gas/ChangeLog

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