gas/ChangeLog

   1 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
   4
   5 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
   6
   7         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
   8         relocs with no symbol.
   9         * config/tc-mmix.c (md_assemble): Mark fake symbol on
  10         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
  11         (mmix_md_end): Likewise mark mmix reg contents section symbol.
  12
  13 2008-09-14  Chris Smith <chris@zxdesign.info>
  14
  15         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
  16         broken, as the opcode of ld a,(de) was being emitted for both.
  17
  18 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
  19
  20         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
  21         operands equal to MAX_INSN_ARGS.
  22
  23 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  24
  25         * configure.in: Call AC_SYS_LARGEFILE.
  26         * config.in: Regenerate.
  27         * configure: Regenerate.
  28
  29 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
  30
  31         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
  32         Remove POWER5 and POWER6 tests.
  33
  34 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  35
  36         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
  37         number support for 32-bit targets.
  38
  39 2008-09-08  Tristan Gingold  <gingold@adacore.com>
  40
  41         * NEWS: Add a marker for the 2.19 features.
  42
  43 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  44
  45         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
  46         comment regarding use of difference expressions.
  47         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
  48
  49         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
  50         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
  51         (dot_cfi_lsda, output_cie, output_fde): Likewise.
  52         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
  53
  54 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
  55
  56         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
  57
  58 2008-09-03  Nick Clifton  <nickc@redhat.com>
  59
  60         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
  61         alignment field of the .lcomm directive to be optional.
  62         (pe_lcomm): New function.  Pass pe_lcomm_internal to
  63         s_comm_internal.
  64         (md_pseudo_table): Implement .lcomm directive for COFF based
  65         targets.
  66         * doc/c-i386.texi (i386-Directives): New node.  Used to document
  67         the .lcomm directive.
  68
  69 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  70
  71         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
  72         and NetBSD.
  73
  74 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
  75
  76         * config/tc-avr.c (mcu_types): Add atmega16u4.
  77         * doc/c-avr.texi: Likewise.
  78
  79 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * config/tc-ia64.c (CR_IIB0): New.
  82         (CR_IIB1): Likewise.
  83         (cr): Add cr.iib0 and cr.iib1.
  84         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
  85
  86 2008-08-28  Jan Beulich  <jbeulich@novell.com>
  87
  88         * config/tc-i386.c (md_assemble): Force number of displacement
  89         operands to zero when processing string instruction.
  90         (i386_index_check): Special-case string instruction operands. Don't
  91         fudge address prefix if there already was a memory operand. Fix
  92         error message to correctly reflect the addressing mode used.
  93         (i386_att_operand): Fix comment.
  94         (i386_intel_operand): Snapshot, clear, and restore base and index
  95         reg for each operand processed. Increment count of memory operands
  96         later.
  97
  98 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  99
 100         * config/tc-hppa.c (is_SB_relative): New macro.
 101         (fix_new_hppa): Remove $segrel$ marker.
 102         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 103         segment relative.
 104         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 105
 106 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 107
 108         * config/tc-i386.c (check_string): Use register_prefix for error
 109         message.
 110         (process_operands): Likewise.
 111
 112 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 113
 114         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 115
 116 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 117
 118         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 119         mode checking.
 120         (asm_1): Check mode for 16-bit multiply instructions.
 121
 122 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 123
 124         * configure.in: Update a number of obsolete autoconf macros.
 125         * configure: Regenerate.
 126         * aclocal.m4: Regenerate.
 127
 128 2008-08-22  Nick Clifton  <nickc@redhat.com>
 129
 130         * config/tc-mcore.c (md_assemble): Increase length of name array
 131         to include terminating NUL.
 132
 133 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 134
 135         * config/bfin-lex.l (NUMBER): Protect special `.'.
 136
 137 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 138
 139         * symbols.c (symbol_clone): Ensure clones are not external.
 140
 141 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 142
 143         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 144
 145 2008-08-21  Richard Henderson  <rth@redhat.com>
 146
 147         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 148         (output_cie, output_fde): Use it.
 149         (DWARF2_EH_FRAME_READ_ONLY): New.
 150         (cfi_finish): Use it.
 151
 152         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 153         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 154         (DWARF2_EH_FRAME_READ_ONLY): New.
 155         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 156         from the results of DIFF_EXPR_OK manipulation.
 157
 158 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 159
 160         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 161
 162 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 163
 164         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 165         (O_tpoff, O_dtpoff): Define.
 166         (suffix_relocs): Add entries for TLS suffixes.
 167         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 168         (map_operator_to_reloc): Add is_literal parameter and use it to
 169         control translating TLS instruction relocations to the corresponding
 170         literal relocations.
 171         (xg_valid_literal_expression): Allow TLS operators.
 172         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 173         operands to generated literals.
 174         (xg_assemble_literal): Handle TLS operators.  Update call to
 175         map_operator_to_reloc.
 176         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 177         (md_apply_fix): Handle TLS relocations.
 178         (emit_single_op): Handle TLS operators.
 179         (convert_frag_immed): Update call to map_operator_to_reloc.
 180         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 181         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 182         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 183         to initialize the op_data field of the BuildOp.
 184         (build_transition): Use it here to record the source operand
 185         corresponding to a generated literal.
 186         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 187
 188 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         AVX Programming Reference (August, 2008)
 191         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 192         (CPU_FLAGS_AVX_MATCH): Likewise.
 193         (CPU_FLAGS_32BIT_MATCH): Updated.
 194         (cpu_flags_match): Likewise.
 195
 196 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 197
 198         PR 6848
 199         * write.c (install_reloc): Check that reloc symbols have been
 200         written.
 201         (set_symtab): Mark symbols with BSF_KEEP.
 202
 203 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 206
 207 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 208
 209         PR 6526
 210         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 211         * Makefile.in: Regenerate.
 212         * aclocal.m4: Regenerate.
 213         * config.in: Regenerate.
 214         * configure: Regenerate.
 215         * doc/Makefile.in: Regenerate.
 216
 217 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 218
 219         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 220
 221 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 222
 223         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 224
 225 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 228         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 229         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 230         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 231         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 232         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 233         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 234         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 235         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 236         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 237
 238 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 239
 240         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 241         * config/tc-ia64.c (dot_rot): Likewise.
 242
 243 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 244
 245         PR 6575
 246         * hash.c: Expand PTR to void *.
 247         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 248         * hash.h: Expand PTR to void *.
 249         (hash_delete): Update prototype.
 250         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 251         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 252         call.
 253         (subsym_substitute): Likewise.
 254         * doc/internals.texi (hash_delete): Update.
 255
 256 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 257
 258         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 259         architectures. Reorganize list to put mcu types in correct
 260         architectures and to order list same as in GCC. Use new ISA
 261         definitions in include/opcode/avr.h.
 262         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 263         descriptions. Reorganize descriptions to put mcu types in correct
 264         architectures and to order lists same as in GCC.
 265
 266 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 267             Daniel Jacobowitz  <dan@codesourcery.com>
 268
 269         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 270         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 271         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 272         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 273         (md_longopts): Add -call_nonpic.
 274         (md_parse_option): Handle OPTION_CALL_NONPIC.
 275         (md_show_usage): Add -call_nonpic.
 276
 277 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 278
 279         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 280         (xtensa_create_property_segments): Use it.
 281         (xtensa_create_xproperty_segments): Likewise.
 282
 283 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 284
 285         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 286
 287 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 288
 289         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 290         (lo16_reloc_p): New functions.
 291         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 292         generalize relocation checks.
 293         (matching_lo_reloc): New function.
 294         (fixup_has_matching_lo_p): Use it.
 295         (mips16_mark_labels): Don't clobber a symbol's visibility.
 296         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 297         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 298         (md_apply_fix): Likewise.
 299         (mips16_percent_op): Add %got and %call16.
 300         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 301         Use matching_lo_reloc.
 302         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 303         generalize relocation checks.
 304         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 305         checks.
 306
 307 2008-08-06  DJ Delorie  <dj@redhat.com>
 308
 309         * NEWS: Mention these changes.
 310
 311         * config/tc-h8300.h (H_TICK_HEX): Define.
 312         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 313         (md_longopts): Add "-h-tick-hex".
 314         (md_parse_option): Support it.
 315         * doc/c-h8300.texi (H8/300 Options): Document it.
 316         * doc/as.texinfo (Overview): Likewise.
 317
 318         * config/tc-sh.h (H_TICK_HEX): Define.
 319         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 320         (md_longopts): Add "-h-tick-hex".
 321         (md_parse_option): Support it.
 322         * doc/c-sh.texi (SH Options): Document it.
 323         * doc/c-sh64.texi (SH64 Options): Document it.
 324         * doc/as.texinfo (Overview): Likewise.
 325
 326 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 327
 328         PR gas/6656
 329         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 330         debug info if we see compiler generated debug info.
 331         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 332
 333 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 334
 335         * dwarf2dbg.c: Remove superfluous forward function declarations.
 336         (DWARF2_FORMAT): Add section arg.
 337         (out_header): New function, split out from..
 338         (out_debug_line): ..here.
 339         (out_debug_aranges): Use out_header.
 340         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 341         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 342         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 343         if line_seg is 64-bit.
 344         (dwarf2_finish): Adjust out_debug_abbrev call.
 345         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 346         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 347
 348 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 349
 350         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 351         * Makefile.in: Regenerate.
 352         * po/POTFILES.in: Regenerate.
 353
 354 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 355
 356         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 357         Handle -mvsx and -mpower7.
 358         (md_show_usage): Document -mpower7 and -mvsx.
 359         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 360         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 361
 362 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 363
 364         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 365         <cell>: Likewise.
 366
 367 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 368
 369         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 370         (md_show_usage): Likewise.
 371
 372 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 373
 374         * messages.c, symbols.c, write.c: Silence gcc warnings.
 375
 376 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 377
 378         * config/tc-i386.c (operand_type_check): Warning fix.
 379
 380 2008-07-26  Michael Eager <eager@eagercon.com>
 381
 382         * doc/as.texinfo: Add description of single-precision attribute.
 383
 384 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 385
 386         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 387         as load/store offset.
 388
 389 2008-07-22  Chao-ying Fu  <fu@mips.com>
 390
 391         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 392
 393 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 394
 395         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 396
 397 2008-07-21  DJ Delorie  <dj@redhat.com>
 398
 399         * config/tc-h8300.c (fix_operand_size): Use the default size
 400         specified by the .lbranch/.sbranch pseudos.
 401
 402 2008-07-18  DJ Delorie  <dj@redhat.com>
 403
 404         * config/tc-m32c.h (H_TICK_HEX): Define.
 405         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 406         (md_longopts): Add support for it.
 407         (md_parse_option): Likewise.
 408         * doc/as.texinfo (Overview): Add new m32c options.
 409         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 410
 411         * as.h: (enable_h_tick_hex): New.
 412         * app.c (enable_h_tick_hex): New.
 413         (LEX_IS_H): New.
 414         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 415         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 416         style hex constants and convert the input stream to 0x00 style.
 417         (do_scrub_chars): If a 'X style character constant is found after
 418         a symbol character (like you're or X'00), warn the user.
 419
 420 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 421
 422         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 423         (mips_fix_adjustable): Likewise.
 424         (mips_frob_file_after_relocs): Likewise.
 425
 426 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 427
 428         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 429         about overriding an earlier setting.
 430
 431 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 432
 433         * config/tc-mips.c (NO_ISA_COP): New macro.
 434         (COP_INSN): New macro.
 435         (is_opcode_valid): Use them.
 436         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 437         insns based on the ISA if CPU is NO_ISA_COP.
 438         <copz>: Likewise for coprocessor operations.
 439
 440 2008-07-07  Paul Brook  <paul@codesourcery.com>
 441
 442         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 443         relocations.
 444
 445 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 446
 447         * configure.tgt: Add bfin-*-rtems*.
 448
 449 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 450
 451         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 452         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 453
 454 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 455
 456         * config/tc-ppc.c (parse_cpu): Handle -m464.
 457         (md_show_usage): Likewise.
 458
 459 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 460
 461         Add support for ATtiny13A.
 462         * config/tc-avr.c (mcu_types): Add attiny13a.
 463         * doc/c-avr.texi: Likewise.
 464
 465 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 466             Alan Modra  <amodra@bigpond.net.au>
 467
 468         * write.c (relax_segment <rs_org>): Include current stretch
 469         value when calculating whether .org is backwards.
 470
 471 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 472
 473         * configure: Regenerate.
 474
 475 2008-06-17  Nick Clifton  <nickc@redhat.com>
 476
 477         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 478
 479 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 480
 481         PR gas/6607
 482         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 483         text_section.  Do the "stepping backwards" test for text_section
 484         using unsigned operands.
 485
 486 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 487
 488         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 489         (ppc_insert_operand): Likewise.
 490         (ppc_machine): Likewise.
 491         * config/tc-ppc.h: #include "opcode/ppc.h"
 492         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 493         (ppc_cpu): Update extern decl.
 494
 495 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 496
 497         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 498         +x, +X, +p, +P, +s, +S.
 499         (mips_ip): Likewise.
 500
 501         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 502         (mips_ip): Likewise.
 503         (macro_build): Likewise.
 504         (CPU_HAS_SEQ): New macro.
 505         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 506
 507 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 508
 509         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 510         * doc/c-avr.texi: Likewise.
 511
 512 2008-06-04  Nick Clifton  <nickc@redhat.com>
 513
 514         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 515
 516 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 517
 518         * config/tc-i386.c (set_sse_check): New.
 519         (md_pseudo_table): Add "sse_check".
 520
 521 2008-06-03  Paul Brook  <paul@codesourcery.com>
 522
 523         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 524
 525 2008-05-30  Nick Clifton  <nickc@redhat.com>
 526
 527         PR 5523
 528         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 529         relocs here.
 530
 531 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 532
 533         * config/tc-mips.c (mips_cpu_info_table): Move records for
 534         ST Loongson-2E/2F processors to a better place.
 535
 536 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 537
 538         PR gas/6518
 539         * config/tc-i386.c (match_template): Report ambiguous operand
 540         size, not invalid suffix when there is no match in Intel
 541         syntax.
 542
 543 2008-05-22  Paul Brook  <paul@codesourcery.com>
 544
 545         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 546
 547 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 548
 549         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 550         compatible cores: fa526, fa626, fa626te, fa726te.
 551         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 552         fa726te} options.
 553
 554 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 555
 556         * Makefile.am: Run "make dep-am".
 557         * Makefile.in: Regenerate.
 558         * doc/Makefile.in: Regenerate.
 559         * po/POTFILES.in: Regenerate.
 560
 561 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 562
 563         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 564         with non-MIPS16 relocs.
 565
 566 2008-05-09  Chao-ying Fu  <fu@mips.com>
 567
 568         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 569         case that some characters append at the end of the name.
 570         (mips_ip): Likewise.
 571         (s_change_sec): Likewise.
 572         (md_section_align): Likewise.
 573
 574 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 575
 576         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 577         xtensa_make_property_section instead of xtensa_get_property_section.
 578         (xtensa_create_xproperty_segments): Likewise.
 579
 580 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 581
 582         * NEWS: Mention XSAVE, EPT and MOVBE.
 583
 584         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 585         (md_show_usage): Add .movbe and .ept.
 586
 587         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 588         .movbe and .ept.
 589
 590 2008-04-29  David S. Miller  <davem@davemloft.net>
 591
 592         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 593
 594 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 595
 596         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 597         New statics.
 598         (OPTION_ELF_BASE): Make room for new option macros.
 599         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 600         OPTION_DOUBLE_FLOAT): New option macros.
 601         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 602         mdouble-float.
 603         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 604         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 605         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 606         and -mdouble-float.
 607         (struct mips_set_options): New fields soft_float and single_float.
 608         (mips_opts): Initialized them.  Add comment for each field
 609         initializer.
 610         (mips_after_parse_args): Set them based on file_mips_soft_float
 611         and file_mips_single_float.
 612         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 613         `.set singlefloat' and `.set doublefloat'.
 614         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 615         Handle single-float and soft-float instructions here.
 616         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 617         (is_opcode_valid_16): New function.
 618         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 619         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 620         M_S_DOB>: Remove special-casing of r4650.
 621         * doc/c-mips.texi (-march=): Add Octeon.
 622         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 623         -msingle-float and -mdouble-float.
 624         (MIPS floating-point): New section.  Document `.set softfloat' and
 625         `.set hardfloat'.  Document `.set singlefloat' and `.set
 626         doublefloat'.
 627
 628 2008-04-25  David S. Miller  <davem@davemloft.net>
 629
 630         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 631         %asr aliases.
 632
 633         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 634         rather than occaisionally 'levels'.  Consistently refer to Sun's
 635         UNIX variant as SunOS, every version of Solaris is also SunOS.
 636         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 637         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 638         section on 32-bit/64-bit opcode translations.
 639
 640 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 641
 642         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 643         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 644         (obj-fdpicelf.o): Define.
 645         * Makefile.in: Regenerate.
 646         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 647         (bfin-*-*): Delete.
 648         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 649         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 650         * config/obj-fdpicelf.c: New.
 651         * config/obj-fdpicelf.h: Likewise.
 652         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 653         the OBJ_FDPIC_ELF define.
 654         (OPTION_NOPIC): Define.
 655         (md_longopts): Add mnopic and mno-fdpic.
 656         (md_parse_option): Handle OPTION_NOPIC.
 657
 658 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 659
 660         * aclocal.m4: Regenerate.
 661         * configure: Regenerate.
 662
 663 2008-04-23  David S. Miller  <davem@davemloft.net>
 664
 665         * config/tc-sparc.c (v9a_asr_table): Add missing
 666         'stick' and 'stick_cmpr', and document ordering rules
 667         of table.
 668         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 669         BFD_RELOC_SPARC_PC10.
 670         * doc/c-sparc.texi: New section on Sparc constants.
 671         Add documentation for %stick and %stick_cmpr.
 672
 673 2008-04-22  David S. Miller  <davem@davemloft.net>
 674
 675         * config/obj-elf.c (obj_elf_section_type): Add prototype
 676         before obj_elf_section_word and add 'warn' arg.
 677         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 678         is matched, try checking for #SECTION_TYPE.
 679         (obj_elf_section): Adjust for new args.
 680         (obj_elf_type_name): New function.
 681         (obj_elf_type): Call it, and accept STT_foo number strings
 682         in .type statements as output by SunPRO compiler.
 683
 684 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 687         if noavx is 0.
 688
 689 2008-04-18  David S. Miller  <davem@davemloft.net>
 690
 691         * doc/c-sparc.texi: Add syntax section.
 692
 693 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 696         REG and NDS for instructions with immediate operand.
 697
 698 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 699
 700         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 701         FMA.
 702
 703 2008-04-16  David S. Miller  <davem@davemloft.net>
 704
 705         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 706         and relocation generation.
 707         (tc_gen_reloc): Likewise.
 708
 709 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 710
 711         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 712         relocations are properly aligned, and not negative.
 713
 714 2008-04-15  Khem Raj  <kraj@mvista.com>
 715
 716         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 717
 718 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 719
 720         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 721         accept e500mc instructions.
 722         (md_show_usage): Document -me500mc.
 723
 724 2008-04-11  Nick Clifton  <nickc@redhat.com>
 725
 726         * listing.c (print_timestamp): Use localtime rather than
 727         localtime_r since not all build environments provide the latter.
 728
 729 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         * NEWS: Mention -msse-check=[none|error|warning].
 732
 733         * config/tc-i386.c (sse_check): New.
 734         (OPTION_MSSE_CHECK): Likewise.
 735         (md_assemble): Check SSE instructions if needed.
 736         (md_longopts): Add -msse-check.
 737         (md_parse_option): Handle OPTION_MSSE_CHECK.
 738         (md_show_usage): Show -msse-check=[none|error|warning].
 739
 740         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 741
 742 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 743
 744         * listing.c: Add -ag listing flag to show general information in
 745         listings such as gas version, passed options, and time stamp.
 746         (listing_general_info): New function.
 747         (print_options): New function.
 748         (print_single_option): New function.
 749         (print_timestamp): New function.
 750         (MAX_DATELEN): Define.
 751         (listing_print): Add call to listing_general_info.
 752         * listing.h (LISTING_GENERAL): Define.
 753         (listing_print): Add new parameter.
 754         * as.c (show_usage): Print new switch.
 755         (parse_args): Parse new switch.
 756         (main): Pass command line on to listing_print.
 757         * NEWS: Mention this new feature.
 758         * doc/as.texinfo: Document the new sub-option.
 759
 760 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 761
 762         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 763         call.  Delete out of date comment.
 764         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 765         (dwarf2_emit_label): Don't emit unless there has been a previous
 766         .file or we are outputting assembler generated debug.
 767         dwarf2_consume_line_info after emitting line info, not before.
 768         (out_debug_info): Simplify files_in_use test.
 769
 770 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * config/tc-i386.c (parse_real_register): Return AVX register
 773         only if AVX is enabled.
 774
 775 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 776
 777         PR gas/6043
 778         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 779         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 780
 781 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 782             Bob Wilson  <bob.wilson@acm.org>
 783
 784         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 785         call to decode_reloc.
 786
 787 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 790
 791         * config/tc-i386.c (cpu_arch): Add .pclmul.
 792         (md_show_usage): Replace clmul with pclmul.
 793         * doc/c-i386.texi: Likewise.
 794
 795 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 798
 799         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 800         Document -msse2avx, .avx, .aes, .clmul and .fma.
 801
 802         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 803         (vex_prefix): Likewise.
 804         (sse2avx): Likewise.
 805         (CPU_FLAGS_ARCH_MATCH): Likewise.
 806         (CPU_FLAGS_64BIT_MATCH): Likewise.
 807         (CPU_FLAGS_32BIT_MATCH): Likewise.
 808         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 809         (regymm): Likewise.
 810         (vex_imm4): Likewise.
 811         (fits_in_imm4): Likewise.
 812         (build_vex_prefix): Likewise.
 813         (VEX_check_operands): Likewise.
 814         (bad_implicit_operand): Likewise.
 815         (OPTION_MSSE2AVX): Likewise.
 816         (T_YMMWORD): Likewise.
 817         (_i386_insn): Add vex.
 818         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 819         (cpu_flags_match): Changed to take a pointer to const template.
 820         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 821         (match_mem_size): Also check ymmword.
 822         (operand_type_match): Clear ymmword.
 823         (md_begin): Allow '_' in mnemonic.
 824         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 825         (process_immext): Update assert.
 826         (md_assemble): Don't call process_immext if sse2avx and immext
 827         are true.  Call build_vex_prefix if vex is true.
 828         (parse_insn): Updated for cpu_flags_match.
 829         (swap_operands): Handle 5 operands.
 830         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 831         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 832         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 833         (check_byte_reg): Check regymm.
 834         (process_operands): Duplicate the destination register for
 835         -msse2avx if needed.
 836         (build_modrm_byte): Updated for instructions with VEX encoding.
 837         (output_insn): Output VEX prefix if needed.
 838         (md_longopts): Add msse2avx.
 839         (md_parse_option): Handle OPTION_MSSE2AVX.
 840         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 841         (intel_e09): Support YMMWORD.
 842         (intel_e11): Likewise.
 843         (intel_get_token): Likewise.
 844
 845 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 846
 847         * config/tc-avr.c (mcu_types): Add attiny167.
 848         * doc/c-avr.texi: Likewise.
 849
 850 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 851
 852         * config/tc-avr.c (mcu_types): Add atmega32u4.
 853         * doc/c-avr.texi: Likewise.
 854
 855 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 856
 857         * config/tc-avr.c (mcu_types): Add atmega32c1.
 858         * doc/c-avr.texi: Likewise.
 859
 860 2008-03-28  Paul Brook  <paul@codesourcery.com>
 861
 862         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 863         to avoid spurious symbols.
 864
 865 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 866
 867         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 868         as_bad_where.
 869
 870 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 871
 872         * config/tc-avr.c (mcu_types): Add atmega32m1.
 873         * doc/c-avr.texi: Likewise.
 874
 875 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 876
 877         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 878         start of block.
 879         (do_neon_ext): Fix sign of comparison.
 880
 881 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 882
 883         From Jie Zhang  <jie.zhang@analog.com>
 884         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 885         instructions. And call yyerror when comparing PREG with
 886         DREG.
 887         (check_macfunc_option): New.
 888         (check_macfuncs): Check option by calling check_macfunc_option.
 889         Fix comparison always true warnings.  Both scalar instructions
 890         of vector instruction must share the same mode option.  Only allow
 891         option mode at the end of the second instruction of the vector.
 892         (asm_1): Check option by calling check_macfunc_option.
 893
 894         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 895         option for multiply and multiply-accumulate to data register
 896         instruction.
 897         (check_macfuncs): Don't check if accumulator matches the data register
 898         here.
 899         (assign_macfunc): Check if accumulator matches the
 900         data register in each rule that moves to the data
 901         register.
 902
 903         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 904         generated for LOOP_BEGIN and LOOP_END instructions.
 905         (bfin_gen_loop): Likewise.
 906
 907 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 908
 909         * config/tc-s390.c (md_parse_option): z10 option added.
 910
 911 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 912
 913         * aclocal.m4: Regenerate.
 914         * configure: Likewise.
 915         * Makefile.in: Likewise.
 916         * doc/Makefile.in: Likewise.
 917
 918 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 919
 920         PR 5946
 921         * config/tc-hppa.c (is_same_frag): Delete.
 922
 923 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 924
 925         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 926         RELAX_LOOP_END_ADD_NOP.
 927
 928 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 929
 930         PR gas/5895
 931         * read.c (s_mexit): Warn if attempting to exit a macro when not
 932         inside a macro definition.
 933
 934 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 935
 936         * Makefile.am: Run "make dep-am".
 937         * Makefile.in: Regenerate.
 938         * configure: Regenerate.
 939
 940 2008-03-09  Paul Brook  <paul@codesourcery.com>
 941
 942         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 943         * doc/c-arm.texi: Add cortex-a9.
 944
 945 2008-03-09  Paul Brook  <paul@codesourcery.com>
 946
 947         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 948         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 949         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 950         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 951         * doc/c-arm.texi: Document new ARM FPU variants.
 952
 953 2008-03-07  Paul Brook  <paul@codesourcery.com>
 954
 955         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 956
 957 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 958
 959         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 960         for strict ordering of powerpc_opcodes, but disable for now.
 961
 962 2008-03-04  Paul Brook  <paul@codesourcery.com>
 963
 964         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 965         (arm_ext_v7m): Rename...
 966         (arm_ext_m): ... to this.  Include v6-M.
 967         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 968         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 969         (md_assemble): Allow wide msr instructions.
 970         (insns): Add classifications for v6-m instructions.
 971         (arm_cpu_option_table): Add cortex-m1.
 972         (arm_arch_option_table): Add armv6-m.
 973         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 974
 975 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 976             Bob Wilson  <bob.wilson@acm.org>
 977
 978         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 979         (md_begin): Initialize it.
 980         (resources_conflict): Use it.
 981
 982 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 983
 984         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 985
 986 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 987             H.J. Lu  <hongjiu.lu@intel.com>
 988
 989         PR gas/5543
 990         * read.c (pseudo_set): Don't allow global register symbol.
 991
 992         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 993         global.
 994
 995 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         PR gas/5543
 998         * write.c (write_object_file): Don't allow symbols which were
 999         equated to register.  Stop if there is an error.
1000
1001 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1002
1003         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1004         (ppc_cpu): Declare.
1005         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1006         * config/tc-ppc.c (ppu_cpu): Make global.
1007         (ppc_insert_operand): Add ppu_cpu parameter.
1008         (md_assemble): Adjust for above change.
1009         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1010
1011 2008-02-22  Nick Clifton  <nickc@redhat.com>
1012
1013         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1014         targeted ARM ports, otherwise just skip generating the reloc.
1015
1016 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         * doc/c-i386.texi: Update -march= and .arch.
1019
1020 2008-02-18  Nick Clifton  <nickc@redhat.com>
1021
1022         * config/tc-mn10300.c (has_known_symbol_location): New function.
1023         Do not regard weak symbols as having a known location.
1024         (md_estimate_size_before_relax): Use new function.
1025         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1026
1027 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1028
1029         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1030         currently selected CPU has no 32-bit support.
1031         (parse_real_register): Do not return registers not available on
1032         currently selected CPU.
1033
1034 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * config/tc-i386.c (process_immext): Fix format.
1037
1038 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         * config/tc-i386.c (inoutportreg): New.
1041         (process_immext): New.
1042         (md_assemble): Use it.
1043         (update_imm): Use imm16 and imm32s.
1044         (i386_att_operand): Use inoutportreg.
1045
1046 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1047
1048         * config/tc-i386.c (operand_type_all_zero): New.
1049         (operand_type_set): Likewise.
1050         (operand_type_equal): Likewise.
1051         (cpu_flags_all_zero): Likewise.
1052         (cpu_flags_set): Likewise.
1053         (cpu_flags_equal): Likewise.
1054         (UINTS_ALL_ZERO): Removed.
1055         (UINTS_SET): Likewise.
1056         (UINTS_CLEAR): Likewise.
1057         (UINTS_EQUAL): Likewise.
1058         (cpu_flags_match): Updated.
1059         (smallest_imm_type): Likewise.
1060         (set_cpu_arch): Likewise.
1061         (md_assemble): Likewise.
1062         (optimize_imm): Likewise.
1063         (match_template): Likewise.
1064         (process_suffix): Likewise.
1065         (update_imm): Likewise.
1066         (process_drex): Likewise.
1067         (process_operands): Likewise.
1068         (build_modrm_byte): Likewise.
1069         (i386_immediate): Likewise.
1070         (i386_displacement): Likewise.
1071         (i386_att_operand): Likewise.
1072         (parse_real_register): Likewise.
1073         (md_parse_option): Likewise.
1074         (i386_target_format): Likewise.
1075
1076 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1077
1078         PR gas/5712
1079         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1080         pointer past the comma after parsing a floating point register
1081         name.
1082
1083 2008-02-14  Hakan Ardo  <hakan@debian.org>
1084
1085         PR gas/2626
1086         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1087         to AVR_ISA_2xxe.
1088         (avr_operand): Disallow post-increment addressing in the lpm
1089         instruction for the attiny26.
1090
1091 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1092
1093         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1094         if not in Intel mode.
1095         (i386_intel_operand): Ignore segment overrides in immediate and
1096         offset operands.
1097         (intel_e11): Range-check i.mem_operands before use as array
1098         index. Filter out FLAT for uses other than as segment override.
1099         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1100         "offset FLAT:".
1101
1102 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1103
1104         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1105
1106 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1107
1108         * config/tc-i386.c (allow_pseudo_reg): New.
1109         (parse_real_register): Check for NULL just once. Allow all
1110         register table entries when allow_pseudo_reg is non-zero.
1111         Don't allow any registers without type when allow_pseudo_reg
1112         is zero.
1113         (tc_x86_regname_to_dw2regnum): Replace with ...
1114         (tc_x86_parse_to_dw2regnum): ... this.
1115         (tc_x86_frame_initial_instructions): Adjust for above change.
1116         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1117         (tc_parse_to_dw2regnum): New.
1118         (tc_x86_regname_to_dw2regnum): Replace with ...
1119         (tc_x86_parse_to_dw2regnum): ... this.
1120         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1121         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1122         error handling.
1123
1124 2008-02-12  Nick Clifton  <nickc@redhat.com>
1125
1126         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1127         argument.
1128         (tic4x_insn_add): Likewise.
1129         (md_begin): Drop cast that was discarding a const qualifier.
1130         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1131         argument.
1132         (build_insn): Drop cast that was discarding a const qualifier.
1133
1134 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1135
1136         * config/tc-i386.c (cpu_arch): Add .xsave.
1137         (md_show_usage): Add .xsave.
1138
1139         * doc/c-i386.texi: Add xsave to -march=.
1140
1141 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1142
1143         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1144         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1145
1146 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1147
1148         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1149         checks into assertions.  When relaxation produces an operation that
1150         does not fit in the current FLIX instruction, make sure that the
1151         operation is relaxed as needed to account for being placed following
1152         the current instruction.
1153
1154 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         PR 5715
1157         * configure: Regenerated.
1158
1159 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1160
1161         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1162
1163 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1164
1165         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1166
1167 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1168
1169         * read.c: (emit_expr): Correct for mingw use of printf size
1170         specifier.
1171
1172 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1173
1174         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1175         can only be encoded in FLIX instructions but are not specified as such.
1176         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1177         labels.
1178
1179 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1180
1181         * NEWS: Mention new command line options for x86 targets.
1182
1183 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1184
1185         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1186
1187 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1188
1189         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1190
1191 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         * config/tc-i386.c (md_show_usage): Show more processors for
1194         -march=/-mtune=.
1195
1196 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1197
1198         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1199
1200 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1201
1202         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1203         (XXX_MNEM_SUFFIX): Likewise.
1204         (END_OF_INSN): Likewise.
1205         (templates): Likewise.
1206         (modrm_byte): Likewise.
1207         (rex_byte): Likewise.
1208         (DREX_XXX): Likewise.
1209         (drex_byte): Likewise.
1210         (sib_byte): Likewise.
1211         (processor_type): Likewise.
1212         (arch_entry): Likewise.
1213         (cpu_sub_arch_name): Remove const.
1214         (cpu_arch): Add .vmx and .smx.
1215         (set_cpu_arch): Append cpu_sub_arch_name.
1216         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1217         (md_show_usage): Updated.
1218
1219         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1220         (XXX_MNEM_SUFFIX): Likewise.
1221         (END_OF_INSN): Likewise.
1222         (templates): Likewise.
1223         (modrm_byte): Likewise.
1224         (rex_byte): Likewise.
1225         (DREX_XXX): Likewise.
1226         (drex_byte): Likewise.
1227         (sib_byte): Likewise.
1228         (processor_type): Likewise.
1229         (arch_entry): Likewise.
1230
1231         * doc/as.texinfo: Update i386 -march option.
1232
1233         * doc/c-i386.texi: Update -march= for ISA.
1234
1235 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1236
1237         * config/tc-xtensa.c (xtensa_leb128): New function.
1238         (md_pseudo_table): Use it for sleb128 and uleb128.
1239         (is_leb128_expr): New internal flag.
1240         (xtensa_symbol_new_hook): Check new flag.
1241
1242 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1243
1244         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1245         at90usb82, at90usb162.
1246         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1247         at90usb162.
1248         These changes support the new avr35 architecture group in gcc.
1249
1250 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1253         suffix for AT&T syntax.
1254
1255 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1256
1257         * config/tc-i386.c (match_reg_size): New.
1258         (match_mem_size): Likewise.
1259         (operand_size_match): Likewise.
1260         (operand_type_match): Also clear all size fields.
1261         (match_template): Skip Intel syntax when in AT&T syntax.
1262         Call operand_size_match to check operand size.
1263         (i386_att_operand): Set the mem field to 1 for memory
1264         operand.
1265         (i386_intel_operand): Likewise.
1266
1267 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1268
1269         PR gas/5534
1270         * config/tc-i386.c (_i386_insn): Update comment.
1271         (operand_type_match): Also clear unspecified.
1272         (operand_type_register_match): Likewise.
1273         (parse_operands): Initialize unspecified.
1274         (i386_intel_operand): Likewise.
1275         (match_template): Check memory and accumulator operand size.
1276         (i386_att_operand): Clear unspecified on register operand.
1277         (intel_e11): Likewise.
1278         (intel_e09): Set operand size and clean unspecified for
1279         "XXX PTR".
1280
1281 2008-01-11  Andreas Schwab  <schwab@suse.de>
1282
1283         * read.c (s_space): Declare `repeat' as offsetT.
1284
1285 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1286
1287         * config/tc-i386.c (match_template): Check processor support
1288         first.
1289
1290 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1291
1292         * config/tc-i386.c (match_template): Continue if processor
1293         doesn't match.
1294
1295 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1296
1297         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1298         unwind personality function address.
1299
1300 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1301
1302         * dwarf2dbg.c (out_sleb128): Delete.
1303         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1304         (out_fixed_inc_line_addr): Delete.
1305         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1306         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1307         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1308         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1309         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1310         * read.h (emit_expr_fix): New prototype.
1311         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1312         (emit_expr_fix): New.
1313
1314 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1315
1316         * config/tc-i386.c (match_template): Check register size
1317         only when size of operands can be encoded the canonical way.
1318
1319 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * config/tc-i386.c (i386_operand): Renamed to ...
1322         (i386_att_operand): This.
1323         (parse_operands): Updated.
1324
1325 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1326
1327         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1328
1329         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1330         only.
1331         (md_assemble): Remove Intel mode workaround.
1332         (match_template): Check support for old gcc, AT&T mnemonic
1333         and Intel Syntax.
1334         (md_parse_option): Don't set intel_mnemonic to 0 for
1335         OPTION_MOLD_GCC.
1336
1337 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         * config/tc-i386.h: Update copyright to 2008.
1340
1341 2008-01-04  Nick Clifton  <nickc@redhat.com>
1342
1343         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1344         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1345
1346 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1347
1348         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1349         of SYSV386_COMPAT.
1350
1351 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1352
1353         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1354         (cpu_flags_not): Likewise.
1355         (cpu_flags_match): Updated to check 64bit and arch.
1356         (set_code_flag): Remove cpu_arch_flags_not.
1357         (set_16bit_gcc_code_flag): Likewise.
1358         (set_cpu_arch): Likewise.
1359         (md_begin): Likewise.
1360         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1361         (match_template): Likewise.
1362
1363 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1364
1365         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1366         modrm_regmem to 0 instead of None.
1367
1368 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1369
1370         * config/tc-i386.c (match_template): Use the xmmword field
1371         instead of no_xsuf.
1372
1373 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1374
1375         * config/tc-i386.c (process_suffix): Fix a typo.
1376
1377 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1378
1379         PR gas/5534
1380         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1381         Check memory size in Intel mode.
1382         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1383         (intel_e09): Likewise.
1384
1385         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1386
1387 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1388
1389         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1390
1391 For older changes see ChangeLog-2007
1392 \f
1393 Local Variables:
1394 mode: change-log
1395 left-margin: 8
1396 fill-column: 74
1397 version-control: never
1398 End: