gas/ChangeLog

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