1 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
5 (elf32_arm_final_link_relocate): Treat local undefined symbols the
6 same as global undefined symbols.
7 (elf32_arm_relocate_section): Give an error for local undefined
8 non-weak symbols, unless the reloc will not use the symbol.
10 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
12 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
13 (ppc_elf_relax_section): Use symbol index to distinguish
16 2009-08-10 Alan Modra <amodra@bigpond.net.au>
18 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
20 2009-08-10 Alan Modra <amodra@bigpond.net.au>
22 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
23 info for STT_GNU_IFUNC.
24 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
25 on got refs in case the symbol turns out to be ifunc.
26 (ppc_elf_gc_sweep_hook): Similarly.
27 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
28 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
29 (ppc_elf_size_dynamic_sections): Likewise.
30 (ppc_elf_relocate_section): Likewise.
32 2006-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
34 From Mike Frysinger <michael.frysinger@analog.com>
35 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
36 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
37 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
38 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
39 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
40 Adjust to match the renamed reloc definitions.
42 2009-08-08 Alan Modra <amodra@bigpond.net.au>
45 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
46 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
48 2009-08-07 Tom Tromey <tromey@redhat.com>
50 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
53 2009-08-06 Michael Eager <eager@eagercon.com>
55 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
56 * Makefile.in: Regenerate.
57 * archures.c: Add bfd_arch_microblaze.
58 * bfd-in2.h: Regenerate.
59 * config.bfd: Add microblaze target.
60 * configure.in: Add bfd_elf32_microblaze_vec target.
61 * configure: Regenerate.
62 * cpu-microblaze.c: New.
63 * elf32-microblaze.c: New.
64 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
65 * libbfd.h: Regenerate.
66 * reloc.c: Add MICROBLAZE relocations.
67 * section.c: Add struct relax_table and relax_count to section.
68 * targets.c: Add bfd_elf32_microblaze_vec.
70 2009-08-06 Jakub Jelinek <jakub@redhat.com>
71 Alan Modra <amodra@bigpond.net.au>
74 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
76 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
77 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
79 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
81 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
82 at least once when fixing cortex-a8.
84 2009-08-05 Chao-ying Fu <fu@mips.com>
86 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
87 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
88 for CPUs. It is true for RM9000.
89 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
91 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
92 to guard the transformation.
94 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
96 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
97 (spu_elf_size_sections): Declare prototype.
98 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
99 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
100 (spu_elf_emit_fixup): New function.
101 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
102 (spu_elf_size_sections): New function.
104 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
106 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
107 (arm_build_one_stub): Build a8 veneers as a separate pass.
108 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
109 parameters. Use them to check if we create a different a8 fixup
110 than the previous pass.
111 (elf32_arm_size_stubs): Move scope of stub_changed and
112 prev_num_a8_fixes into main loop.
113 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
115 2009-08-04 Alan Modra <amodra@bigpond.net.au>
117 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
118 which find_plt_ent is called. Delete redundant code.
120 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
123 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
124 invalid string offset.
126 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
129 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
130 to htab->init_got_offset and plt to htab->init_plt_offset
131 when discarding space for dynamic relocations.
133 2009-08-03 Alan Modra <amodra@bigpond.net.au>
135 * elf32-ppc.c (struct plt_entry): Revise comments.
136 (ppc_elf_check_relocs): Don't create needless plt_entry info
137 for non-pie executables. Don't test info->pie when info->shared
138 already covers that case.
139 (ppc_elf_gc_sweep_hook): Adjust for above change.
140 (add_stub_sym): Don't test info->pie when info->shared tested.
141 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
142 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
143 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
144 (ppc_elf_relocate_section): Likewise.
146 2009-08-03 Alan Modra <amodra@bigpond.net.au>
148 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
149 for local ifunc symbols in non-pie executables, regardless of
150 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
151 code so that it's obvious that we only do anything special for
153 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
154 (allocate_dynrelocs): Correct comment for syms defined in plt.
155 Don't specially allocate ifunc dyn relocs.
156 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
157 (ppc_elf_relocate_section): Set "relocation" value for ifunc
158 syms in non-pie executables. No specially allocated dyn relocs
159 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
160 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
161 a non-pie executable.
163 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
164 Jakub Jelinek <jakub@redhat.com>
167 * elf32-i386.c (elf_i386_tls_transition): Check executable
168 instead of shared for TLS when building PIE.
169 (elf_i386_check_relocs): Likewise.
170 (elf_i386_allocate_dynrelocs): Likewise.
171 (elf_i386_relocate_section): Likewise.
173 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
174 instead of shared for TLS when building PIE.
175 (elf64_x86_64_check_relocs): Likewise.
176 (elf64_x86_64_allocate_dynrelocs): Likewise.
177 (elf64_x86_64_relocate_section): Likewise.
179 2009-07-31 Anthony Green <green@moxielogic.com>
181 * config.bfd (targ_cpu): Add moxie-uclinux support.
183 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
185 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
187 2009-07-30 Alan Modra <amodra@bigpond.net.au>
189 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
190 used by indirect function support. Count dynamic relocs for
192 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
193 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
194 in iplt and their relocs in reliplt. Don't make ifunc syms
195 dynamic. Allocate got entry relocs for non-dynamic ifunc in
196 reliplt. Handle other dynamic relocs for ifunc.
197 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
198 ifunc in reliplt, likewise relocs for got against local ifunc.
199 Typo fix on reliplt size adjust.
200 (ppc_elf_relocate_section): Don't use plt scheme of allocating
201 relocs 1-1 with entries for iplt, instead just add using
202 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
203 Error on invalid ifunc dyn relocs.
204 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
206 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
207 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
208 (ppc64_elf_reloc_type_lookup): Handle new relocs.
209 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
210 (allocate_dynrelocs): As for elf32-ppc.c above.
211 (ppc64_elf_size_dynamic_sections): Likewise.
212 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
213 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
214 (ppc_size_one_stub): Similarly.
215 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
217 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
219 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
221 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
222 change. Add note to head comment.
224 2009-07-28 Jan Beulich <jbeulich@novell.com>
226 * archive.c (get_extended_arelt_filename): Remove redundant
227 range check on index.
229 2009-07-27 Doug Kwan <dougkwan@google.com>
231 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
233 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
235 * archures.c bfd_*_arch): Sorted.
236 (bfd_archures_list): Likewise.
238 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
240 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
241 to R_cr16_NUM32 relocation.
243 2009-07-26 Michael Eager <eager@eagercon.com>
245 * archures.c: Add bfd_mach_ppc_405
248 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
250 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
251 * cpu-l1om.c (bfd_l1om_arch): Likewise.
253 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
255 * archures.c (bfd_architecture): Add bfd_arch_l1om.
256 (bfd_l1om_arch): New.
257 (bfd_archures_list): Add &bfd_l1om_arch.
258 * bfd-in2.h: Regenerated.
260 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
261 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
262 if bfd_elf64_x86_64_freebsd_vec is supported.
263 (targ_selvecs): Likewise.
265 * configure.in: Support bfd_elf64_l1om_vec and
266 bfd_elf64_l1om_freebsd_vec.
267 * configure: Regenerated.
271 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
272 (bfd_elf64_l1om_vec): Likewise.
273 (bfd_elf64_l1om_freebsd_vec): Likewise.
275 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
276 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
277 * Makefile.in: Regenerated.
279 * targets.c (bfd_elf64_l1om_vec): New.
280 (bfd_elf64_l1om_freebsd_vec): Likewise.
281 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
282 bfd_elf64_l1om_freebsd_vec.
284 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
285 Alan Modra <amodra@bigpond.net.au>
287 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
288 * bfd-in2.h: Regenerate.
289 * libbfd.h: Regenerate.
290 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
291 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
292 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
294 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
297 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
298 instead of shared for R_X86_64_TPOFF32.
299 (elf64_x86_64_relocate_section): Likewise.
301 2009-07-23 Ulrich Drepper <drepper@redhat.com>
303 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
304 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
305 with the BSF_GNU_UNIQUE flag bit set.
306 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
307 for symbols with STB_GNU_UNIQUE binding.
308 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
309 with the STB_GNU_UNIQUE binding.
310 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
311 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
312 symbols with the unique_global field set.
313 (elf_link_output_extsym): Set unique_global field for symbols with
314 the STB_GNU_UNIQUE binding.
315 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
316 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
318 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
320 * bfd-in2.h: Regenerate.
322 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
324 * elflink.c (elf_link_output_extsym): Revert the last change.
326 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
329 * elflink.c (elf_link_output_extsym): Special case ifunc syms
330 when ref_regular, not def_regular.
332 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
335 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
336 from a DSO into a normal FUNC symbol.
337 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
338 a normal FUNC symbol.
340 2009-07-17 Chao-ying Fu <fu@mips.com>
342 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
343 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
344 interlocking, the last PLT entry needs a nop in the branch delay slot.
345 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
346 output the last two PLT entries in reverse order.
348 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
350 * elf32-i386.c (elf_i386_relocate_section): Don't get local
351 STT_GNU_IFUNC symbol for relocatable link.
352 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
354 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
356 * bfdio.c (bfd_iovec): Add comments for bmmap.
357 * bfd-in2.h: Regenerated.
359 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
361 * Makefile.am: Run "make dep-am".
362 * Makefile.in: Regenerated.
364 2009-07-10 Doug Kwan <dougkwan@google.com>
366 * elf32-arm.c (stub_hash_newfunc): Initialize fields
367 target_addend and orig_insn.
369 2009-07-10 Tom Tromey <tromey@redhat.com>
371 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
372 (elf-eh-frame.lo): Likewise.
373 (elf32-bfin.lo): Likewise.
374 (elf32-frv.lo): Likewise.
375 (elf32-xc16x.lo): Likewise.
376 * Makefile.in: Rebuild.
377 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
378 * elf-eh-frame.c: Likewise.
379 * elf32-bfin.c: Likewise.
380 * elf32-frv.c: Likewise.
381 * elf32-xc16x.c: Likewise.
383 2009-07-10 Julian Brown <julian@codesourcery.com>
385 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
386 symbol a stub entry is derived from, not the entry for the stub
387 itself, in call to elf32_arm_final_link_relocate.
389 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
391 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
392 when reporting addends.
394 2009-07-10 Alan Modra <amodra@bigpond.net.au>
396 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
397 data even when no stubs.
398 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
400 2009-07-10 Alan Modra <amodra@bigpond.net.au>
402 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
403 (ppc_elf_get_synthetic_symtab): Report addend.
405 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
406 (ppc_elf_create_glink): New function.
407 (ppc_elf_create_dynamic_sections): Use it.
408 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
409 (update_local_sym_info): Allocate space for local_plt array.
410 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
412 (is_branch_reloc): New function.
413 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
414 (ppc_elf_gc_sweep_hook): Likewise.
415 (ppc_elf_adjust_dynamic_symbol): Likewise.
416 (allocate_dynrelocs): Likewise.
417 (ppc_elf_size_dynamic_sections): Likewise.
418 (ppc_elf_relocate_section): Likewise.
419 (branch_reloc_hash_match): Use is_branch_reloc.
420 (ppc_elf_tls_optimize): Adjust for local_plt.
421 (write_glink_stub): New function, extracted from..
422 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
423 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
424 branch table when dynamic.
425 (elf_backend_post_process_headers): Define.
426 * elf64-ppc.c (elf_backend_post_process_headers): Define.
427 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
428 (ppc64_elf_get_synthetic_symtab): Report addend.
429 (struct ppc_stub_hash_entry): Add plt_ent.
431 (struct ppc_link_hash_table): Add iplt and reliplt.
432 (create_linkage_sections): Make .iplt and .rela.iplt sections.
433 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
434 (update_local_sym_info): Allocate space for local_plt array.
435 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
437 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
438 and don't change hash flags here.
439 (is_branch_reloc): New function.
440 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
441 (ppc64_elf_gc_sweep_hook): Likewise.
442 (ppc64_elf_adjust_dynamic_symbol): Likewise.
443 (allocate_dynrelocs): Likewise.
444 (ppc64_elf_size_dynamic_sections): Likewise.
445 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
446 (ppc64_elf_size_stubs): Likewise.
447 (ppc64_elf_relocate_section): Likewise.
448 (get_sym_h): Adjust for local_plt.
449 (branch_reloc_hash_match): Use is_branch_reloc.
450 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
451 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
453 2009-07-10 Alan Modra <amodra@bigpond.net.au>
455 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
457 2009-07-10 Alan Modra <amodra@bigpond.net.au>
459 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
460 and ref_regular_nonweak comment.
461 * elflink.c (elf_link_output_extsym): Special case ifunc syms
462 when def_regular, not ref_regular.
463 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
464 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
465 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
467 2009-07-09 Alan Modra <amodra@bigpond.net.au>
469 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
470 of malloc'd struct call_info.
471 (pasted_function): Likewise, priority too.
473 2009-07-07 Alan Modra <amodra@bigpond.net.au>
475 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
476 alignment when packing sections into overlays.
478 2009-07-03 Cary Coutant <ccoutant@google.com>
480 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
482 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
484 * coffcode.h (sec_to_styp_flags): Partially revert (functional
485 changes only) earlier patch:-
487 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
489 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
490 give .debug and .reloc data characteristics.
491 (DOT_RELOC): New define for .reloc section string.
492 (coff_write_object_contents): Use DOT_RELOC instead of string.
494 2009-07-02 Tom Tromey <tromey@redhat.com>
496 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
497 * bfdwin.c (bfd_free_window): Cast to unsigned long.
499 2009-07-01 Nick Clifton <nickc@redhat.com>
501 * elf-m10300.c: Remove trailing white space.
504 2009-07-01 Douglas B Rupp <rupp@gnat.com>
506 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
507 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
508 * configure.in: Use them.
509 * configure: Regenerate.
510 * config.in: Regnerate.
511 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
512 #define _BSD_SOURCE. Add comments.
513 (vms_file_stats_name): Calculate creation date based on available
514 runtime data. Return 1 for version instead of 0.
516 2009-07-01 Nick Clifton <nickc@redhat.com>
519 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
520 to R_ARM_THM_PC8 relocation.
522 2009-06-29 Nick Clifton <nickc@redhat.com>
524 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
525 different uses of the relocations addend when a symbol is in a
528 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
531 * elf.c (bfd_section_from_shdr): Don't change sh_link for
532 SHT_REL/SHT_RELA sections on executable nor shared library.
533 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
536 2009-06-25 Nick Clifton <nickc@redhat.com>
538 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
539 symbols with SEC_MERGE flag.
541 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
543 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
544 give .debug and .reloc data characteristics.
545 (DOT_RELOC): New define for .reloc section string.
546 (coff_write_object_contents): Use DOT_RELOC instead of string.
548 2009-06-25 Tristan Gingold <gingold@adacore.com>
550 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
551 (bfd_mach_o_canonicalize_dynamic_symtab)
552 (bfd_mach_o_get_synthetic_symtab): Defines.
553 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
554 (TARGET_NAME): Use Mach-O specific functions for dynamic.
556 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
557 for scattered relocations.
558 (bfd_mach_o_i386_print_thread): New function.
559 (bfd_mach_o_print_thread): Define.
561 * mach-o.c (text_section_names_xlat): Add an entry for __const.
562 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
563 New functions extracted from ...
564 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
565 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
566 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
567 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
568 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
569 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
571 (bfd_mach_o_scan_read_dylib): Ditto.
572 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
574 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
575 decode isym and flags on little endian targets. Set dysymtab field.
576 (bfd_mach_o_scan_start_address): Adjust for enum names.
577 (bfd_mach_o_lookup_section): Do not look for segments anymore.
578 (bfd_mach_o_print_section): Display bfd section name.
579 (bfd_mach_o_print_segment): Display none if no name.
580 (bfd_mach_o_print_dysymtab): Display next index for local, external
581 and undefined symbols.
582 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
583 Display dylinker name. Display thread and unixthread commands content.
584 (bfd_mach_o_print_thread): New macro.
586 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
587 (bfd_mach_o_ppc_thread_flavour): Ditto.
588 (bfd_mach_o_i386_thread_flavour): Ditto.
589 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
590 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
591 BFD_MACH_O_THREAD_STATE_NONE.
592 (bfd_mach_o_segment_command): Remove segment field.
593 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
594 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
595 (bfd_mach_o_prebound_dylib_command): Ditto.
596 (bfd_mach_o_dylib_command): Ditto.
597 (bfd_mach_o_prebound_dylib_command): Remove section field.
598 (mach_o_data_struct): Add dysymtab field.
599 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
600 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
601 (bfd_mach_o_build_commands): Remove parameter names and attributes.
602 (bfd_mach_o_get_dynamic_reloc_upper_bound)
603 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
605 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
607 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
608 field of struct dirent.
610 2009-06-23 Tristan Gingold <gingold@adacore.com>
612 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
613 of this macro. Fix indentation.
615 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
617 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
618 destination for defined dynamic symbols when deciding whether to
619 insert a stub or not.
620 (allocate_dynrelocs): Make sure functions are not marked as Thumb
621 when actually accessed through a PLT, even when generating a
624 2009-06-22 Tristan Gingold <gingold@adacore.com>
626 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
629 2009-06-22 Alan Modra <amodra@bigpond.net.au>
631 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
632 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
634 2009-06-22 Alan Modra <amodra@bigpond.net.au>
636 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
638 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
640 * elflink.c (elf_link_add_object_symbols): Avoid warning
641 from -Wjump-misses-init in gcc 4.5.0.
643 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
645 * elf32-i386.c (elf_i386_check_relocs): Properly check local
647 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
649 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
651 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
652 r_symndx. Report local symbol name on error.
653 (elf_i386_check_relocs): Updated. Report local symbol name on
655 (elf_i386_gc_sweep_hook): Updated.
656 (elf_i386_relocate_section): Likewise.
658 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
659 r_symndx. Report local symbol name on error.
660 (elf64_x86_64_check_relocs): Updated. Report local symbol name
662 (elf64_x86_64_gc_sweep_hook): Updated.
663 (elf64_x86_64_relocate_section): Likewise.
665 2009-06-19 Tristan Gingold <gingold@adacore.com>
667 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
669 2009-06-19 Tristan Gingold <gingold@adacore.com>
671 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
672 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
673 (bfd_mach_o_valid): Ditto.
674 (bfd_mach_o_wide_p): Ditto.
675 (bfd_mach_o_canonicalize_reloc): Ditto.
676 (bfd_mach_o_build_commands): Ditto.
677 (bfd_mach_o_scan_read_thread): Ditto.
678 (bfd_mach_o_flatten_sections): Ditto.
679 (bfd_mach_o_scan_start_address): Ditto.
680 (bfd_mach_o_lookup_section): Ditto.
681 (bfd_mach_o_core_fetch_environment): Ditto.
682 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
683 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
684 (bfd_mach_o_scan_write_symtab): Ditto.
685 Use macros instead of hard-coded values.
686 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
687 Use bfd_mach_o_get_data instead of direct access. Use macros
688 instead of hard-coded values.
689 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
690 Remove sym argument and get section from mdata.
691 Move code into the else branch.
692 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
693 Remove sym argument and get section from mdata. Adjust code.
694 (bfd_mach_o_scan_read_dylib): Move assertion into the created
695 switch (which replaces consecutive if statements).
696 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
697 module table, table of content, indirect symbols and external
699 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
701 (bfd_mach_o_scan_read_linkedit): New function.
702 (bfd_mach_o_scan_read_str): Ditto.
703 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
705 (bfd_mach_o_get_symtab_upper_bound): Remove check as
706 bfd_mach_o_count_symbols never returns an error.
707 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
708 symtab field (there might be only one symtab).
709 (bfd_mach_o_scan_read_command): Handle reexported dylib.
710 Handle sub frameworks, sub umbrella, sub library and sub client.
711 Read code signature and segment split info commands.
712 (bfd_mach_o_scan): Reindent.
713 (bfd_mach_o_xlat_name): New type.
714 (bfd_mach_o_print_flags): New function.
715 (bfd_mach_o_get_name): Ditto.
716 (bfd_mach_o_cpu_name): New variable.
717 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
718 (bfd_mach_o_section_type_name)
719 (bfd_mach_o_section_attribute_name)
720 (bfd_mach_o_load_command_name): New variables.
721 (bfd_mach_o_print_private_header): New function.
722 (bfd_mach_o_print_section_map): New function extracted from
723 bfd_mach_o_print_private_bfd_data.
724 (bfd_mach_o_print_section): Ditto. Print more infos.
725 (bfd_mach_o_print_segment): Ditto.
726 (bfd_mach_o_print_dysymtab): Ditto.
727 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
728 load weak dylib, reexport dylib and id dylib.
729 Handle code signature and segment_split info.
730 Handle sub frameworks, sub umbrella, sub library and sub client.
731 (bfd_mach_o_section_get_nbr_indirect): New function.
733 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
734 (bfd_mach_o_header_flags): New enum to define header flags.
735 (bfd_mach_o_section_attribute): New enum to replace ...
736 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
737 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
738 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
739 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
740 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
741 these removed macros.
742 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
743 (bfd_mach_o_dylib_module): New type.
744 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
746 (bfd_mach_o_dylib_table_of_content): New type.
747 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
748 (bfd_mach_o_dylib_reference): New type.
749 (BFD_MACH_O_REFERENCE_SIZE): New macro.
750 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
751 modules, toc, references and indirect syms.
752 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
753 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
754 unused). Add comment.
755 (bfd_mach_o_dylib_command): Ditto.
756 (bfd_mach_o_prebound_dylib_command): Ditto.
757 (bfd_mach_o_linkedit_command): New type.
758 (bfd_mach_o_str_command): New type.
759 (bfd_mach_o_load_command): Add linkedit and str fields.
760 (mach_o_data_struct): Add symtab field.
761 (bfd_get_mach_o_data): Renamed to ...
762 (bfd_mach_o_get_data): ... this new macro.
763 (bfd_mach_o_scan_read_symtab_symbol,
764 bfd_mach_o_scan_read_symtab_strtab,
765 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
767 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
768 instead of direct access.
770 2009-06-19 Alan Modra <amodra@bigpond.net.au>
772 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
773 R_PPC_PLTREL24 relocs.
774 (ppc_elf_relocate_section): Likewise.
776 2009-06-19 Alan Modra <amodra@bigpond.net.au>
778 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
779 pointer to sym hash. Update all uses.
780 (update_plt_info): Likewise. Don't check addend here.
782 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
784 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
785 bfd_sym_from_r_symndx.
786 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
788 2009-06-18 Alan Modra <amodra@bigpond.net.au>
790 * elf-bfd.h (struct sym_sec_cache): Delete.
791 (struct sym_cache): New.
792 (bfd_section_from_r_symndx): Delete prototype.
793 (bfd_sym_from_r_symndx): Define prototype.
794 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
795 (bfd_sym_from_r_symndx): ..new function.
796 * elf32-arm.c: Update all uses of struct sym_sec_cache and
797 bfd_section_from_r_symndx to new struct and function.
798 * elf32-bfin.c: Likewise.
799 * elf32-hppa.c: Likewise.
800 * elf32-i386.c: Likewise.
801 * elf32-m32r.c: Likewise.
802 * elf32-m68hc1x.c: Likewise.
803 * elf32-m68hc1x.h: Likewise.
804 * elf32-m68k.c: Likewise.
805 * elf32-ppc.c: Likewise.
806 * elf32-s390.c: Likewise.
807 * elf32-sh.c: Likewise.
808 * elf64-ppc.c: Likewise.
809 * elf64-s390.c: Likewise.
810 * elf64-x86-64.c: Likewise.
811 * elfxx-sparc.c: Likewise.
812 * elfxx-sparc.h: Likewise.
814 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
816 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
817 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
819 2009-06-18 Nick Clifton <nickc@redhat.com>
821 * elflink.c (elf_link_sort_relocs): Return early if there are no
824 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
826 Merge cegcc and mingw32ce target name changes from
829 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
831 * config.bfd: Add arm*-*-cegcc* target.
833 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
835 * config.bfd: Add arm-*-mingw32ce* target.
837 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
839 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
840 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
841 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
842 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
844 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
846 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
847 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
848 * elf32-i386.c (elf_i386_check_relocs): Use it.
849 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
851 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
853 * elf-bfd.h (elf_dyn_relocs): New.
855 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
856 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
858 (elf_i386_copy_indirect_symbol): Likewise.
859 (elf_i386_check_relocs): Likewise.
860 (elf_i386_gc_sweep_hook): Likewise.
861 (elf_i386_allocate_dynrelocs): Likewise.
862 (elf_i386_readonly_dynrelocs): Likewise.
863 (elf_i386_size_dynamic_sections): Likewise.
865 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
866 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
868 (elf64_x86_64_copy_indirect_symbol): Updated.
869 (elf64_x86_64_check_relocs): Likewise.
870 (elf64_x86_64_gc_sweep_hook): Likewise.
871 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
872 (elf64_x86_64_allocate_dynrelocs): Likewise.
873 (elf64_x86_64_readonly_dynrelocs): Likewise.
874 (elf64_x86_64_size_dynamic_sections): Likewise.
876 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-arm.c (create_got_section): Get existing .rela.got
880 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
881 * elf32-lm32.c (create_got_section): Likewise.
882 * elf32-m32r.c (create_got_section): Likewise.
883 * elf32-ppc.c (ppc_elf_create_got): Likewise.
884 * elf32-s390.c (create_got_section): Likewise.
885 * elf32-sh.c (create_got_section): Likewise.
886 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
887 * elf64-s390.c (create_got_section): Likewise.
888 * elfxx-sparc.c (create_got_section): Likewise.
890 * elflink.c (_bfd_elf_create_got_section): Properly initialize
893 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
895 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
897 * elf32-i386.c (elf_i386_local_hash): Removed.
898 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
899 (elf_i386_get_local_sym_hash): Likewise.
901 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
902 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
903 (elf64_x86_64_get_local_sym_hash): Likewise.
904 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
905 (get_local_sym_hash): Likewise.
907 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
909 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
910 rel_got_sec and plt_sec.
911 (elfNN_ia64_relax_section): Updated.
912 (elfNN_ia64_create_dynamic_sections): Likewise.
914 (allocate_dynrel_entries): Likewise.
915 (elfNN_ia64_size_dynamic_sections): Likewise.
916 (set_got_entry): Likewise.
917 (elfNN_ia64_choose_gp): Likewise.
918 (elfNN_ia64_relocate_section): Likewise.
919 (elfNN_ia64_finish_dynamic_symbol): Likewise.
920 (elfNN_ia64_finish_dynamic_sections): Likewise.
922 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
924 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
927 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
929 * configure.in (elf): Add elf-ifunc.lo.
931 * configure: Regenerated.
932 * Makefile.in: Likewise.
934 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
935 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
937 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
938 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
940 (elf_i386_link_hash_table_create): Likewise.
941 (elf_i386_create_dynamic_sections): Likewise.
942 (elf_i386_check_relocs): Likewise.
943 (elf_i386_allocate_dynrelocs): Likewise.
944 (elf_i386_size_dynamic_sections): Likewise.
945 (elf_i386_relocate_section): Likewise.
946 (elf_i386_finish_dynamic_symbol): Likewise.
947 (elf_i386_finish_dynamic_sections): Likewise.
948 (elf_i386_create_got_section): Removed.
950 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
951 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
953 (elf64_x86_64_compute_jump_table_size): Updated.
954 (elf64_x86_64_link_hash_table_create): Likewise.
955 (elf64_x86_64_create_dynamic_sections): Likewise.
956 (elf64_x86_64_check_relocs): Likewise.
957 (elf64_x86_64_allocate_dynrelocs): Likewise.
958 (elf64_x86_64_size_dynamic_sections): Likewise.
959 (elf64_x86_64_relocate_section): Likewise.
960 (elf64_x86_64_finish_dynamic_symbol): Likewise.
961 (elf64_x86_64_finish_dynamic_sections): Likewise.
962 (elf64_x86_64_create_got_section): Removed.
964 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
965 for pointer alignment. Set up section pointers.
966 (_bfd_elf_create_dynamic_sections): Likewise.
967 (_bfd_elf_create_ifunc_sections): Moved to ...
968 * elf-ifunc.c: Here. New.
970 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
971 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
974 2009-06-16 Doug Kwan <dougkwan@google.com>
976 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
977 to bfd_signed_vma. Cast constant operands which are used in
978 offset related expressions to bfd_signed_vma type as appropriate.
980 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
982 * elf32-vax.c (elf_vax_plt_sym_val): New function.
983 (elf_backend_plt_sym_val): Define.
985 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
987 * elf32-vax.c (elf_vax_reloc_type_class): New function.
988 (elf_backend_reloc_type_class): Define.
990 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
992 * elf32-vax.c (elf_vax_relocate_section): For symbol references
993 from an executable to a shared library treat R_VAX_PC32
994 relocations as R_VAX_PLT32 ones.
996 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
998 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
999 symbols in GOT space calculation.
1000 (elf_vax_relocate_section): Adjust accordingly.
1002 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1004 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1007 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1009 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1011 (elf_vax_relocate_section): Likewise.
1013 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1016 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1018 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1021 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1023 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1025 * Makefile.am: Run "make dep-am".
1026 * Makefile.in: Regenerated.
1028 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1031 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1033 2009-06-15 Nick Clifton <nickc@redhat.com>
1035 * po/ru.po: New Russian translation.
1036 * configure.in (ALL_LINGUAS): Add ru.
1037 * configure: Regenerate.
1039 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1041 * elf32-i386.c: Remove duplicated comments.
1043 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1047 dynamic IFUNC pointer in non-shared object. Use .got.plt
1048 for IFUNC definition in PIE.
1049 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1052 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1053 dynamic IFUNC pointer in non-shared object. Use .got.plt
1054 for IFUNC definition in PIE.
1055 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1058 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_check_relocs): Properly report
1061 local symbol for unhandled relocation against STT_GNU_IFUNC
1063 (elf_i386_relocate_section): Likewise.
1064 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1065 (elf64_x86_64_relocate_section): Likewise.
1067 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1071 (elf_i386_link_hash_table): Add loc_hash_table and
1073 (elf_i386_local_hash): New.
1074 (elf_i386_local_htab_hash): Likewise.
1075 (elf_i386_local_htab_eq): Likewise.
1076 (elf_i386_get_local_sym_hash): Likewise.
1077 (elf_i386_link_hash_table_free): Likewise.
1078 (elf_i386_allocate_local_dynrelocs): Likewise.
1079 (elf_i386_finish_local_dynamic_symbol): Likewise.
1080 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1081 (elf_i386_link_hash_table_create): Create loc_hash_table and
1083 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1084 (elf_i386_size_dynamic_sections): Likewise.
1085 (elf_i386_relocate_section): Likewise.
1086 (elf_i386_finish_dynamic_sections): Likewise.
1087 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1090 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1091 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1093 (elf64_x86_64_local_hash): New.
1094 (elf64_x86_64_local_htab_hash): Likewise.
1095 (elf64_x86_64_local_htab_eq): Likewise.
1096 (elf64_x86_64_get_local_sym_hash): Likewise.
1097 (elf64_x86_64_link_hash_table_free): Likewise.
1098 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1099 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1100 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1101 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1102 and loc_hash_memory.
1103 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1105 (elf64_x86_64_size_dynamic_sections): Likewise.
1106 (elf64_x86_64_relocate_section): Likewise.
1107 (elf64_x86_64_finish_dynamic_sections): Likewise.
1108 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1111 2009-06-10 Philip Blundell <philb@gnu.org>
1113 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1114 elf_sec->this_hdr == NULL.
1116 2009-06-12 Tristan Gingold <gingold@adacore.com>
1118 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1119 * bfd-in2.h: Regenerated.
1120 * libbfd.h: Regenerated.
1122 * mach-o.c (FILE_ALIGN): New macro.
1123 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1124 (bfd_mach_o_print_symbol): Ditto.
1125 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1126 (bfd_mach_o_get_reloc_upper_bound): New function.
1127 (bfd_mach_o_canonicalize_reloc): Ditto.
1128 (bfd_mach_o_scan_write_relocs): Ditto.
1129 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1130 (bfd_mach_o_scan_write_section_64): Ditto.
1131 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1132 written for load command. Do not compute section file offset.
1133 (bfd_mach_o_scan_write_segment_64): Ditto.
1134 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1135 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1137 (bfd_mach_o_mangle_symbols): ... this new function.
1138 (bfd_mach_o_write_contents): Be sure to have load commands built.
1139 Call bfd_mach_o_mangle_symbols.
1140 (bfd_mach_o_build_commands): Adjust for filelen field.
1141 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1142 Do not set symtab file offset anymore here.
1143 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1144 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1145 Set reloc_count and rel_filepos section fields.
1146 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1148 (bfd_mach_o_scan_read_section_64): Ditto.
1149 (bfd_mach_o_scan_read_section): Ditto.
1150 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1151 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1152 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1153 Handle weak-ref symbols.
1154 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1155 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1156 (bfd_mach_o_scan): Remove assignment to removed field.
1157 (bfd_mach_o_mkobject_init): Ditto.
1158 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1159 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1160 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1161 (bfd_mach_o_swap_reloc_in): Ditto.
1162 (bfd_mach_o_swap_reloc_out): Ditto.
1164 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1165 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1166 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1167 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1168 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1169 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1170 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1171 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1172 (BFD_MACH_O_N_WEAK_DEF): New macros.
1174 (bfd_mach_o_section_type): Add new enumeration values.
1175 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1176 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1177 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1178 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1180 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1181 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1182 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1183 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1184 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1185 (BFD_MACH_O_RELENT_SIZE): Ditto.
1186 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1187 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1188 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1189 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1190 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1191 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1192 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1193 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1194 (bfd_mach_o_reloc_info): New struct.
1195 (bfd_mach_o_asymbol): New struct.
1196 (bfd_mach_o_symtab_command): The symbols field is now of type
1198 (bfd_mach_o_load_command): The offset and len fields are now of type
1200 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1201 Add a filelen field. Add comments.
1202 (bfd_mach_o_backend_data): New struct.
1203 (bfd_mach_o_get_backend_data): New macro.
1204 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1206 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1207 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1208 (bfd_mach_o_canonicalize_reloc): Ditto.
1210 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1211 duplicated macro. Now defined to _bfd_generic_is_local_label.
1212 (TARGET_NAME_BACKEND): New macro...
1213 (TARGET_NAME_BACKEND): ... used to name a new variable.
1214 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1215 Mach-O backend data.
1217 * mach-o-i386.c (i386_howto_table): New variable.
1218 (bfd_mach_o_i386_swap_reloc_in): New function.
1219 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1220 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1221 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1222 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1223 (bfd_mach_o_bfd_reloc_type_lookup)
1224 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1226 2009-06-11 Eric Paris <eparis@redhat.com>
1227 Nick Clifton <nickc@redhat.com>
1229 * opncls.c (_maybe_make_executable): New function. Gives execute
1230 permission to an executable bfd that was opened for writing
1231 provided that it is a regular file. Replaces common code found in...
1232 (bfd_close): here and ...
1233 (bfd_close_all_done): here.
1235 2009-06-11 Anthony Green <green@moxielogic.com>
1237 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1238 * bfd-in2.h: Rebuilt.
1239 * libbfd.h: Rebuilt.
1240 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1242 (moxie_reloc_map): Ditto.
1243 Clean up copyright notice.
1245 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1247 * bfd-in2.h: bfd_mmap prototype.
1248 * bfdio.c (bfd_mmap): New function.
1249 * libbfd.h (bfd_iovec): Add bmmap.
1250 * cache.c (cache_bmmap): New function.
1251 (cache_iovec): Initialize bmmap member.
1252 * opencls.c (opncls_bmmap): New function.
1253 (opncls_iovec): Initialize bmmap member.
1255 2009-06-09 Tristan Gingold <gingold@adacore.com>
1257 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1258 and stabstr_segment fields.
1259 (mach_o_be_vec, mach_o_le_vec): Removed
1260 (bfd_mach_o_version): New prototype.
1262 * mach-o.c (bfd_mach_o_version): Make this function public.
1263 (mach_o_wide_p): New function.
1264 (bfd_mach_o_wide_p): Ditto.
1265 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1267 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1268 Search in the list only if the name starts with a dot.
1269 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1270 test. Check bfd_seek status.
1271 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1272 (bfd_mach_o_scan_write_section_32): Ditto.
1273 (bfd_mach_o_scan_write_section_64): Ditto.
1274 (bfd_mach_o_scan_write_section): Removed.
1275 (bfd_mach_o_scan_write_segment): Split into ...
1276 (bfd_mach_o_scan_write_segment_32): ... this and ...
1277 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1278 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1279 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1280 symbol table. Now returns a boolean.
1281 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1282 Adjust for status type.
1283 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1284 test. Write symbol table. Numbers the sections.
1285 (bfd_mach_o_read_header): Check bfd_seek status.
1286 Use mach_o_wide_p instead of hard-coded test.
1287 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1288 (bfd_mach_o_scan_read_section_64): Ditto.
1289 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1290 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1291 handled common symbols.
1292 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1293 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1294 (bfd_mach_o_scan_read_dylinker): Ditto.
1295 (bfd_mach_o_scan_read_dylib): Ditto.
1296 (bfd_mach_o_scan_read_thread): Ditto.
1297 (bfd_mach_o_scan_read_symtab): Ditto.
1298 Do not create a section for the stabs.
1299 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1300 (bfd_mach_o_scan_read_segment): Ditto.
1301 (bfd_mach_o_scan_read_command): Ditto.
1302 (bfd_mach_o_scan_start_address): Ditto.
1303 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1304 (bfd_mach_o_archive_p): Check bfd_seek status.
1305 (bfd_mach_o_core_fetch_environment): Ditto.
1307 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1309 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1312 (elf_i386_link_hash_table_create): Initialize irelifunc.
1313 (elf_i386_check_relocs): Updated. Set up irelifunc for
1315 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1316 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1318 (elf_i386_relocate_section): Likewise.
1320 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1321 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1322 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1324 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1325 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1327 (elf64_x86_64_relocate_section): Likewise.
1329 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1331 (_bfd_elf_create_ifunc_sections): This.
1333 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1335 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1338 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1341 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1342 building shared object. Check info->executable instead of
1343 !info->shared when setting non_got_ref.
1344 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1345 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1346 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1348 (elf_i386_relocate_section): Output dynamic relocation for
1349 R_386_32 against STT_GNU_IFUNC symbol to get the real
1350 function address when building shared object.
1351 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1352 relocation for STT_GNU_IFUNC symbol in shared object.
1354 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1355 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1356 symbol when building shared object. Check info->executable
1357 instead of !info->shared when setting non_got_ref.
1358 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1359 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1360 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1362 (elf64_x86_64_relocate_section): Output dynamic relocation
1363 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1364 function address when building shared object.
1365 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1366 relocation for STT_GNU_IFUNC symbol in shared object.
1368 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1370 * Makefile.am: Run "make dep-am".
1371 (BFD32_BACKENDS): Add mach-o-i386.lo.
1372 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1373 * Makefile.in: Regenerate.
1375 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1377 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1378 when looking for soft-icache stubs.
1380 2009-06-05 Tristan Gingold <gingold@adacore.com>
1382 * mach-o.h: Update copyright year.
1383 (bfd_mach_o_mach_header_magic): New enum.
1384 (bfd_mach_o_cpu_subtype): Now an enum.
1385 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1386 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1387 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1388 (bfd_mach_o_load_command): Field type_required is now a boolean.
1389 Reindent prototypes.
1390 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1391 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1392 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1393 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1394 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1395 (bfd_mach_o_canonicalize_symtab): Ditto.
1396 (bfd_mach_o_get_symbol_info): Ditto.
1397 (bfd_mach_o_print_symbol): Ditto.
1398 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1399 (bfd_mach_o_make_empty_symbol): Ditto.
1400 (bfd_mach_o_write_contents): Ditto.
1402 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1403 bfd_mach_o_mkobject): Defines.
1404 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1405 Do not check with target vector but with flavour.
1406 (struct mach_o_section_name_xlat): New declaration.
1407 (dwarf_section_names_xlat): Ditto.
1408 (text_section_names_xlat): Ditto.
1409 (data_section_names_xlat): Ditto.
1410 (struct mach_o_segment_name_xlat): Ditto.
1411 (segsec_names_xlat): Ditto.
1412 (bfd_mach_o_convert_section_name_to_bfd): New function.
1413 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1414 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1415 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1416 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1417 Accept any input and output flavour. Do not share private data
1419 (bfd_mach_o_count_symbols): Add a comment.
1420 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1421 (bfd_mach_o_canonicalize_symtab): Ditto.
1422 (bfd_mach_o_get_symbol_info): Ditto.
1423 (bfd_mach_o_print_symbol): Ditto.
1424 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1425 Use constants instead of hard-coded values.
1426 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1428 (bfd_mach_o_scan_write_section_64): Ditto.
1429 (bfd_mach_o_scan_write_segment): Ditto.
1430 Do not copy sections anymore.
1431 (bfd_mach_o_write_contents): Make it public.
1432 Remove dead code. Rewrite typeflag assignment.
1433 (bfd_mach_o_build_commands): New function.
1434 (bfd_mach_o_set_section_contents): Ditto.
1435 (bfd_mach_o_make_empty_symbol): Make it public.
1436 (bfd_mach_o_read_header): Make it static.
1437 Convert to bfd_boolean.
1438 Use constants instead of hard-coded values.
1439 (bfd_mach_o_make_bfd_section): Call
1440 bfd_mach_o_convert_section_name_to_bfd to create name.
1441 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1443 (bfd_mach_o_scan_read_section_64): Ditto.
1444 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1445 a segment anymore. Use constants instead of hard-coded values.
1446 (bfd_mach_o_scan_read_command): Fix style.
1447 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1448 Get rid of BFD_IO_FUNCS.
1449 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1450 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1451 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1452 (bfd_mach_o_object_p): Removed.
1453 (bfd_mach_o_gen_core_p): New function, replaces ...
1454 (bfd_mach_o_core_p): ... deleted.
1455 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1457 * mach-o-i386.c: New file.
1458 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1459 * configure.in (TDEFINES): Add mach_o_i386_vec.
1460 * configure: Regenerated.
1461 * targets.c: Add mach_o_i386_vec.
1463 * mach-o.c: Update copyright years.
1464 (BFD_IO_FUNCS): Remove (was not used).
1465 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1466 bfd_mach_o_slurp_extended_name_table,
1467 bfd_mach_o_construct_extended_name_table,
1468 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1469 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1470 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1471 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1472 bfd_mach_o_get_section_contents_in_window,
1473 bfd_mach_o_bfd_is_local_label_name,
1474 bfd_mach_o_bfd_is_target_special_symbol,
1475 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1476 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1477 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1478 bfd_mach_o_minisymbol_to_symbol,
1479 bfd_mach_o_bfd_get_relocated_section_contents,
1480 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1481 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1482 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1483 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1484 bfd_mach_o_bfd_merge_private_bfd_data,
1485 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1486 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1487 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1488 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1489 bfd_mach_o_bfd_copy_private_header_data,
1490 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1491 * mach-o-target.c: ... here.
1492 Update copyright years.
1494 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1496 * dep-in.sed: Don't use \n in replacement part of s command.
1497 * Makefile.am (DEP1): LC_ALL for uniq.
1499 * Makefile.in: Regenerate.
1501 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1504 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1505 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1507 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1510 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1511 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1512 against STT_GNU_IFUNC symbols for static executables.
1513 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1514 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1516 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1517 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1518 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1519 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1521 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1523 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1524 symbols to be left unimported when linking statically.
1525 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1526 code when linking statically.
1528 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf32-i386.c (elf_i386_check_relocs): Increment
1531 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1532 against STT_GNU_IFUNC symbol.
1533 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1534 local STT_GNU_IFUNC definition is used.
1535 (elf_i386_relocate_section): Handle got.offset != -1 for
1536 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1539 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1540 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1541 relocations against STT_GNU_IFUNC symbol.
1542 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1543 local STT_GNU_IFUNC definition is used.
1544 (elf64_x86_64_relocate_section): Handle got.offset != -1
1545 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1546 STT_GNU_IFUNC symbol.
1548 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1551 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1552 (elf_i386_reloc_type_lookup): Likewise.
1553 (R_386_tls): Removed.
1554 (R_386_irelative): New.
1555 (R_386_vt_offset): Updated.
1556 (elf_i386_rtype_to_howto): Likewise.
1557 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1558 (elf_i386_link_hash_table_create): Initialize igotplt,
1560 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1561 (elf_i386_adjust_dynamic_symbol): Likewise.
1562 (elf_i386_allocate_dynrelocs): Likewise.
1563 (elf_i386_relocate_section): Likewise.
1564 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1566 (elf_i386_finish_dynamic_symbol): When building a static
1567 executable, use .iplt, .igot.plt and .rel.iplt sections for
1568 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1569 locally defined STT_GNU_IFUNC symbol.
1571 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1572 (x86_64_reloc_map): Likewise.
1573 (R_X86_64_standard): Updated.
1574 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1575 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1577 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1578 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1579 (elf64_x86_64_allocate_dynrelocs): Likewise.
1580 (elf64_x86_64_relocate_section): Likewise.
1581 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1583 (elf64_x86_64_finish_dynamic_symbol): When building a static
1584 executable, use .iplt, .igot.plt and .rela.iplt sections for
1585 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1586 for locally defined STT_GNU_IFUNC symbol.
1588 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1589 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1591 * bfd-in2.h: Regenerated.
1592 * libbfd.h: Likewise.
1594 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1597 (_bfd_elf_make_ifunc_reloc_section): Removed.
1598 (_bfd_elf_is_ifunc_symbol): Likewise.
1599 (_bfd_elf_create_static_ifunc_sections): New.
1601 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1603 (elf_link_add_object_symbols): Here.
1604 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1605 STT_GNU_IFUNC symbol.
1606 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1607 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1608 (IFUNC_INFIX): Removed.
1609 (get_ifunc_reloc_section_name): Likewise.
1610 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1611 (_bfd_elf_is_ifunc_symbol): Likewise.
1612 (_bfd_elf_create_static_ifunc_sections): New.
1614 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1617 (create_got_section): Likewise.
1618 (allocate_dynrelocs): Likewise.
1619 (readonly_dynrelocs): Likewise.
1620 (set_tls_module_base): Likewise.
1621 (dtpoff_base): Likewise.
1623 (elf_i386_link_hash_table_create): Updated.
1624 (elf_i386_create_dynamic_sections): Likewise.
1625 (elf_i386_check_relocs): Likewise.
1626 (elf_i386_size_dynamic_sections): Likewise.
1627 (elf_i386_relocate_section): Likewise.
1629 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1630 (create_got_section): Likewise.
1631 (allocate_dynrelocs): Likewise.
1632 (readonly_dynrelocs): Likewise.
1633 (set_tls_module_base): Likewise.
1634 (dtpoff_base): Likewise.
1636 (elf64_x86_64_link_hash_table_create): Updated.
1637 (elf64_x86_64_create_dynamic_sections): Likewise.
1638 (elf64_x86_64_check_relocs): Likewise.
1639 (elf64_x86_64_size_dynamic_sections): Likewise.
1640 (elf64_x86_64_relocate_section): Likewise.
1642 2009-05-28 Nick Clifton <nickc@redhat.com>
1644 * targets.c (_bfd_target_vector): Only include plugin target in
1645 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1647 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1649 * elf32-spu.c (struct call_info): New member broken_cycle.
1650 (remove_cycle): Instead of physically removing call_info structures
1651 to break call graph cycles, mark them using the broken_cycle flag.
1652 (mark_overlay_section): Respect broken_cycle flag.
1653 (unmark_overlay_section): Likewise.
1654 (collect_lib_sections): Likewise.
1655 (collect_overlays): Likewise.
1656 (sum_stack): Likewise.
1658 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1660 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1661 (mark_functions_via_relocs): Initialize callee->count to 1.
1662 (pasted_function): Likewise.
1663 (spu_elf_auto_overlay): Honor call counts when determining number
1664 of stubs required in software i-cache mode.
1666 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1668 * plugin.c (program_name): Remove.
1669 (plugin_program_name): New.
1670 (bfd_plugin_set_program_name): New.
1671 (try_load_plugin): Use plugin_program_name.
1672 * plugin.h (bfd_plugin_set_program_name): New.
1674 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1676 * aclocal.m4: Include ../config/plugins.m4.
1677 * configure.in: Use AC_PLUGINS.
1678 * configure: Regenerate.
1679 * Makefile.in: Regenerate.
1680 * doc/Makefile.in: Regenerate.
1682 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1684 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1686 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1687 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1688 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1689 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1690 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1691 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1692 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1693 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1694 * reloc.c (bfd_generic_relax_section): Likewise.
1695 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1696 * vms.c (vms_bfd_relax_section): Likewise.
1698 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1700 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1702 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1703 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1705 * elf32-i386.c (allocate_dynrelocs): Updated.
1706 (elf_i386_relocate_section): Likewise.
1707 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1708 (elf64_x86_64_relocate_section): Likewise.
1710 * elf64-x86-64.c (is_indirect_symbol): Removed.
1712 2009-05-26 Nick Clifton <nickc@redhat.com>
1714 * po/id.po: Updated Indonesian translation.
1716 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1718 * Makefile.am: Run "make dep-am".
1721 (ALL_MACHINES): Add cpu-plugin.lo.
1722 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1723 (BFD32_BACKENDS): Add plugin.lo.
1724 (BFD32_BACKENDS_CFILES): Add plugin.c.
1725 (libbfd_la_LIBADD): Add LIBDL
1726 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1727 (bfd_plugin_arch): Declare.
1728 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1729 * bfd.c (bfd): Add plugin_data.
1730 * config.bfd: Handle the plugin target.
1731 * configure.in: Check for --enable-plugins.
1732 (LT_INIT): Use the dlopen option.
1733 * cpu-plugin.c: New.
1736 * targets.c (plugin_vec): Declare.
1737 (_bfd_target_vector): Add plugin_vec.
1738 * Makefile.in: Regenerate.
1739 * bfd-in2.h: Regenerate.
1740 * configure: Regenerate.
1742 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1744 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1745 per line with all lines having continuation backslash. Prefix
1746 first line with "A", following lines with "B".
1747 * Makefile.am (DEP): Don't use dep.sed here.
1748 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1749 dep.sed here on dependencies, sort and uniq.
1750 * Makefile.in: Regenerate.
1752 2009-05-25 Tristan Gingold <gingold@adacore.com>
1754 * makefile.vms: Add verilog.obj to object list OBJS.
1756 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1758 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1759 for BFD_IN_MEMORY is cleared.
1760 (bfd_bwrite): Zero excess memory allocated.
1762 2009-05-22 Julian Brown <julian@codesourcery.com>
1764 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1766 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1767 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1768 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1769 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1770 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1771 (a8_erratum_fix, a8_erratum_reloc): New structs.
1772 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1773 num_a8_erratum_fixes, fix_cortex_a8 fields.
1774 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1775 (elf32_arm_add_stub): Split into two parts, creating...
1776 (elf32_arm_create_or_find_stub_sec): New function.
1777 (elf32_arm_final_link_relocate): Add forward declaration.
1778 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1779 relocations, multiple relocations per stub.
1780 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1781 (arm_size_one_stub): Use find_stub_size_and_template.
1782 (a8_reloc_compare): New.
1783 (find_thumb_glue): Add forward declaration.
1784 (cortex_a8_erratum_scan): New.
1785 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1786 (bfd_elf32_arm_set_cortex_a8_fix): New.
1787 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1788 (arm_map_one_stub): Add THUMB32_TYPE support.
1789 (a8_branch_to_stub_data): New.
1790 (make_branch_to_a8_stub): New.
1791 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1792 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1793 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1794 Cortex-A8 erratum workaround.
1795 * bfd-in2.h: Regenerate.
1797 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1799 * Makefile.am: Run "make dep-am".
1800 * Makefile.in: Regenerate.
1801 * po/SRC-POTFILES.in: Regenerate.
1803 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1805 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1808 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1810 * elf-bfd.h (struct elf_backend_data
1811 <elf_backend_link_output_symbol_hook>): Return an int.
1812 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1813 symbols on deleted .opd entries.
1814 * elflink.c (elf_link_output_sym): Return without outputting sym
1815 if output_symbol_hook returns 2.
1816 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1817 Abort if we must not discard sym.
1818 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1820 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1821 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1822 elf_backend_link_output_symbol_hook return type change.
1823 * elf32-arm.c (output_arch_syminfo): Likewise.
1824 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1825 (elf32_arm_output_arch_local_syms): Likewise.
1826 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1827 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1828 (bfd_score_elf_link_output_symbol_hook): Likewise.
1829 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1830 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1831 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1832 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1833 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1834 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1835 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1836 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1837 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1838 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1839 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1841 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1843 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1844 out of range .opd symbols.
1846 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1848 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1849 fprintf_vma directly.
1850 * peXXigen.c (pe_print_edata): Likewise.
1851 (pe_print_pdata): Likewise.
1852 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1853 (_bfd_XX_print_private_bfd_data_common): Likewise.
1855 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1857 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1859 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1860 Paul Brook <paul@codesourcery.com>
1862 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1863 fix discarded sections.
1865 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1867 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1868 sections into the software icache.
1870 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1872 * elf32-spu.c (build_stub): Always build "compact" sofware
1875 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1877 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1878 (spu_elf_setup): Initialize it.
1879 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1880 Update to new-sytle cache manager data structures.
1881 (spu_elf_build_stubs): Generate new-style cache manager data
1882 structures and symbols.
1883 (spu_elf_auto_overlay): Update size computation.
1885 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1887 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1888 segments first amongst the program headers.
1890 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1892 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1893 into addresses for relocation types that look at high bits. Remove
1894 special handling of relocation overflow warnings.
1896 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1898 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1899 control flow graph between fragments of a function.
1901 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1903 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1904 generate only a 16-byte .toe section.
1905 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1907 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1909 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1910 (spu_elf_place_overlay_data): ..here. New function.
1911 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1913 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1915 * elf32-arm.c: Move sysdep.h to start of file.
1917 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1919 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1921 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1922 __icache_tag_array and __icache_tag_array_size.
1924 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1926 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1928 (bfinfdpic_link_omit_section_dynsym): Likewise.
1929 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1931 2009-05-05 Paul Brook <paul@codesourcery.com>
1933 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1934 * bfd-in2.h: Regenerate.
1935 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1936 (_arm_elf_section_data): Add text and exidx fields.
1937 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1938 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1939 copy_exidx_entry): New functions.
1940 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1942 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1944 * elf32-arm.c (DEF_STUBS): New helper define.
1945 (DEF_STUB): Likewise.
1946 (stub_def): New type.
1947 (stub_definitions): New array, containing stub template pointers
1949 (arm_size_one_stub): Make use of stub_definitions.
1951 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1953 * elflink.c (find_version_for_sym): Remove from here, ...
1954 * linker.c (bfd_find_version_for_sym): ... rename, replace
1955 here, make public and update all callers.
1956 * bfd-in2.h: Regenerate.
1958 2009-04-30 Nick Clifton <nickc@redhat.com>
1960 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1962 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1963 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1964 into a STT_GNU_IFUNC symbol type.
1965 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1967 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1968 the binary contains ifunc symbols.
1969 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1970 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1971 * elf32-i386.c (is_indirect_function): New function.
1972 (elf_i386_check_relocs): Create an ifunc output section.
1973 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1974 section if necessary.
1975 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1977 (elf_i386_add_symbol_hook): New function. Set the
1978 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1979 symbol is encountered.
1980 (elf_backend_post_process_headers): Define.
1981 (elf_backend_add_symbol_hook): Define.
1982 (elf_i386_post_process_headers): Rename to
1983 elf_i388_fbsd_post_process_headers.
1984 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1985 (is_indirect_function): New function.
1986 (elf64_x86_64_check_relocs): Create an ifunc output section.
1987 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1988 section if necessary.
1989 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1990 symbol if necessary.
1991 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1992 elf_obj_data structure if an ifunc symbol is encountered.
1993 (elf_backend_post_process_headers): Define.
1994 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1995 if we have ifunc symbols to handle.
1996 (get_ifunc_reloc_section_name): New function. Computes the name
1997 for an ifunc section.
1998 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1999 section to hold ifunc relocs.
2000 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2001 (bfd_print_symbol_vandf): Handle ifunc symbols.
2002 (bfd_decode_symclass): Likewise.
2003 * bfd-in2.h: Regenerate.
2005 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2007 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2008 MOVW and MOVT relocations in a shared library link.
2010 2009-04-27 Anthony Green <green@moxielogic.com>
2012 * verilog.c: New file.
2013 * Makefile.am (BFD32_LIBS): Add verilog.c.
2014 (BFD32_LIBS_CFILES): Add verilog.c.
2015 (verilog.lo): New build rule.
2016 * Makefile.in: Rebuilt.
2017 * targets.c: Add verilog support.
2018 * bfd.c (tdata union): Add Verilog private data field.
2019 * bfd-in2.h: Regenerate.
2021 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2023 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2026 2009-04-23 Matthias Klose <doko@ubuntu.com>
2028 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2030 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2033 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2034 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2035 (elf32_arm_size_stubs): Likewise.
2036 (record_thumb_to_arm_glue): Deleted unused function.
2037 (bfd_elf32_arm_process_before_allocation): No longer handle
2038 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2039 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2040 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2042 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2044 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2045 (elf32_arm_write_section): Declare early.
2046 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2047 (arm_allocate_glue_section_space): Exclude empty sections.
2048 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2049 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2051 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2052 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2053 (elf32_arm_size_dynamic_sections): Allocate interworking
2055 (bfd_elf32_bfd_final_link): Define.
2057 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2059 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2061 * coffcode.h (coff_compute_section_file_positions): Clear
2062 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2064 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2065 force_minimum_alignment.
2067 * libcoff.h: Regenerated.
2069 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2070 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2072 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2073 nor target_subsystem.
2075 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2076 force_minimum_alignment nor target_subsystem.
2078 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2080 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2081 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2082 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2083 include in coff-x86_64.c of headers.
2084 (PDATA_ROW_SIZE): New define.
2085 (pex_regs[]): New static array.
2086 (pex64_get_runtime_function): New static function.
2087 (pex64_get_unwind_info): Likewise.
2088 (pex64_get_scope_entry): Likewise.
2089 (pex64_xdata_print_uwd_codes): Likewise.
2090 (pex64_get_section_by_rva): Likewise.
2091 (pex64_dump_xdata): Likewise.
2092 (pex64_bfd_print_pdata): Likewise.
2093 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2094 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2095 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2097 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2098 Alan Modra <amodra@bigpond.net.au>
2099 Dave Korn <dave.korn.cygwin@gmail.com>
2101 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2102 long names and non-NUL-terminated strings.
2104 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2106 * bfd-in2.h: Regenerated.
2108 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2110 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2111 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2113 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2116 * coffcode.h (bfd_pei_p): New.
2118 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2119 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2120 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2121 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2122 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2123 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2125 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2126 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2127 bfd_efi_rtdrv_x86_64_vec,
2128 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2129 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2130 * targets.c: Likewise.
2132 * configure: Regenerated.
2133 * libcoff.h: Likewise.
2134 * Makefile.in: Likewise.
2136 * efi-app-ia32.c: Removed.
2137 * efi-app-x86_64.c: Likewise.
2138 * efi-bsdrv-ia32.c: Likewise.
2139 * efi-bsdrv-ia64.c: Likewise.
2140 * efi-bsdrv-x86_64.c: Likewise.
2141 * efi-rtdrv-ia32.c: Likewise.
2142 * efi-rtdrv-ia64.c: Likewise.
2143 * efi-rtdrv-x86_64.c: Likewise.
2144 * efi-rtdrv-ia32.c: Likewise.
2146 * efi-app-ia64.c: Moved to ...
2148 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2149 (TARGET_NAME): Set to pei-ia64.
2151 * libpei.h (bfd_target_pei_p): Removed.
2152 (bfd_target_pei_arch): Likewise.
2153 (bfd_target_efi_app_p): Likewise.
2154 (bfd_target_efi_app_arch): Likewise.
2155 (bfd_target_efi_bsdrv_p): Likewise.
2156 (bfd_target_efi_bsdrv_arch): Likewise.
2157 (bfd_target_efi_rtdrv_p): Likewise.
2158 (bfd_target_efi_rtdrv_arch): Likewise.
2159 (bfd_pe_executable_p): Likewise.
2161 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2162 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2163 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2164 and efi-rtdrv-ia32.c.
2165 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2166 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2167 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2168 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2169 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2170 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2171 (efi-app-ia64.lo): Removed.
2172 (efi-bsdrv-ia32.lo): Likewise.
2173 (efi-rtdrv-ia32.lo): Likewise.
2174 (efi-app-ia64.lo): Likewise.
2175 (efi-bsdrv-ia64.lo): Likewise.
2176 (efi-rtdrv-ia64.lo): Likewise.
2177 (efi-app-x86_64.lo): Likewise.
2178 (efi-bsdrv-x86_64.lo): Likewise.
2179 (efi-rtdrv-x86_64.lo): Likewise.
2182 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2184 (arch_type): Removed.
2185 (pe_arch): Likewise.
2186 (pe_bfd_object_p): Just return coff_object_p.
2188 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2189 bfd_pe_executable_p with bfd_pei_p.
2191 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2193 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2194 PLT entries to an undefined symbol when generating a shared
2197 2009-04-17 Nick Clifton <nickc@redhat.com>
2200 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2202 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2204 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2205 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2206 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2207 * binary.c (binary_bfd_define_common_symbol): Likewise.
2208 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2209 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2210 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2211 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2212 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2213 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2214 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2215 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2216 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2217 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2218 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2219 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2220 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2221 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2222 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2223 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2224 * som.c (som_bfd_define_common_symbol): Likewise.
2225 * srec.c (srec_bfd_define_common_symbol): Likewise.
2226 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2227 * versados.c (versados_bfd_define_common_symbol): Likewise.
2228 * vms.c (vms_bfd_define_common_symbol): Likewise.
2229 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2230 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2231 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2232 (pmac_xcoff_vec): Likewise.
2233 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2234 (aix5coff64_vec): Likewise.
2235 * linker.c (bfd_generic_define_common_symbol): New function.
2236 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2237 (_bfd_define_common_symbol): New field.
2238 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2239 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2240 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2242 * bfd-in2.h: Regenerate.
2243 * libbfd.h: Likewise.
2244 * libcoff.h: Likewise.
2246 2009-04-15 Anthony Green <green@moxielogic.com>
2248 * targets.c: Add moxie support.
2249 * Makefile.am: Ditto.
2250 * Makefile.in: Rebuilt.
2251 * cpu-moxie.c, elf32-moxie.c: New files.
2252 * archures.c: Add moxie support.
2253 * configure.in: Add moxie support.
2254 * configure: Rebuilt.
2255 * config.bfd, archures.c: Add moxie support.
2256 * bfd-in2.h: Rebuilt.
2258 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2260 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2261 branch to an undef weak symbol into a jump to next instruction if
2262 a PLT entry will be created.
2264 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2266 * coffgen.c (make_a_section_from_file): Set the backend long
2267 section names enable if long section names found on input.
2268 * coffcode.h: Extend long section names documentation to match.
2270 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2272 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2275 2009-04-07 DJ Delorie <dj@redhat.com>
2277 * archures.c: Add bfd_mach_mep_c5.
2278 * bfd-in2.h: Likewise.
2279 * cpu-mep.c: Add bfd_c5_arch.
2280 * elf32-mep.c: Support it.
2282 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2284 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2285 info->callbacks->einfo.
2286 * linker.c (_bfd_generic_section_already_linked): Likewise.
2288 2009-04-06 DJ Delorie <dj@redhat.com>
2290 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2292 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2294 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2295 _bfd_pex64_print_pdata only if PE is defined.
2297 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2298 (_bfd_pex64_print_pdata): This.
2300 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2301 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2304 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2306 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2307 _bfd_pep_print_x64_pdata.
2308 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2309 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2311 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2313 * elf32-xtensa.c (relax_property_section): Always set r_offset
2316 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2318 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2319 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2321 (elf32_arm_stub_type): New enum values for the two new stubs.
2322 (arm_type_of_stub): Make use of the two new stubs.
2323 (arm_size_one_stub): Handle the two new stubs.
2325 2009-04-01 Matt Thomas <matt@netbsd.org>
2327 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2328 hidden symbols into the GOT or PLT.GOT.
2329 (elf_vax_relocate_section): Do not emit a PCREL reloc
2330 into a shared object if it is against a hidden symbol.
2332 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2334 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2335 and know_contains_shared_object_p.
2336 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2337 Cache the result in the archive_info table.
2338 (xcoff_auto_export_p): Add an "info" parameter and update the
2339 call to xcoff_archive_contains_shared_object_p.
2340 (xcoff_mark_auto_exports): Update accordingly.
2341 (xcoff_post_gc_symbol): Likewise.
2343 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2345 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2348 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2350 * coff-rs6000.c (member_layout): New structure.
2351 (archive_iterator): Likewise.
2352 (member_layout_init): New function.
2353 (archive_iterator_begin): Likewise.
2354 (archive_iterator_next): Likewise.
2355 (xcoff_write_armap_old): Use the new iterator functions.
2356 (do_shared_object_padding): Delete.
2357 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2358 handling of arch_info.
2359 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2360 first loop rather than the second. Allocate a member header if
2361 there isn't one, then work out the stat information and length
2362 in the first loop too. Use the new iterators for the second loop.
2363 (xcoff_write_archive_contents_big): Likewise.
2365 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2367 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2368 (bfd_xcoff_set_archive_import_path): Likewise.
2369 * bfd-in2.h: Regenerate.
2370 * xcofflink.c: Include libiberty.h.
2371 (xcoff_archive_info): New structure.
2372 (xcoff_archive_info_hash): New function.
2373 (xcoff_archive_info_eq): Likewise.
2374 (xcoff_get_archive_info): Likewise.
2375 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2376 (bfd_xcoff_split_import_path): New function.
2377 (bfd_xcoff_set_archive_import_path): Likewise.
2378 (xcoff_set_import_path): Move earlier in file.
2379 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2380 object to the the directory part of the bfd's filename. Get the
2381 import path and filename of an archive object from the archive's
2382 xcoff_tdata, initializing it if necessary. Update use of
2384 (bfd_link_input_bfd): Update use of import_file_id.
2385 (xcoff_write_global_symbol): Likewise.
2387 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2389 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2391 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2393 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2394 a .loader section for relocatable links.
2395 (xcoff_need_ldrel_p): New function.
2396 (xcoff_mark): Use it.
2397 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2399 (xcoff_build_ldsym): New function, split out from...
2400 (xcoff_build_ldsyms): ...here. Rename to...
2401 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2402 call xcoff_build_ldsym, if there's a loader section.
2403 (xcoff_build_loader_section): New function, extracted verbatim from...
2404 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2405 there's a loader section. Only add an __rtinit loader symbol
2406 if there's a loader section. Update after above name change.
2407 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2408 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2409 and xcoff_create_ldrel.
2410 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2411 (xcoff_reloc_link_order): Likewise, but only call it if there's
2412 a loader section. Use xcoff_symbol_section.
2413 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2414 if there's a loader section.
2416 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2418 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2420 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2422 * elf32-arm.c (group_sections): Rewrite loops for better
2425 2009-03-30 DJ Delorie <dj@redhat.com>
2427 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2428 relocs when doing a relocatable link.
2430 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2432 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2433 "ERROR:", in error messages.
2434 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2435 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2436 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2437 (elf32_arm_merge_eabi_attributes): Likewise.
2438 (elf32_arm_merge_private_bfd_data): Likewise.
2440 2009-03-27 Nick Clifton <nickc@redhat.com>
2442 * section.c (bfd_get_section_contents): Detect and handle the case
2443 where a section has the SEC_IN_MEMORY flag set but no actual
2446 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2449 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2450 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2451 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2452 if we don't find matching PT_LOAD when copying.
2454 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2456 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2457 the reloc descriptions.
2459 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2461 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2462 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2463 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2465 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2467 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2468 (bfd_i386_arch_intel_syntax): Likewise.
2469 (i8086_arch): Likewise.
2470 (bfd_x86_64_arch): Likewise.
2472 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2474 * elf32-cris.c (cris_elf_relocate_section): <case
2475 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2476 symbols for non-allocated sections. Don't check whether to
2477 generate R_CRIS_DTPMOD for non-allocated sections.
2478 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2479 handle relocation GC:ing if applied to non-allocated section.
2480 (cris_elf_check_relocs): Similar.
2482 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2483 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2484 when emitting a known TP offset in the GOT.
2486 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2488 * elf64-ppc.c (synthetic_opd): Delete.
2489 (compare_symbols): Look for .opd name rather than section match.
2490 (ppc64_elf_get_synthetic_symtab): Likewise.
2492 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2494 * elf32-ppc.c (is_pic_glink_stub): Delete.
2495 (is_nonpic_glink_stub): New function.
2496 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2498 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2500 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2501 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2503 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2504 macros for visibilty and locality checks.
2505 (elf_s390_adjust_dynamic_symbol): Likewise.
2506 (allocate_dynrelocs): Likewise.
2507 (elf_s390_relocate_section): Likewise.
2508 (elf_s390_finish_dynamic_symbol): Likewise.
2509 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2510 (elf_s390_adjust_dynamic_symbol): Likewise.
2511 (allocate_dynrelocs): Likewise.
2512 (elf_s390_relocate_section): Likewise.
2513 (elf_s390_finish_dynamic_symbol): Likewise.
2515 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2517 * bfd-in2.h: Regenerated.
2518 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2519 for debugging sections and map memory read/write dependent on
2521 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2522 without memory read flags set.
2523 * section.c: Add SEC_COFF_NOREAD to section flags.
2525 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2527 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2530 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2532 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2533 "no overlays" return. If there are overlays, create overlay
2534 manager entry symbols here, so that..
2535 (spu_elf_build_stubs): ..we don't need to set them up here.
2536 Simplify entry symbol tests.
2537 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2539 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2541 * elf.c (elfcore_grok_openbsd_procinfo)
2542 (elfcore_grok_openbsd_note): New functions.
2543 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2545 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2547 * vms-hdr.c: Don't include alloca.h.
2548 * elf32-m68hc1x.c: Include alloca-conf.h.
2550 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2552 * Makefile.am: Run "make dep-am".
2553 * Makefile.in: Regenerate.
2555 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2557 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2559 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2561 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2563 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2564 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2565 ovly_return fields with ovly_entry[2]. Adjust all users.
2566 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2568 (spu_elf_build_stubs): Likewise.
2569 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2570 ovly_flavour changes. Update all callers.
2571 (ovl_stub_size_log2): New function.
2572 (build_stub): Handle compact icache stubs. Use different manager
2573 entry point for stubs in non-icache area.
2574 (spu_elf_size_stubs): Don't allocate space for indirect branch
2576 (spu_elf_build_stubs): And don't built them.
2578 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2580 * dwarf2.c (read_section): Always use rawsize, if available.
2582 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2584 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2585 of rawsize and size for buffer.
2587 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2589 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2590 parameter just because fixed sections fit into local store.
2591 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2592 generating overlays if fixed sections plus reserved stack
2593 and heap space fit into local store.
2595 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2597 * elf32-spu.c (build_stub): Correct icache set_id.
2598 (spu_elf_relocate_section): Likewise.
2600 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2602 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2603 symbol table if it was created by the current call.
2605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2608 class XMC_DS rather than XMC_UA.
2610 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2612 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2613 bfd_boolean export_defineds parameter with an unsigned int
2614 auto_export_flags parameter.
2615 * bfd-in2.h: Regenerate.
2616 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2617 split out from xcoff_build_ldsyms.
2618 (xcoff_covered_by_expall_p): New function.
2619 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2620 but with extra code to handle -bexpfull and -bexpall.
2621 (xcoff_mark_auto_exports): New function.
2622 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2623 a function should be automatically exported.
2624 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2625 parameter with an auto_export_flags parameter. Update ldinfo
2626 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2629 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2631 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2632 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2633 init and fini functions. Do garbage collection for objects
2634 without an entry point too.
2636 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2638 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2639 check whether a symbol has csect information.
2640 (coff_print_aux): Likewise.
2641 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2642 information for C_AIX_WEAKEXT too.
2643 (_bfd_xcoff_swap_aux_out): Likewise.
2644 (xcoff_reloc_type_br): Handle defweak symbols too.
2645 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2646 information for C_AIX_WEAKEXT too.
2647 (_bfd_xcoff64_swap_aux_out): Likewise.
2648 (xcoff64_reloc_type_br): Handle defweak symbols too.
2649 * coffgen.c (coff_print_symbol): Handle auxillary function
2650 information for C_AIX_WEAKEXT too.
2651 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2652 instead of BSF_GLOBAL if the L_WEAK flag is set.
2653 (xcoff_dynamic_definition_p): New function.
2654 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2655 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2656 always take the symbol class from the ldsym. Use weak bfd symbol
2657 types for weak ldsyms.
2658 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2659 Fix the check for whether a definition is from a shared object.
2660 Allow redefinitions of weak symbols.
2661 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2662 (xcoff_keep_symbol_p): Likewise.
2663 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2664 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2665 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2666 but mark them as L_WEAK.
2667 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2668 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2670 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2672 * xcofflink.c (xcoff_mark): When walking the relocations,
2673 only mark the target symbol or the target section, not both.
2674 (xcoff_final_definition_p): New function.
2675 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2676 symbol is a valid definition of the associated output symbol.
2677 Use XCOFF_ALLOCATED to stop the same hash table entry having
2679 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2681 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2683 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2685 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2688 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2690 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2691 * libcoff.h: Regenerate.
2692 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2693 line-number counts in the bfd's lineno_counts field.
2694 Don't keep per-csect line-number counts.
2695 (xcoff_sweep): Don't update per-csect line-number counts.
2696 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2697 entries in each output section.
2698 (xcoff_link_input_bfd): Get the number of line numbers from
2699 the bfd's lineno_counts field, rather than recalculating it
2700 from scratch. Fix the range check when updating C_BINCL and
2702 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2703 here. Don't expect csects to have line-number counts.
2705 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2707 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2708 * libcoff.h: Regenerate.
2709 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2710 "skip" logic from xcoff_link_input_bfd.
2711 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2712 objects in a dynamic link, rather than checking whether csectpp
2713 is null. Always allocate debug_index for other objects,
2714 and always go through the loop. Update the type of debug_index
2715 after the change above. Read the auxillary csect information
2716 and use xcoff_keep_symbol_p to decide whether a symbol should
2717 be kept. Set its debug_index to -2 if not.
2718 (xcoff_link_input_bfd): Update the type of debug_index after
2719 the change above and always expect it to be nonnull. Use it to
2720 test whether a symbol should be stripped, rather than making the
2721 decision here. Postpone all symbol creation to the second pass.
2723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2725 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2726 creating a descriptor.
2727 (xcoff_sweep): Don't mark toc_section unless it's needed.
2728 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2729 when marking every bfd.
2730 (xcoff_link_input_bfd): Skip all TOC anchors.
2731 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2732 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2733 to -1; call xcoff_find_tc0 instead.
2735 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2737 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2738 * libcoff.h: Regenerate.
2739 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2740 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2741 the previous symbol's csect. Treat last_symndx as an inclusive value
2742 and simplify its handling.
2743 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2744 symbols with the right csect. Don't mark rsec when processing
2745 relocations against undefined or absolute sections.
2746 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2747 of bfd_und_section_ptr.
2748 (xcoff_link_input_bfd): Likewise.
2750 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2752 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2753 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2754 flag is set. Assert that all undefined symbols are either
2755 imported or defined by a dynamic object.
2756 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2757 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2758 handling to all relocations. Only set XCOFF_CALLED for function
2760 (xcoff_find_function): New function, split out from...
2761 (bfd_xcoff_export_symbol) ...here.
2762 (xcoff_set_import_path): New function, split out from...
2763 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2764 meaning of XCOFF_CALLED.
2765 (xcoff_mark_symbol): If we mark an undefined and unimported
2766 symbol, find some way of defining it. If the symbol is a function
2767 descriptor, fill in its definition automatically. If the symbol
2768 is a function, mark its descriptor and allocate room for global
2769 linkage code. Otherwise mark the symbol as implicitly imported.
2770 Move the code for creating function descriptors from...
2771 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2772 check for symbols that were implicitly defined.
2773 (xcoff_mark): Don't count any dynamic relocations against
2775 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2776 in the xcoff link info.
2777 (xcoff_link_input_bfd): Remove handling of undefined and
2780 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2782 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2783 if the target is absolute. Fix comment typo.
2784 (xcoff_ppc_relocate_section): Remove FIXME.
2785 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2786 if the target is absolute.
2788 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2790 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2791 R_POS and R_NEG relocations against absolute symbols to the
2794 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2796 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2797 to 2 for bfd_mach_ppc_620.
2799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2801 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2802 * configure.in: Likewise.
2803 * configure: Regenerate.
2805 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2808 * elf.c (assign_section_numbers): Generate symbol table if there
2809 is any relocation in output.
2810 (_bfd_elf_compute_section_file_positions): Likewise.
2812 2009-03-13 Nick Clifton <nickc@redhat.com>
2815 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2816 * elflink.c (elf_link_read_relocs_from_section): Use
2817 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2818 relocs but no symbol table.
2819 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2821 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2824 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2825 to check ___tls_get_addr.
2827 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2828 strncmp to check __tls_get_addr.
2830 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2832 * dwarf2.c (read_section): Always check the offset, even when the
2833 section has been read before.
2835 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2837 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2840 2009-03-11 Chris Demetriou <cgd@google.com>
2842 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2843 * bfd-in2.h: Regenerate.
2844 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2845 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2847 (bsd_write_armap): Likewise.
2848 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2849 flag is set, do nothing.
2850 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2853 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2855 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2856 used to update stack pointer.
2858 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2861 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2862 for unknown symbols in absolute section.
2864 2009-03-06 Nick Clifton <nickc@redhat.com>
2866 * po/es.po: Updated Spanish translation.
2868 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2870 * elf32-arm.c (group_sections): Take next section size into
2871 account before accepting to group it.
2873 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2875 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2877 (elf32_arm_final_link_relocate): Likewise.
2879 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2882 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2884 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2886 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2887 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2888 (BFD_FAKE_SECTION): Init new flag.
2889 * ecoff.c (bfd_debug_section): Likewise.
2890 * bfd-in2.h: Regenerate.
2891 * libbfd.h: Regenerate.
2892 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2893 (ppc_elf_reloc_type_lookup): Handle new relocs.
2894 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2895 without marker relocs.
2896 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2897 if section has no old-style calls.
2898 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2899 Don't try to optimize new-style __tls_get_addr call when handling
2900 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2902 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2903 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2904 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2905 without marker relocs.
2906 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2907 if section has no old-style calls. Set toc_ref for new relocs as
2909 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2910 Don't try to optimize new-style __tls_get_addr call when handling
2911 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2914 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2917 * configure.in: Test for ld --as-needed support. Link shared
2918 libbfd against libm.
2919 * configure: Regenerate.
2921 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2923 * Makefile.am: Run "make dep-am".
2924 * Makefile.in: Regenerate.
2926 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2928 * elf32-score7.c: New file.
2929 * elf32-score.h: New file.
2930 * elf32-score.c: Add code to support score 7. Set score7 as the
2932 * cpu-score.c: Add score7 architecure.
2933 (compatibile): New function.
2934 * Makefile.am: Add rules for building elf32-score7 object.
2935 * Makefile.in: Regenerate.
2936 * configure.in: Add elf32-score7 object to score vectors.
2937 * configure: Regenerate.
2938 * reloc.c: Add score7 relocs.
2939 * archures.c: Add score3 and score7 machine numbers.
2940 * bfd-in2.h: Regenerate.
2941 * libbfd.h: Regenerate.
2943 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2945 * configure: Regenerate.
2947 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2949 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2950 (elf32_hppa_check_relocs): Use it.
2952 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2954 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2955 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2956 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2957 (elf_hppa_record_segment_addrs): Likewise.
2958 (elf_hppa_final_link): Likewise.
2959 (elf_hppa_relocate_insn): Likewise.
2960 (elf_hppa_final_link_relocate): Likewise.
2961 (elf64_hppa_relocate_section): Likewise.
2962 * elf64-hppa.c: Insert above.
2964 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2966 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2967 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2968 (elf_hppa_relocate_section): Likewise.
2969 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2970 from struct elf_link_hash_entry. Add count field.
2971 (struct elf64_hppa_dyn_hash_table): Delete.
2972 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2973 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2974 (hppa_elf_hash_entry, eh_name): Define.
2975 (elf64_hppa_new_dyn_hash_entry): Delete.
2976 (elf64_hppa_dyn_hash_lookup): Delete.
2977 (elf64_hppa_dyn_hash_traverse): Delete.
2978 (get_dyn_name): Delete.
2979 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2980 of struct elf64_hppa_dyn_hash_entry *.
2981 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2982 allocate_global_data_plt, allocate_global_data_stub,
2983 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2985 (hppa64_link_hash_newfunc): New.
2986 (elf64_hppa_hash_table_create): Rework.
2987 (count_dyn_reloc): Likewise.
2988 (hppa64_elf_local_refcounts): New.
2989 (elf64_hppa_check_relocs): Rework using standard technique for recording
2990 local DLT, PLT and OPD reference counts.
2991 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2992 elf_link_hash_entry *.
2993 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2994 allocate_global_data_plt, allocate_global_data_stub,
2995 allocate_global_data_opd, allocate_dynrel_entries,
2996 elf64_hppa_adjust_dynamic_symbol,
2997 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2998 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2999 Use hppa_link_hash_table. Rework.
3000 (elf64_hppa_link_output_symbol_hook): Rework.
3001 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3002 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3003 elf64_hppa_finish_dynamic_sections): Likewise.
3005 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3007 * elf32-arm.c (stub_reloc_type): Removed.
3008 (insn_sequence): Renamed reloc_type field to r_type.
3009 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3010 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3011 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3012 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3013 (arm_stub_is_thumb): Catch new stubs.
3014 (arm_type_of_stub): Handle new stubs.
3015 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3016 (bfd_elf32_arm_process_before_allocation): Remove useless
3019 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf.c (elf_find_function): Use is_function_type to check
3024 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3026 * xtensa-modules.c: Revert to previous version 1.11 due
3027 to inadvertant commit.
3029 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3031 * elf32-xtensa.c (text_action_add): Separate test for action
3032 type. Break if saved action is ta_widen_insn at same offset.
3034 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3036 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3037 to elf32_arm_stub_long_branch_any_arm_pic.
3038 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3039 (enum elf32_arm_stub_type, arm_type_of_stub)
3040 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3043 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3045 * elf32-arm.c (PREV_SEC): Update comment.
3046 (group_sections): Rename argument to stubs_always_after_branch.
3047 Reverse the list and place stubs at the end of input sections.
3049 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3051 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3053 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3055 (arm_size_one_stub): Remove unnecessary break.
3056 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3058 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3060 * elf32-arm.c (stub_insn_type): New type.
3061 (stub_reloc_type): Likewise.
3062 (insn_sequence): Likewise.
3063 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3064 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3065 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3066 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3067 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3068 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3069 (elf32_arm_stub_hash_entry): Add new helper fields.
3070 (stub_hash_newfunc): Initialize these new fields.
3071 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3072 to take endianness into account.
3073 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3074 (arm_map_one_stub): Code is now more generic, thanks to
3077 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3079 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3081 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3082 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3083 BLX is not available. Fix typo in warning message. Add comments
3084 and improve formatting.
3085 (arm_build_one_stub): Adjust to new
3086 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3087 (arm_map_one_stub): Likewise.
3089 2009-02-23 Tristan Gingold <gingold@adacore.com>
3090 Eric Botcazou <ebotcazou@adacore.com>
3091 Douglas B Rupp <rupp@gnat.com>
3093 * vms.h: Update copyright year, fix comments, reorder declarations.
3094 (_bfd_save_vms_section): Remove the prototype.
3095 (EGPS_S_V_NO_SHIFT): New constant.
3096 (bfd_vms_set_section_flags): New prototype.
3097 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3099 (EGSY_S_W_FLAGS): Ditto.
3100 (EGSY_S_V_QUAD_VAL): Ditto.
3101 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3102 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3103 EGST_S_B_NAMLNG): Ditto.
3104 (ESRF_S_B_NAMLNG): Ditto.
3105 (ETIR_S_C_HEADER_SIZE): Ditto.
3106 (EGPS_S_V_ALLOC_64BIT): Ditto.
3107 (DST_S_C_EPILOG): Ditto.
3108 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3109 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3110 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3111 (DST_S_L_PCLINE_UNSLONG): Ditto.
3112 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3113 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3114 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3115 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3116 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3117 (DST_S_B_SRC_UNSBYTE): Ditto.
3118 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3120 (vms_section, vms_reloc): Remove types.
3121 (hdr_struc): Replaced by ...
3122 (hdr_struct): ... new type.
3123 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3124 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3125 (EMH_DATE_LENGTH): Ditto.
3126 (eom_struc): Replaced by ...
3127 (eom_struct): ... new type.
3128 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3129 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3130 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3131 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3132 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3133 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3134 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3135 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3136 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3137 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3138 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3139 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3140 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3141 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3142 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3143 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3144 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3145 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3146 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3147 (enum file_type_enum): New type.
3148 (struct location_struct): Removed.
3149 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3150 (struct funcinfo, struct module): Ditto.
3151 (struct vms_private_data_struct): Update fields.
3152 (struct vms_section_data_struct): New type.
3154 * vms.c: Update copyright year, fix comments,
3155 Fix includes for DECC, add prototypes.
3156 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3158 Use flavour to set is_vax, location_stack is removed.
3159 (struct pair): Declare.
3160 (fill_section_ptr): Initialize variables at declaration.
3161 Add guard to set SECTION_SYM flag, handlde und section.
3162 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3163 (_bfd_vms_slurp_object_records): New function, replaces previous
3165 (vms_slurp_module): New function.
3166 (vms_slurp_image): Ditto.
3167 (vms_object_p): Complete rewrite.
3168 (vms_mkobject): Use is_vax field to slect architecture.
3169 (free_reloc_stream): New function.
3170 (vms_convert_to_var): Ditto.
3171 (vms_convert_to_var_1): Ditto.
3172 (vms_convert_to_var_unix_filename): Ditto.
3173 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3175 (vms_new_section_hook): Set alignment to 0, allocate private data.
3176 (vms_get_section_contents): Load content.
3177 (vms_get_symbol_info): Handle undefined section.
3178 (vms_find_nearest_line): Handle.
3179 (alloc_reloc_stream): New function.
3180 (vms_slurp_reloc_table): Ditto.
3181 (vms_get_reloc_upper_bound): Make it real.
3182 (vms_canonicalize_reloc): Do the real work.
3183 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3185 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3186 (vms_set_arch_mach): Check arch.
3187 (vms_set_section_contents): Copy the content after allocation.
3188 (vms_alpha_vec): Update object flags.
3190 * vms-tir.c: Update copyright year, fix comments,
3191 add prototypes for new functions.
3192 (dst_define_location): New function.
3193 (dst_restore_location): New function.
3194 (dst_retrieve_location): New function.
3195 (dst_check_allocation): New function.
3196 (image_dump): Call dst_check_allocation.
3197 (image_write_b): Ditto.
3198 (image_write_w): Ditto.
3199 (image_write_l): Ditto.
3200 (image_write_q): Ditto.
3201 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3202 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3204 Call error handler instead of abort if name is not known.
3205 (etir_sta): Add quarter_relocs argument and set it.
3208 (etir_opr): Ditto, return FALSE in case of error.
3209 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3210 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3211 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3212 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3213 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3214 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3215 Return FALSE in case of error.
3216 (tir_sta): Change sign of psect.
3218 (tir_cmd): Fix cast. Makes tir_table static const.
3219 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3220 add argument to explain.
3221 (analyze_etir): Initialize maxptr, add quarter_relocs
3222 declaration, move some declarations into inner scopes.
3223 Handle quarter_relocs and STO_IMM.
3224 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3225 (_bfd_vms_slurp_relocs): New function.
3226 (_bfd_vms_decode_relocs): New function.
3227 (sto_imm): Rewritten.
3228 (start_first_etbt_record): New function.
3229 (start_another_etbt_record): Ditto.
3230 (etir_output_check): Ditto.
3231 (defer_reloc_p): Ditto.
3232 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3233 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3234 rewritte relocations handling.
3235 (_bfd_vms_write_tbt): Removed.
3236 (_bfd_vms_write_dbg): Ditto.
3238 * vms-misc.c: Update copyright year, Fix comments.
3239 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3240 (maybe_adjust_record_pointer_for_object): New function.
3241 (_bfd_vms_get_first_record): New function, replaces ...
3242 (_bfd_vms_get_record): .. removed.
3243 (_bfd_vms_get_object_record): New function.
3244 (_bfd_vms_get_object_record): New function.
3245 (vms_get_remaining_object_record): New function, replaces ...
3246 (_bfd_vms_get_next_record): ... removed.
3247 (add_new_contents): Removed.
3248 (_bfd_save_vms_section): Removed.
3249 (_bfd_get_vms_section): Removed.
3250 (_bfd_vms_output_flush): Write in VAR format.
3251 (new_symbol): Don't make UND section.
3253 * vms-hdr.c: Update copyright year, update list of record handled.
3254 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3255 (_bfd_vms_write_hdr): Strip vms and unix patches,
3256 add comments, truncate module name at 31 characters,
3257 use constants instead of hard-coded value,
3258 write BFD version instead of a fixed string.
3259 (_bfd_vms_slurp_ihd): New function.
3260 (_bfd_vms_slurp_isd): Ditto.
3261 (_bfd_vms_slurp_ihs): Ditto.
3262 (new_module): Ditto.
3263 (parse_module): Ditto
3264 (build_module_list): Ditto.
3265 (module_find_nearest_line): Ditto.
3266 (_bfd_vms_find_nearest_dst_line): Ditto.
3267 (vms_slurp_debug): Ditto.
3268 (_bfd_vms_slurp_dbg): Ditto.
3269 (_bfd_vms_slurp_tbt): Ditto.
3270 (_bfd_vms_write_dbg): Ditto.
3271 (_bfd_vms_write_tbt): Ditto.
3273 * vms-gsd.c: Update copyright year, update list of records handled.
3274 (EVAX_LITERALS_NAME): New macro.
3275 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3276 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3277 (register_universal_symbol): New function and prototype.
3278 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3279 improve debug messages,
3280 use constants instead of hard-coded value,
3281 fix missing endianness conversion,
3282 handle global symbol (SYMG).
3283 (bfd_vms_set_section_flags): New function.
3284 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3285 handle section literals,
3287 handle section bfd and vms flags,
3288 don't output LIB$INITIALIZE symbol,
3289 fix handling of weak symbols,
3290 fix evax vs vax procedure descriptor,
3291 handle absolute symbols.
3293 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3294 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3296 * makefile.vms (DEFS): Fix flags for VMS.
3298 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3300 * bfd-in2.h: Regenerated.
3301 * libbfd.h: Regenerated.
3303 2009-02-20 Cary Coutant <ccoutant@google.com>
3305 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3308 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3311 * coffcode.h (coff_write_object_contents): Don't let the string
3312 table offset overflow the s_name field when using long section names.
3314 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3316 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3317 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3318 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3319 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3320 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3321 (bfd_pmac_xcoff_backend_data): Likewise.
3322 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3323 (bfd_xcoff_aix5_backend_data): Likewise.
3324 (xcoff64_write_object_contents): Delete unused long_section_names
3326 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3327 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3329 * coffcode.h (documentation): Update to describe long section names.
3330 (COFFLONGSECTIONCATHELPER): New helper macro.
3331 (BLANKOR1TOODD): Likewise.
3332 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3333 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3334 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3335 (bfd_coff_set_long_section_names_allowed): New function.
3336 (bfd_coff_set_long_section_names_disallowed): Likewise.
3337 (struct bfd_coff_backend_data): Add new backend hook function
3338 pointer _bfd_coff_set_long_section_names.
3339 (bfd_coff_set_long_section_names): New backend hook.
3340 (coff_write_object_contents): Only generate long section names if
3341 bfd_coff_long_section_names() indicates they are currently enabled.
3342 (bfd_coff_std_swap_table): Make non-const, and initialise long
3343 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3344 (ticoff0_swap_table): Likewise to both.
3345 (ticoff1_swap_table): Again, likewise to both.
3346 * coffgen.c (make_a_section_from_file): Allow long section names
3347 as inputs even if not currently allowed for outputs.
3348 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3349 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3350 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3351 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3352 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3353 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3354 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3355 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3356 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3357 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3358 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3359 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3360 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3361 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3362 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3363 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3364 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3365 * libcoff-in.h: Update copyright year to cause updated copyright
3366 year in generated libcoff.h, and fix typo.
3367 * libcoff.h: Regenerated.
3368 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3369 (_bfd_ecoff_no_long_sections): Add prototype.
3370 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3371 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3372 defined by an including .c file.
3373 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3374 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3375 (ticoff1_swap_table): Likewise to both.
3377 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3379 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3380 stub. Catch default case error.
3381 (arm_map_one_stub): Add missing Thumb mapping symbol.
3383 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3386 * elf32-avr.c: Handle case where no local symbos exist correctly.
3388 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3391 * elf32-arm.c (arm_long_branch_stub,
3392 arm_thumb_v4t_long_branch_stub,
3393 arm_thumb_thumb_long_branch_stub,
3394 arm_thumb_arm_v4t_long_branch_stub,
3395 arm_thumb_arm_v4t_short_branch_stub,
3396 arm_pic_long_branch_stub):
3397 Renamed to elf32_arm_stub_long_branch_any_any,
3398 elf32_arm_stub_long_branch_v4t_arm_thumb,
3399 elf32_arm_stub_long_branch_thumb_only,
3400 elf32_arm_stub_long_branch_v4t_thumb_arm,
3401 elf32_arm_stub_short_branch_v4t_thumb_arm,
3402 elf32_arm_stub_long_branch_any_any_pic.
3403 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3404 arm_thumb_thumb_stub_long_branch,
3405 arm_thumb_arm_v4t_stub_long_branch,
3406 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3407 Renamed to arm_stub_long_branch_any_any,
3408 arm_stub_long_branch_v4t_arm_thumb,
3409 arm_stub_long_branch_thumb_only,
3410 arm_stub_long_branch_v4t_thumb_arm,
3411 arm_stub_short_branch_v4t_thumb_arm,
3412 arm_stub_long_branch_any_any_pic.
3414 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3416 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3417 in branch offset check.
3419 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3421 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3422 add toc.symndx and toc.add.
3423 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3425 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3427 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3428 (branch_reloc_hash_match): New function, extracted from..
3429 (ppc64_elf_tls_optimize): ..here.
3430 (ppc64_elf_relocate_section): Properly set addends when optimizing
3431 tls sequences. Avoid unnecessary reading and writing of insns.
3432 Only redo reloc when symbol changed. Bypass symbol checks when
3434 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3435 (branch_reloc_hash_match): New function, extracted from..
3436 (ppc_elf_tls_optimize): ..here.
3437 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3438 Don't clear addend on zapped __tls_get_addr reloc.
3440 2009-02-12 Nick Clifton <nickc@redhat.com>
3443 * elflink.c (bfd_elf_final_link): When counting the relocations,
3444 if the header size has not been set yet then assume that it will
3445 match the output section's reloc type.
3447 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3449 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3452 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3454 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3455 (find_function): Likewise.
3456 (pasted_function): Don't error if no prior function found.
3457 (discover_functions): Revert 2008-12-10 change. Extend first
3458 function range to start of section.
3460 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3462 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3464 * elf64-hppa.h: Likewise.
3466 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3468 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3471 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3473 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3474 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3476 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3478 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3479 * archures.c (bfd_mach_mips_xlr): Define.
3480 * bfd-in2.h: Regenerate.
3481 * cpu-mips.c (I_xlr): Define.
3482 (arch_info_struct): Add XLR entry.
3483 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3484 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3485 (mips_mach_extensions): Add XLR entry.
3487 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3489 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3491 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3493 * configure.in: AC_SUBST pdfdir.
3494 * Makefile.am: Add install-pdf, install-pdf-am
3495 and install-pdf-recursive targets. Define pdfdir.
3496 * doc/Makefile.am: Define pdf__strip_dir. Add
3497 install-pdf and install-pdf-am targets.
3498 * po/Make-in: Add install-pdf target.
3499 * configure: Regenerate.
3500 * Makefile.in: Regenerate
3501 * doc/Makefile.in: Regenerate.
3503 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3505 * bfd-in2.h: Regenerate.
3506 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3507 fields from n_entries to n_slots where appropriate, update comments.
3508 (HOWTO): Add TLS relocations.
3509 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3510 (enum elf_m68k_got_offset_size): New enum.
3511 (struct elf_m68k_got_entry.type): Move field to ...
3512 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3513 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3515 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3517 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3518 fields into n_entries array. Update comments.
3519 (elf_m68k_init_got): Simplify, update all uses.
3520 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3521 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3522 GOT entries; update name, update all uses.
3523 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3524 (elf_m68k_get_got_entry): Update.
3525 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3527 (elf_m68k_remove_got_entry_type): Simplify.
3528 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3529 (elf_m68k_can_merge_gots): Update.
3530 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3531 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3532 GOT entries, simplify.
3533 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3534 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3535 field, remove obsoleted local_n_entries field.
3536 (elf_m68k_partition_multi_got_2): New static function.
3537 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3539 (elf_m68k_remove_got_entry_type): Update.
3540 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3541 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3542 update of sgot->size and srelgot->size.
3543 (elf_m68k_gc_sweep_hook): Update.
3544 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3545 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3547 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3548 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3550 2009-02-02 DJ Delorie <dj@redhat.com>
3552 * elf32-mep.c (config_names): Regenerate configuration.
3554 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3556 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3557 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3558 * elf.c (bfd_elf_get_str_section): Make static.
3559 (bfd_elf_find_section): Delete.
3560 * libbfd.h: Regenerate.
3562 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3564 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3565 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3567 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3569 * elflink.c (on_needed_list): New function.
3570 (elf_link_add_object_symbols): Link in --as-needed libs if they
3571 satisfy undefined symbols in other libs.
3573 2009-01-30 Julian Brown <julian@codesourcery.com>
3575 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3576 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3577 with --just-symbols (-R).
3579 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3581 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3582 high_pc in order to properly sign-extend VMAs.
3584 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3585 Mark Shinwell <shinwell@codesourcery.com>
3586 Catherine Moore <clm@codesourcery.com>
3588 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3590 2009-01-28 Catherine Moore <clm@codesourcery.com>
3592 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3593 SEC_LOAD for dynamic relocation sections.
3595 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3597 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3598 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3599 the size of local TLS data.
3601 2009-01-27 Andreas Schwab <schwab@suse.de>
3603 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3604 architectures in the archive.
3606 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3608 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3609 <R_CRIS_32_DTPREL>: Correct relocation value.
3611 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3612 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3613 symbols with non-default visibility.
3615 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3617 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3618 describing the trampolines.
3619 (ppc_elf_relocate_section): Update relocs to describe the
3622 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3624 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3625 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3626 and R_PARISC_PCREL12F relocations.
3628 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3631 * elflink.c (find_version_for_sym): New function split out from,
3632 but without export_dynamic test, ..
3633 (_bfd_elf_link_assign_sym_version): ..here.
3634 (_bfd_elf_export_symbol): Use it.
3636 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3638 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3639 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3640 * elflink.c: ..here, somewhat modified.
3641 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3642 _bfd_elf_link_find_version_dependencies,
3643 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3644 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3645 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3647 * elflink.c: ..and make static here.
3648 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3649 of output_bfd from struct elf_find_verdep_info.
3650 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3651 struct elf_info_failed.
3652 (bfd_elf_size_dynamic_sections): Adjust.
3654 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3657 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3658 after comp_unit_find_line call.
3660 2009-01-21 Nick Clifton <nickc@redhat.com>
3663 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3664 tm_gmtoff field in struct tm.
3666 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3668 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3669 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3670 sections in soft-icache lines unless non_ia_text. Don't add
3671 rodata if doing so would exceed line size.
3673 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3675 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3676 types than bfd_link_hash_indirect, before early return, call
3677 _bfd_elf_link_hash_copy_indirect.
3679 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3681 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3682 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3683 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3684 (elf_backend_obj_attrs_order): New define.
3685 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3686 (elfNN_bed): Add elf_backend_obj_attrs_order.
3688 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3690 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3691 (obj_attr_size): Likewise.
3692 (write_obj_attribute): Likewise.
3693 (_bfd_elf_copy_obj_attributes): Likewise.
3694 (_bfd_elf_parse_attributes): Likewise.
3695 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3696 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3697 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3698 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3699 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3702 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3704 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3705 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3706 (bfd_elf_add_obj_attr_string): Likewise.
3707 (bfd_elf_add_obj_attr_int_string): Likewise.
3708 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3709 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3710 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3711 Tag_nodefaults has no default value.
3712 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3713 comment to reflect the new state.
3715 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3718 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3719 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3720 (adjust_z_magix): Delete dead code handling QMAGIC.
3722 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3724 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3725 IMAGE_SCN_MEM_DISCARDABLE.
3727 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3729 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3730 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3731 * configure.in (commonbfdlib): Delete.
3732 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3733 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3734 is available, not just for linux.
3735 * po/SRC-POTFILES.in: Regenerate.
3736 * Makefile.in: Regenerate.
3737 * configure: Regenerate.
3739 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3740 Julian Brown <julian@codesourcery.com>
3742 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3743 ARM attributes in ABI 2.07.
3744 * elf32-arm.c (get_secondary_compatible_arch): New function.
3745 (set_secondary_compatible_arch): New function.
3746 (tag_cpu_arch_combine): New function.
3747 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3748 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3749 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3750 make it fit with order_01243.
3751 Add support for Tag_also_compatible_with,
3752 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3753 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3754 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3755 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3756 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3757 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3758 Rework the way unknown attributes are handled.
3759 Defer errors until all attributes have been processed.
3761 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3763 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3764 bfd_elf_add_obj_attr_int_string.
3765 Read Tag_compatibility from its new location in the attribute array,
3766 rather than the attribute list.
3767 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3768 bfd_elf_add_obj_attr_int_string.
3769 (_bfd_elf_parse_attributes): Likewise.
3770 (_bfd_elf_merge_object_attributes): There's now only one
3771 Tag_compatibility, and it's in the array, not the list.
3772 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3774 (bfd_elf_add_obj_attr_compat): Rename to
3775 bfd_elf_add_obj_attr_int_string.
3776 (bfd_elf_add_proc_attr_compat): Rename to
3777 bfd_elf_add_proc_attr_int_string.
3778 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3781 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3783 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3784 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3785 (vmsutil.lo): Add dependency rule.
3786 * Makefile.in: Regenerate.
3787 * config.bfd (ia64*-*-*vms*): Add case.
3788 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3789 * configure: Regenerate.
3790 * vmsutil.c: New file.
3791 * vmsutil.h: New file.
3792 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3794 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3795 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3796 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3797 elfNN_vms_object_p): New functions
3798 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3800 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3803 * elflink.c (elf_gc_sweep): Exclude the group section if the
3804 first member of the section group is excluded.
3806 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3809 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3810 saved filename, use bfd_alloc rather than bfd_malloc for it.
3812 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3814 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3816 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3818 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3820 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3822 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3824 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3826 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3828 (struct got_entry): Add br_addr.
3829 (struct call_info): Add priority.
3830 (struct function_info): Add lr_store and sp_adjust.
3831 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3832 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3833 area as an overlay, and check that no other overlays exist. Look up
3834 icache overlay manager entry sym.
3835 (BRA_STUBS, BRA, BRASL): Define.
3836 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3837 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3839 (count_stub, build_stub): Support soft-icache.
3840 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3841 (spu_elf_size_stubs): Size soft-icache stubs.
3842 (overlay_index): New function.
3843 (spu_elf_build_stubs): Make static. Support soft-icache.
3844 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3845 (find_function_stack_adjust): Save lr store and stack adjust insn
3847 (maybe_insert_function): Adjust find_function_stack_adjust call.
3848 (mark_functions_via_relocs): Retrieve priority.
3849 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3850 (sort_calls): Sort by priority first.
3851 (mark_overlay_section): Ignore .ovl.init.
3852 (sum_stack): Only print when stack_analysis.
3853 (print_one_overlay_section): New function, extracted from..
3854 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3855 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3856 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3857 analysis. Call spu_elf_build_stubs.
3858 (spu_elf_relocate_section): For soft-icache encode overlay index
3860 (spu_elf_output_symbol_hook): Support soft-icache.
3861 (spu_elf_modify_program_headers: Likewise.
3863 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3864 num_regions to num_lines. Add line_size and max_branch.
3865 (enum _ovly_flavour): Add ovly_soft_icache.
3866 (spu_elf_build_stubs): Delete.
3868 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3870 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3871 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3873 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3875 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3876 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3877 the program, the known offset starts at the negative size of the
3879 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3882 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3884 * config.bfd: Add lm32-*-rtems*.
3886 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3888 * coff-ppc.c: Add 2009 to Copyright.
3889 * elf32-cris.c: Likewise.
3890 * elflink.c: Likewise.
3892 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3894 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3895 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3897 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3900 * elflink.c (elf_merge_st_other): New.
3901 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3902 hide them if needed.
3903 (elf_link_add_object_symbols): Updated.
3905 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3908 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3909 ref_dynamic and dynamic_def fields when setting def_regular
3912 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3915 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3918 For older changes see ChangeLog-2008
3924 version-control: never
OSDN Git Service
