1 2009-08-06 Jakub Jelinek <jakub@redhat.com>
2 Alan Modra <amodra@bigpond.net.au>
5 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
7 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
8 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
10 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
12 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
13 at least once when fixing cortex-a8.
15 2009-08-05 Chao-ying Fu <fu@mips.com>
17 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
18 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
19 for CPUs. It is true for RM9000.
20 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
22 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
23 to guard the transformation.
25 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
27 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
28 (spu_elf_size_sections): Declare prototype.
29 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
30 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
31 (spu_elf_emit_fixup): New function.
32 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
33 (spu_elf_size_sections): New function.
35 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
37 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
38 (arm_build_one_stub): Build a8 veneers as a separate pass.
39 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
40 parameters. Use them to check if we create a different a8 fixup
41 than the previous pass.
42 (elf32_arm_size_stubs): Move scope of stub_changed and
43 prev_num_a8_fixes into main loop.
44 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
46 2009-08-04 Alan Modra <amodra@bigpond.net.au>
48 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
49 which find_plt_ent is called. Delete redundant code.
51 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
54 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
55 invalid string offset.
57 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
60 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
61 to htab->init_got_offset and plt to htab->init_plt_offset
62 when discarding space for dynamic relocations.
64 2009-08-03 Alan Modra <amodra@bigpond.net.au>
66 * elf32-ppc.c (struct plt_entry): Revise comments.
67 (ppc_elf_check_relocs): Don't create needless plt_entry info
68 for non-pie executables. Don't test info->pie when info->shared
69 already covers that case.
70 (ppc_elf_gc_sweep_hook): Adjust for above change.
71 (add_stub_sym): Don't test info->pie when info->shared tested.
72 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
73 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
74 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
75 (ppc_elf_relocate_section): Likewise.
77 2009-08-03 Alan Modra <amodra@bigpond.net.au>
79 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
80 for local ifunc symbols in non-pie executables, regardless of
81 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
82 code so that it's obvious that we only do anything special for
84 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
85 (allocate_dynrelocs): Correct comment for syms defined in plt.
86 Don't specially allocate ifunc dyn relocs.
87 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
88 (ppc_elf_relocate_section): Set "relocation" value for ifunc
89 syms in non-pie executables. No specially allocated dyn relocs
90 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
91 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
94 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
95 Jakub Jelinek <jakub@redhat.com>
98 * elf32-i386.c (elf_i386_tls_transition): Check executable
99 instead of shared for TLS when building PIE.
100 (elf_i386_check_relocs): Likewise.
101 (elf_i386_allocate_dynrelocs): Likewise.
102 (elf_i386_relocate_section): Likewise.
104 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
105 instead of shared for TLS when building PIE.
106 (elf64_x86_64_check_relocs): Likewise.
107 (elf64_x86_64_allocate_dynrelocs): Likewise.
108 (elf64_x86_64_relocate_section): Likewise.
110 2009-07-31 Anthony Green <green@moxielogic.com>
112 * config.bfd (targ_cpu): Add moxie-uclinux support.
114 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
116 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
118 2009-07-30 Alan Modra <amodra@bigpond.net.au>
120 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
121 used by indirect function support. Count dynamic relocs for
123 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
124 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
125 in iplt and their relocs in reliplt. Don't make ifunc syms
126 dynamic. Allocate got entry relocs for non-dynamic ifunc in
127 reliplt. Handle other dynamic relocs for ifunc.
128 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
129 ifunc in reliplt, likewise relocs for got against local ifunc.
130 Typo fix on reliplt size adjust.
131 (ppc_elf_relocate_section): Don't use plt scheme of allocating
132 relocs 1-1 with entries for iplt, instead just add using
133 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
134 Error on invalid ifunc dyn relocs.
135 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
137 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
138 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
139 (ppc64_elf_reloc_type_lookup): Handle new relocs.
140 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
141 (allocate_dynrelocs): As for elf32-ppc.c above.
142 (ppc64_elf_size_dynamic_sections): Likewise.
143 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
144 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
145 (ppc_size_one_stub): Similarly.
146 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
148 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
150 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
152 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
153 change. Add note to head comment.
155 2009-07-28 Jan Beulich <jbeulich@novell.com>
157 * archive.c (get_extended_arelt_filename): Remove redundant
158 range check on index.
160 2009-07-27 Doug Kwan <dougkwan@google.com>
162 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
164 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
166 * archures.c bfd_*_arch): Sorted.
167 (bfd_archures_list): Likewise.
169 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
171 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
172 to R_cr16_NUM32 relocation.
174 2009-07-26 Michael Eager <eager@eagercon.com>
176 * archures.c: Add bfd_mach_ppc_405
179 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
181 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
182 * cpu-l1om.c (bfd_l1om_arch): Likewise.
184 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
186 * archures.c (bfd_architecture): Add bfd_arch_l1om.
187 (bfd_l1om_arch): New.
188 (bfd_archures_list): Add &bfd_l1om_arch.
189 * bfd-in2.h: Regenerated.
191 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
192 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
193 if bfd_elf64_x86_64_freebsd_vec is supported.
194 (targ_selvecs): Likewise.
196 * configure.in: Support bfd_elf64_l1om_vec and
197 bfd_elf64_l1om_freebsd_vec.
198 * configure: Regenerated.
202 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
203 (bfd_elf64_l1om_vec): Likewise.
204 (bfd_elf64_l1om_freebsd_vec): Likewise.
206 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
207 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
208 * Makefile.in: Regenerated.
210 * targets.c (bfd_elf64_l1om_vec): New.
211 (bfd_elf64_l1om_freebsd_vec): Likewise.
212 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
213 bfd_elf64_l1om_freebsd_vec.
215 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
216 Alan Modra <amodra@bigpond.net.au>
218 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
219 * bfd-in2.h: Regenerate.
220 * libbfd.h: Regenerate.
221 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
222 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
223 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
225 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
228 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
229 instead of shared for R_X86_64_TPOFF32.
230 (elf64_x86_64_relocate_section): Likewise.
232 2009-07-23 Ulrich Drepper <drepper@redhat.com>
234 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
235 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
236 with the BSF_GNU_UNIQUE flag bit set.
237 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
238 for symbols with STB_GNU_UNIQUE binding.
239 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
240 with the STB_GNU_UNIQUE binding.
241 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
242 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
243 symbols with the unique_global field set.
244 (elf_link_output_extsym): Set unique_global field for symbols with
245 the STB_GNU_UNIQUE binding.
246 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
247 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
249 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
251 * bfd-in2.h: Regenerate.
253 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
255 * elflink.c (elf_link_output_extsym): Revert the last change.
257 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
260 * elflink.c (elf_link_output_extsym): Special case ifunc syms
261 when ref_regular, not def_regular.
263 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
266 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
267 from a DSO into a normal FUNC symbol.
268 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
269 a normal FUNC symbol.
271 2009-07-17 Chao-ying Fu <fu@mips.com>
273 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
274 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
275 interlocking, the last PLT entry needs a nop in the branch delay slot.
276 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
277 output the last two PLT entries in reverse order.
279 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
281 * elf32-i386.c (elf_i386_relocate_section): Don't get local
282 STT_GNU_IFUNC symbol for relocatable link.
283 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
285 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
287 * bfdio.c (bfd_iovec): Add comments for bmmap.
288 * bfd-in2.h: Regenerated.
290 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
292 * Makefile.am: Run "make dep-am".
293 * Makefile.in: Regenerated.
295 2009-07-10 Doug Kwan <dougkwan@google.com>
297 * elf32-arm.c (stub_hash_newfunc): Initialize fields
298 target_addend and orig_insn.
300 2009-07-10 Tom Tromey <tromey@redhat.com>
302 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
303 (elf-eh-frame.lo): Likewise.
304 (elf32-bfin.lo): Likewise.
305 (elf32-frv.lo): Likewise.
306 (elf32-xc16x.lo): Likewise.
307 * Makefile.in: Rebuild.
308 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
309 * elf-eh-frame.c: Likewise.
310 * elf32-bfin.c: Likewise.
311 * elf32-frv.c: Likewise.
312 * elf32-xc16x.c: Likewise.
314 2009-07-10 Julian Brown <julian@codesourcery.com>
316 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
317 symbol a stub entry is derived from, not the entry for the stub
318 itself, in call to elf32_arm_final_link_relocate.
320 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
322 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
323 when reporting addends.
325 2009-07-10 Alan Modra <amodra@bigpond.net.au>
327 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
328 data even when no stubs.
329 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
331 2009-07-10 Alan Modra <amodra@bigpond.net.au>
333 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
334 (ppc_elf_get_synthetic_symtab): Report addend.
336 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
337 (ppc_elf_create_glink): New function.
338 (ppc_elf_create_dynamic_sections): Use it.
339 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
340 (update_local_sym_info): Allocate space for local_plt array.
341 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
343 (is_branch_reloc): New function.
344 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
345 (ppc_elf_gc_sweep_hook): Likewise.
346 (ppc_elf_adjust_dynamic_symbol): Likewise.
347 (allocate_dynrelocs): Likewise.
348 (ppc_elf_size_dynamic_sections): Likewise.
349 (ppc_elf_relocate_section): Likewise.
350 (branch_reloc_hash_match): Use is_branch_reloc.
351 (ppc_elf_tls_optimize): Adjust for local_plt.
352 (write_glink_stub): New function, extracted from..
353 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
354 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
355 branch table when dynamic.
356 (elf_backend_post_process_headers): Define.
357 * elf64-ppc.c (elf_backend_post_process_headers): Define.
358 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
359 (ppc64_elf_get_synthetic_symtab): Report addend.
360 (struct ppc_stub_hash_entry): Add plt_ent.
362 (struct ppc_link_hash_table): Add iplt and reliplt.
363 (create_linkage_sections): Make .iplt and .rela.iplt sections.
364 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
365 (update_local_sym_info): Allocate space for local_plt array.
366 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
368 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
369 and don't change hash flags here.
370 (is_branch_reloc): New function.
371 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
372 (ppc64_elf_gc_sweep_hook): Likewise.
373 (ppc64_elf_adjust_dynamic_symbol): Likewise.
374 (allocate_dynrelocs): Likewise.
375 (ppc64_elf_size_dynamic_sections): Likewise.
376 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
377 (ppc64_elf_size_stubs): Likewise.
378 (ppc64_elf_relocate_section): Likewise.
379 (get_sym_h): Adjust for local_plt.
380 (branch_reloc_hash_match): Use is_branch_reloc.
381 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
382 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
384 2009-07-10 Alan Modra <amodra@bigpond.net.au>
386 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
388 2009-07-10 Alan Modra <amodra@bigpond.net.au>
390 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
391 and ref_regular_nonweak comment.
392 * elflink.c (elf_link_output_extsym): Special case ifunc syms
393 when def_regular, not ref_regular.
394 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
395 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
396 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
398 2009-07-09 Alan Modra <amodra@bigpond.net.au>
400 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
401 of malloc'd struct call_info.
402 (pasted_function): Likewise, priority too.
404 2009-07-07 Alan Modra <amodra@bigpond.net.au>
406 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
407 alignment when packing sections into overlays.
409 2009-07-03 Cary Coutant <ccoutant@google.com>
411 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
413 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
415 * coffcode.h (sec_to_styp_flags): Partially revert (functional
416 changes only) earlier patch:-
418 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
420 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
421 give .debug and .reloc data characteristics.
422 (DOT_RELOC): New define for .reloc section string.
423 (coff_write_object_contents): Use DOT_RELOC instead of string.
425 2009-07-02 Tom Tromey <tromey@redhat.com>
427 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
428 * bfdwin.c (bfd_free_window): Cast to unsigned long.
430 2009-07-01 Nick Clifton <nickc@redhat.com>
432 * elf-m10300.c: Remove trailing white space.
435 2009-07-01 Douglas B Rupp <rupp@gnat.com>
437 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
438 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
439 * configure.in: Use them.
440 * configure: Regenerate.
441 * config.in: Regnerate.
442 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
443 #define _BSD_SOURCE. Add comments.
444 (vms_file_stats_name): Calculate creation date based on available
445 runtime data. Return 1 for version instead of 0.
447 2009-07-01 Nick Clifton <nickc@redhat.com>
450 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
451 to R_ARM_THM_PC8 relocation.
453 2009-06-29 Nick Clifton <nickc@redhat.com>
455 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
456 different uses of the relocations addend when a symbol is in a
459 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
462 * elf.c (bfd_section_from_shdr): Don't change sh_link for
463 SHT_REL/SHT_RELA sections on executable nor shared library.
464 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
467 2009-06-25 Nick Clifton <nickc@redhat.com>
469 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
470 symbols with SEC_MERGE flag.
472 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
474 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
475 give .debug and .reloc data characteristics.
476 (DOT_RELOC): New define for .reloc section string.
477 (coff_write_object_contents): Use DOT_RELOC instead of string.
479 2009-06-25 Tristan Gingold <gingold@adacore.com>
481 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
482 (bfd_mach_o_canonicalize_dynamic_symtab)
483 (bfd_mach_o_get_synthetic_symtab): Defines.
484 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
485 (TARGET_NAME): Use Mach-O specific functions for dynamic.
487 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
488 for scattered relocations.
489 (bfd_mach_o_i386_print_thread): New function.
490 (bfd_mach_o_print_thread): Define.
492 * mach-o.c (text_section_names_xlat): Add an entry for __const.
493 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
494 New functions extracted from ...
495 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
496 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
497 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
498 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
499 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
500 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
502 (bfd_mach_o_scan_read_dylib): Ditto.
503 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
505 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
506 decode isym and flags on little endian targets. Set dysymtab field.
507 (bfd_mach_o_scan_start_address): Adjust for enum names.
508 (bfd_mach_o_lookup_section): Do not look for segments anymore.
509 (bfd_mach_o_print_section): Display bfd section name.
510 (bfd_mach_o_print_segment): Display none if no name.
511 (bfd_mach_o_print_dysymtab): Display next index for local, external
512 and undefined symbols.
513 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
514 Display dylinker name. Display thread and unixthread commands content.
515 (bfd_mach_o_print_thread): New macro.
517 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
518 (bfd_mach_o_ppc_thread_flavour): Ditto.
519 (bfd_mach_o_i386_thread_flavour): Ditto.
520 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
521 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
522 BFD_MACH_O_THREAD_STATE_NONE.
523 (bfd_mach_o_segment_command): Remove segment field.
524 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
525 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
526 (bfd_mach_o_prebound_dylib_command): Ditto.
527 (bfd_mach_o_dylib_command): Ditto.
528 (bfd_mach_o_prebound_dylib_command): Remove section field.
529 (mach_o_data_struct): Add dysymtab field.
530 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
531 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
532 (bfd_mach_o_build_commands): Remove parameter names and attributes.
533 (bfd_mach_o_get_dynamic_reloc_upper_bound)
534 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
536 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
538 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
539 field of struct dirent.
541 2009-06-23 Tristan Gingold <gingold@adacore.com>
543 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
544 of this macro. Fix indentation.
546 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
548 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
549 destination for defined dynamic symbols when deciding whether to
550 insert a stub or not.
551 (allocate_dynrelocs): Make sure functions are not marked as Thumb
552 when actually accessed through a PLT, even when generating a
555 2009-06-22 Tristan Gingold <gingold@adacore.com>
557 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
560 2009-06-22 Alan Modra <amodra@bigpond.net.au>
562 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
563 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
565 2009-06-22 Alan Modra <amodra@bigpond.net.au>
567 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
569 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
571 * elflink.c (elf_link_add_object_symbols): Avoid warning
572 from -Wjump-misses-init in gcc 4.5.0.
574 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
576 * elf32-i386.c (elf_i386_check_relocs): Properly check local
578 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
580 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
582 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
583 r_symndx. Report local symbol name on error.
584 (elf_i386_check_relocs): Updated. Report local symbol name on
586 (elf_i386_gc_sweep_hook): Updated.
587 (elf_i386_relocate_section): Likewise.
589 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
590 r_symndx. Report local symbol name on error.
591 (elf64_x86_64_check_relocs): Updated. Report local symbol name
593 (elf64_x86_64_gc_sweep_hook): Updated.
594 (elf64_x86_64_relocate_section): Likewise.
596 2009-06-19 Tristan Gingold <gingold@adacore.com>
598 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
600 2009-06-19 Tristan Gingold <gingold@adacore.com>
602 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
603 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
604 (bfd_mach_o_valid): Ditto.
605 (bfd_mach_o_wide_p): Ditto.
606 (bfd_mach_o_canonicalize_reloc): Ditto.
607 (bfd_mach_o_build_commands): Ditto.
608 (bfd_mach_o_scan_read_thread): Ditto.
609 (bfd_mach_o_flatten_sections): Ditto.
610 (bfd_mach_o_scan_start_address): Ditto.
611 (bfd_mach_o_lookup_section): Ditto.
612 (bfd_mach_o_core_fetch_environment): Ditto.
613 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
614 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
615 (bfd_mach_o_scan_write_symtab): Ditto.
616 Use macros instead of hard-coded values.
617 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
618 Use bfd_mach_o_get_data instead of direct access. Use macros
619 instead of hard-coded values.
620 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
621 Remove sym argument and get section from mdata.
622 Move code into the else branch.
623 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
624 Remove sym argument and get section from mdata. Adjust code.
625 (bfd_mach_o_scan_read_dylib): Move assertion into the created
626 switch (which replaces consecutive if statements).
627 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
628 module table, table of content, indirect symbols and external
630 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
632 (bfd_mach_o_scan_read_linkedit): New function.
633 (bfd_mach_o_scan_read_str): Ditto.
634 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
636 (bfd_mach_o_get_symtab_upper_bound): Remove check as
637 bfd_mach_o_count_symbols never returns an error.
638 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
639 symtab field (there might be only one symtab).
640 (bfd_mach_o_scan_read_command): Handle reexported dylib.
641 Handle sub frameworks, sub umbrella, sub library and sub client.
642 Read code signature and segment split info commands.
643 (bfd_mach_o_scan): Reindent.
644 (bfd_mach_o_xlat_name): New type.
645 (bfd_mach_o_print_flags): New function.
646 (bfd_mach_o_get_name): Ditto.
647 (bfd_mach_o_cpu_name): New variable.
648 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
649 (bfd_mach_o_section_type_name)
650 (bfd_mach_o_section_attribute_name)
651 (bfd_mach_o_load_command_name): New variables.
652 (bfd_mach_o_print_private_header): New function.
653 (bfd_mach_o_print_section_map): New function extracted from
654 bfd_mach_o_print_private_bfd_data.
655 (bfd_mach_o_print_section): Ditto. Print more infos.
656 (bfd_mach_o_print_segment): Ditto.
657 (bfd_mach_o_print_dysymtab): Ditto.
658 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
659 load weak dylib, reexport dylib and id dylib.
660 Handle code signature and segment_split info.
661 Handle sub frameworks, sub umbrella, sub library and sub client.
662 (bfd_mach_o_section_get_nbr_indirect): New function.
664 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
665 (bfd_mach_o_header_flags): New enum to define header flags.
666 (bfd_mach_o_section_attribute): New enum to replace ...
667 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
668 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
669 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
670 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
671 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
672 these removed macros.
673 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
674 (bfd_mach_o_dylib_module): New type.
675 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
677 (bfd_mach_o_dylib_table_of_content): New type.
678 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
679 (bfd_mach_o_dylib_reference): New type.
680 (BFD_MACH_O_REFERENCE_SIZE): New macro.
681 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
682 modules, toc, references and indirect syms.
683 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
684 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
685 unused). Add comment.
686 (bfd_mach_o_dylib_command): Ditto.
687 (bfd_mach_o_prebound_dylib_command): Ditto.
688 (bfd_mach_o_linkedit_command): New type.
689 (bfd_mach_o_str_command): New type.
690 (bfd_mach_o_load_command): Add linkedit and str fields.
691 (mach_o_data_struct): Add symtab field.
692 (bfd_get_mach_o_data): Renamed to ...
693 (bfd_mach_o_get_data): ... this new macro.
694 (bfd_mach_o_scan_read_symtab_symbol,
695 bfd_mach_o_scan_read_symtab_strtab,
696 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
698 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
699 instead of direct access.
701 2009-06-19 Alan Modra <amodra@bigpond.net.au>
703 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
704 R_PPC_PLTREL24 relocs.
705 (ppc_elf_relocate_section): Likewise.
707 2009-06-19 Alan Modra <amodra@bigpond.net.au>
709 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
710 pointer to sym hash. Update all uses.
711 (update_plt_info): Likewise. Don't check addend here.
713 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
715 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
716 bfd_sym_from_r_symndx.
717 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
719 2009-06-18 Alan Modra <amodra@bigpond.net.au>
721 * elf-bfd.h (struct sym_sec_cache): Delete.
722 (struct sym_cache): New.
723 (bfd_section_from_r_symndx): Delete prototype.
724 (bfd_sym_from_r_symndx): Define prototype.
725 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
726 (bfd_sym_from_r_symndx): ..new function.
727 * elf32-arm.c: Update all uses of struct sym_sec_cache and
728 bfd_section_from_r_symndx to new struct and function.
729 * elf32-bfin.c: Likewise.
730 * elf32-hppa.c: Likewise.
731 * elf32-i386.c: Likewise.
732 * elf32-m32r.c: Likewise.
733 * elf32-m68hc1x.c: Likewise.
734 * elf32-m68hc1x.h: Likewise.
735 * elf32-m68k.c: Likewise.
736 * elf32-ppc.c: Likewise.
737 * elf32-s390.c: Likewise.
738 * elf32-sh.c: Likewise.
739 * elf64-ppc.c: Likewise.
740 * elf64-s390.c: Likewise.
741 * elf64-x86-64.c: Likewise.
742 * elfxx-sparc.c: Likewise.
743 * elfxx-sparc.h: Likewise.
745 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
747 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
748 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
750 2009-06-18 Nick Clifton <nickc@redhat.com>
752 * elflink.c (elf_link_sort_relocs): Return early if there are no
755 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
757 Merge cegcc and mingw32ce target name changes from
760 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
762 * config.bfd: Add arm*-*-cegcc* target.
764 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
766 * config.bfd: Add arm-*-mingw32ce* target.
768 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
770 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
771 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
772 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
773 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
775 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
777 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
778 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
779 * elf32-i386.c (elf_i386_check_relocs): Use it.
780 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
782 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
784 * elf-bfd.h (elf_dyn_relocs): New.
786 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
787 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
789 (elf_i386_copy_indirect_symbol): Likewise.
790 (elf_i386_check_relocs): Likewise.
791 (elf_i386_gc_sweep_hook): Likewise.
792 (elf_i386_allocate_dynrelocs): Likewise.
793 (elf_i386_readonly_dynrelocs): Likewise.
794 (elf_i386_size_dynamic_sections): Likewise.
796 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
797 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
799 (elf64_x86_64_copy_indirect_symbol): Updated.
800 (elf64_x86_64_check_relocs): Likewise.
801 (elf64_x86_64_gc_sweep_hook): Likewise.
802 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
803 (elf64_x86_64_allocate_dynrelocs): Likewise.
804 (elf64_x86_64_readonly_dynrelocs): Likewise.
805 (elf64_x86_64_size_dynamic_sections): Likewise.
807 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
809 * elf32-arm.c (create_got_section): Get existing .rela.got
811 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
812 * elf32-lm32.c (create_got_section): Likewise.
813 * elf32-m32r.c (create_got_section): Likewise.
814 * elf32-ppc.c (ppc_elf_create_got): Likewise.
815 * elf32-s390.c (create_got_section): Likewise.
816 * elf32-sh.c (create_got_section): Likewise.
817 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
818 * elf64-s390.c (create_got_section): Likewise.
819 * elfxx-sparc.c (create_got_section): Likewise.
821 * elflink.c (_bfd_elf_create_got_section): Properly initialize
824 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
826 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
828 * elf32-i386.c (elf_i386_local_hash): Removed.
829 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
830 (elf_i386_get_local_sym_hash): Likewise.
832 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
833 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
834 (elf64_x86_64_get_local_sym_hash): Likewise.
835 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
836 (get_local_sym_hash): Likewise.
838 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
840 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
841 rel_got_sec and plt_sec.
842 (elfNN_ia64_relax_section): Updated.
843 (elfNN_ia64_create_dynamic_sections): Likewise.
845 (allocate_dynrel_entries): Likewise.
846 (elfNN_ia64_size_dynamic_sections): Likewise.
847 (set_got_entry): Likewise.
848 (elfNN_ia64_choose_gp): Likewise.
849 (elfNN_ia64_relocate_section): Likewise.
850 (elfNN_ia64_finish_dynamic_symbol): Likewise.
851 (elfNN_ia64_finish_dynamic_sections): Likewise.
853 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
855 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
858 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
860 * configure.in (elf): Add elf-ifunc.lo.
862 * configure: Regenerated.
863 * Makefile.in: Likewise.
865 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
866 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
868 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
869 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
871 (elf_i386_link_hash_table_create): Likewise.
872 (elf_i386_create_dynamic_sections): Likewise.
873 (elf_i386_check_relocs): Likewise.
874 (elf_i386_allocate_dynrelocs): Likewise.
875 (elf_i386_size_dynamic_sections): Likewise.
876 (elf_i386_relocate_section): Likewise.
877 (elf_i386_finish_dynamic_symbol): Likewise.
878 (elf_i386_finish_dynamic_sections): Likewise.
879 (elf_i386_create_got_section): Removed.
881 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
882 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
884 (elf64_x86_64_compute_jump_table_size): Updated.
885 (elf64_x86_64_link_hash_table_create): Likewise.
886 (elf64_x86_64_create_dynamic_sections): Likewise.
887 (elf64_x86_64_check_relocs): Likewise.
888 (elf64_x86_64_allocate_dynrelocs): Likewise.
889 (elf64_x86_64_size_dynamic_sections): Likewise.
890 (elf64_x86_64_relocate_section): Likewise.
891 (elf64_x86_64_finish_dynamic_symbol): Likewise.
892 (elf64_x86_64_finish_dynamic_sections): Likewise.
893 (elf64_x86_64_create_got_section): Removed.
895 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
896 for pointer alignment. Set up section pointers.
897 (_bfd_elf_create_dynamic_sections): Likewise.
898 (_bfd_elf_create_ifunc_sections): Moved to ...
899 * elf-ifunc.c: Here. New.
901 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
902 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
905 2009-06-16 Doug Kwan <dougkwan@google.com>
907 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
908 to bfd_signed_vma. Cast constant operands which are used in
909 offset related expressions to bfd_signed_vma type as appropriate.
911 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
913 * elf32-vax.c (elf_vax_plt_sym_val): New function.
914 (elf_backend_plt_sym_val): Define.
916 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
918 * elf32-vax.c (elf_vax_reloc_type_class): New function.
919 (elf_backend_reloc_type_class): Define.
921 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
923 * elf32-vax.c (elf_vax_relocate_section): For symbol references
924 from an executable to a shared library treat R_VAX_PC32
925 relocations as R_VAX_PLT32 ones.
927 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
929 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
930 symbols in GOT space calculation.
931 (elf_vax_relocate_section): Adjust accordingly.
933 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
935 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
938 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
940 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
942 (elf_vax_relocate_section): Likewise.
944 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
946 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
947 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
949 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
951 * elf32-i386.c (elf_i386_check_relocs): Reformat.
952 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
954 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
956 * Makefile.am: Run "make dep-am".
957 * Makefile.in: Regenerated.
959 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
961 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
962 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
964 2009-06-15 Nick Clifton <nickc@redhat.com>
966 * po/ru.po: New Russian translation.
967 * configure.in (ALL_LINGUAS): Add ru.
968 * configure: Regenerate.
970 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-i386.c: Remove duplicated comments.
974 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
977 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
978 dynamic IFUNC pointer in non-shared object. Use .got.plt
979 for IFUNC definition in PIE.
980 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
983 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
984 dynamic IFUNC pointer in non-shared object. Use .got.plt
985 for IFUNC definition in PIE.
986 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
989 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
991 * elf32-i386.c (elf_i386_check_relocs): Properly report
992 local symbol for unhandled relocation against STT_GNU_IFUNC
994 (elf_i386_relocate_section): Likewise.
995 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
996 (elf64_x86_64_relocate_section): Likewise.
998 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1001 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1002 (elf_i386_link_hash_table): Add loc_hash_table and
1004 (elf_i386_local_hash): New.
1005 (elf_i386_local_htab_hash): Likewise.
1006 (elf_i386_local_htab_eq): Likewise.
1007 (elf_i386_get_local_sym_hash): Likewise.
1008 (elf_i386_link_hash_table_free): Likewise.
1009 (elf_i386_allocate_local_dynrelocs): Likewise.
1010 (elf_i386_finish_local_dynamic_symbol): Likewise.
1011 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1012 (elf_i386_link_hash_table_create): Create loc_hash_table and
1014 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1015 (elf_i386_size_dynamic_sections): Likewise.
1016 (elf_i386_relocate_section): Likewise.
1017 (elf_i386_finish_dynamic_sections): Likewise.
1018 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1021 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1022 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1024 (elf64_x86_64_local_hash): New.
1025 (elf64_x86_64_local_htab_hash): Likewise.
1026 (elf64_x86_64_local_htab_eq): Likewise.
1027 (elf64_x86_64_get_local_sym_hash): Likewise.
1028 (elf64_x86_64_link_hash_table_free): Likewise.
1029 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1030 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1031 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1032 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1033 and loc_hash_memory.
1034 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1036 (elf64_x86_64_size_dynamic_sections): Likewise.
1037 (elf64_x86_64_relocate_section): Likewise.
1038 (elf64_x86_64_finish_dynamic_sections): Likewise.
1039 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1042 2009-06-10 Philip Blundell <philb@gnu.org>
1044 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1045 elf_sec->this_hdr == NULL.
1047 2009-06-12 Tristan Gingold <gingold@adacore.com>
1049 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1050 * bfd-in2.h: Regenerated.
1051 * libbfd.h: Regenerated.
1053 * mach-o.c (FILE_ALIGN): New macro.
1054 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1055 (bfd_mach_o_print_symbol): Ditto.
1056 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1057 (bfd_mach_o_get_reloc_upper_bound): New function.
1058 (bfd_mach_o_canonicalize_reloc): Ditto.
1059 (bfd_mach_o_scan_write_relocs): Ditto.
1060 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1061 (bfd_mach_o_scan_write_section_64): Ditto.
1062 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1063 written for load command. Do not compute section file offset.
1064 (bfd_mach_o_scan_write_segment_64): Ditto.
1065 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1066 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1068 (bfd_mach_o_mangle_symbols): ... this new function.
1069 (bfd_mach_o_write_contents): Be sure to have load commands built.
1070 Call bfd_mach_o_mangle_symbols.
1071 (bfd_mach_o_build_commands): Adjust for filelen field.
1072 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1073 Do not set symtab file offset anymore here.
1074 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1075 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1076 Set reloc_count and rel_filepos section fields.
1077 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1079 (bfd_mach_o_scan_read_section_64): Ditto.
1080 (bfd_mach_o_scan_read_section): Ditto.
1081 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1082 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1083 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1084 Handle weak-ref symbols.
1085 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1086 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1087 (bfd_mach_o_scan): Remove assignment to removed field.
1088 (bfd_mach_o_mkobject_init): Ditto.
1089 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1090 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1091 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1092 (bfd_mach_o_swap_reloc_in): Ditto.
1093 (bfd_mach_o_swap_reloc_out): Ditto.
1095 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1096 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1097 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1098 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1099 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1100 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1101 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1102 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1103 (BFD_MACH_O_N_WEAK_DEF): New macros.
1105 (bfd_mach_o_section_type): Add new enumeration values.
1106 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1107 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1108 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1109 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1111 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1112 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1113 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1114 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1115 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1116 (BFD_MACH_O_RELENT_SIZE): Ditto.
1117 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1118 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1119 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1120 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1121 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1122 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1123 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1124 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1125 (bfd_mach_o_reloc_info): New struct.
1126 (bfd_mach_o_asymbol): New struct.
1127 (bfd_mach_o_symtab_command): The symbols field is now of type
1129 (bfd_mach_o_load_command): The offset and len fields are now of type
1131 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1132 Add a filelen field. Add comments.
1133 (bfd_mach_o_backend_data): New struct.
1134 (bfd_mach_o_get_backend_data): New macro.
1135 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1137 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1138 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1139 (bfd_mach_o_canonicalize_reloc): Ditto.
1141 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1142 duplicated macro. Now defined to _bfd_generic_is_local_label.
1143 (TARGET_NAME_BACKEND): New macro...
1144 (TARGET_NAME_BACKEND): ... used to name a new variable.
1145 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1146 Mach-O backend data.
1148 * mach-o-i386.c (i386_howto_table): New variable.
1149 (bfd_mach_o_i386_swap_reloc_in): New function.
1150 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1151 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1152 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1153 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1154 (bfd_mach_o_bfd_reloc_type_lookup)
1155 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1157 2009-06-11 Eric Paris <eparis@redhat.com>
1158 Nick Clifton <nickc@redhat.com>
1160 * opncls.c (_maybe_make_executable): New function. Gives execute
1161 permission to an executable bfd that was opened for writing
1162 provided that it is a regular file. Replaces common code found in...
1163 (bfd_close): here and ...
1164 (bfd_close_all_done): here.
1166 2009-06-11 Anthony Green <green@moxielogic.com>
1168 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1169 * bfd-in2.h: Rebuilt.
1170 * libbfd.h: Rebuilt.
1171 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1173 (moxie_reloc_map): Ditto.
1174 Clean up copyright notice.
1176 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1178 * bfd-in2.h: bfd_mmap prototype.
1179 * bfdio.c (bfd_mmap): New function.
1180 * libbfd.h (bfd_iovec): Add bmmap.
1181 * cache.c (cache_bmmap): New function.
1182 (cache_iovec): Initialize bmmap member.
1183 * opencls.c (opncls_bmmap): New function.
1184 (opncls_iovec): Initialize bmmap member.
1186 2009-06-09 Tristan Gingold <gingold@adacore.com>
1188 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1189 and stabstr_segment fields.
1190 (mach_o_be_vec, mach_o_le_vec): Removed
1191 (bfd_mach_o_version): New prototype.
1193 * mach-o.c (bfd_mach_o_version): Make this function public.
1194 (mach_o_wide_p): New function.
1195 (bfd_mach_o_wide_p): Ditto.
1196 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1198 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1199 Search in the list only if the name starts with a dot.
1200 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1201 test. Check bfd_seek status.
1202 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1203 (bfd_mach_o_scan_write_section_32): Ditto.
1204 (bfd_mach_o_scan_write_section_64): Ditto.
1205 (bfd_mach_o_scan_write_section): Removed.
1206 (bfd_mach_o_scan_write_segment): Split into ...
1207 (bfd_mach_o_scan_write_segment_32): ... this and ...
1208 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1209 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1210 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1211 symbol table. Now returns a boolean.
1212 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1213 Adjust for status type.
1214 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1215 test. Write symbol table. Numbers the sections.
1216 (bfd_mach_o_read_header): Check bfd_seek status.
1217 Use mach_o_wide_p instead of hard-coded test.
1218 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1219 (bfd_mach_o_scan_read_section_64): Ditto.
1220 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1221 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1222 handled common symbols.
1223 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1224 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1225 (bfd_mach_o_scan_read_dylinker): Ditto.
1226 (bfd_mach_o_scan_read_dylib): Ditto.
1227 (bfd_mach_o_scan_read_thread): Ditto.
1228 (bfd_mach_o_scan_read_symtab): Ditto.
1229 Do not create a section for the stabs.
1230 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1231 (bfd_mach_o_scan_read_segment): Ditto.
1232 (bfd_mach_o_scan_read_command): Ditto.
1233 (bfd_mach_o_scan_start_address): Ditto.
1234 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1235 (bfd_mach_o_archive_p): Check bfd_seek status.
1236 (bfd_mach_o_core_fetch_environment): Ditto.
1238 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1240 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1243 (elf_i386_link_hash_table_create): Initialize irelifunc.
1244 (elf_i386_check_relocs): Updated. Set up irelifunc for
1246 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1247 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1249 (elf_i386_relocate_section): Likewise.
1251 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1252 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1253 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1255 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1256 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1258 (elf64_x86_64_relocate_section): Likewise.
1260 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1262 (_bfd_elf_create_ifunc_sections): This.
1264 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1266 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1269 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1272 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1273 building shared object. Check info->executable instead of
1274 !info->shared when setting non_got_ref.
1275 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1276 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1277 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1279 (elf_i386_relocate_section): Output dynamic relocation for
1280 R_386_32 against STT_GNU_IFUNC symbol to get the real
1281 function address when building shared object.
1282 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1283 relocation for STT_GNU_IFUNC symbol in shared object.
1285 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1286 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1287 symbol when building shared object. Check info->executable
1288 instead of !info->shared when setting non_got_ref.
1289 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1290 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1291 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1293 (elf64_x86_64_relocate_section): Output dynamic relocation
1294 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1295 function address when building shared object.
1296 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1297 relocation for STT_GNU_IFUNC symbol in shared object.
1299 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1301 * Makefile.am: Run "make dep-am".
1302 (BFD32_BACKENDS): Add mach-o-i386.lo.
1303 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1304 * Makefile.in: Regenerate.
1306 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1308 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1309 when looking for soft-icache stubs.
1311 2009-06-05 Tristan Gingold <gingold@adacore.com>
1313 * mach-o.h: Update copyright year.
1314 (bfd_mach_o_mach_header_magic): New enum.
1315 (bfd_mach_o_cpu_subtype): Now an enum.
1316 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1317 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1318 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1319 (bfd_mach_o_load_command): Field type_required is now a boolean.
1320 Reindent prototypes.
1321 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1322 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1323 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1324 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1325 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1326 (bfd_mach_o_canonicalize_symtab): Ditto.
1327 (bfd_mach_o_get_symbol_info): Ditto.
1328 (bfd_mach_o_print_symbol): Ditto.
1329 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1330 (bfd_mach_o_make_empty_symbol): Ditto.
1331 (bfd_mach_o_write_contents): Ditto.
1333 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1334 bfd_mach_o_mkobject): Defines.
1335 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1336 Do not check with target vector but with flavour.
1337 (struct mach_o_section_name_xlat): New declaration.
1338 (dwarf_section_names_xlat): Ditto.
1339 (text_section_names_xlat): Ditto.
1340 (data_section_names_xlat): Ditto.
1341 (struct mach_o_segment_name_xlat): Ditto.
1342 (segsec_names_xlat): Ditto.
1343 (bfd_mach_o_convert_section_name_to_bfd): New function.
1344 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1345 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1346 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1347 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1348 Accept any input and output flavour. Do not share private data
1350 (bfd_mach_o_count_symbols): Add a comment.
1351 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1352 (bfd_mach_o_canonicalize_symtab): Ditto.
1353 (bfd_mach_o_get_symbol_info): Ditto.
1354 (bfd_mach_o_print_symbol): Ditto.
1355 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1356 Use constants instead of hard-coded values.
1357 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1359 (bfd_mach_o_scan_write_section_64): Ditto.
1360 (bfd_mach_o_scan_write_segment): Ditto.
1361 Do not copy sections anymore.
1362 (bfd_mach_o_write_contents): Make it public.
1363 Remove dead code. Rewrite typeflag assignment.
1364 (bfd_mach_o_build_commands): New function.
1365 (bfd_mach_o_set_section_contents): Ditto.
1366 (bfd_mach_o_make_empty_symbol): Make it public.
1367 (bfd_mach_o_read_header): Make it static.
1368 Convert to bfd_boolean.
1369 Use constants instead of hard-coded values.
1370 (bfd_mach_o_make_bfd_section): Call
1371 bfd_mach_o_convert_section_name_to_bfd to create name.
1372 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1374 (bfd_mach_o_scan_read_section_64): Ditto.
1375 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1376 a segment anymore. Use constants instead of hard-coded values.
1377 (bfd_mach_o_scan_read_command): Fix style.
1378 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1379 Get rid of BFD_IO_FUNCS.
1380 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1381 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1382 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1383 (bfd_mach_o_object_p): Removed.
1384 (bfd_mach_o_gen_core_p): New function, replaces ...
1385 (bfd_mach_o_core_p): ... deleted.
1386 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1388 * mach-o-i386.c: New file.
1389 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1390 * configure.in (TDEFINES): Add mach_o_i386_vec.
1391 * configure: Regenerated.
1392 * targets.c: Add mach_o_i386_vec.
1394 * mach-o.c: Update copyright years.
1395 (BFD_IO_FUNCS): Remove (was not used).
1396 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1397 bfd_mach_o_slurp_extended_name_table,
1398 bfd_mach_o_construct_extended_name_table,
1399 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1400 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1401 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1402 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1403 bfd_mach_o_get_section_contents_in_window,
1404 bfd_mach_o_bfd_is_local_label_name,
1405 bfd_mach_o_bfd_is_target_special_symbol,
1406 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1407 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1408 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1409 bfd_mach_o_minisymbol_to_symbol,
1410 bfd_mach_o_bfd_get_relocated_section_contents,
1411 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1412 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1413 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1414 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1415 bfd_mach_o_bfd_merge_private_bfd_data,
1416 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1417 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1418 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1419 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1420 bfd_mach_o_bfd_copy_private_header_data,
1421 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1422 * mach-o-target.c: ... here.
1423 Update copyright years.
1425 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1427 * dep-in.sed: Don't use \n in replacement part of s command.
1428 * Makefile.am (DEP1): LC_ALL for uniq.
1430 * Makefile.in: Regenerate.
1432 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1435 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1436 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1438 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1441 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1442 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1443 against STT_GNU_IFUNC symbols for static executables.
1444 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1445 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1447 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1448 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1449 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1450 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1452 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1454 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1455 symbols to be left unimported when linking statically.
1456 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1457 code when linking statically.
1459 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf32-i386.c (elf_i386_check_relocs): Increment
1462 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1463 against STT_GNU_IFUNC symbol.
1464 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1465 local STT_GNU_IFUNC definition is used.
1466 (elf_i386_relocate_section): Handle got.offset != -1 for
1467 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1470 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1471 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1472 relocations against STT_GNU_IFUNC symbol.
1473 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1474 local STT_GNU_IFUNC definition is used.
1475 (elf64_x86_64_relocate_section): Handle got.offset != -1
1476 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1477 STT_GNU_IFUNC symbol.
1479 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1483 (elf_i386_reloc_type_lookup): Likewise.
1484 (R_386_tls): Removed.
1485 (R_386_irelative): New.
1486 (R_386_vt_offset): Updated.
1487 (elf_i386_rtype_to_howto): Likewise.
1488 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1489 (elf_i386_link_hash_table_create): Initialize igotplt,
1491 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1492 (elf_i386_adjust_dynamic_symbol): Likewise.
1493 (elf_i386_allocate_dynrelocs): Likewise.
1494 (elf_i386_relocate_section): Likewise.
1495 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1497 (elf_i386_finish_dynamic_symbol): When building a static
1498 executable, use .iplt, .igot.plt and .rel.iplt sections for
1499 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1500 locally defined STT_GNU_IFUNC symbol.
1502 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1503 (x86_64_reloc_map): Likewise.
1504 (R_X86_64_standard): Updated.
1505 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1506 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1508 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1509 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1510 (elf64_x86_64_allocate_dynrelocs): Likewise.
1511 (elf64_x86_64_relocate_section): Likewise.
1512 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1514 (elf64_x86_64_finish_dynamic_symbol): When building a static
1515 executable, use .iplt, .igot.plt and .rela.iplt sections for
1516 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1517 for locally defined STT_GNU_IFUNC symbol.
1519 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1520 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1522 * bfd-in2.h: Regenerated.
1523 * libbfd.h: Likewise.
1525 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1528 (_bfd_elf_make_ifunc_reloc_section): Removed.
1529 (_bfd_elf_is_ifunc_symbol): Likewise.
1530 (_bfd_elf_create_static_ifunc_sections): New.
1532 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1534 (elf_link_add_object_symbols): Here.
1535 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1536 STT_GNU_IFUNC symbol.
1537 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1538 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1539 (IFUNC_INFIX): Removed.
1540 (get_ifunc_reloc_section_name): Likewise.
1541 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1542 (_bfd_elf_is_ifunc_symbol): Likewise.
1543 (_bfd_elf_create_static_ifunc_sections): New.
1545 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1548 (create_got_section): Likewise.
1549 (allocate_dynrelocs): Likewise.
1550 (readonly_dynrelocs): Likewise.
1551 (set_tls_module_base): Likewise.
1552 (dtpoff_base): Likewise.
1554 (elf_i386_link_hash_table_create): Updated.
1555 (elf_i386_create_dynamic_sections): Likewise.
1556 (elf_i386_check_relocs): Likewise.
1557 (elf_i386_size_dynamic_sections): Likewise.
1558 (elf_i386_relocate_section): Likewise.
1560 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1561 (create_got_section): Likewise.
1562 (allocate_dynrelocs): Likewise.
1563 (readonly_dynrelocs): Likewise.
1564 (set_tls_module_base): Likewise.
1565 (dtpoff_base): Likewise.
1567 (elf64_x86_64_link_hash_table_create): Updated.
1568 (elf64_x86_64_create_dynamic_sections): Likewise.
1569 (elf64_x86_64_check_relocs): Likewise.
1570 (elf64_x86_64_size_dynamic_sections): Likewise.
1571 (elf64_x86_64_relocate_section): Likewise.
1573 2009-05-28 Nick Clifton <nickc@redhat.com>
1575 * targets.c (_bfd_target_vector): Only include plugin target in
1576 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1578 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1580 * elf32-spu.c (struct call_info): New member broken_cycle.
1581 (remove_cycle): Instead of physically removing call_info structures
1582 to break call graph cycles, mark them using the broken_cycle flag.
1583 (mark_overlay_section): Respect broken_cycle flag.
1584 (unmark_overlay_section): Likewise.
1585 (collect_lib_sections): Likewise.
1586 (collect_overlays): Likewise.
1587 (sum_stack): Likewise.
1589 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1591 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1592 (mark_functions_via_relocs): Initialize callee->count to 1.
1593 (pasted_function): Likewise.
1594 (spu_elf_auto_overlay): Honor call counts when determining number
1595 of stubs required in software i-cache mode.
1597 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1599 * plugin.c (program_name): Remove.
1600 (plugin_program_name): New.
1601 (bfd_plugin_set_program_name): New.
1602 (try_load_plugin): Use plugin_program_name.
1603 * plugin.h (bfd_plugin_set_program_name): New.
1605 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1607 * aclocal.m4: Include ../config/plugins.m4.
1608 * configure.in: Use AC_PLUGINS.
1609 * configure: Regenerate.
1610 * Makefile.in: Regenerate.
1611 * doc/Makefile.in: Regenerate.
1613 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1615 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1617 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1618 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1619 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1620 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1621 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1622 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1623 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1624 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1625 * reloc.c (bfd_generic_relax_section): Likewise.
1626 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1627 * vms.c (vms_bfd_relax_section): Likewise.
1629 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1633 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1634 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1636 * elf32-i386.c (allocate_dynrelocs): Updated.
1637 (elf_i386_relocate_section): Likewise.
1638 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1639 (elf64_x86_64_relocate_section): Likewise.
1641 * elf64-x86-64.c (is_indirect_symbol): Removed.
1643 2009-05-26 Nick Clifton <nickc@redhat.com>
1645 * po/id.po: Updated Indonesian translation.
1647 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1649 * Makefile.am: Run "make dep-am".
1652 (ALL_MACHINES): Add cpu-plugin.lo.
1653 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1654 (BFD32_BACKENDS): Add plugin.lo.
1655 (BFD32_BACKENDS_CFILES): Add plugin.c.
1656 (libbfd_la_LIBADD): Add LIBDL
1657 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1658 (bfd_plugin_arch): Declare.
1659 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1660 * bfd.c (bfd): Add plugin_data.
1661 * config.bfd: Handle the plugin target.
1662 * configure.in: Check for --enable-plugins.
1663 (LT_INIT): Use the dlopen option.
1664 * cpu-plugin.c: New.
1667 * targets.c (plugin_vec): Declare.
1668 (_bfd_target_vector): Add plugin_vec.
1669 * Makefile.in: Regenerate.
1670 * bfd-in2.h: Regenerate.
1671 * configure: Regenerate.
1673 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1675 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1676 per line with all lines having continuation backslash. Prefix
1677 first line with "A", following lines with "B".
1678 * Makefile.am (DEP): Don't use dep.sed here.
1679 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1680 dep.sed here on dependencies, sort and uniq.
1681 * Makefile.in: Regenerate.
1683 2009-05-25 Tristan Gingold <gingold@adacore.com>
1685 * makefile.vms: Add verilog.obj to object list OBJS.
1687 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1689 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1690 for BFD_IN_MEMORY is cleared.
1691 (bfd_bwrite): Zero excess memory allocated.
1693 2009-05-22 Julian Brown <julian@codesourcery.com>
1695 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1697 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1698 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1699 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1700 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1701 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1702 (a8_erratum_fix, a8_erratum_reloc): New structs.
1703 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1704 num_a8_erratum_fixes, fix_cortex_a8 fields.
1705 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1706 (elf32_arm_add_stub): Split into two parts, creating...
1707 (elf32_arm_create_or_find_stub_sec): New function.
1708 (elf32_arm_final_link_relocate): Add forward declaration.
1709 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1710 relocations, multiple relocations per stub.
1711 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1712 (arm_size_one_stub): Use find_stub_size_and_template.
1713 (a8_reloc_compare): New.
1714 (find_thumb_glue): Add forward declaration.
1715 (cortex_a8_erratum_scan): New.
1716 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1717 (bfd_elf32_arm_set_cortex_a8_fix): New.
1718 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1719 (arm_map_one_stub): Add THUMB32_TYPE support.
1720 (a8_branch_to_stub_data): New.
1721 (make_branch_to_a8_stub): New.
1722 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1723 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1724 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1725 Cortex-A8 erratum workaround.
1726 * bfd-in2.h: Regenerate.
1728 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1730 * Makefile.am: Run "make dep-am".
1731 * Makefile.in: Regenerate.
1732 * po/SRC-POTFILES.in: Regenerate.
1734 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1736 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1739 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1741 * elf-bfd.h (struct elf_backend_data
1742 <elf_backend_link_output_symbol_hook>): Return an int.
1743 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1744 symbols on deleted .opd entries.
1745 * elflink.c (elf_link_output_sym): Return without outputting sym
1746 if output_symbol_hook returns 2.
1747 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1748 Abort if we must not discard sym.
1749 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1751 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1752 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1753 elf_backend_link_output_symbol_hook return type change.
1754 * elf32-arm.c (output_arch_syminfo): Likewise.
1755 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1756 (elf32_arm_output_arch_local_syms): Likewise.
1757 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1758 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1759 (bfd_score_elf_link_output_symbol_hook): Likewise.
1760 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1761 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1762 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1763 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1764 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1765 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1766 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1767 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1768 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1769 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1770 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1772 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1774 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1775 out of range .opd symbols.
1777 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1779 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1780 fprintf_vma directly.
1781 * peXXigen.c (pe_print_edata): Likewise.
1782 (pe_print_pdata): Likewise.
1783 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1784 (_bfd_XX_print_private_bfd_data_common): Likewise.
1786 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1788 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1790 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1791 Paul Brook <paul@codesourcery.com>
1793 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1794 fix discarded sections.
1796 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1798 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1799 sections into the software icache.
1801 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1803 * elf32-spu.c (build_stub): Always build "compact" sofware
1806 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1808 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1809 (spu_elf_setup): Initialize it.
1810 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1811 Update to new-sytle cache manager data structures.
1812 (spu_elf_build_stubs): Generate new-style cache manager data
1813 structures and symbols.
1814 (spu_elf_auto_overlay): Update size computation.
1816 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1818 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1819 segments first amongst the program headers.
1821 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1823 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1824 into addresses for relocation types that look at high bits. Remove
1825 special handling of relocation overflow warnings.
1827 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1829 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1830 control flow graph between fragments of a function.
1832 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1834 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1835 generate only a 16-byte .toe section.
1836 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1838 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1840 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1841 (spu_elf_place_overlay_data): ..here. New function.
1842 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1844 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1846 * elf32-arm.c: Move sysdep.h to start of file.
1848 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1850 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1852 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1853 __icache_tag_array and __icache_tag_array_size.
1855 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1857 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1859 (bfinfdpic_link_omit_section_dynsym): Likewise.
1860 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1862 2009-05-05 Paul Brook <paul@codesourcery.com>
1864 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1865 * bfd-in2.h: Regenerate.
1866 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1867 (_arm_elf_section_data): Add text and exidx fields.
1868 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1869 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1870 copy_exidx_entry): New functions.
1871 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1873 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1875 * elf32-arm.c (DEF_STUBS): New helper define.
1876 (DEF_STUB): Likewise.
1877 (stub_def): New type.
1878 (stub_definitions): New array, containing stub template pointers
1880 (arm_size_one_stub): Make use of stub_definitions.
1882 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1884 * elflink.c (find_version_for_sym): Remove from here, ...
1885 * linker.c (bfd_find_version_for_sym): ... rename, replace
1886 here, make public and update all callers.
1887 * bfd-in2.h: Regenerate.
1889 2009-04-30 Nick Clifton <nickc@redhat.com>
1891 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1893 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1894 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1895 into a STT_GNU_IFUNC symbol type.
1896 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1898 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1899 the binary contains ifunc symbols.
1900 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1901 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1902 * elf32-i386.c (is_indirect_function): New function.
1903 (elf_i386_check_relocs): Create an ifunc output section.
1904 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1905 section if necessary.
1906 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1908 (elf_i386_add_symbol_hook): New function. Set the
1909 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1910 symbol is encountered.
1911 (elf_backend_post_process_headers): Define.
1912 (elf_backend_add_symbol_hook): Define.
1913 (elf_i386_post_process_headers): Rename to
1914 elf_i388_fbsd_post_process_headers.
1915 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1916 (is_indirect_function): New function.
1917 (elf64_x86_64_check_relocs): Create an ifunc output section.
1918 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1919 section if necessary.
1920 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1921 symbol if necessary.
1922 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1923 elf_obj_data structure if an ifunc symbol is encountered.
1924 (elf_backend_post_process_headers): Define.
1925 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1926 if we have ifunc symbols to handle.
1927 (get_ifunc_reloc_section_name): New function. Computes the name
1928 for an ifunc section.
1929 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1930 section to hold ifunc relocs.
1931 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1932 (bfd_print_symbol_vandf): Handle ifunc symbols.
1933 (bfd_decode_symclass): Likewise.
1934 * bfd-in2.h: Regenerate.
1936 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1938 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1939 MOVW and MOVT relocations in a shared library link.
1941 2009-04-27 Anthony Green <green@moxielogic.com>
1943 * verilog.c: New file.
1944 * Makefile.am (BFD32_LIBS): Add verilog.c.
1945 (BFD32_LIBS_CFILES): Add verilog.c.
1946 (verilog.lo): New build rule.
1947 * Makefile.in: Rebuilt.
1948 * targets.c: Add verilog support.
1949 * bfd.c (tdata union): Add Verilog private data field.
1950 * bfd-in2.h: Regenerate.
1952 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1954 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1957 2009-04-23 Matthias Klose <doko@ubuntu.com>
1959 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1961 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1964 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1965 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1966 (elf32_arm_size_stubs): Likewise.
1967 (record_thumb_to_arm_glue): Deleted unused function.
1968 (bfd_elf32_arm_process_before_allocation): No longer handle
1969 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1970 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1971 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1973 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1975 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1976 (elf32_arm_write_section): Declare early.
1977 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1978 (arm_allocate_glue_section_space): Exclude empty sections.
1979 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1980 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1982 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1983 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1984 (elf32_arm_size_dynamic_sections): Allocate interworking
1986 (bfd_elf32_bfd_final_link): Define.
1988 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1990 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1992 * coffcode.h (coff_compute_section_file_positions): Clear
1993 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1995 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1996 force_minimum_alignment.
1998 * libcoff.h: Regenerated.
2000 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2001 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2003 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2004 nor target_subsystem.
2006 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2007 force_minimum_alignment nor target_subsystem.
2009 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2011 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2012 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2013 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2014 include in coff-x86_64.c of headers.
2015 (PDATA_ROW_SIZE): New define.
2016 (pex_regs[]): New static array.
2017 (pex64_get_runtime_function): New static function.
2018 (pex64_get_unwind_info): Likewise.
2019 (pex64_get_scope_entry): Likewise.
2020 (pex64_xdata_print_uwd_codes): Likewise.
2021 (pex64_get_section_by_rva): Likewise.
2022 (pex64_dump_xdata): Likewise.
2023 (pex64_bfd_print_pdata): Likewise.
2024 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2025 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2026 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2028 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2029 Alan Modra <amodra@bigpond.net.au>
2030 Dave Korn <dave.korn.cygwin@gmail.com>
2032 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2033 long names and non-NUL-terminated strings.
2035 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2037 * bfd-in2.h: Regenerated.
2039 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2041 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2042 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2044 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2047 * coffcode.h (bfd_pei_p): New.
2049 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2050 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2051 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2052 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2053 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2054 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2056 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2057 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2058 bfd_efi_rtdrv_x86_64_vec,
2059 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2060 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2061 * targets.c: Likewise.
2063 * configure: Regenerated.
2064 * libcoff.h: Likewise.
2065 * Makefile.in: Likewise.
2067 * efi-app-ia32.c: Removed.
2068 * efi-app-x86_64.c: Likewise.
2069 * efi-bsdrv-ia32.c: Likewise.
2070 * efi-bsdrv-ia64.c: Likewise.
2071 * efi-bsdrv-x86_64.c: Likewise.
2072 * efi-rtdrv-ia32.c: Likewise.
2073 * efi-rtdrv-ia64.c: Likewise.
2074 * efi-rtdrv-x86_64.c: Likewise.
2075 * efi-rtdrv-ia32.c: Likewise.
2077 * efi-app-ia64.c: Moved to ...
2079 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2080 (TARGET_NAME): Set to pei-ia64.
2082 * libpei.h (bfd_target_pei_p): Removed.
2083 (bfd_target_pei_arch): Likewise.
2084 (bfd_target_efi_app_p): Likewise.
2085 (bfd_target_efi_app_arch): Likewise.
2086 (bfd_target_efi_bsdrv_p): Likewise.
2087 (bfd_target_efi_bsdrv_arch): Likewise.
2088 (bfd_target_efi_rtdrv_p): Likewise.
2089 (bfd_target_efi_rtdrv_arch): Likewise.
2090 (bfd_pe_executable_p): Likewise.
2092 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2093 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2094 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2095 and efi-rtdrv-ia32.c.
2096 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2097 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2098 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2099 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2100 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2101 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2102 (efi-app-ia64.lo): Removed.
2103 (efi-bsdrv-ia32.lo): Likewise.
2104 (efi-rtdrv-ia32.lo): Likewise.
2105 (efi-app-ia64.lo): Likewise.
2106 (efi-bsdrv-ia64.lo): Likewise.
2107 (efi-rtdrv-ia64.lo): Likewise.
2108 (efi-app-x86_64.lo): Likewise.
2109 (efi-bsdrv-x86_64.lo): Likewise.
2110 (efi-rtdrv-x86_64.lo): Likewise.
2113 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2115 (arch_type): Removed.
2116 (pe_arch): Likewise.
2117 (pe_bfd_object_p): Just return coff_object_p.
2119 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2120 bfd_pe_executable_p with bfd_pei_p.
2122 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2124 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2125 PLT entries to an undefined symbol when generating a shared
2128 2009-04-17 Nick Clifton <nickc@redhat.com>
2131 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2133 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2135 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2136 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2137 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2138 * binary.c (binary_bfd_define_common_symbol): Likewise.
2139 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2140 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2141 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2142 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2143 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2144 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2145 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2146 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2147 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2148 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2149 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2150 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2151 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2152 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2153 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2154 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2155 * som.c (som_bfd_define_common_symbol): Likewise.
2156 * srec.c (srec_bfd_define_common_symbol): Likewise.
2157 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2158 * versados.c (versados_bfd_define_common_symbol): Likewise.
2159 * vms.c (vms_bfd_define_common_symbol): Likewise.
2160 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2161 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2162 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2163 (pmac_xcoff_vec): Likewise.
2164 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2165 (aix5coff64_vec): Likewise.
2166 * linker.c (bfd_generic_define_common_symbol): New function.
2167 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2168 (_bfd_define_common_symbol): New field.
2169 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2170 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2171 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2173 * bfd-in2.h: Regenerate.
2174 * libbfd.h: Likewise.
2175 * libcoff.h: Likewise.
2177 2009-04-15 Anthony Green <green@moxielogic.com>
2179 * targets.c: Add moxie support.
2180 * Makefile.am: Ditto.
2181 * Makefile.in: Rebuilt.
2182 * cpu-moxie.c, elf32-moxie.c: New files.
2183 * archures.c: Add moxie support.
2184 * configure.in: Add moxie support.
2185 * configure: Rebuilt.
2186 * config.bfd, archures.c: Add moxie support.
2187 * bfd-in2.h: Rebuilt.
2189 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2191 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2192 branch to an undef weak symbol into a jump to next instruction if
2193 a PLT entry will be created.
2195 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2197 * coffgen.c (make_a_section_from_file): Set the backend long
2198 section names enable if long section names found on input.
2199 * coffcode.h: Extend long section names documentation to match.
2201 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2203 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2206 2009-04-07 DJ Delorie <dj@redhat.com>
2208 * archures.c: Add bfd_mach_mep_c5.
2209 * bfd-in2.h: Likewise.
2210 * cpu-mep.c: Add bfd_c5_arch.
2211 * elf32-mep.c: Support it.
2213 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2215 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2216 info->callbacks->einfo.
2217 * linker.c (_bfd_generic_section_already_linked): Likewise.
2219 2009-04-06 DJ Delorie <dj@redhat.com>
2221 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2223 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2225 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2226 _bfd_pex64_print_pdata only if PE is defined.
2228 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2229 (_bfd_pex64_print_pdata): This.
2231 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2232 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2235 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2237 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2238 _bfd_pep_print_x64_pdata.
2239 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2240 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2242 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2244 * elf32-xtensa.c (relax_property_section): Always set r_offset
2247 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2249 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2250 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2252 (elf32_arm_stub_type): New enum values for the two new stubs.
2253 (arm_type_of_stub): Make use of the two new stubs.
2254 (arm_size_one_stub): Handle the two new stubs.
2256 2009-04-01 Matt Thomas <matt@netbsd.org>
2258 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2259 hidden symbols into the GOT or PLT.GOT.
2260 (elf_vax_relocate_section): Do not emit a PCREL reloc
2261 into a shared object if it is against a hidden symbol.
2263 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2265 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2266 and know_contains_shared_object_p.
2267 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2268 Cache the result in the archive_info table.
2269 (xcoff_auto_export_p): Add an "info" parameter and update the
2270 call to xcoff_archive_contains_shared_object_p.
2271 (xcoff_mark_auto_exports): Update accordingly.
2272 (xcoff_post_gc_symbol): Likewise.
2274 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2276 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2279 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2281 * coff-rs6000.c (member_layout): New structure.
2282 (archive_iterator): Likewise.
2283 (member_layout_init): New function.
2284 (archive_iterator_begin): Likewise.
2285 (archive_iterator_next): Likewise.
2286 (xcoff_write_armap_old): Use the new iterator functions.
2287 (do_shared_object_padding): Delete.
2288 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2289 handling of arch_info.
2290 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2291 first loop rather than the second. Allocate a member header if
2292 there isn't one, then work out the stat information and length
2293 in the first loop too. Use the new iterators for the second loop.
2294 (xcoff_write_archive_contents_big): Likewise.
2296 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2298 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2299 (bfd_xcoff_set_archive_import_path): Likewise.
2300 * bfd-in2.h: Regenerate.
2301 * xcofflink.c: Include libiberty.h.
2302 (xcoff_archive_info): New structure.
2303 (xcoff_archive_info_hash): New function.
2304 (xcoff_archive_info_eq): Likewise.
2305 (xcoff_get_archive_info): Likewise.
2306 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2307 (bfd_xcoff_split_import_path): New function.
2308 (bfd_xcoff_set_archive_import_path): Likewise.
2309 (xcoff_set_import_path): Move earlier in file.
2310 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2311 object to the the directory part of the bfd's filename. Get the
2312 import path and filename of an archive object from the archive's
2313 xcoff_tdata, initializing it if necessary. Update use of
2315 (bfd_link_input_bfd): Update use of import_file_id.
2316 (xcoff_write_global_symbol): Likewise.
2318 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2320 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2322 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2324 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2325 a .loader section for relocatable links.
2326 (xcoff_need_ldrel_p): New function.
2327 (xcoff_mark): Use it.
2328 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2330 (xcoff_build_ldsym): New function, split out from...
2331 (xcoff_build_ldsyms): ...here. Rename to...
2332 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2333 call xcoff_build_ldsym, if there's a loader section.
2334 (xcoff_build_loader_section): New function, extracted verbatim from...
2335 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2336 there's a loader section. Only add an __rtinit loader symbol
2337 if there's a loader section. Update after above name change.
2338 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2339 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2340 and xcoff_create_ldrel.
2341 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2342 (xcoff_reloc_link_order): Likewise, but only call it if there's
2343 a loader section. Use xcoff_symbol_section.
2344 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2345 if there's a loader section.
2347 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2349 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2351 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2353 * elf32-arm.c (group_sections): Rewrite loops for better
2356 2009-03-30 DJ Delorie <dj@redhat.com>
2358 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2359 relocs when doing a relocatable link.
2361 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2363 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2364 "ERROR:", in error messages.
2365 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2366 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2367 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2368 (elf32_arm_merge_eabi_attributes): Likewise.
2369 (elf32_arm_merge_private_bfd_data): Likewise.
2371 2009-03-27 Nick Clifton <nickc@redhat.com>
2373 * section.c (bfd_get_section_contents): Detect and handle the case
2374 where a section has the SEC_IN_MEMORY flag set but no actual
2377 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2380 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2381 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2382 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2383 if we don't find matching PT_LOAD when copying.
2385 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2387 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2388 the reloc descriptions.
2390 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2392 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2393 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2394 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2396 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2398 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2399 (bfd_i386_arch_intel_syntax): Likewise.
2400 (i8086_arch): Likewise.
2401 (bfd_x86_64_arch): Likewise.
2403 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2405 * elf32-cris.c (cris_elf_relocate_section): <case
2406 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2407 symbols for non-allocated sections. Don't check whether to
2408 generate R_CRIS_DTPMOD for non-allocated sections.
2409 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2410 handle relocation GC:ing if applied to non-allocated section.
2411 (cris_elf_check_relocs): Similar.
2413 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2414 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2415 when emitting a known TP offset in the GOT.
2417 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2419 * elf64-ppc.c (synthetic_opd): Delete.
2420 (compare_symbols): Look for .opd name rather than section match.
2421 (ppc64_elf_get_synthetic_symtab): Likewise.
2423 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2425 * elf32-ppc.c (is_pic_glink_stub): Delete.
2426 (is_nonpic_glink_stub): New function.
2427 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2429 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2431 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2432 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2434 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2435 macros for visibilty and locality checks.
2436 (elf_s390_adjust_dynamic_symbol): Likewise.
2437 (allocate_dynrelocs): Likewise.
2438 (elf_s390_relocate_section): Likewise.
2439 (elf_s390_finish_dynamic_symbol): Likewise.
2440 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2441 (elf_s390_adjust_dynamic_symbol): Likewise.
2442 (allocate_dynrelocs): Likewise.
2443 (elf_s390_relocate_section): Likewise.
2444 (elf_s390_finish_dynamic_symbol): Likewise.
2446 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2448 * bfd-in2.h: Regenerated.
2449 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2450 for debugging sections and map memory read/write dependent on
2452 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2453 without memory read flags set.
2454 * section.c: Add SEC_COFF_NOREAD to section flags.
2456 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2458 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2461 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2463 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2464 "no overlays" return. If there are overlays, create overlay
2465 manager entry symbols here, so that..
2466 (spu_elf_build_stubs): ..we don't need to set them up here.
2467 Simplify entry symbol tests.
2468 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2470 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2472 * elf.c (elfcore_grok_openbsd_procinfo)
2473 (elfcore_grok_openbsd_note): New functions.
2474 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2476 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2478 * vms-hdr.c: Don't include alloca.h.
2479 * elf32-m68hc1x.c: Include alloca-conf.h.
2481 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2483 * Makefile.am: Run "make dep-am".
2484 * Makefile.in: Regenerate.
2486 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2488 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2490 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2492 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2494 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2495 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2496 ovly_return fields with ovly_entry[2]. Adjust all users.
2497 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2499 (spu_elf_build_stubs): Likewise.
2500 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2501 ovly_flavour changes. Update all callers.
2502 (ovl_stub_size_log2): New function.
2503 (build_stub): Handle compact icache stubs. Use different manager
2504 entry point for stubs in non-icache area.
2505 (spu_elf_size_stubs): Don't allocate space for indirect branch
2507 (spu_elf_build_stubs): And don't built them.
2509 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2511 * dwarf2.c (read_section): Always use rawsize, if available.
2513 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2515 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2516 of rawsize and size for buffer.
2518 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2520 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2521 parameter just because fixed sections fit into local store.
2522 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2523 generating overlays if fixed sections plus reserved stack
2524 and heap space fit into local store.
2526 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2528 * elf32-spu.c (build_stub): Correct icache set_id.
2529 (spu_elf_relocate_section): Likewise.
2531 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2533 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2534 symbol table if it was created by the current call.
2536 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2538 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2539 class XMC_DS rather than XMC_UA.
2541 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2543 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2544 bfd_boolean export_defineds parameter with an unsigned int
2545 auto_export_flags parameter.
2546 * bfd-in2.h: Regenerate.
2547 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2548 split out from xcoff_build_ldsyms.
2549 (xcoff_covered_by_expall_p): New function.
2550 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2551 but with extra code to handle -bexpfull and -bexpall.
2552 (xcoff_mark_auto_exports): New function.
2553 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2554 a function should be automatically exported.
2555 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2556 parameter with an auto_export_flags parameter. Update ldinfo
2557 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2562 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2563 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2564 init and fini functions. Do garbage collection for objects
2565 without an entry point too.
2567 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2569 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2570 check whether a symbol has csect information.
2571 (coff_print_aux): Likewise.
2572 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2573 information for C_AIX_WEAKEXT too.
2574 (_bfd_xcoff_swap_aux_out): Likewise.
2575 (xcoff_reloc_type_br): Handle defweak symbols too.
2576 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2577 information for C_AIX_WEAKEXT too.
2578 (_bfd_xcoff64_swap_aux_out): Likewise.
2579 (xcoff64_reloc_type_br): Handle defweak symbols too.
2580 * coffgen.c (coff_print_symbol): Handle auxillary function
2581 information for C_AIX_WEAKEXT too.
2582 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2583 instead of BSF_GLOBAL if the L_WEAK flag is set.
2584 (xcoff_dynamic_definition_p): New function.
2585 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2586 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2587 always take the symbol class from the ldsym. Use weak bfd symbol
2588 types for weak ldsyms.
2589 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2590 Fix the check for whether a definition is from a shared object.
2591 Allow redefinitions of weak symbols.
2592 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2593 (xcoff_keep_symbol_p): Likewise.
2594 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2595 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2596 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2597 but mark them as L_WEAK.
2598 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2599 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2601 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2603 * xcofflink.c (xcoff_mark): When walking the relocations,
2604 only mark the target symbol or the target section, not both.
2605 (xcoff_final_definition_p): New function.
2606 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2607 symbol is a valid definition of the associated output symbol.
2608 Use XCOFF_ALLOCATED to stop the same hash table entry having
2610 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2612 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2614 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2616 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2619 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2621 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2622 * libcoff.h: Regenerate.
2623 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2624 line-number counts in the bfd's lineno_counts field.
2625 Don't keep per-csect line-number counts.
2626 (xcoff_sweep): Don't update per-csect line-number counts.
2627 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2628 entries in each output section.
2629 (xcoff_link_input_bfd): Get the number of line numbers from
2630 the bfd's lineno_counts field, rather than recalculating it
2631 from scratch. Fix the range check when updating C_BINCL and
2633 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2634 here. Don't expect csects to have line-number counts.
2636 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2638 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2639 * libcoff.h: Regenerate.
2640 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2641 "skip" logic from xcoff_link_input_bfd.
2642 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2643 objects in a dynamic link, rather than checking whether csectpp
2644 is null. Always allocate debug_index for other objects,
2645 and always go through the loop. Update the type of debug_index
2646 after the change above. Read the auxillary csect information
2647 and use xcoff_keep_symbol_p to decide whether a symbol should
2648 be kept. Set its debug_index to -2 if not.
2649 (xcoff_link_input_bfd): Update the type of debug_index after
2650 the change above and always expect it to be nonnull. Use it to
2651 test whether a symbol should be stripped, rather than making the
2652 decision here. Postpone all symbol creation to the second pass.
2654 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2656 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2657 creating a descriptor.
2658 (xcoff_sweep): Don't mark toc_section unless it's needed.
2659 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2660 when marking every bfd.
2661 (xcoff_link_input_bfd): Skip all TOC anchors.
2662 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2663 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2664 to -1; call xcoff_find_tc0 instead.
2666 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2668 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2669 * libcoff.h: Regenerate.
2670 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2671 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2672 the previous symbol's csect. Treat last_symndx as an inclusive value
2673 and simplify its handling.
2674 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2675 symbols with the right csect. Don't mark rsec when processing
2676 relocations against undefined or absolute sections.
2677 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2678 of bfd_und_section_ptr.
2679 (xcoff_link_input_bfd): Likewise.
2681 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2683 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2684 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2685 flag is set. Assert that all undefined symbols are either
2686 imported or defined by a dynamic object.
2687 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2688 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2689 handling to all relocations. Only set XCOFF_CALLED for function
2691 (xcoff_find_function): New function, split out from...
2692 (bfd_xcoff_export_symbol) ...here.
2693 (xcoff_set_import_path): New function, split out from...
2694 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2695 meaning of XCOFF_CALLED.
2696 (xcoff_mark_symbol): If we mark an undefined and unimported
2697 symbol, find some way of defining it. If the symbol is a function
2698 descriptor, fill in its definition automatically. If the symbol
2699 is a function, mark its descriptor and allocate room for global
2700 linkage code. Otherwise mark the symbol as implicitly imported.
2701 Move the code for creating function descriptors from...
2702 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2703 check for symbols that were implicitly defined.
2704 (xcoff_mark): Don't count any dynamic relocations against
2706 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2707 in the xcoff link info.
2708 (xcoff_link_input_bfd): Remove handling of undefined and
2711 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2713 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2714 if the target is absolute. Fix comment typo.
2715 (xcoff_ppc_relocate_section): Remove FIXME.
2716 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2717 if the target is absolute.
2719 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2721 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2722 R_POS and R_NEG relocations against absolute symbols to the
2725 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2727 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2728 to 2 for bfd_mach_ppc_620.
2730 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2732 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2733 * configure.in: Likewise.
2734 * configure: Regenerate.
2736 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2739 * elf.c (assign_section_numbers): Generate symbol table if there
2740 is any relocation in output.
2741 (_bfd_elf_compute_section_file_positions): Likewise.
2743 2009-03-13 Nick Clifton <nickc@redhat.com>
2746 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2747 * elflink.c (elf_link_read_relocs_from_section): Use
2748 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2749 relocs but no symbol table.
2750 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2752 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2756 to check ___tls_get_addr.
2758 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2759 strncmp to check __tls_get_addr.
2761 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2763 * dwarf2.c (read_section): Always check the offset, even when the
2764 section has been read before.
2766 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2771 2009-03-11 Chris Demetriou <cgd@google.com>
2773 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2774 * bfd-in2.h: Regenerate.
2775 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2776 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2778 (bsd_write_armap): Likewise.
2779 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2780 flag is set, do nothing.
2781 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2784 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2786 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2787 used to update stack pointer.
2789 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2792 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2793 for unknown symbols in absolute section.
2795 2009-03-06 Nick Clifton <nickc@redhat.com>
2797 * po/es.po: Updated Spanish translation.
2799 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2801 * elf32-arm.c (group_sections): Take next section size into
2802 account before accepting to group it.
2804 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2806 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2808 (elf32_arm_final_link_relocate): Likewise.
2810 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2813 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2815 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2817 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2818 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2819 (BFD_FAKE_SECTION): Init new flag.
2820 * ecoff.c (bfd_debug_section): Likewise.
2821 * bfd-in2.h: Regenerate.
2822 * libbfd.h: Regenerate.
2823 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2824 (ppc_elf_reloc_type_lookup): Handle new relocs.
2825 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2826 without marker relocs.
2827 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2828 if section has no old-style calls.
2829 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2830 Don't try to optimize new-style __tls_get_addr call when handling
2831 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2833 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2834 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2835 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2836 without marker relocs.
2837 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2838 if section has no old-style calls. Set toc_ref for new relocs as
2840 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2841 Don't try to optimize new-style __tls_get_addr call when handling
2842 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2845 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2848 * configure.in: Test for ld --as-needed support. Link shared
2849 libbfd against libm.
2850 * configure: Regenerate.
2852 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2854 * Makefile.am: Run "make dep-am".
2855 * Makefile.in: Regenerate.
2857 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2859 * elf32-score7.c: New file.
2860 * elf32-score.h: New file.
2861 * elf32-score.c: Add code to support score 7. Set score7 as the
2863 * cpu-score.c: Add score7 architecure.
2864 (compatibile): New function.
2865 * Makefile.am: Add rules for building elf32-score7 object.
2866 * Makefile.in: Regenerate.
2867 * configure.in: Add elf32-score7 object to score vectors.
2868 * configure: Regenerate.
2869 * reloc.c: Add score7 relocs.
2870 * archures.c: Add score3 and score7 machine numbers.
2871 * bfd-in2.h: Regenerate.
2872 * libbfd.h: Regenerate.
2874 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2876 * configure: Regenerate.
2878 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2880 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2881 (elf32_hppa_check_relocs): Use it.
2883 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2885 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2886 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2887 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2888 (elf_hppa_record_segment_addrs): Likewise.
2889 (elf_hppa_final_link): Likewise.
2890 (elf_hppa_relocate_insn): Likewise.
2891 (elf_hppa_final_link_relocate): Likewise.
2892 (elf64_hppa_relocate_section): Likewise.
2893 * elf64-hppa.c: Insert above.
2895 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2897 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2898 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2899 (elf_hppa_relocate_section): Likewise.
2900 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2901 from struct elf_link_hash_entry. Add count field.
2902 (struct elf64_hppa_dyn_hash_table): Delete.
2903 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2904 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2905 (hppa_elf_hash_entry, eh_name): Define.
2906 (elf64_hppa_new_dyn_hash_entry): Delete.
2907 (elf64_hppa_dyn_hash_lookup): Delete.
2908 (elf64_hppa_dyn_hash_traverse): Delete.
2909 (get_dyn_name): Delete.
2910 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2911 of struct elf64_hppa_dyn_hash_entry *.
2912 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2913 allocate_global_data_plt, allocate_global_data_stub,
2914 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2916 (hppa64_link_hash_newfunc): New.
2917 (elf64_hppa_hash_table_create): Rework.
2918 (count_dyn_reloc): Likewise.
2919 (hppa64_elf_local_refcounts): New.
2920 (elf64_hppa_check_relocs): Rework using standard technique for recording
2921 local DLT, PLT and OPD reference counts.
2922 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2923 elf_link_hash_entry *.
2924 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2925 allocate_global_data_plt, allocate_global_data_stub,
2926 allocate_global_data_opd, allocate_dynrel_entries,
2927 elf64_hppa_adjust_dynamic_symbol,
2928 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2929 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2930 Use hppa_link_hash_table. Rework.
2931 (elf64_hppa_link_output_symbol_hook): Rework.
2932 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2933 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2934 elf64_hppa_finish_dynamic_sections): Likewise.
2936 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2938 * elf32-arm.c (stub_reloc_type): Removed.
2939 (insn_sequence): Renamed reloc_type field to r_type.
2940 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2941 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2942 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2943 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2944 (arm_stub_is_thumb): Catch new stubs.
2945 (arm_type_of_stub): Handle new stubs.
2946 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2947 (bfd_elf32_arm_process_before_allocation): Remove useless
2950 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2952 * elf.c (elf_find_function): Use is_function_type to check
2955 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2957 * xtensa-modules.c: Revert to previous version 1.11 due
2958 to inadvertant commit.
2960 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2962 * elf32-xtensa.c (text_action_add): Separate test for action
2963 type. Break if saved action is ta_widen_insn at same offset.
2965 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2967 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2968 to elf32_arm_stub_long_branch_any_arm_pic.
2969 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2970 (enum elf32_arm_stub_type, arm_type_of_stub)
2971 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2974 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2976 * elf32-arm.c (PREV_SEC): Update comment.
2977 (group_sections): Rename argument to stubs_always_after_branch.
2978 Reverse the list and place stubs at the end of input sections.
2980 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2982 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2984 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2986 (arm_size_one_stub): Remove unnecessary break.
2987 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2989 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2991 * elf32-arm.c (stub_insn_type): New type.
2992 (stub_reloc_type): Likewise.
2993 (insn_sequence): Likewise.
2994 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2995 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2996 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2997 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2998 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2999 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3000 (elf32_arm_stub_hash_entry): Add new helper fields.
3001 (stub_hash_newfunc): Initialize these new fields.
3002 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3003 to take endianness into account.
3004 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3005 (arm_map_one_stub): Code is now more generic, thanks to
3008 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3010 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3012 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3013 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3014 BLX is not available. Fix typo in warning message. Add comments
3015 and improve formatting.
3016 (arm_build_one_stub): Adjust to new
3017 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3018 (arm_map_one_stub): Likewise.
3020 2009-02-23 Tristan Gingold <gingold@adacore.com>
3021 Eric Botcazou <ebotcazou@adacore.com>
3022 Douglas B Rupp <rupp@gnat.com>
3024 * vms.h: Update copyright year, fix comments, reorder declarations.
3025 (_bfd_save_vms_section): Remove the prototype.
3026 (EGPS_S_V_NO_SHIFT): New constant.
3027 (bfd_vms_set_section_flags): New prototype.
3028 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3030 (EGSY_S_W_FLAGS): Ditto.
3031 (EGSY_S_V_QUAD_VAL): Ditto.
3032 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3033 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3034 EGST_S_B_NAMLNG): Ditto.
3035 (ESRF_S_B_NAMLNG): Ditto.
3036 (ETIR_S_C_HEADER_SIZE): Ditto.
3037 (EGPS_S_V_ALLOC_64BIT): Ditto.
3038 (DST_S_C_EPILOG): Ditto.
3039 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3040 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3041 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3042 (DST_S_L_PCLINE_UNSLONG): Ditto.
3043 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3044 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3045 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3046 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3047 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3048 (DST_S_B_SRC_UNSBYTE): Ditto.
3049 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3051 (vms_section, vms_reloc): Remove types.
3052 (hdr_struc): Replaced by ...
3053 (hdr_struct): ... new type.
3054 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3055 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3056 (EMH_DATE_LENGTH): Ditto.
3057 (eom_struc): Replaced by ...
3058 (eom_struct): ... new type.
3059 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3060 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3061 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3062 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3063 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3064 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3065 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3066 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3067 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3068 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3069 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3070 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3071 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3072 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3073 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3074 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3075 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3076 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3077 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3078 (enum file_type_enum): New type.
3079 (struct location_struct): Removed.
3080 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3081 (struct funcinfo, struct module): Ditto.
3082 (struct vms_private_data_struct): Update fields.
3083 (struct vms_section_data_struct): New type.
3085 * vms.c: Update copyright year, fix comments,
3086 Fix includes for DECC, add prototypes.
3087 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3089 Use flavour to set is_vax, location_stack is removed.
3090 (struct pair): Declare.
3091 (fill_section_ptr): Initialize variables at declaration.
3092 Add guard to set SECTION_SYM flag, handlde und section.
3093 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3094 (_bfd_vms_slurp_object_records): New function, replaces previous
3096 (vms_slurp_module): New function.
3097 (vms_slurp_image): Ditto.
3098 (vms_object_p): Complete rewrite.
3099 (vms_mkobject): Use is_vax field to slect architecture.
3100 (free_reloc_stream): New function.
3101 (vms_convert_to_var): Ditto.
3102 (vms_convert_to_var_1): Ditto.
3103 (vms_convert_to_var_unix_filename): Ditto.
3104 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3106 (vms_new_section_hook): Set alignment to 0, allocate private data.
3107 (vms_get_section_contents): Load content.
3108 (vms_get_symbol_info): Handle undefined section.
3109 (vms_find_nearest_line): Handle.
3110 (alloc_reloc_stream): New function.
3111 (vms_slurp_reloc_table): Ditto.
3112 (vms_get_reloc_upper_bound): Make it real.
3113 (vms_canonicalize_reloc): Do the real work.
3114 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3116 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3117 (vms_set_arch_mach): Check arch.
3118 (vms_set_section_contents): Copy the content after allocation.
3119 (vms_alpha_vec): Update object flags.
3121 * vms-tir.c: Update copyright year, fix comments,
3122 add prototypes for new functions.
3123 (dst_define_location): New function.
3124 (dst_restore_location): New function.
3125 (dst_retrieve_location): New function.
3126 (dst_check_allocation): New function.
3127 (image_dump): Call dst_check_allocation.
3128 (image_write_b): Ditto.
3129 (image_write_w): Ditto.
3130 (image_write_l): Ditto.
3131 (image_write_q): Ditto.
3132 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3133 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3135 Call error handler instead of abort if name is not known.
3136 (etir_sta): Add quarter_relocs argument and set it.
3139 (etir_opr): Ditto, return FALSE in case of error.
3140 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3141 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3142 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3143 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3144 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3145 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3146 Return FALSE in case of error.
3147 (tir_sta): Change sign of psect.
3149 (tir_cmd): Fix cast. Makes tir_table static const.
3150 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3151 add argument to explain.
3152 (analyze_etir): Initialize maxptr, add quarter_relocs
3153 declaration, move some declarations into inner scopes.
3154 Handle quarter_relocs and STO_IMM.
3155 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3156 (_bfd_vms_slurp_relocs): New function.
3157 (_bfd_vms_decode_relocs): New function.
3158 (sto_imm): Rewritten.
3159 (start_first_etbt_record): New function.
3160 (start_another_etbt_record): Ditto.
3161 (etir_output_check): Ditto.
3162 (defer_reloc_p): Ditto.
3163 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3164 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3165 rewritte relocations handling.
3166 (_bfd_vms_write_tbt): Removed.
3167 (_bfd_vms_write_dbg): Ditto.
3169 * vms-misc.c: Update copyright year, Fix comments.
3170 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3171 (maybe_adjust_record_pointer_for_object): New function.
3172 (_bfd_vms_get_first_record): New function, replaces ...
3173 (_bfd_vms_get_record): .. removed.
3174 (_bfd_vms_get_object_record): New function.
3175 (_bfd_vms_get_object_record): New function.
3176 (vms_get_remaining_object_record): New function, replaces ...
3177 (_bfd_vms_get_next_record): ... removed.
3178 (add_new_contents): Removed.
3179 (_bfd_save_vms_section): Removed.
3180 (_bfd_get_vms_section): Removed.
3181 (_bfd_vms_output_flush): Write in VAR format.
3182 (new_symbol): Don't make UND section.
3184 * vms-hdr.c: Update copyright year, update list of record handled.
3185 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3186 (_bfd_vms_write_hdr): Strip vms and unix patches,
3187 add comments, truncate module name at 31 characters,
3188 use constants instead of hard-coded value,
3189 write BFD version instead of a fixed string.
3190 (_bfd_vms_slurp_ihd): New function.
3191 (_bfd_vms_slurp_isd): Ditto.
3192 (_bfd_vms_slurp_ihs): Ditto.
3193 (new_module): Ditto.
3194 (parse_module): Ditto
3195 (build_module_list): Ditto.
3196 (module_find_nearest_line): Ditto.
3197 (_bfd_vms_find_nearest_dst_line): Ditto.
3198 (vms_slurp_debug): Ditto.
3199 (_bfd_vms_slurp_dbg): Ditto.
3200 (_bfd_vms_slurp_tbt): Ditto.
3201 (_bfd_vms_write_dbg): Ditto.
3202 (_bfd_vms_write_tbt): Ditto.
3204 * vms-gsd.c: Update copyright year, update list of records handled.
3205 (EVAX_LITERALS_NAME): New macro.
3206 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3207 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3208 (register_universal_symbol): New function and prototype.
3209 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3210 improve debug messages,
3211 use constants instead of hard-coded value,
3212 fix missing endianness conversion,
3213 handle global symbol (SYMG).
3214 (bfd_vms_set_section_flags): New function.
3215 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3216 handle section literals,
3218 handle section bfd and vms flags,
3219 don't output LIB$INITIALIZE symbol,
3220 fix handling of weak symbols,
3221 fix evax vs vax procedure descriptor,
3222 handle absolute symbols.
3224 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3225 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3227 * makefile.vms (DEFS): Fix flags for VMS.
3229 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3231 * bfd-in2.h: Regenerated.
3232 * libbfd.h: Regenerated.
3234 2009-02-20 Cary Coutant <ccoutant@google.com>
3236 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3239 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3242 * coffcode.h (coff_write_object_contents): Don't let the string
3243 table offset overflow the s_name field when using long section names.
3245 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3247 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3248 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3249 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3250 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3251 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3252 (bfd_pmac_xcoff_backend_data): Likewise.
3253 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3254 (bfd_xcoff_aix5_backend_data): Likewise.
3255 (xcoff64_write_object_contents): Delete unused long_section_names
3257 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3258 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3260 * coffcode.h (documentation): Update to describe long section names.
3261 (COFFLONGSECTIONCATHELPER): New helper macro.
3262 (BLANKOR1TOODD): Likewise.
3263 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3264 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3265 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3266 (bfd_coff_set_long_section_names_allowed): New function.
3267 (bfd_coff_set_long_section_names_disallowed): Likewise.
3268 (struct bfd_coff_backend_data): Add new backend hook function
3269 pointer _bfd_coff_set_long_section_names.
3270 (bfd_coff_set_long_section_names): New backend hook.
3271 (coff_write_object_contents): Only generate long section names if
3272 bfd_coff_long_section_names() indicates they are currently enabled.
3273 (bfd_coff_std_swap_table): Make non-const, and initialise long
3274 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3275 (ticoff0_swap_table): Likewise to both.
3276 (ticoff1_swap_table): Again, likewise to both.
3277 * coffgen.c (make_a_section_from_file): Allow long section names
3278 as inputs even if not currently allowed for outputs.
3279 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3280 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3281 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3282 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3283 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3284 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3285 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3286 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3287 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3288 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3289 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3290 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3291 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3292 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3293 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3294 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3295 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3296 * libcoff-in.h: Update copyright year to cause updated copyright
3297 year in generated libcoff.h, and fix typo.
3298 * libcoff.h: Regenerated.
3299 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3300 (_bfd_ecoff_no_long_sections): Add prototype.
3301 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3302 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3303 defined by an including .c file.
3304 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3305 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3306 (ticoff1_swap_table): Likewise to both.
3308 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3310 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3311 stub. Catch default case error.
3312 (arm_map_one_stub): Add missing Thumb mapping symbol.
3314 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3317 * elf32-avr.c: Handle case where no local symbos exist correctly.
3319 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3322 * elf32-arm.c (arm_long_branch_stub,
3323 arm_thumb_v4t_long_branch_stub,
3324 arm_thumb_thumb_long_branch_stub,
3325 arm_thumb_arm_v4t_long_branch_stub,
3326 arm_thumb_arm_v4t_short_branch_stub,
3327 arm_pic_long_branch_stub):
3328 Renamed to elf32_arm_stub_long_branch_any_any,
3329 elf32_arm_stub_long_branch_v4t_arm_thumb,
3330 elf32_arm_stub_long_branch_thumb_only,
3331 elf32_arm_stub_long_branch_v4t_thumb_arm,
3332 elf32_arm_stub_short_branch_v4t_thumb_arm,
3333 elf32_arm_stub_long_branch_any_any_pic.
3334 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3335 arm_thumb_thumb_stub_long_branch,
3336 arm_thumb_arm_v4t_stub_long_branch,
3337 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3338 Renamed to arm_stub_long_branch_any_any,
3339 arm_stub_long_branch_v4t_arm_thumb,
3340 arm_stub_long_branch_thumb_only,
3341 arm_stub_long_branch_v4t_thumb_arm,
3342 arm_stub_short_branch_v4t_thumb_arm,
3343 arm_stub_long_branch_any_any_pic.
3345 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3347 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3348 in branch offset check.
3350 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3352 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3353 add toc.symndx and toc.add.
3354 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3356 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3358 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3359 (branch_reloc_hash_match): New function, extracted from..
3360 (ppc64_elf_tls_optimize): ..here.
3361 (ppc64_elf_relocate_section): Properly set addends when optimizing
3362 tls sequences. Avoid unnecessary reading and writing of insns.
3363 Only redo reloc when symbol changed. Bypass symbol checks when
3365 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3366 (branch_reloc_hash_match): New function, extracted from..
3367 (ppc_elf_tls_optimize): ..here.
3368 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3369 Don't clear addend on zapped __tls_get_addr reloc.
3371 2009-02-12 Nick Clifton <nickc@redhat.com>
3374 * elflink.c (bfd_elf_final_link): When counting the relocations,
3375 if the header size has not been set yet then assume that it will
3376 match the output section's reloc type.
3378 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3380 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3383 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3385 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3386 (find_function): Likewise.
3387 (pasted_function): Don't error if no prior function found.
3388 (discover_functions): Revert 2008-12-10 change. Extend first
3389 function range to start of section.
3391 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3393 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3395 * elf64-hppa.h: Likewise.
3397 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3399 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3402 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3404 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3405 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3407 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3409 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3410 * archures.c (bfd_mach_mips_xlr): Define.
3411 * bfd-in2.h: Regenerate.
3412 * cpu-mips.c (I_xlr): Define.
3413 (arch_info_struct): Add XLR entry.
3414 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3415 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3416 (mips_mach_extensions): Add XLR entry.
3418 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3420 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3422 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3424 * configure.in: AC_SUBST pdfdir.
3425 * Makefile.am: Add install-pdf, install-pdf-am
3426 and install-pdf-recursive targets. Define pdfdir.
3427 * doc/Makefile.am: Define pdf__strip_dir. Add
3428 install-pdf and install-pdf-am targets.
3429 * po/Make-in: Add install-pdf target.
3430 * configure: Regenerate.
3431 * Makefile.in: Regenerate
3432 * doc/Makefile.in: Regenerate.
3434 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3436 * bfd-in2.h: Regenerate.
3437 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3438 fields from n_entries to n_slots where appropriate, update comments.
3439 (HOWTO): Add TLS relocations.
3440 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3441 (enum elf_m68k_got_offset_size): New enum.
3442 (struct elf_m68k_got_entry.type): Move field to ...
3443 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3444 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3446 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3448 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3449 fields into n_entries array. Update comments.
3450 (elf_m68k_init_got): Simplify, update all uses.
3451 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3452 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3453 GOT entries; update name, update all uses.
3454 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3455 (elf_m68k_get_got_entry): Update.
3456 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3458 (elf_m68k_remove_got_entry_type): Simplify.
3459 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3460 (elf_m68k_can_merge_gots): Update.
3461 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3462 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3463 GOT entries, simplify.
3464 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3465 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3466 field, remove obsoleted local_n_entries field.
3467 (elf_m68k_partition_multi_got_2): New static function.
3468 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3470 (elf_m68k_remove_got_entry_type): Update.
3471 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3472 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3473 update of sgot->size and srelgot->size.
3474 (elf_m68k_gc_sweep_hook): Update.
3475 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3476 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3478 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3479 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3481 2009-02-02 DJ Delorie <dj@redhat.com>
3483 * elf32-mep.c (config_names): Regenerate configuration.
3485 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3487 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3488 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3489 * elf.c (bfd_elf_get_str_section): Make static.
3490 (bfd_elf_find_section): Delete.
3491 * libbfd.h: Regenerate.
3493 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3495 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3496 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3498 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3500 * elflink.c (on_needed_list): New function.
3501 (elf_link_add_object_symbols): Link in --as-needed libs if they
3502 satisfy undefined symbols in other libs.
3504 2009-01-30 Julian Brown <julian@codesourcery.com>
3506 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3507 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3508 with --just-symbols (-R).
3510 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3512 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3513 high_pc in order to properly sign-extend VMAs.
3515 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3516 Mark Shinwell <shinwell@codesourcery.com>
3517 Catherine Moore <clm@codesourcery.com>
3519 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3521 2009-01-28 Catherine Moore <clm@codesourcery.com>
3523 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3524 SEC_LOAD for dynamic relocation sections.
3526 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3528 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3529 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3530 the size of local TLS data.
3532 2009-01-27 Andreas Schwab <schwab@suse.de>
3534 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3535 architectures in the archive.
3537 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3539 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3540 <R_CRIS_32_DTPREL>: Correct relocation value.
3542 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3543 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3544 symbols with non-default visibility.
3546 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3548 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3549 describing the trampolines.
3550 (ppc_elf_relocate_section): Update relocs to describe the
3553 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3555 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3556 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3557 and R_PARISC_PCREL12F relocations.
3559 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3562 * elflink.c (find_version_for_sym): New function split out from,
3563 but without export_dynamic test, ..
3564 (_bfd_elf_link_assign_sym_version): ..here.
3565 (_bfd_elf_export_symbol): Use it.
3567 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3569 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3570 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3571 * elflink.c: ..here, somewhat modified.
3572 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3573 _bfd_elf_link_find_version_dependencies,
3574 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3575 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3576 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3578 * elflink.c: ..and make static here.
3579 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3580 of output_bfd from struct elf_find_verdep_info.
3581 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3582 struct elf_info_failed.
3583 (bfd_elf_size_dynamic_sections): Adjust.
3585 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3588 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3589 after comp_unit_find_line call.
3591 2009-01-21 Nick Clifton <nickc@redhat.com>
3594 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3595 tm_gmtoff field in struct tm.
3597 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3599 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3600 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3601 sections in soft-icache lines unless non_ia_text. Don't add
3602 rodata if doing so would exceed line size.
3604 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3606 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3607 types than bfd_link_hash_indirect, before early return, call
3608 _bfd_elf_link_hash_copy_indirect.
3610 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3612 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3613 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3614 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3615 (elf_backend_obj_attrs_order): New define.
3616 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3617 (elfNN_bed): Add elf_backend_obj_attrs_order.
3619 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3621 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3622 (obj_attr_size): Likewise.
3623 (write_obj_attribute): Likewise.
3624 (_bfd_elf_copy_obj_attributes): Likewise.
3625 (_bfd_elf_parse_attributes): Likewise.
3626 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3627 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3628 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3629 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3630 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3633 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3635 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3636 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3637 (bfd_elf_add_obj_attr_string): Likewise.
3638 (bfd_elf_add_obj_attr_int_string): Likewise.
3639 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3640 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3641 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3642 Tag_nodefaults has no default value.
3643 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3644 comment to reflect the new state.
3646 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3649 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3650 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3651 (adjust_z_magix): Delete dead code handling QMAGIC.
3653 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3655 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3656 IMAGE_SCN_MEM_DISCARDABLE.
3658 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3660 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3661 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3662 * configure.in (commonbfdlib): Delete.
3663 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3664 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3665 is available, not just for linux.
3666 * po/SRC-POTFILES.in: Regenerate.
3667 * Makefile.in: Regenerate.
3668 * configure: Regenerate.
3670 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3671 Julian Brown <julian@codesourcery.com>
3673 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3674 ARM attributes in ABI 2.07.
3675 * elf32-arm.c (get_secondary_compatible_arch): New function.
3676 (set_secondary_compatible_arch): New function.
3677 (tag_cpu_arch_combine): New function.
3678 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3679 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3680 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3681 make it fit with order_01243.
3682 Add support for Tag_also_compatible_with,
3683 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3684 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3685 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3686 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3687 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3688 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3689 Rework the way unknown attributes are handled.
3690 Defer errors until all attributes have been processed.
3692 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3694 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3695 bfd_elf_add_obj_attr_int_string.
3696 Read Tag_compatibility from its new location in the attribute array,
3697 rather than the attribute list.
3698 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3699 bfd_elf_add_obj_attr_int_string.
3700 (_bfd_elf_parse_attributes): Likewise.
3701 (_bfd_elf_merge_object_attributes): There's now only one
3702 Tag_compatibility, and it's in the array, not the list.
3703 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3705 (bfd_elf_add_obj_attr_compat): Rename to
3706 bfd_elf_add_obj_attr_int_string.
3707 (bfd_elf_add_proc_attr_compat): Rename to
3708 bfd_elf_add_proc_attr_int_string.
3709 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3712 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3714 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3715 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3716 (vmsutil.lo): Add dependency rule.
3717 * Makefile.in: Regenerate.
3718 * config.bfd (ia64*-*-*vms*): Add case.
3719 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3720 * configure: Regenerate.
3721 * vmsutil.c: New file.
3722 * vmsutil.h: New file.
3723 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3725 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3726 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3727 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3728 elfNN_vms_object_p): New functions
3729 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3731 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3734 * elflink.c (elf_gc_sweep): Exclude the group section if the
3735 first member of the section group is excluded.
3737 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3740 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3741 saved filename, use bfd_alloc rather than bfd_malloc for it.
3743 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3745 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3747 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3749 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3751 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3753 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3755 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3757 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3759 (struct got_entry): Add br_addr.
3760 (struct call_info): Add priority.
3761 (struct function_info): Add lr_store and sp_adjust.
3762 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3763 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3764 area as an overlay, and check that no other overlays exist. Look up
3765 icache overlay manager entry sym.
3766 (BRA_STUBS, BRA, BRASL): Define.
3767 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3768 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3770 (count_stub, build_stub): Support soft-icache.
3771 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3772 (spu_elf_size_stubs): Size soft-icache stubs.
3773 (overlay_index): New function.
3774 (spu_elf_build_stubs): Make static. Support soft-icache.
3775 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3776 (find_function_stack_adjust): Save lr store and stack adjust insn
3778 (maybe_insert_function): Adjust find_function_stack_adjust call.
3779 (mark_functions_via_relocs): Retrieve priority.
3780 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3781 (sort_calls): Sort by priority first.
3782 (mark_overlay_section): Ignore .ovl.init.
3783 (sum_stack): Only print when stack_analysis.
3784 (print_one_overlay_section): New function, extracted from..
3785 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3786 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3787 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3788 analysis. Call spu_elf_build_stubs.
3789 (spu_elf_relocate_section): For soft-icache encode overlay index
3791 (spu_elf_output_symbol_hook): Support soft-icache.
3792 (spu_elf_modify_program_headers: Likewise.
3794 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3795 num_regions to num_lines. Add line_size and max_branch.
3796 (enum _ovly_flavour): Add ovly_soft_icache.
3797 (spu_elf_build_stubs): Delete.
3799 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3801 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3802 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3804 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3806 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3807 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3808 the program, the known offset starts at the negative size of the
3810 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3813 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3815 * config.bfd: Add lm32-*-rtems*.
3817 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3819 * coff-ppc.c: Add 2009 to Copyright.
3820 * elf32-cris.c: Likewise.
3821 * elflink.c: Likewise.
3823 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3825 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3826 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3828 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3831 * elflink.c (elf_merge_st_other): New.
3832 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3833 hide them if needed.
3834 (elf_link_add_object_symbols): Updated.
3836 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3839 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3840 ref_dynamic and dynamic_def fields when setting def_regular
3843 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3846 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3849 For older changes see ChangeLog-2008
3855 version-control: never
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