gas/ChangeLog

   1 2008-12-23  Nick Clifton  <nickc@redhat.com>
   2
   3         * NEWS :Remove mention of STT_IFUNC support.
   4         * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
   5         * doc/as.texinfo: Remove mention of STT_IFUNC support.
   6
   7 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
   8
   9         * config/tc-cris.c (s_cris_dtpoff): New function.
  10         (md_pseudo_table): Add "dtpoffd".
  11
  12 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
  15
  16 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * config/tc-i386.c (_i386_insn): Add swap_operand.
  19         (parse_insn): Handle ".s".
  20         (match_template): Handle swap_operand.
  21
  22         * doc/c-i386.texi: Document .s suffix.
  23
  24 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  25
  26         * config/tc-cris.c (cris_process_instruction): Handle
  27         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  28         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  29         "double indirect" addressing mode.
  30         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  31         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  32
  33 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  34
  35         * configure: Regenerate.
  36
  37 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  40         line.
  41
  42 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  43
  44         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  45         usage strings.
  46         (ppc_setup_opcodes): Likewise, remove booke64 support.
  47         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  48         * doc/as.texinfo (Overview): Likewise.
  49
  50 2008-12-04  Nick Clifton  <nickc@redhat.com>
  51
  52         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  53
  54 2008-12-03  Nick Clifton  <nickc@redhat.com>
  55
  56         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  57         * doc/as.texinfo: Document new feature.
  58         * NEWS: Mention new feature.
  59
  60 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  61
  62         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  63         use "pe-i386" for 32-bit.
  64
  65 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  66
  67         * Makefile.am (ehopt.o): Add struc-symbol.h.
  68         * Makefile.in: Regenerated.
  69         * ehopt.c: Include struc-symbol.h.
  70         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
  71         create correct DW_CFA_advance_loc.  Handle O_subtract only
  72         for code alignment factor 1, otherwise handle O_divide or
  73         O_right_shift of O_subtract and O_constant.
  74         (eh_frame_estimate_size_before_relax): Always divide by ca.
  75         (eh_frame_convert_frag): Likewise.
  76
  77 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  78
  79         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
  80         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
  81
  82 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
  83
  84         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
  85         (mips_cpu_info_table): Add r14000, r16000.
  86         * doc/c-mips.texi: Add entries for 14000, 16000.
  87
  88 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  89
  90         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
  91         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
  92         md_pseudo_table and accept @c prefix, same as long directive.
  93         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
  94         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
  95         and set it for GOT related relocations.
  96         (md_undefined_symbol): Defined
  97         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
  98         prefixes with constant label and set the appropriate relocation type.
  99         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
 100
 101 2008-11-26  DJ Delorie  <dj@redhat.com>
 102
 103         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
 104
 105 2008-11-25  DJ Delorie  <dj@redhat.com>
 106
 107         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 108
 109 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 110
 111         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 112         xtensa_state_is_shared_or to allow multiple opcodes within a
 113         single FLIX bundle to write to these special states.
 114
 115 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 116
 117         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 118         on symbols in TLS relocs.
 119
 120 2008-11-19  Nick Clifton  <nickc@redhat.com>
 121
 122         * doc/fdl.texi: Update to v1.3
 123         * doc/as.texinfo: Change license to v1.3.
 124
 125 2008-11-18  Catherine Moore  <clm@cm00re.com>
 126
 127         * config/tc-arm.c (neon_type_mask): Renumber.
 128         (type_chk_of_el_type): Handle F_F16.
 129         (neon_cvt_flavour): Recognize half-precision conversions.
 130         (do_neon_cvt): New shapes NS_QD and
 131         NS_DQ.  Encode half-precision conversions.
 132         (do_neon_cvtt): Encode the T bit.
 133         (asm_opcode_insns): vcvt, vcvtt support.
 134         (arm_option_cpu_value): Add neon-fp16 support.
 135
 136 2008-11-17  Nick Clifton  <nickc@redhat.com>
 137
 138         * as.c (parse_args): Update copyright year.
 139
 140 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 141
 142         * read.c (emit_expr): Grow frag before filling it so that
 143         dot_value remains valid.
 144
 145 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 146
 147         PR 7026
 148         * config/tc-arm.c: Ensure that all uses of as_bad have a
 149         formatting string.
 150
 151 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 152
 153         * config/tc-cris.c (cris_number_to_imm): Except for
 154         BFD_RELOC_NONE, always set contents.  Where previously this was
 155         skipped, set contents to 0.
 156
 157         PR gas/7025
 158         * input-scrub.c (input_scrub_include_sb): Make the position
 159         after the input have defined contents, a 0 character.
 160
 161         * config/tc-cris.c (cris_relax_frag): Add missing case for
 162         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 163
 164         PR gas/7020
 165         * read.c (read_a_source_file): Rearrange evaluation order when
 166         looking for '=' to avoid conditional on undefined contents of
 167         input_line_pointer[1].
 168
 169 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 170
 171         * config/tc-mips.c (COP_INSN): Change logic to always return false
 172         for FP instructions.
 173
 174 2008-11-06  Chao-ying Fu  <fu@mips.com>
 175
 176         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 177         (mips_ip): Add case '1' to process sync type.
 178
 179 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 180
 181         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 182
 183 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 184
 185         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 186         writes to the same register.
 187
 188 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 189
 190         * config/tc-xtensa.c (xtensa_j_opcode): New.
 191         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 192         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 193         (md_begin): Initialize xtensa_j_opcode.
 194         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 195         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 196         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 197         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 198         Distinguish extra argument for "FREEREG" from extra TLS argument.
 199         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 200         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 201         field to extra_arg.
 202         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 203         (build_transition): Handle "FREEREG" operand.
 204         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 205
 206 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 207
 208         * po/id.po: Update.
 209
 210 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 211
 212         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 213         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 214
 215 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 216
 217         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 218         * config/tc-ns32k.c (bit_fix_new): Likewise.
 219         * config/tc-m68k.c (md_begin): Likewise.
 220         * hash.c (hash_insert, hash_jam): Likewise.
 221         * symbols.c (symbol_create, local_symbol_make): Likewise.
 222         * frags.c (frag_alloc): Likewise.
 223
 224 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 225
 226         * config/bfin-parse.y: Use C style comments.
 227         * config/tc-bfin.c: Likewise.
 228         * config/tc-m68k.c: Likewise.
 229         * config/tc-mips.c: Likewise.
 230
 231 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 232
 233         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 234         (cpu_arch_tune): Make it global.
 235         (cpu_arch_isa): Likewise.
 236         (cpu_arch_isa_flags): Likewise.
 237         (i386_align_code): Check fragP->tc_frag_data.isa,
 238         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 239         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 240         respectively.
 241
 242         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 243         (cpu_arch_tune): New.
 244         (cpu_arch_isa): Likewise.
 245         (cpu_arch_isa_flags): Likewise.
 246         (i386_tc_frag_data): Likewise.
 247         (TC_FRAG_TYPE): Likewise.
 248         (TC_FRAG_INIT): Likewise.
 249
 250 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 251
 252         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 253         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 254         Moved into alphabetical order.
 255
 256 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 257
 258         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 259         a complete sentence.
 260         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 261         (Line): Remove conditional declaration of Ln node and section here.
 262         Put aout-bout description inside the no-line-dir conditional.
 263         (Skip, Space): Use a separate conditional for each node.
 264
 265 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 266
 267         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 268         menu entry for File; remove version-specific .file operands from menu
 269         description.  Replace "LNS directives" menu entry with new entries
 270         for "Loc" and "Loc_mark_labels".
 271         (LNS directives): Split into separate nodes for each directive.
 272         (Loc): New node for .loc directive.  Mention that this directive
 273         is for DWARF2 and add a missing article.
 274         (Loc_mark_labels): Likewise for .loc_mark_labels.
 275         (File): Change this node to describe both the default version and
 276         the DWARF2 version of .file.  Move the no-file-dir conditional to
 277         include only the default version.
 278
 279 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 280
 281         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 282         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 283         (i386_solaris_fix_up_eh_frame): Declare.
 284         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 285
 286 2008-10-09  Nick Clifton  <nickc@redhat.com>
 287
 288         PR 6944
 289         * doc/as.texinfo (Dollar Local Labels): Correct description of
 290         dollar local labels to show that the colon suffix is still
 291         needed.
 292
 293 2008-10-08  Nick Clifton  <nickc@redhat.com>
 294
 295         * configure.in (ALL_LINGUAS): Add "id".
 296         * configure: Regenerate.
 297         * po/id.po: New Indonesian translation.
 298
 299 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * read.c (pseudo_set): Don't allow global register symbol only
 302         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 303         * symbols.c (S_SET_EXTERNAL): Likewise.
 304
 305         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 306
 307         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 308
 309 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 310
 311         * doc/as.texinfo (Local): New description of ELF .local directive.
 312
 313 2008-10-06  Nick Clifton  <nickc@redhat.com>
 314
 315         PR 6926
 316         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 317         (_find_end_of_line): Add extra parameter indicating if the line is
 318         inside a macro.  If it is then do not allow the @ character to be
 319         treated as a line separator character.
 320         (read_a_source): Update use of _find_end_of_line.
 321         (find_end_of_line): Likewise.
 322         (s_irp): Update use of get_line_sb.
 323         (s_macro): Likewise.
 324         (do_repeat): Likewise.
 325         (get_line_sb): New function.  Like the old version of get_line_sb
 326         except that it takes an extra parameter indicating whether the
 327         line is inside a macro.
 328         (get_macro_line_sb): New function.
 329
 330 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 331
 332         * config/tc-cris.c: Update all comments regarding explicit relocations
 333         to, besides PIC, also imply TLS or to say "relocation specifier" or
 334         similar.
 335         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 336         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 337         callers.  Also handle TLS relocs.
 338         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 339         Change all callers.  Also handle TLS relocs.
 340         (tls): New constant.
 341         (cris_process_instruction): Check for non-PIC TLS relocations and
 342         adjust message when emitting error message about relocation not
 343         fitting.
 344         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 345         when tls is true.
 346         (get_3op_or_dip_prefix_op): Ditto.
 347         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 348
 349 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 350
 351         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 352         Manually process line ends.
 353
 354 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 355             Nick Clifton  <nickc@redhat.com>
 356
 357         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 358         S_SET_STORAGE_CLASS.
 359
 360 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 361             Nick Clifton  <nickc@redhat.com>
 362
 363         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 364         do not match it class and if necessary update the class.
 365         (null_error_handler): New function.  Suppresses the generation of
 366         bfd error messages.
 367         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 368
 369 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 370
 371         * Makefile.am: Run "make dep-am".
 372         * Makefile.in: Regenerate.
 373
 374 2008-09-29  Nick Clifton  <nickc@redhat.com>
 375
 376         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 377         tc_cfi_emit_pcrel_expr macro.
 378
 379 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 380             Steve Ellcey  <sje@cup.hp.com>
 381
 382         * configure: Regenerate for new libtool.
 383         * aclocal.m4: Ditto.
 384         * Makefile.in: Ditto.
 385         * doc/Makefile.in: Ditto.
 386
 387 2008-09-29  Nick Clifton  <nickc@redhat.com>
 388
 389         PR 6878
 390         * app.c (do_scrub_chars): Only issue warnings about tick
 391         characters detected in symbol strings if hex ticks are supported.
 392
 393 2008-09-29  Nick Clifton  <nickc@redhat.com>
 394
 395         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 396         tc_cfi_emit_pcrel_expr macro.
 397
 398 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 399
 400         * NEWS: Mention .cfi_val_encoded_addr.
 401
 402 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 403
 404         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 405         * Makefile.in (TARG_ENV_HFILES): Likewise.
 406         * configure.tgt (Solaris targets): Set em=solaris.
 407         * config/te-solaris.h: New file.
 408
 409 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 410
 411         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 412
 413 2008-09-24  Richard Henderson  <rth@redhat.com>
 414
 415         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 416         (struct cfi_insn_data): Add ea member.
 417         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 418         (output_cfi_insn): Handle CFI_val_encoded_addr.
 419         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 420         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 421
 422 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 423
 424         PR 6913
 425         * listing.c (print_options): Don't call fprintf without format string.
 426
 427 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 428
 429         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 430         (TC_VALIDATE_FIX_SUB): Likewise.
 431         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 432         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 433         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 434         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 435         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 436         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 437         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 438         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 439         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 440
 441         * write.c (md_register_arithmetic): Define.
 442         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 443         Modify error message when registers involved.
 444         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 445         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 446
 447 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 448
 449         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 450
 451 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 452
 453         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 454         relocs with no symbol.
 455         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 456         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 457         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 458
 459 2008-09-14  Chris Smith <chris@zxdesign.info>
 460
 461         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 462         broken, as the opcode of ld a,(de) was being emitted for both.
 463
 464 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 465
 466         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 467         operands equal to MAX_INSN_ARGS.
 468
 469 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 470
 471         * configure.in: Call AC_SYS_LARGEFILE.
 472         * config.in: Regenerate.
 473         * configure: Regenerate.
 474
 475 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 476
 477         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 478         Remove POWER5 and POWER6 tests.
 479
 480 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 481
 482         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 483         number support for 32-bit targets.
 484
 485 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 486
 487         * NEWS: Add a marker for the 2.19 features.
 488
 489 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 490
 491         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 492         comment regarding use of difference expressions.
 493         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 494
 495         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 496         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 497         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 498         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 499
 500 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 501
 502         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 503
 504 2008-09-03  Nick Clifton  <nickc@redhat.com>
 505
 506         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 507         alignment field of the .lcomm directive to be optional.
 508         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 509         s_comm_internal.
 510         (md_pseudo_table): Implement .lcomm directive for COFF based
 511         targets.
 512         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 513         the .lcomm directive.
 514
 515 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 516
 517         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 518         and NetBSD.
 519
 520 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 521
 522         * config/tc-avr.c (mcu_types): Add atmega16u4.
 523         * doc/c-avr.texi: Likewise.
 524
 525 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * config/tc-ia64.c (CR_IIB0): New.
 528         (CR_IIB1): Likewise.
 529         (cr): Add cr.iib0 and cr.iib1.
 530         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 531
 532 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 533
 534         * config/tc-i386.c (md_assemble): Force number of displacement
 535         operands to zero when processing string instruction.
 536         (i386_index_check): Special-case string instruction operands. Don't
 537         fudge address prefix if there already was a memory operand. Fix
 538         error message to correctly reflect the addressing mode used.
 539         (i386_att_operand): Fix comment.
 540         (i386_intel_operand): Snapshot, clear, and restore base and index
 541         reg for each operand processed. Increment count of memory operands
 542         later.
 543
 544 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 545
 546         * config/tc-hppa.c (is_SB_relative): New macro.
 547         (fix_new_hppa): Remove $segrel$ marker.
 548         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 549         segment relative.
 550         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 551
 552 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 553
 554         * config/tc-i386.c (check_string): Use register_prefix for error
 555         message.
 556         (process_operands): Likewise.
 557
 558 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 559
 560         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 561
 562 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 563
 564         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 565         mode checking.
 566         (asm_1): Check mode for 16-bit multiply instructions.
 567
 568 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 569
 570         * configure.in: Update a number of obsolete autoconf macros.
 571         * configure: Regenerate.
 572         * aclocal.m4: Regenerate.
 573
 574 2008-08-22  Nick Clifton  <nickc@redhat.com>
 575
 576         * config/tc-mcore.c (md_assemble): Increase length of name array
 577         to include terminating NUL.
 578
 579 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 580
 581         * config/bfin-lex.l (NUMBER): Protect special `.'.
 582
 583 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 584
 585         * symbols.c (symbol_clone): Ensure clones are not external.
 586
 587 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 588
 589         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 590
 591 2008-08-21  Richard Henderson  <rth@redhat.com>
 592
 593         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 594         (output_cie, output_fde): Use it.
 595         (DWARF2_EH_FRAME_READ_ONLY): New.
 596         (cfi_finish): Use it.
 597
 598         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 599         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 600         (DWARF2_EH_FRAME_READ_ONLY): New.
 601         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 602         from the results of DIFF_EXPR_OK manipulation.
 603
 604 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 605
 606         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 607
 608 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 609
 610         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 611         (O_tpoff, O_dtpoff): Define.
 612         (suffix_relocs): Add entries for TLS suffixes.
 613         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 614         (map_operator_to_reloc): Add is_literal parameter and use it to
 615         control translating TLS instruction relocations to the corresponding
 616         literal relocations.
 617         (xg_valid_literal_expression): Allow TLS operators.
 618         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 619         operands to generated literals.
 620         (xg_assemble_literal): Handle TLS operators.  Update call to
 621         map_operator_to_reloc.
 622         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 623         (md_apply_fix): Handle TLS relocations.
 624         (emit_single_op): Handle TLS operators.
 625         (convert_frag_immed): Update call to map_operator_to_reloc.
 626         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 627         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 628         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 629         to initialize the op_data field of the BuildOp.
 630         (build_transition): Use it here to record the source operand
 631         corresponding to a generated literal.
 632         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 633
 634 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         AVX Programming Reference (August, 2008)
 637         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 638         (CPU_FLAGS_AVX_MATCH): Likewise.
 639         (CPU_FLAGS_32BIT_MATCH): Updated.
 640         (cpu_flags_match): Likewise.
 641
 642 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 643
 644         PR 6848
 645         * write.c (install_reloc): Check that reloc symbols have been
 646         written.
 647         (set_symtab): Mark symbols with BSF_KEEP.
 648
 649 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 652
 653 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 654
 655         PR 6526
 656         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 657         * Makefile.in: Regenerate.
 658         * aclocal.m4: Regenerate.
 659         * config.in: Regenerate.
 660         * configure: Regenerate.
 661         * doc/Makefile.in: Regenerate.
 662
 663 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 664
 665         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 666
 667 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 668
 669         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 670
 671 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 674         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 675         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 676         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 677         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 678         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 679         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 680         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 681         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 682         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 683
 684 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 685
 686         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 687         * config/tc-ia64.c (dot_rot): Likewise.
 688
 689 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 690
 691         PR 6575
 692         * hash.c: Expand PTR to void *.
 693         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 694         * hash.h: Expand PTR to void *.
 695         (hash_delete): Update prototype.
 696         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 697         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 698         call.
 699         (subsym_substitute): Likewise.
 700         * doc/internals.texi (hash_delete): Update.
 701
 702 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 703
 704         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 705         architectures. Reorganize list to put mcu types in correct
 706         architectures and to order list same as in GCC. Use new ISA
 707         definitions in include/opcode/avr.h.
 708         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 709         descriptions. Reorganize descriptions to put mcu types in correct
 710         architectures and to order lists same as in GCC.
 711
 712 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 713             Daniel Jacobowitz  <dan@codesourcery.com>
 714
 715         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 716         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 717         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 718         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 719         (md_longopts): Add -call_nonpic.
 720         (md_parse_option): Handle OPTION_CALL_NONPIC.
 721         (md_show_usage): Add -call_nonpic.
 722
 723 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 724
 725         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 726         (xtensa_create_property_segments): Use it.
 727         (xtensa_create_xproperty_segments): Likewise.
 728
 729 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 730
 731         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 732
 733 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 734
 735         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 736         (lo16_reloc_p): New functions.
 737         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 738         generalize relocation checks.
 739         (matching_lo_reloc): New function.
 740         (fixup_has_matching_lo_p): Use it.
 741         (mips16_mark_labels): Don't clobber a symbol's visibility.
 742         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 743         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 744         (md_apply_fix): Likewise.
 745         (mips16_percent_op): Add %got and %call16.
 746         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 747         Use matching_lo_reloc.
 748         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 749         generalize relocation checks.
 750         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 751         checks.
 752
 753 2008-08-06  DJ Delorie  <dj@redhat.com>
 754
 755         * NEWS: Mention these changes.
 756
 757         * config/tc-h8300.h (H_TICK_HEX): Define.
 758         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 759         (md_longopts): Add "-h-tick-hex".
 760         (md_parse_option): Support it.
 761         * doc/c-h8300.texi (H8/300 Options): Document it.
 762         * doc/as.texinfo (Overview): Likewise.
 763
 764         * config/tc-sh.h (H_TICK_HEX): Define.
 765         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 766         (md_longopts): Add "-h-tick-hex".
 767         (md_parse_option): Support it.
 768         * doc/c-sh.texi (SH Options): Document it.
 769         * doc/c-sh64.texi (SH64 Options): Document it.
 770         * doc/as.texinfo (Overview): Likewise.
 771
 772 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 773
 774         PR gas/6656
 775         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 776         debug info if we see compiler generated debug info.
 777         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 778
 779 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 780
 781         * dwarf2dbg.c: Remove superfluous forward function declarations.
 782         (DWARF2_FORMAT): Add section arg.
 783         (out_header): New function, split out from..
 784         (out_debug_line): ..here.
 785         (out_debug_aranges): Use out_header.
 786         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 787         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 788         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 789         if line_seg is 64-bit.
 790         (dwarf2_finish): Adjust out_debug_abbrev call.
 791         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 792         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 793
 794 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 795
 796         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 797         * Makefile.in: Regenerate.
 798         * po/POTFILES.in: Regenerate.
 799
 800 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 801
 802         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 803         Handle -mvsx and -mpower7.
 804         (md_show_usage): Document -mpower7 and -mvsx.
 805         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 806         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 807
 808 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 809
 810         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 811         <cell>: Likewise.
 812
 813 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 814
 815         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 816         (md_show_usage): Likewise.
 817
 818 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 819
 820         * messages.c, symbols.c, write.c: Silence gcc warnings.
 821
 822 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 823
 824         * config/tc-i386.c (operand_type_check): Warning fix.
 825
 826 2008-07-26  Michael Eager <eager@eagercon.com>
 827
 828         * doc/as.texinfo: Add description of single-precision attribute.
 829
 830 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 831
 832         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 833         as load/store offset.
 834
 835 2008-07-22  Chao-ying Fu  <fu@mips.com>
 836
 837         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 838
 839 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 840
 841         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 842
 843 2008-07-21  DJ Delorie  <dj@redhat.com>
 844
 845         * config/tc-h8300.c (fix_operand_size): Use the default size
 846         specified by the .lbranch/.sbranch pseudos.
 847
 848 2008-07-18  DJ Delorie  <dj@redhat.com>
 849
 850         * config/tc-m32c.h (H_TICK_HEX): Define.
 851         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 852         (md_longopts): Add support for it.
 853         (md_parse_option): Likewise.
 854         * doc/as.texinfo (Overview): Add new m32c options.
 855         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 856
 857         * as.h: (enable_h_tick_hex): New.
 858         * app.c (enable_h_tick_hex): New.
 859         (LEX_IS_H): New.
 860         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 861         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 862         style hex constants and convert the input stream to 0x00 style.
 863         (do_scrub_chars): If a 'X style character constant is found after
 864         a symbol character (like you're or X'00), warn the user.
 865
 866 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 867
 868         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 869         (mips_fix_adjustable): Likewise.
 870         (mips_frob_file_after_relocs): Likewise.
 871
 872 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 873
 874         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 875         about overriding an earlier setting.
 876
 877 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 878
 879         * config/tc-mips.c (NO_ISA_COP): New macro.
 880         (COP_INSN): New macro.
 881         (is_opcode_valid): Use them.
 882         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 883         insns based on the ISA if CPU is NO_ISA_COP.
 884         <copz>: Likewise for coprocessor operations.
 885
 886 2008-07-07  Paul Brook  <paul@codesourcery.com>
 887
 888         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 889         relocations.
 890
 891 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 892
 893         * configure.tgt: Add bfin-*-rtems*.
 894
 895 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 896
 897         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 898         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 899
 900 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 901
 902         * config/tc-ppc.c (parse_cpu): Handle -m464.
 903         (md_show_usage): Likewise.
 904
 905 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 906
 907         Add support for ATtiny13A.
 908         * config/tc-avr.c (mcu_types): Add attiny13a.
 909         * doc/c-avr.texi: Likewise.
 910
 911 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 912             Alan Modra  <amodra@bigpond.net.au>
 913
 914         * write.c (relax_segment <rs_org>): Include current stretch
 915         value when calculating whether .org is backwards.
 916
 917 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 918
 919         * configure: Regenerate.
 920
 921 2008-06-17  Nick Clifton  <nickc@redhat.com>
 922
 923         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 924
 925 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 926
 927         PR gas/6607
 928         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 929         text_section.  Do the "stepping backwards" test for text_section
 930         using unsigned operands.
 931
 932 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 933
 934         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 935         (ppc_insert_operand): Likewise.
 936         (ppc_machine): Likewise.
 937         * config/tc-ppc.h: #include "opcode/ppc.h"
 938         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 939         (ppc_cpu): Update extern decl.
 940
 941 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 942
 943         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 944         +x, +X, +p, +P, +s, +S.
 945         (mips_ip): Likewise.
 946
 947         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 948         (mips_ip): Likewise.
 949         (macro_build): Likewise.
 950         (CPU_HAS_SEQ): New macro.
 951         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 952
 953 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 954
 955         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 956         * doc/c-avr.texi: Likewise.
 957
 958 2008-06-04  Nick Clifton  <nickc@redhat.com>
 959
 960         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 961
 962 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         * config/tc-i386.c (set_sse_check): New.
 965         (md_pseudo_table): Add "sse_check".
 966
 967 2008-06-03  Paul Brook  <paul@codesourcery.com>
 968
 969         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 970
 971 2008-05-30  Nick Clifton  <nickc@redhat.com>
 972
 973         PR 5523
 974         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 975         relocs here.
 976
 977 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 978
 979         * config/tc-mips.c (mips_cpu_info_table): Move records for
 980         ST Loongson-2E/2F processors to a better place.
 981
 982 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR gas/6518
 985         * config/tc-i386.c (match_template): Report ambiguous operand
 986         size, not invalid suffix when there is no match in Intel
 987         syntax.
 988
 989 2008-05-22  Paul Brook  <paul@codesourcery.com>
 990
 991         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 992
 993 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 994
 995         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 996         compatible cores: fa526, fa626, fa626te, fa726te.
 997         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 998         fa726te} options.
 999
1000 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
1001
1002         * Makefile.am: Run "make dep-am".
1003         * Makefile.in: Regenerate.
1004         * doc/Makefile.in: Regenerate.
1005         * po/POTFILES.in: Regenerate.
1006
1007 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1008
1009         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1010         with non-MIPS16 relocs.
1011
1012 2008-05-09  Chao-ying Fu  <fu@mips.com>
1013
1014         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1015         case that some characters append at the end of the name.
1016         (mips_ip): Likewise.
1017         (s_change_sec): Likewise.
1018         (md_section_align): Likewise.
1019
1020 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1021
1022         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1023         xtensa_make_property_section instead of xtensa_get_property_section.
1024         (xtensa_create_xproperty_segments): Likewise.
1025
1026 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1027
1028         * NEWS: Mention XSAVE, EPT and MOVBE.
1029
1030         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1031         (md_show_usage): Add .movbe and .ept.
1032
1033         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1034         .movbe and .ept.
1035
1036 2008-04-29  David S. Miller  <davem@davemloft.net>
1037
1038         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1039
1040 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1041
1042         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1043         New statics.
1044         (OPTION_ELF_BASE): Make room for new option macros.
1045         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1046         OPTION_DOUBLE_FLOAT): New option macros.
1047         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1048         mdouble-float.
1049         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1050         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1051         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1052         and -mdouble-float.
1053         (struct mips_set_options): New fields soft_float and single_float.
1054         (mips_opts): Initialized them.  Add comment for each field
1055         initializer.
1056         (mips_after_parse_args): Set them based on file_mips_soft_float
1057         and file_mips_single_float.
1058         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1059         `.set singlefloat' and `.set doublefloat'.
1060         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1061         Handle single-float and soft-float instructions here.
1062         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1063         (is_opcode_valid_16): New function.
1064         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1065         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1066         M_S_DOB>: Remove special-casing of r4650.
1067         * doc/c-mips.texi (-march=): Add Octeon.
1068         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1069         -msingle-float and -mdouble-float.
1070         (MIPS floating-point): New section.  Document `.set softfloat' and
1071         `.set hardfloat'.  Document `.set singlefloat' and `.set
1072         doublefloat'.
1073
1074 2008-04-25  David S. Miller  <davem@davemloft.net>
1075
1076         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1077         %asr aliases.
1078
1079         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1080         rather than occaisionally 'levels'.  Consistently refer to Sun's
1081         UNIX variant as SunOS, every version of Solaris is also SunOS.
1082         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1083         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1084         section on 32-bit/64-bit opcode translations.
1085
1086 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1087
1088         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1089         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1090         (obj-fdpicelf.o): Define.
1091         * Makefile.in: Regenerate.
1092         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1093         (bfin-*-*): Delete.
1094         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1095         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1096         * config/obj-fdpicelf.c: New.
1097         * config/obj-fdpicelf.h: Likewise.
1098         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1099         the OBJ_FDPIC_ELF define.
1100         (OPTION_NOPIC): Define.
1101         (md_longopts): Add mnopic and mno-fdpic.
1102         (md_parse_option): Handle OPTION_NOPIC.
1103
1104 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1105
1106         * aclocal.m4: Regenerate.
1107         * configure: Regenerate.
1108
1109 2008-04-23  David S. Miller  <davem@davemloft.net>
1110
1111         * config/tc-sparc.c (v9a_asr_table): Add missing
1112         'stick' and 'stick_cmpr', and document ordering rules
1113         of table.
1114         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1115         BFD_RELOC_SPARC_PC10.
1116         * doc/c-sparc.texi: New section on Sparc constants.
1117         Add documentation for %stick and %stick_cmpr.
1118
1119 2008-04-22  David S. Miller  <davem@davemloft.net>
1120
1121         * config/obj-elf.c (obj_elf_section_type): Add prototype
1122         before obj_elf_section_word and add 'warn' arg.
1123         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1124         is matched, try checking for #SECTION_TYPE.
1125         (obj_elf_section): Adjust for new args.
1126         (obj_elf_type_name): New function.
1127         (obj_elf_type): Call it, and accept STT_foo number strings
1128         in .type statements as output by SunPRO compiler.
1129
1130 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1133         if noavx is 0.
1134
1135 2008-04-18  David S. Miller  <davem@davemloft.net>
1136
1137         * doc/c-sparc.texi: Add syntax section.
1138
1139 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1142         REG and NDS for instructions with immediate operand.
1143
1144 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1147         FMA.
1148
1149 2008-04-16  David S. Miller  <davem@davemloft.net>
1150
1151         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1152         and relocation generation.
1153         (tc_gen_reloc): Likewise.
1154
1155 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1156
1157         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1158         relocations are properly aligned, and not negative.
1159
1160 2008-04-15  Khem Raj  <kraj@mvista.com>
1161
1162         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1163
1164 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1165
1166         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1167         accept e500mc instructions.
1168         (md_show_usage): Document -me500mc.
1169
1170 2008-04-11  Nick Clifton  <nickc@redhat.com>
1171
1172         * listing.c (print_timestamp): Use localtime rather than
1173         localtime_r since not all build environments provide the latter.
1174
1175 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1176
1177         * NEWS: Mention -msse-check=[none|error|warning].
1178
1179         * config/tc-i386.c (sse_check): New.
1180         (OPTION_MSSE_CHECK): Likewise.
1181         (md_assemble): Check SSE instructions if needed.
1182         (md_longopts): Add -msse-check.
1183         (md_parse_option): Handle OPTION_MSSE_CHECK.
1184         (md_show_usage): Show -msse-check=[none|error|warning].
1185
1186         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1187
1188 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1189
1190         * listing.c: Add -ag listing flag to show general information in
1191         listings such as gas version, passed options, and time stamp.
1192         (listing_general_info): New function.
1193         (print_options): New function.
1194         (print_single_option): New function.
1195         (print_timestamp): New function.
1196         (MAX_DATELEN): Define.
1197         (listing_print): Add call to listing_general_info.
1198         * listing.h (LISTING_GENERAL): Define.
1199         (listing_print): Add new parameter.
1200         * as.c (show_usage): Print new switch.
1201         (parse_args): Parse new switch.
1202         (main): Pass command line on to listing_print.
1203         * NEWS: Mention this new feature.
1204         * doc/as.texinfo: Document the new sub-option.
1205
1206 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1207
1208         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1209         call.  Delete out of date comment.
1210         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1211         (dwarf2_emit_label): Don't emit unless there has been a previous
1212         .file or we are outputting assembler generated debug.
1213         dwarf2_consume_line_info after emitting line info, not before.
1214         (out_debug_info): Simplify files_in_use test.
1215
1216 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1217
1218         * config/tc-i386.c (parse_real_register): Return AVX register
1219         only if AVX is enabled.
1220
1221 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1222
1223         PR gas/6043
1224         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1225         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1226
1227 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1228             Bob Wilson  <bob.wilson@acm.org>
1229
1230         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1231         call to decode_reloc.
1232
1233 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1234
1235         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1236
1237         * config/tc-i386.c (cpu_arch): Add .pclmul.
1238         (md_show_usage): Replace clmul with pclmul.
1239         * doc/c-i386.texi: Likewise.
1240
1241 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1244
1245         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1246         Document -msse2avx, .avx, .aes, .clmul and .fma.
1247
1248         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1249         (vex_prefix): Likewise.
1250         (sse2avx): Likewise.
1251         (CPU_FLAGS_ARCH_MATCH): Likewise.
1252         (CPU_FLAGS_64BIT_MATCH): Likewise.
1253         (CPU_FLAGS_32BIT_MATCH): Likewise.
1254         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1255         (regymm): Likewise.
1256         (vex_imm4): Likewise.
1257         (fits_in_imm4): Likewise.
1258         (build_vex_prefix): Likewise.
1259         (VEX_check_operands): Likewise.
1260         (bad_implicit_operand): Likewise.
1261         (OPTION_MSSE2AVX): Likewise.
1262         (T_YMMWORD): Likewise.
1263         (_i386_insn): Add vex.
1264         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1265         (cpu_flags_match): Changed to take a pointer to const template.
1266         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1267         (match_mem_size): Also check ymmword.
1268         (operand_type_match): Clear ymmword.
1269         (md_begin): Allow '_' in mnemonic.
1270         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1271         (process_immext): Update assert.
1272         (md_assemble): Don't call process_immext if sse2avx and immext
1273         are true.  Call build_vex_prefix if vex is true.
1274         (parse_insn): Updated for cpu_flags_match.
1275         (swap_operands): Handle 5 operands.
1276         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1277         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1278         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1279         (check_byte_reg): Check regymm.
1280         (process_operands): Duplicate the destination register for
1281         -msse2avx if needed.
1282         (build_modrm_byte): Updated for instructions with VEX encoding.
1283         (output_insn): Output VEX prefix if needed.
1284         (md_longopts): Add msse2avx.
1285         (md_parse_option): Handle OPTION_MSSE2AVX.
1286         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1287         (intel_e09): Support YMMWORD.
1288         (intel_e11): Likewise.
1289         (intel_get_token): Likewise.
1290
1291 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1292
1293         * config/tc-avr.c (mcu_types): Add attiny167.
1294         * doc/c-avr.texi: Likewise.
1295
1296 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1297
1298         * config/tc-avr.c (mcu_types): Add atmega32u4.
1299         * doc/c-avr.texi: Likewise.
1300
1301 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1302
1303         * config/tc-avr.c (mcu_types): Add atmega32c1.
1304         * doc/c-avr.texi: Likewise.
1305
1306 2008-03-28  Paul Brook  <paul@codesourcery.com>
1307
1308         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1309         to avoid spurious symbols.
1310
1311 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1312
1313         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1314         as_bad_where.
1315
1316 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1317
1318         * config/tc-avr.c (mcu_types): Add atmega32m1.
1319         * doc/c-avr.texi: Likewise.
1320
1321 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1322
1323         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1324         start of block.
1325         (do_neon_ext): Fix sign of comparison.
1326
1327 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1328
1329         From Jie Zhang  <jie.zhang@analog.com>
1330         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1331         instructions. And call yyerror when comparing PREG with
1332         DREG.
1333         (check_macfunc_option): New.
1334         (check_macfuncs): Check option by calling check_macfunc_option.
1335         Fix comparison always true warnings.  Both scalar instructions
1336         of vector instruction must share the same mode option.  Only allow
1337         option mode at the end of the second instruction of the vector.
1338         (asm_1): Check option by calling check_macfunc_option.
1339
1340         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1341         option for multiply and multiply-accumulate to data register
1342         instruction.
1343         (check_macfuncs): Don't check if accumulator matches the data register
1344         here.
1345         (assign_macfunc): Check if accumulator matches the
1346         data register in each rule that moves to the data
1347         register.
1348
1349         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1350         generated for LOOP_BEGIN and LOOP_END instructions.
1351         (bfin_gen_loop): Likewise.
1352
1353 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1354
1355         * config/tc-s390.c (md_parse_option): z10 option added.
1356
1357 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1358
1359         * aclocal.m4: Regenerate.
1360         * configure: Likewise.
1361         * Makefile.in: Likewise.
1362         * doc/Makefile.in: Likewise.
1363
1364 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1365
1366         PR 5946
1367         * config/tc-hppa.c (is_same_frag): Delete.
1368
1369 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1370
1371         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1372         RELAX_LOOP_END_ADD_NOP.
1373
1374 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1375
1376         PR gas/5895
1377         * read.c (s_mexit): Warn if attempting to exit a macro when not
1378         inside a macro definition.
1379
1380 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1381
1382         * Makefile.am: Run "make dep-am".
1383         * Makefile.in: Regenerate.
1384         * configure: Regenerate.
1385
1386 2008-03-09  Paul Brook  <paul@codesourcery.com>
1387
1388         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1389         * doc/c-arm.texi: Add cortex-a9.
1390
1391 2008-03-09  Paul Brook  <paul@codesourcery.com>
1392
1393         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1394         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1395         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1396         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1397         * doc/c-arm.texi: Document new ARM FPU variants.
1398
1399 2008-03-07  Paul Brook  <paul@codesourcery.com>
1400
1401         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1402
1403 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1404
1405         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1406         for strict ordering of powerpc_opcodes, but disable for now.
1407
1408 2008-03-04  Paul Brook  <paul@codesourcery.com>
1409
1410         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1411         (arm_ext_v7m): Rename...
1412         (arm_ext_m): ... to this.  Include v6-M.
1413         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1414         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1415         (md_assemble): Allow wide msr instructions.
1416         (insns): Add classifications for v6-m instructions.
1417         (arm_cpu_option_table): Add cortex-m1.
1418         (arm_arch_option_table): Add armv6-m.
1419         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1420
1421 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1422             Bob Wilson  <bob.wilson@acm.org>
1423
1424         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1425         (md_begin): Initialize it.
1426         (resources_conflict): Use it.
1427
1428 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1429
1430         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1431
1432 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1433             H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         PR gas/5543
1436         * read.c (pseudo_set): Don't allow global register symbol.
1437
1438         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1439         global.
1440
1441 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         PR gas/5543
1444         * write.c (write_object_file): Don't allow symbols which were
1445         equated to register.  Stop if there is an error.
1446
1447 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1448
1449         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1450         (ppc_cpu): Declare.
1451         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1452         * config/tc-ppc.c (ppu_cpu): Make global.
1453         (ppc_insert_operand): Add ppu_cpu parameter.
1454         (md_assemble): Adjust for above change.
1455         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1456
1457 2008-02-22  Nick Clifton  <nickc@redhat.com>
1458
1459         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1460         targeted ARM ports, otherwise just skip generating the reloc.
1461
1462 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1463
1464         * doc/c-i386.texi: Update -march= and .arch.
1465
1466 2008-02-18  Nick Clifton  <nickc@redhat.com>
1467
1468         * config/tc-mn10300.c (has_known_symbol_location): New function.
1469         Do not regard weak symbols as having a known location.
1470         (md_estimate_size_before_relax): Use new function.
1471         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1472
1473 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1474
1475         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1476         currently selected CPU has no 32-bit support.
1477         (parse_real_register): Do not return registers not available on
1478         currently selected CPU.
1479
1480 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1481
1482         * config/tc-i386.c (process_immext): Fix format.
1483
1484 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         * config/tc-i386.c (inoutportreg): New.
1487         (process_immext): New.
1488         (md_assemble): Use it.
1489         (update_imm): Use imm16 and imm32s.
1490         (i386_att_operand): Use inoutportreg.
1491
1492 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         * config/tc-i386.c (operand_type_all_zero): New.
1495         (operand_type_set): Likewise.
1496         (operand_type_equal): Likewise.
1497         (cpu_flags_all_zero): Likewise.
1498         (cpu_flags_set): Likewise.
1499         (cpu_flags_equal): Likewise.
1500         (UINTS_ALL_ZERO): Removed.
1501         (UINTS_SET): Likewise.
1502         (UINTS_CLEAR): Likewise.
1503         (UINTS_EQUAL): Likewise.
1504         (cpu_flags_match): Updated.
1505         (smallest_imm_type): Likewise.
1506         (set_cpu_arch): Likewise.
1507         (md_assemble): Likewise.
1508         (optimize_imm): Likewise.
1509         (match_template): Likewise.
1510         (process_suffix): Likewise.
1511         (update_imm): Likewise.
1512         (process_drex): Likewise.
1513         (process_operands): Likewise.
1514         (build_modrm_byte): Likewise.
1515         (i386_immediate): Likewise.
1516         (i386_displacement): Likewise.
1517         (i386_att_operand): Likewise.
1518         (parse_real_register): Likewise.
1519         (md_parse_option): Likewise.
1520         (i386_target_format): Likewise.
1521
1522 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1523
1524         PR gas/5712
1525         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1526         pointer past the comma after parsing a floating point register
1527         name.
1528
1529 2008-02-14  Hakan Ardo  <hakan@debian.org>
1530
1531         PR gas/2626
1532         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1533         to AVR_ISA_2xxe.
1534         (avr_operand): Disallow post-increment addressing in the lpm
1535         instruction for the attiny26.
1536
1537 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1538
1539         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1540         if not in Intel mode.
1541         (i386_intel_operand): Ignore segment overrides in immediate and
1542         offset operands.
1543         (intel_e11): Range-check i.mem_operands before use as array
1544         index. Filter out FLAT for uses other than as segment override.
1545         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1546         "offset FLAT:".
1547
1548 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1549
1550         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1551
1552 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1553
1554         * config/tc-i386.c (allow_pseudo_reg): New.
1555         (parse_real_register): Check for NULL just once. Allow all
1556         register table entries when allow_pseudo_reg is non-zero.
1557         Don't allow any registers without type when allow_pseudo_reg
1558         is zero.
1559         (tc_x86_regname_to_dw2regnum): Replace with ...
1560         (tc_x86_parse_to_dw2regnum): ... this.
1561         (tc_x86_frame_initial_instructions): Adjust for above change.
1562         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1563         (tc_parse_to_dw2regnum): New.
1564         (tc_x86_regname_to_dw2regnum): Replace with ...
1565         (tc_x86_parse_to_dw2regnum): ... this.
1566         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1567         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1568         error handling.
1569
1570 2008-02-12  Nick Clifton  <nickc@redhat.com>
1571
1572         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1573         argument.
1574         (tic4x_insn_add): Likewise.
1575         (md_begin): Drop cast that was discarding a const qualifier.
1576         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1577         argument.
1578         (build_insn): Drop cast that was discarding a const qualifier.
1579
1580 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1581
1582         * config/tc-i386.c (cpu_arch): Add .xsave.
1583         (md_show_usage): Add .xsave.
1584
1585         * doc/c-i386.texi: Add xsave to -march=.
1586
1587 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1588
1589         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1590         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1591
1592 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1593
1594         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1595         checks into assertions.  When relaxation produces an operation that
1596         does not fit in the current FLIX instruction, make sure that the
1597         operation is relaxed as needed to account for being placed following
1598         the current instruction.
1599
1600 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602         PR 5715
1603         * configure: Regenerated.
1604
1605 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1606
1607         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1608
1609 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1610
1611         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1612
1613 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1614
1615         * read.c: (emit_expr): Correct for mingw use of printf size
1616         specifier.
1617
1618 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1619
1620         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1621         can only be encoded in FLIX instructions but are not specified as such.
1622         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1623         labels.
1624
1625 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1626
1627         * NEWS: Mention new command line options for x86 targets.
1628
1629 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1630
1631         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1632
1633 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1634
1635         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1636
1637 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         * config/tc-i386.c (md_show_usage): Show more processors for
1640         -march=/-mtune=.
1641
1642 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1643
1644         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1645
1646 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1647
1648         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1649         (XXX_MNEM_SUFFIX): Likewise.
1650         (END_OF_INSN): Likewise.
1651         (templates): Likewise.
1652         (modrm_byte): Likewise.
1653         (rex_byte): Likewise.
1654         (DREX_XXX): Likewise.
1655         (drex_byte): Likewise.
1656         (sib_byte): Likewise.
1657         (processor_type): Likewise.
1658         (arch_entry): Likewise.
1659         (cpu_sub_arch_name): Remove const.
1660         (cpu_arch): Add .vmx and .smx.
1661         (set_cpu_arch): Append cpu_sub_arch_name.
1662         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1663         (md_show_usage): Updated.
1664
1665         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1666         (XXX_MNEM_SUFFIX): Likewise.
1667         (END_OF_INSN): Likewise.
1668         (templates): Likewise.
1669         (modrm_byte): Likewise.
1670         (rex_byte): Likewise.
1671         (DREX_XXX): Likewise.
1672         (drex_byte): Likewise.
1673         (sib_byte): Likewise.
1674         (processor_type): Likewise.
1675         (arch_entry): Likewise.
1676
1677         * doc/as.texinfo: Update i386 -march option.
1678
1679         * doc/c-i386.texi: Update -march= for ISA.
1680
1681 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1682
1683         * config/tc-xtensa.c (xtensa_leb128): New function.
1684         (md_pseudo_table): Use it for sleb128 and uleb128.
1685         (is_leb128_expr): New internal flag.
1686         (xtensa_symbol_new_hook): Check new flag.
1687
1688 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1689
1690         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1691         at90usb82, at90usb162.
1692         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1693         at90usb162.
1694         These changes support the new avr35 architecture group in gcc.
1695
1696 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1699         suffix for AT&T syntax.
1700
1701 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1702
1703         * config/tc-i386.c (match_reg_size): New.
1704         (match_mem_size): Likewise.
1705         (operand_size_match): Likewise.
1706         (operand_type_match): Also clear all size fields.
1707         (match_template): Skip Intel syntax when in AT&T syntax.
1708         Call operand_size_match to check operand size.
1709         (i386_att_operand): Set the mem field to 1 for memory
1710         operand.
1711         (i386_intel_operand): Likewise.
1712
1713 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1714
1715         PR gas/5534
1716         * config/tc-i386.c (_i386_insn): Update comment.
1717         (operand_type_match): Also clear unspecified.
1718         (operand_type_register_match): Likewise.
1719         (parse_operands): Initialize unspecified.
1720         (i386_intel_operand): Likewise.
1721         (match_template): Check memory and accumulator operand size.
1722         (i386_att_operand): Clear unspecified on register operand.
1723         (intel_e11): Likewise.
1724         (intel_e09): Set operand size and clean unspecified for
1725         "XXX PTR".
1726
1727 2008-01-11  Andreas Schwab  <schwab@suse.de>
1728
1729         * read.c (s_space): Declare `repeat' as offsetT.
1730
1731 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1732
1733         * config/tc-i386.c (match_template): Check processor support
1734         first.
1735
1736 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1737
1738         * config/tc-i386.c (match_template): Continue if processor
1739         doesn't match.
1740
1741 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1742
1743         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1744         unwind personality function address.
1745
1746 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1747
1748         * dwarf2dbg.c (out_sleb128): Delete.
1749         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1750         (out_fixed_inc_line_addr): Delete.
1751         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1752         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1753         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1754         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1755         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1756         * read.h (emit_expr_fix): New prototype.
1757         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1758         (emit_expr_fix): New.
1759
1760 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1761
1762         * config/tc-i386.c (match_template): Check register size
1763         only when size of operands can be encoded the canonical way.
1764
1765 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1766
1767         * config/tc-i386.c (i386_operand): Renamed to ...
1768         (i386_att_operand): This.
1769         (parse_operands): Updated.
1770
1771 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1772
1773         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1774
1775         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1776         only.
1777         (md_assemble): Remove Intel mode workaround.
1778         (match_template): Check support for old gcc, AT&T mnemonic
1779         and Intel Syntax.
1780         (md_parse_option): Don't set intel_mnemonic to 0 for
1781         OPTION_MOLD_GCC.
1782
1783 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1784
1785         * config/tc-i386.h: Update copyright to 2008.
1786
1787 2008-01-04  Nick Clifton  <nickc@redhat.com>
1788
1789         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1790         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1791
1792 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1795         of SYSV386_COMPAT.
1796
1797 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1800         (cpu_flags_not): Likewise.
1801         (cpu_flags_match): Updated to check 64bit and arch.
1802         (set_code_flag): Remove cpu_arch_flags_not.
1803         (set_16bit_gcc_code_flag): Likewise.
1804         (set_cpu_arch): Likewise.
1805         (md_begin): Likewise.
1806         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1807         (match_template): Likewise.
1808
1809 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1810
1811         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1812         modrm_regmem to 0 instead of None.
1813
1814 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1815
1816         * config/tc-i386.c (match_template): Use the xmmword field
1817         instead of no_xsuf.
1818
1819 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         * config/tc-i386.c (process_suffix): Fix a typo.
1822
1823 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR gas/5534
1826         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1827         Check memory size in Intel mode.
1828         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1829         (intel_e09): Likewise.
1830
1831         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1832
1833 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1834
1835         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1836
1837 For older changes see ChangeLog-2007
1838 \f
1839 Local Variables:
1840 mode: change-log
1841 left-margin: 8
1842 fill-column: 74
1843 version-control: never
1844 End: