gas/ChangeLog

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