ld/ChangeLog

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