gas/ChangeLog

   1 2012-04-06  Roland McGrath  <mcgrathr@google.com>
   2
   3         * configure.in (AC_CHECK_HEADERS): Add locale.h.
   4         * config.in: Regenerate.
   5         * configure: Regenerate.
   6
   7 2012-04-05  Nick Clifton  <nickc@redhat.com>
   8
   9         * configure.in (AC_CHECK_FUNCS): Add setlocale.
  10         (AM_LC_MESSAGES): Add.
  11         * aclocal.m4: Regenerate.
  12         * config.in: Regenerate.
  13         * configure: Regenerate.
  14
  15 2012-04-03  DJ Delorie  <dj@redhat.com>
  16
  17         * config/rx-parse.y: Make the .L optional for ADC and SBB.
  18
  19 2012-04-02  DJ Delorie  <dj@redhat.com>
  20
  21         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
  22         transfer size.
  23         (IMM): New, call IMM_ with the default 32.
  24         (IMMW,IMMB): Likewise, for 16 and 8.
  25         (NIMM, MBIMM): Add size parameter.
  26         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
  27         (MOV.W): Use IMMW instead of IMM.
  28
  29         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
  30         (op_dp20_rm_l): New.
  31         (op_dp20_rim_l): New.
  32
  33         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
  34         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
  35
  36 2012-03-29  Terry Guo  <terry.guo@arm.com>
  37
  38         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
  39         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
  40
  41 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
  42
  43         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
  44         * doc/c-mips.texi: Mention XLP.
  45
  46 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
  47
  48         [SH] Support the .uaquad and .8byte directives also for non-sh64
  49         configurations.
  50
  51         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
  52         BFD_RELOC_64.
  53         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
  54         description...
  55         * doc/c-sh.texi (SH Machine Directives): ... here.
  56
  57 2012-03-20  Nick Clifton  <nickc@redhat.com>
  58
  59         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
  60         registers.
  61         (do_vmsr): Likewise.
  62         (arm_opcode_insns): Do not default to using the FPSCR register in
  63         the VMRS and VMSR registers.
  64
  65 2012-03-16  Roland McGrath  <mcgrathr@google.com>
  66
  67         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
  68         Define for this case.
  69         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
  70
  71 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  72
  73         * config/tc-arm.c (aeabi_set_public_attributes): Correct
  74         handling of Tag_DIV_use.
  75
  76 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
  77
  78         * doc/as.texinfo (Bundle directives): Fix typo.
  79
  80 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
  81
  82         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
  83
  84 2012-03-13  Roland McGrath  <mcgrathr@google.com>
  85
  86         * config/tc-arm.c (arm_frag_max_var): New function.
  87         * config/tc-arm.h: Declare it.
  88         (md_frag_max_var): New macro.
  89
  90         * config/tc-i386.c (i386_frag_max_var): New function.
  91         * config/tc-i386.h: Declare it.
  92         (md_frag_max_var): New macro.
  93
  94         * doc/as.texinfo (Bundle directives): New node.
  95         (Pseudo Ops): Add it to the menu.
  96         * NEWS: Mention new feature.
  97         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
  98         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
  99         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
 100         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
 101         New functions.
 102         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
 103         to md_assembly if not.
 104         (read_a_source_file): Call assemble_one in place of md_assemble.
 105         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
 106         .bundle_lock at end of processing.
 107         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
 108         New functions.
 109         [HANDLE_BUNDLE] (potable): Add their entries.
 110         * read.h: Declare new functions.
 111
 112 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 113
 114         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
 115         (ppc_handle_align): Add termination nop opcode for e500mc family.
 116         * doc/as.texinfo: Document options -me5500 and -me6500.
 117         * doc/c-ppc.texi: Likewise.
 118
 119 2012-03-07  Nick Clifton  <nickc@redhat.com>
 120
 121         * config/tc-mn10300.c (other_registers): Add SSP and USP.
 122         (md_assemble): Add support for TLS relocs.
 123         (mn10300_parse_name): Likewise.
 124
 125 2012-02-27  Alan Modra  <amodra@gmail.com>
 126
 127         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
 128
 129 2012-02-27  Alan Modra  <amodra@gmail.com>
 130
 131         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
 132         params.  Properly generate NOP pattern.  Comment reason for
 133         subseg_text_p failure.
 134
 135 2012-02-27  Alan Modra  <amodra@gmail.com>
 136
 137         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
 138         and sign extend before range tests.
 139         (constant_fits_size_p): Similarly.
 140         (get_specific): Trim X_add_number to 32 bits.
 141         (fix_operand_size): Likewise, and use unsigned test for signed
 142         ranges.
 143
 144 2012-02-27  Alan Modra  <amodra@gmail.com>
 145
 146         * config/tc-crx.c: Include bfd_stdint.h.
 147         (getconstant): Remove irrelevant comment.  Don't fail due to
 148         sign-extension of int mask.
 149         (check_range): Rewrite using unsigned arithmetic throughout.
 150
 151 2012-02-25  Walter Lee  <walt@tilera.com>
 152
 153         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
 154         non-local before checking sy_value.
 155         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
 156
 157 2012-02-25  Walter Lee  <walt@tilera.com>
 158
 159         * tc-tilepro.c (O_tls_le): Define operator.
 160         (O_tls_le_lo16): Ditto.
 161         (O_tls_le_hi16): Ditto.
 162         (O_tls_le_ha16): Ditto.
 163         (O_tls_gd_call): Ditto.
 164         (O_tls_gd_add): Ditto.
 165         (O_tls_ie_load): Ditto.
 166         (md_begin): Delete old operators; handle new operators.
 167         (emit_tilepro_instruction): Ditto.
 168         (md_apply_fix): Ditto.
 169         * tc-tilegx.c (O_hw1_got): Delete operator.
 170         (O_hw2_got): Ditto.
 171         (O_hw3_got): Ditto.
 172         (O_hw2_last_got): Ditto.
 173         (O_hw1_tls_gd): Ditto.
 174         (O_hw2_tls_gd): Ditto.
 175         (O_hw3_tls_gd): Ditto.
 176         (O_hw2_last_tls_gd): Ditto.
 177         (O_hw1_tls_ie): Ditto.
 178         (O_hw2_tls_ie): Ditto.
 179         (O_hw3_tls_ie): Ditto.
 180         (O_hw2_last_tls_ie): Ditto.
 181         (O_hw0_tls_le): Define operator.
 182         (O_hw0_last_tls_le): Ditto.
 183         (O_hw1_last_tls_le): Ditto.
 184         (O_tls_gd_call): Ditto.
 185         (O_tls_gd_add): Ditto.
 186         (O_tls_ie_load): Ditto.
 187         (O_tls_add): Ditto.
 188         (md_begin): Delete old operators; handle new operators.
 189         (emit_tilegx_instruction): Ditto.
 190         (md_apply_fix): Ditto.
 191         * doc/c-tilegx.texi: Delete old operators; document new operators.
 192         * doc/c-tilepro.texi: Ditto.
 193
 194 2012-02-25  Walter Lee  <walt@tilera.com>
 195
 196         * tc-tilepro.c (apply_special_operator): delete cases for
 197         got and tls operators.
 198         (md_apply_fix): Ditto.
 199         * tc-tilegx.c (md_begin): Set architecture and machine.
 200         (tilegx_target_format): Handle big endian.
 201         (OPTION_EB): Define.
 202         (OPTION_EL): Define.
 203         (md_longopts): Add entries for "EB" and "EL".
 204         (md_parse_option): Handle OPTION_EB and OPTION_EL.
 205         (md_show_usage): Add -EB and -EL.
 206         (md_number_to_chars): New.
 207         (apply_special_operator): delete cases for got and tls
 208         operators.
 209         (md_apply_fix): Ditto.
 210         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
 211         ifndef.
 212         (md_number_to_chars): Delete.
 213         * configure.tgt (tilegx*be): Handle.
 214         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
 215         * doc/c-tilegx.texi: Ditto.
 216
 217 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
 220         HLEPrefixAny and HLEPrefixRelease.
 221
 222 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 223
 224         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
 225
 226 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
 227
 228         * write.c (write_object_file): Add md_pre_output_hook.
 229         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
 230         (obj_mach_o_pre_output_hook): New.
 231         * config/obj-macho.h (md_pre_output_hook): Define.
 232         (obj_mach_o_pre_output_hook): Declare.
 233
 234 2012-02-21  Tristan Gingold  <gingold@adacore.com>
 235
 236         * config/tc-i386.h (OBJ_MACH_O): New section.
 237         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
 238         (TC_FORCE_RELOCATION_SUB_SAME): New
 239         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
 240         (TC_VALIDATE_FIX_SUB): New.
 241         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
 242         * symbols.c (colon): obj_frob_colon: New hook.
 243         * write.c (write_object_file): md_pre_relax_hook, new
 244         hook.
 245         * config/obj-macho.c (obj_mach_o_frob_colon): New.
 246         (obj_mach_o_frob_label): Record sub-section labels.
 247         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
 248         (obj_mach_o_set_subsections): New.
 249         (obj_mach_o_pre_relax_hook): New.
 250         (obj_mach_o_in_different_subsection): New.
 251         (obj_mach_o_force_reloc_sub_same): New.
 252         (obj_mach_o_force_reloc_sub_local): New.
 253         (obj_mach_o_force_reloc): New.
 254         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
 255         (obj_frob_colon): New Define.
 256         (obj_mach_o_frob_label): Renamed.
 257         (obj_mach_o_frob_symbol): Renamed.
 258         (OBJ_FRAG_TYPE): New.
 259         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
 260          obj_mach_o_force_reloc_sub_same,
 261          obj_mach_o_force_reloc_sub_local): New declarations.
 262
 263 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 264
 265         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
 266         (obj_mach_o_allow_local_subtract): New.
 267         * config/obj-macho.h (md_allow_local_subtract): Define.
 268         (obj_mach_o_allow_local_subtract): Declare.
 269
 270 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 271
 272         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
 273         canonical information, try to determine CODE and DEBUG section flags
 274         from the mach-o section data.
 275
 276 2012-02-20  Nick Clifton  <nickc@redhat.com>
 277
 278         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
 279         local symbols.
 280
 281 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
 282
 283         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
 284         any local symbol used as an indirect.
 285
 286 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 287
 288         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
 289         stub size when provided.  (obj_mach_o_section): Flag that stub-size
 290         has been provided.
 291
 292 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * config/tc-i386.c (HLE_PREFIX): New.
 295         (check_hle): Likewise.
 296         (_i386_insn): Add have_hle.
 297         (cpu_arch): Add .hle and .rtm.
 298         (md_assemble): Call check_hle if i.have_hle isn't zero.
 299         (parse_insn): Set i.have_hle to 1 for HLE prefix.
 300         (output_jump): Support up to 2 byte opcode.
 301
 302         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
 303
 304 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 305
 306         * config/obj-macho.c (obj_mach_o_zerofill): Silent
 307         uninitialized variable warning.
 308
 309 2012-02-02  Nick Clifton  <nickc@redhat.com>
 310
 311         PR gas/13224
 312         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
 313         to 'is_clone' to avoid shadowing a gloabl.
 314         (obj_elf_section): Likewise.
 315
 316 2012-01-31  Paul Brook  <paul@codesourcery.com>
 317
 318         * doc/c-tic6x.c: Fix typo.
 319
 320 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
 321
 322         PR gas/13624
 323         * app.c (app_push): Set 'add_newlines' to zero after saving.
 324
 325 2012-01-24  DJ Delorie  <dj@redhat.com>
 326
 327         * config/rl78-parse.y (NOT1): Add.
 328
 329 2012-01-23  Roland McGrath  <mcgrathr@google.com>
 330
 331         * configure.tgt (i386-*-nacl*): Match it.
 332         * config/te-nacl.h: New file.
 333         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 334         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 335         Use TE_GNU et al case for TE_NACL too.
 336
 337 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 340         disp_encoding.
 341         (md_assemble): Updated.
 342         (output_branch): Likewise.
 343         (parse_insn): Support .d8 suffix.
 344         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 345         suffixes.
 346
 347         * doc/c-i386.texi: Document .d8 suffix.
 348
 349 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 350
 351         * write.c (fix_new_internal): Don't mark used parameter as unused.
 352
 353 2012-01-17  Alan Modra  <amodra@gmail.com>
 354
 355         * as.c (parse_args): Update copyright message year.
 356
 357 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 360
 361         * doc/c-i386.texi: Document vmfunc.
 362
 363 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 364
 365         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 366         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 367         (obj_mach_o_reorder_section_relocs): Declare.
 368
 369 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 370
 371         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 372         absolute indirect symbols.
 373
 374 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 375
 376         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 377         (obj_mach_o_set_section_vma): New.
 378         (obj_mach_o_post_relax_hook): New.
 379         * config/obj-macho.h (md_post_relax_hook): Define.
 380         (obj_mach_o_post_relax_hook): Declare.
 381
 382 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 383
 384         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 385         lazy when the symbol is private_extern.
 386         (obj_mach_o_indirect_sym): New type.
 387         (obj_mach_o_indirect_symbol): New.
 388         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 389         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 390         (obj_macho_frob_label): Likewise.  Adjust external and comm
 391         symbol tests.
 392         (obj_mach_o_set_indirect_symbols): New.
 393         (obj_mach_o_frob_file_after_relocs): New.
 394         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 395         (obj_mach_o_frob_file_after_relocs): Declare.
 396
 397 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 398
 399         PR gas/13591
 400         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 401
 402 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 403
 404         * struc-symbol.h (struct symbol_flags): New struct, created from...
 405         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 406         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 407         Adjust comment.
 408         (local_symbol_resolved_p): Adjust.
 409         (local_symbol_mark_resolved): Likewise.
 410         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 411         (local_symbol_make, local_symbol_convert, colon)
 412         (symbol_clone_if_forward_ref, verify_symbol_chain)
 413         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 414         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 415         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 416         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 417         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 418         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 419         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 420         (symbol_mark_mri_common, symbol_clear_mri_common)
 421         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 422         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 423         (symbol_equated_reloc_p, dot_symbol_init)
 424         (print_symbol_value_1): Adjust.
 425
 426 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 427
 428         * config/obj-macho.c (obj_mach_o_weak): Remove.
 429         (obj_mach_o_common_parse): Set symbol qualifiers.
 430         (LAZY, REFE): New macros.
 431         (obj_mach_o_symbol_type): New enum.
 432         (obj_mach_o_set_symbol_qualifier): New.
 433         (obj_mach_o_sym_qual): New.
 434         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 435         a dummy function.
 436         (obj_mach_o_type_for_symbol): New.
 437         (obj_macho_frob_label): New.
 438         (obj_macho_frob_symbol): New.
 439         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 440         (obj_frob_label, obj_macho_frob_label): Declare.
 441         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 442
 443 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 444
 445         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 446
 447 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 448             Richard Sandiford  <rdsandiford@googlemail.com>
 449
 450         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 451         textness as parameters.
 452         (mips_move_text_labels): New function.
 453         (append_insn): Use it instead of mips_move_labels.
 454         (mips_emit_delays, start_noreorder): Likewise.
 455         (mips_align): Take the labels rather than just one label.
 456         Move all labels to after the .align.
 457         (s_align): Change the last argument to mips_align.
 458         (s_cons): Likewise.
 459         (s_float_cons): Likewise.
 460         (s_gpword): Likewise.
 461         (s_gpdword): Likewise.
 462
 463 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 464
 465         * config/tc-i386.c: Update copyright year.
 466         (lex_got): Also defined for Mach-O.
 467         Add a guard for non-ELF configuration.
 468         (md_longopts): Also handle -64 for Mach-O.
 469         (md_parse_option): Likewise.
 470         (i386_target_format): Adjust for x86_64-darwin.
 471
 472 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 473
 474         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 475         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 476         (obj_mach_o_make_or_get_sect): Likewise.
 477         (obj_mach_o_section): Split out the functionality shared with zerofill.
 478         (obj_mach_o_zerofill): New.
 479         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 480         (mach_o_pseudo_table): Add .zerofill.
 481
 482 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 483
 484         * config/obj-macho.c (obj_macho_process_stab): New.
 485         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 486         (obj_macho_process_stab): Declare.
 487
 488 For older changes see ChangeLog-2011
 489 \f
 490 Local Variables:
 491 mode: change-log
 492 left-margin: 8
 493 fill-column: 74
 494 version-control: never
 495 End: