1 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3 Stop using bfd_usrdata in libbfd.
4 * coff-stgo32.c (bfd_coff_go32stub): Remove.
5 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
6 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
7 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
8 filehdr_dst->u.go32.stub. New comment with the reason.
9 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
10 Substitute the removed macro bfd_coff_go32stub.
11 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
12 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
13 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
14 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
15 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
17 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
18 * libcoff-in.h (coff_data_type): New field go32stub.
19 * libcoff.h: Regenerated.
21 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
23 Fix go32 stub preservation by objcopy.
24 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
25 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
28 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
30 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
32 (elf32_arm_final_link_relocate): Treat local undefined symbols the
33 same as global undefined symbols.
34 (elf32_arm_relocate_section): Give an error for local undefined
35 non-weak symbols, unless the reloc will not use the symbol.
37 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
39 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
40 (ppc_elf_relax_section): Use symbol index to distinguish
43 2009-08-10 Alan Modra <amodra@bigpond.net.au>
45 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
47 2009-08-10 Alan Modra <amodra@bigpond.net.au>
49 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
50 info for STT_GNU_IFUNC.
51 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
52 on got refs in case the symbol turns out to be ifunc.
53 (ppc_elf_gc_sweep_hook): Similarly.
54 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
55 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
56 (ppc_elf_size_dynamic_sections): Likewise.
57 (ppc_elf_relocate_section): Likewise.
59 2006-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
61 From Mike Frysinger <michael.frysinger@analog.com>
62 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
63 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
64 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
65 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
66 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
67 Adjust to match the renamed reloc definitions.
69 2009-08-08 Alan Modra <amodra@bigpond.net.au>
72 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
73 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
75 2009-08-07 Tom Tromey <tromey@redhat.com>
77 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
80 2009-08-06 Michael Eager <eager@eagercon.com>
82 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
83 * Makefile.in: Regenerate.
84 * archures.c: Add bfd_arch_microblaze.
85 * bfd-in2.h: Regenerate.
86 * config.bfd: Add microblaze target.
87 * configure.in: Add bfd_elf32_microblaze_vec target.
88 * configure: Regenerate.
89 * cpu-microblaze.c: New.
90 * elf32-microblaze.c: New.
91 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
92 * libbfd.h: Regenerate.
93 * reloc.c: Add MICROBLAZE relocations.
94 * section.c: Add struct relax_table and relax_count to section.
95 * targets.c: Add bfd_elf32_microblaze_vec.
97 2009-08-06 Jakub Jelinek <jakub@redhat.com>
98 Alan Modra <amodra@bigpond.net.au>
101 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
103 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
104 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
106 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
108 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
109 at least once when fixing cortex-a8.
111 2009-08-05 Chao-ying Fu <fu@mips.com>
113 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
114 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
115 for CPUs. It is true for RM9000.
116 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
118 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
119 to guard the transformation.
121 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
123 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
124 (spu_elf_size_sections): Declare prototype.
125 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
126 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
127 (spu_elf_emit_fixup): New function.
128 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
129 (spu_elf_size_sections): New function.
131 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
133 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
134 (arm_build_one_stub): Build a8 veneers as a separate pass.
135 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
136 parameters. Use them to check if we create a different a8 fixup
137 than the previous pass.
138 (elf32_arm_size_stubs): Move scope of stub_changed and
139 prev_num_a8_fixes into main loop.
140 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
142 2009-08-04 Alan Modra <amodra@bigpond.net.au>
144 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
145 which find_plt_ent is called. Delete redundant code.
147 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
150 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
151 invalid string offset.
153 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
156 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
157 to htab->init_got_offset and plt to htab->init_plt_offset
158 when discarding space for dynamic relocations.
160 2009-08-03 Alan Modra <amodra@bigpond.net.au>
162 * elf32-ppc.c (struct plt_entry): Revise comments.
163 (ppc_elf_check_relocs): Don't create needless plt_entry info
164 for non-pie executables. Don't test info->pie when info->shared
165 already covers that case.
166 (ppc_elf_gc_sweep_hook): Adjust for above change.
167 (add_stub_sym): Don't test info->pie when info->shared tested.
168 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
169 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
170 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
171 (ppc_elf_relocate_section): Likewise.
173 2009-08-03 Alan Modra <amodra@bigpond.net.au>
175 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
176 for local ifunc symbols in non-pie executables, regardless of
177 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
178 code so that it's obvious that we only do anything special for
180 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
181 (allocate_dynrelocs): Correct comment for syms defined in plt.
182 Don't specially allocate ifunc dyn relocs.
183 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
184 (ppc_elf_relocate_section): Set "relocation" value for ifunc
185 syms in non-pie executables. No specially allocated dyn relocs
186 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
187 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
188 a non-pie executable.
190 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
191 Jakub Jelinek <jakub@redhat.com>
194 * elf32-i386.c (elf_i386_tls_transition): Check executable
195 instead of shared for TLS when building PIE.
196 (elf_i386_check_relocs): Likewise.
197 (elf_i386_allocate_dynrelocs): Likewise.
198 (elf_i386_relocate_section): Likewise.
200 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
201 instead of shared for TLS when building PIE.
202 (elf64_x86_64_check_relocs): Likewise.
203 (elf64_x86_64_allocate_dynrelocs): Likewise.
204 (elf64_x86_64_relocate_section): Likewise.
206 2009-07-31 Anthony Green <green@moxielogic.com>
208 * config.bfd (targ_cpu): Add moxie-uclinux support.
210 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
212 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
214 2009-07-30 Alan Modra <amodra@bigpond.net.au>
216 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
217 used by indirect function support. Count dynamic relocs for
219 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
220 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
221 in iplt and their relocs in reliplt. Don't make ifunc syms
222 dynamic. Allocate got entry relocs for non-dynamic ifunc in
223 reliplt. Handle other dynamic relocs for ifunc.
224 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
225 ifunc in reliplt, likewise relocs for got against local ifunc.
226 Typo fix on reliplt size adjust.
227 (ppc_elf_relocate_section): Don't use plt scheme of allocating
228 relocs 1-1 with entries for iplt, instead just add using
229 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
230 Error on invalid ifunc dyn relocs.
231 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
233 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
234 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
235 (ppc64_elf_reloc_type_lookup): Handle new relocs.
236 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
237 (allocate_dynrelocs): As for elf32-ppc.c above.
238 (ppc64_elf_size_dynamic_sections): Likewise.
239 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
240 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
241 (ppc_size_one_stub): Similarly.
242 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
244 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
246 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
248 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
249 change. Add note to head comment.
251 2009-07-28 Jan Beulich <jbeulich@novell.com>
253 * archive.c (get_extended_arelt_filename): Remove redundant
254 range check on index.
256 2009-07-27 Doug Kwan <dougkwan@google.com>
258 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
260 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
262 * archures.c bfd_*_arch): Sorted.
263 (bfd_archures_list): Likewise.
265 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
267 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
268 to R_cr16_NUM32 relocation.
270 2009-07-26 Michael Eager <eager@eagercon.com>
272 * archures.c: Add bfd_mach_ppc_405
275 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
277 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
278 * cpu-l1om.c (bfd_l1om_arch): Likewise.
280 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
282 * archures.c (bfd_architecture): Add bfd_arch_l1om.
283 (bfd_l1om_arch): New.
284 (bfd_archures_list): Add &bfd_l1om_arch.
285 * bfd-in2.h: Regenerated.
287 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
288 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
289 if bfd_elf64_x86_64_freebsd_vec is supported.
290 (targ_selvecs): Likewise.
292 * configure.in: Support bfd_elf64_l1om_vec and
293 bfd_elf64_l1om_freebsd_vec.
294 * configure: Regenerated.
298 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
299 (bfd_elf64_l1om_vec): Likewise.
300 (bfd_elf64_l1om_freebsd_vec): Likewise.
302 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
303 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
304 * Makefile.in: Regenerated.
306 * targets.c (bfd_elf64_l1om_vec): New.
307 (bfd_elf64_l1om_freebsd_vec): Likewise.
308 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
309 bfd_elf64_l1om_freebsd_vec.
311 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
312 Alan Modra <amodra@bigpond.net.au>
314 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
315 * bfd-in2.h: Regenerate.
316 * libbfd.h: Regenerate.
317 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
318 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
319 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
321 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
324 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
325 instead of shared for R_X86_64_TPOFF32.
326 (elf64_x86_64_relocate_section): Likewise.
328 2009-07-23 Ulrich Drepper <drepper@redhat.com>
330 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
331 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
332 with the BSF_GNU_UNIQUE flag bit set.
333 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
334 for symbols with STB_GNU_UNIQUE binding.
335 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
336 with the STB_GNU_UNIQUE binding.
337 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
338 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
339 symbols with the unique_global field set.
340 (elf_link_output_extsym): Set unique_global field for symbols with
341 the STB_GNU_UNIQUE binding.
342 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
343 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
345 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
347 * bfd-in2.h: Regenerate.
349 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
351 * elflink.c (elf_link_output_extsym): Revert the last change.
353 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
356 * elflink.c (elf_link_output_extsym): Special case ifunc syms
357 when ref_regular, not def_regular.
359 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
362 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
363 from a DSO into a normal FUNC symbol.
364 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
365 a normal FUNC symbol.
367 2009-07-17 Chao-ying Fu <fu@mips.com>
369 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
370 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
371 interlocking, the last PLT entry needs a nop in the branch delay slot.
372 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
373 output the last two PLT entries in reverse order.
375 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
377 * elf32-i386.c (elf_i386_relocate_section): Don't get local
378 STT_GNU_IFUNC symbol for relocatable link.
379 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
381 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
383 * bfdio.c (bfd_iovec): Add comments for bmmap.
384 * bfd-in2.h: Regenerated.
386 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
388 * Makefile.am: Run "make dep-am".
389 * Makefile.in: Regenerated.
391 2009-07-10 Doug Kwan <dougkwan@google.com>
393 * elf32-arm.c (stub_hash_newfunc): Initialize fields
394 target_addend and orig_insn.
396 2009-07-10 Tom Tromey <tromey@redhat.com>
398 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
399 (elf-eh-frame.lo): Likewise.
400 (elf32-bfin.lo): Likewise.
401 (elf32-frv.lo): Likewise.
402 (elf32-xc16x.lo): Likewise.
403 * Makefile.in: Rebuild.
404 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
405 * elf-eh-frame.c: Likewise.
406 * elf32-bfin.c: Likewise.
407 * elf32-frv.c: Likewise.
408 * elf32-xc16x.c: Likewise.
410 2009-07-10 Julian Brown <julian@codesourcery.com>
412 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
413 symbol a stub entry is derived from, not the entry for the stub
414 itself, in call to elf32_arm_final_link_relocate.
416 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
419 when reporting addends.
421 2009-07-10 Alan Modra <amodra@bigpond.net.au>
423 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
424 data even when no stubs.
425 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
427 2009-07-10 Alan Modra <amodra@bigpond.net.au>
429 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
430 (ppc_elf_get_synthetic_symtab): Report addend.
432 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
433 (ppc_elf_create_glink): New function.
434 (ppc_elf_create_dynamic_sections): Use it.
435 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
436 (update_local_sym_info): Allocate space for local_plt array.
437 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
439 (is_branch_reloc): New function.
440 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
441 (ppc_elf_gc_sweep_hook): Likewise.
442 (ppc_elf_adjust_dynamic_symbol): Likewise.
443 (allocate_dynrelocs): Likewise.
444 (ppc_elf_size_dynamic_sections): Likewise.
445 (ppc_elf_relocate_section): Likewise.
446 (branch_reloc_hash_match): Use is_branch_reloc.
447 (ppc_elf_tls_optimize): Adjust for local_plt.
448 (write_glink_stub): New function, extracted from..
449 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
450 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
451 branch table when dynamic.
452 (elf_backend_post_process_headers): Define.
453 * elf64-ppc.c (elf_backend_post_process_headers): Define.
454 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
455 (ppc64_elf_get_synthetic_symtab): Report addend.
456 (struct ppc_stub_hash_entry): Add plt_ent.
458 (struct ppc_link_hash_table): Add iplt and reliplt.
459 (create_linkage_sections): Make .iplt and .rela.iplt sections.
460 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
461 (update_local_sym_info): Allocate space for local_plt array.
462 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
464 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
465 and don't change hash flags here.
466 (is_branch_reloc): New function.
467 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
468 (ppc64_elf_gc_sweep_hook): Likewise.
469 (ppc64_elf_adjust_dynamic_symbol): Likewise.
470 (allocate_dynrelocs): Likewise.
471 (ppc64_elf_size_dynamic_sections): Likewise.
472 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
473 (ppc64_elf_size_stubs): Likewise.
474 (ppc64_elf_relocate_section): Likewise.
475 (get_sym_h): Adjust for local_plt.
476 (branch_reloc_hash_match): Use is_branch_reloc.
477 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
478 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
480 2009-07-10 Alan Modra <amodra@bigpond.net.au>
482 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
484 2009-07-10 Alan Modra <amodra@bigpond.net.au>
486 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
487 and ref_regular_nonweak comment.
488 * elflink.c (elf_link_output_extsym): Special case ifunc syms
489 when def_regular, not ref_regular.
490 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
491 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
492 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
494 2009-07-09 Alan Modra <amodra@bigpond.net.au>
496 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
497 of malloc'd struct call_info.
498 (pasted_function): Likewise, priority too.
500 2009-07-07 Alan Modra <amodra@bigpond.net.au>
502 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
503 alignment when packing sections into overlays.
505 2009-07-03 Cary Coutant <ccoutant@google.com>
507 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
509 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
511 * coffcode.h (sec_to_styp_flags): Partially revert (functional
512 changes only) earlier patch:-
514 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
516 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
517 give .debug and .reloc data characteristics.
518 (DOT_RELOC): New define for .reloc section string.
519 (coff_write_object_contents): Use DOT_RELOC instead of string.
521 2009-07-02 Tom Tromey <tromey@redhat.com>
523 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
524 * bfdwin.c (bfd_free_window): Cast to unsigned long.
526 2009-07-01 Nick Clifton <nickc@redhat.com>
528 * elf-m10300.c: Remove trailing white space.
531 2009-07-01 Douglas B Rupp <rupp@gnat.com>
533 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
534 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
535 * configure.in: Use them.
536 * configure: Regenerate.
537 * config.in: Regnerate.
538 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
539 #define _BSD_SOURCE. Add comments.
540 (vms_file_stats_name): Calculate creation date based on available
541 runtime data. Return 1 for version instead of 0.
543 2009-07-01 Nick Clifton <nickc@redhat.com>
546 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
547 to R_ARM_THM_PC8 relocation.
549 2009-06-29 Nick Clifton <nickc@redhat.com>
551 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
552 different uses of the relocations addend when a symbol is in a
555 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
558 * elf.c (bfd_section_from_shdr): Don't change sh_link for
559 SHT_REL/SHT_RELA sections on executable nor shared library.
560 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
563 2009-06-25 Nick Clifton <nickc@redhat.com>
565 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
566 symbols with SEC_MERGE flag.
568 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
570 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
571 give .debug and .reloc data characteristics.
572 (DOT_RELOC): New define for .reloc section string.
573 (coff_write_object_contents): Use DOT_RELOC instead of string.
575 2009-06-25 Tristan Gingold <gingold@adacore.com>
577 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
578 (bfd_mach_o_canonicalize_dynamic_symtab)
579 (bfd_mach_o_get_synthetic_symtab): Defines.
580 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
581 (TARGET_NAME): Use Mach-O specific functions for dynamic.
583 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
584 for scattered relocations.
585 (bfd_mach_o_i386_print_thread): New function.
586 (bfd_mach_o_print_thread): Define.
588 * mach-o.c (text_section_names_xlat): Add an entry for __const.
589 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
590 New functions extracted from ...
591 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
592 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
593 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
594 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
595 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
596 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
598 (bfd_mach_o_scan_read_dylib): Ditto.
599 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
601 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
602 decode isym and flags on little endian targets. Set dysymtab field.
603 (bfd_mach_o_scan_start_address): Adjust for enum names.
604 (bfd_mach_o_lookup_section): Do not look for segments anymore.
605 (bfd_mach_o_print_section): Display bfd section name.
606 (bfd_mach_o_print_segment): Display none if no name.
607 (bfd_mach_o_print_dysymtab): Display next index for local, external
608 and undefined symbols.
609 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
610 Display dylinker name. Display thread and unixthread commands content.
611 (bfd_mach_o_print_thread): New macro.
613 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
614 (bfd_mach_o_ppc_thread_flavour): Ditto.
615 (bfd_mach_o_i386_thread_flavour): Ditto.
616 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
617 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
618 BFD_MACH_O_THREAD_STATE_NONE.
619 (bfd_mach_o_segment_command): Remove segment field.
620 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
621 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
622 (bfd_mach_o_prebound_dylib_command): Ditto.
623 (bfd_mach_o_dylib_command): Ditto.
624 (bfd_mach_o_prebound_dylib_command): Remove section field.
625 (mach_o_data_struct): Add dysymtab field.
626 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
627 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
628 (bfd_mach_o_build_commands): Remove parameter names and attributes.
629 (bfd_mach_o_get_dynamic_reloc_upper_bound)
630 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
632 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
634 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
635 field of struct dirent.
637 2009-06-23 Tristan Gingold <gingold@adacore.com>
639 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
640 of this macro. Fix indentation.
642 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
644 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
645 destination for defined dynamic symbols when deciding whether to
646 insert a stub or not.
647 (allocate_dynrelocs): Make sure functions are not marked as Thumb
648 when actually accessed through a PLT, even when generating a
651 2009-06-22 Tristan Gingold <gingold@adacore.com>
653 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
656 2009-06-22 Alan Modra <amodra@bigpond.net.au>
658 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
659 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
661 2009-06-22 Alan Modra <amodra@bigpond.net.au>
663 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
665 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
667 * elflink.c (elf_link_add_object_symbols): Avoid warning
668 from -Wjump-misses-init in gcc 4.5.0.
670 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
672 * elf32-i386.c (elf_i386_check_relocs): Properly check local
674 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
676 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
679 r_symndx. Report local symbol name on error.
680 (elf_i386_check_relocs): Updated. Report local symbol name on
682 (elf_i386_gc_sweep_hook): Updated.
683 (elf_i386_relocate_section): Likewise.
685 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
686 r_symndx. Report local symbol name on error.
687 (elf64_x86_64_check_relocs): Updated. Report local symbol name
689 (elf64_x86_64_gc_sweep_hook): Updated.
690 (elf64_x86_64_relocate_section): Likewise.
692 2009-06-19 Tristan Gingold <gingold@adacore.com>
694 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
696 2009-06-19 Tristan Gingold <gingold@adacore.com>
698 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
699 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
700 (bfd_mach_o_valid): Ditto.
701 (bfd_mach_o_wide_p): Ditto.
702 (bfd_mach_o_canonicalize_reloc): Ditto.
703 (bfd_mach_o_build_commands): Ditto.
704 (bfd_mach_o_scan_read_thread): Ditto.
705 (bfd_mach_o_flatten_sections): Ditto.
706 (bfd_mach_o_scan_start_address): Ditto.
707 (bfd_mach_o_lookup_section): Ditto.
708 (bfd_mach_o_core_fetch_environment): Ditto.
709 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
710 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
711 (bfd_mach_o_scan_write_symtab): Ditto.
712 Use macros instead of hard-coded values.
713 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
714 Use bfd_mach_o_get_data instead of direct access. Use macros
715 instead of hard-coded values.
716 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
717 Remove sym argument and get section from mdata.
718 Move code into the else branch.
719 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
720 Remove sym argument and get section from mdata. Adjust code.
721 (bfd_mach_o_scan_read_dylib): Move assertion into the created
722 switch (which replaces consecutive if statements).
723 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
724 module table, table of content, indirect symbols and external
726 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
728 (bfd_mach_o_scan_read_linkedit): New function.
729 (bfd_mach_o_scan_read_str): Ditto.
730 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
732 (bfd_mach_o_get_symtab_upper_bound): Remove check as
733 bfd_mach_o_count_symbols never returns an error.
734 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
735 symtab field (there might be only one symtab).
736 (bfd_mach_o_scan_read_command): Handle reexported dylib.
737 Handle sub frameworks, sub umbrella, sub library and sub client.
738 Read code signature and segment split info commands.
739 (bfd_mach_o_scan): Reindent.
740 (bfd_mach_o_xlat_name): New type.
741 (bfd_mach_o_print_flags): New function.
742 (bfd_mach_o_get_name): Ditto.
743 (bfd_mach_o_cpu_name): New variable.
744 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
745 (bfd_mach_o_section_type_name)
746 (bfd_mach_o_section_attribute_name)
747 (bfd_mach_o_load_command_name): New variables.
748 (bfd_mach_o_print_private_header): New function.
749 (bfd_mach_o_print_section_map): New function extracted from
750 bfd_mach_o_print_private_bfd_data.
751 (bfd_mach_o_print_section): Ditto. Print more infos.
752 (bfd_mach_o_print_segment): Ditto.
753 (bfd_mach_o_print_dysymtab): Ditto.
754 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
755 load weak dylib, reexport dylib and id dylib.
756 Handle code signature and segment_split info.
757 Handle sub frameworks, sub umbrella, sub library and sub client.
758 (bfd_mach_o_section_get_nbr_indirect): New function.
760 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
761 (bfd_mach_o_header_flags): New enum to define header flags.
762 (bfd_mach_o_section_attribute): New enum to replace ...
763 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
764 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
765 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
766 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
767 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
768 these removed macros.
769 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
770 (bfd_mach_o_dylib_module): New type.
771 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
773 (bfd_mach_o_dylib_table_of_content): New type.
774 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
775 (bfd_mach_o_dylib_reference): New type.
776 (BFD_MACH_O_REFERENCE_SIZE): New macro.
777 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
778 modules, toc, references and indirect syms.
779 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
780 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
781 unused). Add comment.
782 (bfd_mach_o_dylib_command): Ditto.
783 (bfd_mach_o_prebound_dylib_command): Ditto.
784 (bfd_mach_o_linkedit_command): New type.
785 (bfd_mach_o_str_command): New type.
786 (bfd_mach_o_load_command): Add linkedit and str fields.
787 (mach_o_data_struct): Add symtab field.
788 (bfd_get_mach_o_data): Renamed to ...
789 (bfd_mach_o_get_data): ... this new macro.
790 (bfd_mach_o_scan_read_symtab_symbol,
791 bfd_mach_o_scan_read_symtab_strtab,
792 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
794 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
795 instead of direct access.
797 2009-06-19 Alan Modra <amodra@bigpond.net.au>
799 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
800 R_PPC_PLTREL24 relocs.
801 (ppc_elf_relocate_section): Likewise.
803 2009-06-19 Alan Modra <amodra@bigpond.net.au>
805 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
806 pointer to sym hash. Update all uses.
807 (update_plt_info): Likewise. Don't check addend here.
809 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
811 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
812 bfd_sym_from_r_symndx.
813 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
815 2009-06-18 Alan Modra <amodra@bigpond.net.au>
817 * elf-bfd.h (struct sym_sec_cache): Delete.
818 (struct sym_cache): New.
819 (bfd_section_from_r_symndx): Delete prototype.
820 (bfd_sym_from_r_symndx): Define prototype.
821 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
822 (bfd_sym_from_r_symndx): ..new function.
823 * elf32-arm.c: Update all uses of struct sym_sec_cache and
824 bfd_section_from_r_symndx to new struct and function.
825 * elf32-bfin.c: Likewise.
826 * elf32-hppa.c: Likewise.
827 * elf32-i386.c: Likewise.
828 * elf32-m32r.c: Likewise.
829 * elf32-m68hc1x.c: Likewise.
830 * elf32-m68hc1x.h: Likewise.
831 * elf32-m68k.c: Likewise.
832 * elf32-ppc.c: Likewise.
833 * elf32-s390.c: Likewise.
834 * elf32-sh.c: Likewise.
835 * elf64-ppc.c: Likewise.
836 * elf64-s390.c: Likewise.
837 * elf64-x86-64.c: Likewise.
838 * elfxx-sparc.c: Likewise.
839 * elfxx-sparc.h: Likewise.
841 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
844 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
846 2009-06-18 Nick Clifton <nickc@redhat.com>
848 * elflink.c (elf_link_sort_relocs): Return early if there are no
851 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
853 Merge cegcc and mingw32ce target name changes from
856 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
858 * config.bfd: Add arm*-*-cegcc* target.
860 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
862 * config.bfd: Add arm-*-mingw32ce* target.
864 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
866 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
867 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
868 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
869 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
871 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
873 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
874 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
875 * elf32-i386.c (elf_i386_check_relocs): Use it.
876 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
878 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
880 * elf-bfd.h (elf_dyn_relocs): New.
882 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
883 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
885 (elf_i386_copy_indirect_symbol): Likewise.
886 (elf_i386_check_relocs): Likewise.
887 (elf_i386_gc_sweep_hook): Likewise.
888 (elf_i386_allocate_dynrelocs): Likewise.
889 (elf_i386_readonly_dynrelocs): Likewise.
890 (elf_i386_size_dynamic_sections): Likewise.
892 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
893 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
895 (elf64_x86_64_copy_indirect_symbol): Updated.
896 (elf64_x86_64_check_relocs): Likewise.
897 (elf64_x86_64_gc_sweep_hook): Likewise.
898 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
899 (elf64_x86_64_allocate_dynrelocs): Likewise.
900 (elf64_x86_64_readonly_dynrelocs): Likewise.
901 (elf64_x86_64_size_dynamic_sections): Likewise.
903 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
905 * elf32-arm.c (create_got_section): Get existing .rela.got
907 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
908 * elf32-lm32.c (create_got_section): Likewise.
909 * elf32-m32r.c (create_got_section): Likewise.
910 * elf32-ppc.c (ppc_elf_create_got): Likewise.
911 * elf32-s390.c (create_got_section): Likewise.
912 * elf32-sh.c (create_got_section): Likewise.
913 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
914 * elf64-s390.c (create_got_section): Likewise.
915 * elfxx-sparc.c (create_got_section): Likewise.
917 * elflink.c (_bfd_elf_create_got_section): Properly initialize
920 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
922 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
924 * elf32-i386.c (elf_i386_local_hash): Removed.
925 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
926 (elf_i386_get_local_sym_hash): Likewise.
928 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
929 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
930 (elf64_x86_64_get_local_sym_hash): Likewise.
931 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
932 (get_local_sym_hash): Likewise.
934 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
936 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
937 rel_got_sec and plt_sec.
938 (elfNN_ia64_relax_section): Updated.
939 (elfNN_ia64_create_dynamic_sections): Likewise.
941 (allocate_dynrel_entries): Likewise.
942 (elfNN_ia64_size_dynamic_sections): Likewise.
943 (set_got_entry): Likewise.
944 (elfNN_ia64_choose_gp): Likewise.
945 (elfNN_ia64_relocate_section): Likewise.
946 (elfNN_ia64_finish_dynamic_symbol): Likewise.
947 (elfNN_ia64_finish_dynamic_sections): Likewise.
949 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
951 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
954 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
956 * configure.in (elf): Add elf-ifunc.lo.
958 * configure: Regenerated.
959 * Makefile.in: Likewise.
961 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
962 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
964 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
965 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
967 (elf_i386_link_hash_table_create): Likewise.
968 (elf_i386_create_dynamic_sections): Likewise.
969 (elf_i386_check_relocs): Likewise.
970 (elf_i386_allocate_dynrelocs): Likewise.
971 (elf_i386_size_dynamic_sections): Likewise.
972 (elf_i386_relocate_section): Likewise.
973 (elf_i386_finish_dynamic_symbol): Likewise.
974 (elf_i386_finish_dynamic_sections): Likewise.
975 (elf_i386_create_got_section): Removed.
977 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
978 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
980 (elf64_x86_64_compute_jump_table_size): Updated.
981 (elf64_x86_64_link_hash_table_create): Likewise.
982 (elf64_x86_64_create_dynamic_sections): Likewise.
983 (elf64_x86_64_check_relocs): Likewise.
984 (elf64_x86_64_allocate_dynrelocs): Likewise.
985 (elf64_x86_64_size_dynamic_sections): Likewise.
986 (elf64_x86_64_relocate_section): Likewise.
987 (elf64_x86_64_finish_dynamic_symbol): Likewise.
988 (elf64_x86_64_finish_dynamic_sections): Likewise.
989 (elf64_x86_64_create_got_section): Removed.
991 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
992 for pointer alignment. Set up section pointers.
993 (_bfd_elf_create_dynamic_sections): Likewise.
994 (_bfd_elf_create_ifunc_sections): Moved to ...
995 * elf-ifunc.c: Here. New.
997 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
998 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1001 2009-06-16 Doug Kwan <dougkwan@google.com>
1003 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1004 to bfd_signed_vma. Cast constant operands which are used in
1005 offset related expressions to bfd_signed_vma type as appropriate.
1007 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1009 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1010 (elf_backend_plt_sym_val): Define.
1012 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1014 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1015 (elf_backend_reloc_type_class): Define.
1017 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1019 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1020 from an executable to a shared library treat R_VAX_PC32
1021 relocations as R_VAX_PLT32 ones.
1023 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1025 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1026 symbols in GOT space calculation.
1027 (elf_vax_relocate_section): Adjust accordingly.
1029 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1031 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1034 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1036 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1038 (elf_vax_relocate_section): Likewise.
1040 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1043 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1045 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1048 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1050 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1052 * Makefile.am: Run "make dep-am".
1053 * Makefile.in: Regenerated.
1055 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1058 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1060 2009-06-15 Nick Clifton <nickc@redhat.com>
1062 * po/ru.po: New Russian translation.
1063 * configure.in (ALL_LINGUAS): Add ru.
1064 * configure: Regenerate.
1066 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf32-i386.c: Remove duplicated comments.
1070 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1073 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1074 dynamic IFUNC pointer in non-shared object. Use .got.plt
1075 for IFUNC definition in PIE.
1076 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1079 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1080 dynamic IFUNC pointer in non-shared object. Use .got.plt
1081 for IFUNC definition in PIE.
1082 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1085 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1087 * elf32-i386.c (elf_i386_check_relocs): Properly report
1088 local symbol for unhandled relocation against STT_GNU_IFUNC
1090 (elf_i386_relocate_section): Likewise.
1091 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1092 (elf64_x86_64_relocate_section): Likewise.
1094 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1098 (elf_i386_link_hash_table): Add loc_hash_table and
1100 (elf_i386_local_hash): New.
1101 (elf_i386_local_htab_hash): Likewise.
1102 (elf_i386_local_htab_eq): Likewise.
1103 (elf_i386_get_local_sym_hash): Likewise.
1104 (elf_i386_link_hash_table_free): Likewise.
1105 (elf_i386_allocate_local_dynrelocs): Likewise.
1106 (elf_i386_finish_local_dynamic_symbol): Likewise.
1107 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1108 (elf_i386_link_hash_table_create): Create loc_hash_table and
1110 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1111 (elf_i386_size_dynamic_sections): Likewise.
1112 (elf_i386_relocate_section): Likewise.
1113 (elf_i386_finish_dynamic_sections): Likewise.
1114 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1117 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1118 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1120 (elf64_x86_64_local_hash): New.
1121 (elf64_x86_64_local_htab_hash): Likewise.
1122 (elf64_x86_64_local_htab_eq): Likewise.
1123 (elf64_x86_64_get_local_sym_hash): Likewise.
1124 (elf64_x86_64_link_hash_table_free): Likewise.
1125 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1126 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1127 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1128 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1129 and loc_hash_memory.
1130 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1132 (elf64_x86_64_size_dynamic_sections): Likewise.
1133 (elf64_x86_64_relocate_section): Likewise.
1134 (elf64_x86_64_finish_dynamic_sections): Likewise.
1135 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1138 2009-06-10 Philip Blundell <philb@gnu.org>
1140 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1141 elf_sec->this_hdr == NULL.
1143 2009-06-12 Tristan Gingold <gingold@adacore.com>
1145 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1146 * bfd-in2.h: Regenerated.
1147 * libbfd.h: Regenerated.
1149 * mach-o.c (FILE_ALIGN): New macro.
1150 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1151 (bfd_mach_o_print_symbol): Ditto.
1152 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1153 (bfd_mach_o_get_reloc_upper_bound): New function.
1154 (bfd_mach_o_canonicalize_reloc): Ditto.
1155 (bfd_mach_o_scan_write_relocs): Ditto.
1156 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1157 (bfd_mach_o_scan_write_section_64): Ditto.
1158 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1159 written for load command. Do not compute section file offset.
1160 (bfd_mach_o_scan_write_segment_64): Ditto.
1161 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1162 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1164 (bfd_mach_o_mangle_symbols): ... this new function.
1165 (bfd_mach_o_write_contents): Be sure to have load commands built.
1166 Call bfd_mach_o_mangle_symbols.
1167 (bfd_mach_o_build_commands): Adjust for filelen field.
1168 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1169 Do not set symtab file offset anymore here.
1170 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1171 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1172 Set reloc_count and rel_filepos section fields.
1173 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1175 (bfd_mach_o_scan_read_section_64): Ditto.
1176 (bfd_mach_o_scan_read_section): Ditto.
1177 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1178 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1179 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1180 Handle weak-ref symbols.
1181 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1182 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1183 (bfd_mach_o_scan): Remove assignment to removed field.
1184 (bfd_mach_o_mkobject_init): Ditto.
1185 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1186 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1187 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1188 (bfd_mach_o_swap_reloc_in): Ditto.
1189 (bfd_mach_o_swap_reloc_out): Ditto.
1191 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1192 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1193 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1194 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1195 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1196 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1197 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1198 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1199 (BFD_MACH_O_N_WEAK_DEF): New macros.
1201 (bfd_mach_o_section_type): Add new enumeration values.
1202 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1203 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1204 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1205 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1207 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1208 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1209 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1210 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1211 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1212 (BFD_MACH_O_RELENT_SIZE): Ditto.
1213 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1214 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1215 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1216 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1217 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1218 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1219 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1220 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1221 (bfd_mach_o_reloc_info): New struct.
1222 (bfd_mach_o_asymbol): New struct.
1223 (bfd_mach_o_symtab_command): The symbols field is now of type
1225 (bfd_mach_o_load_command): The offset and len fields are now of type
1227 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1228 Add a filelen field. Add comments.
1229 (bfd_mach_o_backend_data): New struct.
1230 (bfd_mach_o_get_backend_data): New macro.
1231 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1233 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1234 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1235 (bfd_mach_o_canonicalize_reloc): Ditto.
1237 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1238 duplicated macro. Now defined to _bfd_generic_is_local_label.
1239 (TARGET_NAME_BACKEND): New macro...
1240 (TARGET_NAME_BACKEND): ... used to name a new variable.
1241 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1242 Mach-O backend data.
1244 * mach-o-i386.c (i386_howto_table): New variable.
1245 (bfd_mach_o_i386_swap_reloc_in): New function.
1246 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1247 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1248 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1249 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1250 (bfd_mach_o_bfd_reloc_type_lookup)
1251 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1253 2009-06-11 Eric Paris <eparis@redhat.com>
1254 Nick Clifton <nickc@redhat.com>
1256 * opncls.c (_maybe_make_executable): New function. Gives execute
1257 permission to an executable bfd that was opened for writing
1258 provided that it is a regular file. Replaces common code found in...
1259 (bfd_close): here and ...
1260 (bfd_close_all_done): here.
1262 2009-06-11 Anthony Green <green@moxielogic.com>
1264 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1265 * bfd-in2.h: Rebuilt.
1266 * libbfd.h: Rebuilt.
1267 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1269 (moxie_reloc_map): Ditto.
1270 Clean up copyright notice.
1272 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1274 * bfd-in2.h: bfd_mmap prototype.
1275 * bfdio.c (bfd_mmap): New function.
1276 * libbfd.h (bfd_iovec): Add bmmap.
1277 * cache.c (cache_bmmap): New function.
1278 (cache_iovec): Initialize bmmap member.
1279 * opencls.c (opncls_bmmap): New function.
1280 (opncls_iovec): Initialize bmmap member.
1282 2009-06-09 Tristan Gingold <gingold@adacore.com>
1284 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1285 and stabstr_segment fields.
1286 (mach_o_be_vec, mach_o_le_vec): Removed
1287 (bfd_mach_o_version): New prototype.
1289 * mach-o.c (bfd_mach_o_version): Make this function public.
1290 (mach_o_wide_p): New function.
1291 (bfd_mach_o_wide_p): Ditto.
1292 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1294 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1295 Search in the list only if the name starts with a dot.
1296 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1297 test. Check bfd_seek status.
1298 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1299 (bfd_mach_o_scan_write_section_32): Ditto.
1300 (bfd_mach_o_scan_write_section_64): Ditto.
1301 (bfd_mach_o_scan_write_section): Removed.
1302 (bfd_mach_o_scan_write_segment): Split into ...
1303 (bfd_mach_o_scan_write_segment_32): ... this and ...
1304 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1305 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1306 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1307 symbol table. Now returns a boolean.
1308 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1309 Adjust for status type.
1310 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1311 test. Write symbol table. Numbers the sections.
1312 (bfd_mach_o_read_header): Check bfd_seek status.
1313 Use mach_o_wide_p instead of hard-coded test.
1314 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1315 (bfd_mach_o_scan_read_section_64): Ditto.
1316 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1317 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1318 handled common symbols.
1319 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1320 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1321 (bfd_mach_o_scan_read_dylinker): Ditto.
1322 (bfd_mach_o_scan_read_dylib): Ditto.
1323 (bfd_mach_o_scan_read_thread): Ditto.
1324 (bfd_mach_o_scan_read_symtab): Ditto.
1325 Do not create a section for the stabs.
1326 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1327 (bfd_mach_o_scan_read_segment): Ditto.
1328 (bfd_mach_o_scan_read_command): Ditto.
1329 (bfd_mach_o_scan_start_address): Ditto.
1330 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1331 (bfd_mach_o_archive_p): Check bfd_seek status.
1332 (bfd_mach_o_core_fetch_environment): Ditto.
1334 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1336 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1338 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1339 (elf_i386_link_hash_table_create): Initialize irelifunc.
1340 (elf_i386_check_relocs): Updated. Set up irelifunc for
1342 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1343 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1345 (elf_i386_relocate_section): Likewise.
1347 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1348 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1349 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1351 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1352 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1354 (elf64_x86_64_relocate_section): Likewise.
1356 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1358 (_bfd_elf_create_ifunc_sections): This.
1360 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1362 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1365 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1368 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1369 building shared object. Check info->executable instead of
1370 !info->shared when setting non_got_ref.
1371 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1372 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1373 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1375 (elf_i386_relocate_section): Output dynamic relocation for
1376 R_386_32 against STT_GNU_IFUNC symbol to get the real
1377 function address when building shared object.
1378 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1379 relocation for STT_GNU_IFUNC symbol in shared object.
1381 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1382 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1383 symbol when building shared object. Check info->executable
1384 instead of !info->shared when setting non_got_ref.
1385 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1386 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1387 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1389 (elf64_x86_64_relocate_section): Output dynamic relocation
1390 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1391 function address when building shared object.
1392 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1393 relocation for STT_GNU_IFUNC symbol in shared object.
1395 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1397 * Makefile.am: Run "make dep-am".
1398 (BFD32_BACKENDS): Add mach-o-i386.lo.
1399 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1400 * Makefile.in: Regenerate.
1402 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1404 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1405 when looking for soft-icache stubs.
1407 2009-06-05 Tristan Gingold <gingold@adacore.com>
1409 * mach-o.h: Update copyright year.
1410 (bfd_mach_o_mach_header_magic): New enum.
1411 (bfd_mach_o_cpu_subtype): Now an enum.
1412 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1413 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1414 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1415 (bfd_mach_o_load_command): Field type_required is now a boolean.
1416 Reindent prototypes.
1417 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1418 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1419 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1420 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1421 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1422 (bfd_mach_o_canonicalize_symtab): Ditto.
1423 (bfd_mach_o_get_symbol_info): Ditto.
1424 (bfd_mach_o_print_symbol): Ditto.
1425 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1426 (bfd_mach_o_make_empty_symbol): Ditto.
1427 (bfd_mach_o_write_contents): Ditto.
1429 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1430 bfd_mach_o_mkobject): Defines.
1431 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1432 Do not check with target vector but with flavour.
1433 (struct mach_o_section_name_xlat): New declaration.
1434 (dwarf_section_names_xlat): Ditto.
1435 (text_section_names_xlat): Ditto.
1436 (data_section_names_xlat): Ditto.
1437 (struct mach_o_segment_name_xlat): Ditto.
1438 (segsec_names_xlat): Ditto.
1439 (bfd_mach_o_convert_section_name_to_bfd): New function.
1440 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1441 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1442 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1443 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1444 Accept any input and output flavour. Do not share private data
1446 (bfd_mach_o_count_symbols): Add a comment.
1447 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1448 (bfd_mach_o_canonicalize_symtab): Ditto.
1449 (bfd_mach_o_get_symbol_info): Ditto.
1450 (bfd_mach_o_print_symbol): Ditto.
1451 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1452 Use constants instead of hard-coded values.
1453 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1455 (bfd_mach_o_scan_write_section_64): Ditto.
1456 (bfd_mach_o_scan_write_segment): Ditto.
1457 Do not copy sections anymore.
1458 (bfd_mach_o_write_contents): Make it public.
1459 Remove dead code. Rewrite typeflag assignment.
1460 (bfd_mach_o_build_commands): New function.
1461 (bfd_mach_o_set_section_contents): Ditto.
1462 (bfd_mach_o_make_empty_symbol): Make it public.
1463 (bfd_mach_o_read_header): Make it static.
1464 Convert to bfd_boolean.
1465 Use constants instead of hard-coded values.
1466 (bfd_mach_o_make_bfd_section): Call
1467 bfd_mach_o_convert_section_name_to_bfd to create name.
1468 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1470 (bfd_mach_o_scan_read_section_64): Ditto.
1471 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1472 a segment anymore. Use constants instead of hard-coded values.
1473 (bfd_mach_o_scan_read_command): Fix style.
1474 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1475 Get rid of BFD_IO_FUNCS.
1476 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1477 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1478 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1479 (bfd_mach_o_object_p): Removed.
1480 (bfd_mach_o_gen_core_p): New function, replaces ...
1481 (bfd_mach_o_core_p): ... deleted.
1482 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1484 * mach-o-i386.c: New file.
1485 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1486 * configure.in (TDEFINES): Add mach_o_i386_vec.
1487 * configure: Regenerated.
1488 * targets.c: Add mach_o_i386_vec.
1490 * mach-o.c: Update copyright years.
1491 (BFD_IO_FUNCS): Remove (was not used).
1492 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1493 bfd_mach_o_slurp_extended_name_table,
1494 bfd_mach_o_construct_extended_name_table,
1495 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1496 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1497 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1498 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1499 bfd_mach_o_get_section_contents_in_window,
1500 bfd_mach_o_bfd_is_local_label_name,
1501 bfd_mach_o_bfd_is_target_special_symbol,
1502 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1503 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1504 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1505 bfd_mach_o_minisymbol_to_symbol,
1506 bfd_mach_o_bfd_get_relocated_section_contents,
1507 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1508 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1509 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1510 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1511 bfd_mach_o_bfd_merge_private_bfd_data,
1512 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1513 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1514 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1515 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1516 bfd_mach_o_bfd_copy_private_header_data,
1517 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1518 * mach-o-target.c: ... here.
1519 Update copyright years.
1521 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1523 * dep-in.sed: Don't use \n in replacement part of s command.
1524 * Makefile.am (DEP1): LC_ALL for uniq.
1526 * Makefile.in: Regenerate.
1528 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1531 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1532 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1534 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1537 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1538 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1539 against STT_GNU_IFUNC symbols for static executables.
1540 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1541 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1543 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1544 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1545 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1546 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1548 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1550 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1551 symbols to be left unimported when linking statically.
1552 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1553 code when linking statically.
1555 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1557 * elf32-i386.c (elf_i386_check_relocs): Increment
1558 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1559 against STT_GNU_IFUNC symbol.
1560 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1561 local STT_GNU_IFUNC definition is used.
1562 (elf_i386_relocate_section): Handle got.offset != -1 for
1563 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1567 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1568 relocations against STT_GNU_IFUNC symbol.
1569 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1570 local STT_GNU_IFUNC definition is used.
1571 (elf64_x86_64_relocate_section): Handle got.offset != -1
1572 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1573 STT_GNU_IFUNC symbol.
1575 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1579 (elf_i386_reloc_type_lookup): Likewise.
1580 (R_386_tls): Removed.
1581 (R_386_irelative): New.
1582 (R_386_vt_offset): Updated.
1583 (elf_i386_rtype_to_howto): Likewise.
1584 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1585 (elf_i386_link_hash_table_create): Initialize igotplt,
1587 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1588 (elf_i386_adjust_dynamic_symbol): Likewise.
1589 (elf_i386_allocate_dynrelocs): Likewise.
1590 (elf_i386_relocate_section): Likewise.
1591 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1593 (elf_i386_finish_dynamic_symbol): When building a static
1594 executable, use .iplt, .igot.plt and .rel.iplt sections for
1595 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1596 locally defined STT_GNU_IFUNC symbol.
1598 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1599 (x86_64_reloc_map): Likewise.
1600 (R_X86_64_standard): Updated.
1601 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1602 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1604 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1605 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1606 (elf64_x86_64_allocate_dynrelocs): Likewise.
1607 (elf64_x86_64_relocate_section): Likewise.
1608 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1610 (elf64_x86_64_finish_dynamic_symbol): When building a static
1611 executable, use .iplt, .igot.plt and .rela.iplt sections for
1612 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1613 for locally defined STT_GNU_IFUNC symbol.
1615 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1616 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1618 * bfd-in2.h: Regenerated.
1619 * libbfd.h: Likewise.
1621 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1624 (_bfd_elf_make_ifunc_reloc_section): Removed.
1625 (_bfd_elf_is_ifunc_symbol): Likewise.
1626 (_bfd_elf_create_static_ifunc_sections): New.
1628 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1630 (elf_link_add_object_symbols): Here.
1631 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1632 STT_GNU_IFUNC symbol.
1633 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1634 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1635 (IFUNC_INFIX): Removed.
1636 (get_ifunc_reloc_section_name): Likewise.
1637 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1638 (_bfd_elf_is_ifunc_symbol): Likewise.
1639 (_bfd_elf_create_static_ifunc_sections): New.
1641 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1644 (create_got_section): Likewise.
1645 (allocate_dynrelocs): Likewise.
1646 (readonly_dynrelocs): Likewise.
1647 (set_tls_module_base): Likewise.
1648 (dtpoff_base): Likewise.
1650 (elf_i386_link_hash_table_create): Updated.
1651 (elf_i386_create_dynamic_sections): Likewise.
1652 (elf_i386_check_relocs): Likewise.
1653 (elf_i386_size_dynamic_sections): Likewise.
1654 (elf_i386_relocate_section): Likewise.
1656 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ 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 (elf64_x86_64_link_hash_table_create): Updated.
1664 (elf64_x86_64_create_dynamic_sections): Likewise.
1665 (elf64_x86_64_check_relocs): Likewise.
1666 (elf64_x86_64_size_dynamic_sections): Likewise.
1667 (elf64_x86_64_relocate_section): Likewise.
1669 2009-05-28 Nick Clifton <nickc@redhat.com>
1671 * targets.c (_bfd_target_vector): Only include plugin target in
1672 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1674 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1676 * elf32-spu.c (struct call_info): New member broken_cycle.
1677 (remove_cycle): Instead of physically removing call_info structures
1678 to break call graph cycles, mark them using the broken_cycle flag.
1679 (mark_overlay_section): Respect broken_cycle flag.
1680 (unmark_overlay_section): Likewise.
1681 (collect_lib_sections): Likewise.
1682 (collect_overlays): Likewise.
1683 (sum_stack): Likewise.
1685 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1687 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1688 (mark_functions_via_relocs): Initialize callee->count to 1.
1689 (pasted_function): Likewise.
1690 (spu_elf_auto_overlay): Honor call counts when determining number
1691 of stubs required in software i-cache mode.
1693 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1695 * plugin.c (program_name): Remove.
1696 (plugin_program_name): New.
1697 (bfd_plugin_set_program_name): New.
1698 (try_load_plugin): Use plugin_program_name.
1699 * plugin.h (bfd_plugin_set_program_name): New.
1701 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1703 * aclocal.m4: Include ../config/plugins.m4.
1704 * configure.in: Use AC_PLUGINS.
1705 * configure: Regenerate.
1706 * Makefile.in: Regenerate.
1707 * doc/Makefile.in: Regenerate.
1709 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1711 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1713 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1714 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1715 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1716 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1717 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1718 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1719 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1720 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1721 * reloc.c (bfd_generic_relax_section): Likewise.
1722 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1723 * vms.c (vms_bfd_relax_section): Likewise.
1725 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1729 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1730 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1732 * elf32-i386.c (allocate_dynrelocs): Updated.
1733 (elf_i386_relocate_section): Likewise.
1734 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1735 (elf64_x86_64_relocate_section): Likewise.
1737 * elf64-x86-64.c (is_indirect_symbol): Removed.
1739 2009-05-26 Nick Clifton <nickc@redhat.com>
1741 * po/id.po: Updated Indonesian translation.
1743 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1745 * Makefile.am: Run "make dep-am".
1748 (ALL_MACHINES): Add cpu-plugin.lo.
1749 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1750 (BFD32_BACKENDS): Add plugin.lo.
1751 (BFD32_BACKENDS_CFILES): Add plugin.c.
1752 (libbfd_la_LIBADD): Add LIBDL
1753 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1754 (bfd_plugin_arch): Declare.
1755 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1756 * bfd.c (bfd): Add plugin_data.
1757 * config.bfd: Handle the plugin target.
1758 * configure.in: Check for --enable-plugins.
1759 (LT_INIT): Use the dlopen option.
1760 * cpu-plugin.c: New.
1763 * targets.c (plugin_vec): Declare.
1764 (_bfd_target_vector): Add plugin_vec.
1765 * Makefile.in: Regenerate.
1766 * bfd-in2.h: Regenerate.
1767 * configure: Regenerate.
1769 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1771 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1772 per line with all lines having continuation backslash. Prefix
1773 first line with "A", following lines with "B".
1774 * Makefile.am (DEP): Don't use dep.sed here.
1775 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1776 dep.sed here on dependencies, sort and uniq.
1777 * Makefile.in: Regenerate.
1779 2009-05-25 Tristan Gingold <gingold@adacore.com>
1781 * makefile.vms: Add verilog.obj to object list OBJS.
1783 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1785 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1786 for BFD_IN_MEMORY is cleared.
1787 (bfd_bwrite): Zero excess memory allocated.
1789 2009-05-22 Julian Brown <julian@codesourcery.com>
1791 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1793 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1794 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1795 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1796 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1797 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1798 (a8_erratum_fix, a8_erratum_reloc): New structs.
1799 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1800 num_a8_erratum_fixes, fix_cortex_a8 fields.
1801 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1802 (elf32_arm_add_stub): Split into two parts, creating...
1803 (elf32_arm_create_or_find_stub_sec): New function.
1804 (elf32_arm_final_link_relocate): Add forward declaration.
1805 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1806 relocations, multiple relocations per stub.
1807 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1808 (arm_size_one_stub): Use find_stub_size_and_template.
1809 (a8_reloc_compare): New.
1810 (find_thumb_glue): Add forward declaration.
1811 (cortex_a8_erratum_scan): New.
1812 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1813 (bfd_elf32_arm_set_cortex_a8_fix): New.
1814 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1815 (arm_map_one_stub): Add THUMB32_TYPE support.
1816 (a8_branch_to_stub_data): New.
1817 (make_branch_to_a8_stub): New.
1818 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1819 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1820 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1821 Cortex-A8 erratum workaround.
1822 * bfd-in2.h: Regenerate.
1824 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1826 * Makefile.am: Run "make dep-am".
1827 * Makefile.in: Regenerate.
1828 * po/SRC-POTFILES.in: Regenerate.
1830 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1832 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1835 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1837 * elf-bfd.h (struct elf_backend_data
1838 <elf_backend_link_output_symbol_hook>): Return an int.
1839 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1840 symbols on deleted .opd entries.
1841 * elflink.c (elf_link_output_sym): Return without outputting sym
1842 if output_symbol_hook returns 2.
1843 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1844 Abort if we must not discard sym.
1845 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1847 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1848 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1849 elf_backend_link_output_symbol_hook return type change.
1850 * elf32-arm.c (output_arch_syminfo): Likewise.
1851 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1852 (elf32_arm_output_arch_local_syms): Likewise.
1853 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1854 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1855 (bfd_score_elf_link_output_symbol_hook): Likewise.
1856 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1857 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1858 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1859 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1860 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1861 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1862 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1863 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1864 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1865 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1866 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1868 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1870 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1871 out of range .opd symbols.
1873 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1875 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1876 fprintf_vma directly.
1877 * peXXigen.c (pe_print_edata): Likewise.
1878 (pe_print_pdata): Likewise.
1879 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1880 (_bfd_XX_print_private_bfd_data_common): Likewise.
1882 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1884 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1886 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1887 Paul Brook <paul@codesourcery.com>
1889 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1890 fix discarded sections.
1892 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1894 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1895 sections into the software icache.
1897 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1899 * elf32-spu.c (build_stub): Always build "compact" sofware
1902 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1904 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1905 (spu_elf_setup): Initialize it.
1906 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1907 Update to new-sytle cache manager data structures.
1908 (spu_elf_build_stubs): Generate new-style cache manager data
1909 structures and symbols.
1910 (spu_elf_auto_overlay): Update size computation.
1912 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1914 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1915 segments first amongst the program headers.
1917 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1919 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1920 into addresses for relocation types that look at high bits. Remove
1921 special handling of relocation overflow warnings.
1923 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1925 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1926 control flow graph between fragments of a function.
1928 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1930 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1931 generate only a 16-byte .toe section.
1932 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1934 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1936 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1937 (spu_elf_place_overlay_data): ..here. New function.
1938 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1940 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1942 * elf32-arm.c: Move sysdep.h to start of file.
1944 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1946 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1948 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1949 __icache_tag_array and __icache_tag_array_size.
1951 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1953 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1955 (bfinfdpic_link_omit_section_dynsym): Likewise.
1956 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1958 2009-05-05 Paul Brook <paul@codesourcery.com>
1960 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1961 * bfd-in2.h: Regenerate.
1962 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1963 (_arm_elf_section_data): Add text and exidx fields.
1964 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1965 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1966 copy_exidx_entry): New functions.
1967 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1969 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1971 * elf32-arm.c (DEF_STUBS): New helper define.
1972 (DEF_STUB): Likewise.
1973 (stub_def): New type.
1974 (stub_definitions): New array, containing stub template pointers
1976 (arm_size_one_stub): Make use of stub_definitions.
1978 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1980 * elflink.c (find_version_for_sym): Remove from here, ...
1981 * linker.c (bfd_find_version_for_sym): ... rename, replace
1982 here, make public and update all callers.
1983 * bfd-in2.h: Regenerate.
1985 2009-04-30 Nick Clifton <nickc@redhat.com>
1987 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1989 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1990 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1991 into a STT_GNU_IFUNC symbol type.
1992 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1994 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1995 the binary contains ifunc symbols.
1996 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1997 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1998 * elf32-i386.c (is_indirect_function): New function.
1999 (elf_i386_check_relocs): Create an ifunc output section.
2000 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2001 section if necessary.
2002 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2004 (elf_i386_add_symbol_hook): New function. Set the
2005 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2006 symbol is encountered.
2007 (elf_backend_post_process_headers): Define.
2008 (elf_backend_add_symbol_hook): Define.
2009 (elf_i386_post_process_headers): Rename to
2010 elf_i388_fbsd_post_process_headers.
2011 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2012 (is_indirect_function): New function.
2013 (elf64_x86_64_check_relocs): Create an ifunc output section.
2014 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2015 section if necessary.
2016 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2017 symbol if necessary.
2018 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2019 elf_obj_data structure if an ifunc symbol is encountered.
2020 (elf_backend_post_process_headers): Define.
2021 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2022 if we have ifunc symbols to handle.
2023 (get_ifunc_reloc_section_name): New function. Computes the name
2024 for an ifunc section.
2025 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2026 section to hold ifunc relocs.
2027 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2028 (bfd_print_symbol_vandf): Handle ifunc symbols.
2029 (bfd_decode_symclass): Likewise.
2030 * bfd-in2.h: Regenerate.
2032 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2034 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2035 MOVW and MOVT relocations in a shared library link.
2037 2009-04-27 Anthony Green <green@moxielogic.com>
2039 * verilog.c: New file.
2040 * Makefile.am (BFD32_LIBS): Add verilog.c.
2041 (BFD32_LIBS_CFILES): Add verilog.c.
2042 (verilog.lo): New build rule.
2043 * Makefile.in: Rebuilt.
2044 * targets.c: Add verilog support.
2045 * bfd.c (tdata union): Add Verilog private data field.
2046 * bfd-in2.h: Regenerate.
2048 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2050 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2053 2009-04-23 Matthias Klose <doko@ubuntu.com>
2055 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2057 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2060 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2061 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2062 (elf32_arm_size_stubs): Likewise.
2063 (record_thumb_to_arm_glue): Deleted unused function.
2064 (bfd_elf32_arm_process_before_allocation): No longer handle
2065 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2066 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2067 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2069 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2071 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2072 (elf32_arm_write_section): Declare early.
2073 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2074 (arm_allocate_glue_section_space): Exclude empty sections.
2075 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2076 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2078 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2079 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2080 (elf32_arm_size_dynamic_sections): Allocate interworking
2082 (bfd_elf32_bfd_final_link): Define.
2084 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2086 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2088 * coffcode.h (coff_compute_section_file_positions): Clear
2089 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2091 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2092 force_minimum_alignment.
2094 * libcoff.h: Regenerated.
2096 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2097 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2099 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2100 nor target_subsystem.
2102 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2103 force_minimum_alignment nor target_subsystem.
2105 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2107 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2108 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2109 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2110 include in coff-x86_64.c of headers.
2111 (PDATA_ROW_SIZE): New define.
2112 (pex_regs[]): New static array.
2113 (pex64_get_runtime_function): New static function.
2114 (pex64_get_unwind_info): Likewise.
2115 (pex64_get_scope_entry): Likewise.
2116 (pex64_xdata_print_uwd_codes): Likewise.
2117 (pex64_get_section_by_rva): Likewise.
2118 (pex64_dump_xdata): Likewise.
2119 (pex64_bfd_print_pdata): Likewise.
2120 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2121 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2122 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2124 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2125 Alan Modra <amodra@bigpond.net.au>
2126 Dave Korn <dave.korn.cygwin@gmail.com>
2128 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2129 long names and non-NUL-terminated strings.
2131 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2133 * bfd-in2.h: Regenerated.
2135 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2137 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2138 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2140 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2143 * coffcode.h (bfd_pei_p): New.
2145 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2146 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2147 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2148 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2149 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2150 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2152 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2153 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2154 bfd_efi_rtdrv_x86_64_vec,
2155 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2156 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2157 * targets.c: Likewise.
2159 * configure: Regenerated.
2160 * libcoff.h: Likewise.
2161 * Makefile.in: Likewise.
2163 * efi-app-ia32.c: Removed.
2164 * efi-app-x86_64.c: Likewise.
2165 * efi-bsdrv-ia32.c: Likewise.
2166 * efi-bsdrv-ia64.c: Likewise.
2167 * efi-bsdrv-x86_64.c: Likewise.
2168 * efi-rtdrv-ia32.c: Likewise.
2169 * efi-rtdrv-ia64.c: Likewise.
2170 * efi-rtdrv-x86_64.c: Likewise.
2171 * efi-rtdrv-ia32.c: Likewise.
2173 * efi-app-ia64.c: Moved to ...
2175 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2176 (TARGET_NAME): Set to pei-ia64.
2178 * libpei.h (bfd_target_pei_p): Removed.
2179 (bfd_target_pei_arch): Likewise.
2180 (bfd_target_efi_app_p): Likewise.
2181 (bfd_target_efi_app_arch): Likewise.
2182 (bfd_target_efi_bsdrv_p): Likewise.
2183 (bfd_target_efi_bsdrv_arch): Likewise.
2184 (bfd_target_efi_rtdrv_p): Likewise.
2185 (bfd_target_efi_rtdrv_arch): Likewise.
2186 (bfd_pe_executable_p): Likewise.
2188 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2189 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2190 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2191 and efi-rtdrv-ia32.c.
2192 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2193 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2194 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2195 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2196 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2197 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2198 (efi-app-ia64.lo): Removed.
2199 (efi-bsdrv-ia32.lo): Likewise.
2200 (efi-rtdrv-ia32.lo): Likewise.
2201 (efi-app-ia64.lo): Likewise.
2202 (efi-bsdrv-ia64.lo): Likewise.
2203 (efi-rtdrv-ia64.lo): Likewise.
2204 (efi-app-x86_64.lo): Likewise.
2205 (efi-bsdrv-x86_64.lo): Likewise.
2206 (efi-rtdrv-x86_64.lo): Likewise.
2209 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2211 (arch_type): Removed.
2212 (pe_arch): Likewise.
2213 (pe_bfd_object_p): Just return coff_object_p.
2215 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2216 bfd_pe_executable_p with bfd_pei_p.
2218 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2220 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2221 PLT entries to an undefined symbol when generating a shared
2224 2009-04-17 Nick Clifton <nickc@redhat.com>
2227 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2229 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2231 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2232 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2233 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2234 * binary.c (binary_bfd_define_common_symbol): Likewise.
2235 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2236 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2237 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2238 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2239 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2240 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2241 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2242 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2243 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2244 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2245 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2246 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2247 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2248 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2249 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2250 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2251 * som.c (som_bfd_define_common_symbol): Likewise.
2252 * srec.c (srec_bfd_define_common_symbol): Likewise.
2253 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2254 * versados.c (versados_bfd_define_common_symbol): Likewise.
2255 * vms.c (vms_bfd_define_common_symbol): Likewise.
2256 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2257 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2258 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2259 (pmac_xcoff_vec): Likewise.
2260 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2261 (aix5coff64_vec): Likewise.
2262 * linker.c (bfd_generic_define_common_symbol): New function.
2263 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2264 (_bfd_define_common_symbol): New field.
2265 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2266 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2267 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2269 * bfd-in2.h: Regenerate.
2270 * libbfd.h: Likewise.
2271 * libcoff.h: Likewise.
2273 2009-04-15 Anthony Green <green@moxielogic.com>
2275 * targets.c: Add moxie support.
2276 * Makefile.am: Ditto.
2277 * Makefile.in: Rebuilt.
2278 * cpu-moxie.c, elf32-moxie.c: New files.
2279 * archures.c: Add moxie support.
2280 * configure.in: Add moxie support.
2281 * configure: Rebuilt.
2282 * config.bfd, archures.c: Add moxie support.
2283 * bfd-in2.h: Rebuilt.
2285 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2287 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2288 branch to an undef weak symbol into a jump to next instruction if
2289 a PLT entry will be created.
2291 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2293 * coffgen.c (make_a_section_from_file): Set the backend long
2294 section names enable if long section names found on input.
2295 * coffcode.h: Extend long section names documentation to match.
2297 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2299 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2302 2009-04-07 DJ Delorie <dj@redhat.com>
2304 * archures.c: Add bfd_mach_mep_c5.
2305 * bfd-in2.h: Likewise.
2306 * cpu-mep.c: Add bfd_c5_arch.
2307 * elf32-mep.c: Support it.
2309 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2311 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2312 info->callbacks->einfo.
2313 * linker.c (_bfd_generic_section_already_linked): Likewise.
2315 2009-04-06 DJ Delorie <dj@redhat.com>
2317 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2319 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2321 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2322 _bfd_pex64_print_pdata only if PE is defined.
2324 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2325 (_bfd_pex64_print_pdata): This.
2327 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2328 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2331 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2333 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2334 _bfd_pep_print_x64_pdata.
2335 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2336 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2338 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2340 * elf32-xtensa.c (relax_property_section): Always set r_offset
2343 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2345 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2346 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2348 (elf32_arm_stub_type): New enum values for the two new stubs.
2349 (arm_type_of_stub): Make use of the two new stubs.
2350 (arm_size_one_stub): Handle the two new stubs.
2352 2009-04-01 Matt Thomas <matt@netbsd.org>
2354 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2355 hidden symbols into the GOT or PLT.GOT.
2356 (elf_vax_relocate_section): Do not emit a PCREL reloc
2357 into a shared object if it is against a hidden symbol.
2359 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2361 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2362 and know_contains_shared_object_p.
2363 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2364 Cache the result in the archive_info table.
2365 (xcoff_auto_export_p): Add an "info" parameter and update the
2366 call to xcoff_archive_contains_shared_object_p.
2367 (xcoff_mark_auto_exports): Update accordingly.
2368 (xcoff_post_gc_symbol): Likewise.
2370 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2372 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2375 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2377 * coff-rs6000.c (member_layout): New structure.
2378 (archive_iterator): Likewise.
2379 (member_layout_init): New function.
2380 (archive_iterator_begin): Likewise.
2381 (archive_iterator_next): Likewise.
2382 (xcoff_write_armap_old): Use the new iterator functions.
2383 (do_shared_object_padding): Delete.
2384 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2385 handling of arch_info.
2386 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2387 first loop rather than the second. Allocate a member header if
2388 there isn't one, then work out the stat information and length
2389 in the first loop too. Use the new iterators for the second loop.
2390 (xcoff_write_archive_contents_big): Likewise.
2392 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2394 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2395 (bfd_xcoff_set_archive_import_path): Likewise.
2396 * bfd-in2.h: Regenerate.
2397 * xcofflink.c: Include libiberty.h.
2398 (xcoff_archive_info): New structure.
2399 (xcoff_archive_info_hash): New function.
2400 (xcoff_archive_info_eq): Likewise.
2401 (xcoff_get_archive_info): Likewise.
2402 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2403 (bfd_xcoff_split_import_path): New function.
2404 (bfd_xcoff_set_archive_import_path): Likewise.
2405 (xcoff_set_import_path): Move earlier in file.
2406 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2407 object to the the directory part of the bfd's filename. Get the
2408 import path and filename of an archive object from the archive's
2409 xcoff_tdata, initializing it if necessary. Update use of
2411 (bfd_link_input_bfd): Update use of import_file_id.
2412 (xcoff_write_global_symbol): Likewise.
2414 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2416 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2418 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2420 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2421 a .loader section for relocatable links.
2422 (xcoff_need_ldrel_p): New function.
2423 (xcoff_mark): Use it.
2424 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2426 (xcoff_build_ldsym): New function, split out from...
2427 (xcoff_build_ldsyms): ...here. Rename to...
2428 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2429 call xcoff_build_ldsym, if there's a loader section.
2430 (xcoff_build_loader_section): New function, extracted verbatim from...
2431 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2432 there's a loader section. Only add an __rtinit loader symbol
2433 if there's a loader section. Update after above name change.
2434 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2435 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2436 and xcoff_create_ldrel.
2437 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2438 (xcoff_reloc_link_order): Likewise, but only call it if there's
2439 a loader section. Use xcoff_symbol_section.
2440 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2441 if there's a loader section.
2443 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2445 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2447 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2449 * elf32-arm.c (group_sections): Rewrite loops for better
2452 2009-03-30 DJ Delorie <dj@redhat.com>
2454 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2455 relocs when doing a relocatable link.
2457 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2459 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2460 "ERROR:", in error messages.
2461 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2462 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2463 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2464 (elf32_arm_merge_eabi_attributes): Likewise.
2465 (elf32_arm_merge_private_bfd_data): Likewise.
2467 2009-03-27 Nick Clifton <nickc@redhat.com>
2469 * section.c (bfd_get_section_contents): Detect and handle the case
2470 where a section has the SEC_IN_MEMORY flag set but no actual
2473 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2476 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2477 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2478 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2479 if we don't find matching PT_LOAD when copying.
2481 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2483 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2484 the reloc descriptions.
2486 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2488 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2489 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2490 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2492 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2494 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2495 (bfd_i386_arch_intel_syntax): Likewise.
2496 (i8086_arch): Likewise.
2497 (bfd_x86_64_arch): Likewise.
2499 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2501 * elf32-cris.c (cris_elf_relocate_section): <case
2502 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2503 symbols for non-allocated sections. Don't check whether to
2504 generate R_CRIS_DTPMOD for non-allocated sections.
2505 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2506 handle relocation GC:ing if applied to non-allocated section.
2507 (cris_elf_check_relocs): Similar.
2509 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2510 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2511 when emitting a known TP offset in the GOT.
2513 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2515 * elf64-ppc.c (synthetic_opd): Delete.
2516 (compare_symbols): Look for .opd name rather than section match.
2517 (ppc64_elf_get_synthetic_symtab): Likewise.
2519 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2521 * elf32-ppc.c (is_pic_glink_stub): Delete.
2522 (is_nonpic_glink_stub): New function.
2523 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2525 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2527 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2528 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2530 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2531 macros for visibilty and locality checks.
2532 (elf_s390_adjust_dynamic_symbol): Likewise.
2533 (allocate_dynrelocs): Likewise.
2534 (elf_s390_relocate_section): Likewise.
2535 (elf_s390_finish_dynamic_symbol): Likewise.
2536 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2537 (elf_s390_adjust_dynamic_symbol): Likewise.
2538 (allocate_dynrelocs): Likewise.
2539 (elf_s390_relocate_section): Likewise.
2540 (elf_s390_finish_dynamic_symbol): Likewise.
2542 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2544 * bfd-in2.h: Regenerated.
2545 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2546 for debugging sections and map memory read/write dependent on
2548 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2549 without memory read flags set.
2550 * section.c: Add SEC_COFF_NOREAD to section flags.
2552 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2554 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2557 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2559 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2560 "no overlays" return. If there are overlays, create overlay
2561 manager entry symbols here, so that..
2562 (spu_elf_build_stubs): ..we don't need to set them up here.
2563 Simplify entry symbol tests.
2564 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2566 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2568 * elf.c (elfcore_grok_openbsd_procinfo)
2569 (elfcore_grok_openbsd_note): New functions.
2570 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2572 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2574 * vms-hdr.c: Don't include alloca.h.
2575 * elf32-m68hc1x.c: Include alloca-conf.h.
2577 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2579 * Makefile.am: Run "make dep-am".
2580 * Makefile.in: Regenerate.
2582 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2584 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2586 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2588 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2590 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2591 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2592 ovly_return fields with ovly_entry[2]. Adjust all users.
2593 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2595 (spu_elf_build_stubs): Likewise.
2596 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2597 ovly_flavour changes. Update all callers.
2598 (ovl_stub_size_log2): New function.
2599 (build_stub): Handle compact icache stubs. Use different manager
2600 entry point for stubs in non-icache area.
2601 (spu_elf_size_stubs): Don't allocate space for indirect branch
2603 (spu_elf_build_stubs): And don't built them.
2605 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2607 * dwarf2.c (read_section): Always use rawsize, if available.
2609 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2611 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2612 of rawsize and size for buffer.
2614 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2616 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2617 parameter just because fixed sections fit into local store.
2618 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2619 generating overlays if fixed sections plus reserved stack
2620 and heap space fit into local store.
2622 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2624 * elf32-spu.c (build_stub): Correct icache set_id.
2625 (spu_elf_relocate_section): Likewise.
2627 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2629 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2630 symbol table if it was created by the current call.
2632 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2634 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2635 class XMC_DS rather than XMC_UA.
2637 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2639 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2640 bfd_boolean export_defineds parameter with an unsigned int
2641 auto_export_flags parameter.
2642 * bfd-in2.h: Regenerate.
2643 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2644 split out from xcoff_build_ldsyms.
2645 (xcoff_covered_by_expall_p): New function.
2646 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2647 but with extra code to handle -bexpfull and -bexpall.
2648 (xcoff_mark_auto_exports): New function.
2649 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2650 a function should be automatically exported.
2651 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2652 parameter with an auto_export_flags parameter. Update ldinfo
2653 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2656 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2658 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2659 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2660 init and fini functions. Do garbage collection for objects
2661 without an entry point too.
2663 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2665 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2666 check whether a symbol has csect information.
2667 (coff_print_aux): Likewise.
2668 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2669 information for C_AIX_WEAKEXT too.
2670 (_bfd_xcoff_swap_aux_out): Likewise.
2671 (xcoff_reloc_type_br): Handle defweak symbols too.
2672 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2673 information for C_AIX_WEAKEXT too.
2674 (_bfd_xcoff64_swap_aux_out): Likewise.
2675 (xcoff64_reloc_type_br): Handle defweak symbols too.
2676 * coffgen.c (coff_print_symbol): Handle auxillary function
2677 information for C_AIX_WEAKEXT too.
2678 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2679 instead of BSF_GLOBAL if the L_WEAK flag is set.
2680 (xcoff_dynamic_definition_p): New function.
2681 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2682 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2683 always take the symbol class from the ldsym. Use weak bfd symbol
2684 types for weak ldsyms.
2685 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2686 Fix the check for whether a definition is from a shared object.
2687 Allow redefinitions of weak symbols.
2688 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2689 (xcoff_keep_symbol_p): Likewise.
2690 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2691 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2692 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2693 but mark them as L_WEAK.
2694 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2695 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2697 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2699 * xcofflink.c (xcoff_mark): When walking the relocations,
2700 only mark the target symbol or the target section, not both.
2701 (xcoff_final_definition_p): New function.
2702 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2703 symbol is a valid definition of the associated output symbol.
2704 Use XCOFF_ALLOCATED to stop the same hash table entry having
2706 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2708 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2712 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2715 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2717 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2718 * libcoff.h: Regenerate.
2719 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2720 line-number counts in the bfd's lineno_counts field.
2721 Don't keep per-csect line-number counts.
2722 (xcoff_sweep): Don't update per-csect line-number counts.
2723 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2724 entries in each output section.
2725 (xcoff_link_input_bfd): Get the number of line numbers from
2726 the bfd's lineno_counts field, rather than recalculating it
2727 from scratch. Fix the range check when updating C_BINCL and
2729 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2730 here. Don't expect csects to have line-number counts.
2732 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2734 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2735 * libcoff.h: Regenerate.
2736 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2737 "skip" logic from xcoff_link_input_bfd.
2738 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2739 objects in a dynamic link, rather than checking whether csectpp
2740 is null. Always allocate debug_index for other objects,
2741 and always go through the loop. Update the type of debug_index
2742 after the change above. Read the auxillary csect information
2743 and use xcoff_keep_symbol_p to decide whether a symbol should
2744 be kept. Set its debug_index to -2 if not.
2745 (xcoff_link_input_bfd): Update the type of debug_index after
2746 the change above and always expect it to be nonnull. Use it to
2747 test whether a symbol should be stripped, rather than making the
2748 decision here. Postpone all symbol creation to the second pass.
2750 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2752 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2753 creating a descriptor.
2754 (xcoff_sweep): Don't mark toc_section unless it's needed.
2755 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2756 when marking every bfd.
2757 (xcoff_link_input_bfd): Skip all TOC anchors.
2758 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2759 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2760 to -1; call xcoff_find_tc0 instead.
2762 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2764 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2765 * libcoff.h: Regenerate.
2766 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2767 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2768 the previous symbol's csect. Treat last_symndx as an inclusive value
2769 and simplify its handling.
2770 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2771 symbols with the right csect. Don't mark rsec when processing
2772 relocations against undefined or absolute sections.
2773 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2774 of bfd_und_section_ptr.
2775 (xcoff_link_input_bfd): Likewise.
2777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2779 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2780 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2781 flag is set. Assert that all undefined symbols are either
2782 imported or defined by a dynamic object.
2783 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2784 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2785 handling to all relocations. Only set XCOFF_CALLED for function
2787 (xcoff_find_function): New function, split out from...
2788 (bfd_xcoff_export_symbol) ...here.
2789 (xcoff_set_import_path): New function, split out from...
2790 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2791 meaning of XCOFF_CALLED.
2792 (xcoff_mark_symbol): If we mark an undefined and unimported
2793 symbol, find some way of defining it. If the symbol is a function
2794 descriptor, fill in its definition automatically. If the symbol
2795 is a function, mark its descriptor and allocate room for global
2796 linkage code. Otherwise mark the symbol as implicitly imported.
2797 Move the code for creating function descriptors from...
2798 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2799 check for symbols that were implicitly defined.
2800 (xcoff_mark): Don't count any dynamic relocations against
2802 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2803 in the xcoff link info.
2804 (xcoff_link_input_bfd): Remove handling of undefined and
2807 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2809 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2810 if the target is absolute. Fix comment typo.
2811 (xcoff_ppc_relocate_section): Remove FIXME.
2812 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2813 if the target is absolute.
2815 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2817 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2818 R_POS and R_NEG relocations against absolute symbols to the
2821 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2823 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2824 to 2 for bfd_mach_ppc_620.
2826 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2828 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2829 * configure.in: Likewise.
2830 * configure: Regenerate.
2832 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2835 * elf.c (assign_section_numbers): Generate symbol table if there
2836 is any relocation in output.
2837 (_bfd_elf_compute_section_file_positions): Likewise.
2839 2009-03-13 Nick Clifton <nickc@redhat.com>
2842 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2843 * elflink.c (elf_link_read_relocs_from_section): Use
2844 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2845 relocs but no symbol table.
2846 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2848 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2851 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2852 to check ___tls_get_addr.
2854 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2855 strncmp to check __tls_get_addr.
2857 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2859 * dwarf2.c (read_section): Always check the offset, even when the
2860 section has been read before.
2862 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2867 2009-03-11 Chris Demetriou <cgd@google.com>
2869 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2870 * bfd-in2.h: Regenerate.
2871 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2872 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2874 (bsd_write_armap): Likewise.
2875 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2876 flag is set, do nothing.
2877 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2880 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2882 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2883 used to update stack pointer.
2885 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2888 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2889 for unknown symbols in absolute section.
2891 2009-03-06 Nick Clifton <nickc@redhat.com>
2893 * po/es.po: Updated Spanish translation.
2895 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2897 * elf32-arm.c (group_sections): Take next section size into
2898 account before accepting to group it.
2900 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2902 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2904 (elf32_arm_final_link_relocate): Likewise.
2906 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2909 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2911 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2913 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2914 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2915 (BFD_FAKE_SECTION): Init new flag.
2916 * ecoff.c (bfd_debug_section): Likewise.
2917 * bfd-in2.h: Regenerate.
2918 * libbfd.h: Regenerate.
2919 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2920 (ppc_elf_reloc_type_lookup): Handle new relocs.
2921 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2922 without marker relocs.
2923 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2924 if section has no old-style calls.
2925 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2926 Don't try to optimize new-style __tls_get_addr call when handling
2927 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2929 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2930 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2931 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2932 without marker relocs.
2933 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2934 if section has no old-style calls. Set toc_ref for new relocs as
2936 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2937 Don't try to optimize new-style __tls_get_addr call when handling
2938 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2941 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2944 * configure.in: Test for ld --as-needed support. Link shared
2945 libbfd against libm.
2946 * configure: Regenerate.
2948 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2950 * Makefile.am: Run "make dep-am".
2951 * Makefile.in: Regenerate.
2953 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2955 * elf32-score7.c: New file.
2956 * elf32-score.h: New file.
2957 * elf32-score.c: Add code to support score 7. Set score7 as the
2959 * cpu-score.c: Add score7 architecure.
2960 (compatibile): New function.
2961 * Makefile.am: Add rules for building elf32-score7 object.
2962 * Makefile.in: Regenerate.
2963 * configure.in: Add elf32-score7 object to score vectors.
2964 * configure: Regenerate.
2965 * reloc.c: Add score7 relocs.
2966 * archures.c: Add score3 and score7 machine numbers.
2967 * bfd-in2.h: Regenerate.
2968 * libbfd.h: Regenerate.
2970 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2972 * configure: Regenerate.
2974 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2976 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2977 (elf32_hppa_check_relocs): Use it.
2979 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2981 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2982 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2983 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2984 (elf_hppa_record_segment_addrs): Likewise.
2985 (elf_hppa_final_link): Likewise.
2986 (elf_hppa_relocate_insn): Likewise.
2987 (elf_hppa_final_link_relocate): Likewise.
2988 (elf64_hppa_relocate_section): Likewise.
2989 * elf64-hppa.c: Insert above.
2991 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2993 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2994 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2995 (elf_hppa_relocate_section): Likewise.
2996 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2997 from struct elf_link_hash_entry. Add count field.
2998 (struct elf64_hppa_dyn_hash_table): Delete.
2999 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3000 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3001 (hppa_elf_hash_entry, eh_name): Define.
3002 (elf64_hppa_new_dyn_hash_entry): Delete.
3003 (elf64_hppa_dyn_hash_lookup): Delete.
3004 (elf64_hppa_dyn_hash_traverse): Delete.
3005 (get_dyn_name): Delete.
3006 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3007 of struct elf64_hppa_dyn_hash_entry *.
3008 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3009 allocate_global_data_plt, allocate_global_data_stub,
3010 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3012 (hppa64_link_hash_newfunc): New.
3013 (elf64_hppa_hash_table_create): Rework.
3014 (count_dyn_reloc): Likewise.
3015 (hppa64_elf_local_refcounts): New.
3016 (elf64_hppa_check_relocs): Rework using standard technique for recording
3017 local DLT, PLT and OPD reference counts.
3018 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3019 elf_link_hash_entry *.
3020 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3021 allocate_global_data_plt, allocate_global_data_stub,
3022 allocate_global_data_opd, allocate_dynrel_entries,
3023 elf64_hppa_adjust_dynamic_symbol,
3024 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3025 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3026 Use hppa_link_hash_table. Rework.
3027 (elf64_hppa_link_output_symbol_hook): Rework.
3028 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3029 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3030 elf64_hppa_finish_dynamic_sections): Likewise.
3032 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3034 * elf32-arm.c (stub_reloc_type): Removed.
3035 (insn_sequence): Renamed reloc_type field to r_type.
3036 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3037 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3038 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3039 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3040 (arm_stub_is_thumb): Catch new stubs.
3041 (arm_type_of_stub): Handle new stubs.
3042 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3043 (bfd_elf32_arm_process_before_allocation): Remove useless
3046 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3048 * elf.c (elf_find_function): Use is_function_type to check
3051 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3053 * xtensa-modules.c: Revert to previous version 1.11 due
3054 to inadvertant commit.
3056 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3058 * elf32-xtensa.c (text_action_add): Separate test for action
3059 type. Break if saved action is ta_widen_insn at same offset.
3061 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3063 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3064 to elf32_arm_stub_long_branch_any_arm_pic.
3065 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3066 (enum elf32_arm_stub_type, arm_type_of_stub)
3067 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3070 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3072 * elf32-arm.c (PREV_SEC): Update comment.
3073 (group_sections): Rename argument to stubs_always_after_branch.
3074 Reverse the list and place stubs at the end of input sections.
3076 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3078 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3080 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3082 (arm_size_one_stub): Remove unnecessary break.
3083 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3085 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3087 * elf32-arm.c (stub_insn_type): New type.
3088 (stub_reloc_type): Likewise.
3089 (insn_sequence): Likewise.
3090 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3091 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3092 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3093 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3094 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3095 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3096 (elf32_arm_stub_hash_entry): Add new helper fields.
3097 (stub_hash_newfunc): Initialize these new fields.
3098 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3099 to take endianness into account.
3100 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3101 (arm_map_one_stub): Code is now more generic, thanks to
3104 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3106 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3108 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3109 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3110 BLX is not available. Fix typo in warning message. Add comments
3111 and improve formatting.
3112 (arm_build_one_stub): Adjust to new
3113 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3114 (arm_map_one_stub): Likewise.
3116 2009-02-23 Tristan Gingold <gingold@adacore.com>
3117 Eric Botcazou <ebotcazou@adacore.com>
3118 Douglas B Rupp <rupp@gnat.com>
3120 * vms.h: Update copyright year, fix comments, reorder declarations.
3121 (_bfd_save_vms_section): Remove the prototype.
3122 (EGPS_S_V_NO_SHIFT): New constant.
3123 (bfd_vms_set_section_flags): New prototype.
3124 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3126 (EGSY_S_W_FLAGS): Ditto.
3127 (EGSY_S_V_QUAD_VAL): Ditto.
3128 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3129 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3130 EGST_S_B_NAMLNG): Ditto.
3131 (ESRF_S_B_NAMLNG): Ditto.
3132 (ETIR_S_C_HEADER_SIZE): Ditto.
3133 (EGPS_S_V_ALLOC_64BIT): Ditto.
3134 (DST_S_C_EPILOG): Ditto.
3135 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3136 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3137 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3138 (DST_S_L_PCLINE_UNSLONG): Ditto.
3139 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3140 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3141 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3142 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3143 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3144 (DST_S_B_SRC_UNSBYTE): Ditto.
3145 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3147 (vms_section, vms_reloc): Remove types.
3148 (hdr_struc): Replaced by ...
3149 (hdr_struct): ... new type.
3150 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3151 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3152 (EMH_DATE_LENGTH): Ditto.
3153 (eom_struc): Replaced by ...
3154 (eom_struct): ... new type.
3155 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3156 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3157 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3158 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3159 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3160 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3161 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3162 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3163 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3164 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3165 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3166 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3167 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3168 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3169 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3170 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3171 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3172 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3173 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3174 (enum file_type_enum): New type.
3175 (struct location_struct): Removed.
3176 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3177 (struct funcinfo, struct module): Ditto.
3178 (struct vms_private_data_struct): Update fields.
3179 (struct vms_section_data_struct): New type.
3181 * vms.c: Update copyright year, fix comments,
3182 Fix includes for DECC, add prototypes.
3183 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3185 Use flavour to set is_vax, location_stack is removed.
3186 (struct pair): Declare.
3187 (fill_section_ptr): Initialize variables at declaration.
3188 Add guard to set SECTION_SYM flag, handlde und section.
3189 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3190 (_bfd_vms_slurp_object_records): New function, replaces previous
3192 (vms_slurp_module): New function.
3193 (vms_slurp_image): Ditto.
3194 (vms_object_p): Complete rewrite.
3195 (vms_mkobject): Use is_vax field to slect architecture.
3196 (free_reloc_stream): New function.
3197 (vms_convert_to_var): Ditto.
3198 (vms_convert_to_var_1): Ditto.
3199 (vms_convert_to_var_unix_filename): Ditto.
3200 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3202 (vms_new_section_hook): Set alignment to 0, allocate private data.
3203 (vms_get_section_contents): Load content.
3204 (vms_get_symbol_info): Handle undefined section.
3205 (vms_find_nearest_line): Handle.
3206 (alloc_reloc_stream): New function.
3207 (vms_slurp_reloc_table): Ditto.
3208 (vms_get_reloc_upper_bound): Make it real.
3209 (vms_canonicalize_reloc): Do the real work.
3210 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3212 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3213 (vms_set_arch_mach): Check arch.
3214 (vms_set_section_contents): Copy the content after allocation.
3215 (vms_alpha_vec): Update object flags.
3217 * vms-tir.c: Update copyright year, fix comments,
3218 add prototypes for new functions.
3219 (dst_define_location): New function.
3220 (dst_restore_location): New function.
3221 (dst_retrieve_location): New function.
3222 (dst_check_allocation): New function.
3223 (image_dump): Call dst_check_allocation.
3224 (image_write_b): Ditto.
3225 (image_write_w): Ditto.
3226 (image_write_l): Ditto.
3227 (image_write_q): Ditto.
3228 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3229 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3231 Call error handler instead of abort if name is not known.
3232 (etir_sta): Add quarter_relocs argument and set it.
3235 (etir_opr): Ditto, return FALSE in case of error.
3236 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3237 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3238 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3239 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3240 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3241 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3242 Return FALSE in case of error.
3243 (tir_sta): Change sign of psect.
3245 (tir_cmd): Fix cast. Makes tir_table static const.
3246 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3247 add argument to explain.
3248 (analyze_etir): Initialize maxptr, add quarter_relocs
3249 declaration, move some declarations into inner scopes.
3250 Handle quarter_relocs and STO_IMM.
3251 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3252 (_bfd_vms_slurp_relocs): New function.
3253 (_bfd_vms_decode_relocs): New function.
3254 (sto_imm): Rewritten.
3255 (start_first_etbt_record): New function.
3256 (start_another_etbt_record): Ditto.
3257 (etir_output_check): Ditto.
3258 (defer_reloc_p): Ditto.
3259 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3260 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3261 rewritte relocations handling.
3262 (_bfd_vms_write_tbt): Removed.
3263 (_bfd_vms_write_dbg): Ditto.
3265 * vms-misc.c: Update copyright year, Fix comments.
3266 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3267 (maybe_adjust_record_pointer_for_object): New function.
3268 (_bfd_vms_get_first_record): New function, replaces ...
3269 (_bfd_vms_get_record): .. removed.
3270 (_bfd_vms_get_object_record): New function.
3271 (_bfd_vms_get_object_record): New function.
3272 (vms_get_remaining_object_record): New function, replaces ...
3273 (_bfd_vms_get_next_record): ... removed.
3274 (add_new_contents): Removed.
3275 (_bfd_save_vms_section): Removed.
3276 (_bfd_get_vms_section): Removed.
3277 (_bfd_vms_output_flush): Write in VAR format.
3278 (new_symbol): Don't make UND section.
3280 * vms-hdr.c: Update copyright year, update list of record handled.
3281 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3282 (_bfd_vms_write_hdr): Strip vms and unix patches,
3283 add comments, truncate module name at 31 characters,
3284 use constants instead of hard-coded value,
3285 write BFD version instead of a fixed string.
3286 (_bfd_vms_slurp_ihd): New function.
3287 (_bfd_vms_slurp_isd): Ditto.
3288 (_bfd_vms_slurp_ihs): Ditto.
3289 (new_module): Ditto.
3290 (parse_module): Ditto
3291 (build_module_list): Ditto.
3292 (module_find_nearest_line): Ditto.
3293 (_bfd_vms_find_nearest_dst_line): Ditto.
3294 (vms_slurp_debug): Ditto.
3295 (_bfd_vms_slurp_dbg): Ditto.
3296 (_bfd_vms_slurp_tbt): Ditto.
3297 (_bfd_vms_write_dbg): Ditto.
3298 (_bfd_vms_write_tbt): Ditto.
3300 * vms-gsd.c: Update copyright year, update list of records handled.
3301 (EVAX_LITERALS_NAME): New macro.
3302 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3303 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3304 (register_universal_symbol): New function and prototype.
3305 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3306 improve debug messages,
3307 use constants instead of hard-coded value,
3308 fix missing endianness conversion,
3309 handle global symbol (SYMG).
3310 (bfd_vms_set_section_flags): New function.
3311 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3312 handle section literals,
3314 handle section bfd and vms flags,
3315 don't output LIB$INITIALIZE symbol,
3316 fix handling of weak symbols,
3317 fix evax vs vax procedure descriptor,
3318 handle absolute symbols.
3320 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3321 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3323 * makefile.vms (DEFS): Fix flags for VMS.
3325 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3327 * bfd-in2.h: Regenerated.
3328 * libbfd.h: Regenerated.
3330 2009-02-20 Cary Coutant <ccoutant@google.com>
3332 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3335 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3338 * coffcode.h (coff_write_object_contents): Don't let the string
3339 table offset overflow the s_name field when using long section names.
3341 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3343 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3344 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3345 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3346 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3347 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3348 (bfd_pmac_xcoff_backend_data): Likewise.
3349 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3350 (bfd_xcoff_aix5_backend_data): Likewise.
3351 (xcoff64_write_object_contents): Delete unused long_section_names
3353 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3354 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3356 * coffcode.h (documentation): Update to describe long section names.
3357 (COFFLONGSECTIONCATHELPER): New helper macro.
3358 (BLANKOR1TOODD): Likewise.
3359 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3360 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3361 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3362 (bfd_coff_set_long_section_names_allowed): New function.
3363 (bfd_coff_set_long_section_names_disallowed): Likewise.
3364 (struct bfd_coff_backend_data): Add new backend hook function
3365 pointer _bfd_coff_set_long_section_names.
3366 (bfd_coff_set_long_section_names): New backend hook.
3367 (coff_write_object_contents): Only generate long section names if
3368 bfd_coff_long_section_names() indicates they are currently enabled.
3369 (bfd_coff_std_swap_table): Make non-const, and initialise long
3370 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3371 (ticoff0_swap_table): Likewise to both.
3372 (ticoff1_swap_table): Again, likewise to both.
3373 * coffgen.c (make_a_section_from_file): Allow long section names
3374 as inputs even if not currently allowed for outputs.
3375 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3376 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3377 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3378 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3379 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3380 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3381 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3382 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3383 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3384 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3385 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3386 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3387 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3388 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3389 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3390 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3391 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3392 * libcoff-in.h: Update copyright year to cause updated copyright
3393 year in generated libcoff.h, and fix typo.
3394 * libcoff.h: Regenerated.
3395 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3396 (_bfd_ecoff_no_long_sections): Add prototype.
3397 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3398 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3399 defined by an including .c file.
3400 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3401 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3402 (ticoff1_swap_table): Likewise to both.
3404 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3406 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3407 stub. Catch default case error.
3408 (arm_map_one_stub): Add missing Thumb mapping symbol.
3410 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3413 * elf32-avr.c: Handle case where no local symbos exist correctly.
3415 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3418 * elf32-arm.c (arm_long_branch_stub,
3419 arm_thumb_v4t_long_branch_stub,
3420 arm_thumb_thumb_long_branch_stub,
3421 arm_thumb_arm_v4t_long_branch_stub,
3422 arm_thumb_arm_v4t_short_branch_stub,
3423 arm_pic_long_branch_stub):
3424 Renamed to elf32_arm_stub_long_branch_any_any,
3425 elf32_arm_stub_long_branch_v4t_arm_thumb,
3426 elf32_arm_stub_long_branch_thumb_only,
3427 elf32_arm_stub_long_branch_v4t_thumb_arm,
3428 elf32_arm_stub_short_branch_v4t_thumb_arm,
3429 elf32_arm_stub_long_branch_any_any_pic.
3430 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3431 arm_thumb_thumb_stub_long_branch,
3432 arm_thumb_arm_v4t_stub_long_branch,
3433 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3434 Renamed to arm_stub_long_branch_any_any,
3435 arm_stub_long_branch_v4t_arm_thumb,
3436 arm_stub_long_branch_thumb_only,
3437 arm_stub_long_branch_v4t_thumb_arm,
3438 arm_stub_short_branch_v4t_thumb_arm,
3439 arm_stub_long_branch_any_any_pic.
3441 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3443 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3444 in branch offset check.
3446 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3448 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3449 add toc.symndx and toc.add.
3450 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3452 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3454 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3455 (branch_reloc_hash_match): New function, extracted from..
3456 (ppc64_elf_tls_optimize): ..here.
3457 (ppc64_elf_relocate_section): Properly set addends when optimizing
3458 tls sequences. Avoid unnecessary reading and writing of insns.
3459 Only redo reloc when symbol changed. Bypass symbol checks when
3461 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3462 (branch_reloc_hash_match): New function, extracted from..
3463 (ppc_elf_tls_optimize): ..here.
3464 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3465 Don't clear addend on zapped __tls_get_addr reloc.
3467 2009-02-12 Nick Clifton <nickc@redhat.com>
3470 * elflink.c (bfd_elf_final_link): When counting the relocations,
3471 if the header size has not been set yet then assume that it will
3472 match the output section's reloc type.
3474 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3476 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3479 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3481 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3482 (find_function): Likewise.
3483 (pasted_function): Don't error if no prior function found.
3484 (discover_functions): Revert 2008-12-10 change. Extend first
3485 function range to start of section.
3487 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3489 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3491 * elf64-hppa.h: Likewise.
3493 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3495 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3498 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3500 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3501 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3503 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3505 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3506 * archures.c (bfd_mach_mips_xlr): Define.
3507 * bfd-in2.h: Regenerate.
3508 * cpu-mips.c (I_xlr): Define.
3509 (arch_info_struct): Add XLR entry.
3510 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3511 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3512 (mips_mach_extensions): Add XLR entry.
3514 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3516 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3518 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3520 * configure.in: AC_SUBST pdfdir.
3521 * Makefile.am: Add install-pdf, install-pdf-am
3522 and install-pdf-recursive targets. Define pdfdir.
3523 * doc/Makefile.am: Define pdf__strip_dir. Add
3524 install-pdf and install-pdf-am targets.
3525 * po/Make-in: Add install-pdf target.
3526 * configure: Regenerate.
3527 * Makefile.in: Regenerate
3528 * doc/Makefile.in: Regenerate.
3530 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3532 * bfd-in2.h: Regenerate.
3533 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3534 fields from n_entries to n_slots where appropriate, update comments.
3535 (HOWTO): Add TLS relocations.
3536 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3537 (enum elf_m68k_got_offset_size): New enum.
3538 (struct elf_m68k_got_entry.type): Move field to ...
3539 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3540 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3542 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3544 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3545 fields into n_entries array. Update comments.
3546 (elf_m68k_init_got): Simplify, update all uses.
3547 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3548 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3549 GOT entries; update name, update all uses.
3550 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3551 (elf_m68k_get_got_entry): Update.
3552 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3554 (elf_m68k_remove_got_entry_type): Simplify.
3555 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3556 (elf_m68k_can_merge_gots): Update.
3557 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3558 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3559 GOT entries, simplify.
3560 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3561 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3562 field, remove obsoleted local_n_entries field.
3563 (elf_m68k_partition_multi_got_2): New static function.
3564 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3566 (elf_m68k_remove_got_entry_type): Update.
3567 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3568 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3569 update of sgot->size and srelgot->size.
3570 (elf_m68k_gc_sweep_hook): Update.
3571 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3572 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3574 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3575 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3577 2009-02-02 DJ Delorie <dj@redhat.com>
3579 * elf32-mep.c (config_names): Regenerate configuration.
3581 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3583 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3584 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3585 * elf.c (bfd_elf_get_str_section): Make static.
3586 (bfd_elf_find_section): Delete.
3587 * libbfd.h: Regenerate.
3589 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3591 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3592 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3594 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3596 * elflink.c (on_needed_list): New function.
3597 (elf_link_add_object_symbols): Link in --as-needed libs if they
3598 satisfy undefined symbols in other libs.
3600 2009-01-30 Julian Brown <julian@codesourcery.com>
3602 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3603 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3604 with --just-symbols (-R).
3606 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3608 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3609 high_pc in order to properly sign-extend VMAs.
3611 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3612 Mark Shinwell <shinwell@codesourcery.com>
3613 Catherine Moore <clm@codesourcery.com>
3615 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3617 2009-01-28 Catherine Moore <clm@codesourcery.com>
3619 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3620 SEC_LOAD for dynamic relocation sections.
3622 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3624 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3625 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3626 the size of local TLS data.
3628 2009-01-27 Andreas Schwab <schwab@suse.de>
3630 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3631 architectures in the archive.
3633 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3635 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3636 <R_CRIS_32_DTPREL>: Correct relocation value.
3638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3639 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3640 symbols with non-default visibility.
3642 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3644 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3645 describing the trampolines.
3646 (ppc_elf_relocate_section): Update relocs to describe the
3649 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3651 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3652 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3653 and R_PARISC_PCREL12F relocations.
3655 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3658 * elflink.c (find_version_for_sym): New function split out from,
3659 but without export_dynamic test, ..
3660 (_bfd_elf_link_assign_sym_version): ..here.
3661 (_bfd_elf_export_symbol): Use it.
3663 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3665 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3666 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3667 * elflink.c: ..here, somewhat modified.
3668 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3669 _bfd_elf_link_find_version_dependencies,
3670 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3671 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3672 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3674 * elflink.c: ..and make static here.
3675 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3676 of output_bfd from struct elf_find_verdep_info.
3677 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3678 struct elf_info_failed.
3679 (bfd_elf_size_dynamic_sections): Adjust.
3681 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3684 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3685 after comp_unit_find_line call.
3687 2009-01-21 Nick Clifton <nickc@redhat.com>
3690 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3691 tm_gmtoff field in struct tm.
3693 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3695 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3696 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3697 sections in soft-icache lines unless non_ia_text. Don't add
3698 rodata if doing so would exceed line size.
3700 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3702 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3703 types than bfd_link_hash_indirect, before early return, call
3704 _bfd_elf_link_hash_copy_indirect.
3706 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3708 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3709 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3710 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3711 (elf_backend_obj_attrs_order): New define.
3712 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3713 (elfNN_bed): Add elf_backend_obj_attrs_order.
3715 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3717 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3718 (obj_attr_size): Likewise.
3719 (write_obj_attribute): Likewise.
3720 (_bfd_elf_copy_obj_attributes): Likewise.
3721 (_bfd_elf_parse_attributes): Likewise.
3722 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3723 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3724 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3725 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3726 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3729 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3731 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3732 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3733 (bfd_elf_add_obj_attr_string): Likewise.
3734 (bfd_elf_add_obj_attr_int_string): Likewise.
3735 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3736 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3737 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3738 Tag_nodefaults has no default value.
3739 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3740 comment to reflect the new state.
3742 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3745 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3746 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3747 (adjust_z_magix): Delete dead code handling QMAGIC.
3749 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3751 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3752 IMAGE_SCN_MEM_DISCARDABLE.
3754 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3756 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3757 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3758 * configure.in (commonbfdlib): Delete.
3759 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3760 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3761 is available, not just for linux.
3762 * po/SRC-POTFILES.in: Regenerate.
3763 * Makefile.in: Regenerate.
3764 * configure: Regenerate.
3766 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3767 Julian Brown <julian@codesourcery.com>
3769 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3770 ARM attributes in ABI 2.07.
3771 * elf32-arm.c (get_secondary_compatible_arch): New function.
3772 (set_secondary_compatible_arch): New function.
3773 (tag_cpu_arch_combine): New function.
3774 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3775 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3776 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3777 make it fit with order_01243.
3778 Add support for Tag_also_compatible_with,
3779 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3780 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3781 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3782 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3783 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3784 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3785 Rework the way unknown attributes are handled.
3786 Defer errors until all attributes have been processed.
3788 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3790 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3791 bfd_elf_add_obj_attr_int_string.
3792 Read Tag_compatibility from its new location in the attribute array,
3793 rather than the attribute list.
3794 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3795 bfd_elf_add_obj_attr_int_string.
3796 (_bfd_elf_parse_attributes): Likewise.
3797 (_bfd_elf_merge_object_attributes): There's now only one
3798 Tag_compatibility, and it's in the array, not the list.
3799 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3801 (bfd_elf_add_obj_attr_compat): Rename to
3802 bfd_elf_add_obj_attr_int_string.
3803 (bfd_elf_add_proc_attr_compat): Rename to
3804 bfd_elf_add_proc_attr_int_string.
3805 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3808 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3810 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3811 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3812 (vmsutil.lo): Add dependency rule.
3813 * Makefile.in: Regenerate.
3814 * config.bfd (ia64*-*-*vms*): Add case.
3815 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3816 * configure: Regenerate.
3817 * vmsutil.c: New file.
3818 * vmsutil.h: New file.
3819 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3821 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3822 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3823 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3824 elfNN_vms_object_p): New functions
3825 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3827 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3830 * elflink.c (elf_gc_sweep): Exclude the group section if the
3831 first member of the section group is excluded.
3833 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3836 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3837 saved filename, use bfd_alloc rather than bfd_malloc for it.
3839 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3841 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3843 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3845 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3847 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3849 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3851 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3853 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3855 (struct got_entry): Add br_addr.
3856 (struct call_info): Add priority.
3857 (struct function_info): Add lr_store and sp_adjust.
3858 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3859 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3860 area as an overlay, and check that no other overlays exist. Look up
3861 icache overlay manager entry sym.
3862 (BRA_STUBS, BRA, BRASL): Define.
3863 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3864 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3866 (count_stub, build_stub): Support soft-icache.
3867 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3868 (spu_elf_size_stubs): Size soft-icache stubs.
3869 (overlay_index): New function.
3870 (spu_elf_build_stubs): Make static. Support soft-icache.
3871 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3872 (find_function_stack_adjust): Save lr store and stack adjust insn
3874 (maybe_insert_function): Adjust find_function_stack_adjust call.
3875 (mark_functions_via_relocs): Retrieve priority.
3876 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3877 (sort_calls): Sort by priority first.
3878 (mark_overlay_section): Ignore .ovl.init.
3879 (sum_stack): Only print when stack_analysis.
3880 (print_one_overlay_section): New function, extracted from..
3881 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3882 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3883 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3884 analysis. Call spu_elf_build_stubs.
3885 (spu_elf_relocate_section): For soft-icache encode overlay index
3887 (spu_elf_output_symbol_hook): Support soft-icache.
3888 (spu_elf_modify_program_headers: Likewise.
3890 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3891 num_regions to num_lines. Add line_size and max_branch.
3892 (enum _ovly_flavour): Add ovly_soft_icache.
3893 (spu_elf_build_stubs): Delete.
3895 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3897 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3898 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3900 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3902 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3903 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3904 the program, the known offset starts at the negative size of the
3906 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3909 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3911 * config.bfd: Add lm32-*-rtems*.
3913 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3915 * coff-ppc.c: Add 2009 to Copyright.
3916 * elf32-cris.c: Likewise.
3917 * elflink.c: Likewise.
3919 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3921 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3922 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3924 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3927 * elflink.c (elf_merge_st_other): New.
3928 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3929 hide them if needed.
3930 (elf_link_add_object_symbols): Updated.
3932 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3935 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3936 ref_dynamic and dynamic_def fields when setting def_regular
3939 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3942 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3945 For older changes see ChangeLog-2008
3951 version-control: never
projects / deliverable / binutils-gdb.git / blob