gas/ChangeLog

   1 2008-12-23  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (match_template): Changed to return
   4          const template *.  Handle i.swap_operand for 3 operands.
   5          (build_vex_prefix): Take const template *.  Swap operand for
   6          2-byte VEX prefix if possible.
   7          (md_assemble): Updated.
   8          (build_modrm_byte): Handle RegMem bit for SSE2AVX.
   9
  10 2008-12-23  Anatoly Sokolov  <aesok@post.ru>
  11
  12         * config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
  13         atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
  14         atmega64m1, atmega32u6, atmega128rfa1,  at90pwm81, at90scr100,
  15         m3000f, m3000s and m3001b devices.
  16         * doc/c-avr.texi: Likewise.
  17
  18 2008-12-23  Nick Clifton  <nickc@redhat.com>
  19
  20         * NEWS :Remove mention of STT_IFUNC support.
  21         * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
  22         * doc/as.texinfo: Remove mention of STT_IFUNC support.
  23
  24 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
  25
  26         * config/tc-cris.c (s_cris_dtpoff): New function.
  27         (md_pseudo_table): Add "dtpoffd".
  28
  29 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
  32
  33 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         * config/tc-i386.c (_i386_insn): Add swap_operand.
  36         (parse_insn): Handle ".s".
  37         (match_template): Handle swap_operand.
  38
  39         * doc/c-i386.texi: Document .s suffix.
  40
  41 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  42
  43         * config/tc-cris.c (cris_process_instruction): Handle
  44         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  45         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  46         "double indirect" addressing mode.
  47         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  48         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  49
  50 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  51
  52         * configure: Regenerate.
  53
  54 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  57         line.
  58
  59 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  60
  61         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  62         usage strings.
  63         (ppc_setup_opcodes): Likewise, remove booke64 support.
  64         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  65         * doc/as.texinfo (Overview): Likewise.
  66
  67 2008-12-04  Nick Clifton  <nickc@redhat.com>
  68
  69         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  70
  71 2008-12-03  Nick Clifton  <nickc@redhat.com>
  72
  73         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  74         * doc/as.texinfo: Document new feature.
  75         * NEWS: Mention new feature.
  76
  77 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  78
  79         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  80         use "pe-i386" for 32-bit.
  81
  82 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  83
  84         * Makefile.am (ehopt.o): Add struc-symbol.h.
  85         * Makefile.in: Regenerated.
  86         * ehopt.c: Include struc-symbol.h.
  87         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
  88         create correct DW_CFA_advance_loc.  Handle O_subtract only
  89         for code alignment factor 1, otherwise handle O_divide or
  90         O_right_shift of O_subtract and O_constant.
  91         (eh_frame_estimate_size_before_relax): Always divide by ca.
  92         (eh_frame_convert_frag): Likewise.
  93
  94 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  95
  96         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
  97         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
  98
  99 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
 100
 101         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
 102         (mips_cpu_info_table): Add r14000, r16000.
 103         * doc/c-mips.texi: Add entries for 14000, 16000.
 104
 105 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 106
 107         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
 108         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
 109         md_pseudo_table and accept @c prefix, same as long directive.
 110         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
 111         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
 112         and set it for GOT related relocations.
 113         (md_undefined_symbol): Defined
 114         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
 115         prefixes with constant label and set the appropriate relocation type.
 116         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
 117
 118 2008-11-26  DJ Delorie  <dj@redhat.com>
 119
 120         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
 121
 122 2008-11-25  DJ Delorie  <dj@redhat.com>
 123
 124         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 125
 126 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 127
 128         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 129         xtensa_state_is_shared_or to allow multiple opcodes within a
 130         single FLIX bundle to write to these special states.
 131
 132 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 133
 134         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 135         on symbols in TLS relocs.
 136
 137 2008-11-19  Nick Clifton  <nickc@redhat.com>
 138
 139         * doc/fdl.texi: Update to v1.3
 140         * doc/as.texinfo: Change license to v1.3.
 141
 142 2008-11-18  Catherine Moore  <clm@cm00re.com>
 143
 144         * config/tc-arm.c (neon_type_mask): Renumber.
 145         (type_chk_of_el_type): Handle F_F16.
 146         (neon_cvt_flavour): Recognize half-precision conversions.
 147         (do_neon_cvt): New shapes NS_QD and
 148         NS_DQ.  Encode half-precision conversions.
 149         (do_neon_cvtt): Encode the T bit.
 150         (asm_opcode_insns): vcvt, vcvtt support.
 151         (arm_option_cpu_value): Add neon-fp16 support.
 152
 153 2008-11-17  Nick Clifton  <nickc@redhat.com>
 154
 155         * as.c (parse_args): Update copyright year.
 156
 157 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 158
 159         * read.c (emit_expr): Grow frag before filling it so that
 160         dot_value remains valid.
 161
 162 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 163
 164         PR 7026
 165         * config/tc-arm.c: Ensure that all uses of as_bad have a
 166         formatting string.
 167
 168 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 169
 170         * config/tc-cris.c (cris_number_to_imm): Except for
 171         BFD_RELOC_NONE, always set contents.  Where previously this was
 172         skipped, set contents to 0.
 173
 174         PR gas/7025
 175         * input-scrub.c (input_scrub_include_sb): Make the position
 176         after the input have defined contents, a 0 character.
 177
 178         * config/tc-cris.c (cris_relax_frag): Add missing case for
 179         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 180
 181         PR gas/7020
 182         * read.c (read_a_source_file): Rearrange evaluation order when
 183         looking for '=' to avoid conditional on undefined contents of
 184         input_line_pointer[1].
 185
 186 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 187
 188         * config/tc-mips.c (COP_INSN): Change logic to always return false
 189         for FP instructions.
 190
 191 2008-11-06  Chao-ying Fu  <fu@mips.com>
 192
 193         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 194         (mips_ip): Add case '1' to process sync type.
 195
 196 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 197
 198         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 199
 200 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 201
 202         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 203         writes to the same register.
 204
 205 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 206
 207         * config/tc-xtensa.c (xtensa_j_opcode): New.
 208         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 209         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 210         (md_begin): Initialize xtensa_j_opcode.
 211         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 212         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 213         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 214         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 215         Distinguish extra argument for "FREEREG" from extra TLS argument.
 216         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 217         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 218         field to extra_arg.
 219         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 220         (build_transition): Handle "FREEREG" operand.
 221         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 222
 223 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 224
 225         * po/id.po: Update.
 226
 227 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 228
 229         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 230         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 231
 232 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 233
 234         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 235         * config/tc-ns32k.c (bit_fix_new): Likewise.
 236         * config/tc-m68k.c (md_begin): Likewise.
 237         * hash.c (hash_insert, hash_jam): Likewise.
 238         * symbols.c (symbol_create, local_symbol_make): Likewise.
 239         * frags.c (frag_alloc): Likewise.
 240
 241 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 242
 243         * config/bfin-parse.y: Use C style comments.
 244         * config/tc-bfin.c: Likewise.
 245         * config/tc-m68k.c: Likewise.
 246         * config/tc-mips.c: Likewise.
 247
 248 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 251         (cpu_arch_tune): Make it global.
 252         (cpu_arch_isa): Likewise.
 253         (cpu_arch_isa_flags): Likewise.
 254         (i386_align_code): Check fragP->tc_frag_data.isa,
 255         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 256         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 257         respectively.
 258
 259         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 260         (cpu_arch_tune): New.
 261         (cpu_arch_isa): Likewise.
 262         (cpu_arch_isa_flags): Likewise.
 263         (i386_tc_frag_data): Likewise.
 264         (TC_FRAG_TYPE): Likewise.
 265         (TC_FRAG_INIT): Likewise.
 266
 267 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 268
 269         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 270         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 271         Moved into alphabetical order.
 272
 273 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 274
 275         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 276         a complete sentence.
 277         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 278         (Line): Remove conditional declaration of Ln node and section here.
 279         Put aout-bout description inside the no-line-dir conditional.
 280         (Skip, Space): Use a separate conditional for each node.
 281
 282 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 283
 284         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 285         menu entry for File; remove version-specific .file operands from menu
 286         description.  Replace "LNS directives" menu entry with new entries
 287         for "Loc" and "Loc_mark_labels".
 288         (LNS directives): Split into separate nodes for each directive.
 289         (Loc): New node for .loc directive.  Mention that this directive
 290         is for DWARF2 and add a missing article.
 291         (Loc_mark_labels): Likewise for .loc_mark_labels.
 292         (File): Change this node to describe both the default version and
 293         the DWARF2 version of .file.  Move the no-file-dir conditional to
 294         include only the default version.
 295
 296 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 297
 298         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 299         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 300         (i386_solaris_fix_up_eh_frame): Declare.
 301         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 302
 303 2008-10-09  Nick Clifton  <nickc@redhat.com>
 304
 305         PR 6944
 306         * doc/as.texinfo (Dollar Local Labels): Correct description of
 307         dollar local labels to show that the colon suffix is still
 308         needed.
 309
 310 2008-10-08  Nick Clifton  <nickc@redhat.com>
 311
 312         * configure.in (ALL_LINGUAS): Add "id".
 313         * configure: Regenerate.
 314         * po/id.po: New Indonesian translation.
 315
 316 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 317
 318         * read.c (pseudo_set): Don't allow global register symbol only
 319         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 320         * symbols.c (S_SET_EXTERNAL): Likewise.
 321
 322         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 323
 324         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 325
 326 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 327
 328         * doc/as.texinfo (Local): New description of ELF .local directive.
 329
 330 2008-10-06  Nick Clifton  <nickc@redhat.com>
 331
 332         PR 6926
 333         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 334         (_find_end_of_line): Add extra parameter indicating if the line is
 335         inside a macro.  If it is then do not allow the @ character to be
 336         treated as a line separator character.
 337         (read_a_source): Update use of _find_end_of_line.
 338         (find_end_of_line): Likewise.
 339         (s_irp): Update use of get_line_sb.
 340         (s_macro): Likewise.
 341         (do_repeat): Likewise.
 342         (get_line_sb): New function.  Like the old version of get_line_sb
 343         except that it takes an extra parameter indicating whether the
 344         line is inside a macro.
 345         (get_macro_line_sb): New function.
 346
 347 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 348
 349         * config/tc-cris.c: Update all comments regarding explicit relocations
 350         to, besides PIC, also imply TLS or to say "relocation specifier" or
 351         similar.
 352         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 353         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 354         callers.  Also handle TLS relocs.
 355         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 356         Change all callers.  Also handle TLS relocs.
 357         (tls): New constant.
 358         (cris_process_instruction): Check for non-PIC TLS relocations and
 359         adjust message when emitting error message about relocation not
 360         fitting.
 361         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 362         when tls is true.
 363         (get_3op_or_dip_prefix_op): Ditto.
 364         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 365
 366 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 367
 368         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 369         Manually process line ends.
 370
 371 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 372             Nick Clifton  <nickc@redhat.com>
 373
 374         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 375         S_SET_STORAGE_CLASS.
 376
 377 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 378             Nick Clifton  <nickc@redhat.com>
 379
 380         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 381         do not match it class and if necessary update the class.
 382         (null_error_handler): New function.  Suppresses the generation of
 383         bfd error messages.
 384         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 385
 386 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 387
 388         * Makefile.am: Run "make dep-am".
 389         * Makefile.in: Regenerate.
 390
 391 2008-09-29  Nick Clifton  <nickc@redhat.com>
 392
 393         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 394         tc_cfi_emit_pcrel_expr macro.
 395
 396 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 397             Steve Ellcey  <sje@cup.hp.com>
 398
 399         * configure: Regenerate for new libtool.
 400         * aclocal.m4: Ditto.
 401         * Makefile.in: Ditto.
 402         * doc/Makefile.in: Ditto.
 403
 404 2008-09-29  Nick Clifton  <nickc@redhat.com>
 405
 406         PR 6878
 407         * app.c (do_scrub_chars): Only issue warnings about tick
 408         characters detected in symbol strings if hex ticks are supported.
 409
 410 2008-09-29  Nick Clifton  <nickc@redhat.com>
 411
 412         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 413         tc_cfi_emit_pcrel_expr macro.
 414
 415 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 416
 417         * NEWS: Mention .cfi_val_encoded_addr.
 418
 419 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 420
 421         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 422         * Makefile.in (TARG_ENV_HFILES): Likewise.
 423         * configure.tgt (Solaris targets): Set em=solaris.
 424         * config/te-solaris.h: New file.
 425
 426 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 427
 428         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 429
 430 2008-09-24  Richard Henderson  <rth@redhat.com>
 431
 432         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 433         (struct cfi_insn_data): Add ea member.
 434         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 435         (output_cfi_insn): Handle CFI_val_encoded_addr.
 436         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 437         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 438
 439 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 440
 441         PR 6913
 442         * listing.c (print_options): Don't call fprintf without format string.
 443
 444 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 445
 446         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 447         (TC_VALIDATE_FIX_SUB): Likewise.
 448         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 449         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 450         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 451         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 452         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 453         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 454         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 455         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 456         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 457
 458         * write.c (md_register_arithmetic): Define.
 459         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 460         Modify error message when registers involved.
 461         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 462         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 463
 464 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 465
 466         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 467
 468 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 469
 470         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 471         relocs with no symbol.
 472         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 473         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 474         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 475
 476 2008-09-14  Chris Smith <chris@zxdesign.info>
 477
 478         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 479         broken, as the opcode of ld a,(de) was being emitted for both.
 480
 481 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 482
 483         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 484         operands equal to MAX_INSN_ARGS.
 485
 486 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 487
 488         * configure.in: Call AC_SYS_LARGEFILE.
 489         * config.in: Regenerate.
 490         * configure: Regenerate.
 491
 492 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 493
 494         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 495         Remove POWER5 and POWER6 tests.
 496
 497 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 498
 499         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 500         number support for 32-bit targets.
 501
 502 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 503
 504         * NEWS: Add a marker for the 2.19 features.
 505
 506 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 507
 508         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 509         comment regarding use of difference expressions.
 510         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 511
 512         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 513         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 514         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 515         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 516
 517 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 518
 519         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 520
 521 2008-09-03  Nick Clifton  <nickc@redhat.com>
 522
 523         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 524         alignment field of the .lcomm directive to be optional.
 525         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 526         s_comm_internal.
 527         (md_pseudo_table): Implement .lcomm directive for COFF based
 528         targets.
 529         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 530         the .lcomm directive.
 531
 532 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 533
 534         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 535         and NetBSD.
 536
 537 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 538
 539         * config/tc-avr.c (mcu_types): Add atmega16u4.
 540         * doc/c-avr.texi: Likewise.
 541
 542 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 543
 544         * config/tc-ia64.c (CR_IIB0): New.
 545         (CR_IIB1): Likewise.
 546         (cr): Add cr.iib0 and cr.iib1.
 547         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 548
 549 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 550
 551         * config/tc-i386.c (md_assemble): Force number of displacement
 552         operands to zero when processing string instruction.
 553         (i386_index_check): Special-case string instruction operands. Don't
 554         fudge address prefix if there already was a memory operand. Fix
 555         error message to correctly reflect the addressing mode used.
 556         (i386_att_operand): Fix comment.
 557         (i386_intel_operand): Snapshot, clear, and restore base and index
 558         reg for each operand processed. Increment count of memory operands
 559         later.
 560
 561 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 562
 563         * config/tc-hppa.c (is_SB_relative): New macro.
 564         (fix_new_hppa): Remove $segrel$ marker.
 565         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 566         segment relative.
 567         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 568
 569 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 570
 571         * config/tc-i386.c (check_string): Use register_prefix for error
 572         message.
 573         (process_operands): Likewise.
 574
 575 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 576
 577         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 578
 579 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 580
 581         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 582         mode checking.
 583         (asm_1): Check mode for 16-bit multiply instructions.
 584
 585 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 586
 587         * configure.in: Update a number of obsolete autoconf macros.
 588         * configure: Regenerate.
 589         * aclocal.m4: Regenerate.
 590
 591 2008-08-22  Nick Clifton  <nickc@redhat.com>
 592
 593         * config/tc-mcore.c (md_assemble): Increase length of name array
 594         to include terminating NUL.
 595
 596 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 597
 598         * config/bfin-lex.l (NUMBER): Protect special `.'.
 599
 600 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 601
 602         * symbols.c (symbol_clone): Ensure clones are not external.
 603
 604 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 605
 606         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 607
 608 2008-08-21  Richard Henderson  <rth@redhat.com>
 609
 610         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 611         (output_cie, output_fde): Use it.
 612         (DWARF2_EH_FRAME_READ_ONLY): New.
 613         (cfi_finish): Use it.
 614
 615         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 616         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 617         (DWARF2_EH_FRAME_READ_ONLY): New.
 618         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 619         from the results of DIFF_EXPR_OK manipulation.
 620
 621 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 622
 623         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 624
 625 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 626
 627         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 628         (O_tpoff, O_dtpoff): Define.
 629         (suffix_relocs): Add entries for TLS suffixes.
 630         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 631         (map_operator_to_reloc): Add is_literal parameter and use it to
 632         control translating TLS instruction relocations to the corresponding
 633         literal relocations.
 634         (xg_valid_literal_expression): Allow TLS operators.
 635         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 636         operands to generated literals.
 637         (xg_assemble_literal): Handle TLS operators.  Update call to
 638         map_operator_to_reloc.
 639         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 640         (md_apply_fix): Handle TLS relocations.
 641         (emit_single_op): Handle TLS operators.
 642         (convert_frag_immed): Update call to map_operator_to_reloc.
 643         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 644         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 645         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 646         to initialize the op_data field of the BuildOp.
 647         (build_transition): Use it here to record the source operand
 648         corresponding to a generated literal.
 649         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 650
 651 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 652
 653         AVX Programming Reference (August, 2008)
 654         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 655         (CPU_FLAGS_AVX_MATCH): Likewise.
 656         (CPU_FLAGS_32BIT_MATCH): Updated.
 657         (cpu_flags_match): Likewise.
 658
 659 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 660
 661         PR 6848
 662         * write.c (install_reloc): Check that reloc symbols have been
 663         written.
 664         (set_symtab): Mark symbols with BSF_KEEP.
 665
 666 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 669
 670 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 671
 672         PR 6526
 673         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 674         * Makefile.in: Regenerate.
 675         * aclocal.m4: Regenerate.
 676         * config.in: Regenerate.
 677         * configure: Regenerate.
 678         * doc/Makefile.in: Regenerate.
 679
 680 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 681
 682         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 683
 684 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 685
 686         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 687
 688 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 689
 690         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 691         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 692         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 693         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 694         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 695         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 696         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 697         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 698         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 699         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 700
 701 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 702
 703         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 704         * config/tc-ia64.c (dot_rot): Likewise.
 705
 706 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 707
 708         PR 6575
 709         * hash.c: Expand PTR to void *.
 710         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 711         * hash.h: Expand PTR to void *.
 712         (hash_delete): Update prototype.
 713         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 714         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 715         call.
 716         (subsym_substitute): Likewise.
 717         * doc/internals.texi (hash_delete): Update.
 718
 719 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 720
 721         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 722         architectures. Reorganize list to put mcu types in correct
 723         architectures and to order list same as in GCC. Use new ISA
 724         definitions in include/opcode/avr.h.
 725         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 726         descriptions. Reorganize descriptions to put mcu types in correct
 727         architectures and to order lists same as in GCC.
 728
 729 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 730             Daniel Jacobowitz  <dan@codesourcery.com>
 731
 732         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 733         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 734         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 735         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 736         (md_longopts): Add -call_nonpic.
 737         (md_parse_option): Handle OPTION_CALL_NONPIC.
 738         (md_show_usage): Add -call_nonpic.
 739
 740 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 741
 742         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 743         (xtensa_create_property_segments): Use it.
 744         (xtensa_create_xproperty_segments): Likewise.
 745
 746 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 747
 748         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 749
 750 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 751
 752         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 753         (lo16_reloc_p): New functions.
 754         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 755         generalize relocation checks.
 756         (matching_lo_reloc): New function.
 757         (fixup_has_matching_lo_p): Use it.
 758         (mips16_mark_labels): Don't clobber a symbol's visibility.
 759         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 760         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 761         (md_apply_fix): Likewise.
 762         (mips16_percent_op): Add %got and %call16.
 763         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 764         Use matching_lo_reloc.
 765         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 766         generalize relocation checks.
 767         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 768         checks.
 769
 770 2008-08-06  DJ Delorie  <dj@redhat.com>
 771
 772         * NEWS: Mention these changes.
 773
 774         * config/tc-h8300.h (H_TICK_HEX): Define.
 775         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 776         (md_longopts): Add "-h-tick-hex".
 777         (md_parse_option): Support it.
 778         * doc/c-h8300.texi (H8/300 Options): Document it.
 779         * doc/as.texinfo (Overview): Likewise.
 780
 781         * config/tc-sh.h (H_TICK_HEX): Define.
 782         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 783         (md_longopts): Add "-h-tick-hex".
 784         (md_parse_option): Support it.
 785         * doc/c-sh.texi (SH Options): Document it.
 786         * doc/c-sh64.texi (SH64 Options): Document it.
 787         * doc/as.texinfo (Overview): Likewise.
 788
 789 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 790
 791         PR gas/6656
 792         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 793         debug info if we see compiler generated debug info.
 794         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 795
 796 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 797
 798         * dwarf2dbg.c: Remove superfluous forward function declarations.
 799         (DWARF2_FORMAT): Add section arg.
 800         (out_header): New function, split out from..
 801         (out_debug_line): ..here.
 802         (out_debug_aranges): Use out_header.
 803         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 804         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 805         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 806         if line_seg is 64-bit.
 807         (dwarf2_finish): Adjust out_debug_abbrev call.
 808         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 809         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 810
 811 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 812
 813         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 814         * Makefile.in: Regenerate.
 815         * po/POTFILES.in: Regenerate.
 816
 817 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 818
 819         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 820         Handle -mvsx and -mpower7.
 821         (md_show_usage): Document -mpower7 and -mvsx.
 822         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 823         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 824
 825 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 826
 827         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 828         <cell>: Likewise.
 829
 830 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 831
 832         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 833         (md_show_usage): Likewise.
 834
 835 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 836
 837         * messages.c, symbols.c, write.c: Silence gcc warnings.
 838
 839 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 840
 841         * config/tc-i386.c (operand_type_check): Warning fix.
 842
 843 2008-07-26  Michael Eager <eager@eagercon.com>
 844
 845         * doc/as.texinfo: Add description of single-precision attribute.
 846
 847 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 848
 849         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 850         as load/store offset.
 851
 852 2008-07-22  Chao-ying Fu  <fu@mips.com>
 853
 854         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 855
 856 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 857
 858         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 859
 860 2008-07-21  DJ Delorie  <dj@redhat.com>
 861
 862         * config/tc-h8300.c (fix_operand_size): Use the default size
 863         specified by the .lbranch/.sbranch pseudos.
 864
 865 2008-07-18  DJ Delorie  <dj@redhat.com>
 866
 867         * config/tc-m32c.h (H_TICK_HEX): Define.
 868         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 869         (md_longopts): Add support for it.
 870         (md_parse_option): Likewise.
 871         * doc/as.texinfo (Overview): Add new m32c options.
 872         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 873
 874         * as.h: (enable_h_tick_hex): New.
 875         * app.c (enable_h_tick_hex): New.
 876         (LEX_IS_H): New.
 877         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 878         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 879         style hex constants and convert the input stream to 0x00 style.
 880         (do_scrub_chars): If a 'X style character constant is found after
 881         a symbol character (like you're or X'00), warn the user.
 882
 883 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 884
 885         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 886         (mips_fix_adjustable): Likewise.
 887         (mips_frob_file_after_relocs): Likewise.
 888
 889 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 890
 891         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 892         about overriding an earlier setting.
 893
 894 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 895
 896         * config/tc-mips.c (NO_ISA_COP): New macro.
 897         (COP_INSN): New macro.
 898         (is_opcode_valid): Use them.
 899         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 900         insns based on the ISA if CPU is NO_ISA_COP.
 901         <copz>: Likewise for coprocessor operations.
 902
 903 2008-07-07  Paul Brook  <paul@codesourcery.com>
 904
 905         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 906         relocations.
 907
 908 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 909
 910         * configure.tgt: Add bfin-*-rtems*.
 911
 912 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 913
 914         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 915         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 916
 917 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 918
 919         * config/tc-ppc.c (parse_cpu): Handle -m464.
 920         (md_show_usage): Likewise.
 921
 922 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 923
 924         Add support for ATtiny13A.
 925         * config/tc-avr.c (mcu_types): Add attiny13a.
 926         * doc/c-avr.texi: Likewise.
 927
 928 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 929             Alan Modra  <amodra@bigpond.net.au>
 930
 931         * write.c (relax_segment <rs_org>): Include current stretch
 932         value when calculating whether .org is backwards.
 933
 934 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 935
 936         * configure: Regenerate.
 937
 938 2008-06-17  Nick Clifton  <nickc@redhat.com>
 939
 940         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 941
 942 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 943
 944         PR gas/6607
 945         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 946         text_section.  Do the "stepping backwards" test for text_section
 947         using unsigned operands.
 948
 949 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 950
 951         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 952         (ppc_insert_operand): Likewise.
 953         (ppc_machine): Likewise.
 954         * config/tc-ppc.h: #include "opcode/ppc.h"
 955         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 956         (ppc_cpu): Update extern decl.
 957
 958 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 959
 960         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 961         +x, +X, +p, +P, +s, +S.
 962         (mips_ip): Likewise.
 963
 964         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 965         (mips_ip): Likewise.
 966         (macro_build): Likewise.
 967         (CPU_HAS_SEQ): New macro.
 968         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 969
 970 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 971
 972         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 973         * doc/c-avr.texi: Likewise.
 974
 975 2008-06-04  Nick Clifton  <nickc@redhat.com>
 976
 977         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 978
 979 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * config/tc-i386.c (set_sse_check): New.
 982         (md_pseudo_table): Add "sse_check".
 983
 984 2008-06-03  Paul Brook  <paul@codesourcery.com>
 985
 986         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 987
 988 2008-05-30  Nick Clifton  <nickc@redhat.com>
 989
 990         PR 5523
 991         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 992         relocs here.
 993
 994 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 995
 996         * config/tc-mips.c (mips_cpu_info_table): Move records for
 997         ST Loongson-2E/2F processors to a better place.
 998
 999 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         PR gas/6518
1002         * config/tc-i386.c (match_template): Report ambiguous operand
1003         size, not invalid suffix when there is no match in Intel
1004         syntax.
1005
1006 2008-05-22  Paul Brook  <paul@codesourcery.com>
1007
1008         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
1009
1010 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
1011
1012         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
1013         compatible cores: fa526, fa626, fa626te, fa726te.
1014         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
1015         fa726te} options.
1016
1017 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
1018
1019         * Makefile.am: Run "make dep-am".
1020         * Makefile.in: Regenerate.
1021         * doc/Makefile.in: Regenerate.
1022         * po/POTFILES.in: Regenerate.
1023
1024 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1025
1026         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1027         with non-MIPS16 relocs.
1028
1029 2008-05-09  Chao-ying Fu  <fu@mips.com>
1030
1031         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1032         case that some characters append at the end of the name.
1033         (mips_ip): Likewise.
1034         (s_change_sec): Likewise.
1035         (md_section_align): Likewise.
1036
1037 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1038
1039         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1040         xtensa_make_property_section instead of xtensa_get_property_section.
1041         (xtensa_create_xproperty_segments): Likewise.
1042
1043 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1044
1045         * NEWS: Mention XSAVE, EPT and MOVBE.
1046
1047         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1048         (md_show_usage): Add .movbe and .ept.
1049
1050         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1051         .movbe and .ept.
1052
1053 2008-04-29  David S. Miller  <davem@davemloft.net>
1054
1055         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1056
1057 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1058
1059         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1060         New statics.
1061         (OPTION_ELF_BASE): Make room for new option macros.
1062         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1063         OPTION_DOUBLE_FLOAT): New option macros.
1064         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1065         mdouble-float.
1066         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1067         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1068         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1069         and -mdouble-float.
1070         (struct mips_set_options): New fields soft_float and single_float.
1071         (mips_opts): Initialized them.  Add comment for each field
1072         initializer.
1073         (mips_after_parse_args): Set them based on file_mips_soft_float
1074         and file_mips_single_float.
1075         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1076         `.set singlefloat' and `.set doublefloat'.
1077         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1078         Handle single-float and soft-float instructions here.
1079         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1080         (is_opcode_valid_16): New function.
1081         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1082         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1083         M_S_DOB>: Remove special-casing of r4650.
1084         * doc/c-mips.texi (-march=): Add Octeon.
1085         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1086         -msingle-float and -mdouble-float.
1087         (MIPS floating-point): New section.  Document `.set softfloat' and
1088         `.set hardfloat'.  Document `.set singlefloat' and `.set
1089         doublefloat'.
1090
1091 2008-04-25  David S. Miller  <davem@davemloft.net>
1092
1093         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1094         %asr aliases.
1095
1096         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1097         rather than occaisionally 'levels'.  Consistently refer to Sun's
1098         UNIX variant as SunOS, every version of Solaris is also SunOS.
1099         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1100         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1101         section on 32-bit/64-bit opcode translations.
1102
1103 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1104
1105         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1106         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1107         (obj-fdpicelf.o): Define.
1108         * Makefile.in: Regenerate.
1109         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1110         (bfin-*-*): Delete.
1111         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1112         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1113         * config/obj-fdpicelf.c: New.
1114         * config/obj-fdpicelf.h: Likewise.
1115         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1116         the OBJ_FDPIC_ELF define.
1117         (OPTION_NOPIC): Define.
1118         (md_longopts): Add mnopic and mno-fdpic.
1119         (md_parse_option): Handle OPTION_NOPIC.
1120
1121 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1122
1123         * aclocal.m4: Regenerate.
1124         * configure: Regenerate.
1125
1126 2008-04-23  David S. Miller  <davem@davemloft.net>
1127
1128         * config/tc-sparc.c (v9a_asr_table): Add missing
1129         'stick' and 'stick_cmpr', and document ordering rules
1130         of table.
1131         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1132         BFD_RELOC_SPARC_PC10.
1133         * doc/c-sparc.texi: New section on Sparc constants.
1134         Add documentation for %stick and %stick_cmpr.
1135
1136 2008-04-22  David S. Miller  <davem@davemloft.net>
1137
1138         * config/obj-elf.c (obj_elf_section_type): Add prototype
1139         before obj_elf_section_word and add 'warn' arg.
1140         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1141         is matched, try checking for #SECTION_TYPE.
1142         (obj_elf_section): Adjust for new args.
1143         (obj_elf_type_name): New function.
1144         (obj_elf_type): Call it, and accept STT_foo number strings
1145         in .type statements as output by SunPRO compiler.
1146
1147 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1148
1149         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1150         if noavx is 0.
1151
1152 2008-04-18  David S. Miller  <davem@davemloft.net>
1153
1154         * doc/c-sparc.texi: Add syntax section.
1155
1156 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1157
1158         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1159         REG and NDS for instructions with immediate operand.
1160
1161 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1162
1163         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1164         FMA.
1165
1166 2008-04-16  David S. Miller  <davem@davemloft.net>
1167
1168         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1169         and relocation generation.
1170         (tc_gen_reloc): Likewise.
1171
1172 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1173
1174         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1175         relocations are properly aligned, and not negative.
1176
1177 2008-04-15  Khem Raj  <kraj@mvista.com>
1178
1179         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1180
1181 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1182
1183         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1184         accept e500mc instructions.
1185         (md_show_usage): Document -me500mc.
1186
1187 2008-04-11  Nick Clifton  <nickc@redhat.com>
1188
1189         * listing.c (print_timestamp): Use localtime rather than
1190         localtime_r since not all build environments provide the latter.
1191
1192 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1193
1194         * NEWS: Mention -msse-check=[none|error|warning].
1195
1196         * config/tc-i386.c (sse_check): New.
1197         (OPTION_MSSE_CHECK): Likewise.
1198         (md_assemble): Check SSE instructions if needed.
1199         (md_longopts): Add -msse-check.
1200         (md_parse_option): Handle OPTION_MSSE_CHECK.
1201         (md_show_usage): Show -msse-check=[none|error|warning].
1202
1203         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1204
1205 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1206
1207         * listing.c: Add -ag listing flag to show general information in
1208         listings such as gas version, passed options, and time stamp.
1209         (listing_general_info): New function.
1210         (print_options): New function.
1211         (print_single_option): New function.
1212         (print_timestamp): New function.
1213         (MAX_DATELEN): Define.
1214         (listing_print): Add call to listing_general_info.
1215         * listing.h (LISTING_GENERAL): Define.
1216         (listing_print): Add new parameter.
1217         * as.c (show_usage): Print new switch.
1218         (parse_args): Parse new switch.
1219         (main): Pass command line on to listing_print.
1220         * NEWS: Mention this new feature.
1221         * doc/as.texinfo: Document the new sub-option.
1222
1223 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1224
1225         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1226         call.  Delete out of date comment.
1227         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1228         (dwarf2_emit_label): Don't emit unless there has been a previous
1229         .file or we are outputting assembler generated debug.
1230         dwarf2_consume_line_info after emitting line info, not before.
1231         (out_debug_info): Simplify files_in_use test.
1232
1233 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1234
1235         * config/tc-i386.c (parse_real_register): Return AVX register
1236         only if AVX is enabled.
1237
1238 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1239
1240         PR gas/6043
1241         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1242         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1243
1244 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1245             Bob Wilson  <bob.wilson@acm.org>
1246
1247         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1248         call to decode_reloc.
1249
1250 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1253
1254         * config/tc-i386.c (cpu_arch): Add .pclmul.
1255         (md_show_usage): Replace clmul with pclmul.
1256         * doc/c-i386.texi: Likewise.
1257
1258 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1259
1260         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1261
1262         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1263         Document -msse2avx, .avx, .aes, .clmul and .fma.
1264
1265         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1266         (vex_prefix): Likewise.
1267         (sse2avx): Likewise.
1268         (CPU_FLAGS_ARCH_MATCH): Likewise.
1269         (CPU_FLAGS_64BIT_MATCH): Likewise.
1270         (CPU_FLAGS_32BIT_MATCH): Likewise.
1271         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1272         (regymm): Likewise.
1273         (vex_imm4): Likewise.
1274         (fits_in_imm4): Likewise.
1275         (build_vex_prefix): Likewise.
1276         (VEX_check_operands): Likewise.
1277         (bad_implicit_operand): Likewise.
1278         (OPTION_MSSE2AVX): Likewise.
1279         (T_YMMWORD): Likewise.
1280         (_i386_insn): Add vex.
1281         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1282         (cpu_flags_match): Changed to take a pointer to const template.
1283         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1284         (match_mem_size): Also check ymmword.
1285         (operand_type_match): Clear ymmword.
1286         (md_begin): Allow '_' in mnemonic.
1287         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1288         (process_immext): Update assert.
1289         (md_assemble): Don't call process_immext if sse2avx and immext
1290         are true.  Call build_vex_prefix if vex is true.
1291         (parse_insn): Updated for cpu_flags_match.
1292         (swap_operands): Handle 5 operands.
1293         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1294         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1295         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1296         (check_byte_reg): Check regymm.
1297         (process_operands): Duplicate the destination register for
1298         -msse2avx if needed.
1299         (build_modrm_byte): Updated for instructions with VEX encoding.
1300         (output_insn): Output VEX prefix if needed.
1301         (md_longopts): Add msse2avx.
1302         (md_parse_option): Handle OPTION_MSSE2AVX.
1303         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1304         (intel_e09): Support YMMWORD.
1305         (intel_e11): Likewise.
1306         (intel_get_token): Likewise.
1307
1308 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1309
1310         * config/tc-avr.c (mcu_types): Add attiny167.
1311         * doc/c-avr.texi: Likewise.
1312
1313 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1314
1315         * config/tc-avr.c (mcu_types): Add atmega32u4.
1316         * doc/c-avr.texi: Likewise.
1317
1318 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1319
1320         * config/tc-avr.c (mcu_types): Add atmega32c1.
1321         * doc/c-avr.texi: Likewise.
1322
1323 2008-03-28  Paul Brook  <paul@codesourcery.com>
1324
1325         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1326         to avoid spurious symbols.
1327
1328 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1329
1330         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1331         as_bad_where.
1332
1333 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1334
1335         * config/tc-avr.c (mcu_types): Add atmega32m1.
1336         * doc/c-avr.texi: Likewise.
1337
1338 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1339
1340         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1341         start of block.
1342         (do_neon_ext): Fix sign of comparison.
1343
1344 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1345
1346         From Jie Zhang  <jie.zhang@analog.com>
1347         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1348         instructions. And call yyerror when comparing PREG with
1349         DREG.
1350         (check_macfunc_option): New.
1351         (check_macfuncs): Check option by calling check_macfunc_option.
1352         Fix comparison always true warnings.  Both scalar instructions
1353         of vector instruction must share the same mode option.  Only allow
1354         option mode at the end of the second instruction of the vector.
1355         (asm_1): Check option by calling check_macfunc_option.
1356
1357         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1358         option for multiply and multiply-accumulate to data register
1359         instruction.
1360         (check_macfuncs): Don't check if accumulator matches the data register
1361         here.
1362         (assign_macfunc): Check if accumulator matches the
1363         data register in each rule that moves to the data
1364         register.
1365
1366         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1367         generated for LOOP_BEGIN and LOOP_END instructions.
1368         (bfin_gen_loop): Likewise.
1369
1370 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1371
1372         * config/tc-s390.c (md_parse_option): z10 option added.
1373
1374 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1375
1376         * aclocal.m4: Regenerate.
1377         * configure: Likewise.
1378         * Makefile.in: Likewise.
1379         * doc/Makefile.in: Likewise.
1380
1381 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1382
1383         PR 5946
1384         * config/tc-hppa.c (is_same_frag): Delete.
1385
1386 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1387
1388         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1389         RELAX_LOOP_END_ADD_NOP.
1390
1391 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1392
1393         PR gas/5895
1394         * read.c (s_mexit): Warn if attempting to exit a macro when not
1395         inside a macro definition.
1396
1397 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1398
1399         * Makefile.am: Run "make dep-am".
1400         * Makefile.in: Regenerate.
1401         * configure: Regenerate.
1402
1403 2008-03-09  Paul Brook  <paul@codesourcery.com>
1404
1405         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1406         * doc/c-arm.texi: Add cortex-a9.
1407
1408 2008-03-09  Paul Brook  <paul@codesourcery.com>
1409
1410         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1411         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1412         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1413         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1414         * doc/c-arm.texi: Document new ARM FPU variants.
1415
1416 2008-03-07  Paul Brook  <paul@codesourcery.com>
1417
1418         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1419
1420 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1421
1422         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1423         for strict ordering of powerpc_opcodes, but disable for now.
1424
1425 2008-03-04  Paul Brook  <paul@codesourcery.com>
1426
1427         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1428         (arm_ext_v7m): Rename...
1429         (arm_ext_m): ... to this.  Include v6-M.
1430         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1431         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1432         (md_assemble): Allow wide msr instructions.
1433         (insns): Add classifications for v6-m instructions.
1434         (arm_cpu_option_table): Add cortex-m1.
1435         (arm_arch_option_table): Add armv6-m.
1436         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1437
1438 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1439             Bob Wilson  <bob.wilson@acm.org>
1440
1441         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1442         (md_begin): Initialize it.
1443         (resources_conflict): Use it.
1444
1445 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1446
1447         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1448
1449 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1450             H.J. Lu  <hongjiu.lu@intel.com>
1451
1452         PR gas/5543
1453         * read.c (pseudo_set): Don't allow global register symbol.
1454
1455         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1456         global.
1457
1458 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1459
1460         PR gas/5543
1461         * write.c (write_object_file): Don't allow symbols which were
1462         equated to register.  Stop if there is an error.
1463
1464 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1465
1466         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1467         (ppc_cpu): Declare.
1468         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1469         * config/tc-ppc.c (ppu_cpu): Make global.
1470         (ppc_insert_operand): Add ppu_cpu parameter.
1471         (md_assemble): Adjust for above change.
1472         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1473
1474 2008-02-22  Nick Clifton  <nickc@redhat.com>
1475
1476         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1477         targeted ARM ports, otherwise just skip generating the reloc.
1478
1479 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1480
1481         * doc/c-i386.texi: Update -march= and .arch.
1482
1483 2008-02-18  Nick Clifton  <nickc@redhat.com>
1484
1485         * config/tc-mn10300.c (has_known_symbol_location): New function.
1486         Do not regard weak symbols as having a known location.
1487         (md_estimate_size_before_relax): Use new function.
1488         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1489
1490 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1491
1492         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1493         currently selected CPU has no 32-bit support.
1494         (parse_real_register): Do not return registers not available on
1495         currently selected CPU.
1496
1497 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1498
1499         * config/tc-i386.c (process_immext): Fix format.
1500
1501 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         * config/tc-i386.c (inoutportreg): New.
1504         (process_immext): New.
1505         (md_assemble): Use it.
1506         (update_imm): Use imm16 and imm32s.
1507         (i386_att_operand): Use inoutportreg.
1508
1509 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1510
1511         * config/tc-i386.c (operand_type_all_zero): New.
1512         (operand_type_set): Likewise.
1513         (operand_type_equal): Likewise.
1514         (cpu_flags_all_zero): Likewise.
1515         (cpu_flags_set): Likewise.
1516         (cpu_flags_equal): Likewise.
1517         (UINTS_ALL_ZERO): Removed.
1518         (UINTS_SET): Likewise.
1519         (UINTS_CLEAR): Likewise.
1520         (UINTS_EQUAL): Likewise.
1521         (cpu_flags_match): Updated.
1522         (smallest_imm_type): Likewise.
1523         (set_cpu_arch): Likewise.
1524         (md_assemble): Likewise.
1525         (optimize_imm): Likewise.
1526         (match_template): Likewise.
1527         (process_suffix): Likewise.
1528         (update_imm): Likewise.
1529         (process_drex): Likewise.
1530         (process_operands): Likewise.
1531         (build_modrm_byte): Likewise.
1532         (i386_immediate): Likewise.
1533         (i386_displacement): Likewise.
1534         (i386_att_operand): Likewise.
1535         (parse_real_register): Likewise.
1536         (md_parse_option): Likewise.
1537         (i386_target_format): Likewise.
1538
1539 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1540
1541         PR gas/5712
1542         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1543         pointer past the comma after parsing a floating point register
1544         name.
1545
1546 2008-02-14  Hakan Ardo  <hakan@debian.org>
1547
1548         PR gas/2626
1549         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1550         to AVR_ISA_2xxe.
1551         (avr_operand): Disallow post-increment addressing in the lpm
1552         instruction for the attiny26.
1553
1554 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1555
1556         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1557         if not in Intel mode.
1558         (i386_intel_operand): Ignore segment overrides in immediate and
1559         offset operands.
1560         (intel_e11): Range-check i.mem_operands before use as array
1561         index. Filter out FLAT for uses other than as segment override.
1562         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1563         "offset FLAT:".
1564
1565 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1566
1567         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1568
1569 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1570
1571         * config/tc-i386.c (allow_pseudo_reg): New.
1572         (parse_real_register): Check for NULL just once. Allow all
1573         register table entries when allow_pseudo_reg is non-zero.
1574         Don't allow any registers without type when allow_pseudo_reg
1575         is zero.
1576         (tc_x86_regname_to_dw2regnum): Replace with ...
1577         (tc_x86_parse_to_dw2regnum): ... this.
1578         (tc_x86_frame_initial_instructions): Adjust for above change.
1579         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1580         (tc_parse_to_dw2regnum): New.
1581         (tc_x86_regname_to_dw2regnum): Replace with ...
1582         (tc_x86_parse_to_dw2regnum): ... this.
1583         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1584         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1585         error handling.
1586
1587 2008-02-12  Nick Clifton  <nickc@redhat.com>
1588
1589         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1590         argument.
1591         (tic4x_insn_add): Likewise.
1592         (md_begin): Drop cast that was discarding a const qualifier.
1593         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1594         argument.
1595         (build_insn): Drop cast that was discarding a const qualifier.
1596
1597 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1598
1599         * config/tc-i386.c (cpu_arch): Add .xsave.
1600         (md_show_usage): Add .xsave.
1601
1602         * doc/c-i386.texi: Add xsave to -march=.
1603
1604 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1605
1606         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1607         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1608
1609 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1610
1611         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1612         checks into assertions.  When relaxation produces an operation that
1613         does not fit in the current FLIX instruction, make sure that the
1614         operation is relaxed as needed to account for being placed following
1615         the current instruction.
1616
1617 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         PR 5715
1620         * configure: Regenerated.
1621
1622 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1623
1624         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1625
1626 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1627
1628         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1629
1630 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1631
1632         * read.c: (emit_expr): Correct for mingw use of printf size
1633         specifier.
1634
1635 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1636
1637         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1638         can only be encoded in FLIX instructions but are not specified as such.
1639         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1640         labels.
1641
1642 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1643
1644         * NEWS: Mention new command line options for x86 targets.
1645
1646 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1647
1648         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1649
1650 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1651
1652         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1653
1654 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1655
1656         * config/tc-i386.c (md_show_usage): Show more processors for
1657         -march=/-mtune=.
1658
1659 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1660
1661         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1662
1663 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1666         (XXX_MNEM_SUFFIX): Likewise.
1667         (END_OF_INSN): Likewise.
1668         (templates): Likewise.
1669         (modrm_byte): Likewise.
1670         (rex_byte): Likewise.
1671         (DREX_XXX): Likewise.
1672         (drex_byte): Likewise.
1673         (sib_byte): Likewise.
1674         (processor_type): Likewise.
1675         (arch_entry): Likewise.
1676         (cpu_sub_arch_name): Remove const.
1677         (cpu_arch): Add .vmx and .smx.
1678         (set_cpu_arch): Append cpu_sub_arch_name.
1679         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1680         (md_show_usage): Updated.
1681
1682         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1683         (XXX_MNEM_SUFFIX): Likewise.
1684         (END_OF_INSN): Likewise.
1685         (templates): Likewise.
1686         (modrm_byte): Likewise.
1687         (rex_byte): Likewise.
1688         (DREX_XXX): Likewise.
1689         (drex_byte): Likewise.
1690         (sib_byte): Likewise.
1691         (processor_type): Likewise.
1692         (arch_entry): Likewise.
1693
1694         * doc/as.texinfo: Update i386 -march option.
1695
1696         * doc/c-i386.texi: Update -march= for ISA.
1697
1698 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1699
1700         * config/tc-xtensa.c (xtensa_leb128): New function.
1701         (md_pseudo_table): Use it for sleb128 and uleb128.
1702         (is_leb128_expr): New internal flag.
1703         (xtensa_symbol_new_hook): Check new flag.
1704
1705 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1706
1707         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1708         at90usb82, at90usb162.
1709         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1710         at90usb162.
1711         These changes support the new avr35 architecture group in gcc.
1712
1713 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1714
1715         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1716         suffix for AT&T syntax.
1717
1718 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1719
1720         * config/tc-i386.c (match_reg_size): New.
1721         (match_mem_size): Likewise.
1722         (operand_size_match): Likewise.
1723         (operand_type_match): Also clear all size fields.
1724         (match_template): Skip Intel syntax when in AT&T syntax.
1725         Call operand_size_match to check operand size.
1726         (i386_att_operand): Set the mem field to 1 for memory
1727         operand.
1728         (i386_intel_operand): Likewise.
1729
1730 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1731
1732         PR gas/5534
1733         * config/tc-i386.c (_i386_insn): Update comment.
1734         (operand_type_match): Also clear unspecified.
1735         (operand_type_register_match): Likewise.
1736         (parse_operands): Initialize unspecified.
1737         (i386_intel_operand): Likewise.
1738         (match_template): Check memory and accumulator operand size.
1739         (i386_att_operand): Clear unspecified on register operand.
1740         (intel_e11): Likewise.
1741         (intel_e09): Set operand size and clean unspecified for
1742         "XXX PTR".
1743
1744 2008-01-11  Andreas Schwab  <schwab@suse.de>
1745
1746         * read.c (s_space): Declare `repeat' as offsetT.
1747
1748 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         * config/tc-i386.c (match_template): Check processor support
1751         first.
1752
1753 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1754
1755         * config/tc-i386.c (match_template): Continue if processor
1756         doesn't match.
1757
1758 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1759
1760         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1761         unwind personality function address.
1762
1763 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1764
1765         * dwarf2dbg.c (out_sleb128): Delete.
1766         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1767         (out_fixed_inc_line_addr): Delete.
1768         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1769         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1770         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1771         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1772         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1773         * read.h (emit_expr_fix): New prototype.
1774         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1775         (emit_expr_fix): New.
1776
1777 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1778
1779         * config/tc-i386.c (match_template): Check register size
1780         only when size of operands can be encoded the canonical way.
1781
1782 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1783
1784         * config/tc-i386.c (i386_operand): Renamed to ...
1785         (i386_att_operand): This.
1786         (parse_operands): Updated.
1787
1788 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1789
1790         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1791
1792         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1793         only.
1794         (md_assemble): Remove Intel mode workaround.
1795         (match_template): Check support for old gcc, AT&T mnemonic
1796         and Intel Syntax.
1797         (md_parse_option): Don't set intel_mnemonic to 0 for
1798         OPTION_MOLD_GCC.
1799
1800 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         * config/tc-i386.h: Update copyright to 2008.
1803
1804 2008-01-04  Nick Clifton  <nickc@redhat.com>
1805
1806         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1807         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1808
1809 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1810
1811         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1812         of SYSV386_COMPAT.
1813
1814 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1815
1816         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1817         (cpu_flags_not): Likewise.
1818         (cpu_flags_match): Updated to check 64bit and arch.
1819         (set_code_flag): Remove cpu_arch_flags_not.
1820         (set_16bit_gcc_code_flag): Likewise.
1821         (set_cpu_arch): Likewise.
1822         (md_begin): Likewise.
1823         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1824         (match_template): Likewise.
1825
1826 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1827
1828         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1829         modrm_regmem to 0 instead of None.
1830
1831 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1832
1833         * config/tc-i386.c (match_template): Use the xmmword field
1834         instead of no_xsuf.
1835
1836 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1837
1838         * config/tc-i386.c (process_suffix): Fix a typo.
1839
1840 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1841
1842         PR gas/5534
1843         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1844         Check memory size in Intel mode.
1845         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1846         (intel_e09): Likewise.
1847
1848         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1849
1850 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1851
1852         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1853
1854 For older changes see ChangeLog-2007
1855 \f
1856 Local Variables:
1857 mode: change-log
1858 left-margin: 8
1859 fill-column: 74
1860 version-control: never
1861 End: