gas/ChangeLog

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