3 * configure, config.in: Rebuild.
4 * configure.in: Check for fileno.
5 * bfdio.c (close_on_exec): New function.
7 (FD_CLOEXEC): New define.
11 * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros.
12 (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT,
13 BFD_MACH_O_SYM_NDESC): New macros.
14 (bfd_mach_o_i386_thread_flavour): Define according to the latest
15 definition from system header.
16 (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH,
17 BFD_MACH_O_LC_CODE_SIGNATURE.
18 (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
19 BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR,
20 BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
21 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
22 BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add.
23 (bfd_mach_o_segment_command): Add room for a nul terminator in
25 (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE,
26 BFD_MACH_O_PROT_EXECUTE): Add.
27 (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL.
28 (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS.
29 (bfd_mach_o_uuid_command): Add the structure.
30 (bfd_mach_o_load_command): Add uuid field.
31 (bfd_get_mach_o_data): New macro.
32 * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which
34 (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR,
35 S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS,
36 S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed
37 and moved to mach-o.h.
38 (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS,
39 N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h.
40 (bfd_mach_o_print_symbol): Print much more details.
41 (bfd_mach_o_make_bfd_section): Add prot argument, use canonical
42 dwarf name for dwarf sections. Precisely set section flags.
43 (bfd_mach_o_scan_read_section_32): Add prot argument.
44 (bfd_mach_o_scan_read_section_64): Ditto.
45 (bfd_mach_o_scan_read_section): Ditto.
46 (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging
47 stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section
49 (bfd_mach_o_i386_flavour_string): Reindent and adjust for new
51 (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there
53 (bfd_mach_o_scan_read_uuid): New function.
54 (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments
55 flags are now simply HAS_CONTENTS. Pass protection to
56 bfd_mach_o_scan_read_section.
57 (bfd_mach_o_scan_read_command): Decode UUID command.
58 (bfd_mach_o_flatten_sections): Add comments. Fix flavour names.
59 (bfd_mach_o_scan): Set flags according to file type.
60 (mach_o_fat_archentry): Remove abfd field.
61 (bfd_mach_o_archive_p): Remove initialization of abfd field.
62 (bfd_mach_o_openr_next_archived_file): Find previous archive
63 by position and not by bfd (as former bfds may have been freed).
64 Give architecture name to archived file.
65 * mach-o-target.c (TARGET_NAME): Use generic archive for non fat
70 * cache.c (cache_bread): Cast void * pointer before performing
75 * elf64-ppc.c (ppc64_elf_process_dot_syms): Renamed from
76 ppc64_elf_check_directives.
77 * elf32-sh-symbian.c (sh_symbian_process_directives): Combine..
78 (sh_symbian_check_directives): ..this
79 (bfd_elf32_sh_symbian_process_directives) ..and this function.
83 * elflink.c (bfd_elf_final_link): Move code reading relocs to..
84 * elf32-spu.c (spu_elf_count_relocs): ..here. Adjust params.
85 * elf-bfd.h (struct elf_backend_data): Update elf_backend_count_relocs
90 * elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val
91 where Elf_Internal_Dyn holds an address.
95 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
96 Tag_GNU_Power_ABI_Struct_Return.
100 * cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma
101 sized addresses instead of long sized.
105 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to
106 read plt relocs if no dynamic syms.
110 * configure.in (ALL_LINGUAS): Add "id".
111 * configure: Regenerate.
112 * po/id.po: New Indonesian translation.
116 * elf.c (assign_file_positions_for_load_sections): When checking
117 a segment for contents, don't assume that a non-TLS nobits section
118 must only be followed by nobits sections.
122 * elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
123 (cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
124 R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
125 R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
126 R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL.
127 (cris_reloc_map): Similarly.
128 * reloc.c (bfd_reloc_code_type): Add entries for
129 BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
130 BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
131 BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
132 BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
133 BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
134 BFD_RELOC_CRIS_16_TPREL.
135 * libbfd.h, bfd-in2.h: Regenerate.
140 * elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
141 the signature symbol is global.
142 * elflink.c (elf_link_input_bfd): Ensure group signature symbol
143 is output when ld -r. Set group sh_info when local.
144 * linker.c (default_indirect_link_order): Handle group sections
150 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
151 do not match it class and if necessary update the class.
152 (null_error_handler): New function. Suppresses the generation of
154 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
158 * Makefile.am: Run "make dep-am".
159 * Makefile.in: Regenerate.
163 * elflink.c (elf_link_add_object_symbols): Don't ignore returned
164 value of check_directives.
169 * configure: Regenerate for new libtool.
171 * Makefile.in: Ditto.
172 * doc/Makefile.in: Ditto.
177 * elf.c (assign_file_positions_for_load_sections): Call
178 _bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
179 (get_program_header_size): Protect against NULL info.
180 (_bfd_elf_map_sections_to_segments): Likewise.
181 * elf32-spu.c (spu_elf_additional_program_headers): Likewise.
185 * po/vi.po: Updated Vietnamese translation.
189 * elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
190 (bfd_section_from_shdr): Don't change SHT_GROUP section name.
191 * elflink.c (section_signature): New function.
192 (_bfd_elf_section_already_linked): Use it.
196 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
197 _GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs.
201 * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative
206 PR 6893 - Do not consider FDEs for discarded sections as invalid.
207 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
208 Consider FDEs with cleared relocations as valid and ignorable.
213 * elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
214 override the function in a shared library.
219 * elf32-ppc.c (SYM_VAL): Define. Use throughout to find symbol vma.
220 (ppc_elf_relocate_section): Correct GOT offset calculation.
221 (ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
222 (ppc_elf_finish_dynamic_sections): Likewise. Error if
223 htab->elf.hgot symbol is not defined in htab->got section.
228 * elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
229 on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
230 R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
234 Fix loading large elf64 binaries on 32bit hosts.
235 * configure.in: Call AC_SYS_LARGEFILE.
236 * config.in: Regenerate.
237 * configure: Regenerate.
241 * elfxx-mips.c (mips16_stub_symndx) <sec>: Mark argument as
248 * dwarf2.c (struct adjusted_section): Renamed from struct
250 (struct dwarf2_debug): Adjust for renaming. Add version field.
251 (read_attribute_value): Correctly handle DW_FORM_ref_addr for
253 (find_abstract_instance_name): Pass a pointer to
254 attribute instead of offset. For DW_FORM_ref_addr, get the
255 entry at the offset from the .debug_info section.
256 (scan_unit_for_symbols): Update.
257 (parse_comp_unit): Allow DWARF3. Save the version.
258 (unset_sections): Update for renaming.
259 (place_sections): Likewise. Set new VMAs for DWARF sections
264 * configure.in: Update version to 2.19.50
265 * configure: Regenerated.
269 * dwarf2.c: Change leading whitespace to tabs.
273 Add MacOSX 64 bits support.
274 * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
275 BFD_MACH_O_PPC_THREAD_STATE_64.
276 (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
277 BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
278 BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
279 BFD_MACH_O_x86_EXCEPTION_STATE.
280 (bfd_mach_o_load_command_type): Add
281 BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
283 (BFD_MACH_O_CPU_IS64BIT): Added.
284 (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
285 BFD_MACH_O_CPU_TYPE_X86_64.
286 (bfd_mach_o_header): Add version field.
287 (bfd_mach_o_section) Add reserved3 field.
288 (bfd_mach_o_segment_command): Add initprot and maxprot fields.
290 * mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
291 (bfd_mach_o_version): New function.
292 (bfd_mach_o_valid): Handle 64bits cpus.
293 (bfd_mach_o_write_header): handler 64bits headers.
294 (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
295 New functions (from bfd_mach_o_scan_write_section) to handle both
297 (bfd_mach_o_scan_write_segment): Parameter wide added to support
299 (bfd_mach_o_write_contents): Support both flavors.
300 (bfd_mach_o_read_header): Ditto.
301 (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
302 New functions (from bfd_mach_o_scan_read_section) to support both
304 (bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
305 (bfd_mach_o_scan_read_symtab): Ditto.
306 (bfd_mach_o_scan_read_segment): Parameter wide added to support
308 (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
309 New functions to call bfd_mach_o_scan_read_segment.
310 (bfd_mach_o_flatten_sections): Support both flavors.
311 (bfd_mach_o_scan_start_address): Ditto.
312 (bfd_mach_o_scan): Ditto.
313 (bfd_mach_o_lookup_section): Ditto.
317 * elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,
318 R_PARISC_SEGREL32 and R_PARISC_SEGREL64.
319 * som.c (som_fixup_formats): Add R_DATA_GPREL fixup.
320 (som_hppa_howto_table): Likewise.
321 (hppa_som_gen_reloc_type): In case R_HPPA_GOTOFF, detect R_DATA_GPREL
323 (som_write_fixups): Handle R_DATA_GPREL.
327 * elf32-arm.c: Fix up comment describing Thumb to ARM interworking
332 * elf32-arm.c (arm_thumb_arm_v4t_short_branch_stub): Define.
333 (elf32_arm_stub_type): Add arm_thumb_arm_v4t_stub_short_branch.
334 (arm_type_of_stub): Handle armv4t short branches. Update
336 (arm_stub_is_thumb): Handle arm_thumb_arm_v4t_stub_short_branch.
337 (arm_build_one_stub): Likewise.
338 (arm_size_one_stub): Likewise.
339 (elf32_arm_size_stubs): Use new arm_type_of_stub prototype.
340 (arm_map_one_stub): Handle arm_thumb_arm_v4t_stub_short_branch.
344 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Do proper
345 extension when calculating difference of offsets.
349 * configure.in: Update a number of obsolete autoconf macros.
350 * aclocal.m4: Regenerate.
354 * opncls.c (find_separate_debug_file): Use the canonical
355 absolute name of the bfd object for finding the debug file in
356 the global debugfile directory.
360 Fix PR ld/3290 regression for cross-files DW_FORM_ref_addr relocations.
361 * elflink.c (elf_link_add_object_symbols): Make debug symbols local
362 now only for non-RELOCATABLE targets.
366 * elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
367 * elf32-xtensa.c (elf_howto_table): Add TLS relocations.
368 (elf_xtensa_reloc_type_lookup): Likewise.
370 (elf_xtensa_link_hash_entry): New.
371 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
372 (elf_xtensa_hash_entry): Define.
373 (elf_xtensa_obj_tdata): New.
374 (elf_xtensa_tdata): Define.
375 (elf_xtensa_local_got_tls_type): Define.
376 (elf_xtensa_local_tlsfunc_refcounts): Define.
377 (is_xtensa_elf): Define.
378 (elf_xtensa_mkobject): New.
379 (elf_xtensa_link_hash_table): Add tlsbase field.
380 (elf_xtensa_link_hash_newfunc): New.
381 (elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
382 Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
383 (elf_xtensa_copy_indirect_symbol): New.
384 (elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
385 (elf_xtensa_gc_sweep_hook): Likewise.
386 (elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
387 TLSDESC_FN relocations when an IE reference is seen.
388 (elf_xtensa_allocate_local_got_size): Likewise.
389 (elf_xtensa_always_size_sections): New.
390 (dtpoff_base, tpoff): New.
391 (elf_xtensa_do_reloc): Handle TLS relocations.
392 (replace_tls_insn): New.
393 (IS_XTENSA_TLS_RELOC): Define.
394 (elf_xtensa_relocate_section): Handle TLS relocations.
395 (get_indirect_call_dest_reg): New.
396 (bfd_elf32_mkobject): Define.
397 (elf_backend_always_size_sections): New.
398 (elf_backend_copy_indirect_symbol): New.
399 * reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
400 (BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
401 (BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
402 (BFD_RELOC_XTENSA_TLS_CALL): New.
403 * bfd-in2.h: Regenerate.
404 * libbfd.h: Regenerate.
408 * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Copy MIPS16
413 * elf32-arm.c: Tidy up the code.
414 (bfd_elf32_arm_allocate_interworking_sections): Move common code
416 (arm_allocate_glue_section_space): ... New function.
417 (bfd_elf32_arm_add_glue_sections_to_bfd): Move common code
419 (arm_make_glue_section): ... New function.
421 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Handle the situation
422 where the sym_hashes are not available.
426 * bfd.c (struct _bfd): Correct outsymbols comment.
427 * bfd-in2.h: Regenerate.
428 * linker.c (bfd_generic_link_read_symbols): Renamed from..
429 (generic_link_read_symbols): ..this, and made global.
434 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
435 * Makefile.in: Regenerate.
436 * aclocal.m4: Regenerate.
437 * config.in: Regenerate.
438 * configure: Regenerate.
442 * coffgen.c (coff_find_nearest_line): Correct cached line index.
446 * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
447 !dynamic_sections_created. Don't make symbols with got
448 references dynamic if !dynamic_sections_created.
449 * elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic
450 relocs on undefined symbols.
451 (ppc64_elf_relocate_section): Allow dynamic relocs on
456 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
457 needs r2 valid, not just those to external syms.
461 * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
462 st_mtime to long before comparison.
466 * archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
467 bfd_mach_avr51): New.
468 * bfd-in2.h: Regenerate.
469 * cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
470 architectures. Change comments to match architecture comments in GCC.
471 (compatible): Add test for new AVR architectures.
472 * elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
473 bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
474 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
475 E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
484 * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
485 (elf_mips_copy_howto): ...this howto. Clear the size fields.
486 (mips_vxworks_jump_slot_howto_rela): Replace with...
487 (elf_mips_jump_slot_howto): ...this howto.
488 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
489 and BFD_RELOC_MIPS_JUMP_SLOT.
490 (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
492 (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
493 (elf_backend_plt_readonly): Define.
494 (elf_backend_plt_sym_val): Define for non-VxWorks targets.
495 (mips_vxworks_bfd_reloc_type_lookup): Delete.
496 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
497 (mips_vxworks_rtype_to_howto): Likewise.
498 (elf_backend_want_dynbss): Don't define for VxWorks.
499 (elf_backend_plt_readonly): Likewise.
500 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
501 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
502 (elf_backend_mips_rtype_to_howto): Likewise.
503 (elf_backend_adjust_dynamic_symbol): Likewise.
504 (elf_backend_got_symbol_offset): Don't define.
505 * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
506 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
507 and BFD_RELOC_MIPS_JUMP_SLOT.
508 (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
510 (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
512 (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
513 (elf_backend_plt_sym_val): Define.
514 * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
515 (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
516 and BFD_RELOC_MIPS_JUMP_SLOT.
517 (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
519 (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
520 (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
521 (elf_backend_plt_sym_val): Define.
522 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
523 (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
524 (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
525 * elfxx-mips.c (mips_elf_la25_stub): New structure.
526 (LA25_LUI, LA25_J, LA25_ADDIU): New macros.
527 (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
528 and "has_nonpic_branches" fields. Remove "is_relocation_target" and
530 (mips_elf_link_hash_table): Add blank lines. Add
531 "use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
532 "la25_stubs" and "add_stub_section" fields.
533 (mips_htab_traverse_info): New structure.
534 (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
535 (MIPS_RESERVED_GOTNO): Delete.
536 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
537 (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
538 (mips_elf_link_hash_newfunc): Update after the changes to
539 mips_elf_link_hash_entry.
540 (mips_elf_check_mips16_stubs): Replace the DATA parameter with
541 an INFO parameter. Don't look through warnings symbols here;
542 do it in mips_elf_check_symbols instead.
543 (mips_elf_create_stub_symbol): New function.
544 (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
545 (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
546 (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
547 (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
548 (mips_elf_gotplt_index): Check for VxWorks.
549 (mips_elf_output_dynamic_relocation): Take the relocation index
550 as an extra parameter. Do not increment reloc_count here.
551 (mips_elf_initialize_tls_slots): Update the calls to
552 mips_elf_output_dynamic_relocation accordingly.
553 (mips_elf_multi_got): Use htab->reserved_gotno instead of
555 (mips_elf_create_got_section): Don't allocate reserved GOT
556 entries here. Unconditionally create .got.plt, but don't
557 set its alignment here.
558 (mips_elf_relocation_needs_la25_stub): New function.
559 (mips_elf_calculate_relocation): Redirect branches and jumps to
560 a non-PIC stub if one exists. Check !h->has_static_relocs instead
561 of !htab->is_vxworks when deciding whether to create dynamic
562 relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
563 (_bfd_mips_elf_create_dynamic_sections): Unconditionally call
564 _bfd_elf_create_dynamic_sections. Unconditionally set up
565 htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt"
566 if !htab->is_vxworks. Add non-VxWorks values of
567 htab->plt_header_size and htab->plt_entry_size.
568 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
569 non-branch static relocations. Set has_nonpic_branches when an la25
570 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32,
571 R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
572 rather than duplicating the condition. Do not make them dynamic
573 for read-only sections in non-PIC executable objects.
574 Do not protect this code with dynobj == NULL || htab->sgot == NULL;
575 handle each group of cases separately. Add a default case that
576 sets has_static_relocs for non-GOT relocations that cannot be
577 made dynamic. Don't set is_relocation_target and is_branch_target.
578 Reject non-PIC static relocations in shared objects.
579 (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
580 (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
581 htab->use_plts_and_copy_relocs instead of htab->is_vxworks
582 to select PLT and copy-reloc handling. Set the alignment of
583 .plt and .got.plt when allocating the first entry. Generalize
584 code to handle REL as well as RELA sections and 64-bit as well as
585 32-bit GOT entries. Complain if we find a static-only reloc
586 against an externally-defined symbol and if we cannot create
587 dynamic relocations for it. Allocate copy relocs using
588 mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
589 Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
590 Skip reserved .got.plt entries.
591 (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
592 instead of mips_elf_check_mips16_stubs to process each symbol.
593 Do the traversal for relocatable objects too.
594 (mips_elf_lay_out_got): Use htab->reserved_gotno instead of
596 (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
597 is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
598 to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and
599 DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the
600 PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT.
601 (mips_elf_create_la25_stub_info): New function.
602 (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
603 and copy relocs where necessary. Check pointer_equality_needed.
604 (mips_finish_exec_plt): New function.
605 (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
606 to the beginning of htab->sgot. Use htab->reserved_gotno instead
607 of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs
608 instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
609 Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
610 Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set
612 (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
613 from the indirect symbol to the direct symbol. Also copy
614 has_nonpic_branches for indirect symbols.
615 (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
617 (_bfd_mips_elf_link_hash_table_create): Initialize the new
618 mips_elf_link_hash_table fields.
619 (_bfd_mips_vxworks_link_hash_table_create): Set
620 use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1
621 when setting is_vxworks.
622 (_bfd_mips_elf_use_plts_and_copy_relocs): New function.
623 (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
625 (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
626 as PIC. Generalize message about linking PIC and non-PIC.
627 (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
629 * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
630 * bfd-in2.h: Regenerated.
634 * elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.
635 * elflink.c (_bfd_elf_link_read_relocs): bfd_release on error.
636 (elf_link_add_object_symbols): Don't leak memory on error.
637 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
638 (elf_fixup_link_order): Free sections.
642 * elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field.
643 * elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro.
645 * elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p
646 instead of default_use_rela_p to choose between ".rel.plt" and
648 * elflink.c (_bfd_elf_create_dynamic_sections): Use
649 rela_plts_and_copies_p instead of default_use_rela_p to choose
650 between ".rel.plt" and ".rela.plt", and between ".rel.bss" and
655 * elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id.
656 * elf32-mips.c (bfd_elf32_mkobject): Define.
657 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
658 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
659 * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare.
660 * elfxx-mips.c (is_mips_elf): New macro.
661 (_bfd_mips_elf_mkobject): New function.
662 (_bfd_mips_elf_final_link): Use is_mips_elf.
663 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
667 * elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a
668 global GOT entry when deferring allocation of dynamic relocations.
669 (allocate_dynrelocs): When allocating deferred dynamic relocations,
670 also do the deferred allocation of a GOT entry.
674 * elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
675 (mips_elf_got_section): Delete.
676 (mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
677 how many reloc-only entries there are.
678 (mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
679 well as g->global_gotno.
680 (mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
681 (mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
682 rather than gg->assigned_gotno to store the number of
683 reloc-only GOT entries.
684 (mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
685 Initialize reloc_only_gotno.
686 (mips_elf_calculate_relocation): Check htab->got_info instead of
687 dynobj when deciding whether to call mips_elf_adjust_gp,
688 (_bfd_mips_elf_create_dynamic_sections): Adjust the call
689 to mips_elf_create_got_section.
690 (mips_elf_record_relocs): Likewise. Remove redundant
691 "dynobj == NULL" code. Do not use mips_elf_create_got_section
692 or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
693 and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
694 (_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
695 of mips_elf_got_section.
696 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
697 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
698 Move the initial assignment of G to the block that uses it;
699 it is used for an unrelated purpose later.
703 * elfxx-mips.c (count_section_dynsyms): Move before the new first use.
704 (mips_elf_sort_hash_table): Take the output bfd as a parameter.
705 Remove the MAX_LOCAL parameter. Exit early if there are no
706 dynamic symbols, if there is no dynobj, or if there is no
707 GOT section. Use count_section_dynsyms instead of MAX_LOCAL.
708 Assert == rather than <= when checking hsd.max_unref_got_dynindx.
709 Also assert that g->global_gotno is right.
710 (mips_elf_count_forced_local_got_symbols): Rename to...
711 (mips_elf_count_got_symbols): ...and count global GOT entries too.
712 Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
714 (mips_elf_multi_got): Don't sort the symbol table.
715 (mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols
716 to count the number of global GOT entries.
717 (_bfd_mips_elf_final_link): Unconditionally call
718 mips_elf_sort_hash_table.
722 * elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
723 (mips_elf_link_hash_entry): Add a "global_got_area" field.
724 (mips_elf_link_hash_newfunc): Initialize it.
725 (mips_elf_sort_hash_table_f): Use h->global_got_area instead of
726 h->root.got.offset. Do not handle forced_local symbols specially.
727 (mips_elf_record_global_got_symbol): Set h->global_got_area
728 instead of h->root.got.offset.
729 (mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
730 for indirect and warning symbols.
731 (mips_elf_count_forced_local_got_symbols): Change the argument
732 from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
733 Use and set h->global_got_area instead of h->root.got.offset.
734 Set it to GGA_NONE for all forced-local symbols.
735 (mips_elf_set_global_got_offset): Set h->global_got_area
736 instead of h->root.got.offset. Use g->global_got_area instead
737 of a combination of dynindx, forced_local and tls_type.
738 (mips_elf_multi_got): Remove disabled code. Pass GGA_* values to
739 mips_elf_set_global_got_offset.
740 (mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
741 of elf_link_hash_traverse.
742 (_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
743 global_got_area to the direct symbol if the latter's value is higher.
744 Set the indirect symbol's area to GGA_NONE.
748 * elf32-mips.c (elf_backend_hide_symbol): Delete.
749 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
750 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
751 * elfxx-mips.h (elf_backend_hide_symbol): Likewise.
752 * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
753 and add "needs_lazy_stub".
754 (mips_elf_link_hash_newfunc): Update accordingly.
755 (mips_elf_link_hash_table): Remove "computed_got_sizes" and
756 add "lazy_stub_count".
757 (_bfd_mips_elf_link_hash_table_create): Update accordingly.
758 (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
759 cases where a lazy stub is being used.
760 (mips_elf_sort_hash_table_f): Use h->root.forced_local instead
762 (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
763 instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno
765 (mips_elf_allocate_dynamic_relocations): Move before new first use.
766 (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
767 (mips_elf_resolve_final_got_entries): Move earlier in file. Make at
768 most two passes over the hash table. Use mips_elf_check_recreate_got
769 to see if there are any indirect or warning entries and
770 mips_elf_recreate_got to create a new GOT without them.
771 Return a boolean success value.
772 (mips_elf_count_forced_local_got_entries): New function.
773 (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
775 (mips_elf_set_global_got_offset): Likewise.
776 (mips_elf_set_no_stub): Replace with...
777 (mips_elf_forbid_lazy_stubs): ...this new function.
778 (mips_elf_resolve_final_got_entry): Delete.
779 (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs
780 instead of mips_elf_set_no_stub. Move the code that sets
781 global offsets and allocates dynamic relocations from the main
782 _bfd_mips_elf_size_dynamic_sections loop to here.
783 (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
784 .MIPS.stubs here; just set hmips->needs_lazy_stub and increment
785 htab->lazy_stub_count.
786 (_bfd_mips_elf_always_size_sections): Move the stub-estimation
787 code to mips_elf_estimate_stub_size and the GOT-sizing code to
788 mips_elf_lay_out_got. Do not call these functions here.
789 (mips_elf_estimate_stub_size): New function, split
790 out from _bfd_mips_elf_always_size_sections. Call
791 mips_elf_resolve_final_got_entries earlier. Count the number
792 of forced-local entries. Do not add stub sizes to loadable_size;
793 after this patch, the stub sizes are already included in the main
794 estimate. Allocate dynamic relocations here rather than in the
795 main _bfd_mips_elf_size_dynamic_sections loop.
796 (mips_elf_estimate_stub_size): New function, split out from
797 _bfd_mips_elf_always_size_sections.
798 (mips_elf_allocate_lazy_stub): New function.
799 (mips_elf_lay_out_lazy_stubs): Likewise.
800 (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
801 mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle
802 the allocation of sreldyn specially.
803 (_bfd_mips_elf_hide_symbol): Delete.
807 * elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
812 * elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
813 fields to the end of the structure and make them single-bit
815 (mips_elf_link_hash_newfunc): Make the initialization statements
816 follow the new field order.
820 * elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
821 (mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
822 (_bfd_mips_elf_link_hash_table_create): Initialize them.
823 (mips_elf_got_section): Always apply the !maybe_excluded behavior.
824 (mips_elf_got_info): Delete.
825 (mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
826 Adjust the call to mips_elf_got_section.
827 (mips_elf_local_got_index): Don't call mips_elf_got_info.
828 Update the call to mips_elf_create_local_got_entry.
830 (mips_elf_global_got_index): Don't call mips_elf_got_info;
831 use htab->got_info and htab->sgot instead.
832 (mips_elf_got_page): Don't call mips_elf_got_info. Update the
833 call to mips_elf_create_local_got_entry.
834 (mips_elf_got16_entry): Likewise.
835 (mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
836 with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot
837 and htab->got_info instead.
838 (mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
839 Use htab->sgot and htab->got_info.
840 (mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
841 Don't call mips_elf_got_info; use htab->got_info instead.
842 (mips_elf_record_global_got_symbol): Turn G from a paramter to
843 a local variable and read it from htab->got_info.
844 (mips_elf_record_local_got_symbol): Replace the G parameter with
845 an INFO parameter. Make G a local variable and read it from
846 htab->got_info instead.
847 (mips_elf_record_got_page_entry): Likewise.
848 (mips_elf_multi_got): Remove the G parameter and make it a local
849 variable instead. Read it from htab->got_info.
850 (mips_elf_create_got_section): Cache the GOT section in htab->sgot.
851 Store the GOT information in htab->got_info.
852 (mips_elf_calculate_relocation): Don't call mips_elf_got_section
853 and mips_elf_got_info; use htab->sgot and htab->got_info instead.
854 Adjust the calls to mips_elf_got_offset_from_index and
856 (_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
857 Adjust the calls to mips_elf_record_local_got_symbol,
858 mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
860 (_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
861 Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
862 Update the call to mips_elf_multi_got.
863 (_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
864 use htab->got_info instead.
865 (_bfd_mips_elf_finish_dynamic_symbol): Update the call to
866 mips_elf_got_section. Get the got_info from the hash table
867 rather than the GOT section.
868 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
869 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
870 (_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
871 get the got_info from the hash table instead. Remove the GOT
873 (_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ
878 * elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
879 (_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
880 section. Don't check whether the section already exists.
881 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
882 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
883 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
884 (_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the
885 dummy stub to an empty section.
886 (_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.
890 * reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
891 * libbfd.h, bfd-in2.h: Regenerate.
892 * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
893 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
894 (mips16_reloc_map): Add mappings.
895 * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
896 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
897 (mips16_elf64_howto_table_rela): Likewise.
898 (mips16_reloc_map): Add mappings.
899 * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
900 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
901 (elf_mips16_howto_table_rela): Likewise.
902 (mips16_reloc_map): Add mappings.
903 * elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
904 (section_allows_mips16_refs_p): Likewise.
905 (mips16_stub_symndx): Likewise.
906 (mips_elf_check_mips16_stubs): Treat the data argument as a
907 bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
908 and create a "shadow" symbol for the original MIPS16 definition.
909 (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
910 (lo16_reloc_p, mips16_call_reloc_p): New functions.
911 (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
913 (_bfd_mips16_elf_reloc_shuffle): Likewise.
914 (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
915 (mips_elf_got16_entry): Add comment.
916 (mips_elf_calculate_relocation): Use hi16_reloc_p,
917 lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
918 to generalize relocation checks. Use section_allows_mips16_refs_p
919 instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
920 R_MIPS16_GOT16, allowing the former to refer directly to a
921 MIPS16 function if its stub is not needed.
922 (mips16_stub_section_p): Delete.
923 (_bfd_mips_elf_symbol_processing): Convert odd-valued function
924 symbols into even MIPS16 symbols.
925 (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
927 (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
928 earlier in the function. Use mips16_stub_symndx to identify
929 the target function. Avoid out-of-bounds accesses when the
930 stub has no relocations; report an error instead. Use
931 section_allows_mips16_refs_p instead of mips16_stub_section_p.
932 Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
933 checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
934 dynamic relocations for absolute references to __gnu_local_gp.
935 (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
936 the argument to mips_elf_check_mips16_stubs. Generalize comment.
937 (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
938 to generalize relocation checks.
939 (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
940 symbol has a non-MIPS16 stub, redirect the symbol to the stub.
941 Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
942 (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
947 * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
948 (ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
953 * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
954 so that we don't inadvertently free it. Use bfd_alloc for sort
955 arrays, and memcpy sorted line table.
959 * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
960 if --fixed-space request is too large.
964 * Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C.
965 * Makefile.in: Regenerate.
966 * po/SRC-POTFILES.in: Regenerate.
970 * elf32-spu.c (mark_overlay_section): Move code calculating
971 max_overlay_size to correct block.
972 (spu_elf_auto_overlay): Don't use %x in einfo error message.
977 * elfcore.h (elf_core_file_p): Ensure we have a backend match
978 with the correct arch size before rejecting the generic fallback.
979 * elfcode.h (elf_object_p): Likewise. Ensure arch size matches
980 before accepting a target.
985 * elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
986 include file or program headers.
990 * coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
991 elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
992 elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
993 ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
997 * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
998 relocations for undefined weak symbols with non-default visibility.
999 (_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
1000 global symbols in shared libraries.
1001 (allocate_dynrelocs): New function.
1002 (_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
1003 possibly_dynamic_relocs here.
1004 (_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
1008 * elf32-i386.c (struct elf_i386_link_hash_table): Added field
1010 (elf_i386_link_hash_table_create): Initialize it.
1011 (elf_i386_always_size_sections): Set it.
1012 (set_tls_module_base): New.
1013 (elf_i386_relocate_sections): Call it.
1014 * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
1015 field tls_module_base.
1016 (elf64_x86_64_link_hash_table_create): Initialize it.
1017 (elf64_x86_64_always_size_sections): Set it.
1018 (set_tls_module_base): New.
1019 (elf64_x86_64_relocate_sections): Call it.
1024 * elf32-arm.c (arm_map_one_stub): Declare variables at beginning
1026 * elf32-avr.c (get_local_syms): Likewise.
1031 * bfd-in.h (BFD_VMA_FMT): Define.
1032 (printf_vma, sprintf_vma): Use the above.
1033 (_bfd_int64_low, _bfd_int64_high): Delete.
1034 * bfd-in2.h: Regenerate.
1038 * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
1039 elf_parse_notes. Use bfd_malloc_and_get_section.
1040 (elf_parse_notes): Validate note namesz and descsz.
1044 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
1045 between single-float, double-float, and soft-float.
1049 * elf32-mips.c (elf_backend_write_section): Define.
1053 * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
1054 error assigning sections to segments.
1058 * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
1059 adjoining pages to be included in the same segment.
1063 * elflink.c (elf_link_output_extsym): Set st_size to zero for
1064 symbols from dynamic libraries.
1069 * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
1070 to check if 2 inputs are compatible.
1074 * elf.c (assign_file_positions_for_load_sections): Print vma in
1075 error message about overlapping section vmas.
1080 * elf32-frv.c (elf32_frv_relocate_section): Revert the change
1081 for PR ld/6446 checked in by accident on May 21, 2008.
1085 * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
1086 COFF_WITH_PE based SH ports.
1087 * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
1088 * arm-wince-pe.c (bfd_pe_print_pdata): Use
1089 _bfd_pe_print_ce_compressed_pdata.
1090 (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
1092 * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
1093 _bfd_XX_print_ce_compressed_pdata.
1097 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
1098 unwanted zero terminators.
1102 * elf32-spu.c (spu_elf_relocate_section): Expand
1103 RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
1104 R_SPU_PPU32 and R_SPU_PPU64 relocations.
1108 * elf-bfd.h: Declare elfcore_write_ppc_vsx.
1109 * elf.c (elfcore_grok_ppc_vsx): New function.
1110 (elfcore_write_ppc_vsx): New function
1111 (elfcore_grok_note): Handle VSX notes.
1112 (elfcore_write_register_note): Handle VSX notes.
1116 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
1117 * bfd-in2.h: Regenerate.
1118 * elf32-arm.c (struct elf_arm_obj_tdata): Add field
1119 no_wchar_size_warning.
1120 (bfd_elf32_arm_set_target_relocs): Add new parameter
1122 (elf32_arm_merge_eabi_attributes): Give a warning, not an error,
1123 for conflicting wchar_t attributes. Do not warn if
1124 --no-wchar-size-warning. Make diagnostic text more specific.
1129 * elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
1130 new fields added for ARM long call support.
1134 * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
1135 print compressed pdata structure as described on MSDN. This only
1136 applies to a limited set of architectures (ARM, SH4).
1137 (slurp_symtab, my_symbol_for_address): Define static helper
1138 functions for pe_print_compressed_pdata.
1139 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
1140 (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
1141 * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
1142 bfd_coff_backend_data, call the function if non-null.
1143 * pei-mcore.c: Add target dependent initialisation for
1144 bfd_coff_backend_data.
1145 * coff-sh.c: Likewise.
1146 * coff64-rs6000.c: Likewise.
1147 * coff-rs6000.c: Likewise.
1148 * libcoff-in.h: Likewise.
1149 * cf-i386lynx.c: Likewise.
1150 * coff-alpha.c: Likewise.
1151 * coff-apollo.c: Likewise.
1152 * coff-arm.c: Likewise.
1153 * coff-aux.c: Likewise.
1154 * coff-h8300.c: Likewise.
1155 * coff-h8500.c: Likewise.
1156 * coff-i386.c: Likewise.
1157 * coff-i860.c: Likewise.
1158 * coff-i960.c: Likewise.
1159 * coff-ia64.c: Likewise.
1160 * coff-m68k.c: Likewise.
1161 * coff-m88k.c: Likewise.
1162 * coff-maxq.c: Likewise.
1163 * coff-mips.c: Likewise.
1164 * coff-or32.c: Likewise.
1165 * coff-sparc.c: Likewise.
1166 * coff-tic30.c: Likewise.
1167 * coff-tic4x.c: Likewise.
1168 * coff-tic54x.c: Likewise.
1169 * coff-tic80.c: Likewise.
1170 * coff-w65.c: Likewise.
1171 * coff-we32k.c: Likewise.
1172 * coff-x86_64.c: Likewise.
1173 * coff-z80.c: Likewise.
1174 * coff-z8k.c: Likewise.
1175 * pe-mcore.c: Likewise.
1176 * pe-mips.c: Likewise.
1177 * pe-ppc.c: Likewise.
1178 * peXXigen.c: Likewise.
1179 * pei-ppc.c: Likewise.
1180 * libcoff.h: Regenerate.
1184 * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
1185 bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
1186 ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
1187 struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
1188 separate from non-FD-PIC.
1192 * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
1193 checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
1195 (mn10300_elf_relax_section): Correct jump offset check when target
1196 is in a different section.
1200 * elf32-bfin.c (elf32_bfin_special_sections[]): New.
1201 (elf_backend_special_sections): Define.
1206 * dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
1207 (find_line): Use info_ptr_memory instead of sec_info_ptr.
1208 (_bfd_dwarf2_cleanup_debug_info): Likewise.
1214 * elf.c (_bfd_elf_map_sections_to_segments): Don't put
1215 executable sections into the same segment with other
1216 read only sections if --sep-code.
1217 * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
1218 (elf32_bfin_data_in_l1): New variable.
1219 (elf32_bfin_final_write_processing): New.
1220 (elf32_bfin_special_sections[]): New.
1221 (elf_backend_final_write_processing): Define.
1222 (elf_backend_special_sections): Define.
1226 * elf.c (_bfd_elf_map_sections_to_segments): Don't put
1227 executable sections into the same segment with other
1228 read only sections if --sep-code.
1229 * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
1230 (elf32_bfin_data_in_l1): New variable.
1231 (elf32_bfin_final_write_processing): New.
1232 (elf32_bfin_special_sections[]): New.
1233 (elf_backend_final_write_processing): Define.
1234 (elf_backend_special_sections): Define.
1238 * dwarf2.c (read_section): Take pointer to bfd_size_type instead
1239 of unsigned long as last parameter.
1240 (struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
1241 dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
1246 * elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
1247 for all relocation types. Allow any type of relocation to refer to
1252 * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
1253 (mips_elf_calculate_relocation): Likewise.
1254 (_bfd_mips_elf_add_symbol_hook): Likewise.
1255 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1256 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1260 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
1265 * Makefile.am (BFD32_LIBS): Add compress.lo.
1266 (BFD32_LIBS_CFILES): Add compress.c.
1267 (BFD_H_FILES): Likewise.
1268 * Makefile.in: Regenerate.
1269 * bfd-in2.h: Regenerate.
1270 * config.in: Add HAVE_ZLIB_H
1271 * configure.in: Add test for libz and zlib.h
1272 * configure: Regenerate.
1273 * dwarf2.c (read_section): New function.
1274 (read_indirect_string): Call new function read_section.
1275 (read_abbrevs): Likewise.
1276 (decode_line_info): Likewise.
1277 (read_debug_ranges): Likewise.
1278 (find_line): Call new function read_section when just one
1279 .zdebug_info section is found, otherwise read and compress
1281 (_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
1282 * elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
1283 (special_sections_z): New struct.
1284 (special_sections): Refer to special_sections_z.
1285 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
1286 sections named .zdebug_*.
1287 (_bfd_mips_elf_fake_sections): Likewise.
1288 * compress.c: New file.
1289 (bfd_uncompress_section_contents): New function.
1293 * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
1294 the presence of a PLT.
1298 * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
1302 * elf32-ppc.c (is_pic_glink_stub): New function.
1303 (ppc_elf_get_synthetic_symtab): Don't generate symbols when
1304 multiple shared/pie stubs per plt entry.
1308 * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
1309 bed->s->int_rels_per_ext_rel.
1313 * syms.c (BSF_SYNTHETIC): New flag.
1314 * elf.c (_bfd_elf_get_synthetic_symtab): Set it.
1315 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
1316 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
1317 * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
1318 for synthetic symbols.
1319 * bfd-in2.h: Regenerate.
1323 * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
1325 (arm_map_one_stub): Use | 1 when setting the low bit.
1329 * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
1330 addend on _GLOBAL_OFFSET_TABLE_.
1334 * elf32-arm.c (STUB_ENTRY_NAME): Define.
1335 (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
1336 (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
1338 (struct elf32_arm_stub_hash_entry): Add output_name.
1339 (arm_build_one_stub): Move offsets into the offset argument
1340 of _bfd_final_link_relocate. Correct offset for
1341 arm_thumb_arm_v4t_stub_long_branch.
1342 (elf32_arm_size_stubs): Set stub_entry->output_name.
1343 (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
1345 (elf32_arm_output_stub_sym): New.
1346 (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
1350 * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
1355 * elf32-spu.c (build_stub): Allow wraparound on stub branches.
1356 (allocate_spuear_stubs, build_spuear_stubs): Return value from
1357 count_stub/build_stub.
1358 (spu_elf_build_stubs): Correct location of stub reloc error message.
1362 * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
1366 * configure: Regenerate.
1370 * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
1371 (spu_elf_check_vma): Add extra_stack_space param, copy to htab.
1372 (spu_elf_auto_overlay): Use it.
1373 (RECURSE_UNMARK): Define as 0.
1374 (unmark_overlay_section): Heed RECURSE_UNMARK.
1375 * elf32-spu.h (spu_elf_check_vma): Update prototype.
1379 * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
1384 * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
1389 * elf32-arm.c (arm_stub_is_thumb): Define.
1390 (elf32_arm_final_link_relocate): Handle near mode switching stubs.
1394 * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
1395 to stack calculation.
1400 * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
1404 * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
1405 file names be unique. Specify archive:path in overlay script.
1410 * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
1414 * elf.c (ignore_section_sym): Don't test section sym value here.
1415 (elf_map_symbols): Instead check zero value here as was done prior
1416 to 2006-05-26 change.
1421 * elf32-avr.c (elf32_avr_relax_section): Handle the case where
1422 there are no local symbols.
1426 * elf32-spu.c (get_sym_h): Don't attempt to read global syms.
1427 (process_stubs): Likewise.
1428 (discover_functions): Don't used cached symbols.
1429 (maybe_insert_function): Correct condition under which function
1431 (mark_functions_via_relocs): Delete unused variable.
1437 * elf64-hppa.c (allocate_global_data_opd): Default to using the
1438 dynamic symbol table for local function names in shared libraries.
1442 * elf.c (assign_file_positions_for_load_sections): Adjust pre-section
1443 gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
1447 * elf32-spu.c (spu_elf_object_p): New function.
1448 (elf_backend_object_p): Define.
1449 (build_stub): Correct second word of 8 byte overlay stubs.
1450 (spu_elf_relocate_section): Formatting.
1454 * elf.c (elfcore_write_register_note): New function.
1455 * elf-bfd.h (elfcore_write_register_note): New prototype.
1459 * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
1460 (elf32_arm_stub_add_mapping_symbol): Remove.
1461 (elf32_arm_add_stub): Don't generate mapping symbols. Change
1463 (elf32_arm_size_stubs): Use new elf32_arm_add_stub
1464 prototype. Don't generate thumb to arm glue for calls.
1465 (arm_map_one_stub): Define.
1466 (elf32_arm_output_arch_local_syms): Generate mapping symbols for
1471 * elf32-arm.c (group_sections): Reformat comments.
1474 * elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
1475 default (for FDPIC). Clear it if any inter-segment relocations
1478 * elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
1479 from elf_link_hash_lookup.
1483 Add multi-GOT support for m68k.
1484 * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
1486 (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
1487 struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
1488 struct elf_m68k_multi_got): New data structures.
1489 (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
1490 allow_multigot_p, multi_got_): New fields.
1491 (elf_m68k_multi_got): New macro.
1492 (elf_m68k_link_hash_newfunc): Initialize new fields of
1493 struct elf_m68k_link_hash_entry.
1494 (elf_m68k_link_hash_table_create): Initialize new fields of
1495 struct elf_m68k_link_hash_table.
1496 (elf_m68k_link_hash_table_free): New static function implementing hook.
1497 (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
1498 static functions for struct elf_m68k_got.
1499 (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
1500 elf_m68k_got_entry_eq): New static functions for
1501 struct elf_m68k_got_entry.
1502 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
1503 ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
1504 (enum elf_m68k_get_entry_howto): New enum.
1505 (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
1506 elf_m68k_remove_got_entry_type): New static functions for
1507 struct elf_m68k_got_entry.
1508 (elf_m68k_add_entry_to_got): New static function.
1509 (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
1510 elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
1511 functions for struct elf_m68k_bfd2got_entry.
1512 (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
1513 elf_m68k_can_merge_gots): New traversal.
1514 (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
1515 elf_m68k_merge_gots): Ditto.
1516 (struct elf_m68k_finalize_got_offsets_arg,
1517 elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
1518 (struct elf_m68k_partition_multi_got_arg,
1519 elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
1520 elf_m68k_partition_multi_got): Ditto.
1521 (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
1523 (elf_m68k_copy_indirect_symbol): New static function implementing
1525 (elf_m68k_check_relocs): Update to add entries to multi-GOT.
1526 (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
1527 (elf_m68k_always_size_sections): Assign BFDs to GOTs.
1528 (elf_m68k_relocate_section): Update to properly handle GOT relocations.
1529 (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
1531 (bfd_elf_m68k_set_target_options): New function.
1532 (bfd_elf32_bfd_link_hash_table_free): Define hook.
1533 (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
1534 to skip generic calculation of GOT offsets.
1535 (elf_backend_copy_indirect_symbol): Define hook.
1536 * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
1537 * bfd-in2.h: Regenerate.
1542 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
1543 for filenames in function tables and variable tables.
1548 * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
1549 vma when all p_paddr fields are zero and there is more than
1554 Add long call support for ARM.
1555 * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
1556 (THM2_MAX_BWD_BRANCH_OFFSET): Define.
1557 (ARM_MAX_FWD_BRANCH_OFFSET): Define.
1558 (ARM_MAX_BWD_BRANCH_OFFSET): Define.
1559 (THM_MAX_FWD_BRANCH_OFFSET): Define.
1560 (THM_MAX_BWD_BRANCH_OFFSET): Define.
1561 (arm_long_branch_stub): Define.
1562 (arm_pic_long_branch_stub): Define.
1563 (arm_thumb_v4t_long_branch_stub): Define.
1564 (arm_thumb_thumb_long_branch_stub): Define.
1565 (arm_thumb_arm_v4t_long_branch_stub): Define.
1566 (STUB_SUFFIX): Define.
1567 (elf32_arm_stub_type): Define.
1568 (elf32_arm_stub_hash_entry): Define.
1569 (elf32_arm_link_hash_entry): Add stub_cache field.
1570 (arm_stub_hash_lookup): Define.
1571 (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
1572 add_stub_section, layout_sections_again, stub_group, bfd_count,
1573 top_index, input_list fields.
1574 (elf32_arm_link_hash_newfunc): Init new field.
1575 (stub_hash_newfunc): New function.
1576 (elf32_arm_link_hash_table_create): Init stub_hash_table.
1577 (elf32_arm_hash_table_free): New function.
1578 (arm_type_of_stub): New function.
1579 (elf32_arm_stub_name): New function.
1580 (elf32_arm_get_stub_entry): New function.
1581 (elf32_arm_stub_add_mapping_symbol): New function.
1582 (elf32_arm_add_stub): New function.
1583 (arm_build_one_stub): New function.
1584 (arm_size_one_stub): New function.
1585 (elf32_arm_setup_section_lists): New function.
1586 (elf32_arm_next_input_section): New function.
1587 (group_sections): New function.
1588 (elf32_arm_size_stubs): New function.
1589 (elf32_arm_build_stubs): New function.
1590 (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
1591 (bfd_elf32_arm_process_before_allocation): No longer handle
1592 R_ARM_CALL and R_ARM_THM_CALL.
1593 (using_thumb_only): New function.
1594 (elf32_arm_final_link_relocate): Redirect calls to stub if range
1595 exceeds encoding capabilities.
1596 (bfd_elf32_bfd_link_hash_table_free): Define.
1597 * bfd-in.h (R_ARM_max): Fix value to 130.
1598 (elf32_arm_setup_section_lists): Protype.
1599 (elf32_arm_next_input_section): Protype.
1600 (elf32_arm_size_stubs): Protype.
1601 (elf32_arm_build_stubs): Protype.
1602 * bfd-in2.h: Regenerate.
1606 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
1607 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
1611 * Makefile.am: Run "make dep-am".
1612 * Makefile.in: Regenerate.
1617 * elf32-ppc.c (section_covers_vma): New function.
1618 (ppc_elf_get_synthetic_symtab): New function.
1619 (bfd_elf32_get_synthetic_symtab): Define.
1620 * elf64-ppc.c (section_covers_vma): New function.
1621 (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
1622 table entries, and __glink_PLTresolve on resolver stub.
1623 (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
1628 * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
1629 (must_be_dyn_reloc): New function.
1630 (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
1632 (ppc_elf_tls_optimize): Optimise pies.
1633 (ppc_elf_relocate_section): Use a section symbol rather than no
1634 symbol if possible for LD->IE TLS sequence, but don't error if
1635 we must use no symbol.
1636 * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
1637 (must_be_dyn_reloc): Likewise.
1638 (ppc64_elf_check_relocs): Likewise.
1639 (ppc64_elf_tls_optimize): Likewise.
1640 (ppc64_elf_relocate_section): Likewise.
1644 * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
1648 * elfcore.h (elf_core_file_p): Warn about core truncation.
1652 * elf32-xtensa.c (xtensa_property_section_name): New.
1653 (xtensa_make_property_section): New.
1654 (xtensa_get_property_section): Make static. Do not create a new
1655 section if it does not exist.
1659 * elf32-spu.c (spu_elf_special_sections): Add "._ea".
1660 (spu_elf_relocate_section): Handle relocations against symbols
1661 defined in ._ea specially.
1665 * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
1667 (elf32_arm_symbian_plt_sym_val): New.
1668 (elf_backend_plt_sym_val): Define.
1673 * elf.c (rewrite_elf_program_header): Rather than clearing
1674 p_paddr_valid at end, don't set it in the first place. Delete
1675 comment no longer relevant. When not p_paddr_valid, don't set
1676 paddr from vaddr, and don't set p_vaddr_offset.
1680 * elf.c (bfd_elf_get_str_section): Fix memory leak caused by
1681 corrupt string table.
1685 * cache.c (cache_bread_1): Renames cache_bread.
1686 (cache_bread): New function.
1691 * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
1692 (assign_file_positions_for_load_sections): Combine nested "if".
1693 (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
1694 when all header p_paddr fields are zero.
1698 * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
1702 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
1703 (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
1704 even if they are not loaded.
1705 * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
1710 * reloc16.c (bfd_coff_reloc16_get_value): Add support for
1711 undefined weak symbols.
1715 * po/vi.po: Updated Vietnamese translation.
1719 * aclocal.m4: Regenerate.
1720 * configure: Regenerate.
1724 * archive.c (_bfd_write_archive_contents): Fix incorrect use of
1729 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
1730 set the value of undefined symbols in shared objects.
1731 (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
1732 undefined symbols unless pointer equality is needed.
1736 * aix5ppc-core.c: Define macros for the default architecture and
1737 machine for matching core files.
1738 (xcoff64_core_p): Set the architecture and machine to the default
1739 values defined in the macros mentioned above.
1740 * rs6000-core.c: Define macros to determine whether or not the
1741 core file header uses the core_dumpxx header format.
1742 (rs6000coff_core_p): Don't match core files that use the
1743 core_dumpxx header format.
1747 * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
1751 * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
1752 BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
1753 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
1754 * libbfd.h: Regnerate.
1755 * bfd-in2.h: Regenerate.
1756 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
1757 GOTDATA relocations.
1758 (sparc_reloc_map): Likewise.
1759 (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
1761 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1762 (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
1763 R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
1764 R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
1765 Simply ignore R_SPARC_GOTDATA_OP relocations.
1769 * configure.in: Link with the PIC version of libiberty on
1771 * configure: Regenerate.
1775 * archures.c: Add bfd_mach_ppc_e500mc.
1776 * bfd-in2.h: Regenerate.
1780 * elf32-spu.c (spu_elf_build_stubs): Correct error message.
1781 (mark_functions_via_relocs): Remove premature init of symtab_hdr.
1782 (collect_overlays): Commment typo fix.
1786 * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
1791 * elf32-spu.c: Include libiberty.h.
1792 (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
1793 non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
1794 spu_elf_relink, auto_overlay fields.
1795 (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
1796 (needs_ovl_stub): Flip test so that call to non-function warning
1797 is emitted during relocate_section rather than earlier.
1798 (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
1799 auto_overlay if no section exceeds local store.
1800 (struct call_info): Add count, max_depth, is_pasted fields.
1801 (struct function_info): Add rodata, last_caller, call_count,
1802 depth, new visit flags.
1803 (insert_callee): Increment call count.
1804 (copy_callee): New function.
1805 (mark_functions_via_relocs): Investigate all reloc types to count
1806 possible function pointer stubs for --auto-overlay. Track
1807 last_caller and increment function call_count.
1808 (pasted_function): Insert a "call" into call info for pasted section.
1809 (remove_cycles): Track max depth of calls. Don't emit call graph
1810 pruning warning for --auto-overlay.
1811 (build_call_tree): Don't transfer_calls for --auto-overlay.
1812 Adjust remove_cycles call.
1813 (sort_calls, sort_lib, sort_bfds): New functions.
1814 (struct _mos_param, struct _uos_param, struct _cl_param): New.
1815 (mark_overlay_section, unmark_overlay_section): New functions.
1816 (collect_lib_sectios, auto_ovl_lib_functions): New functions.
1817 (collect_overlays, find_pasted_call): New functions.
1818 (sum_stack): Deal with is_pasted "calls". Exit before printing
1819 when --auto-overlay.
1820 (spu_elf_auto_overlay): New function.
1821 (spu_elf_final_link): Call spu_elf_auto_overlay.
1822 * elf32-spu.h (spu_elf_check_vma): Update prototype.
1826 * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
1827 is defined in overlay section before creating a stub.
1828 (build_spuear_stubs): Likewise.
1829 (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
1833 * elf32-spu.c (insert_callee): Reorder call list so most recent
1834 call is always first.
1835 (interesting_section): Move.
1836 (mark_functions_via_relocs): Fold interesting_section and
1837 reloc_count tests in callers to here. Simplify output section
1839 (discover_functions): Set "gaps" when no symbols and some
1840 "interesting_section". Run pasted_function loop for no symbol
1842 (for_each_node, transfer_calls): New functions.
1843 (mark_non_root): Adjust to suit for_each_node.
1844 (call_graph_traverse): Likewise. Fix memory leak. Rename to..
1845 (remove_cycles): ..this.
1846 (build_call_tree): Use for_each_node and transfer_calls.
1847 (struct _sum_stack_param): New.
1848 (sum_stack): Adjust to suit for_each_node. Return error on
1849 malloc failure. Move code to print root node cumulative stack from..
1850 (spu_elf_stack_analysis): ..here. Use for_each_node.
1855 * archive.c (_bfd_slurp_extended_name_table): Change
1856 ARFMAG[0] to ARFMAG[1].
1857 (_bfd_construct_extended_name_table): Likewise.
1861 * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
1862 (_bfd_mips_elf_check_relocs): Update comments. Always call
1863 mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
1867 Add support for thin archives.
1868 * archive.c (_bfd_find_nested_archive): New function.
1869 (get_extended_arelt_filename): Add origin parameter.
1870 (_bfd_generic_read_ar_hdr_mag): Deal with extended name
1871 combined with a file offset.
1872 (append_relative_path): New function.
1873 (_bfd_get_elt_at_filepos): Deal with external members and
1875 (bfd_generic_openr_next_archived_file): Thin archives.
1876 (bfd_generic_archive_p): Recognize new magic string.
1877 (adjust_relative_path): New function.
1878 (_bfd_construct_extended_name_table): Construct extended
1879 names for thin archive members.
1880 (_bfd_write_archive_contents): Emit new magic string, skip
1881 copying files for thin archives.
1882 * bfd-in.h (bfd_is_thin_archive): New macro.
1883 * bfd.c (struct bfd): New fields for thin archives.
1884 * libbfd-in.h (struct areltdata): New field for thin archives.
1885 * opncls.c (bfd_close): Delete BFDs for nested archives.
1889 * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
1890 _bfd_final_link_relocate that also handles R_pcrel24 relocs.
1891 (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
1895 * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
1896 in vxworks tls_vars sections.
1897 (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
1898 * elf32-i386.c (allocate_dynrelocs,
1899 elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
1900 * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
1901 ppc_elf_relocate_section): Likewise.
1902 * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
1903 sh_elf_relocate_section): Likewise.
1904 * elfxx-sparc.c (allocate_dynrelocs,
1905 _bfd_sparc_elf_size_dynamic_sections,
1906 _bfd_sparc_elf_relocate_section): Likewise.
1910 * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
1911 print the values from the dynamic section.
1915 * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
1916 (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
1920 * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
1921 (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
1922 (process_stubs, discover_functions, build_call_tree): Likewise.
1923 (spu_elf_stack_analysis): Likewise.
1924 (spu_elf_check_vma): Likewise. Move.
1925 (struct call_info): Make "is_tail" a bitfield.
1926 (insert_callee): Clear fun->start and set fun->is_func if we find
1928 * elf32-spu.h (spu_elf_create_sections): Update prototype.
1929 (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
1933 * aclocal.m4: Regenerate.
1934 * configure: Likewise.
1935 * Makefile.in: Likewise.
1941 * elf32-i386.c (elf_i386_relocate_section): Issue an error
1942 for R_386_GOTOFF relocaton against undefined hidden/internal
1943 symbols when building a shared object.
1945 * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
1946 error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
1947 relocaton against undefined hidden/internal symbols when
1948 building a shared object.
1949 (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
1950 is referenced locally, but isn't defined in a regular file.
1954 * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
1955 HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
1956 BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
1957 HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
1960 * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
1961 mtime_set, no_export, output_has_begun and has_armap to bit
1964 * bfd-in2.h: Regenerated.
1968 * cache.c (close_one): Remove mtime hack.
1973 * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
1974 (elfNN_ia64_dtprel_base): Likewise.
1975 (elfNN_ia64_relocate_section): Go to missing_tls_sec if
1976 tls_sec is NULL before calling elfNN_ia64_tprel_base or
1977 elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
1981 * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
1983 (maybe_needs_stub): ..here, a new function that also omits stubs
1984 for .eh_frame, and..
1985 (needs_ovl_stub): ..here. Create stubs for labels in code section
1986 referenced by switch jump table.
1987 (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
1988 (enum _insn_type): Delete.
1989 (enum _stub_type): New.
1990 (count_stub, build_stub): Adjust.
1991 (allocate_spuear_stubs, build_spuear_stubs): Adjust.
1995 * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
1996 (_bfd_elf_assign_file_position_for_section): Simplify align.
1997 (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
1999 (elf_fake_sections, swap_out_syms): Likewise.
2000 * elflink.c (bfd_elf_final_link): Likewise.
2004 * Makefile.am: Run "make dep-am".
2005 * Makefile.in: Regenerate.
2006 * po/SRC-POTFILES.in: Regenerate.
2011 * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
2012 gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
2013 gotoff, call and sym not bitfields.
2014 (bfinfdpic_gc_sweep_hook): New function; update the relocation
2015 information for the relocations of the section being removed.
2016 (bfinfdpic_check_relocs): Accumulate the number of relocations
2017 which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
2018 fdgoffhilo, gotoff, call and sym fields.
2019 (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
2024 * elf-bfd.h: Include elf/internal.h after elf/external.h.
2025 * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
2026 (elf_swap_symbol_out): Adjust SHN_XINDEX test.
2027 (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
2028 seen in external structs.
2029 (valid_section_index_p): Delete.
2030 (elf_object_p): Don't increment section numbers over reserved range.
2031 Simplify test for valid sh_link, sh_info and e_shstrndx fields.
2032 (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
2033 seen in external structs. Don't increment section numbers over
2035 * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
2036 (bfd_section_from_shdr): Likewise.
2037 (group_signature): Range check before accessing elf_elfsections.
2038 (_bfd_elf_setup_sections): Likewise.
2039 (bfd_section_from_shdr): Likewise.
2040 (bfd_section_from_shdr): Don't increment section number over
2042 (assign_file_positions_for_non_load_sections): Likewise.
2043 (assign_file_positions_except_relocs): Likewise.
2044 (_bfd_elf_write_object_contents): Likewise.
2045 (assign_section_numbers): Likewise. Adjust for changed SHN_*.
2046 (prep_headers): Delete unused variable.
2047 * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
2048 for changed SHN_* values.
2049 (check_dynsym, elf_link_input_bfd): Likewise.
2050 (bfd_elf_final_link): Likewise. Don't skip over reserved section
2052 (elf_fixup_link_order): Check that sh_link field is valid.
2053 * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
2054 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
2055 accesssing elf_elfsections.
2056 * elf32-avr.c (elf32_avr_size_stubs): Likewise.
2057 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
2058 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
2059 * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
2060 SHN_* defines. Test for SHN_BAD return from
2061 _bfd_elf_section_from_bfd_section
2065 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
2066 * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
2068 (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
2069 _bfd_elf_section_from_bfd_section, not -1.
2070 (swap_out_syms): Likewise.
2071 * elflink.c (elf_link_add_object_symbols): Likewise.
2072 (bfd_elf_get_bfd_needed_list): Likewise.
2073 (bfd_elf_match_symbols_in_sections): Likewise.
2074 (elf_link_add_object_symbols): Don't bother testing for symbols
2075 using normal sections before calling bfd_section_from_elf_index.
2076 (elf_link_input_bfd, bfd_elf_final_link): Likewise.
2077 (bfd_elf_reloc_symbol_deleted_p): Likewise.
2078 * elfcode.h (elf_slurp_symbol_table): Likewise.
2079 * elf32-spu.c (get_sym_h): Likewise.
2080 * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
2081 * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
2082 * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
2086 * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
2087 to those in process_stubs for overlay symbols.
2091 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
2092 Tag_VFP_arch values.
2096 * elf32-arm.c (insert_thumb_branch): Rewrite.
2097 (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
2101 * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
2103 (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
2105 (elf32_arm_relocate_section): Handle MOVW and MOVT
2106 relocations. Improve safety check for other weird relocations.
2107 (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
2112 * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
2113 only compute its value once.
2117 * elf32-spu.c (struct got_entry): Add "addend" field.
2118 (count_stub, build_stub): Use a new stub if relocation addend
2119 differs from existing stubs for this symbol.
2120 (process_stubs): Deal with addends.
2121 (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
2126 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
2127 for hidden and local symbols.
2131 * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
2132 undefined symbols with internal or hidden visibility.
2133 (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
2134 rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
2135 return immediately on dynamic reloc error.
2139 * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
2141 (get_relocs): New function, split out from..
2142 (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
2143 emitrelocations. Remove indx temp.
2144 (ppc_size_one_stub): Count new stub relocs.
2145 (ppc64_elf_size_stubs): Count new glink reloc.
2146 (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
2147 (ppc64_elf_finish_dynamic_sections): Output glink relocs.
2148 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
2153 * elf32-spu.c (mark_functions_via_relocs): Don't assume that
2154 the "->start" pointer reaches to function origin, so that we
2155 can handle functions split over more than two sections.
2156 (build_call_tree): Likewise.
2157 (pasted_function): Don't attempt to set fun->start back to the
2158 function origin, just go back one section.
2162 * elf.c ( _bfd_elf_print_private_bfd_data): Call
2163 elf_backend_get_target_dtag if defined.
2164 * elf32-mips.c (elf_backend_get_target_dtag): Define.
2165 * elf64-mips.c: Likewise.
2166 * elfn32-mips.c: Likewise.
2167 * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
2168 * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
2169 * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
2170 * elfxx-target.h (elf_backend_get_target_dtag): Add default.
2171 (elf_backend_data): Add elf_backend_get_target_dtag.
2175 * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
2176 for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
2177 and assume branch relocs are not dynamic when non-shared.
2178 (readonly_dynrelocs): New function, split out from..
2179 (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
2180 (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
2182 (allocate_dynrelocs): ..and don't set u.def for undefined weak.
2183 Do allow dynamic relocs on undefined symbols.
2184 (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
2185 (ppc_elf_relocate_section): Mirror dynamic reloc changes in
2187 (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
2188 plt symbols needing pointer_equality_needed.
2192 * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
2196 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
2197 pointer_equality_needed.
2198 (ppc_elf_check_relocs): Split out non-branch relocs from others
2199 that might emit dynamic relocs. Set pointer_equality_needed
2200 for their symbols. Don't set non_got_ref on branch reloc symbols.
2201 (ppc_elf_hash_symbol): New function.
2202 (elf_backend_hash_symbol): Define.
2203 (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
2204 Error if pointer_equality_needed on weak plt symbol.
2209 * elflink.c (elf_create_symbuf): Correct buffer size and
2215 * dwarf2.c: Revert previous patch. All of the allocate memory is
2216 on an obstack which will be freed at some other time.
2221 * libbfd.c (bfd_realloc_or_free): New function. Performs like
2222 bfd_realloc, but if the (re)allocation fails, the pointer is
2224 * libbfd-in.h: Prototype.
2225 * libbfd.h: Regenerate.
2226 * bfdio.c (bfd_bwrite): Use the new function.
2227 (bfd_seek): Likewise.
2228 * bfdwin.c:(bfd_get_file_window): Likewise.
2229 * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
2230 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2231 * elf32-xtensa.c (vsprintf_msg): Likewise.
2232 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2233 * stabs.c (_bfd_link_seciton_stabs): Likewise.
2234 * vms-misc.c (_bfd_vms_get_record): Likewise.
2235 * vms-tir.c (check_section): Likewise.
2236 * vms.c (vms_new_section_hook): Likewise.
2237 * elf32-arm.c (elf32_arm_section_map_add): Check that the
2238 allocation of sec_data->map succeeded before using it.
2239 * elflink.c (elf_link_output_sym): Do not overwrite finfo->
2240 symshndxbuf until it is known that the reallocation succeeded.
2246 * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
2248 (decode_line_info): Free the line_info_table before returning a
2250 (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
2251 Free the line table. Free the function table. Free the variable
2256 * elf.c (swap_out_syms): Avoid preprocessing directive within
2261 * elf.c (assign_file_positions_for_load_sections): Set the type of
2262 PT_NOTE sections to SHT_NOTE.
2266 * simple.c (bfd_simple_get_relocated_section_contents): Set
2267 link_info.output_bfd.
2271 * dwarf2.c (find_line): Don't trust debug information after an
2272 unparseable compilation unit.
2277 * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
2278 * bfd-in2.h: Regenerate.
2282 * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
2283 * elf.c (bfd_elf_allocate_object): Don't check for already allocated
2285 * elf32-hppa.c (elf32_hppa_mkobject): New function.
2286 (bfd_elf32_mkobject): Define.
2287 * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
2288 (is_ppc_elf): ..this new macro.
2289 * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
2290 (is_ppc64_elf): ..this new macro.
2294 * elflink.c: Replace all accesses to hash->creator field with
2296 * cofflink.c: Likewise.
2297 * coff-h8300.c: Likewise.
2298 * ecoff.c: Likewise.
2299 * elf32-m68hc1x.c: Likewise.
2300 * elf32-ppc.c: Likewise.
2301 * elf64-alpha.c: Likewise.
2302 * elf64-ppc.c: Likewise.
2303 * elf64-sparc.c: Likewise.
2304 * elfxx-mips.c: Likewise.
2305 * i386linux.c: Likewise.
2306 * m68klinux.c: Likewise.
2307 * sparclinux.c: Likewise.
2308 * sunos.c: Likewise.
2309 * xcofflink.c: Likewise.
2310 * linker.c: Likewise.
2311 (_bfd_link_hash_table_init): Don't store creator.
2315 * efi-rtdrv-ia32.c: New file.
2316 * efi-bsdrv-ia32.c: New file.
2317 * efi-rtdrv-ia64.c: New file.
2318 * efi-bsdrv-ia64.c: New file.
2319 * efi-rtdrv-x86_64.c: New file.
2320 * efi-bsdrv-x86_64.c: New file.
2321 * peicode.h (pe_bfd_object_p): Add support for boot service and
2322 runtime service drivers.
2323 * libpei.h: Add macros for EFI formats, and rename the efi application
2324 format macros to disambiguate.
2325 * targets.c: Add bfd_target _vec externs.
2326 (_bfd_tar): Add EFI _vec entries.
2327 * config.bfd: Add EFI vectors into the selection routines.
2328 * configure.in: add EFI _vec entries.
2329 * configure: Regenerate.
2330 * Makefile.am: Add EFI files.
2331 * Makefile.in: Regenerate.
2335 * dwarf1.c (struct dwarf1_debug): Add syms member.
2336 (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
2337 (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
2338 section contents, check for out of memory.
2340 * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
2341 (parse_die): Change data pointers to bfd_byte.
2342 (parse_line_table, parse_functions_in_unit): Likewise.
2346 * elflink.c (compute_bucket_count): Warning fixes.
2350 * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
2351 relocation pointing to local symbol in merged section.
2353 * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
2354 (iq2000_elf_relocate_section): Call it.
2359 * elf-bfd.h (enum elf_object_id): New enum, used to identify
2360 target specific extensions to the elf_obj_tdata structure.
2361 (struct elf_obj_tdata): New field 'object_id'.
2362 (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
2363 macros for accessing fields in the elf_obj_tdata structure.
2364 (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
2365 (bfd_elf_allocate_object): New function.
2366 * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
2367 and implement by calling bfd_elf_allocate_object.
2368 (bfd_elf_allocate_object): New function: Allocates an
2369 elf_obj_tdata structure, possibly with a target specific
2371 * elfxx-target.h (bfd_elfNN_mkobject): Use
2372 bfd_elf_make_generic_object as the default value.
2373 * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
2374 for consistency with other, similar structures.
2375 (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
2377 (elf32_arm_mkobject): Call bfd_elf_allocate_object.
2378 (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
2379 the bfd being processed.
2380 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2381 (bfd_elf32_arm_set_target_relocs): Likewise.
2382 (bfd_elf32_arm_final_link_relocate): Likewise.
2383 (bfd_elf32_arm_copy_private_bfd_data): Likewise.
2384 (bfd_elf32_arm_merge_eabi_attributes): Likewise.
2385 (bfd_elf32_arm_merge_private_bfd_data): Likewise.
2386 (bfd_elf32_arm_check_relocs): Likewise.
2387 (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
2388 (bfd_elf32_arm_size_dynamic_sections): Likewise.
2389 (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
2390 (bfd_elf32_arm_init_maps): Likewise.
2391 (bfd_elf32_arm_final_link_relocate): Likewise.
2392 (bfd_elf32_arm_relocate_section): Likewise.
2393 (bfd_elf32_arm_gc_sweep_hook): Likewise.
2394 (bfd_elf32_arm_check_relocs): Likewise.
2395 (bfd_elf32_arm_size_dynamic_sections): Likewise.
2396 * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
2397 (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
2399 (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
2401 (elf_i386_size_dynamic_sections): Likewise.
2402 (elf_i386_relocate_section): Likewise.
2403 (elf_i386_check_relocs): Use elf_symtab_hdr.
2404 (elf_i386_gc_sweep_hook): Likewise.
2405 (elf_i386_size_dynamic_sections): Likewise.
2406 (elf_i386_relocate_section): Likewise.
2407 * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
2408 (elf_create_pointer_linker_section): Use is_ppc_elf_target to
2409 verify that the bfd before accessing target specific fields.
2410 (ppc_elf_check_relocs): Likewise.
2411 (elf_finish_pointer_linker_section): Likewise.
2412 (elf_create_pointer_linker_section): Use elf_symtab_hdr.
2413 (ppc_elf_check_relocs): Likewise.
2414 (ppc_elf_gc_sweep_hook): Likewise.
2415 (ppc_elf_tls_optimize): Likewise.
2416 (ppc_elf_size_dynamic_sections): Likewise.
2417 (ppc_elf_relax_section): Likewise.
2418 (ppc_elf_relocate_section): Likewise.
2419 * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
2420 reminding programmers to keep this structure in sync with the one
2421 defined in elf64-s390.c.
2422 (elf_s390_mkobject): Call bfd_elf_allocate_object.
2423 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
2425 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
2427 (elf_s390_size_dynamic_sections): Likewise.
2428 (elf_s390_relocate_section): Likewise.
2429 (elf_s390_check_relocs): Use elf_symtab_hdr.
2430 (elf_s390_gc_sweep_hook): Likewise.
2431 (elf_s390_size_dynamic_sections): Likewise.
2432 (elf_s390_relocate_section): Likewise.
2433 * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
2434 (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
2436 (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
2437 bfd being processed.
2438 (sh_elf_relocate_section): Likewise.
2439 (sh_elf_check_relocs): Likewise.
2440 (sh_elf_copy_private_data): Likewise.
2441 (sh_elf_relax_section): Use elf_symtab_hdr.
2442 (sh_elf_size_dynamic_sections): Likewise.
2443 (sh_elf_relocate_section): Likewise.
2444 (sh_elf_get_relocated_section_contents): Likewise.
2445 (sh_elf_gc_sweep_hook): Likewise.
2446 (sh_elf_check_relocs): Likewise.
2447 * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
2448 (is_alpha_elf): New macro. Checks a BFD to make sure that is an
2450 (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
2451 the bfd being processed.
2452 (elf64_alpha_create_dynamic_section): Likewise.
2453 (elf64_alpha_check_relocs): Likewise.
2454 (elf64_alpha_size_got_sections): Likewise.
2455 (elf64_alpha_relax_section): Likewise.
2456 (elf64_alpha_relocate_section): Likewise.
2457 (elf64_alpha_final_link): Likewise.
2458 (elf64_alpha_check_relocs): Use elf_symtab_hdr.
2459 (elf64_alpha_relax_section): Likewise.
2460 (elf64_alpha_relocate_section_r): Likewise.
2461 (elf64_alpha_relocate_section): Likewise.
2462 * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
2463 (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
2465 (opd_entry_value): Likewise.
2466 (allocate_dynrelocs): Likewise.
2467 (ppc64_elf_relocate_section): Likewise.
2468 (ppc64_elf_check_relocs): Use elf_symtab_hdr.
2469 (opd_entry_value): Likewise.
2470 (ppc64_elf_gc_sweep_hook): Likewise.
2471 (get_sym_h): Likewise.
2472 (ppc64_elf_edit_opd): Likewise.
2473 (ppc64_elf_tls_optimize): Likewise.
2474 (ppc64_elf_edit_toc): Likewise.
2475 (ppc64_elf_size_dynamic_sections): Likewise.
2476 (toc_adjusting_stub_needed): Likewise.
2477 (ppc64_elf_size_stubs): Likewise.
2478 (ppc64_elf_relocate_section): Likewise.
2479 * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
2480 reminding programmers to keep this structure in sync with the one
2481 defined in elf32-s390.c.
2482 (elf_s390_mkobject): Call bfd_elf_allocate_object.
2483 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
2485 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
2487 (elf_s390_size_dynamic_sections): Likewise.
2488 (elf_s390_relocate_section): Likewise.
2489 (elf_s390_check_relocs): Use elf_symtab_hdr.
2490 (elf_s390_gc_sweep_hook): Likewise.
2491 (elf_s390_size_dynamic_sections): Likewise.
2492 (elf_s390_relocate_section): Likewise.
2493 * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
2494 (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
2496 (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
2498 (elf64_x86_64_size_dynamic_sections): Likewise.
2499 (elf64_x86_64_relocate_section): Likewise.
2500 (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
2501 (elf64_x86_64_gc_sweep_hook): Likewise.
2502 (elf64_x86_64_size_dynamic_sections): Likewise.
2503 (elf64_x86_64_relocate_section): Likewise.
2504 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
2505 (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
2507 (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
2508 bfd being processed.
2509 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2510 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2511 (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
2512 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2513 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2514 (_bfd_sparc_elf_relocate_section): Likewise.
2519 * arange-set.c: Delete.
2520 * arange-set.h: Delete.
2521 * dwarf2.c: Revert 2007-09-21 changes.
2522 * Makefile.am: Likewise.
2523 * Makefile.in: Regenerate.
2524 * po/SRC-POTFILES.in: Regenerate.
2528 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
2530 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
2531 mismatches are detected.
2533 * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
2534 emit invalid relocs or rofixup entries for deleted .eh_frame entries.
2538 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
2540 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
2544 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
2545 of _ovly_buf_table size.
2546 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
2547 Adjust initialisations relating to _ovly_buf_table.
2551 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
2552 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
2553 relocations against dynamic symbols.
2554 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
2561 * warning.m4: Enable -Wno-format by default when using gcc on
2563 * configure: Regenerated.
2567 * archures.c: Update copyright.
2568 (bfd_mach_mips_octeon): New macro.
2569 * bfd-in2.h: Regenerate.
2570 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
2571 (mips_set_isa_flags): Likewise.
2572 (mips_mach_extensions): Add Octeon.
2573 * cpu-mips.c: Update copyright.
2574 (I_mipsocteon): New enum constant.
2575 (arch_info_struct): Add Octeon.
2579 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
2580 Return error status on unexpected relocation errors.
2585 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
2587 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
2588 processing on non-ELF input.
2592 * config.bfd (xtensa*-*-*): Recognize processor variants.
2597 * elf.c (bfd_elf_get_elf_syms): Check the return value of
2598 get_elf_backend_data.
2602 * config.bfd (x86_64-*-solaris2): Add support for this target.
2606 Rewrite SPU overlay handling code. Put overlay calls stubs in the
2607 overlays where possible. Use a faster call stub, or optionally at
2608 compile time, a more compact stub. Double size of _ovly_buf_table
2609 so that low bit of _ovly_table.buf can be used as a "present" bit.
2610 Reserve an extra _ovly_table entry for index zero.
2611 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
2613 (struct got_entry): New.
2614 (struct spu_stub_hash_entry): Delete.
2615 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
2616 (spu_elf_link_hash_table_create): Adjust for struct changes.
2617 (spu_stub_name): Delete.
2618 (spu_elf_find_overlays): Don't track sections from overlay regions.
2619 Instead set ovl_buf number in spu elf section data. Error if
2620 overlays in one region don't start at the same address. Adjust
2621 for struct _spu_elf_section_data changes.
2622 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
2623 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
2624 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
2625 (enum _insn_type): New.
2626 (count_stub, build_stub): New functions.
2627 (allocate_spuear_stubs): Use count_stub.
2628 (build_spuear_stubs): Use build_stub.
2629 (populate_stubs, sort_stubs): Delete.
2630 (process_stubs): New function.
2631 (write_one_stub): Delete.
2632 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
2633 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
2634 (maybe_insert_function, check_function_ranges): Likewise.
2635 (find_function, pasted_function, build_call_tree): Likewise.
2636 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
2637 (spu_elf_modify_program_headers): Likewise.
2638 (interesting_section): Detect stub sections differently. Delete
2639 htab param, adjust all callers.
2640 (spu_elf_relocate_section): Rewrite stub handling.
2641 (spu_elf_output_symbol_hook): Likewise.
2642 (bfd_elf32_bfd_link_hash_table_free): Delete.
2643 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
2644 output-only fields into a union. Add ovl_buf.
2645 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
2649 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
2653 * bfd-in.h: Add mingw I64 support.
2654 * bfd-in2.h: Regenerated.
2655 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
2660 * format.c (bfd_check_format_matches): Don't accept archives as
2661 fully matching unless they have a map.
2665 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
2669 * ecoff.c (_bfd_ecoff_archive_p): Delete.
2670 * libecoff.h (_bfd_ecoff_archive_p): Delete.
2671 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
2672 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
2673 (ecoff_biglittle_vec): Likewise.
2678 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
2679 non-NULL before dereferencing.
2684 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
2686 (_bfd_elf_gc_keep): Declare.
2687 * elfxx-target.h (elf_backend_gc_keep): Define.
2688 (elfNN_bed): Init new field.
2689 * elflink.c (_bfd_elf_gc_keep): New function.
2690 (bfd_elf_gc_sections): Call gc_keep.
2691 * elf64-ppc.c (elf_backend_gc_keep): Define.
2692 (struct _ppc64_elf_section_data): Move .opd related fields to
2693 a struct so they don't occupy the same storage. Adjust accesses
2695 (ppc64_elf_gc_keep): New function, split out from..
2696 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
2697 to mark .opd section, just set gc_mark.
2698 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
2699 unless we are changing .opd. Test non-NULL opd->adjust at all
2700 accesses throughout file.
2701 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
2705 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
2706 * bfd-in2.h: Regenerate.
2711 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
2713 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2714 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2715 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2716 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2717 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2718 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2719 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2720 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2721 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2722 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2723 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2724 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2725 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
2726 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
2727 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2728 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
2729 or executable output with relocations.
2734 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
2735 to FALSE for all relocs.
2740 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
2741 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
2742 (eh_frame_sec_info): Add a cies field.
2743 (eh_frame_hdr_info): Add a merge_cies field.
2744 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
2746 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
2748 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
2749 cie structures in all cases and use it instead of extended_cies.
2750 If merging, store the cie array in sec_info->cies and point each
2751 CIE's eh_fde_cie at the associated element. Do not try to
2752 calculate the value of the personality routine here; record the
2753 offset of the relocation instead. Do not merge CIEs here.
2754 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
2755 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
2756 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
2757 (find_merged_cie): New function.
2758 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
2763 * vms.c (vms_close_and_cleanup): Check for the presence of a
2764 vms_private_data_struct before examining any of its fields.
2769 * elflink.c (elf_link_input_bfd): Don't write out a section if
2770 its output section is marked with SEC_NEVER_LOAD.
2772 For older changes see ChangeLog-2007
2778 version-control: never
projects / binutils.git / blob