gas/ChangeLog

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