ld/ChangeLog

   1 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
   2
   3         * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
   4         -berok and -bernotok control link_info.unresolved_syms_in_objects
   5         and link_info.unresolved_syms_in_shared_libs instead of
   6         force_make_executable.
   7
   8 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
   9
  10         * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
  11         config.dynamic_link to TRUE.
  12
  13 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
  14
  15         * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
  16         .text, .data and .bss output sections as SEC_KEEP.
  17
  18 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
  19
  20         * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
  21
  22 2009-03-14  Dave Korn  <dave.korn.cygwin@gmail.com>
  23             Danny Smith  <dannysmith@users.sourceforge.net>
  24
  25         * emultmpl/pe.em (pe_dll_characteristics): New variable.
  26         (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
  27         OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
  28         OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
  29         New macros for options to set DllCharacteristics flag bits.
  30         (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
  31         nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
  32         (init): Add DllCharacteristics field.
  33         (gld_${EMULATION_NAME}_list_options): List new options.
  34         (gld${EMULATION_NAME}_handle_option): Handle new options.
  35         * emultmpl/pep.em (pe_dll_characteristics): New variable.
  36         (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
  37         OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
  38         OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
  39         New macros for options to set DllCharacteristics flags.
  40         (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
  41         nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
  42         (init): Add DllCharacteristics field.
  43         (gld_${EMULATION_NAME}_list_options): List new options.
  44         (gld${EMULATION_NAME}_handle_option): Handle new options.
  45         * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
  46         no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
  47
  48 2009-03-06  Nick Clifton  <nickc@redhat.com>
  49
  50         * po/es.po: Updated Spanish translation.
  51
  52 2009-03-03  Dave Korn  <dave.korn.cygwin@gmail.com>
  53
  54         * emultempl/pe.em (debug_section_p):  New bfd_map_over_sections hook.
  55         (gld_${EMULATION_NAME}_after_open):  Use it to iterate all sections
  56         of all input BFDs, looking for debug info.  Enable long section names
  57         if any found.
  58         * emultempl/pe.em (debug_section_p):  Likewise.
  59         (gld_${EMULATION_NAME}_after_open):  Likewise.
  60         * NEWS:  Retrospectively adjust news announcement.
  61         * ld.texinfo:  Update documentation to mention new behaviour.
  62
  63 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
  64
  65         * Makefile.am: Run "make dep-am".
  66         * Makefile.in: Regenerate.
  67
  68 2009-03-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  69
  70         * ldgram.y: Add support for REGION_ALIAS operator.
  71         * ldlang.c: Likewise.
  72         * ldlang.h: Likewise.
  73         * ldlex.l: Likewise.
  74         * NEWS: Mention the new feature.
  75         * ld.texinfo: Document the new feature.
  76
  77 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
  78
  79         * Makefile.am: Replace score elf emulation with score3 and score7
  80         emulations.
  81         * Makefile.in: Regenerate,
  82         * NEWS: Mention support for Score7 architecture.
  83         * configure.tgt: Add score7 emulation to score-elf target.
  84         * emulparams/scoreelf.sh: Add score7 support.
  85         * emultempl/scoreelf.em: Likewise.
  86
  87 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  88
  89         * configure.tgt: Only use elf64hppa target emulation for hpux.
  90         * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
  91         (SCRIPT_NAME): Use new script elf64hppa.
  92         (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
  93         TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
  94         OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
  95         DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
  96         TEXT_DYNAMIC): Define.
  97         * emulparams/hppa64linux.sh: Adjust comments.
  98         * scripttempl/elf64hppa.sc: New file.
  99
 100 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 101
 102         * configure: Regenerate.
 103
 104 2009-02-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 105
 106         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):  Set
 107         default state of auto-import flag based on $target.
 108
 109 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
 110
 111         * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
 112         * emultempl/armelf.em (hook_in_stub): Insert after the input section.
 113         (elf32_arm_add_stub_section): Update comment.
 114         (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
 115
 116 2009-02-24  Sandra Loosemore  <sandra@codesourcery.com>
 117
 118         * ld.texinfo (Options): Correct typos in example.  Recommend
 119         using joined forms of syntax for passing options with arguments
 120         from a driver.
 121         (-a): Use consistent syntax for documenting option arguments.
 122         Clean up indexing and markup.
 123         (-A/--architecture): Likewise.
 124         (-f/--auxiliary): Likewise.
 125         (-F/--filter): Likewise.
 126         (-fini): Likewise.
 127         (-G/--gpsize): Likewise.
 128         (-h/-soname):Likewise.
 129         (-init): Likewise.
 130         (-l/--library): Likewise.
 131         (-L/--library-path): Likewise.
 132         (-m): Likewise.
 133         (--defsym): Likewise.
 134         (-I/--dynamic-linker): Likewise.
 135         (-Map): Likewise.
 136         (--oformat): Likewise.
 137         (--retain-symbols-file): Likewise.
 138         (-rpath): Likewise.
 139         (-rpath-link): Likewise.
 140         (--sort-common): Likewise.
 141         (--sort-section): Likewise.
 142         (--split-by-file): Likewise.
 143         (--split-by-reloc): Likewise.
 144         (--sysroot): Likewise.
 145         (--section-start): Likewise.
 146         (-Tbss, -Tdata, -Ttext): Likewise.
 147         (-Ttext-segment): Likewise.
 148         (--version-script): Likewise.
 149         (--wrap): Likewise.
 150
 151 2009-02-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 152
 153         * ld.texinfo:  Update to mention long section name options.
 154         * NEWS:  Mention new behaviour and command-line options.
 155         * pe-dll.c (pe_use_coff_long_section_names):  New global variable.
 156         (pe_output_file_set_long_section_names):  New function.
 157         (pe_dll_build_sections):  Call it on output BFDs.
 158         (pe_exe_build_sections):  Likewise.
 159         (pe_dll_fill_sections):  Likewise.
 160         (pe_exe_fill_sections):  Likewise.
 161         * pe-dll.h (pe_use_coff_long_section_names):  Declare extern.
 162         (pe_output_file_set_long_section_names):  Add prototype.
 163         * pep-dll.c (pe_use_coff_long_section_names):  Define pep_ alias.
 164         (pe_output_file_set_long_section_names):  Likewise.
 165         * pep-dll.h (pep_use_coff_long_section_names):  Declare extern.
 166         (pep_output_file_set_long_section_names):  Add prototype.
 167         * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES):  New getopt value macro.
 168         (OPTION_DISABLE_LONG_SECTION_NAMES):  Likewise.
 169         (gld${EMULATION_NAME}_add_options):  Add new options to xtra_long[].
 170         (gld_${EMULATION_NAME}_list_options):  Describe them.
 171         (gld${EMULATION_NAME}_handle_option):  Set or clear global
 172         pe_use_coff_long_section_names flag when options recognised.
 173         (gld_${EMULATION_NAME}_after_open):  En/disable long section names
 174         for main output bfd by calling pe_output_file_set_long_section_names.
 175         * pep.em (enum options):  Extend enum with new getopt option values.
 176         (gld${EMULATION_NAME}_add_options):  Add new options to xtra_long[].
 177         (gld_${EMULATION_NAME}_list_options):  Describe them.
 178         (gld${EMULATION_NAME}_handle_option):  Set or clear global
 179         pe_use_coff_long_section_names flag when options recognised.
 180         (gld_${EMULATION_NAME}_after_open):  En/disable long section names
 181         for main output bfd by calling pep_output_file_set_long_section_names.
 182
 183 2009-02-16  Dave Korn  <dave.korn.cygwin@gmail.com>
 184
 185         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open):  Don't emit
 186         inadvertent .reloc sections caused by refactoring accident.
 187
 188 2009-02-16  Alan Modra  <amodra@bigpond.net.au>
 189
 190         * ldlang.c (process_insert_statements): ASSERT that output section
 191         statements are in order.
 192
 193 2009-02-16  Alan Modra  <amodra@bigpond.net.au>
 194
 195         * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
 196         (stat_save, stat_save_ptr): New variables.
 197         (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
 198         (load_symbols): Likewise.  Delete dead "bad_load" code.
 199         (open_input_bfds): Warn on script containing output sections.
 200         (lang_enter_output_section_statement): Use push_stat_ptr.
 201         (lang_enter_group): Likewise.
 202         (lang_leave_output_section_statement): Use pop_stat_ptr.
 203         (lang_leave_group): Likewise.
 204         * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
 205         * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
 206         * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 207         * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 208         * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 209         * emultempl/spuelf.em (spu_place_special_section): Likewise.
 210         * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
 211
 212 2009-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 213
 214         Missing piece of 2009-01-26 commit
 215         * ldlang.c (lang_process): Don't consider relocatable flag when
 216         checking for overlap.
 217
 218 2009-02-05  Joseph Myers  <joseph@codesourcery.com>
 219
 220         * emulparams/m68kelf.sh: Add newline at end of file.
 221
 222 2009-02-04  Nick Clifton  <nickc@redhat.com>
 223
 224         PR 9805
 225         * ld.texinfo (--allow-shlib-undefined): Correct description of
 226         default settings and tidy up the rest of the entry.
 227
 228 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 229
 230         * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
 231         during relocatable link.
 232
 233 2009-02-03  Nick Clifton  <nickc@redhat.com>
 234
 235         PR 9797
 236         * ld.texinfo (Constants): Document the base-encoding suffixes
 237         supported in linker scripts.
 238
 239 2009-02-03  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * NEWS: Mention --as-needed change.
 242
 243 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 244
 245         * configure.in: AC_SUBST pdfdir.
 246         * Makefile.am: Add install-pdf, install-pdf-am,
 247         and install-pdf-recursive targets. Define pdf__strip_dir.
 248         * po/Make-in: Add install-pdf target.
 249         * configure: Regenerate.
 250         * Makefile.in: Regenerate.
 251
 252 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 253
 254         * ld.texinfo (--as-needed): Update.
 255
 256 2009-01-29  Andrew Jenner  <andrew@codesourcery.com>
 257
 258         * emultempl/armelf.em: Correct formatting of help text for
 259         --no-enum-size-warning option.
 260
 261 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 262
 263         * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
 264         * ld.h (args_type): Make check_section_addresses a char.
 265         * ldmain.c (main): Default check_section_addresses to -1. Check it
 266         for relocatable links.
 267         * ld.texinfo (--check-sections): Update documentation.
 268
 269 2009-01-26  Kai Tietz  <kai.tietz@onevision.com>
 270
 271         * pe-dll.c (tmp_seq2): New static variable.
 272         (make_singleton_name_imp): New.
 273         (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
 274         avoid duplicate import table generation for same symbol.
 275         (pe_create_runtime_relocator_reference): Make reference for
 276         64-bit 8 bytes.
 277
 278 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 279
 280         * emultempl/spuelf.em (params): Init new field.
 281         (OPTION_SPU_NON_IA_TEXT): Define.
 282         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
 283         (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
 284
 285 2009-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
 288         (ld_options): Add -Ttext-segment.
 289         (parse_args): Handle OPTION_TTEXT_SEGMENT.
 290
 291         * ld.texinfo: Document -Ttext-segment.
 292
 293         * NEWS: Mention -Ttext-segment.
 294
 295         * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
 296         (SHLIB_TEXT_START_ADDR): Likewise.
 297
 298 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 299
 300         * emultempl/spu_icache.o_c: Regenerate.
 301
 302 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 303
 304         * emultempl/spuelf.em (params): Init new fields.
 305         (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
 306         (spu_place_special_section): Adjust placement for soft-icache.  Pad
 307         soft-icache section to a fixed size.  Clear addr_tree.
 308         (spu_elf_load_ovl_mgr): Support soft-icache.  Map overlay manager
 309         sections a little more intelligently.
 310         (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
 311         (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
 312         (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
 313         (OPTION_SPU_LRLIVE): Define.
 314         (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
 315         (PARSE_AND_LIST_OPTIONS): Likewise.
 316         (PARSE_AND_LIST_ARGS_CASES): Handle them.
 317         * emultempl/spu_icache.S: Dummy file.
 318         * emultempl/spu_icache.o_c: Regenerate.
 319         * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
 320         (spu_icache.o_c): Add rule to build.
 321         (CLEANFILES): Zap temp files.
 322         (EXTRA_DIST): Add spu_icache.o_c.
 323         * Makefile.in: Regenerate.
 324
 325 2009-01-08  Kai Tietz  <kai.tietz@onevision.com>
 326
 327         * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
 328         (gld..._add_options): Add new option
 329         --use-nul-prefixed-import-tables.
 330         (gld..._handle_option): Likewise.
 331         * pep.em: Same as for pe.em.
 332         * ld.texinfo: Add new option documentation for
 333         --use-nul-prefixed-import-tables.
 334         * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
 335         (make_head): Make prefix leading zero prefix element for
 336         idata$4 and idata$5 dependent to new flag.
 337         (make_import_fixup_entry): Remove idata4/5 prefix.
 338         * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
 339         * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
 340         * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
 341         * NEWS: Add new option.
 342
 343 2009-01-05  Kai Tietz  <kai.tietz@onevision.com>
 344
 345         * emultempl/pe.em: Prefix dollar characters to be outputed in
 346         generated C file.
 347         * emultempl/pep.em: Likewise.
 348
 349 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 350
 351         * NEWS:  Mention new feature --exclude-modules-for-implib.
 352         * ld.texinfo:  Document new --exclude-modules-for-implib option.
 353         * pe-dll.c (exclude_list_struct):  Change type member from int to
 354         new enumeration exclude_type.
 355         (pe_dll_add_excludes):  Accept exclude_type instead of int param.
 356         (auto_export):  Replace magic constants by exclude_type values and
 357         handle new choice EXCLUDEFORIMPLIB.
 358         (pe_dll_generate_implib):  Accept a pointer to the link_info and
 359         iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
 360         fresh BFDs for any found and link into import lib archive chain.
 361         * pe-dll.h (exclude_type):  Add new enumerated type to replace magic
 362         constants previously used for exclude_list_struct type member.
 363         (pe_dll_add_excludes, pe_dll_generate_implib):  Update prototypes.
 364         * pep-dll.h (exclude_type, pe_dll_add_excludes,
 365         pe_dll_generate_implib):  Likewise to all the above.
 366         * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB):  Define new
 367         getopts long option code for new --exclude-modules-for-implib option.
 368         (gld${EMULATION_NAME}_add_options):  Add new entry to xtra_long[].
 369         (gld_${EMULATION_NAME}_list_options):  List usage for it.
 370         (gld${EMULATION_NAME}_handle_option):  Use exclude_type enumerated
 371         values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
 372         (gld_${EMULATION_NAME}_finish):  Pass pointer to link_info when
 373         calling pe_dll_generate_implib.
 374         * emultempl/pep.em (options):  Define new enumerated value for getopts
 375         long option code for new --exclude-modules-for-implib option.
 376         (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
 377         gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
 378         Again, likewise to all the above.
 379
 380 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 381
 382         * pe-dll.c (autofilter_liblist):  Add entry for shared libgcc.
 383         (libnamencmp):  New function.
 384         (auto_export):  Use it in place of strncmp when filtering libraries.
 385
 386 For older changes see ChangeLog-2008
 387 \f
 388 Local Variables:
 389 mode: change-log
 390 left-margin: 8
 391 fill-column: 74
 392 version-control: never
 393 End: