gas/ChangeLog

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