bfd/ChangeLog

   1 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
   2
   3         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
   4         for format string.
   5
   6 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
   7
   8         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
   9         "no overlays" return.  If there are overlays, create overlay
  10         manager entry symbols here, so that..
  11         (spu_elf_build_stubs): ..we don't need to set them up here.
  12         Simplify entry symbol tests.
  13         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
  14
  15 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
  16
  17         * elf.c (elfcore_grok_openbsd_procinfo)
  18         (elfcore_grok_openbsd_note): New functions.
  19         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
  20
  21 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
  22
  23         * vms-hdr.c: Don't include alloca.h.
  24         * elf32-m68hc1x.c: Include alloca-conf.h.
  25         * xsym.c: Likewise.
  26         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
  27         * som.c: Likewise.
  28         * Makefile.am: Run "make dep-am".
  29         * Makefile.in: Regenerate.
  30
  31 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
  32
  33         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
  34
  35 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
  36
  37         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
  38         Add compact_stub.
  39         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
  40         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
  41         ovly_return fields with ovly_entry[2].  Adjust all users.
  42         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
  43         when soft-icache.
  44         (spu_elf_build_stubs): Likewise.
  45         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
  46         ovly_flavour changes.  Update all callers.
  47         (ovl_stub_size_log2): New function.
  48         (build_stub): Handle compact icache stubs.  Use different manager
  49         entry point for stubs in non-icache area.
  50         (spu_elf_size_stubs): Don't allocate space for indirect branch
  51         descriptors.
  52         (spu_elf_build_stubs): And don't built them.
  53
  54 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
  55
  56         * dwarf2.c (read_section): Always use rawsize, if available.
  57
  58 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
  59
  60         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
  61         of rawsize and size for buffer.
  62
  63 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
  64
  65         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
  66         parameter just because fixed sections fit into local store.
  67         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
  68         generating overlays if fixed sections plus reserved stack
  69         and heap space fit into local store.
  70
  71 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
  72
  73         * elf32-spu.c (build_stub): Correct icache set_id.
  74         (spu_elf_relocate_section): Likewise.
  75
  76 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
  77
  78         * xcofflink.c (xcoff_link_check_archive_element): Only free the
  79         symbol table if it was created by the current call.
  80
  81 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
  82
  83         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
  84         class XMC_DS rather than XMC_UA.
  85
  86 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
  87
  88         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
  89         bfd_boolean export_defineds parameter with an unsigned int
  90         auto_export_flags parameter.
  91         * bfd-in2.h: Regenerate.
  92         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
  93         split out from xcoff_build_ldsyms.
  94         (xcoff_covered_by_expall_p): New function.
  95         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
  96         but with extra code to handle -bexpfull and -bexpall.
  97         (xcoff_mark_auto_exports): New function.
  98         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
  99         a function should be automatically exported.
 100         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
 101         parameter with an auto_export_flags parameter.  Update ldinfo
 102         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
 103         exported symbols.
 104
 105 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 106
 107         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
 108         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
 109         init and fini functions.  Do garbage collection for objects
 110         without an entry point too.
 111
 112 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 113
 114         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
 115         check whether a symbol has csect information.
 116         (coff_print_aux): Likewise.
 117         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
 118         information for C_AIX_WEAKEXT too.
 119         (_bfd_xcoff_swap_aux_out): Likewise.
 120         (xcoff_reloc_type_br): Handle defweak symbols too.
 121         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
 122         information for C_AIX_WEAKEXT too.
 123         (_bfd_xcoff64_swap_aux_out): Likewise.
 124         (xcoff64_reloc_type_br): Handle defweak symbols too.
 125         * coffgen.c (coff_print_symbol): Handle auxillary function
 126         information for C_AIX_WEAKEXT too.
 127         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
 128         instead of BSF_GLOBAL if the L_WEAK flag is set.
 129         (xcoff_dynamic_definition_p): New function.
 130         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
 131         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
 132         always take the symbol class from the ldsym.  Use weak bfd symbol
 133         types for weak ldsyms.
 134         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
 135         Fix the check for whether a definition is from a shared object.
 136         Allow redefinitions of weak symbols.
 137         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
 138         (xcoff_keep_symbol_p): Likewise.
 139         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
 140         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
 141         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
 142         but mark them as L_WEAK.
 143         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
 144         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
 145
 146 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 147
 148         * xcofflink.c (xcoff_mark): When walking the relocations,
 149         only mark the target symbol or the target section, not both.
 150         (xcoff_final_definition_p): New function.
 151         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
 152         symbol is a valid definition of the associated output symbol.
 153         Use XCOFF_ALLOCATED to stop the same hash table entry having
 154         two output symbols.
 155         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
 156         keeping a symbol.
 157         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
 158
 159 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 160
 161         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
 162         symbols as XMC_XO.
 163
 164 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 165
 166         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
 167         * libcoff.h: Regenerate.
 168         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
 169         line-number counts in the bfd's lineno_counts field.
 170         Don't keep per-csect line-number counts.
 171         (xcoff_sweep): Don't update per-csect line-number counts.
 172         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
 173         entries in each output section.
 174         (xcoff_link_input_bfd): Get the number of line numbers from
 175         the bfd's lineno_counts field, rather than recalculating it
 176         from scratch.  Fix the range check when updating C_BINCL and
 177         C_EINCL symbols.
 178         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
 179         here.  Don't expect csects to have line-number counts.
 180
 181 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 182
 183         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
 184         * libcoff.h: Regenerate.
 185         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
 186         "skip" logic from xcoff_link_input_bfd.
 187         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
 188         objects in a dynamic link, rather than checking whether csectpp
 189         is null.  Always allocate debug_index for other objects,
 190         and always go through the loop.  Update the type of debug_index
 191         after the change above.  Read the auxillary csect information
 192         and use xcoff_keep_symbol_p to decide whether a symbol should
 193         be kept.  Set its debug_index to -2 if not.
 194         (xcoff_link_input_bfd): Update the type of debug_index after
 195         the change above and always expect it to be nonnull.  Use it to
 196         test whether a symbol should be stripped, rather than making the
 197         decision here.  Postpone all symbol creation to the second pass.
 198
 199 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 200
 201         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
 202         creating a descriptor.
 203         (xcoff_sweep): Don't mark toc_section unless it's needed.
 204         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
 205         when marking every bfd.
 206         (xcoff_link_input_bfd): Skip all TOC anchors.
 207         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
 208         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
 209         to -1; call xcoff_find_tc0 instead.
 210
 211 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 212
 213         * libcoff-in.h (xcoff_section_tdata): Update commentary.
 214         * libcoff.h: Regenerate.
 215         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
 216         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
 217         the previous symbol's csect.  Treat last_symndx as an inclusive value
 218         and simplify its handling.
 219         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
 220         symbols with the right csect.  Don't mark rsec when processing
 221         relocations against undefined or absolute sections.
 222         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
 223         of bfd_und_section_ptr.
 224         (xcoff_link_input_bfd): Likewise.
 225
 226 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 227
 228         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
 229         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
 230         flag is set.  Assert that all undefined symbols are either
 231         imported or defined by a dynamic object.
 232         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 233         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
 234         handling to all relocations.  Only set XCOFF_CALLED for function
 235         symbols.
 236         (xcoff_find_function): New function, split out from...
 237         (bfd_xcoff_export_symbol) ...here.
 238         (xcoff_set_import_path): New function, split out from...
 239         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
 240         meaning of XCOFF_CALLED.
 241         (xcoff_mark_symbol): If we mark an undefined and unimported
 242         symbol, find some way of defining it.  If the symbol is a function
 243         descriptor, fill in its definition automatically.  If the symbol
 244         is a function, mark its descriptor and allocate room for global
 245         linkage code.  Otherwise mark the symbol as implicitly imported.
 246         Move the code for creating function descriptors from...
 247         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
 248         check for symbols that were implicitly defined.
 249         (xcoff_mark): Don't count any dynamic relocations against
 250         function symbols.
 251         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
 252         in the xcoff link info.
 253         (xcoff_link_input_bfd): Remove handling of undefined and
 254         unexported symbols.
 255
 256 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 257
 258         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
 259         if the target is absolute.  Fix comment typo.
 260         (xcoff_ppc_relocate_section): Remove FIXME.
 261         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
 262         if the target is absolute.
 263
 264 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 265
 266         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
 267         R_POS and R_NEG relocations against absolute symbols to the
 268         .loader section.
 269
 270 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 271
 272         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
 273         to 2 for bfd_mach_ppc_620.
 274
 275 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 276
 277         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
 278         * configure.in: Likewise.
 279         * configure: Regenerate.
 280
 281 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         PR binutils/9945
 284         * elf.c (assign_section_numbers): Generate symbol table if there
 285         is any relocation in output.
 286         (_bfd_elf_compute_section_file_positions): Likewise.
 287
 288 2009-03-13  Nick Clifton  <nickc@redhat.com>
 289
 290         PR 9934
 291         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
 292         * elflink.c (elf_link_read_relocs_from_section): Use
 293         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
 294         relocs but no symbol table.
 295         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 296
 297 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         PR ld/9938
 300         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
 301         to check ___tls_get_addr.
 302
 303         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
 304         strncmp to check __tls_get_addr.
 305
 306 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
 307
 308         * dwarf2.c (read_section): Always check the offset, even when the
 309         section has been read before.
 310
 311 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
 314         comments.
 315
 316 2009-03-11  Chris Demetriou  <cgd@google.com>
 317
 318         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
 319         * bfd-in2.h: Regenerate.
 320         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
 321         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
 322         mode.
 323         (bsd_write_armap): Likewise.
 324         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
 325         flag is set, do nothing.
 326         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
 327         for timestamp.
 328
 329 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
 330
 331         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
 332         used to update stack pointer.
 333
 334 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 335
 336         PR binutils/9921
 337         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
 338         for unknown symbols in absolute section.
 339
 340 2009-03-06  Nick Clifton  <nickc@redhat.com>
 341
 342         * po/es.po: Updated Spanish translation.
 343
 344 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
 345
 346         * elf32-arm.c (group_sections): Take next section size into
 347         account before accepting to group it.
 348
 349 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
 350
 351         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
 352         PLT entries.
 353         (elf32_arm_final_link_relocate): Likewise.
 354
 355 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
 356
 357         PR 9923
 358         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
 359
 360 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
 363         * section.c (struct bfd_section): Add has_tls_get_addr_call.
 364         (BFD_FAKE_SECTION): Init new flag.
 365         * ecoff.c (bfd_debug_section): Likewise.
 366         * bfd-in2.h: Regenerate.
 367         * libbfd.h: Regenerate.
 368         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
 369         (ppc_elf_reloc_type_lookup): Handle new relocs.
 370         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
 371         without marker relocs.
 372         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
 373         if section has no old-style calls.
 374         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
 375         Don't try to optimize new-style __tls_get_addr call when handling
 376         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
 377         relocs.
 378         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
 379         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 380         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
 381         without marker relocs.
 382         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
 383         if section has no old-style calls.  Set toc_ref for new relocs as
 384         appropriate.
 385         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
 386         Don't try to optimize new-style __tls_get_addr call when handling
 387         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
 388         relocs.
 389
 390 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
 391
 392         PR 6768
 393         * configure.in: Test for ld --as-needed support.  Link shared
 394         libbfd against libm.
 395         * configure: Regenerate.
 396
 397 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
 398
 399         * Makefile.am: Run "make dep-am".
 400         * Makefile.in: Regenerate.
 401
 402 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
 403
 404         * elf32-score7.c: New file.
 405         * elf32-score.h: New file.
 406         * elf32-score.c: Add code to support score 7.  Set score7 as the
 407         default.
 408         * cpu-score.c: Add score7 architecure.
 409         (compatibile): New function.
 410         * Makefile.am: Add rules for building elf32-score7 object.
 411         * Makefile.in: Regenerate.
 412         * configure.in: Add elf32-score7 object to score vectors.
 413         * configure: Regenerate.
 414         * reloc.c: Add score7 relocs.
 415         * archures.c: Add score3 and score7 machine numbers.
 416         * bfd-in2.h: Regenerate.
 417         * libbfd.h: Regenerate.
 418
 419 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 420
 421         * configure: Regenerate.
 422
 423 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 424
 425         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
 426         (elf32_hppa_check_relocs): Use it.
 427
 428         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
 429         elf64-hppa.c.
 430         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
 431         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
 432         (elf_hppa_is_dynamic_loader_symbol): Likewise.
 433         (elf_hppa_record_segment_addrs): Likewise.
 434         (elf_hppa_final_link): Likewise.
 435         (elf_hppa_relocate_insn): Likewise.
 436         (elf_hppa_final_link_relocate): Likewise.
 437         (elf64_hppa_relocate_section): Likewise.
 438         * elf64-hppa.c: Insert above.
 439
 440 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 441
 442         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
 443         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
 444         (elf_hppa_relocate_section): Likewise.
 445         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
 446         from struct elf_link_hash_entry.  Add count field.
 447         (struct elf64_hppa_dyn_hash_table): Delete.
 448         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
 449         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
 450         (hppa_elf_hash_entry, eh_name): Define.
 451         (elf64_hppa_new_dyn_hash_entry): Delete.
 452         (elf64_hppa_dyn_hash_lookup): Delete.
 453         (elf64_hppa_dyn_hash_traverse): Delete.
 454         (get_dyn_name): Delete.
 455         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
 456         of struct elf64_hppa_dyn_hash_entry *.
 457         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
 458         allocate_global_data_plt, allocate_global_data_stub,
 459         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
 460         Likewise.
 461         (hppa64_link_hash_newfunc): New.
 462         (elf64_hppa_hash_table_create): Rework.
 463         (count_dyn_reloc): Likewise.
 464         (hppa64_elf_local_refcounts): New.
 465         (elf64_hppa_check_relocs): Rework using standard technique for recording
 466         local DLT, PLT and OPD reference counts.
 467         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
 468         elf_link_hash_entry *.
 469         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
 470         allocate_global_data_plt, allocate_global_data_stub,
 471         allocate_global_data_opd, allocate_dynrel_entries,
 472         elf64_hppa_adjust_dynamic_symbol,
 473         elf64_hppa_mark_milli_and_exported_functions): Likewise.
 474         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
 475         Use hppa_link_hash_table.  Rework.
 476         (elf64_hppa_link_output_symbol_hook): Rework.
 477         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
 478         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
 479         elf64_hppa_finish_dynamic_sections): Likewise.
 480
 481 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
 482
 483         * elf32-arm.c (stub_reloc_type): Removed.
 484         (insn_sequence): Renamed reloc_type field to r_type.
 485         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
 486         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
 487         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
 488         (elf32_arm_stub_type): Add new enum entries for the new stubs.
 489         (arm_stub_is_thumb): Catch new stubs.
 490         (arm_type_of_stub): Handle new stubs.
 491         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
 492         (bfd_elf32_arm_process_before_allocation): Remove useless
 493         condition.
 494
 495 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 496
 497         * elf.c (elf_find_function): Use is_function_type to check
 498         function symbol.
 499
 500 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 501
 502         * xtensa-modules.c: Revert to previous version 1.11 due
 503         to inadvertant commit.
 504
 505 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
 506
 507         * elf32-xtensa.c (text_action_add): Separate test for action
 508         type.  Break if saved action is ta_widen_insn at same offset.
 509
 510 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 511
 512         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
 513         to elf32_arm_stub_long_branch_any_arm_pic.
 514         (elf32_arm_stub_long_branch_any_thumb_pic): New.
 515         (enum elf32_arm_stub_type, arm_type_of_stub)
 516         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
 517         separately.
 518
 519 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
 520
 521         * elf32-arm.c (PREV_SEC): Update comment.
 522         (group_sections): Rename argument to stubs_always_after_branch.
 523         Reverse the list and place stubs at the end of input sections.
 524         Undefine NEXT_SEC.
 525         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
 526
 527 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
 528
 529         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
 530         Fix formatting.
 531         (arm_size_one_stub): Remove unnecessary break.
 532         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
 533
 534 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 535
 536         * elf32-arm.c (stub_insn_type): New type.
 537         (stub_reloc_type): Likewise.
 538         (insn_sequence): Likewise.
 539         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
 540         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
 541         (elf32_arm_stub_long_branch_thumb_only): Likewise.
 542         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 543         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
 544         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
 545         (elf32_arm_stub_hash_entry): Add new helper fields.
 546         (stub_hash_newfunc): Initialize these new fields.
 547         (arm_build_one_stub): Encode Arm and Thumb instructions separately
 548         to take endianness into account.
 549         (arm_size_one_stub): Compute size of stubs using insn_sequence.
 550         (arm_map_one_stub): Code is now more generic, thanks to
 551         insn_sequence.
 552
 553 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 554
 555         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
 556         code.
 557         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 558         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
 559         BLX is not available. Fix typo in warning message. Add comments
 560         and improve formatting.
 561         (arm_build_one_stub): Adjust to new
 562         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
 563         (arm_map_one_stub): Likewise.
 564
 565 2009-02-23  Tristan Gingold  <gingold@adacore.com>
 566             Eric Botcazou  <ebotcazou@adacore.com>
 567             Douglas B Rupp  <rupp@gnat.com>
 568
 569         * vms.h: Update copyright year, fix comments, reorder declarations.
 570         (_bfd_save_vms_section): Remove the prototype.
 571         (EGPS_S_V_NO_SHIFT): New constant.
 572         (bfd_vms_set_section_flags): New prototype.
 573         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
 574         constants.
 575         (EGSY_S_W_FLAGS): Ditto.
 576         (EGSY_S_V_QUAD_VAL): Ditto.
 577         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
 578         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
 579         EGST_S_B_NAMLNG): Ditto.
 580         (ESRF_S_B_NAMLNG): Ditto.
 581         (ETIR_S_C_HEADER_SIZE): Ditto.
 582         (EGPS_S_V_ALLOC_64BIT): Ditto.
 583         (DST_S_C_EPILOG): Ditto.
 584         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
 585         (DST_S_C_SRC_INCRLNUM_B): Ditto.
 586         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
 587         (DST_S_L_PCLINE_UNSLONG): Ditto.
 588         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
 589         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
 590         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
 591         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
 592         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
 593         (DST_S_B_SRC_UNSBYTE): Ditto.
 594         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
 595         Add prototypes.
 596         (vms_section, vms_reloc): Remove types.
 597         (hdr_struc): Replaced by ...
 598         (hdr_struct): ... new type.
 599         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
 600         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
 601         (EMH_DATE_LENGTH): Ditto.
 602         (eom_struc): Replaced by ...
 603         (eom_struct): ... new type.
 604         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
 605         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
 606         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
 607         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
 608         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
 609         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
 610         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
 611         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
 612         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
 613         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
 614         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
 615         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
 616         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
 617         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
 618         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
 619         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
 620         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
 621         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
 622         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
 623         (enum file_type_enum): New type.
 624         (struct location_struct): Removed.
 625         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
 626         (struct funcinfo, struct module): Ditto.
 627         (struct vms_private_data_struct): Update fields.
 628         (struct vms_section_data_struct): New type.
 629
 630         * vms.c: Update copyright year, fix comments,
 631         Fix includes for DECC, add prototypes.
 632         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
 633         some initializers.
 634         Use flavour to set is_vax, location_stack is removed.
 635         (struct pair): Declare.
 636         (fill_section_ptr): Initialize variables at declaration.
 637         Add guard to set SECTION_SYM flag, handlde und section.
 638         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
 639         (_bfd_vms_slurp_object_records): New function, replaces previous
 640         vms_object_p.
 641         (vms_slurp_module): New function.
 642         (vms_slurp_image): Ditto.
 643         (vms_object_p): Complete rewrite.
 644         (vms_mkobject): Use is_vax field to slect architecture.
 645         (free_reloc_stream): New function.
 646         (vms_convert_to_var): Ditto.
 647         (vms_convert_to_var_1): Ditto.
 648         (vms_convert_to_var_unix_filename): Ditto.
 649         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
 650         VAR format on VMS.
 651         (vms_new_section_hook): Set alignment to 0, allocate private data.
 652         (vms_get_section_contents): Load content.
 653         (vms_get_symbol_info): Handle undefined section.
 654         (vms_find_nearest_line): Handle.
 655         (alloc_reloc_stream): New function.
 656         (vms_slurp_reloc_table): Ditto.
 657         (vms_get_reloc_upper_bound): Make it real.
 658         (vms_canonicalize_reloc): Do the real work.
 659         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
 660         ALPHA_R_BOH.
 661         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
 662         (vms_set_arch_mach): Check arch.
 663         (vms_set_section_contents): Copy the content after allocation.
 664         (vms_alpha_vec): Update object flags.
 665
 666         * vms-tir.c: Update copyright year, fix comments,
 667         add prototypes for new functions.
 668         (dst_define_location): New function.
 669         (dst_restore_location): New function.
 670         (dst_retrieve_location): New function.
 671         (dst_check_allocation): New function.
 672         (image_dump): Call dst_check_allocation.
 673         (image_write_b): Ditto.
 674         (image_write_w): Ditto.
 675         (image_write_l): Ditto.
 676         (image_write_q): Ditto.
 677         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
 678         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
 679         CTL_STKDL.
 680         Call error handler instead of abort if name is not known.
 681         (etir_sta): Add quarter_relocs argument and set it.
 682         Fix cast.
 683         (etir_sto): Ditto.
 684         (etir_opr): Ditto, return FALSE in case of error.
 685         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
 686         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
 687         (etir_stc): Add quarter_relocs argument and set it, fix cast.
 688         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
 689         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
 690         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
 691         Return FALSE in case of error.
 692         (tir_sta): Change sign of psect.
 693         (tir_ctl): Ditto.
 694         (tir_cmd): Fix cast. Makes tir_table static const.
 695         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
 696         add argument to explain.
 697         (analyze_etir): Initialize maxptr, add quarter_relocs
 698         declaration, move some declarations into inner scopes.
 699         Handle quarter_relocs and STO_IMM.
 700         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
 701         (_bfd_vms_slurp_relocs): New function.
 702         (_bfd_vms_decode_relocs): New function.
 703         (sto_imm): Rewritten.
 704         (start_first_etbt_record): New function.
 705         (start_another_etbt_record): Ditto.
 706         (etir_output_check): Ditto.
 707         (defer_reloc_p): Ditto.
 708         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
 709         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
 710         rewritte relocations handling.
 711         (_bfd_vms_write_tbt): Removed.
 712         (_bfd_vms_write_dbg): Ditto.
 713
 714         * vms-misc.c: Update copyright year, Fix comments.
 715         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
 716         (maybe_adjust_record_pointer_for_object): New function.
 717         (_bfd_vms_get_first_record): New function, replaces ...
 718         (_bfd_vms_get_record): ..  removed.
 719         (_bfd_vms_get_object_record): New function.
 720         (_bfd_vms_get_object_record): New function.
 721         (vms_get_remaining_object_record): New function, replaces ...
 722         (_bfd_vms_get_next_record): ... removed.
 723         (add_new_contents): Removed.
 724         (_bfd_save_vms_section): Removed.
 725         (_bfd_get_vms_section): Removed.
 726         (_bfd_vms_output_flush): Write in VAR format.
 727         (new_symbol): Don't make UND section.
 728
 729         * vms-hdr.c: Update copyright year, update list of record handled.
 730         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
 731         (_bfd_vms_write_hdr): Strip vms and unix patches,
 732         add comments, truncate module name at 31 characters,
 733         use constants instead of hard-coded value,
 734         write BFD version instead of a fixed string.
 735         (_bfd_vms_slurp_ihd): New function.
 736         (_bfd_vms_slurp_isd): Ditto.
 737         (_bfd_vms_slurp_ihs): Ditto.
 738         (new_module): Ditto.
 739         (parse_module): Ditto
 740         (build_module_list): Ditto.
 741         (module_find_nearest_line): Ditto.
 742         (_bfd_vms_find_nearest_dst_line): Ditto.
 743         (vms_slurp_debug): Ditto.
 744         (_bfd_vms_slurp_dbg): Ditto.
 745         (_bfd_vms_slurp_tbt): Ditto.
 746         (_bfd_vms_write_dbg): Ditto.
 747         (_bfd_vms_write_tbt): Ditto.
 748
 749         * vms-gsd.c: Update copyright year, update list of records handled.
 750         (EVAX_LITERALS_NAME): New macro.
 751         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
 752         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
 753         (register_universal_symbol): New function and prototype.
 754         (_bfd_vms_slurp_gsd): Fix indentations and casts,
 755         improve debug messages,
 756         use constants instead of hard-coded value,
 757         fix missing endianness conversion,
 758         handle global symbol (SYMG).
 759         (bfd_vms_set_section_flags): New function.
 760         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
 761         handle section literals,
 762         fix indentation,
 763         handle section bfd and vms flags,
 764         don't output LIB$INITIALIZE symbol,
 765         fix handling of weak symbols,
 766         fix evax vs vax procedure descriptor,
 767         handle absolute symbols.
 768
 769         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
 770         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
 771
 772         * makefile.vms (DEFS): Fix flags for VMS.
 773
 774         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
 775
 776         * bfd-in2.h: Regenerated.
 777         * libbfd.h: Regenerated.
 778
 779 2009-02-20  Cary Coutant  <ccoutant@google.com>
 780
 781         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
 782         in struct stat.
 783
 784 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 785
 786         PR gas/7059
 787         * coffcode.h (coff_write_object_contents):  Don't let the string
 788         table offset overflow the s_name field when using long section names.
 789
 790 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 791
 792         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
 793         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
 794         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
 795         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
 796         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
 797         (bfd_pmac_xcoff_backend_data):  Likewise.
 798         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
 799         (bfd_xcoff_aix5_backend_data):  Likewise.
 800         (xcoff64_write_object_contents):  Delete unused long_section_names
 801         local variable.
 802         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
 803         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
 804         struct non-const.
 805         * coffcode.h (documentation):  Update to describe long section names.
 806         (COFFLONGSECTIONCATHELPER):  New helper macro.
 807         (BLANKOR1TOODD):  Likewise.
 808         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
 809         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
 810         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
 811         (bfd_coff_set_long_section_names_allowed):  New function.
 812         (bfd_coff_set_long_section_names_disallowed):  Likewise.
 813         (struct bfd_coff_backend_data):  Add new backend hook function
 814         pointer _bfd_coff_set_long_section_names.
 815         (bfd_coff_set_long_section_names):  New backend hook.
 816         (coff_write_object_contents):  Only generate long section names if
 817         bfd_coff_long_section_names() indicates they are currently enabled.
 818         (bfd_coff_std_swap_table):  Make non-const, and initialise long
 819         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 820         (ticoff0_swap_table):  Likewise to both.
 821         (ticoff1_swap_table):  Again, likewise to both.
 822         * coffgen.c (make_a_section_from_file):  Allow long section names
 823         as inputs even if not currently allowed for outputs.
 824         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
 825         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
 826         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 827         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 828         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 829         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 830         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 831         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 832         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 833         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 834         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
 835         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
 836         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
 837         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
 838         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
 839         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
 840         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 841         * libcoff-in.h:  Update copyright year to cause updated copyright
 842         year in generated libcoff.h, and fix typo.
 843         * libcoff.h:  Regenerated.
 844         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
 845         (_bfd_ecoff_no_long_sections):  Add prototype.
 846         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
 847         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
 848         defined by an including .c file.
 849         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
 850         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 851         (ticoff1_swap_table):  Likewise to both.
 852
 853 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
 854
 855         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
 856         stub. Catch default case error.
 857         (arm_map_one_stub): Add missing Thumb mapping symbol.
 858
 859 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
 860
 861         PR 9841
 862         * elf32-avr.c: Handle case where no local symbos exist correctly.
 863
 864 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
 865
 866         bfd/
 867         * elf32-arm.c (arm_long_branch_stub,
 868         arm_thumb_v4t_long_branch_stub,
 869         arm_thumb_thumb_long_branch_stub,
 870         arm_thumb_arm_v4t_long_branch_stub,
 871         arm_thumb_arm_v4t_short_branch_stub,
 872         arm_pic_long_branch_stub):
 873         Renamed to elf32_arm_stub_long_branch_any_any,
 874         elf32_arm_stub_long_branch_v4t_arm_thumb,
 875         elf32_arm_stub_long_branch_thumb_only,
 876         elf32_arm_stub_long_branch_v4t_thumb_arm,
 877         elf32_arm_stub_short_branch_v4t_thumb_arm,
 878         elf32_arm_stub_long_branch_any_any_pic.
 879         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
 880         arm_thumb_thumb_stub_long_branch,
 881         arm_thumb_arm_v4t_stub_long_branch,
 882         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
 883         Renamed to arm_stub_long_branch_any_any,
 884         arm_stub_long_branch_v4t_arm_thumb,
 885         arm_stub_long_branch_thumb_only,
 886         arm_stub_long_branch_v4t_thumb_arm,
 887         arm_stub_short_branch_v4t_thumb_arm,
 888         arm_stub_long_branch_any_any_pic.
 889
 890 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 891
 892         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
 893         in branch offset check.
 894
 895 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
 896
 897         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
 898         add toc.symndx and toc.add.
 899         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
 900         Set up toc.add.
 901         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
 902         callers.
 903         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
 904         (branch_reloc_hash_match): New function, extracted from..
 905         (ppc64_elf_tls_optimize): ..here.
 906         (ppc64_elf_relocate_section): Properly set addends when optimizing
 907         tls sequences.  Avoid unnecessary reading and writing of insns.
 908         Only redo reloc when symbol changed.  Bypass symbol checks when
 909         using tlsld_got.
 910         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
 911         (branch_reloc_hash_match): New function, extracted from..
 912         (ppc_elf_tls_optimize): ..here.
 913         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
 914         Don't clear addend on zapped __tls_get_addr reloc.
 915
 916 2009-02-12  Nick Clifton  <nickc@redhat.com>
 917
 918         PR 9827
 919         * elflink.c (bfd_elf_final_link): When counting the relocations,
 920         if the header size has not been set yet then assume that it will
 921         match the output section's reloc type.
 922
 923 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
 924
 925         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
 926         relocatable link.
 927
 928 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
 929
 930         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
 931         (find_function): Likewise.
 932         (pasted_function): Don't error if no prior function found.
 933         (discover_functions): Revert 2008-12-10 change.  Extend first
 934         function range to start of section.
 935
 936 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 937
 938         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
 939         functions to C90.
 940         * elf64-hppa.h: Likewise.
 941
 942 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
 943
 944         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
 945         .sbss handling.
 946
 947 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 948
 949         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
 950         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
 951
 952 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
 953
 954         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
 955         * archures.c (bfd_mach_mips_xlr): Define.
 956         * bfd-in2.h: Regenerate.
 957         * cpu-mips.c (I_xlr): Define.
 958         (arch_info_struct): Add XLR entry.
 959         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
 960         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
 961         (mips_mach_extensions): Add XLR entry.
 962
 963 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
 964
 965         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
 966
 967 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 968
 969         * configure.in: AC_SUBST pdfdir.
 970         * Makefile.am: Add install-pdf, install-pdf-am
 971         and install-pdf-recursive targets. Define pdfdir.
 972         * doc/Makefile.am: Define pdf__strip_dir. Add
 973         install-pdf and install-pdf-am targets.
 974         * po/Make-in: Add install-pdf target.
 975         * configure: Regenerate.
 976         * Makefile.in: Regenerate
 977         * doc/Makefile.in: Regenerate.
 978
 979 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
 980
 981         * bfd-in2.h: Regenerate.
 982         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
 983         fields from n_entries to n_slots where appropriate, update comments.
 984         (HOWTO): Add TLS relocations.
 985         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
 986         (enum elf_m68k_got_offset_size): New enum.
 987         (struct elf_m68k_got_entry.type): Move field to ...
 988         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
 989         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
 990         functions.
 991         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
 992         functions.
 993         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
 994         fields into n_entries array.  Update comments.
 995         (elf_m68k_init_got): Simplify, update all uses.
 996         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
 997         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
 998         GOT entries; update name, update all uses.
 999         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1000         (elf_m68k_get_got_entry): Update.
1001         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1002         simplify.
1003         (elf_m68k_remove_got_entry_type): Simplify.
1004         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1005         (elf_m68k_can_merge_gots): Update.
1006         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1007         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1008         GOT entries, simplify.
1009         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1010         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1011         field, remove obsoleted local_n_entries field.
1012         (elf_m68k_partition_multi_got_2): New static function.
1013         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1014         update.
1015         (elf_m68k_remove_got_entry_type): Update.
1016         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1017         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
1018         update of sgot->size and srelgot->size.
1019         (elf_m68k_gc_sweep_hook): Update.
1020         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1021         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1022         TLS relocations.
1023         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1024         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1025
1026 2009-02-02  DJ Delorie  <dj@redhat.com>
1027
1028         * elf32-mep.c (config_names): Regenerate configuration.
1029
1030 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
1031
1032         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1033         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1034         * elf.c (bfd_elf_get_str_section): Make static.
1035         (bfd_elf_find_section): Delete.
1036         * libbfd.h: Regenerate.
1037
1038 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1039
1040         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1041         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1042
1043 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
1044
1045         * elflink.c (on_needed_list): New function.
1046         (elf_link_add_object_symbols): Link in --as-needed libs if they
1047         satisfy undefined symbols in other libs.
1048
1049 2009-01-30  Julian Brown  <julian@codesourcery.com>
1050
1051         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1052         EXEC_P or DYNAMIC flags, and skip sections which are being linked
1053         with --just-symbols (-R).
1054
1055 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
1056
1057         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1058         high_pc in order to properly sign-extend VMAs.
1059
1060 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
1061             Mark Shinwell  <shinwell@codesourcery.com>
1062             Catherine Moore  <clm@codesourcery.com>
1063
1064         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1065
1066 2009-01-28  Catherine Moore <clm@codesourcery.com>
1067
1068         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1069         SEC_LOAD for dynamic relocation sections.
1070
1071 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
1072
1073         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1074         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1075         the size of local TLS data.
1076
1077 2009-01-27  Andreas Schwab  <schwab@suse.de>
1078
1079         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1080         architectures in the archive.
1081
1082 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
1083
1084         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1085         <R_CRIS_32_DTPREL>: Correct relocation value.
1086
1087         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1088         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1089         symbols with non-default visibility.
1090
1091 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
1092
1093         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1094         describing the trampolines.
1095         (ppc_elf_relocate_section): Update relocs to describe the
1096         trampolines.
1097
1098 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1099
1100         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1101         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1102         and R_PARISC_PCREL12F relocations.
1103
1104 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
1105
1106         PR 6022
1107         * elflink.c (find_version_for_sym): New function split out from,
1108         but without export_dynamic test, ..
1109         (_bfd_elf_link_assign_sym_version): ..here.
1110         (_bfd_elf_export_symbol): Use it.
1111
1112 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
1113
1114         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1115         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1116         * elflink.c: ..here, somewhat modified.
1117         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1118         _bfd_elf_link_find_version_dependencies,
1119         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1120         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1121         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1122         declare..
1123         * elflink.c: ..and make static here.
1124         (_bfd_elf_link_find_version_dependencies): Adjust for removal
1125         of output_bfd from struct elf_find_verdep_info.
1126         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1127         struct elf_info_failed.
1128         (bfd_elf_size_dynamic_sections): Adjust.
1129
1130 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
1131
1132         PR 6832
1133         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1134         after comp_unit_find_line call.
1135
1136 2009-01-21  Nick Clifton  <nickc@redhat.com>
1137
1138         PR 9769
1139         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1140         tm_gmtoff field in struct tm.
1141
1142 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
1143
1144         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1145         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1146         sections in soft-icache lines unless non_ia_text.  Don't add
1147         rodata if doing so would exceed line size.
1148
1149 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
1150
1151         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1152         types than bfd_link_hash_indirect, before early return, call
1153         _bfd_elf_link_hash_copy_indirect.
1154
1155 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
1156
1157         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1158         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1159         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1160         (elf_backend_obj_attrs_order): New define.
1161         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1162         (elfNN_bed): Add elf_backend_obj_attrs_order.
1163
1164 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
1165
1166         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1167         (obj_attr_size): Likewise.
1168         (write_obj_attribute): Likewise.
1169         (_bfd_elf_copy_obj_attributes): Likewise.
1170         (_bfd_elf_parse_attributes): Likewise.
1171         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1172         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1173         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1174         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1175         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1176         with macros.
1177
1178 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
1179
1180         * elf-attrs.c (is_default_attr): Support defaultless attributes.
1181         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1182         (bfd_elf_add_obj_attr_string): Likewise.
1183         (bfd_elf_add_obj_attr_int_string): Likewise.
1184         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1185         * elf-bfd.h (struct obj_attribute): Document new flag bit.
1186         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1187         Tag_nodefaults has no default value.
1188         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1189         comment to reflect the new state.
1190
1191 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
1192
1193         PR 9695
1194         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1195         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1196         (adjust_z_magix): Delete dead code handling QMAGIC.
1197
1198 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
1199
1200         * coffcode.h (styp_to_sec_flags): Correct interpretation of
1201         IMAGE_SCN_MEM_DISCARDABLE.
1202
1203 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
1204
1205         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1206         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1207         * configure.in (commonbfdlib): Delete.
1208         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1209         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
1210         is available, not just for linux.
1211         * po/SRC-POTFILES.in: Regenerate.
1212         * Makefile.in: Regenerate.
1213         * configure: Regenerate.
1214
1215 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
1216             Julian Brown   <julian@codesourcery.com>
1217
1218         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1219         ARM attributes in ABI 2.07.
1220         * elf32-arm.c (get_secondary_compatible_arch): New function.
1221         (set_secondary_compatible_arch): New function.
1222         (tag_cpu_arch_combine): New function.
1223         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1224         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1225         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1226         make it fit with order_01243.
1227         Add support for Tag_also_compatible_with,
1228         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1229         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1230         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1231         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1232         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1233         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1234         Rework the way unknown attributes are handled.
1235         Defer errors until all attributes have been processed.
1236
1237 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
1238
1239         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1240         bfd_elf_add_obj_attr_int_string.
1241         Read Tag_compatibility from its new location in the attribute array,
1242         rather than the attribute list.
1243         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1244         bfd_elf_add_obj_attr_int_string.
1245         (_bfd_elf_parse_attributes): Likewise.
1246         (_bfd_elf_merge_object_attributes): There's now only one
1247         Tag_compatibility, and it's in the array, not the list.
1248         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1249         Tag_compatibility.
1250         (bfd_elf_add_obj_attr_compat): Rename to
1251         bfd_elf_add_obj_attr_int_string.
1252         (bfd_elf_add_proc_attr_compat): Rename to
1253         bfd_elf_add_proc_attr_int_string.
1254         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1255         Tag_compatibility.
1256
1257 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
1258
1259         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1260         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1261         (vmsutil.lo): Add dependency rule.
1262         * Makefile.in: Regenerate.
1263         * config.bfd (ia64*-*-*vms*): Add case.
1264         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1265         * configure: Regenerate.
1266         * vmsutil.c: New file.
1267         * vmsutil.h: New file.
1268         * elf-bfd.h (struct bfd_elf_special_section): Change type of
1269         attr to bfd_vma.
1270         * elfxx-ia64.c (elfNN_vms_post_process_headers,
1271         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1272         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1273         elfNN_vms_object_p): New functions
1274         * targets.c (bfd_elf64_ia64_vms_vec): New target.
1275
1276 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1277
1278         PR ld/9727
1279         * elflink.c (elf_gc_sweep): Exclude the group section if the
1280         first member of the section group is excluded.
1281
1282 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
1283
1284         PR 9735
1285         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1286         saved filename, use bfd_alloc rather than bfd_malloc for it.
1287
1288 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
1289
1290         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1291
1292 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
1293
1294         * elf32-spu.c (remove_cycles): Always set call->max_depth.
1295
1296 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
1297
1298         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1299
1300 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
1301
1302         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1303         num_lines_log2.
1304         (struct got_entry): Add br_addr.
1305         (struct call_info): Add priority.
1306         (struct function_info): Add lr_store and sp_adjust.
1307         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1308         (spu_elf_find_overlays): For soft-icache, mark any section within cache
1309         area as an overlay, and check that no other overlays exist.  Look up
1310         icache overlay manager entry sym.
1311         (BRA_STUBS, BRA, BRASL): Define.
1312         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1313         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
1314         in branch insn.
1315         (count_stub, build_stub): Support soft-icache.
1316         (build_spuear_stubs, process_stubs): Adjust build_stub call.
1317         (spu_elf_size_stubs): Size soft-icache stubs.
1318         (overlay_index): New function.
1319         (spu_elf_build_stubs): Make static.  Support soft-icache.
1320         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1321         (find_function_stack_adjust): Save lr store and stack adjust insn
1322         offsets.
1323         (maybe_insert_function): Adjust find_function_stack_adjust call.
1324         (mark_functions_via_relocs): Retrieve priority.
1325         (remove_cycles): Only warn about pruned arcs when stack_analysis.
1326         (sort_calls): Sort by priority first.
1327         (mark_overlay_section): Ignore .ovl.init.
1328         (sum_stack): Only print when stack_analysis.
1329         (print_one_overlay_section): New function, extracted from..
1330         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
1331         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1332         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1333         analysis.  Call spu_elf_build_stubs.
1334         (spu_elf_relocate_section): For soft-icache encode overlay index
1335         into addresses.
1336         (spu_elf_output_symbol_hook): Support soft-icache.
1337         (spu_elf_modify_program_headers: Likewise.
1338
1339         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
1340         num_regions to num_lines.  Add line_size and max_branch.
1341         (enum _ovly_flavour): Add ovly_soft_icache.
1342         (spu_elf_build_stubs): Delete.
1343
1344 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1345
1346         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1347         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1348
1349 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
1350
1351         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1352         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1353         the program, the known offset starts at the negative size of the
1354         TLS section.
1355         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1356         Similar.
1357
1358 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
1359
1360         * config.bfd: Add lm32-*-rtems*.
1361
1362 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1363
1364         * coff-ppc.c: Add 2009 to Copyright.
1365         * elf32-cris.c: Likewise.
1366         * elflink.c: Likewise.
1367
1368 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
1369
1370         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1371         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
1372
1373 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1374
1375         PR ld/9679
1376         * elflink.c (elf_merge_st_other): New.
1377         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1378         hide them if needed.
1379         (elf_link_add_object_symbols): Updated.
1380
1381 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1382
1383         PR ld/9676
1384         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1385         ref_dynamic and dynamic_def fields when setting def_regular
1386         to 1.
1387
1388 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
1389
1390         PR 9682
1391         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1392         literal.
1393
1394 For older changes see ChangeLog-2008
1395 \f
1396 Local Variables:
1397 mode: change-log
1398 left-margin: 8
1399 fill-column: 74
1400 version-control: never
1401 End: