1 2006-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
3 From Mike Frysinger <michael.frysinger@analog.com>
4 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
5 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
6 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
7 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
8 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
9 Adjust to match the renamed reloc definitions.
11 2009-08-08 Alan Modra <amodra@bigpond.net.au>
14 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
15 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
17 2009-08-07 Tom Tromey <tromey@redhat.com>
19 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
22 2009-08-06 Michael Eager <eager@eagercon.com>
24 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
25 * Makefile.in: Regenerate.
26 * archures.c: Add bfd_arch_microblaze.
27 * bfd-in2.h: Regenerate.
28 * config.bfd: Add microblaze target.
29 * configure.in: Add bfd_elf32_microblaze_vec target.
30 * configure: Regenerate.
31 * cpu-microblaze.c: New.
32 * elf32-microblaze.c: New.
33 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
34 * libbfd.h: Regenerate.
35 * reloc.c: Add MICROBLAZE relocations.
36 * section.c: Add struct relax_table and relax_count to section.
37 * targets.c: Add bfd_elf32_microblaze_vec.
39 2009-08-06 Jakub Jelinek <jakub@redhat.com>
40 Alan Modra <amodra@bigpond.net.au>
43 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
45 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
46 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
48 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
50 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
51 at least once when fixing cortex-a8.
53 2009-08-05 Chao-ying Fu <fu@mips.com>
55 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
56 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
57 for CPUs. It is true for RM9000.
58 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
60 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
61 to guard the transformation.
63 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
65 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
66 (spu_elf_size_sections): Declare prototype.
67 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
68 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
69 (spu_elf_emit_fixup): New function.
70 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
71 (spu_elf_size_sections): New function.
73 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
75 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
76 (arm_build_one_stub): Build a8 veneers as a separate pass.
77 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
78 parameters. Use them to check if we create a different a8 fixup
79 than the previous pass.
80 (elf32_arm_size_stubs): Move scope of stub_changed and
81 prev_num_a8_fixes into main loop.
82 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
84 2009-08-04 Alan Modra <amodra@bigpond.net.au>
86 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
87 which find_plt_ent is called. Delete redundant code.
89 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
92 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
93 invalid string offset.
95 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
98 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
99 to htab->init_got_offset and plt to htab->init_plt_offset
100 when discarding space for dynamic relocations.
102 2009-08-03 Alan Modra <amodra@bigpond.net.au>
104 * elf32-ppc.c (struct plt_entry): Revise comments.
105 (ppc_elf_check_relocs): Don't create needless plt_entry info
106 for non-pie executables. Don't test info->pie when info->shared
107 already covers that case.
108 (ppc_elf_gc_sweep_hook): Adjust for above change.
109 (add_stub_sym): Don't test info->pie when info->shared tested.
110 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
111 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
112 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
113 (ppc_elf_relocate_section): Likewise.
115 2009-08-03 Alan Modra <amodra@bigpond.net.au>
117 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
118 for local ifunc symbols in non-pie executables, regardless of
119 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
120 code so that it's obvious that we only do anything special for
122 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
123 (allocate_dynrelocs): Correct comment for syms defined in plt.
124 Don't specially allocate ifunc dyn relocs.
125 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
126 (ppc_elf_relocate_section): Set "relocation" value for ifunc
127 syms in non-pie executables. No specially allocated dyn relocs
128 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
129 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
130 a non-pie executable.
132 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
133 Jakub Jelinek <jakub@redhat.com>
136 * elf32-i386.c (elf_i386_tls_transition): Check executable
137 instead of shared for TLS when building PIE.
138 (elf_i386_check_relocs): Likewise.
139 (elf_i386_allocate_dynrelocs): Likewise.
140 (elf_i386_relocate_section): Likewise.
142 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
143 instead of shared for TLS when building PIE.
144 (elf64_x86_64_check_relocs): Likewise.
145 (elf64_x86_64_allocate_dynrelocs): Likewise.
146 (elf64_x86_64_relocate_section): Likewise.
148 2009-07-31 Anthony Green <green@moxielogic.com>
150 * config.bfd (targ_cpu): Add moxie-uclinux support.
152 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
154 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
156 2009-07-30 Alan Modra <amodra@bigpond.net.au>
158 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
159 used by indirect function support. Count dynamic relocs for
161 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
162 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
163 in iplt and their relocs in reliplt. Don't make ifunc syms
164 dynamic. Allocate got entry relocs for non-dynamic ifunc in
165 reliplt. Handle other dynamic relocs for ifunc.
166 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
167 ifunc in reliplt, likewise relocs for got against local ifunc.
168 Typo fix on reliplt size adjust.
169 (ppc_elf_relocate_section): Don't use plt scheme of allocating
170 relocs 1-1 with entries for iplt, instead just add using
171 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
172 Error on invalid ifunc dyn relocs.
173 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
175 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
176 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
177 (ppc64_elf_reloc_type_lookup): Handle new relocs.
178 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
179 (allocate_dynrelocs): As for elf32-ppc.c above.
180 (ppc64_elf_size_dynamic_sections): Likewise.
181 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
182 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
183 (ppc_size_one_stub): Similarly.
184 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
186 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
188 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
190 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
191 change. Add note to head comment.
193 2009-07-28 Jan Beulich <jbeulich@novell.com>
195 * archive.c (get_extended_arelt_filename): Remove redundant
196 range check on index.
198 2009-07-27 Doug Kwan <dougkwan@google.com>
200 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
202 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
204 * archures.c bfd_*_arch): Sorted.
205 (bfd_archures_list): Likewise.
207 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
209 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
210 to R_cr16_NUM32 relocation.
212 2009-07-26 Michael Eager <eager@eagercon.com>
214 * archures.c: Add bfd_mach_ppc_405
217 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
219 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
220 * cpu-l1om.c (bfd_l1om_arch): Likewise.
222 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
224 * archures.c (bfd_architecture): Add bfd_arch_l1om.
225 (bfd_l1om_arch): New.
226 (bfd_archures_list): Add &bfd_l1om_arch.
227 * bfd-in2.h: Regenerated.
229 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
230 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
231 if bfd_elf64_x86_64_freebsd_vec is supported.
232 (targ_selvecs): Likewise.
234 * configure.in: Support bfd_elf64_l1om_vec and
235 bfd_elf64_l1om_freebsd_vec.
236 * configure: Regenerated.
240 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
241 (bfd_elf64_l1om_vec): Likewise.
242 (bfd_elf64_l1om_freebsd_vec): Likewise.
244 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
245 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
246 * Makefile.in: Regenerated.
248 * targets.c (bfd_elf64_l1om_vec): New.
249 (bfd_elf64_l1om_freebsd_vec): Likewise.
250 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
251 bfd_elf64_l1om_freebsd_vec.
253 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
254 Alan Modra <amodra@bigpond.net.au>
256 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
257 * bfd-in2.h: Regenerate.
258 * libbfd.h: Regenerate.
259 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
260 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
261 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
263 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
266 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
267 instead of shared for R_X86_64_TPOFF32.
268 (elf64_x86_64_relocate_section): Likewise.
270 2009-07-23 Ulrich Drepper <drepper@redhat.com>
272 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
273 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
274 with the BSF_GNU_UNIQUE flag bit set.
275 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
276 for symbols with STB_GNU_UNIQUE binding.
277 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
278 with the STB_GNU_UNIQUE binding.
279 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
280 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
281 symbols with the unique_global field set.
282 (elf_link_output_extsym): Set unique_global field for symbols with
283 the STB_GNU_UNIQUE binding.
284 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
285 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
287 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
289 * bfd-in2.h: Regenerate.
291 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
293 * elflink.c (elf_link_output_extsym): Revert the last change.
295 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
298 * elflink.c (elf_link_output_extsym): Special case ifunc syms
299 when ref_regular, not def_regular.
301 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
304 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
305 from a DSO into a normal FUNC symbol.
306 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
307 a normal FUNC symbol.
309 2009-07-17 Chao-ying Fu <fu@mips.com>
311 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
312 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
313 interlocking, the last PLT entry needs a nop in the branch delay slot.
314 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
315 output the last two PLT entries in reverse order.
317 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
319 * elf32-i386.c (elf_i386_relocate_section): Don't get local
320 STT_GNU_IFUNC symbol for relocatable link.
321 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
323 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
325 * bfdio.c (bfd_iovec): Add comments for bmmap.
326 * bfd-in2.h: Regenerated.
328 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
330 * Makefile.am: Run "make dep-am".
331 * Makefile.in: Regenerated.
333 2009-07-10 Doug Kwan <dougkwan@google.com>
335 * elf32-arm.c (stub_hash_newfunc): Initialize fields
336 target_addend and orig_insn.
338 2009-07-10 Tom Tromey <tromey@redhat.com>
340 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
341 (elf-eh-frame.lo): Likewise.
342 (elf32-bfin.lo): Likewise.
343 (elf32-frv.lo): Likewise.
344 (elf32-xc16x.lo): Likewise.
345 * Makefile.in: Rebuild.
346 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
347 * elf-eh-frame.c: Likewise.
348 * elf32-bfin.c: Likewise.
349 * elf32-frv.c: Likewise.
350 * elf32-xc16x.c: Likewise.
352 2009-07-10 Julian Brown <julian@codesourcery.com>
354 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
355 symbol a stub entry is derived from, not the entry for the stub
356 itself, in call to elf32_arm_final_link_relocate.
358 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
360 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
361 when reporting addends.
363 2009-07-10 Alan Modra <amodra@bigpond.net.au>
365 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
366 data even when no stubs.
367 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
369 2009-07-10 Alan Modra <amodra@bigpond.net.au>
371 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
372 (ppc_elf_get_synthetic_symtab): Report addend.
374 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
375 (ppc_elf_create_glink): New function.
376 (ppc_elf_create_dynamic_sections): Use it.
377 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
378 (update_local_sym_info): Allocate space for local_plt array.
379 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
381 (is_branch_reloc): New function.
382 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
383 (ppc_elf_gc_sweep_hook): Likewise.
384 (ppc_elf_adjust_dynamic_symbol): Likewise.
385 (allocate_dynrelocs): Likewise.
386 (ppc_elf_size_dynamic_sections): Likewise.
387 (ppc_elf_relocate_section): Likewise.
388 (branch_reloc_hash_match): Use is_branch_reloc.
389 (ppc_elf_tls_optimize): Adjust for local_plt.
390 (write_glink_stub): New function, extracted from..
391 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
392 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
393 branch table when dynamic.
394 (elf_backend_post_process_headers): Define.
395 * elf64-ppc.c (elf_backend_post_process_headers): Define.
396 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
397 (ppc64_elf_get_synthetic_symtab): Report addend.
398 (struct ppc_stub_hash_entry): Add plt_ent.
400 (struct ppc_link_hash_table): Add iplt and reliplt.
401 (create_linkage_sections): Make .iplt and .rela.iplt sections.
402 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
403 (update_local_sym_info): Allocate space for local_plt array.
404 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
406 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
407 and don't change hash flags here.
408 (is_branch_reloc): New function.
409 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
410 (ppc64_elf_gc_sweep_hook): Likewise.
411 (ppc64_elf_adjust_dynamic_symbol): Likewise.
412 (allocate_dynrelocs): Likewise.
413 (ppc64_elf_size_dynamic_sections): Likewise.
414 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
415 (ppc64_elf_size_stubs): Likewise.
416 (ppc64_elf_relocate_section): Likewise.
417 (get_sym_h): Adjust for local_plt.
418 (branch_reloc_hash_match): Use is_branch_reloc.
419 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
420 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
422 2009-07-10 Alan Modra <amodra@bigpond.net.au>
424 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
426 2009-07-10 Alan Modra <amodra@bigpond.net.au>
428 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
429 and ref_regular_nonweak comment.
430 * elflink.c (elf_link_output_extsym): Special case ifunc syms
431 when def_regular, not ref_regular.
432 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
433 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
434 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
436 2009-07-09 Alan Modra <amodra@bigpond.net.au>
438 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
439 of malloc'd struct call_info.
440 (pasted_function): Likewise, priority too.
442 2009-07-07 Alan Modra <amodra@bigpond.net.au>
444 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
445 alignment when packing sections into overlays.
447 2009-07-03 Cary Coutant <ccoutant@google.com>
449 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
451 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
453 * coffcode.h (sec_to_styp_flags): Partially revert (functional
454 changes only) earlier patch:-
456 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
458 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
459 give .debug and .reloc data characteristics.
460 (DOT_RELOC): New define for .reloc section string.
461 (coff_write_object_contents): Use DOT_RELOC instead of string.
463 2009-07-02 Tom Tromey <tromey@redhat.com>
465 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
466 * bfdwin.c (bfd_free_window): Cast to unsigned long.
468 2009-07-01 Nick Clifton <nickc@redhat.com>
470 * elf-m10300.c: Remove trailing white space.
473 2009-07-01 Douglas B Rupp <rupp@gnat.com>
475 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
476 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
477 * configure.in: Use them.
478 * configure: Regenerate.
479 * config.in: Regnerate.
480 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
481 #define _BSD_SOURCE. Add comments.
482 (vms_file_stats_name): Calculate creation date based on available
483 runtime data. Return 1 for version instead of 0.
485 2009-07-01 Nick Clifton <nickc@redhat.com>
488 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
489 to R_ARM_THM_PC8 relocation.
491 2009-06-29 Nick Clifton <nickc@redhat.com>
493 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
494 different uses of the relocations addend when a symbol is in a
497 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
500 * elf.c (bfd_section_from_shdr): Don't change sh_link for
501 SHT_REL/SHT_RELA sections on executable nor shared library.
502 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
505 2009-06-25 Nick Clifton <nickc@redhat.com>
507 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
508 symbols with SEC_MERGE flag.
510 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
512 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
513 give .debug and .reloc data characteristics.
514 (DOT_RELOC): New define for .reloc section string.
515 (coff_write_object_contents): Use DOT_RELOC instead of string.
517 2009-06-25 Tristan Gingold <gingold@adacore.com>
519 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
520 (bfd_mach_o_canonicalize_dynamic_symtab)
521 (bfd_mach_o_get_synthetic_symtab): Defines.
522 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
523 (TARGET_NAME): Use Mach-O specific functions for dynamic.
525 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
526 for scattered relocations.
527 (bfd_mach_o_i386_print_thread): New function.
528 (bfd_mach_o_print_thread): Define.
530 * mach-o.c (text_section_names_xlat): Add an entry for __const.
531 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
532 New functions extracted from ...
533 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
534 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
535 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
536 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
537 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
538 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
540 (bfd_mach_o_scan_read_dylib): Ditto.
541 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
543 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
544 decode isym and flags on little endian targets. Set dysymtab field.
545 (bfd_mach_o_scan_start_address): Adjust for enum names.
546 (bfd_mach_o_lookup_section): Do not look for segments anymore.
547 (bfd_mach_o_print_section): Display bfd section name.
548 (bfd_mach_o_print_segment): Display none if no name.
549 (bfd_mach_o_print_dysymtab): Display next index for local, external
550 and undefined symbols.
551 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
552 Display dylinker name. Display thread and unixthread commands content.
553 (bfd_mach_o_print_thread): New macro.
555 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
556 (bfd_mach_o_ppc_thread_flavour): Ditto.
557 (bfd_mach_o_i386_thread_flavour): Ditto.
558 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
559 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
560 BFD_MACH_O_THREAD_STATE_NONE.
561 (bfd_mach_o_segment_command): Remove segment field.
562 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
563 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
564 (bfd_mach_o_prebound_dylib_command): Ditto.
565 (bfd_mach_o_dylib_command): Ditto.
566 (bfd_mach_o_prebound_dylib_command): Remove section field.
567 (mach_o_data_struct): Add dysymtab field.
568 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
569 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
570 (bfd_mach_o_build_commands): Remove parameter names and attributes.
571 (bfd_mach_o_get_dynamic_reloc_upper_bound)
572 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
574 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
576 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
577 field of struct dirent.
579 2009-06-23 Tristan Gingold <gingold@adacore.com>
581 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
582 of this macro. Fix indentation.
584 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
586 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
587 destination for defined dynamic symbols when deciding whether to
588 insert a stub or not.
589 (allocate_dynrelocs): Make sure functions are not marked as Thumb
590 when actually accessed through a PLT, even when generating a
593 2009-06-22 Tristan Gingold <gingold@adacore.com>
595 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
598 2009-06-22 Alan Modra <amodra@bigpond.net.au>
600 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
601 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
603 2009-06-22 Alan Modra <amodra@bigpond.net.au>
605 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
607 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (elf_link_add_object_symbols): Avoid warning
610 from -Wjump-misses-init in gcc 4.5.0.
612 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
614 * elf32-i386.c (elf_i386_check_relocs): Properly check local
616 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
618 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
620 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
621 r_symndx. Report local symbol name on error.
622 (elf_i386_check_relocs): Updated. Report local symbol name on
624 (elf_i386_gc_sweep_hook): Updated.
625 (elf_i386_relocate_section): Likewise.
627 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
628 r_symndx. Report local symbol name on error.
629 (elf64_x86_64_check_relocs): Updated. Report local symbol name
631 (elf64_x86_64_gc_sweep_hook): Updated.
632 (elf64_x86_64_relocate_section): Likewise.
634 2009-06-19 Tristan Gingold <gingold@adacore.com>
636 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
638 2009-06-19 Tristan Gingold <gingold@adacore.com>
640 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
641 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
642 (bfd_mach_o_valid): Ditto.
643 (bfd_mach_o_wide_p): Ditto.
644 (bfd_mach_o_canonicalize_reloc): Ditto.
645 (bfd_mach_o_build_commands): Ditto.
646 (bfd_mach_o_scan_read_thread): Ditto.
647 (bfd_mach_o_flatten_sections): Ditto.
648 (bfd_mach_o_scan_start_address): Ditto.
649 (bfd_mach_o_lookup_section): Ditto.
650 (bfd_mach_o_core_fetch_environment): Ditto.
651 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
652 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
653 (bfd_mach_o_scan_write_symtab): Ditto.
654 Use macros instead of hard-coded values.
655 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
656 Use bfd_mach_o_get_data instead of direct access. Use macros
657 instead of hard-coded values.
658 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
659 Remove sym argument and get section from mdata.
660 Move code into the else branch.
661 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
662 Remove sym argument and get section from mdata. Adjust code.
663 (bfd_mach_o_scan_read_dylib): Move assertion into the created
664 switch (which replaces consecutive if statements).
665 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
666 module table, table of content, indirect symbols and external
668 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
670 (bfd_mach_o_scan_read_linkedit): New function.
671 (bfd_mach_o_scan_read_str): Ditto.
672 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
674 (bfd_mach_o_get_symtab_upper_bound): Remove check as
675 bfd_mach_o_count_symbols never returns an error.
676 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
677 symtab field (there might be only one symtab).
678 (bfd_mach_o_scan_read_command): Handle reexported dylib.
679 Handle sub frameworks, sub umbrella, sub library and sub client.
680 Read code signature and segment split info commands.
681 (bfd_mach_o_scan): Reindent.
682 (bfd_mach_o_xlat_name): New type.
683 (bfd_mach_o_print_flags): New function.
684 (bfd_mach_o_get_name): Ditto.
685 (bfd_mach_o_cpu_name): New variable.
686 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
687 (bfd_mach_o_section_type_name)
688 (bfd_mach_o_section_attribute_name)
689 (bfd_mach_o_load_command_name): New variables.
690 (bfd_mach_o_print_private_header): New function.
691 (bfd_mach_o_print_section_map): New function extracted from
692 bfd_mach_o_print_private_bfd_data.
693 (bfd_mach_o_print_section): Ditto. Print more infos.
694 (bfd_mach_o_print_segment): Ditto.
695 (bfd_mach_o_print_dysymtab): Ditto.
696 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
697 load weak dylib, reexport dylib and id dylib.
698 Handle code signature and segment_split info.
699 Handle sub frameworks, sub umbrella, sub library and sub client.
700 (bfd_mach_o_section_get_nbr_indirect): New function.
702 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
703 (bfd_mach_o_header_flags): New enum to define header flags.
704 (bfd_mach_o_section_attribute): New enum to replace ...
705 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
706 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
707 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
708 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
709 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
710 these removed macros.
711 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
712 (bfd_mach_o_dylib_module): New type.
713 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
715 (bfd_mach_o_dylib_table_of_content): New type.
716 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
717 (bfd_mach_o_dylib_reference): New type.
718 (BFD_MACH_O_REFERENCE_SIZE): New macro.
719 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
720 modules, toc, references and indirect syms.
721 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
722 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
723 unused). Add comment.
724 (bfd_mach_o_dylib_command): Ditto.
725 (bfd_mach_o_prebound_dylib_command): Ditto.
726 (bfd_mach_o_linkedit_command): New type.
727 (bfd_mach_o_str_command): New type.
728 (bfd_mach_o_load_command): Add linkedit and str fields.
729 (mach_o_data_struct): Add symtab field.
730 (bfd_get_mach_o_data): Renamed to ...
731 (bfd_mach_o_get_data): ... this new macro.
732 (bfd_mach_o_scan_read_symtab_symbol,
733 bfd_mach_o_scan_read_symtab_strtab,
734 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
736 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
737 instead of direct access.
739 2009-06-19 Alan Modra <amodra@bigpond.net.au>
741 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
742 R_PPC_PLTREL24 relocs.
743 (ppc_elf_relocate_section): Likewise.
745 2009-06-19 Alan Modra <amodra@bigpond.net.au>
747 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
748 pointer to sym hash. Update all uses.
749 (update_plt_info): Likewise. Don't check addend here.
751 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
754 bfd_sym_from_r_symndx.
755 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
757 2009-06-18 Alan Modra <amodra@bigpond.net.au>
759 * elf-bfd.h (struct sym_sec_cache): Delete.
760 (struct sym_cache): New.
761 (bfd_section_from_r_symndx): Delete prototype.
762 (bfd_sym_from_r_symndx): Define prototype.
763 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
764 (bfd_sym_from_r_symndx): ..new function.
765 * elf32-arm.c: Update all uses of struct sym_sec_cache and
766 bfd_section_from_r_symndx to new struct and function.
767 * elf32-bfin.c: Likewise.
768 * elf32-hppa.c: Likewise.
769 * elf32-i386.c: Likewise.
770 * elf32-m32r.c: Likewise.
771 * elf32-m68hc1x.c: Likewise.
772 * elf32-m68hc1x.h: Likewise.
773 * elf32-m68k.c: Likewise.
774 * elf32-ppc.c: Likewise.
775 * elf32-s390.c: Likewise.
776 * elf32-sh.c: Likewise.
777 * elf64-ppc.c: Likewise.
778 * elf64-s390.c: Likewise.
779 * elf64-x86-64.c: Likewise.
780 * elfxx-sparc.c: Likewise.
781 * elfxx-sparc.h: Likewise.
783 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
785 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
786 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
788 2009-06-18 Nick Clifton <nickc@redhat.com>
790 * elflink.c (elf_link_sort_relocs): Return early if there are no
793 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
795 Merge cegcc and mingw32ce target name changes from
798 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
800 * config.bfd: Add arm*-*-cegcc* target.
802 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
804 * config.bfd: Add arm-*-mingw32ce* target.
806 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
808 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
809 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
810 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
811 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
813 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
815 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
816 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
817 * elf32-i386.c (elf_i386_check_relocs): Use it.
818 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
820 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
822 * elf-bfd.h (elf_dyn_relocs): New.
824 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
825 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
827 (elf_i386_copy_indirect_symbol): Likewise.
828 (elf_i386_check_relocs): Likewise.
829 (elf_i386_gc_sweep_hook): Likewise.
830 (elf_i386_allocate_dynrelocs): Likewise.
831 (elf_i386_readonly_dynrelocs): Likewise.
832 (elf_i386_size_dynamic_sections): Likewise.
834 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
835 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
837 (elf64_x86_64_copy_indirect_symbol): Updated.
838 (elf64_x86_64_check_relocs): Likewise.
839 (elf64_x86_64_gc_sweep_hook): Likewise.
840 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
841 (elf64_x86_64_allocate_dynrelocs): Likewise.
842 (elf64_x86_64_readonly_dynrelocs): Likewise.
843 (elf64_x86_64_size_dynamic_sections): Likewise.
845 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-arm.c (create_got_section): Get existing .rela.got
849 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
850 * elf32-lm32.c (create_got_section): Likewise.
851 * elf32-m32r.c (create_got_section): Likewise.
852 * elf32-ppc.c (ppc_elf_create_got): Likewise.
853 * elf32-s390.c (create_got_section): Likewise.
854 * elf32-sh.c (create_got_section): Likewise.
855 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
856 * elf64-s390.c (create_got_section): Likewise.
857 * elfxx-sparc.c (create_got_section): Likewise.
859 * elflink.c (_bfd_elf_create_got_section): Properly initialize
862 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
864 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
866 * elf32-i386.c (elf_i386_local_hash): Removed.
867 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
868 (elf_i386_get_local_sym_hash): Likewise.
870 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
871 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
872 (elf64_x86_64_get_local_sym_hash): Likewise.
873 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
874 (get_local_sym_hash): Likewise.
876 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
878 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
879 rel_got_sec and plt_sec.
880 (elfNN_ia64_relax_section): Updated.
881 (elfNN_ia64_create_dynamic_sections): Likewise.
883 (allocate_dynrel_entries): Likewise.
884 (elfNN_ia64_size_dynamic_sections): Likewise.
885 (set_got_entry): Likewise.
886 (elfNN_ia64_choose_gp): Likewise.
887 (elfNN_ia64_relocate_section): Likewise.
888 (elfNN_ia64_finish_dynamic_symbol): Likewise.
889 (elfNN_ia64_finish_dynamic_sections): Likewise.
891 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
893 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
896 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
898 * configure.in (elf): Add elf-ifunc.lo.
900 * configure: Regenerated.
901 * Makefile.in: Likewise.
903 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
904 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
906 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
907 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
909 (elf_i386_link_hash_table_create): Likewise.
910 (elf_i386_create_dynamic_sections): Likewise.
911 (elf_i386_check_relocs): Likewise.
912 (elf_i386_allocate_dynrelocs): Likewise.
913 (elf_i386_size_dynamic_sections): Likewise.
914 (elf_i386_relocate_section): Likewise.
915 (elf_i386_finish_dynamic_symbol): Likewise.
916 (elf_i386_finish_dynamic_sections): Likewise.
917 (elf_i386_create_got_section): Removed.
919 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
920 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
922 (elf64_x86_64_compute_jump_table_size): Updated.
923 (elf64_x86_64_link_hash_table_create): Likewise.
924 (elf64_x86_64_create_dynamic_sections): Likewise.
925 (elf64_x86_64_check_relocs): Likewise.
926 (elf64_x86_64_allocate_dynrelocs): Likewise.
927 (elf64_x86_64_size_dynamic_sections): Likewise.
928 (elf64_x86_64_relocate_section): Likewise.
929 (elf64_x86_64_finish_dynamic_symbol): Likewise.
930 (elf64_x86_64_finish_dynamic_sections): Likewise.
931 (elf64_x86_64_create_got_section): Removed.
933 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
934 for pointer alignment. Set up section pointers.
935 (_bfd_elf_create_dynamic_sections): Likewise.
936 (_bfd_elf_create_ifunc_sections): Moved to ...
937 * elf-ifunc.c: Here. New.
939 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
940 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
943 2009-06-16 Doug Kwan <dougkwan@google.com>
945 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
946 to bfd_signed_vma. Cast constant operands which are used in
947 offset related expressions to bfd_signed_vma type as appropriate.
949 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
951 * elf32-vax.c (elf_vax_plt_sym_val): New function.
952 (elf_backend_plt_sym_val): Define.
954 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
956 * elf32-vax.c (elf_vax_reloc_type_class): New function.
957 (elf_backend_reloc_type_class): Define.
959 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
961 * elf32-vax.c (elf_vax_relocate_section): For symbol references
962 from an executable to a shared library treat R_VAX_PC32
963 relocations as R_VAX_PLT32 ones.
965 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
967 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
968 symbols in GOT space calculation.
969 (elf_vax_relocate_section): Adjust accordingly.
971 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
973 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
976 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
978 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
980 (elf_vax_relocate_section): Likewise.
982 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
984 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
985 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
987 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-i386.c (elf_i386_check_relocs): Reformat.
990 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
992 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
994 * Makefile.am: Run "make dep-am".
995 * Makefile.in: Regenerated.
997 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
999 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1000 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1002 2009-06-15 Nick Clifton <nickc@redhat.com>
1004 * po/ru.po: New Russian translation.
1005 * configure.in (ALL_LINGUAS): Add ru.
1006 * configure: Regenerate.
1008 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1010 * elf32-i386.c: Remove duplicated comments.
1012 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1016 dynamic IFUNC pointer in non-shared object. Use .got.plt
1017 for IFUNC definition in PIE.
1018 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1021 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1022 dynamic IFUNC pointer in non-shared object. Use .got.plt
1023 for IFUNC definition in PIE.
1024 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1027 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf32-i386.c (elf_i386_check_relocs): Properly report
1030 local symbol for unhandled relocation against STT_GNU_IFUNC
1032 (elf_i386_relocate_section): Likewise.
1033 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1034 (elf64_x86_64_relocate_section): Likewise.
1036 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1039 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1040 (elf_i386_link_hash_table): Add loc_hash_table and
1042 (elf_i386_local_hash): New.
1043 (elf_i386_local_htab_hash): Likewise.
1044 (elf_i386_local_htab_eq): Likewise.
1045 (elf_i386_get_local_sym_hash): Likewise.
1046 (elf_i386_link_hash_table_free): Likewise.
1047 (elf_i386_allocate_local_dynrelocs): Likewise.
1048 (elf_i386_finish_local_dynamic_symbol): Likewise.
1049 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1050 (elf_i386_link_hash_table_create): Create loc_hash_table and
1052 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1053 (elf_i386_size_dynamic_sections): Likewise.
1054 (elf_i386_relocate_section): Likewise.
1055 (elf_i386_finish_dynamic_sections): Likewise.
1056 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1059 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1060 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1062 (elf64_x86_64_local_hash): New.
1063 (elf64_x86_64_local_htab_hash): Likewise.
1064 (elf64_x86_64_local_htab_eq): Likewise.
1065 (elf64_x86_64_get_local_sym_hash): Likewise.
1066 (elf64_x86_64_link_hash_table_free): Likewise.
1067 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1068 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1069 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1070 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1071 and loc_hash_memory.
1072 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1074 (elf64_x86_64_size_dynamic_sections): Likewise.
1075 (elf64_x86_64_relocate_section): Likewise.
1076 (elf64_x86_64_finish_dynamic_sections): Likewise.
1077 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1080 2009-06-10 Philip Blundell <philb@gnu.org>
1082 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1083 elf_sec->this_hdr == NULL.
1085 2009-06-12 Tristan Gingold <gingold@adacore.com>
1087 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1088 * bfd-in2.h: Regenerated.
1089 * libbfd.h: Regenerated.
1091 * mach-o.c (FILE_ALIGN): New macro.
1092 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1093 (bfd_mach_o_print_symbol): Ditto.
1094 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1095 (bfd_mach_o_get_reloc_upper_bound): New function.
1096 (bfd_mach_o_canonicalize_reloc): Ditto.
1097 (bfd_mach_o_scan_write_relocs): Ditto.
1098 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1099 (bfd_mach_o_scan_write_section_64): Ditto.
1100 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1101 written for load command. Do not compute section file offset.
1102 (bfd_mach_o_scan_write_segment_64): Ditto.
1103 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1104 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1106 (bfd_mach_o_mangle_symbols): ... this new function.
1107 (bfd_mach_o_write_contents): Be sure to have load commands built.
1108 Call bfd_mach_o_mangle_symbols.
1109 (bfd_mach_o_build_commands): Adjust for filelen field.
1110 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1111 Do not set symtab file offset anymore here.
1112 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1113 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1114 Set reloc_count and rel_filepos section fields.
1115 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1117 (bfd_mach_o_scan_read_section_64): Ditto.
1118 (bfd_mach_o_scan_read_section): Ditto.
1119 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1120 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1121 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1122 Handle weak-ref symbols.
1123 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1124 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1125 (bfd_mach_o_scan): Remove assignment to removed field.
1126 (bfd_mach_o_mkobject_init): Ditto.
1127 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1128 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1129 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1130 (bfd_mach_o_swap_reloc_in): Ditto.
1131 (bfd_mach_o_swap_reloc_out): Ditto.
1133 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1134 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1135 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1136 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1137 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1138 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1139 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1140 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1141 (BFD_MACH_O_N_WEAK_DEF): New macros.
1143 (bfd_mach_o_section_type): Add new enumeration values.
1144 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1145 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1146 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1147 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1149 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1150 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1151 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1152 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1153 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1154 (BFD_MACH_O_RELENT_SIZE): Ditto.
1155 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1156 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1157 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1158 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1159 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1160 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1161 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1162 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1163 (bfd_mach_o_reloc_info): New struct.
1164 (bfd_mach_o_asymbol): New struct.
1165 (bfd_mach_o_symtab_command): The symbols field is now of type
1167 (bfd_mach_o_load_command): The offset and len fields are now of type
1169 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1170 Add a filelen field. Add comments.
1171 (bfd_mach_o_backend_data): New struct.
1172 (bfd_mach_o_get_backend_data): New macro.
1173 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1175 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1176 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1177 (bfd_mach_o_canonicalize_reloc): Ditto.
1179 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1180 duplicated macro. Now defined to _bfd_generic_is_local_label.
1181 (TARGET_NAME_BACKEND): New macro...
1182 (TARGET_NAME_BACKEND): ... used to name a new variable.
1183 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1184 Mach-O backend data.
1186 * mach-o-i386.c (i386_howto_table): New variable.
1187 (bfd_mach_o_i386_swap_reloc_in): New function.
1188 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1189 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1190 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1191 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1192 (bfd_mach_o_bfd_reloc_type_lookup)
1193 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1195 2009-06-11 Eric Paris <eparis@redhat.com>
1196 Nick Clifton <nickc@redhat.com>
1198 * opncls.c (_maybe_make_executable): New function. Gives execute
1199 permission to an executable bfd that was opened for writing
1200 provided that it is a regular file. Replaces common code found in...
1201 (bfd_close): here and ...
1202 (bfd_close_all_done): here.
1204 2009-06-11 Anthony Green <green@moxielogic.com>
1206 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1207 * bfd-in2.h: Rebuilt.
1208 * libbfd.h: Rebuilt.
1209 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1211 (moxie_reloc_map): Ditto.
1212 Clean up copyright notice.
1214 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1216 * bfd-in2.h: bfd_mmap prototype.
1217 * bfdio.c (bfd_mmap): New function.
1218 * libbfd.h (bfd_iovec): Add bmmap.
1219 * cache.c (cache_bmmap): New function.
1220 (cache_iovec): Initialize bmmap member.
1221 * opencls.c (opncls_bmmap): New function.
1222 (opncls_iovec): Initialize bmmap member.
1224 2009-06-09 Tristan Gingold <gingold@adacore.com>
1226 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1227 and stabstr_segment fields.
1228 (mach_o_be_vec, mach_o_le_vec): Removed
1229 (bfd_mach_o_version): New prototype.
1231 * mach-o.c (bfd_mach_o_version): Make this function public.
1232 (mach_o_wide_p): New function.
1233 (bfd_mach_o_wide_p): Ditto.
1234 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1236 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1237 Search in the list only if the name starts with a dot.
1238 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1239 test. Check bfd_seek status.
1240 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1241 (bfd_mach_o_scan_write_section_32): Ditto.
1242 (bfd_mach_o_scan_write_section_64): Ditto.
1243 (bfd_mach_o_scan_write_section): Removed.
1244 (bfd_mach_o_scan_write_segment): Split into ...
1245 (bfd_mach_o_scan_write_segment_32): ... this and ...
1246 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1247 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1248 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1249 symbol table. Now returns a boolean.
1250 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1251 Adjust for status type.
1252 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1253 test. Write symbol table. Numbers the sections.
1254 (bfd_mach_o_read_header): Check bfd_seek status.
1255 Use mach_o_wide_p instead of hard-coded test.
1256 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1257 (bfd_mach_o_scan_read_section_64): Ditto.
1258 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1259 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1260 handled common symbols.
1261 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1262 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1263 (bfd_mach_o_scan_read_dylinker): Ditto.
1264 (bfd_mach_o_scan_read_dylib): Ditto.
1265 (bfd_mach_o_scan_read_thread): Ditto.
1266 (bfd_mach_o_scan_read_symtab): Ditto.
1267 Do not create a section for the stabs.
1268 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1269 (bfd_mach_o_scan_read_segment): Ditto.
1270 (bfd_mach_o_scan_read_command): Ditto.
1271 (bfd_mach_o_scan_start_address): Ditto.
1272 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1273 (bfd_mach_o_archive_p): Check bfd_seek status.
1274 (bfd_mach_o_core_fetch_environment): Ditto.
1276 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1278 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1280 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1281 (elf_i386_link_hash_table_create): Initialize irelifunc.
1282 (elf_i386_check_relocs): Updated. Set up irelifunc for
1284 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1285 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1287 (elf_i386_relocate_section): Likewise.
1289 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1290 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1291 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1293 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1294 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1296 (elf64_x86_64_relocate_section): Likewise.
1298 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1300 (_bfd_elf_create_ifunc_sections): This.
1302 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1304 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1307 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1310 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1311 building shared object. Check info->executable instead of
1312 !info->shared when setting non_got_ref.
1313 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1314 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1315 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1317 (elf_i386_relocate_section): Output dynamic relocation for
1318 R_386_32 against STT_GNU_IFUNC symbol to get the real
1319 function address when building shared object.
1320 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1321 relocation for STT_GNU_IFUNC symbol in shared object.
1323 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1324 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1325 symbol when building shared object. Check info->executable
1326 instead of !info->shared when setting non_got_ref.
1327 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1328 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1329 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1331 (elf64_x86_64_relocate_section): Output dynamic relocation
1332 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1333 function address when building shared object.
1334 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1335 relocation for STT_GNU_IFUNC symbol in shared object.
1337 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1339 * Makefile.am: Run "make dep-am".
1340 (BFD32_BACKENDS): Add mach-o-i386.lo.
1341 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1342 * Makefile.in: Regenerate.
1344 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1346 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1347 when looking for soft-icache stubs.
1349 2009-06-05 Tristan Gingold <gingold@adacore.com>
1351 * mach-o.h: Update copyright year.
1352 (bfd_mach_o_mach_header_magic): New enum.
1353 (bfd_mach_o_cpu_subtype): Now an enum.
1354 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1355 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1356 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1357 (bfd_mach_o_load_command): Field type_required is now a boolean.
1358 Reindent prototypes.
1359 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1360 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1361 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1362 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1363 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1364 (bfd_mach_o_canonicalize_symtab): Ditto.
1365 (bfd_mach_o_get_symbol_info): Ditto.
1366 (bfd_mach_o_print_symbol): Ditto.
1367 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1368 (bfd_mach_o_make_empty_symbol): Ditto.
1369 (bfd_mach_o_write_contents): Ditto.
1371 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1372 bfd_mach_o_mkobject): Defines.
1373 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1374 Do not check with target vector but with flavour.
1375 (struct mach_o_section_name_xlat): New declaration.
1376 (dwarf_section_names_xlat): Ditto.
1377 (text_section_names_xlat): Ditto.
1378 (data_section_names_xlat): Ditto.
1379 (struct mach_o_segment_name_xlat): Ditto.
1380 (segsec_names_xlat): Ditto.
1381 (bfd_mach_o_convert_section_name_to_bfd): New function.
1382 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1383 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1384 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1385 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1386 Accept any input and output flavour. Do not share private data
1388 (bfd_mach_o_count_symbols): Add a comment.
1389 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1390 (bfd_mach_o_canonicalize_symtab): Ditto.
1391 (bfd_mach_o_get_symbol_info): Ditto.
1392 (bfd_mach_o_print_symbol): Ditto.
1393 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1394 Use constants instead of hard-coded values.
1395 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1397 (bfd_mach_o_scan_write_section_64): Ditto.
1398 (bfd_mach_o_scan_write_segment): Ditto.
1399 Do not copy sections anymore.
1400 (bfd_mach_o_write_contents): Make it public.
1401 Remove dead code. Rewrite typeflag assignment.
1402 (bfd_mach_o_build_commands): New function.
1403 (bfd_mach_o_set_section_contents): Ditto.
1404 (bfd_mach_o_make_empty_symbol): Make it public.
1405 (bfd_mach_o_read_header): Make it static.
1406 Convert to bfd_boolean.
1407 Use constants instead of hard-coded values.
1408 (bfd_mach_o_make_bfd_section): Call
1409 bfd_mach_o_convert_section_name_to_bfd to create name.
1410 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1412 (bfd_mach_o_scan_read_section_64): Ditto.
1413 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1414 a segment anymore. Use constants instead of hard-coded values.
1415 (bfd_mach_o_scan_read_command): Fix style.
1416 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1417 Get rid of BFD_IO_FUNCS.
1418 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1419 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1420 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1421 (bfd_mach_o_object_p): Removed.
1422 (bfd_mach_o_gen_core_p): New function, replaces ...
1423 (bfd_mach_o_core_p): ... deleted.
1424 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1426 * mach-o-i386.c: New file.
1427 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1428 * configure.in (TDEFINES): Add mach_o_i386_vec.
1429 * configure: Regenerated.
1430 * targets.c: Add mach_o_i386_vec.
1432 * mach-o.c: Update copyright years.
1433 (BFD_IO_FUNCS): Remove (was not used).
1434 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1435 bfd_mach_o_slurp_extended_name_table,
1436 bfd_mach_o_construct_extended_name_table,
1437 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1438 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1439 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1440 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1441 bfd_mach_o_get_section_contents_in_window,
1442 bfd_mach_o_bfd_is_local_label_name,
1443 bfd_mach_o_bfd_is_target_special_symbol,
1444 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1445 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1446 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1447 bfd_mach_o_minisymbol_to_symbol,
1448 bfd_mach_o_bfd_get_relocated_section_contents,
1449 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1450 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1451 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1452 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1453 bfd_mach_o_bfd_merge_private_bfd_data,
1454 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1455 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1456 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1457 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1458 bfd_mach_o_bfd_copy_private_header_data,
1459 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1460 * mach-o-target.c: ... here.
1461 Update copyright years.
1463 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1465 * dep-in.sed: Don't use \n in replacement part of s command.
1466 * Makefile.am (DEP1): LC_ALL for uniq.
1468 * Makefile.in: Regenerate.
1470 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1473 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1474 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1476 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1479 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1480 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1481 against STT_GNU_IFUNC symbols for static executables.
1482 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1483 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1485 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1486 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1487 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1488 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1490 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1492 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1493 symbols to be left unimported when linking statically.
1494 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1495 code when linking statically.
1497 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf32-i386.c (elf_i386_check_relocs): Increment
1500 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1501 against STT_GNU_IFUNC symbol.
1502 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1503 local STT_GNU_IFUNC definition is used.
1504 (elf_i386_relocate_section): Handle got.offset != -1 for
1505 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1508 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1509 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1510 relocations against STT_GNU_IFUNC symbol.
1511 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1512 local STT_GNU_IFUNC definition is used.
1513 (elf64_x86_64_relocate_section): Handle got.offset != -1
1514 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1515 STT_GNU_IFUNC symbol.
1517 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1521 (elf_i386_reloc_type_lookup): Likewise.
1522 (R_386_tls): Removed.
1523 (R_386_irelative): New.
1524 (R_386_vt_offset): Updated.
1525 (elf_i386_rtype_to_howto): Likewise.
1526 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1527 (elf_i386_link_hash_table_create): Initialize igotplt,
1529 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1530 (elf_i386_adjust_dynamic_symbol): Likewise.
1531 (elf_i386_allocate_dynrelocs): Likewise.
1532 (elf_i386_relocate_section): Likewise.
1533 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1535 (elf_i386_finish_dynamic_symbol): When building a static
1536 executable, use .iplt, .igot.plt and .rel.iplt sections for
1537 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1538 locally defined STT_GNU_IFUNC symbol.
1540 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1541 (x86_64_reloc_map): Likewise.
1542 (R_X86_64_standard): Updated.
1543 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1544 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1546 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1547 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1548 (elf64_x86_64_allocate_dynrelocs): Likewise.
1549 (elf64_x86_64_relocate_section): Likewise.
1550 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1552 (elf64_x86_64_finish_dynamic_symbol): When building a static
1553 executable, use .iplt, .igot.plt and .rela.iplt sections for
1554 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1555 for locally defined STT_GNU_IFUNC symbol.
1557 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1558 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1560 * bfd-in2.h: Regenerated.
1561 * libbfd.h: Likewise.
1563 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1566 (_bfd_elf_make_ifunc_reloc_section): Removed.
1567 (_bfd_elf_is_ifunc_symbol): Likewise.
1568 (_bfd_elf_create_static_ifunc_sections): New.
1570 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1572 (elf_link_add_object_symbols): Here.
1573 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1574 STT_GNU_IFUNC symbol.
1575 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1576 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1577 (IFUNC_INFIX): Removed.
1578 (get_ifunc_reloc_section_name): Likewise.
1579 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1580 (_bfd_elf_is_ifunc_symbol): Likewise.
1581 (_bfd_elf_create_static_ifunc_sections): New.
1583 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1586 (create_got_section): Likewise.
1587 (allocate_dynrelocs): Likewise.
1588 (readonly_dynrelocs): Likewise.
1589 (set_tls_module_base): Likewise.
1590 (dtpoff_base): Likewise.
1592 (elf_i386_link_hash_table_create): Updated.
1593 (elf_i386_create_dynamic_sections): Likewise.
1594 (elf_i386_check_relocs): Likewise.
1595 (elf_i386_size_dynamic_sections): Likewise.
1596 (elf_i386_relocate_section): Likewise.
1598 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1599 (create_got_section): Likewise.
1600 (allocate_dynrelocs): Likewise.
1601 (readonly_dynrelocs): Likewise.
1602 (set_tls_module_base): Likewise.
1603 (dtpoff_base): Likewise.
1605 (elf64_x86_64_link_hash_table_create): Updated.
1606 (elf64_x86_64_create_dynamic_sections): Likewise.
1607 (elf64_x86_64_check_relocs): Likewise.
1608 (elf64_x86_64_size_dynamic_sections): Likewise.
1609 (elf64_x86_64_relocate_section): Likewise.
1611 2009-05-28 Nick Clifton <nickc@redhat.com>
1613 * targets.c (_bfd_target_vector): Only include plugin target in
1614 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1616 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1618 * elf32-spu.c (struct call_info): New member broken_cycle.
1619 (remove_cycle): Instead of physically removing call_info structures
1620 to break call graph cycles, mark them using the broken_cycle flag.
1621 (mark_overlay_section): Respect broken_cycle flag.
1622 (unmark_overlay_section): Likewise.
1623 (collect_lib_sections): Likewise.
1624 (collect_overlays): Likewise.
1625 (sum_stack): Likewise.
1627 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1629 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1630 (mark_functions_via_relocs): Initialize callee->count to 1.
1631 (pasted_function): Likewise.
1632 (spu_elf_auto_overlay): Honor call counts when determining number
1633 of stubs required in software i-cache mode.
1635 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1637 * plugin.c (program_name): Remove.
1638 (plugin_program_name): New.
1639 (bfd_plugin_set_program_name): New.
1640 (try_load_plugin): Use plugin_program_name.
1641 * plugin.h (bfd_plugin_set_program_name): New.
1643 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1645 * aclocal.m4: Include ../config/plugins.m4.
1646 * configure.in: Use AC_PLUGINS.
1647 * configure: Regenerate.
1648 * Makefile.in: Regenerate.
1649 * doc/Makefile.in: Regenerate.
1651 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1653 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1655 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1656 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1657 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1658 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1659 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1660 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1661 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1662 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1663 * reloc.c (bfd_generic_relax_section): Likewise.
1664 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1665 * vms.c (vms_bfd_relax_section): Likewise.
1667 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1671 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1672 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1674 * elf32-i386.c (allocate_dynrelocs): Updated.
1675 (elf_i386_relocate_section): Likewise.
1676 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1677 (elf64_x86_64_relocate_section): Likewise.
1679 * elf64-x86-64.c (is_indirect_symbol): Removed.
1681 2009-05-26 Nick Clifton <nickc@redhat.com>
1683 * po/id.po: Updated Indonesian translation.
1685 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1687 * Makefile.am: Run "make dep-am".
1690 (ALL_MACHINES): Add cpu-plugin.lo.
1691 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1692 (BFD32_BACKENDS): Add plugin.lo.
1693 (BFD32_BACKENDS_CFILES): Add plugin.c.
1694 (libbfd_la_LIBADD): Add LIBDL
1695 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1696 (bfd_plugin_arch): Declare.
1697 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1698 * bfd.c (bfd): Add plugin_data.
1699 * config.bfd: Handle the plugin target.
1700 * configure.in: Check for --enable-plugins.
1701 (LT_INIT): Use the dlopen option.
1702 * cpu-plugin.c: New.
1705 * targets.c (plugin_vec): Declare.
1706 (_bfd_target_vector): Add plugin_vec.
1707 * Makefile.in: Regenerate.
1708 * bfd-in2.h: Regenerate.
1709 * configure: Regenerate.
1711 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1713 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1714 per line with all lines having continuation backslash. Prefix
1715 first line with "A", following lines with "B".
1716 * Makefile.am (DEP): Don't use dep.sed here.
1717 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1718 dep.sed here on dependencies, sort and uniq.
1719 * Makefile.in: Regenerate.
1721 2009-05-25 Tristan Gingold <gingold@adacore.com>
1723 * makefile.vms: Add verilog.obj to object list OBJS.
1725 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1727 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1728 for BFD_IN_MEMORY is cleared.
1729 (bfd_bwrite): Zero excess memory allocated.
1731 2009-05-22 Julian Brown <julian@codesourcery.com>
1733 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1735 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1736 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1737 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1738 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1739 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1740 (a8_erratum_fix, a8_erratum_reloc): New structs.
1741 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1742 num_a8_erratum_fixes, fix_cortex_a8 fields.
1743 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1744 (elf32_arm_add_stub): Split into two parts, creating...
1745 (elf32_arm_create_or_find_stub_sec): New function.
1746 (elf32_arm_final_link_relocate): Add forward declaration.
1747 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1748 relocations, multiple relocations per stub.
1749 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1750 (arm_size_one_stub): Use find_stub_size_and_template.
1751 (a8_reloc_compare): New.
1752 (find_thumb_glue): Add forward declaration.
1753 (cortex_a8_erratum_scan): New.
1754 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1755 (bfd_elf32_arm_set_cortex_a8_fix): New.
1756 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1757 (arm_map_one_stub): Add THUMB32_TYPE support.
1758 (a8_branch_to_stub_data): New.
1759 (make_branch_to_a8_stub): New.
1760 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1761 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1762 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1763 Cortex-A8 erratum workaround.
1764 * bfd-in2.h: Regenerate.
1766 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1768 * Makefile.am: Run "make dep-am".
1769 * Makefile.in: Regenerate.
1770 * po/SRC-POTFILES.in: Regenerate.
1772 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1774 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1777 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1779 * elf-bfd.h (struct elf_backend_data
1780 <elf_backend_link_output_symbol_hook>): Return an int.
1781 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1782 symbols on deleted .opd entries.
1783 * elflink.c (elf_link_output_sym): Return without outputting sym
1784 if output_symbol_hook returns 2.
1785 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1786 Abort if we must not discard sym.
1787 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1789 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1790 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1791 elf_backend_link_output_symbol_hook return type change.
1792 * elf32-arm.c (output_arch_syminfo): Likewise.
1793 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1794 (elf32_arm_output_arch_local_syms): Likewise.
1795 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1796 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1797 (bfd_score_elf_link_output_symbol_hook): Likewise.
1798 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1799 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1800 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1801 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1802 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1803 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1804 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1805 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1806 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1807 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1808 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1810 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1812 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1813 out of range .opd symbols.
1815 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1817 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1818 fprintf_vma directly.
1819 * peXXigen.c (pe_print_edata): Likewise.
1820 (pe_print_pdata): Likewise.
1821 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1822 (_bfd_XX_print_private_bfd_data_common): Likewise.
1824 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1826 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1828 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1829 Paul Brook <paul@codesourcery.com>
1831 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1832 fix discarded sections.
1834 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1836 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1837 sections into the software icache.
1839 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1841 * elf32-spu.c (build_stub): Always build "compact" sofware
1844 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1846 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1847 (spu_elf_setup): Initialize it.
1848 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1849 Update to new-sytle cache manager data structures.
1850 (spu_elf_build_stubs): Generate new-style cache manager data
1851 structures and symbols.
1852 (spu_elf_auto_overlay): Update size computation.
1854 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1856 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1857 segments first amongst the program headers.
1859 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1861 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1862 into addresses for relocation types that look at high bits. Remove
1863 special handling of relocation overflow warnings.
1865 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1867 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1868 control flow graph between fragments of a function.
1870 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1872 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1873 generate only a 16-byte .toe section.
1874 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1876 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1878 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1879 (spu_elf_place_overlay_data): ..here. New function.
1880 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1882 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1884 * elf32-arm.c: Move sysdep.h to start of file.
1886 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1888 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1890 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1891 __icache_tag_array and __icache_tag_array_size.
1893 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1895 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1897 (bfinfdpic_link_omit_section_dynsym): Likewise.
1898 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1900 2009-05-05 Paul Brook <paul@codesourcery.com>
1902 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1903 * bfd-in2.h: Regenerate.
1904 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1905 (_arm_elf_section_data): Add text and exidx fields.
1906 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1907 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1908 copy_exidx_entry): New functions.
1909 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1911 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1913 * elf32-arm.c (DEF_STUBS): New helper define.
1914 (DEF_STUB): Likewise.
1915 (stub_def): New type.
1916 (stub_definitions): New array, containing stub template pointers
1918 (arm_size_one_stub): Make use of stub_definitions.
1920 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1922 * elflink.c (find_version_for_sym): Remove from here, ...
1923 * linker.c (bfd_find_version_for_sym): ... rename, replace
1924 here, make public and update all callers.
1925 * bfd-in2.h: Regenerate.
1927 2009-04-30 Nick Clifton <nickc@redhat.com>
1929 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1931 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1932 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1933 into a STT_GNU_IFUNC symbol type.
1934 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1936 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1937 the binary contains ifunc symbols.
1938 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1939 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1940 * elf32-i386.c (is_indirect_function): New function.
1941 (elf_i386_check_relocs): Create an ifunc output section.
1942 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1943 section if necessary.
1944 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1946 (elf_i386_add_symbol_hook): New function. Set the
1947 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1948 symbol is encountered.
1949 (elf_backend_post_process_headers): Define.
1950 (elf_backend_add_symbol_hook): Define.
1951 (elf_i386_post_process_headers): Rename to
1952 elf_i388_fbsd_post_process_headers.
1953 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1954 (is_indirect_function): New function.
1955 (elf64_x86_64_check_relocs): Create an ifunc output section.
1956 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1957 section if necessary.
1958 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1959 symbol if necessary.
1960 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1961 elf_obj_data structure if an ifunc symbol is encountered.
1962 (elf_backend_post_process_headers): Define.
1963 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1964 if we have ifunc symbols to handle.
1965 (get_ifunc_reloc_section_name): New function. Computes the name
1966 for an ifunc section.
1967 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1968 section to hold ifunc relocs.
1969 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1970 (bfd_print_symbol_vandf): Handle ifunc symbols.
1971 (bfd_decode_symclass): Likewise.
1972 * bfd-in2.h: Regenerate.
1974 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1976 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1977 MOVW and MOVT relocations in a shared library link.
1979 2009-04-27 Anthony Green <green@moxielogic.com>
1981 * verilog.c: New file.
1982 * Makefile.am (BFD32_LIBS): Add verilog.c.
1983 (BFD32_LIBS_CFILES): Add verilog.c.
1984 (verilog.lo): New build rule.
1985 * Makefile.in: Rebuilt.
1986 * targets.c: Add verilog support.
1987 * bfd.c (tdata union): Add Verilog private data field.
1988 * bfd-in2.h: Regenerate.
1990 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1992 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1995 2009-04-23 Matthias Klose <doko@ubuntu.com>
1997 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1999 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2002 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2003 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2004 (elf32_arm_size_stubs): Likewise.
2005 (record_thumb_to_arm_glue): Deleted unused function.
2006 (bfd_elf32_arm_process_before_allocation): No longer handle
2007 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2008 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2009 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2011 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2013 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2014 (elf32_arm_write_section): Declare early.
2015 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2016 (arm_allocate_glue_section_space): Exclude empty sections.
2017 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2018 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2020 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2021 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2022 (elf32_arm_size_dynamic_sections): Allocate interworking
2024 (bfd_elf32_bfd_final_link): Define.
2026 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2028 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2030 * coffcode.h (coff_compute_section_file_positions): Clear
2031 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2033 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2034 force_minimum_alignment.
2036 * libcoff.h: Regenerated.
2038 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2039 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2041 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2042 nor target_subsystem.
2044 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2045 force_minimum_alignment nor target_subsystem.
2047 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2049 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2050 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2051 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2052 include in coff-x86_64.c of headers.
2053 (PDATA_ROW_SIZE): New define.
2054 (pex_regs[]): New static array.
2055 (pex64_get_runtime_function): New static function.
2056 (pex64_get_unwind_info): Likewise.
2057 (pex64_get_scope_entry): Likewise.
2058 (pex64_xdata_print_uwd_codes): Likewise.
2059 (pex64_get_section_by_rva): Likewise.
2060 (pex64_dump_xdata): Likewise.
2061 (pex64_bfd_print_pdata): Likewise.
2062 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2063 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2064 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2066 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2067 Alan Modra <amodra@bigpond.net.au>
2068 Dave Korn <dave.korn.cygwin@gmail.com>
2070 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2071 long names and non-NUL-terminated strings.
2073 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2075 * bfd-in2.h: Regenerated.
2077 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2079 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2080 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2082 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2085 * coffcode.h (bfd_pei_p): New.
2087 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2088 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2089 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2090 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2091 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2092 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2094 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2095 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2096 bfd_efi_rtdrv_x86_64_vec,
2097 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2098 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2099 * targets.c: Likewise.
2101 * configure: Regenerated.
2102 * libcoff.h: Likewise.
2103 * Makefile.in: Likewise.
2105 * efi-app-ia32.c: Removed.
2106 * efi-app-x86_64.c: Likewise.
2107 * efi-bsdrv-ia32.c: Likewise.
2108 * efi-bsdrv-ia64.c: Likewise.
2109 * efi-bsdrv-x86_64.c: Likewise.
2110 * efi-rtdrv-ia32.c: Likewise.
2111 * efi-rtdrv-ia64.c: Likewise.
2112 * efi-rtdrv-x86_64.c: Likewise.
2113 * efi-rtdrv-ia32.c: Likewise.
2115 * efi-app-ia64.c: Moved to ...
2117 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2118 (TARGET_NAME): Set to pei-ia64.
2120 * libpei.h (bfd_target_pei_p): Removed.
2121 (bfd_target_pei_arch): Likewise.
2122 (bfd_target_efi_app_p): Likewise.
2123 (bfd_target_efi_app_arch): Likewise.
2124 (bfd_target_efi_bsdrv_p): Likewise.
2125 (bfd_target_efi_bsdrv_arch): Likewise.
2126 (bfd_target_efi_rtdrv_p): Likewise.
2127 (bfd_target_efi_rtdrv_arch): Likewise.
2128 (bfd_pe_executable_p): Likewise.
2130 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2131 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2132 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2133 and efi-rtdrv-ia32.c.
2134 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2135 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2136 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2137 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2138 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2139 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2140 (efi-app-ia64.lo): Removed.
2141 (efi-bsdrv-ia32.lo): Likewise.
2142 (efi-rtdrv-ia32.lo): Likewise.
2143 (efi-app-ia64.lo): Likewise.
2144 (efi-bsdrv-ia64.lo): Likewise.
2145 (efi-rtdrv-ia64.lo): Likewise.
2146 (efi-app-x86_64.lo): Likewise.
2147 (efi-bsdrv-x86_64.lo): Likewise.
2148 (efi-rtdrv-x86_64.lo): Likewise.
2151 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2153 (arch_type): Removed.
2154 (pe_arch): Likewise.
2155 (pe_bfd_object_p): Just return coff_object_p.
2157 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2158 bfd_pe_executable_p with bfd_pei_p.
2160 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2162 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2163 PLT entries to an undefined symbol when generating a shared
2166 2009-04-17 Nick Clifton <nickc@redhat.com>
2169 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2171 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2173 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2174 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2175 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2176 * binary.c (binary_bfd_define_common_symbol): Likewise.
2177 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2178 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2179 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2180 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2181 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2182 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2183 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2184 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2185 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2186 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2187 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2188 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2189 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2190 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2191 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2192 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2193 * som.c (som_bfd_define_common_symbol): Likewise.
2194 * srec.c (srec_bfd_define_common_symbol): Likewise.
2195 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2196 * versados.c (versados_bfd_define_common_symbol): Likewise.
2197 * vms.c (vms_bfd_define_common_symbol): Likewise.
2198 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2199 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2200 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2201 (pmac_xcoff_vec): Likewise.
2202 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2203 (aix5coff64_vec): Likewise.
2204 * linker.c (bfd_generic_define_common_symbol): New function.
2205 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2206 (_bfd_define_common_symbol): New field.
2207 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2208 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2209 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2211 * bfd-in2.h: Regenerate.
2212 * libbfd.h: Likewise.
2213 * libcoff.h: Likewise.
2215 2009-04-15 Anthony Green <green@moxielogic.com>
2217 * targets.c: Add moxie support.
2218 * Makefile.am: Ditto.
2219 * Makefile.in: Rebuilt.
2220 * cpu-moxie.c, elf32-moxie.c: New files.
2221 * archures.c: Add moxie support.
2222 * configure.in: Add moxie support.
2223 * configure: Rebuilt.
2224 * config.bfd, archures.c: Add moxie support.
2225 * bfd-in2.h: Rebuilt.
2227 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2229 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2230 branch to an undef weak symbol into a jump to next instruction if
2231 a PLT entry will be created.
2233 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2235 * coffgen.c (make_a_section_from_file): Set the backend long
2236 section names enable if long section names found on input.
2237 * coffcode.h: Extend long section names documentation to match.
2239 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2241 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2244 2009-04-07 DJ Delorie <dj@redhat.com>
2246 * archures.c: Add bfd_mach_mep_c5.
2247 * bfd-in2.h: Likewise.
2248 * cpu-mep.c: Add bfd_c5_arch.
2249 * elf32-mep.c: Support it.
2251 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2253 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2254 info->callbacks->einfo.
2255 * linker.c (_bfd_generic_section_already_linked): Likewise.
2257 2009-04-06 DJ Delorie <dj@redhat.com>
2259 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2261 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2263 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2264 _bfd_pex64_print_pdata only if PE is defined.
2266 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2267 (_bfd_pex64_print_pdata): This.
2269 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2270 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2273 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2275 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2276 _bfd_pep_print_x64_pdata.
2277 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2278 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2280 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2282 * elf32-xtensa.c (relax_property_section): Always set r_offset
2285 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2287 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2288 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2290 (elf32_arm_stub_type): New enum values for the two new stubs.
2291 (arm_type_of_stub): Make use of the two new stubs.
2292 (arm_size_one_stub): Handle the two new stubs.
2294 2009-04-01 Matt Thomas <matt@netbsd.org>
2296 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2297 hidden symbols into the GOT or PLT.GOT.
2298 (elf_vax_relocate_section): Do not emit a PCREL reloc
2299 into a shared object if it is against a hidden symbol.
2301 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2303 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2304 and know_contains_shared_object_p.
2305 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2306 Cache the result in the archive_info table.
2307 (xcoff_auto_export_p): Add an "info" parameter and update the
2308 call to xcoff_archive_contains_shared_object_p.
2309 (xcoff_mark_auto_exports): Update accordingly.
2310 (xcoff_post_gc_symbol): Likewise.
2312 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2314 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2317 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * coff-rs6000.c (member_layout): New structure.
2320 (archive_iterator): Likewise.
2321 (member_layout_init): New function.
2322 (archive_iterator_begin): Likewise.
2323 (archive_iterator_next): Likewise.
2324 (xcoff_write_armap_old): Use the new iterator functions.
2325 (do_shared_object_padding): Delete.
2326 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2327 handling of arch_info.
2328 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2329 first loop rather than the second. Allocate a member header if
2330 there isn't one, then work out the stat information and length
2331 in the first loop too. Use the new iterators for the second loop.
2332 (xcoff_write_archive_contents_big): Likewise.
2334 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2336 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2337 (bfd_xcoff_set_archive_import_path): Likewise.
2338 * bfd-in2.h: Regenerate.
2339 * xcofflink.c: Include libiberty.h.
2340 (xcoff_archive_info): New structure.
2341 (xcoff_archive_info_hash): New function.
2342 (xcoff_archive_info_eq): Likewise.
2343 (xcoff_get_archive_info): Likewise.
2344 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2345 (bfd_xcoff_split_import_path): New function.
2346 (bfd_xcoff_set_archive_import_path): Likewise.
2347 (xcoff_set_import_path): Move earlier in file.
2348 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2349 object to the the directory part of the bfd's filename. Get the
2350 import path and filename of an archive object from the archive's
2351 xcoff_tdata, initializing it if necessary. Update use of
2353 (bfd_link_input_bfd): Update use of import_file_id.
2354 (xcoff_write_global_symbol): Likewise.
2356 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2358 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2360 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2362 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2363 a .loader section for relocatable links.
2364 (xcoff_need_ldrel_p): New function.
2365 (xcoff_mark): Use it.
2366 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2368 (xcoff_build_ldsym): New function, split out from...
2369 (xcoff_build_ldsyms): ...here. Rename to...
2370 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2371 call xcoff_build_ldsym, if there's a loader section.
2372 (xcoff_build_loader_section): New function, extracted verbatim from...
2373 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2374 there's a loader section. Only add an __rtinit loader symbol
2375 if there's a loader section. Update after above name change.
2376 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2377 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2378 and xcoff_create_ldrel.
2379 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2380 (xcoff_reloc_link_order): Likewise, but only call it if there's
2381 a loader section. Use xcoff_symbol_section.
2382 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2383 if there's a loader section.
2385 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2387 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2389 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2391 * elf32-arm.c (group_sections): Rewrite loops for better
2394 2009-03-30 DJ Delorie <dj@redhat.com>
2396 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2397 relocs when doing a relocatable link.
2399 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2401 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2402 "ERROR:", in error messages.
2403 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2404 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2405 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2406 (elf32_arm_merge_eabi_attributes): Likewise.
2407 (elf32_arm_merge_private_bfd_data): Likewise.
2409 2009-03-27 Nick Clifton <nickc@redhat.com>
2411 * section.c (bfd_get_section_contents): Detect and handle the case
2412 where a section has the SEC_IN_MEMORY flag set but no actual
2415 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2418 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2419 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2420 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2421 if we don't find matching PT_LOAD when copying.
2423 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2425 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2426 the reloc descriptions.
2428 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2430 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2431 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2432 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2434 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2436 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2437 (bfd_i386_arch_intel_syntax): Likewise.
2438 (i8086_arch): Likewise.
2439 (bfd_x86_64_arch): Likewise.
2441 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2443 * elf32-cris.c (cris_elf_relocate_section): <case
2444 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2445 symbols for non-allocated sections. Don't check whether to
2446 generate R_CRIS_DTPMOD for non-allocated sections.
2447 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2448 handle relocation GC:ing if applied to non-allocated section.
2449 (cris_elf_check_relocs): Similar.
2451 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2452 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2453 when emitting a known TP offset in the GOT.
2455 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2457 * elf64-ppc.c (synthetic_opd): Delete.
2458 (compare_symbols): Look for .opd name rather than section match.
2459 (ppc64_elf_get_synthetic_symtab): Likewise.
2461 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2463 * elf32-ppc.c (is_pic_glink_stub): Delete.
2464 (is_nonpic_glink_stub): New function.
2465 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2467 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2469 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2470 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2472 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2473 macros for visibilty and locality checks.
2474 (elf_s390_adjust_dynamic_symbol): Likewise.
2475 (allocate_dynrelocs): Likewise.
2476 (elf_s390_relocate_section): Likewise.
2477 (elf_s390_finish_dynamic_symbol): Likewise.
2478 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2479 (elf_s390_adjust_dynamic_symbol): Likewise.
2480 (allocate_dynrelocs): Likewise.
2481 (elf_s390_relocate_section): Likewise.
2482 (elf_s390_finish_dynamic_symbol): Likewise.
2484 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2486 * bfd-in2.h: Regenerated.
2487 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2488 for debugging sections and map memory read/write dependent on
2490 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2491 without memory read flags set.
2492 * section.c: Add SEC_COFF_NOREAD to section flags.
2494 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2496 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2499 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2501 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2502 "no overlays" return. If there are overlays, create overlay
2503 manager entry symbols here, so that..
2504 (spu_elf_build_stubs): ..we don't need to set them up here.
2505 Simplify entry symbol tests.
2506 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2508 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2510 * elf.c (elfcore_grok_openbsd_procinfo)
2511 (elfcore_grok_openbsd_note): New functions.
2512 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2514 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2516 * vms-hdr.c: Don't include alloca.h.
2517 * elf32-m68hc1x.c: Include alloca-conf.h.
2519 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2521 * Makefile.am: Run "make dep-am".
2522 * Makefile.in: Regenerate.
2524 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2526 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2528 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2530 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2532 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2533 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2534 ovly_return fields with ovly_entry[2]. Adjust all users.
2535 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2537 (spu_elf_build_stubs): Likewise.
2538 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2539 ovly_flavour changes. Update all callers.
2540 (ovl_stub_size_log2): New function.
2541 (build_stub): Handle compact icache stubs. Use different manager
2542 entry point for stubs in non-icache area.
2543 (spu_elf_size_stubs): Don't allocate space for indirect branch
2545 (spu_elf_build_stubs): And don't built them.
2547 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2549 * dwarf2.c (read_section): Always use rawsize, if available.
2551 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2553 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2554 of rawsize and size for buffer.
2556 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2558 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2559 parameter just because fixed sections fit into local store.
2560 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2561 generating overlays if fixed sections plus reserved stack
2562 and heap space fit into local store.
2564 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2566 * elf32-spu.c (build_stub): Correct icache set_id.
2567 (spu_elf_relocate_section): Likewise.
2569 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2571 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2572 symbol table if it was created by the current call.
2574 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2576 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2577 class XMC_DS rather than XMC_UA.
2579 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2581 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2582 bfd_boolean export_defineds parameter with an unsigned int
2583 auto_export_flags parameter.
2584 * bfd-in2.h: Regenerate.
2585 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2586 split out from xcoff_build_ldsyms.
2587 (xcoff_covered_by_expall_p): New function.
2588 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2589 but with extra code to handle -bexpfull and -bexpall.
2590 (xcoff_mark_auto_exports): New function.
2591 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2592 a function should be automatically exported.
2593 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2594 parameter with an auto_export_flags parameter. Update ldinfo
2595 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2598 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2600 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2601 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2602 init and fini functions. Do garbage collection for objects
2603 without an entry point too.
2605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2608 check whether a symbol has csect information.
2609 (coff_print_aux): Likewise.
2610 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2611 information for C_AIX_WEAKEXT too.
2612 (_bfd_xcoff_swap_aux_out): Likewise.
2613 (xcoff_reloc_type_br): Handle defweak symbols too.
2614 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2615 information for C_AIX_WEAKEXT too.
2616 (_bfd_xcoff64_swap_aux_out): Likewise.
2617 (xcoff64_reloc_type_br): Handle defweak symbols too.
2618 * coffgen.c (coff_print_symbol): Handle auxillary function
2619 information for C_AIX_WEAKEXT too.
2620 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2621 instead of BSF_GLOBAL if the L_WEAK flag is set.
2622 (xcoff_dynamic_definition_p): New function.
2623 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2624 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2625 always take the symbol class from the ldsym. Use weak bfd symbol
2626 types for weak ldsyms.
2627 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2628 Fix the check for whether a definition is from a shared object.
2629 Allow redefinitions of weak symbols.
2630 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2631 (xcoff_keep_symbol_p): Likewise.
2632 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2633 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2634 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2635 but mark them as L_WEAK.
2636 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2637 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2639 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2641 * xcofflink.c (xcoff_mark): When walking the relocations,
2642 only mark the target symbol or the target section, not both.
2643 (xcoff_final_definition_p): New function.
2644 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2645 symbol is a valid definition of the associated output symbol.
2646 Use XCOFF_ALLOCATED to stop the same hash table entry having
2648 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2650 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2652 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2654 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2657 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2659 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2660 * libcoff.h: Regenerate.
2661 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2662 line-number counts in the bfd's lineno_counts field.
2663 Don't keep per-csect line-number counts.
2664 (xcoff_sweep): Don't update per-csect line-number counts.
2665 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2666 entries in each output section.
2667 (xcoff_link_input_bfd): Get the number of line numbers from
2668 the bfd's lineno_counts field, rather than recalculating it
2669 from scratch. Fix the range check when updating C_BINCL and
2671 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2672 here. Don't expect csects to have line-number counts.
2674 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2676 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2677 * libcoff.h: Regenerate.
2678 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2679 "skip" logic from xcoff_link_input_bfd.
2680 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2681 objects in a dynamic link, rather than checking whether csectpp
2682 is null. Always allocate debug_index for other objects,
2683 and always go through the loop. Update the type of debug_index
2684 after the change above. Read the auxillary csect information
2685 and use xcoff_keep_symbol_p to decide whether a symbol should
2686 be kept. Set its debug_index to -2 if not.
2687 (xcoff_link_input_bfd): Update the type of debug_index after
2688 the change above and always expect it to be nonnull. Use it to
2689 test whether a symbol should be stripped, rather than making the
2690 decision here. Postpone all symbol creation to the second pass.
2692 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2694 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2695 creating a descriptor.
2696 (xcoff_sweep): Don't mark toc_section unless it's needed.
2697 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2698 when marking every bfd.
2699 (xcoff_link_input_bfd): Skip all TOC anchors.
2700 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2701 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2702 to -1; call xcoff_find_tc0 instead.
2704 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2706 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2707 * libcoff.h: Regenerate.
2708 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2709 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2710 the previous symbol's csect. Treat last_symndx as an inclusive value
2711 and simplify its handling.
2712 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2713 symbols with the right csect. Don't mark rsec when processing
2714 relocations against undefined or absolute sections.
2715 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2716 of bfd_und_section_ptr.
2717 (xcoff_link_input_bfd): Likewise.
2719 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2721 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2722 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2723 flag is set. Assert that all undefined symbols are either
2724 imported or defined by a dynamic object.
2725 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2726 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2727 handling to all relocations. Only set XCOFF_CALLED for function
2729 (xcoff_find_function): New function, split out from...
2730 (bfd_xcoff_export_symbol) ...here.
2731 (xcoff_set_import_path): New function, split out from...
2732 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2733 meaning of XCOFF_CALLED.
2734 (xcoff_mark_symbol): If we mark an undefined and unimported
2735 symbol, find some way of defining it. If the symbol is a function
2736 descriptor, fill in its definition automatically. If the symbol
2737 is a function, mark its descriptor and allocate room for global
2738 linkage code. Otherwise mark the symbol as implicitly imported.
2739 Move the code for creating function descriptors from...
2740 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2741 check for symbols that were implicitly defined.
2742 (xcoff_mark): Don't count any dynamic relocations against
2744 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2745 in the xcoff link info.
2746 (xcoff_link_input_bfd): Remove handling of undefined and
2749 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2751 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2752 if the target is absolute. Fix comment typo.
2753 (xcoff_ppc_relocate_section): Remove FIXME.
2754 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2755 if the target is absolute.
2757 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2759 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2760 R_POS and R_NEG relocations against absolute symbols to the
2763 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2765 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2766 to 2 for bfd_mach_ppc_620.
2768 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2770 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2771 * configure.in: Likewise.
2772 * configure: Regenerate.
2774 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2777 * elf.c (assign_section_numbers): Generate symbol table if there
2778 is any relocation in output.
2779 (_bfd_elf_compute_section_file_positions): Likewise.
2781 2009-03-13 Nick Clifton <nickc@redhat.com>
2784 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2785 * elflink.c (elf_link_read_relocs_from_section): Use
2786 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2787 relocs but no symbol table.
2788 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2790 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2793 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2794 to check ___tls_get_addr.
2796 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2797 strncmp to check __tls_get_addr.
2799 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2801 * dwarf2.c (read_section): Always check the offset, even when the
2802 section has been read before.
2804 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2806 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2809 2009-03-11 Chris Demetriou <cgd@google.com>
2811 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2812 * bfd-in2.h: Regenerate.
2813 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2814 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2816 (bsd_write_armap): Likewise.
2817 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2818 flag is set, do nothing.
2819 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2822 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2824 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2825 used to update stack pointer.
2827 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2830 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2831 for unknown symbols in absolute section.
2833 2009-03-06 Nick Clifton <nickc@redhat.com>
2835 * po/es.po: Updated Spanish translation.
2837 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2839 * elf32-arm.c (group_sections): Take next section size into
2840 account before accepting to group it.
2842 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2844 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2846 (elf32_arm_final_link_relocate): Likewise.
2848 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2851 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2853 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2855 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2856 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2857 (BFD_FAKE_SECTION): Init new flag.
2858 * ecoff.c (bfd_debug_section): Likewise.
2859 * bfd-in2.h: Regenerate.
2860 * libbfd.h: Regenerate.
2861 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2862 (ppc_elf_reloc_type_lookup): Handle new relocs.
2863 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2864 without marker relocs.
2865 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2866 if section has no old-style calls.
2867 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2868 Don't try to optimize new-style __tls_get_addr call when handling
2869 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2871 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2872 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2873 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2874 without marker relocs.
2875 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2876 if section has no old-style calls. Set toc_ref for new relocs as
2878 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2879 Don't try to optimize new-style __tls_get_addr call when handling
2880 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2883 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2886 * configure.in: Test for ld --as-needed support. Link shared
2887 libbfd against libm.
2888 * configure: Regenerate.
2890 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2892 * Makefile.am: Run "make dep-am".
2893 * Makefile.in: Regenerate.
2895 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2897 * elf32-score7.c: New file.
2898 * elf32-score.h: New file.
2899 * elf32-score.c: Add code to support score 7. Set score7 as the
2901 * cpu-score.c: Add score7 architecure.
2902 (compatibile): New function.
2903 * Makefile.am: Add rules for building elf32-score7 object.
2904 * Makefile.in: Regenerate.
2905 * configure.in: Add elf32-score7 object to score vectors.
2906 * configure: Regenerate.
2907 * reloc.c: Add score7 relocs.
2908 * archures.c: Add score3 and score7 machine numbers.
2909 * bfd-in2.h: Regenerate.
2910 * libbfd.h: Regenerate.
2912 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2914 * configure: Regenerate.
2916 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2918 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2919 (elf32_hppa_check_relocs): Use it.
2921 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2923 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2924 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2925 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2926 (elf_hppa_record_segment_addrs): Likewise.
2927 (elf_hppa_final_link): Likewise.
2928 (elf_hppa_relocate_insn): Likewise.
2929 (elf_hppa_final_link_relocate): Likewise.
2930 (elf64_hppa_relocate_section): Likewise.
2931 * elf64-hppa.c: Insert above.
2933 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2935 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2936 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2937 (elf_hppa_relocate_section): Likewise.
2938 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2939 from struct elf_link_hash_entry. Add count field.
2940 (struct elf64_hppa_dyn_hash_table): Delete.
2941 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2942 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2943 (hppa_elf_hash_entry, eh_name): Define.
2944 (elf64_hppa_new_dyn_hash_entry): Delete.
2945 (elf64_hppa_dyn_hash_lookup): Delete.
2946 (elf64_hppa_dyn_hash_traverse): Delete.
2947 (get_dyn_name): Delete.
2948 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2949 of struct elf64_hppa_dyn_hash_entry *.
2950 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2951 allocate_global_data_plt, allocate_global_data_stub,
2952 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2954 (hppa64_link_hash_newfunc): New.
2955 (elf64_hppa_hash_table_create): Rework.
2956 (count_dyn_reloc): Likewise.
2957 (hppa64_elf_local_refcounts): New.
2958 (elf64_hppa_check_relocs): Rework using standard technique for recording
2959 local DLT, PLT and OPD reference counts.
2960 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2961 elf_link_hash_entry *.
2962 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2963 allocate_global_data_plt, allocate_global_data_stub,
2964 allocate_global_data_opd, allocate_dynrel_entries,
2965 elf64_hppa_adjust_dynamic_symbol,
2966 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2967 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2968 Use hppa_link_hash_table. Rework.
2969 (elf64_hppa_link_output_symbol_hook): Rework.
2970 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2971 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2972 elf64_hppa_finish_dynamic_sections): Likewise.
2974 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2976 * elf32-arm.c (stub_reloc_type): Removed.
2977 (insn_sequence): Renamed reloc_type field to r_type.
2978 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2979 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2980 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2981 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2982 (arm_stub_is_thumb): Catch new stubs.
2983 (arm_type_of_stub): Handle new stubs.
2984 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2985 (bfd_elf32_arm_process_before_allocation): Remove useless
2988 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2990 * elf.c (elf_find_function): Use is_function_type to check
2993 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2995 * xtensa-modules.c: Revert to previous version 1.11 due
2996 to inadvertant commit.
2998 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3000 * elf32-xtensa.c (text_action_add): Separate test for action
3001 type. Break if saved action is ta_widen_insn at same offset.
3003 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3005 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3006 to elf32_arm_stub_long_branch_any_arm_pic.
3007 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3008 (enum elf32_arm_stub_type, arm_type_of_stub)
3009 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3012 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3014 * elf32-arm.c (PREV_SEC): Update comment.
3015 (group_sections): Rename argument to stubs_always_after_branch.
3016 Reverse the list and place stubs at the end of input sections.
3018 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3020 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3022 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3024 (arm_size_one_stub): Remove unnecessary break.
3025 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3027 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3029 * elf32-arm.c (stub_insn_type): New type.
3030 (stub_reloc_type): Likewise.
3031 (insn_sequence): Likewise.
3032 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3033 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3034 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3035 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3036 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3037 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3038 (elf32_arm_stub_hash_entry): Add new helper fields.
3039 (stub_hash_newfunc): Initialize these new fields.
3040 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3041 to take endianness into account.
3042 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3043 (arm_map_one_stub): Code is now more generic, thanks to
3046 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3048 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3050 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3051 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3052 BLX is not available. Fix typo in warning message. Add comments
3053 and improve formatting.
3054 (arm_build_one_stub): Adjust to new
3055 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3056 (arm_map_one_stub): Likewise.
3058 2009-02-23 Tristan Gingold <gingold@adacore.com>
3059 Eric Botcazou <ebotcazou@adacore.com>
3060 Douglas B Rupp <rupp@gnat.com>
3062 * vms.h: Update copyright year, fix comments, reorder declarations.
3063 (_bfd_save_vms_section): Remove the prototype.
3064 (EGPS_S_V_NO_SHIFT): New constant.
3065 (bfd_vms_set_section_flags): New prototype.
3066 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3068 (EGSY_S_W_FLAGS): Ditto.
3069 (EGSY_S_V_QUAD_VAL): Ditto.
3070 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3071 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3072 EGST_S_B_NAMLNG): Ditto.
3073 (ESRF_S_B_NAMLNG): Ditto.
3074 (ETIR_S_C_HEADER_SIZE): Ditto.
3075 (EGPS_S_V_ALLOC_64BIT): Ditto.
3076 (DST_S_C_EPILOG): Ditto.
3077 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3078 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3079 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3080 (DST_S_L_PCLINE_UNSLONG): Ditto.
3081 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3082 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3083 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3084 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3085 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3086 (DST_S_B_SRC_UNSBYTE): Ditto.
3087 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3089 (vms_section, vms_reloc): Remove types.
3090 (hdr_struc): Replaced by ...
3091 (hdr_struct): ... new type.
3092 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3093 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3094 (EMH_DATE_LENGTH): Ditto.
3095 (eom_struc): Replaced by ...
3096 (eom_struct): ... new type.
3097 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3098 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3099 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3100 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3101 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3102 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3103 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3104 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3105 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3106 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3107 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3108 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3109 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3110 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3111 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3112 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3113 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3114 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3115 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3116 (enum file_type_enum): New type.
3117 (struct location_struct): Removed.
3118 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3119 (struct funcinfo, struct module): Ditto.
3120 (struct vms_private_data_struct): Update fields.
3121 (struct vms_section_data_struct): New type.
3123 * vms.c: Update copyright year, fix comments,
3124 Fix includes for DECC, add prototypes.
3125 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3127 Use flavour to set is_vax, location_stack is removed.
3128 (struct pair): Declare.
3129 (fill_section_ptr): Initialize variables at declaration.
3130 Add guard to set SECTION_SYM flag, handlde und section.
3131 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3132 (_bfd_vms_slurp_object_records): New function, replaces previous
3134 (vms_slurp_module): New function.
3135 (vms_slurp_image): Ditto.
3136 (vms_object_p): Complete rewrite.
3137 (vms_mkobject): Use is_vax field to slect architecture.
3138 (free_reloc_stream): New function.
3139 (vms_convert_to_var): Ditto.
3140 (vms_convert_to_var_1): Ditto.
3141 (vms_convert_to_var_unix_filename): Ditto.
3142 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3144 (vms_new_section_hook): Set alignment to 0, allocate private data.
3145 (vms_get_section_contents): Load content.
3146 (vms_get_symbol_info): Handle undefined section.
3147 (vms_find_nearest_line): Handle.
3148 (alloc_reloc_stream): New function.
3149 (vms_slurp_reloc_table): Ditto.
3150 (vms_get_reloc_upper_bound): Make it real.
3151 (vms_canonicalize_reloc): Do the real work.
3152 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3154 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3155 (vms_set_arch_mach): Check arch.
3156 (vms_set_section_contents): Copy the content after allocation.
3157 (vms_alpha_vec): Update object flags.
3159 * vms-tir.c: Update copyright year, fix comments,
3160 add prototypes for new functions.
3161 (dst_define_location): New function.
3162 (dst_restore_location): New function.
3163 (dst_retrieve_location): New function.
3164 (dst_check_allocation): New function.
3165 (image_dump): Call dst_check_allocation.
3166 (image_write_b): Ditto.
3167 (image_write_w): Ditto.
3168 (image_write_l): Ditto.
3169 (image_write_q): Ditto.
3170 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3171 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3173 Call error handler instead of abort if name is not known.
3174 (etir_sta): Add quarter_relocs argument and set it.
3177 (etir_opr): Ditto, return FALSE in case of error.
3178 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3179 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3180 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3181 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3182 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3183 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3184 Return FALSE in case of error.
3185 (tir_sta): Change sign of psect.
3187 (tir_cmd): Fix cast. Makes tir_table static const.
3188 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3189 add argument to explain.
3190 (analyze_etir): Initialize maxptr, add quarter_relocs
3191 declaration, move some declarations into inner scopes.
3192 Handle quarter_relocs and STO_IMM.
3193 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3194 (_bfd_vms_slurp_relocs): New function.
3195 (_bfd_vms_decode_relocs): New function.
3196 (sto_imm): Rewritten.
3197 (start_first_etbt_record): New function.
3198 (start_another_etbt_record): Ditto.
3199 (etir_output_check): Ditto.
3200 (defer_reloc_p): Ditto.
3201 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3202 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3203 rewritte relocations handling.
3204 (_bfd_vms_write_tbt): Removed.
3205 (_bfd_vms_write_dbg): Ditto.
3207 * vms-misc.c: Update copyright year, Fix comments.
3208 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3209 (maybe_adjust_record_pointer_for_object): New function.
3210 (_bfd_vms_get_first_record): New function, replaces ...
3211 (_bfd_vms_get_record): .. removed.
3212 (_bfd_vms_get_object_record): New function.
3213 (_bfd_vms_get_object_record): New function.
3214 (vms_get_remaining_object_record): New function, replaces ...
3215 (_bfd_vms_get_next_record): ... removed.
3216 (add_new_contents): Removed.
3217 (_bfd_save_vms_section): Removed.
3218 (_bfd_get_vms_section): Removed.
3219 (_bfd_vms_output_flush): Write in VAR format.
3220 (new_symbol): Don't make UND section.
3222 * vms-hdr.c: Update copyright year, update list of record handled.
3223 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3224 (_bfd_vms_write_hdr): Strip vms and unix patches,
3225 add comments, truncate module name at 31 characters,
3226 use constants instead of hard-coded value,
3227 write BFD version instead of a fixed string.
3228 (_bfd_vms_slurp_ihd): New function.
3229 (_bfd_vms_slurp_isd): Ditto.
3230 (_bfd_vms_slurp_ihs): Ditto.
3231 (new_module): Ditto.
3232 (parse_module): Ditto
3233 (build_module_list): Ditto.
3234 (module_find_nearest_line): Ditto.
3235 (_bfd_vms_find_nearest_dst_line): Ditto.
3236 (vms_slurp_debug): Ditto.
3237 (_bfd_vms_slurp_dbg): Ditto.
3238 (_bfd_vms_slurp_tbt): Ditto.
3239 (_bfd_vms_write_dbg): Ditto.
3240 (_bfd_vms_write_tbt): Ditto.
3242 * vms-gsd.c: Update copyright year, update list of records handled.
3243 (EVAX_LITERALS_NAME): New macro.
3244 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3245 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3246 (register_universal_symbol): New function and prototype.
3247 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3248 improve debug messages,
3249 use constants instead of hard-coded value,
3250 fix missing endianness conversion,
3251 handle global symbol (SYMG).
3252 (bfd_vms_set_section_flags): New function.
3253 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3254 handle section literals,
3256 handle section bfd and vms flags,
3257 don't output LIB$INITIALIZE symbol,
3258 fix handling of weak symbols,
3259 fix evax vs vax procedure descriptor,
3260 handle absolute symbols.
3262 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3263 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3265 * makefile.vms (DEFS): Fix flags for VMS.
3267 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3269 * bfd-in2.h: Regenerated.
3270 * libbfd.h: Regenerated.
3272 2009-02-20 Cary Coutant <ccoutant@google.com>
3274 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3277 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3280 * coffcode.h (coff_write_object_contents): Don't let the string
3281 table offset overflow the s_name field when using long section names.
3283 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3285 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3286 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3287 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3288 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3289 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3290 (bfd_pmac_xcoff_backend_data): Likewise.
3291 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3292 (bfd_xcoff_aix5_backend_data): Likewise.
3293 (xcoff64_write_object_contents): Delete unused long_section_names
3295 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3296 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3298 * coffcode.h (documentation): Update to describe long section names.
3299 (COFFLONGSECTIONCATHELPER): New helper macro.
3300 (BLANKOR1TOODD): Likewise.
3301 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3302 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3303 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3304 (bfd_coff_set_long_section_names_allowed): New function.
3305 (bfd_coff_set_long_section_names_disallowed): Likewise.
3306 (struct bfd_coff_backend_data): Add new backend hook function
3307 pointer _bfd_coff_set_long_section_names.
3308 (bfd_coff_set_long_section_names): New backend hook.
3309 (coff_write_object_contents): Only generate long section names if
3310 bfd_coff_long_section_names() indicates they are currently enabled.
3311 (bfd_coff_std_swap_table): Make non-const, and initialise long
3312 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3313 (ticoff0_swap_table): Likewise to both.
3314 (ticoff1_swap_table): Again, likewise to both.
3315 * coffgen.c (make_a_section_from_file): Allow long section names
3316 as inputs even if not currently allowed for outputs.
3317 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3318 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3319 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3320 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3321 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3322 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3323 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3324 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3325 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3326 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3327 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3328 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3329 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3330 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3331 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3332 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3333 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3334 * libcoff-in.h: Update copyright year to cause updated copyright
3335 year in generated libcoff.h, and fix typo.
3336 * libcoff.h: Regenerated.
3337 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3338 (_bfd_ecoff_no_long_sections): Add prototype.
3339 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3340 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3341 defined by an including .c file.
3342 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3343 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3344 (ticoff1_swap_table): Likewise to both.
3346 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3348 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3349 stub. Catch default case error.
3350 (arm_map_one_stub): Add missing Thumb mapping symbol.
3352 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3355 * elf32-avr.c: Handle case where no local symbos exist correctly.
3357 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3360 * elf32-arm.c (arm_long_branch_stub,
3361 arm_thumb_v4t_long_branch_stub,
3362 arm_thumb_thumb_long_branch_stub,
3363 arm_thumb_arm_v4t_long_branch_stub,
3364 arm_thumb_arm_v4t_short_branch_stub,
3365 arm_pic_long_branch_stub):
3366 Renamed to elf32_arm_stub_long_branch_any_any,
3367 elf32_arm_stub_long_branch_v4t_arm_thumb,
3368 elf32_arm_stub_long_branch_thumb_only,
3369 elf32_arm_stub_long_branch_v4t_thumb_arm,
3370 elf32_arm_stub_short_branch_v4t_thumb_arm,
3371 elf32_arm_stub_long_branch_any_any_pic.
3372 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3373 arm_thumb_thumb_stub_long_branch,
3374 arm_thumb_arm_v4t_stub_long_branch,
3375 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3376 Renamed to arm_stub_long_branch_any_any,
3377 arm_stub_long_branch_v4t_arm_thumb,
3378 arm_stub_long_branch_thumb_only,
3379 arm_stub_long_branch_v4t_thumb_arm,
3380 arm_stub_short_branch_v4t_thumb_arm,
3381 arm_stub_long_branch_any_any_pic.
3383 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3385 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3386 in branch offset check.
3388 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3390 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3391 add toc.symndx and toc.add.
3392 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3394 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3396 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3397 (branch_reloc_hash_match): New function, extracted from..
3398 (ppc64_elf_tls_optimize): ..here.
3399 (ppc64_elf_relocate_section): Properly set addends when optimizing
3400 tls sequences. Avoid unnecessary reading and writing of insns.
3401 Only redo reloc when symbol changed. Bypass symbol checks when
3403 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3404 (branch_reloc_hash_match): New function, extracted from..
3405 (ppc_elf_tls_optimize): ..here.
3406 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3407 Don't clear addend on zapped __tls_get_addr reloc.
3409 2009-02-12 Nick Clifton <nickc@redhat.com>
3412 * elflink.c (bfd_elf_final_link): When counting the relocations,
3413 if the header size has not been set yet then assume that it will
3414 match the output section's reloc type.
3416 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3418 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3421 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3423 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3424 (find_function): Likewise.
3425 (pasted_function): Don't error if no prior function found.
3426 (discover_functions): Revert 2008-12-10 change. Extend first
3427 function range to start of section.
3429 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3431 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3433 * elf64-hppa.h: Likewise.
3435 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3437 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3440 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3442 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3443 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3445 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3447 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3448 * archures.c (bfd_mach_mips_xlr): Define.
3449 * bfd-in2.h: Regenerate.
3450 * cpu-mips.c (I_xlr): Define.
3451 (arch_info_struct): Add XLR entry.
3452 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3453 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3454 (mips_mach_extensions): Add XLR entry.
3456 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3458 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3460 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3462 * configure.in: AC_SUBST pdfdir.
3463 * Makefile.am: Add install-pdf, install-pdf-am
3464 and install-pdf-recursive targets. Define pdfdir.
3465 * doc/Makefile.am: Define pdf__strip_dir. Add
3466 install-pdf and install-pdf-am targets.
3467 * po/Make-in: Add install-pdf target.
3468 * configure: Regenerate.
3469 * Makefile.in: Regenerate
3470 * doc/Makefile.in: Regenerate.
3472 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3474 * bfd-in2.h: Regenerate.
3475 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3476 fields from n_entries to n_slots where appropriate, update comments.
3477 (HOWTO): Add TLS relocations.
3478 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3479 (enum elf_m68k_got_offset_size): New enum.
3480 (struct elf_m68k_got_entry.type): Move field to ...
3481 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3482 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3484 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3486 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3487 fields into n_entries array. Update comments.
3488 (elf_m68k_init_got): Simplify, update all uses.
3489 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3490 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3491 GOT entries; update name, update all uses.
3492 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3493 (elf_m68k_get_got_entry): Update.
3494 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3496 (elf_m68k_remove_got_entry_type): Simplify.
3497 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3498 (elf_m68k_can_merge_gots): Update.
3499 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3500 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3501 GOT entries, simplify.
3502 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3503 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3504 field, remove obsoleted local_n_entries field.
3505 (elf_m68k_partition_multi_got_2): New static function.
3506 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3508 (elf_m68k_remove_got_entry_type): Update.
3509 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3510 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3511 update of sgot->size and srelgot->size.
3512 (elf_m68k_gc_sweep_hook): Update.
3513 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3514 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3516 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3517 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3519 2009-02-02 DJ Delorie <dj@redhat.com>
3521 * elf32-mep.c (config_names): Regenerate configuration.
3523 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3525 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3526 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3527 * elf.c (bfd_elf_get_str_section): Make static.
3528 (bfd_elf_find_section): Delete.
3529 * libbfd.h: Regenerate.
3531 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3533 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3534 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3536 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3538 * elflink.c (on_needed_list): New function.
3539 (elf_link_add_object_symbols): Link in --as-needed libs if they
3540 satisfy undefined symbols in other libs.
3542 2009-01-30 Julian Brown <julian@codesourcery.com>
3544 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3545 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3546 with --just-symbols (-R).
3548 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3550 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3551 high_pc in order to properly sign-extend VMAs.
3553 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3554 Mark Shinwell <shinwell@codesourcery.com>
3555 Catherine Moore <clm@codesourcery.com>
3557 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3559 2009-01-28 Catherine Moore <clm@codesourcery.com>
3561 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3562 SEC_LOAD for dynamic relocation sections.
3564 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3566 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3567 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3568 the size of local TLS data.
3570 2009-01-27 Andreas Schwab <schwab@suse.de>
3572 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3573 architectures in the archive.
3575 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3577 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3578 <R_CRIS_32_DTPREL>: Correct relocation value.
3580 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3581 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3582 symbols with non-default visibility.
3584 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3586 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3587 describing the trampolines.
3588 (ppc_elf_relocate_section): Update relocs to describe the
3591 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3593 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3594 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3595 and R_PARISC_PCREL12F relocations.
3597 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3600 * elflink.c (find_version_for_sym): New function split out from,
3601 but without export_dynamic test, ..
3602 (_bfd_elf_link_assign_sym_version): ..here.
3603 (_bfd_elf_export_symbol): Use it.
3605 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3607 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3608 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3609 * elflink.c: ..here, somewhat modified.
3610 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3611 _bfd_elf_link_find_version_dependencies,
3612 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3613 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3614 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3616 * elflink.c: ..and make static here.
3617 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3618 of output_bfd from struct elf_find_verdep_info.
3619 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3620 struct elf_info_failed.
3621 (bfd_elf_size_dynamic_sections): Adjust.
3623 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3626 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3627 after comp_unit_find_line call.
3629 2009-01-21 Nick Clifton <nickc@redhat.com>
3632 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3633 tm_gmtoff field in struct tm.
3635 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3637 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3638 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3639 sections in soft-icache lines unless non_ia_text. Don't add
3640 rodata if doing so would exceed line size.
3642 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3644 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3645 types than bfd_link_hash_indirect, before early return, call
3646 _bfd_elf_link_hash_copy_indirect.
3648 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3650 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3651 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3652 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3653 (elf_backend_obj_attrs_order): New define.
3654 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3655 (elfNN_bed): Add elf_backend_obj_attrs_order.
3657 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3659 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3660 (obj_attr_size): Likewise.
3661 (write_obj_attribute): Likewise.
3662 (_bfd_elf_copy_obj_attributes): Likewise.
3663 (_bfd_elf_parse_attributes): Likewise.
3664 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3665 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3666 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3667 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3668 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3671 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3673 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3674 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3675 (bfd_elf_add_obj_attr_string): Likewise.
3676 (bfd_elf_add_obj_attr_int_string): Likewise.
3677 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3678 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3679 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3680 Tag_nodefaults has no default value.
3681 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3682 comment to reflect the new state.
3684 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3687 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3688 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3689 (adjust_z_magix): Delete dead code handling QMAGIC.
3691 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3693 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3694 IMAGE_SCN_MEM_DISCARDABLE.
3696 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3698 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3699 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3700 * configure.in (commonbfdlib): Delete.
3701 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3702 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3703 is available, not just for linux.
3704 * po/SRC-POTFILES.in: Regenerate.
3705 * Makefile.in: Regenerate.
3706 * configure: Regenerate.
3708 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3709 Julian Brown <julian@codesourcery.com>
3711 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3712 ARM attributes in ABI 2.07.
3713 * elf32-arm.c (get_secondary_compatible_arch): New function.
3714 (set_secondary_compatible_arch): New function.
3715 (tag_cpu_arch_combine): New function.
3716 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3717 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3718 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3719 make it fit with order_01243.
3720 Add support for Tag_also_compatible_with,
3721 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3722 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3723 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3724 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3725 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3726 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3727 Rework the way unknown attributes are handled.
3728 Defer errors until all attributes have been processed.
3730 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3732 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3733 bfd_elf_add_obj_attr_int_string.
3734 Read Tag_compatibility from its new location in the attribute array,
3735 rather than the attribute list.
3736 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3737 bfd_elf_add_obj_attr_int_string.
3738 (_bfd_elf_parse_attributes): Likewise.
3739 (_bfd_elf_merge_object_attributes): There's now only one
3740 Tag_compatibility, and it's in the array, not the list.
3741 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3743 (bfd_elf_add_obj_attr_compat): Rename to
3744 bfd_elf_add_obj_attr_int_string.
3745 (bfd_elf_add_proc_attr_compat): Rename to
3746 bfd_elf_add_proc_attr_int_string.
3747 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3750 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3752 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3753 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3754 (vmsutil.lo): Add dependency rule.
3755 * Makefile.in: Regenerate.
3756 * config.bfd (ia64*-*-*vms*): Add case.
3757 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3758 * configure: Regenerate.
3759 * vmsutil.c: New file.
3760 * vmsutil.h: New file.
3761 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3763 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3764 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3765 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3766 elfNN_vms_object_p): New functions
3767 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3769 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3772 * elflink.c (elf_gc_sweep): Exclude the group section if the
3773 first member of the section group is excluded.
3775 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3778 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3779 saved filename, use bfd_alloc rather than bfd_malloc for it.
3781 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3783 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3785 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3787 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3789 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3791 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3793 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3795 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3797 (struct got_entry): Add br_addr.
3798 (struct call_info): Add priority.
3799 (struct function_info): Add lr_store and sp_adjust.
3800 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3801 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3802 area as an overlay, and check that no other overlays exist. Look up
3803 icache overlay manager entry sym.
3804 (BRA_STUBS, BRA, BRASL): Define.
3805 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3806 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3808 (count_stub, build_stub): Support soft-icache.
3809 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3810 (spu_elf_size_stubs): Size soft-icache stubs.
3811 (overlay_index): New function.
3812 (spu_elf_build_stubs): Make static. Support soft-icache.
3813 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3814 (find_function_stack_adjust): Save lr store and stack adjust insn
3816 (maybe_insert_function): Adjust find_function_stack_adjust call.
3817 (mark_functions_via_relocs): Retrieve priority.
3818 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3819 (sort_calls): Sort by priority first.
3820 (mark_overlay_section): Ignore .ovl.init.
3821 (sum_stack): Only print when stack_analysis.
3822 (print_one_overlay_section): New function, extracted from..
3823 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3824 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3825 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3826 analysis. Call spu_elf_build_stubs.
3827 (spu_elf_relocate_section): For soft-icache encode overlay index
3829 (spu_elf_output_symbol_hook): Support soft-icache.
3830 (spu_elf_modify_program_headers: Likewise.
3832 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3833 num_regions to num_lines. Add line_size and max_branch.
3834 (enum _ovly_flavour): Add ovly_soft_icache.
3835 (spu_elf_build_stubs): Delete.
3837 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3839 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3840 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3842 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3844 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3845 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3846 the program, the known offset starts at the negative size of the
3848 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3851 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3853 * config.bfd: Add lm32-*-rtems*.
3855 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3857 * coff-ppc.c: Add 2009 to Copyright.
3858 * elf32-cris.c: Likewise.
3859 * elflink.c: Likewise.
3861 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3863 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3864 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3866 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3869 * elflink.c (elf_merge_st_other): New.
3870 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3871 hide them if needed.
3872 (elf_link_add_object_symbols): Updated.
3874 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3877 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3878 ref_dynamic and dynamic_def fields when setting def_regular
3881 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3884 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3887 For older changes see ChangeLog-2008
3893 version-control: never
projects / deliverable / binutils-gdb.git / blob