gas/ChangeLog

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