gas/ChangeLog

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