ld/ChangeLog

   1 2015-11-13  Tristan Gingold  <gingold@adacore.com>
   2
   3         * configure: Regenerate.
   4
   5 2015-11-13  Tristan Gingold  <gingold@adacore.com>
   6
   7         * NEWS: Add marker for 2.26.
   8
   9 2015-11-05  Alan Modra  <amodra@gmail.com>
  10
  11         * Makefile.in: Regenerate.
  12
  13 2015-11-05  Alan Modra  <amodra@gmail.com>
  14
  15         PR ld/19203
  16         * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
  17
  18 2015-10-30  Nick Clifton  <nickc@redhat.com>
  19
  20         * po/zh_CN.po: Updated (simplified) Chinese translation.
  21
  22 2015-10-29  Ed Schouten  <ed@nuxi.nl>
  23
  24         * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
  25         CloudABI on aarch64. For this target we have to make sure we use
  26         ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
  27         * configure.tgt (targ_emul): Likewise.
  28         * emulparams/aarch64cloudabi.sh: New file.
  29         * emulparams/aarch64cloudabib.sh: New file.
  30         * Makefile.in: Regenerate.
  31
  32 2015-10-29  Nick Clifton  <nickc@redhat.com>
  33
  34         PR ld/19146
  35         * lexsup.c (parse_args): Correct error message for an option that
  36         is missing its argument if that option is the last one on the
  37         command line.
  38
  39 2015-10-29  Alan Modra  <amodra@gmail.com>
  40
  41         PR ld/19162
  42         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
  43         updated flags to lang_output_section_find_by_flags.
  44         * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
  45         other input sections that might match a new output section to
  46         decide placement.
  47         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  48         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  49         * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
  50         * ldlang.h (lang_output_section_find_by_flags): Update prototype.
  51
  52 2015-10-29  Matthias Klose  <doko@ubuntu.com>
  53
  54         * ld.texinfo (Options <-rpath>): Fix typo.
  55
  56 2015-10-28  Alan Modra  <amodra@gmail.com>
  57
  58         PR ld/19162
  59         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
  60         before calling _bfd_elf_match_sections_by_type.  Merge flags for
  61         any other input sections that might match a new output section to
  62         decide placement.
  63
  64 2015-10-27  Laurent Alfonsi <laurent.alfonsi@st.com>
  65             Christophe Monat <christophe.monat@st.com>
  66
  67         * ld.texinfo: Add description of the STM32L4xx erratum
  68         workaround.
  69         * NEWS: Mention the new feature.
  70         * emultempl/armelf.em (stm32l4xx_fix): New.
  71         (arm_elf_before_allocation): Choose the type of fix, scan for
  72         erratum.
  73         (gld${EMULATION_NAME}_finish): Fix veneer locations.
  74         (arm_elf_create_output_section_statements): Propagate
  75         stm32l4xx_fix value.
  76         (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
  77         (PARSE_AND_LIST_LONGOPTS): Add entry for handling
  78         --fix-stm32l4xx-629360.
  79         (PARSE_AND_LIST_OPTION): Add entry for helping on
  80         --fix-stm32l4xx-629360.
  81         (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
  82
  83 2015-10-27  Alan Modra  <amodra@gmail.com>
  84
  85         PR ld/19175
  86         * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
  87         symbol PROVIDE expressions.
  88         * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
  89         references.
  90
  91 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * configure.ac: Properly check
  94         --enable-compressed-debug-sections={yes,all}.
  95         * configure: Regenerated.
  96
  97 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         PR gas/19109
 100         * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
 101         * configure: Regenerated.
 102
 103 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 104
 105         * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
 106         * emulparams/call_nop.sh: New file.
 107         * emulparams/elf_i386_be.sh: Source
 108         ${srcdir}/emulparams/call_nop.sh.
 109         * emulparams/elf_i386_chaos.sh: Likewise.
 110         * emulparams/elf_i386_ldso.sh: Likewise.
 111         * emulparams/elf_i386_vxworks.sh: Likewise.
 112         * emulparams/elf_iamcu.sh: Likewise.
 113         * emulparams/elf_k1om.sh: Likewise.
 114         * emulparams/elf_l1om.sh: Likewise.
 115         * emulparams/elf_x86_64.sh: Likewise.
 116         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
 117         link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
 118
 119 2015-10-21  Nick Clifton  <nickc@redhat.com>
 120
 121         PR gas/19109
 122         * configure.ac: Add --enable-compressed-debug-sections with
 123         options of all, none or ld.
 124         * configure: Regenerate.
 125         * config.in: Regenerate.
 126         * ld.texinfo: Document how to determine the default action for
 127         debug sections.
 128         * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
 129         set the compress_debug field of the link_info structure to
 130         zlib-gabi.
 131         * lexsup.c (elf_static_list_options): Output the default setting
 132         for the --compress-debug-sections option.
 133         * NEWS: Mention the new configure option.
 134
 135 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * ld.texinfo: Fix a typo for "-z noextern-protected-data".
 138
 139 2015-10-15  Simon Dardis  <Simon.Dardis@imgtec.com>
 140
 141         * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
 142         (exp_fold_tree_1): Here.  Cope with ternary operator in
 143         assignments.  Use new helper.
 144
 145 2015-10-14  Nick Clifton  <nickc@redhat.com>
 146
 147         * po/zh_TW.po: Updated Chinese translation.
 148
 149 2015-10-13  Nick Clifton  <nickc@redhat.com>
 150
 151         * po/zh_TW.po: Updated Chinese translation.
 152
 153 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 154             Cupertino Miranda  <cmiranda@synopsys.com>
 155
 156         * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
 157         * emulparams/arcebelf_prof.sh: New file
 158         * emulparams/arcebelf.sh: Likewise.
 159         * emulparams/arceblinux_prof.sh: Likewise.
 160         * emulparams/arceblinux.sh: Likewise.
 161         * emulparams/arcelf_prof.sh: Likewise.
 162         * emulparams/arcelf.sh: Likewise.
 163         * emulparams/arclinux_prof.sh: Likewise.
 164         * emulparams/arclinux.sh: Likewise.
 165         * emulparams/arcv2elfx.sh: Likewise.
 166         * emulparams/arcv2elf.sh: Likewise.
 167         * emultempl/arclinux.em: Likewise.
 168         * scripttempl/arclinux.sc: Likewise.
 169         * scripttempl/elfarc.sc: Likewise.
 170         * scripttempl/elfarcv2.sc: Likewise
 171         * Makefile.am: Add new ARC emulations.
 172         * Makefile.in: Regenerate.
 173         * NEWS: Mention the new feature.
 174
 175 2015-10-04  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
 178
 179 2015-10-01  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 180
 181         * configure.tgt (targ_extra_emuls): Remove shlelf and
 182         shelf from sh*-*-linux cases.
 183
 184 2015-09-30  Rich Felker  <dalias@libc.org>
 185
 186         * configure.tgt (targ_extra_emuls): Add fdpic and misc
 187         emulations to sh*-*-linux* targets.
 188
 189 2015-09-29  Nick Clifton  <nickc@redhat.com>
 190
 191         PR ld/19014
 192         * ld.texinfo (Options): Fix spelling mistake.
 193
 194 2015-09-24  Alan Modra  <amodra@gmail.com>
 195
 196         PR ld/18992
 197         * ldmain.c (main): Always enable --sysroot.
 198         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
 199         prepend sysroot to relative rpath/runpath.
 200
 201 2015-09-23  Nick Clifton  <nickc@redhat.com>
 202
 203         * emultempl/elf32.em (ehdr_start_empty): New static variable.
 204         (before_allocation): Use it to initialise ehdr_start_save.
 205         * emultempl/pe.em (write_build_id): Remove useless double
 206         parenthesis.
 207         * emultempl/pep.em (write_build_id): Likewise.
 208
 209 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * emultempl/alphaelf.em (alpha_after_parse): Call
 212         gld${EMULATION_NAME}_after_parse instead of
 213         after_parse_default.
 214         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
 215         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
 216         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
 217         * emultempl/mipself.em (mips_after_parse): Likewise.
 218         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
 219         * emultempl/elf32.em: Don't include ldlex.h.
 220         (gld${EMULATION_NAME}_after_parse): New function.
 221         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 222         <OPTION_PIE>: Removed.
 223         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
 224         with gld${EMULATION_NAME}_after_parse.
 225         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
 226         Renamed to ...
 227         (ia64elf_after_parse): This.  Call
 228         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
 229         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
 230         with ia64elf_after_parse.
 231
 232 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 233
 234         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
 235
 236         * emultempl/elf32.em: Include ldlex.h.
 237         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 238         <OPTION_PIE>: Set DF_1_PIE.
 239
 240 2015-09-22  Alan Modra  <amodra@gmail.com>
 241
 242         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
 243         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
 244
 245 2015-09-20  Rich Felker  <dalias@libc.org>
 246
 247         * ld.texinfo (--no-dynamic-linker): Document.
 248         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
 249         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
 250
 251 2015-09-18  Alan Modra  <amodra@gmail.com>
 252
 253         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
 254
 255 2015-09-18  Alan Modra  <amodra@gmail.com>
 256
 257         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
 258         (OPTION_TLS_GET_ADDR_OPT): Define.
 259         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
 260         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
 261         * ld.texinfo: Document --tls-get-addr-optimize and
 262         --no-tls-get-addr-optimize.
 263
 264 2015-09-18  Alan Modra  <amodra@gmail.com>
 265
 266         PR ld/18963
 267         * ldexp.h (struct ldexp_control): Add rel_from_abs.
 268         (ldexp_finalize_syms): Declare.
 269         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
 270         outside of output section statements.  Set rel_from_abs.
 271         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
 272         (struct definedness_hash_entry): Add final_sec, and comment.
 273         (update_definedness): Set final_sec.
 274         (set_sym_sections, ldexp_finalize_syms): New functions.
 275         * ldlang.c (lang_process): Call ldexp_finalize_syms.
 276
 277 2015-09-10  Nick Clifton  <nickc@redhat.com>
 278
 279         * po/zh_CN.po: Updated simplified Chinese translation.
 280
 281 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
 282
 283         * scripttempl/ft32.sc: default linker script RAM and
 284         FLASH size symbols
 285
 286 2015-09-09  Nick Clifton  <nickc@redhat.com>
 287
 288         * po/zh_CN.po: Updated simplified Chinese translation.
 289
 290 2015-09-08  Nick Clifton  <nickc@redhat.com>
 291
 292         * ld.texinfo (Source Code Reference): Extend description to
 293         include an example using arrays.
 294
 295 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 296
 297         * ld.h (enum orphan_handling_enum): New.
 298         (ld_config_type): Remove warn_orphan, add orphan_handling.
 299         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 300         sections.
 301         * ldlang.c (ldlang_place_orphan): New function.
 302         (lang_place_orphans): Call ldlang_place_orphan.
 303         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 304         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 305         * lexsup.c (ld_options): Remove 'warn-orphan' and
 306         'no-warn-orphan', add 'orphan-handling'.
 307         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 308         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 309         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 310         * ld.texinfo (Options): Remove --warn-orphan entry and add
 311         entry on --orphan-handling.
 312         (Orphan Sections): Add reference to relevant command line options.
 313
 314 2015-09-03  Nick Clifton  <nickc@redhat.com>
 315
 316         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 317         is called .buildid not .build-id.
 318
 319 2015-09-03  Nick Clifton  <nickc@redhat.com>
 320
 321         (Source Code Reference): Fix off-by-one typo in example of how to
 322         use linker script symbols in C source code.
 323
 324 2015-08-19  Alan Modra  <amodra@gmail.com>
 325
 326         * emultempl/aix.em: Don't set link_info.pic.
 327         * emultempl/pe.em: Likewise.
 328         * emultempl/pep.em: Likewise.
 329         * emultempl/sunos.em: Likewise.
 330         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 331         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 332
 333 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * ld/ldctor.c: Replace shared, executable, relocatable and pie
 336         fields with bfd_link_executable, bfd_link_dll,
 337         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 338         * ld/ldemul.c: Likewise.
 339         * ld/ldfile.c: Likewise.
 340         * ld/ldlang.c: Likewise.
 341         * ld/ldmain.c: Likewise.
 342         * ld/ldwrite.c: Likewise.
 343         * ld/lexsup.c: Likewise.
 344         * ld/pe-dll.c: Likewise.
 345         * ld/plugin.c: Likewise.
 346         * ld/emultempl/aarch64elf.em: Likewise.
 347         * ld/emultempl/aix.em: Likewise.
 348         * ld/emultempl/alphaelf.em: Likewise.
 349         * ld/emultempl/armcoff.em: Likewise.
 350         * ld/emultempl/armelf.em: Likewise.
 351         * ld/emultempl/avrelf.em: Likewise.
 352         * ld/emultempl/beos.em: Likewise.
 353         * ld/emultempl/cr16elf.em: Likewise.
 354         * ld/emultempl/elf-generic.em: Likewise.
 355         * ld/emultempl/elf32.em: Likewise.
 356         * ld/emultempl/genelf.em: Likewise.
 357         * ld/emultempl/generic.em: Likewise.
 358         * ld/emultempl/gld960.em: Likewise.
 359         * ld/emultempl/gld960c.em: Likewise.
 360         * ld/emultempl/hppaelf.em: Likewise.
 361         * ld/emultempl/irix.em: Likewise.
 362         * ld/emultempl/linux.em: Likewise.
 363         * ld/emultempl/lnk960.em: Likewise.
 364         * ld/emultempl/m68hc1xelf.em: Likewise.
 365         * ld/emultempl/m68kcoff.em: Likewise.
 366         * ld/emultempl/m68kelf.em: Likewise.
 367         * ld/emultempl/metagelf.em: Likewise.
 368         * ld/emultempl/mipself.em: Likewise.
 369         * ld/emultempl/mmo.em: Likewise.
 370         * ld/emultempl/msp430.em: Likewise.
 371         * ld/emultempl/nds32elf.em: Likewise.
 372         * ld/emultempl/needrelax.em: Likewise.
 373         * ld/emultempl/nios2elf.em: Likewise.
 374         * ld/emultempl/pe.em: Likewise.
 375         * ld/emultempl/pep.em: Likewise.
 376         * ld/emultempl/ppc32elf.em: Likewise.
 377         * ld/emultempl/ppc64elf.em: Likewise.
 378         * ld/emultempl/sh64elf.em: Likewise.
 379         * ld/emultempl/solaris2.em: Likewise.
 380         * ld/emultempl/spuelf.em: Likewise.
 381         * ld/emultempl/sunos.em: Likewise.
 382         * ld/emultempl/tic6xdsbt.em: Likewise.
 383         * ld/emultempl/ticoff.em: Likewise.
 384         * ld/emultempl/v850elf.em: Likewise.
 385         * ld/emultempl/vms.em: Likewise.
 386         * ld/emultempl/vxworks.em: Likewise.
 387
 388 2015-08-18  Alan Modra  <amodra@gmail.com>
 389
 390         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 391
 392 2015-08-06  Alan Modra  <amodra@gmail.com>
 393
 394         * ldexp.c (align_dot_val): Delete.
 395         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 396         (is_align_conditional): Revert 2015-07-20 change.
 397         (exp_fold_tree_1): Likewise, but keep expanded comment.
 398         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 399         * ld.texinfo (<ALIGN>): Correct description.
 400
 401 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 402
 403         * ld.texinfo (Options): Document --require-defined option.
 404         * ldlang.c (struct require_defined_symbol): New structure.
 405         (require_defined_symbol_list): New variable.
 406         (ldlang_add_require_defined): New function.
 407         (ldlang_check_require_defined_symbols): New function.
 408         (lang_process): Check required symbols are defined.
 409         * ldlang.h (ldlang_add_require_defined): Declare.
 410         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 411         * lexsup.c (ld_options): Add '--require-defined' entry.
 412         (parse_args): Handle '--requre-defined' entry.
 413         * NEWS: Mention new '--require-defined' option.
 414
 415 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 416
 417         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 418         acceptable.
 419
 420 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         * lexsup.c (parse_args): Don't set link_info.executable to
 423         TRUE for link_info.relocatable.
 424
 425 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 426
 427         * configure: Regenerated.
 428
 429 2015-07-24  Nick Clifton  <nickc@redhat.com>
 430
 431         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 432         the _-rl78_abs__ symbol.
 433
 434 2015-07-20  Alan Modra  <amodra@gmail.com>
 435
 436         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 437         (INIT_START, FINI_START): Don't ALIGN.
 438         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 439
 440 2015-07-20  Alan Modra  <amodra@gmail.com>
 441
 442         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 443         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 444         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 445         dot inside output sections.  Handle absolute expressions.
 446
 447 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 448
 449         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 450         --compress-debug-sections=zlib the same as
 451         --compress-debug-sections=zlib-gabi.
 452         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 453
 454 2015-07-14  Nick Clifton  <nickc@redhat.com>
 455
 456         * ld.texinfo (Options): Add missing period after @xref.
 457
 458 2015-07-10  Alan Modra  <amodra@gmail.com>
 459
 460         * ldexp.c (align_dot_val): New function.
 461         (fold_unary <ALIGN_K, NEXT>): Use it.
 462
 463 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 464
 465         PR ld/11539
 466         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 467         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 468         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 469         as KEEP.
 470         * scripttempl/pe.sc: Likewise.
 471         * ld.texinfo: Document that --gc-sections has experimental support
 472         for COFF and PE targets.
 473         * NEWS: Mention experimental support.
 474
 475 2015-07-03  Alan Modra  <amodra@gmail.com>
 476
 477         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 478         * Makefile.in: Regenerate.
 479
 480 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 483         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 484
 485 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 488
 489 2015-06-15  Nick Clifton  <nickc@redhat.com>
 490
 491         PR ld/18466
 492         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 493         symbol name is too long to handle.
 494         * emultempl/pep.em (pep_find_data_imports): Likewise.
 495
 496 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 497
 498         * NEWS: Mention new option.
 499         * lexsup.c (parse_args): Handle --print-memory-usage.
 500         (ld_options): Add --print-memory-usage.
 501         * ldmain.c (main): Call lang_print_memory_usage.
 502         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 503         * ldlang.h: Add prototype of lang_print_memory_usage.
 504         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 505         functions.
 506         * ld.texinfo (Options): Document --print-memory-usage.
 507         * ld.h (args_type): Add print_memory_usage field.
 508
 509 2015-06-08  Nick Clifton  <nickc@redhat.com>
 510
 511         * po/fr.po: Updated French Translation.
 512
 513 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 514             Paul Brook <paul@codesourcery.com>
 515
 516         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 517         Add Compact EH support.
 518         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 519         sections.
 520
 521 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 522
 523         * configure.ac (AC_PROG_GREP): Check for grep program.
 524         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 525         Enable ELF option printing for emulations containing
 526         'TEMPLATE_NAME=elf32'.
 527         * configure: Regenerate.
 528
 529 2015-05-14  Nick Clifton  <nickc@redhat.com>
 530
 531         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 532         symbols.
 533
 534 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 537
 538 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 541         (eelf_iamcu.c): New.
 542         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 543         enabled in BFD.
 544         * Makefile.in: Regenerated.
 545         * emulparams/elf_iamcu.sh: New file.
 546
 547 2015-05-05  Nick Clifton  <nickc@redhat.com>
 548
 549         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 550         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 551         (.data): Add .lower.data and .either.data.
 552         (.bss): Add .lower.bss and .either.bss.
 553         (.rodata): Add .lower.rodata and .either.rodata.
 554         * emultempl/msp430.em: New file.  Implements a new orphan
 555         placement algorithm that divides sections between lower and upper
 556         memory regions.
 557         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 558         *emsp430X.c): Likewise.
 559         * Makefine.in: Regenerate.
 560
 561 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 562
 563         PR ld/18344
 564         * ldlex.l (INPUTLIST): Increment lineno on newline.
 565
 566 2015-04-24  Alan Modra  <amodra@gmail.com>
 567
 568         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 569         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 570
 571 2015-04-24  DJ Delorie  <dj@redhat.com>
 572
 573         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 574         (emsp430.c): Rename to emsp430elf.c, update dependencies
 575         (emsp430X.c): Update dependencies.
 576         * Makefile.in: Likewise.
 577         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 578         * emulparams/msp430.sh: Rename to msp430elf.sh.
 579         * emulparams/msp430X.sh: Update.
 580
 581 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         PR binutils/18209
 584         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 585
 586 2015-04-23  Alan Modra  <amodra@gmail.com>
 587
 588         * emulparams/elf64ppc.sh (GOT): Align.
 589
 590 2015-04-22  Alan Modra  <amodra@gmail.com>
 591
 592         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 593         data_seg.relro_offset.
 594         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 595         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 596         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 597         segment base to line up last section on page boundary.
 598
 599 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * NEWS: Mention
 602         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 603
 604 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         * ld.texinfo: Document --compress-debug-sections=.
 607         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 608         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 609         for COMPRESS_DEBUG_GABI_ZLIB.
 610         * lexsup.c (elf_static_list_options): Add
 611         --compress-debug-sections=.
 612         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 613         (xtra_long): Add "compress-debug-sections".
 614         (gld${EMULATION_NAME}_handle_option): Handle
 615         OPTION_COMPRESS_DEBUG.
 616
 617 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR ld/pr17709
 620         * ld.texinfo: Document "-z noextern-protected-data".
 621         * ldmain.c (main): Initialize link_info.extern_protected_data
 622         to -1.
 623         * lexsup.c (elf_shlib_list_options): Add
 624         "-z [no]extern-protected-data".
 625         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 626         * emulparams/elf_i386.sh: Likewise.
 627         * emulparams/elf_i386_be.sh: Likewise.
 628         * emulparams/elf_i386_chaos.sh: Likewise.
 629         * emulparams/elf_i386_ldso.sh: Likewise.
 630         * emulparams/elf_i386_vxworks.sh: Likewise.
 631         * emulparams/elf_k1om.sh: Likewise.
 632         * emulparams/elf_l1om.sh: Likewise.
 633         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 634         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 635         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 636         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 637         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 638         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 639         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 640         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 641         * emulparams/extern_protected_data.sh: New file.
 642
 643 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 646
 647 2015-04-10  Nick Clifton  <nickc@redhat.com>
 648
 649         PR binutils/18198
 650         * ld.texinfo (--be8): Add a note about the interaction of this
 651         option with the assembler's -EB option.
 652
 653 2015-04-10  Alan Modra  <amodra@gmail.com>
 654
 655         * configure.ac: Set elf_list_options etc. in proper case.
 656         * configure: Regenerate.
 657
 658 2015-04-10  Alan Modra  <amodra@gmail.com>
 659
 660         PR ld/18223
 661         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 662
 663 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 666         (PARSE_AND_LIST_OPTIONS): New.
 667         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 668         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 669         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 670         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 671
 672 2015-04-09  Nick Clifton  <nickc@redhat.com>
 673
 674         * po/fr.po: Updated French translation.
 675
 676 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         * configure.ac (elf_list_options): Set to TRUE for
 679         --enable-targets=all.
 680         (elf_shlib_list_options): Likewise.
 681         (elf_plt_unwind_list_options): Likewise.
 682         * configure: Regenerated.
 683
 684 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 687
 688 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * Makefile.am (ELF_CLFAGS): New.
 691         (AM_CFLAGS): Add $(ELF_CLFAGS).
 692         * configure.ac (elf_list_options): New.  AC_SUBST.
 693         (elf_shlib_list_options): Likewise.
 694         (elf_plt_unwind_list_options): Likewise.
 695         * lexsup.c (elf_shlib_list_options): New.
 696         (elf_static_list_options): Likewise.
 697         (elf_plt_unwind_list_options): Likewise.
 698         (ld_list_options): Likewise.
 699         (help): Call ld_list_options.
 700         * Makefile.in: Regenerated.
 701         * configure: Likewise.
 702         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 703         (PARSE_AND_LIST_OPTIONS): Removed.
 704         * emultempl/elf32.em (gld_list_options): New.
 705         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 706         PARSE_AND_LIST_OPTIONS is defined.
 707         (ld_${EMULATION_NAME}_emulation): Replace
 708         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 709
 710 2015-04-07  Alan Modra  <amodra@gmail.com>
 711
 712         PR ld/18176
 713         * ldlang.c (lang_size_sections): Cast shift expression.
 714
 715 2015-04-07  Alan Modra  <amodra@gmail.com>
 716
 717         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 718         (params): Init new field.
 719         (ppc_before_allocation): Enable relaxation for pic_fixup.
 720
 721 2015-04-07  Nick Clifton  <nickc@redhat.com>
 722
 723         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 724         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 725         OPTION_NO_WARN_ORPHAN.
 726         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 727         (parse_args): Handle the new options.
 728         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 729         message when an orphan section is placed in the output file.
 730         * ld.texinfo: Document the new option.
 731         * NEWS: Mention the new feature.
 732
 733 2015-04-02  Andrew Turner <andrew@freebsd.org>
 734
 735         * Makefile.am: Add FreeBSD aarch64 files.
 736         * Makefile.in: Regenerate.
 737         * configure.tgt: Add aarch64-*-freebsd* target triple.
 738         * emulparams/aarch64fbsd.sh: New file.
 739         * emulparams/aarch64fbsdb.sh: New file.
 740
 741 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 742
 743         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 744         around a GCC uninitialized warning bug fixed in GCC 4.6.
 745
 746 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 747
 748         * emultempl/aarch64elf.em
 749         (aarch64_elf_create_output_section_statements): Add parameter in
 750         bfd_elf${ELFSIZE}_aarch64_set_options call.
 751         (OPTION_FIX_ERRATUM_843419): Define.
 752         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 753         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 754
 755 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 756
 757         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 758         relocating operation.
 759
 760 2015-04-01  Alan Modra  <amodra@gmail.com>
 761
 762         PR ld/18176
 763         * ldlang.c (lang_size_sections): When alignment of sections
 764         results in relro base adjustment being too large, don't go lower
 765         than the initial value.
 766         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 767         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 768         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 769
 770 2015-04-01  Alan Modra  <amodra@gmail.com>
 771
 772         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 773         init ehdr_start_save.
 774
 775 2015-04-01  Alan Modra  <amodra@gmail.com>
 776
 777         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 778         ldemul-list.h.
 779         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 780         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 781         eelf32ppcsim.c): Rearrange deps for consistency.
 782         * Makefile.in: Regenerate.
 783
 784 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 785
 786         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 787         the ehdr_start_save variable.
 788
 789 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 790
 791         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 792         eelf_x86_64_cloudabi.c.
 793         (eelf_x86_64_cloudabi.c): New.
 794         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 795         x86_64-*-cloudabi*.
 796         * Makefile.in: Regenerated.
 797         * emulparams/elf_x86_64_cloudabi.sh: New file.
 798
 799 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * configure.ac (AM_ZLIB): Removed.
 802         * Makefile.in: Regenerated.
 803         * config.in: Likewise.
 804         * configure: Likewise.
 805
 806 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 807
 808         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 809         alignment to 2.
 810
 811 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 812
 813         * emultempl/aarch64elf.em
 814         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 815
 816 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 817
 818         * ldmain.c (main): Use %F instead of %X for einfo.
 819
 820 2015-03-02  Alan Modra  <amodra@gmail.com>
 821
 822         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 823
 824 2015-02-27  Nick Clifton  <nickc@redhat.com>
 825
 826         PR ld/17900
 827         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 828         sense of the following memory region attribute characters.
 829
 830 2015-02-27  Alan Modra  <amodra@gmail.com>
 831
 832         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 833         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 834         eh8300sxelf_linux.c): Do not invoke genscripts here.
 835         * Makefile.in: Regenerate.
 836
 837 2015-02-24  Nick Clifton  <nickc@redhat.com>
 838
 839         * Makefile.am (ev850.c): Add dependency upon
 840         $(srcdir)/emultempl/v850elf.em.
 841         (ev850_rh850.c): Likewise.
 842         * Makefile.in: Regenerate.
 843         * emultempl/v850elf.em: New file.
 844         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 845         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 846         * scripttempl/v850.sc: Add .note.renesas section.
 847         * scripttempl/v850_rh850.sc: Likewise.
 848
 849 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 850
 851         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 852         use symbols for all region lengths.
 853         * scripttempl/avrtiny.sc: Define and use symbols for all region
 854         lengths.
 855
 856 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 857
 858         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 859         * Makefile.in: Regenerate.
 860         * configure.tgt: Add h8300-*-linux
 861         * emulparams/h8300elf_linux.sh: Add new emulation.
 862         * emulparams/h8300helf_linux.sh: Likewise.
 863         * emulparams/h8300self_linux.sh: Likewise.
 864         * emulparams/h8300sxelf_linux.sh: Likewise.
 865
 866 2015-02-23  Nick Clifton  <nickc@redhat.com>
 867
 868         * lexsup.c (parse_args): Produce a more reasonable error message
 869         when -ixxx or -rxxx is the last option on the linker command line.
 870
 871 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 872
 873         PR ld/17973
 874         * testplug2.c (allsymbolsread_silent): New.
 875         (set_register_hook): Handle allsymbolsreadsilent.
 876         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 877         TRUE.
 878
 879 2015-02-14  Alan Modra  <amodra@gmail.com>
 880
 881         PR ld/17973
 882         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 883         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 884         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 885         to bfd.
 886         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 887
 888 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 889
 890         * NEWS: Mention support for LLVM plugin.
 891
 892 2015-02-13  Alan Modra  <amodra@gmail.com>
 893
 894         * ld.texinfo (Options <--defsym>): Correct cross reference.
 895
 896 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 897
 898         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 899         option compatibility.
 900
 901 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 902
 903         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 904         "error:" for LDPL_FATAL and LDPL_ERROR.
 905         * testplug2.c (parse_option): Handle fatal, error and warning.
 906
 907 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         * testplug2.c (dump_tv_tag): Removed.
 910         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 911         closed.
 912         * testplug3.c (dump_tv_tag): Removed.
 913         (onclaim_file): Fix typo.
 914
 915 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         PR ld/17878
 918         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 919         libldtestplug3.la.
 920         (libldtestplug2_la_SOURCES): New.
 921         (libldtestplug2_la_CFLAGS): Likewise.
 922         (libldtestplug2_la_LDFLAGS): Likewise.
 923         (libldtestplug3_la_SOURCES): New.
 924         (libldtestplug3_la_CFLAGS): Likewise.
 925         (libldtestplug3_la_LDFLAGS): Likewise.
 926         * Makefile.in: Regenerated.
 927         * testplug2.c: New file.
 928         * testplug3.c: Likewise.
 929
 930 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 931
 932         PR ld/17878
 933         * plugin.c: Include ../bfd/plugin.h.
 934         (plugin_get_ir_dummy_bfd): Call bfd_create with
 935         link_info.output_bfd instead of srctemplate.  Copy BFD info
 936         from srctemplate only if it doesn't use BFD plugin target
 937         vector.
 938         (plugin_load_plugins): Call register_ld_plugin_object_p with
 939         (plugin_object_p)
 940         (plugin_maybe_claim): Renamed to ...
 941         (plugin_object_p): This.  Return dummy BFD target vector if
 942         input is calimed by plugin library, otherwise return NULL.
 943         Update plugin_format and plugin_dummy_bfd.
 944         (plugin_maybe_claim): New.  Use plugin_object_p.
 945
 946 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 947
 948         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 949
 950 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 951
 952         * plugin.c (plugin_input_file_t): Add use_mmap.
 953         (plugin_pagesize): New.
 954         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 955         (plugin_load_plugins): Initialize plugin_pagesize.
 956         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 957         file.
 958
 959 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * plugin.c (get_view): Align offset passed to mmap.
 962
 963 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 964
 965         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 966         if plugin isn't active or there is no thing more to claim.
 967
 968 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 971         directly.
 972
 973 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 976         ibfd.
 977
 978 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         * plugin.c: Include "libbfd.h".
 981         (plugin_strdup): New.
 982         (plugin_maybe_claim): Remove the argument of pointer to struct
 983         ld_plugin_input_file.  Open and handle input entry.
 984         * plugin.h (plugin_maybe_claim): Updated.
 985         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 986         without passing a pointer to struct ld_plugin_input_file.
 987         * ldmain.c: Don't include "libbfd.h".
 988         (add_archive_element): Call plugin_maybe_claim directly without
 989         passing a pointer to struct ld_plugin_input_file.
 990
 991 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 992
 993         * ld.texinfo: Document -z text, -z notext and -z textoff.
 994         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 995         -z text, -z notext and -z textoff.
 996
 997 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         * configure.ac: Add AC_FUNC_MMAP.
1000         * config.in: Regenerated.
1001         * configure: Likewise.
1002         * plugin.c: Include <sys/mman.h>.
1003         (MAP_FAILED): New.  Defined if not defined.
1004         (PROT_READ): Likewise.
1005         (MAP_PRIVATE): Likewise.
1006         (view_buffer_t): New.
1007         (plugin_input_file_t): Add view_buffer.
1008         (get_view): Try mmap and cache the view buffer.
1009         (plugin_maybe_claim): Initialize view_buffer.
1010
1011 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1012
1013         * plugin.c (release_input_file): Set fd to -1 after closing it.
1014         (plugin_maybe_claim): Close fd only if fd != -1.
1015
1016 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR ld/17878
1019         * plugin.c: Include <errno.h>.
1020         (errno): New.  Declare if needed.
1021         (plugin_input_file_t): New.
1022         (get_input_file): Implemented.
1023         (get_view): Likewise.
1024         (release_input_file): Likewise.
1025         (add_symbols): Updated.
1026         (get_symbols): Likewise.
1027         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
1028         only for a bfd_object input.
1029
1030 2015-02-02  Alan Modra  <amodra@gmail.com>
1031
1032         * emultempl/ppc64elf.em (toc_section_name): New var.
1033         (ppc_after_open): Set it.
1034         (ppc_before_allocation): Use it.
1035         (gld${EMULATION_NAME}_after_allocation): Here too.
1036
1037 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1038
1039         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1040         with link_info.lto_plugin_active.
1041         * ldlang.c (lang_process): Likewise.
1042         * ldmain.c (add_archive_element): Likewise.
1043         * plugin.c (plugin_active_plugins_p): Removed.
1044         * plugin.h (plugin_active_plugins_p): Likewise.
1045
1046 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1047
1048         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
1049         ...
1050         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
1051
1052 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         PR ld/17878
1055         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1056         (get_view): New function.
1057         (set_tv_header): Handle LDPT_GET_VIEW.
1058         * testplug.c (tag_names): Add LDPT_GET_VIEW.
1059         (tv_get_view): New.
1060         (dump_tv_tag): Handle LDPT_GET_VIEW.
1061         (parse_tv_tag): Likewise.
1062
1063 2015-01-28  Alan Modra  <amodra@gmail.com>
1064
1065         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1066         * emultempl/ppc64elf.em (params): Init new field.
1067         (ppc_after_open): New function.
1068         (LDEMUL_AFTER_OPEN): Define.
1069         * ldlang.c (lang_final): Whitespace fix.
1070
1071 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1072
1073         * Makefile.am: Add FT32 files.
1074         * configure.tgt: Handle FT32 target.
1075         * emulparams/elf32ft32.sh: New file.
1076         * scripttempl/ft32.sc: New file.
1077         * Makefile.in: Regenerate.
1078
1079 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1080
1081         PR 4643
1082         * ldexp.c (fold_name): Fold LENGTH only after
1083         lang_first_phase_enum.
1084         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1085         rightaway.
1086         * ldlang.h (struct memory_region_struct): Add origin_exp and
1087         length_exp fields.
1088         * ldlang.c (lang_do_memory_regions): New.
1089         (lang_memory_region_lookup): Initialize origin_exp and
1090         length_exp fields.
1091         (lang_process): Call lang_do_memory_regions.
1092
1093 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * ldlang.c (print_assignment): Only evaluate the expression for a
1096         PROVIDE'd assignment when the destination is being defined.
1097         Display a special message for PROVIDE'd symbols that are not being
1098         provided.
1099
1100 2015-01-20  Alan Modra  <amodra@gmail.com>
1101
1102         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1103         (OTHER_BSS_SYMBOLS): ..this.
1104         (OTHER_PLT_RELOC_SECTIONS): Don't define.
1105         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1106         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
1107         (OTHER_RELRO_SECTIONS_2): ..here.
1108         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1109
1110 2015-01-20  Alan Modra  <amodra@gmail.com>
1111
1112         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1113         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1114         (OTHER_RELRO_SECTIONS_2): ..here.
1115         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1116         PLT_BEFORE_GOT): Define.
1117         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1118         PLT_BEFORE_GOT combination.
1119         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1120
1121 2015-01-20  Alan Modra  <amodra@gmail.com>
1122
1123         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1124         (OTHER_RELRO_SECTIONS_2): ..here, new define.
1125         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1126
1127 2015-01-19  Alan Modra  <amodra@gmail.com>
1128
1129         PR ld/17615
1130         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1131
1132 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1133
1134         * ld-arm/elf32-reject.s: New testcase.
1135         * ld-arm/elf32-reject.d: Likewise.
1136         * ld-arm/elf32-reject-pie.s: Likewise.
1137         * ld-arm/elf32-reject-pie.d: Likewise.
1138         * ld-arm/arm-elf.exp: Run new testcases.
1139         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1140         * ld-arm/ifunc-7.rd: Likewise.
1141         * ld-arm/ifunc-7.gd: Likewise.
1142         * ld-arm/ifunc-7.dd: Likewise.
1143         * ld-arm/ifunc-8.s: Likewise.
1144         * ld-arm/ifunc-8.rd: Likewise.
1145         * ld-arm/ifunc-8.gd: Likewise.
1146         * ld-arm/ifunc-8.dd: Likewise.
1147
1148 2015-01-01  Alan Modra  <amodra@gmail.com>
1149
1150         * ldver.c (ldversion): Just print current year.
1151
1152 2015-01-01  Alan Modra  <amodra@gmail.com>
1153
1154         Update year range in copyright notice of all files.
1155
1156 For older changes see ChangeLog-2014
1157 \f
1158 Copyright (C) 2015 Free Software Foundation, Inc.
1159
1160 Copying and distribution of this file, with or without modification,
1161 are permitted in any medium without royalty provided the copyright
1162 notice and this notice are preserved.
1163
1164 Local Variables:
1165 mode: change-log
1166 left-margin: 8
1167 fill-column: 74
1168 version-control: never
1169 End: