1 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_link_output_extsym): Don't return on
5 STT_GNU_IFUNC symbol when stripping.
7 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
9 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
10 in a relocatable link.
11 * elf64-hppa.c (elf_hppa_final_link): Likewise.
13 2009-11-05 Nick Clifton <nickc@redhat.com>
15 * elflink.c (elf_link_add_object_symbols): Improve error
16 message generated when a symbol is left unresolved because a
17 --no-add-needed command line option has prevented the
18 inclusion of the DSO defining it.
20 2009-11-03 Alan Modra <amodra@bigpond.net.au>
21 Ulrich Weigand <uweigand@de.ibm.com>
23 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
24 (jump tables or other references to code labels) as well.
26 2009-11-02 Paul Brook <paul@codesourcery.com>
28 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
31 2009-11-02 Alan Modra <amodra@bigpond.net.au>
33 * elflink.c (elf_link_add_object_symbols): Don't force debug
36 2009-10-29 Johan Kristell <johankri@axis.com>
38 * elf32-cris.c (cris_elf_plt_sym_val): New function.
39 (elf_backend_plt_sym_val): Define.
41 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
43 * peXXigen.c (bfdver.h): Add include.
44 (LINKER_VERSION): Do calculation based on BFD_VERSION.
46 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
48 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
50 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
52 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
54 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
56 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
58 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
60 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
61 of R_AMD64_PCRLONG_<X> relocations from addend.
63 2009-10-23 Alan Modra <amodra@bigpond.net.au>
65 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
67 2009-10-20 Alan Modra <amodra@bigpond.net.au>
70 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
72 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
74 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
75 Don't subtract the size of the TLS block for non-shared objects
78 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
80 * coff-z80.c (z80coff_vec): Allow sections to be of type
83 2009-10-16 Alan Modra <amodra@bigpond.net.au>
86 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
87 bim and bim->buffer. bfd_malloc instead.
88 * peicode.h (pe_ILF_build_a_bfd): Similarly.
89 (ILF_DATA_SIZE): Don't include bim.
90 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
92 2009-10-14 Alan Modra <amodra@bigpond.net.au>
94 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
96 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
99 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
102 2009-10-13 Alan Modra <amodra@bigpond.net.au>
104 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
106 2009-10-12 Roland McGrath <roland@frob.com>
108 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
109 Fix %s that should be %B in several message formats.
111 2009-10-10 Alan Modra <amodra@bigpond.net.au>
113 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
114 excluded output sections.
116 2009-10-09 Tristan Gingold <gingold@adacore.com>
118 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
119 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
121 2009-10-09 Tristan Gingold <gingold@adacore.com>
123 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
124 bfd_mach_o_read_symtab_symbols.
125 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
126 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
127 (bfd_mach_o_scan_write_section_32): Rename to
128 bfd_mach_o_write_section_32.
129 (bfd_mach_o_scan_write_section_64): Rename to
130 bfd_mach_o_write_section_64.
131 (bfd_mach_o_scan_write_segment_32): Rename to
132 bfd_mach_o_write_segment_32.
133 (bfd_mach_o_scan_write_segment_64): Rename to
134 bfd_mach_o_write_segment_64.
135 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
136 (bfd_mach_o_scan_read_section_32): Rename to
137 bfd_mach_o_read_section_32.
138 (bfd_mach_o_scan_read_section_64): Rename to
139 bfd_mach_o_read_section_64.
140 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
141 (bfd_mach_o_scan_read_symtab_strtab): Rename to
142 bfd_mach_o_read_symtab_strtab.
143 (bfd_mach_o_scan_read_symtab_symbol): Rename to
144 bfd_mach_o_read_symtab_symbol.
145 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
146 bfd_mach_o_read_dysymtab_symbol.
147 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
148 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
149 (bfd_mach_o_scan_read_prebound_dylib): Rename to
150 bfd_mach_o_read_prebound_dylib.
151 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
152 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
153 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
154 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
155 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
156 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
157 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
158 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
159 (bfd_mach_o_scan_read_segment_32): Rename to
160 bfd_mach_o_read_segment_32.
161 (bfd_mach_o_scan_read_segment_64): Rename to
162 bfd_mach_o_read_segment_64.
163 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
164 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
165 bfd_mach_o_read_dysymtab_symbol.
167 2009-10-09 Tristan Gingold <gingold@adacore.com>
169 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
170 (bfd_mach_o_section_get_nbr_indirect): Ditto.
171 (bfd_mach_o_get_synthetic_symtab): New function.
172 (bfd_mach_o_print_private_header): Print the number of commands
174 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
175 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
177 2009-10-08 Tristan Gingold <gingold@adacore.com>
179 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
181 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
183 * bfd-in2.h: Regenerated.
185 2009-10-02 Alan Modra <amodra@bigpond.net.au>
187 * aout-cris.c (N_SHARED_LIB): Don't define.
188 * hp300bsd.c (N_SHARED_LIB): Don't define.
189 * i386bsd.c (N_SHARED_LIB): Don't define.
190 * i386linux.c (N_SHARED_LIB): Don't define.
191 * i386lynx.c (N_SHARED_LIB): Don't define.
192 * m68klinux.c (N_SHARED_LIB): Don't define.
193 * m88kmach3.c (N_SHARED_LIB): Don't define.
194 * mipsbsd.c (N_SHARED_LIB): Don't define.
195 * newsos3.c (N_SHARED_LIB): Don't define.
196 * pc532-mach.c (N_SHARED_LIB): Don't define.
197 * pdp11.c (N_SHARED_LIB): Don't define.
198 * sparclinux.c (N_SHARED_LIB): Don't define.
199 * vaxbsd.c (N_SHARED_LIB): Don't define.
201 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
203 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
204 symbol for a weak undef in the auxbfd, not the input bfd.
206 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
208 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
209 after .toe instead of before .text section. Set the LMA of all
210 overlay sections to their icache IA address.
211 (spu_elf_find_overlays): Determine icache set id without reference
214 2009-09-30 Tristan Gingold <gingold@adacore.com>
216 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
218 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
220 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
221 (elf64_x86_64_relocate_section): Use it.
222 (elf64_x86_64_finish_dynamic_symbol): Likewise.
224 2009-09-29 DJ Delorie <dj@redhat.com>
226 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
227 (ALL_MACHINES_CFILES): Add cpu-rx.c.
228 (BFD32_BACKENDS): Add elf32-rx.lo.
229 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
230 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
232 (bfd_archures_list): Add bfd_rx_arch.
233 * config.bfd: Add entry for rx-*-elf.
234 * configure.in: Add entries for bfd_elf32_rx_le_vec and
236 * reloc.c: Add RX relocations.
237 * targets.c: Add RX target vectors.
238 * Makefile.in: Regenerate.
239 * bfd-in2.h: Regenerate.
240 * configure: Regenerate.
241 * libbfd.h: Regenerate.
242 * cpu-rx.c: New file.
243 * elf32-rx.c: New file.
245 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
247 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
248 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
250 2009-09-28 Nick Clifton <nickc@redhat.com>
252 PR 10478: Accepting Solaris binaries.
253 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
254 section link values in x86 binaries.
255 * elfcode.h (elf_object_p): Likewise.
257 2009-09-28 Philippe De Muyter <phdm@macqel.be>
259 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
260 (elf_backend_final_write_processing): Macro defined as above function.
262 2009-09-25 Martin Thuresson <martint@google.com>
264 Update sources to make alpha and arm targets compile cleanly with
266 * ecoff.c: Add casts.
267 * ecofflink.c: Add casts.
268 * elf64-alpha.c: Add casts.
269 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
271 (SKIP_HOWTO): Use enum name.
272 * elf32-arm.c: Add casts.
273 (elf32_arm_vxworks_bed): Update code to avoid multiple
275 (struct map_stub): Move to top level.
277 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
280 * elflink.c (elf_link_output_extsym): Turn off visibility on
282 (bfd_elf_final_link): Turn off visibility on dynamic local
285 2009-09-24 Alan Modra <amodra@bigpond.net.au>
288 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
289 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
290 Remove "function" parm, adjust caller.
292 2009-09-23 Matt Rice <ratmice@gmail.com>
294 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
296 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
297 DT_DEPAUDIT from audit/depaudit arguments.
298 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
299 (elf_link_add_object_symbols): Set dt_audit target data when finding a
301 * bfd-in2.h: Regenerate.
302 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
304 2009-09-23 Jie Zhang <jie.zhang@analog.com>
306 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
307 .rel.plt and .plt sections are removed.
308 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
309 section. Remove the duplicated removing of empty .rel.plt
312 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
314 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
315 patch to handle the new personality relaxation.
317 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
319 * elf-eh-frame.c (make_pc_relative): New function.
320 (_bfd_elf_write_section_eh_frame): Use it.
322 2009-09-21 Alan Modra <amodra@bigpond.net.au>
324 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
325 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
326 (MR_0_3, MR_3_0): Define.
327 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
328 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
329 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
330 table. Check for presense of __tls_get_addr_opt
331 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
332 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
333 (write_glink_stub): Add param p.
334 (ppc_elf_relocate_section): Adjust write_glink_stub call.
335 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
337 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
338 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
339 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
340 table. Check for presense of __tls_get_addr_opt.
341 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
342 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
343 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
344 LD_R2_0R1, MTLR_R11): Define.
345 (build_tls_get_addr_stub): New function.
346 (ppc_build_one_stub): Call it.
347 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
348 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
349 __tls_get_addr plt call.
350 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
352 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
354 * elf-bfd.h (eh_cie_fde): Add personality_offset and
355 make_per_encoding_relative to the CIE structure. Add a padding field.
356 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
357 rather than 0xf0 when masking out the base address encoding
358 Record the offset of personality data from the start of the CIE.
359 Remove a repeated elf_backend_can_make_relative_eh_frame check.
360 (find_merged_cie): Take an info argument. If the personality
361 binds locally, try converting an absolute personality into
363 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
364 when masking out the base address encoding. Update the call to
366 (_bfd_elf_eh_frame_section_offset): Discard relocations against
367 the personality data if we are converting into PC-relative form.
368 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
369 when masking out the base address encoding. Handle
370 make_per_encoding_relative.
372 2009-09-18 Alan Modra <amodra@bigpond.net.au>
375 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
376 R_PPC_EMB_SDA2I16 complain_overflow_signed.
377 (create_sdata_sym): Pass info rather than htab.
378 Update all callers. Ensure symbols are hidden.
379 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
380 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
381 _GLOBAL_OFFSET_TABLE_.
382 (elf_finish_pointer_linker_section): Don't assume that sdata base
383 symbol is always at 0x8000 offset. Don't subtract the addend here.
384 (is_static_defined): New function.
385 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
386 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
387 relocs. Downgrade error on unexpected section for EMB_SDA2REL
388 reloc symbols to a warning.
390 2009-09-18 Nick Clifton <nickc@redhat.com>
392 * po/es.po: Updated Spanish translation.
393 * po/vi.po: Updated Vietnamese translation.
395 2009-09-18 Alan Modra <amodra@bigpond.net.au>
397 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
398 functions. Use throughout.
399 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
400 from indirect symbol.
401 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
402 (add_symbol_adjust): Simplify.
403 (defined_code_entry, defined_func_desc): New functions.
404 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
405 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
406 defined_code_entry to follow indirect sym links.
407 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
408 (ppc_type_of_stub): Follow indirect sym links.
409 (toc_adjusting_stub_needed): Likewise.
410 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
411 rather than defining them at stub.
412 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
415 2009-09-16 Tristan Gingold <gingold@adacore.com>
417 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
419 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
420 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
421 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
422 when possible to avoid warnings.
423 (bfd_mach_o_print_section_map): Ditto.
424 (bfd_mach_o_section_get_entry_size): New function.
425 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
427 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
429 2009-09-14 Nick Clifton <nickc@redhat.com>
431 * po/fi.po: Updated Finnish translation.
433 2009-09-11 Nick Clifton <nickc@redhat.com>
435 * po/bfd.pot: Updated by the Translation project.
437 2009-09-11 Philippe De Muyter <phdm@macqel.be>
439 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
440 hack. objcopy `-B' (`--binary-architecture') option is now handled
443 2009-09-11 Nick Clifton <nickc@redhat.com>
445 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
448 2009-09-11 Jie Zhang <jie.zhang@analog.com>
450 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
451 NULL if `ht' is NULL.
453 2009-09-09 Martin Thuresson <martin@mtme.org>
455 Update sources to compile cleanly with -Wc++-compat:
456 * aoutx.h: Add casts.
457 * archive.c: Add casts.
458 * archive64.c: Add casts.
459 * archures.c: Add casts.
460 * bfd-in2.h: Regenerated.
461 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
462 * bfdio.c: Add casts.
463 * binary.c: Add casts.
464 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
465 parameter to use enum value instead of int.
466 * coffcode.h: Add casts.
467 * coffgen.c: Add casts.
468 * cofflink.c: Add casts.
469 * compress.c: Add casts.
470 * dwarf1.c: Add casts.
471 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
472 bfd_ptr. Update code to use new name.
473 * elf-attrs.c: Add casts.
474 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
475 anonymous struct. (union gotplt_union, struct
476 elf_link_virtual_table_entry): Move to top level.
477 * elf-eh-frame.c: Add casts.
478 * elf-strtab.c: Add casts.
479 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
480 argument name from typename to type_name.
481 * elf32-i386.c: Add casts.
482 * elf64-x86-64.c: Add casts.
483 * elfcode.h: Add casts.
484 * elfcore.h: Add casts.
485 * elflink.c: Add casts.
486 * format.c: Add casts.
489 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
491 * libbfd.c: Add casts.
492 * linker.c: Add casts.
493 * merge.c: Add casts.
494 * opncls.c: Add casts.
495 * peXXigen.c: Add casts.
496 * peicode.h: Add casts.
497 * reloc.c: Add casts.
498 * section.c: Add casts.
499 * simple.c: Add casts.
501 * stabs.c: Add casts.
503 * targets.c: Add casts.
504 * tekhex.c: Add casts.
505 * verilog.c: Add casts.
507 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
509 * configure: Regenerate.
511 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
513 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
514 for the mode of target PLT entries.
515 (allocate_dynrelocs): Only adjust symbol type if setting its
518 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
520 * configure: Regenerate.
522 2009-09-09 Nick Clifton <nickc@redhat.com>
525 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
526 section headers containing sh_link values of SHN_BEFORE or
528 * elfcode.h (elf_object_p): Likewise.
530 2009-09-09 Tristan Gingold <gingold@adacore.com>
532 Handle DYLD_INFO introduced by Darwin10.
533 * mach-o.h (bfd_mach_o_load_command_type): Add
534 BFD_MACH_O_LC_DYLD_INFO.
535 (bfd_mach_o_dyld_info_command): New type.
536 (bfd_mach_o_load_command): Add dyld_info field.
537 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
538 (bfd_mach_o_scan_read_dyld_info): New function.
539 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
540 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
541 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
542 (bfd_mach_o_print_dyld_info): New function.
544 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
546 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
547 linkonce or linker script discarded section.
549 2009-09-09 Alan Modra <amodra@bigpond.net.au>
551 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
553 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
555 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
556 range call the bfd error hander and use R_68K_NONE instead.
558 2009-09-07 Tristan Gingold <gingold@adacore.com>
560 * po/SRC-POTFILES.in: Regenerate.
561 * po/bfd.pot: Regenerate.
563 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
564 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
565 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
566 st_mtim.tv_nsec to gas/configure.in
567 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
568 * configure: Regenerate.
569 * config.in: Regenerate.
570 * vmsutil.c: Moved to gas/config/te-vms.c
571 * vmsutil.h: Removed.
572 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
573 (BFD32_BACKENDS): Remove vmsutil.lo
574 * Makefile.in: Regenerate.
576 2009-09-05 Eli Zaretskii <eliz@gnu.org>
578 * coffcode.h: Include libiberty.h.
580 2009-09-05 Martin Thuresson <martin@mtme.org>
582 * coff-arm.c (coff_arm_relocate_section)
583 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
584 Change member name class to symbol_class.
585 * coff-i960.c (coff_i960_relocate_section) Rename variable
586 class to class_val. Change member name class to symbol_class.
587 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
588 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
589 * coff-stgo32.c (adjust_aux_in_post)
590 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
592 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
593 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
594 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
596 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
597 variables named class to n_sclass. (coff_write_symbols): Rename
598 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
599 argument class to symbol_class.
600 * cofflink.c (_bfd_coff_link_hash_newfunc)
601 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
602 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
603 Update code to use renamed members.
604 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
605 argument class to in_class.
606 * libcoff-in.h (struct coff_link_hash_entry, struct
607 coff_debug_merge_type) Renamed members class to symbol_class and
609 * libcoff.h Regenerated.
610 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
611 Rename argument class to in_class.
612 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
614 * pef.h (struct bfd_pef_imported_symbol): Changed name of
615 member class to symbol_class.
617 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
619 * configure: Regenerated.
621 2009-09-04 Tristan Gingold <gingold@adacore.com>
623 * configure.in: Bump version to 2.20.51
625 2009-09-04 Alan Modra <amodra@bigpond.net.au>
627 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
629 2009-09-04 Jie Zhang <jie.zhang@analog.com>
631 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
633 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
634 for empty .rela.bss and .rel.plt sections.
636 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
638 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
639 R_MIPS_JALR unless symbol resolves locally.
641 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
643 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
644 has_static_relocs for R_MIPS_JALR.
646 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
648 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
649 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
652 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
654 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
657 2009-09-01 Tristan Gingold <gingold@adacore.com>
659 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
660 dependencies. Reindent.
661 * configure.com: Ported to Itanium VMS. Now generates a build.com
662 to build without make. Add messages but make edit silent.
663 * hosts/alphavms.h: Add a prototype for stpcpy.
664 * vms.c: Add a missing include for Alpha VMS.
665 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
667 2009-08-31 Jan Beulich <jbeulich@novell.com>
669 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
670 * elf.c (bfd_elf_get_default_section_type): New.
671 (elf_fake_sections): Use bfd_elf_get_default_section_type.
673 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
675 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
677 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
679 2009-08-30 Alan Modra <amodra@bigpond.net.au>
682 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
683 (bfd_emul_get_commonpagesize): Likewise.
685 2009-08-29 Martin Thuresson <martin@mtme.org>
687 * elf32-arm.c (struct stub_def): Rename member template to
688 template_sequence. (arm_build_one_stub,
689 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
690 Rename variable template to template_sequence.
691 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
692 Rename variable template to template_val.
693 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
695 * coffgen.c (coff_make_empty_symbol)
696 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
697 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
699 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
701 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
703 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
704 * ieee.c (ieee_make_empty_symbol): Rename variable new to
706 * linker.c (bfd_new_link_order): Rename variable new to
708 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
710 * oasys.c (oasys_make_empty_symbol): Rename variable new to
712 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
713 new to new_symbol_type.
714 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
716 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
718 (read_hdr, rs6000coff_core_p)
719 (rs6000coff_core_file_matches_executable_p)
720 (rs6000coff_core_file_failing_command)
721 (rs6000coff_core_file_failing_signal): Updated function to use new
723 * som.c (som_make_empty_symbol): Rename variable new to
725 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
727 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
728 variable new to new_symbol.
730 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
732 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
733 bfdlibdir and bfdincludedir.
734 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
735 [INSTALL_LIBBFD]: ... here, ...
736 [INSTALL_LIBBFD]: ... and empty overrides here.
737 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
738 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
739 * Makefile.in: Regenerate.
740 * configure: Regenerate.
742 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
744 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
745 relocations. Rewrite output of dynamic TLS relocations.
746 (DTP_OFFSET, TP_OFFSET): New constants.
747 (dtpoff_base): Update.
748 (tpoff): Rename to tpoff_base, update.
749 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
750 New functions. Move code from elf_m68k_relocate_section here.
751 (elf_m68k_relocate_section): Update.
752 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
754 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
756 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
758 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
759 Handle non_got_ref field.
760 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
762 2009-08-26 Alan Modra <amodra@bigpond.net.au>
765 * linker.c (bfd_find_version_for_sym): Revert warning.
767 2009-08-26 Alan Modra <amodra@bigpond.net.au>
770 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
771 other wildcard match. Warn on multiple wildcard matches.
773 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
775 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
777 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
778 only in this condition.
779 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
780 to build but not install libbfd.la in this condition.
781 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
782 (install_libbfd, install_libbfd): Remove.
783 * Makefile.in: Regenerate.
784 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
785 (INCLUDES): ... this.
787 * doc/Makefile.in: Regenerate.
789 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
791 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
792 dependency tracking to work for them.
793 (targets.lo, archures.lo, dwarf.lo): Rewrite to
794 use automake dependency tracking mechanism.
795 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
796 (mkdep section): Remove.
797 (BUILT_SOURCES): New, list $(BUILD_HFILES).
798 * Makefile.in: Regenerate.
799 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
801 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
802 (install-pdf, install-pdf-recursive, install-html)
803 (install-html-recursive): Remove.
804 * Makefile.in: Regenerate.
806 * Makefile.in: Regenerate.
807 * aclocal.m4: Likewise.
808 * config.in: Likewise.
809 * configure: Likewise.
811 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
813 * elf32-arm.c (arch_has_thumb2_nop): New function.
814 (arch_has_arm_nop): New function.
815 (elf32_arm_final_link_relocate): NOP opcodes changed.
817 2009-08-16 Doug Evans <dje@google.com>
819 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
820 at least don't leak memory.
822 2009-08-13 DJ Delorie <dj@redhat.com>
824 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
827 2009-08-12 Nick Clifton <nickc@redhat.com>
829 * po/fi.po: Updated Finnish translation.
831 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
833 Merge some FRV FDPIC changes into the Blackfin code.
834 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
835 summary reloc information.
836 (bfinfdpic_dynamic_got_plt_info): New.
837 (_bfin_create_got_section): Create the PLT section here.
838 (elf32_bfinfdpic_create_dynamic_sections): Not here.
839 (_bfinfdpic_count_nontls_entries): Move out of...
840 (_bfinfdpic_count_got_plt_entries): ... here.
841 (_bfinfdpic_count_relocs_fixups): Likewise.
842 (_bfinfdpic_reset_got_plt_entries): New.
843 (_bfinfdpic_size_got_plt): Move out of...
844 (elf32_bfinfdpic_size_dynamic_sections): ... here.
845 (bfinfdpic_relocate_section): Be careful not to call
846 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
847 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
849 (elf_backend_discard_info): Define for FD-PIC.
851 2009-08-11 Alan Modra <amodra@bigpond.net.au>
853 * elflink.c: Add FIXMEs for some places that require octets_per_byte
855 * elf-eh-frame.c: Likewise.
858 2009-08-11 Alan Modra <amodra@bigpond.net.au>
860 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
861 to x86 and x86_64 configurations.
862 * configure: Regenerate.
864 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
866 Stop using bfd_usrdata in libbfd.
867 * coff-stgo32.c (bfd_coff_go32stub): Remove.
868 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
869 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
870 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
871 filehdr_dst->u.go32.stub. New comment with the reason.
872 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
873 Substitute the removed macro bfd_coff_go32stub.
874 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
875 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
876 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
877 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
878 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
880 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
881 * libcoff-in.h (coff_data_type): New field go32stub.
882 * libcoff.h: Regenerated.
884 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
886 Fix go32 stub preservation by objcopy.
887 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
888 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
891 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
893 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
895 (elf32_arm_final_link_relocate): Treat local undefined symbols the
896 same as global undefined symbols.
897 (elf32_arm_relocate_section): Give an error for local undefined
898 non-weak symbols, unless the reloc will not use the symbol.
900 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
902 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
903 (ppc_elf_relax_section): Use symbol index to distinguish
906 2009-08-10 Alan Modra <amodra@bigpond.net.au>
908 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
910 2009-08-10 Alan Modra <amodra@bigpond.net.au>
912 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
913 info for STT_GNU_IFUNC.
914 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
915 on got refs in case the symbol turns out to be ifunc.
916 (ppc_elf_gc_sweep_hook): Similarly.
917 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
918 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
919 (ppc_elf_size_dynamic_sections): Likewise.
920 (ppc_elf_relocate_section): Likewise.
922 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
924 From Mike Frysinger <michael.frysinger@analog.com>
925 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
926 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
927 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
928 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
929 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
930 Adjust to match the renamed reloc definitions.
932 2009-08-08 Alan Modra <amodra@bigpond.net.au>
935 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
936 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
938 2009-08-07 Tom Tromey <tromey@redhat.com>
940 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
943 2009-08-06 Michael Eager <eager@eagercon.com>
945 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
946 * Makefile.in: Regenerate.
947 * archures.c: Add bfd_arch_microblaze.
948 * bfd-in2.h: Regenerate.
949 * config.bfd: Add microblaze target.
950 * configure.in: Add bfd_elf32_microblaze_vec target.
951 * configure: Regenerate.
952 * cpu-microblaze.c: New.
953 * elf32-microblaze.c: New.
954 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
955 * libbfd.h: Regenerate.
956 * reloc.c: Add MICROBLAZE relocations.
957 * section.c: Add struct relax_table and relax_count to section.
958 * targets.c: Add bfd_elf32_microblaze_vec.
960 2009-08-06 Jakub Jelinek <jakub@redhat.com>
961 Alan Modra <amodra@bigpond.net.au>
964 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
966 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
967 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
969 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
971 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
972 at least once when fixing cortex-a8.
974 2009-08-05 Chao-ying Fu <fu@mips.com>
976 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
977 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
978 for CPUs. It is true for RM9000.
979 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
981 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
982 to guard the transformation.
984 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
986 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
987 (spu_elf_size_sections): Declare prototype.
988 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
989 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
990 (spu_elf_emit_fixup): New function.
991 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
992 (spu_elf_size_sections): New function.
994 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
996 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
997 (arm_build_one_stub): Build a8 veneers as a separate pass.
998 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
999 parameters. Use them to check if we create a different a8 fixup
1000 than the previous pass.
1001 (elf32_arm_size_stubs): Move scope of stub_changed and
1002 prev_num_a8_fixes into main loop.
1003 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1005 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1007 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1008 which find_plt_ent is called. Delete redundant code.
1010 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1014 invalid string offset.
1016 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1020 to htab->init_got_offset and plt to htab->init_plt_offset
1021 when discarding space for dynamic relocations.
1023 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1025 * elf32-ppc.c (struct plt_entry): Revise comments.
1026 (ppc_elf_check_relocs): Don't create needless plt_entry info
1027 for non-pie executables. Don't test info->pie when info->shared
1028 already covers that case.
1029 (ppc_elf_gc_sweep_hook): Adjust for above change.
1030 (add_stub_sym): Don't test info->pie when info->shared tested.
1031 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1032 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1033 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1034 (ppc_elf_relocate_section): Likewise.
1036 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1038 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1039 for local ifunc symbols in non-pie executables, regardless of
1040 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1041 code so that it's obvious that we only do anything special for
1043 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1044 (allocate_dynrelocs): Correct comment for syms defined in plt.
1045 Don't specially allocate ifunc dyn relocs.
1046 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1047 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1048 syms in non-pie executables. No specially allocated dyn relocs
1049 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1050 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1051 a non-pie executable.
1053 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1054 Jakub Jelinek <jakub@redhat.com>
1057 * elf32-i386.c (elf_i386_tls_transition): Check executable
1058 instead of shared for TLS when building PIE.
1059 (elf_i386_check_relocs): Likewise.
1060 (elf_i386_allocate_dynrelocs): Likewise.
1061 (elf_i386_relocate_section): Likewise.
1063 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1064 instead of shared for TLS when building PIE.
1065 (elf64_x86_64_check_relocs): Likewise.
1066 (elf64_x86_64_allocate_dynrelocs): Likewise.
1067 (elf64_x86_64_relocate_section): Likewise.
1069 2009-07-31 Anthony Green <green@moxielogic.com>
1071 * config.bfd (targ_cpu): Add moxie-uclinux support.
1073 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1075 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1077 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1079 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1080 used by indirect function support. Count dynamic relocs for
1082 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1083 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1084 in iplt and their relocs in reliplt. Don't make ifunc syms
1085 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1086 reliplt. Handle other dynamic relocs for ifunc.
1087 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1088 ifunc in reliplt, likewise relocs for got against local ifunc.
1089 Typo fix on reliplt size adjust.
1090 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1091 relocs 1-1 with entries for iplt, instead just add using
1092 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1093 Error on invalid ifunc dyn relocs.
1094 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1096 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1097 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1098 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1099 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1100 (allocate_dynrelocs): As for elf32-ppc.c above.
1101 (ppc64_elf_size_dynamic_sections): Likewise.
1102 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1103 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1104 (ppc_size_one_stub): Similarly.
1105 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1107 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1109 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1111 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1112 change. Add note to head comment.
1114 2009-07-28 Jan Beulich <jbeulich@novell.com>
1116 * archive.c (get_extended_arelt_filename): Remove redundant
1117 range check on index.
1119 2009-07-27 Doug Kwan <dougkwan@google.com>
1121 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1123 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1125 * archures.c bfd_*_arch): Sorted.
1126 (bfd_archures_list): Likewise.
1128 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1130 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1131 to R_cr16_NUM32 relocation.
1133 2009-07-26 Michael Eager <eager@eagercon.com>
1135 * archures.c: Add bfd_mach_ppc_405
1138 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1140 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1141 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1143 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1145 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1146 (bfd_l1om_arch): New.
1147 (bfd_archures_list): Add &bfd_l1om_arch.
1148 * bfd-in2.h: Regenerated.
1150 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1151 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1152 if bfd_elf64_x86_64_freebsd_vec is supported.
1153 (targ_selvecs): Likewise.
1155 * configure.in: Support bfd_elf64_l1om_vec and
1156 bfd_elf64_l1om_freebsd_vec.
1157 * configure: Regenerated.
1161 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1162 (bfd_elf64_l1om_vec): Likewise.
1163 (bfd_elf64_l1om_freebsd_vec): Likewise.
1165 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1166 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1167 * Makefile.in: Regenerated.
1169 * targets.c (bfd_elf64_l1om_vec): New.
1170 (bfd_elf64_l1om_freebsd_vec): Likewise.
1171 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1172 bfd_elf64_l1om_freebsd_vec.
1174 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1175 Alan Modra <amodra@bigpond.net.au>
1177 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1178 * bfd-in2.h: Regenerate.
1179 * libbfd.h: Regenerate.
1180 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1181 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1182 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1184 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1187 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1188 instead of shared for R_X86_64_TPOFF32.
1189 (elf64_x86_64_relocate_section): Likewise.
1191 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1193 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1194 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1195 with the BSF_GNU_UNIQUE flag bit set.
1196 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1197 for symbols with STB_GNU_UNIQUE binding.
1198 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1199 with the STB_GNU_UNIQUE binding.
1200 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1201 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1202 symbols with the unique_global field set.
1203 (elf_link_output_extsym): Set unique_global field for symbols with
1204 the STB_GNU_UNIQUE binding.
1205 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1206 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1208 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1210 * bfd-in2.h: Regenerate.
1212 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1214 * elflink.c (elf_link_output_extsym): Revert the last change.
1216 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1219 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1220 when ref_regular, not def_regular.
1222 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1225 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1226 from a DSO into a normal FUNC symbol.
1227 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1228 a normal FUNC symbol.
1230 2009-07-17 Chao-ying Fu <fu@mips.com>
1232 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1233 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1234 interlocking, the last PLT entry needs a nop in the branch delay slot.
1235 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1236 output the last two PLT entries in reverse order.
1238 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1241 STT_GNU_IFUNC symbol for relocatable link.
1242 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1244 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1246 * bfdio.c (bfd_iovec): Add comments for bmmap.
1247 * bfd-in2.h: Regenerated.
1249 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1251 * Makefile.am: Run "make dep-am".
1252 * Makefile.in: Regenerated.
1254 2009-07-10 Doug Kwan <dougkwan@google.com>
1256 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1257 target_addend and orig_insn.
1259 2009-07-10 Tom Tromey <tromey@redhat.com>
1261 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1262 (elf-eh-frame.lo): Likewise.
1263 (elf32-bfin.lo): Likewise.
1264 (elf32-frv.lo): Likewise.
1265 (elf32-xc16x.lo): Likewise.
1266 * Makefile.in: Rebuild.
1267 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1268 * elf-eh-frame.c: Likewise.
1269 * elf32-bfin.c: Likewise.
1270 * elf32-frv.c: Likewise.
1271 * elf32-xc16x.c: Likewise.
1273 2009-07-10 Julian Brown <julian@codesourcery.com>
1275 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1276 symbol a stub entry is derived from, not the entry for the stub
1277 itself, in call to elf32_arm_final_link_relocate.
1279 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1282 when reporting addends.
1284 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1286 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1287 data even when no stubs.
1288 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1290 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1292 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1293 (ppc_elf_get_synthetic_symtab): Report addend.
1294 (PLT_IFUNC): Define.
1295 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1296 (ppc_elf_create_glink): New function.
1297 (ppc_elf_create_dynamic_sections): Use it.
1298 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1299 (update_local_sym_info): Allocate space for local_plt array.
1300 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1302 (is_branch_reloc): New function.
1303 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1304 (ppc_elf_gc_sweep_hook): Likewise.
1305 (ppc_elf_adjust_dynamic_symbol): Likewise.
1306 (allocate_dynrelocs): Likewise.
1307 (ppc_elf_size_dynamic_sections): Likewise.
1308 (ppc_elf_relocate_section): Likewise.
1309 (branch_reloc_hash_match): Use is_branch_reloc.
1310 (ppc_elf_tls_optimize): Adjust for local_plt.
1311 (write_glink_stub): New function, extracted from..
1312 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1313 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1314 branch table when dynamic.
1315 (elf_backend_post_process_headers): Define.
1316 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1317 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1318 (ppc64_elf_get_synthetic_symtab): Report addend.
1319 (struct ppc_stub_hash_entry): Add plt_ent.
1320 (PLT_IFUNC): Define.
1321 (struct ppc_link_hash_table): Add iplt and reliplt.
1322 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1323 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1324 (update_local_sym_info): Allocate space for local_plt array.
1325 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1327 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1328 and don't change hash flags here.
1329 (is_branch_reloc): New function.
1330 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1331 (ppc64_elf_gc_sweep_hook): Likewise.
1332 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1333 (allocate_dynrelocs): Likewise.
1334 (ppc64_elf_size_dynamic_sections): Likewise.
1335 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1336 (ppc64_elf_size_stubs): Likewise.
1337 (ppc64_elf_relocate_section): Likewise.
1338 (get_sym_h): Adjust for local_plt.
1339 (branch_reloc_hash_match): Use is_branch_reloc.
1340 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1341 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1343 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1345 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1347 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1349 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1350 and ref_regular_nonweak comment.
1351 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1352 when def_regular, not ref_regular.
1353 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1354 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1355 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1357 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1359 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1360 of malloc'd struct call_info.
1361 (pasted_function): Likewise, priority too.
1363 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1365 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1366 alignment when packing sections into overlays.
1368 2009-07-03 Cary Coutant <ccoutant@google.com>
1370 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1372 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1374 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1375 changes only) earlier patch:-
1377 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1379 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1380 give .debug and .reloc data characteristics.
1381 (DOT_RELOC): New define for .reloc section string.
1382 (coff_write_object_contents): Use DOT_RELOC instead of string.
1384 2009-07-02 Tom Tromey <tromey@redhat.com>
1386 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1387 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1389 2009-07-01 Nick Clifton <nickc@redhat.com>
1391 * elf-m10300.c: Remove trailing white space.
1392 * reloc.c: Likewise.
1394 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1396 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1397 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1398 * configure.in: Use them.
1399 * configure: Regenerate.
1400 * config.in: Regenerate.
1401 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1402 #define _BSD_SOURCE. Add comments.
1403 (vms_file_stats_name): Calculate creation date based on available
1404 runtime data. Return 1 for version instead of 0.
1406 2009-07-01 Nick Clifton <nickc@redhat.com>
1409 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1410 to R_ARM_THM_PC8 relocation.
1412 2009-06-29 Nick Clifton <nickc@redhat.com>
1414 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1415 different uses of the relocations addend when a symbol is in a
1418 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1422 SHT_REL/SHT_RELA sections on executable nor shared library.
1423 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1424 as a normal section.
1426 2009-06-25 Nick Clifton <nickc@redhat.com>
1428 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1429 symbols with SEC_MERGE flag.
1431 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1433 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1434 give .debug and .reloc data characteristics.
1435 (DOT_RELOC): New define for .reloc section string.
1436 (coff_write_object_contents): Use DOT_RELOC instead of string.
1438 2009-06-25 Tristan Gingold <gingold@adacore.com>
1440 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1441 (bfd_mach_o_canonicalize_dynamic_symtab)
1442 (bfd_mach_o_get_synthetic_symtab): Defines.
1443 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1444 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1446 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1447 for scattered relocations.
1448 (bfd_mach_o_i386_print_thread): New function.
1449 (bfd_mach_o_print_thread): Define.
1451 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1452 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1453 New functions extracted from ...
1454 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1455 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1456 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1457 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1458 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1459 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1461 (bfd_mach_o_scan_read_dylib): Ditto.
1462 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1464 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1465 decode isym and flags on little endian targets. Set dysymtab field.
1466 (bfd_mach_o_scan_start_address): Adjust for enum names.
1467 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1468 (bfd_mach_o_print_section): Display bfd section name.
1469 (bfd_mach_o_print_segment): Display none if no name.
1470 (bfd_mach_o_print_dysymtab): Display next index for local, external
1471 and undefined symbols.
1472 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1473 Display dylinker name. Display thread and unixthread commands content.
1474 (bfd_mach_o_print_thread): New macro.
1476 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1477 (bfd_mach_o_ppc_thread_flavour): Ditto.
1478 (bfd_mach_o_i386_thread_flavour): Ditto.
1479 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1480 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1481 BFD_MACH_O_THREAD_STATE_NONE.
1482 (bfd_mach_o_segment_command): Remove segment field.
1483 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1484 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1485 (bfd_mach_o_prebound_dylib_command): Ditto.
1486 (bfd_mach_o_dylib_command): Ditto.
1487 (bfd_mach_o_prebound_dylib_command): Remove section field.
1488 (mach_o_data_struct): Add dysymtab field.
1489 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1490 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1491 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1492 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1493 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1495 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1497 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1498 field of struct dirent.
1500 2009-06-23 Tristan Gingold <gingold@adacore.com>
1502 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1503 of this macro. Fix indentation.
1505 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1507 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1508 destination for defined dynamic symbols when deciding whether to
1509 insert a stub or not.
1510 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1511 when actually accessed through a PLT, even when generating a
1514 2009-06-22 Tristan Gingold <gingold@adacore.com>
1516 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1519 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1521 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1522 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1524 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1526 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1528 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1530 * elflink.c (elf_link_add_object_symbols): Avoid warning
1531 from -Wjump-misses-init in gcc 4.5.0.
1533 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1537 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1539 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1541 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1542 r_symndx. Report local symbol name on error.
1543 (elf_i386_check_relocs): Updated. Report local symbol name on
1545 (elf_i386_gc_sweep_hook): Updated.
1546 (elf_i386_relocate_section): Likewise.
1548 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1549 r_symndx. Report local symbol name on error.
1550 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1552 (elf64_x86_64_gc_sweep_hook): Updated.
1553 (elf64_x86_64_relocate_section): Likewise.
1555 2009-06-19 Tristan Gingold <gingold@adacore.com>
1557 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1559 2009-06-19 Tristan Gingold <gingold@adacore.com>
1561 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1562 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1563 (bfd_mach_o_valid): Ditto.
1564 (bfd_mach_o_wide_p): Ditto.
1565 (bfd_mach_o_canonicalize_reloc): Ditto.
1566 (bfd_mach_o_build_commands): Ditto.
1567 (bfd_mach_o_scan_read_thread): Ditto.
1568 (bfd_mach_o_flatten_sections): Ditto.
1569 (bfd_mach_o_scan_start_address): Ditto.
1570 (bfd_mach_o_lookup_section): Ditto.
1571 (bfd_mach_o_core_fetch_environment): Ditto.
1572 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1573 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1574 (bfd_mach_o_scan_write_symtab): Ditto.
1575 Use macros instead of hard-coded values.
1576 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1577 Use bfd_mach_o_get_data instead of direct access. Use macros
1578 instead of hard-coded values.
1579 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1580 Remove sym argument and get section from mdata.
1581 Move code into the else branch.
1582 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1583 Remove sym argument and get section from mdata. Adjust code.
1584 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1585 switch (which replaces consecutive if statements).
1586 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1587 module table, table of content, indirect symbols and external
1589 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1591 (bfd_mach_o_scan_read_linkedit): New function.
1592 (bfd_mach_o_scan_read_str): Ditto.
1593 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1595 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1596 bfd_mach_o_count_symbols never returns an error.
1597 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1598 symtab field (there might be only one symtab).
1599 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1600 Handle sub frameworks, sub umbrella, sub library and sub client.
1601 Read code signature and segment split info commands.
1602 (bfd_mach_o_scan): Reindent.
1603 (bfd_mach_o_xlat_name): New type.
1604 (bfd_mach_o_print_flags): New function.
1605 (bfd_mach_o_get_name): Ditto.
1606 (bfd_mach_o_cpu_name): New variable.
1607 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1608 (bfd_mach_o_section_type_name)
1609 (bfd_mach_o_section_attribute_name)
1610 (bfd_mach_o_load_command_name): New variables.
1611 (bfd_mach_o_print_private_header): New function.
1612 (bfd_mach_o_print_section_map): New function extracted from
1613 bfd_mach_o_print_private_bfd_data.
1614 (bfd_mach_o_print_section): Ditto. Print more infos.
1615 (bfd_mach_o_print_segment): Ditto.
1616 (bfd_mach_o_print_dysymtab): Ditto.
1617 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1618 load weak dylib, reexport dylib and id dylib.
1619 Handle code signature and segment_split info.
1620 Handle sub frameworks, sub umbrella, sub library and sub client.
1621 (bfd_mach_o_section_get_nbr_indirect): New function.
1623 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1624 (bfd_mach_o_header_flags): New enum to define header flags.
1625 (bfd_mach_o_section_attribute): New enum to replace ...
1626 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1627 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1628 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1629 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1630 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1631 these removed macros.
1632 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1633 (bfd_mach_o_dylib_module): New type.
1634 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1636 (bfd_mach_o_dylib_table_of_content): New type.
1637 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1638 (bfd_mach_o_dylib_reference): New type.
1639 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1640 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1641 modules, toc, references and indirect syms.
1642 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1643 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1644 unused). Add comment.
1645 (bfd_mach_o_dylib_command): Ditto.
1646 (bfd_mach_o_prebound_dylib_command): Ditto.
1647 (bfd_mach_o_linkedit_command): New type.
1648 (bfd_mach_o_str_command): New type.
1649 (bfd_mach_o_load_command): Add linkedit and str fields.
1650 (mach_o_data_struct): Add symtab field.
1651 (bfd_get_mach_o_data): Renamed to ...
1652 (bfd_mach_o_get_data): ... this new macro.
1653 (bfd_mach_o_scan_read_symtab_symbol,
1654 bfd_mach_o_scan_read_symtab_strtab,
1655 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1657 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1658 instead of direct access.
1660 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1662 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1663 R_PPC_PLTREL24 relocs.
1664 (ppc_elf_relocate_section): Likewise.
1666 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1668 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1669 pointer to sym hash. Update all uses.
1670 (update_plt_info): Likewise. Don't check addend here.
1672 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1674 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1675 bfd_sym_from_r_symndx.
1676 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1678 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1680 * elf-bfd.h (struct sym_sec_cache): Delete.
1681 (struct sym_cache): New.
1682 (bfd_section_from_r_symndx): Delete prototype.
1683 (bfd_sym_from_r_symndx): Define prototype.
1684 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1685 (bfd_sym_from_r_symndx): ..new function.
1686 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1687 bfd_section_from_r_symndx to new struct and function.
1688 * elf32-bfin.c: Likewise.
1689 * elf32-hppa.c: Likewise.
1690 * elf32-i386.c: Likewise.
1691 * elf32-m32r.c: Likewise.
1692 * elf32-m68hc1x.c: Likewise.
1693 * elf32-m68hc1x.h: Likewise.
1694 * elf32-m68k.c: Likewise.
1695 * elf32-ppc.c: Likewise.
1696 * elf32-s390.c: Likewise.
1697 * elf32-sh.c: Likewise.
1698 * elf64-ppc.c: Likewise.
1699 * elf64-s390.c: Likewise.
1700 * elf64-x86-64.c: Likewise.
1701 * elfxx-sparc.c: Likewise.
1702 * elfxx-sparc.h: Likewise.
1704 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1707 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1709 2009-06-18 Nick Clifton <nickc@redhat.com>
1711 * elflink.c (elf_link_sort_relocs): Return early if there are no
1714 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1716 Merge cegcc and mingw32ce target name changes from
1719 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1721 * config.bfd: Add arm*-*-cegcc* target.
1723 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1725 * config.bfd: Add arm-*-mingw32ce* target.
1727 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1729 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1730 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1731 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1732 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1734 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1737 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1738 * elf32-i386.c (elf_i386_check_relocs): Use it.
1739 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1741 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf-bfd.h (elf_dyn_relocs): New.
1745 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1746 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1748 (elf_i386_copy_indirect_symbol): Likewise.
1749 (elf_i386_check_relocs): Likewise.
1750 (elf_i386_gc_sweep_hook): Likewise.
1751 (elf_i386_allocate_dynrelocs): Likewise.
1752 (elf_i386_readonly_dynrelocs): Likewise.
1753 (elf_i386_size_dynamic_sections): Likewise.
1755 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1756 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1757 with elf_dyn_relocs.
1758 (elf64_x86_64_copy_indirect_symbol): Updated.
1759 (elf64_x86_64_check_relocs): Likewise.
1760 (elf64_x86_64_gc_sweep_hook): Likewise.
1761 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1762 (elf64_x86_64_allocate_dynrelocs): Likewise.
1763 (elf64_x86_64_readonly_dynrelocs): Likewise.
1764 (elf64_x86_64_size_dynamic_sections): Likewise.
1766 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf32-arm.c (create_got_section): Get existing .rela.got
1770 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1771 * elf32-lm32.c (create_got_section): Likewise.
1772 * elf32-m32r.c (create_got_section): Likewise.
1773 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1774 * elf32-s390.c (create_got_section): Likewise.
1775 * elf32-sh.c (create_got_section): Likewise.
1776 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1777 * elf64-s390.c (create_got_section): Likewise.
1778 * elfxx-sparc.c (create_got_section): Likewise.
1780 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1783 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1785 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1787 * elf32-i386.c (elf_i386_local_hash): Removed.
1788 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1789 (elf_i386_get_local_sym_hash): Likewise.
1791 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1792 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1793 (elf64_x86_64_get_local_sym_hash): Likewise.
1794 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1795 (get_local_sym_hash): Likewise.
1797 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1799 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1800 rel_got_sec and plt_sec.
1801 (elfNN_ia64_relax_section): Updated.
1802 (elfNN_ia64_create_dynamic_sections): Likewise.
1803 (get_got): Likewise.
1804 (allocate_dynrel_entries): Likewise.
1805 (elfNN_ia64_size_dynamic_sections): Likewise.
1806 (set_got_entry): Likewise.
1807 (elfNN_ia64_choose_gp): Likewise.
1808 (elfNN_ia64_relocate_section): Likewise.
1809 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1810 (elfNN_ia64_finish_dynamic_sections): Likewise.
1812 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1814 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1817 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1819 * configure.in (elf): Add elf-ifunc.lo.
1821 * configure: Regenerated.
1822 * Makefile.in: Likewise.
1824 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1825 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1827 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1828 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1830 (elf_i386_link_hash_table_create): Likewise.
1831 (elf_i386_create_dynamic_sections): Likewise.
1832 (elf_i386_check_relocs): Likewise.
1833 (elf_i386_allocate_dynrelocs): Likewise.
1834 (elf_i386_size_dynamic_sections): Likewise.
1835 (elf_i386_relocate_section): Likewise.
1836 (elf_i386_finish_dynamic_symbol): Likewise.
1837 (elf_i386_finish_dynamic_sections): Likewise.
1838 (elf_i386_create_got_section): Removed.
1840 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1841 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1843 (elf64_x86_64_compute_jump_table_size): Updated.
1844 (elf64_x86_64_link_hash_table_create): Likewise.
1845 (elf64_x86_64_create_dynamic_sections): Likewise.
1846 (elf64_x86_64_check_relocs): Likewise.
1847 (elf64_x86_64_allocate_dynrelocs): Likewise.
1848 (elf64_x86_64_size_dynamic_sections): Likewise.
1849 (elf64_x86_64_relocate_section): Likewise.
1850 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1851 (elf64_x86_64_finish_dynamic_sections): Likewise.
1852 (elf64_x86_64_create_got_section): Removed.
1854 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1855 for pointer alignment. Set up section pointers.
1856 (_bfd_elf_create_dynamic_sections): Likewise.
1857 (_bfd_elf_create_ifunc_sections): Moved to ...
1858 * elf-ifunc.c: Here. New.
1860 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1861 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1864 2009-06-16 Doug Kwan <dougkwan@google.com>
1866 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1867 to bfd_signed_vma. Cast constant operands which are used in
1868 offset related expressions to bfd_signed_vma type as appropriate.
1870 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1872 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1873 (elf_backend_plt_sym_val): Define.
1875 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1877 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1878 (elf_backend_reloc_type_class): Define.
1880 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1882 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1883 from an executable to a shared library treat R_VAX_PC32
1884 relocations as R_VAX_PLT32 ones.
1886 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1888 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1889 symbols in GOT space calculation.
1890 (elf_vax_relocate_section): Adjust accordingly.
1892 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1894 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1897 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1899 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1901 (elf_vax_relocate_section): Likewise.
1903 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1905 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1906 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1908 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1910 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1911 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1913 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1915 * Makefile.am: Run "make dep-am".
1916 * Makefile.in: Regenerated.
1918 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1921 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1923 2009-06-15 Nick Clifton <nickc@redhat.com>
1925 * po/ru.po: New Russian translation.
1926 * configure.in (ALL_LINGUAS): Add ru.
1927 * configure: Regenerate.
1929 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c: Remove duplicated comments.
1933 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1936 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1937 dynamic IFUNC pointer in non-shared object. Use .got.plt
1938 for IFUNC definition in PIE.
1939 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1942 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1943 dynamic IFUNC pointer in non-shared object. Use .got.plt
1944 for IFUNC definition in PIE.
1945 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1948 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1950 * elf32-i386.c (elf_i386_check_relocs): Properly report
1951 local symbol for unhandled relocation against STT_GNU_IFUNC
1953 (elf_i386_relocate_section): Likewise.
1954 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1955 (elf64_x86_64_relocate_section): Likewise.
1957 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1960 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1961 (elf_i386_link_hash_table): Add loc_hash_table and
1963 (elf_i386_local_hash): New.
1964 (elf_i386_local_htab_hash): Likewise.
1965 (elf_i386_local_htab_eq): Likewise.
1966 (elf_i386_get_local_sym_hash): Likewise.
1967 (elf_i386_link_hash_table_free): Likewise.
1968 (elf_i386_allocate_local_dynrelocs): Likewise.
1969 (elf_i386_finish_local_dynamic_symbol): Likewise.
1970 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1971 (elf_i386_link_hash_table_create): Create loc_hash_table and
1973 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1974 (elf_i386_size_dynamic_sections): Likewise.
1975 (elf_i386_relocate_section): Likewise.
1976 (elf_i386_finish_dynamic_sections): Likewise.
1977 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1980 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1981 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1983 (elf64_x86_64_local_hash): New.
1984 (elf64_x86_64_local_htab_hash): Likewise.
1985 (elf64_x86_64_local_htab_eq): Likewise.
1986 (elf64_x86_64_get_local_sym_hash): Likewise.
1987 (elf64_x86_64_link_hash_table_free): Likewise.
1988 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1989 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1990 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1991 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1992 and loc_hash_memory.
1993 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1995 (elf64_x86_64_size_dynamic_sections): Likewise.
1996 (elf64_x86_64_relocate_section): Likewise.
1997 (elf64_x86_64_finish_dynamic_sections): Likewise.
1998 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2001 2009-06-10 Philip Blundell <philb@gnu.org>
2003 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2004 elf_sec->this_hdr == NULL.
2006 2009-06-12 Tristan Gingold <gingold@adacore.com>
2008 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2009 * bfd-in2.h: Regenerated.
2010 * libbfd.h: Regenerated.
2012 * mach-o.c (FILE_ALIGN): New macro.
2013 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2014 (bfd_mach_o_print_symbol): Ditto.
2015 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2016 (bfd_mach_o_get_reloc_upper_bound): New function.
2017 (bfd_mach_o_canonicalize_reloc): Ditto.
2018 (bfd_mach_o_scan_write_relocs): Ditto.
2019 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2020 (bfd_mach_o_scan_write_section_64): Ditto.
2021 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2022 written for load command. Do not compute section file offset.
2023 (bfd_mach_o_scan_write_segment_64): Ditto.
2024 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2025 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2027 (bfd_mach_o_mangle_symbols): ... this new function.
2028 (bfd_mach_o_write_contents): Be sure to have load commands built.
2029 Call bfd_mach_o_mangle_symbols.
2030 (bfd_mach_o_build_commands): Adjust for filelen field.
2031 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2032 Do not set symtab file offset anymore here.
2033 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2034 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2035 Set reloc_count and rel_filepos section fields.
2036 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2038 (bfd_mach_o_scan_read_section_64): Ditto.
2039 (bfd_mach_o_scan_read_section): Ditto.
2040 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2041 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2042 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2043 Handle weak-ref symbols.
2044 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2045 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2046 (bfd_mach_o_scan): Remove assignment to removed field.
2047 (bfd_mach_o_mkobject_init): Ditto.
2048 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2049 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2050 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2051 (bfd_mach_o_swap_reloc_in): Ditto.
2052 (bfd_mach_o_swap_reloc_out): Ditto.
2054 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2055 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2056 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2057 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2058 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2059 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2060 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2061 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2062 (BFD_MACH_O_N_WEAK_DEF): New macros.
2064 (bfd_mach_o_section_type): Add new enumeration values.
2065 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2066 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2067 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2068 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2070 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2071 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2072 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2073 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2074 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2075 (BFD_MACH_O_RELENT_SIZE): Ditto.
2076 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2077 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2078 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2079 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2080 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2081 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2082 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2083 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2084 (bfd_mach_o_reloc_info): New struct.
2085 (bfd_mach_o_asymbol): New struct.
2086 (bfd_mach_o_symtab_command): The symbols field is now of type
2088 (bfd_mach_o_load_command): The offset and len fields are now of type
2090 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2091 Add a filelen field. Add comments.
2092 (bfd_mach_o_backend_data): New struct.
2093 (bfd_mach_o_get_backend_data): New macro.
2094 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2096 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2097 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2098 (bfd_mach_o_canonicalize_reloc): Ditto.
2100 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2101 duplicated macro. Now defined to _bfd_generic_is_local_label.
2102 (TARGET_NAME_BACKEND): New macro...
2103 (TARGET_NAME_BACKEND): ... used to name a new variable.
2104 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2105 Mach-O backend data.
2107 * mach-o-i386.c (i386_howto_table): New variable.
2108 (bfd_mach_o_i386_swap_reloc_in): New function.
2109 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2110 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2111 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2112 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2113 (bfd_mach_o_bfd_reloc_type_lookup)
2114 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2116 2009-06-11 Eric Paris <eparis@redhat.com>
2117 Nick Clifton <nickc@redhat.com>
2119 * opncls.c (_maybe_make_executable): New function. Gives execute
2120 permission to an executable bfd that was opened for writing
2121 provided that it is a regular file. Replaces common code found in...
2122 (bfd_close): here and ...
2123 (bfd_close_all_done): here.
2125 2009-06-11 Anthony Green <green@moxielogic.com>
2127 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2128 * bfd-in2.h: Rebuilt.
2129 * libbfd.h: Rebuilt.
2130 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2132 (moxie_reloc_map): Ditto.
2133 Clean up copyright notice.
2135 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2137 * bfd-in2.h: bfd_mmap prototype.
2138 * bfdio.c (bfd_mmap): New function.
2139 * libbfd.h (bfd_iovec): Add bmmap.
2140 * cache.c (cache_bmmap): New function.
2141 (cache_iovec): Initialize bmmap member.
2142 * opencls.c (opncls_bmmap): New function.
2143 (opncls_iovec): Initialize bmmap member.
2145 2009-06-09 Tristan Gingold <gingold@adacore.com>
2147 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2148 and stabstr_segment fields.
2149 (mach_o_be_vec, mach_o_le_vec): Removed
2150 (bfd_mach_o_version): New prototype.
2152 * mach-o.c (bfd_mach_o_version): Make this function public.
2153 (mach_o_wide_p): New function.
2154 (bfd_mach_o_wide_p): Ditto.
2155 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2157 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2158 Search in the list only if the name starts with a dot.
2159 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2160 test. Check bfd_seek status.
2161 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2162 (bfd_mach_o_scan_write_section_32): Ditto.
2163 (bfd_mach_o_scan_write_section_64): Ditto.
2164 (bfd_mach_o_scan_write_section): Removed.
2165 (bfd_mach_o_scan_write_segment): Split into ...
2166 (bfd_mach_o_scan_write_segment_32): ... this and ...
2167 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2168 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2169 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2170 symbol table. Now returns a boolean.
2171 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2172 Adjust for status type.
2173 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2174 test. Write symbol table. Numbers the sections.
2175 (bfd_mach_o_read_header): Check bfd_seek status.
2176 Use mach_o_wide_p instead of hard-coded test.
2177 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2178 (bfd_mach_o_scan_read_section_64): Ditto.
2179 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2180 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2181 handled common symbols.
2182 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2183 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2184 (bfd_mach_o_scan_read_dylinker): Ditto.
2185 (bfd_mach_o_scan_read_dylib): Ditto.
2186 (bfd_mach_o_scan_read_thread): Ditto.
2187 (bfd_mach_o_scan_read_symtab): Ditto.
2188 Do not create a section for the stabs.
2189 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2190 (bfd_mach_o_scan_read_segment): Ditto.
2191 (bfd_mach_o_scan_read_command): Ditto.
2192 (bfd_mach_o_scan_start_address): Ditto.
2193 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2194 (bfd_mach_o_archive_p): Check bfd_seek status.
2195 (bfd_mach_o_core_fetch_environment): Ditto.
2197 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2199 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2202 (elf_i386_link_hash_table_create): Initialize irelifunc.
2203 (elf_i386_check_relocs): Updated. Set up irelifunc for
2205 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2206 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2208 (elf_i386_relocate_section): Likewise.
2210 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2211 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2212 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2214 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2215 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2217 (elf64_x86_64_relocate_section): Likewise.
2219 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2221 (_bfd_elf_create_ifunc_sections): This.
2223 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2225 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2228 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2230 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2231 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2232 building shared object. Check info->executable instead of
2233 !info->shared when setting non_got_ref.
2234 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2235 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2236 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2238 (elf_i386_relocate_section): Output dynamic relocation for
2239 R_386_32 against STT_GNU_IFUNC symbol to get the real
2240 function address when building shared object.
2241 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2242 relocation for STT_GNU_IFUNC symbol in shared object.
2244 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2245 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2246 symbol when building shared object. Check info->executable
2247 instead of !info->shared when setting non_got_ref.
2248 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2249 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2250 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2252 (elf64_x86_64_relocate_section): Output dynamic relocation
2253 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2254 function address when building shared object.
2255 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2256 relocation for STT_GNU_IFUNC symbol in shared object.
2258 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2260 * Makefile.am: Run "make dep-am".
2261 (BFD32_BACKENDS): Add mach-o-i386.lo.
2262 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2263 * Makefile.in: Regenerate.
2265 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2267 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2268 when looking for soft-icache stubs.
2270 2009-06-05 Tristan Gingold <gingold@adacore.com>
2272 * mach-o.h: Update copyright year.
2273 (bfd_mach_o_mach_header_magic): New enum.
2274 (bfd_mach_o_cpu_subtype): Now an enum.
2275 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2276 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2277 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2278 (bfd_mach_o_load_command): Field type_required is now a boolean.
2279 Reindent prototypes.
2280 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2281 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2282 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2283 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2284 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2285 (bfd_mach_o_canonicalize_symtab): Ditto.
2286 (bfd_mach_o_get_symbol_info): Ditto.
2287 (bfd_mach_o_print_symbol): Ditto.
2288 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2289 (bfd_mach_o_make_empty_symbol): Ditto.
2290 (bfd_mach_o_write_contents): Ditto.
2292 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2293 bfd_mach_o_mkobject): Defines.
2294 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2295 Do not check with target vector but with flavour.
2296 (struct mach_o_section_name_xlat): New declaration.
2297 (dwarf_section_names_xlat): Ditto.
2298 (text_section_names_xlat): Ditto.
2299 (data_section_names_xlat): Ditto.
2300 (struct mach_o_segment_name_xlat): Ditto.
2301 (segsec_names_xlat): Ditto.
2302 (bfd_mach_o_convert_section_name_to_bfd): New function.
2303 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2304 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2305 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2306 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2307 Accept any input and output flavour. Do not share private data
2309 (bfd_mach_o_count_symbols): Add a comment.
2310 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2311 (bfd_mach_o_canonicalize_symtab): Ditto.
2312 (bfd_mach_o_get_symbol_info): Ditto.
2313 (bfd_mach_o_print_symbol): Ditto.
2314 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2315 Use constants instead of hard-coded values.
2316 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2318 (bfd_mach_o_scan_write_section_64): Ditto.
2319 (bfd_mach_o_scan_write_segment): Ditto.
2320 Do not copy sections anymore.
2321 (bfd_mach_o_write_contents): Make it public.
2322 Remove dead code. Rewrite typeflag assignment.
2323 (bfd_mach_o_build_commands): New function.
2324 (bfd_mach_o_set_section_contents): Ditto.
2325 (bfd_mach_o_make_empty_symbol): Make it public.
2326 (bfd_mach_o_read_header): Make it static.
2327 Convert to bfd_boolean.
2328 Use constants instead of hard-coded values.
2329 (bfd_mach_o_make_bfd_section): Call
2330 bfd_mach_o_convert_section_name_to_bfd to create name.
2331 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2333 (bfd_mach_o_scan_read_section_64): Ditto.
2334 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2335 a segment anymore. Use constants instead of hard-coded values.
2336 (bfd_mach_o_scan_read_command): Fix style.
2337 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2338 Get rid of BFD_IO_FUNCS.
2339 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2340 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2341 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2342 (bfd_mach_o_object_p): Removed.
2343 (bfd_mach_o_gen_core_p): New function, replaces ...
2344 (bfd_mach_o_core_p): ... deleted.
2345 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2347 * mach-o-i386.c: New file.
2348 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2349 * configure.in (TDEFINES): Add mach_o_i386_vec.
2350 * configure: Regenerated.
2351 * targets.c: Add mach_o_i386_vec.
2353 * mach-o.c: Update copyright years.
2354 (BFD_IO_FUNCS): Remove (was not used).
2355 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2356 bfd_mach_o_slurp_extended_name_table,
2357 bfd_mach_o_construct_extended_name_table,
2358 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2359 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2360 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2361 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2362 bfd_mach_o_get_section_contents_in_window,
2363 bfd_mach_o_bfd_is_local_label_name,
2364 bfd_mach_o_bfd_is_target_special_symbol,
2365 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2366 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2367 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2368 bfd_mach_o_minisymbol_to_symbol,
2369 bfd_mach_o_bfd_get_relocated_section_contents,
2370 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2371 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2372 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2373 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2374 bfd_mach_o_bfd_merge_private_bfd_data,
2375 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2376 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2377 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2378 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2379 bfd_mach_o_bfd_copy_private_header_data,
2380 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2381 * mach-o-target.c: ... here.
2382 Update copyright years.
2384 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2386 * dep-in.sed: Don't use \n in replacement part of s command.
2387 * Makefile.am (DEP1): LC_ALL for uniq.
2389 * Makefile.in: Regenerate.
2391 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2394 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2395 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2397 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2399 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2400 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2401 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2402 against STT_GNU_IFUNC symbols for static executables.
2403 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2404 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2406 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2407 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2408 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2409 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2411 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2413 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2414 symbols to be left unimported when linking statically.
2415 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2416 code when linking statically.
2418 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2420 * elf32-i386.c (elf_i386_check_relocs): Increment
2421 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2422 against STT_GNU_IFUNC symbol.
2423 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2424 local STT_GNU_IFUNC definition is used.
2425 (elf_i386_relocate_section): Handle got.offset != -1 for
2426 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2429 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2430 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2431 relocations against STT_GNU_IFUNC symbol.
2432 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2433 local STT_GNU_IFUNC definition is used.
2434 (elf64_x86_64_relocate_section): Handle got.offset != -1
2435 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2436 STT_GNU_IFUNC symbol.
2438 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2441 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2442 (elf_i386_reloc_type_lookup): Likewise.
2443 (R_386_tls): Removed.
2444 (R_386_irelative): New.
2445 (R_386_vt_offset): Updated.
2446 (elf_i386_rtype_to_howto): Likewise.
2447 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2448 (elf_i386_link_hash_table_create): Initialize igotplt,
2450 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2451 (elf_i386_adjust_dynamic_symbol): Likewise.
2452 (elf_i386_allocate_dynrelocs): Likewise.
2453 (elf_i386_relocate_section): Likewise.
2454 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2456 (elf_i386_finish_dynamic_symbol): When building a static
2457 executable, use .iplt, .igot.plt and .rel.iplt sections for
2458 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2459 locally defined STT_GNU_IFUNC symbol.
2461 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2462 (x86_64_reloc_map): Likewise.
2463 (R_X86_64_standard): Updated.
2464 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2465 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2467 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2468 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2469 (elf64_x86_64_allocate_dynrelocs): Likewise.
2470 (elf64_x86_64_relocate_section): Likewise.
2471 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2473 (elf64_x86_64_finish_dynamic_symbol): When building a static
2474 executable, use .iplt, .igot.plt and .rela.iplt sections for
2475 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2476 for locally defined STT_GNU_IFUNC symbol.
2478 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2479 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2481 * bfd-in2.h: Regenerated.
2482 * libbfd.h: Likewise.
2484 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2486 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2487 (_bfd_elf_make_ifunc_reloc_section): Removed.
2488 (_bfd_elf_is_ifunc_symbol): Likewise.
2489 (_bfd_elf_create_static_ifunc_sections): New.
2491 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2493 (elf_link_add_object_symbols): Here.
2494 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2495 STT_GNU_IFUNC symbol.
2496 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2497 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2498 (IFUNC_INFIX): Removed.
2499 (get_ifunc_reloc_section_name): Likewise.
2500 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2501 (_bfd_elf_is_ifunc_symbol): Likewise.
2502 (_bfd_elf_create_static_ifunc_sections): New.
2504 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2506 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2507 (create_got_section): Likewise.
2508 (allocate_dynrelocs): Likewise.
2509 (readonly_dynrelocs): Likewise.
2510 (set_tls_module_base): Likewise.
2511 (dtpoff_base): Likewise.
2513 (elf_i386_link_hash_table_create): Updated.
2514 (elf_i386_create_dynamic_sections): Likewise.
2515 (elf_i386_check_relocs): Likewise.
2516 (elf_i386_size_dynamic_sections): Likewise.
2517 (elf_i386_relocate_section): Likewise.
2519 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2520 (create_got_section): Likewise.
2521 (allocate_dynrelocs): Likewise.
2522 (readonly_dynrelocs): Likewise.
2523 (set_tls_module_base): Likewise.
2524 (dtpoff_base): Likewise.
2526 (elf64_x86_64_link_hash_table_create): Updated.
2527 (elf64_x86_64_create_dynamic_sections): Likewise.
2528 (elf64_x86_64_check_relocs): Likewise.
2529 (elf64_x86_64_size_dynamic_sections): Likewise.
2530 (elf64_x86_64_relocate_section): Likewise.
2532 2009-05-28 Nick Clifton <nickc@redhat.com>
2534 * targets.c (_bfd_target_vector): Only include plugin target in
2535 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2537 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2539 * elf32-spu.c (struct call_info): New member broken_cycle.
2540 (remove_cycle): Instead of physically removing call_info structures
2541 to break call graph cycles, mark them using the broken_cycle flag.
2542 (mark_overlay_section): Respect broken_cycle flag.
2543 (unmark_overlay_section): Likewise.
2544 (collect_lib_sections): Likewise.
2545 (collect_overlays): Likewise.
2546 (sum_stack): Likewise.
2548 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2550 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2551 (mark_functions_via_relocs): Initialize callee->count to 1.
2552 (pasted_function): Likewise.
2553 (spu_elf_auto_overlay): Honor call counts when determining number
2554 of stubs required in software i-cache mode.
2556 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2558 * plugin.c (program_name): Remove.
2559 (plugin_program_name): New.
2560 (bfd_plugin_set_program_name): New.
2561 (try_load_plugin): Use plugin_program_name.
2562 * plugin.h (bfd_plugin_set_program_name): New.
2564 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2566 * aclocal.m4: Include ../config/plugins.m4.
2567 * configure.in: Use AC_PLUGINS.
2568 * configure: Regenerate.
2569 * Makefile.in: Regenerate.
2570 * doc/Makefile.in: Regenerate.
2572 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2574 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2576 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2577 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2578 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2579 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2580 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2581 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2582 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2583 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2584 * reloc.c (bfd_generic_relax_section): Likewise.
2585 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2586 * vms.c (vms_bfd_relax_section): Likewise.
2588 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2590 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2592 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2593 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2595 * elf32-i386.c (allocate_dynrelocs): Updated.
2596 (elf_i386_relocate_section): Likewise.
2597 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2598 (elf64_x86_64_relocate_section): Likewise.
2600 * elf64-x86-64.c (is_indirect_symbol): Removed.
2602 2009-05-26 Nick Clifton <nickc@redhat.com>
2604 * po/id.po: Updated Indonesian translation.
2606 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2608 * Makefile.am: Run "make dep-am".
2611 (ALL_MACHINES): Add cpu-plugin.lo.
2612 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2613 (BFD32_BACKENDS): Add plugin.lo.
2614 (BFD32_BACKENDS_CFILES): Add plugin.c.
2615 (libbfd_la_LIBADD): Add LIBDL
2616 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2617 (bfd_plugin_arch): Declare.
2618 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2619 * bfd.c (bfd): Add plugin_data.
2620 * config.bfd: Handle the plugin target.
2621 * configure.in: Check for --enable-plugins.
2622 (LT_INIT): Use the dlopen option.
2623 * cpu-plugin.c: New.
2626 * targets.c (plugin_vec): Declare.
2627 (_bfd_target_vector): Add plugin_vec.
2628 * Makefile.in: Regenerate.
2629 * bfd-in2.h: Regenerate.
2630 * configure: Regenerate.
2632 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2634 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2635 per line with all lines having continuation backslash. Prefix
2636 first line with "A", following lines with "B".
2637 * Makefile.am (DEP): Don't use dep.sed here.
2638 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2639 dep.sed here on dependencies, sort and uniq.
2640 * Makefile.in: Regenerate.
2642 2009-05-25 Tristan Gingold <gingold@adacore.com>
2644 * makefile.vms: Add verilog.obj to object list OBJS.
2646 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2648 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2649 for BFD_IN_MEMORY is cleared.
2650 (bfd_bwrite): Zero excess memory allocated.
2652 2009-05-22 Julian Brown <julian@codesourcery.com>
2654 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2656 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2657 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2658 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2659 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2660 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2661 (a8_erratum_fix, a8_erratum_reloc): New structs.
2662 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2663 num_a8_erratum_fixes, fix_cortex_a8 fields.
2664 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2665 (elf32_arm_add_stub): Split into two parts, creating...
2666 (elf32_arm_create_or_find_stub_sec): New function.
2667 (elf32_arm_final_link_relocate): Add forward declaration.
2668 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2669 relocations, multiple relocations per stub.
2670 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2671 (arm_size_one_stub): Use find_stub_size_and_template.
2672 (a8_reloc_compare): New.
2673 (find_thumb_glue): Add forward declaration.
2674 (cortex_a8_erratum_scan): New.
2675 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2676 (bfd_elf32_arm_set_cortex_a8_fix): New.
2677 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2678 (arm_map_one_stub): Add THUMB32_TYPE support.
2679 (a8_branch_to_stub_data): New.
2680 (make_branch_to_a8_stub): New.
2681 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2682 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2683 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2684 Cortex-A8 erratum workaround.
2685 * bfd-in2.h: Regenerate.
2687 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2689 * Makefile.am: Run "make dep-am".
2690 * Makefile.in: Regenerate.
2691 * po/SRC-POTFILES.in: Regenerate.
2693 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2695 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2698 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2700 * elf-bfd.h (struct elf_backend_data
2701 <elf_backend_link_output_symbol_hook>): Return an int.
2702 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2703 symbols on deleted .opd entries.
2704 * elflink.c (elf_link_output_sym): Return without outputting sym
2705 if output_symbol_hook returns 2.
2706 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2707 Abort if we must not discard sym.
2708 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2710 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2711 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2712 elf_backend_link_output_symbol_hook return type change.
2713 * elf32-arm.c (output_arch_syminfo): Likewise.
2714 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2715 (elf32_arm_output_arch_local_syms): Likewise.
2716 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2717 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2718 (bfd_score_elf_link_output_symbol_hook): Likewise.
2719 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2720 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2721 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2722 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2723 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2724 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2725 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2726 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2727 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2728 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2729 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2731 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2733 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2734 out of range .opd symbols.
2736 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2738 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2739 fprintf_vma directly.
2740 * peXXigen.c (pe_print_edata): Likewise.
2741 (pe_print_pdata): Likewise.
2742 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2743 (_bfd_XX_print_private_bfd_data_common): Likewise.
2745 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2747 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2749 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2750 Paul Brook <paul@codesourcery.com>
2752 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2753 fix discarded sections.
2755 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2757 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2758 sections into the software icache.
2760 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2762 * elf32-spu.c (build_stub): Always build "compact" sofware
2765 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2767 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2768 (spu_elf_setup): Initialize it.
2769 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2770 Update to new-sytle cache manager data structures.
2771 (spu_elf_build_stubs): Generate new-style cache manager data
2772 structures and symbols.
2773 (spu_elf_auto_overlay): Update size computation.
2775 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2777 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2778 segments first amongst the program headers.
2780 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2782 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2783 into addresses for relocation types that look at high bits. Remove
2784 special handling of relocation overflow warnings.
2786 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2788 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2789 control flow graph between fragments of a function.
2791 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2793 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2794 generate only a 16-byte .toe section.
2795 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2797 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2799 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2800 (spu_elf_place_overlay_data): ..here. New function.
2801 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2803 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2805 * elf32-arm.c: Move sysdep.h to start of file.
2807 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2809 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2811 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2812 __icache_tag_array and __icache_tag_array_size.
2814 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2816 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2818 (bfinfdpic_link_omit_section_dynsym): Likewise.
2819 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2821 2009-05-05 Paul Brook <paul@codesourcery.com>
2823 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2824 * bfd-in2.h: Regenerate.
2825 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2826 (_arm_elf_section_data): Add text and exidx fields.
2827 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2828 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2829 copy_exidx_entry): New functions.
2830 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2832 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2834 * elf32-arm.c (DEF_STUBS): New helper define.
2835 (DEF_STUB): Likewise.
2836 (stub_def): New type.
2837 (stub_definitions): New array, containing stub template pointers
2839 (arm_size_one_stub): Make use of stub_definitions.
2841 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2843 * elflink.c (find_version_for_sym): Remove from here, ...
2844 * linker.c (bfd_find_version_for_sym): ... rename, replace
2845 here, make public and update all callers.
2846 * bfd-in2.h: Regenerate.
2848 2009-04-30 Nick Clifton <nickc@redhat.com>
2850 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2852 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2853 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2854 into a STT_GNU_IFUNC symbol type.
2855 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2857 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2858 the binary contains ifunc symbols.
2859 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2860 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2861 * elf32-i386.c (is_indirect_function): New function.
2862 (elf_i386_check_relocs): Create an ifunc output section.
2863 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2864 section if necessary.
2865 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2867 (elf_i386_add_symbol_hook): New function. Set the
2868 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2869 symbol is encountered.
2870 (elf_backend_post_process_headers): Define.
2871 (elf_backend_add_symbol_hook): Define.
2872 (elf_i386_post_process_headers): Rename to
2873 elf_i388_fbsd_post_process_headers.
2874 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2875 (is_indirect_function): New function.
2876 (elf64_x86_64_check_relocs): Create an ifunc output section.
2877 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2878 section if necessary.
2879 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2880 symbol if necessary.
2881 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2882 elf_obj_data structure if an ifunc symbol is encountered.
2883 (elf_backend_post_process_headers): Define.
2884 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2885 if we have ifunc symbols to handle.
2886 (get_ifunc_reloc_section_name): New function. Computes the name
2887 for an ifunc section.
2888 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2889 section to hold ifunc relocs.
2890 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2891 (bfd_print_symbol_vandf): Handle ifunc symbols.
2892 (bfd_decode_symclass): Likewise.
2893 * bfd-in2.h: Regenerate.
2895 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2897 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2898 MOVW and MOVT relocations in a shared library link.
2900 2009-04-27 Anthony Green <green@moxielogic.com>
2902 * verilog.c: New file.
2903 * Makefile.am (BFD32_LIBS): Add verilog.c.
2904 (BFD32_LIBS_CFILES): Add verilog.c.
2905 (verilog.lo): New build rule.
2906 * Makefile.in: Rebuilt.
2907 * targets.c: Add verilog support.
2908 * bfd.c (tdata union): Add Verilog private data field.
2909 * bfd-in2.h: Regenerate.
2911 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2913 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2916 2009-04-23 Matthias Klose <doko@ubuntu.com>
2918 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2920 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2923 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2924 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2925 (elf32_arm_size_stubs): Likewise.
2926 (record_thumb_to_arm_glue): Deleted unused function.
2927 (bfd_elf32_arm_process_before_allocation): No longer handle
2928 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2929 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2930 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2932 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2934 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2935 (elf32_arm_write_section): Declare early.
2936 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2937 (arm_allocate_glue_section_space): Exclude empty sections.
2938 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2939 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2941 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2942 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2943 (elf32_arm_size_dynamic_sections): Allocate interworking
2945 (bfd_elf32_bfd_final_link): Define.
2947 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2949 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2951 * coffcode.h (coff_compute_section_file_positions): Clear
2952 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2954 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2955 force_minimum_alignment.
2957 * libcoff.h: Regenerated.
2959 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2960 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2962 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2963 nor target_subsystem.
2965 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2966 force_minimum_alignment nor target_subsystem.
2968 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2970 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2971 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2972 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2973 include in coff-x86_64.c of headers.
2974 (PDATA_ROW_SIZE): New define.
2975 (pex_regs[]): New static array.
2976 (pex64_get_runtime_function): New static function.
2977 (pex64_get_unwind_info): Likewise.
2978 (pex64_get_scope_entry): Likewise.
2979 (pex64_xdata_print_uwd_codes): Likewise.
2980 (pex64_get_section_by_rva): Likewise.
2981 (pex64_dump_xdata): Likewise.
2982 (pex64_bfd_print_pdata): Likewise.
2983 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2984 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2985 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2987 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2988 Alan Modra <amodra@bigpond.net.au>
2989 Dave Korn <dave.korn.cygwin@gmail.com>
2991 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2992 long names and non-NUL-terminated strings.
2994 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2996 * bfd-in2.h: Regenerated.
2998 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3000 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3001 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3003 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3006 * coffcode.h (bfd_pei_p): New.
3008 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3009 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3010 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3011 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3012 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3013 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3015 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3016 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3017 bfd_efi_rtdrv_x86_64_vec,
3018 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3019 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3020 * targets.c: Likewise.
3022 * configure: Regenerated.
3023 * libcoff.h: Likewise.
3024 * Makefile.in: Likewise.
3026 * efi-app-ia32.c: Removed.
3027 * efi-app-x86_64.c: Likewise.
3028 * efi-bsdrv-ia32.c: Likewise.
3029 * efi-bsdrv-ia64.c: Likewise.
3030 * efi-bsdrv-x86_64.c: Likewise.
3031 * efi-rtdrv-ia32.c: Likewise.
3032 * efi-rtdrv-ia64.c: Likewise.
3033 * efi-rtdrv-x86_64.c: Likewise.
3034 * efi-rtdrv-ia32.c: Likewise.
3036 * efi-app-ia64.c: Moved to ...
3038 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3039 (TARGET_NAME): Set to pei-ia64.
3041 * libpei.h (bfd_target_pei_p): Removed.
3042 (bfd_target_pei_arch): Likewise.
3043 (bfd_target_efi_app_p): Likewise.
3044 (bfd_target_efi_app_arch): Likewise.
3045 (bfd_target_efi_bsdrv_p): Likewise.
3046 (bfd_target_efi_bsdrv_arch): Likewise.
3047 (bfd_target_efi_rtdrv_p): Likewise.
3048 (bfd_target_efi_rtdrv_arch): Likewise.
3049 (bfd_pe_executable_p): Likewise.
3051 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3052 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3053 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3054 and efi-rtdrv-ia32.c.
3055 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3056 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3057 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3058 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3059 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3060 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3061 (efi-app-ia64.lo): Removed.
3062 (efi-bsdrv-ia32.lo): Likewise.
3063 (efi-rtdrv-ia32.lo): Likewise.
3064 (efi-app-ia64.lo): Likewise.
3065 (efi-bsdrv-ia64.lo): Likewise.
3066 (efi-rtdrv-ia64.lo): Likewise.
3067 (efi-app-x86_64.lo): Likewise.
3068 (efi-bsdrv-x86_64.lo): Likewise.
3069 (efi-rtdrv-x86_64.lo): Likewise.
3072 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3074 (arch_type): Removed.
3075 (pe_arch): Likewise.
3076 (pe_bfd_object_p): Just return coff_object_p.
3078 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3079 bfd_pe_executable_p with bfd_pei_p.
3081 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3083 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3084 PLT entries to an undefined symbol when generating a shared
3087 2009-04-17 Nick Clifton <nickc@redhat.com>
3090 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3092 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3094 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3095 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3096 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3097 * binary.c (binary_bfd_define_common_symbol): Likewise.
3098 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3099 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3100 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3101 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3102 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3103 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3104 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3105 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3106 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3107 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3108 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3109 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3110 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3111 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3112 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3113 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3114 * som.c (som_bfd_define_common_symbol): Likewise.
3115 * srec.c (srec_bfd_define_common_symbol): Likewise.
3116 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3117 * versados.c (versados_bfd_define_common_symbol): Likewise.
3118 * vms.c (vms_bfd_define_common_symbol): Likewise.
3119 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3120 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3121 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3122 (pmac_xcoff_vec): Likewise.
3123 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3124 (aix5coff64_vec): Likewise.
3125 * linker.c (bfd_generic_define_common_symbol): New function.
3126 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3127 (_bfd_define_common_symbol): New field.
3128 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3129 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3130 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3132 * bfd-in2.h: Regenerate.
3133 * libbfd.h: Likewise.
3134 * libcoff.h: Likewise.
3136 2009-04-15 Anthony Green <green@moxielogic.com>
3138 * targets.c: Add moxie support.
3139 * Makefile.am: Ditto.
3140 * Makefile.in: Rebuilt.
3141 * cpu-moxie.c, elf32-moxie.c: New files.
3142 * archures.c: Add moxie support.
3143 * configure.in: Add moxie support.
3144 * configure: Rebuilt.
3145 * config.bfd, archures.c: Add moxie support.
3146 * bfd-in2.h: Rebuilt.
3148 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3150 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3151 branch to an undef weak symbol into a jump to next instruction if
3152 a PLT entry will be created.
3154 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3156 * coffgen.c (make_a_section_from_file): Set the backend long
3157 section names enable if long section names found on input.
3158 * coffcode.h: Extend long section names documentation to match.
3160 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3162 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3165 2009-04-07 DJ Delorie <dj@redhat.com>
3167 * archures.c: Add bfd_mach_mep_c5.
3168 * bfd-in2.h: Likewise.
3169 * cpu-mep.c: Add bfd_c5_arch.
3170 * elf32-mep.c: Support it.
3172 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3174 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3175 info->callbacks->einfo.
3176 * linker.c (_bfd_generic_section_already_linked): Likewise.
3178 2009-04-06 DJ Delorie <dj@redhat.com>
3180 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3182 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3184 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3185 _bfd_pex64_print_pdata only if PE is defined.
3187 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3188 (_bfd_pex64_print_pdata): This.
3190 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3191 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3194 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3196 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3197 _bfd_pep_print_x64_pdata.
3198 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3199 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3201 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3203 * elf32-xtensa.c (relax_property_section): Always set r_offset
3206 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3208 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3209 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3211 (elf32_arm_stub_type): New enum values for the two new stubs.
3212 (arm_type_of_stub): Make use of the two new stubs.
3213 (arm_size_one_stub): Handle the two new stubs.
3215 2009-04-01 Matt Thomas <matt@netbsd.org>
3217 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3218 hidden symbols into the GOT or PLT.GOT.
3219 (elf_vax_relocate_section): Do not emit a PCREL reloc
3220 into a shared object if it is against a hidden symbol.
3222 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3224 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3225 and know_contains_shared_object_p.
3226 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3227 Cache the result in the archive_info table.
3228 (xcoff_auto_export_p): Add an "info" parameter and update the
3229 call to xcoff_archive_contains_shared_object_p.
3230 (xcoff_mark_auto_exports): Update accordingly.
3231 (xcoff_post_gc_symbol): Likewise.
3233 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3235 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3238 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3240 * coff-rs6000.c (member_layout): New structure.
3241 (archive_iterator): Likewise.
3242 (member_layout_init): New function.
3243 (archive_iterator_begin): Likewise.
3244 (archive_iterator_next): Likewise.
3245 (xcoff_write_armap_old): Use the new iterator functions.
3246 (do_shared_object_padding): Delete.
3247 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3248 handling of arch_info.
3249 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3250 first loop rather than the second. Allocate a member header if
3251 there isn't one, then work out the stat information and length
3252 in the first loop too. Use the new iterators for the second loop.
3253 (xcoff_write_archive_contents_big): Likewise.
3255 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3257 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3258 (bfd_xcoff_set_archive_import_path): Likewise.
3259 * bfd-in2.h: Regenerate.
3260 * xcofflink.c: Include libiberty.h.
3261 (xcoff_archive_info): New structure.
3262 (xcoff_archive_info_hash): New function.
3263 (xcoff_archive_info_eq): Likewise.
3264 (xcoff_get_archive_info): Likewise.
3265 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3266 (bfd_xcoff_split_import_path): New function.
3267 (bfd_xcoff_set_archive_import_path): Likewise.
3268 (xcoff_set_import_path): Move earlier in file.
3269 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3270 object to the the directory part of the bfd's filename. Get the
3271 import path and filename of an archive object from the archive's
3272 xcoff_tdata, initializing it if necessary. Update use of
3274 (bfd_link_input_bfd): Update use of import_file_id.
3275 (xcoff_write_global_symbol): Likewise.
3277 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3279 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3281 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3283 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3284 a .loader section for relocatable links.
3285 (xcoff_need_ldrel_p): New function.
3286 (xcoff_mark): Use it.
3287 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3289 (xcoff_build_ldsym): New function, split out from...
3290 (xcoff_build_ldsyms): ...here. Rename to...
3291 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3292 call xcoff_build_ldsym, if there's a loader section.
3293 (xcoff_build_loader_section): New function, extracted verbatim from...
3294 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3295 there's a loader section. Only add an __rtinit loader symbol
3296 if there's a loader section. Update after above name change.
3297 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3298 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3299 and xcoff_create_ldrel.
3300 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3301 (xcoff_reloc_link_order): Likewise, but only call it if there's
3302 a loader section. Use xcoff_symbol_section.
3303 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3304 if there's a loader section.
3306 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3308 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3310 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3312 * elf32-arm.c (group_sections): Rewrite loops for better
3315 2009-03-30 DJ Delorie <dj@redhat.com>
3317 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3318 relocs when doing a relocatable link.
3320 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3322 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3323 "ERROR:", in error messages.
3324 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3325 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3326 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3327 (elf32_arm_merge_eabi_attributes): Likewise.
3328 (elf32_arm_merge_private_bfd_data): Likewise.
3330 2009-03-27 Nick Clifton <nickc@redhat.com>
3332 * section.c (bfd_get_section_contents): Detect and handle the case
3333 where a section has the SEC_IN_MEMORY flag set but no actual
3336 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3339 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3340 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3341 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3342 if we don't find matching PT_LOAD when copying.
3344 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3346 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3347 the reloc descriptions.
3349 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3351 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3352 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3353 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3355 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3357 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3358 (bfd_i386_arch_intel_syntax): Likewise.
3359 (i8086_arch): Likewise.
3360 (bfd_x86_64_arch): Likewise.
3362 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3364 * elf32-cris.c (cris_elf_relocate_section): <case
3365 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3366 symbols for non-allocated sections. Don't check whether to
3367 generate R_CRIS_DTPMOD for non-allocated sections.
3368 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3369 handle relocation GC:ing if applied to non-allocated section.
3370 (cris_elf_check_relocs): Similar.
3372 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3373 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3374 when emitting a known TP offset in the GOT.
3376 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3378 * elf64-ppc.c (synthetic_opd): Delete.
3379 (compare_symbols): Look for .opd name rather than section match.
3380 (ppc64_elf_get_synthetic_symtab): Likewise.
3382 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3384 * elf32-ppc.c (is_pic_glink_stub): Delete.
3385 (is_nonpic_glink_stub): New function.
3386 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3388 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3390 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3391 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3393 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3394 macros for visibilty and locality checks.
3395 (elf_s390_adjust_dynamic_symbol): Likewise.
3396 (allocate_dynrelocs): Likewise.
3397 (elf_s390_relocate_section): Likewise.
3398 (elf_s390_finish_dynamic_symbol): Likewise.
3399 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3400 (elf_s390_adjust_dynamic_symbol): Likewise.
3401 (allocate_dynrelocs): Likewise.
3402 (elf_s390_relocate_section): Likewise.
3403 (elf_s390_finish_dynamic_symbol): Likewise.
3405 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3407 * bfd-in2.h: Regenerated.
3408 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3409 for debugging sections and map memory read/write dependent on
3411 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3412 without memory read flags set.
3413 * section.c: Add SEC_COFF_NOREAD to section flags.
3415 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3417 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3420 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3422 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3423 "no overlays" return. If there are overlays, create overlay
3424 manager entry symbols here, so that..
3425 (spu_elf_build_stubs): ..we don't need to set them up here.
3426 Simplify entry symbol tests.
3427 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3429 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3431 * elf.c (elfcore_grok_openbsd_procinfo)
3432 (elfcore_grok_openbsd_note): New functions.
3433 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3435 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3437 * vms-hdr.c: Don't include alloca.h.
3438 * elf32-m68hc1x.c: Include alloca-conf.h.
3440 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3442 * Makefile.am: Run "make dep-am".
3443 * Makefile.in: Regenerate.
3445 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3447 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3449 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3451 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3453 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3454 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3455 ovly_return fields with ovly_entry[2]. Adjust all users.
3456 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3458 (spu_elf_build_stubs): Likewise.
3459 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3460 ovly_flavour changes. Update all callers.
3461 (ovl_stub_size_log2): New function.
3462 (build_stub): Handle compact icache stubs. Use different manager
3463 entry point for stubs in non-icache area.
3464 (spu_elf_size_stubs): Don't allocate space for indirect branch
3466 (spu_elf_build_stubs): And don't built them.
3468 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3470 * dwarf2.c (read_section): Always use rawsize, if available.
3472 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3474 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3475 of rawsize and size for buffer.
3477 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3479 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3480 parameter just because fixed sections fit into local store.
3481 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3482 generating overlays if fixed sections plus reserved stack
3483 and heap space fit into local store.
3485 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3487 * elf32-spu.c (build_stub): Correct icache set_id.
3488 (spu_elf_relocate_section): Likewise.
3490 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3492 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3493 symbol table if it was created by the current call.
3495 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3497 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3498 class XMC_DS rather than XMC_UA.
3500 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3502 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3503 bfd_boolean export_defineds parameter with an unsigned int
3504 auto_export_flags parameter.
3505 * bfd-in2.h: Regenerate.
3506 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3507 split out from xcoff_build_ldsyms.
3508 (xcoff_covered_by_expall_p): New function.
3509 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3510 but with extra code to handle -bexpfull and -bexpall.
3511 (xcoff_mark_auto_exports): New function.
3512 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3513 a function should be automatically exported.
3514 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3515 parameter with an auto_export_flags parameter. Update ldinfo
3516 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3519 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3521 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3522 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3523 init and fini functions. Do garbage collection for objects
3524 without an entry point too.
3526 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3528 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3529 check whether a symbol has csect information.
3530 (coff_print_aux): Likewise.
3531 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3532 information for C_AIX_WEAKEXT too.
3533 (_bfd_xcoff_swap_aux_out): Likewise.
3534 (xcoff_reloc_type_br): Handle defweak symbols too.
3535 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3536 information for C_AIX_WEAKEXT too.
3537 (_bfd_xcoff64_swap_aux_out): Likewise.
3538 (xcoff64_reloc_type_br): Handle defweak symbols too.
3539 * coffgen.c (coff_print_symbol): Handle auxillary function
3540 information for C_AIX_WEAKEXT too.
3541 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3542 instead of BSF_GLOBAL if the L_WEAK flag is set.
3543 (xcoff_dynamic_definition_p): New function.
3544 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3545 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3546 always take the symbol class from the ldsym. Use weak bfd symbol
3547 types for weak ldsyms.
3548 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3549 Fix the check for whether a definition is from a shared object.
3550 Allow redefinitions of weak symbols.
3551 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3552 (xcoff_keep_symbol_p): Likewise.
3553 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3554 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3555 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3556 but mark them as L_WEAK.
3557 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3558 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3562 * xcofflink.c (xcoff_mark): When walking the relocations,
3563 only mark the target symbol or the target section, not both.
3564 (xcoff_final_definition_p): New function.
3565 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3566 symbol is a valid definition of the associated output symbol.
3567 Use XCOFF_ALLOCATED to stop the same hash table entry having
3569 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3571 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3573 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3575 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3580 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3581 * libcoff.h: Regenerate.
3582 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3583 line-number counts in the bfd's lineno_counts field.
3584 Don't keep per-csect line-number counts.
3585 (xcoff_sweep): Don't update per-csect line-number counts.
3586 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3587 entries in each output section.
3588 (xcoff_link_input_bfd): Get the number of line numbers from
3589 the bfd's lineno_counts field, rather than recalculating it
3590 from scratch. Fix the range check when updating C_BINCL and
3592 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3593 here. Don't expect csects to have line-number counts.
3595 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3597 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3598 * libcoff.h: Regenerate.
3599 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3600 "skip" logic from xcoff_link_input_bfd.
3601 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3602 objects in a dynamic link, rather than checking whether csectpp
3603 is null. Always allocate debug_index for other objects,
3604 and always go through the loop. Update the type of debug_index
3605 after the change above. Read the auxillary csect information
3606 and use xcoff_keep_symbol_p to decide whether a symbol should
3607 be kept. Set its debug_index to -2 if not.
3608 (xcoff_link_input_bfd): Update the type of debug_index after
3609 the change above and always expect it to be nonnull. Use it to
3610 test whether a symbol should be stripped, rather than making the
3611 decision here. Postpone all symbol creation to the second pass.
3613 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3615 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3616 creating a descriptor.
3617 (xcoff_sweep): Don't mark toc_section unless it's needed.
3618 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3619 when marking every bfd.
3620 (xcoff_link_input_bfd): Skip all TOC anchors.
3621 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3622 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3623 to -1; call xcoff_find_tc0 instead.
3625 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3627 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3628 * libcoff.h: Regenerate.
3629 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3630 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3631 the previous symbol's csect. Treat last_symndx as an inclusive value
3632 and simplify its handling.
3633 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3634 symbols with the right csect. Don't mark rsec when processing
3635 relocations against undefined or absolute sections.
3636 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3637 of bfd_und_section_ptr.
3638 (xcoff_link_input_bfd): Likewise.
3640 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3642 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3643 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3644 flag is set. Assert that all undefined symbols are either
3645 imported or defined by a dynamic object.
3646 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3647 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3648 handling to all relocations. Only set XCOFF_CALLED for function
3650 (xcoff_find_function): New function, split out from...
3651 (bfd_xcoff_export_symbol) ...here.
3652 (xcoff_set_import_path): New function, split out from...
3653 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3654 meaning of XCOFF_CALLED.
3655 (xcoff_mark_symbol): If we mark an undefined and unimported
3656 symbol, find some way of defining it. If the symbol is a function
3657 descriptor, fill in its definition automatically. If the symbol
3658 is a function, mark its descriptor and allocate room for global
3659 linkage code. Otherwise mark the symbol as implicitly imported.
3660 Move the code for creating function descriptors from...
3661 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3662 check for symbols that were implicitly defined.
3663 (xcoff_mark): Don't count any dynamic relocations against
3665 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3666 in the xcoff link info.
3667 (xcoff_link_input_bfd): Remove handling of undefined and
3670 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3672 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3673 if the target is absolute. Fix comment typo.
3674 (xcoff_ppc_relocate_section): Remove FIXME.
3675 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3676 if the target is absolute.
3678 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3680 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3681 R_POS and R_NEG relocations against absolute symbols to the
3684 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3686 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3687 to 2 for bfd_mach_ppc_620.
3689 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3691 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3692 * configure.in: Likewise.
3693 * configure: Regenerate.
3695 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf.c (assign_section_numbers): Generate symbol table if there
3699 is any relocation in output.
3700 (_bfd_elf_compute_section_file_positions): Likewise.
3702 2009-03-13 Nick Clifton <nickc@redhat.com>
3705 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3706 * elflink.c (elf_link_read_relocs_from_section): Use
3707 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3708 relocs but no symbol table.
3709 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3711 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3714 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3715 to check ___tls_get_addr.
3717 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3718 strncmp to check __tls_get_addr.
3720 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3722 * dwarf2.c (read_section): Always check the offset, even when the
3723 section has been read before.
3725 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3727 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3730 2009-03-11 Chris Demetriou <cgd@google.com>
3732 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3733 * bfd-in2.h: Regenerate.
3734 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3735 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3737 (bsd_write_armap): Likewise.
3738 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3739 flag is set, do nothing.
3740 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3743 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3745 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3746 used to update stack pointer.
3748 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3751 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3752 for unknown symbols in absolute section.
3754 2009-03-06 Nick Clifton <nickc@redhat.com>
3756 * po/es.po: Updated Spanish translation.
3758 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3760 * elf32-arm.c (group_sections): Take next section size into
3761 account before accepting to group it.
3763 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3765 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3767 (elf32_arm_final_link_relocate): Likewise.
3769 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3772 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3774 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3776 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3777 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3778 (BFD_FAKE_SECTION): Init new flag.
3779 * ecoff.c (bfd_debug_section): Likewise.
3780 * bfd-in2.h: Regenerate.
3781 * libbfd.h: Regenerate.
3782 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3783 (ppc_elf_reloc_type_lookup): Handle new relocs.
3784 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3785 without marker relocs.
3786 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3787 if section has no old-style calls.
3788 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3789 Don't try to optimize new-style __tls_get_addr call when handling
3790 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3792 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3793 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3794 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3795 without marker relocs.
3796 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3797 if section has no old-style calls. Set toc_ref for new relocs as
3799 (ppc64_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
3804 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3807 * configure.in: Test for ld --as-needed support. Link shared
3808 libbfd against libm.
3809 * configure: Regenerate.
3811 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3813 * Makefile.am: Run "make dep-am".
3814 * Makefile.in: Regenerate.
3816 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3818 * elf32-score7.c: New file.
3819 * elf32-score.h: New file.
3820 * elf32-score.c: Add code to support score 7. Set score7 as the
3822 * cpu-score.c: Add score7 architecure.
3823 (compatibile): New function.
3824 * Makefile.am: Add rules for building elf32-score7 object.
3825 * Makefile.in: Regenerate.
3826 * configure.in: Add elf32-score7 object to score vectors.
3827 * configure: Regenerate.
3828 * reloc.c: Add score7 relocs.
3829 * archures.c: Add score3 and score7 machine numbers.
3830 * bfd-in2.h: Regenerate.
3831 * libbfd.h: Regenerate.
3833 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3835 * configure: Regenerate.
3837 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3839 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3840 (elf32_hppa_check_relocs): Use it.
3842 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3844 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3845 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3846 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3847 (elf_hppa_record_segment_addrs): Likewise.
3848 (elf_hppa_final_link): Likewise.
3849 (elf_hppa_relocate_insn): Likewise.
3850 (elf_hppa_final_link_relocate): Likewise.
3851 (elf64_hppa_relocate_section): Likewise.
3852 * elf64-hppa.c: Insert above.
3854 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3856 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3857 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3858 (elf_hppa_relocate_section): Likewise.
3859 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3860 from struct elf_link_hash_entry. Add count field.
3861 (struct elf64_hppa_dyn_hash_table): Delete.
3862 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3863 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3864 (hppa_elf_hash_entry, eh_name): Define.
3865 (elf64_hppa_new_dyn_hash_entry): Delete.
3866 (elf64_hppa_dyn_hash_lookup): Delete.
3867 (elf64_hppa_dyn_hash_traverse): Delete.
3868 (get_dyn_name): Delete.
3869 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3870 of struct elf64_hppa_dyn_hash_entry *.
3871 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3872 allocate_global_data_plt, allocate_global_data_stub,
3873 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3875 (hppa64_link_hash_newfunc): New.
3876 (elf64_hppa_hash_table_create): Rework.
3877 (count_dyn_reloc): Likewise.
3878 (hppa64_elf_local_refcounts): New.
3879 (elf64_hppa_check_relocs): Rework using standard technique for recording
3880 local DLT, PLT and OPD reference counts.
3881 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3882 elf_link_hash_entry *.
3883 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3884 allocate_global_data_plt, allocate_global_data_stub,
3885 allocate_global_data_opd, allocate_dynrel_entries,
3886 elf64_hppa_adjust_dynamic_symbol,
3887 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3888 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3889 Use hppa_link_hash_table. Rework.
3890 (elf64_hppa_link_output_symbol_hook): Rework.
3891 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3892 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3893 elf64_hppa_finish_dynamic_sections): Likewise.
3895 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3897 * elf32-arm.c (stub_reloc_type): Removed.
3898 (insn_sequence): Renamed reloc_type field to r_type.
3899 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3900 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3901 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3902 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3903 (arm_stub_is_thumb): Catch new stubs.
3904 (arm_type_of_stub): Handle new stubs.
3905 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3906 (bfd_elf32_arm_process_before_allocation): Remove useless
3909 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3911 * elf.c (elf_find_function): Use is_function_type to check
3914 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3916 * xtensa-modules.c: Revert to previous version 1.11 due
3917 to inadvertant commit.
3919 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3921 * elf32-xtensa.c (text_action_add): Separate test for action
3922 type. Break if saved action is ta_widen_insn at same offset.
3924 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3926 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3927 to elf32_arm_stub_long_branch_any_arm_pic.
3928 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3929 (enum elf32_arm_stub_type, arm_type_of_stub)
3930 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3933 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3935 * elf32-arm.c (PREV_SEC): Update comment.
3936 (group_sections): Rename argument to stubs_always_after_branch.
3937 Reverse the list and place stubs at the end of input sections.
3939 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3941 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3943 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3945 (arm_size_one_stub): Remove unnecessary break.
3946 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3948 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3950 * elf32-arm.c (stub_insn_type): New type.
3951 (stub_reloc_type): Likewise.
3952 (insn_sequence): Likewise.
3953 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3954 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3955 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3956 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3957 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3958 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3959 (elf32_arm_stub_hash_entry): Add new helper fields.
3960 (stub_hash_newfunc): Initialize these new fields.
3961 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3962 to take endianness into account.
3963 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3964 (arm_map_one_stub): Code is now more generic, thanks to
3967 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3969 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3971 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3972 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3973 BLX is not available. Fix typo in warning message. Add comments
3974 and improve formatting.
3975 (arm_build_one_stub): Adjust to new
3976 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3977 (arm_map_one_stub): Likewise.
3979 2009-02-23 Tristan Gingold <gingold@adacore.com>
3980 Eric Botcazou <ebotcazou@adacore.com>
3981 Douglas B Rupp <rupp@gnat.com>
3983 * vms.h: Update copyright year, fix comments, reorder declarations.
3984 (_bfd_save_vms_section): Remove the prototype.
3985 (EGPS_S_V_NO_SHIFT): New constant.
3986 (bfd_vms_set_section_flags): New prototype.
3987 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3989 (EGSY_S_W_FLAGS): Ditto.
3990 (EGSY_S_V_QUAD_VAL): Ditto.
3991 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3992 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3993 EGST_S_B_NAMLNG): Ditto.
3994 (ESRF_S_B_NAMLNG): Ditto.
3995 (ETIR_S_C_HEADER_SIZE): Ditto.
3996 (EGPS_S_V_ALLOC_64BIT): Ditto.
3997 (DST_S_C_EPILOG): Ditto.
3998 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3999 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4000 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4001 (DST_S_L_PCLINE_UNSLONG): Ditto.
4002 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4003 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4004 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4005 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4006 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4007 (DST_S_B_SRC_UNSBYTE): Ditto.
4008 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4010 (vms_section, vms_reloc): Remove types.
4011 (hdr_struc): Replaced by ...
4012 (hdr_struct): ... new type.
4013 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4014 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4015 (EMH_DATE_LENGTH): Ditto.
4016 (eom_struc): Replaced by ...
4017 (eom_struct): ... new type.
4018 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4019 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4020 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4021 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4022 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4023 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4024 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4025 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4026 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4027 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4028 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4029 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4030 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4031 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4032 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4033 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4034 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4035 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4036 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4037 (enum file_type_enum): New type.
4038 (struct location_struct): Removed.
4039 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4040 (struct funcinfo, struct module): Ditto.
4041 (struct vms_private_data_struct): Update fields.
4042 (struct vms_section_data_struct): New type.
4044 * vms.c: Update copyright year, fix comments,
4045 Fix includes for DECC, add prototypes.
4046 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4048 Use flavour to set is_vax, location_stack is removed.
4049 (struct pair): Declare.
4050 (fill_section_ptr): Initialize variables at declaration.
4051 Add guard to set SECTION_SYM flag, handlde und section.
4052 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4053 (_bfd_vms_slurp_object_records): New function, replaces previous
4055 (vms_slurp_module): New function.
4056 (vms_slurp_image): Ditto.
4057 (vms_object_p): Complete rewrite.
4058 (vms_mkobject): Use is_vax field to slect architecture.
4059 (free_reloc_stream): New function.
4060 (vms_convert_to_var): Ditto.
4061 (vms_convert_to_var_1): Ditto.
4062 (vms_convert_to_var_unix_filename): Ditto.
4063 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4065 (vms_new_section_hook): Set alignment to 0, allocate private data.
4066 (vms_get_section_contents): Load content.
4067 (vms_get_symbol_info): Handle undefined section.
4068 (vms_find_nearest_line): Handle.
4069 (alloc_reloc_stream): New function.
4070 (vms_slurp_reloc_table): Ditto.
4071 (vms_get_reloc_upper_bound): Make it real.
4072 (vms_canonicalize_reloc): Do the real work.
4073 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4075 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4076 (vms_set_arch_mach): Check arch.
4077 (vms_set_section_contents): Copy the content after allocation.
4078 (vms_alpha_vec): Update object flags.
4080 * vms-tir.c: Update copyright year, fix comments,
4081 add prototypes for new functions.
4082 (dst_define_location): New function.
4083 (dst_restore_location): New function.
4084 (dst_retrieve_location): New function.
4085 (dst_check_allocation): New function.
4086 (image_dump): Call dst_check_allocation.
4087 (image_write_b): Ditto.
4088 (image_write_w): Ditto.
4089 (image_write_l): Ditto.
4090 (image_write_q): Ditto.
4091 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4092 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4094 Call error handler instead of abort if name is not known.
4095 (etir_sta): Add quarter_relocs argument and set it.
4098 (etir_opr): Ditto, return FALSE in case of error.
4099 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4100 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4101 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4102 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4103 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4104 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4105 Return FALSE in case of error.
4106 (tir_sta): Change sign of psect.
4108 (tir_cmd): Fix cast. Makes tir_table static const.
4109 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4110 add argument to explain.
4111 (analyze_etir): Initialize maxptr, add quarter_relocs
4112 declaration, move some declarations into inner scopes.
4113 Handle quarter_relocs and STO_IMM.
4114 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4115 (_bfd_vms_slurp_relocs): New function.
4116 (_bfd_vms_decode_relocs): New function.
4117 (sto_imm): Rewritten.
4118 (start_first_etbt_record): New function.
4119 (start_another_etbt_record): Ditto.
4120 (etir_output_check): Ditto.
4121 (defer_reloc_p): Ditto.
4122 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4123 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4124 rewritte relocations handling.
4125 (_bfd_vms_write_tbt): Removed.
4126 (_bfd_vms_write_dbg): Ditto.
4128 * vms-misc.c: Update copyright year, Fix comments.
4129 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4130 (maybe_adjust_record_pointer_for_object): New function.
4131 (_bfd_vms_get_first_record): New function, replaces ...
4132 (_bfd_vms_get_record): .. removed.
4133 (_bfd_vms_get_object_record): New function.
4134 (_bfd_vms_get_object_record): New function.
4135 (vms_get_remaining_object_record): New function, replaces ...
4136 (_bfd_vms_get_next_record): ... removed.
4137 (add_new_contents): Removed.
4138 (_bfd_save_vms_section): Removed.
4139 (_bfd_get_vms_section): Removed.
4140 (_bfd_vms_output_flush): Write in VAR format.
4141 (new_symbol): Don't make UND section.
4143 * vms-hdr.c: Update copyright year, update list of record handled.
4144 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4145 (_bfd_vms_write_hdr): Strip vms and unix patches,
4146 add comments, truncate module name at 31 characters,
4147 use constants instead of hard-coded value,
4148 write BFD version instead of a fixed string.
4149 (_bfd_vms_slurp_ihd): New function.
4150 (_bfd_vms_slurp_isd): Ditto.
4151 (_bfd_vms_slurp_ihs): Ditto.
4152 (new_module): Ditto.
4153 (parse_module): Ditto
4154 (build_module_list): Ditto.
4155 (module_find_nearest_line): Ditto.
4156 (_bfd_vms_find_nearest_dst_line): Ditto.
4157 (vms_slurp_debug): Ditto.
4158 (_bfd_vms_slurp_dbg): Ditto.
4159 (_bfd_vms_slurp_tbt): Ditto.
4160 (_bfd_vms_write_dbg): Ditto.
4161 (_bfd_vms_write_tbt): Ditto.
4163 * vms-gsd.c: Update copyright year, update list of records handled.
4164 (EVAX_LITERALS_NAME): New macro.
4165 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4166 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4167 (register_universal_symbol): New function and prototype.
4168 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4169 improve debug messages,
4170 use constants instead of hard-coded value,
4171 fix missing endianness conversion,
4172 handle global symbol (SYMG).
4173 (bfd_vms_set_section_flags): New function.
4174 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4175 handle section literals,
4177 handle section bfd and vms flags,
4178 don't output LIB$INITIALIZE symbol,
4179 fix handling of weak symbols,
4180 fix evax vs vax procedure descriptor,
4181 handle absolute symbols.
4183 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4184 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4186 * makefile.vms (DEFS): Fix flags for VMS.
4188 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4190 * bfd-in2.h: Regenerated.
4191 * libbfd.h: Regenerated.
4193 2009-02-20 Cary Coutant <ccoutant@google.com>
4195 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4198 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4201 * coffcode.h (coff_write_object_contents): Don't let the string
4202 table offset overflow the s_name field when using long section names.
4204 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4206 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4207 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4208 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4209 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4210 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4211 (bfd_pmac_xcoff_backend_data): Likewise.
4212 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4213 (bfd_xcoff_aix5_backend_data): Likewise.
4214 (xcoff64_write_object_contents): Delete unused long_section_names
4216 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4217 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4219 * coffcode.h (documentation): Update to describe long section names.
4220 (COFFLONGSECTIONCATHELPER): New helper macro.
4221 (BLANKOR1TOODD): Likewise.
4222 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4223 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4224 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4225 (bfd_coff_set_long_section_names_allowed): New function.
4226 (bfd_coff_set_long_section_names_disallowed): Likewise.
4227 (struct bfd_coff_backend_data): Add new backend hook function
4228 pointer _bfd_coff_set_long_section_names.
4229 (bfd_coff_set_long_section_names): New backend hook.
4230 (coff_write_object_contents): Only generate long section names if
4231 bfd_coff_long_section_names() indicates they are currently enabled.
4232 (bfd_coff_std_swap_table): Make non-const, and initialise long
4233 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4234 (ticoff0_swap_table): Likewise to both.
4235 (ticoff1_swap_table): Again, likewise to both.
4236 * coffgen.c (make_a_section_from_file): Allow long section names
4237 as inputs even if not currently allowed for outputs.
4238 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4239 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4240 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4241 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4242 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4243 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4244 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4245 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4246 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4247 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4248 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4249 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4250 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4251 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4252 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4253 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4254 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4255 * libcoff-in.h: Update copyright year to cause updated copyright
4256 year in generated libcoff.h, and fix typo.
4257 * libcoff.h: Regenerated.
4258 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4259 (_bfd_ecoff_no_long_sections): Add prototype.
4260 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4261 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4262 defined by an including .c file.
4263 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4264 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4265 (ticoff1_swap_table): Likewise to both.
4267 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4269 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4270 stub. Catch default case error.
4271 (arm_map_one_stub): Add missing Thumb mapping symbol.
4273 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4276 * elf32-avr.c: Handle case where no local symbos exist correctly.
4278 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4281 * elf32-arm.c (arm_long_branch_stub,
4282 arm_thumb_v4t_long_branch_stub,
4283 arm_thumb_thumb_long_branch_stub,
4284 arm_thumb_arm_v4t_long_branch_stub,
4285 arm_thumb_arm_v4t_short_branch_stub,
4286 arm_pic_long_branch_stub):
4287 Renamed to elf32_arm_stub_long_branch_any_any,
4288 elf32_arm_stub_long_branch_v4t_arm_thumb,
4289 elf32_arm_stub_long_branch_thumb_only,
4290 elf32_arm_stub_long_branch_v4t_thumb_arm,
4291 elf32_arm_stub_short_branch_v4t_thumb_arm,
4292 elf32_arm_stub_long_branch_any_any_pic.
4293 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4294 arm_thumb_thumb_stub_long_branch,
4295 arm_thumb_arm_v4t_stub_long_branch,
4296 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4297 Renamed to arm_stub_long_branch_any_any,
4298 arm_stub_long_branch_v4t_arm_thumb,
4299 arm_stub_long_branch_thumb_only,
4300 arm_stub_long_branch_v4t_thumb_arm,
4301 arm_stub_short_branch_v4t_thumb_arm,
4302 arm_stub_long_branch_any_any_pic.
4304 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4306 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4307 in branch offset check.
4309 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4311 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4312 add toc.symndx and toc.add.
4313 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4315 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4317 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4318 (branch_reloc_hash_match): New function, extracted from..
4319 (ppc64_elf_tls_optimize): ..here.
4320 (ppc64_elf_relocate_section): Properly set addends when optimizing
4321 tls sequences. Avoid unnecessary reading and writing of insns.
4322 Only redo reloc when symbol changed. Bypass symbol checks when
4324 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4325 (branch_reloc_hash_match): New function, extracted from..
4326 (ppc_elf_tls_optimize): ..here.
4327 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4328 Don't clear addend on zapped __tls_get_addr reloc.
4330 2009-02-12 Nick Clifton <nickc@redhat.com>
4333 * elflink.c (bfd_elf_final_link): When counting the relocations,
4334 if the header size has not been set yet then assume that it will
4335 match the output section's reloc type.
4337 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4339 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4342 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4344 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4345 (find_function): Likewise.
4346 (pasted_function): Don't error if no prior function found.
4347 (discover_functions): Revert 2008-12-10 change. Extend first
4348 function range to start of section.
4350 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4352 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4354 * elf64-hppa.h: Likewise.
4356 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4358 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4361 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4363 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4364 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4366 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4368 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4369 * archures.c (bfd_mach_mips_xlr): Define.
4370 * bfd-in2.h: Regenerate.
4371 * cpu-mips.c (I_xlr): Define.
4372 (arch_info_struct): Add XLR entry.
4373 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4374 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4375 (mips_mach_extensions): Add XLR entry.
4377 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4379 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4381 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4383 * configure.in: AC_SUBST pdfdir.
4384 * Makefile.am: Add install-pdf, install-pdf-am
4385 and install-pdf-recursive targets. Define pdfdir.
4386 * doc/Makefile.am: Define pdf__strip_dir. Add
4387 install-pdf and install-pdf-am targets.
4388 * po/Make-in: Add install-pdf target.
4389 * configure: Regenerate.
4390 * Makefile.in: Regenerate
4391 * doc/Makefile.in: Regenerate.
4393 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4395 * bfd-in2.h: Regenerate.
4396 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4397 fields from n_entries to n_slots where appropriate, update comments.
4398 (HOWTO): Add TLS relocations.
4399 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4400 (enum elf_m68k_got_offset_size): New enum.
4401 (struct elf_m68k_got_entry.type): Move field to ...
4402 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4403 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4405 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4407 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4408 fields into n_entries array. Update comments.
4409 (elf_m68k_init_got): Simplify, update all uses.
4410 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4411 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4412 GOT entries; update name, update all uses.
4413 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4414 (elf_m68k_get_got_entry): Update.
4415 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4417 (elf_m68k_remove_got_entry_type): Simplify.
4418 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4419 (elf_m68k_can_merge_gots): Update.
4420 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4421 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4422 GOT entries, simplify.
4423 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4424 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4425 field, remove obsoleted local_n_entries field.
4426 (elf_m68k_partition_multi_got_2): New static function.
4427 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4429 (elf_m68k_remove_got_entry_type): Update.
4430 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4431 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4432 update of sgot->size and srelgot->size.
4433 (elf_m68k_gc_sweep_hook): Update.
4434 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4435 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4437 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4438 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4440 2009-02-02 DJ Delorie <dj@redhat.com>
4442 * elf32-mep.c (config_names): Regenerate configuration.
4444 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4446 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4447 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4448 * elf.c (bfd_elf_get_str_section): Make static.
4449 (bfd_elf_find_section): Delete.
4450 * libbfd.h: Regenerate.
4452 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4454 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4455 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4457 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4459 * elflink.c (on_needed_list): New function.
4460 (elf_link_add_object_symbols): Link in --as-needed libs if they
4461 satisfy undefined symbols in other libs.
4463 2009-01-30 Julian Brown <julian@codesourcery.com>
4465 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4466 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4467 with --just-symbols (-R).
4469 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4471 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4472 high_pc in order to properly sign-extend VMAs.
4474 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4475 Mark Shinwell <shinwell@codesourcery.com>
4476 Catherine Moore <clm@codesourcery.com>
4478 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4480 2009-01-28 Catherine Moore <clm@codesourcery.com>
4482 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4483 SEC_LOAD for dynamic relocation sections.
4485 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4487 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4488 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4489 the size of local TLS data.
4491 2009-01-27 Andreas Schwab <schwab@suse.de>
4493 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4494 architectures in the archive.
4496 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4498 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4499 <R_CRIS_32_DTPREL>: Correct relocation value.
4501 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4502 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4503 symbols with non-default visibility.
4505 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4507 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4508 describing the trampolines.
4509 (ppc_elf_relocate_section): Update relocs to describe the
4512 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4514 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4515 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4516 and R_PARISC_PCREL12F relocations.
4518 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4521 * elflink.c (find_version_for_sym): New function split out from,
4522 but without export_dynamic test, ..
4523 (_bfd_elf_link_assign_sym_version): ..here.
4524 (_bfd_elf_export_symbol): Use it.
4526 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4528 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4529 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4530 * elflink.c: ..here, somewhat modified.
4531 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4532 _bfd_elf_link_find_version_dependencies,
4533 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4534 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4535 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4537 * elflink.c: ..and make static here.
4538 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4539 of output_bfd from struct elf_find_verdep_info.
4540 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4541 struct elf_info_failed.
4542 (bfd_elf_size_dynamic_sections): Adjust.
4544 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4547 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4548 after comp_unit_find_line call.
4550 2009-01-21 Nick Clifton <nickc@redhat.com>
4553 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4554 tm_gmtoff field in struct tm.
4556 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4558 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4559 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4560 sections in soft-icache lines unless non_ia_text. Don't add
4561 rodata if doing so would exceed line size.
4563 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4565 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4566 types than bfd_link_hash_indirect, before early return, call
4567 _bfd_elf_link_hash_copy_indirect.
4569 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4571 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4572 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4573 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4574 (elf_backend_obj_attrs_order): New define.
4575 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4576 (elfNN_bed): Add elf_backend_obj_attrs_order.
4578 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4580 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4581 (obj_attr_size): Likewise.
4582 (write_obj_attribute): Likewise.
4583 (_bfd_elf_copy_obj_attributes): Likewise.
4584 (_bfd_elf_parse_attributes): Likewise.
4585 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4586 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4587 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4588 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4589 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4592 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4594 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4595 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4596 (bfd_elf_add_obj_attr_string): Likewise.
4597 (bfd_elf_add_obj_attr_int_string): Likewise.
4598 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4599 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4600 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4601 Tag_nodefaults has no default value.
4602 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4603 comment to reflect the new state.
4605 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4608 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4609 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4610 (adjust_z_magix): Delete dead code handling QMAGIC.
4612 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4614 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4615 IMAGE_SCN_MEM_DISCARDABLE.
4617 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4619 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4620 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4621 * configure.in (commonbfdlib): Delete.
4622 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4623 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4624 is available, not just for linux.
4625 * po/SRC-POTFILES.in: Regenerate.
4626 * Makefile.in: Regenerate.
4627 * configure: Regenerate.
4629 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4630 Julian Brown <julian@codesourcery.com>
4632 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4633 ARM attributes in ABI 2.07.
4634 * elf32-arm.c (get_secondary_compatible_arch): New function.
4635 (set_secondary_compatible_arch): New function.
4636 (tag_cpu_arch_combine): New function.
4637 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4638 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4639 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4640 make it fit with order_01243.
4641 Add support for Tag_also_compatible_with,
4642 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4643 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4644 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4645 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4646 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4647 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4648 Rework the way unknown attributes are handled.
4649 Defer errors until all attributes have been processed.
4651 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4653 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4654 bfd_elf_add_obj_attr_int_string.
4655 Read Tag_compatibility from its new location in the attribute array,
4656 rather than the attribute list.
4657 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4658 bfd_elf_add_obj_attr_int_string.
4659 (_bfd_elf_parse_attributes): Likewise.
4660 (_bfd_elf_merge_object_attributes): There's now only one
4661 Tag_compatibility, and it's in the array, not the list.
4662 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4664 (bfd_elf_add_obj_attr_compat): Rename to
4665 bfd_elf_add_obj_attr_int_string.
4666 (bfd_elf_add_proc_attr_compat): Rename to
4667 bfd_elf_add_proc_attr_int_string.
4668 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4671 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4673 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4674 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4675 (vmsutil.lo): Add dependency rule.
4676 * Makefile.in: Regenerate.
4677 * config.bfd (ia64*-*-*vms*): Add case.
4678 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4679 * configure: Regenerate.
4680 * vmsutil.c: New file.
4681 * vmsutil.h: New file.
4682 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4684 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4685 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4686 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4687 elfNN_vms_object_p): New functions
4688 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4690 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4693 * elflink.c (elf_gc_sweep): Exclude the group section if the
4694 first member of the section group is excluded.
4696 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4699 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4700 saved filename, use bfd_alloc rather than bfd_malloc for it.
4702 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4704 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4706 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4708 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4710 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4712 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4714 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4716 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4718 (struct got_entry): Add br_addr.
4719 (struct call_info): Add priority.
4720 (struct function_info): Add lr_store and sp_adjust.
4721 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4722 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4723 area as an overlay, and check that no other overlays exist. Look up
4724 icache overlay manager entry sym.
4725 (BRA_STUBS, BRA, BRASL): Define.
4726 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4727 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4729 (count_stub, build_stub): Support soft-icache.
4730 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4731 (spu_elf_size_stubs): Size soft-icache stubs.
4732 (overlay_index): New function.
4733 (spu_elf_build_stubs): Make static. Support soft-icache.
4734 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4735 (find_function_stack_adjust): Save lr store and stack adjust insn
4737 (maybe_insert_function): Adjust find_function_stack_adjust call.
4738 (mark_functions_via_relocs): Retrieve priority.
4739 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4740 (sort_calls): Sort by priority first.
4741 (mark_overlay_section): Ignore .ovl.init.
4742 (sum_stack): Only print when stack_analysis.
4743 (print_one_overlay_section): New function, extracted from..
4744 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4745 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4746 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4747 analysis. Call spu_elf_build_stubs.
4748 (spu_elf_relocate_section): For soft-icache encode overlay index
4750 (spu_elf_output_symbol_hook): Support soft-icache.
4751 (spu_elf_modify_program_headers: Likewise.
4753 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4754 num_regions to num_lines. Add line_size and max_branch.
4755 (enum _ovly_flavour): Add ovly_soft_icache.
4756 (spu_elf_build_stubs): Delete.
4758 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4760 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4761 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4763 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4765 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4766 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4767 the program, the known offset starts at the negative size of the
4769 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4772 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4774 * config.bfd: Add lm32-*-rtems*.
4776 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4778 * coff-ppc.c: Add 2009 to Copyright.
4779 * elf32-cris.c: Likewise.
4780 * elflink.c: Likewise.
4782 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4784 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4785 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4787 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4790 * elflink.c (elf_merge_st_other): New.
4791 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4792 hide them if needed.
4793 (elf_link_add_object_symbols): Updated.
4795 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4798 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4799 ref_dynamic and dynamic_def fields when setting def_regular
4802 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4805 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4808 For older changes see ChangeLog-2008
4814 version-control: never