gas/ChangeLog

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