gas/ChangeLog

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