gas/ChangeLog

   1 2008-12-04  Nick Clifton  <nickc@redhat.com>
   2
   3         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
   4
   5 2008-12-03  Nick Clifton  <nickc@redhat.com>
   6
   7         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
   8         * doc/as.texinfo: Document new feature.
   9         * NEWS: Mention new feature.
  10
  11 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  12
  13         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  14         use "pe-i386" for 32-bit.
  15
  16 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  17
  18         * Makefile.am (ehopt.o): Add struc-symbol.h.
  19         * Makefile.in: Regenerated.
  20         * ehopt.c: Include struc-symbol.h.
  21         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
  22         create correct DW_CFA_advance_loc.  Handle O_subtract only
  23         for code alignment factor 1, otherwise handle O_divide or
  24         O_right_shift of O_subtract and O_constant.
  25         (eh_frame_estimate_size_before_relax): Always divide by ca.
  26         (eh_frame_convert_frag): Likewise.
  27
  28 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  29
  30         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
  31         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
  32
  33 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
  34
  35         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
  36         (mips_cpu_info_table): Add r14000, r16000.
  37         * doc/c-mips.texi: Add entries for 14000, 16000.
  38
  39 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  40
  41         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
  42         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
  43         md_pseudo_table and accept @c prefix, same as long directive.
  44         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
  45         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
  46         and set it for GOT related relocations.
  47         (md_undefined_symbol): Defined
  48         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
  49         prefixes with constant label and set the appropriate relocation type.
  50         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
  51
  52 2008-11-26  DJ Delorie  <dj@redhat.com>
  53
  54         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
  55
  56 2008-11-25  DJ Delorie  <dj@redhat.com>
  57
  58         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
  59
  60 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
  61
  62         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
  63         xtensa_state_is_shared_or to allow multiple opcodes within a
  64         single FLIX bundle to write to these special states.
  65
  66 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
  67
  68         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
  69         on symbols in TLS relocs.
  70
  71 2008-11-19  Nick Clifton  <nickc@redhat.com>
  72
  73         * doc/fdl.texi: Update to v1.3
  74         * doc/as.texinfo: Change license to v1.3.
  75
  76 2008-11-18  Catherine Moore  <clm@cm00re.com>
  77
  78         * config/tc-arm.c (neon_type_mask): Renumber.
  79         (type_chk_of_el_type): Handle F_F16.
  80         (neon_cvt_flavour): Recognize half-precision conversions.
  81         (do_neon_cvt): New shapes NS_QD and
  82         NS_DQ.  Encode half-precision conversions.
  83         (do_neon_cvtt): Encode the T bit.
  84         (asm_opcode_insns): vcvt, vcvtt support.
  85         (arm_option_cpu_value): Add neon-fp16 support.
  86
  87 2008-11-17  Nick Clifton  <nickc@redhat.com>
  88
  89         * as.c (parse_args): Update copyright year.
  90
  91 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
  92
  93         * read.c (emit_expr): Grow frag before filling it so that
  94         dot_value remains valid.
  95
  96 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
  97
  98         PR 7026
  99         * config/tc-arm.c: Ensure that all uses of as_bad have a
 100         formatting string.
 101
 102 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 103
 104         * config/tc-cris.c (cris_number_to_imm): Except for
 105         BFD_RELOC_NONE, always set contents.  Where previously this was
 106         skipped, set contents to 0.
 107
 108         PR gas/7025
 109         * input-scrub.c (input_scrub_include_sb): Make the position
 110         after the input have defined contents, a 0 character.
 111
 112         * config/tc-cris.c (cris_relax_frag): Add missing case for
 113         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 114
 115         PR gas/7020
 116         * read.c (read_a_source_file): Rearrange evaluation order when
 117         looking for '=' to avoid conditional on undefined contents of
 118         input_line_pointer[1].
 119
 120 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 121
 122         * config/tc-mips.c (COP_INSN): Change logic to always return false
 123         for FP instructions.
 124
 125 2008-11-06  Chao-ying Fu  <fu@mips.com>
 126
 127         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 128         (mips_ip): Add case '1' to process sync type.
 129
 130 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 131
 132         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 133
 134 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 135
 136         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 137         writes to the same register.
 138
 139 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 140
 141         * config/tc-xtensa.c (xtensa_j_opcode): New.
 142         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 143         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 144         (md_begin): Initialize xtensa_j_opcode.
 145         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 146         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 147         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 148         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 149         Distinguish extra argument for "FREEREG" from extra TLS argument.
 150         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 151         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 152         field to extra_arg.
 153         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 154         (build_transition): Handle "FREEREG" operand.
 155         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 156
 157 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 158
 159         * po/id.po: Update.
 160
 161 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 162
 163         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 164         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 165
 166 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 167
 168         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 169         * config/tc-ns32k.c (bit_fix_new): Likewise.
 170         * config/tc-m68k.c (md_begin): Likewise.
 171         * hash.c (hash_insert, hash_jam): Likewise.
 172         * symbols.c (symbol_create, local_symbol_make): Likewise.
 173         * frags.c (frag_alloc): Likewise.
 174
 175 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 176
 177         * config/bfin-parse.y: Use C style comments.
 178         * config/tc-bfin.c: Likewise.
 179         * config/tc-m68k.c: Likewise.
 180         * config/tc-mips.c: Likewise.
 181
 182 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 185         (cpu_arch_tune): Make it global.
 186         (cpu_arch_isa): Likewise.
 187         (cpu_arch_isa_flags): Likewise.
 188         (i386_align_code): Check fragP->tc_frag_data.isa,
 189         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 190         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 191         respectively.
 192
 193         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 194         (cpu_arch_tune): New.
 195         (cpu_arch_isa): Likewise.
 196         (cpu_arch_isa_flags): Likewise.
 197         (i386_tc_frag_data): Likewise.
 198         (TC_FRAG_TYPE): Likewise.
 199         (TC_FRAG_INIT): Likewise.
 200
 201 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 202
 203         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 204         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 205         Moved into alphabetical order.
 206
 207 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 208
 209         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 210         a complete sentence.
 211         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 212         (Line): Remove conditional declaration of Ln node and section here.
 213         Put aout-bout description inside the no-line-dir conditional.
 214         (Skip, Space): Use a separate conditional for each node.
 215
 216 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 217
 218         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 219         menu entry for File; remove version-specific .file operands from menu
 220         description.  Replace "LNS directives" menu entry with new entries
 221         for "Loc" and "Loc_mark_labels".
 222         (LNS directives): Split into separate nodes for each directive.
 223         (Loc): New node for .loc directive.  Mention that this directive
 224         is for DWARF2 and add a missing article.
 225         (Loc_mark_labels): Likewise for .loc_mark_labels.
 226         (File): Change this node to describe both the default version and
 227         the DWARF2 version of .file.  Move the no-file-dir conditional to
 228         include only the default version.
 229
 230 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 231
 232         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 233         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 234         (i386_solaris_fix_up_eh_frame): Declare.
 235         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 236
 237 2008-10-09  Nick Clifton  <nickc@redhat.com>
 238
 239         PR 6944
 240         * doc/as.texinfo (Dollar Local Labels): Correct description of
 241         dollar local labels to show that the colon suffix is still
 242         needed.
 243
 244 2008-10-08  Nick Clifton  <nickc@redhat.com>
 245
 246         * configure.in (ALL_LINGUAS): Add "id".
 247         * configure: Regenerate.
 248         * po/id.po: New Indonesian translation.
 249
 250 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * read.c (pseudo_set): Don't allow global register symbol only
 253         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 254         * symbols.c (S_SET_EXTERNAL): Likewise.
 255
 256         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 257
 258         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 259
 260 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 261
 262         * doc/as.texinfo (Local): New description of ELF .local directive.
 263
 264 2008-10-06  Nick Clifton  <nickc@redhat.com>
 265
 266         PR 6926
 267         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 268         (_find_end_of_line): Add extra parameter indicating if the line is
 269         inside a macro.  If it is then do not allow the @ character to be
 270         treated as a line separator character.
 271         (read_a_source): Update use of _find_end_of_line.
 272         (find_end_of_line): Likewise.
 273         (s_irp): Update use of get_line_sb.
 274         (s_macro): Likewise.
 275         (do_repeat): Likewise.
 276         (get_line_sb): New function.  Like the old version of get_line_sb
 277         except that it takes an extra parameter indicating whether the
 278         line is inside a macro.
 279         (get_macro_line_sb): New function.
 280
 281 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 282
 283         * config/tc-cris.c: Update all comments regarding explicit relocations
 284         to, besides PIC, also imply TLS or to say "relocation specifier" or
 285         similar.
 286         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 287         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 288         callers.  Also handle TLS relocs.
 289         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 290         Change all callers.  Also handle TLS relocs.
 291         (tls): New constant.
 292         (cris_process_instruction): Check for non-PIC TLS relocations and
 293         adjust message when emitting error message about relocation not
 294         fitting.
 295         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 296         when tls is true.
 297         (get_3op_or_dip_prefix_op): Ditto.
 298         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 299
 300 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 301
 302         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 303         Manually process line ends.
 304
 305 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 306             Nick Clifton  <nickc@redhat.com>
 307
 308         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 309         S_SET_STORAGE_CLASS.
 310
 311 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 312             Nick Clifton  <nickc@redhat.com>
 313
 314         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 315         do not match it class and if necessary update the class.
 316         (null_error_handler): New function.  Suppresses the generation of
 317         bfd error messages.
 318         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 319
 320 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 321
 322         * Makefile.am: Run "make dep-am".
 323         * Makefile.in: Regenerate.
 324
 325 2008-09-29  Nick Clifton  <nickc@redhat.com>
 326
 327         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 328         tc_cfi_emit_pcrel_expr macro.
 329
 330 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 331             Steve Ellcey  <sje@cup.hp.com>
 332
 333         * configure: Regenerate for new libtool.
 334         * aclocal.m4: Ditto.
 335         * Makefile.in: Ditto.
 336         * doc/Makefile.in: Ditto.
 337
 338 2008-09-29  Nick Clifton  <nickc@redhat.com>
 339
 340         PR 6878
 341         * app.c (do_scrub_chars): Only issue warnings about tick
 342         characters detected in symbol strings if hex ticks are supported.
 343
 344 2008-09-29  Nick Clifton  <nickc@redhat.com>
 345
 346         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 347         tc_cfi_emit_pcrel_expr macro.
 348
 349 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 350
 351         * NEWS: Mention .cfi_val_encoded_addr.
 352
 353 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 354
 355         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 356         * Makefile.in (TARG_ENV_HFILES): Likewise.
 357         * configure.tgt (Solaris targets): Set em=solaris.
 358         * config/te-solaris.h: New file.
 359
 360 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 361
 362         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 363
 364 2008-09-24  Richard Henderson  <rth@redhat.com>
 365
 366         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 367         (struct cfi_insn_data): Add ea member.
 368         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 369         (output_cfi_insn): Handle CFI_val_encoded_addr.
 370         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 371         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 372
 373 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 374
 375         PR 6913
 376         * listing.c (print_options): Don't call fprintf without format string.
 377
 378 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 379
 380         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 381         (TC_VALIDATE_FIX_SUB): Likewise.
 382         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 383         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 384         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 385         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 386         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 387         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 388         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 389         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 390         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 391
 392         * write.c (md_register_arithmetic): Define.
 393         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 394         Modify error message when registers involved.
 395         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 396         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 397
 398 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 399
 400         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 401
 402 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 403
 404         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 405         relocs with no symbol.
 406         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 407         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 408         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 409
 410 2008-09-14  Chris Smith <chris@zxdesign.info>
 411
 412         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 413         broken, as the opcode of ld a,(de) was being emitted for both.
 414
 415 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 416
 417         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 418         operands equal to MAX_INSN_ARGS.
 419
 420 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 421
 422         * configure.in: Call AC_SYS_LARGEFILE.
 423         * config.in: Regenerate.
 424         * configure: Regenerate.
 425
 426 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 427
 428         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 429         Remove POWER5 and POWER6 tests.
 430
 431 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 432
 433         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 434         number support for 32-bit targets.
 435
 436 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 437
 438         * NEWS: Add a marker for the 2.19 features.
 439
 440 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 441
 442         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 443         comment regarding use of difference expressions.
 444         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 445
 446         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 447         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 448         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 449         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 450
 451 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 452
 453         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 454
 455 2008-09-03  Nick Clifton  <nickc@redhat.com>
 456
 457         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 458         alignment field of the .lcomm directive to be optional.
 459         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 460         s_comm_internal.
 461         (md_pseudo_table): Implement .lcomm directive for COFF based
 462         targets.
 463         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 464         the .lcomm directive.
 465
 466 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 467
 468         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 469         and NetBSD.
 470
 471 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 472
 473         * config/tc-avr.c (mcu_types): Add atmega16u4.
 474         * doc/c-avr.texi: Likewise.
 475
 476 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         * config/tc-ia64.c (CR_IIB0): New.
 479         (CR_IIB1): Likewise.
 480         (cr): Add cr.iib0 and cr.iib1.
 481         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 482
 483 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 484
 485         * config/tc-i386.c (md_assemble): Force number of displacement
 486         operands to zero when processing string instruction.
 487         (i386_index_check): Special-case string instruction operands. Don't
 488         fudge address prefix if there already was a memory operand. Fix
 489         error message to correctly reflect the addressing mode used.
 490         (i386_att_operand): Fix comment.
 491         (i386_intel_operand): Snapshot, clear, and restore base and index
 492         reg for each operand processed. Increment count of memory operands
 493         later.
 494
 495 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 496
 497         * config/tc-hppa.c (is_SB_relative): New macro.
 498         (fix_new_hppa): Remove $segrel$ marker.
 499         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 500         segment relative.
 501         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 502
 503 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 504
 505         * config/tc-i386.c (check_string): Use register_prefix for error
 506         message.
 507         (process_operands): Likewise.
 508
 509 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 510
 511         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 512
 513 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 514
 515         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 516         mode checking.
 517         (asm_1): Check mode for 16-bit multiply instructions.
 518
 519 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 520
 521         * configure.in: Update a number of obsolete autoconf macros.
 522         * configure: Regenerate.
 523         * aclocal.m4: Regenerate.
 524
 525 2008-08-22  Nick Clifton  <nickc@redhat.com>
 526
 527         * config/tc-mcore.c (md_assemble): Increase length of name array
 528         to include terminating NUL.
 529
 530 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 531
 532         * config/bfin-lex.l (NUMBER): Protect special `.'.
 533
 534 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 535
 536         * symbols.c (symbol_clone): Ensure clones are not external.
 537
 538 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 539
 540         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 541
 542 2008-08-21  Richard Henderson  <rth@redhat.com>
 543
 544         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 545         (output_cie, output_fde): Use it.
 546         (DWARF2_EH_FRAME_READ_ONLY): New.
 547         (cfi_finish): Use it.
 548
 549         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 550         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 551         (DWARF2_EH_FRAME_READ_ONLY): New.
 552         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 553         from the results of DIFF_EXPR_OK manipulation.
 554
 555 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 556
 557         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 558
 559 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 560
 561         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 562         (O_tpoff, O_dtpoff): Define.
 563         (suffix_relocs): Add entries for TLS suffixes.
 564         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 565         (map_operator_to_reloc): Add is_literal parameter and use it to
 566         control translating TLS instruction relocations to the corresponding
 567         literal relocations.
 568         (xg_valid_literal_expression): Allow TLS operators.
 569         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 570         operands to generated literals.
 571         (xg_assemble_literal): Handle TLS operators.  Update call to
 572         map_operator_to_reloc.
 573         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 574         (md_apply_fix): Handle TLS relocations.
 575         (emit_single_op): Handle TLS operators.
 576         (convert_frag_immed): Update call to map_operator_to_reloc.
 577         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 578         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 579         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 580         to initialize the op_data field of the BuildOp.
 581         (build_transition): Use it here to record the source operand
 582         corresponding to a generated literal.
 583         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 584
 585 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         AVX Programming Reference (August, 2008)
 588         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 589         (CPU_FLAGS_AVX_MATCH): Likewise.
 590         (CPU_FLAGS_32BIT_MATCH): Updated.
 591         (cpu_flags_match): Likewise.
 592
 593 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 594
 595         PR 6848
 596         * write.c (install_reloc): Check that reloc symbols have been
 597         written.
 598         (set_symtab): Mark symbols with BSF_KEEP.
 599
 600 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 603
 604 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 605
 606         PR 6526
 607         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 608         * Makefile.in: Regenerate.
 609         * aclocal.m4: Regenerate.
 610         * config.in: Regenerate.
 611         * configure: Regenerate.
 612         * doc/Makefile.in: Regenerate.
 613
 614 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 615
 616         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 617
 618 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 619
 620         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 621
 622 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 623
 624         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 625         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 626         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 627         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 628         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 629         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 630         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 631         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 632         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 633         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 634
 635 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 636
 637         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 638         * config/tc-ia64.c (dot_rot): Likewise.
 639
 640 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 641
 642         PR 6575
 643         * hash.c: Expand PTR to void *.
 644         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 645         * hash.h: Expand PTR to void *.
 646         (hash_delete): Update prototype.
 647         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 648         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 649         call.
 650         (subsym_substitute): Likewise.
 651         * doc/internals.texi (hash_delete): Update.
 652
 653 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 654
 655         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 656         architectures. Reorganize list to put mcu types in correct
 657         architectures and to order list same as in GCC. Use new ISA
 658         definitions in include/opcode/avr.h.
 659         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 660         descriptions. Reorganize descriptions to put mcu types in correct
 661         architectures and to order lists same as in GCC.
 662
 663 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 664             Daniel Jacobowitz  <dan@codesourcery.com>
 665
 666         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 667         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 668         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 669         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 670         (md_longopts): Add -call_nonpic.
 671         (md_parse_option): Handle OPTION_CALL_NONPIC.
 672         (md_show_usage): Add -call_nonpic.
 673
 674 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 675
 676         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 677         (xtensa_create_property_segments): Use it.
 678         (xtensa_create_xproperty_segments): Likewise.
 679
 680 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 681
 682         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 683
 684 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 685
 686         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 687         (lo16_reloc_p): New functions.
 688         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 689         generalize relocation checks.
 690         (matching_lo_reloc): New function.
 691         (fixup_has_matching_lo_p): Use it.
 692         (mips16_mark_labels): Don't clobber a symbol's visibility.
 693         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 694         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 695         (md_apply_fix): Likewise.
 696         (mips16_percent_op): Add %got and %call16.
 697         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 698         Use matching_lo_reloc.
 699         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 700         generalize relocation checks.
 701         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 702         checks.
 703
 704 2008-08-06  DJ Delorie  <dj@redhat.com>
 705
 706         * NEWS: Mention these changes.
 707
 708         * config/tc-h8300.h (H_TICK_HEX): Define.
 709         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 710         (md_longopts): Add "-h-tick-hex".
 711         (md_parse_option): Support it.
 712         * doc/c-h8300.texi (H8/300 Options): Document it.
 713         * doc/as.texinfo (Overview): Likewise.
 714
 715         * config/tc-sh.h (H_TICK_HEX): Define.
 716         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 717         (md_longopts): Add "-h-tick-hex".
 718         (md_parse_option): Support it.
 719         * doc/c-sh.texi (SH Options): Document it.
 720         * doc/c-sh64.texi (SH64 Options): Document it.
 721         * doc/as.texinfo (Overview): Likewise.
 722
 723 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 724
 725         PR gas/6656
 726         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 727         debug info if we see compiler generated debug info.
 728         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 729
 730 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 731
 732         * dwarf2dbg.c: Remove superfluous forward function declarations.
 733         (DWARF2_FORMAT): Add section arg.
 734         (out_header): New function, split out from..
 735         (out_debug_line): ..here.
 736         (out_debug_aranges): Use out_header.
 737         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 738         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 739         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 740         if line_seg is 64-bit.
 741         (dwarf2_finish): Adjust out_debug_abbrev call.
 742         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 743         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 744
 745 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 746
 747         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 748         * Makefile.in: Regenerate.
 749         * po/POTFILES.in: Regenerate.
 750
 751 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 752
 753         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 754         Handle -mvsx and -mpower7.
 755         (md_show_usage): Document -mpower7 and -mvsx.
 756         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 757         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 758
 759 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 760
 761         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 762         <cell>: Likewise.
 763
 764 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 765
 766         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 767         (md_show_usage): Likewise.
 768
 769 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 770
 771         * messages.c, symbols.c, write.c: Silence gcc warnings.
 772
 773 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 774
 775         * config/tc-i386.c (operand_type_check): Warning fix.
 776
 777 2008-07-26  Michael Eager <eager@eagercon.com>
 778
 779         * doc/as.texinfo: Add description of single-precision attribute.
 780
 781 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 782
 783         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 784         as load/store offset.
 785
 786 2008-07-22  Chao-ying Fu  <fu@mips.com>
 787
 788         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 789
 790 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 791
 792         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 793
 794 2008-07-21  DJ Delorie  <dj@redhat.com>
 795
 796         * config/tc-h8300.c (fix_operand_size): Use the default size
 797         specified by the .lbranch/.sbranch pseudos.
 798
 799 2008-07-18  DJ Delorie  <dj@redhat.com>
 800
 801         * config/tc-m32c.h (H_TICK_HEX): Define.
 802         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 803         (md_longopts): Add support for it.
 804         (md_parse_option): Likewise.
 805         * doc/as.texinfo (Overview): Add new m32c options.
 806         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 807
 808         * as.h: (enable_h_tick_hex): New.
 809         * app.c (enable_h_tick_hex): New.
 810         (LEX_IS_H): New.
 811         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 812         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 813         style hex constants and convert the input stream to 0x00 style.
 814         (do_scrub_chars): If a 'X style character constant is found after
 815         a symbol character (like you're or X'00), warn the user.
 816
 817 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 818
 819         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 820         (mips_fix_adjustable): Likewise.
 821         (mips_frob_file_after_relocs): Likewise.
 822
 823 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 824
 825         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 826         about overriding an earlier setting.
 827
 828 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 829
 830         * config/tc-mips.c (NO_ISA_COP): New macro.
 831         (COP_INSN): New macro.
 832         (is_opcode_valid): Use them.
 833         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 834         insns based on the ISA if CPU is NO_ISA_COP.
 835         <copz>: Likewise for coprocessor operations.
 836
 837 2008-07-07  Paul Brook  <paul@codesourcery.com>
 838
 839         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 840         relocations.
 841
 842 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 843
 844         * configure.tgt: Add bfin-*-rtems*.
 845
 846 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 847
 848         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 849         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 850
 851 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 852
 853         * config/tc-ppc.c (parse_cpu): Handle -m464.
 854         (md_show_usage): Likewise.
 855
 856 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 857
 858         Add support for ATtiny13A.
 859         * config/tc-avr.c (mcu_types): Add attiny13a.
 860         * doc/c-avr.texi: Likewise.
 861
 862 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 863             Alan Modra  <amodra@bigpond.net.au>
 864
 865         * write.c (relax_segment <rs_org>): Include current stretch
 866         value when calculating whether .org is backwards.
 867
 868 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 869
 870         * configure: Regenerate.
 871
 872 2008-06-17  Nick Clifton  <nickc@redhat.com>
 873
 874         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 875
 876 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 877
 878         PR gas/6607
 879         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 880         text_section.  Do the "stepping backwards" test for text_section
 881         using unsigned operands.
 882
 883 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 884
 885         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 886         (ppc_insert_operand): Likewise.
 887         (ppc_machine): Likewise.
 888         * config/tc-ppc.h: #include "opcode/ppc.h"
 889         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 890         (ppc_cpu): Update extern decl.
 891
 892 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 893
 894         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 895         +x, +X, +p, +P, +s, +S.
 896         (mips_ip): Likewise.
 897
 898         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 899         (mips_ip): Likewise.
 900         (macro_build): Likewise.
 901         (CPU_HAS_SEQ): New macro.
 902         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 903
 904 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 905
 906         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 907         * doc/c-avr.texi: Likewise.
 908
 909 2008-06-04  Nick Clifton  <nickc@redhat.com>
 910
 911         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 912
 913 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 914
 915         * config/tc-i386.c (set_sse_check): New.
 916         (md_pseudo_table): Add "sse_check".
 917
 918 2008-06-03  Paul Brook  <paul@codesourcery.com>
 919
 920         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 921
 922 2008-05-30  Nick Clifton  <nickc@redhat.com>
 923
 924         PR 5523
 925         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 926         relocs here.
 927
 928 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 929
 930         * config/tc-mips.c (mips_cpu_info_table): Move records for
 931         ST Loongson-2E/2F processors to a better place.
 932
 933 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         PR gas/6518
 936         * config/tc-i386.c (match_template): Report ambiguous operand
 937         size, not invalid suffix when there is no match in Intel
 938         syntax.
 939
 940 2008-05-22  Paul Brook  <paul@codesourcery.com>
 941
 942         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 943
 944 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 945
 946         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 947         compatible cores: fa526, fa626, fa626te, fa726te.
 948         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 949         fa726te} options.
 950
 951 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 952
 953         * Makefile.am: Run "make dep-am".
 954         * Makefile.in: Regenerate.
 955         * doc/Makefile.in: Regenerate.
 956         * po/POTFILES.in: Regenerate.
 957
 958 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 959
 960         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 961         with non-MIPS16 relocs.
 962
 963 2008-05-09  Chao-ying Fu  <fu@mips.com>
 964
 965         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 966         case that some characters append at the end of the name.
 967         (mips_ip): Likewise.
 968         (s_change_sec): Likewise.
 969         (md_section_align): Likewise.
 970
 971 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 972
 973         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 974         xtensa_make_property_section instead of xtensa_get_property_section.
 975         (xtensa_create_xproperty_segments): Likewise.
 976
 977 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         * NEWS: Mention XSAVE, EPT and MOVBE.
 980
 981         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 982         (md_show_usage): Add .movbe and .ept.
 983
 984         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 985         .movbe and .ept.
 986
 987 2008-04-29  David S. Miller  <davem@davemloft.net>
 988
 989         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 990
 991 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 992
 993         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 994         New statics.
 995         (OPTION_ELF_BASE): Make room for new option macros.
 996         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 997         OPTION_DOUBLE_FLOAT): New option macros.
 998         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 999         mdouble-float.
1000         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1001         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1002         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1003         and -mdouble-float.
1004         (struct mips_set_options): New fields soft_float and single_float.
1005         (mips_opts): Initialized them.  Add comment for each field
1006         initializer.
1007         (mips_after_parse_args): Set them based on file_mips_soft_float
1008         and file_mips_single_float.
1009         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1010         `.set singlefloat' and `.set doublefloat'.
1011         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1012         Handle single-float and soft-float instructions here.
1013         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1014         (is_opcode_valid_16): New function.
1015         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1016         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1017         M_S_DOB>: Remove special-casing of r4650.
1018         * doc/c-mips.texi (-march=): Add Octeon.
1019         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1020         -msingle-float and -mdouble-float.
1021         (MIPS floating-point): New section.  Document `.set softfloat' and
1022         `.set hardfloat'.  Document `.set singlefloat' and `.set
1023         doublefloat'.
1024
1025 2008-04-25  David S. Miller  <davem@davemloft.net>
1026
1027         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1028         %asr aliases.
1029
1030         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1031         rather than occaisionally 'levels'.  Consistently refer to Sun's
1032         UNIX variant as SunOS, every version of Solaris is also SunOS.
1033         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1034         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1035         section on 32-bit/64-bit opcode translations.
1036
1037 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1038
1039         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1040         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1041         (obj-fdpicelf.o): Define.
1042         * Makefile.in: Regenerate.
1043         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1044         (bfin-*-*): Delete.
1045         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1046         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1047         * config/obj-fdpicelf.c: New.
1048         * config/obj-fdpicelf.h: Likewise.
1049         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1050         the OBJ_FDPIC_ELF define.
1051         (OPTION_NOPIC): Define.
1052         (md_longopts): Add mnopic and mno-fdpic.
1053         (md_parse_option): Handle OPTION_NOPIC.
1054
1055 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1056
1057         * aclocal.m4: Regenerate.
1058         * configure: Regenerate.
1059
1060 2008-04-23  David S. Miller  <davem@davemloft.net>
1061
1062         * config/tc-sparc.c (v9a_asr_table): Add missing
1063         'stick' and 'stick_cmpr', and document ordering rules
1064         of table.
1065         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1066         BFD_RELOC_SPARC_PC10.
1067         * doc/c-sparc.texi: New section on Sparc constants.
1068         Add documentation for %stick and %stick_cmpr.
1069
1070 2008-04-22  David S. Miller  <davem@davemloft.net>
1071
1072         * config/obj-elf.c (obj_elf_section_type): Add prototype
1073         before obj_elf_section_word and add 'warn' arg.
1074         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1075         is matched, try checking for #SECTION_TYPE.
1076         (obj_elf_section): Adjust for new args.
1077         (obj_elf_type_name): New function.
1078         (obj_elf_type): Call it, and accept STT_foo number strings
1079         in .type statements as output by SunPRO compiler.
1080
1081 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1082
1083         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1084         if noavx is 0.
1085
1086 2008-04-18  David S. Miller  <davem@davemloft.net>
1087
1088         * doc/c-sparc.texi: Add syntax section.
1089
1090 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1091
1092         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1093         REG and NDS for instructions with immediate operand.
1094
1095 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1098         FMA.
1099
1100 2008-04-16  David S. Miller  <davem@davemloft.net>
1101
1102         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1103         and relocation generation.
1104         (tc_gen_reloc): Likewise.
1105
1106 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1107
1108         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1109         relocations are properly aligned, and not negative.
1110
1111 2008-04-15  Khem Raj  <kraj@mvista.com>
1112
1113         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1114
1115 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1116
1117         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1118         accept e500mc instructions.
1119         (md_show_usage): Document -me500mc.
1120
1121 2008-04-11  Nick Clifton  <nickc@redhat.com>
1122
1123         * listing.c (print_timestamp): Use localtime rather than
1124         localtime_r since not all build environments provide the latter.
1125
1126 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1127
1128         * NEWS: Mention -msse-check=[none|error|warning].
1129
1130         * config/tc-i386.c (sse_check): New.
1131         (OPTION_MSSE_CHECK): Likewise.
1132         (md_assemble): Check SSE instructions if needed.
1133         (md_longopts): Add -msse-check.
1134         (md_parse_option): Handle OPTION_MSSE_CHECK.
1135         (md_show_usage): Show -msse-check=[none|error|warning].
1136
1137         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1138
1139 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1140
1141         * listing.c: Add -ag listing flag to show general information in
1142         listings such as gas version, passed options, and time stamp.
1143         (listing_general_info): New function.
1144         (print_options): New function.
1145         (print_single_option): New function.
1146         (print_timestamp): New function.
1147         (MAX_DATELEN): Define.
1148         (listing_print): Add call to listing_general_info.
1149         * listing.h (LISTING_GENERAL): Define.
1150         (listing_print): Add new parameter.
1151         * as.c (show_usage): Print new switch.
1152         (parse_args): Parse new switch.
1153         (main): Pass command line on to listing_print.
1154         * NEWS: Mention this new feature.
1155         * doc/as.texinfo: Document the new sub-option.
1156
1157 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1158
1159         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1160         call.  Delete out of date comment.
1161         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1162         (dwarf2_emit_label): Don't emit unless there has been a previous
1163         .file or we are outputting assembler generated debug.
1164         dwarf2_consume_line_info after emitting line info, not before.
1165         (out_debug_info): Simplify files_in_use test.
1166
1167 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1168
1169         * config/tc-i386.c (parse_real_register): Return AVX register
1170         only if AVX is enabled.
1171
1172 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1173
1174         PR gas/6043
1175         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1176         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1177
1178 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1179             Bob Wilson  <bob.wilson@acm.org>
1180
1181         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1182         call to decode_reloc.
1183
1184 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1187
1188         * config/tc-i386.c (cpu_arch): Add .pclmul.
1189         (md_show_usage): Replace clmul with pclmul.
1190         * doc/c-i386.texi: Likewise.
1191
1192 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1193
1194         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1195
1196         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1197         Document -msse2avx, .avx, .aes, .clmul and .fma.
1198
1199         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1200         (vex_prefix): Likewise.
1201         (sse2avx): Likewise.
1202         (CPU_FLAGS_ARCH_MATCH): Likewise.
1203         (CPU_FLAGS_64BIT_MATCH): Likewise.
1204         (CPU_FLAGS_32BIT_MATCH): Likewise.
1205         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1206         (regymm): Likewise.
1207         (vex_imm4): Likewise.
1208         (fits_in_imm4): Likewise.
1209         (build_vex_prefix): Likewise.
1210         (VEX_check_operands): Likewise.
1211         (bad_implicit_operand): Likewise.
1212         (OPTION_MSSE2AVX): Likewise.
1213         (T_YMMWORD): Likewise.
1214         (_i386_insn): Add vex.
1215         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1216         (cpu_flags_match): Changed to take a pointer to const template.
1217         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1218         (match_mem_size): Also check ymmword.
1219         (operand_type_match): Clear ymmword.
1220         (md_begin): Allow '_' in mnemonic.
1221         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1222         (process_immext): Update assert.
1223         (md_assemble): Don't call process_immext if sse2avx and immext
1224         are true.  Call build_vex_prefix if vex is true.
1225         (parse_insn): Updated for cpu_flags_match.
1226         (swap_operands): Handle 5 operands.
1227         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1228         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1229         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1230         (check_byte_reg): Check regymm.
1231         (process_operands): Duplicate the destination register for
1232         -msse2avx if needed.
1233         (build_modrm_byte): Updated for instructions with VEX encoding.
1234         (output_insn): Output VEX prefix if needed.
1235         (md_longopts): Add msse2avx.
1236         (md_parse_option): Handle OPTION_MSSE2AVX.
1237         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1238         (intel_e09): Support YMMWORD.
1239         (intel_e11): Likewise.
1240         (intel_get_token): Likewise.
1241
1242 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1243
1244         * config/tc-avr.c (mcu_types): Add attiny167.
1245         * doc/c-avr.texi: Likewise.
1246
1247 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1248
1249         * config/tc-avr.c (mcu_types): Add atmega32u4.
1250         * doc/c-avr.texi: Likewise.
1251
1252 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1253
1254         * config/tc-avr.c (mcu_types): Add atmega32c1.
1255         * doc/c-avr.texi: Likewise.
1256
1257 2008-03-28  Paul Brook  <paul@codesourcery.com>
1258
1259         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1260         to avoid spurious symbols.
1261
1262 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1263
1264         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1265         as_bad_where.
1266
1267 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1268
1269         * config/tc-avr.c (mcu_types): Add atmega32m1.
1270         * doc/c-avr.texi: Likewise.
1271
1272 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1273
1274         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1275         start of block.
1276         (do_neon_ext): Fix sign of comparison.
1277
1278 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1279
1280         From Jie Zhang  <jie.zhang@analog.com>
1281         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1282         instructions. And call yyerror when comparing PREG with
1283         DREG.
1284         (check_macfunc_option): New.
1285         (check_macfuncs): Check option by calling check_macfunc_option.
1286         Fix comparison always true warnings.  Both scalar instructions
1287         of vector instruction must share the same mode option.  Only allow
1288         option mode at the end of the second instruction of the vector.
1289         (asm_1): Check option by calling check_macfunc_option.
1290
1291         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1292         option for multiply and multiply-accumulate to data register
1293         instruction.
1294         (check_macfuncs): Don't check if accumulator matches the data register
1295         here.
1296         (assign_macfunc): Check if accumulator matches the
1297         data register in each rule that moves to the data
1298         register.
1299
1300         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1301         generated for LOOP_BEGIN and LOOP_END instructions.
1302         (bfin_gen_loop): Likewise.
1303
1304 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1305
1306         * config/tc-s390.c (md_parse_option): z10 option added.
1307
1308 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1309
1310         * aclocal.m4: Regenerate.
1311         * configure: Likewise.
1312         * Makefile.in: Likewise.
1313         * doc/Makefile.in: Likewise.
1314
1315 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1316
1317         PR 5946
1318         * config/tc-hppa.c (is_same_frag): Delete.
1319
1320 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1321
1322         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1323         RELAX_LOOP_END_ADD_NOP.
1324
1325 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1326
1327         PR gas/5895
1328         * read.c (s_mexit): Warn if attempting to exit a macro when not
1329         inside a macro definition.
1330
1331 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1332
1333         * Makefile.am: Run "make dep-am".
1334         * Makefile.in: Regenerate.
1335         * configure: Regenerate.
1336
1337 2008-03-09  Paul Brook  <paul@codesourcery.com>
1338
1339         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1340         * doc/c-arm.texi: Add cortex-a9.
1341
1342 2008-03-09  Paul Brook  <paul@codesourcery.com>
1343
1344         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1345         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1346         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1347         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1348         * doc/c-arm.texi: Document new ARM FPU variants.
1349
1350 2008-03-07  Paul Brook  <paul@codesourcery.com>
1351
1352         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1353
1354 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1355
1356         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1357         for strict ordering of powerpc_opcodes, but disable for now.
1358
1359 2008-03-04  Paul Brook  <paul@codesourcery.com>
1360
1361         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1362         (arm_ext_v7m): Rename...
1363         (arm_ext_m): ... to this.  Include v6-M.
1364         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1365         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1366         (md_assemble): Allow wide msr instructions.
1367         (insns): Add classifications for v6-m instructions.
1368         (arm_cpu_option_table): Add cortex-m1.
1369         (arm_arch_option_table): Add armv6-m.
1370         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1371
1372 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1373             Bob Wilson  <bob.wilson@acm.org>
1374
1375         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1376         (md_begin): Initialize it.
1377         (resources_conflict): Use it.
1378
1379 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1380
1381         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1382
1383 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1384             H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         PR gas/5543
1387         * read.c (pseudo_set): Don't allow global register symbol.
1388
1389         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1390         global.
1391
1392 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1393
1394         PR gas/5543
1395         * write.c (write_object_file): Don't allow symbols which were
1396         equated to register.  Stop if there is an error.
1397
1398 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1399
1400         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1401         (ppc_cpu): Declare.
1402         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1403         * config/tc-ppc.c (ppu_cpu): Make global.
1404         (ppc_insert_operand): Add ppu_cpu parameter.
1405         (md_assemble): Adjust for above change.
1406         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1407
1408 2008-02-22  Nick Clifton  <nickc@redhat.com>
1409
1410         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1411         targeted ARM ports, otherwise just skip generating the reloc.
1412
1413 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1414
1415         * doc/c-i386.texi: Update -march= and .arch.
1416
1417 2008-02-18  Nick Clifton  <nickc@redhat.com>
1418
1419         * config/tc-mn10300.c (has_known_symbol_location): New function.
1420         Do not regard weak symbols as having a known location.
1421         (md_estimate_size_before_relax): Use new function.
1422         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1423
1424 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1425
1426         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1427         currently selected CPU has no 32-bit support.
1428         (parse_real_register): Do not return registers not available on
1429         currently selected CPU.
1430
1431 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         * config/tc-i386.c (process_immext): Fix format.
1434
1435 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         * config/tc-i386.c (inoutportreg): New.
1438         (process_immext): New.
1439         (md_assemble): Use it.
1440         (update_imm): Use imm16 and imm32s.
1441         (i386_att_operand): Use inoutportreg.
1442
1443 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1444
1445         * config/tc-i386.c (operand_type_all_zero): New.
1446         (operand_type_set): Likewise.
1447         (operand_type_equal): Likewise.
1448         (cpu_flags_all_zero): Likewise.
1449         (cpu_flags_set): Likewise.
1450         (cpu_flags_equal): Likewise.
1451         (UINTS_ALL_ZERO): Removed.
1452         (UINTS_SET): Likewise.
1453         (UINTS_CLEAR): Likewise.
1454         (UINTS_EQUAL): Likewise.
1455         (cpu_flags_match): Updated.
1456         (smallest_imm_type): Likewise.
1457         (set_cpu_arch): Likewise.
1458         (md_assemble): Likewise.
1459         (optimize_imm): Likewise.
1460         (match_template): Likewise.
1461         (process_suffix): Likewise.
1462         (update_imm): Likewise.
1463         (process_drex): Likewise.
1464         (process_operands): Likewise.
1465         (build_modrm_byte): Likewise.
1466         (i386_immediate): Likewise.
1467         (i386_displacement): Likewise.
1468         (i386_att_operand): Likewise.
1469         (parse_real_register): Likewise.
1470         (md_parse_option): Likewise.
1471         (i386_target_format): Likewise.
1472
1473 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1474
1475         PR gas/5712
1476         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1477         pointer past the comma after parsing a floating point register
1478         name.
1479
1480 2008-02-14  Hakan Ardo  <hakan@debian.org>
1481
1482         PR gas/2626
1483         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1484         to AVR_ISA_2xxe.
1485         (avr_operand): Disallow post-increment addressing in the lpm
1486         instruction for the attiny26.
1487
1488 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1489
1490         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1491         if not in Intel mode.
1492         (i386_intel_operand): Ignore segment overrides in immediate and
1493         offset operands.
1494         (intel_e11): Range-check i.mem_operands before use as array
1495         index. Filter out FLAT for uses other than as segment override.
1496         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1497         "offset FLAT:".
1498
1499 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1500
1501         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1502
1503 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1504
1505         * config/tc-i386.c (allow_pseudo_reg): New.
1506         (parse_real_register): Check for NULL just once. Allow all
1507         register table entries when allow_pseudo_reg is non-zero.
1508         Don't allow any registers without type when allow_pseudo_reg
1509         is zero.
1510         (tc_x86_regname_to_dw2regnum): Replace with ...
1511         (tc_x86_parse_to_dw2regnum): ... this.
1512         (tc_x86_frame_initial_instructions): Adjust for above change.
1513         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1514         (tc_parse_to_dw2regnum): New.
1515         (tc_x86_regname_to_dw2regnum): Replace with ...
1516         (tc_x86_parse_to_dw2regnum): ... this.
1517         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1518         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1519         error handling.
1520
1521 2008-02-12  Nick Clifton  <nickc@redhat.com>
1522
1523         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1524         argument.
1525         (tic4x_insn_add): Likewise.
1526         (md_begin): Drop cast that was discarding a const qualifier.
1527         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1528         argument.
1529         (build_insn): Drop cast that was discarding a const qualifier.
1530
1531 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1532
1533         * config/tc-i386.c (cpu_arch): Add .xsave.
1534         (md_show_usage): Add .xsave.
1535
1536         * doc/c-i386.texi: Add xsave to -march=.
1537
1538 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1539
1540         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1541         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1542
1543 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1544
1545         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1546         checks into assertions.  When relaxation produces an operation that
1547         does not fit in the current FLIX instruction, make sure that the
1548         operation is relaxed as needed to account for being placed following
1549         the current instruction.
1550
1551 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1552
1553         PR 5715
1554         * configure: Regenerated.
1555
1556 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1557
1558         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1559
1560 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1561
1562         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1563
1564 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1565
1566         * read.c: (emit_expr): Correct for mingw use of printf size
1567         specifier.
1568
1569 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1570
1571         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1572         can only be encoded in FLIX instructions but are not specified as such.
1573         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1574         labels.
1575
1576 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1577
1578         * NEWS: Mention new command line options for x86 targets.
1579
1580 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1581
1582         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1583
1584 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1585
1586         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1587
1588 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         * config/tc-i386.c (md_show_usage): Show more processors for
1591         -march=/-mtune=.
1592
1593 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1594
1595         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1596
1597 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1598
1599         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1600         (XXX_MNEM_SUFFIX): Likewise.
1601         (END_OF_INSN): Likewise.
1602         (templates): Likewise.
1603         (modrm_byte): Likewise.
1604         (rex_byte): Likewise.
1605         (DREX_XXX): Likewise.
1606         (drex_byte): Likewise.
1607         (sib_byte): Likewise.
1608         (processor_type): Likewise.
1609         (arch_entry): Likewise.
1610         (cpu_sub_arch_name): Remove const.
1611         (cpu_arch): Add .vmx and .smx.
1612         (set_cpu_arch): Append cpu_sub_arch_name.
1613         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1614         (md_show_usage): Updated.
1615
1616         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1617         (XXX_MNEM_SUFFIX): Likewise.
1618         (END_OF_INSN): Likewise.
1619         (templates): Likewise.
1620         (modrm_byte): Likewise.
1621         (rex_byte): Likewise.
1622         (DREX_XXX): Likewise.
1623         (drex_byte): Likewise.
1624         (sib_byte): Likewise.
1625         (processor_type): Likewise.
1626         (arch_entry): Likewise.
1627
1628         * doc/as.texinfo: Update i386 -march option.
1629
1630         * doc/c-i386.texi: Update -march= for ISA.
1631
1632 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1633
1634         * config/tc-xtensa.c (xtensa_leb128): New function.
1635         (md_pseudo_table): Use it for sleb128 and uleb128.
1636         (is_leb128_expr): New internal flag.
1637         (xtensa_symbol_new_hook): Check new flag.
1638
1639 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1640
1641         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1642         at90usb82, at90usb162.
1643         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1644         at90usb162.
1645         These changes support the new avr35 architecture group in gcc.
1646
1647 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1648
1649         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1650         suffix for AT&T syntax.
1651
1652 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1653
1654         * config/tc-i386.c (match_reg_size): New.
1655         (match_mem_size): Likewise.
1656         (operand_size_match): Likewise.
1657         (operand_type_match): Also clear all size fields.
1658         (match_template): Skip Intel syntax when in AT&T syntax.
1659         Call operand_size_match to check operand size.
1660         (i386_att_operand): Set the mem field to 1 for memory
1661         operand.
1662         (i386_intel_operand): Likewise.
1663
1664 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1665
1666         PR gas/5534
1667         * config/tc-i386.c (_i386_insn): Update comment.
1668         (operand_type_match): Also clear unspecified.
1669         (operand_type_register_match): Likewise.
1670         (parse_operands): Initialize unspecified.
1671         (i386_intel_operand): Likewise.
1672         (match_template): Check memory and accumulator operand size.
1673         (i386_att_operand): Clear unspecified on register operand.
1674         (intel_e11): Likewise.
1675         (intel_e09): Set operand size and clean unspecified for
1676         "XXX PTR".
1677
1678 2008-01-11  Andreas Schwab  <schwab@suse.de>
1679
1680         * read.c (s_space): Declare `repeat' as offsetT.
1681
1682 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         * config/tc-i386.c (match_template): Check processor support
1685         first.
1686
1687 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1688
1689         * config/tc-i386.c (match_template): Continue if processor
1690         doesn't match.
1691
1692 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1693
1694         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1695         unwind personality function address.
1696
1697 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1698
1699         * dwarf2dbg.c (out_sleb128): Delete.
1700         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1701         (out_fixed_inc_line_addr): Delete.
1702         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1703         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1704         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1705         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1706         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1707         * read.h (emit_expr_fix): New prototype.
1708         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1709         (emit_expr_fix): New.
1710
1711 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         * config/tc-i386.c (match_template): Check register size
1714         only when size of operands can be encoded the canonical way.
1715
1716 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         * config/tc-i386.c (i386_operand): Renamed to ...
1719         (i386_att_operand): This.
1720         (parse_operands): Updated.
1721
1722 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1723
1724         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1725
1726         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1727         only.
1728         (md_assemble): Remove Intel mode workaround.
1729         (match_template): Check support for old gcc, AT&T mnemonic
1730         and Intel Syntax.
1731         (md_parse_option): Don't set intel_mnemonic to 0 for
1732         OPTION_MOLD_GCC.
1733
1734 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * config/tc-i386.h: Update copyright to 2008.
1737
1738 2008-01-04  Nick Clifton  <nickc@redhat.com>
1739
1740         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1741         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1742
1743 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1744
1745         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1746         of SYSV386_COMPAT.
1747
1748 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1751         (cpu_flags_not): Likewise.
1752         (cpu_flags_match): Updated to check 64bit and arch.
1753         (set_code_flag): Remove cpu_arch_flags_not.
1754         (set_16bit_gcc_code_flag): Likewise.
1755         (set_cpu_arch): Likewise.
1756         (md_begin): Likewise.
1757         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1758         (match_template): Likewise.
1759
1760 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1761
1762         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1763         modrm_regmem to 0 instead of None.
1764
1765 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1766
1767         * config/tc-i386.c (match_template): Use the xmmword field
1768         instead of no_xsuf.
1769
1770 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1771
1772         * config/tc-i386.c (process_suffix): Fix a typo.
1773
1774 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1775
1776         PR gas/5534
1777         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1778         Check memory size in Intel mode.
1779         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1780         (intel_e09): Likewise.
1781
1782         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1783
1784 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1785
1786         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1787
1788 For older changes see ChangeLog-2007
1789 \f
1790 Local Variables:
1791 mode: change-log
1792 left-margin: 8
1793 fill-column: 74
1794 version-control: never
1795 End: