bfd/ChangeLog

   1 2009-02-23  Tristan Gingold  <gingold@adacore.com>
   2
   3         * vms.h: Update copyright year, fix comments, reorder declarations.
   4         (_bfd_save_vms_section): Remove the prototype.
   5         (EGPS_S_V_NO_SHIFT): New constant.
   6         (bfd_vms_set_section_flags): New prototype.
   7         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
   8         constants.
   9         (EGSY_S_W_FLAGS): Ditto.
  10         (EGSY_S_V_QUAD_VAL): Ditto.
  11         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
  12         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
  13         EGST_S_B_NAMLNG): Ditto.
  14         (ESRF_S_B_NAMLNG): Ditto.
  15         (ETIR_S_C_HEADER_SIZE): Ditto.
  16         (EGPS_S_V_ALLOC_64BIT): Ditto.
  17         (DST_S_C_EPILOG): Ditto.
  18         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
  19         (DST_S_C_SRC_INCRLNUM_B): Ditto.
  20         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
  21         (DST_S_L_PCLINE_UNSLONG): Ditto.
  22         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
  23         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
  24         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
  25         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
  26         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
  27         (DST_S_B_SRC_UNSBYTE): Ditto.
  28         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
  29         Add prototypes.
  30         (vms_section, vms_reloc): Remove types.
  31         (hdr_struc): Replaced by ...
  32         (hdr_struct): ... new type.
  33         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
  34         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
  35         (EMH_DATE_LENGTH): Ditto.
  36         (eom_struc): Replaced by ...
  37         (eom_struct): ... new type.
  38         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
  39         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
  40         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
  41         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
  42         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
  43         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
  44         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
  45         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
  46         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
  47         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
  48         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
  49         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
  50         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
  51         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
  52         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
  53         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
  54         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
  55         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
  56         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
  57         (enum file_type_enum): New type.
  58         (struct location_struct): Removed.
  59         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
  60         (struct funcinfo, struct module): Ditto.
  61         (struct vms_private_data_struct): Update fields.
  62         (struct vms_section_data_struct): New type.
  63
  64         * vms.c: Update copyright year, fix comments,
  65         Fix includes for DECC, add prototypes.
  66         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
  67         some initializers.
  68         Use flavour to set is_vax, location_stack is removed.
  69         (struct pair): Declare.
  70         (fill_section_ptr): Initialize variables at declaration.
  71         Add guard to set SECTION_SYM flag, handlde und section.
  72         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
  73         (_bfd_vms_slurp_object_records): New function, replaces previous
  74         vms_object_p.
  75         (vms_slurp_module): New function.
  76         (vms_slurp_image): Ditto.
  77         (vms_object_p): Complete rewrite.
  78         (vms_mkobject): Use is_vax field to slect architecture.
  79         (free_reloc_stream): New function.
  80         (vms_convert_to_var): Ditto.
  81         (vms_convert_to_var_1): Ditto.
  82         (vms_convert_to_var_unix_filename): Ditto.
  83         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
  84         VAR format on VMS.
  85         (vms_new_section_hook): Set alignment to 0, allocate private data.
  86         (vms_get_section_contents): Load content.
  87         (vms_get_symbol_info): Handle undefined section.
  88         (vms_find_nearest_line): Handle.
  89         (alloc_reloc_stream): New function.
  90         (vms_slurp_reloc_table): Ditto.
  91         (vms_get_reloc_upper_bound): Make it real.
  92         (vms_canonicalize_reloc): Do the real work.
  93         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
  94         ALPHA_R_BOH.
  95         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
  96         (vms_set_arch_mach): Check arch.
  97         (vms_set_section_contents): Copy the content after allocation.
  98         (vms_alpha_vec): Update object flags.
  99
 100         * vms-tir.c: Update copyright year, fix comments,
 101         add prototypes for new functions.
 102         (dst_define_location): New function.
 103         (dst_restore_location): New function.
 104         (dst_retrieve_location): New function.
 105         (dst_check_allocation): New function.
 106         (image_dump): Call dst_check_allocation.
 107         (image_write_b): Ditto.
 108         (image_write_w): Ditto.
 109         (image_write_l): Ditto.
 110         (image_write_q): Ditto.
 111         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
 112         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
 113         CTL_STKDL.
 114         Call error handler instead of abort if name is not known.
 115         (etir_sta): Add quarter_relocs argument and set it.
 116         Fix cast.
 117         (etir_sto): Ditto.
 118         (etir_opr): Ditto, return FALSE in case of error.
 119         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
 120         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
 121         (etir_stc): Add quarter_relocs argument and set it, fix cast.
 122         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
 123         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
 124         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
 125         Return FALSE in case of error.
 126         (tir_sta): Change sign of psect.
 127         (tir_ctl): Ditto.
 128         (tir_cmd): Fix cast. Makes tir_table static const.
 129         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
 130         add argument to explain.
 131         (analyze_etir): Initialize maxptr, add quarter_relocs
 132         declaration, move some declarations into inner scopes.
 133         Handle quarter_relocs and STO_IMM.
 134         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
 135         (_bfd_vms_slurp_relocs): New function.
 136         (_bfd_vms_decode_relocs): New function.
 137         (sto_imm): Rewritten.
 138         (start_first_etbt_record): New function.
 139         (start_another_etbt_record): Ditto.
 140         (etir_output_check): Ditto.
 141         (defer_reloc_p): Ditto.
 142         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
 143         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
 144         rewritte relocations handling.
 145         (_bfd_vms_write_tbt): Removed.
 146         (_bfd_vms_write_dbg): Ditto.
 147
 148         * vms-misc.c: Update copyright year, Fix comments.
 149         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
 150         (maybe_adjust_record_pointer_for_object): New function.
 151         (_bfd_vms_get_first_record): New function, replaces ...
 152         (_bfd_vms_get_record): ..  removed.
 153         (_bfd_vms_get_object_record): New function.
 154         (_bfd_vms_get_object_record): New function.
 155         (vms_get_remaining_object_record): New function, replaces ...
 156         (_bfd_vms_get_next_record): ... removed.
 157         (add_new_contents): Removed.
 158         (_bfd_save_vms_section): Removed.
 159         (_bfd_get_vms_section): Removed.
 160         (_bfd_vms_output_flush): Write in VAR format.
 161         (new_symbol): Don't make UND section.
 162
 163         * vms-hdr.c: Update copyright year, update list of record handled.
 164         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
 165         (_bfd_vms_write_hdr): Strip vms and unix patches,
 166         add comments, truncate module name at 31 characters,
 167         use constants instead of hard-coded value,
 168         write BFD version instead of a fixed string.
 169         (_bfd_vms_slurp_ihd): New function.
 170         (_bfd_vms_slurp_isd): Ditto.
 171         (_bfd_vms_slurp_ihs): Ditto.
 172         (new_module): Ditto.
 173         (parse_module): Ditto
 174         (build_module_list): Ditto.
 175         (module_find_nearest_line): Ditto.
 176         (_bfd_vms_find_nearest_dst_line): Ditto.
 177         (vms_slurp_debug): Ditto.
 178         (_bfd_vms_slurp_dbg): Ditto.
 179         (_bfd_vms_slurp_tbt): Ditto.
 180         (_bfd_vms_write_dbg): Ditto.
 181         (_bfd_vms_write_tbt): Ditto.
 182
 183         * vms-gsd.c: Update copyright year, update list of records handled.
 184         (EVAX_LITERALS_NAME): New macro.
 185         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
 186         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
 187         (register_universal_symbol): New function and prototype.
 188         (_bfd_vms_slurp_gsd): Fix indentations and casts,
 189         improve debug messages,
 190         use constants instead of hard-coded value,
 191         fix missing endianness conversion,
 192         handle global symbol (SYMG).
 193         (bfd_vms_set_section_flags): New function.
 194         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
 195         handle section literals,
 196         fix indentation,
 197         handle section bfd and vms flags,
 198         don't output LIB$INITIALIZE symbol,
 199         fix handling of weak symbols,
 200         fix evax vs vax procedure descriptor,
 201         handle absolute symbols.
 202
 203         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
 204         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
 205
 206         * makefile.vms (DEFS): Fix flags for VMS.
 207
 208         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
 209
 210         * bfd-in2.h: Regenerated.
 211         * libbfd.h: Regenerated.
 212
 213 2009-02-20  Cary Coutant  <ccoutant@google.com>
 214
 215         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
 216         in struct stat.
 217
 218 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 219
 220         PR gas/7059
 221         * coffcode.h (coff_write_object_contents):  Don't let the string
 222         table offset overflow the s_name field when using long section names.
 223
 224 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 225
 226         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
 227         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
 228         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
 229         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
 230         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
 231         (bfd_pmac_xcoff_backend_data):  Likewise.
 232         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
 233         (bfd_xcoff_aix5_backend_data):  Likewise.
 234         (xcoff64_write_object_contents):  Delete unused long_section_names
 235         local variable.
 236         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
 237         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
 238         struct non-const.
 239         * coffcode.h (documentation):  Update to describe long section names.
 240         (COFFLONGSECTIONCATHELPER):  New helper macro.
 241         (BLANKOR1TOODD):  Likewise.
 242         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
 243         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
 244         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
 245         (bfd_coff_set_long_section_names_allowed):  New function.
 246         (bfd_coff_set_long_section_names_disallowed):  Likewise.
 247         (struct bfd_coff_backend_data):  Add new backend hook function
 248         pointer _bfd_coff_set_long_section_names.
 249         (bfd_coff_set_long_section_names):  New backend hook.
 250         (coff_write_object_contents):  Only generate long section names if
 251         bfd_coff_long_section_names() indicates they are currently enabled.
 252         (bfd_coff_std_swap_table):  Make non-const, and initialise long
 253         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 254         (ticoff0_swap_table):  Likewise to both.
 255         (ticoff1_swap_table):  Again, likewise to both.
 256         * coffgen.c (make_a_section_from_file):  Allow long section names
 257         as inputs even if not currently allowed for outputs.
 258         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
 259         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
 260         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 261         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 262         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 263         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 264         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 265         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 266         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 267         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 268         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
 269         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
 270         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
 271         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
 272         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
 273         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
 274         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 275         * libcoff-in.h:  Update copyright year to cause updated copyright
 276         year in generated libcoff.h, and fix typo.
 277         * libcoff.h:  Regenerated.
 278         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
 279         (_bfd_ecoff_no_long_sections):  Add prototype.
 280         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
 281         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
 282         defined by an including .c file.
 283         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
 284         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 285         (ticoff1_swap_table):  Likewise to both.
 286
 287 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
 288
 289         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
 290         stub. Catch default case error.
 291         (arm_map_one_stub): Add missing Thumb mapping symbol.
 292
 293 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
 294
 295         PR 9841
 296         * elf32-avr.c: Handle case where no local symbos exist correctly.
 297
 298 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
 299
 300         bfd/
 301         * elf32-arm.c (arm_long_branch_stub,
 302         arm_thumb_v4t_long_branch_stub,
 303         arm_thumb_thumb_long_branch_stub,
 304         arm_thumb_arm_v4t_long_branch_stub,
 305         arm_thumb_arm_v4t_short_branch_stub,
 306         arm_pic_long_branch_stub):
 307         Renamed to elf32_arm_stub_long_branch_any_any,
 308         elf32_arm_stub_long_branch_v4t_arm_thumb,
 309         elf32_arm_stub_long_branch_thumb_only,
 310         elf32_arm_stub_long_branch_v4t_thumb_arm,
 311         elf32_arm_stub_short_branch_v4t_thumb_arm,
 312         elf32_arm_stub_long_branch_any_any_pic.
 313         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
 314         arm_thumb_thumb_stub_long_branch,
 315         arm_thumb_arm_v4t_stub_long_branch,
 316         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
 317         Renamed to arm_stub_long_branch_any_any,
 318         arm_stub_long_branch_v4t_arm_thumb,
 319         arm_stub_long_branch_thumb_only,
 320         arm_stub_long_branch_v4t_thumb_arm,
 321         arm_stub_short_branch_v4t_thumb_arm,
 322         arm_stub_long_branch_any_any_pic.
 323
 324 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 325
 326         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
 327         in branch offset check.
 328
 329 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
 330
 331         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
 332         add toc.symndx and toc.add.
 333         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
 334         Set up toc.add.
 335         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
 336         callers.
 337         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
 338         (branch_reloc_hash_match): New function, extracted from..
 339         (ppc64_elf_tls_optimize): ..here.
 340         (ppc64_elf_relocate_section): Properly set addends when optimizing
 341         tls sequences.  Avoid unnecessary reading and writing of insns.
 342         Only redo reloc when symbol changed.  Bypass symbol checks when
 343         using tlsld_got.
 344         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
 345         (branch_reloc_hash_match): New function, extracted from..
 346         (ppc_elf_tls_optimize): ..here.
 347         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
 348         Don't clear addend on zapped __tls_get_addr reloc.
 349
 350 2009-02-12  Nick Clifton  <nickc@redhat.com>
 351
 352         PR 9827
 353         * elflink.c (bfd_elf_final_link): When counting the relocations,
 354         if the header size has not been set yet then assume that it will
 355         match the output section's reloc type.
 356
 357 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
 358
 359         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
 360         relocatable link.
 361
 362 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
 363
 364         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
 365         (find_function): Likewise.
 366         (pasted_function): Don't error if no prior function found.
 367         (discover_functions): Revert 2008-12-10 change.  Extend first
 368         function range to start of section.
 369
 370 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 371
 372         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
 373         functions to C90.
 374         * elf64-hppa.h: Likewise.
 375
 376 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
 377
 378         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
 379         .sbss handling.
 380
 381 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 382
 383         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
 384         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
 385
 386 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
 387
 388         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
 389         * archures.c (bfd_mach_mips_xlr): Define.
 390         * bfd-in2.h: Regenerate.
 391         * cpu-mips.c (I_xlr): Define.
 392         (arch_info_struct): Add XLR entry.
 393         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
 394         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
 395         (mips_mach_extensions): Add XLR entry.
 396
 397 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
 398
 399         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
 400
 401 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 402
 403         * configure.in: AC_SUBST pdfdir.
 404         * Makefile.am: Add install-pdf, install-pdf-am
 405         and install-pdf-recursive targets. Define pdfdir.
 406         * doc/Makefile.am: Define pdf__strip_dir. Add
 407         install-pdf and install-pdf-am targets.
 408         * po/Make-in: Add install-pdf target.
 409         * configure: Regenerate.
 410         * Makefile.in: Regenerate
 411         * doc/Makefile.in: Regenerate.
 412
 413 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
 414
 415         * bfd-in2.h: Regenerate.
 416         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
 417         fields from n_entries to n_slots where appropriate, update comments.
 418         (HOWTO): Add TLS relocations.
 419         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
 420         (enum elf_m68k_got_offset_size): New enum.
 421         (struct elf_m68k_got_entry.type): Move field to ...
 422         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
 423         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
 424         functions.
 425         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
 426         functions.
 427         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
 428         fields into n_entries array.  Update comments.
 429         (elf_m68k_init_got): Simplify, update all uses.
 430         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
 431         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
 432         GOT entries; update name, update all uses.
 433         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
 434         (elf_m68k_get_got_entry): Update.
 435         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
 436         simplify.
 437         (elf_m68k_remove_got_entry_type): Simplify.
 438         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
 439         (elf_m68k_can_merge_gots): Update.
 440         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
 441         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
 442         GOT entries, simplify.
 443         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
 444         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
 445         field, remove obsoleted local_n_entries field.
 446         (elf_m68k_partition_multi_got_2): New static function.
 447         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
 448         update.
 449         (elf_m68k_remove_got_entry_type): Update.
 450         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 451         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
 452         update of sgot->size and srelgot->size.
 453         (elf_m68k_gc_sweep_hook): Update.
 454         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 455         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
 456         TLS relocations.
 457         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
 458         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
 459
 460 2009-02-02  DJ Delorie  <dj@redhat.com>
 461
 462         * elf32-mep.c (config_names): Regenerate configuration.
 463
 464 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
 465
 466         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
 467         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
 468         * elf.c (bfd_elf_get_str_section): Make static.
 469         (bfd_elf_find_section): Delete.
 470         * libbfd.h: Regenerate.
 471
 472 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 473
 474         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
 475         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
 476
 477 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 478
 479         * elflink.c (on_needed_list): New function.
 480         (elf_link_add_object_symbols): Link in --as-needed libs if they
 481         satisfy undefined symbols in other libs.
 482
 483 2009-01-30  Julian Brown  <julian@codesourcery.com>
 484
 485         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
 486         EXEC_P or DYNAMIC flags, and skip sections which are being linked
 487         with --just-symbols (-R).
 488
 489 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
 490
 491         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
 492         high_pc in order to properly sign-extend VMAs.
 493
 494 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 495             Mark Shinwell  <shinwell@codesourcery.com>
 496             Catherine Moore  <clm@codesourcery.com>
 497
 498         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
 499
 500 2009-01-28  Catherine Moore <clm@codesourcery.com>
 501
 502         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
 503         SEC_LOAD for dynamic relocation sections.
 504
 505 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 506
 507         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
 508         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
 509         the size of local TLS data.
 510
 511 2009-01-27  Andreas Schwab  <schwab@suse.de>
 512
 513         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
 514         architectures in the archive.
 515
 516 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 517
 518         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
 519         <R_CRIS_32_DTPREL>: Correct relocation value.
 520
 521         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
 522         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
 523         symbols with non-default visibility.
 524
 525 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 526
 527         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
 528         describing the trampolines.
 529         (ppc_elf_relocate_section): Update relocs to describe the
 530         trampolines.
 531
 532 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 533
 534         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
 535         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
 536         and R_PARISC_PCREL12F relocations.
 537
 538 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
 539
 540         PR 6022
 541         * elflink.c (find_version_for_sym): New function split out from,
 542         but without export_dynamic test, ..
 543         (_bfd_elf_link_assign_sym_version): ..here.
 544         (_bfd_elf_export_symbol): Use it.
 545
 546 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
 547
 548         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
 549         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
 550         * elflink.c: ..here, somewhat modified.
 551         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
 552         _bfd_elf_link_find_version_dependencies,
 553         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
 554         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
 555         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
 556         declare..
 557         * elflink.c: ..and make static here.
 558         (_bfd_elf_link_find_version_dependencies): Adjust for removal
 559         of output_bfd from struct elf_find_verdep_info.
 560         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
 561         struct elf_info_failed.
 562         (bfd_elf_size_dynamic_sections): Adjust.
 563
 564 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
 565
 566         PR 6832
 567         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
 568         after comp_unit_find_line call.
 569
 570 2009-01-21  Nick Clifton  <nickc@redhat.com>
 571
 572         PR 9769
 573         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
 574         tm_gmtoff field in struct tm.
 575
 576 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 577
 578         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
 579         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
 580         sections in soft-icache lines unless non_ia_text.  Don't add
 581         rodata if doing so would exceed line size.
 582
 583 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
 584
 585         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
 586         types than bfd_link_hash_indirect, before early return, call
 587         _bfd_elf_link_hash_copy_indirect.
 588
 589 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 590
 591         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
 592         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
 593         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
 594         (elf_backend_obj_attrs_order): New define.
 595         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
 596         (elfNN_bed): Add elf_backend_obj_attrs_order.
 597
 598 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 599
 600         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
 601         (obj_attr_size): Likewise.
 602         (write_obj_attribute): Likewise.
 603         (_bfd_elf_copy_obj_attributes): Likewise.
 604         (_bfd_elf_parse_attributes): Likewise.
 605         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
 606         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
 607         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
 608         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
 609         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
 610         with macros.
 611
 612 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 613
 614         * elf-attrs.c (is_default_attr): Support defaultless attributes.
 615         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
 616         (bfd_elf_add_obj_attr_string): Likewise.
 617         (bfd_elf_add_obj_attr_int_string): Likewise.
 618         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
 619         * elf-bfd.h (struct obj_attribute): Document new flag bit.
 620         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
 621         Tag_nodefaults has no default value.
 622         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
 623         comment to reflect the new state.
 624
 625 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
 626
 627         PR 9695
 628         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
 629         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
 630         (adjust_z_magix): Delete dead code handling QMAGIC.
 631
 632 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
 633
 634         * coffcode.h (styp_to_sec_flags): Correct interpretation of
 635         IMAGE_SCN_MEM_DISCARDABLE.
 636
 637 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
 638
 639         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
 640         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
 641         * configure.in (commonbfdlib): Delete.
 642         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
 643         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
 644         is available, not just for linux.
 645         * po/SRC-POTFILES.in: Regenerate.
 646         * Makefile.in: Regenerate.
 647         * configure: Regenerate.
 648
 649 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 650             Julian Brown   <julian@codesourcery.com>
 651
 652         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
 653         ARM attributes in ABI 2.07.
 654         * elf32-arm.c (get_secondary_compatible_arch): New function.
 655         (set_secondary_compatible_arch): New function.
 656         (tag_cpu_arch_combine): New function.
 657         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
 658         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
 659         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
 660         make it fit with order_01243.
 661         Add support for Tag_also_compatible_with,
 662         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
 663         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
 664         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
 665         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
 666         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
 667         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
 668         Rework the way unknown attributes are handled.
 669         Defer errors until all attributes have been processed.
 670
 671 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 672
 673         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
 674         bfd_elf_add_obj_attr_int_string.
 675         Read Tag_compatibility from its new location in the attribute array,
 676         rather than the attribute list.
 677         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
 678         bfd_elf_add_obj_attr_int_string.
 679         (_bfd_elf_parse_attributes): Likewise.
 680         (_bfd_elf_merge_object_attributes): There's now only one
 681         Tag_compatibility, and it's in the array, not the list.
 682         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
 683         Tag_compatibility.
 684         (bfd_elf_add_obj_attr_compat): Rename to
 685         bfd_elf_add_obj_attr_int_string.
 686         (bfd_elf_add_proc_attr_compat): Rename to
 687         bfd_elf_add_proc_attr_int_string.
 688         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
 689         Tag_compatibility.
 690
 691 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
 692
 693         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
 694         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
 695         (vmsutil.lo): Add dependency rule.
 696         * Makefile.in: Regenerate.
 697         * config.bfd (ia64*-*-*vms*): Add case.
 698         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
 699         * configure: Regenerate.
 700         * vmsutil.c: New file.
 701         * vmsutil.h: New file.
 702         * elf-bfd.h (struct bfd_elf_special_section): Change type of
 703         attr to bfd_vma.
 704         * elfxx-ia64.c (elfNN_vms_post_process_headers,
 705         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
 706         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
 707         elfNN_vms_object_p): New functions
 708         * targets.c (bfd_elf64_ia64_vms_vec): New target.
 709
 710 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 711
 712         PR ld/9727
 713         * elflink.c (elf_gc_sweep): Exclude the group section if the
 714         first member of the section group is excluded.
 715
 716 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
 717
 718         PR 9735
 719         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
 720         saved filename, use bfd_alloc rather than bfd_malloc for it.
 721
 722 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 723
 724         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 725
 726 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 727
 728         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 729
 730 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 731
 732         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 733
 734 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 735
 736         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 737         num_lines_log2.
 738         (struct got_entry): Add br_addr.
 739         (struct call_info): Add priority.
 740         (struct function_info): Add lr_store and sp_adjust.
 741         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 742         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 743         area as an overlay, and check that no other overlays exist.  Look up
 744         icache overlay manager entry sym.
 745         (BRA_STUBS, BRA, BRASL): Define.
 746         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 747         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 748         in branch insn.
 749         (count_stub, build_stub): Support soft-icache.
 750         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 751         (spu_elf_size_stubs): Size soft-icache stubs.
 752         (overlay_index): New function.
 753         (spu_elf_build_stubs): Make static.  Support soft-icache.
 754         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 755         (find_function_stack_adjust): Save lr store and stack adjust insn
 756         offsets.
 757         (maybe_insert_function): Adjust find_function_stack_adjust call.
 758         (mark_functions_via_relocs): Retrieve priority.
 759         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 760         (sort_calls): Sort by priority first.
 761         (mark_overlay_section): Ignore .ovl.init.
 762         (sum_stack): Only print when stack_analysis.
 763         (print_one_overlay_section): New function, extracted from..
 764         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 765         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 766         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 767         analysis.  Call spu_elf_build_stubs.
 768         (spu_elf_relocate_section): For soft-icache encode overlay index
 769         into addresses.
 770         (spu_elf_output_symbol_hook): Support soft-icache.
 771         (spu_elf_modify_program_headers: Likewise.
 772
 773         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 774         num_regions to num_lines.  Add line_size and max_branch.
 775         (enum _ovly_flavour): Add ovly_soft_icache.
 776         (spu_elf_build_stubs): Delete.
 777
 778 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 779
 780         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 781         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 782
 783 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 784
 785         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 786         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 787         the program, the known offset starts at the negative size of the
 788         TLS section.
 789         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 790         Similar.
 791
 792 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 793
 794         * config.bfd: Add lm32-*-rtems*.
 795
 796 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         * coff-ppc.c: Add 2009 to Copyright.
 799         * elf32-cris.c: Likewise.
 800         * elflink.c: Likewise.
 801
 802 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 803
 804         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 805         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 806
 807 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 808
 809         PR ld/9679
 810         * elflink.c (elf_merge_st_other): New.
 811         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 812         hide them if needed.
 813         (elf_link_add_object_symbols): Updated.
 814
 815 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR ld/9676
 818         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 819         ref_dynamic and dynamic_def fields when setting def_regular
 820         to 1.
 821
 822 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 823
 824         PR 9682
 825         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 826         literal.
 827
 828 For older changes see ChangeLog-2008
 829 \f
 830 Local Variables:
 831 mode: change-log
 832 left-margin: 8
 833 fill-column: 74
 834 version-control: never
 835 End: