gas/ChangeLog

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