gas/ChangeLog-2008

   1 2008-12-23  Jon Beniston <jon@beniston.com>
   2
   3         * NEWS: Record that support for LM32 has been added.
   4         * Makefile.am: Add LM32 object files and dependencies.
   5         * Makefile.in: Regenerate.
   6         * configure.in: Indicate LM32 uses cgen.
   7         * configure: Regenerate.
   8         * configure.tgt: Add LM32 target.
   9         * config/tc-lm32.c: New file.
  10         * config/tc-lm32.h: New file.
  11         * doc/Makefile.am: Add c-lm32.texi to CPU_DOCS.
  12         * doc/Makefile.in: Regenerate.
  13         * doc/all.texi: Add LM32 as CPU of interest.
  14         * doc/as.texinfo: Add LM32 dependent features link.
  15         * doc/c-lm32.texi: New file.
  16
  17 2008-12-23  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * config/tc-i386.c (match_template): Changed to return
  20          const template *.  Handle i.swap_operand for 3 operands.
  21          (build_vex_prefix): Take const template *.  Swap operand for
  22          2-byte VEX prefix if possible.
  23          (md_assemble): Updated.
  24          (build_modrm_byte): Handle RegMem bit for SSE2AVX.
  25
  26 2008-12-23  Anatoly Sokolov  <aesok@post.ru>
  27
  28         * config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
  29         atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
  30         atmega64m1, atmega32u6, atmega128rfa1,  at90pwm81, at90scr100,
  31         m3000f, m3000s and m3001b devices.
  32         * doc/c-avr.texi: Likewise.
  33
  34 2008-12-23  Nick Clifton  <nickc@redhat.com>
  35
  36         * NEWS :Remove mention of STT_IFUNC support.
  37         * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
  38         * doc/as.texinfo: Remove mention of STT_IFUNC support.
  39
  40 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
  41
  42         * config/tc-cris.c (s_cris_dtpoff): New function.
  43         (md_pseudo_table): Add "dtpoffd".
  44
  45 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
  48
  49 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  50
  51         * config/tc-i386.c (_i386_insn): Add swap_operand.
  52         (parse_insn): Handle ".s".
  53         (match_template): Handle swap_operand.
  54
  55         * doc/c-i386.texi: Document .s suffix.
  56
  57 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  58
  59         * config/tc-cris.c (cris_process_instruction): Handle
  60         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  61         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  62         "double indirect" addressing mode.
  63         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  64         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  65
  66 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  67
  68         * configure: Regenerate.
  69
  70 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  73         line.
  74
  75 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  76
  77         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  78         usage strings.
  79         (ppc_setup_opcodes): Likewise, remove booke64 support.
  80         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  81         * doc/as.texinfo (Overview): Likewise.
  82
  83 2008-12-04  Nick Clifton  <nickc@redhat.com>
  84
  85         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  86
  87 2008-12-03  Nick Clifton  <nickc@redhat.com>
  88
  89         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  90         * doc/as.texinfo: Document new feature.
  91         * NEWS: Mention new feature.
  92
  93 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  94
  95         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  96         use "pe-i386" for 32-bit.
  97
  98 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  99
 100         * Makefile.am (ehopt.o): Add struc-symbol.h.
 101         * Makefile.in: Regenerated.
 102         * ehopt.c: Include struc-symbol.h.
 103         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
 104         create correct DW_CFA_advance_loc.  Handle O_subtract only
 105         for code alignment factor 1, otherwise handle O_divide or
 106         O_right_shift of O_subtract and O_constant.
 107         (eh_frame_estimate_size_before_relax): Always divide by ca.
 108         (eh_frame_convert_frag): Likewise.
 109
 110 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 111
 112         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
 113         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
 114
 115 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
 116
 117         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
 118         (mips_cpu_info_table): Add r14000, r16000.
 119         * doc/c-mips.texi: Add entries for 14000, 16000.
 120
 121 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 122
 123         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
 124         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
 125         md_pseudo_table and accept @c prefix, same as long directive.
 126         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
 127         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
 128         and set it for GOT related relocations.
 129         (md_undefined_symbol): Defined
 130         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
 131         prefixes with constant label and set the appropriate relocation type.
 132         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
 133
 134 2008-11-26  DJ Delorie  <dj@redhat.com>
 135
 136         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
 137
 138 2008-11-25  DJ Delorie  <dj@redhat.com>
 139
 140         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 141
 142 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 143
 144         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 145         xtensa_state_is_shared_or to allow multiple opcodes within a
 146         single FLIX bundle to write to these special states.
 147
 148 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 149
 150         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 151         on symbols in TLS relocs.
 152
 153 2008-11-19  Nick Clifton  <nickc@redhat.com>
 154
 155         * doc/fdl.texi: Update to v1.3
 156         * doc/as.texinfo: Change license to v1.3.
 157
 158 2008-11-18  Catherine Moore  <clm@cm00re.com>
 159
 160         * config/tc-arm.c (neon_type_mask): Renumber.
 161         (type_chk_of_el_type): Handle F_F16.
 162         (neon_cvt_flavour): Recognize half-precision conversions.
 163         (do_neon_cvt): New shapes NS_QD and
 164         NS_DQ.  Encode half-precision conversions.
 165         (do_neon_cvtt): Encode the T bit.
 166         (asm_opcode_insns): vcvt, vcvtt support.
 167         (arm_option_cpu_value): Add neon-fp16 support.
 168
 169 2008-11-17  Nick Clifton  <nickc@redhat.com>
 170
 171         * as.c (parse_args): Update copyright year.
 172
 173 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 174
 175         * read.c (emit_expr): Grow frag before filling it so that
 176         dot_value remains valid.
 177
 178 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 179
 180         PR 7026
 181         * config/tc-arm.c: Ensure that all uses of as_bad have a
 182         formatting string.
 183
 184 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 185
 186         * config/tc-cris.c (cris_number_to_imm): Except for
 187         BFD_RELOC_NONE, always set contents.  Where previously this was
 188         skipped, set contents to 0.
 189
 190         PR gas/7025
 191         * input-scrub.c (input_scrub_include_sb): Make the position
 192         after the input have defined contents, a 0 character.
 193
 194         * config/tc-cris.c (cris_relax_frag): Add missing case for
 195         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 196
 197         PR gas/7020
 198         * read.c (read_a_source_file): Rearrange evaluation order when
 199         looking for '=' to avoid conditional on undefined contents of
 200         input_line_pointer[1].
 201
 202 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 203
 204         * config/tc-mips.c (COP_INSN): Change logic to always return false
 205         for FP instructions.
 206
 207 2008-11-06  Chao-ying Fu  <fu@mips.com>
 208
 209         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 210         (mips_ip): Add case '1' to process sync type.
 211
 212 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 213
 214         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 215
 216 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 217
 218         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 219         writes to the same register.
 220
 221 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 222
 223         * config/tc-xtensa.c (xtensa_j_opcode): New.
 224         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 225         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 226         (md_begin): Initialize xtensa_j_opcode.
 227         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 228         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 229         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 230         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 231         Distinguish extra argument for "FREEREG" from extra TLS argument.
 232         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 233         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 234         field to extra_arg.
 235         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 236         (build_transition): Handle "FREEREG" operand.
 237         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 238
 239 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * po/id.po: Update.
 242
 243 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 244
 245         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 246         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 247
 248 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 249
 250         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 251         * config/tc-ns32k.c (bit_fix_new): Likewise.
 252         * config/tc-m68k.c (md_begin): Likewise.
 253         * hash.c (hash_insert, hash_jam): Likewise.
 254         * symbols.c (symbol_create, local_symbol_make): Likewise.
 255         * frags.c (frag_alloc): Likewise.
 256
 257 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 258
 259         * config/bfin-parse.y: Use C style comments.
 260         * config/tc-bfin.c: Likewise.
 261         * config/tc-m68k.c: Likewise.
 262         * config/tc-mips.c: Likewise.
 263
 264 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 267         (cpu_arch_tune): Make it global.
 268         (cpu_arch_isa): Likewise.
 269         (cpu_arch_isa_flags): Likewise.
 270         (i386_align_code): Check fragP->tc_frag_data.isa,
 271         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 272         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 273         respectively.
 274
 275         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 276         (cpu_arch_tune): New.
 277         (cpu_arch_isa): Likewise.
 278         (cpu_arch_isa_flags): Likewise.
 279         (i386_tc_frag_data): Likewise.
 280         (TC_FRAG_TYPE): Likewise.
 281         (TC_FRAG_INIT): Likewise.
 282
 283 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 284
 285         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 286         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 287         Moved into alphabetical order.
 288
 289 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 290
 291         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 292         a complete sentence.
 293         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 294         (Line): Remove conditional declaration of Ln node and section here.
 295         Put aout-bout description inside the no-line-dir conditional.
 296         (Skip, Space): Use a separate conditional for each node.
 297
 298 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 299
 300         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 301         menu entry for File; remove version-specific .file operands from menu
 302         description.  Replace "LNS directives" menu entry with new entries
 303         for "Loc" and "Loc_mark_labels".
 304         (LNS directives): Split into separate nodes for each directive.
 305         (Loc): New node for .loc directive.  Mention that this directive
 306         is for DWARF2 and add a missing article.
 307         (Loc_mark_labels): Likewise for .loc_mark_labels.
 308         (File): Change this node to describe both the default version and
 309         the DWARF2 version of .file.  Move the no-file-dir conditional to
 310         include only the default version.
 311
 312 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 313
 314         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 315         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 316         (i386_solaris_fix_up_eh_frame): Declare.
 317         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 318
 319 2008-10-09  Nick Clifton  <nickc@redhat.com>
 320
 321         PR 6944
 322         * doc/as.texinfo (Dollar Local Labels): Correct description of
 323         dollar local labels to show that the colon suffix is still
 324         needed.
 325
 326 2008-10-08  Nick Clifton  <nickc@redhat.com>
 327
 328         * configure.in (ALL_LINGUAS): Add "id".
 329         * configure: Regenerate.
 330         * po/id.po: New Indonesian translation.
 331
 332 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         * read.c (pseudo_set): Don't allow global register symbol only
 335         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 336         * symbols.c (S_SET_EXTERNAL): Likewise.
 337
 338         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 339
 340         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 341
 342 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 343
 344         * doc/as.texinfo (Local): New description of ELF .local directive.
 345
 346 2008-10-06  Nick Clifton  <nickc@redhat.com>
 347
 348         PR 6926
 349         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 350         (_find_end_of_line): Add extra parameter indicating if the line is
 351         inside a macro.  If it is then do not allow the @ character to be
 352         treated as a line separator character.
 353         (read_a_source): Update use of _find_end_of_line.
 354         (find_end_of_line): Likewise.
 355         (s_irp): Update use of get_line_sb.
 356         (s_macro): Likewise.
 357         (do_repeat): Likewise.
 358         (get_line_sb): New function.  Like the old version of get_line_sb
 359         except that it takes an extra parameter indicating whether the
 360         line is inside a macro.
 361         (get_macro_line_sb): New function.
 362
 363 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 364
 365         * config/tc-cris.c: Update all comments regarding explicit relocations
 366         to, besides PIC, also imply TLS or to say "relocation specifier" or
 367         similar.
 368         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 369         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 370         callers.  Also handle TLS relocs.
 371         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 372         Change all callers.  Also handle TLS relocs.
 373         (tls): New constant.
 374         (cris_process_instruction): Check for non-PIC TLS relocations and
 375         adjust message when emitting error message about relocation not
 376         fitting.
 377         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 378         when tls is true.
 379         (get_3op_or_dip_prefix_op): Ditto.
 380         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 381
 382 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 383
 384         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 385         Manually process line ends.
 386
 387 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 388             Nick Clifton  <nickc@redhat.com>
 389
 390         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 391         S_SET_STORAGE_CLASS.
 392
 393 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 394             Nick Clifton  <nickc@redhat.com>
 395
 396         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 397         do not match it class and if necessary update the class.
 398         (null_error_handler): New function.  Suppresses the generation of
 399         bfd error messages.
 400         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 401
 402 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 403
 404         * Makefile.am: Run "make dep-am".
 405         * Makefile.in: Regenerate.
 406
 407 2008-09-29  Nick Clifton  <nickc@redhat.com>
 408
 409         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 410         tc_cfi_emit_pcrel_expr macro.
 411
 412 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 413             Steve Ellcey  <sje@cup.hp.com>
 414
 415         * configure: Regenerate for new libtool.
 416         * aclocal.m4: Ditto.
 417         * Makefile.in: Ditto.
 418         * doc/Makefile.in: Ditto.
 419
 420 2008-09-29  Nick Clifton  <nickc@redhat.com>
 421
 422         PR 6878
 423         * app.c (do_scrub_chars): Only issue warnings about tick
 424         characters detected in symbol strings if hex ticks are supported.
 425
 426 2008-09-29  Nick Clifton  <nickc@redhat.com>
 427
 428         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 429         tc_cfi_emit_pcrel_expr macro.
 430
 431 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 432
 433         * NEWS: Mention .cfi_val_encoded_addr.
 434
 435 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 436
 437         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 438         * Makefile.in (TARG_ENV_HFILES): Likewise.
 439         * configure.tgt (Solaris targets): Set em=solaris.
 440         * config/te-solaris.h: New file.
 441
 442 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 443
 444         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 445
 446 2008-09-24  Richard Henderson  <rth@redhat.com>
 447
 448         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 449         (struct cfi_insn_data): Add ea member.
 450         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 451         (output_cfi_insn): Handle CFI_val_encoded_addr.
 452         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 453         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 454
 455 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 456
 457         PR 6913
 458         * listing.c (print_options): Don't call fprintf without format string.
 459
 460 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 461
 462         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 463         (TC_VALIDATE_FIX_SUB): Likewise.
 464         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 465         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 466         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 467         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 468         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 469         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 470         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 471         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 472         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 473
 474         * write.c (md_register_arithmetic): Define.
 475         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 476         Modify error message when registers involved.
 477         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 478         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 479
 480 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 481
 482         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 483
 484 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 485
 486         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 487         relocs with no symbol.
 488         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 489         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 490         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 491
 492 2008-09-14  Chris Smith <chris@zxdesign.info>
 493
 494         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 495         broken, as the opcode of ld a,(de) was being emitted for both.
 496
 497 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 498
 499         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 500         operands equal to MAX_INSN_ARGS.
 501
 502 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 503
 504         * configure.in: Call AC_SYS_LARGEFILE.
 505         * config.in: Regenerate.
 506         * configure: Regenerate.
 507
 508 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 509
 510         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 511         Remove POWER5 and POWER6 tests.
 512
 513 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 514
 515         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 516         number support for 32-bit targets.
 517
 518 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 519
 520         * NEWS: Add a marker for the 2.19 features.
 521
 522 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 523
 524         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 525         comment regarding use of difference expressions.
 526         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 527
 528         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 529         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 530         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 531         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 532
 533 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 534
 535         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 536
 537 2008-09-03  Nick Clifton  <nickc@redhat.com>
 538
 539         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 540         alignment field of the .lcomm directive to be optional.
 541         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 542         s_comm_internal.
 543         (md_pseudo_table): Implement .lcomm directive for COFF based
 544         targets.
 545         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 546         the .lcomm directive.
 547
 548 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 549
 550         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 551         and NetBSD.
 552
 553 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 554
 555         * config/tc-avr.c (mcu_types): Add atmega16u4.
 556         * doc/c-avr.texi: Likewise.
 557
 558 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         * config/tc-ia64.c (CR_IIB0): New.
 561         (CR_IIB1): Likewise.
 562         (cr): Add cr.iib0 and cr.iib1.
 563         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 564
 565 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 566
 567         * config/tc-i386.c (md_assemble): Force number of displacement
 568         operands to zero when processing string instruction.
 569         (i386_index_check): Special-case string instruction operands. Don't
 570         fudge address prefix if there already was a memory operand. Fix
 571         error message to correctly reflect the addressing mode used.
 572         (i386_att_operand): Fix comment.
 573         (i386_intel_operand): Snapshot, clear, and restore base and index
 574         reg for each operand processed. Increment count of memory operands
 575         later.
 576
 577 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 578
 579         * config/tc-hppa.c (is_SB_relative): New macro.
 580         (fix_new_hppa): Remove $segrel$ marker.
 581         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 582         segment relative.
 583         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 584
 585 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 586
 587         * config/tc-i386.c (check_string): Use register_prefix for error
 588         message.
 589         (process_operands): Likewise.
 590
 591 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 592
 593         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 594
 595 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 596
 597         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 598         mode checking.
 599         (asm_1): Check mode for 16-bit multiply instructions.
 600
 601 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 602
 603         * configure.in: Update a number of obsolete autoconf macros.
 604         * configure: Regenerate.
 605         * aclocal.m4: Regenerate.
 606
 607 2008-08-22  Nick Clifton  <nickc@redhat.com>
 608
 609         * config/tc-mcore.c (md_assemble): Increase length of name array
 610         to include terminating NUL.
 611
 612 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 613
 614         * config/bfin-lex.l (NUMBER): Protect special `.'.
 615
 616 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 617
 618         * symbols.c (symbol_clone): Ensure clones are not external.
 619
 620 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 621
 622         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 623
 624 2008-08-21  Richard Henderson  <rth@redhat.com>
 625
 626         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 627         (output_cie, output_fde): Use it.
 628         (DWARF2_EH_FRAME_READ_ONLY): New.
 629         (cfi_finish): Use it.
 630
 631         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 632         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 633         (DWARF2_EH_FRAME_READ_ONLY): New.
 634         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 635         from the results of DIFF_EXPR_OK manipulation.
 636
 637 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 638
 639         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 640
 641 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 642
 643         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 644         (O_tpoff, O_dtpoff): Define.
 645         (suffix_relocs): Add entries for TLS suffixes.
 646         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 647         (map_operator_to_reloc): Add is_literal parameter and use it to
 648         control translating TLS instruction relocations to the corresponding
 649         literal relocations.
 650         (xg_valid_literal_expression): Allow TLS operators.
 651         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 652         operands to generated literals.
 653         (xg_assemble_literal): Handle TLS operators.  Update call to
 654         map_operator_to_reloc.
 655         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 656         (md_apply_fix): Handle TLS relocations.
 657         (emit_single_op): Handle TLS operators.
 658         (convert_frag_immed): Update call to map_operator_to_reloc.
 659         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 660         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 661         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 662         to initialize the op_data field of the BuildOp.
 663         (build_transition): Use it here to record the source operand
 664         corresponding to a generated literal.
 665         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 666
 667 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         AVX Programming Reference (August, 2008)
 670         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 671         (CPU_FLAGS_AVX_MATCH): Likewise.
 672         (CPU_FLAGS_32BIT_MATCH): Updated.
 673         (cpu_flags_match): Likewise.
 674
 675 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 676
 677         PR 6848
 678         * write.c (install_reloc): Check that reloc symbols have been
 679         written.
 680         (set_symtab): Mark symbols with BSF_KEEP.
 681
 682 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 683
 684         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 685
 686 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 687
 688         PR 6526
 689         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 690         * Makefile.in: Regenerate.
 691         * aclocal.m4: Regenerate.
 692         * config.in: Regenerate.
 693         * configure: Regenerate.
 694         * doc/Makefile.in: Regenerate.
 695
 696 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 697
 698         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 699
 700 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 701
 702         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 703
 704 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 705
 706         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 707         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 708         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 709         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 710         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 711         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 712         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 713         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 714         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 715         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 716
 717 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 718
 719         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 720         * config/tc-ia64.c (dot_rot): Likewise.
 721
 722 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 723
 724         PR 6575
 725         * hash.c: Expand PTR to void *.
 726         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 727         * hash.h: Expand PTR to void *.
 728         (hash_delete): Update prototype.
 729         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 730         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 731         call.
 732         (subsym_substitute): Likewise.
 733         * doc/internals.texi (hash_delete): Update.
 734
 735 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 736
 737         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 738         architectures. Reorganize list to put mcu types in correct
 739         architectures and to order list same as in GCC. Use new ISA
 740         definitions in include/opcode/avr.h.
 741         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 742         descriptions. Reorganize descriptions to put mcu types in correct
 743         architectures and to order lists same as in GCC.
 744
 745 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 746             Daniel Jacobowitz  <dan@codesourcery.com>
 747
 748         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 749         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 750         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 751         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 752         (md_longopts): Add -call_nonpic.
 753         (md_parse_option): Handle OPTION_CALL_NONPIC.
 754         (md_show_usage): Add -call_nonpic.
 755
 756 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 757
 758         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 759         (xtensa_create_property_segments): Use it.
 760         (xtensa_create_xproperty_segments): Likewise.
 761
 762 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 763
 764         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 765
 766 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 767
 768         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 769         (lo16_reloc_p): New functions.
 770         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 771         generalize relocation checks.
 772         (matching_lo_reloc): New function.
 773         (fixup_has_matching_lo_p): Use it.
 774         (mips16_mark_labels): Don't clobber a symbol's visibility.
 775         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 776         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 777         (md_apply_fix): Likewise.
 778         (mips16_percent_op): Add %got and %call16.
 779         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 780         Use matching_lo_reloc.
 781         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 782         generalize relocation checks.
 783         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 784         checks.
 785
 786 2008-08-06  DJ Delorie  <dj@redhat.com>
 787
 788         * NEWS: Mention these changes.
 789
 790         * config/tc-h8300.h (H_TICK_HEX): Define.
 791         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 792         (md_longopts): Add "-h-tick-hex".
 793         (md_parse_option): Support it.
 794         * doc/c-h8300.texi (H8/300 Options): Document it.
 795         * doc/as.texinfo (Overview): Likewise.
 796
 797         * config/tc-sh.h (H_TICK_HEX): Define.
 798         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 799         (md_longopts): Add "-h-tick-hex".
 800         (md_parse_option): Support it.
 801         * doc/c-sh.texi (SH Options): Document it.
 802         * doc/c-sh64.texi (SH64 Options): Document it.
 803         * doc/as.texinfo (Overview): Likewise.
 804
 805 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 806
 807         PR gas/6656
 808         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 809         debug info if we see compiler generated debug info.
 810         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 811
 812 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 813
 814         * dwarf2dbg.c: Remove superfluous forward function declarations.
 815         (DWARF2_FORMAT): Add section arg.
 816         (out_header): New function, split out from..
 817         (out_debug_line): ..here.
 818         (out_debug_aranges): Use out_header.
 819         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 820         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 821         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 822         if line_seg is 64-bit.
 823         (dwarf2_finish): Adjust out_debug_abbrev call.
 824         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 825         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 826
 827 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 828
 829         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 830         * Makefile.in: Regenerate.
 831         * po/POTFILES.in: Regenerate.
 832
 833 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 834
 835         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 836         Handle -mvsx and -mpower7.
 837         (md_show_usage): Document -mpower7 and -mvsx.
 838         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 839         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 840
 841 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 842
 843         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 844         <cell>: Likewise.
 845
 846 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 847
 848         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 849         (md_show_usage): Likewise.
 850
 851 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 852
 853         * messages.c, symbols.c, write.c: Silence gcc warnings.
 854
 855 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 856
 857         * config/tc-i386.c (operand_type_check): Warning fix.
 858
 859 2008-07-26  Michael Eager <eager@eagercon.com>
 860
 861         * doc/as.texinfo: Add description of single-precision attribute.
 862
 863 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 864
 865         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 866         as load/store offset.
 867
 868 2008-07-22  Chao-ying Fu  <fu@mips.com>
 869
 870         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 871
 872 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 873
 874         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 875
 876 2008-07-21  DJ Delorie  <dj@redhat.com>
 877
 878         * config/tc-h8300.c (fix_operand_size): Use the default size
 879         specified by the .lbranch/.sbranch pseudos.
 880
 881 2008-07-18  DJ Delorie  <dj@redhat.com>
 882
 883         * config/tc-m32c.h (H_TICK_HEX): Define.
 884         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 885         (md_longopts): Add support for it.
 886         (md_parse_option): Likewise.
 887         * doc/as.texinfo (Overview): Add new m32c options.
 888         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 889
 890         * as.h: (enable_h_tick_hex): New.
 891         * app.c (enable_h_tick_hex): New.
 892         (LEX_IS_H): New.
 893         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 894         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 895         style hex constants and convert the input stream to 0x00 style.
 896         (do_scrub_chars): If a 'X style character constant is found after
 897         a symbol character (like you're or X'00), warn the user.
 898
 899 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 900
 901         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 902         (mips_fix_adjustable): Likewise.
 903         (mips_frob_file_after_relocs): Likewise.
 904
 905 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 906
 907         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 908         about overriding an earlier setting.
 909
 910 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 911
 912         * config/tc-mips.c (NO_ISA_COP): New macro.
 913         (COP_INSN): New macro.
 914         (is_opcode_valid): Use them.
 915         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 916         insns based on the ISA if CPU is NO_ISA_COP.
 917         <copz>: Likewise for coprocessor operations.
 918
 919 2008-07-07  Paul Brook  <paul@codesourcery.com>
 920
 921         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 922         relocations.
 923
 924 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 925
 926         * configure.tgt: Add bfin-*-rtems*.
 927
 928 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 929
 930         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 931         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 932
 933 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 934
 935         * config/tc-ppc.c (parse_cpu): Handle -m464.
 936         (md_show_usage): Likewise.
 937
 938 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 939
 940         Add support for ATtiny13A.
 941         * config/tc-avr.c (mcu_types): Add attiny13a.
 942         * doc/c-avr.texi: Likewise.
 943
 944 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 945             Alan Modra  <amodra@bigpond.net.au>
 946
 947         * write.c (relax_segment <rs_org>): Include current stretch
 948         value when calculating whether .org is backwards.
 949
 950 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 951
 952         * configure: Regenerate.
 953
 954 2008-06-17  Nick Clifton  <nickc@redhat.com>
 955
 956         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 957
 958 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 959
 960         PR gas/6607
 961         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 962         text_section.  Do the "stepping backwards" test for text_section
 963         using unsigned operands.
 964
 965 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 966
 967         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 968         (ppc_insert_operand): Likewise.
 969         (ppc_machine): Likewise.
 970         * config/tc-ppc.h: #include "opcode/ppc.h"
 971         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 972         (ppc_cpu): Update extern decl.
 973
 974 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 975
 976         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 977         +x, +X, +p, +P, +s, +S.
 978         (mips_ip): Likewise.
 979
 980         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 981         (mips_ip): Likewise.
 982         (macro_build): Likewise.
 983         (CPU_HAS_SEQ): New macro.
 984         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 985
 986 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 987
 988         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 989         * doc/c-avr.texi: Likewise.
 990
 991 2008-06-04  Nick Clifton  <nickc@redhat.com>
 992
 993         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 994
 995 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         * config/tc-i386.c (set_sse_check): New.
 998         (md_pseudo_table): Add "sse_check".
 999
1000 2008-06-03  Paul Brook  <paul@codesourcery.com>
1001
1002         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
1003
1004 2008-05-30  Nick Clifton  <nickc@redhat.com>
1005
1006         PR 5523
1007         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
1008         relocs here.
1009
1010 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
1011
1012         * config/tc-mips.c (mips_cpu_info_table): Move records for
1013         ST Loongson-2E/2F processors to a better place.
1014
1015 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         PR gas/6518
1018         * config/tc-i386.c (match_template): Report ambiguous operand
1019         size, not invalid suffix when there is no match in Intel
1020         syntax.
1021
1022 2008-05-22  Paul Brook  <paul@codesourcery.com>
1023
1024         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
1025
1026 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
1027
1028         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
1029         compatible cores: fa526, fa626, fa626te, fa726te.
1030         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
1031         fa726te} options.
1032
1033 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
1034
1035         * Makefile.am: Run "make dep-am".
1036         * Makefile.in: Regenerate.
1037         * doc/Makefile.in: Regenerate.
1038         * po/POTFILES.in: Regenerate.
1039
1040 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1041
1042         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1043         with non-MIPS16 relocs.
1044
1045 2008-05-09  Chao-ying Fu  <fu@mips.com>
1046
1047         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1048         case that some characters append at the end of the name.
1049         (mips_ip): Likewise.
1050         (s_change_sec): Likewise.
1051         (md_section_align): Likewise.
1052
1053 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1054
1055         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1056         xtensa_make_property_section instead of xtensa_get_property_section.
1057         (xtensa_create_xproperty_segments): Likewise.
1058
1059 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1060
1061         * NEWS: Mention XSAVE, EPT and MOVBE.
1062
1063         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1064         (md_show_usage): Add .movbe and .ept.
1065
1066         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1067         .movbe and .ept.
1068
1069 2008-04-29  David S. Miller  <davem@davemloft.net>
1070
1071         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1072
1073 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1074
1075         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1076         New statics.
1077         (OPTION_ELF_BASE): Make room for new option macros.
1078         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1079         OPTION_DOUBLE_FLOAT): New option macros.
1080         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1081         mdouble-float.
1082         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1083         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1084         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1085         and -mdouble-float.
1086         (struct mips_set_options): New fields soft_float and single_float.
1087         (mips_opts): Initialized them.  Add comment for each field
1088         initializer.
1089         (mips_after_parse_args): Set them based on file_mips_soft_float
1090         and file_mips_single_float.
1091         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1092         `.set singlefloat' and `.set doublefloat'.
1093         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1094         Handle single-float and soft-float instructions here.
1095         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1096         (is_opcode_valid_16): New function.
1097         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1098         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1099         M_S_DOB>: Remove special-casing of r4650.
1100         * doc/c-mips.texi (-march=): Add Octeon.
1101         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1102         -msingle-float and -mdouble-float.
1103         (MIPS floating-point): New section.  Document `.set softfloat' and
1104         `.set hardfloat'.  Document `.set singlefloat' and `.set
1105         doublefloat'.
1106
1107 2008-04-25  David S. Miller  <davem@davemloft.net>
1108
1109         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1110         %asr aliases.
1111
1112         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1113         rather than occaisionally 'levels'.  Consistently refer to Sun's
1114         UNIX variant as SunOS, every version of Solaris is also SunOS.
1115         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1116         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1117         section on 32-bit/64-bit opcode translations.
1118
1119 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1120
1121         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1122         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1123         (obj-fdpicelf.o): Define.
1124         * Makefile.in: Regenerate.
1125         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1126         (bfin-*-*): Delete.
1127         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1128         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1129         * config/obj-fdpicelf.c: New.
1130         * config/obj-fdpicelf.h: Likewise.
1131         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1132         the OBJ_FDPIC_ELF define.
1133         (OPTION_NOPIC): Define.
1134         (md_longopts): Add mnopic and mno-fdpic.
1135         (md_parse_option): Handle OPTION_NOPIC.
1136
1137 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1138
1139         * aclocal.m4: Regenerate.
1140         * configure: Regenerate.
1141
1142 2008-04-23  David S. Miller  <davem@davemloft.net>
1143
1144         * config/tc-sparc.c (v9a_asr_table): Add missing
1145         'stick' and 'stick_cmpr', and document ordering rules
1146         of table.
1147         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1148         BFD_RELOC_SPARC_PC10.
1149         * doc/c-sparc.texi: New section on Sparc constants.
1150         Add documentation for %stick and %stick_cmpr.
1151
1152 2008-04-22  David S. Miller  <davem@davemloft.net>
1153
1154         * config/obj-elf.c (obj_elf_section_type): Add prototype
1155         before obj_elf_section_word and add 'warn' arg.
1156         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1157         is matched, try checking for #SECTION_TYPE.
1158         (obj_elf_section): Adjust for new args.
1159         (obj_elf_type_name): New function.
1160         (obj_elf_type): Call it, and accept STT_foo number strings
1161         in .type statements as output by SunPRO compiler.
1162
1163 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1164
1165         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1166         if noavx is 0.
1167
1168 2008-04-18  David S. Miller  <davem@davemloft.net>
1169
1170         * doc/c-sparc.texi: Add syntax section.
1171
1172 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1175         REG and NDS for instructions with immediate operand.
1176
1177 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1180         FMA.
1181
1182 2008-04-16  David S. Miller  <davem@davemloft.net>
1183
1184         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1185         and relocation generation.
1186         (tc_gen_reloc): Likewise.
1187
1188 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1189
1190         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1191         relocations are properly aligned, and not negative.
1192
1193 2008-04-15  Khem Raj  <kraj@mvista.com>
1194
1195         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1196
1197 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1198
1199         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1200         accept e500mc instructions.
1201         (md_show_usage): Document -me500mc.
1202
1203 2008-04-11  Nick Clifton  <nickc@redhat.com>
1204
1205         * listing.c (print_timestamp): Use localtime rather than
1206         localtime_r since not all build environments provide the latter.
1207
1208 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1209
1210         * NEWS: Mention -msse-check=[none|error|warning].
1211
1212         * config/tc-i386.c (sse_check): New.
1213         (OPTION_MSSE_CHECK): Likewise.
1214         (md_assemble): Check SSE instructions if needed.
1215         (md_longopts): Add -msse-check.
1216         (md_parse_option): Handle OPTION_MSSE_CHECK.
1217         (md_show_usage): Show -msse-check=[none|error|warning].
1218
1219         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1220
1221 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1222
1223         * listing.c: Add -ag listing flag to show general information in
1224         listings such as gas version, passed options, and time stamp.
1225         (listing_general_info): New function.
1226         (print_options): New function.
1227         (print_single_option): New function.
1228         (print_timestamp): New function.
1229         (MAX_DATELEN): Define.
1230         (listing_print): Add call to listing_general_info.
1231         * listing.h (LISTING_GENERAL): Define.
1232         (listing_print): Add new parameter.
1233         * as.c (show_usage): Print new switch.
1234         (parse_args): Parse new switch.
1235         (main): Pass command line on to listing_print.
1236         * NEWS: Mention this new feature.
1237         * doc/as.texinfo: Document the new sub-option.
1238
1239 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1240
1241         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1242         call.  Delete out of date comment.
1243         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1244         (dwarf2_emit_label): Don't emit unless there has been a previous
1245         .file or we are outputting assembler generated debug.
1246         dwarf2_consume_line_info after emitting line info, not before.
1247         (out_debug_info): Simplify files_in_use test.
1248
1249 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * config/tc-i386.c (parse_real_register): Return AVX register
1252         only if AVX is enabled.
1253
1254 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1255
1256         PR gas/6043
1257         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1258         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1259
1260 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1261             Bob Wilson  <bob.wilson@acm.org>
1262
1263         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1264         call to decode_reloc.
1265
1266 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1267
1268         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1269
1270         * config/tc-i386.c (cpu_arch): Add .pclmul.
1271         (md_show_usage): Replace clmul with pclmul.
1272         * doc/c-i386.texi: Likewise.
1273
1274 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1275
1276         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1277
1278         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1279         Document -msse2avx, .avx, .aes, .clmul and .fma.
1280
1281         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1282         (vex_prefix): Likewise.
1283         (sse2avx): Likewise.
1284         (CPU_FLAGS_ARCH_MATCH): Likewise.
1285         (CPU_FLAGS_64BIT_MATCH): Likewise.
1286         (CPU_FLAGS_32BIT_MATCH): Likewise.
1287         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1288         (regymm): Likewise.
1289         (vex_imm4): Likewise.
1290         (fits_in_imm4): Likewise.
1291         (build_vex_prefix): Likewise.
1292         (VEX_check_operands): Likewise.
1293         (bad_implicit_operand): Likewise.
1294         (OPTION_MSSE2AVX): Likewise.
1295         (T_YMMWORD): Likewise.
1296         (_i386_insn): Add vex.
1297         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1298         (cpu_flags_match): Changed to take a pointer to const template.
1299         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1300         (match_mem_size): Also check ymmword.
1301         (operand_type_match): Clear ymmword.
1302         (md_begin): Allow '_' in mnemonic.
1303         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1304         (process_immext): Update assert.
1305         (md_assemble): Don't call process_immext if sse2avx and immext
1306         are true.  Call build_vex_prefix if vex is true.
1307         (parse_insn): Updated for cpu_flags_match.
1308         (swap_operands): Handle 5 operands.
1309         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1310         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1311         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1312         (check_byte_reg): Check regymm.
1313         (process_operands): Duplicate the destination register for
1314         -msse2avx if needed.
1315         (build_modrm_byte): Updated for instructions with VEX encoding.
1316         (output_insn): Output VEX prefix if needed.
1317         (md_longopts): Add msse2avx.
1318         (md_parse_option): Handle OPTION_MSSE2AVX.
1319         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1320         (intel_e09): Support YMMWORD.
1321         (intel_e11): Likewise.
1322         (intel_get_token): Likewise.
1323
1324 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1325
1326         * config/tc-avr.c (mcu_types): Add attiny167.
1327         * doc/c-avr.texi: Likewise.
1328
1329 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1330
1331         * config/tc-avr.c (mcu_types): Add atmega32u4.
1332         * doc/c-avr.texi: Likewise.
1333
1334 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1335
1336         * config/tc-avr.c (mcu_types): Add atmega32c1.
1337         * doc/c-avr.texi: Likewise.
1338
1339 2008-03-28  Paul Brook  <paul@codesourcery.com>
1340
1341         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1342         to avoid spurious symbols.
1343
1344 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1345
1346         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1347         as_bad_where.
1348
1349 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1350
1351         * config/tc-avr.c (mcu_types): Add atmega32m1.
1352         * doc/c-avr.texi: Likewise.
1353
1354 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1355
1356         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1357         start of block.
1358         (do_neon_ext): Fix sign of comparison.
1359
1360 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1361
1362         From Jie Zhang  <jie.zhang@analog.com>
1363         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1364         instructions. And call yyerror when comparing PREG with
1365         DREG.
1366         (check_macfunc_option): New.
1367         (check_macfuncs): Check option by calling check_macfunc_option.
1368         Fix comparison always true warnings.  Both scalar instructions
1369         of vector instruction must share the same mode option.  Only allow
1370         option mode at the end of the second instruction of the vector.
1371         (asm_1): Check option by calling check_macfunc_option.
1372
1373         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1374         option for multiply and multiply-accumulate to data register
1375         instruction.
1376         (check_macfuncs): Don't check if accumulator matches the data register
1377         here.
1378         (assign_macfunc): Check if accumulator matches the
1379         data register in each rule that moves to the data
1380         register.
1381
1382         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1383         generated for LOOP_BEGIN and LOOP_END instructions.
1384         (bfin_gen_loop): Likewise.
1385
1386 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1387
1388         * config/tc-s390.c (md_parse_option): z10 option added.
1389
1390 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1391
1392         * aclocal.m4: Regenerate.
1393         * configure: Likewise.
1394         * Makefile.in: Likewise.
1395         * doc/Makefile.in: Likewise.
1396
1397 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1398
1399         PR 5946
1400         * config/tc-hppa.c (is_same_frag): Delete.
1401
1402 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1403
1404         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1405         RELAX_LOOP_END_ADD_NOP.
1406
1407 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1408
1409         PR gas/5895
1410         * read.c (s_mexit): Warn if attempting to exit a macro when not
1411         inside a macro definition.
1412
1413 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1414
1415         * Makefile.am: Run "make dep-am".
1416         * Makefile.in: Regenerate.
1417         * configure: Regenerate.
1418
1419 2008-03-09  Paul Brook  <paul@codesourcery.com>
1420
1421         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1422         * doc/c-arm.texi: Add cortex-a9.
1423
1424 2008-03-09  Paul Brook  <paul@codesourcery.com>
1425
1426         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1427         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1428         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1429         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1430         * doc/c-arm.texi: Document new ARM FPU variants.
1431
1432 2008-03-07  Paul Brook  <paul@codesourcery.com>
1433
1434         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1435
1436 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1437
1438         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1439         for strict ordering of powerpc_opcodes, but disable for now.
1440
1441 2008-03-04  Paul Brook  <paul@codesourcery.com>
1442
1443         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1444         (arm_ext_v7m): Rename...
1445         (arm_ext_m): ... to this.  Include v6-M.
1446         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1447         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1448         (md_assemble): Allow wide msr instructions.
1449         (insns): Add classifications for v6-m instructions.
1450         (arm_cpu_option_table): Add cortex-m1.
1451         (arm_arch_option_table): Add armv6-m.
1452         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1453
1454 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1455             Bob Wilson  <bob.wilson@acm.org>
1456
1457         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1458         (md_begin): Initialize it.
1459         (resources_conflict): Use it.
1460
1461 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1462
1463         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1464
1465 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1466             H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         PR gas/5543
1469         * read.c (pseudo_set): Don't allow global register symbol.
1470
1471         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1472         global.
1473
1474 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1475
1476         PR gas/5543
1477         * write.c (write_object_file): Don't allow symbols which were
1478         equated to register.  Stop if there is an error.
1479
1480 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1481
1482         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1483         (ppc_cpu): Declare.
1484         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1485         * config/tc-ppc.c (ppu_cpu): Make global.
1486         (ppc_insert_operand): Add ppu_cpu parameter.
1487         (md_assemble): Adjust for above change.
1488         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1489
1490 2008-02-22  Nick Clifton  <nickc@redhat.com>
1491
1492         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1493         targeted ARM ports, otherwise just skip generating the reloc.
1494
1495 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1496
1497         * doc/c-i386.texi: Update -march= and .arch.
1498
1499 2008-02-18  Nick Clifton  <nickc@redhat.com>
1500
1501         * config/tc-mn10300.c (has_known_symbol_location): New function.
1502         Do not regard weak symbols as having a known location.
1503         (md_estimate_size_before_relax): Use new function.
1504         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1505
1506 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1507
1508         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1509         currently selected CPU has no 32-bit support.
1510         (parse_real_register): Do not return registers not available on
1511         currently selected CPU.
1512
1513 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1514
1515         * config/tc-i386.c (process_immext): Fix format.
1516
1517 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1518
1519         * config/tc-i386.c (inoutportreg): New.
1520         (process_immext): New.
1521         (md_assemble): Use it.
1522         (update_imm): Use imm16 and imm32s.
1523         (i386_att_operand): Use inoutportreg.
1524
1525 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1526
1527         * config/tc-i386.c (operand_type_all_zero): New.
1528         (operand_type_set): Likewise.
1529         (operand_type_equal): Likewise.
1530         (cpu_flags_all_zero): Likewise.
1531         (cpu_flags_set): Likewise.
1532         (cpu_flags_equal): Likewise.
1533         (UINTS_ALL_ZERO): Removed.
1534         (UINTS_SET): Likewise.
1535         (UINTS_CLEAR): Likewise.
1536         (UINTS_EQUAL): Likewise.
1537         (cpu_flags_match): Updated.
1538         (smallest_imm_type): Likewise.
1539         (set_cpu_arch): Likewise.
1540         (md_assemble): Likewise.
1541         (optimize_imm): Likewise.
1542         (match_template): Likewise.
1543         (process_suffix): Likewise.
1544         (update_imm): Likewise.
1545         (process_drex): Likewise.
1546         (process_operands): Likewise.
1547         (build_modrm_byte): Likewise.
1548         (i386_immediate): Likewise.
1549         (i386_displacement): Likewise.
1550         (i386_att_operand): Likewise.
1551         (parse_real_register): Likewise.
1552         (md_parse_option): Likewise.
1553         (i386_target_format): Likewise.
1554
1555 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1556
1557         PR gas/5712
1558         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1559         pointer past the comma after parsing a floating point register
1560         name.
1561
1562 2008-02-14  Hakan Ardo  <hakan@debian.org>
1563
1564         PR gas/2626
1565         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1566         to AVR_ISA_2xxe.
1567         (avr_operand): Disallow post-increment addressing in the lpm
1568         instruction for the attiny26.
1569
1570 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1571
1572         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1573         if not in Intel mode.
1574         (i386_intel_operand): Ignore segment overrides in immediate and
1575         offset operands.
1576         (intel_e11): Range-check i.mem_operands before use as array
1577         index. Filter out FLAT for uses other than as segment override.
1578         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1579         "offset FLAT:".
1580
1581 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1582
1583         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1584
1585 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1586
1587         * config/tc-i386.c (allow_pseudo_reg): New.
1588         (parse_real_register): Check for NULL just once. Allow all
1589         register table entries when allow_pseudo_reg is non-zero.
1590         Don't allow any registers without type when allow_pseudo_reg
1591         is zero.
1592         (tc_x86_regname_to_dw2regnum): Replace with ...
1593         (tc_x86_parse_to_dw2regnum): ... this.
1594         (tc_x86_frame_initial_instructions): Adjust for above change.
1595         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1596         (tc_parse_to_dw2regnum): New.
1597         (tc_x86_regname_to_dw2regnum): Replace with ...
1598         (tc_x86_parse_to_dw2regnum): ... this.
1599         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1600         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1601         error handling.
1602
1603 2008-02-12  Nick Clifton  <nickc@redhat.com>
1604
1605         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1606         argument.
1607         (tic4x_insn_add): Likewise.
1608         (md_begin): Drop cast that was discarding a const qualifier.
1609         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1610         argument.
1611         (build_insn): Drop cast that was discarding a const qualifier.
1612
1613 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1614
1615         * config/tc-i386.c (cpu_arch): Add .xsave.
1616         (md_show_usage): Add .xsave.
1617
1618         * doc/c-i386.texi: Add xsave to -march=.
1619
1620 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1621
1622         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1623         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1624
1625 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1626
1627         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1628         checks into assertions.  When relaxation produces an operation that
1629         does not fit in the current FLIX instruction, make sure that the
1630         operation is relaxed as needed to account for being placed following
1631         the current instruction.
1632
1633 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         PR 5715
1636         * configure: Regenerated.
1637
1638 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1639
1640         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1641
1642 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1643
1644         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1645
1646 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1647
1648         * read.c: (emit_expr): Correct for mingw use of printf size
1649         specifier.
1650
1651 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1652
1653         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1654         can only be encoded in FLIX instructions but are not specified as such.
1655         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1656         labels.
1657
1658 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1659
1660         * NEWS: Mention new command line options for x86 targets.
1661
1662 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1663
1664         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1665
1666 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1667
1668         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1669
1670 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1671
1672         * config/tc-i386.c (md_show_usage): Show more processors for
1673         -march=/-mtune=.
1674
1675 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1678
1679 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1682         (XXX_MNEM_SUFFIX): Likewise.
1683         (END_OF_INSN): Likewise.
1684         (templates): Likewise.
1685         (modrm_byte): Likewise.
1686         (rex_byte): Likewise.
1687         (DREX_XXX): Likewise.
1688         (drex_byte): Likewise.
1689         (sib_byte): Likewise.
1690         (processor_type): Likewise.
1691         (arch_entry): Likewise.
1692         (cpu_sub_arch_name): Remove const.
1693         (cpu_arch): Add .vmx and .smx.
1694         (set_cpu_arch): Append cpu_sub_arch_name.
1695         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1696         (md_show_usage): Updated.
1697
1698         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1699         (XXX_MNEM_SUFFIX): Likewise.
1700         (END_OF_INSN): Likewise.
1701         (templates): Likewise.
1702         (modrm_byte): Likewise.
1703         (rex_byte): Likewise.
1704         (DREX_XXX): Likewise.
1705         (drex_byte): Likewise.
1706         (sib_byte): Likewise.
1707         (processor_type): Likewise.
1708         (arch_entry): Likewise.
1709
1710         * doc/as.texinfo: Update i386 -march option.
1711
1712         * doc/c-i386.texi: Update -march= for ISA.
1713
1714 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1715
1716         * config/tc-xtensa.c (xtensa_leb128): New function.
1717         (md_pseudo_table): Use it for sleb128 and uleb128.
1718         (is_leb128_expr): New internal flag.
1719         (xtensa_symbol_new_hook): Check new flag.
1720
1721 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1722
1723         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1724         at90usb82, at90usb162.
1725         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1726         at90usb162.
1727         These changes support the new avr35 architecture group in gcc.
1728
1729 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1730
1731         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1732         suffix for AT&T syntax.
1733
1734 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * config/tc-i386.c (match_reg_size): New.
1737         (match_mem_size): Likewise.
1738         (operand_size_match): Likewise.
1739         (operand_type_match): Also clear all size fields.
1740         (match_template): Skip Intel syntax when in AT&T syntax.
1741         Call operand_size_match to check operand size.
1742         (i386_att_operand): Set the mem field to 1 for memory
1743         operand.
1744         (i386_intel_operand): Likewise.
1745
1746 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1747
1748         PR gas/5534
1749         * config/tc-i386.c (_i386_insn): Update comment.
1750         (operand_type_match): Also clear unspecified.
1751         (operand_type_register_match): Likewise.
1752         (parse_operands): Initialize unspecified.
1753         (i386_intel_operand): Likewise.
1754         (match_template): Check memory and accumulator operand size.
1755         (i386_att_operand): Clear unspecified on register operand.
1756         (intel_e11): Likewise.
1757         (intel_e09): Set operand size and clean unspecified for
1758         "XXX PTR".
1759
1760 2008-01-11  Andreas Schwab  <schwab@suse.de>
1761
1762         * read.c (s_space): Declare `repeat' as offsetT.
1763
1764 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1765
1766         * config/tc-i386.c (match_template): Check processor support
1767         first.
1768
1769 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1770
1771         * config/tc-i386.c (match_template): Continue if processor
1772         doesn't match.
1773
1774 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1775
1776         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1777         unwind personality function address.
1778
1779 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1780
1781         * dwarf2dbg.c (out_sleb128): Delete.
1782         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1783         (out_fixed_inc_line_addr): Delete.
1784         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1785         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1786         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1787         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1788         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1789         * read.h (emit_expr_fix): New prototype.
1790         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1791         (emit_expr_fix): New.
1792
1793 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1794
1795         * config/tc-i386.c (match_template): Check register size
1796         only when size of operands can be encoded the canonical way.
1797
1798 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1799
1800         * config/tc-i386.c (i386_operand): Renamed to ...
1801         (i386_att_operand): This.
1802         (parse_operands): Updated.
1803
1804 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1805
1806         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1807
1808         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1809         only.
1810         (md_assemble): Remove Intel mode workaround.
1811         (match_template): Check support for old gcc, AT&T mnemonic
1812         and Intel Syntax.
1813         (md_parse_option): Don't set intel_mnemonic to 0 for
1814         OPTION_MOLD_GCC.
1815
1816 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1817
1818         * config/tc-i386.h: Update copyright to 2008.
1819
1820 2008-01-04  Nick Clifton  <nickc@redhat.com>
1821
1822         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1823         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1824
1825 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1826
1827         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1828         of SYSV386_COMPAT.
1829
1830 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1833         (cpu_flags_not): Likewise.
1834         (cpu_flags_match): Updated to check 64bit and arch.
1835         (set_code_flag): Remove cpu_arch_flags_not.
1836         (set_16bit_gcc_code_flag): Likewise.
1837         (set_cpu_arch): Likewise.
1838         (md_begin): Likewise.
1839         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1840         (match_template): Likewise.
1841
1842 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1843
1844         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1845         modrm_regmem to 0 instead of None.
1846
1847 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1848
1849         * config/tc-i386.c (match_template): Use the xmmword field
1850         instead of no_xsuf.
1851
1852 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1853
1854         * config/tc-i386.c (process_suffix): Fix a typo.
1855
1856 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1857
1858         PR gas/5534
1859         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1860         Check memory size in Intel mode.
1861         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1862         (intel_e09): Likewise.
1863
1864         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1865
1866 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1867
1868         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1869
1870 For older changes see ChangeLog-2007
1871 \f
1872 Local Variables:
1873 mode: change-log
1874 left-margin: 8
1875 fill-column: 74
1876 version-control: never
1877 End: