ld/ChangeLog

   1 2008-05-21  Maxim Kuvyrkov  <maxim@codesourcery.com>
   2
   3         * configure.in (--enable-got): New option.  Handle it.
   4         * configure: Regenerate.
   5         * config.in: Regenerate.
   6         * emultempl/m68kelf.em: (got_handling_target_default): New shell
   7         variable.
   8         (GOT_HANDLING_TARGET_DEFAULT): New macro.
   9         (GOT_HANDLING_DEFAULT): New macro.  Initialize it from configure
  10         option if one was given.
  11         (got_handling): New static variable.
  12         (elf_m68k_create_output_section_statements): New static function
  13         implementing hook.
  14         (PARSE_AND_LIST_PROLOGUE): Define shell variable.
  15         (OPTION_GOT): New macro.
  16         (PARSE_AND_LIST_LONGOPTS): Define shell variable.  Specify
  17         --got option.
  18         (got): New linker option.
  19         (PARSE_AND_LIST_OPTIONS): Define shell variable.  Print help string
  20         for --got option.
  21         (PARSE_AND_LIST_ARGS_CASES): Define shell variable.  Handle --got
  22         option.
  23         * ld.texinfo: Document --got=<type> option.
  24         * gen-doc.texi: Add M68K.
  25         * NEWS: Mention the new feature.
  26
  27 2008-05-21  Evandro Menezes  <evandro@yahoo.com>
  28
  29         PR ld/6430
  30         * ld.texinfo (--sort-common): Correct documentation to indicate
  31         that sorting is performed by alignment, not size, biggest
  32         alignment first.
  33
  34 2008-05-21  Christophe Lyon  <christophe.lyon@st.com>
  35             Nick Clifton  <nickc@redhat.com>
  36
  37         * ld.texinfo (ARM): Document --stub-group-size=N option.
  38         Move description of --pic-veneer option into the ARM section.
  39         * NEWS: Mention the support for long function calls.
  40
  41 2008-05-15  Christophe Lyon  <christophe.lyon@st.com>
  42
  43         * emultempl/armelf.em (build_section_lists): New function.
  44         (stub_file): Define.
  45         (need_laying_out): Define.
  46         (group_size): Define.
  47         (hook_stub_info): Define.
  48         (hook_in_stub): New function.
  49         (elf32_arm_add_stub_section): New function.
  50         (gldarm_layout_sections_again): New function.
  51         (gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
  52         stubs for long calls if needed.
  53         (arm_elf_create_output_section_statements): create stub_file bfd.
  54         (arm_for_each_input_file_wrapper): New function.
  55         (arm_lang_for_each_input_file): New function.
  56         (lang_for_each_input_file): Define.
  57         (PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
  58         (PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
  59         (PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
  60         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
  61         (LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
  62         * lang.c (print_input_statement): Skip if bfd has
  63         BFD_LINKER_CREATED.
  64
  65 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * Makefile.in: Regenerate.
  68
  69 2008-05-09  Kai Tietz  <kai.tietz@onevision.com>
  70
  71         ld/PR6502
  72         * emultempl/pep.em (compute_dll_image_base): Use bfd_vma instead
  73         of long and change return type to bfd_vma.
  74         (definfo): Change type of address from long to bfd_vma.
  75         (set_pep_value): Replace strtoul to strtoull.
  76         (gld_${EMULATION_NAME}_set_symbols): use bfd_vma instead of long..
  77         * pe-dll.c (pe_dll_generate_def_file): Use fprintf_vma to print
  78         ImageBase.
  79         (quick_reloc): Change argument address from int to bfd_size_type.
  80
  81 2008-05-08  Tom Tromey  <tromey@redhat.com>
  82
  83         * ld.texinfo (PowerPC64 ELF64): Fix typo.
  84
  85 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
  86
  87         * elf32_spu.sh (OTHER_SECTIONS): Add "._ea".
  88         * elf32ppc.sh: If building with spu support, put ".data.spehandle"
  89         sections at the start of ".data" and provide a symbol to locate
  90         the directory of embedded spe programs.
  91
  92 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
  93
  94         * ldexp.c (exp_print_token): Add ABSOLUTE, MIN_K, ASSERT_K.  Correct
  95         MAX_K.
  96         (fold_binary <SEGMENT_START>): Set expld.result.section to
  97         current section.  Expand comment.  Formatting.
  98         (fold_name <DEFINED>): Set expld.result.section to current section.
  99
 100 2008-04-28  Nathan Sidwell  <nathan@codesourcery.com>
 101
 102         * ldlang.c (lang_size_sections_1): Don't check LMA overflow on
 103         non-load sections.
 104
 105 2008-04-25  Michael Frysinger  <vapier@gentoo.org>
 106
 107         * configure.tgt (bfin-*-linux-uclibc*): Set targ_emul to elf32bfinfd
 108         and targ_extra_emuls to elf32bfin.
 109
 110 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 111
 112         * aclocal.m4: Regenerate.
 113         * configure: Regenerate.
 114
 115 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 116
 117         * scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
 118
 119 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * po/POTFILES.in: Regenerate.
 122
 123 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 124
 125         * emultempl/spuelf.em (auto_overlay, auto_overlay_file,
 126         auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
 127         (spu_before_allocation): Warn on --auto-overlay and existing overlays.
 128         (struct tflist, clean_tmp): Move.
 129         (new_tmp_file): New function, extracted from..
 130         (embedded_spu_file): ..here.
 131         (spu_elf_open_overlay_script, spu_elf_relink): New function.
 132         (gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
 133         Warn on --auto-overlay and zero local store.
 134         (gld${EMULATION_NAME}_choose_target): New function to stash argv.
 135         (OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
 136         OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
 137         OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
 138         (PARSE_AND_LIST_LONGOPTS): Add entries for new options.
 139         (PARSE_AND_LIST_OPTIONS): Likewise.
 140         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 141         (LDEMUL_CHOOSE_TARGET): Define.
 142
 143 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 144
 145         PR ld/6026
 146         * pe-dll.c (make_head): Fix iat and thunk addend offset.
 147
 148 2008-03-31  Nick Clifton  <nickc@redhat.com>
 149
 150         * po/fr.po: Updated French translation.
 151
 152 2008-03-24  Ian Lance Taylor  <iant@google.com>
 153
 154         The sha1 code is now in libiberty.
 155         * sha1.c: Remove.
 156         * sha1.h: Remove.
 157         * Makefile.am (CFILES): Remove sha1.c.
 158         (HFILES): Remove sha1.h.
 159         (OFILES): Remove sha1.o.
 160         (ld_new_SOURCES): Remove sha1.c.
 161         (sha1.o): Remove target.
 162         * Makefile.in: Rebuild.
 163
 164 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 165
 166         * emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
 167
 168 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 169
 170         * aclocal.m4: Regenerate.
 171         * configure: Likewise.
 172         * Makefile.in: Likewise.
 173
 174 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 175
 176         * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Protect
 177         spu_elf_build_stubs with is_spu_target.
 178
 179 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 180
 181         * Makefile.am: Run "make dep-am".
 182         * Makefile.in: Regenerate.
 183         * configure: Regenerate.
 184
 185 2008-03-06  Joseph Myers  <joseph@codesourcery.com>
 186             Roman Zippel  <zippel@linux-m68k.org>
 187
 188         * emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
 189         (COMMONPAGESIZE): Define.
 190
 191 2008-02-22  Nick Clifton  <nickc@redhat.com>
 192
 193         PR ld/5785
 194         * ldlang.c (lang_size_sections_1): Honour the setting of an
 195         lma_region even if there is no vma region set, or the vma region
 196         is the same as the lma region.
 197
 198 2008-02-18  Nick Clifton  <nickc@redhat.com>
 199
 200         * scripttempl/armbpabi.sc (ENTRY): Do not define when performing a
 201         relocatable link.
 202         * scripttempl/elf32cr16.sc: Likewise.
 203         * scripttempl/elf32cr16c.sc: Likewise.
 204         * scripttempl/elf32crx.sc: Likewise.
 205         * scripttempl/elf32sh-symbian.sc: Likewise.
 206         * scripttempl/elf_chaos.sc: Likewise.
 207         * scripttempl/elfd10v.sc: Likewise.
 208         * scripttempl/elfi370.sc: Likewise.
 209         * scripttempl/elfm68hc11.sc: Likewise.
 210         * scripttempl/elfm68hc12.sc: Likewise.
 211         * scripttempl/ip2k.sc: Likewise.
 212         * scripttempl/iq2000.sc: Likewise.
 213         * scripttempl/mep.sc: Likewise.
 214         * scripttempl/v850.sc: Likewise.
 215         * scripttempl/xstormy16.sc: Likewise.
 216
 217 2008-02-16  Alan Modra  <amodra@bigpond.net.au>
 218
 219         PR ld/5761
 220         * ldexp.c (fold_name <LOADADDR>): Check result of evaluating
 221         load_base before calling make_abs.
 222
 223 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 224
 225         * emultempl/alphaelf.em (alpha_after_open): Use elf_object_id.
 226         * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
 227         Likewise.
 228         * emultempl/ppc64elf.em (ppc_create_output_section_statements):
 229         Likewise.
 230         * emultempl/ppc32elf.em (is_ppc_elf32_vec): Delete.  Replace all
 231         uses with..
 232         (is_ppc_elf): ..this new macro.
 233
 234 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 235
 236         * ldmain.h (output_bfd): Delete.
 237         * ldmain.c (output_bfd): Delete.
 238         Replace all occurrences of output_bfd with link_info.output_bfd.
 239         * ldcref.c: Likewise.
 240         * ldctor.c: Likewise.
 241         * ldemul.c: Likewise.
 242         * ldexp.c: Likewise.
 243         * ldfile.c: Likewise.
 244         * ldlang.c: Likewise.
 245         * ldmisc.c: Likewise.
 246         * ldwrite.c: Likewise.
 247         * pe-dll.c: Likewise.
 248         * emultempl/aix.em: Likewise.
 249         * emultempl/alphaelf.em: Likewise.
 250         * emultempl/armcoff.em: Likewise.
 251         * emultempl/armelf.em: Likewise.
 252         * emultempl/avrelf.em: Likewise.
 253         * emultempl/beos.em: Likewise.
 254         * emultempl/elf-generic.em: Likewise.
 255         * emultempl/elf32.em: Likewise.
 256         * emultempl/gld960.em: Likewise.
 257         * emultempl/hppaelf.em: Likewise.
 258         * emultempl/irix.em: Likewise.
 259         * emultempl/linux.em: Likewise.
 260         * emultempl/lnk960.em: Likewise.
 261         * emultempl/m68hc1xelf.em: Likewise.
 262         * emultempl/mmix-elfnmmo.em: Likewise.
 263         * emultempl/mmo.em: Likewise.
 264         * emultempl/pe.em: Likewise.
 265         * emultempl/pep.em: Likewise.
 266         * emultempl/ppc32elf.em: Likewise.
 267         * emultempl/ppc64elf.em: Likewise.
 268         * emultempl/scoreelf.em: Likewise.
 269         * emultempl/sh64elf.em: Likewise.
 270         * emultempl/spuelf.em: Likewise.
 271         * emultempl/sunos.em: Likewise.
 272         * emultempl/vanilla.em: Likewise.
 273         * emultempl/vxworks.em: Likewise.
 274         * emultempl/xtensaelf.em: Likewise.
 275         * emultempl/z80.em: Likewise.
 276         * ldlang.c (open_output): Don't return output, instead write
 277         link_info_output_bfd directly.
 278         * emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
 279         with link_info.output_bfd->xvec.
 280         * emultempl/hppaelf.em: Likewise.
 281         * emultempl/ppc32elf.em: Likewise.
 282         * emultempl/ppc64elf.em: Likewise.
 283         * emultempl/spuelf.em: Likewise.
 284
 285 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 286
 287         * ldlang.c (new_afile): Don't pass unadorned NULL to concat.
 288         * ldfile.c (ldfile_add_library_path): Likewise.
 289         * emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
 290         * emultempl/lnk960.em (lnk960_before_parse): Likewise.
 291         * emultempl/spuelf.em (embedded_spu_file): Likewise.
 292
 293 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 294
 295         * emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
 296         a "present" bit rather than low bit of .buf.  Correct indexing
 297         into _ovly_buf_table.  Use relative loads and stores to access
 298         overlay manager local vars.
 299         * emultempl/spu_ovl.o: Regenerate.
 300
 301 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         PR 5715
 304         * configure: Regenerated.
 305
 306 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 307
 308         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 309
 310 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 311
 312         * configure.tgt (x86_64-*-solaris2): Add support for this target.
 313
 314 2008-01-28  Vincent Riviere  <vincent.riviere@freesbee.fr>
 315
 316         PR ld/5652
 317         * genscripts.sh: Check for the existence of BASH_LINENO not just
 318         the BASH shell before generating line numbers in the emulation
 319         file.
 320
 321 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 322
 323         * emultempl/spu_ovl.S: Rewrite.
 324         * emultempl/spu_ovl.o: Regenerate.
 325         * emultempl/spuelf.em (toe): Delete.
 326         (spu_place_special_section): Add param to control section placement.
 327         Adjust callers.
 328         (spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
 329         changes.
 330         (spu_before_allocation): Adjust spu_elf_size_stubs call.
 331         (gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
 332
 333 2008-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR ld/5670
 336         * ldlang.c (process_insert_statements): Silence gcc 4.1 alias
 337         warning.
 338
 339 2008-01-25  Alan Modra  <amodra@bigpond.net.au>
 340
 341         * ld.texinfo (INSERT): Describe.
 342         * ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
 343         (INSERT_K, AFTER, BEFORE): Add as tokens.
 344         (ifile_p1): Handle INSERT statements.
 345         (saved_script_handle, force_make_executable): Move to..
 346         * ldmain.c: ..here.
 347         (previous_script_handle): New global var.
 348         * ldmain.h (saved_script_handle, force_make_executable): Declare.
 349         (previous_script_handle): Likewise.
 350         * ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
 351         * lexsup.c (parge_args <-T>): Set previous_script_handle.
 352         * ldlang.c (lang_for_each_statement_worker): Handle insert statement.
 353         (map_input_to_output_sections, print_statement): Likewise.
 354         (lang_size_sections_1, lang_do_assignments_1): Likewise.
 355         (insert_os_after): New function, extracted from..
 356         (lang_insert_orphan): ..here.
 357         (process_insert_statements): New function.
 358         (lang_process): Call it.
 359         (lang_add_insert): New function.
 360         * ldlang.h (lang_insert_statement_enum): New.
 361         (lang_insert_statement_type): New.
 362         (lang_statement_union_type): Add insert_statement.
 363         (lang_add_insert): Declare.
 364
 365 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 366
 367         * scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
 368         changes from elf.sc.
 369
 370 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
 373
 374 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 375
 376         * ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
 377         (lang_afile_asection_pair_statement_type): Delete.
 378         (lang_statement_union_type): Delete afile_asection_pair_statement.
 379         * ldlang.c (lang_insert_orphan): Delete case handling the above.
 380         (map_input_to_output_sections, print_statement): Likewise.
 381
 382 2008-01-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 383
 384         * emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
 385         with __data_start.
 386         * emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
 387
 388 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 389
 390         PR 5604
 391         * ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
 392         syms to _bfd_elf_gc_keep.
 393         * emultempl/ppc64elf.em (ppc_before_allocation): Don't call
 394         ppc64_elf_edit_opd if no_opd_opt.
 395
 396 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 397             Eric Botcazou  <ebotcazou@adacore.com>
 398
 399         * ldlang.c (lang_end): Warns if the entry point is not found when
 400         --gc-sections.
 401         Emit an error if no root is specified when --gc-sections -r.
 402         * ld.texinfo (Options): Document that --gc-sections is compatible
 403         with -r and -q.
 404         * ldmain.c (main): Do not error out if -r and --gc-sections.
 405         * scripttempl/elf.sc: Emit ENTRY command only if relocating.
 406
 407 2008-01-10  Daniel Jacobowitz  <drow@sources.redhat.com>
 408
 409         PR ld/5533
 410         * ldlang.c (lang_end): Issue a warning for a missing start symbol
 411         of a shared library if the symbol was specified on the command
 412         line.
 413
 414 2008-01-10  Alan Modra  <amodra@bigpond.net.au>
 415
 416         * ld.texinfo (--gc-sections): Describe linker behaviour.
 417
 418 For older changes see ChangeLog-2007
 419 \f
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 421 mode: change-log
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