1 2009-08-11 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c: Add FIXMEs for some places that require octets_per_byte
5 * elf-eh-frame.c: Likewise.
8 2009-08-11 Alan Modra <amodra@bigpond.net.au>
10 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
11 to x86 and x86_64 configurations.
12 * configure: Regenerate.
14 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
16 Stop using bfd_usrdata in libbfd.
17 * coff-stgo32.c (bfd_coff_go32stub): Remove.
18 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
19 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
20 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
21 filehdr_dst->u.go32.stub. New comment with the reason.
22 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
23 Substitute the removed macro bfd_coff_go32stub.
24 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
25 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
26 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
27 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
28 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
30 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
31 * libcoff-in.h (coff_data_type): New field go32stub.
32 * libcoff.h: Regenerated.
34 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
36 Fix go32 stub preservation by objcopy.
37 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
38 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
41 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
43 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
45 (elf32_arm_final_link_relocate): Treat local undefined symbols the
46 same as global undefined symbols.
47 (elf32_arm_relocate_section): Give an error for local undefined
48 non-weak symbols, unless the reloc will not use the symbol.
50 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
52 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
53 (ppc_elf_relax_section): Use symbol index to distinguish
56 2009-08-10 Alan Modra <amodra@bigpond.net.au>
58 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
60 2009-08-10 Alan Modra <amodra@bigpond.net.au>
62 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
63 info for STT_GNU_IFUNC.
64 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
65 on got refs in case the symbol turns out to be ifunc.
66 (ppc_elf_gc_sweep_hook): Similarly.
67 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
68 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
69 (ppc_elf_size_dynamic_sections): Likewise.
70 (ppc_elf_relocate_section): Likewise.
72 2006-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
74 From Mike Frysinger <michael.frysinger@analog.com>
75 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
76 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
77 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
78 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
79 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
80 Adjust to match the renamed reloc definitions.
82 2009-08-08 Alan Modra <amodra@bigpond.net.au>
85 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
86 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
88 2009-08-07 Tom Tromey <tromey@redhat.com>
90 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
93 2009-08-06 Michael Eager <eager@eagercon.com>
95 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
96 * Makefile.in: Regenerate.
97 * archures.c: Add bfd_arch_microblaze.
98 * bfd-in2.h: Regenerate.
99 * config.bfd: Add microblaze target.
100 * configure.in: Add bfd_elf32_microblaze_vec target.
101 * configure: Regenerate.
102 * cpu-microblaze.c: New.
103 * elf32-microblaze.c: New.
104 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
105 * libbfd.h: Regenerate.
106 * reloc.c: Add MICROBLAZE relocations.
107 * section.c: Add struct relax_table and relax_count to section.
108 * targets.c: Add bfd_elf32_microblaze_vec.
110 2009-08-06 Jakub Jelinek <jakub@redhat.com>
111 Alan Modra <amodra@bigpond.net.au>
114 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
116 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
117 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
119 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
121 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
122 at least once when fixing cortex-a8.
124 2009-08-05 Chao-ying Fu <fu@mips.com>
126 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
127 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
128 for CPUs. It is true for RM9000.
129 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
131 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
132 to guard the transformation.
134 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
136 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
137 (spu_elf_size_sections): Declare prototype.
138 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
139 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
140 (spu_elf_emit_fixup): New function.
141 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
142 (spu_elf_size_sections): New function.
144 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
146 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
147 (arm_build_one_stub): Build a8 veneers as a separate pass.
148 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
149 parameters. Use them to check if we create a different a8 fixup
150 than the previous pass.
151 (elf32_arm_size_stubs): Move scope of stub_changed and
152 prev_num_a8_fixes into main loop.
153 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
155 2009-08-04 Alan Modra <amodra@bigpond.net.au>
157 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
158 which find_plt_ent is called. Delete redundant code.
160 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
163 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
164 invalid string offset.
166 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
169 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
170 to htab->init_got_offset and plt to htab->init_plt_offset
171 when discarding space for dynamic relocations.
173 2009-08-03 Alan Modra <amodra@bigpond.net.au>
175 * elf32-ppc.c (struct plt_entry): Revise comments.
176 (ppc_elf_check_relocs): Don't create needless plt_entry info
177 for non-pie executables. Don't test info->pie when info->shared
178 already covers that case.
179 (ppc_elf_gc_sweep_hook): Adjust for above change.
180 (add_stub_sym): Don't test info->pie when info->shared tested.
181 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
182 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
183 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
184 (ppc_elf_relocate_section): Likewise.
186 2009-08-03 Alan Modra <amodra@bigpond.net.au>
188 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
189 for local ifunc symbols in non-pie executables, regardless of
190 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
191 code so that it's obvious that we only do anything special for
193 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
194 (allocate_dynrelocs): Correct comment for syms defined in plt.
195 Don't specially allocate ifunc dyn relocs.
196 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
197 (ppc_elf_relocate_section): Set "relocation" value for ifunc
198 syms in non-pie executables. No specially allocated dyn relocs
199 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
200 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
201 a non-pie executable.
203 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
204 Jakub Jelinek <jakub@redhat.com>
207 * elf32-i386.c (elf_i386_tls_transition): Check executable
208 instead of shared for TLS when building PIE.
209 (elf_i386_check_relocs): Likewise.
210 (elf_i386_allocate_dynrelocs): Likewise.
211 (elf_i386_relocate_section): Likewise.
213 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
214 instead of shared for TLS when building PIE.
215 (elf64_x86_64_check_relocs): Likewise.
216 (elf64_x86_64_allocate_dynrelocs): Likewise.
217 (elf64_x86_64_relocate_section): Likewise.
219 2009-07-31 Anthony Green <green@moxielogic.com>
221 * config.bfd (targ_cpu): Add moxie-uclinux support.
223 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
225 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
227 2009-07-30 Alan Modra <amodra@bigpond.net.au>
229 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
230 used by indirect function support. Count dynamic relocs for
232 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
233 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
234 in iplt and their relocs in reliplt. Don't make ifunc syms
235 dynamic. Allocate got entry relocs for non-dynamic ifunc in
236 reliplt. Handle other dynamic relocs for ifunc.
237 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
238 ifunc in reliplt, likewise relocs for got against local ifunc.
239 Typo fix on reliplt size adjust.
240 (ppc_elf_relocate_section): Don't use plt scheme of allocating
241 relocs 1-1 with entries for iplt, instead just add using
242 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
243 Error on invalid ifunc dyn relocs.
244 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
246 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
247 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
248 (ppc64_elf_reloc_type_lookup): Handle new relocs.
249 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
250 (allocate_dynrelocs): As for elf32-ppc.c above.
251 (ppc64_elf_size_dynamic_sections): Likewise.
252 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
253 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
254 (ppc_size_one_stub): Similarly.
255 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
257 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
259 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
261 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
262 change. Add note to head comment.
264 2009-07-28 Jan Beulich <jbeulich@novell.com>
266 * archive.c (get_extended_arelt_filename): Remove redundant
267 range check on index.
269 2009-07-27 Doug Kwan <dougkwan@google.com>
271 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
273 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
275 * archures.c bfd_*_arch): Sorted.
276 (bfd_archures_list): Likewise.
278 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
280 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
281 to R_cr16_NUM32 relocation.
283 2009-07-26 Michael Eager <eager@eagercon.com>
285 * archures.c: Add bfd_mach_ppc_405
288 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
290 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
291 * cpu-l1om.c (bfd_l1om_arch): Likewise.
293 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
295 * archures.c (bfd_architecture): Add bfd_arch_l1om.
296 (bfd_l1om_arch): New.
297 (bfd_archures_list): Add &bfd_l1om_arch.
298 * bfd-in2.h: Regenerated.
300 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
301 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
302 if bfd_elf64_x86_64_freebsd_vec is supported.
303 (targ_selvecs): Likewise.
305 * configure.in: Support bfd_elf64_l1om_vec and
306 bfd_elf64_l1om_freebsd_vec.
307 * configure: Regenerated.
311 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
312 (bfd_elf64_l1om_vec): Likewise.
313 (bfd_elf64_l1om_freebsd_vec): Likewise.
315 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
316 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
317 * Makefile.in: Regenerated.
319 * targets.c (bfd_elf64_l1om_vec): New.
320 (bfd_elf64_l1om_freebsd_vec): Likewise.
321 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
322 bfd_elf64_l1om_freebsd_vec.
324 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
325 Alan Modra <amodra@bigpond.net.au>
327 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
328 * bfd-in2.h: Regenerate.
329 * libbfd.h: Regenerate.
330 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
331 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
332 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
334 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
337 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
338 instead of shared for R_X86_64_TPOFF32.
339 (elf64_x86_64_relocate_section): Likewise.
341 2009-07-23 Ulrich Drepper <drepper@redhat.com>
343 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
344 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
345 with the BSF_GNU_UNIQUE flag bit set.
346 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
347 for symbols with STB_GNU_UNIQUE binding.
348 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
349 with the STB_GNU_UNIQUE binding.
350 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
351 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
352 symbols with the unique_global field set.
353 (elf_link_output_extsym): Set unique_global field for symbols with
354 the STB_GNU_UNIQUE binding.
355 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
356 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
358 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
360 * bfd-in2.h: Regenerate.
362 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
364 * elflink.c (elf_link_output_extsym): Revert the last change.
366 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
369 * elflink.c (elf_link_output_extsym): Special case ifunc syms
370 when ref_regular, not def_regular.
372 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
375 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
376 from a DSO into a normal FUNC symbol.
377 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
378 a normal FUNC symbol.
380 2009-07-17 Chao-ying Fu <fu@mips.com>
382 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
383 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
384 interlocking, the last PLT entry needs a nop in the branch delay slot.
385 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
386 output the last two PLT entries in reverse order.
388 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
390 * elf32-i386.c (elf_i386_relocate_section): Don't get local
391 STT_GNU_IFUNC symbol for relocatable link.
392 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
394 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
396 * bfdio.c (bfd_iovec): Add comments for bmmap.
397 * bfd-in2.h: Regenerated.
399 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
401 * Makefile.am: Run "make dep-am".
402 * Makefile.in: Regenerated.
404 2009-07-10 Doug Kwan <dougkwan@google.com>
406 * elf32-arm.c (stub_hash_newfunc): Initialize fields
407 target_addend and orig_insn.
409 2009-07-10 Tom Tromey <tromey@redhat.com>
411 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
412 (elf-eh-frame.lo): Likewise.
413 (elf32-bfin.lo): Likewise.
414 (elf32-frv.lo): Likewise.
415 (elf32-xc16x.lo): Likewise.
416 * Makefile.in: Rebuild.
417 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
418 * elf-eh-frame.c: Likewise.
419 * elf32-bfin.c: Likewise.
420 * elf32-frv.c: Likewise.
421 * elf32-xc16x.c: Likewise.
423 2009-07-10 Julian Brown <julian@codesourcery.com>
425 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
426 symbol a stub entry is derived from, not the entry for the stub
427 itself, in call to elf32_arm_final_link_relocate.
429 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
431 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
432 when reporting addends.
434 2009-07-10 Alan Modra <amodra@bigpond.net.au>
436 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
437 data even when no stubs.
438 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
440 2009-07-10 Alan Modra <amodra@bigpond.net.au>
442 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
443 (ppc_elf_get_synthetic_symtab): Report addend.
445 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
446 (ppc_elf_create_glink): New function.
447 (ppc_elf_create_dynamic_sections): Use it.
448 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
449 (update_local_sym_info): Allocate space for local_plt array.
450 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
452 (is_branch_reloc): New function.
453 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
454 (ppc_elf_gc_sweep_hook): Likewise.
455 (ppc_elf_adjust_dynamic_symbol): Likewise.
456 (allocate_dynrelocs): Likewise.
457 (ppc_elf_size_dynamic_sections): Likewise.
458 (ppc_elf_relocate_section): Likewise.
459 (branch_reloc_hash_match): Use is_branch_reloc.
460 (ppc_elf_tls_optimize): Adjust for local_plt.
461 (write_glink_stub): New function, extracted from..
462 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
463 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
464 branch table when dynamic.
465 (elf_backend_post_process_headers): Define.
466 * elf64-ppc.c (elf_backend_post_process_headers): Define.
467 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
468 (ppc64_elf_get_synthetic_symtab): Report addend.
469 (struct ppc_stub_hash_entry): Add plt_ent.
471 (struct ppc_link_hash_table): Add iplt and reliplt.
472 (create_linkage_sections): Make .iplt and .rela.iplt sections.
473 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
474 (update_local_sym_info): Allocate space for local_plt array.
475 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
477 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
478 and don't change hash flags here.
479 (is_branch_reloc): New function.
480 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
481 (ppc64_elf_gc_sweep_hook): Likewise.
482 (ppc64_elf_adjust_dynamic_symbol): Likewise.
483 (allocate_dynrelocs): Likewise.
484 (ppc64_elf_size_dynamic_sections): Likewise.
485 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
486 (ppc64_elf_size_stubs): Likewise.
487 (ppc64_elf_relocate_section): Likewise.
488 (get_sym_h): Adjust for local_plt.
489 (branch_reloc_hash_match): Use is_branch_reloc.
490 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
491 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
493 2009-07-10 Alan Modra <amodra@bigpond.net.au>
495 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
497 2009-07-10 Alan Modra <amodra@bigpond.net.au>
499 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
500 and ref_regular_nonweak comment.
501 * elflink.c (elf_link_output_extsym): Special case ifunc syms
502 when def_regular, not ref_regular.
503 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
504 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
505 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
507 2009-07-09 Alan Modra <amodra@bigpond.net.au>
509 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
510 of malloc'd struct call_info.
511 (pasted_function): Likewise, priority too.
513 2009-07-07 Alan Modra <amodra@bigpond.net.au>
515 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
516 alignment when packing sections into overlays.
518 2009-07-03 Cary Coutant <ccoutant@google.com>
520 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
522 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
524 * coffcode.h (sec_to_styp_flags): Partially revert (functional
525 changes only) earlier patch:-
527 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
529 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
530 give .debug and .reloc data characteristics.
531 (DOT_RELOC): New define for .reloc section string.
532 (coff_write_object_contents): Use DOT_RELOC instead of string.
534 2009-07-02 Tom Tromey <tromey@redhat.com>
536 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
537 * bfdwin.c (bfd_free_window): Cast to unsigned long.
539 2009-07-01 Nick Clifton <nickc@redhat.com>
541 * elf-m10300.c: Remove trailing white space.
544 2009-07-01 Douglas B Rupp <rupp@gnat.com>
546 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
547 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
548 * configure.in: Use them.
549 * configure: Regenerate.
550 * config.in: Regnerate.
551 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
552 #define _BSD_SOURCE. Add comments.
553 (vms_file_stats_name): Calculate creation date based on available
554 runtime data. Return 1 for version instead of 0.
556 2009-07-01 Nick Clifton <nickc@redhat.com>
559 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
560 to R_ARM_THM_PC8 relocation.
562 2009-06-29 Nick Clifton <nickc@redhat.com>
564 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
565 different uses of the relocations addend when a symbol is in a
568 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
571 * elf.c (bfd_section_from_shdr): Don't change sh_link for
572 SHT_REL/SHT_RELA sections on executable nor shared library.
573 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
576 2009-06-25 Nick Clifton <nickc@redhat.com>
578 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
579 symbols with SEC_MERGE flag.
581 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
583 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
584 give .debug and .reloc data characteristics.
585 (DOT_RELOC): New define for .reloc section string.
586 (coff_write_object_contents): Use DOT_RELOC instead of string.
588 2009-06-25 Tristan Gingold <gingold@adacore.com>
590 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
591 (bfd_mach_o_canonicalize_dynamic_symtab)
592 (bfd_mach_o_get_synthetic_symtab): Defines.
593 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
594 (TARGET_NAME): Use Mach-O specific functions for dynamic.
596 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
597 for scattered relocations.
598 (bfd_mach_o_i386_print_thread): New function.
599 (bfd_mach_o_print_thread): Define.
601 * mach-o.c (text_section_names_xlat): Add an entry for __const.
602 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
603 New functions extracted from ...
604 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
605 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
606 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
607 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
608 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
609 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
611 (bfd_mach_o_scan_read_dylib): Ditto.
612 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
614 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
615 decode isym and flags on little endian targets. Set dysymtab field.
616 (bfd_mach_o_scan_start_address): Adjust for enum names.
617 (bfd_mach_o_lookup_section): Do not look for segments anymore.
618 (bfd_mach_o_print_section): Display bfd section name.
619 (bfd_mach_o_print_segment): Display none if no name.
620 (bfd_mach_o_print_dysymtab): Display next index for local, external
621 and undefined symbols.
622 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
623 Display dylinker name. Display thread and unixthread commands content.
624 (bfd_mach_o_print_thread): New macro.
626 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
627 (bfd_mach_o_ppc_thread_flavour): Ditto.
628 (bfd_mach_o_i386_thread_flavour): Ditto.
629 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
630 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
631 BFD_MACH_O_THREAD_STATE_NONE.
632 (bfd_mach_o_segment_command): Remove segment field.
633 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
634 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
635 (bfd_mach_o_prebound_dylib_command): Ditto.
636 (bfd_mach_o_dylib_command): Ditto.
637 (bfd_mach_o_prebound_dylib_command): Remove section field.
638 (mach_o_data_struct): Add dysymtab field.
639 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
640 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
641 (bfd_mach_o_build_commands): Remove parameter names and attributes.
642 (bfd_mach_o_get_dynamic_reloc_upper_bound)
643 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
645 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
647 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
648 field of struct dirent.
650 2009-06-23 Tristan Gingold <gingold@adacore.com>
652 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
653 of this macro. Fix indentation.
655 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
657 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
658 destination for defined dynamic symbols when deciding whether to
659 insert a stub or not.
660 (allocate_dynrelocs): Make sure functions are not marked as Thumb
661 when actually accessed through a PLT, even when generating a
664 2009-06-22 Tristan Gingold <gingold@adacore.com>
666 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
669 2009-06-22 Alan Modra <amodra@bigpond.net.au>
671 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
672 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
674 2009-06-22 Alan Modra <amodra@bigpond.net.au>
676 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
678 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
680 * elflink.c (elf_link_add_object_symbols): Avoid warning
681 from -Wjump-misses-init in gcc 4.5.0.
683 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
685 * elf32-i386.c (elf_i386_check_relocs): Properly check local
687 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
689 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
691 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
692 r_symndx. Report local symbol name on error.
693 (elf_i386_check_relocs): Updated. Report local symbol name on
695 (elf_i386_gc_sweep_hook): Updated.
696 (elf_i386_relocate_section): Likewise.
698 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
699 r_symndx. Report local symbol name on error.
700 (elf64_x86_64_check_relocs): Updated. Report local symbol name
702 (elf64_x86_64_gc_sweep_hook): Updated.
703 (elf64_x86_64_relocate_section): Likewise.
705 2009-06-19 Tristan Gingold <gingold@adacore.com>
707 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
709 2009-06-19 Tristan Gingold <gingold@adacore.com>
711 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
712 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
713 (bfd_mach_o_valid): Ditto.
714 (bfd_mach_o_wide_p): Ditto.
715 (bfd_mach_o_canonicalize_reloc): Ditto.
716 (bfd_mach_o_build_commands): Ditto.
717 (bfd_mach_o_scan_read_thread): Ditto.
718 (bfd_mach_o_flatten_sections): Ditto.
719 (bfd_mach_o_scan_start_address): Ditto.
720 (bfd_mach_o_lookup_section): Ditto.
721 (bfd_mach_o_core_fetch_environment): Ditto.
722 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
723 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
724 (bfd_mach_o_scan_write_symtab): Ditto.
725 Use macros instead of hard-coded values.
726 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
727 Use bfd_mach_o_get_data instead of direct access. Use macros
728 instead of hard-coded values.
729 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
730 Remove sym argument and get section from mdata.
731 Move code into the else branch.
732 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
733 Remove sym argument and get section from mdata. Adjust code.
734 (bfd_mach_o_scan_read_dylib): Move assertion into the created
735 switch (which replaces consecutive if statements).
736 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
737 module table, table of content, indirect symbols and external
739 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
741 (bfd_mach_o_scan_read_linkedit): New function.
742 (bfd_mach_o_scan_read_str): Ditto.
743 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
745 (bfd_mach_o_get_symtab_upper_bound): Remove check as
746 bfd_mach_o_count_symbols never returns an error.
747 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
748 symtab field (there might be only one symtab).
749 (bfd_mach_o_scan_read_command): Handle reexported dylib.
750 Handle sub frameworks, sub umbrella, sub library and sub client.
751 Read code signature and segment split info commands.
752 (bfd_mach_o_scan): Reindent.
753 (bfd_mach_o_xlat_name): New type.
754 (bfd_mach_o_print_flags): New function.
755 (bfd_mach_o_get_name): Ditto.
756 (bfd_mach_o_cpu_name): New variable.
757 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
758 (bfd_mach_o_section_type_name)
759 (bfd_mach_o_section_attribute_name)
760 (bfd_mach_o_load_command_name): New variables.
761 (bfd_mach_o_print_private_header): New function.
762 (bfd_mach_o_print_section_map): New function extracted from
763 bfd_mach_o_print_private_bfd_data.
764 (bfd_mach_o_print_section): Ditto. Print more infos.
765 (bfd_mach_o_print_segment): Ditto.
766 (bfd_mach_o_print_dysymtab): Ditto.
767 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
768 load weak dylib, reexport dylib and id dylib.
769 Handle code signature and segment_split info.
770 Handle sub frameworks, sub umbrella, sub library and sub client.
771 (bfd_mach_o_section_get_nbr_indirect): New function.
773 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
774 (bfd_mach_o_header_flags): New enum to define header flags.
775 (bfd_mach_o_section_attribute): New enum to replace ...
776 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
777 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
778 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
779 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
780 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
781 these removed macros.
782 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
783 (bfd_mach_o_dylib_module): New type.
784 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
786 (bfd_mach_o_dylib_table_of_content): New type.
787 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
788 (bfd_mach_o_dylib_reference): New type.
789 (BFD_MACH_O_REFERENCE_SIZE): New macro.
790 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
791 modules, toc, references and indirect syms.
792 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
793 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
794 unused). Add comment.
795 (bfd_mach_o_dylib_command): Ditto.
796 (bfd_mach_o_prebound_dylib_command): Ditto.
797 (bfd_mach_o_linkedit_command): New type.
798 (bfd_mach_o_str_command): New type.
799 (bfd_mach_o_load_command): Add linkedit and str fields.
800 (mach_o_data_struct): Add symtab field.
801 (bfd_get_mach_o_data): Renamed to ...
802 (bfd_mach_o_get_data): ... this new macro.
803 (bfd_mach_o_scan_read_symtab_symbol,
804 bfd_mach_o_scan_read_symtab_strtab,
805 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
807 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
808 instead of direct access.
810 2009-06-19 Alan Modra <amodra@bigpond.net.au>
812 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
813 R_PPC_PLTREL24 relocs.
814 (ppc_elf_relocate_section): Likewise.
816 2009-06-19 Alan Modra <amodra@bigpond.net.au>
818 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
819 pointer to sym hash. Update all uses.
820 (update_plt_info): Likewise. Don't check addend here.
822 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
824 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
825 bfd_sym_from_r_symndx.
826 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
828 2009-06-18 Alan Modra <amodra@bigpond.net.au>
830 * elf-bfd.h (struct sym_sec_cache): Delete.
831 (struct sym_cache): New.
832 (bfd_section_from_r_symndx): Delete prototype.
833 (bfd_sym_from_r_symndx): Define prototype.
834 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
835 (bfd_sym_from_r_symndx): ..new function.
836 * elf32-arm.c: Update all uses of struct sym_sec_cache and
837 bfd_section_from_r_symndx to new struct and function.
838 * elf32-bfin.c: Likewise.
839 * elf32-hppa.c: Likewise.
840 * elf32-i386.c: Likewise.
841 * elf32-m32r.c: Likewise.
842 * elf32-m68hc1x.c: Likewise.
843 * elf32-m68hc1x.h: Likewise.
844 * elf32-m68k.c: Likewise.
845 * elf32-ppc.c: Likewise.
846 * elf32-s390.c: Likewise.
847 * elf32-sh.c: Likewise.
848 * elf64-ppc.c: Likewise.
849 * elf64-s390.c: Likewise.
850 * elf64-x86-64.c: Likewise.
851 * elfxx-sparc.c: Likewise.
852 * elfxx-sparc.h: Likewise.
854 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
856 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
857 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
859 2009-06-18 Nick Clifton <nickc@redhat.com>
861 * elflink.c (elf_link_sort_relocs): Return early if there are no
864 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
866 Merge cegcc and mingw32ce target name changes from
869 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
871 * config.bfd: Add arm*-*-cegcc* target.
873 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
875 * config.bfd: Add arm-*-mingw32ce* target.
877 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
879 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
880 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
881 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
882 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
884 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
886 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
887 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
888 * elf32-i386.c (elf_i386_check_relocs): Use it.
889 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
891 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
893 * elf-bfd.h (elf_dyn_relocs): New.
895 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
896 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
898 (elf_i386_copy_indirect_symbol): Likewise.
899 (elf_i386_check_relocs): Likewise.
900 (elf_i386_gc_sweep_hook): Likewise.
901 (elf_i386_allocate_dynrelocs): Likewise.
902 (elf_i386_readonly_dynrelocs): Likewise.
903 (elf_i386_size_dynamic_sections): Likewise.
905 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
906 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
908 (elf64_x86_64_copy_indirect_symbol): Updated.
909 (elf64_x86_64_check_relocs): Likewise.
910 (elf64_x86_64_gc_sweep_hook): Likewise.
911 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
912 (elf64_x86_64_allocate_dynrelocs): Likewise.
913 (elf64_x86_64_readonly_dynrelocs): Likewise.
914 (elf64_x86_64_size_dynamic_sections): Likewise.
916 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
918 * elf32-arm.c (create_got_section): Get existing .rela.got
920 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
921 * elf32-lm32.c (create_got_section): Likewise.
922 * elf32-m32r.c (create_got_section): Likewise.
923 * elf32-ppc.c (ppc_elf_create_got): Likewise.
924 * elf32-s390.c (create_got_section): Likewise.
925 * elf32-sh.c (create_got_section): Likewise.
926 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
927 * elf64-s390.c (create_got_section): Likewise.
928 * elfxx-sparc.c (create_got_section): Likewise.
930 * elflink.c (_bfd_elf_create_got_section): Properly initialize
933 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
935 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
937 * elf32-i386.c (elf_i386_local_hash): Removed.
938 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
939 (elf_i386_get_local_sym_hash): Likewise.
941 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
942 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
943 (elf64_x86_64_get_local_sym_hash): Likewise.
944 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
945 (get_local_sym_hash): Likewise.
947 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
949 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
950 rel_got_sec and plt_sec.
951 (elfNN_ia64_relax_section): Updated.
952 (elfNN_ia64_create_dynamic_sections): Likewise.
954 (allocate_dynrel_entries): Likewise.
955 (elfNN_ia64_size_dynamic_sections): Likewise.
956 (set_got_entry): Likewise.
957 (elfNN_ia64_choose_gp): Likewise.
958 (elfNN_ia64_relocate_section): Likewise.
959 (elfNN_ia64_finish_dynamic_symbol): Likewise.
960 (elfNN_ia64_finish_dynamic_sections): Likewise.
962 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
964 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
967 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
969 * configure.in (elf): Add elf-ifunc.lo.
971 * configure: Regenerated.
972 * Makefile.in: Likewise.
974 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
975 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
977 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
978 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
980 (elf_i386_link_hash_table_create): Likewise.
981 (elf_i386_create_dynamic_sections): Likewise.
982 (elf_i386_check_relocs): Likewise.
983 (elf_i386_allocate_dynrelocs): Likewise.
984 (elf_i386_size_dynamic_sections): Likewise.
985 (elf_i386_relocate_section): Likewise.
986 (elf_i386_finish_dynamic_symbol): Likewise.
987 (elf_i386_finish_dynamic_sections): Likewise.
988 (elf_i386_create_got_section): Removed.
990 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
991 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
993 (elf64_x86_64_compute_jump_table_size): Updated.
994 (elf64_x86_64_link_hash_table_create): Likewise.
995 (elf64_x86_64_create_dynamic_sections): Likewise.
996 (elf64_x86_64_check_relocs): Likewise.
997 (elf64_x86_64_allocate_dynrelocs): Likewise.
998 (elf64_x86_64_size_dynamic_sections): Likewise.
999 (elf64_x86_64_relocate_section): Likewise.
1000 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1001 (elf64_x86_64_finish_dynamic_sections): Likewise.
1002 (elf64_x86_64_create_got_section): Removed.
1004 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1005 for pointer alignment. Set up section pointers.
1006 (_bfd_elf_create_dynamic_sections): Likewise.
1007 (_bfd_elf_create_ifunc_sections): Moved to ...
1008 * elf-ifunc.c: Here. New.
1010 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1011 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1014 2009-06-16 Doug Kwan <dougkwan@google.com>
1016 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1017 to bfd_signed_vma. Cast constant operands which are used in
1018 offset related expressions to bfd_signed_vma type as appropriate.
1020 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1022 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1023 (elf_backend_plt_sym_val): Define.
1025 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1027 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1028 (elf_backend_reloc_type_class): Define.
1030 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1032 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1033 from an executable to a shared library treat R_VAX_PC32
1034 relocations as R_VAX_PLT32 ones.
1036 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1038 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1039 symbols in GOT space calculation.
1040 (elf_vax_relocate_section): Adjust accordingly.
1042 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1044 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1047 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1049 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1051 (elf_vax_relocate_section): Likewise.
1053 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1056 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1058 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1061 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1063 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1065 * Makefile.am: Run "make dep-am".
1066 * Makefile.in: Regenerated.
1068 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1071 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1073 2009-06-15 Nick Clifton <nickc@redhat.com>
1075 * po/ru.po: New Russian translation.
1076 * configure.in (ALL_LINGUAS): Add ru.
1077 * configure: Regenerate.
1079 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf32-i386.c: Remove duplicated comments.
1083 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1087 dynamic IFUNC pointer in non-shared object. Use .got.plt
1088 for IFUNC definition in PIE.
1089 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1092 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1093 dynamic IFUNC pointer in non-shared object. Use .got.plt
1094 for IFUNC definition in PIE.
1095 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1098 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1100 * elf32-i386.c (elf_i386_check_relocs): Properly report
1101 local symbol for unhandled relocation against STT_GNU_IFUNC
1103 (elf_i386_relocate_section): Likewise.
1104 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1105 (elf64_x86_64_relocate_section): Likewise.
1107 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1111 (elf_i386_link_hash_table): Add loc_hash_table and
1113 (elf_i386_local_hash): New.
1114 (elf_i386_local_htab_hash): Likewise.
1115 (elf_i386_local_htab_eq): Likewise.
1116 (elf_i386_get_local_sym_hash): Likewise.
1117 (elf_i386_link_hash_table_free): Likewise.
1118 (elf_i386_allocate_local_dynrelocs): Likewise.
1119 (elf_i386_finish_local_dynamic_symbol): Likewise.
1120 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1121 (elf_i386_link_hash_table_create): Create loc_hash_table and
1123 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1124 (elf_i386_size_dynamic_sections): Likewise.
1125 (elf_i386_relocate_section): Likewise.
1126 (elf_i386_finish_dynamic_sections): Likewise.
1127 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1130 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1131 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1133 (elf64_x86_64_local_hash): New.
1134 (elf64_x86_64_local_htab_hash): Likewise.
1135 (elf64_x86_64_local_htab_eq): Likewise.
1136 (elf64_x86_64_get_local_sym_hash): Likewise.
1137 (elf64_x86_64_link_hash_table_free): Likewise.
1138 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1139 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1140 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1141 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1142 and loc_hash_memory.
1143 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1145 (elf64_x86_64_size_dynamic_sections): Likewise.
1146 (elf64_x86_64_relocate_section): Likewise.
1147 (elf64_x86_64_finish_dynamic_sections): Likewise.
1148 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1151 2009-06-10 Philip Blundell <philb@gnu.org>
1153 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1154 elf_sec->this_hdr == NULL.
1156 2009-06-12 Tristan Gingold <gingold@adacore.com>
1158 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1159 * bfd-in2.h: Regenerated.
1160 * libbfd.h: Regenerated.
1162 * mach-o.c (FILE_ALIGN): New macro.
1163 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1164 (bfd_mach_o_print_symbol): Ditto.
1165 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1166 (bfd_mach_o_get_reloc_upper_bound): New function.
1167 (bfd_mach_o_canonicalize_reloc): Ditto.
1168 (bfd_mach_o_scan_write_relocs): Ditto.
1169 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1170 (bfd_mach_o_scan_write_section_64): Ditto.
1171 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1172 written for load command. Do not compute section file offset.
1173 (bfd_mach_o_scan_write_segment_64): Ditto.
1174 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1175 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1177 (bfd_mach_o_mangle_symbols): ... this new function.
1178 (bfd_mach_o_write_contents): Be sure to have load commands built.
1179 Call bfd_mach_o_mangle_symbols.
1180 (bfd_mach_o_build_commands): Adjust for filelen field.
1181 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1182 Do not set symtab file offset anymore here.
1183 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1184 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1185 Set reloc_count and rel_filepos section fields.
1186 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1188 (bfd_mach_o_scan_read_section_64): Ditto.
1189 (bfd_mach_o_scan_read_section): Ditto.
1190 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1191 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1192 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1193 Handle weak-ref symbols.
1194 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1195 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1196 (bfd_mach_o_scan): Remove assignment to removed field.
1197 (bfd_mach_o_mkobject_init): Ditto.
1198 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1199 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1200 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1201 (bfd_mach_o_swap_reloc_in): Ditto.
1202 (bfd_mach_o_swap_reloc_out): Ditto.
1204 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1205 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1206 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1207 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1208 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1209 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1210 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1211 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1212 (BFD_MACH_O_N_WEAK_DEF): New macros.
1214 (bfd_mach_o_section_type): Add new enumeration values.
1215 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1216 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1217 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1218 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1220 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1221 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1222 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1223 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1224 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1225 (BFD_MACH_O_RELENT_SIZE): Ditto.
1226 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1227 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1228 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1229 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1230 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1231 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1232 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1233 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1234 (bfd_mach_o_reloc_info): New struct.
1235 (bfd_mach_o_asymbol): New struct.
1236 (bfd_mach_o_symtab_command): The symbols field is now of type
1238 (bfd_mach_o_load_command): The offset and len fields are now of type
1240 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1241 Add a filelen field. Add comments.
1242 (bfd_mach_o_backend_data): New struct.
1243 (bfd_mach_o_get_backend_data): New macro.
1244 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1246 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1247 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1248 (bfd_mach_o_canonicalize_reloc): Ditto.
1250 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1251 duplicated macro. Now defined to _bfd_generic_is_local_label.
1252 (TARGET_NAME_BACKEND): New macro...
1253 (TARGET_NAME_BACKEND): ... used to name a new variable.
1254 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1255 Mach-O backend data.
1257 * mach-o-i386.c (i386_howto_table): New variable.
1258 (bfd_mach_o_i386_swap_reloc_in): New function.
1259 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1260 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1261 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1262 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1263 (bfd_mach_o_bfd_reloc_type_lookup)
1264 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1266 2009-06-11 Eric Paris <eparis@redhat.com>
1267 Nick Clifton <nickc@redhat.com>
1269 * opncls.c (_maybe_make_executable): New function. Gives execute
1270 permission to an executable bfd that was opened for writing
1271 provided that it is a regular file. Replaces common code found in...
1272 (bfd_close): here and ...
1273 (bfd_close_all_done): here.
1275 2009-06-11 Anthony Green <green@moxielogic.com>
1277 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1278 * bfd-in2.h: Rebuilt.
1279 * libbfd.h: Rebuilt.
1280 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1282 (moxie_reloc_map): Ditto.
1283 Clean up copyright notice.
1285 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1287 * bfd-in2.h: bfd_mmap prototype.
1288 * bfdio.c (bfd_mmap): New function.
1289 * libbfd.h (bfd_iovec): Add bmmap.
1290 * cache.c (cache_bmmap): New function.
1291 (cache_iovec): Initialize bmmap member.
1292 * opencls.c (opncls_bmmap): New function.
1293 (opncls_iovec): Initialize bmmap member.
1295 2009-06-09 Tristan Gingold <gingold@adacore.com>
1297 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1298 and stabstr_segment fields.
1299 (mach_o_be_vec, mach_o_le_vec): Removed
1300 (bfd_mach_o_version): New prototype.
1302 * mach-o.c (bfd_mach_o_version): Make this function public.
1303 (mach_o_wide_p): New function.
1304 (bfd_mach_o_wide_p): Ditto.
1305 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1307 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1308 Search in the list only if the name starts with a dot.
1309 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1310 test. Check bfd_seek status.
1311 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1312 (bfd_mach_o_scan_write_section_32): Ditto.
1313 (bfd_mach_o_scan_write_section_64): Ditto.
1314 (bfd_mach_o_scan_write_section): Removed.
1315 (bfd_mach_o_scan_write_segment): Split into ...
1316 (bfd_mach_o_scan_write_segment_32): ... this and ...
1317 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1318 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1319 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1320 symbol table. Now returns a boolean.
1321 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1322 Adjust for status type.
1323 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1324 test. Write symbol table. Numbers the sections.
1325 (bfd_mach_o_read_header): Check bfd_seek status.
1326 Use mach_o_wide_p instead of hard-coded test.
1327 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1328 (bfd_mach_o_scan_read_section_64): Ditto.
1329 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1330 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1331 handled common symbols.
1332 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1333 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1334 (bfd_mach_o_scan_read_dylinker): Ditto.
1335 (bfd_mach_o_scan_read_dylib): Ditto.
1336 (bfd_mach_o_scan_read_thread): Ditto.
1337 (bfd_mach_o_scan_read_symtab): Ditto.
1338 Do not create a section for the stabs.
1339 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1340 (bfd_mach_o_scan_read_segment): Ditto.
1341 (bfd_mach_o_scan_read_command): Ditto.
1342 (bfd_mach_o_scan_start_address): Ditto.
1343 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1344 (bfd_mach_o_archive_p): Check bfd_seek status.
1345 (bfd_mach_o_core_fetch_environment): Ditto.
1347 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1349 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1352 (elf_i386_link_hash_table_create): Initialize irelifunc.
1353 (elf_i386_check_relocs): Updated. Set up irelifunc for
1355 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1356 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1358 (elf_i386_relocate_section): Likewise.
1360 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1361 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1362 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1364 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1365 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1367 (elf64_x86_64_relocate_section): Likewise.
1369 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1371 (_bfd_elf_create_ifunc_sections): This.
1373 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1375 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1378 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1381 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1382 building shared object. Check info->executable instead of
1383 !info->shared when setting non_got_ref.
1384 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1385 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1386 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1388 (elf_i386_relocate_section): Output dynamic relocation for
1389 R_386_32 against STT_GNU_IFUNC symbol to get the real
1390 function address when building shared object.
1391 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1392 relocation for STT_GNU_IFUNC symbol in shared object.
1394 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1395 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1396 symbol when building shared object. Check info->executable
1397 instead of !info->shared when setting non_got_ref.
1398 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1399 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1400 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1402 (elf64_x86_64_relocate_section): Output dynamic relocation
1403 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1404 function address when building shared object.
1405 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1406 relocation for STT_GNU_IFUNC symbol in shared object.
1408 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1410 * Makefile.am: Run "make dep-am".
1411 (BFD32_BACKENDS): Add mach-o-i386.lo.
1412 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1413 * Makefile.in: Regenerate.
1415 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1417 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1418 when looking for soft-icache stubs.
1420 2009-06-05 Tristan Gingold <gingold@adacore.com>
1422 * mach-o.h: Update copyright year.
1423 (bfd_mach_o_mach_header_magic): New enum.
1424 (bfd_mach_o_cpu_subtype): Now an enum.
1425 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1426 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1427 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1428 (bfd_mach_o_load_command): Field type_required is now a boolean.
1429 Reindent prototypes.
1430 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1431 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1432 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1433 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1434 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1435 (bfd_mach_o_canonicalize_symtab): Ditto.
1436 (bfd_mach_o_get_symbol_info): Ditto.
1437 (bfd_mach_o_print_symbol): Ditto.
1438 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1439 (bfd_mach_o_make_empty_symbol): Ditto.
1440 (bfd_mach_o_write_contents): Ditto.
1442 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1443 bfd_mach_o_mkobject): Defines.
1444 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1445 Do not check with target vector but with flavour.
1446 (struct mach_o_section_name_xlat): New declaration.
1447 (dwarf_section_names_xlat): Ditto.
1448 (text_section_names_xlat): Ditto.
1449 (data_section_names_xlat): Ditto.
1450 (struct mach_o_segment_name_xlat): Ditto.
1451 (segsec_names_xlat): Ditto.
1452 (bfd_mach_o_convert_section_name_to_bfd): New function.
1453 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1454 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1455 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1456 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1457 Accept any input and output flavour. Do not share private data
1459 (bfd_mach_o_count_symbols): Add a comment.
1460 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1461 (bfd_mach_o_canonicalize_symtab): Ditto.
1462 (bfd_mach_o_get_symbol_info): Ditto.
1463 (bfd_mach_o_print_symbol): Ditto.
1464 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1465 Use constants instead of hard-coded values.
1466 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1468 (bfd_mach_o_scan_write_section_64): Ditto.
1469 (bfd_mach_o_scan_write_segment): Ditto.
1470 Do not copy sections anymore.
1471 (bfd_mach_o_write_contents): Make it public.
1472 Remove dead code. Rewrite typeflag assignment.
1473 (bfd_mach_o_build_commands): New function.
1474 (bfd_mach_o_set_section_contents): Ditto.
1475 (bfd_mach_o_make_empty_symbol): Make it public.
1476 (bfd_mach_o_read_header): Make it static.
1477 Convert to bfd_boolean.
1478 Use constants instead of hard-coded values.
1479 (bfd_mach_o_make_bfd_section): Call
1480 bfd_mach_o_convert_section_name_to_bfd to create name.
1481 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1483 (bfd_mach_o_scan_read_section_64): Ditto.
1484 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1485 a segment anymore. Use constants instead of hard-coded values.
1486 (bfd_mach_o_scan_read_command): Fix style.
1487 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1488 Get rid of BFD_IO_FUNCS.
1489 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1490 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1491 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1492 (bfd_mach_o_object_p): Removed.
1493 (bfd_mach_o_gen_core_p): New function, replaces ...
1494 (bfd_mach_o_core_p): ... deleted.
1495 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1497 * mach-o-i386.c: New file.
1498 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1499 * configure.in (TDEFINES): Add mach_o_i386_vec.
1500 * configure: Regenerated.
1501 * targets.c: Add mach_o_i386_vec.
1503 * mach-o.c: Update copyright years.
1504 (BFD_IO_FUNCS): Remove (was not used).
1505 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1506 bfd_mach_o_slurp_extended_name_table,
1507 bfd_mach_o_construct_extended_name_table,
1508 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1509 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1510 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1511 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1512 bfd_mach_o_get_section_contents_in_window,
1513 bfd_mach_o_bfd_is_local_label_name,
1514 bfd_mach_o_bfd_is_target_special_symbol,
1515 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1516 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1517 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1518 bfd_mach_o_minisymbol_to_symbol,
1519 bfd_mach_o_bfd_get_relocated_section_contents,
1520 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1521 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1522 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1523 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1524 bfd_mach_o_bfd_merge_private_bfd_data,
1525 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1526 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1527 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1528 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1529 bfd_mach_o_bfd_copy_private_header_data,
1530 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1531 * mach-o-target.c: ... here.
1532 Update copyright years.
1534 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1536 * dep-in.sed: Don't use \n in replacement part of s command.
1537 * Makefile.am (DEP1): LC_ALL for uniq.
1539 * Makefile.in: Regenerate.
1541 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1544 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1545 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1547 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1550 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1551 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1552 against STT_GNU_IFUNC symbols for static executables.
1553 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1554 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1556 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1557 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1558 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1559 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1561 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1563 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1564 symbols to be left unimported when linking statically.
1565 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1566 code when linking statically.
1568 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf32-i386.c (elf_i386_check_relocs): Increment
1571 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1572 against STT_GNU_IFUNC symbol.
1573 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1574 local STT_GNU_IFUNC definition is used.
1575 (elf_i386_relocate_section): Handle got.offset != -1 for
1576 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1579 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1580 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1581 relocations against STT_GNU_IFUNC symbol.
1582 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1583 local STT_GNU_IFUNC definition is used.
1584 (elf64_x86_64_relocate_section): Handle got.offset != -1
1585 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1586 STT_GNU_IFUNC symbol.
1588 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1592 (elf_i386_reloc_type_lookup): Likewise.
1593 (R_386_tls): Removed.
1594 (R_386_irelative): New.
1595 (R_386_vt_offset): Updated.
1596 (elf_i386_rtype_to_howto): Likewise.
1597 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1598 (elf_i386_link_hash_table_create): Initialize igotplt,
1600 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1601 (elf_i386_adjust_dynamic_symbol): Likewise.
1602 (elf_i386_allocate_dynrelocs): Likewise.
1603 (elf_i386_relocate_section): Likewise.
1604 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1606 (elf_i386_finish_dynamic_symbol): When building a static
1607 executable, use .iplt, .igot.plt and .rel.iplt sections for
1608 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1609 locally defined STT_GNU_IFUNC symbol.
1611 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1612 (x86_64_reloc_map): Likewise.
1613 (R_X86_64_standard): Updated.
1614 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1615 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1617 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1618 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1619 (elf64_x86_64_allocate_dynrelocs): Likewise.
1620 (elf64_x86_64_relocate_section): Likewise.
1621 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1623 (elf64_x86_64_finish_dynamic_symbol): When building a static
1624 executable, use .iplt, .igot.plt and .rela.iplt sections for
1625 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1626 for locally defined STT_GNU_IFUNC symbol.
1628 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1629 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1631 * bfd-in2.h: Regenerated.
1632 * libbfd.h: Likewise.
1634 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1636 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1637 (_bfd_elf_make_ifunc_reloc_section): Removed.
1638 (_bfd_elf_is_ifunc_symbol): Likewise.
1639 (_bfd_elf_create_static_ifunc_sections): New.
1641 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1643 (elf_link_add_object_symbols): Here.
1644 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1645 STT_GNU_IFUNC symbol.
1646 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1647 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1648 (IFUNC_INFIX): Removed.
1649 (get_ifunc_reloc_section_name): Likewise.
1650 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1651 (_bfd_elf_is_ifunc_symbol): Likewise.
1652 (_bfd_elf_create_static_ifunc_sections): New.
1654 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1657 (create_got_section): Likewise.
1658 (allocate_dynrelocs): Likewise.
1659 (readonly_dynrelocs): Likewise.
1660 (set_tls_module_base): Likewise.
1661 (dtpoff_base): Likewise.
1663 (elf_i386_link_hash_table_create): Updated.
1664 (elf_i386_create_dynamic_sections): Likewise.
1665 (elf_i386_check_relocs): Likewise.
1666 (elf_i386_size_dynamic_sections): Likewise.
1667 (elf_i386_relocate_section): Likewise.
1669 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1670 (create_got_section): Likewise.
1671 (allocate_dynrelocs): Likewise.
1672 (readonly_dynrelocs): Likewise.
1673 (set_tls_module_base): Likewise.
1674 (dtpoff_base): Likewise.
1676 (elf64_x86_64_link_hash_table_create): Updated.
1677 (elf64_x86_64_create_dynamic_sections): Likewise.
1678 (elf64_x86_64_check_relocs): Likewise.
1679 (elf64_x86_64_size_dynamic_sections): Likewise.
1680 (elf64_x86_64_relocate_section): Likewise.
1682 2009-05-28 Nick Clifton <nickc@redhat.com>
1684 * targets.c (_bfd_target_vector): Only include plugin target in
1685 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1687 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1689 * elf32-spu.c (struct call_info): New member broken_cycle.
1690 (remove_cycle): Instead of physically removing call_info structures
1691 to break call graph cycles, mark them using the broken_cycle flag.
1692 (mark_overlay_section): Respect broken_cycle flag.
1693 (unmark_overlay_section): Likewise.
1694 (collect_lib_sections): Likewise.
1695 (collect_overlays): Likewise.
1696 (sum_stack): Likewise.
1698 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1700 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1701 (mark_functions_via_relocs): Initialize callee->count to 1.
1702 (pasted_function): Likewise.
1703 (spu_elf_auto_overlay): Honor call counts when determining number
1704 of stubs required in software i-cache mode.
1706 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1708 * plugin.c (program_name): Remove.
1709 (plugin_program_name): New.
1710 (bfd_plugin_set_program_name): New.
1711 (try_load_plugin): Use plugin_program_name.
1712 * plugin.h (bfd_plugin_set_program_name): New.
1714 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1716 * aclocal.m4: Include ../config/plugins.m4.
1717 * configure.in: Use AC_PLUGINS.
1718 * configure: Regenerate.
1719 * Makefile.in: Regenerate.
1720 * doc/Makefile.in: Regenerate.
1722 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1724 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1726 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1727 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1728 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1729 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1730 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1731 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1732 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1733 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1734 * reloc.c (bfd_generic_relax_section): Likewise.
1735 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1736 * vms.c (vms_bfd_relax_section): Likewise.
1738 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1742 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1743 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1745 * elf32-i386.c (allocate_dynrelocs): Updated.
1746 (elf_i386_relocate_section): Likewise.
1747 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1748 (elf64_x86_64_relocate_section): Likewise.
1750 * elf64-x86-64.c (is_indirect_symbol): Removed.
1752 2009-05-26 Nick Clifton <nickc@redhat.com>
1754 * po/id.po: Updated Indonesian translation.
1756 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1758 * Makefile.am: Run "make dep-am".
1761 (ALL_MACHINES): Add cpu-plugin.lo.
1762 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1763 (BFD32_BACKENDS): Add plugin.lo.
1764 (BFD32_BACKENDS_CFILES): Add plugin.c.
1765 (libbfd_la_LIBADD): Add LIBDL
1766 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1767 (bfd_plugin_arch): Declare.
1768 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1769 * bfd.c (bfd): Add plugin_data.
1770 * config.bfd: Handle the plugin target.
1771 * configure.in: Check for --enable-plugins.
1772 (LT_INIT): Use the dlopen option.
1773 * cpu-plugin.c: New.
1776 * targets.c (plugin_vec): Declare.
1777 (_bfd_target_vector): Add plugin_vec.
1778 * Makefile.in: Regenerate.
1779 * bfd-in2.h: Regenerate.
1780 * configure: Regenerate.
1782 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1784 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1785 per line with all lines having continuation backslash. Prefix
1786 first line with "A", following lines with "B".
1787 * Makefile.am (DEP): Don't use dep.sed here.
1788 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1789 dep.sed here on dependencies, sort and uniq.
1790 * Makefile.in: Regenerate.
1792 2009-05-25 Tristan Gingold <gingold@adacore.com>
1794 * makefile.vms: Add verilog.obj to object list OBJS.
1796 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1798 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1799 for BFD_IN_MEMORY is cleared.
1800 (bfd_bwrite): Zero excess memory allocated.
1802 2009-05-22 Julian Brown <julian@codesourcery.com>
1804 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1806 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1807 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1808 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1809 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1810 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1811 (a8_erratum_fix, a8_erratum_reloc): New structs.
1812 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1813 num_a8_erratum_fixes, fix_cortex_a8 fields.
1814 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1815 (elf32_arm_add_stub): Split into two parts, creating...
1816 (elf32_arm_create_or_find_stub_sec): New function.
1817 (elf32_arm_final_link_relocate): Add forward declaration.
1818 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1819 relocations, multiple relocations per stub.
1820 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1821 (arm_size_one_stub): Use find_stub_size_and_template.
1822 (a8_reloc_compare): New.
1823 (find_thumb_glue): Add forward declaration.
1824 (cortex_a8_erratum_scan): New.
1825 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1826 (bfd_elf32_arm_set_cortex_a8_fix): New.
1827 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1828 (arm_map_one_stub): Add THUMB32_TYPE support.
1829 (a8_branch_to_stub_data): New.
1830 (make_branch_to_a8_stub): New.
1831 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1832 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1833 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1834 Cortex-A8 erratum workaround.
1835 * bfd-in2.h: Regenerate.
1837 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1839 * Makefile.am: Run "make dep-am".
1840 * Makefile.in: Regenerate.
1841 * po/SRC-POTFILES.in: Regenerate.
1843 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1845 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1848 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1850 * elf-bfd.h (struct elf_backend_data
1851 <elf_backend_link_output_symbol_hook>): Return an int.
1852 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1853 symbols on deleted .opd entries.
1854 * elflink.c (elf_link_output_sym): Return without outputting sym
1855 if output_symbol_hook returns 2.
1856 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1857 Abort if we must not discard sym.
1858 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1860 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1861 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1862 elf_backend_link_output_symbol_hook return type change.
1863 * elf32-arm.c (output_arch_syminfo): Likewise.
1864 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1865 (elf32_arm_output_arch_local_syms): Likewise.
1866 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1867 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1868 (bfd_score_elf_link_output_symbol_hook): Likewise.
1869 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1870 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1871 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1872 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1873 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1874 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1875 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1876 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1877 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1878 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1879 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1881 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1883 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1884 out of range .opd symbols.
1886 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1888 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1889 fprintf_vma directly.
1890 * peXXigen.c (pe_print_edata): Likewise.
1891 (pe_print_pdata): Likewise.
1892 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1893 (_bfd_XX_print_private_bfd_data_common): Likewise.
1895 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1897 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1899 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1900 Paul Brook <paul@codesourcery.com>
1902 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1903 fix discarded sections.
1905 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1907 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1908 sections into the software icache.
1910 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1912 * elf32-spu.c (build_stub): Always build "compact" sofware
1915 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1917 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1918 (spu_elf_setup): Initialize it.
1919 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1920 Update to new-sytle cache manager data structures.
1921 (spu_elf_build_stubs): Generate new-style cache manager data
1922 structures and symbols.
1923 (spu_elf_auto_overlay): Update size computation.
1925 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1927 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1928 segments first amongst the program headers.
1930 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1932 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1933 into addresses for relocation types that look at high bits. Remove
1934 special handling of relocation overflow warnings.
1936 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1938 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1939 control flow graph between fragments of a function.
1941 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1943 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1944 generate only a 16-byte .toe section.
1945 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1947 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1949 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1950 (spu_elf_place_overlay_data): ..here. New function.
1951 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1953 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1955 * elf32-arm.c: Move sysdep.h to start of file.
1957 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1959 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1961 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1962 __icache_tag_array and __icache_tag_array_size.
1964 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1966 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1968 (bfinfdpic_link_omit_section_dynsym): Likewise.
1969 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1971 2009-05-05 Paul Brook <paul@codesourcery.com>
1973 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1974 * bfd-in2.h: Regenerate.
1975 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1976 (_arm_elf_section_data): Add text and exidx fields.
1977 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1978 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1979 copy_exidx_entry): New functions.
1980 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1982 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1984 * elf32-arm.c (DEF_STUBS): New helper define.
1985 (DEF_STUB): Likewise.
1986 (stub_def): New type.
1987 (stub_definitions): New array, containing stub template pointers
1989 (arm_size_one_stub): Make use of stub_definitions.
1991 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1993 * elflink.c (find_version_for_sym): Remove from here, ...
1994 * linker.c (bfd_find_version_for_sym): ... rename, replace
1995 here, make public and update all callers.
1996 * bfd-in2.h: Regenerate.
1998 2009-04-30 Nick Clifton <nickc@redhat.com>
2000 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2002 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2003 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2004 into a STT_GNU_IFUNC symbol type.
2005 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2007 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2008 the binary contains ifunc symbols.
2009 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2010 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2011 * elf32-i386.c (is_indirect_function): New function.
2012 (elf_i386_check_relocs): Create an ifunc output section.
2013 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2014 section if necessary.
2015 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2017 (elf_i386_add_symbol_hook): New function. Set the
2018 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2019 symbol is encountered.
2020 (elf_backend_post_process_headers): Define.
2021 (elf_backend_add_symbol_hook): Define.
2022 (elf_i386_post_process_headers): Rename to
2023 elf_i388_fbsd_post_process_headers.
2024 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2025 (is_indirect_function): New function.
2026 (elf64_x86_64_check_relocs): Create an ifunc output section.
2027 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2028 section if necessary.
2029 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2030 symbol if necessary.
2031 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2032 elf_obj_data structure if an ifunc symbol is encountered.
2033 (elf_backend_post_process_headers): Define.
2034 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2035 if we have ifunc symbols to handle.
2036 (get_ifunc_reloc_section_name): New function. Computes the name
2037 for an ifunc section.
2038 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2039 section to hold ifunc relocs.
2040 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2041 (bfd_print_symbol_vandf): Handle ifunc symbols.
2042 (bfd_decode_symclass): Likewise.
2043 * bfd-in2.h: Regenerate.
2045 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2047 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2048 MOVW and MOVT relocations in a shared library link.
2050 2009-04-27 Anthony Green <green@moxielogic.com>
2052 * verilog.c: New file.
2053 * Makefile.am (BFD32_LIBS): Add verilog.c.
2054 (BFD32_LIBS_CFILES): Add verilog.c.
2055 (verilog.lo): New build rule.
2056 * Makefile.in: Rebuilt.
2057 * targets.c: Add verilog support.
2058 * bfd.c (tdata union): Add Verilog private data field.
2059 * bfd-in2.h: Regenerate.
2061 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2063 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2066 2009-04-23 Matthias Klose <doko@ubuntu.com>
2068 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2070 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2073 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2074 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2075 (elf32_arm_size_stubs): Likewise.
2076 (record_thumb_to_arm_glue): Deleted unused function.
2077 (bfd_elf32_arm_process_before_allocation): No longer handle
2078 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2079 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2080 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2082 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2084 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2085 (elf32_arm_write_section): Declare early.
2086 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2087 (arm_allocate_glue_section_space): Exclude empty sections.
2088 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2089 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2091 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2092 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2093 (elf32_arm_size_dynamic_sections): Allocate interworking
2095 (bfd_elf32_bfd_final_link): Define.
2097 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2099 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2101 * coffcode.h (coff_compute_section_file_positions): Clear
2102 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2104 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2105 force_minimum_alignment.
2107 * libcoff.h: Regenerated.
2109 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2110 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2112 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2113 nor target_subsystem.
2115 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2116 force_minimum_alignment nor target_subsystem.
2118 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2120 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2121 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2122 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2123 include in coff-x86_64.c of headers.
2124 (PDATA_ROW_SIZE): New define.
2125 (pex_regs[]): New static array.
2126 (pex64_get_runtime_function): New static function.
2127 (pex64_get_unwind_info): Likewise.
2128 (pex64_get_scope_entry): Likewise.
2129 (pex64_xdata_print_uwd_codes): Likewise.
2130 (pex64_get_section_by_rva): Likewise.
2131 (pex64_dump_xdata): Likewise.
2132 (pex64_bfd_print_pdata): Likewise.
2133 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2134 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2135 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2137 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2138 Alan Modra <amodra@bigpond.net.au>
2139 Dave Korn <dave.korn.cygwin@gmail.com>
2141 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2142 long names and non-NUL-terminated strings.
2144 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2146 * bfd-in2.h: Regenerated.
2148 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2150 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2151 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2153 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2156 * coffcode.h (bfd_pei_p): New.
2158 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2159 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2160 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2161 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2162 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2163 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2165 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2166 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2167 bfd_efi_rtdrv_x86_64_vec,
2168 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2169 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2170 * targets.c: Likewise.
2172 * configure: Regenerated.
2173 * libcoff.h: Likewise.
2174 * Makefile.in: Likewise.
2176 * efi-app-ia32.c: Removed.
2177 * efi-app-x86_64.c: Likewise.
2178 * efi-bsdrv-ia32.c: Likewise.
2179 * efi-bsdrv-ia64.c: Likewise.
2180 * efi-bsdrv-x86_64.c: Likewise.
2181 * efi-rtdrv-ia32.c: Likewise.
2182 * efi-rtdrv-ia64.c: Likewise.
2183 * efi-rtdrv-x86_64.c: Likewise.
2184 * efi-rtdrv-ia32.c: Likewise.
2186 * efi-app-ia64.c: Moved to ...
2188 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2189 (TARGET_NAME): Set to pei-ia64.
2191 * libpei.h (bfd_target_pei_p): Removed.
2192 (bfd_target_pei_arch): Likewise.
2193 (bfd_target_efi_app_p): Likewise.
2194 (bfd_target_efi_app_arch): Likewise.
2195 (bfd_target_efi_bsdrv_p): Likewise.
2196 (bfd_target_efi_bsdrv_arch): Likewise.
2197 (bfd_target_efi_rtdrv_p): Likewise.
2198 (bfd_target_efi_rtdrv_arch): Likewise.
2199 (bfd_pe_executable_p): Likewise.
2201 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2202 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2203 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2204 and efi-rtdrv-ia32.c.
2205 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2206 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2207 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2208 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2209 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2210 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2211 (efi-app-ia64.lo): Removed.
2212 (efi-bsdrv-ia32.lo): Likewise.
2213 (efi-rtdrv-ia32.lo): Likewise.
2214 (efi-app-ia64.lo): Likewise.
2215 (efi-bsdrv-ia64.lo): Likewise.
2216 (efi-rtdrv-ia64.lo): Likewise.
2217 (efi-app-x86_64.lo): Likewise.
2218 (efi-bsdrv-x86_64.lo): Likewise.
2219 (efi-rtdrv-x86_64.lo): Likewise.
2222 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2224 (arch_type): Removed.
2225 (pe_arch): Likewise.
2226 (pe_bfd_object_p): Just return coff_object_p.
2228 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2229 bfd_pe_executable_p with bfd_pei_p.
2231 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2233 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2234 PLT entries to an undefined symbol when generating a shared
2237 2009-04-17 Nick Clifton <nickc@redhat.com>
2240 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2242 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2245 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2246 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2247 * binary.c (binary_bfd_define_common_symbol): Likewise.
2248 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2249 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2250 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2251 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2252 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2253 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2254 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2255 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2256 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2257 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2258 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2259 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2260 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2261 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2262 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2263 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2264 * som.c (som_bfd_define_common_symbol): Likewise.
2265 * srec.c (srec_bfd_define_common_symbol): Likewise.
2266 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2267 * versados.c (versados_bfd_define_common_symbol): Likewise.
2268 * vms.c (vms_bfd_define_common_symbol): Likewise.
2269 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2270 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2271 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2272 (pmac_xcoff_vec): Likewise.
2273 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2274 (aix5coff64_vec): Likewise.
2275 * linker.c (bfd_generic_define_common_symbol): New function.
2276 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2277 (_bfd_define_common_symbol): New field.
2278 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2279 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2280 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2282 * bfd-in2.h: Regenerate.
2283 * libbfd.h: Likewise.
2284 * libcoff.h: Likewise.
2286 2009-04-15 Anthony Green <green@moxielogic.com>
2288 * targets.c: Add moxie support.
2289 * Makefile.am: Ditto.
2290 * Makefile.in: Rebuilt.
2291 * cpu-moxie.c, elf32-moxie.c: New files.
2292 * archures.c: Add moxie support.
2293 * configure.in: Add moxie support.
2294 * configure: Rebuilt.
2295 * config.bfd, archures.c: Add moxie support.
2296 * bfd-in2.h: Rebuilt.
2298 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2300 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2301 branch to an undef weak symbol into a jump to next instruction if
2302 a PLT entry will be created.
2304 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2306 * coffgen.c (make_a_section_from_file): Set the backend long
2307 section names enable if long section names found on input.
2308 * coffcode.h: Extend long section names documentation to match.
2310 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2312 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2315 2009-04-07 DJ Delorie <dj@redhat.com>
2317 * archures.c: Add bfd_mach_mep_c5.
2318 * bfd-in2.h: Likewise.
2319 * cpu-mep.c: Add bfd_c5_arch.
2320 * elf32-mep.c: Support it.
2322 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2324 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2325 info->callbacks->einfo.
2326 * linker.c (_bfd_generic_section_already_linked): Likewise.
2328 2009-04-06 DJ Delorie <dj@redhat.com>
2330 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2332 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2334 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2335 _bfd_pex64_print_pdata only if PE is defined.
2337 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2338 (_bfd_pex64_print_pdata): This.
2340 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2341 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2344 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2346 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2347 _bfd_pep_print_x64_pdata.
2348 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2349 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2351 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2353 * elf32-xtensa.c (relax_property_section): Always set r_offset
2356 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2358 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2359 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2361 (elf32_arm_stub_type): New enum values for the two new stubs.
2362 (arm_type_of_stub): Make use of the two new stubs.
2363 (arm_size_one_stub): Handle the two new stubs.
2365 2009-04-01 Matt Thomas <matt@netbsd.org>
2367 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2368 hidden symbols into the GOT or PLT.GOT.
2369 (elf_vax_relocate_section): Do not emit a PCREL reloc
2370 into a shared object if it is against a hidden symbol.
2372 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2374 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2375 and know_contains_shared_object_p.
2376 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2377 Cache the result in the archive_info table.
2378 (xcoff_auto_export_p): Add an "info" parameter and update the
2379 call to xcoff_archive_contains_shared_object_p.
2380 (xcoff_mark_auto_exports): Update accordingly.
2381 (xcoff_post_gc_symbol): Likewise.
2383 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2385 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2388 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2390 * coff-rs6000.c (member_layout): New structure.
2391 (archive_iterator): Likewise.
2392 (member_layout_init): New function.
2393 (archive_iterator_begin): Likewise.
2394 (archive_iterator_next): Likewise.
2395 (xcoff_write_armap_old): Use the new iterator functions.
2396 (do_shared_object_padding): Delete.
2397 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2398 handling of arch_info.
2399 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2400 first loop rather than the second. Allocate a member header if
2401 there isn't one, then work out the stat information and length
2402 in the first loop too. Use the new iterators for the second loop.
2403 (xcoff_write_archive_contents_big): Likewise.
2405 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2407 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2408 (bfd_xcoff_set_archive_import_path): Likewise.
2409 * bfd-in2.h: Regenerate.
2410 * xcofflink.c: Include libiberty.h.
2411 (xcoff_archive_info): New structure.
2412 (xcoff_archive_info_hash): New function.
2413 (xcoff_archive_info_eq): Likewise.
2414 (xcoff_get_archive_info): Likewise.
2415 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2416 (bfd_xcoff_split_import_path): New function.
2417 (bfd_xcoff_set_archive_import_path): Likewise.
2418 (xcoff_set_import_path): Move earlier in file.
2419 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2420 object to the the directory part of the bfd's filename. Get the
2421 import path and filename of an archive object from the archive's
2422 xcoff_tdata, initializing it if necessary. Update use of
2424 (bfd_link_input_bfd): Update use of import_file_id.
2425 (xcoff_write_global_symbol): Likewise.
2427 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2429 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2431 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2433 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2434 a .loader section for relocatable links.
2435 (xcoff_need_ldrel_p): New function.
2436 (xcoff_mark): Use it.
2437 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2439 (xcoff_build_ldsym): New function, split out from...
2440 (xcoff_build_ldsyms): ...here. Rename to...
2441 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2442 call xcoff_build_ldsym, if there's a loader section.
2443 (xcoff_build_loader_section): New function, extracted verbatim from...
2444 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2445 there's a loader section. Only add an __rtinit loader symbol
2446 if there's a loader section. Update after above name change.
2447 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2448 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2449 and xcoff_create_ldrel.
2450 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2451 (xcoff_reloc_link_order): Likewise, but only call it if there's
2452 a loader section. Use xcoff_symbol_section.
2453 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2454 if there's a loader section.
2456 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2458 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2460 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2462 * elf32-arm.c (group_sections): Rewrite loops for better
2465 2009-03-30 DJ Delorie <dj@redhat.com>
2467 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2468 relocs when doing a relocatable link.
2470 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2472 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2473 "ERROR:", in error messages.
2474 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2475 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2476 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2477 (elf32_arm_merge_eabi_attributes): Likewise.
2478 (elf32_arm_merge_private_bfd_data): Likewise.
2480 2009-03-27 Nick Clifton <nickc@redhat.com>
2482 * section.c (bfd_get_section_contents): Detect and handle the case
2483 where a section has the SEC_IN_MEMORY flag set but no actual
2486 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2489 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2490 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2491 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2492 if we don't find matching PT_LOAD when copying.
2494 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2496 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2497 the reloc descriptions.
2499 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2501 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2502 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2503 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2505 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2507 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2508 (bfd_i386_arch_intel_syntax): Likewise.
2509 (i8086_arch): Likewise.
2510 (bfd_x86_64_arch): Likewise.
2512 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2514 * elf32-cris.c (cris_elf_relocate_section): <case
2515 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2516 symbols for non-allocated sections. Don't check whether to
2517 generate R_CRIS_DTPMOD for non-allocated sections.
2518 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2519 handle relocation GC:ing if applied to non-allocated section.
2520 (cris_elf_check_relocs): Similar.
2522 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2523 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2524 when emitting a known TP offset in the GOT.
2526 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2528 * elf64-ppc.c (synthetic_opd): Delete.
2529 (compare_symbols): Look for .opd name rather than section match.
2530 (ppc64_elf_get_synthetic_symtab): Likewise.
2532 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2534 * elf32-ppc.c (is_pic_glink_stub): Delete.
2535 (is_nonpic_glink_stub): New function.
2536 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2538 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2540 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2541 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2543 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2544 macros for visibilty and locality checks.
2545 (elf_s390_adjust_dynamic_symbol): Likewise.
2546 (allocate_dynrelocs): Likewise.
2547 (elf_s390_relocate_section): Likewise.
2548 (elf_s390_finish_dynamic_symbol): Likewise.
2549 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2550 (elf_s390_adjust_dynamic_symbol): Likewise.
2551 (allocate_dynrelocs): Likewise.
2552 (elf_s390_relocate_section): Likewise.
2553 (elf_s390_finish_dynamic_symbol): Likewise.
2555 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2557 * bfd-in2.h: Regenerated.
2558 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2559 for debugging sections and map memory read/write dependent on
2561 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2562 without memory read flags set.
2563 * section.c: Add SEC_COFF_NOREAD to section flags.
2565 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2567 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2570 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2572 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2573 "no overlays" return. If there are overlays, create overlay
2574 manager entry symbols here, so that..
2575 (spu_elf_build_stubs): ..we don't need to set them up here.
2576 Simplify entry symbol tests.
2577 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2579 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2581 * elf.c (elfcore_grok_openbsd_procinfo)
2582 (elfcore_grok_openbsd_note): New functions.
2583 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2585 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2587 * vms-hdr.c: Don't include alloca.h.
2588 * elf32-m68hc1x.c: Include alloca-conf.h.
2590 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2592 * Makefile.am: Run "make dep-am".
2593 * Makefile.in: Regenerate.
2595 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2597 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2599 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2601 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2603 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2604 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2605 ovly_return fields with ovly_entry[2]. Adjust all users.
2606 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2608 (spu_elf_build_stubs): Likewise.
2609 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2610 ovly_flavour changes. Update all callers.
2611 (ovl_stub_size_log2): New function.
2612 (build_stub): Handle compact icache stubs. Use different manager
2613 entry point for stubs in non-icache area.
2614 (spu_elf_size_stubs): Don't allocate space for indirect branch
2616 (spu_elf_build_stubs): And don't built them.
2618 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2620 * dwarf2.c (read_section): Always use rawsize, if available.
2622 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2624 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2625 of rawsize and size for buffer.
2627 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2629 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2630 parameter just because fixed sections fit into local store.
2631 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2632 generating overlays if fixed sections plus reserved stack
2633 and heap space fit into local store.
2635 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2637 * elf32-spu.c (build_stub): Correct icache set_id.
2638 (spu_elf_relocate_section): Likewise.
2640 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2642 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2643 symbol table if it was created by the current call.
2645 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2647 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2648 class XMC_DS rather than XMC_UA.
2650 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2652 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2653 bfd_boolean export_defineds parameter with an unsigned int
2654 auto_export_flags parameter.
2655 * bfd-in2.h: Regenerate.
2656 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2657 split out from xcoff_build_ldsyms.
2658 (xcoff_covered_by_expall_p): New function.
2659 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2660 but with extra code to handle -bexpfull and -bexpall.
2661 (xcoff_mark_auto_exports): New function.
2662 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2663 a function should be automatically exported.
2664 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2665 parameter with an auto_export_flags parameter. Update ldinfo
2666 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2669 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2671 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2672 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2673 init and fini functions. Do garbage collection for objects
2674 without an entry point too.
2676 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2678 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2679 check whether a symbol has csect information.
2680 (coff_print_aux): Likewise.
2681 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2682 information for C_AIX_WEAKEXT too.
2683 (_bfd_xcoff_swap_aux_out): Likewise.
2684 (xcoff_reloc_type_br): Handle defweak symbols too.
2685 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2686 information for C_AIX_WEAKEXT too.
2687 (_bfd_xcoff64_swap_aux_out): Likewise.
2688 (xcoff64_reloc_type_br): Handle defweak symbols too.
2689 * coffgen.c (coff_print_symbol): Handle auxillary function
2690 information for C_AIX_WEAKEXT too.
2691 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2692 instead of BSF_GLOBAL if the L_WEAK flag is set.
2693 (xcoff_dynamic_definition_p): New function.
2694 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2695 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2696 always take the symbol class from the ldsym. Use weak bfd symbol
2697 types for weak ldsyms.
2698 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2699 Fix the check for whether a definition is from a shared object.
2700 Allow redefinitions of weak symbols.
2701 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2702 (xcoff_keep_symbol_p): Likewise.
2703 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2704 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2705 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2706 but mark them as L_WEAK.
2707 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2708 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2712 * xcofflink.c (xcoff_mark): When walking the relocations,
2713 only mark the target symbol or the target section, not both.
2714 (xcoff_final_definition_p): New function.
2715 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2716 symbol is a valid definition of the associated output symbol.
2717 Use XCOFF_ALLOCATED to stop the same hash table entry having
2719 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2721 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2725 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2728 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2730 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2731 * libcoff.h: Regenerate.
2732 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2733 line-number counts in the bfd's lineno_counts field.
2734 Don't keep per-csect line-number counts.
2735 (xcoff_sweep): Don't update per-csect line-number counts.
2736 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2737 entries in each output section.
2738 (xcoff_link_input_bfd): Get the number of line numbers from
2739 the bfd's lineno_counts field, rather than recalculating it
2740 from scratch. Fix the range check when updating C_BINCL and
2742 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2743 here. Don't expect csects to have line-number counts.
2745 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2747 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2748 * libcoff.h: Regenerate.
2749 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2750 "skip" logic from xcoff_link_input_bfd.
2751 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2752 objects in a dynamic link, rather than checking whether csectpp
2753 is null. Always allocate debug_index for other objects,
2754 and always go through the loop. Update the type of debug_index
2755 after the change above. Read the auxillary csect information
2756 and use xcoff_keep_symbol_p to decide whether a symbol should
2757 be kept. Set its debug_index to -2 if not.
2758 (xcoff_link_input_bfd): Update the type of debug_index after
2759 the change above and always expect it to be nonnull. Use it to
2760 test whether a symbol should be stripped, rather than making the
2761 decision here. Postpone all symbol creation to the second pass.
2763 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2765 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2766 creating a descriptor.
2767 (xcoff_sweep): Don't mark toc_section unless it's needed.
2768 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2769 when marking every bfd.
2770 (xcoff_link_input_bfd): Skip all TOC anchors.
2771 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2772 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2773 to -1; call xcoff_find_tc0 instead.
2775 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2777 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2778 * libcoff.h: Regenerate.
2779 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2780 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2781 the previous symbol's csect. Treat last_symndx as an inclusive value
2782 and simplify its handling.
2783 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2784 symbols with the right csect. Don't mark rsec when processing
2785 relocations against undefined or absolute sections.
2786 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2787 of bfd_und_section_ptr.
2788 (xcoff_link_input_bfd): Likewise.
2790 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2792 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2793 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2794 flag is set. Assert that all undefined symbols are either
2795 imported or defined by a dynamic object.
2796 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2797 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2798 handling to all relocations. Only set XCOFF_CALLED for function
2800 (xcoff_find_function): New function, split out from...
2801 (bfd_xcoff_export_symbol) ...here.
2802 (xcoff_set_import_path): New function, split out from...
2803 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2804 meaning of XCOFF_CALLED.
2805 (xcoff_mark_symbol): If we mark an undefined and unimported
2806 symbol, find some way of defining it. If the symbol is a function
2807 descriptor, fill in its definition automatically. If the symbol
2808 is a function, mark its descriptor and allocate room for global
2809 linkage code. Otherwise mark the symbol as implicitly imported.
2810 Move the code for creating function descriptors from...
2811 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2812 check for symbols that were implicitly defined.
2813 (xcoff_mark): Don't count any dynamic relocations against
2815 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2816 in the xcoff link info.
2817 (xcoff_link_input_bfd): Remove handling of undefined and
2820 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2822 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2823 if the target is absolute. Fix comment typo.
2824 (xcoff_ppc_relocate_section): Remove FIXME.
2825 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2826 if the target is absolute.
2828 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2830 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2831 R_POS and R_NEG relocations against absolute symbols to the
2834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2836 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2837 to 2 for bfd_mach_ppc_620.
2839 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2841 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2842 * configure.in: Likewise.
2843 * configure: Regenerate.
2845 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2848 * elf.c (assign_section_numbers): Generate symbol table if there
2849 is any relocation in output.
2850 (_bfd_elf_compute_section_file_positions): Likewise.
2852 2009-03-13 Nick Clifton <nickc@redhat.com>
2855 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2856 * elflink.c (elf_link_read_relocs_from_section): Use
2857 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2858 relocs but no symbol table.
2859 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2861 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2865 to check ___tls_get_addr.
2867 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2868 strncmp to check __tls_get_addr.
2870 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2872 * dwarf2.c (read_section): Always check the offset, even when the
2873 section has been read before.
2875 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2877 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2880 2009-03-11 Chris Demetriou <cgd@google.com>
2882 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2883 * bfd-in2.h: Regenerate.
2884 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2885 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2887 (bsd_write_armap): Likewise.
2888 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2889 flag is set, do nothing.
2890 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2893 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2895 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2896 used to update stack pointer.
2898 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2901 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2902 for unknown symbols in absolute section.
2904 2009-03-06 Nick Clifton <nickc@redhat.com>
2906 * po/es.po: Updated Spanish translation.
2908 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2910 * elf32-arm.c (group_sections): Take next section size into
2911 account before accepting to group it.
2913 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2915 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2917 (elf32_arm_final_link_relocate): Likewise.
2919 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2922 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2924 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2926 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2927 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2928 (BFD_FAKE_SECTION): Init new flag.
2929 * ecoff.c (bfd_debug_section): Likewise.
2930 * bfd-in2.h: Regenerate.
2931 * libbfd.h: Regenerate.
2932 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2933 (ppc_elf_reloc_type_lookup): Handle new relocs.
2934 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2935 without marker relocs.
2936 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2937 if section has no old-style calls.
2938 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2939 Don't try to optimize new-style __tls_get_addr call when handling
2940 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2942 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2943 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2944 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2945 without marker relocs.
2946 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2947 if section has no old-style calls. Set toc_ref for new relocs as
2949 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2950 Don't try to optimize new-style __tls_get_addr call when handling
2951 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2954 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2957 * configure.in: Test for ld --as-needed support. Link shared
2958 libbfd against libm.
2959 * configure: Regenerate.
2961 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2963 * Makefile.am: Run "make dep-am".
2964 * Makefile.in: Regenerate.
2966 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2968 * elf32-score7.c: New file.
2969 * elf32-score.h: New file.
2970 * elf32-score.c: Add code to support score 7. Set score7 as the
2972 * cpu-score.c: Add score7 architecure.
2973 (compatibile): New function.
2974 * Makefile.am: Add rules for building elf32-score7 object.
2975 * Makefile.in: Regenerate.
2976 * configure.in: Add elf32-score7 object to score vectors.
2977 * configure: Regenerate.
2978 * reloc.c: Add score7 relocs.
2979 * archures.c: Add score3 and score7 machine numbers.
2980 * bfd-in2.h: Regenerate.
2981 * libbfd.h: Regenerate.
2983 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2985 * configure: Regenerate.
2987 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2989 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2990 (elf32_hppa_check_relocs): Use it.
2992 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2994 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2995 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2996 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2997 (elf_hppa_record_segment_addrs): Likewise.
2998 (elf_hppa_final_link): Likewise.
2999 (elf_hppa_relocate_insn): Likewise.
3000 (elf_hppa_final_link_relocate): Likewise.
3001 (elf64_hppa_relocate_section): Likewise.
3002 * elf64-hppa.c: Insert above.
3004 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3006 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3007 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3008 (elf_hppa_relocate_section): Likewise.
3009 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3010 from struct elf_link_hash_entry. Add count field.
3011 (struct elf64_hppa_dyn_hash_table): Delete.
3012 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3013 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3014 (hppa_elf_hash_entry, eh_name): Define.
3015 (elf64_hppa_new_dyn_hash_entry): Delete.
3016 (elf64_hppa_dyn_hash_lookup): Delete.
3017 (elf64_hppa_dyn_hash_traverse): Delete.
3018 (get_dyn_name): Delete.
3019 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3020 of struct elf64_hppa_dyn_hash_entry *.
3021 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3022 allocate_global_data_plt, allocate_global_data_stub,
3023 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3025 (hppa64_link_hash_newfunc): New.
3026 (elf64_hppa_hash_table_create): Rework.
3027 (count_dyn_reloc): Likewise.
3028 (hppa64_elf_local_refcounts): New.
3029 (elf64_hppa_check_relocs): Rework using standard technique for recording
3030 local DLT, PLT and OPD reference counts.
3031 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3032 elf_link_hash_entry *.
3033 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3034 allocate_global_data_plt, allocate_global_data_stub,
3035 allocate_global_data_opd, allocate_dynrel_entries,
3036 elf64_hppa_adjust_dynamic_symbol,
3037 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3038 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3039 Use hppa_link_hash_table. Rework.
3040 (elf64_hppa_link_output_symbol_hook): Rework.
3041 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3042 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3043 elf64_hppa_finish_dynamic_sections): Likewise.
3045 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3047 * elf32-arm.c (stub_reloc_type): Removed.
3048 (insn_sequence): Renamed reloc_type field to r_type.
3049 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3050 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3051 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3052 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3053 (arm_stub_is_thumb): Catch new stubs.
3054 (arm_type_of_stub): Handle new stubs.
3055 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3056 (bfd_elf32_arm_process_before_allocation): Remove useless
3059 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf.c (elf_find_function): Use is_function_type to check
3064 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3066 * xtensa-modules.c: Revert to previous version 1.11 due
3067 to inadvertant commit.
3069 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3071 * elf32-xtensa.c (text_action_add): Separate test for action
3072 type. Break if saved action is ta_widen_insn at same offset.
3074 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3076 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3077 to elf32_arm_stub_long_branch_any_arm_pic.
3078 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3079 (enum elf32_arm_stub_type, arm_type_of_stub)
3080 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3083 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3085 * elf32-arm.c (PREV_SEC): Update comment.
3086 (group_sections): Rename argument to stubs_always_after_branch.
3087 Reverse the list and place stubs at the end of input sections.
3089 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3091 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3093 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3095 (arm_size_one_stub): Remove unnecessary break.
3096 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3098 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3100 * elf32-arm.c (stub_insn_type): New type.
3101 (stub_reloc_type): Likewise.
3102 (insn_sequence): Likewise.
3103 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3104 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3105 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3106 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3107 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3108 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3109 (elf32_arm_stub_hash_entry): Add new helper fields.
3110 (stub_hash_newfunc): Initialize these new fields.
3111 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3112 to take endianness into account.
3113 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3114 (arm_map_one_stub): Code is now more generic, thanks to
3117 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3119 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3121 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3122 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3123 BLX is not available. Fix typo in warning message. Add comments
3124 and improve formatting.
3125 (arm_build_one_stub): Adjust to new
3126 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3127 (arm_map_one_stub): Likewise.
3129 2009-02-23 Tristan Gingold <gingold@adacore.com>
3130 Eric Botcazou <ebotcazou@adacore.com>
3131 Douglas B Rupp <rupp@gnat.com>
3133 * vms.h: Update copyright year, fix comments, reorder declarations.
3134 (_bfd_save_vms_section): Remove the prototype.
3135 (EGPS_S_V_NO_SHIFT): New constant.
3136 (bfd_vms_set_section_flags): New prototype.
3137 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3139 (EGSY_S_W_FLAGS): Ditto.
3140 (EGSY_S_V_QUAD_VAL): Ditto.
3141 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3142 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3143 EGST_S_B_NAMLNG): Ditto.
3144 (ESRF_S_B_NAMLNG): Ditto.
3145 (ETIR_S_C_HEADER_SIZE): Ditto.
3146 (EGPS_S_V_ALLOC_64BIT): Ditto.
3147 (DST_S_C_EPILOG): Ditto.
3148 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3149 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3150 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3151 (DST_S_L_PCLINE_UNSLONG): Ditto.
3152 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3153 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3154 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3155 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3156 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3157 (DST_S_B_SRC_UNSBYTE): Ditto.
3158 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3160 (vms_section, vms_reloc): Remove types.
3161 (hdr_struc): Replaced by ...
3162 (hdr_struct): ... new type.
3163 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3164 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3165 (EMH_DATE_LENGTH): Ditto.
3166 (eom_struc): Replaced by ...
3167 (eom_struct): ... new type.
3168 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3169 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3170 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3171 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3172 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3173 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3174 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3175 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3176 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3177 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3178 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3179 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3180 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3181 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3182 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3183 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3184 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3185 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3186 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3187 (enum file_type_enum): New type.
3188 (struct location_struct): Removed.
3189 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3190 (struct funcinfo, struct module): Ditto.
3191 (struct vms_private_data_struct): Update fields.
3192 (struct vms_section_data_struct): New type.
3194 * vms.c: Update copyright year, fix comments,
3195 Fix includes for DECC, add prototypes.
3196 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3198 Use flavour to set is_vax, location_stack is removed.
3199 (struct pair): Declare.
3200 (fill_section_ptr): Initialize variables at declaration.
3201 Add guard to set SECTION_SYM flag, handlde und section.
3202 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3203 (_bfd_vms_slurp_object_records): New function, replaces previous
3205 (vms_slurp_module): New function.
3206 (vms_slurp_image): Ditto.
3207 (vms_object_p): Complete rewrite.
3208 (vms_mkobject): Use is_vax field to slect architecture.
3209 (free_reloc_stream): New function.
3210 (vms_convert_to_var): Ditto.
3211 (vms_convert_to_var_1): Ditto.
3212 (vms_convert_to_var_unix_filename): Ditto.
3213 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3215 (vms_new_section_hook): Set alignment to 0, allocate private data.
3216 (vms_get_section_contents): Load content.
3217 (vms_get_symbol_info): Handle undefined section.
3218 (vms_find_nearest_line): Handle.
3219 (alloc_reloc_stream): New function.
3220 (vms_slurp_reloc_table): Ditto.
3221 (vms_get_reloc_upper_bound): Make it real.
3222 (vms_canonicalize_reloc): Do the real work.
3223 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3225 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3226 (vms_set_arch_mach): Check arch.
3227 (vms_set_section_contents): Copy the content after allocation.
3228 (vms_alpha_vec): Update object flags.
3230 * vms-tir.c: Update copyright year, fix comments,
3231 add prototypes for new functions.
3232 (dst_define_location): New function.
3233 (dst_restore_location): New function.
3234 (dst_retrieve_location): New function.
3235 (dst_check_allocation): New function.
3236 (image_dump): Call dst_check_allocation.
3237 (image_write_b): Ditto.
3238 (image_write_w): Ditto.
3239 (image_write_l): Ditto.
3240 (image_write_q): Ditto.
3241 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3242 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3244 Call error handler instead of abort if name is not known.
3245 (etir_sta): Add quarter_relocs argument and set it.
3248 (etir_opr): Ditto, return FALSE in case of error.
3249 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3250 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3251 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3252 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3253 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3254 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3255 Return FALSE in case of error.
3256 (tir_sta): Change sign of psect.
3258 (tir_cmd): Fix cast. Makes tir_table static const.
3259 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3260 add argument to explain.
3261 (analyze_etir): Initialize maxptr, add quarter_relocs
3262 declaration, move some declarations into inner scopes.
3263 Handle quarter_relocs and STO_IMM.
3264 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3265 (_bfd_vms_slurp_relocs): New function.
3266 (_bfd_vms_decode_relocs): New function.
3267 (sto_imm): Rewritten.
3268 (start_first_etbt_record): New function.
3269 (start_another_etbt_record): Ditto.
3270 (etir_output_check): Ditto.
3271 (defer_reloc_p): Ditto.
3272 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3273 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3274 rewritte relocations handling.
3275 (_bfd_vms_write_tbt): Removed.
3276 (_bfd_vms_write_dbg): Ditto.
3278 * vms-misc.c: Update copyright year, Fix comments.
3279 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3280 (maybe_adjust_record_pointer_for_object): New function.
3281 (_bfd_vms_get_first_record): New function, replaces ...
3282 (_bfd_vms_get_record): .. removed.
3283 (_bfd_vms_get_object_record): New function.
3284 (_bfd_vms_get_object_record): New function.
3285 (vms_get_remaining_object_record): New function, replaces ...
3286 (_bfd_vms_get_next_record): ... removed.
3287 (add_new_contents): Removed.
3288 (_bfd_save_vms_section): Removed.
3289 (_bfd_get_vms_section): Removed.
3290 (_bfd_vms_output_flush): Write in VAR format.
3291 (new_symbol): Don't make UND section.
3293 * vms-hdr.c: Update copyright year, update list of record handled.
3294 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3295 (_bfd_vms_write_hdr): Strip vms and unix patches,
3296 add comments, truncate module name at 31 characters,
3297 use constants instead of hard-coded value,
3298 write BFD version instead of a fixed string.
3299 (_bfd_vms_slurp_ihd): New function.
3300 (_bfd_vms_slurp_isd): Ditto.
3301 (_bfd_vms_slurp_ihs): Ditto.
3302 (new_module): Ditto.
3303 (parse_module): Ditto
3304 (build_module_list): Ditto.
3305 (module_find_nearest_line): Ditto.
3306 (_bfd_vms_find_nearest_dst_line): Ditto.
3307 (vms_slurp_debug): Ditto.
3308 (_bfd_vms_slurp_dbg): Ditto.
3309 (_bfd_vms_slurp_tbt): Ditto.
3310 (_bfd_vms_write_dbg): Ditto.
3311 (_bfd_vms_write_tbt): Ditto.
3313 * vms-gsd.c: Update copyright year, update list of records handled.
3314 (EVAX_LITERALS_NAME): New macro.
3315 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3316 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3317 (register_universal_symbol): New function and prototype.
3318 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3319 improve debug messages,
3320 use constants instead of hard-coded value,
3321 fix missing endianness conversion,
3322 handle global symbol (SYMG).
3323 (bfd_vms_set_section_flags): New function.
3324 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3325 handle section literals,
3327 handle section bfd and vms flags,
3328 don't output LIB$INITIALIZE symbol,
3329 fix handling of weak symbols,
3330 fix evax vs vax procedure descriptor,
3331 handle absolute symbols.
3333 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3334 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3336 * makefile.vms (DEFS): Fix flags for VMS.
3338 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3340 * bfd-in2.h: Regenerated.
3341 * libbfd.h: Regenerated.
3343 2009-02-20 Cary Coutant <ccoutant@google.com>
3345 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3348 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3351 * coffcode.h (coff_write_object_contents): Don't let the string
3352 table offset overflow the s_name field when using long section names.
3354 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3356 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3357 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3358 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3359 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3360 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3361 (bfd_pmac_xcoff_backend_data): Likewise.
3362 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3363 (bfd_xcoff_aix5_backend_data): Likewise.
3364 (xcoff64_write_object_contents): Delete unused long_section_names
3366 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3367 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3369 * coffcode.h (documentation): Update to describe long section names.
3370 (COFFLONGSECTIONCATHELPER): New helper macro.
3371 (BLANKOR1TOODD): Likewise.
3372 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3373 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3374 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3375 (bfd_coff_set_long_section_names_allowed): New function.
3376 (bfd_coff_set_long_section_names_disallowed): Likewise.
3377 (struct bfd_coff_backend_data): Add new backend hook function
3378 pointer _bfd_coff_set_long_section_names.
3379 (bfd_coff_set_long_section_names): New backend hook.
3380 (coff_write_object_contents): Only generate long section names if
3381 bfd_coff_long_section_names() indicates they are currently enabled.
3382 (bfd_coff_std_swap_table): Make non-const, and initialise long
3383 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3384 (ticoff0_swap_table): Likewise to both.
3385 (ticoff1_swap_table): Again, likewise to both.
3386 * coffgen.c (make_a_section_from_file): Allow long section names
3387 as inputs even if not currently allowed for outputs.
3388 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3389 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3390 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3391 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3392 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3393 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3394 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3395 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3396 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3397 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3398 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3399 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3400 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3401 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3402 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3403 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3404 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3405 * libcoff-in.h: Update copyright year to cause updated copyright
3406 year in generated libcoff.h, and fix typo.
3407 * libcoff.h: Regenerated.
3408 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3409 (_bfd_ecoff_no_long_sections): Add prototype.
3410 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3411 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3412 defined by an including .c file.
3413 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3414 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3415 (ticoff1_swap_table): Likewise to both.
3417 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3419 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3420 stub. Catch default case error.
3421 (arm_map_one_stub): Add missing Thumb mapping symbol.
3423 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3426 * elf32-avr.c: Handle case where no local symbos exist correctly.
3428 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3431 * elf32-arm.c (arm_long_branch_stub,
3432 arm_thumb_v4t_long_branch_stub,
3433 arm_thumb_thumb_long_branch_stub,
3434 arm_thumb_arm_v4t_long_branch_stub,
3435 arm_thumb_arm_v4t_short_branch_stub,
3436 arm_pic_long_branch_stub):
3437 Renamed to elf32_arm_stub_long_branch_any_any,
3438 elf32_arm_stub_long_branch_v4t_arm_thumb,
3439 elf32_arm_stub_long_branch_thumb_only,
3440 elf32_arm_stub_long_branch_v4t_thumb_arm,
3441 elf32_arm_stub_short_branch_v4t_thumb_arm,
3442 elf32_arm_stub_long_branch_any_any_pic.
3443 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3444 arm_thumb_thumb_stub_long_branch,
3445 arm_thumb_arm_v4t_stub_long_branch,
3446 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3447 Renamed to arm_stub_long_branch_any_any,
3448 arm_stub_long_branch_v4t_arm_thumb,
3449 arm_stub_long_branch_thumb_only,
3450 arm_stub_long_branch_v4t_thumb_arm,
3451 arm_stub_short_branch_v4t_thumb_arm,
3452 arm_stub_long_branch_any_any_pic.
3454 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3456 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3457 in branch offset check.
3459 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3461 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3462 add toc.symndx and toc.add.
3463 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3465 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3467 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3468 (branch_reloc_hash_match): New function, extracted from..
3469 (ppc64_elf_tls_optimize): ..here.
3470 (ppc64_elf_relocate_section): Properly set addends when optimizing
3471 tls sequences. Avoid unnecessary reading and writing of insns.
3472 Only redo reloc when symbol changed. Bypass symbol checks when
3474 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3475 (branch_reloc_hash_match): New function, extracted from..
3476 (ppc_elf_tls_optimize): ..here.
3477 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3478 Don't clear addend on zapped __tls_get_addr reloc.
3480 2009-02-12 Nick Clifton <nickc@redhat.com>
3483 * elflink.c (bfd_elf_final_link): When counting the relocations,
3484 if the header size has not been set yet then assume that it will
3485 match the output section's reloc type.
3487 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3489 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3492 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3494 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3495 (find_function): Likewise.
3496 (pasted_function): Don't error if no prior function found.
3497 (discover_functions): Revert 2008-12-10 change. Extend first
3498 function range to start of section.
3500 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3502 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3504 * elf64-hppa.h: Likewise.
3506 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3508 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3511 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3513 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3514 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3516 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3518 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3519 * archures.c (bfd_mach_mips_xlr): Define.
3520 * bfd-in2.h: Regenerate.
3521 * cpu-mips.c (I_xlr): Define.
3522 (arch_info_struct): Add XLR entry.
3523 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3524 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3525 (mips_mach_extensions): Add XLR entry.
3527 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3529 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3531 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3533 * configure.in: AC_SUBST pdfdir.
3534 * Makefile.am: Add install-pdf, install-pdf-am
3535 and install-pdf-recursive targets. Define pdfdir.
3536 * doc/Makefile.am: Define pdf__strip_dir. Add
3537 install-pdf and install-pdf-am targets.
3538 * po/Make-in: Add install-pdf target.
3539 * configure: Regenerate.
3540 * Makefile.in: Regenerate
3541 * doc/Makefile.in: Regenerate.
3543 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3545 * bfd-in2.h: Regenerate.
3546 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3547 fields from n_entries to n_slots where appropriate, update comments.
3548 (HOWTO): Add TLS relocations.
3549 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3550 (enum elf_m68k_got_offset_size): New enum.
3551 (struct elf_m68k_got_entry.type): Move field to ...
3552 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3553 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3555 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3557 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3558 fields into n_entries array. Update comments.
3559 (elf_m68k_init_got): Simplify, update all uses.
3560 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3561 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3562 GOT entries; update name, update all uses.
3563 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3564 (elf_m68k_get_got_entry): Update.
3565 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3567 (elf_m68k_remove_got_entry_type): Simplify.
3568 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3569 (elf_m68k_can_merge_gots): Update.
3570 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3571 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3572 GOT entries, simplify.
3573 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3574 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3575 field, remove obsoleted local_n_entries field.
3576 (elf_m68k_partition_multi_got_2): New static function.
3577 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3579 (elf_m68k_remove_got_entry_type): Update.
3580 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3581 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3582 update of sgot->size and srelgot->size.
3583 (elf_m68k_gc_sweep_hook): Update.
3584 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3585 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3587 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3588 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3590 2009-02-02 DJ Delorie <dj@redhat.com>
3592 * elf32-mep.c (config_names): Regenerate configuration.
3594 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3596 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3597 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3598 * elf.c (bfd_elf_get_str_section): Make static.
3599 (bfd_elf_find_section): Delete.
3600 * libbfd.h: Regenerate.
3602 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3604 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3605 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3607 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3609 * elflink.c (on_needed_list): New function.
3610 (elf_link_add_object_symbols): Link in --as-needed libs if they
3611 satisfy undefined symbols in other libs.
3613 2009-01-30 Julian Brown <julian@codesourcery.com>
3615 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3616 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3617 with --just-symbols (-R).
3619 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3621 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3622 high_pc in order to properly sign-extend VMAs.
3624 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3625 Mark Shinwell <shinwell@codesourcery.com>
3626 Catherine Moore <clm@codesourcery.com>
3628 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3630 2009-01-28 Catherine Moore <clm@codesourcery.com>
3632 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3633 SEC_LOAD for dynamic relocation sections.
3635 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3637 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3638 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3639 the size of local TLS data.
3641 2009-01-27 Andreas Schwab <schwab@suse.de>
3643 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3644 architectures in the archive.
3646 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3648 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3649 <R_CRIS_32_DTPREL>: Correct relocation value.
3651 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3652 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3653 symbols with non-default visibility.
3655 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3657 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3658 describing the trampolines.
3659 (ppc_elf_relocate_section): Update relocs to describe the
3662 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3664 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3665 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3666 and R_PARISC_PCREL12F relocations.
3668 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3671 * elflink.c (find_version_for_sym): New function split out from,
3672 but without export_dynamic test, ..
3673 (_bfd_elf_link_assign_sym_version): ..here.
3674 (_bfd_elf_export_symbol): Use it.
3676 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3678 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3679 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3680 * elflink.c: ..here, somewhat modified.
3681 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3682 _bfd_elf_link_find_version_dependencies,
3683 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3684 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3685 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3687 * elflink.c: ..and make static here.
3688 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3689 of output_bfd from struct elf_find_verdep_info.
3690 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3691 struct elf_info_failed.
3692 (bfd_elf_size_dynamic_sections): Adjust.
3694 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3697 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3698 after comp_unit_find_line call.
3700 2009-01-21 Nick Clifton <nickc@redhat.com>
3703 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3704 tm_gmtoff field in struct tm.
3706 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3708 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3709 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3710 sections in soft-icache lines unless non_ia_text. Don't add
3711 rodata if doing so would exceed line size.
3713 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3715 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3716 types than bfd_link_hash_indirect, before early return, call
3717 _bfd_elf_link_hash_copy_indirect.
3719 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3721 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3722 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3723 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3724 (elf_backend_obj_attrs_order): New define.
3725 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3726 (elfNN_bed): Add elf_backend_obj_attrs_order.
3728 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3730 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3731 (obj_attr_size): Likewise.
3732 (write_obj_attribute): Likewise.
3733 (_bfd_elf_copy_obj_attributes): Likewise.
3734 (_bfd_elf_parse_attributes): Likewise.
3735 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3736 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3737 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3738 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3739 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3742 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3744 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3745 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3746 (bfd_elf_add_obj_attr_string): Likewise.
3747 (bfd_elf_add_obj_attr_int_string): Likewise.
3748 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3749 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3750 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3751 Tag_nodefaults has no default value.
3752 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3753 comment to reflect the new state.
3755 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3758 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3759 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3760 (adjust_z_magix): Delete dead code handling QMAGIC.
3762 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3764 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3765 IMAGE_SCN_MEM_DISCARDABLE.
3767 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3769 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3770 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3771 * configure.in (commonbfdlib): Delete.
3772 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3773 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3774 is available, not just for linux.
3775 * po/SRC-POTFILES.in: Regenerate.
3776 * Makefile.in: Regenerate.
3777 * configure: Regenerate.
3779 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3780 Julian Brown <julian@codesourcery.com>
3782 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3783 ARM attributes in ABI 2.07.
3784 * elf32-arm.c (get_secondary_compatible_arch): New function.
3785 (set_secondary_compatible_arch): New function.
3786 (tag_cpu_arch_combine): New function.
3787 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3788 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3789 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3790 make it fit with order_01243.
3791 Add support for Tag_also_compatible_with,
3792 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3793 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3794 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3795 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3796 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3797 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3798 Rework the way unknown attributes are handled.
3799 Defer errors until all attributes have been processed.
3801 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3803 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3804 bfd_elf_add_obj_attr_int_string.
3805 Read Tag_compatibility from its new location in the attribute array,
3806 rather than the attribute list.
3807 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3808 bfd_elf_add_obj_attr_int_string.
3809 (_bfd_elf_parse_attributes): Likewise.
3810 (_bfd_elf_merge_object_attributes): There's now only one
3811 Tag_compatibility, and it's in the array, not the list.
3812 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3814 (bfd_elf_add_obj_attr_compat): Rename to
3815 bfd_elf_add_obj_attr_int_string.
3816 (bfd_elf_add_proc_attr_compat): Rename to
3817 bfd_elf_add_proc_attr_int_string.
3818 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3821 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3823 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3824 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3825 (vmsutil.lo): Add dependency rule.
3826 * Makefile.in: Regenerate.
3827 * config.bfd (ia64*-*-*vms*): Add case.
3828 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3829 * configure: Regenerate.
3830 * vmsutil.c: New file.
3831 * vmsutil.h: New file.
3832 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3834 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3835 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3836 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3837 elfNN_vms_object_p): New functions
3838 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3840 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3843 * elflink.c (elf_gc_sweep): Exclude the group section if the
3844 first member of the section group is excluded.
3846 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3849 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3850 saved filename, use bfd_alloc rather than bfd_malloc for it.
3852 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3854 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3856 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3858 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3860 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3862 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3864 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3866 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3868 (struct got_entry): Add br_addr.
3869 (struct call_info): Add priority.
3870 (struct function_info): Add lr_store and sp_adjust.
3871 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3872 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3873 area as an overlay, and check that no other overlays exist. Look up
3874 icache overlay manager entry sym.
3875 (BRA_STUBS, BRA, BRASL): Define.
3876 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3877 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3879 (count_stub, build_stub): Support soft-icache.
3880 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3881 (spu_elf_size_stubs): Size soft-icache stubs.
3882 (overlay_index): New function.
3883 (spu_elf_build_stubs): Make static. Support soft-icache.
3884 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3885 (find_function_stack_adjust): Save lr store and stack adjust insn
3887 (maybe_insert_function): Adjust find_function_stack_adjust call.
3888 (mark_functions_via_relocs): Retrieve priority.
3889 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3890 (sort_calls): Sort by priority first.
3891 (mark_overlay_section): Ignore .ovl.init.
3892 (sum_stack): Only print when stack_analysis.
3893 (print_one_overlay_section): New function, extracted from..
3894 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3895 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3896 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3897 analysis. Call spu_elf_build_stubs.
3898 (spu_elf_relocate_section): For soft-icache encode overlay index
3900 (spu_elf_output_symbol_hook): Support soft-icache.
3901 (spu_elf_modify_program_headers: Likewise.
3903 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3904 num_regions to num_lines. Add line_size and max_branch.
3905 (enum _ovly_flavour): Add ovly_soft_icache.
3906 (spu_elf_build_stubs): Delete.
3908 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3910 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3911 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3913 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3915 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3916 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3917 the program, the known offset starts at the negative size of the
3919 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3922 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3924 * config.bfd: Add lm32-*-rtems*.
3926 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3928 * coff-ppc.c: Add 2009 to Copyright.
3929 * elf32-cris.c: Likewise.
3930 * elflink.c: Likewise.
3932 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3934 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3935 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3937 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3940 * elflink.c (elf_merge_st_other): New.
3941 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3942 hide them if needed.
3943 (elf_link_add_object_symbols): Updated.
3945 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3948 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3949 ref_dynamic and dynamic_def fields when setting def_regular
3952 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3955 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3958 For older changes see ChangeLog-2008
3964 version-control: never
projects / external / binutils.git / blob