gas/ChangeLog

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