gas/ChangeLog

   1 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * config/tc-cris.c (s_cris_dtpoff): New function.
   4         (md_pseudo_table): Add "dtpoffd".
   5
   6 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
   9
  10 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * config/tc-i386.c (_i386_insn): Add swap_operand.
  13         (parse_insn): Handle ".s".
  14         (match_template): Handle swap_operand.
  15
  16         * doc/c-i386.texi: Document .s suffix.
  17
  18 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  19
  20         * config/tc-cris.c (cris_process_instruction): Handle
  21         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  22         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  23         "double indirect" addressing mode.
  24         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  25         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  26
  27 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  28
  29         * configure: Regenerate.
  30
  31 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  32
  33         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  34         line.
  35
  36 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  37
  38         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  39         usage strings.
  40         (ppc_setup_opcodes): Likewise, remove booke64 support.
  41         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  42         * doc/as.texinfo (Overview): Likewise.
  43
  44 2008-12-04  Nick Clifton  <nickc@redhat.com>
  45
  46         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  47
  48 2008-12-03  Nick Clifton  <nickc@redhat.com>
  49
  50         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  51         * doc/as.texinfo: Document new feature.
  52         * NEWS: Mention new feature.
  53
  54 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  55
  56         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  57         use "pe-i386" for 32-bit.
  58
  59 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  60
  61         * Makefile.am (ehopt.o): Add struc-symbol.h.
  62         * Makefile.in: Regenerated.
  63         * ehopt.c: Include struc-symbol.h.
  64         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
  65         create correct DW_CFA_advance_loc.  Handle O_subtract only
  66         for code alignment factor 1, otherwise handle O_divide or
  67         O_right_shift of O_subtract and O_constant.
  68         (eh_frame_estimate_size_before_relax): Always divide by ca.
  69         (eh_frame_convert_frag): Likewise.
  70
  71 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  72
  73         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
  74         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
  75
  76 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
  77
  78         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
  79         (mips_cpu_info_table): Add r14000, r16000.
  80         * doc/c-mips.texi: Add entries for 14000, 16000.
  81
  82 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  83
  84         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
  85         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
  86         md_pseudo_table and accept @c prefix, same as long directive.
  87         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
  88         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
  89         and set it for GOT related relocations.
  90         (md_undefined_symbol): Defined
  91         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
  92         prefixes with constant label and set the appropriate relocation type.
  93         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
  94
  95 2008-11-26  DJ Delorie  <dj@redhat.com>
  96
  97         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
  98
  99 2008-11-25  DJ Delorie  <dj@redhat.com>
 100
 101         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 102
 103 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 104
 105         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 106         xtensa_state_is_shared_or to allow multiple opcodes within a
 107         single FLIX bundle to write to these special states.
 108
 109 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 110
 111         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 112         on symbols in TLS relocs.
 113
 114 2008-11-19  Nick Clifton  <nickc@redhat.com>
 115
 116         * doc/fdl.texi: Update to v1.3
 117         * doc/as.texinfo: Change license to v1.3.
 118
 119 2008-11-18  Catherine Moore  <clm@cm00re.com>
 120
 121         * config/tc-arm.c (neon_type_mask): Renumber.
 122         (type_chk_of_el_type): Handle F_F16.
 123         (neon_cvt_flavour): Recognize half-precision conversions.
 124         (do_neon_cvt): New shapes NS_QD and
 125         NS_DQ.  Encode half-precision conversions.
 126         (do_neon_cvtt): Encode the T bit.
 127         (asm_opcode_insns): vcvt, vcvtt support.
 128         (arm_option_cpu_value): Add neon-fp16 support.
 129
 130 2008-11-17  Nick Clifton  <nickc@redhat.com>
 131
 132         * as.c (parse_args): Update copyright year.
 133
 134 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 135
 136         * read.c (emit_expr): Grow frag before filling it so that
 137         dot_value remains valid.
 138
 139 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 140
 141         PR 7026
 142         * config/tc-arm.c: Ensure that all uses of as_bad have a
 143         formatting string.
 144
 145 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 146
 147         * config/tc-cris.c (cris_number_to_imm): Except for
 148         BFD_RELOC_NONE, always set contents.  Where previously this was
 149         skipped, set contents to 0.
 150
 151         PR gas/7025
 152         * input-scrub.c (input_scrub_include_sb): Make the position
 153         after the input have defined contents, a 0 character.
 154
 155         * config/tc-cris.c (cris_relax_frag): Add missing case for
 156         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 157
 158         PR gas/7020
 159         * read.c (read_a_source_file): Rearrange evaluation order when
 160         looking for '=' to avoid conditional on undefined contents of
 161         input_line_pointer[1].
 162
 163 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 164
 165         * config/tc-mips.c (COP_INSN): Change logic to always return false
 166         for FP instructions.
 167
 168 2008-11-06  Chao-ying Fu  <fu@mips.com>
 169
 170         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 171         (mips_ip): Add case '1' to process sync type.
 172
 173 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 174
 175         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 176
 177 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 178
 179         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 180         writes to the same register.
 181
 182 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 183
 184         * config/tc-xtensa.c (xtensa_j_opcode): New.
 185         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 186         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 187         (md_begin): Initialize xtensa_j_opcode.
 188         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 189         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 190         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 191         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 192         Distinguish extra argument for "FREEREG" from extra TLS argument.
 193         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 194         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 195         field to extra_arg.
 196         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 197         (build_transition): Handle "FREEREG" operand.
 198         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 199
 200 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 201
 202         * po/id.po: Update.
 203
 204 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 205
 206         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 207         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 208
 209 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 210
 211         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 212         * config/tc-ns32k.c (bit_fix_new): Likewise.
 213         * config/tc-m68k.c (md_begin): Likewise.
 214         * hash.c (hash_insert, hash_jam): Likewise.
 215         * symbols.c (symbol_create, local_symbol_make): Likewise.
 216         * frags.c (frag_alloc): Likewise.
 217
 218 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 219
 220         * config/bfin-parse.y: Use C style comments.
 221         * config/tc-bfin.c: Likewise.
 222         * config/tc-m68k.c: Likewise.
 223         * config/tc-mips.c: Likewise.
 224
 225 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 228         (cpu_arch_tune): Make it global.
 229         (cpu_arch_isa): Likewise.
 230         (cpu_arch_isa_flags): Likewise.
 231         (i386_align_code): Check fragP->tc_frag_data.isa,
 232         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 233         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 234         respectively.
 235
 236         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 237         (cpu_arch_tune): New.
 238         (cpu_arch_isa): Likewise.
 239         (cpu_arch_isa_flags): Likewise.
 240         (i386_tc_frag_data): Likewise.
 241         (TC_FRAG_TYPE): Likewise.
 242         (TC_FRAG_INIT): Likewise.
 243
 244 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 245
 246         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 247         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 248         Moved into alphabetical order.
 249
 250 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 251
 252         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 253         a complete sentence.
 254         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 255         (Line): Remove conditional declaration of Ln node and section here.
 256         Put aout-bout description inside the no-line-dir conditional.
 257         (Skip, Space): Use a separate conditional for each node.
 258
 259 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 260
 261         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 262         menu entry for File; remove version-specific .file operands from menu
 263         description.  Replace "LNS directives" menu entry with new entries
 264         for "Loc" and "Loc_mark_labels".
 265         (LNS directives): Split into separate nodes for each directive.
 266         (Loc): New node for .loc directive.  Mention that this directive
 267         is for DWARF2 and add a missing article.
 268         (Loc_mark_labels): Likewise for .loc_mark_labels.
 269         (File): Change this node to describe both the default version and
 270         the DWARF2 version of .file.  Move the no-file-dir conditional to
 271         include only the default version.
 272
 273 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 274
 275         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 276         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 277         (i386_solaris_fix_up_eh_frame): Declare.
 278         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 279
 280 2008-10-09  Nick Clifton  <nickc@redhat.com>
 281
 282         PR 6944
 283         * doc/as.texinfo (Dollar Local Labels): Correct description of
 284         dollar local labels to show that the colon suffix is still
 285         needed.
 286
 287 2008-10-08  Nick Clifton  <nickc@redhat.com>
 288
 289         * configure.in (ALL_LINGUAS): Add "id".
 290         * configure: Regenerate.
 291         * po/id.po: New Indonesian translation.
 292
 293 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * read.c (pseudo_set): Don't allow global register symbol only
 296         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 297         * symbols.c (S_SET_EXTERNAL): Likewise.
 298
 299         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 300
 301         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 302
 303 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 304
 305         * doc/as.texinfo (Local): New description of ELF .local directive.
 306
 307 2008-10-06  Nick Clifton  <nickc@redhat.com>
 308
 309         PR 6926
 310         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 311         (_find_end_of_line): Add extra parameter indicating if the line is
 312         inside a macro.  If it is then do not allow the @ character to be
 313         treated as a line separator character.
 314         (read_a_source): Update use of _find_end_of_line.
 315         (find_end_of_line): Likewise.
 316         (s_irp): Update use of get_line_sb.
 317         (s_macro): Likewise.
 318         (do_repeat): Likewise.
 319         (get_line_sb): New function.  Like the old version of get_line_sb
 320         except that it takes an extra parameter indicating whether the
 321         line is inside a macro.
 322         (get_macro_line_sb): New function.
 323
 324 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 325
 326         * config/tc-cris.c: Update all comments regarding explicit relocations
 327         to, besides PIC, also imply TLS or to say "relocation specifier" or
 328         similar.
 329         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 330         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 331         callers.  Also handle TLS relocs.
 332         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 333         Change all callers.  Also handle TLS relocs.
 334         (tls): New constant.
 335         (cris_process_instruction): Check for non-PIC TLS relocations and
 336         adjust message when emitting error message about relocation not
 337         fitting.
 338         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 339         when tls is true.
 340         (get_3op_or_dip_prefix_op): Ditto.
 341         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 342
 343 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 344
 345         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 346         Manually process line ends.
 347
 348 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 349             Nick Clifton  <nickc@redhat.com>
 350
 351         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 352         S_SET_STORAGE_CLASS.
 353
 354 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 355             Nick Clifton  <nickc@redhat.com>
 356
 357         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 358         do not match it class and if necessary update the class.
 359         (null_error_handler): New function.  Suppresses the generation of
 360         bfd error messages.
 361         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 362
 363 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 364
 365         * Makefile.am: Run "make dep-am".
 366         * Makefile.in: Regenerate.
 367
 368 2008-09-29  Nick Clifton  <nickc@redhat.com>
 369
 370         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 371         tc_cfi_emit_pcrel_expr macro.
 372
 373 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 374             Steve Ellcey  <sje@cup.hp.com>
 375
 376         * configure: Regenerate for new libtool.
 377         * aclocal.m4: Ditto.
 378         * Makefile.in: Ditto.
 379         * doc/Makefile.in: Ditto.
 380
 381 2008-09-29  Nick Clifton  <nickc@redhat.com>
 382
 383         PR 6878
 384         * app.c (do_scrub_chars): Only issue warnings about tick
 385         characters detected in symbol strings if hex ticks are supported.
 386
 387 2008-09-29  Nick Clifton  <nickc@redhat.com>
 388
 389         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 390         tc_cfi_emit_pcrel_expr macro.
 391
 392 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 393
 394         * NEWS: Mention .cfi_val_encoded_addr.
 395
 396 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 397
 398         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 399         * Makefile.in (TARG_ENV_HFILES): Likewise.
 400         * configure.tgt (Solaris targets): Set em=solaris.
 401         * config/te-solaris.h: New file.
 402
 403 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 404
 405         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 406
 407 2008-09-24  Richard Henderson  <rth@redhat.com>
 408
 409         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 410         (struct cfi_insn_data): Add ea member.
 411         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 412         (output_cfi_insn): Handle CFI_val_encoded_addr.
 413         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 414         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 415
 416 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 417
 418         PR 6913
 419         * listing.c (print_options): Don't call fprintf without format string.
 420
 421 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 422
 423         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 424         (TC_VALIDATE_FIX_SUB): Likewise.
 425         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 426         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 427         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 428         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 429         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 430         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 431         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 432         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 433         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 434
 435         * write.c (md_register_arithmetic): Define.
 436         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 437         Modify error message when registers involved.
 438         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 439         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 440
 441 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 444
 445 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 446
 447         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 448         relocs with no symbol.
 449         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 450         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 451         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 452
 453 2008-09-14  Chris Smith <chris@zxdesign.info>
 454
 455         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 456         broken, as the opcode of ld a,(de) was being emitted for both.
 457
 458 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 459
 460         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 461         operands equal to MAX_INSN_ARGS.
 462
 463 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 464
 465         * configure.in: Call AC_SYS_LARGEFILE.
 466         * config.in: Regenerate.
 467         * configure: Regenerate.
 468
 469 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 470
 471         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 472         Remove POWER5 and POWER6 tests.
 473
 474 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 475
 476         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 477         number support for 32-bit targets.
 478
 479 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 480
 481         * NEWS: Add a marker for the 2.19 features.
 482
 483 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 484
 485         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 486         comment regarding use of difference expressions.
 487         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 488
 489         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 490         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 491         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 492         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 493
 494 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 495
 496         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 497
 498 2008-09-03  Nick Clifton  <nickc@redhat.com>
 499
 500         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 501         alignment field of the .lcomm directive to be optional.
 502         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 503         s_comm_internal.
 504         (md_pseudo_table): Implement .lcomm directive for COFF based
 505         targets.
 506         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 507         the .lcomm directive.
 508
 509 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 510
 511         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 512         and NetBSD.
 513
 514 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 515
 516         * config/tc-avr.c (mcu_types): Add atmega16u4.
 517         * doc/c-avr.texi: Likewise.
 518
 519 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         * config/tc-ia64.c (CR_IIB0): New.
 522         (CR_IIB1): Likewise.
 523         (cr): Add cr.iib0 and cr.iib1.
 524         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 525
 526 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 527
 528         * config/tc-i386.c (md_assemble): Force number of displacement
 529         operands to zero when processing string instruction.
 530         (i386_index_check): Special-case string instruction operands. Don't
 531         fudge address prefix if there already was a memory operand. Fix
 532         error message to correctly reflect the addressing mode used.
 533         (i386_att_operand): Fix comment.
 534         (i386_intel_operand): Snapshot, clear, and restore base and index
 535         reg for each operand processed. Increment count of memory operands
 536         later.
 537
 538 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 539
 540         * config/tc-hppa.c (is_SB_relative): New macro.
 541         (fix_new_hppa): Remove $segrel$ marker.
 542         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 543         segment relative.
 544         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 545
 546 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 547
 548         * config/tc-i386.c (check_string): Use register_prefix for error
 549         message.
 550         (process_operands): Likewise.
 551
 552 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 553
 554         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 555
 556 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 557
 558         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 559         mode checking.
 560         (asm_1): Check mode for 16-bit multiply instructions.
 561
 562 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 563
 564         * configure.in: Update a number of obsolete autoconf macros.
 565         * configure: Regenerate.
 566         * aclocal.m4: Regenerate.
 567
 568 2008-08-22  Nick Clifton  <nickc@redhat.com>
 569
 570         * config/tc-mcore.c (md_assemble): Increase length of name array
 571         to include terminating NUL.
 572
 573 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 574
 575         * config/bfin-lex.l (NUMBER): Protect special `.'.
 576
 577 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 578
 579         * symbols.c (symbol_clone): Ensure clones are not external.
 580
 581 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 582
 583         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 584
 585 2008-08-21  Richard Henderson  <rth@redhat.com>
 586
 587         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 588         (output_cie, output_fde): Use it.
 589         (DWARF2_EH_FRAME_READ_ONLY): New.
 590         (cfi_finish): Use it.
 591
 592         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 593         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 594         (DWARF2_EH_FRAME_READ_ONLY): New.
 595         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 596         from the results of DIFF_EXPR_OK manipulation.
 597
 598 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 599
 600         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 601
 602 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 603
 604         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 605         (O_tpoff, O_dtpoff): Define.
 606         (suffix_relocs): Add entries for TLS suffixes.
 607         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 608         (map_operator_to_reloc): Add is_literal parameter and use it to
 609         control translating TLS instruction relocations to the corresponding
 610         literal relocations.
 611         (xg_valid_literal_expression): Allow TLS operators.
 612         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 613         operands to generated literals.
 614         (xg_assemble_literal): Handle TLS operators.  Update call to
 615         map_operator_to_reloc.
 616         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 617         (md_apply_fix): Handle TLS relocations.
 618         (emit_single_op): Handle TLS operators.
 619         (convert_frag_immed): Update call to map_operator_to_reloc.
 620         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 621         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 622         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 623         to initialize the op_data field of the BuildOp.
 624         (build_transition): Use it here to record the source operand
 625         corresponding to a generated literal.
 626         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 627
 628 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 629
 630         AVX Programming Reference (August, 2008)
 631         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 632         (CPU_FLAGS_AVX_MATCH): Likewise.
 633         (CPU_FLAGS_32BIT_MATCH): Updated.
 634         (cpu_flags_match): Likewise.
 635
 636 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 637
 638         PR 6848
 639         * write.c (install_reloc): Check that reloc symbols have been
 640         written.
 641         (set_symtab): Mark symbols with BSF_KEEP.
 642
 643 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 646
 647 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 648
 649         PR 6526
 650         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 651         * Makefile.in: Regenerate.
 652         * aclocal.m4: Regenerate.
 653         * config.in: Regenerate.
 654         * configure: Regenerate.
 655         * doc/Makefile.in: Regenerate.
 656
 657 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 658
 659         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 660
 661 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 662
 663         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 664
 665 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 666
 667         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 668         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 669         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 670         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 671         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 672         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 673         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 674         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 675         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 676         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 677
 678 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 679
 680         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 681         * config/tc-ia64.c (dot_rot): Likewise.
 682
 683 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 684
 685         PR 6575
 686         * hash.c: Expand PTR to void *.
 687         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 688         * hash.h: Expand PTR to void *.
 689         (hash_delete): Update prototype.
 690         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 691         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 692         call.
 693         (subsym_substitute): Likewise.
 694         * doc/internals.texi (hash_delete): Update.
 695
 696 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 697
 698         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 699         architectures. Reorganize list to put mcu types in correct
 700         architectures and to order list same as in GCC. Use new ISA
 701         definitions in include/opcode/avr.h.
 702         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 703         descriptions. Reorganize descriptions to put mcu types in correct
 704         architectures and to order lists same as in GCC.
 705
 706 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 707             Daniel Jacobowitz  <dan@codesourcery.com>
 708
 709         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 710         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 711         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 712         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 713         (md_longopts): Add -call_nonpic.
 714         (md_parse_option): Handle OPTION_CALL_NONPIC.
 715         (md_show_usage): Add -call_nonpic.
 716
 717 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 718
 719         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 720         (xtensa_create_property_segments): Use it.
 721         (xtensa_create_xproperty_segments): Likewise.
 722
 723 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 724
 725         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 726
 727 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 728
 729         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 730         (lo16_reloc_p): New functions.
 731         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 732         generalize relocation checks.
 733         (matching_lo_reloc): New function.
 734         (fixup_has_matching_lo_p): Use it.
 735         (mips16_mark_labels): Don't clobber a symbol's visibility.
 736         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 737         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 738         (md_apply_fix): Likewise.
 739         (mips16_percent_op): Add %got and %call16.
 740         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 741         Use matching_lo_reloc.
 742         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 743         generalize relocation checks.
 744         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 745         checks.
 746
 747 2008-08-06  DJ Delorie  <dj@redhat.com>
 748
 749         * NEWS: Mention these changes.
 750
 751         * config/tc-h8300.h (H_TICK_HEX): Define.
 752         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 753         (md_longopts): Add "-h-tick-hex".
 754         (md_parse_option): Support it.
 755         * doc/c-h8300.texi (H8/300 Options): Document it.
 756         * doc/as.texinfo (Overview): Likewise.
 757
 758         * config/tc-sh.h (H_TICK_HEX): Define.
 759         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 760         (md_longopts): Add "-h-tick-hex".
 761         (md_parse_option): Support it.
 762         * doc/c-sh.texi (SH Options): Document it.
 763         * doc/c-sh64.texi (SH64 Options): Document it.
 764         * doc/as.texinfo (Overview): Likewise.
 765
 766 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 767
 768         PR gas/6656
 769         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 770         debug info if we see compiler generated debug info.
 771         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 772
 773 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 774
 775         * dwarf2dbg.c: Remove superfluous forward function declarations.
 776         (DWARF2_FORMAT): Add section arg.
 777         (out_header): New function, split out from..
 778         (out_debug_line): ..here.
 779         (out_debug_aranges): Use out_header.
 780         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 781         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 782         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 783         if line_seg is 64-bit.
 784         (dwarf2_finish): Adjust out_debug_abbrev call.
 785         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 786         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 787
 788 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 789
 790         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 791         * Makefile.in: Regenerate.
 792         * po/POTFILES.in: Regenerate.
 793
 794 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 795
 796         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 797         Handle -mvsx and -mpower7.
 798         (md_show_usage): Document -mpower7 and -mvsx.
 799         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 800         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 801
 802 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 803
 804         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 805         <cell>: Likewise.
 806
 807 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 808
 809         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 810         (md_show_usage): Likewise.
 811
 812 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 813
 814         * messages.c, symbols.c, write.c: Silence gcc warnings.
 815
 816 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 817
 818         * config/tc-i386.c (operand_type_check): Warning fix.
 819
 820 2008-07-26  Michael Eager <eager@eagercon.com>
 821
 822         * doc/as.texinfo: Add description of single-precision attribute.
 823
 824 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 825
 826         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 827         as load/store offset.
 828
 829 2008-07-22  Chao-ying Fu  <fu@mips.com>
 830
 831         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 832
 833 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 834
 835         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 836
 837 2008-07-21  DJ Delorie  <dj@redhat.com>
 838
 839         * config/tc-h8300.c (fix_operand_size): Use the default size
 840         specified by the .lbranch/.sbranch pseudos.
 841
 842 2008-07-18  DJ Delorie  <dj@redhat.com>
 843
 844         * config/tc-m32c.h (H_TICK_HEX): Define.
 845         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 846         (md_longopts): Add support for it.
 847         (md_parse_option): Likewise.
 848         * doc/as.texinfo (Overview): Add new m32c options.
 849         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 850
 851         * as.h: (enable_h_tick_hex): New.
 852         * app.c (enable_h_tick_hex): New.
 853         (LEX_IS_H): New.
 854         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 855         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 856         style hex constants and convert the input stream to 0x00 style.
 857         (do_scrub_chars): If a 'X style character constant is found after
 858         a symbol character (like you're or X'00), warn the user.
 859
 860 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 861
 862         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 863         (mips_fix_adjustable): Likewise.
 864         (mips_frob_file_after_relocs): Likewise.
 865
 866 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 867
 868         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 869         about overriding an earlier setting.
 870
 871 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 872
 873         * config/tc-mips.c (NO_ISA_COP): New macro.
 874         (COP_INSN): New macro.
 875         (is_opcode_valid): Use them.
 876         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 877         insns based on the ISA if CPU is NO_ISA_COP.
 878         <copz>: Likewise for coprocessor operations.
 879
 880 2008-07-07  Paul Brook  <paul@codesourcery.com>
 881
 882         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 883         relocations.
 884
 885 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 886
 887         * configure.tgt: Add bfin-*-rtems*.
 888
 889 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 890
 891         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 892         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 893
 894 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 895
 896         * config/tc-ppc.c (parse_cpu): Handle -m464.
 897         (md_show_usage): Likewise.
 898
 899 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 900
 901         Add support for ATtiny13A.
 902         * config/tc-avr.c (mcu_types): Add attiny13a.
 903         * doc/c-avr.texi: Likewise.
 904
 905 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 906             Alan Modra  <amodra@bigpond.net.au>
 907
 908         * write.c (relax_segment <rs_org>): Include current stretch
 909         value when calculating whether .org is backwards.
 910
 911 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 912
 913         * configure: Regenerate.
 914
 915 2008-06-17  Nick Clifton  <nickc@redhat.com>
 916
 917         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 918
 919 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 920
 921         PR gas/6607
 922         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 923         text_section.  Do the "stepping backwards" test for text_section
 924         using unsigned operands.
 925
 926 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 927
 928         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 929         (ppc_insert_operand): Likewise.
 930         (ppc_machine): Likewise.
 931         * config/tc-ppc.h: #include "opcode/ppc.h"
 932         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 933         (ppc_cpu): Update extern decl.
 934
 935 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 936
 937         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 938         +x, +X, +p, +P, +s, +S.
 939         (mips_ip): Likewise.
 940
 941         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 942         (mips_ip): Likewise.
 943         (macro_build): Likewise.
 944         (CPU_HAS_SEQ): New macro.
 945         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 946
 947 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 948
 949         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 950         * doc/c-avr.texi: Likewise.
 951
 952 2008-06-04  Nick Clifton  <nickc@redhat.com>
 953
 954         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 955
 956 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 957
 958         * config/tc-i386.c (set_sse_check): New.
 959         (md_pseudo_table): Add "sse_check".
 960
 961 2008-06-03  Paul Brook  <paul@codesourcery.com>
 962
 963         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 964
 965 2008-05-30  Nick Clifton  <nickc@redhat.com>
 966
 967         PR 5523
 968         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 969         relocs here.
 970
 971 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 972
 973         * config/tc-mips.c (mips_cpu_info_table): Move records for
 974         ST Loongson-2E/2F processors to a better place.
 975
 976 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         PR gas/6518
 979         * config/tc-i386.c (match_template): Report ambiguous operand
 980         size, not invalid suffix when there is no match in Intel
 981         syntax.
 982
 983 2008-05-22  Paul Brook  <paul@codesourcery.com>
 984
 985         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 986
 987 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 988
 989         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 990         compatible cores: fa526, fa626, fa626te, fa726te.
 991         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 992         fa726te} options.
 993
 994 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 995
 996         * Makefile.am: Run "make dep-am".
 997         * Makefile.in: Regenerate.
 998         * doc/Makefile.in: Regenerate.
 999         * po/POTFILES.in: Regenerate.
1000
1001 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1002
1003         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1004         with non-MIPS16 relocs.
1005
1006 2008-05-09  Chao-ying Fu  <fu@mips.com>
1007
1008         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1009         case that some characters append at the end of the name.
1010         (mips_ip): Likewise.
1011         (s_change_sec): Likewise.
1012         (md_section_align): Likewise.
1013
1014 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1015
1016         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1017         xtensa_make_property_section instead of xtensa_get_property_section.
1018         (xtensa_create_xproperty_segments): Likewise.
1019
1020 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         * NEWS: Mention XSAVE, EPT and MOVBE.
1023
1024         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1025         (md_show_usage): Add .movbe and .ept.
1026
1027         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1028         .movbe and .ept.
1029
1030 2008-04-29  David S. Miller  <davem@davemloft.net>
1031
1032         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1033
1034 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1035
1036         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1037         New statics.
1038         (OPTION_ELF_BASE): Make room for new option macros.
1039         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1040         OPTION_DOUBLE_FLOAT): New option macros.
1041         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1042         mdouble-float.
1043         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1044         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1045         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1046         and -mdouble-float.
1047         (struct mips_set_options): New fields soft_float and single_float.
1048         (mips_opts): Initialized them.  Add comment for each field
1049         initializer.
1050         (mips_after_parse_args): Set them based on file_mips_soft_float
1051         and file_mips_single_float.
1052         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1053         `.set singlefloat' and `.set doublefloat'.
1054         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1055         Handle single-float and soft-float instructions here.
1056         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1057         (is_opcode_valid_16): New function.
1058         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1059         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1060         M_S_DOB>: Remove special-casing of r4650.
1061         * doc/c-mips.texi (-march=): Add Octeon.
1062         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1063         -msingle-float and -mdouble-float.
1064         (MIPS floating-point): New section.  Document `.set softfloat' and
1065         `.set hardfloat'.  Document `.set singlefloat' and `.set
1066         doublefloat'.
1067
1068 2008-04-25  David S. Miller  <davem@davemloft.net>
1069
1070         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1071         %asr aliases.
1072
1073         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1074         rather than occaisionally 'levels'.  Consistently refer to Sun's
1075         UNIX variant as SunOS, every version of Solaris is also SunOS.
1076         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1077         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1078         section on 32-bit/64-bit opcode translations.
1079
1080 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1081
1082         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1083         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1084         (obj-fdpicelf.o): Define.
1085         * Makefile.in: Regenerate.
1086         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1087         (bfin-*-*): Delete.
1088         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1089         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1090         * config/obj-fdpicelf.c: New.
1091         * config/obj-fdpicelf.h: Likewise.
1092         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1093         the OBJ_FDPIC_ELF define.
1094         (OPTION_NOPIC): Define.
1095         (md_longopts): Add mnopic and mno-fdpic.
1096         (md_parse_option): Handle OPTION_NOPIC.
1097
1098 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1099
1100         * aclocal.m4: Regenerate.
1101         * configure: Regenerate.
1102
1103 2008-04-23  David S. Miller  <davem@davemloft.net>
1104
1105         * config/tc-sparc.c (v9a_asr_table): Add missing
1106         'stick' and 'stick_cmpr', and document ordering rules
1107         of table.
1108         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1109         BFD_RELOC_SPARC_PC10.
1110         * doc/c-sparc.texi: New section on Sparc constants.
1111         Add documentation for %stick and %stick_cmpr.
1112
1113 2008-04-22  David S. Miller  <davem@davemloft.net>
1114
1115         * config/obj-elf.c (obj_elf_section_type): Add prototype
1116         before obj_elf_section_word and add 'warn' arg.
1117         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1118         is matched, try checking for #SECTION_TYPE.
1119         (obj_elf_section): Adjust for new args.
1120         (obj_elf_type_name): New function.
1121         (obj_elf_type): Call it, and accept STT_foo number strings
1122         in .type statements as output by SunPRO compiler.
1123
1124 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1125
1126         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1127         if noavx is 0.
1128
1129 2008-04-18  David S. Miller  <davem@davemloft.net>
1130
1131         * doc/c-sparc.texi: Add syntax section.
1132
1133 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1136         REG and NDS for instructions with immediate operand.
1137
1138 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1141         FMA.
1142
1143 2008-04-16  David S. Miller  <davem@davemloft.net>
1144
1145         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1146         and relocation generation.
1147         (tc_gen_reloc): Likewise.
1148
1149 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1150
1151         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1152         relocations are properly aligned, and not negative.
1153
1154 2008-04-15  Khem Raj  <kraj@mvista.com>
1155
1156         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1157
1158 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1159
1160         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1161         accept e500mc instructions.
1162         (md_show_usage): Document -me500mc.
1163
1164 2008-04-11  Nick Clifton  <nickc@redhat.com>
1165
1166         * listing.c (print_timestamp): Use localtime rather than
1167         localtime_r since not all build environments provide the latter.
1168
1169 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1170
1171         * NEWS: Mention -msse-check=[none|error|warning].
1172
1173         * config/tc-i386.c (sse_check): New.
1174         (OPTION_MSSE_CHECK): Likewise.
1175         (md_assemble): Check SSE instructions if needed.
1176         (md_longopts): Add -msse-check.
1177         (md_parse_option): Handle OPTION_MSSE_CHECK.
1178         (md_show_usage): Show -msse-check=[none|error|warning].
1179
1180         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1181
1182 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1183
1184         * listing.c: Add -ag listing flag to show general information in
1185         listings such as gas version, passed options, and time stamp.
1186         (listing_general_info): New function.
1187         (print_options): New function.
1188         (print_single_option): New function.
1189         (print_timestamp): New function.
1190         (MAX_DATELEN): Define.
1191         (listing_print): Add call to listing_general_info.
1192         * listing.h (LISTING_GENERAL): Define.
1193         (listing_print): Add new parameter.
1194         * as.c (show_usage): Print new switch.
1195         (parse_args): Parse new switch.
1196         (main): Pass command line on to listing_print.
1197         * NEWS: Mention this new feature.
1198         * doc/as.texinfo: Document the new sub-option.
1199
1200 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1201
1202         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1203         call.  Delete out of date comment.
1204         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1205         (dwarf2_emit_label): Don't emit unless there has been a previous
1206         .file or we are outputting assembler generated debug.
1207         dwarf2_consume_line_info after emitting line info, not before.
1208         (out_debug_info): Simplify files_in_use test.
1209
1210 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1211
1212         * config/tc-i386.c (parse_real_register): Return AVX register
1213         only if AVX is enabled.
1214
1215 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1216
1217         PR gas/6043
1218         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1219         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1220
1221 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1222             Bob Wilson  <bob.wilson@acm.org>
1223
1224         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1225         call to decode_reloc.
1226
1227 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1228
1229         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1230
1231         * config/tc-i386.c (cpu_arch): Add .pclmul.
1232         (md_show_usage): Replace clmul with pclmul.
1233         * doc/c-i386.texi: Likewise.
1234
1235 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1236
1237         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1238
1239         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1240         Document -msse2avx, .avx, .aes, .clmul and .fma.
1241
1242         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1243         (vex_prefix): Likewise.
1244         (sse2avx): Likewise.
1245         (CPU_FLAGS_ARCH_MATCH): Likewise.
1246         (CPU_FLAGS_64BIT_MATCH): Likewise.
1247         (CPU_FLAGS_32BIT_MATCH): Likewise.
1248         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1249         (regymm): Likewise.
1250         (vex_imm4): Likewise.
1251         (fits_in_imm4): Likewise.
1252         (build_vex_prefix): Likewise.
1253         (VEX_check_operands): Likewise.
1254         (bad_implicit_operand): Likewise.
1255         (OPTION_MSSE2AVX): Likewise.
1256         (T_YMMWORD): Likewise.
1257         (_i386_insn): Add vex.
1258         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1259         (cpu_flags_match): Changed to take a pointer to const template.
1260         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1261         (match_mem_size): Also check ymmword.
1262         (operand_type_match): Clear ymmword.
1263         (md_begin): Allow '_' in mnemonic.
1264         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1265         (process_immext): Update assert.
1266         (md_assemble): Don't call process_immext if sse2avx and immext
1267         are true.  Call build_vex_prefix if vex is true.
1268         (parse_insn): Updated for cpu_flags_match.
1269         (swap_operands): Handle 5 operands.
1270         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1271         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1272         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1273         (check_byte_reg): Check regymm.
1274         (process_operands): Duplicate the destination register for
1275         -msse2avx if needed.
1276         (build_modrm_byte): Updated for instructions with VEX encoding.
1277         (output_insn): Output VEX prefix if needed.
1278         (md_longopts): Add msse2avx.
1279         (md_parse_option): Handle OPTION_MSSE2AVX.
1280         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1281         (intel_e09): Support YMMWORD.
1282         (intel_e11): Likewise.
1283         (intel_get_token): Likewise.
1284
1285 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1286
1287         * config/tc-avr.c (mcu_types): Add attiny167.
1288         * doc/c-avr.texi: Likewise.
1289
1290 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1291
1292         * config/tc-avr.c (mcu_types): Add atmega32u4.
1293         * doc/c-avr.texi: Likewise.
1294
1295 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1296
1297         * config/tc-avr.c (mcu_types): Add atmega32c1.
1298         * doc/c-avr.texi: Likewise.
1299
1300 2008-03-28  Paul Brook  <paul@codesourcery.com>
1301
1302         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1303         to avoid spurious symbols.
1304
1305 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1306
1307         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1308         as_bad_where.
1309
1310 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1311
1312         * config/tc-avr.c (mcu_types): Add atmega32m1.
1313         * doc/c-avr.texi: Likewise.
1314
1315 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1316
1317         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1318         start of block.
1319         (do_neon_ext): Fix sign of comparison.
1320
1321 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1322
1323         From Jie Zhang  <jie.zhang@analog.com>
1324         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1325         instructions. And call yyerror when comparing PREG with
1326         DREG.
1327         (check_macfunc_option): New.
1328         (check_macfuncs): Check option by calling check_macfunc_option.
1329         Fix comparison always true warnings.  Both scalar instructions
1330         of vector instruction must share the same mode option.  Only allow
1331         option mode at the end of the second instruction of the vector.
1332         (asm_1): Check option by calling check_macfunc_option.
1333
1334         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1335         option for multiply and multiply-accumulate to data register
1336         instruction.
1337         (check_macfuncs): Don't check if accumulator matches the data register
1338         here.
1339         (assign_macfunc): Check if accumulator matches the
1340         data register in each rule that moves to the data
1341         register.
1342
1343         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1344         generated for LOOP_BEGIN and LOOP_END instructions.
1345         (bfin_gen_loop): Likewise.
1346
1347 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1348
1349         * config/tc-s390.c (md_parse_option): z10 option added.
1350
1351 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1352
1353         * aclocal.m4: Regenerate.
1354         * configure: Likewise.
1355         * Makefile.in: Likewise.
1356         * doc/Makefile.in: Likewise.
1357
1358 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1359
1360         PR 5946
1361         * config/tc-hppa.c (is_same_frag): Delete.
1362
1363 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1364
1365         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1366         RELAX_LOOP_END_ADD_NOP.
1367
1368 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1369
1370         PR gas/5895
1371         * read.c (s_mexit): Warn if attempting to exit a macro when not
1372         inside a macro definition.
1373
1374 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1375
1376         * Makefile.am: Run "make dep-am".
1377         * Makefile.in: Regenerate.
1378         * configure: Regenerate.
1379
1380 2008-03-09  Paul Brook  <paul@codesourcery.com>
1381
1382         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1383         * doc/c-arm.texi: Add cortex-a9.
1384
1385 2008-03-09  Paul Brook  <paul@codesourcery.com>
1386
1387         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1388         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1389         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1390         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1391         * doc/c-arm.texi: Document new ARM FPU variants.
1392
1393 2008-03-07  Paul Brook  <paul@codesourcery.com>
1394
1395         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1396
1397 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1398
1399         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1400         for strict ordering of powerpc_opcodes, but disable for now.
1401
1402 2008-03-04  Paul Brook  <paul@codesourcery.com>
1403
1404         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1405         (arm_ext_v7m): Rename...
1406         (arm_ext_m): ... to this.  Include v6-M.
1407         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1408         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1409         (md_assemble): Allow wide msr instructions.
1410         (insns): Add classifications for v6-m instructions.
1411         (arm_cpu_option_table): Add cortex-m1.
1412         (arm_arch_option_table): Add armv6-m.
1413         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1414
1415 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1416             Bob Wilson  <bob.wilson@acm.org>
1417
1418         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1419         (md_begin): Initialize it.
1420         (resources_conflict): Use it.
1421
1422 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1423
1424         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1425
1426 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1427             H.J. Lu  <hongjiu.lu@intel.com>
1428
1429         PR gas/5543
1430         * read.c (pseudo_set): Don't allow global register symbol.
1431
1432         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1433         global.
1434
1435 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         PR gas/5543
1438         * write.c (write_object_file): Don't allow symbols which were
1439         equated to register.  Stop if there is an error.
1440
1441 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1442
1443         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1444         (ppc_cpu): Declare.
1445         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1446         * config/tc-ppc.c (ppu_cpu): Make global.
1447         (ppc_insert_operand): Add ppu_cpu parameter.
1448         (md_assemble): Adjust for above change.
1449         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1450
1451 2008-02-22  Nick Clifton  <nickc@redhat.com>
1452
1453         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1454         targeted ARM ports, otherwise just skip generating the reloc.
1455
1456 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1457
1458         * doc/c-i386.texi: Update -march= and .arch.
1459
1460 2008-02-18  Nick Clifton  <nickc@redhat.com>
1461
1462         * config/tc-mn10300.c (has_known_symbol_location): New function.
1463         Do not regard weak symbols as having a known location.
1464         (md_estimate_size_before_relax): Use new function.
1465         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1466
1467 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1468
1469         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1470         currently selected CPU has no 32-bit support.
1471         (parse_real_register): Do not return registers not available on
1472         currently selected CPU.
1473
1474 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1475
1476         * config/tc-i386.c (process_immext): Fix format.
1477
1478 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         * config/tc-i386.c (inoutportreg): New.
1481         (process_immext): New.
1482         (md_assemble): Use it.
1483         (update_imm): Use imm16 and imm32s.
1484         (i386_att_operand): Use inoutportreg.
1485
1486 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1487
1488         * config/tc-i386.c (operand_type_all_zero): New.
1489         (operand_type_set): Likewise.
1490         (operand_type_equal): Likewise.
1491         (cpu_flags_all_zero): Likewise.
1492         (cpu_flags_set): Likewise.
1493         (cpu_flags_equal): Likewise.
1494         (UINTS_ALL_ZERO): Removed.
1495         (UINTS_SET): Likewise.
1496         (UINTS_CLEAR): Likewise.
1497         (UINTS_EQUAL): Likewise.
1498         (cpu_flags_match): Updated.
1499         (smallest_imm_type): Likewise.
1500         (set_cpu_arch): Likewise.
1501         (md_assemble): Likewise.
1502         (optimize_imm): Likewise.
1503         (match_template): Likewise.
1504         (process_suffix): Likewise.
1505         (update_imm): Likewise.
1506         (process_drex): Likewise.
1507         (process_operands): Likewise.
1508         (build_modrm_byte): Likewise.
1509         (i386_immediate): Likewise.
1510         (i386_displacement): Likewise.
1511         (i386_att_operand): Likewise.
1512         (parse_real_register): Likewise.
1513         (md_parse_option): Likewise.
1514         (i386_target_format): Likewise.
1515
1516 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1517
1518         PR gas/5712
1519         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1520         pointer past the comma after parsing a floating point register
1521         name.
1522
1523 2008-02-14  Hakan Ardo  <hakan@debian.org>
1524
1525         PR gas/2626
1526         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1527         to AVR_ISA_2xxe.
1528         (avr_operand): Disallow post-increment addressing in the lpm
1529         instruction for the attiny26.
1530
1531 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1532
1533         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1534         if not in Intel mode.
1535         (i386_intel_operand): Ignore segment overrides in immediate and
1536         offset operands.
1537         (intel_e11): Range-check i.mem_operands before use as array
1538         index. Filter out FLAT for uses other than as segment override.
1539         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1540         "offset FLAT:".
1541
1542 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1543
1544         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1545
1546 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1547
1548         * config/tc-i386.c (allow_pseudo_reg): New.
1549         (parse_real_register): Check for NULL just once. Allow all
1550         register table entries when allow_pseudo_reg is non-zero.
1551         Don't allow any registers without type when allow_pseudo_reg
1552         is zero.
1553         (tc_x86_regname_to_dw2regnum): Replace with ...
1554         (tc_x86_parse_to_dw2regnum): ... this.
1555         (tc_x86_frame_initial_instructions): Adjust for above change.
1556         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1557         (tc_parse_to_dw2regnum): New.
1558         (tc_x86_regname_to_dw2regnum): Replace with ...
1559         (tc_x86_parse_to_dw2regnum): ... this.
1560         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1561         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1562         error handling.
1563
1564 2008-02-12  Nick Clifton  <nickc@redhat.com>
1565
1566         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1567         argument.
1568         (tic4x_insn_add): Likewise.
1569         (md_begin): Drop cast that was discarding a const qualifier.
1570         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1571         argument.
1572         (build_insn): Drop cast that was discarding a const qualifier.
1573
1574 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1575
1576         * config/tc-i386.c (cpu_arch): Add .xsave.
1577         (md_show_usage): Add .xsave.
1578
1579         * doc/c-i386.texi: Add xsave to -march=.
1580
1581 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1582
1583         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1584         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1585
1586 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1587
1588         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1589         checks into assertions.  When relaxation produces an operation that
1590         does not fit in the current FLIX instruction, make sure that the
1591         operation is relaxed as needed to account for being placed following
1592         the current instruction.
1593
1594 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1595
1596         PR 5715
1597         * configure: Regenerated.
1598
1599 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1600
1601         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1602
1603 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1604
1605         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1606
1607 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1608
1609         * read.c: (emit_expr): Correct for mingw use of printf size
1610         specifier.
1611
1612 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1613
1614         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1615         can only be encoded in FLIX instructions but are not specified as such.
1616         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1617         labels.
1618
1619 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1620
1621         * NEWS: Mention new command line options for x86 targets.
1622
1623 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1624
1625         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1626
1627 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1628
1629         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1630
1631 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1632
1633         * config/tc-i386.c (md_show_usage): Show more processors for
1634         -march=/-mtune=.
1635
1636 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1637
1638         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1639
1640 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1643         (XXX_MNEM_SUFFIX): Likewise.
1644         (END_OF_INSN): Likewise.
1645         (templates): Likewise.
1646         (modrm_byte): Likewise.
1647         (rex_byte): Likewise.
1648         (DREX_XXX): Likewise.
1649         (drex_byte): Likewise.
1650         (sib_byte): Likewise.
1651         (processor_type): Likewise.
1652         (arch_entry): Likewise.
1653         (cpu_sub_arch_name): Remove const.
1654         (cpu_arch): Add .vmx and .smx.
1655         (set_cpu_arch): Append cpu_sub_arch_name.
1656         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1657         (md_show_usage): Updated.
1658
1659         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1660         (XXX_MNEM_SUFFIX): Likewise.
1661         (END_OF_INSN): Likewise.
1662         (templates): Likewise.
1663         (modrm_byte): Likewise.
1664         (rex_byte): Likewise.
1665         (DREX_XXX): Likewise.
1666         (drex_byte): Likewise.
1667         (sib_byte): Likewise.
1668         (processor_type): Likewise.
1669         (arch_entry): Likewise.
1670
1671         * doc/as.texinfo: Update i386 -march option.
1672
1673         * doc/c-i386.texi: Update -march= for ISA.
1674
1675 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1676
1677         * config/tc-xtensa.c (xtensa_leb128): New function.
1678         (md_pseudo_table): Use it for sleb128 and uleb128.
1679         (is_leb128_expr): New internal flag.
1680         (xtensa_symbol_new_hook): Check new flag.
1681
1682 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1683
1684         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1685         at90usb82, at90usb162.
1686         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1687         at90usb162.
1688         These changes support the new avr35 architecture group in gcc.
1689
1690 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1691
1692         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1693         suffix for AT&T syntax.
1694
1695 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1696
1697         * config/tc-i386.c (match_reg_size): New.
1698         (match_mem_size): Likewise.
1699         (operand_size_match): Likewise.
1700         (operand_type_match): Also clear all size fields.
1701         (match_template): Skip Intel syntax when in AT&T syntax.
1702         Call operand_size_match to check operand size.
1703         (i386_att_operand): Set the mem field to 1 for memory
1704         operand.
1705         (i386_intel_operand): Likewise.
1706
1707 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1708
1709         PR gas/5534
1710         * config/tc-i386.c (_i386_insn): Update comment.
1711         (operand_type_match): Also clear unspecified.
1712         (operand_type_register_match): Likewise.
1713         (parse_operands): Initialize unspecified.
1714         (i386_intel_operand): Likewise.
1715         (match_template): Check memory and accumulator operand size.
1716         (i386_att_operand): Clear unspecified on register operand.
1717         (intel_e11): Likewise.
1718         (intel_e09): Set operand size and clean unspecified for
1719         "XXX PTR".
1720
1721 2008-01-11  Andreas Schwab  <schwab@suse.de>
1722
1723         * read.c (s_space): Declare `repeat' as offsetT.
1724
1725 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1726
1727         * config/tc-i386.c (match_template): Check processor support
1728         first.
1729
1730 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1731
1732         * config/tc-i386.c (match_template): Continue if processor
1733         doesn't match.
1734
1735 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1736
1737         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1738         unwind personality function address.
1739
1740 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1741
1742         * dwarf2dbg.c (out_sleb128): Delete.
1743         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1744         (out_fixed_inc_line_addr): Delete.
1745         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1746         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1747         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1748         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1749         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1750         * read.h (emit_expr_fix): New prototype.
1751         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1752         (emit_expr_fix): New.
1753
1754 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1755
1756         * config/tc-i386.c (match_template): Check register size
1757         only when size of operands can be encoded the canonical way.
1758
1759 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         * config/tc-i386.c (i386_operand): Renamed to ...
1762         (i386_att_operand): This.
1763         (parse_operands): Updated.
1764
1765 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1766
1767         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1768
1769         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1770         only.
1771         (md_assemble): Remove Intel mode workaround.
1772         (match_template): Check support for old gcc, AT&T mnemonic
1773         and Intel Syntax.
1774         (md_parse_option): Don't set intel_mnemonic to 0 for
1775         OPTION_MOLD_GCC.
1776
1777 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1778
1779         * config/tc-i386.h: Update copyright to 2008.
1780
1781 2008-01-04  Nick Clifton  <nickc@redhat.com>
1782
1783         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1784         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1785
1786 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1787
1788         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1789         of SYSV386_COMPAT.
1790
1791 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1792
1793         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1794         (cpu_flags_not): Likewise.
1795         (cpu_flags_match): Updated to check 64bit and arch.
1796         (set_code_flag): Remove cpu_arch_flags_not.
1797         (set_16bit_gcc_code_flag): Likewise.
1798         (set_cpu_arch): Likewise.
1799         (md_begin): Likewise.
1800         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1801         (match_template): Likewise.
1802
1803 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1804
1805         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1806         modrm_regmem to 0 instead of None.
1807
1808 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1809
1810         * config/tc-i386.c (match_template): Use the xmmword field
1811         instead of no_xsuf.
1812
1813 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1814
1815         * config/tc-i386.c (process_suffix): Fix a typo.
1816
1817 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1818
1819         PR gas/5534
1820         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1821         Check memory size in Intel mode.
1822         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1823         (intel_e09): Likewise.
1824
1825         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1826
1827 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1828
1829         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1830
1831 For older changes see ChangeLog-2007
1832 \f
1833 Local Variables:
1834 mode: change-log
1835 left-margin: 8
1836 fill-column: 74
1837 version-control: never
1838 End: