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
63 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
65 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
67 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
69 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
71 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
72 of R_AMD64_PCRLONG_<X> relocations from addend.
74 2009-10-23 Alan Modra <amodra@bigpond.net.au>
76 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
78 2009-10-20 Alan Modra <amodra@bigpond.net.au>
81 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
83 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
85 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
86 Don't subtract the size of the TLS block for non-shared objects
89 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
91 * coff-z80.c (z80coff_vec): Allow sections to be of type
94 2009-10-16 Alan Modra <amodra@bigpond.net.au>
97 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
98 bim and bim->buffer. bfd_malloc instead.
99 * peicode.h (pe_ILF_build_a_bfd): Similarly.
100 (ILF_DATA_SIZE): Don't include bim.
101 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
103 2009-10-14 Alan Modra <amodra@bigpond.net.au>
105 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
107 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
110 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
113 2009-10-13 Alan Modra <amodra@bigpond.net.au>
115 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
117 2009-10-12 Roland McGrath <roland@frob.com>
119 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
120 Fix %s that should be %B in several message formats.
122 2009-10-10 Alan Modra <amodra@bigpond.net.au>
124 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
125 excluded output sections.
127 2009-10-09 Tristan Gingold <gingold@adacore.com>
129 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
130 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
132 2009-10-09 Tristan Gingold <gingold@adacore.com>
134 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
135 bfd_mach_o_read_symtab_symbols.
136 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
137 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
138 (bfd_mach_o_scan_write_section_32): Rename to
139 bfd_mach_o_write_section_32.
140 (bfd_mach_o_scan_write_section_64): Rename to
141 bfd_mach_o_write_section_64.
142 (bfd_mach_o_scan_write_segment_32): Rename to
143 bfd_mach_o_write_segment_32.
144 (bfd_mach_o_scan_write_segment_64): Rename to
145 bfd_mach_o_write_segment_64.
146 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
147 (bfd_mach_o_scan_read_section_32): Rename to
148 bfd_mach_o_read_section_32.
149 (bfd_mach_o_scan_read_section_64): Rename to
150 bfd_mach_o_read_section_64.
151 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
152 (bfd_mach_o_scan_read_symtab_strtab): Rename to
153 bfd_mach_o_read_symtab_strtab.
154 (bfd_mach_o_scan_read_symtab_symbol): Rename to
155 bfd_mach_o_read_symtab_symbol.
156 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
157 bfd_mach_o_read_dysymtab_symbol.
158 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
159 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
160 (bfd_mach_o_scan_read_prebound_dylib): Rename to
161 bfd_mach_o_read_prebound_dylib.
162 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
163 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
164 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
165 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
166 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
167 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
168 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
169 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
170 (bfd_mach_o_scan_read_segment_32): Rename to
171 bfd_mach_o_read_segment_32.
172 (bfd_mach_o_scan_read_segment_64): Rename to
173 bfd_mach_o_read_segment_64.
174 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
175 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
176 bfd_mach_o_read_dysymtab_symbol.
178 2009-10-09 Tristan Gingold <gingold@adacore.com>
180 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
181 (bfd_mach_o_section_get_nbr_indirect): Ditto.
182 (bfd_mach_o_get_synthetic_symtab): New function.
183 (bfd_mach_o_print_private_header): Print the number of commands
185 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
186 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
188 2009-10-08 Tristan Gingold <gingold@adacore.com>
190 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
192 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
194 * bfd-in2.h: Regenerated.
196 2009-10-02 Alan Modra <amodra@bigpond.net.au>
198 * aout-cris.c (N_SHARED_LIB): Don't define.
199 * hp300bsd.c (N_SHARED_LIB): Don't define.
200 * i386bsd.c (N_SHARED_LIB): Don't define.
201 * i386linux.c (N_SHARED_LIB): Don't define.
202 * i386lynx.c (N_SHARED_LIB): Don't define.
203 * m68klinux.c (N_SHARED_LIB): Don't define.
204 * m88kmach3.c (N_SHARED_LIB): Don't define.
205 * mipsbsd.c (N_SHARED_LIB): Don't define.
206 * newsos3.c (N_SHARED_LIB): Don't define.
207 * pc532-mach.c (N_SHARED_LIB): Don't define.
208 * pdp11.c (N_SHARED_LIB): Don't define.
209 * sparclinux.c (N_SHARED_LIB): Don't define.
210 * vaxbsd.c (N_SHARED_LIB): Don't define.
212 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
214 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
215 symbol for a weak undef in the auxbfd, not the input bfd.
217 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
219 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
220 after .toe instead of before .text section. Set the LMA of all
221 overlay sections to their icache IA address.
222 (spu_elf_find_overlays): Determine icache set id without reference
225 2009-09-30 Tristan Gingold <gingold@adacore.com>
227 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
229 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
231 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
232 (elf64_x86_64_relocate_section): Use it.
233 (elf64_x86_64_finish_dynamic_symbol): Likewise.
235 2009-09-29 DJ Delorie <dj@redhat.com>
237 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
238 (ALL_MACHINES_CFILES): Add cpu-rx.c.
239 (BFD32_BACKENDS): Add elf32-rx.lo.
240 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
241 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
243 (bfd_archures_list): Add bfd_rx_arch.
244 * config.bfd: Add entry for rx-*-elf.
245 * configure.in: Add entries for bfd_elf32_rx_le_vec and
247 * reloc.c: Add RX relocations.
248 * targets.c: Add RX target vectors.
249 * Makefile.in: Regenerate.
250 * bfd-in2.h: Regenerate.
251 * configure: Regenerate.
252 * libbfd.h: Regenerate.
253 * cpu-rx.c: New file.
254 * elf32-rx.c: New file.
256 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
258 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
259 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
261 2009-09-28 Nick Clifton <nickc@redhat.com>
263 PR 10478: Accepting Solaris binaries.
264 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
265 section link values in x86 binaries.
266 * elfcode.h (elf_object_p): Likewise.
268 2009-09-28 Philippe De Muyter <phdm@macqel.be>
270 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
271 (elf_backend_final_write_processing): Macro defined as above function.
273 2009-09-25 Martin Thuresson <martint@google.com>
275 Update sources to make alpha and arm targets compile cleanly with
277 * ecoff.c: Add casts.
278 * ecofflink.c: Add casts.
279 * elf64-alpha.c: Add casts.
280 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
282 (SKIP_HOWTO): Use enum name.
283 * elf32-arm.c: Add casts.
284 (elf32_arm_vxworks_bed): Update code to avoid multiple
286 (struct map_stub): Move to top level.
288 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
291 * elflink.c (elf_link_output_extsym): Turn off visibility on
293 (bfd_elf_final_link): Turn off visibility on dynamic local
296 2009-09-24 Alan Modra <amodra@bigpond.net.au>
299 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
300 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
301 Remove "function" parm, adjust caller.
303 2009-09-23 Matt Rice <ratmice@gmail.com>
305 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
307 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
308 DT_DEPAUDIT from audit/depaudit arguments.
309 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
310 (elf_link_add_object_symbols): Set dt_audit target data when finding a
312 * bfd-in2.h: Regenerate.
313 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
315 2009-09-23 Jie Zhang <jie.zhang@analog.com>
317 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
318 .rel.plt and .plt sections are removed.
319 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
320 section. Remove the duplicated removing of empty .rel.plt
323 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
325 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
326 patch to handle the new personality relaxation.
328 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
330 * elf-eh-frame.c (make_pc_relative): New function.
331 (_bfd_elf_write_section_eh_frame): Use it.
333 2009-09-21 Alan Modra <amodra@bigpond.net.au>
335 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
336 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
337 (MR_0_3, MR_3_0): Define.
338 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
339 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
340 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
341 table. Check for presense of __tls_get_addr_opt
342 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
343 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
344 (write_glink_stub): Add param p.
345 (ppc_elf_relocate_section): Adjust write_glink_stub call.
346 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
348 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
349 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
350 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
351 table. Check for presense of __tls_get_addr_opt.
352 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
353 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
354 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
355 LD_R2_0R1, MTLR_R11): Define.
356 (build_tls_get_addr_stub): New function.
357 (ppc_build_one_stub): Call it.
358 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
359 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
360 __tls_get_addr plt call.
361 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
363 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
365 * elf-bfd.h (eh_cie_fde): Add personality_offset and
366 make_per_encoding_relative to the CIE structure. Add a padding field.
367 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
368 rather than 0xf0 when masking out the base address encoding
369 Record the offset of personality data from the start of the CIE.
370 Remove a repeated elf_backend_can_make_relative_eh_frame check.
371 (find_merged_cie): Take an info argument. If the personality
372 binds locally, try converting an absolute personality into
374 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
375 when masking out the base address encoding. Update the call to
377 (_bfd_elf_eh_frame_section_offset): Discard relocations against
378 the personality data if we are converting into PC-relative form.
379 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
380 when masking out the base address encoding. Handle
381 make_per_encoding_relative.
383 2009-09-18 Alan Modra <amodra@bigpond.net.au>
386 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
387 R_PPC_EMB_SDA2I16 complain_overflow_signed.
388 (create_sdata_sym): Pass info rather than htab.
389 Update all callers. Ensure symbols are hidden.
390 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
391 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
392 _GLOBAL_OFFSET_TABLE_.
393 (elf_finish_pointer_linker_section): Don't assume that sdata base
394 symbol is always at 0x8000 offset. Don't subtract the addend here.
395 (is_static_defined): New function.
396 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
397 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
398 relocs. Downgrade error on unexpected section for EMB_SDA2REL
399 reloc symbols to a warning.
401 2009-09-18 Nick Clifton <nickc@redhat.com>
403 * po/es.po: Updated Spanish translation.
404 * po/vi.po: Updated Vietnamese translation.
406 2009-09-18 Alan Modra <amodra@bigpond.net.au>
408 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
409 functions. Use throughout.
410 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
411 from indirect symbol.
412 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
413 (add_symbol_adjust): Simplify.
414 (defined_code_entry, defined_func_desc): New functions.
415 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
416 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
417 defined_code_entry to follow indirect sym links.
418 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
419 (ppc_type_of_stub): Follow indirect sym links.
420 (toc_adjusting_stub_needed): Likewise.
421 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
422 rather than defining them at stub.
423 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
426 2009-09-16 Tristan Gingold <gingold@adacore.com>
428 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
430 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
431 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
432 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
433 when possible to avoid warnings.
434 (bfd_mach_o_print_section_map): Ditto.
435 (bfd_mach_o_section_get_entry_size): New function.
436 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
438 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
440 2009-09-14 Nick Clifton <nickc@redhat.com>
442 * po/fi.po: Updated Finnish translation.
444 2009-09-11 Nick Clifton <nickc@redhat.com>
446 * po/bfd.pot: Updated by the Translation project.
448 2009-09-11 Philippe De Muyter <phdm@macqel.be>
450 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
451 hack. objcopy `-B' (`--binary-architecture') option is now handled
454 2009-09-11 Nick Clifton <nickc@redhat.com>
456 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
459 2009-09-11 Jie Zhang <jie.zhang@analog.com>
461 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
462 NULL if `ht' is NULL.
464 2009-09-09 Martin Thuresson <martin@mtme.org>
466 Update sources to compile cleanly with -Wc++-compat:
467 * aoutx.h: Add casts.
468 * archive.c: Add casts.
469 * archive64.c: Add casts.
470 * archures.c: Add casts.
471 * bfd-in2.h: Regenerated.
472 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
473 * bfdio.c: Add casts.
474 * binary.c: Add casts.
475 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
476 parameter to use enum value instead of int.
477 * coffcode.h: Add casts.
478 * coffgen.c: Add casts.
479 * cofflink.c: Add casts.
480 * compress.c: Add casts.
481 * dwarf1.c: Add casts.
482 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
483 bfd_ptr. Update code to use new name.
484 * elf-attrs.c: Add casts.
485 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
486 anonymous struct. (union gotplt_union, struct
487 elf_link_virtual_table_entry): Move to top level.
488 * elf-eh-frame.c: Add casts.
489 * elf-strtab.c: Add casts.
490 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
491 argument name from typename to type_name.
492 * elf32-i386.c: Add casts.
493 * elf64-x86-64.c: Add casts.
494 * elfcode.h: Add casts.
495 * elfcore.h: Add casts.
496 * elflink.c: Add casts.
497 * format.c: Add casts.
500 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
502 * libbfd.c: Add casts.
503 * linker.c: Add casts.
504 * merge.c: Add casts.
505 * opncls.c: Add casts.
506 * peXXigen.c: Add casts.
507 * peicode.h: Add casts.
508 * reloc.c: Add casts.
509 * section.c: Add casts.
510 * simple.c: Add casts.
512 * stabs.c: Add casts.
514 * targets.c: Add casts.
515 * tekhex.c: Add casts.
516 * verilog.c: Add casts.
518 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
520 * configure: Regenerate.
522 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
524 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
525 for the mode of target PLT entries.
526 (allocate_dynrelocs): Only adjust symbol type if setting its
529 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
531 * configure: Regenerate.
533 2009-09-09 Nick Clifton <nickc@redhat.com>
536 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
537 section headers containing sh_link values of SHN_BEFORE or
539 * elfcode.h (elf_object_p): Likewise.
541 2009-09-09 Tristan Gingold <gingold@adacore.com>
543 Handle DYLD_INFO introduced by Darwin10.
544 * mach-o.h (bfd_mach_o_load_command_type): Add
545 BFD_MACH_O_LC_DYLD_INFO.
546 (bfd_mach_o_dyld_info_command): New type.
547 (bfd_mach_o_load_command): Add dyld_info field.
548 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
549 (bfd_mach_o_scan_read_dyld_info): New function.
550 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
551 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
552 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
553 (bfd_mach_o_print_dyld_info): New function.
555 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
557 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
558 linkonce or linker script discarded section.
560 2009-09-09 Alan Modra <amodra@bigpond.net.au>
562 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
564 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
566 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
567 range call the bfd error hander and use R_68K_NONE instead.
569 2009-09-07 Tristan Gingold <gingold@adacore.com>
571 * po/SRC-POTFILES.in: Regenerate.
572 * po/bfd.pot: Regenerate.
574 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
575 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
576 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
577 st_mtim.tv_nsec to gas/configure.in
578 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
579 * configure: Regenerate.
580 * config.in: Regenerate.
581 * vmsutil.c: Moved to gas/config/te-vms.c
582 * vmsutil.h: Removed.
583 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
584 (BFD32_BACKENDS): Remove vmsutil.lo
585 * Makefile.in: Regenerate.
587 2009-09-05 Eli Zaretskii <eliz@gnu.org>
589 * coffcode.h: Include libiberty.h.
591 2009-09-05 Martin Thuresson <martin@mtme.org>
593 * coff-arm.c (coff_arm_relocate_section)
594 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
595 Change member name class to symbol_class.
596 * coff-i960.c (coff_i960_relocate_section) Rename variable
597 class to class_val. Change member name class to symbol_class.
598 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
599 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
600 * coff-stgo32.c (adjust_aux_in_post)
601 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
603 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
604 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
605 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
607 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
608 variables named class to n_sclass. (coff_write_symbols): Rename
609 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
610 argument class to symbol_class.
611 * cofflink.c (_bfd_coff_link_hash_newfunc)
612 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
613 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
614 Update code to use renamed members.
615 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
616 argument class to in_class.
617 * libcoff-in.h (struct coff_link_hash_entry, struct
618 coff_debug_merge_type) Renamed members class to symbol_class and
620 * libcoff.h Regenerated.
621 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
622 Rename argument class to in_class.
623 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
625 * pef.h (struct bfd_pef_imported_symbol): Changed name of
626 member class to symbol_class.
628 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
630 * configure: Regenerated.
632 2009-09-04 Tristan Gingold <gingold@adacore.com>
634 * configure.in: Bump version to 2.20.51
636 2009-09-04 Alan Modra <amodra@bigpond.net.au>
638 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
640 2009-09-04 Jie Zhang <jie.zhang@analog.com>
642 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
644 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
645 for empty .rela.bss and .rel.plt sections.
647 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
649 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
650 R_MIPS_JALR unless symbol resolves locally.
652 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
654 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
655 has_static_relocs for R_MIPS_JALR.
657 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
659 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
660 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
663 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
665 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
668 2009-09-01 Tristan Gingold <gingold@adacore.com>
670 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
671 dependencies. Reindent.
672 * configure.com: Ported to Itanium VMS. Now generates a build.com
673 to build without make. Add messages but make edit silent.
674 * hosts/alphavms.h: Add a prototype for stpcpy.
675 * vms.c: Add a missing include for Alpha VMS.
676 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
678 2009-08-31 Jan Beulich <jbeulich@novell.com>
680 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
681 * elf.c (bfd_elf_get_default_section_type): New.
682 (elf_fake_sections): Use bfd_elf_get_default_section_type.
684 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
686 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
688 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
690 2009-08-30 Alan Modra <amodra@bigpond.net.au>
693 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
694 (bfd_emul_get_commonpagesize): Likewise.
696 2009-08-29 Martin Thuresson <martin@mtme.org>
698 * elf32-arm.c (struct stub_def): Rename member template to
699 template_sequence. (arm_build_one_stub,
700 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
701 Rename variable template to template_sequence.
702 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
703 Rename variable template to template_val.
704 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
706 * coffgen.c (coff_make_empty_symbol)
707 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
708 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
710 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
712 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
714 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
715 * ieee.c (ieee_make_empty_symbol): Rename variable new to
717 * linker.c (bfd_new_link_order): Rename variable new to
719 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
721 * oasys.c (oasys_make_empty_symbol): Rename variable new to
723 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
724 new to new_symbol_type.
725 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
727 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
729 (read_hdr, rs6000coff_core_p)
730 (rs6000coff_core_file_matches_executable_p)
731 (rs6000coff_core_file_failing_command)
732 (rs6000coff_core_file_failing_signal): Updated function to use new
734 * som.c (som_make_empty_symbol): Rename variable new to
736 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
738 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
739 variable new to new_symbol.
741 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
743 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
744 bfdlibdir and bfdincludedir.
745 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
746 [INSTALL_LIBBFD]: ... here, ...
747 [INSTALL_LIBBFD]: ... and empty overrides here.
748 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
749 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
750 * Makefile.in: Regenerate.
751 * configure: Regenerate.
753 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
755 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
756 relocations. Rewrite output of dynamic TLS relocations.
757 (DTP_OFFSET, TP_OFFSET): New constants.
758 (dtpoff_base): Update.
759 (tpoff): Rename to tpoff_base, update.
760 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
761 New functions. Move code from elf_m68k_relocate_section here.
762 (elf_m68k_relocate_section): Update.
763 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
765 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
767 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
769 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
770 Handle non_got_ref field.
771 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
773 2009-08-26 Alan Modra <amodra@bigpond.net.au>
776 * linker.c (bfd_find_version_for_sym): Revert warning.
778 2009-08-26 Alan Modra <amodra@bigpond.net.au>
781 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
782 other wildcard match. Warn on multiple wildcard matches.
784 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
786 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
788 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
789 only in this condition.
790 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
791 to build but not install libbfd.la in this condition.
792 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
793 (install_libbfd, install_libbfd): Remove.
794 * Makefile.in: Regenerate.
795 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
796 (INCLUDES): ... this.
798 * doc/Makefile.in: Regenerate.
800 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
802 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
803 dependency tracking to work for them.
804 (targets.lo, archures.lo, dwarf.lo): Rewrite to
805 use automake dependency tracking mechanism.
806 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
807 (mkdep section): Remove.
808 (BUILT_SOURCES): New, list $(BUILD_HFILES).
809 * Makefile.in: Regenerate.
810 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
812 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
813 (install-pdf, install-pdf-recursive, install-html)
814 (install-html-recursive): Remove.
815 * Makefile.in: Regenerate.
817 * Makefile.in: Regenerate.
818 * aclocal.m4: Likewise.
819 * config.in: Likewise.
820 * configure: Likewise.
822 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
824 * elf32-arm.c (arch_has_thumb2_nop): New function.
825 (arch_has_arm_nop): New function.
826 (elf32_arm_final_link_relocate): NOP opcodes changed.
828 2009-08-16 Doug Evans <dje@google.com>
830 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
831 at least don't leak memory.
833 2009-08-13 DJ Delorie <dj@redhat.com>
835 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
838 2009-08-12 Nick Clifton <nickc@redhat.com>
840 * po/fi.po: Updated Finnish translation.
842 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
844 Merge some FRV FDPIC changes into the Blackfin code.
845 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
846 summary reloc information.
847 (bfinfdpic_dynamic_got_plt_info): New.
848 (_bfin_create_got_section): Create the PLT section here.
849 (elf32_bfinfdpic_create_dynamic_sections): Not here.
850 (_bfinfdpic_count_nontls_entries): Move out of...
851 (_bfinfdpic_count_got_plt_entries): ... here.
852 (_bfinfdpic_count_relocs_fixups): Likewise.
853 (_bfinfdpic_reset_got_plt_entries): New.
854 (_bfinfdpic_size_got_plt): Move out of...
855 (elf32_bfinfdpic_size_dynamic_sections): ... here.
856 (bfinfdpic_relocate_section): Be careful not to call
857 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
858 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
860 (elf_backend_discard_info): Define for FD-PIC.
862 2009-08-11 Alan Modra <amodra@bigpond.net.au>
864 * elflink.c: Add FIXMEs for some places that require octets_per_byte
866 * elf-eh-frame.c: Likewise.
869 2009-08-11 Alan Modra <amodra@bigpond.net.au>
871 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
872 to x86 and x86_64 configurations.
873 * configure: Regenerate.
875 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
877 Stop using bfd_usrdata in libbfd.
878 * coff-stgo32.c (bfd_coff_go32stub): Remove.
879 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
880 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
881 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
882 filehdr_dst->u.go32.stub. New comment with the reason.
883 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
884 Substitute the removed macro bfd_coff_go32stub.
885 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
886 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
887 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
888 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
889 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
891 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
892 * libcoff-in.h (coff_data_type): New field go32stub.
893 * libcoff.h: Regenerated.
895 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
897 Fix go32 stub preservation by objcopy.
898 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
899 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
902 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
904 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
906 (elf32_arm_final_link_relocate): Treat local undefined symbols the
907 same as global undefined symbols.
908 (elf32_arm_relocate_section): Give an error for local undefined
909 non-weak symbols, unless the reloc will not use the symbol.
911 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
913 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
914 (ppc_elf_relax_section): Use symbol index to distinguish
917 2009-08-10 Alan Modra <amodra@bigpond.net.au>
919 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
921 2009-08-10 Alan Modra <amodra@bigpond.net.au>
923 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
924 info for STT_GNU_IFUNC.
925 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
926 on got refs in case the symbol turns out to be ifunc.
927 (ppc_elf_gc_sweep_hook): Similarly.
928 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
929 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
930 (ppc_elf_size_dynamic_sections): Likewise.
931 (ppc_elf_relocate_section): Likewise.
933 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
935 From Mike Frysinger <michael.frysinger@analog.com>
936 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
937 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
938 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
939 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
940 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
941 Adjust to match the renamed reloc definitions.
943 2009-08-08 Alan Modra <amodra@bigpond.net.au>
946 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
947 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
949 2009-08-07 Tom Tromey <tromey@redhat.com>
951 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
954 2009-08-06 Michael Eager <eager@eagercon.com>
956 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
957 * Makefile.in: Regenerate.
958 * archures.c: Add bfd_arch_microblaze.
959 * bfd-in2.h: Regenerate.
960 * config.bfd: Add microblaze target.
961 * configure.in: Add bfd_elf32_microblaze_vec target.
962 * configure: Regenerate.
963 * cpu-microblaze.c: New.
964 * elf32-microblaze.c: New.
965 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
966 * libbfd.h: Regenerate.
967 * reloc.c: Add MICROBLAZE relocations.
968 * section.c: Add struct relax_table and relax_count to section.
969 * targets.c: Add bfd_elf32_microblaze_vec.
971 2009-08-06 Jakub Jelinek <jakub@redhat.com>
972 Alan Modra <amodra@bigpond.net.au>
975 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
977 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
978 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
980 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
982 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
983 at least once when fixing cortex-a8.
985 2009-08-05 Chao-ying Fu <fu@mips.com>
987 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
988 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
989 for CPUs. It is true for RM9000.
990 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
992 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
993 to guard the transformation.
995 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
997 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
998 (spu_elf_size_sections): Declare prototype.
999 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1000 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1001 (spu_elf_emit_fixup): New function.
1002 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1003 (spu_elf_size_sections): New function.
1005 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1007 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1008 (arm_build_one_stub): Build a8 veneers as a separate pass.
1009 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1010 parameters. Use them to check if we create a different a8 fixup
1011 than the previous pass.
1012 (elf32_arm_size_stubs): Move scope of stub_changed and
1013 prev_num_a8_fixes into main loop.
1014 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1016 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1018 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1019 which find_plt_ent is called. Delete redundant code.
1021 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1024 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1025 invalid string offset.
1027 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1031 to htab->init_got_offset and plt to htab->init_plt_offset
1032 when discarding space for dynamic relocations.
1034 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1036 * elf32-ppc.c (struct plt_entry): Revise comments.
1037 (ppc_elf_check_relocs): Don't create needless plt_entry info
1038 for non-pie executables. Don't test info->pie when info->shared
1039 already covers that case.
1040 (ppc_elf_gc_sweep_hook): Adjust for above change.
1041 (add_stub_sym): Don't test info->pie when info->shared tested.
1042 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1043 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1044 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1045 (ppc_elf_relocate_section): Likewise.
1047 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1049 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1050 for local ifunc symbols in non-pie executables, regardless of
1051 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1052 code so that it's obvious that we only do anything special for
1054 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1055 (allocate_dynrelocs): Correct comment for syms defined in plt.
1056 Don't specially allocate ifunc dyn relocs.
1057 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1058 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1059 syms in non-pie executables. No specially allocated dyn relocs
1060 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1061 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1062 a non-pie executable.
1064 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1065 Jakub Jelinek <jakub@redhat.com>
1068 * elf32-i386.c (elf_i386_tls_transition): Check executable
1069 instead of shared for TLS when building PIE.
1070 (elf_i386_check_relocs): Likewise.
1071 (elf_i386_allocate_dynrelocs): Likewise.
1072 (elf_i386_relocate_section): Likewise.
1074 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1075 instead of shared for TLS when building PIE.
1076 (elf64_x86_64_check_relocs): Likewise.
1077 (elf64_x86_64_allocate_dynrelocs): Likewise.
1078 (elf64_x86_64_relocate_section): Likewise.
1080 2009-07-31 Anthony Green <green@moxielogic.com>
1082 * config.bfd (targ_cpu): Add moxie-uclinux support.
1084 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1086 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1088 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1090 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1091 used by indirect function support. Count dynamic relocs for
1093 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1094 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1095 in iplt and their relocs in reliplt. Don't make ifunc syms
1096 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1097 reliplt. Handle other dynamic relocs for ifunc.
1098 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1099 ifunc in reliplt, likewise relocs for got against local ifunc.
1100 Typo fix on reliplt size adjust.
1101 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1102 relocs 1-1 with entries for iplt, instead just add using
1103 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1104 Error on invalid ifunc dyn relocs.
1105 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1107 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1108 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1109 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1110 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1111 (allocate_dynrelocs): As for elf32-ppc.c above.
1112 (ppc64_elf_size_dynamic_sections): Likewise.
1113 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1114 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1115 (ppc_size_one_stub): Similarly.
1116 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1118 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1120 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1122 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1123 change. Add note to head comment.
1125 2009-07-28 Jan Beulich <jbeulich@novell.com>
1127 * archive.c (get_extended_arelt_filename): Remove redundant
1128 range check on index.
1130 2009-07-27 Doug Kwan <dougkwan@google.com>
1132 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1134 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1136 * archures.c bfd_*_arch): Sorted.
1137 (bfd_archures_list): Likewise.
1139 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1141 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1142 to R_cr16_NUM32 relocation.
1144 2009-07-26 Michael Eager <eager@eagercon.com>
1146 * archures.c: Add bfd_mach_ppc_405
1149 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1151 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1152 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1154 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1156 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1157 (bfd_l1om_arch): New.
1158 (bfd_archures_list): Add &bfd_l1om_arch.
1159 * bfd-in2.h: Regenerated.
1161 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1162 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1163 if bfd_elf64_x86_64_freebsd_vec is supported.
1164 (targ_selvecs): Likewise.
1166 * configure.in: Support bfd_elf64_l1om_vec and
1167 bfd_elf64_l1om_freebsd_vec.
1168 * configure: Regenerated.
1172 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1173 (bfd_elf64_l1om_vec): Likewise.
1174 (bfd_elf64_l1om_freebsd_vec): Likewise.
1176 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1177 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1178 * Makefile.in: Regenerated.
1180 * targets.c (bfd_elf64_l1om_vec): New.
1181 (bfd_elf64_l1om_freebsd_vec): Likewise.
1182 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1183 bfd_elf64_l1om_freebsd_vec.
1185 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1186 Alan Modra <amodra@bigpond.net.au>
1188 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1189 * bfd-in2.h: Regenerate.
1190 * libbfd.h: Regenerate.
1191 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1192 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1193 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1195 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1199 instead of shared for R_X86_64_TPOFF32.
1200 (elf64_x86_64_relocate_section): Likewise.
1202 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1204 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1205 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1206 with the BSF_GNU_UNIQUE flag bit set.
1207 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1208 for symbols with STB_GNU_UNIQUE binding.
1209 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1210 with the STB_GNU_UNIQUE binding.
1211 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1212 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1213 symbols with the unique_global field set.
1214 (elf_link_output_extsym): Set unique_global field for symbols with
1215 the STB_GNU_UNIQUE binding.
1216 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1217 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1219 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1221 * bfd-in2.h: Regenerate.
1223 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1225 * elflink.c (elf_link_output_extsym): Revert the last change.
1227 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1230 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1231 when ref_regular, not def_regular.
1233 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1236 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1237 from a DSO into a normal FUNC symbol.
1238 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1239 a normal FUNC symbol.
1241 2009-07-17 Chao-ying Fu <fu@mips.com>
1243 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1244 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1245 interlocking, the last PLT entry needs a nop in the branch delay slot.
1246 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1247 output the last two PLT entries in reverse order.
1249 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1252 STT_GNU_IFUNC symbol for relocatable link.
1253 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1255 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1257 * bfdio.c (bfd_iovec): Add comments for bmmap.
1258 * bfd-in2.h: Regenerated.
1260 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1262 * Makefile.am: Run "make dep-am".
1263 * Makefile.in: Regenerated.
1265 2009-07-10 Doug Kwan <dougkwan@google.com>
1267 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1268 target_addend and orig_insn.
1270 2009-07-10 Tom Tromey <tromey@redhat.com>
1272 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1273 (elf-eh-frame.lo): Likewise.
1274 (elf32-bfin.lo): Likewise.
1275 (elf32-frv.lo): Likewise.
1276 (elf32-xc16x.lo): Likewise.
1277 * Makefile.in: Rebuild.
1278 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1279 * elf-eh-frame.c: Likewise.
1280 * elf32-bfin.c: Likewise.
1281 * elf32-frv.c: Likewise.
1282 * elf32-xc16x.c: Likewise.
1284 2009-07-10 Julian Brown <julian@codesourcery.com>
1286 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1287 symbol a stub entry is derived from, not the entry for the stub
1288 itself, in call to elf32_arm_final_link_relocate.
1290 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1292 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1293 when reporting addends.
1295 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1297 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1298 data even when no stubs.
1299 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1301 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1303 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1304 (ppc_elf_get_synthetic_symtab): Report addend.
1305 (PLT_IFUNC): Define.
1306 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1307 (ppc_elf_create_glink): New function.
1308 (ppc_elf_create_dynamic_sections): Use it.
1309 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1310 (update_local_sym_info): Allocate space for local_plt array.
1311 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1313 (is_branch_reloc): New function.
1314 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1315 (ppc_elf_gc_sweep_hook): Likewise.
1316 (ppc_elf_adjust_dynamic_symbol): Likewise.
1317 (allocate_dynrelocs): Likewise.
1318 (ppc_elf_size_dynamic_sections): Likewise.
1319 (ppc_elf_relocate_section): Likewise.
1320 (branch_reloc_hash_match): Use is_branch_reloc.
1321 (ppc_elf_tls_optimize): Adjust for local_plt.
1322 (write_glink_stub): New function, extracted from..
1323 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1324 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1325 branch table when dynamic.
1326 (elf_backend_post_process_headers): Define.
1327 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1328 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1329 (ppc64_elf_get_synthetic_symtab): Report addend.
1330 (struct ppc_stub_hash_entry): Add plt_ent.
1331 (PLT_IFUNC): Define.
1332 (struct ppc_link_hash_table): Add iplt and reliplt.
1333 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1334 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1335 (update_local_sym_info): Allocate space for local_plt array.
1336 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1338 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1339 and don't change hash flags here.
1340 (is_branch_reloc): New function.
1341 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1342 (ppc64_elf_gc_sweep_hook): Likewise.
1343 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1344 (allocate_dynrelocs): Likewise.
1345 (ppc64_elf_size_dynamic_sections): Likewise.
1346 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1347 (ppc64_elf_size_stubs): Likewise.
1348 (ppc64_elf_relocate_section): Likewise.
1349 (get_sym_h): Adjust for local_plt.
1350 (branch_reloc_hash_match): Use is_branch_reloc.
1351 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1352 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1354 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1356 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1358 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1360 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1361 and ref_regular_nonweak comment.
1362 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1363 when def_regular, not ref_regular.
1364 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1365 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1366 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1368 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1370 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1371 of malloc'd struct call_info.
1372 (pasted_function): Likewise, priority too.
1374 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1376 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1377 alignment when packing sections into overlays.
1379 2009-07-03 Cary Coutant <ccoutant@google.com>
1381 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1383 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1385 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1386 changes only) earlier patch:-
1388 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1390 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1391 give .debug and .reloc data characteristics.
1392 (DOT_RELOC): New define for .reloc section string.
1393 (coff_write_object_contents): Use DOT_RELOC instead of string.
1395 2009-07-02 Tom Tromey <tromey@redhat.com>
1397 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1398 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1400 2009-07-01 Nick Clifton <nickc@redhat.com>
1402 * elf-m10300.c: Remove trailing white space.
1403 * reloc.c: Likewise.
1405 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1407 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1408 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1409 * configure.in: Use them.
1410 * configure: Regenerate.
1411 * config.in: Regenerate.
1412 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1413 #define _BSD_SOURCE. Add comments.
1414 (vms_file_stats_name): Calculate creation date based on available
1415 runtime data. Return 1 for version instead of 0.
1417 2009-07-01 Nick Clifton <nickc@redhat.com>
1420 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1421 to R_ARM_THM_PC8 relocation.
1423 2009-06-29 Nick Clifton <nickc@redhat.com>
1425 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1426 different uses of the relocations addend when a symbol is in a
1429 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1432 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1433 SHT_REL/SHT_RELA sections on executable nor shared library.
1434 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1435 as a normal section.
1437 2009-06-25 Nick Clifton <nickc@redhat.com>
1439 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1440 symbols with SEC_MERGE flag.
1442 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1444 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1445 give .debug and .reloc data characteristics.
1446 (DOT_RELOC): New define for .reloc section string.
1447 (coff_write_object_contents): Use DOT_RELOC instead of string.
1449 2009-06-25 Tristan Gingold <gingold@adacore.com>
1451 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1452 (bfd_mach_o_canonicalize_dynamic_symtab)
1453 (bfd_mach_o_get_synthetic_symtab): Defines.
1454 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1455 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1457 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1458 for scattered relocations.
1459 (bfd_mach_o_i386_print_thread): New function.
1460 (bfd_mach_o_print_thread): Define.
1462 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1463 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1464 New functions extracted from ...
1465 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1466 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1467 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1468 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1469 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1470 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1472 (bfd_mach_o_scan_read_dylib): Ditto.
1473 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1475 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1476 decode isym and flags on little endian targets. Set dysymtab field.
1477 (bfd_mach_o_scan_start_address): Adjust for enum names.
1478 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1479 (bfd_mach_o_print_section): Display bfd section name.
1480 (bfd_mach_o_print_segment): Display none if no name.
1481 (bfd_mach_o_print_dysymtab): Display next index for local, external
1482 and undefined symbols.
1483 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1484 Display dylinker name. Display thread and unixthread commands content.
1485 (bfd_mach_o_print_thread): New macro.
1487 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1488 (bfd_mach_o_ppc_thread_flavour): Ditto.
1489 (bfd_mach_o_i386_thread_flavour): Ditto.
1490 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1491 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1492 BFD_MACH_O_THREAD_STATE_NONE.
1493 (bfd_mach_o_segment_command): Remove segment field.
1494 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1495 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1496 (bfd_mach_o_prebound_dylib_command): Ditto.
1497 (bfd_mach_o_dylib_command): Ditto.
1498 (bfd_mach_o_prebound_dylib_command): Remove section field.
1499 (mach_o_data_struct): Add dysymtab field.
1500 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1501 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1502 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1503 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1504 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1506 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1508 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1509 field of struct dirent.
1511 2009-06-23 Tristan Gingold <gingold@adacore.com>
1513 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1514 of this macro. Fix indentation.
1516 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1518 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1519 destination for defined dynamic symbols when deciding whether to
1520 insert a stub or not.
1521 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1522 when actually accessed through a PLT, even when generating a
1525 2009-06-22 Tristan Gingold <gingold@adacore.com>
1527 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1530 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1532 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1533 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1535 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1537 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1539 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1541 * elflink.c (elf_link_add_object_symbols): Avoid warning
1542 from -Wjump-misses-init in gcc 4.5.0.
1544 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1548 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1550 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1553 r_symndx. Report local symbol name on error.
1554 (elf_i386_check_relocs): Updated. Report local symbol name on
1556 (elf_i386_gc_sweep_hook): Updated.
1557 (elf_i386_relocate_section): Likewise.
1559 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1560 r_symndx. Report local symbol name on error.
1561 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1563 (elf64_x86_64_gc_sweep_hook): Updated.
1564 (elf64_x86_64_relocate_section): Likewise.
1566 2009-06-19 Tristan Gingold <gingold@adacore.com>
1568 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1570 2009-06-19 Tristan Gingold <gingold@adacore.com>
1572 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1573 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1574 (bfd_mach_o_valid): Ditto.
1575 (bfd_mach_o_wide_p): Ditto.
1576 (bfd_mach_o_canonicalize_reloc): Ditto.
1577 (bfd_mach_o_build_commands): Ditto.
1578 (bfd_mach_o_scan_read_thread): Ditto.
1579 (bfd_mach_o_flatten_sections): Ditto.
1580 (bfd_mach_o_scan_start_address): Ditto.
1581 (bfd_mach_o_lookup_section): Ditto.
1582 (bfd_mach_o_core_fetch_environment): Ditto.
1583 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1584 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1585 (bfd_mach_o_scan_write_symtab): Ditto.
1586 Use macros instead of hard-coded values.
1587 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1588 Use bfd_mach_o_get_data instead of direct access. Use macros
1589 instead of hard-coded values.
1590 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1591 Remove sym argument and get section from mdata.
1592 Move code into the else branch.
1593 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1594 Remove sym argument and get section from mdata. Adjust code.
1595 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1596 switch (which replaces consecutive if statements).
1597 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1598 module table, table of content, indirect symbols and external
1600 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1602 (bfd_mach_o_scan_read_linkedit): New function.
1603 (bfd_mach_o_scan_read_str): Ditto.
1604 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1606 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1607 bfd_mach_o_count_symbols never returns an error.
1608 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1609 symtab field (there might be only one symtab).
1610 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1611 Handle sub frameworks, sub umbrella, sub library and sub client.
1612 Read code signature and segment split info commands.
1613 (bfd_mach_o_scan): Reindent.
1614 (bfd_mach_o_xlat_name): New type.
1615 (bfd_mach_o_print_flags): New function.
1616 (bfd_mach_o_get_name): Ditto.
1617 (bfd_mach_o_cpu_name): New variable.
1618 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1619 (bfd_mach_o_section_type_name)
1620 (bfd_mach_o_section_attribute_name)
1621 (bfd_mach_o_load_command_name): New variables.
1622 (bfd_mach_o_print_private_header): New function.
1623 (bfd_mach_o_print_section_map): New function extracted from
1624 bfd_mach_o_print_private_bfd_data.
1625 (bfd_mach_o_print_section): Ditto. Print more infos.
1626 (bfd_mach_o_print_segment): Ditto.
1627 (bfd_mach_o_print_dysymtab): Ditto.
1628 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1629 load weak dylib, reexport dylib and id dylib.
1630 Handle code signature and segment_split info.
1631 Handle sub frameworks, sub umbrella, sub library and sub client.
1632 (bfd_mach_o_section_get_nbr_indirect): New function.
1634 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1635 (bfd_mach_o_header_flags): New enum to define header flags.
1636 (bfd_mach_o_section_attribute): New enum to replace ...
1637 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1638 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1639 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1640 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1641 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1642 these removed macros.
1643 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1644 (bfd_mach_o_dylib_module): New type.
1645 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1647 (bfd_mach_o_dylib_table_of_content): New type.
1648 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1649 (bfd_mach_o_dylib_reference): New type.
1650 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1651 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1652 modules, toc, references and indirect syms.
1653 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1654 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1655 unused). Add comment.
1656 (bfd_mach_o_dylib_command): Ditto.
1657 (bfd_mach_o_prebound_dylib_command): Ditto.
1658 (bfd_mach_o_linkedit_command): New type.
1659 (bfd_mach_o_str_command): New type.
1660 (bfd_mach_o_load_command): Add linkedit and str fields.
1661 (mach_o_data_struct): Add symtab field.
1662 (bfd_get_mach_o_data): Renamed to ...
1663 (bfd_mach_o_get_data): ... this new macro.
1664 (bfd_mach_o_scan_read_symtab_symbol,
1665 bfd_mach_o_scan_read_symtab_strtab,
1666 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1668 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1669 instead of direct access.
1671 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1673 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1674 R_PPC_PLTREL24 relocs.
1675 (ppc_elf_relocate_section): Likewise.
1677 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1679 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1680 pointer to sym hash. Update all uses.
1681 (update_plt_info): Likewise. Don't check addend here.
1683 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1685 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1686 bfd_sym_from_r_symndx.
1687 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1689 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1691 * elf-bfd.h (struct sym_sec_cache): Delete.
1692 (struct sym_cache): New.
1693 (bfd_section_from_r_symndx): Delete prototype.
1694 (bfd_sym_from_r_symndx): Define prototype.
1695 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1696 (bfd_sym_from_r_symndx): ..new function.
1697 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1698 bfd_section_from_r_symndx to new struct and function.
1699 * elf32-bfin.c: Likewise.
1700 * elf32-hppa.c: Likewise.
1701 * elf32-i386.c: Likewise.
1702 * elf32-m32r.c: Likewise.
1703 * elf32-m68hc1x.c: Likewise.
1704 * elf32-m68hc1x.h: Likewise.
1705 * elf32-m68k.c: Likewise.
1706 * elf32-ppc.c: Likewise.
1707 * elf32-s390.c: Likewise.
1708 * elf32-sh.c: Likewise.
1709 * elf64-ppc.c: Likewise.
1710 * elf64-s390.c: Likewise.
1711 * elf64-x86-64.c: Likewise.
1712 * elfxx-sparc.c: Likewise.
1713 * elfxx-sparc.h: Likewise.
1715 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1718 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1720 2009-06-18 Nick Clifton <nickc@redhat.com>
1722 * elflink.c (elf_link_sort_relocs): Return early if there are no
1725 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1727 Merge cegcc and mingw32ce target name changes from
1730 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1732 * config.bfd: Add arm*-*-cegcc* target.
1734 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1736 * config.bfd: Add arm-*-mingw32ce* target.
1738 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1741 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1742 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1743 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1745 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1748 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1749 * elf32-i386.c (elf_i386_check_relocs): Use it.
1750 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1752 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf-bfd.h (elf_dyn_relocs): New.
1756 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1757 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1759 (elf_i386_copy_indirect_symbol): Likewise.
1760 (elf_i386_check_relocs): Likewise.
1761 (elf_i386_gc_sweep_hook): Likewise.
1762 (elf_i386_allocate_dynrelocs): Likewise.
1763 (elf_i386_readonly_dynrelocs): Likewise.
1764 (elf_i386_size_dynamic_sections): Likewise.
1766 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1767 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1768 with elf_dyn_relocs.
1769 (elf64_x86_64_copy_indirect_symbol): Updated.
1770 (elf64_x86_64_check_relocs): Likewise.
1771 (elf64_x86_64_gc_sweep_hook): Likewise.
1772 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1773 (elf64_x86_64_allocate_dynrelocs): Likewise.
1774 (elf64_x86_64_readonly_dynrelocs): Likewise.
1775 (elf64_x86_64_size_dynamic_sections): Likewise.
1777 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1779 * elf32-arm.c (create_got_section): Get existing .rela.got
1781 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1782 * elf32-lm32.c (create_got_section): Likewise.
1783 * elf32-m32r.c (create_got_section): Likewise.
1784 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1785 * elf32-s390.c (create_got_section): Likewise.
1786 * elf32-sh.c (create_got_section): Likewise.
1787 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1788 * elf64-s390.c (create_got_section): Likewise.
1789 * elfxx-sparc.c (create_got_section): Likewise.
1791 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1794 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1798 * elf32-i386.c (elf_i386_local_hash): Removed.
1799 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1800 (elf_i386_get_local_sym_hash): Likewise.
1802 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1803 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1804 (elf64_x86_64_get_local_sym_hash): Likewise.
1805 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1806 (get_local_sym_hash): Likewise.
1808 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1810 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1811 rel_got_sec and plt_sec.
1812 (elfNN_ia64_relax_section): Updated.
1813 (elfNN_ia64_create_dynamic_sections): Likewise.
1814 (get_got): Likewise.
1815 (allocate_dynrel_entries): Likewise.
1816 (elfNN_ia64_size_dynamic_sections): Likewise.
1817 (set_got_entry): Likewise.
1818 (elfNN_ia64_choose_gp): Likewise.
1819 (elfNN_ia64_relocate_section): Likewise.
1820 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1821 (elfNN_ia64_finish_dynamic_sections): Likewise.
1823 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1825 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1828 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1830 * configure.in (elf): Add elf-ifunc.lo.
1832 * configure: Regenerated.
1833 * Makefile.in: Likewise.
1835 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1836 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1838 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1839 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1841 (elf_i386_link_hash_table_create): Likewise.
1842 (elf_i386_create_dynamic_sections): Likewise.
1843 (elf_i386_check_relocs): Likewise.
1844 (elf_i386_allocate_dynrelocs): Likewise.
1845 (elf_i386_size_dynamic_sections): Likewise.
1846 (elf_i386_relocate_section): Likewise.
1847 (elf_i386_finish_dynamic_symbol): Likewise.
1848 (elf_i386_finish_dynamic_sections): Likewise.
1849 (elf_i386_create_got_section): Removed.
1851 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1852 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1854 (elf64_x86_64_compute_jump_table_size): Updated.
1855 (elf64_x86_64_link_hash_table_create): Likewise.
1856 (elf64_x86_64_create_dynamic_sections): Likewise.
1857 (elf64_x86_64_check_relocs): Likewise.
1858 (elf64_x86_64_allocate_dynrelocs): Likewise.
1859 (elf64_x86_64_size_dynamic_sections): Likewise.
1860 (elf64_x86_64_relocate_section): Likewise.
1861 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1862 (elf64_x86_64_finish_dynamic_sections): Likewise.
1863 (elf64_x86_64_create_got_section): Removed.
1865 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1866 for pointer alignment. Set up section pointers.
1867 (_bfd_elf_create_dynamic_sections): Likewise.
1868 (_bfd_elf_create_ifunc_sections): Moved to ...
1869 * elf-ifunc.c: Here. New.
1871 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1872 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1875 2009-06-16 Doug Kwan <dougkwan@google.com>
1877 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1878 to bfd_signed_vma. Cast constant operands which are used in
1879 offset related expressions to bfd_signed_vma type as appropriate.
1881 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1883 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1884 (elf_backend_plt_sym_val): Define.
1886 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1888 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1889 (elf_backend_reloc_type_class): Define.
1891 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1893 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1894 from an executable to a shared library treat R_VAX_PC32
1895 relocations as R_VAX_PLT32 ones.
1897 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1899 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1900 symbols in GOT space calculation.
1901 (elf_vax_relocate_section): Adjust accordingly.
1903 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1905 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1908 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1910 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1912 (elf_vax_relocate_section): Likewise.
1914 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1917 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1919 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1921 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1922 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1924 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1926 * Makefile.am: Run "make dep-am".
1927 * Makefile.in: Regenerated.
1929 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1932 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1934 2009-06-15 Nick Clifton <nickc@redhat.com>
1936 * po/ru.po: New Russian translation.
1937 * configure.in (ALL_LINGUAS): Add ru.
1938 * configure: Regenerate.
1940 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1942 * elf32-i386.c: Remove duplicated comments.
1944 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1948 dynamic IFUNC pointer in non-shared object. Use .got.plt
1949 for IFUNC definition in PIE.
1950 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1953 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1954 dynamic IFUNC pointer in non-shared object. Use .got.plt
1955 for IFUNC definition in PIE.
1956 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1959 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1961 * elf32-i386.c (elf_i386_check_relocs): Properly report
1962 local symbol for unhandled relocation against STT_GNU_IFUNC
1964 (elf_i386_relocate_section): Likewise.
1965 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1966 (elf64_x86_64_relocate_section): Likewise.
1968 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1971 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1972 (elf_i386_link_hash_table): Add loc_hash_table and
1974 (elf_i386_local_hash): New.
1975 (elf_i386_local_htab_hash): Likewise.
1976 (elf_i386_local_htab_eq): Likewise.
1977 (elf_i386_get_local_sym_hash): Likewise.
1978 (elf_i386_link_hash_table_free): Likewise.
1979 (elf_i386_allocate_local_dynrelocs): Likewise.
1980 (elf_i386_finish_local_dynamic_symbol): Likewise.
1981 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1982 (elf_i386_link_hash_table_create): Create loc_hash_table and
1984 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1985 (elf_i386_size_dynamic_sections): Likewise.
1986 (elf_i386_relocate_section): Likewise.
1987 (elf_i386_finish_dynamic_sections): Likewise.
1988 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1991 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1992 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1994 (elf64_x86_64_local_hash): New.
1995 (elf64_x86_64_local_htab_hash): Likewise.
1996 (elf64_x86_64_local_htab_eq): Likewise.
1997 (elf64_x86_64_get_local_sym_hash): Likewise.
1998 (elf64_x86_64_link_hash_table_free): Likewise.
1999 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2000 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2001 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2002 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2003 and loc_hash_memory.
2004 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2006 (elf64_x86_64_size_dynamic_sections): Likewise.
2007 (elf64_x86_64_relocate_section): Likewise.
2008 (elf64_x86_64_finish_dynamic_sections): Likewise.
2009 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2012 2009-06-10 Philip Blundell <philb@gnu.org>
2014 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2015 elf_sec->this_hdr == NULL.
2017 2009-06-12 Tristan Gingold <gingold@adacore.com>
2019 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2020 * bfd-in2.h: Regenerated.
2021 * libbfd.h: Regenerated.
2023 * mach-o.c (FILE_ALIGN): New macro.
2024 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2025 (bfd_mach_o_print_symbol): Ditto.
2026 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2027 (bfd_mach_o_get_reloc_upper_bound): New function.
2028 (bfd_mach_o_canonicalize_reloc): Ditto.
2029 (bfd_mach_o_scan_write_relocs): Ditto.
2030 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2031 (bfd_mach_o_scan_write_section_64): Ditto.
2032 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2033 written for load command. Do not compute section file offset.
2034 (bfd_mach_o_scan_write_segment_64): Ditto.
2035 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2036 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2038 (bfd_mach_o_mangle_symbols): ... this new function.
2039 (bfd_mach_o_write_contents): Be sure to have load commands built.
2040 Call bfd_mach_o_mangle_symbols.
2041 (bfd_mach_o_build_commands): Adjust for filelen field.
2042 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2043 Do not set symtab file offset anymore here.
2044 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2045 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2046 Set reloc_count and rel_filepos section fields.
2047 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2049 (bfd_mach_o_scan_read_section_64): Ditto.
2050 (bfd_mach_o_scan_read_section): Ditto.
2051 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2052 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2053 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2054 Handle weak-ref symbols.
2055 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2056 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2057 (bfd_mach_o_scan): Remove assignment to removed field.
2058 (bfd_mach_o_mkobject_init): Ditto.
2059 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2060 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2061 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2062 (bfd_mach_o_swap_reloc_in): Ditto.
2063 (bfd_mach_o_swap_reloc_out): Ditto.
2065 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2066 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2067 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2068 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2069 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2070 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2071 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2072 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2073 (BFD_MACH_O_N_WEAK_DEF): New macros.
2075 (bfd_mach_o_section_type): Add new enumeration values.
2076 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2077 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2078 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2079 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2081 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2082 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2083 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2084 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2085 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2086 (BFD_MACH_O_RELENT_SIZE): Ditto.
2087 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2088 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2089 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2090 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2091 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2092 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2093 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2094 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2095 (bfd_mach_o_reloc_info): New struct.
2096 (bfd_mach_o_asymbol): New struct.
2097 (bfd_mach_o_symtab_command): The symbols field is now of type
2099 (bfd_mach_o_load_command): The offset and len fields are now of type
2101 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2102 Add a filelen field. Add comments.
2103 (bfd_mach_o_backend_data): New struct.
2104 (bfd_mach_o_get_backend_data): New macro.
2105 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2107 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2108 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2109 (bfd_mach_o_canonicalize_reloc): Ditto.
2111 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2112 duplicated macro. Now defined to _bfd_generic_is_local_label.
2113 (TARGET_NAME_BACKEND): New macro...
2114 (TARGET_NAME_BACKEND): ... used to name a new variable.
2115 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2116 Mach-O backend data.
2118 * mach-o-i386.c (i386_howto_table): New variable.
2119 (bfd_mach_o_i386_swap_reloc_in): New function.
2120 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2121 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2122 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2123 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2124 (bfd_mach_o_bfd_reloc_type_lookup)
2125 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2127 2009-06-11 Eric Paris <eparis@redhat.com>
2128 Nick Clifton <nickc@redhat.com>
2130 * opncls.c (_maybe_make_executable): New function. Gives execute
2131 permission to an executable bfd that was opened for writing
2132 provided that it is a regular file. Replaces common code found in...
2133 (bfd_close): here and ...
2134 (bfd_close_all_done): here.
2136 2009-06-11 Anthony Green <green@moxielogic.com>
2138 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2139 * bfd-in2.h: Rebuilt.
2140 * libbfd.h: Rebuilt.
2141 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2143 (moxie_reloc_map): Ditto.
2144 Clean up copyright notice.
2146 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2148 * bfd-in2.h: bfd_mmap prototype.
2149 * bfdio.c (bfd_mmap): New function.
2150 * libbfd.h (bfd_iovec): Add bmmap.
2151 * cache.c (cache_bmmap): New function.
2152 (cache_iovec): Initialize bmmap member.
2153 * opencls.c (opncls_bmmap): New function.
2154 (opncls_iovec): Initialize bmmap member.
2156 2009-06-09 Tristan Gingold <gingold@adacore.com>
2158 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2159 and stabstr_segment fields.
2160 (mach_o_be_vec, mach_o_le_vec): Removed
2161 (bfd_mach_o_version): New prototype.
2163 * mach-o.c (bfd_mach_o_version): Make this function public.
2164 (mach_o_wide_p): New function.
2165 (bfd_mach_o_wide_p): Ditto.
2166 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2168 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2169 Search in the list only if the name starts with a dot.
2170 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2171 test. Check bfd_seek status.
2172 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2173 (bfd_mach_o_scan_write_section_32): Ditto.
2174 (bfd_mach_o_scan_write_section_64): Ditto.
2175 (bfd_mach_o_scan_write_section): Removed.
2176 (bfd_mach_o_scan_write_segment): Split into ...
2177 (bfd_mach_o_scan_write_segment_32): ... this and ...
2178 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2179 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2180 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2181 symbol table. Now returns a boolean.
2182 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2183 Adjust for status type.
2184 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2185 test. Write symbol table. Numbers the sections.
2186 (bfd_mach_o_read_header): Check bfd_seek status.
2187 Use mach_o_wide_p instead of hard-coded test.
2188 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2189 (bfd_mach_o_scan_read_section_64): Ditto.
2190 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2191 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2192 handled common symbols.
2193 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2194 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2195 (bfd_mach_o_scan_read_dylinker): Ditto.
2196 (bfd_mach_o_scan_read_dylib): Ditto.
2197 (bfd_mach_o_scan_read_thread): Ditto.
2198 (bfd_mach_o_scan_read_symtab): Ditto.
2199 Do not create a section for the stabs.
2200 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2201 (bfd_mach_o_scan_read_segment): Ditto.
2202 (bfd_mach_o_scan_read_command): Ditto.
2203 (bfd_mach_o_scan_start_address): Ditto.
2204 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2205 (bfd_mach_o_archive_p): Check bfd_seek status.
2206 (bfd_mach_o_core_fetch_environment): Ditto.
2208 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2210 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2213 (elf_i386_link_hash_table_create): Initialize irelifunc.
2214 (elf_i386_check_relocs): Updated. Set up irelifunc for
2216 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2217 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2219 (elf_i386_relocate_section): Likewise.
2221 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2222 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2223 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2225 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2226 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2228 (elf64_x86_64_relocate_section): Likewise.
2230 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2232 (_bfd_elf_create_ifunc_sections): This.
2234 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2236 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2239 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2241 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2242 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2243 building shared object. Check info->executable instead of
2244 !info->shared when setting non_got_ref.
2245 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2246 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2247 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2249 (elf_i386_relocate_section): Output dynamic relocation for
2250 R_386_32 against STT_GNU_IFUNC symbol to get the real
2251 function address when building shared object.
2252 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2253 relocation for STT_GNU_IFUNC symbol in shared object.
2255 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2256 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2257 symbol when building shared object. Check info->executable
2258 instead of !info->shared when setting non_got_ref.
2259 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2260 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2261 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2263 (elf64_x86_64_relocate_section): Output dynamic relocation
2264 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2265 function address when building shared object.
2266 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2267 relocation for STT_GNU_IFUNC symbol in shared object.
2269 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2271 * Makefile.am: Run "make dep-am".
2272 (BFD32_BACKENDS): Add mach-o-i386.lo.
2273 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2274 * Makefile.in: Regenerate.
2276 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2278 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2279 when looking for soft-icache stubs.
2281 2009-06-05 Tristan Gingold <gingold@adacore.com>
2283 * mach-o.h: Update copyright year.
2284 (bfd_mach_o_mach_header_magic): New enum.
2285 (bfd_mach_o_cpu_subtype): Now an enum.
2286 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2287 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2288 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2289 (bfd_mach_o_load_command): Field type_required is now a boolean.
2290 Reindent prototypes.
2291 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2292 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2293 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2294 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2295 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2296 (bfd_mach_o_canonicalize_symtab): Ditto.
2297 (bfd_mach_o_get_symbol_info): Ditto.
2298 (bfd_mach_o_print_symbol): Ditto.
2299 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2300 (bfd_mach_o_make_empty_symbol): Ditto.
2301 (bfd_mach_o_write_contents): Ditto.
2303 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2304 bfd_mach_o_mkobject): Defines.
2305 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2306 Do not check with target vector but with flavour.
2307 (struct mach_o_section_name_xlat): New declaration.
2308 (dwarf_section_names_xlat): Ditto.
2309 (text_section_names_xlat): Ditto.
2310 (data_section_names_xlat): Ditto.
2311 (struct mach_o_segment_name_xlat): Ditto.
2312 (segsec_names_xlat): Ditto.
2313 (bfd_mach_o_convert_section_name_to_bfd): New function.
2314 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2315 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2316 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2317 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2318 Accept any input and output flavour. Do not share private data
2320 (bfd_mach_o_count_symbols): Add a comment.
2321 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2322 (bfd_mach_o_canonicalize_symtab): Ditto.
2323 (bfd_mach_o_get_symbol_info): Ditto.
2324 (bfd_mach_o_print_symbol): Ditto.
2325 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2326 Use constants instead of hard-coded values.
2327 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2329 (bfd_mach_o_scan_write_section_64): Ditto.
2330 (bfd_mach_o_scan_write_segment): Ditto.
2331 Do not copy sections anymore.
2332 (bfd_mach_o_write_contents): Make it public.
2333 Remove dead code. Rewrite typeflag assignment.
2334 (bfd_mach_o_build_commands): New function.
2335 (bfd_mach_o_set_section_contents): Ditto.
2336 (bfd_mach_o_make_empty_symbol): Make it public.
2337 (bfd_mach_o_read_header): Make it static.
2338 Convert to bfd_boolean.
2339 Use constants instead of hard-coded values.
2340 (bfd_mach_o_make_bfd_section): Call
2341 bfd_mach_o_convert_section_name_to_bfd to create name.
2342 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2344 (bfd_mach_o_scan_read_section_64): Ditto.
2345 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2346 a segment anymore. Use constants instead of hard-coded values.
2347 (bfd_mach_o_scan_read_command): Fix style.
2348 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2349 Get rid of BFD_IO_FUNCS.
2350 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2351 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2352 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2353 (bfd_mach_o_object_p): Removed.
2354 (bfd_mach_o_gen_core_p): New function, replaces ...
2355 (bfd_mach_o_core_p): ... deleted.
2356 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2358 * mach-o-i386.c: New file.
2359 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2360 * configure.in (TDEFINES): Add mach_o_i386_vec.
2361 * configure: Regenerated.
2362 * targets.c: Add mach_o_i386_vec.
2364 * mach-o.c: Update copyright years.
2365 (BFD_IO_FUNCS): Remove (was not used).
2366 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2367 bfd_mach_o_slurp_extended_name_table,
2368 bfd_mach_o_construct_extended_name_table,
2369 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2370 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2371 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2372 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2373 bfd_mach_o_get_section_contents_in_window,
2374 bfd_mach_o_bfd_is_local_label_name,
2375 bfd_mach_o_bfd_is_target_special_symbol,
2376 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2377 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2378 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2379 bfd_mach_o_minisymbol_to_symbol,
2380 bfd_mach_o_bfd_get_relocated_section_contents,
2381 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2382 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2383 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2384 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2385 bfd_mach_o_bfd_merge_private_bfd_data,
2386 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2387 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2388 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2389 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2390 bfd_mach_o_bfd_copy_private_header_data,
2391 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2392 * mach-o-target.c: ... here.
2393 Update copyright years.
2395 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2397 * dep-in.sed: Don't use \n in replacement part of s command.
2398 * Makefile.am (DEP1): LC_ALL for uniq.
2400 * Makefile.in: Regenerate.
2402 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2405 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2406 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2408 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2411 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2412 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2413 against STT_GNU_IFUNC symbols for static executables.
2414 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2415 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2417 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2418 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2419 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2420 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2422 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2424 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2425 symbols to be left unimported when linking statically.
2426 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2427 code when linking statically.
2429 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf32-i386.c (elf_i386_check_relocs): Increment
2432 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2433 against STT_GNU_IFUNC symbol.
2434 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2435 local STT_GNU_IFUNC definition is used.
2436 (elf_i386_relocate_section): Handle got.offset != -1 for
2437 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2440 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2441 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2442 relocations against STT_GNU_IFUNC symbol.
2443 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2444 local STT_GNU_IFUNC definition is used.
2445 (elf64_x86_64_relocate_section): Handle got.offset != -1
2446 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2447 STT_GNU_IFUNC symbol.
2449 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2453 (elf_i386_reloc_type_lookup): Likewise.
2454 (R_386_tls): Removed.
2455 (R_386_irelative): New.
2456 (R_386_vt_offset): Updated.
2457 (elf_i386_rtype_to_howto): Likewise.
2458 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2459 (elf_i386_link_hash_table_create): Initialize igotplt,
2461 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2462 (elf_i386_adjust_dynamic_symbol): Likewise.
2463 (elf_i386_allocate_dynrelocs): Likewise.
2464 (elf_i386_relocate_section): Likewise.
2465 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2467 (elf_i386_finish_dynamic_symbol): When building a static
2468 executable, use .iplt, .igot.plt and .rel.iplt sections for
2469 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2470 locally defined STT_GNU_IFUNC symbol.
2472 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2473 (x86_64_reloc_map): Likewise.
2474 (R_X86_64_standard): Updated.
2475 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2476 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2478 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2479 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2480 (elf64_x86_64_allocate_dynrelocs): Likewise.
2481 (elf64_x86_64_relocate_section): Likewise.
2482 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2484 (elf64_x86_64_finish_dynamic_symbol): When building a static
2485 executable, use .iplt, .igot.plt and .rela.iplt sections for
2486 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2487 for locally defined STT_GNU_IFUNC symbol.
2489 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2490 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2492 * bfd-in2.h: Regenerated.
2493 * libbfd.h: Likewise.
2495 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2498 (_bfd_elf_make_ifunc_reloc_section): Removed.
2499 (_bfd_elf_is_ifunc_symbol): Likewise.
2500 (_bfd_elf_create_static_ifunc_sections): New.
2502 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2504 (elf_link_add_object_symbols): Here.
2505 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2506 STT_GNU_IFUNC symbol.
2507 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2508 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2509 (IFUNC_INFIX): Removed.
2510 (get_ifunc_reloc_section_name): Likewise.
2511 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2512 (_bfd_elf_is_ifunc_symbol): Likewise.
2513 (_bfd_elf_create_static_ifunc_sections): New.
2515 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2517 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2518 (create_got_section): Likewise.
2519 (allocate_dynrelocs): Likewise.
2520 (readonly_dynrelocs): Likewise.
2521 (set_tls_module_base): Likewise.
2522 (dtpoff_base): Likewise.
2524 (elf_i386_link_hash_table_create): Updated.
2525 (elf_i386_create_dynamic_sections): Likewise.
2526 (elf_i386_check_relocs): Likewise.
2527 (elf_i386_size_dynamic_sections): Likewise.
2528 (elf_i386_relocate_section): Likewise.
2530 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2531 (create_got_section): Likewise.
2532 (allocate_dynrelocs): Likewise.
2533 (readonly_dynrelocs): Likewise.
2534 (set_tls_module_base): Likewise.
2535 (dtpoff_base): Likewise.
2537 (elf64_x86_64_link_hash_table_create): Updated.
2538 (elf64_x86_64_create_dynamic_sections): Likewise.
2539 (elf64_x86_64_check_relocs): Likewise.
2540 (elf64_x86_64_size_dynamic_sections): Likewise.
2541 (elf64_x86_64_relocate_section): Likewise.
2543 2009-05-28 Nick Clifton <nickc@redhat.com>
2545 * targets.c (_bfd_target_vector): Only include plugin target in
2546 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2548 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2550 * elf32-spu.c (struct call_info): New member broken_cycle.
2551 (remove_cycle): Instead of physically removing call_info structures
2552 to break call graph cycles, mark them using the broken_cycle flag.
2553 (mark_overlay_section): Respect broken_cycle flag.
2554 (unmark_overlay_section): Likewise.
2555 (collect_lib_sections): Likewise.
2556 (collect_overlays): Likewise.
2557 (sum_stack): Likewise.
2559 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2561 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2562 (mark_functions_via_relocs): Initialize callee->count to 1.
2563 (pasted_function): Likewise.
2564 (spu_elf_auto_overlay): Honor call counts when determining number
2565 of stubs required in software i-cache mode.
2567 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2569 * plugin.c (program_name): Remove.
2570 (plugin_program_name): New.
2571 (bfd_plugin_set_program_name): New.
2572 (try_load_plugin): Use plugin_program_name.
2573 * plugin.h (bfd_plugin_set_program_name): New.
2575 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2577 * aclocal.m4: Include ../config/plugins.m4.
2578 * configure.in: Use AC_PLUGINS.
2579 * configure: Regenerate.
2580 * Makefile.in: Regenerate.
2581 * doc/Makefile.in: Regenerate.
2583 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2585 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2587 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2588 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2589 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2590 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2591 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2592 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2593 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2594 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2595 * reloc.c (bfd_generic_relax_section): Likewise.
2596 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2597 * vms.c (vms_bfd_relax_section): Likewise.
2599 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2601 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2603 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2604 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2606 * elf32-i386.c (allocate_dynrelocs): Updated.
2607 (elf_i386_relocate_section): Likewise.
2608 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2609 (elf64_x86_64_relocate_section): Likewise.
2611 * elf64-x86-64.c (is_indirect_symbol): Removed.
2613 2009-05-26 Nick Clifton <nickc@redhat.com>
2615 * po/id.po: Updated Indonesian translation.
2617 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2619 * Makefile.am: Run "make dep-am".
2622 (ALL_MACHINES): Add cpu-plugin.lo.
2623 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2624 (BFD32_BACKENDS): Add plugin.lo.
2625 (BFD32_BACKENDS_CFILES): Add plugin.c.
2626 (libbfd_la_LIBADD): Add LIBDL
2627 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2628 (bfd_plugin_arch): Declare.
2629 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2630 * bfd.c (bfd): Add plugin_data.
2631 * config.bfd: Handle the plugin target.
2632 * configure.in: Check for --enable-plugins.
2633 (LT_INIT): Use the dlopen option.
2634 * cpu-plugin.c: New.
2637 * targets.c (plugin_vec): Declare.
2638 (_bfd_target_vector): Add plugin_vec.
2639 * Makefile.in: Regenerate.
2640 * bfd-in2.h: Regenerate.
2641 * configure: Regenerate.
2643 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2645 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2646 per line with all lines having continuation backslash. Prefix
2647 first line with "A", following lines with "B".
2648 * Makefile.am (DEP): Don't use dep.sed here.
2649 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2650 dep.sed here on dependencies, sort and uniq.
2651 * Makefile.in: Regenerate.
2653 2009-05-25 Tristan Gingold <gingold@adacore.com>
2655 * makefile.vms: Add verilog.obj to object list OBJS.
2657 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2659 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2660 for BFD_IN_MEMORY is cleared.
2661 (bfd_bwrite): Zero excess memory allocated.
2663 2009-05-22 Julian Brown <julian@codesourcery.com>
2665 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2667 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2668 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2669 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2670 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2671 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2672 (a8_erratum_fix, a8_erratum_reloc): New structs.
2673 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2674 num_a8_erratum_fixes, fix_cortex_a8 fields.
2675 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2676 (elf32_arm_add_stub): Split into two parts, creating...
2677 (elf32_arm_create_or_find_stub_sec): New function.
2678 (elf32_arm_final_link_relocate): Add forward declaration.
2679 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2680 relocations, multiple relocations per stub.
2681 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2682 (arm_size_one_stub): Use find_stub_size_and_template.
2683 (a8_reloc_compare): New.
2684 (find_thumb_glue): Add forward declaration.
2685 (cortex_a8_erratum_scan): New.
2686 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2687 (bfd_elf32_arm_set_cortex_a8_fix): New.
2688 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2689 (arm_map_one_stub): Add THUMB32_TYPE support.
2690 (a8_branch_to_stub_data): New.
2691 (make_branch_to_a8_stub): New.
2692 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2693 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2694 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2695 Cortex-A8 erratum workaround.
2696 * bfd-in2.h: Regenerate.
2698 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2700 * Makefile.am: Run "make dep-am".
2701 * Makefile.in: Regenerate.
2702 * po/SRC-POTFILES.in: Regenerate.
2704 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2706 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2709 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2711 * elf-bfd.h (struct elf_backend_data
2712 <elf_backend_link_output_symbol_hook>): Return an int.
2713 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2714 symbols on deleted .opd entries.
2715 * elflink.c (elf_link_output_sym): Return without outputting sym
2716 if output_symbol_hook returns 2.
2717 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2718 Abort if we must not discard sym.
2719 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2721 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2722 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2723 elf_backend_link_output_symbol_hook return type change.
2724 * elf32-arm.c (output_arch_syminfo): Likewise.
2725 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2726 (elf32_arm_output_arch_local_syms): Likewise.
2727 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2728 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2729 (bfd_score_elf_link_output_symbol_hook): Likewise.
2730 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2731 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2732 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2733 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2734 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2735 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2736 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2737 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2738 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2739 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2740 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2742 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2744 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2745 out of range .opd symbols.
2747 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2749 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2750 fprintf_vma directly.
2751 * peXXigen.c (pe_print_edata): Likewise.
2752 (pe_print_pdata): Likewise.
2753 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2754 (_bfd_XX_print_private_bfd_data_common): Likewise.
2756 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2758 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2760 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2761 Paul Brook <paul@codesourcery.com>
2763 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2764 fix discarded sections.
2766 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2768 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2769 sections into the software icache.
2771 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2773 * elf32-spu.c (build_stub): Always build "compact" sofware
2776 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2778 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2779 (spu_elf_setup): Initialize it.
2780 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2781 Update to new-sytle cache manager data structures.
2782 (spu_elf_build_stubs): Generate new-style cache manager data
2783 structures and symbols.
2784 (spu_elf_auto_overlay): Update size computation.
2786 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2788 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2789 segments first amongst the program headers.
2791 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2793 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2794 into addresses for relocation types that look at high bits. Remove
2795 special handling of relocation overflow warnings.
2797 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2799 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2800 control flow graph between fragments of a function.
2802 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2804 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2805 generate only a 16-byte .toe section.
2806 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2808 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2810 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2811 (spu_elf_place_overlay_data): ..here. New function.
2812 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2814 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2816 * elf32-arm.c: Move sysdep.h to start of file.
2818 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2820 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2822 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2823 __icache_tag_array and __icache_tag_array_size.
2825 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2827 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2829 (bfinfdpic_link_omit_section_dynsym): Likewise.
2830 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2832 2009-05-05 Paul Brook <paul@codesourcery.com>
2834 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2835 * bfd-in2.h: Regenerate.
2836 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2837 (_arm_elf_section_data): Add text and exidx fields.
2838 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2839 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2840 copy_exidx_entry): New functions.
2841 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2843 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2845 * elf32-arm.c (DEF_STUBS): New helper define.
2846 (DEF_STUB): Likewise.
2847 (stub_def): New type.
2848 (stub_definitions): New array, containing stub template pointers
2850 (arm_size_one_stub): Make use of stub_definitions.
2852 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2854 * elflink.c (find_version_for_sym): Remove from here, ...
2855 * linker.c (bfd_find_version_for_sym): ... rename, replace
2856 here, make public and update all callers.
2857 * bfd-in2.h: Regenerate.
2859 2009-04-30 Nick Clifton <nickc@redhat.com>
2861 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2863 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2864 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2865 into a STT_GNU_IFUNC symbol type.
2866 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2868 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2869 the binary contains ifunc symbols.
2870 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2871 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2872 * elf32-i386.c (is_indirect_function): New function.
2873 (elf_i386_check_relocs): Create an ifunc output section.
2874 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2875 section if necessary.
2876 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2878 (elf_i386_add_symbol_hook): New function. Set the
2879 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2880 symbol is encountered.
2881 (elf_backend_post_process_headers): Define.
2882 (elf_backend_add_symbol_hook): Define.
2883 (elf_i386_post_process_headers): Rename to
2884 elf_i388_fbsd_post_process_headers.
2885 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2886 (is_indirect_function): New function.
2887 (elf64_x86_64_check_relocs): Create an ifunc output section.
2888 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2889 section if necessary.
2890 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2891 symbol if necessary.
2892 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2893 elf_obj_data structure if an ifunc symbol is encountered.
2894 (elf_backend_post_process_headers): Define.
2895 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2896 if we have ifunc symbols to handle.
2897 (get_ifunc_reloc_section_name): New function. Computes the name
2898 for an ifunc section.
2899 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2900 section to hold ifunc relocs.
2901 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2902 (bfd_print_symbol_vandf): Handle ifunc symbols.
2903 (bfd_decode_symclass): Likewise.
2904 * bfd-in2.h: Regenerate.
2906 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2908 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2909 MOVW and MOVT relocations in a shared library link.
2911 2009-04-27 Anthony Green <green@moxielogic.com>
2913 * verilog.c: New file.
2914 * Makefile.am (BFD32_LIBS): Add verilog.c.
2915 (BFD32_LIBS_CFILES): Add verilog.c.
2916 (verilog.lo): New build rule.
2917 * Makefile.in: Rebuilt.
2918 * targets.c: Add verilog support.
2919 * bfd.c (tdata union): Add Verilog private data field.
2920 * bfd-in2.h: Regenerate.
2922 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2924 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2927 2009-04-23 Matthias Klose <doko@ubuntu.com>
2929 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2931 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2934 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2935 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2936 (elf32_arm_size_stubs): Likewise.
2937 (record_thumb_to_arm_glue): Deleted unused function.
2938 (bfd_elf32_arm_process_before_allocation): No longer handle
2939 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2940 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2941 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2943 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2945 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2946 (elf32_arm_write_section): Declare early.
2947 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2948 (arm_allocate_glue_section_space): Exclude empty sections.
2949 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2950 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2952 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2953 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2954 (elf32_arm_size_dynamic_sections): Allocate interworking
2956 (bfd_elf32_bfd_final_link): Define.
2958 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2960 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2962 * coffcode.h (coff_compute_section_file_positions): Clear
2963 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2965 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2966 force_minimum_alignment.
2968 * libcoff.h: Regenerated.
2970 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2971 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2973 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2974 nor target_subsystem.
2976 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2977 force_minimum_alignment nor target_subsystem.
2979 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2981 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2982 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2983 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2984 include in coff-x86_64.c of headers.
2985 (PDATA_ROW_SIZE): New define.
2986 (pex_regs[]): New static array.
2987 (pex64_get_runtime_function): New static function.
2988 (pex64_get_unwind_info): Likewise.
2989 (pex64_get_scope_entry): Likewise.
2990 (pex64_xdata_print_uwd_codes): Likewise.
2991 (pex64_get_section_by_rva): Likewise.
2992 (pex64_dump_xdata): Likewise.
2993 (pex64_bfd_print_pdata): Likewise.
2994 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2995 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2996 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2998 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2999 Alan Modra <amodra@bigpond.net.au>
3000 Dave Korn <dave.korn.cygwin@gmail.com>
3002 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3003 long names and non-NUL-terminated strings.
3005 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3007 * bfd-in2.h: Regenerated.
3009 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3011 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3012 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3014 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3017 * coffcode.h (bfd_pei_p): New.
3019 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3020 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3021 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3022 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3023 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3024 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3026 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3027 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3028 bfd_efi_rtdrv_x86_64_vec,
3029 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3030 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3031 * targets.c: Likewise.
3033 * configure: Regenerated.
3034 * libcoff.h: Likewise.
3035 * Makefile.in: Likewise.
3037 * efi-app-ia32.c: Removed.
3038 * efi-app-x86_64.c: Likewise.
3039 * efi-bsdrv-ia32.c: Likewise.
3040 * efi-bsdrv-ia64.c: Likewise.
3041 * efi-bsdrv-x86_64.c: Likewise.
3042 * efi-rtdrv-ia32.c: Likewise.
3043 * efi-rtdrv-ia64.c: Likewise.
3044 * efi-rtdrv-x86_64.c: Likewise.
3045 * efi-rtdrv-ia32.c: Likewise.
3047 * efi-app-ia64.c: Moved to ...
3049 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3050 (TARGET_NAME): Set to pei-ia64.
3052 * libpei.h (bfd_target_pei_p): Removed.
3053 (bfd_target_pei_arch): Likewise.
3054 (bfd_target_efi_app_p): Likewise.
3055 (bfd_target_efi_app_arch): Likewise.
3056 (bfd_target_efi_bsdrv_p): Likewise.
3057 (bfd_target_efi_bsdrv_arch): Likewise.
3058 (bfd_target_efi_rtdrv_p): Likewise.
3059 (bfd_target_efi_rtdrv_arch): Likewise.
3060 (bfd_pe_executable_p): Likewise.
3062 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3063 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3064 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3065 and efi-rtdrv-ia32.c.
3066 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3067 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3068 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3069 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3070 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3071 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3072 (efi-app-ia64.lo): Removed.
3073 (efi-bsdrv-ia32.lo): Likewise.
3074 (efi-rtdrv-ia32.lo): Likewise.
3075 (efi-app-ia64.lo): Likewise.
3076 (efi-bsdrv-ia64.lo): Likewise.
3077 (efi-rtdrv-ia64.lo): Likewise.
3078 (efi-app-x86_64.lo): Likewise.
3079 (efi-bsdrv-x86_64.lo): Likewise.
3080 (efi-rtdrv-x86_64.lo): Likewise.
3083 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3085 (arch_type): Removed.
3086 (pe_arch): Likewise.
3087 (pe_bfd_object_p): Just return coff_object_p.
3089 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3090 bfd_pe_executable_p with bfd_pei_p.
3092 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3094 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3095 PLT entries to an undefined symbol when generating a shared
3098 2009-04-17 Nick Clifton <nickc@redhat.com>
3101 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3103 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3105 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3106 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3107 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3108 * binary.c (binary_bfd_define_common_symbol): Likewise.
3109 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3110 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3111 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3112 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3113 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3114 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3115 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3116 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3117 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3118 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3119 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3120 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3121 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3122 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3123 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3124 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3125 * som.c (som_bfd_define_common_symbol): Likewise.
3126 * srec.c (srec_bfd_define_common_symbol): Likewise.
3127 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3128 * versados.c (versados_bfd_define_common_symbol): Likewise.
3129 * vms.c (vms_bfd_define_common_symbol): Likewise.
3130 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3131 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3132 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3133 (pmac_xcoff_vec): Likewise.
3134 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3135 (aix5coff64_vec): Likewise.
3136 * linker.c (bfd_generic_define_common_symbol): New function.
3137 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3138 (_bfd_define_common_symbol): New field.
3139 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3140 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3141 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3143 * bfd-in2.h: Regenerate.
3144 * libbfd.h: Likewise.
3145 * libcoff.h: Likewise.
3147 2009-04-15 Anthony Green <green@moxielogic.com>
3149 * targets.c: Add moxie support.
3150 * Makefile.am: Ditto.
3151 * Makefile.in: Rebuilt.
3152 * cpu-moxie.c, elf32-moxie.c: New files.
3153 * archures.c: Add moxie support.
3154 * configure.in: Add moxie support.
3155 * configure: Rebuilt.
3156 * config.bfd, archures.c: Add moxie support.
3157 * bfd-in2.h: Rebuilt.
3159 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3161 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3162 branch to an undef weak symbol into a jump to next instruction if
3163 a PLT entry will be created.
3165 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3167 * coffgen.c (make_a_section_from_file): Set the backend long
3168 section names enable if long section names found on input.
3169 * coffcode.h: Extend long section names documentation to match.
3171 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3173 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3176 2009-04-07 DJ Delorie <dj@redhat.com>
3178 * archures.c: Add bfd_mach_mep_c5.
3179 * bfd-in2.h: Likewise.
3180 * cpu-mep.c: Add bfd_c5_arch.
3181 * elf32-mep.c: Support it.
3183 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3185 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3186 info->callbacks->einfo.
3187 * linker.c (_bfd_generic_section_already_linked): Likewise.
3189 2009-04-06 DJ Delorie <dj@redhat.com>
3191 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3193 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3195 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3196 _bfd_pex64_print_pdata only if PE is defined.
3198 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3199 (_bfd_pex64_print_pdata): This.
3201 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3202 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3205 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3207 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3208 _bfd_pep_print_x64_pdata.
3209 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3210 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3212 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3214 * elf32-xtensa.c (relax_property_section): Always set r_offset
3217 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3219 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3220 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3222 (elf32_arm_stub_type): New enum values for the two new stubs.
3223 (arm_type_of_stub): Make use of the two new stubs.
3224 (arm_size_one_stub): Handle the two new stubs.
3226 2009-04-01 Matt Thomas <matt@netbsd.org>
3228 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3229 hidden symbols into the GOT or PLT.GOT.
3230 (elf_vax_relocate_section): Do not emit a PCREL reloc
3231 into a shared object if it is against a hidden symbol.
3233 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3235 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3236 and know_contains_shared_object_p.
3237 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3238 Cache the result in the archive_info table.
3239 (xcoff_auto_export_p): Add an "info" parameter and update the
3240 call to xcoff_archive_contains_shared_object_p.
3241 (xcoff_mark_auto_exports): Update accordingly.
3242 (xcoff_post_gc_symbol): Likewise.
3244 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3246 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3249 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3251 * coff-rs6000.c (member_layout): New structure.
3252 (archive_iterator): Likewise.
3253 (member_layout_init): New function.
3254 (archive_iterator_begin): Likewise.
3255 (archive_iterator_next): Likewise.
3256 (xcoff_write_armap_old): Use the new iterator functions.
3257 (do_shared_object_padding): Delete.
3258 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3259 handling of arch_info.
3260 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3261 first loop rather than the second. Allocate a member header if
3262 there isn't one, then work out the stat information and length
3263 in the first loop too. Use the new iterators for the second loop.
3264 (xcoff_write_archive_contents_big): Likewise.
3266 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3268 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3269 (bfd_xcoff_set_archive_import_path): Likewise.
3270 * bfd-in2.h: Regenerate.
3271 * xcofflink.c: Include libiberty.h.
3272 (xcoff_archive_info): New structure.
3273 (xcoff_archive_info_hash): New function.
3274 (xcoff_archive_info_eq): Likewise.
3275 (xcoff_get_archive_info): Likewise.
3276 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3277 (bfd_xcoff_split_import_path): New function.
3278 (bfd_xcoff_set_archive_import_path): Likewise.
3279 (xcoff_set_import_path): Move earlier in file.
3280 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3281 object to the the directory part of the bfd's filename. Get the
3282 import path and filename of an archive object from the archive's
3283 xcoff_tdata, initializing it if necessary. Update use of
3285 (bfd_link_input_bfd): Update use of import_file_id.
3286 (xcoff_write_global_symbol): Likewise.
3288 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3290 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3292 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3294 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3295 a .loader section for relocatable links.
3296 (xcoff_need_ldrel_p): New function.
3297 (xcoff_mark): Use it.
3298 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3300 (xcoff_build_ldsym): New function, split out from...
3301 (xcoff_build_ldsyms): ...here. Rename to...
3302 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3303 call xcoff_build_ldsym, if there's a loader section.
3304 (xcoff_build_loader_section): New function, extracted verbatim from...
3305 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3306 there's a loader section. Only add an __rtinit loader symbol
3307 if there's a loader section. Update after above name change.
3308 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3309 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3310 and xcoff_create_ldrel.
3311 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3312 (xcoff_reloc_link_order): Likewise, but only call it if there's
3313 a loader section. Use xcoff_symbol_section.
3314 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3315 if there's a loader section.
3317 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3319 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3321 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3323 * elf32-arm.c (group_sections): Rewrite loops for better
3326 2009-03-30 DJ Delorie <dj@redhat.com>
3328 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3329 relocs when doing a relocatable link.
3331 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3333 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3334 "ERROR:", in error messages.
3335 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3336 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3337 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3338 (elf32_arm_merge_eabi_attributes): Likewise.
3339 (elf32_arm_merge_private_bfd_data): Likewise.
3341 2009-03-27 Nick Clifton <nickc@redhat.com>
3343 * section.c (bfd_get_section_contents): Detect and handle the case
3344 where a section has the SEC_IN_MEMORY flag set but no actual
3347 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3350 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3351 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3352 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3353 if we don't find matching PT_LOAD when copying.
3355 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3357 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3358 the reloc descriptions.
3360 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3362 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3363 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3364 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3366 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3368 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3369 (bfd_i386_arch_intel_syntax): Likewise.
3370 (i8086_arch): Likewise.
3371 (bfd_x86_64_arch): Likewise.
3373 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3375 * elf32-cris.c (cris_elf_relocate_section): <case
3376 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3377 symbols for non-allocated sections. Don't check whether to
3378 generate R_CRIS_DTPMOD for non-allocated sections.
3379 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3380 handle relocation GC:ing if applied to non-allocated section.
3381 (cris_elf_check_relocs): Similar.
3383 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3384 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3385 when emitting a known TP offset in the GOT.
3387 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3389 * elf64-ppc.c (synthetic_opd): Delete.
3390 (compare_symbols): Look for .opd name rather than section match.
3391 (ppc64_elf_get_synthetic_symtab): Likewise.
3393 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3395 * elf32-ppc.c (is_pic_glink_stub): Delete.
3396 (is_nonpic_glink_stub): New function.
3397 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3399 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3401 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3402 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3404 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3405 macros for visibilty and locality checks.
3406 (elf_s390_adjust_dynamic_symbol): Likewise.
3407 (allocate_dynrelocs): Likewise.
3408 (elf_s390_relocate_section): Likewise.
3409 (elf_s390_finish_dynamic_symbol): Likewise.
3410 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3411 (elf_s390_adjust_dynamic_symbol): Likewise.
3412 (allocate_dynrelocs): Likewise.
3413 (elf_s390_relocate_section): Likewise.
3414 (elf_s390_finish_dynamic_symbol): Likewise.
3416 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3418 * bfd-in2.h: Regenerated.
3419 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3420 for debugging sections and map memory read/write dependent on
3422 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3423 without memory read flags set.
3424 * section.c: Add SEC_COFF_NOREAD to section flags.
3426 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3428 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3431 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3433 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3434 "no overlays" return. If there are overlays, create overlay
3435 manager entry symbols here, so that..
3436 (spu_elf_build_stubs): ..we don't need to set them up here.
3437 Simplify entry symbol tests.
3438 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3440 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3442 * elf.c (elfcore_grok_openbsd_procinfo)
3443 (elfcore_grok_openbsd_note): New functions.
3444 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3446 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3448 * vms-hdr.c: Don't include alloca.h.
3449 * elf32-m68hc1x.c: Include alloca-conf.h.
3451 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3453 * Makefile.am: Run "make dep-am".
3454 * Makefile.in: Regenerate.
3456 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3458 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3460 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3462 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3464 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3465 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3466 ovly_return fields with ovly_entry[2]. Adjust all users.
3467 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3469 (spu_elf_build_stubs): Likewise.
3470 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3471 ovly_flavour changes. Update all callers.
3472 (ovl_stub_size_log2): New function.
3473 (build_stub): Handle compact icache stubs. Use different manager
3474 entry point for stubs in non-icache area.
3475 (spu_elf_size_stubs): Don't allocate space for indirect branch
3477 (spu_elf_build_stubs): And don't built them.
3479 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3481 * dwarf2.c (read_section): Always use rawsize, if available.
3483 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3485 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3486 of rawsize and size for buffer.
3488 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3490 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3491 parameter just because fixed sections fit into local store.
3492 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3493 generating overlays if fixed sections plus reserved stack
3494 and heap space fit into local store.
3496 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3498 * elf32-spu.c (build_stub): Correct icache set_id.
3499 (spu_elf_relocate_section): Likewise.
3501 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3503 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3504 symbol table if it was created by the current call.
3506 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3508 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3509 class XMC_DS rather than XMC_UA.
3511 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3513 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3514 bfd_boolean export_defineds parameter with an unsigned int
3515 auto_export_flags parameter.
3516 * bfd-in2.h: Regenerate.
3517 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3518 split out from xcoff_build_ldsyms.
3519 (xcoff_covered_by_expall_p): New function.
3520 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3521 but with extra code to handle -bexpfull and -bexpall.
3522 (xcoff_mark_auto_exports): New function.
3523 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3524 a function should be automatically exported.
3525 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3526 parameter with an auto_export_flags parameter. Update ldinfo
3527 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3530 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3532 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3533 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3534 init and fini functions. Do garbage collection for objects
3535 without an entry point too.
3537 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3539 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3540 check whether a symbol has csect information.
3541 (coff_print_aux): Likewise.
3542 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3543 information for C_AIX_WEAKEXT too.
3544 (_bfd_xcoff_swap_aux_out): Likewise.
3545 (xcoff_reloc_type_br): Handle defweak symbols too.
3546 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3547 information for C_AIX_WEAKEXT too.
3548 (_bfd_xcoff64_swap_aux_out): Likewise.
3549 (xcoff64_reloc_type_br): Handle defweak symbols too.
3550 * coffgen.c (coff_print_symbol): Handle auxillary function
3551 information for C_AIX_WEAKEXT too.
3552 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3553 instead of BSF_GLOBAL if the L_WEAK flag is set.
3554 (xcoff_dynamic_definition_p): New function.
3555 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3556 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3557 always take the symbol class from the ldsym. Use weak bfd symbol
3558 types for weak ldsyms.
3559 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3560 Fix the check for whether a definition is from a shared object.
3561 Allow redefinitions of weak symbols.
3562 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3563 (xcoff_keep_symbol_p): Likewise.
3564 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3565 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3566 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3567 but mark them as L_WEAK.
3568 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3569 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3571 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3573 * xcofflink.c (xcoff_mark): When walking the relocations,
3574 only mark the target symbol or the target section, not both.
3575 (xcoff_final_definition_p): New function.
3576 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3577 symbol is a valid definition of the associated output symbol.
3578 Use XCOFF_ALLOCATED to stop the same hash table entry having
3580 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3582 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3584 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3586 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3589 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3591 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3592 * libcoff.h: Regenerate.
3593 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3594 line-number counts in the bfd's lineno_counts field.
3595 Don't keep per-csect line-number counts.
3596 (xcoff_sweep): Don't update per-csect line-number counts.
3597 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3598 entries in each output section.
3599 (xcoff_link_input_bfd): Get the number of line numbers from
3600 the bfd's lineno_counts field, rather than recalculating it
3601 from scratch. Fix the range check when updating C_BINCL and
3603 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3604 here. Don't expect csects to have line-number counts.
3606 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3608 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3609 * libcoff.h: Regenerate.
3610 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3611 "skip" logic from xcoff_link_input_bfd.
3612 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3613 objects in a dynamic link, rather than checking whether csectpp
3614 is null. Always allocate debug_index for other objects,
3615 and always go through the loop. Update the type of debug_index
3616 after the change above. Read the auxillary csect information
3617 and use xcoff_keep_symbol_p to decide whether a symbol should
3618 be kept. Set its debug_index to -2 if not.
3619 (xcoff_link_input_bfd): Update the type of debug_index after
3620 the change above and always expect it to be nonnull. Use it to
3621 test whether a symbol should be stripped, rather than making the
3622 decision here. Postpone all symbol creation to the second pass.
3624 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3626 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3627 creating a descriptor.
3628 (xcoff_sweep): Don't mark toc_section unless it's needed.
3629 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3630 when marking every bfd.
3631 (xcoff_link_input_bfd): Skip all TOC anchors.
3632 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3633 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3634 to -1; call xcoff_find_tc0 instead.
3636 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3638 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3639 * libcoff.h: Regenerate.
3640 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3641 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3642 the previous symbol's csect. Treat last_symndx as an inclusive value
3643 and simplify its handling.
3644 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3645 symbols with the right csect. Don't mark rsec when processing
3646 relocations against undefined or absolute sections.
3647 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3648 of bfd_und_section_ptr.
3649 (xcoff_link_input_bfd): Likewise.
3651 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3653 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3654 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3655 flag is set. Assert that all undefined symbols are either
3656 imported or defined by a dynamic object.
3657 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3658 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3659 handling to all relocations. Only set XCOFF_CALLED for function
3661 (xcoff_find_function): New function, split out from...
3662 (bfd_xcoff_export_symbol) ...here.
3663 (xcoff_set_import_path): New function, split out from...
3664 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3665 meaning of XCOFF_CALLED.
3666 (xcoff_mark_symbol): If we mark an undefined and unimported
3667 symbol, find some way of defining it. If the symbol is a function
3668 descriptor, fill in its definition automatically. If the symbol
3669 is a function, mark its descriptor and allocate room for global
3670 linkage code. Otherwise mark the symbol as implicitly imported.
3671 Move the code for creating function descriptors from...
3672 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3673 check for symbols that were implicitly defined.
3674 (xcoff_mark): Don't count any dynamic relocations against
3676 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3677 in the xcoff link info.
3678 (xcoff_link_input_bfd): Remove handling of undefined and
3681 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3683 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3684 if the target is absolute. Fix comment typo.
3685 (xcoff_ppc_relocate_section): Remove FIXME.
3686 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3687 if the target is absolute.
3689 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3691 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3692 R_POS and R_NEG relocations against absolute symbols to the
3695 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3697 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3698 to 2 for bfd_mach_ppc_620.
3700 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3702 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3703 * configure.in: Likewise.
3704 * configure: Regenerate.
3706 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3709 * elf.c (assign_section_numbers): Generate symbol table if there
3710 is any relocation in output.
3711 (_bfd_elf_compute_section_file_positions): Likewise.
3713 2009-03-13 Nick Clifton <nickc@redhat.com>
3716 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3717 * elflink.c (elf_link_read_relocs_from_section): Use
3718 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3719 relocs but no symbol table.
3720 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3722 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3725 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3726 to check ___tls_get_addr.
3728 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3729 strncmp to check __tls_get_addr.
3731 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3733 * dwarf2.c (read_section): Always check the offset, even when the
3734 section has been read before.
3736 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3738 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3741 2009-03-11 Chris Demetriou <cgd@google.com>
3743 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3744 * bfd-in2.h: Regenerate.
3745 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3746 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3748 (bsd_write_armap): Likewise.
3749 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3750 flag is set, do nothing.
3751 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3754 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3756 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3757 used to update stack pointer.
3759 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3762 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3763 for unknown symbols in absolute section.
3765 2009-03-06 Nick Clifton <nickc@redhat.com>
3767 * po/es.po: Updated Spanish translation.
3769 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3771 * elf32-arm.c (group_sections): Take next section size into
3772 account before accepting to group it.
3774 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3776 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3778 (elf32_arm_final_link_relocate): Likewise.
3780 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3783 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3785 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3787 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3788 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3789 (BFD_FAKE_SECTION): Init new flag.
3790 * ecoff.c (bfd_debug_section): Likewise.
3791 * bfd-in2.h: Regenerate.
3792 * libbfd.h: Regenerate.
3793 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3794 (ppc_elf_reloc_type_lookup): Handle new relocs.
3795 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3796 without marker relocs.
3797 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3798 if section has no old-style calls.
3799 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3800 Don't try to optimize new-style __tls_get_addr call when handling
3801 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3803 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3804 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3805 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3806 without marker relocs.
3807 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3808 if section has no old-style calls. Set toc_ref for new relocs as
3810 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3811 Don't try to optimize new-style __tls_get_addr call when handling
3812 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3815 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3818 * configure.in: Test for ld --as-needed support. Link shared
3819 libbfd against libm.
3820 * configure: Regenerate.
3822 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3824 * Makefile.am: Run "make dep-am".
3825 * Makefile.in: Regenerate.
3827 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3829 * elf32-score7.c: New file.
3830 * elf32-score.h: New file.
3831 * elf32-score.c: Add code to support score 7. Set score7 as the
3833 * cpu-score.c: Add score7 architecure.
3834 (compatibile): New function.
3835 * Makefile.am: Add rules for building elf32-score7 object.
3836 * Makefile.in: Regenerate.
3837 * configure.in: Add elf32-score7 object to score vectors.
3838 * configure: Regenerate.
3839 * reloc.c: Add score7 relocs.
3840 * archures.c: Add score3 and score7 machine numbers.
3841 * bfd-in2.h: Regenerate.
3842 * libbfd.h: Regenerate.
3844 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3846 * configure: Regenerate.
3848 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3850 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3851 (elf32_hppa_check_relocs): Use it.
3853 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3855 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3856 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3857 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3858 (elf_hppa_record_segment_addrs): Likewise.
3859 (elf_hppa_final_link): Likewise.
3860 (elf_hppa_relocate_insn): Likewise.
3861 (elf_hppa_final_link_relocate): Likewise.
3862 (elf64_hppa_relocate_section): Likewise.
3863 * elf64-hppa.c: Insert above.
3865 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3867 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3868 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3869 (elf_hppa_relocate_section): Likewise.
3870 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3871 from struct elf_link_hash_entry. Add count field.
3872 (struct elf64_hppa_dyn_hash_table): Delete.
3873 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3874 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3875 (hppa_elf_hash_entry, eh_name): Define.
3876 (elf64_hppa_new_dyn_hash_entry): Delete.
3877 (elf64_hppa_dyn_hash_lookup): Delete.
3878 (elf64_hppa_dyn_hash_traverse): Delete.
3879 (get_dyn_name): Delete.
3880 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3881 of struct elf64_hppa_dyn_hash_entry *.
3882 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3883 allocate_global_data_plt, allocate_global_data_stub,
3884 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3886 (hppa64_link_hash_newfunc): New.
3887 (elf64_hppa_hash_table_create): Rework.
3888 (count_dyn_reloc): Likewise.
3889 (hppa64_elf_local_refcounts): New.
3890 (elf64_hppa_check_relocs): Rework using standard technique for recording
3891 local DLT, PLT and OPD reference counts.
3892 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3893 elf_link_hash_entry *.
3894 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3895 allocate_global_data_plt, allocate_global_data_stub,
3896 allocate_global_data_opd, allocate_dynrel_entries,
3897 elf64_hppa_adjust_dynamic_symbol,
3898 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3899 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3900 Use hppa_link_hash_table. Rework.
3901 (elf64_hppa_link_output_symbol_hook): Rework.
3902 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3903 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3904 elf64_hppa_finish_dynamic_sections): Likewise.
3906 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3908 * elf32-arm.c (stub_reloc_type): Removed.
3909 (insn_sequence): Renamed reloc_type field to r_type.
3910 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3911 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3912 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3913 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3914 (arm_stub_is_thumb): Catch new stubs.
3915 (arm_type_of_stub): Handle new stubs.
3916 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3917 (bfd_elf32_arm_process_before_allocation): Remove useless
3920 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3922 * elf.c (elf_find_function): Use is_function_type to check
3925 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3927 * xtensa-modules.c: Revert to previous version 1.11 due
3928 to inadvertant commit.
3930 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3932 * elf32-xtensa.c (text_action_add): Separate test for action
3933 type. Break if saved action is ta_widen_insn at same offset.
3935 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3937 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3938 to elf32_arm_stub_long_branch_any_arm_pic.
3939 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3940 (enum elf32_arm_stub_type, arm_type_of_stub)
3941 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3944 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3946 * elf32-arm.c (PREV_SEC): Update comment.
3947 (group_sections): Rename argument to stubs_always_after_branch.
3948 Reverse the list and place stubs at the end of input sections.
3950 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3952 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3954 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3956 (arm_size_one_stub): Remove unnecessary break.
3957 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3959 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3961 * elf32-arm.c (stub_insn_type): New type.
3962 (stub_reloc_type): Likewise.
3963 (insn_sequence): Likewise.
3964 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3965 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3966 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3967 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3968 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3969 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3970 (elf32_arm_stub_hash_entry): Add new helper fields.
3971 (stub_hash_newfunc): Initialize these new fields.
3972 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3973 to take endianness into account.
3974 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3975 (arm_map_one_stub): Code is now more generic, thanks to
3978 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3980 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3982 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3983 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3984 BLX is not available. Fix typo in warning message. Add comments
3985 and improve formatting.
3986 (arm_build_one_stub): Adjust to new
3987 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3988 (arm_map_one_stub): Likewise.
3990 2009-02-23 Tristan Gingold <gingold@adacore.com>
3991 Eric Botcazou <ebotcazou@adacore.com>
3992 Douglas B Rupp <rupp@gnat.com>
3994 * vms.h: Update copyright year, fix comments, reorder declarations.
3995 (_bfd_save_vms_section): Remove the prototype.
3996 (EGPS_S_V_NO_SHIFT): New constant.
3997 (bfd_vms_set_section_flags): New prototype.
3998 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4000 (EGSY_S_W_FLAGS): Ditto.
4001 (EGSY_S_V_QUAD_VAL): Ditto.
4002 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4003 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4004 EGST_S_B_NAMLNG): Ditto.
4005 (ESRF_S_B_NAMLNG): Ditto.
4006 (ETIR_S_C_HEADER_SIZE): Ditto.
4007 (EGPS_S_V_ALLOC_64BIT): Ditto.
4008 (DST_S_C_EPILOG): Ditto.
4009 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4010 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4011 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4012 (DST_S_L_PCLINE_UNSLONG): Ditto.
4013 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4014 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4015 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4016 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4017 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4018 (DST_S_B_SRC_UNSBYTE): Ditto.
4019 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4021 (vms_section, vms_reloc): Remove types.
4022 (hdr_struc): Replaced by ...
4023 (hdr_struct): ... new type.
4024 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4025 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4026 (EMH_DATE_LENGTH): Ditto.
4027 (eom_struc): Replaced by ...
4028 (eom_struct): ... new type.
4029 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4030 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4031 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4032 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4033 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4034 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4035 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4036 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4037 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4038 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4039 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4040 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4041 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4042 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4043 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4044 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4045 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4046 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4047 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4048 (enum file_type_enum): New type.
4049 (struct location_struct): Removed.
4050 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4051 (struct funcinfo, struct module): Ditto.
4052 (struct vms_private_data_struct): Update fields.
4053 (struct vms_section_data_struct): New type.
4055 * vms.c: Update copyright year, fix comments,
4056 Fix includes for DECC, add prototypes.
4057 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4059 Use flavour to set is_vax, location_stack is removed.
4060 (struct pair): Declare.
4061 (fill_section_ptr): Initialize variables at declaration.
4062 Add guard to set SECTION_SYM flag, handlde und section.
4063 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4064 (_bfd_vms_slurp_object_records): New function, replaces previous
4066 (vms_slurp_module): New function.
4067 (vms_slurp_image): Ditto.
4068 (vms_object_p): Complete rewrite.
4069 (vms_mkobject): Use is_vax field to slect architecture.
4070 (free_reloc_stream): New function.
4071 (vms_convert_to_var): Ditto.
4072 (vms_convert_to_var_1): Ditto.
4073 (vms_convert_to_var_unix_filename): Ditto.
4074 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4076 (vms_new_section_hook): Set alignment to 0, allocate private data.
4077 (vms_get_section_contents): Load content.
4078 (vms_get_symbol_info): Handle undefined section.
4079 (vms_find_nearest_line): Handle.
4080 (alloc_reloc_stream): New function.
4081 (vms_slurp_reloc_table): Ditto.
4082 (vms_get_reloc_upper_bound): Make it real.
4083 (vms_canonicalize_reloc): Do the real work.
4084 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4086 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4087 (vms_set_arch_mach): Check arch.
4088 (vms_set_section_contents): Copy the content after allocation.
4089 (vms_alpha_vec): Update object flags.
4091 * vms-tir.c: Update copyright year, fix comments,
4092 add prototypes for new functions.
4093 (dst_define_location): New function.
4094 (dst_restore_location): New function.
4095 (dst_retrieve_location): New function.
4096 (dst_check_allocation): New function.
4097 (image_dump): Call dst_check_allocation.
4098 (image_write_b): Ditto.
4099 (image_write_w): Ditto.
4100 (image_write_l): Ditto.
4101 (image_write_q): Ditto.
4102 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4103 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4105 Call error handler instead of abort if name is not known.
4106 (etir_sta): Add quarter_relocs argument and set it.
4109 (etir_opr): Ditto, return FALSE in case of error.
4110 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4111 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4112 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4113 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4114 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4115 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4116 Return FALSE in case of error.
4117 (tir_sta): Change sign of psect.
4119 (tir_cmd): Fix cast. Makes tir_table static const.
4120 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4121 add argument to explain.
4122 (analyze_etir): Initialize maxptr, add quarter_relocs
4123 declaration, move some declarations into inner scopes.
4124 Handle quarter_relocs and STO_IMM.
4125 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4126 (_bfd_vms_slurp_relocs): New function.
4127 (_bfd_vms_decode_relocs): New function.
4128 (sto_imm): Rewritten.
4129 (start_first_etbt_record): New function.
4130 (start_another_etbt_record): Ditto.
4131 (etir_output_check): Ditto.
4132 (defer_reloc_p): Ditto.
4133 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4134 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4135 rewritte relocations handling.
4136 (_bfd_vms_write_tbt): Removed.
4137 (_bfd_vms_write_dbg): Ditto.
4139 * vms-misc.c: Update copyright year, Fix comments.
4140 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4141 (maybe_adjust_record_pointer_for_object): New function.
4142 (_bfd_vms_get_first_record): New function, replaces ...
4143 (_bfd_vms_get_record): .. removed.
4144 (_bfd_vms_get_object_record): New function.
4145 (_bfd_vms_get_object_record): New function.
4146 (vms_get_remaining_object_record): New function, replaces ...
4147 (_bfd_vms_get_next_record): ... removed.
4148 (add_new_contents): Removed.
4149 (_bfd_save_vms_section): Removed.
4150 (_bfd_get_vms_section): Removed.
4151 (_bfd_vms_output_flush): Write in VAR format.
4152 (new_symbol): Don't make UND section.
4154 * vms-hdr.c: Update copyright year, update list of record handled.
4155 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4156 (_bfd_vms_write_hdr): Strip vms and unix patches,
4157 add comments, truncate module name at 31 characters,
4158 use constants instead of hard-coded value,
4159 write BFD version instead of a fixed string.
4160 (_bfd_vms_slurp_ihd): New function.
4161 (_bfd_vms_slurp_isd): Ditto.
4162 (_bfd_vms_slurp_ihs): Ditto.
4163 (new_module): Ditto.
4164 (parse_module): Ditto
4165 (build_module_list): Ditto.
4166 (module_find_nearest_line): Ditto.
4167 (_bfd_vms_find_nearest_dst_line): Ditto.
4168 (vms_slurp_debug): Ditto.
4169 (_bfd_vms_slurp_dbg): Ditto.
4170 (_bfd_vms_slurp_tbt): Ditto.
4171 (_bfd_vms_write_dbg): Ditto.
4172 (_bfd_vms_write_tbt): Ditto.
4174 * vms-gsd.c: Update copyright year, update list of records handled.
4175 (EVAX_LITERALS_NAME): New macro.
4176 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4177 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4178 (register_universal_symbol): New function and prototype.
4179 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4180 improve debug messages,
4181 use constants instead of hard-coded value,
4182 fix missing endianness conversion,
4183 handle global symbol (SYMG).
4184 (bfd_vms_set_section_flags): New function.
4185 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4186 handle section literals,
4188 handle section bfd and vms flags,
4189 don't output LIB$INITIALIZE symbol,
4190 fix handling of weak symbols,
4191 fix evax vs vax procedure descriptor,
4192 handle absolute symbols.
4194 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4195 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4197 * makefile.vms (DEFS): Fix flags for VMS.
4199 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4201 * bfd-in2.h: Regenerated.
4202 * libbfd.h: Regenerated.
4204 2009-02-20 Cary Coutant <ccoutant@google.com>
4206 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4209 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4212 * coffcode.h (coff_write_object_contents): Don't let the string
4213 table offset overflow the s_name field when using long section names.
4215 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4217 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4218 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4219 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4220 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4221 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4222 (bfd_pmac_xcoff_backend_data): Likewise.
4223 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4224 (bfd_xcoff_aix5_backend_data): Likewise.
4225 (xcoff64_write_object_contents): Delete unused long_section_names
4227 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4228 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4230 * coffcode.h (documentation): Update to describe long section names.
4231 (COFFLONGSECTIONCATHELPER): New helper macro.
4232 (BLANKOR1TOODD): Likewise.
4233 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4234 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4235 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4236 (bfd_coff_set_long_section_names_allowed): New function.
4237 (bfd_coff_set_long_section_names_disallowed): Likewise.
4238 (struct bfd_coff_backend_data): Add new backend hook function
4239 pointer _bfd_coff_set_long_section_names.
4240 (bfd_coff_set_long_section_names): New backend hook.
4241 (coff_write_object_contents): Only generate long section names if
4242 bfd_coff_long_section_names() indicates they are currently enabled.
4243 (bfd_coff_std_swap_table): Make non-const, and initialise long
4244 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4245 (ticoff0_swap_table): Likewise to both.
4246 (ticoff1_swap_table): Again, likewise to both.
4247 * coffgen.c (make_a_section_from_file): Allow long section names
4248 as inputs even if not currently allowed for outputs.
4249 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4250 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4251 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4252 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4253 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4254 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4255 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4256 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4257 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4258 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4259 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4260 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4261 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4262 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4263 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4264 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4265 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4266 * libcoff-in.h: Update copyright year to cause updated copyright
4267 year in generated libcoff.h, and fix typo.
4268 * libcoff.h: Regenerated.
4269 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4270 (_bfd_ecoff_no_long_sections): Add prototype.
4271 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4272 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4273 defined by an including .c file.
4274 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4275 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4276 (ticoff1_swap_table): Likewise to both.
4278 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4280 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4281 stub. Catch default case error.
4282 (arm_map_one_stub): Add missing Thumb mapping symbol.
4284 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4287 * elf32-avr.c: Handle case where no local symbos exist correctly.
4289 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4292 * elf32-arm.c (arm_long_branch_stub,
4293 arm_thumb_v4t_long_branch_stub,
4294 arm_thumb_thumb_long_branch_stub,
4295 arm_thumb_arm_v4t_long_branch_stub,
4296 arm_thumb_arm_v4t_short_branch_stub,
4297 arm_pic_long_branch_stub):
4298 Renamed to elf32_arm_stub_long_branch_any_any,
4299 elf32_arm_stub_long_branch_v4t_arm_thumb,
4300 elf32_arm_stub_long_branch_thumb_only,
4301 elf32_arm_stub_long_branch_v4t_thumb_arm,
4302 elf32_arm_stub_short_branch_v4t_thumb_arm,
4303 elf32_arm_stub_long_branch_any_any_pic.
4304 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4305 arm_thumb_thumb_stub_long_branch,
4306 arm_thumb_arm_v4t_stub_long_branch,
4307 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4308 Renamed to arm_stub_long_branch_any_any,
4309 arm_stub_long_branch_v4t_arm_thumb,
4310 arm_stub_long_branch_thumb_only,
4311 arm_stub_long_branch_v4t_thumb_arm,
4312 arm_stub_short_branch_v4t_thumb_arm,
4313 arm_stub_long_branch_any_any_pic.
4315 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4317 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4318 in branch offset check.
4320 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4322 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4323 add toc.symndx and toc.add.
4324 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4326 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4328 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4329 (branch_reloc_hash_match): New function, extracted from..
4330 (ppc64_elf_tls_optimize): ..here.
4331 (ppc64_elf_relocate_section): Properly set addends when optimizing
4332 tls sequences. Avoid unnecessary reading and writing of insns.
4333 Only redo reloc when symbol changed. Bypass symbol checks when
4335 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4336 (branch_reloc_hash_match): New function, extracted from..
4337 (ppc_elf_tls_optimize): ..here.
4338 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4339 Don't clear addend on zapped __tls_get_addr reloc.
4341 2009-02-12 Nick Clifton <nickc@redhat.com>
4344 * elflink.c (bfd_elf_final_link): When counting the relocations,
4345 if the header size has not been set yet then assume that it will
4346 match the output section's reloc type.
4348 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4350 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4353 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4355 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4356 (find_function): Likewise.
4357 (pasted_function): Don't error if no prior function found.
4358 (discover_functions): Revert 2008-12-10 change. Extend first
4359 function range to start of section.
4361 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4363 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4365 * elf64-hppa.h: Likewise.
4367 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4369 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4372 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4374 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4375 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4377 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4379 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4380 * archures.c (bfd_mach_mips_xlr): Define.
4381 * bfd-in2.h: Regenerate.
4382 * cpu-mips.c (I_xlr): Define.
4383 (arch_info_struct): Add XLR entry.
4384 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4385 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4386 (mips_mach_extensions): Add XLR entry.
4388 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4390 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4392 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4394 * configure.in: AC_SUBST pdfdir.
4395 * Makefile.am: Add install-pdf, install-pdf-am
4396 and install-pdf-recursive targets. Define pdfdir.
4397 * doc/Makefile.am: Define pdf__strip_dir. Add
4398 install-pdf and install-pdf-am targets.
4399 * po/Make-in: Add install-pdf target.
4400 * configure: Regenerate.
4401 * Makefile.in: Regenerate
4402 * doc/Makefile.in: Regenerate.
4404 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4406 * bfd-in2.h: Regenerate.
4407 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4408 fields from n_entries to n_slots where appropriate, update comments.
4409 (HOWTO): Add TLS relocations.
4410 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4411 (enum elf_m68k_got_offset_size): New enum.
4412 (struct elf_m68k_got_entry.type): Move field to ...
4413 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4414 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4416 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4418 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4419 fields into n_entries array. Update comments.
4420 (elf_m68k_init_got): Simplify, update all uses.
4421 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4422 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4423 GOT entries; update name, update all uses.
4424 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4425 (elf_m68k_get_got_entry): Update.
4426 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4428 (elf_m68k_remove_got_entry_type): Simplify.
4429 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4430 (elf_m68k_can_merge_gots): Update.
4431 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4432 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4433 GOT entries, simplify.
4434 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4435 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4436 field, remove obsoleted local_n_entries field.
4437 (elf_m68k_partition_multi_got_2): New static function.
4438 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4440 (elf_m68k_remove_got_entry_type): Update.
4441 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4442 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4443 update of sgot->size and srelgot->size.
4444 (elf_m68k_gc_sweep_hook): Update.
4445 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4446 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4448 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4449 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4451 2009-02-02 DJ Delorie <dj@redhat.com>
4453 * elf32-mep.c (config_names): Regenerate configuration.
4455 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4457 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4458 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4459 * elf.c (bfd_elf_get_str_section): Make static.
4460 (bfd_elf_find_section): Delete.
4461 * libbfd.h: Regenerate.
4463 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4465 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4466 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4468 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4470 * elflink.c (on_needed_list): New function.
4471 (elf_link_add_object_symbols): Link in --as-needed libs if they
4472 satisfy undefined symbols in other libs.
4474 2009-01-30 Julian Brown <julian@codesourcery.com>
4476 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4477 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4478 with --just-symbols (-R).
4480 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4482 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4483 high_pc in order to properly sign-extend VMAs.
4485 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4486 Mark Shinwell <shinwell@codesourcery.com>
4487 Catherine Moore <clm@codesourcery.com>
4489 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4491 2009-01-28 Catherine Moore <clm@codesourcery.com>
4493 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4494 SEC_LOAD for dynamic relocation sections.
4496 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4498 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4499 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4500 the size of local TLS data.
4502 2009-01-27 Andreas Schwab <schwab@suse.de>
4504 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4505 architectures in the archive.
4507 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4509 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4510 <R_CRIS_32_DTPREL>: Correct relocation value.
4512 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4513 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4514 symbols with non-default visibility.
4516 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4518 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4519 describing the trampolines.
4520 (ppc_elf_relocate_section): Update relocs to describe the
4523 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4525 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4526 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4527 and R_PARISC_PCREL12F relocations.
4529 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4532 * elflink.c (find_version_for_sym): New function split out from,
4533 but without export_dynamic test, ..
4534 (_bfd_elf_link_assign_sym_version): ..here.
4535 (_bfd_elf_export_symbol): Use it.
4537 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4539 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4540 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4541 * elflink.c: ..here, somewhat modified.
4542 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4543 _bfd_elf_link_find_version_dependencies,
4544 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4545 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4546 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4548 * elflink.c: ..and make static here.
4549 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4550 of output_bfd from struct elf_find_verdep_info.
4551 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4552 struct elf_info_failed.
4553 (bfd_elf_size_dynamic_sections): Adjust.
4555 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4558 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4559 after comp_unit_find_line call.
4561 2009-01-21 Nick Clifton <nickc@redhat.com>
4564 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4565 tm_gmtoff field in struct tm.
4567 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4569 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4570 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4571 sections in soft-icache lines unless non_ia_text. Don't add
4572 rodata if doing so would exceed line size.
4574 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4576 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4577 types than bfd_link_hash_indirect, before early return, call
4578 _bfd_elf_link_hash_copy_indirect.
4580 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4582 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4583 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4584 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4585 (elf_backend_obj_attrs_order): New define.
4586 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4587 (elfNN_bed): Add elf_backend_obj_attrs_order.
4589 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4591 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4592 (obj_attr_size): Likewise.
4593 (write_obj_attribute): Likewise.
4594 (_bfd_elf_copy_obj_attributes): Likewise.
4595 (_bfd_elf_parse_attributes): Likewise.
4596 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4597 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4598 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4599 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4600 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4603 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4605 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4606 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4607 (bfd_elf_add_obj_attr_string): Likewise.
4608 (bfd_elf_add_obj_attr_int_string): Likewise.
4609 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4610 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4611 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4612 Tag_nodefaults has no default value.
4613 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4614 comment to reflect the new state.
4616 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4619 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4620 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4621 (adjust_z_magix): Delete dead code handling QMAGIC.
4623 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4625 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4626 IMAGE_SCN_MEM_DISCARDABLE.
4628 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4630 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4631 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4632 * configure.in (commonbfdlib): Delete.
4633 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4634 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4635 is available, not just for linux.
4636 * po/SRC-POTFILES.in: Regenerate.
4637 * Makefile.in: Regenerate.
4638 * configure: Regenerate.
4640 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4641 Julian Brown <julian@codesourcery.com>
4643 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4644 ARM attributes in ABI 2.07.
4645 * elf32-arm.c (get_secondary_compatible_arch): New function.
4646 (set_secondary_compatible_arch): New function.
4647 (tag_cpu_arch_combine): New function.
4648 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4649 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4650 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4651 make it fit with order_01243.
4652 Add support for Tag_also_compatible_with,
4653 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4654 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4655 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4656 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4657 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4658 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4659 Rework the way unknown attributes are handled.
4660 Defer errors until all attributes have been processed.
4662 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4664 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4665 bfd_elf_add_obj_attr_int_string.
4666 Read Tag_compatibility from its new location in the attribute array,
4667 rather than the attribute list.
4668 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4669 bfd_elf_add_obj_attr_int_string.
4670 (_bfd_elf_parse_attributes): Likewise.
4671 (_bfd_elf_merge_object_attributes): There's now only one
4672 Tag_compatibility, and it's in the array, not the list.
4673 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4675 (bfd_elf_add_obj_attr_compat): Rename to
4676 bfd_elf_add_obj_attr_int_string.
4677 (bfd_elf_add_proc_attr_compat): Rename to
4678 bfd_elf_add_proc_attr_int_string.
4679 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4682 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4684 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4685 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4686 (vmsutil.lo): Add dependency rule.
4687 * Makefile.in: Regenerate.
4688 * config.bfd (ia64*-*-*vms*): Add case.
4689 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4690 * configure: Regenerate.
4691 * vmsutil.c: New file.
4692 * vmsutil.h: New file.
4693 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4695 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4696 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4697 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4698 elfNN_vms_object_p): New functions
4699 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4701 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4704 * elflink.c (elf_gc_sweep): Exclude the group section if the
4705 first member of the section group is excluded.
4707 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4710 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4711 saved filename, use bfd_alloc rather than bfd_malloc for it.
4713 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4715 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4717 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4719 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4721 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4723 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4725 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4727 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4729 (struct got_entry): Add br_addr.
4730 (struct call_info): Add priority.
4731 (struct function_info): Add lr_store and sp_adjust.
4732 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4733 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4734 area as an overlay, and check that no other overlays exist. Look up
4735 icache overlay manager entry sym.
4736 (BRA_STUBS, BRA, BRASL): Define.
4737 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4738 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4740 (count_stub, build_stub): Support soft-icache.
4741 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4742 (spu_elf_size_stubs): Size soft-icache stubs.
4743 (overlay_index): New function.
4744 (spu_elf_build_stubs): Make static. Support soft-icache.
4745 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4746 (find_function_stack_adjust): Save lr store and stack adjust insn
4748 (maybe_insert_function): Adjust find_function_stack_adjust call.
4749 (mark_functions_via_relocs): Retrieve priority.
4750 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4751 (sort_calls): Sort by priority first.
4752 (mark_overlay_section): Ignore .ovl.init.
4753 (sum_stack): Only print when stack_analysis.
4754 (print_one_overlay_section): New function, extracted from..
4755 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4756 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4757 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4758 analysis. Call spu_elf_build_stubs.
4759 (spu_elf_relocate_section): For soft-icache encode overlay index
4761 (spu_elf_output_symbol_hook): Support soft-icache.
4762 (spu_elf_modify_program_headers: Likewise.
4764 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4765 num_regions to num_lines. Add line_size and max_branch.
4766 (enum _ovly_flavour): Add ovly_soft_icache.
4767 (spu_elf_build_stubs): Delete.
4769 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4771 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4772 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4774 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4776 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4777 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4778 the program, the known offset starts at the negative size of the
4780 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4783 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4785 * config.bfd: Add lm32-*-rtems*.
4787 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4789 * coff-ppc.c: Add 2009 to Copyright.
4790 * elf32-cris.c: Likewise.
4791 * elflink.c: Likewise.
4793 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4795 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4796 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4798 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4801 * elflink.c (elf_merge_st_other): New.
4802 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4803 hide them if needed.
4804 (elf_link_add_object_symbols): Updated.
4806 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4809 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4810 ref_dynamic and dynamic_def fields when setting def_regular
4813 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4816 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4819 For older changes see ChangeLog-2008
4825 version-control: never