1 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
4 at least once when fixing cortex-a8.
6 2009-08-05 Chao-ying Fu <fu@mips.com>
8 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
9 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
10 for CPUs. It is true for RM9000.
11 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
13 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
14 to guard the transformation.
16 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
18 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
19 (spu_elf_size_sections): Declare prototype.
20 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
21 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
22 (spu_elf_emit_fixup): New function.
23 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
24 (spu_elf_size_sections): New function.
26 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
28 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
29 (arm_build_one_stub): Build a8 veneers as a separate pass.
30 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
31 parameters. Use them to check if we create a different a8 fixup
32 than the previous pass.
33 (elf32_arm_size_stubs): Move scope of stub_changed and
34 prev_num_a8_fixes into main loop.
35 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
37 2009-08-04 Alan Modra <amodra@bigpond.net.au>
39 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
40 which find_plt_ent is called. Delete redundant code.
42 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
45 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
46 invalid string offset.
48 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
51 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
52 to htab->init_got_offset and plt to htab->init_plt_offset
53 when discarding space for dynamic relocations.
55 2009-08-03 Alan Modra <amodra@bigpond.net.au>
57 * elf32-ppc.c (struct plt_entry): Revise comments.
58 (ppc_elf_check_relocs): Don't create needless plt_entry info
59 for non-pie executables. Don't test info->pie when info->shared
60 already covers that case.
61 (ppc_elf_gc_sweep_hook): Adjust for above change.
62 (add_stub_sym): Don't test info->pie when info->shared tested.
63 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
64 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
65 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
66 (ppc_elf_relocate_section): Likewise.
68 2009-08-03 Alan Modra <amodra@bigpond.net.au>
70 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
71 for local ifunc symbols in non-pie executables, regardless of
72 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
73 code so that it's obvious that we only do anything special for
75 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
76 (allocate_dynrelocs): Correct comment for syms defined in plt.
77 Don't specially allocate ifunc dyn relocs.
78 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
79 (ppc_elf_relocate_section): Set "relocation" value for ifunc
80 syms in non-pie executables. No specially allocated dyn relocs
81 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
82 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
85 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
86 Jakub Jelinek <jakub@redhat.com>
89 * elf32-i386.c (elf_i386_tls_transition): Check executable
90 instead of shared for TLS when building PIE.
91 (elf_i386_check_relocs): Likewise.
92 (elf_i386_allocate_dynrelocs): Likewise.
93 (elf_i386_relocate_section): Likewise.
95 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
96 instead of shared for TLS when building PIE.
97 (elf64_x86_64_check_relocs): Likewise.
98 (elf64_x86_64_allocate_dynrelocs): Likewise.
99 (elf64_x86_64_relocate_section): Likewise.
101 2009-07-31 Anthony Green <green@moxielogic.com>
103 * config.bfd (targ_cpu): Add moxie-uclinux support.
105 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
107 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
109 2009-07-30 Alan Modra <amodra@bigpond.net.au>
111 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
112 used by indirect function support. Count dynamic relocs for
114 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
115 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
116 in iplt and their relocs in reliplt. Don't make ifunc syms
117 dynamic. Allocate got entry relocs for non-dynamic ifunc in
118 reliplt. Handle other dynamic relocs for ifunc.
119 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
120 ifunc in reliplt, likewise relocs for got against local ifunc.
121 Typo fix on reliplt size adjust.
122 (ppc_elf_relocate_section): Don't use plt scheme of allocating
123 relocs 1-1 with entries for iplt, instead just add using
124 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
125 Error on invalid ifunc dyn relocs.
126 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
128 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
129 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
130 (ppc64_elf_reloc_type_lookup): Handle new relocs.
131 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
132 (allocate_dynrelocs): As for elf32-ppc.c above.
133 (ppc64_elf_size_dynamic_sections): Likewise.
134 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
135 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
136 (ppc_size_one_stub): Similarly.
137 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
139 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
141 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
143 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
144 change. Add note to head comment.
146 2009-07-28 Jan Beulich <jbeulich@novell.com>
148 * archive.c (get_extended_arelt_filename): Remove redundant
149 range check on index.
151 2009-07-27 Doug Kwan <dougkwan@google.com>
153 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
155 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
157 * archures.c bfd_*_arch): Sorted.
158 (bfd_archures_list): Likewise.
160 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
162 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
163 to R_cr16_NUM32 relocation.
165 2009-07-26 Michael Eager <eager@eagercon.com>
167 * archures.c: Add bfd_mach_ppc_405
170 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
172 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
173 * cpu-l1om.c (bfd_l1om_arch): Likewise.
175 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
177 * archures.c (bfd_architecture): Add bfd_arch_l1om.
178 (bfd_l1om_arch): New.
179 (bfd_archures_list): Add &bfd_l1om_arch.
180 * bfd-in2.h: Regenerated.
182 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
183 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
184 if bfd_elf64_x86_64_freebsd_vec is supported.
185 (targ_selvecs): Likewise.
187 * configure.in: Support bfd_elf64_l1om_vec and
188 bfd_elf64_l1om_freebsd_vec.
189 * configure: Regenerated.
193 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
194 (bfd_elf64_l1om_vec): Likewise.
195 (bfd_elf64_l1om_freebsd_vec): Likewise.
197 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
198 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
199 * Makefile.in: Regenerated.
201 * targets.c (bfd_elf64_l1om_vec): New.
202 (bfd_elf64_l1om_freebsd_vec): Likewise.
203 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
204 bfd_elf64_l1om_freebsd_vec.
206 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
207 Alan Modra <amodra@bigpond.net.au>
209 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
210 * bfd-in2.h: Regenerate.
211 * libbfd.h: Regenerate.
212 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
213 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
214 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
216 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
219 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
220 instead of shared for R_X86_64_TPOFF32.
221 (elf64_x86_64_relocate_section): Likewise.
223 2009-07-23 Ulrich Drepper <drepper@redhat.com>
225 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
226 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
227 with the BSF_GNU_UNIQUE flag bit set.
228 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
229 for symbols with STB_GNU_UNIQUE binding.
230 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
231 with the STB_GNU_UNIQUE binding.
232 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
233 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
234 symbols with the unique_global field set.
235 (elf_link_output_extsym): Set unique_global field for symbols with
236 the STB_GNU_UNIQUE binding.
237 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
238 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
240 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
242 * bfd-in2.h: Regenerate.
244 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
246 * elflink.c (elf_link_output_extsym): Revert the last change.
248 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
251 * elflink.c (elf_link_output_extsym): Special case ifunc syms
252 when ref_regular, not def_regular.
254 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
257 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
258 from a DSO into a normal FUNC symbol.
259 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
260 a normal FUNC symbol.
262 2009-07-17 Chao-ying Fu <fu@mips.com>
264 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
265 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
266 interlocking, the last PLT entry needs a nop in the branch delay slot.
267 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
268 output the last two PLT entries in reverse order.
270 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
272 * elf32-i386.c (elf_i386_relocate_section): Don't get local
273 STT_GNU_IFUNC symbol for relocatable link.
274 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
276 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
278 * bfdio.c (bfd_iovec): Add comments for bmmap.
279 * bfd-in2.h: Regenerated.
281 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
283 * Makefile.am: Run "make dep-am".
284 * Makefile.in: Regenerated.
286 2009-07-10 Doug Kwan <dougkwan@google.com>
288 * elf32-arm.c (stub_hash_newfunc): Initialize fields
289 target_addend and orig_insn.
291 2009-07-10 Tom Tromey <tromey@redhat.com>
293 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
294 (elf-eh-frame.lo): Likewise.
295 (elf32-bfin.lo): Likewise.
296 (elf32-frv.lo): Likewise.
297 (elf32-xc16x.lo): Likewise.
298 * Makefile.in: Rebuild.
299 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
300 * elf-eh-frame.c: Likewise.
301 * elf32-bfin.c: Likewise.
302 * elf32-frv.c: Likewise.
303 * elf32-xc16x.c: Likewise.
305 2009-07-10 Julian Brown <julian@codesourcery.com>
307 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
308 symbol a stub entry is derived from, not the entry for the stub
309 itself, in call to elf32_arm_final_link_relocate.
311 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
313 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
314 when reporting addends.
316 2009-07-10 Alan Modra <amodra@bigpond.net.au>
318 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
319 data even when no stubs.
320 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
322 2009-07-10 Alan Modra <amodra@bigpond.net.au>
324 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
325 (ppc_elf_get_synthetic_symtab): Report addend.
327 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
328 (ppc_elf_create_glink): New function.
329 (ppc_elf_create_dynamic_sections): Use it.
330 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
331 (update_local_sym_info): Allocate space for local_plt array.
332 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
334 (is_branch_reloc): New function.
335 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
336 (ppc_elf_gc_sweep_hook): Likewise.
337 (ppc_elf_adjust_dynamic_symbol): Likewise.
338 (allocate_dynrelocs): Likewise.
339 (ppc_elf_size_dynamic_sections): Likewise.
340 (ppc_elf_relocate_section): Likewise.
341 (branch_reloc_hash_match): Use is_branch_reloc.
342 (ppc_elf_tls_optimize): Adjust for local_plt.
343 (write_glink_stub): New function, extracted from..
344 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
345 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
346 branch table when dynamic.
347 (elf_backend_post_process_headers): Define.
348 * elf64-ppc.c (elf_backend_post_process_headers): Define.
349 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
350 (ppc64_elf_get_synthetic_symtab): Report addend.
351 (struct ppc_stub_hash_entry): Add plt_ent.
353 (struct ppc_link_hash_table): Add iplt and reliplt.
354 (create_linkage_sections): Make .iplt and .rela.iplt sections.
355 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
356 (update_local_sym_info): Allocate space for local_plt array.
357 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
359 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
360 and don't change hash flags here.
361 (is_branch_reloc): New function.
362 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
363 (ppc64_elf_gc_sweep_hook): Likewise.
364 (ppc64_elf_adjust_dynamic_symbol): Likewise.
365 (allocate_dynrelocs): Likewise.
366 (ppc64_elf_size_dynamic_sections): Likewise.
367 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
368 (ppc64_elf_size_stubs): Likewise.
369 (ppc64_elf_relocate_section): Likewise.
370 (get_sym_h): Adjust for local_plt.
371 (branch_reloc_hash_match): Use is_branch_reloc.
372 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
373 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
375 2009-07-10 Alan Modra <amodra@bigpond.net.au>
377 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
379 2009-07-10 Alan Modra <amodra@bigpond.net.au>
381 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
382 and ref_regular_nonweak comment.
383 * elflink.c (elf_link_output_extsym): Special case ifunc syms
384 when def_regular, not ref_regular.
385 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
386 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
387 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
389 2009-07-09 Alan Modra <amodra@bigpond.net.au>
391 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
392 of malloc'd struct call_info.
393 (pasted_function): Likewise, priority too.
395 2009-07-07 Alan Modra <amodra@bigpond.net.au>
397 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
398 alignment when packing sections into overlays.
400 2009-07-03 Cary Coutant <ccoutant@google.com>
402 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
404 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
406 * coffcode.h (sec_to_styp_flags): Partially revert (functional
407 changes only) earlier patch:-
409 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
411 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
412 give .debug and .reloc data characteristics.
413 (DOT_RELOC): New define for .reloc section string.
414 (coff_write_object_contents): Use DOT_RELOC instead of string.
416 2009-07-02 Tom Tromey <tromey@redhat.com>
418 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
419 * bfdwin.c (bfd_free_window): Cast to unsigned long.
421 2009-07-01 Nick Clifton <nickc@redhat.com>
423 * elf-m10300.c: Remove trailing white space.
426 2009-07-01 Douglas B Rupp <rupp@gnat.com>
428 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
429 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
430 * configure.in: Use them.
431 * configure: Regenerate.
432 * config.in: Regnerate.
433 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
434 #define _BSD_SOURCE. Add comments.
435 (vms_file_stats_name): Calculate creation date based on available
436 runtime data. Return 1 for version instead of 0.
438 2009-07-01 Nick Clifton <nickc@redhat.com>
441 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
442 to R_ARM_THM_PC8 relocation.
444 2009-06-29 Nick Clifton <nickc@redhat.com>
446 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
447 different uses of the relocations addend when a symbol is in a
450 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
453 * elf.c (bfd_section_from_shdr): Don't change sh_link for
454 SHT_REL/SHT_RELA sections on executable nor shared library.
455 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
458 2009-06-25 Nick Clifton <nickc@redhat.com>
460 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
461 symbols with SEC_MERGE flag.
463 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
465 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
466 give .debug and .reloc data characteristics.
467 (DOT_RELOC): New define for .reloc section string.
468 (coff_write_object_contents): Use DOT_RELOC instead of string.
470 2009-06-25 Tristan Gingold <gingold@adacore.com>
472 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
473 (bfd_mach_o_canonicalize_dynamic_symtab)
474 (bfd_mach_o_get_synthetic_symtab): Defines.
475 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
476 (TARGET_NAME): Use Mach-O specific functions for dynamic.
478 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
479 for scattered relocations.
480 (bfd_mach_o_i386_print_thread): New function.
481 (bfd_mach_o_print_thread): Define.
483 * mach-o.c (text_section_names_xlat): Add an entry for __const.
484 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
485 New functions extracted from ...
486 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
487 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
488 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
489 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
490 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
491 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
493 (bfd_mach_o_scan_read_dylib): Ditto.
494 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
496 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
497 decode isym and flags on little endian targets. Set dysymtab field.
498 (bfd_mach_o_scan_start_address): Adjust for enum names.
499 (bfd_mach_o_lookup_section): Do not look for segments anymore.
500 (bfd_mach_o_print_section): Display bfd section name.
501 (bfd_mach_o_print_segment): Display none if no name.
502 (bfd_mach_o_print_dysymtab): Display next index for local, external
503 and undefined symbols.
504 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
505 Display dylinker name. Display thread and unixthread commands content.
506 (bfd_mach_o_print_thread): New macro.
508 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
509 (bfd_mach_o_ppc_thread_flavour): Ditto.
510 (bfd_mach_o_i386_thread_flavour): Ditto.
511 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
512 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
513 BFD_MACH_O_THREAD_STATE_NONE.
514 (bfd_mach_o_segment_command): Remove segment field.
515 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
516 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
517 (bfd_mach_o_prebound_dylib_command): Ditto.
518 (bfd_mach_o_dylib_command): Ditto.
519 (bfd_mach_o_prebound_dylib_command): Remove section field.
520 (mach_o_data_struct): Add dysymtab field.
521 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
522 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
523 (bfd_mach_o_build_commands): Remove parameter names and attributes.
524 (bfd_mach_o_get_dynamic_reloc_upper_bound)
525 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
527 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
529 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
530 field of struct dirent.
532 2009-06-23 Tristan Gingold <gingold@adacore.com>
534 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
535 of this macro. Fix indentation.
537 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
539 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
540 destination for defined dynamic symbols when deciding whether to
541 insert a stub or not.
542 (allocate_dynrelocs): Make sure functions are not marked as Thumb
543 when actually accessed through a PLT, even when generating a
546 2009-06-22 Tristan Gingold <gingold@adacore.com>
548 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
551 2009-06-22 Alan Modra <amodra@bigpond.net.au>
553 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
554 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
556 2009-06-22 Alan Modra <amodra@bigpond.net.au>
558 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
560 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
562 * elflink.c (elf_link_add_object_symbols): Avoid warning
563 from -Wjump-misses-init in gcc 4.5.0.
565 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
567 * elf32-i386.c (elf_i386_check_relocs): Properly check local
569 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
571 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
573 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
574 r_symndx. Report local symbol name on error.
575 (elf_i386_check_relocs): Updated. Report local symbol name on
577 (elf_i386_gc_sweep_hook): Updated.
578 (elf_i386_relocate_section): Likewise.
580 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
581 r_symndx. Report local symbol name on error.
582 (elf64_x86_64_check_relocs): Updated. Report local symbol name
584 (elf64_x86_64_gc_sweep_hook): Updated.
585 (elf64_x86_64_relocate_section): Likewise.
587 2009-06-19 Tristan Gingold <gingold@adacore.com>
589 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
591 2009-06-19 Tristan Gingold <gingold@adacore.com>
593 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
594 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
595 (bfd_mach_o_valid): Ditto.
596 (bfd_mach_o_wide_p): Ditto.
597 (bfd_mach_o_canonicalize_reloc): Ditto.
598 (bfd_mach_o_build_commands): Ditto.
599 (bfd_mach_o_scan_read_thread): Ditto.
600 (bfd_mach_o_flatten_sections): Ditto.
601 (bfd_mach_o_scan_start_address): Ditto.
602 (bfd_mach_o_lookup_section): Ditto.
603 (bfd_mach_o_core_fetch_environment): Ditto.
604 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
605 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
606 (bfd_mach_o_scan_write_symtab): Ditto.
607 Use macros instead of hard-coded values.
608 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
609 Use bfd_mach_o_get_data instead of direct access. Use macros
610 instead of hard-coded values.
611 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
612 Remove sym argument and get section from mdata.
613 Move code into the else branch.
614 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
615 Remove sym argument and get section from mdata. Adjust code.
616 (bfd_mach_o_scan_read_dylib): Move assertion into the created
617 switch (which replaces consecutive if statements).
618 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
619 module table, table of content, indirect symbols and external
621 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
623 (bfd_mach_o_scan_read_linkedit): New function.
624 (bfd_mach_o_scan_read_str): Ditto.
625 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
627 (bfd_mach_o_get_symtab_upper_bound): Remove check as
628 bfd_mach_o_count_symbols never returns an error.
629 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
630 symtab field (there might be only one symtab).
631 (bfd_mach_o_scan_read_command): Handle reexported dylib.
632 Handle sub frameworks, sub umbrella, sub library and sub client.
633 Read code signature and segment split info commands.
634 (bfd_mach_o_scan): Reindent.
635 (bfd_mach_o_xlat_name): New type.
636 (bfd_mach_o_print_flags): New function.
637 (bfd_mach_o_get_name): Ditto.
638 (bfd_mach_o_cpu_name): New variable.
639 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
640 (bfd_mach_o_section_type_name)
641 (bfd_mach_o_section_attribute_name)
642 (bfd_mach_o_load_command_name): New variables.
643 (bfd_mach_o_print_private_header): New function.
644 (bfd_mach_o_print_section_map): New function extracted from
645 bfd_mach_o_print_private_bfd_data.
646 (bfd_mach_o_print_section): Ditto. Print more infos.
647 (bfd_mach_o_print_segment): Ditto.
648 (bfd_mach_o_print_dysymtab): Ditto.
649 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
650 load weak dylib, reexport dylib and id dylib.
651 Handle code signature and segment_split info.
652 Handle sub frameworks, sub umbrella, sub library and sub client.
653 (bfd_mach_o_section_get_nbr_indirect): New function.
655 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
656 (bfd_mach_o_header_flags): New enum to define header flags.
657 (bfd_mach_o_section_attribute): New enum to replace ...
658 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
659 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
660 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
661 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
662 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
663 these removed macros.
664 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
665 (bfd_mach_o_dylib_module): New type.
666 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
668 (bfd_mach_o_dylib_table_of_content): New type.
669 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
670 (bfd_mach_o_dylib_reference): New type.
671 (BFD_MACH_O_REFERENCE_SIZE): New macro.
672 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
673 modules, toc, references and indirect syms.
674 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
675 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
676 unused). Add comment.
677 (bfd_mach_o_dylib_command): Ditto.
678 (bfd_mach_o_prebound_dylib_command): Ditto.
679 (bfd_mach_o_linkedit_command): New type.
680 (bfd_mach_o_str_command): New type.
681 (bfd_mach_o_load_command): Add linkedit and str fields.
682 (mach_o_data_struct): Add symtab field.
683 (bfd_get_mach_o_data): Renamed to ...
684 (bfd_mach_o_get_data): ... this new macro.
685 (bfd_mach_o_scan_read_symtab_symbol,
686 bfd_mach_o_scan_read_symtab_strtab,
687 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
689 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
690 instead of direct access.
692 2009-06-19 Alan Modra <amodra@bigpond.net.au>
694 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
695 R_PPC_PLTREL24 relocs.
696 (ppc_elf_relocate_section): Likewise.
698 2009-06-19 Alan Modra <amodra@bigpond.net.au>
700 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
701 pointer to sym hash. Update all uses.
702 (update_plt_info): Likewise. Don't check addend here.
704 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
706 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
707 bfd_sym_from_r_symndx.
708 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
710 2009-06-18 Alan Modra <amodra@bigpond.net.au>
712 * elf-bfd.h (struct sym_sec_cache): Delete.
713 (struct sym_cache): New.
714 (bfd_section_from_r_symndx): Delete prototype.
715 (bfd_sym_from_r_symndx): Define prototype.
716 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
717 (bfd_sym_from_r_symndx): ..new function.
718 * elf32-arm.c: Update all uses of struct sym_sec_cache and
719 bfd_section_from_r_symndx to new struct and function.
720 * elf32-bfin.c: Likewise.
721 * elf32-hppa.c: Likewise.
722 * elf32-i386.c: Likewise.
723 * elf32-m32r.c: Likewise.
724 * elf32-m68hc1x.c: Likewise.
725 * elf32-m68hc1x.h: Likewise.
726 * elf32-m68k.c: Likewise.
727 * elf32-ppc.c: Likewise.
728 * elf32-s390.c: Likewise.
729 * elf32-sh.c: Likewise.
730 * elf64-ppc.c: Likewise.
731 * elf64-s390.c: Likewise.
732 * elf64-x86-64.c: Likewise.
733 * elfxx-sparc.c: Likewise.
734 * elfxx-sparc.h: Likewise.
736 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
738 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
739 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
741 2009-06-18 Nick Clifton <nickc@redhat.com>
743 * elflink.c (elf_link_sort_relocs): Return early if there are no
746 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
748 Merge cegcc and mingw32ce target name changes from
751 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
753 * config.bfd: Add arm*-*-cegcc* target.
755 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
757 * config.bfd: Add arm-*-mingw32ce* target.
759 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
761 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
762 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
763 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
764 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
766 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
768 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
769 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
770 * elf32-i386.c (elf_i386_check_relocs): Use it.
771 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
773 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
775 * elf-bfd.h (elf_dyn_relocs): New.
777 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
778 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
780 (elf_i386_copy_indirect_symbol): Likewise.
781 (elf_i386_check_relocs): Likewise.
782 (elf_i386_gc_sweep_hook): Likewise.
783 (elf_i386_allocate_dynrelocs): Likewise.
784 (elf_i386_readonly_dynrelocs): Likewise.
785 (elf_i386_size_dynamic_sections): Likewise.
787 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
788 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
790 (elf64_x86_64_copy_indirect_symbol): Updated.
791 (elf64_x86_64_check_relocs): Likewise.
792 (elf64_x86_64_gc_sweep_hook): Likewise.
793 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
794 (elf64_x86_64_allocate_dynrelocs): Likewise.
795 (elf64_x86_64_readonly_dynrelocs): Likewise.
796 (elf64_x86_64_size_dynamic_sections): Likewise.
798 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
800 * elf32-arm.c (create_got_section): Get existing .rela.got
802 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
803 * elf32-lm32.c (create_got_section): Likewise.
804 * elf32-m32r.c (create_got_section): Likewise.
805 * elf32-ppc.c (ppc_elf_create_got): Likewise.
806 * elf32-s390.c (create_got_section): Likewise.
807 * elf32-sh.c (create_got_section): Likewise.
808 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
809 * elf64-s390.c (create_got_section): Likewise.
810 * elfxx-sparc.c (create_got_section): Likewise.
812 * elflink.c (_bfd_elf_create_got_section): Properly initialize
815 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
817 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
819 * elf32-i386.c (elf_i386_local_hash): Removed.
820 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
821 (elf_i386_get_local_sym_hash): Likewise.
823 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
824 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
825 (elf64_x86_64_get_local_sym_hash): Likewise.
826 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
827 (get_local_sym_hash): Likewise.
829 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
831 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
832 rel_got_sec and plt_sec.
833 (elfNN_ia64_relax_section): Updated.
834 (elfNN_ia64_create_dynamic_sections): Likewise.
836 (allocate_dynrel_entries): Likewise.
837 (elfNN_ia64_size_dynamic_sections): Likewise.
838 (set_got_entry): Likewise.
839 (elfNN_ia64_choose_gp): Likewise.
840 (elfNN_ia64_relocate_section): Likewise.
841 (elfNN_ia64_finish_dynamic_symbol): Likewise.
842 (elfNN_ia64_finish_dynamic_sections): Likewise.
844 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
846 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
849 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
851 * configure.in (elf): Add elf-ifunc.lo.
853 * configure: Regenerated.
854 * Makefile.in: Likewise.
856 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
857 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
859 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
860 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
862 (elf_i386_link_hash_table_create): Likewise.
863 (elf_i386_create_dynamic_sections): Likewise.
864 (elf_i386_check_relocs): Likewise.
865 (elf_i386_allocate_dynrelocs): Likewise.
866 (elf_i386_size_dynamic_sections): Likewise.
867 (elf_i386_relocate_section): Likewise.
868 (elf_i386_finish_dynamic_symbol): Likewise.
869 (elf_i386_finish_dynamic_sections): Likewise.
870 (elf_i386_create_got_section): Removed.
872 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
873 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
875 (elf64_x86_64_compute_jump_table_size): Updated.
876 (elf64_x86_64_link_hash_table_create): Likewise.
877 (elf64_x86_64_create_dynamic_sections): Likewise.
878 (elf64_x86_64_check_relocs): Likewise.
879 (elf64_x86_64_allocate_dynrelocs): Likewise.
880 (elf64_x86_64_size_dynamic_sections): Likewise.
881 (elf64_x86_64_relocate_section): Likewise.
882 (elf64_x86_64_finish_dynamic_symbol): Likewise.
883 (elf64_x86_64_finish_dynamic_sections): Likewise.
884 (elf64_x86_64_create_got_section): Removed.
886 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
887 for pointer alignment. Set up section pointers.
888 (_bfd_elf_create_dynamic_sections): Likewise.
889 (_bfd_elf_create_ifunc_sections): Moved to ...
890 * elf-ifunc.c: Here. New.
892 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
893 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
896 2009-06-16 Doug Kwan <dougkwan@google.com>
898 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
899 to bfd_signed_vma. Cast constant operands which are used in
900 offset related expressions to bfd_signed_vma type as appropriate.
902 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
904 * elf32-vax.c (elf_vax_plt_sym_val): New function.
905 (elf_backend_plt_sym_val): Define.
907 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
909 * elf32-vax.c (elf_vax_reloc_type_class): New function.
910 (elf_backend_reloc_type_class): Define.
912 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
914 * elf32-vax.c (elf_vax_relocate_section): For symbol references
915 from an executable to a shared library treat R_VAX_PC32
916 relocations as R_VAX_PLT32 ones.
918 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
920 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
921 symbols in GOT space calculation.
922 (elf_vax_relocate_section): Adjust accordingly.
924 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
926 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
929 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
931 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
933 (elf_vax_relocate_section): Likewise.
935 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
938 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
940 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
942 * elf32-i386.c (elf_i386_check_relocs): Reformat.
943 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
945 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
947 * Makefile.am: Run "make dep-am".
948 * Makefile.in: Regenerated.
950 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
953 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
955 2009-06-15 Nick Clifton <nickc@redhat.com>
957 * po/ru.po: New Russian translation.
958 * configure.in (ALL_LINGUAS): Add ru.
959 * configure: Regenerate.
961 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
963 * elf32-i386.c: Remove duplicated comments.
965 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
968 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
969 dynamic IFUNC pointer in non-shared object. Use .got.plt
970 for IFUNC definition in PIE.
971 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
974 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
975 dynamic IFUNC pointer in non-shared object. Use .got.plt
976 for IFUNC definition in PIE.
977 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
980 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_check_relocs): Properly report
983 local symbol for unhandled relocation against STT_GNU_IFUNC
985 (elf_i386_relocate_section): Likewise.
986 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
987 (elf64_x86_64_relocate_section): Likewise.
989 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
992 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
993 (elf_i386_link_hash_table): Add loc_hash_table and
995 (elf_i386_local_hash): New.
996 (elf_i386_local_htab_hash): Likewise.
997 (elf_i386_local_htab_eq): Likewise.
998 (elf_i386_get_local_sym_hash): Likewise.
999 (elf_i386_link_hash_table_free): Likewise.
1000 (elf_i386_allocate_local_dynrelocs): Likewise.
1001 (elf_i386_finish_local_dynamic_symbol): Likewise.
1002 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1003 (elf_i386_link_hash_table_create): Create loc_hash_table and
1005 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1006 (elf_i386_size_dynamic_sections): Likewise.
1007 (elf_i386_relocate_section): Likewise.
1008 (elf_i386_finish_dynamic_sections): Likewise.
1009 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1012 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1013 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1015 (elf64_x86_64_local_hash): New.
1016 (elf64_x86_64_local_htab_hash): Likewise.
1017 (elf64_x86_64_local_htab_eq): Likewise.
1018 (elf64_x86_64_get_local_sym_hash): Likewise.
1019 (elf64_x86_64_link_hash_table_free): Likewise.
1020 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1021 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1022 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1023 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1024 and loc_hash_memory.
1025 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1027 (elf64_x86_64_size_dynamic_sections): Likewise.
1028 (elf64_x86_64_relocate_section): Likewise.
1029 (elf64_x86_64_finish_dynamic_sections): Likewise.
1030 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1033 2009-06-10 Philip Blundell <philb@gnu.org>
1035 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1036 elf_sec->this_hdr == NULL.
1038 2009-06-12 Tristan Gingold <gingold@adacore.com>
1040 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1041 * bfd-in2.h: Regenerated.
1042 * libbfd.h: Regenerated.
1044 * mach-o.c (FILE_ALIGN): New macro.
1045 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1046 (bfd_mach_o_print_symbol): Ditto.
1047 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1048 (bfd_mach_o_get_reloc_upper_bound): New function.
1049 (bfd_mach_o_canonicalize_reloc): Ditto.
1050 (bfd_mach_o_scan_write_relocs): Ditto.
1051 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1052 (bfd_mach_o_scan_write_section_64): Ditto.
1053 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1054 written for load command. Do not compute section file offset.
1055 (bfd_mach_o_scan_write_segment_64): Ditto.
1056 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1057 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1059 (bfd_mach_o_mangle_symbols): ... this new function.
1060 (bfd_mach_o_write_contents): Be sure to have load commands built.
1061 Call bfd_mach_o_mangle_symbols.
1062 (bfd_mach_o_build_commands): Adjust for filelen field.
1063 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1064 Do not set symtab file offset anymore here.
1065 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1066 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1067 Set reloc_count and rel_filepos section fields.
1068 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1070 (bfd_mach_o_scan_read_section_64): Ditto.
1071 (bfd_mach_o_scan_read_section): Ditto.
1072 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1073 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1074 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1075 Handle weak-ref symbols.
1076 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1077 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1078 (bfd_mach_o_scan): Remove assignment to removed field.
1079 (bfd_mach_o_mkobject_init): Ditto.
1080 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1081 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1082 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1083 (bfd_mach_o_swap_reloc_in): Ditto.
1084 (bfd_mach_o_swap_reloc_out): Ditto.
1086 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1087 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1088 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1089 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1090 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1091 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1092 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1093 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1094 (BFD_MACH_O_N_WEAK_DEF): New macros.
1096 (bfd_mach_o_section_type): Add new enumeration values.
1097 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1098 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1099 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1100 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1102 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1103 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1104 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1105 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1106 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1107 (BFD_MACH_O_RELENT_SIZE): Ditto.
1108 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1109 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1110 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1111 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1112 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1113 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1114 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1115 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1116 (bfd_mach_o_reloc_info): New struct.
1117 (bfd_mach_o_asymbol): New struct.
1118 (bfd_mach_o_symtab_command): The symbols field is now of type
1120 (bfd_mach_o_load_command): The offset and len fields are now of type
1122 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1123 Add a filelen field. Add comments.
1124 (bfd_mach_o_backend_data): New struct.
1125 (bfd_mach_o_get_backend_data): New macro.
1126 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1128 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1129 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1130 (bfd_mach_o_canonicalize_reloc): Ditto.
1132 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1133 duplicated macro. Now defined to _bfd_generic_is_local_label.
1134 (TARGET_NAME_BACKEND): New macro...
1135 (TARGET_NAME_BACKEND): ... used to name a new variable.
1136 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1137 Mach-O backend data.
1139 * mach-o-i386.c (i386_howto_table): New variable.
1140 (bfd_mach_o_i386_swap_reloc_in): New function.
1141 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1142 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1143 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1144 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1145 (bfd_mach_o_bfd_reloc_type_lookup)
1146 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1148 2009-06-11 Eric Paris <eparis@redhat.com>
1149 Nick Clifton <nickc@redhat.com>
1151 * opncls.c (_maybe_make_executable): New function. Gives execute
1152 permission to an executable bfd that was opened for writing
1153 provided that it is a regular file. Replaces common code found in...
1154 (bfd_close): here and ...
1155 (bfd_close_all_done): here.
1157 2009-06-11 Anthony Green <green@moxielogic.com>
1159 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1160 * bfd-in2.h: Rebuilt.
1161 * libbfd.h: Rebuilt.
1162 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1164 (moxie_reloc_map): Ditto.
1165 Clean up copyright notice.
1167 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1169 * bfd-in2.h: bfd_mmap prototype.
1170 * bfdio.c (bfd_mmap): New function.
1171 * libbfd.h (bfd_iovec): Add bmmap.
1172 * cache.c (cache_bmmap): New function.
1173 (cache_iovec): Initialize bmmap member.
1174 * opencls.c (opncls_bmmap): New function.
1175 (opncls_iovec): Initialize bmmap member.
1177 2009-06-09 Tristan Gingold <gingold@adacore.com>
1179 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1180 and stabstr_segment fields.
1181 (mach_o_be_vec, mach_o_le_vec): Removed
1182 (bfd_mach_o_version): New prototype.
1184 * mach-o.c (bfd_mach_o_version): Make this function public.
1185 (mach_o_wide_p): New function.
1186 (bfd_mach_o_wide_p): Ditto.
1187 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1189 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1190 Search in the list only if the name starts with a dot.
1191 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1192 test. Check bfd_seek status.
1193 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1194 (bfd_mach_o_scan_write_section_32): Ditto.
1195 (bfd_mach_o_scan_write_section_64): Ditto.
1196 (bfd_mach_o_scan_write_section): Removed.
1197 (bfd_mach_o_scan_write_segment): Split into ...
1198 (bfd_mach_o_scan_write_segment_32): ... this and ...
1199 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1200 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1201 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1202 symbol table. Now returns a boolean.
1203 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1204 Adjust for status type.
1205 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1206 test. Write symbol table. Numbers the sections.
1207 (bfd_mach_o_read_header): Check bfd_seek status.
1208 Use mach_o_wide_p instead of hard-coded test.
1209 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1210 (bfd_mach_o_scan_read_section_64): Ditto.
1211 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1212 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1213 handled common symbols.
1214 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1215 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1216 (bfd_mach_o_scan_read_dylinker): Ditto.
1217 (bfd_mach_o_scan_read_dylib): Ditto.
1218 (bfd_mach_o_scan_read_thread): Ditto.
1219 (bfd_mach_o_scan_read_symtab): Ditto.
1220 Do not create a section for the stabs.
1221 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1222 (bfd_mach_o_scan_read_segment): Ditto.
1223 (bfd_mach_o_scan_read_command): Ditto.
1224 (bfd_mach_o_scan_start_address): Ditto.
1225 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1226 (bfd_mach_o_archive_p): Check bfd_seek status.
1227 (bfd_mach_o_core_fetch_environment): Ditto.
1229 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1231 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1234 (elf_i386_link_hash_table_create): Initialize irelifunc.
1235 (elf_i386_check_relocs): Updated. Set up irelifunc for
1237 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1238 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1240 (elf_i386_relocate_section): Likewise.
1242 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1243 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1244 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1246 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1247 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1249 (elf64_x86_64_relocate_section): Likewise.
1251 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1253 (_bfd_elf_create_ifunc_sections): This.
1255 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1257 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1260 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1263 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1264 building shared object. Check info->executable instead of
1265 !info->shared when setting non_got_ref.
1266 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1267 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1268 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1270 (elf_i386_relocate_section): Output dynamic relocation for
1271 R_386_32 against STT_GNU_IFUNC symbol to get the real
1272 function address when building shared object.
1273 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1274 relocation for STT_GNU_IFUNC symbol in shared object.
1276 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1277 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1278 symbol when building shared object. Check info->executable
1279 instead of !info->shared when setting non_got_ref.
1280 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1281 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1282 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1284 (elf64_x86_64_relocate_section): Output dynamic relocation
1285 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1286 function address when building shared object.
1287 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1288 relocation for STT_GNU_IFUNC symbol in shared object.
1290 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1292 * Makefile.am: Run "make dep-am".
1293 (BFD32_BACKENDS): Add mach-o-i386.lo.
1294 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1295 * Makefile.in: Regenerate.
1297 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1299 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1300 when looking for soft-icache stubs.
1302 2009-06-05 Tristan Gingold <gingold@adacore.com>
1304 * mach-o.h: Update copyright year.
1305 (bfd_mach_o_mach_header_magic): New enum.
1306 (bfd_mach_o_cpu_subtype): Now an enum.
1307 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1308 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1309 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1310 (bfd_mach_o_load_command): Field type_required is now a boolean.
1311 Reindent prototypes.
1312 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1313 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1314 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1315 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1316 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1317 (bfd_mach_o_canonicalize_symtab): Ditto.
1318 (bfd_mach_o_get_symbol_info): Ditto.
1319 (bfd_mach_o_print_symbol): Ditto.
1320 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1321 (bfd_mach_o_make_empty_symbol): Ditto.
1322 (bfd_mach_o_write_contents): Ditto.
1324 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1325 bfd_mach_o_mkobject): Defines.
1326 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1327 Do not check with target vector but with flavour.
1328 (struct mach_o_section_name_xlat): New declaration.
1329 (dwarf_section_names_xlat): Ditto.
1330 (text_section_names_xlat): Ditto.
1331 (data_section_names_xlat): Ditto.
1332 (struct mach_o_segment_name_xlat): Ditto.
1333 (segsec_names_xlat): Ditto.
1334 (bfd_mach_o_convert_section_name_to_bfd): New function.
1335 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1336 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1337 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1338 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1339 Accept any input and output flavour. Do not share private data
1341 (bfd_mach_o_count_symbols): Add a comment.
1342 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1343 (bfd_mach_o_canonicalize_symtab): Ditto.
1344 (bfd_mach_o_get_symbol_info): Ditto.
1345 (bfd_mach_o_print_symbol): Ditto.
1346 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1347 Use constants instead of hard-coded values.
1348 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1350 (bfd_mach_o_scan_write_section_64): Ditto.
1351 (bfd_mach_o_scan_write_segment): Ditto.
1352 Do not copy sections anymore.
1353 (bfd_mach_o_write_contents): Make it public.
1354 Remove dead code. Rewrite typeflag assignment.
1355 (bfd_mach_o_build_commands): New function.
1356 (bfd_mach_o_set_section_contents): Ditto.
1357 (bfd_mach_o_make_empty_symbol): Make it public.
1358 (bfd_mach_o_read_header): Make it static.
1359 Convert to bfd_boolean.
1360 Use constants instead of hard-coded values.
1361 (bfd_mach_o_make_bfd_section): Call
1362 bfd_mach_o_convert_section_name_to_bfd to create name.
1363 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1365 (bfd_mach_o_scan_read_section_64): Ditto.
1366 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1367 a segment anymore. Use constants instead of hard-coded values.
1368 (bfd_mach_o_scan_read_command): Fix style.
1369 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1370 Get rid of BFD_IO_FUNCS.
1371 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1372 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1373 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1374 (bfd_mach_o_object_p): Removed.
1375 (bfd_mach_o_gen_core_p): New function, replaces ...
1376 (bfd_mach_o_core_p): ... deleted.
1377 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1379 * mach-o-i386.c: New file.
1380 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1381 * configure.in (TDEFINES): Add mach_o_i386_vec.
1382 * configure: Regenerated.
1383 * targets.c: Add mach_o_i386_vec.
1385 * mach-o.c: Update copyright years.
1386 (BFD_IO_FUNCS): Remove (was not used).
1387 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1388 bfd_mach_o_slurp_extended_name_table,
1389 bfd_mach_o_construct_extended_name_table,
1390 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1391 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1392 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1393 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1394 bfd_mach_o_get_section_contents_in_window,
1395 bfd_mach_o_bfd_is_local_label_name,
1396 bfd_mach_o_bfd_is_target_special_symbol,
1397 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1398 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1399 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1400 bfd_mach_o_minisymbol_to_symbol,
1401 bfd_mach_o_bfd_get_relocated_section_contents,
1402 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1403 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1404 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1405 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1406 bfd_mach_o_bfd_merge_private_bfd_data,
1407 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1408 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1409 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1410 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1411 bfd_mach_o_bfd_copy_private_header_data,
1412 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1413 * mach-o-target.c: ... here.
1414 Update copyright years.
1416 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1418 * dep-in.sed: Don't use \n in replacement part of s command.
1419 * Makefile.am (DEP1): LC_ALL for uniq.
1421 * Makefile.in: Regenerate.
1423 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1426 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1427 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1429 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1431 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1432 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1433 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1434 against STT_GNU_IFUNC symbols for static executables.
1435 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1436 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1438 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1439 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1440 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1441 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1443 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1445 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1446 symbols to be left unimported when linking statically.
1447 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1448 code when linking statically.
1450 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf32-i386.c (elf_i386_check_relocs): Increment
1453 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1454 against STT_GNU_IFUNC symbol.
1455 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1456 local STT_GNU_IFUNC definition is used.
1457 (elf_i386_relocate_section): Handle got.offset != -1 for
1458 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1461 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1462 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1463 relocations against STT_GNU_IFUNC symbol.
1464 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1465 local STT_GNU_IFUNC definition is used.
1466 (elf64_x86_64_relocate_section): Handle got.offset != -1
1467 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1468 STT_GNU_IFUNC symbol.
1470 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1474 (elf_i386_reloc_type_lookup): Likewise.
1475 (R_386_tls): Removed.
1476 (R_386_irelative): New.
1477 (R_386_vt_offset): Updated.
1478 (elf_i386_rtype_to_howto): Likewise.
1479 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1480 (elf_i386_link_hash_table_create): Initialize igotplt,
1482 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1483 (elf_i386_adjust_dynamic_symbol): Likewise.
1484 (elf_i386_allocate_dynrelocs): Likewise.
1485 (elf_i386_relocate_section): Likewise.
1486 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1488 (elf_i386_finish_dynamic_symbol): When building a static
1489 executable, use .iplt, .igot.plt and .rel.iplt sections for
1490 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1491 locally defined STT_GNU_IFUNC symbol.
1493 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1494 (x86_64_reloc_map): Likewise.
1495 (R_X86_64_standard): Updated.
1496 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1497 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1499 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1500 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1501 (elf64_x86_64_allocate_dynrelocs): Likewise.
1502 (elf64_x86_64_relocate_section): Likewise.
1503 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1505 (elf64_x86_64_finish_dynamic_symbol): When building a static
1506 executable, use .iplt, .igot.plt and .rela.iplt sections for
1507 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1508 for locally defined STT_GNU_IFUNC symbol.
1510 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1511 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1513 * bfd-in2.h: Regenerated.
1514 * libbfd.h: Likewise.
1516 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1518 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1519 (_bfd_elf_make_ifunc_reloc_section): Removed.
1520 (_bfd_elf_is_ifunc_symbol): Likewise.
1521 (_bfd_elf_create_static_ifunc_sections): New.
1523 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1525 (elf_link_add_object_symbols): Here.
1526 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1527 STT_GNU_IFUNC symbol.
1528 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1529 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1530 (IFUNC_INFIX): Removed.
1531 (get_ifunc_reloc_section_name): Likewise.
1532 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1533 (_bfd_elf_is_ifunc_symbol): Likewise.
1534 (_bfd_elf_create_static_ifunc_sections): New.
1536 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1539 (create_got_section): Likewise.
1540 (allocate_dynrelocs): Likewise.
1541 (readonly_dynrelocs): Likewise.
1542 (set_tls_module_base): Likewise.
1543 (dtpoff_base): Likewise.
1545 (elf_i386_link_hash_table_create): Updated.
1546 (elf_i386_create_dynamic_sections): Likewise.
1547 (elf_i386_check_relocs): Likewise.
1548 (elf_i386_size_dynamic_sections): Likewise.
1549 (elf_i386_relocate_section): Likewise.
1551 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1552 (create_got_section): Likewise.
1553 (allocate_dynrelocs): Likewise.
1554 (readonly_dynrelocs): Likewise.
1555 (set_tls_module_base): Likewise.
1556 (dtpoff_base): Likewise.
1558 (elf64_x86_64_link_hash_table_create): Updated.
1559 (elf64_x86_64_create_dynamic_sections): Likewise.
1560 (elf64_x86_64_check_relocs): Likewise.
1561 (elf64_x86_64_size_dynamic_sections): Likewise.
1562 (elf64_x86_64_relocate_section): Likewise.
1564 2009-05-28 Nick Clifton <nickc@redhat.com>
1566 * targets.c (_bfd_target_vector): Only include plugin target in
1567 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1569 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1571 * elf32-spu.c (struct call_info): New member broken_cycle.
1572 (remove_cycle): Instead of physically removing call_info structures
1573 to break call graph cycles, mark them using the broken_cycle flag.
1574 (mark_overlay_section): Respect broken_cycle flag.
1575 (unmark_overlay_section): Likewise.
1576 (collect_lib_sections): Likewise.
1577 (collect_overlays): Likewise.
1578 (sum_stack): Likewise.
1580 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1582 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1583 (mark_functions_via_relocs): Initialize callee->count to 1.
1584 (pasted_function): Likewise.
1585 (spu_elf_auto_overlay): Honor call counts when determining number
1586 of stubs required in software i-cache mode.
1588 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1590 * plugin.c (program_name): Remove.
1591 (plugin_program_name): New.
1592 (bfd_plugin_set_program_name): New.
1593 (try_load_plugin): Use plugin_program_name.
1594 * plugin.h (bfd_plugin_set_program_name): New.
1596 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1598 * aclocal.m4: Include ../config/plugins.m4.
1599 * configure.in: Use AC_PLUGINS.
1600 * configure: Regenerate.
1601 * Makefile.in: Regenerate.
1602 * doc/Makefile.in: Regenerate.
1604 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1606 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1608 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1609 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1610 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1611 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1612 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1613 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1614 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1615 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1616 * reloc.c (bfd_generic_relax_section): Likewise.
1617 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1618 * vms.c (vms_bfd_relax_section): Likewise.
1620 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1624 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1625 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1627 * elf32-i386.c (allocate_dynrelocs): Updated.
1628 (elf_i386_relocate_section): Likewise.
1629 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1630 (elf64_x86_64_relocate_section): Likewise.
1632 * elf64-x86-64.c (is_indirect_symbol): Removed.
1634 2009-05-26 Nick Clifton <nickc@redhat.com>
1636 * po/id.po: Updated Indonesian translation.
1638 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1640 * Makefile.am: Run "make dep-am".
1643 (ALL_MACHINES): Add cpu-plugin.lo.
1644 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1645 (BFD32_BACKENDS): Add plugin.lo.
1646 (BFD32_BACKENDS_CFILES): Add plugin.c.
1647 (libbfd_la_LIBADD): Add LIBDL
1648 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1649 (bfd_plugin_arch): Declare.
1650 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1651 * bfd.c (bfd): Add plugin_data.
1652 * config.bfd: Handle the plugin target.
1653 * configure.in: Check for --enable-plugins.
1654 (LT_INIT): Use the dlopen option.
1655 * cpu-plugin.c: New.
1658 * targets.c (plugin_vec): Declare.
1659 (_bfd_target_vector): Add plugin_vec.
1660 * Makefile.in: Regenerate.
1661 * bfd-in2.h: Regenerate.
1662 * configure: Regenerate.
1664 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1666 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1667 per line with all lines having continuation backslash. Prefix
1668 first line with "A", following lines with "B".
1669 * Makefile.am (DEP): Don't use dep.sed here.
1670 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1671 dep.sed here on dependencies, sort and uniq.
1672 * Makefile.in: Regenerate.
1674 2009-05-25 Tristan Gingold <gingold@adacore.com>
1676 * makefile.vms: Add verilog.obj to object list OBJS.
1678 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1680 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1681 for BFD_IN_MEMORY is cleared.
1682 (bfd_bwrite): Zero excess memory allocated.
1684 2009-05-22 Julian Brown <julian@codesourcery.com>
1686 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1688 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1689 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1690 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1691 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1692 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1693 (a8_erratum_fix, a8_erratum_reloc): New structs.
1694 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1695 num_a8_erratum_fixes, fix_cortex_a8 fields.
1696 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1697 (elf32_arm_add_stub): Split into two parts, creating...
1698 (elf32_arm_create_or_find_stub_sec): New function.
1699 (elf32_arm_final_link_relocate): Add forward declaration.
1700 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1701 relocations, multiple relocations per stub.
1702 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1703 (arm_size_one_stub): Use find_stub_size_and_template.
1704 (a8_reloc_compare): New.
1705 (find_thumb_glue): Add forward declaration.
1706 (cortex_a8_erratum_scan): New.
1707 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1708 (bfd_elf32_arm_set_cortex_a8_fix): New.
1709 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1710 (arm_map_one_stub): Add THUMB32_TYPE support.
1711 (a8_branch_to_stub_data): New.
1712 (make_branch_to_a8_stub): New.
1713 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1714 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1715 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1716 Cortex-A8 erratum workaround.
1717 * bfd-in2.h: Regenerate.
1719 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1721 * Makefile.am: Run "make dep-am".
1722 * Makefile.in: Regenerate.
1723 * po/SRC-POTFILES.in: Regenerate.
1725 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1727 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1730 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1732 * elf-bfd.h (struct elf_backend_data
1733 <elf_backend_link_output_symbol_hook>): Return an int.
1734 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1735 symbols on deleted .opd entries.
1736 * elflink.c (elf_link_output_sym): Return without outputting sym
1737 if output_symbol_hook returns 2.
1738 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1739 Abort if we must not discard sym.
1740 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1742 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1743 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1744 elf_backend_link_output_symbol_hook return type change.
1745 * elf32-arm.c (output_arch_syminfo): Likewise.
1746 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1747 (elf32_arm_output_arch_local_syms): Likewise.
1748 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1749 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1750 (bfd_score_elf_link_output_symbol_hook): Likewise.
1751 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1752 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1753 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1754 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1755 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1756 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1757 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1758 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1759 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1760 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1761 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1763 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1765 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1766 out of range .opd symbols.
1768 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1770 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1771 fprintf_vma directly.
1772 * peXXigen.c (pe_print_edata): Likewise.
1773 (pe_print_pdata): Likewise.
1774 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1775 (_bfd_XX_print_private_bfd_data_common): Likewise.
1777 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1779 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1781 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1782 Paul Brook <paul@codesourcery.com>
1784 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1785 fix discarded sections.
1787 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1789 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1790 sections into the software icache.
1792 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1794 * elf32-spu.c (build_stub): Always build "compact" sofware
1797 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1799 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1800 (spu_elf_setup): Initialize it.
1801 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1802 Update to new-sytle cache manager data structures.
1803 (spu_elf_build_stubs): Generate new-style cache manager data
1804 structures and symbols.
1805 (spu_elf_auto_overlay): Update size computation.
1807 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1809 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1810 segments first amongst the program headers.
1812 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1814 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1815 into addresses for relocation types that look at high bits. Remove
1816 special handling of relocation overflow warnings.
1818 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1820 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1821 control flow graph between fragments of a function.
1823 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1825 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1826 generate only a 16-byte .toe section.
1827 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1829 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1831 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1832 (spu_elf_place_overlay_data): ..here. New function.
1833 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1835 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1837 * elf32-arm.c: Move sysdep.h to start of file.
1839 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1841 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1843 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1844 __icache_tag_array and __icache_tag_array_size.
1846 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1848 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1850 (bfinfdpic_link_omit_section_dynsym): Likewise.
1851 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1853 2009-05-05 Paul Brook <paul@codesourcery.com>
1855 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1856 * bfd-in2.h: Regenerate.
1857 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1858 (_arm_elf_section_data): Add text and exidx fields.
1859 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1860 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1861 copy_exidx_entry): New functions.
1862 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1864 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1866 * elf32-arm.c (DEF_STUBS): New helper define.
1867 (DEF_STUB): Likewise.
1868 (stub_def): New type.
1869 (stub_definitions): New array, containing stub template pointers
1871 (arm_size_one_stub): Make use of stub_definitions.
1873 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1875 * elflink.c (find_version_for_sym): Remove from here, ...
1876 * linker.c (bfd_find_version_for_sym): ... rename, replace
1877 here, make public and update all callers.
1878 * bfd-in2.h: Regenerate.
1880 2009-04-30 Nick Clifton <nickc@redhat.com>
1882 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1884 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1885 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1886 into a STT_GNU_IFUNC symbol type.
1887 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1889 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1890 the binary contains ifunc symbols.
1891 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1892 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1893 * elf32-i386.c (is_indirect_function): New function.
1894 (elf_i386_check_relocs): Create an ifunc output section.
1895 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1896 section if necessary.
1897 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1899 (elf_i386_add_symbol_hook): New function. Set the
1900 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1901 symbol is encountered.
1902 (elf_backend_post_process_headers): Define.
1903 (elf_backend_add_symbol_hook): Define.
1904 (elf_i386_post_process_headers): Rename to
1905 elf_i388_fbsd_post_process_headers.
1906 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1907 (is_indirect_function): New function.
1908 (elf64_x86_64_check_relocs): Create an ifunc output section.
1909 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1910 section if necessary.
1911 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1912 symbol if necessary.
1913 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1914 elf_obj_data structure if an ifunc symbol is encountered.
1915 (elf_backend_post_process_headers): Define.
1916 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1917 if we have ifunc symbols to handle.
1918 (get_ifunc_reloc_section_name): New function. Computes the name
1919 for an ifunc section.
1920 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1921 section to hold ifunc relocs.
1922 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1923 (bfd_print_symbol_vandf): Handle ifunc symbols.
1924 (bfd_decode_symclass): Likewise.
1925 * bfd-in2.h: Regenerate.
1927 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1929 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1930 MOVW and MOVT relocations in a shared library link.
1932 2009-04-27 Anthony Green <green@moxielogic.com>
1934 * verilog.c: New file.
1935 * Makefile.am (BFD32_LIBS): Add verilog.c.
1936 (BFD32_LIBS_CFILES): Add verilog.c.
1937 (verilog.lo): New build rule.
1938 * Makefile.in: Rebuilt.
1939 * targets.c: Add verilog support.
1940 * bfd.c (tdata union): Add Verilog private data field.
1941 * bfd-in2.h: Regenerate.
1943 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1945 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1948 2009-04-23 Matthias Klose <doko@ubuntu.com>
1950 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1952 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1955 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1956 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1957 (elf32_arm_size_stubs): Likewise.
1958 (record_thumb_to_arm_glue): Deleted unused function.
1959 (bfd_elf32_arm_process_before_allocation): No longer handle
1960 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1961 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1962 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1964 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1966 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1967 (elf32_arm_write_section): Declare early.
1968 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1969 (arm_allocate_glue_section_space): Exclude empty sections.
1970 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1971 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1973 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1974 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1975 (elf32_arm_size_dynamic_sections): Allocate interworking
1977 (bfd_elf32_bfd_final_link): Define.
1979 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1981 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1983 * coffcode.h (coff_compute_section_file_positions): Clear
1984 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1986 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1987 force_minimum_alignment.
1989 * libcoff.h: Regenerated.
1991 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1992 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1994 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1995 nor target_subsystem.
1997 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1998 force_minimum_alignment nor target_subsystem.
2000 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2002 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2003 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2004 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2005 include in coff-x86_64.c of headers.
2006 (PDATA_ROW_SIZE): New define.
2007 (pex_regs[]): New static array.
2008 (pex64_get_runtime_function): New static function.
2009 (pex64_get_unwind_info): Likewise.
2010 (pex64_get_scope_entry): Likewise.
2011 (pex64_xdata_print_uwd_codes): Likewise.
2012 (pex64_get_section_by_rva): Likewise.
2013 (pex64_dump_xdata): Likewise.
2014 (pex64_bfd_print_pdata): Likewise.
2015 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2016 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2017 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2019 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2020 Alan Modra <amodra@bigpond.net.au>
2021 Dave Korn <dave.korn.cygwin@gmail.com>
2023 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2024 long names and non-NUL-terminated strings.
2026 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2028 * bfd-in2.h: Regenerated.
2030 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2032 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2033 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2035 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2038 * coffcode.h (bfd_pei_p): New.
2040 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2041 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2042 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2043 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2044 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2045 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2047 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2048 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2049 bfd_efi_rtdrv_x86_64_vec,
2050 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2051 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2052 * targets.c: Likewise.
2054 * configure: Regenerated.
2055 * libcoff.h: Likewise.
2056 * Makefile.in: Likewise.
2058 * efi-app-ia32.c: Removed.
2059 * efi-app-x86_64.c: Likewise.
2060 * efi-bsdrv-ia32.c: Likewise.
2061 * efi-bsdrv-ia64.c: Likewise.
2062 * efi-bsdrv-x86_64.c: Likewise.
2063 * efi-rtdrv-ia32.c: Likewise.
2064 * efi-rtdrv-ia64.c: Likewise.
2065 * efi-rtdrv-x86_64.c: Likewise.
2066 * efi-rtdrv-ia32.c: Likewise.
2068 * efi-app-ia64.c: Moved to ...
2070 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2071 (TARGET_NAME): Set to pei-ia64.
2073 * libpei.h (bfd_target_pei_p): Removed.
2074 (bfd_target_pei_arch): Likewise.
2075 (bfd_target_efi_app_p): Likewise.
2076 (bfd_target_efi_app_arch): Likewise.
2077 (bfd_target_efi_bsdrv_p): Likewise.
2078 (bfd_target_efi_bsdrv_arch): Likewise.
2079 (bfd_target_efi_rtdrv_p): Likewise.
2080 (bfd_target_efi_rtdrv_arch): Likewise.
2081 (bfd_pe_executable_p): Likewise.
2083 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2084 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2085 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2086 and efi-rtdrv-ia32.c.
2087 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2088 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2089 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2090 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2091 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2092 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2093 (efi-app-ia64.lo): Removed.
2094 (efi-bsdrv-ia32.lo): Likewise.
2095 (efi-rtdrv-ia32.lo): Likewise.
2096 (efi-app-ia64.lo): Likewise.
2097 (efi-bsdrv-ia64.lo): Likewise.
2098 (efi-rtdrv-ia64.lo): Likewise.
2099 (efi-app-x86_64.lo): Likewise.
2100 (efi-bsdrv-x86_64.lo): Likewise.
2101 (efi-rtdrv-x86_64.lo): Likewise.
2104 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2106 (arch_type): Removed.
2107 (pe_arch): Likewise.
2108 (pe_bfd_object_p): Just return coff_object_p.
2110 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2111 bfd_pe_executable_p with bfd_pei_p.
2113 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2115 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2116 PLT entries to an undefined symbol when generating a shared
2119 2009-04-17 Nick Clifton <nickc@redhat.com>
2122 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2124 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2126 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2127 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2128 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2129 * binary.c (binary_bfd_define_common_symbol): Likewise.
2130 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2131 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2132 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2133 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2134 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2135 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2136 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2137 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2138 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2139 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2140 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2141 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2142 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2143 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2144 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2145 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2146 * som.c (som_bfd_define_common_symbol): Likewise.
2147 * srec.c (srec_bfd_define_common_symbol): Likewise.
2148 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2149 * versados.c (versados_bfd_define_common_symbol): Likewise.
2150 * vms.c (vms_bfd_define_common_symbol): Likewise.
2151 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2152 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2153 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2154 (pmac_xcoff_vec): Likewise.
2155 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2156 (aix5coff64_vec): Likewise.
2157 * linker.c (bfd_generic_define_common_symbol): New function.
2158 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2159 (_bfd_define_common_symbol): New field.
2160 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2161 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2162 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2164 * bfd-in2.h: Regenerate.
2165 * libbfd.h: Likewise.
2166 * libcoff.h: Likewise.
2168 2009-04-15 Anthony Green <green@moxielogic.com>
2170 * targets.c: Add moxie support.
2171 * Makefile.am: Ditto.
2172 * Makefile.in: Rebuilt.
2173 * cpu-moxie.c, elf32-moxie.c: New files.
2174 * archures.c: Add moxie support.
2175 * configure.in: Add moxie support.
2176 * configure: Rebuilt.
2177 * config.bfd, archures.c: Add moxie support.
2178 * bfd-in2.h: Rebuilt.
2180 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2182 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2183 branch to an undef weak symbol into a jump to next instruction if
2184 a PLT entry will be created.
2186 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2188 * coffgen.c (make_a_section_from_file): Set the backend long
2189 section names enable if long section names found on input.
2190 * coffcode.h: Extend long section names documentation to match.
2192 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2194 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2197 2009-04-07 DJ Delorie <dj@redhat.com>
2199 * archures.c: Add bfd_mach_mep_c5.
2200 * bfd-in2.h: Likewise.
2201 * cpu-mep.c: Add bfd_c5_arch.
2202 * elf32-mep.c: Support it.
2204 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2206 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2207 info->callbacks->einfo.
2208 * linker.c (_bfd_generic_section_already_linked): Likewise.
2210 2009-04-06 DJ Delorie <dj@redhat.com>
2212 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2214 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2216 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2217 _bfd_pex64_print_pdata only if PE is defined.
2219 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2220 (_bfd_pex64_print_pdata): This.
2222 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2223 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2226 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2228 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2229 _bfd_pep_print_x64_pdata.
2230 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2231 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2233 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2235 * elf32-xtensa.c (relax_property_section): Always set r_offset
2238 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2240 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2241 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2243 (elf32_arm_stub_type): New enum values for the two new stubs.
2244 (arm_type_of_stub): Make use of the two new stubs.
2245 (arm_size_one_stub): Handle the two new stubs.
2247 2009-04-01 Matt Thomas <matt@netbsd.org>
2249 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2250 hidden symbols into the GOT or PLT.GOT.
2251 (elf_vax_relocate_section): Do not emit a PCREL reloc
2252 into a shared object if it is against a hidden symbol.
2254 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2256 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2257 and know_contains_shared_object_p.
2258 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2259 Cache the result in the archive_info table.
2260 (xcoff_auto_export_p): Add an "info" parameter and update the
2261 call to xcoff_archive_contains_shared_object_p.
2262 (xcoff_mark_auto_exports): Update accordingly.
2263 (xcoff_post_gc_symbol): Likewise.
2265 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2267 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2270 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2272 * coff-rs6000.c (member_layout): New structure.
2273 (archive_iterator): Likewise.
2274 (member_layout_init): New function.
2275 (archive_iterator_begin): Likewise.
2276 (archive_iterator_next): Likewise.
2277 (xcoff_write_armap_old): Use the new iterator functions.
2278 (do_shared_object_padding): Delete.
2279 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2280 handling of arch_info.
2281 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2282 first loop rather than the second. Allocate a member header if
2283 there isn't one, then work out the stat information and length
2284 in the first loop too. Use the new iterators for the second loop.
2285 (xcoff_write_archive_contents_big): Likewise.
2287 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2289 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2290 (bfd_xcoff_set_archive_import_path): Likewise.
2291 * bfd-in2.h: Regenerate.
2292 * xcofflink.c: Include libiberty.h.
2293 (xcoff_archive_info): New structure.
2294 (xcoff_archive_info_hash): New function.
2295 (xcoff_archive_info_eq): Likewise.
2296 (xcoff_get_archive_info): Likewise.
2297 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2298 (bfd_xcoff_split_import_path): New function.
2299 (bfd_xcoff_set_archive_import_path): Likewise.
2300 (xcoff_set_import_path): Move earlier in file.
2301 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2302 object to the the directory part of the bfd's filename. Get the
2303 import path and filename of an archive object from the archive's
2304 xcoff_tdata, initializing it if necessary. Update use of
2306 (bfd_link_input_bfd): Update use of import_file_id.
2307 (xcoff_write_global_symbol): Likewise.
2309 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2311 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2313 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2315 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2316 a .loader section for relocatable links.
2317 (xcoff_need_ldrel_p): New function.
2318 (xcoff_mark): Use it.
2319 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2321 (xcoff_build_ldsym): New function, split out from...
2322 (xcoff_build_ldsyms): ...here. Rename to...
2323 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2324 call xcoff_build_ldsym, if there's a loader section.
2325 (xcoff_build_loader_section): New function, extracted verbatim from...
2326 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2327 there's a loader section. Only add an __rtinit loader symbol
2328 if there's a loader section. Update after above name change.
2329 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2330 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2331 and xcoff_create_ldrel.
2332 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2333 (xcoff_reloc_link_order): Likewise, but only call it if there's
2334 a loader section. Use xcoff_symbol_section.
2335 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2336 if there's a loader section.
2338 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2340 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2342 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2344 * elf32-arm.c (group_sections): Rewrite loops for better
2347 2009-03-30 DJ Delorie <dj@redhat.com>
2349 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2350 relocs when doing a relocatable link.
2352 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2354 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2355 "ERROR:", in error messages.
2356 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2357 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2358 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2359 (elf32_arm_merge_eabi_attributes): Likewise.
2360 (elf32_arm_merge_private_bfd_data): Likewise.
2362 2009-03-27 Nick Clifton <nickc@redhat.com>
2364 * section.c (bfd_get_section_contents): Detect and handle the case
2365 where a section has the SEC_IN_MEMORY flag set but no actual
2368 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2371 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2372 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2373 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2374 if we don't find matching PT_LOAD when copying.
2376 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2378 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2379 the reloc descriptions.
2381 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2383 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2384 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2385 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2387 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2389 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2390 (bfd_i386_arch_intel_syntax): Likewise.
2391 (i8086_arch): Likewise.
2392 (bfd_x86_64_arch): Likewise.
2394 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2396 * elf32-cris.c (cris_elf_relocate_section): <case
2397 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2398 symbols for non-allocated sections. Don't check whether to
2399 generate R_CRIS_DTPMOD for non-allocated sections.
2400 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2401 handle relocation GC:ing if applied to non-allocated section.
2402 (cris_elf_check_relocs): Similar.
2404 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2405 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2406 when emitting a known TP offset in the GOT.
2408 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2410 * elf64-ppc.c (synthetic_opd): Delete.
2411 (compare_symbols): Look for .opd name rather than section match.
2412 (ppc64_elf_get_synthetic_symtab): Likewise.
2414 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2416 * elf32-ppc.c (is_pic_glink_stub): Delete.
2417 (is_nonpic_glink_stub): New function.
2418 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2420 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2422 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2423 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2425 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2426 macros for visibilty and locality checks.
2427 (elf_s390_adjust_dynamic_symbol): Likewise.
2428 (allocate_dynrelocs): Likewise.
2429 (elf_s390_relocate_section): Likewise.
2430 (elf_s390_finish_dynamic_symbol): Likewise.
2431 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2432 (elf_s390_adjust_dynamic_symbol): Likewise.
2433 (allocate_dynrelocs): Likewise.
2434 (elf_s390_relocate_section): Likewise.
2435 (elf_s390_finish_dynamic_symbol): Likewise.
2437 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2439 * bfd-in2.h: Regenerated.
2440 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2441 for debugging sections and map memory read/write dependent on
2443 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2444 without memory read flags set.
2445 * section.c: Add SEC_COFF_NOREAD to section flags.
2447 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2449 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2452 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2454 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2455 "no overlays" return. If there are overlays, create overlay
2456 manager entry symbols here, so that..
2457 (spu_elf_build_stubs): ..we don't need to set them up here.
2458 Simplify entry symbol tests.
2459 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2461 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2463 * elf.c (elfcore_grok_openbsd_procinfo)
2464 (elfcore_grok_openbsd_note): New functions.
2465 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2467 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2469 * vms-hdr.c: Don't include alloca.h.
2470 * elf32-m68hc1x.c: Include alloca-conf.h.
2472 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2474 * Makefile.am: Run "make dep-am".
2475 * Makefile.in: Regenerate.
2477 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2479 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2481 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2483 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2485 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2486 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2487 ovly_return fields with ovly_entry[2]. Adjust all users.
2488 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2490 (spu_elf_build_stubs): Likewise.
2491 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2492 ovly_flavour changes. Update all callers.
2493 (ovl_stub_size_log2): New function.
2494 (build_stub): Handle compact icache stubs. Use different manager
2495 entry point for stubs in non-icache area.
2496 (spu_elf_size_stubs): Don't allocate space for indirect branch
2498 (spu_elf_build_stubs): And don't built them.
2500 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2502 * dwarf2.c (read_section): Always use rawsize, if available.
2504 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2506 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2507 of rawsize and size for buffer.
2509 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2511 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2512 parameter just because fixed sections fit into local store.
2513 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2514 generating overlays if fixed sections plus reserved stack
2515 and heap space fit into local store.
2517 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2519 * elf32-spu.c (build_stub): Correct icache set_id.
2520 (spu_elf_relocate_section): Likewise.
2522 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2524 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2525 symbol table if it was created by the current call.
2527 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2529 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2530 class XMC_DS rather than XMC_UA.
2532 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2534 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2535 bfd_boolean export_defineds parameter with an unsigned int
2536 auto_export_flags parameter.
2537 * bfd-in2.h: Regenerate.
2538 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2539 split out from xcoff_build_ldsyms.
2540 (xcoff_covered_by_expall_p): New function.
2541 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2542 but with extra code to handle -bexpfull and -bexpall.
2543 (xcoff_mark_auto_exports): New function.
2544 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2545 a function should be automatically exported.
2546 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2547 parameter with an auto_export_flags parameter. Update ldinfo
2548 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2551 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2553 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2554 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2555 init and fini functions. Do garbage collection for objects
2556 without an entry point too.
2558 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2560 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2561 check whether a symbol has csect information.
2562 (coff_print_aux): Likewise.
2563 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2564 information for C_AIX_WEAKEXT too.
2565 (_bfd_xcoff_swap_aux_out): Likewise.
2566 (xcoff_reloc_type_br): Handle defweak symbols too.
2567 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2568 information for C_AIX_WEAKEXT too.
2569 (_bfd_xcoff64_swap_aux_out): Likewise.
2570 (xcoff64_reloc_type_br): Handle defweak symbols too.
2571 * coffgen.c (coff_print_symbol): Handle auxillary function
2572 information for C_AIX_WEAKEXT too.
2573 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2574 instead of BSF_GLOBAL if the L_WEAK flag is set.
2575 (xcoff_dynamic_definition_p): New function.
2576 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2577 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2578 always take the symbol class from the ldsym. Use weak bfd symbol
2579 types for weak ldsyms.
2580 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2581 Fix the check for whether a definition is from a shared object.
2582 Allow redefinitions of weak symbols.
2583 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2584 (xcoff_keep_symbol_p): Likewise.
2585 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2586 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2587 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2588 but mark them as L_WEAK.
2589 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2590 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2592 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2594 * xcofflink.c (xcoff_mark): When walking the relocations,
2595 only mark the target symbol or the target section, not both.
2596 (xcoff_final_definition_p): New function.
2597 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2598 symbol is a valid definition of the associated output symbol.
2599 Use XCOFF_ALLOCATED to stop the same hash table entry having
2601 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2603 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2610 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2612 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2613 * libcoff.h: Regenerate.
2614 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2615 line-number counts in the bfd's lineno_counts field.
2616 Don't keep per-csect line-number counts.
2617 (xcoff_sweep): Don't update per-csect line-number counts.
2618 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2619 entries in each output section.
2620 (xcoff_link_input_bfd): Get the number of line numbers from
2621 the bfd's lineno_counts field, rather than recalculating it
2622 from scratch. Fix the range check when updating C_BINCL and
2624 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2625 here. Don't expect csects to have line-number counts.
2627 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2629 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2630 * libcoff.h: Regenerate.
2631 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2632 "skip" logic from xcoff_link_input_bfd.
2633 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2634 objects in a dynamic link, rather than checking whether csectpp
2635 is null. Always allocate debug_index for other objects,
2636 and always go through the loop. Update the type of debug_index
2637 after the change above. Read the auxillary csect information
2638 and use xcoff_keep_symbol_p to decide whether a symbol should
2639 be kept. Set its debug_index to -2 if not.
2640 (xcoff_link_input_bfd): Update the type of debug_index after
2641 the change above and always expect it to be nonnull. Use it to
2642 test whether a symbol should be stripped, rather than making the
2643 decision here. Postpone all symbol creation to the second pass.
2645 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2647 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2648 creating a descriptor.
2649 (xcoff_sweep): Don't mark toc_section unless it's needed.
2650 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2651 when marking every bfd.
2652 (xcoff_link_input_bfd): Skip all TOC anchors.
2653 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2654 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2655 to -1; call xcoff_find_tc0 instead.
2657 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2659 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2660 * libcoff.h: Regenerate.
2661 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2662 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2663 the previous symbol's csect. Treat last_symndx as an inclusive value
2664 and simplify its handling.
2665 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2666 symbols with the right csect. Don't mark rsec when processing
2667 relocations against undefined or absolute sections.
2668 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2669 of bfd_und_section_ptr.
2670 (xcoff_link_input_bfd): Likewise.
2672 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2674 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2675 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2676 flag is set. Assert that all undefined symbols are either
2677 imported or defined by a dynamic object.
2678 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2679 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2680 handling to all relocations. Only set XCOFF_CALLED for function
2682 (xcoff_find_function): New function, split out from...
2683 (bfd_xcoff_export_symbol) ...here.
2684 (xcoff_set_import_path): New function, split out from...
2685 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2686 meaning of XCOFF_CALLED.
2687 (xcoff_mark_symbol): If we mark an undefined and unimported
2688 symbol, find some way of defining it. If the symbol is a function
2689 descriptor, fill in its definition automatically. If the symbol
2690 is a function, mark its descriptor and allocate room for global
2691 linkage code. Otherwise mark the symbol as implicitly imported.
2692 Move the code for creating function descriptors from...
2693 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2694 check for symbols that were implicitly defined.
2695 (xcoff_mark): Don't count any dynamic relocations against
2697 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2698 in the xcoff link info.
2699 (xcoff_link_input_bfd): Remove handling of undefined and
2702 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2704 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2705 if the target is absolute. Fix comment typo.
2706 (xcoff_ppc_relocate_section): Remove FIXME.
2707 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2708 if the target is absolute.
2710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2712 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2713 R_POS and R_NEG relocations against absolute symbols to the
2716 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2718 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2719 to 2 for bfd_mach_ppc_620.
2721 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2723 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2724 * configure.in: Likewise.
2725 * configure: Regenerate.
2727 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2730 * elf.c (assign_section_numbers): Generate symbol table if there
2731 is any relocation in output.
2732 (_bfd_elf_compute_section_file_positions): Likewise.
2734 2009-03-13 Nick Clifton <nickc@redhat.com>
2737 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2738 * elflink.c (elf_link_read_relocs_from_section): Use
2739 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2740 relocs but no symbol table.
2741 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2743 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2746 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2747 to check ___tls_get_addr.
2749 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2750 strncmp to check __tls_get_addr.
2752 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2754 * dwarf2.c (read_section): Always check the offset, even when the
2755 section has been read before.
2757 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2759 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2762 2009-03-11 Chris Demetriou <cgd@google.com>
2764 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2765 * bfd-in2.h: Regenerate.
2766 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2767 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2769 (bsd_write_armap): Likewise.
2770 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2771 flag is set, do nothing.
2772 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2775 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2777 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2778 used to update stack pointer.
2780 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2783 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2784 for unknown symbols in absolute section.
2786 2009-03-06 Nick Clifton <nickc@redhat.com>
2788 * po/es.po: Updated Spanish translation.
2790 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2792 * elf32-arm.c (group_sections): Take next section size into
2793 account before accepting to group it.
2795 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2797 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2799 (elf32_arm_final_link_relocate): Likewise.
2801 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2804 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2806 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2808 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2809 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2810 (BFD_FAKE_SECTION): Init new flag.
2811 * ecoff.c (bfd_debug_section): Likewise.
2812 * bfd-in2.h: Regenerate.
2813 * libbfd.h: Regenerate.
2814 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2815 (ppc_elf_reloc_type_lookup): Handle new relocs.
2816 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2817 without marker relocs.
2818 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2819 if section has no old-style calls.
2820 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2821 Don't try to optimize new-style __tls_get_addr call when handling
2822 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2824 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2825 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2826 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2827 without marker relocs.
2828 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2829 if section has no old-style calls. Set toc_ref for new relocs as
2831 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2832 Don't try to optimize new-style __tls_get_addr call when handling
2833 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2836 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2839 * configure.in: Test for ld --as-needed support. Link shared
2840 libbfd against libm.
2841 * configure: Regenerate.
2843 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2845 * Makefile.am: Run "make dep-am".
2846 * Makefile.in: Regenerate.
2848 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2850 * elf32-score7.c: New file.
2851 * elf32-score.h: New file.
2852 * elf32-score.c: Add code to support score 7. Set score7 as the
2854 * cpu-score.c: Add score7 architecure.
2855 (compatibile): New function.
2856 * Makefile.am: Add rules for building elf32-score7 object.
2857 * Makefile.in: Regenerate.
2858 * configure.in: Add elf32-score7 object to score vectors.
2859 * configure: Regenerate.
2860 * reloc.c: Add score7 relocs.
2861 * archures.c: Add score3 and score7 machine numbers.
2862 * bfd-in2.h: Regenerate.
2863 * libbfd.h: Regenerate.
2865 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2867 * configure: Regenerate.
2869 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2871 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2872 (elf32_hppa_check_relocs): Use it.
2874 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2876 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2877 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2878 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2879 (elf_hppa_record_segment_addrs): Likewise.
2880 (elf_hppa_final_link): Likewise.
2881 (elf_hppa_relocate_insn): Likewise.
2882 (elf_hppa_final_link_relocate): Likewise.
2883 (elf64_hppa_relocate_section): Likewise.
2884 * elf64-hppa.c: Insert above.
2886 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2888 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2889 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2890 (elf_hppa_relocate_section): Likewise.
2891 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2892 from struct elf_link_hash_entry. Add count field.
2893 (struct elf64_hppa_dyn_hash_table): Delete.
2894 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2895 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2896 (hppa_elf_hash_entry, eh_name): Define.
2897 (elf64_hppa_new_dyn_hash_entry): Delete.
2898 (elf64_hppa_dyn_hash_lookup): Delete.
2899 (elf64_hppa_dyn_hash_traverse): Delete.
2900 (get_dyn_name): Delete.
2901 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2902 of struct elf64_hppa_dyn_hash_entry *.
2903 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2904 allocate_global_data_plt, allocate_global_data_stub,
2905 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2907 (hppa64_link_hash_newfunc): New.
2908 (elf64_hppa_hash_table_create): Rework.
2909 (count_dyn_reloc): Likewise.
2910 (hppa64_elf_local_refcounts): New.
2911 (elf64_hppa_check_relocs): Rework using standard technique for recording
2912 local DLT, PLT and OPD reference counts.
2913 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2914 elf_link_hash_entry *.
2915 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2916 allocate_global_data_plt, allocate_global_data_stub,
2917 allocate_global_data_opd, allocate_dynrel_entries,
2918 elf64_hppa_adjust_dynamic_symbol,
2919 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2920 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2921 Use hppa_link_hash_table. Rework.
2922 (elf64_hppa_link_output_symbol_hook): Rework.
2923 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2924 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2925 elf64_hppa_finish_dynamic_sections): Likewise.
2927 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2929 * elf32-arm.c (stub_reloc_type): Removed.
2930 (insn_sequence): Renamed reloc_type field to r_type.
2931 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2932 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2933 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2934 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2935 (arm_stub_is_thumb): Catch new stubs.
2936 (arm_type_of_stub): Handle new stubs.
2937 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2938 (bfd_elf32_arm_process_before_allocation): Remove useless
2941 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf.c (elf_find_function): Use is_function_type to check
2946 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2948 * xtensa-modules.c: Revert to previous version 1.11 due
2949 to inadvertant commit.
2951 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2953 * elf32-xtensa.c (text_action_add): Separate test for action
2954 type. Break if saved action is ta_widen_insn at same offset.
2956 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2958 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2959 to elf32_arm_stub_long_branch_any_arm_pic.
2960 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2961 (enum elf32_arm_stub_type, arm_type_of_stub)
2962 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2965 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2967 * elf32-arm.c (PREV_SEC): Update comment.
2968 (group_sections): Rename argument to stubs_always_after_branch.
2969 Reverse the list and place stubs at the end of input sections.
2971 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2973 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2975 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2977 (arm_size_one_stub): Remove unnecessary break.
2978 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2980 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2982 * elf32-arm.c (stub_insn_type): New type.
2983 (stub_reloc_type): Likewise.
2984 (insn_sequence): Likewise.
2985 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2986 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2987 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2988 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2989 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2990 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2991 (elf32_arm_stub_hash_entry): Add new helper fields.
2992 (stub_hash_newfunc): Initialize these new fields.
2993 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2994 to take endianness into account.
2995 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2996 (arm_map_one_stub): Code is now more generic, thanks to
2999 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3001 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3003 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3004 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3005 BLX is not available. Fix typo in warning message. Add comments
3006 and improve formatting.
3007 (arm_build_one_stub): Adjust to new
3008 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3009 (arm_map_one_stub): Likewise.
3011 2009-02-23 Tristan Gingold <gingold@adacore.com>
3012 Eric Botcazou <ebotcazou@adacore.com>
3013 Douglas B Rupp <rupp@gnat.com>
3015 * vms.h: Update copyright year, fix comments, reorder declarations.
3016 (_bfd_save_vms_section): Remove the prototype.
3017 (EGPS_S_V_NO_SHIFT): New constant.
3018 (bfd_vms_set_section_flags): New prototype.
3019 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3021 (EGSY_S_W_FLAGS): Ditto.
3022 (EGSY_S_V_QUAD_VAL): Ditto.
3023 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3024 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3025 EGST_S_B_NAMLNG): Ditto.
3026 (ESRF_S_B_NAMLNG): Ditto.
3027 (ETIR_S_C_HEADER_SIZE): Ditto.
3028 (EGPS_S_V_ALLOC_64BIT): Ditto.
3029 (DST_S_C_EPILOG): Ditto.
3030 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3031 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3032 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3033 (DST_S_L_PCLINE_UNSLONG): Ditto.
3034 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3035 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3036 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3037 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3038 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3039 (DST_S_B_SRC_UNSBYTE): Ditto.
3040 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3042 (vms_section, vms_reloc): Remove types.
3043 (hdr_struc): Replaced by ...
3044 (hdr_struct): ... new type.
3045 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3046 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3047 (EMH_DATE_LENGTH): Ditto.
3048 (eom_struc): Replaced by ...
3049 (eom_struct): ... new type.
3050 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3051 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3052 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3053 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3054 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3055 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3056 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3057 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3058 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3059 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3060 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3061 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3062 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3063 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3064 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3065 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3066 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3067 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3068 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3069 (enum file_type_enum): New type.
3070 (struct location_struct): Removed.
3071 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3072 (struct funcinfo, struct module): Ditto.
3073 (struct vms_private_data_struct): Update fields.
3074 (struct vms_section_data_struct): New type.
3076 * vms.c: Update copyright year, fix comments,
3077 Fix includes for DECC, add prototypes.
3078 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3080 Use flavour to set is_vax, location_stack is removed.
3081 (struct pair): Declare.
3082 (fill_section_ptr): Initialize variables at declaration.
3083 Add guard to set SECTION_SYM flag, handlde und section.
3084 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3085 (_bfd_vms_slurp_object_records): New function, replaces previous
3087 (vms_slurp_module): New function.
3088 (vms_slurp_image): Ditto.
3089 (vms_object_p): Complete rewrite.
3090 (vms_mkobject): Use is_vax field to slect architecture.
3091 (free_reloc_stream): New function.
3092 (vms_convert_to_var): Ditto.
3093 (vms_convert_to_var_1): Ditto.
3094 (vms_convert_to_var_unix_filename): Ditto.
3095 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3097 (vms_new_section_hook): Set alignment to 0, allocate private data.
3098 (vms_get_section_contents): Load content.
3099 (vms_get_symbol_info): Handle undefined section.
3100 (vms_find_nearest_line): Handle.
3101 (alloc_reloc_stream): New function.
3102 (vms_slurp_reloc_table): Ditto.
3103 (vms_get_reloc_upper_bound): Make it real.
3104 (vms_canonicalize_reloc): Do the real work.
3105 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3107 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3108 (vms_set_arch_mach): Check arch.
3109 (vms_set_section_contents): Copy the content after allocation.
3110 (vms_alpha_vec): Update object flags.
3112 * vms-tir.c: Update copyright year, fix comments,
3113 add prototypes for new functions.
3114 (dst_define_location): New function.
3115 (dst_restore_location): New function.
3116 (dst_retrieve_location): New function.
3117 (dst_check_allocation): New function.
3118 (image_dump): Call dst_check_allocation.
3119 (image_write_b): Ditto.
3120 (image_write_w): Ditto.
3121 (image_write_l): Ditto.
3122 (image_write_q): Ditto.
3123 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3124 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3126 Call error handler instead of abort if name is not known.
3127 (etir_sta): Add quarter_relocs argument and set it.
3130 (etir_opr): Ditto, return FALSE in case of error.
3131 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3132 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3133 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3134 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3135 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3136 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3137 Return FALSE in case of error.
3138 (tir_sta): Change sign of psect.
3140 (tir_cmd): Fix cast. Makes tir_table static const.
3141 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3142 add argument to explain.
3143 (analyze_etir): Initialize maxptr, add quarter_relocs
3144 declaration, move some declarations into inner scopes.
3145 Handle quarter_relocs and STO_IMM.
3146 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3147 (_bfd_vms_slurp_relocs): New function.
3148 (_bfd_vms_decode_relocs): New function.
3149 (sto_imm): Rewritten.
3150 (start_first_etbt_record): New function.
3151 (start_another_etbt_record): Ditto.
3152 (etir_output_check): Ditto.
3153 (defer_reloc_p): Ditto.
3154 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3155 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3156 rewritte relocations handling.
3157 (_bfd_vms_write_tbt): Removed.
3158 (_bfd_vms_write_dbg): Ditto.
3160 * vms-misc.c: Update copyright year, Fix comments.
3161 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3162 (maybe_adjust_record_pointer_for_object): New function.
3163 (_bfd_vms_get_first_record): New function, replaces ...
3164 (_bfd_vms_get_record): .. removed.
3165 (_bfd_vms_get_object_record): New function.
3166 (_bfd_vms_get_object_record): New function.
3167 (vms_get_remaining_object_record): New function, replaces ...
3168 (_bfd_vms_get_next_record): ... removed.
3169 (add_new_contents): Removed.
3170 (_bfd_save_vms_section): Removed.
3171 (_bfd_get_vms_section): Removed.
3172 (_bfd_vms_output_flush): Write in VAR format.
3173 (new_symbol): Don't make UND section.
3175 * vms-hdr.c: Update copyright year, update list of record handled.
3176 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3177 (_bfd_vms_write_hdr): Strip vms and unix patches,
3178 add comments, truncate module name at 31 characters,
3179 use constants instead of hard-coded value,
3180 write BFD version instead of a fixed string.
3181 (_bfd_vms_slurp_ihd): New function.
3182 (_bfd_vms_slurp_isd): Ditto.
3183 (_bfd_vms_slurp_ihs): Ditto.
3184 (new_module): Ditto.
3185 (parse_module): Ditto
3186 (build_module_list): Ditto.
3187 (module_find_nearest_line): Ditto.
3188 (_bfd_vms_find_nearest_dst_line): Ditto.
3189 (vms_slurp_debug): Ditto.
3190 (_bfd_vms_slurp_dbg): Ditto.
3191 (_bfd_vms_slurp_tbt): Ditto.
3192 (_bfd_vms_write_dbg): Ditto.
3193 (_bfd_vms_write_tbt): Ditto.
3195 * vms-gsd.c: Update copyright year, update list of records handled.
3196 (EVAX_LITERALS_NAME): New macro.
3197 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3198 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3199 (register_universal_symbol): New function and prototype.
3200 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3201 improve debug messages,
3202 use constants instead of hard-coded value,
3203 fix missing endianness conversion,
3204 handle global symbol (SYMG).
3205 (bfd_vms_set_section_flags): New function.
3206 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3207 handle section literals,
3209 handle section bfd and vms flags,
3210 don't output LIB$INITIALIZE symbol,
3211 fix handling of weak symbols,
3212 fix evax vs vax procedure descriptor,
3213 handle absolute symbols.
3215 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3216 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3218 * makefile.vms (DEFS): Fix flags for VMS.
3220 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3222 * bfd-in2.h: Regenerated.
3223 * libbfd.h: Regenerated.
3225 2009-02-20 Cary Coutant <ccoutant@google.com>
3227 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3230 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3233 * coffcode.h (coff_write_object_contents): Don't let the string
3234 table offset overflow the s_name field when using long section names.
3236 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3238 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3239 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3240 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3241 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3242 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3243 (bfd_pmac_xcoff_backend_data): Likewise.
3244 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3245 (bfd_xcoff_aix5_backend_data): Likewise.
3246 (xcoff64_write_object_contents): Delete unused long_section_names
3248 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3249 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3251 * coffcode.h (documentation): Update to describe long section names.
3252 (COFFLONGSECTIONCATHELPER): New helper macro.
3253 (BLANKOR1TOODD): Likewise.
3254 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3255 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3256 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3257 (bfd_coff_set_long_section_names_allowed): New function.
3258 (bfd_coff_set_long_section_names_disallowed): Likewise.
3259 (struct bfd_coff_backend_data): Add new backend hook function
3260 pointer _bfd_coff_set_long_section_names.
3261 (bfd_coff_set_long_section_names): New backend hook.
3262 (coff_write_object_contents): Only generate long section names if
3263 bfd_coff_long_section_names() indicates they are currently enabled.
3264 (bfd_coff_std_swap_table): Make non-const, and initialise long
3265 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3266 (ticoff0_swap_table): Likewise to both.
3267 (ticoff1_swap_table): Again, likewise to both.
3268 * coffgen.c (make_a_section_from_file): Allow long section names
3269 as inputs even if not currently allowed for outputs.
3270 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3271 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3272 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3273 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3274 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3275 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3276 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3277 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3278 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3279 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3280 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3281 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3282 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3283 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3284 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3285 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3286 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3287 * libcoff-in.h: Update copyright year to cause updated copyright
3288 year in generated libcoff.h, and fix typo.
3289 * libcoff.h: Regenerated.
3290 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3291 (_bfd_ecoff_no_long_sections): Add prototype.
3292 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3293 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3294 defined by an including .c file.
3295 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3296 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3297 (ticoff1_swap_table): Likewise to both.
3299 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3301 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3302 stub. Catch default case error.
3303 (arm_map_one_stub): Add missing Thumb mapping symbol.
3305 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3308 * elf32-avr.c: Handle case where no local symbos exist correctly.
3310 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3313 * elf32-arm.c (arm_long_branch_stub,
3314 arm_thumb_v4t_long_branch_stub,
3315 arm_thumb_thumb_long_branch_stub,
3316 arm_thumb_arm_v4t_long_branch_stub,
3317 arm_thumb_arm_v4t_short_branch_stub,
3318 arm_pic_long_branch_stub):
3319 Renamed to elf32_arm_stub_long_branch_any_any,
3320 elf32_arm_stub_long_branch_v4t_arm_thumb,
3321 elf32_arm_stub_long_branch_thumb_only,
3322 elf32_arm_stub_long_branch_v4t_thumb_arm,
3323 elf32_arm_stub_short_branch_v4t_thumb_arm,
3324 elf32_arm_stub_long_branch_any_any_pic.
3325 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3326 arm_thumb_thumb_stub_long_branch,
3327 arm_thumb_arm_v4t_stub_long_branch,
3328 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3329 Renamed to arm_stub_long_branch_any_any,
3330 arm_stub_long_branch_v4t_arm_thumb,
3331 arm_stub_long_branch_thumb_only,
3332 arm_stub_long_branch_v4t_thumb_arm,
3333 arm_stub_short_branch_v4t_thumb_arm,
3334 arm_stub_long_branch_any_any_pic.
3336 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3338 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3339 in branch offset check.
3341 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3343 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3344 add toc.symndx and toc.add.
3345 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3347 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3349 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3350 (branch_reloc_hash_match): New function, extracted from..
3351 (ppc64_elf_tls_optimize): ..here.
3352 (ppc64_elf_relocate_section): Properly set addends when optimizing
3353 tls sequences. Avoid unnecessary reading and writing of insns.
3354 Only redo reloc when symbol changed. Bypass symbol checks when
3356 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3357 (branch_reloc_hash_match): New function, extracted from..
3358 (ppc_elf_tls_optimize): ..here.
3359 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3360 Don't clear addend on zapped __tls_get_addr reloc.
3362 2009-02-12 Nick Clifton <nickc@redhat.com>
3365 * elflink.c (bfd_elf_final_link): When counting the relocations,
3366 if the header size has not been set yet then assume that it will
3367 match the output section's reloc type.
3369 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3371 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3374 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3376 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3377 (find_function): Likewise.
3378 (pasted_function): Don't error if no prior function found.
3379 (discover_functions): Revert 2008-12-10 change. Extend first
3380 function range to start of section.
3382 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3384 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3386 * elf64-hppa.h: Likewise.
3388 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3390 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3393 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3395 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3396 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3398 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3400 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3401 * archures.c (bfd_mach_mips_xlr): Define.
3402 * bfd-in2.h: Regenerate.
3403 * cpu-mips.c (I_xlr): Define.
3404 (arch_info_struct): Add XLR entry.
3405 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3406 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3407 (mips_mach_extensions): Add XLR entry.
3409 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3411 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3413 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3415 * configure.in: AC_SUBST pdfdir.
3416 * Makefile.am: Add install-pdf, install-pdf-am
3417 and install-pdf-recursive targets. Define pdfdir.
3418 * doc/Makefile.am: Define pdf__strip_dir. Add
3419 install-pdf and install-pdf-am targets.
3420 * po/Make-in: Add install-pdf target.
3421 * configure: Regenerate.
3422 * Makefile.in: Regenerate
3423 * doc/Makefile.in: Regenerate.
3425 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3427 * bfd-in2.h: Regenerate.
3428 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3429 fields from n_entries to n_slots where appropriate, update comments.
3430 (HOWTO): Add TLS relocations.
3431 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3432 (enum elf_m68k_got_offset_size): New enum.
3433 (struct elf_m68k_got_entry.type): Move field to ...
3434 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3435 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3437 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3439 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3440 fields into n_entries array. Update comments.
3441 (elf_m68k_init_got): Simplify, update all uses.
3442 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3443 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3444 GOT entries; update name, update all uses.
3445 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3446 (elf_m68k_get_got_entry): Update.
3447 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3449 (elf_m68k_remove_got_entry_type): Simplify.
3450 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3451 (elf_m68k_can_merge_gots): Update.
3452 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3453 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3454 GOT entries, simplify.
3455 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3456 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3457 field, remove obsoleted local_n_entries field.
3458 (elf_m68k_partition_multi_got_2): New static function.
3459 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3461 (elf_m68k_remove_got_entry_type): Update.
3462 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3463 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3464 update of sgot->size and srelgot->size.
3465 (elf_m68k_gc_sweep_hook): Update.
3466 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3467 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3469 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3470 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3472 2009-02-02 DJ Delorie <dj@redhat.com>
3474 * elf32-mep.c (config_names): Regenerate configuration.
3476 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3478 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3479 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3480 * elf.c (bfd_elf_get_str_section): Make static.
3481 (bfd_elf_find_section): Delete.
3482 * libbfd.h: Regenerate.
3484 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3486 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3487 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3489 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3491 * elflink.c (on_needed_list): New function.
3492 (elf_link_add_object_symbols): Link in --as-needed libs if they
3493 satisfy undefined symbols in other libs.
3495 2009-01-30 Julian Brown <julian@codesourcery.com>
3497 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3498 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3499 with --just-symbols (-R).
3501 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3503 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3504 high_pc in order to properly sign-extend VMAs.
3506 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3507 Mark Shinwell <shinwell@codesourcery.com>
3508 Catherine Moore <clm@codesourcery.com>
3510 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3512 2009-01-28 Catherine Moore <clm@codesourcery.com>
3514 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3515 SEC_LOAD for dynamic relocation sections.
3517 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3519 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3520 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3521 the size of local TLS data.
3523 2009-01-27 Andreas Schwab <schwab@suse.de>
3525 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3526 architectures in the archive.
3528 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3530 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3531 <R_CRIS_32_DTPREL>: Correct relocation value.
3533 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3534 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3535 symbols with non-default visibility.
3537 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3539 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3540 describing the trampolines.
3541 (ppc_elf_relocate_section): Update relocs to describe the
3544 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3546 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3547 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3548 and R_PARISC_PCREL12F relocations.
3550 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3553 * elflink.c (find_version_for_sym): New function split out from,
3554 but without export_dynamic test, ..
3555 (_bfd_elf_link_assign_sym_version): ..here.
3556 (_bfd_elf_export_symbol): Use it.
3558 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3560 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3561 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3562 * elflink.c: ..here, somewhat modified.
3563 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3564 _bfd_elf_link_find_version_dependencies,
3565 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3566 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3567 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3569 * elflink.c: ..and make static here.
3570 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3571 of output_bfd from struct elf_find_verdep_info.
3572 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3573 struct elf_info_failed.
3574 (bfd_elf_size_dynamic_sections): Adjust.
3576 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3579 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3580 after comp_unit_find_line call.
3582 2009-01-21 Nick Clifton <nickc@redhat.com>
3585 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3586 tm_gmtoff field in struct tm.
3588 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3590 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3591 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3592 sections in soft-icache lines unless non_ia_text. Don't add
3593 rodata if doing so would exceed line size.
3595 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3597 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3598 types than bfd_link_hash_indirect, before early return, call
3599 _bfd_elf_link_hash_copy_indirect.
3601 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3603 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3604 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3605 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3606 (elf_backend_obj_attrs_order): New define.
3607 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3608 (elfNN_bed): Add elf_backend_obj_attrs_order.
3610 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3612 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3613 (obj_attr_size): Likewise.
3614 (write_obj_attribute): Likewise.
3615 (_bfd_elf_copy_obj_attributes): Likewise.
3616 (_bfd_elf_parse_attributes): Likewise.
3617 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3618 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3619 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3620 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3621 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3624 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3626 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3627 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3628 (bfd_elf_add_obj_attr_string): Likewise.
3629 (bfd_elf_add_obj_attr_int_string): Likewise.
3630 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3631 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3632 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3633 Tag_nodefaults has no default value.
3634 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3635 comment to reflect the new state.
3637 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3640 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3641 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3642 (adjust_z_magix): Delete dead code handling QMAGIC.
3644 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3646 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3647 IMAGE_SCN_MEM_DISCARDABLE.
3649 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3651 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3652 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3653 * configure.in (commonbfdlib): Delete.
3654 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3655 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3656 is available, not just for linux.
3657 * po/SRC-POTFILES.in: Regenerate.
3658 * Makefile.in: Regenerate.
3659 * configure: Regenerate.
3661 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3662 Julian Brown <julian@codesourcery.com>
3664 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3665 ARM attributes in ABI 2.07.
3666 * elf32-arm.c (get_secondary_compatible_arch): New function.
3667 (set_secondary_compatible_arch): New function.
3668 (tag_cpu_arch_combine): New function.
3669 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3670 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3671 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3672 make it fit with order_01243.
3673 Add support for Tag_also_compatible_with,
3674 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3675 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3676 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3677 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3678 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3679 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3680 Rework the way unknown attributes are handled.
3681 Defer errors until all attributes have been processed.
3683 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3685 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3686 bfd_elf_add_obj_attr_int_string.
3687 Read Tag_compatibility from its new location in the attribute array,
3688 rather than the attribute list.
3689 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3690 bfd_elf_add_obj_attr_int_string.
3691 (_bfd_elf_parse_attributes): Likewise.
3692 (_bfd_elf_merge_object_attributes): There's now only one
3693 Tag_compatibility, and it's in the array, not the list.
3694 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3696 (bfd_elf_add_obj_attr_compat): Rename to
3697 bfd_elf_add_obj_attr_int_string.
3698 (bfd_elf_add_proc_attr_compat): Rename to
3699 bfd_elf_add_proc_attr_int_string.
3700 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3703 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3705 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3706 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3707 (vmsutil.lo): Add dependency rule.
3708 * Makefile.in: Regenerate.
3709 * config.bfd (ia64*-*-*vms*): Add case.
3710 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3711 * configure: Regenerate.
3712 * vmsutil.c: New file.
3713 * vmsutil.h: New file.
3714 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3716 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3717 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3718 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3719 elfNN_vms_object_p): New functions
3720 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3722 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3725 * elflink.c (elf_gc_sweep): Exclude the group section if the
3726 first member of the section group is excluded.
3728 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3731 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3732 saved filename, use bfd_alloc rather than bfd_malloc for it.
3734 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3736 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3738 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3740 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3742 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3744 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3746 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3748 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3750 (struct got_entry): Add br_addr.
3751 (struct call_info): Add priority.
3752 (struct function_info): Add lr_store and sp_adjust.
3753 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3754 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3755 area as an overlay, and check that no other overlays exist. Look up
3756 icache overlay manager entry sym.
3757 (BRA_STUBS, BRA, BRASL): Define.
3758 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3759 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3761 (count_stub, build_stub): Support soft-icache.
3762 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3763 (spu_elf_size_stubs): Size soft-icache stubs.
3764 (overlay_index): New function.
3765 (spu_elf_build_stubs): Make static. Support soft-icache.
3766 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3767 (find_function_stack_adjust): Save lr store and stack adjust insn
3769 (maybe_insert_function): Adjust find_function_stack_adjust call.
3770 (mark_functions_via_relocs): Retrieve priority.
3771 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3772 (sort_calls): Sort by priority first.
3773 (mark_overlay_section): Ignore .ovl.init.
3774 (sum_stack): Only print when stack_analysis.
3775 (print_one_overlay_section): New function, extracted from..
3776 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3777 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3778 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3779 analysis. Call spu_elf_build_stubs.
3780 (spu_elf_relocate_section): For soft-icache encode overlay index
3782 (spu_elf_output_symbol_hook): Support soft-icache.
3783 (spu_elf_modify_program_headers: Likewise.
3785 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3786 num_regions to num_lines. Add line_size and max_branch.
3787 (enum _ovly_flavour): Add ovly_soft_icache.
3788 (spu_elf_build_stubs): Delete.
3790 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3792 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3793 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3795 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3797 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3798 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3799 the program, the known offset starts at the negative size of the
3801 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3804 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3806 * config.bfd: Add lm32-*-rtems*.
3808 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3810 * coff-ppc.c: Add 2009 to Copyright.
3811 * elf32-cris.c: Likewise.
3812 * elflink.c: Likewise.
3814 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3816 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3817 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3819 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3822 * elflink.c (elf_merge_st_other): New.
3823 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3824 hide them if needed.
3825 (elf_link_add_object_symbols): Updated.
3827 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3830 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3831 ref_dynamic and dynamic_def fields when setting def_regular
3834 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3837 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3840 For older changes see ChangeLog-2008
3846 version-control: never
projects / deliverable / binutils-gdb.git / blob