gas/ChangeLog

   1 2008-12-23  Anatoly Sokolov  <aesok@post.ru>
   2
   3         * config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
   4         atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
   5         atmega64m1, atmega32u6, atmega128rfa1,  at90pwm81, at90scr100,
   6         m3000f, m3000s and m3001b devices.
   7         * doc/c-avr.texi: Likewise.
   8
   9 2008-12-23  Nick Clifton  <nickc@redhat.com>
  10
  11         * NEWS :Remove mention of STT_IFUNC support.
  12         * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
  13         * doc/as.texinfo: Remove mention of STT_IFUNC support.
  14
  15 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
  16
  17         * config/tc-cris.c (s_cris_dtpoff): New function.
  18         (md_pseudo_table): Add "dtpoffd".
  19
  20 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  21
  22         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
  23
  24 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * config/tc-i386.c (_i386_insn): Add swap_operand.
  27         (parse_insn): Handle ".s".
  28         (match_template): Handle swap_operand.
  29
  30         * doc/c-i386.texi: Document .s suffix.
  31
  32 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  33
  34         * config/tc-cris.c (cris_process_instruction): Handle
  35         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  36         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  37         "double indirect" addressing mode.
  38         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  39         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  40
  41 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  42
  43         * configure: Regenerate.
  44
  45 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  48         line.
  49
  50 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  51
  52         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  53         usage strings.
  54         (ppc_setup_opcodes): Likewise, remove booke64 support.
  55         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  56         * doc/as.texinfo (Overview): Likewise.
  57
  58 2008-12-04  Nick Clifton  <nickc@redhat.com>
  59
  60         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  61
  62 2008-12-03  Nick Clifton  <nickc@redhat.com>
  63
  64         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  65         * doc/as.texinfo: Document new feature.
  66         * NEWS: Mention new feature.
  67
  68 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  69
  70         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
  71         use "pe-i386" for 32-bit.
  72
  73 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
  74
  75         * Makefile.am (ehopt.o): Add struc-symbol.h.
  76         * Makefile.in: Regenerated.
  77         * ehopt.c: Include struc-symbol.h.
  78         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
  79         create correct DW_CFA_advance_loc.  Handle O_subtract only
  80         for code alignment factor 1, otherwise handle O_divide or
  81         O_right_shift of O_subtract and O_constant.
  82         (eh_frame_estimate_size_before_relax): Always divide by ca.
  83         (eh_frame_convert_frag): Likewise.
  84
  85 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  86
  87         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
  88         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
  89
  90 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
  91
  92         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
  93         (mips_cpu_info_table): Add r14000, r16000.
  94         * doc/c-mips.texi: Add entries for 14000, 16000.
  95
  96 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  97
  98         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
  99         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
 100         md_pseudo_table and accept @c prefix, same as long directive.
 101         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
 102         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
 103         and set it for GOT related relocations.
 104         (md_undefined_symbol): Defined
 105         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
 106         prefixes with constant label and set the appropriate relocation type.
 107         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
 108
 109 2008-11-26  DJ Delorie  <dj@redhat.com>
 110
 111         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
 112
 113 2008-11-25  DJ Delorie  <dj@redhat.com>
 114
 115         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 116
 117 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 118
 119         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 120         xtensa_state_is_shared_or to allow multiple opcodes within a
 121         single FLIX bundle to write to these special states.
 122
 123 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 124
 125         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 126         on symbols in TLS relocs.
 127
 128 2008-11-19  Nick Clifton  <nickc@redhat.com>
 129
 130         * doc/fdl.texi: Update to v1.3
 131         * doc/as.texinfo: Change license to v1.3.
 132
 133 2008-11-18  Catherine Moore  <clm@cm00re.com>
 134
 135         * config/tc-arm.c (neon_type_mask): Renumber.
 136         (type_chk_of_el_type): Handle F_F16.
 137         (neon_cvt_flavour): Recognize half-precision conversions.
 138         (do_neon_cvt): New shapes NS_QD and
 139         NS_DQ.  Encode half-precision conversions.
 140         (do_neon_cvtt): Encode the T bit.
 141         (asm_opcode_insns): vcvt, vcvtt support.
 142         (arm_option_cpu_value): Add neon-fp16 support.
 143
 144 2008-11-17  Nick Clifton  <nickc@redhat.com>
 145
 146         * as.c (parse_args): Update copyright year.
 147
 148 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 149
 150         * read.c (emit_expr): Grow frag before filling it so that
 151         dot_value remains valid.
 152
 153 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 154
 155         PR 7026
 156         * config/tc-arm.c: Ensure that all uses of as_bad have a
 157         formatting string.
 158
 159 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 160
 161         * config/tc-cris.c (cris_number_to_imm): Except for
 162         BFD_RELOC_NONE, always set contents.  Where previously this was
 163         skipped, set contents to 0.
 164
 165         PR gas/7025
 166         * input-scrub.c (input_scrub_include_sb): Make the position
 167         after the input have defined contents, a 0 character.
 168
 169         * config/tc-cris.c (cris_relax_frag): Add missing case for
 170         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 171
 172         PR gas/7020
 173         * read.c (read_a_source_file): Rearrange evaluation order when
 174         looking for '=' to avoid conditional on undefined contents of
 175         input_line_pointer[1].
 176
 177 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 178
 179         * config/tc-mips.c (COP_INSN): Change logic to always return false
 180         for FP instructions.
 181
 182 2008-11-06  Chao-ying Fu  <fu@mips.com>
 183
 184         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 185         (mips_ip): Add case '1' to process sync type.
 186
 187 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 188
 189         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 190
 191 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 192
 193         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 194         writes to the same register.
 195
 196 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 197
 198         * config/tc-xtensa.c (xtensa_j_opcode): New.
 199         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 200         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 201         (md_begin): Initialize xtensa_j_opcode.
 202         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 203         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 204         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 205         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 206         Distinguish extra argument for "FREEREG" from extra TLS argument.
 207         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 208         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 209         field to extra_arg.
 210         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 211         (build_transition): Handle "FREEREG" operand.
 212         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 213
 214 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 215
 216         * po/id.po: Update.
 217
 218 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 219
 220         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 221         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 222
 223 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 224
 225         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 226         * config/tc-ns32k.c (bit_fix_new): Likewise.
 227         * config/tc-m68k.c (md_begin): Likewise.
 228         * hash.c (hash_insert, hash_jam): Likewise.
 229         * symbols.c (symbol_create, local_symbol_make): Likewise.
 230         * frags.c (frag_alloc): Likewise.
 231
 232 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 233
 234         * config/bfin-parse.y: Use C style comments.
 235         * config/tc-bfin.c: Likewise.
 236         * config/tc-m68k.c: Likewise.
 237         * config/tc-mips.c: Likewise.
 238
 239 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 242         (cpu_arch_tune): Make it global.
 243         (cpu_arch_isa): Likewise.
 244         (cpu_arch_isa_flags): Likewise.
 245         (i386_align_code): Check fragP->tc_frag_data.isa,
 246         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 247         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 248         respectively.
 249
 250         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 251         (cpu_arch_tune): New.
 252         (cpu_arch_isa): Likewise.
 253         (cpu_arch_isa_flags): Likewise.
 254         (i386_tc_frag_data): Likewise.
 255         (TC_FRAG_TYPE): Likewise.
 256         (TC_FRAG_INIT): Likewise.
 257
 258 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 259
 260         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 261         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 262         Moved into alphabetical order.
 263
 264 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 265
 266         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 267         a complete sentence.
 268         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 269         (Line): Remove conditional declaration of Ln node and section here.
 270         Put aout-bout description inside the no-line-dir conditional.
 271         (Skip, Space): Use a separate conditional for each node.
 272
 273 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 274
 275         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 276         menu entry for File; remove version-specific .file operands from menu
 277         description.  Replace "LNS directives" menu entry with new entries
 278         for "Loc" and "Loc_mark_labels".
 279         (LNS directives): Split into separate nodes for each directive.
 280         (Loc): New node for .loc directive.  Mention that this directive
 281         is for DWARF2 and add a missing article.
 282         (Loc_mark_labels): Likewise for .loc_mark_labels.
 283         (File): Change this node to describe both the default version and
 284         the DWARF2 version of .file.  Move the no-file-dir conditional to
 285         include only the default version.
 286
 287 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 288
 289         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 290         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 291         (i386_solaris_fix_up_eh_frame): Declare.
 292         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 293
 294 2008-10-09  Nick Clifton  <nickc@redhat.com>
 295
 296         PR 6944
 297         * doc/as.texinfo (Dollar Local Labels): Correct description of
 298         dollar local labels to show that the colon suffix is still
 299         needed.
 300
 301 2008-10-08  Nick Clifton  <nickc@redhat.com>
 302
 303         * configure.in (ALL_LINGUAS): Add "id".
 304         * configure: Regenerate.
 305         * po/id.po: New Indonesian translation.
 306
 307 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 308
 309         * read.c (pseudo_set): Don't allow global register symbol only
 310         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 311         * symbols.c (S_SET_EXTERNAL): Likewise.
 312
 313         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 314
 315         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 316
 317 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 318
 319         * doc/as.texinfo (Local): New description of ELF .local directive.
 320
 321 2008-10-06  Nick Clifton  <nickc@redhat.com>
 322
 323         PR 6926
 324         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 325         (_find_end_of_line): Add extra parameter indicating if the line is
 326         inside a macro.  If it is then do not allow the @ character to be
 327         treated as a line separator character.
 328         (read_a_source): Update use of _find_end_of_line.
 329         (find_end_of_line): Likewise.
 330         (s_irp): Update use of get_line_sb.
 331         (s_macro): Likewise.
 332         (do_repeat): Likewise.
 333         (get_line_sb): New function.  Like the old version of get_line_sb
 334         except that it takes an extra parameter indicating whether the
 335         line is inside a macro.
 336         (get_macro_line_sb): New function.
 337
 338 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 339
 340         * config/tc-cris.c: Update all comments regarding explicit relocations
 341         to, besides PIC, also imply TLS or to say "relocation specifier" or
 342         similar.
 343         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 344         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 345         callers.  Also handle TLS relocs.
 346         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 347         Change all callers.  Also handle TLS relocs.
 348         (tls): New constant.
 349         (cris_process_instruction): Check for non-PIC TLS relocations and
 350         adjust message when emitting error message about relocation not
 351         fitting.
 352         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 353         when tls is true.
 354         (get_3op_or_dip_prefix_op): Ditto.
 355         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 356
 357 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 358
 359         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 360         Manually process line ends.
 361
 362 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 363             Nick Clifton  <nickc@redhat.com>
 364
 365         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 366         S_SET_STORAGE_CLASS.
 367
 368 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 369             Nick Clifton  <nickc@redhat.com>
 370
 371         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 372         do not match it class and if necessary update the class.
 373         (null_error_handler): New function.  Suppresses the generation of
 374         bfd error messages.
 375         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 376
 377 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 378
 379         * Makefile.am: Run "make dep-am".
 380         * Makefile.in: Regenerate.
 381
 382 2008-09-29  Nick Clifton  <nickc@redhat.com>
 383
 384         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 385         tc_cfi_emit_pcrel_expr macro.
 386
 387 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 388             Steve Ellcey  <sje@cup.hp.com>
 389
 390         * configure: Regenerate for new libtool.
 391         * aclocal.m4: Ditto.
 392         * Makefile.in: Ditto.
 393         * doc/Makefile.in: Ditto.
 394
 395 2008-09-29  Nick Clifton  <nickc@redhat.com>
 396
 397         PR 6878
 398         * app.c (do_scrub_chars): Only issue warnings about tick
 399         characters detected in symbol strings if hex ticks are supported.
 400
 401 2008-09-29  Nick Clifton  <nickc@redhat.com>
 402
 403         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 404         tc_cfi_emit_pcrel_expr macro.
 405
 406 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 407
 408         * NEWS: Mention .cfi_val_encoded_addr.
 409
 410 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 411
 412         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 413         * Makefile.in (TARG_ENV_HFILES): Likewise.
 414         * configure.tgt (Solaris targets): Set em=solaris.
 415         * config/te-solaris.h: New file.
 416
 417 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 418
 419         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 420
 421 2008-09-24  Richard Henderson  <rth@redhat.com>
 422
 423         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 424         (struct cfi_insn_data): Add ea member.
 425         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 426         (output_cfi_insn): Handle CFI_val_encoded_addr.
 427         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 428         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 429
 430 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 431
 432         PR 6913
 433         * listing.c (print_options): Don't call fprintf without format string.
 434
 435 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 436
 437         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 438         (TC_VALIDATE_FIX_SUB): Likewise.
 439         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 440         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 441         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 442         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 443         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 444         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 445         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 446         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 447         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 448
 449         * write.c (md_register_arithmetic): Define.
 450         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 451         Modify error message when registers involved.
 452         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 453         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 454
 455 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 456
 457         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 458
 459 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 460
 461         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 462         relocs with no symbol.
 463         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 464         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 465         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 466
 467 2008-09-14  Chris Smith <chris@zxdesign.info>
 468
 469         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 470         broken, as the opcode of ld a,(de) was being emitted for both.
 471
 472 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 473
 474         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 475         operands equal to MAX_INSN_ARGS.
 476
 477 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 478
 479         * configure.in: Call AC_SYS_LARGEFILE.
 480         * config.in: Regenerate.
 481         * configure: Regenerate.
 482
 483 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 484
 485         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 486         Remove POWER5 and POWER6 tests.
 487
 488 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 489
 490         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 491         number support for 32-bit targets.
 492
 493 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 494
 495         * NEWS: Add a marker for the 2.19 features.
 496
 497 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 498
 499         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 500         comment regarding use of difference expressions.
 501         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 502
 503         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 504         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 505         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 506         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 507
 508 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 509
 510         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 511
 512 2008-09-03  Nick Clifton  <nickc@redhat.com>
 513
 514         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 515         alignment field of the .lcomm directive to be optional.
 516         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 517         s_comm_internal.
 518         (md_pseudo_table): Implement .lcomm directive for COFF based
 519         targets.
 520         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 521         the .lcomm directive.
 522
 523 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 524
 525         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 526         and NetBSD.
 527
 528 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 529
 530         * config/tc-avr.c (mcu_types): Add atmega16u4.
 531         * doc/c-avr.texi: Likewise.
 532
 533 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 534
 535         * config/tc-ia64.c (CR_IIB0): New.
 536         (CR_IIB1): Likewise.
 537         (cr): Add cr.iib0 and cr.iib1.
 538         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 539
 540 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 541
 542         * config/tc-i386.c (md_assemble): Force number of displacement
 543         operands to zero when processing string instruction.
 544         (i386_index_check): Special-case string instruction operands. Don't
 545         fudge address prefix if there already was a memory operand. Fix
 546         error message to correctly reflect the addressing mode used.
 547         (i386_att_operand): Fix comment.
 548         (i386_intel_operand): Snapshot, clear, and restore base and index
 549         reg for each operand processed. Increment count of memory operands
 550         later.
 551
 552 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 553
 554         * config/tc-hppa.c (is_SB_relative): New macro.
 555         (fix_new_hppa): Remove $segrel$ marker.
 556         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 557         segment relative.
 558         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 559
 560 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 561
 562         * config/tc-i386.c (check_string): Use register_prefix for error
 563         message.
 564         (process_operands): Likewise.
 565
 566 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 567
 568         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 569
 570 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 571
 572         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 573         mode checking.
 574         (asm_1): Check mode for 16-bit multiply instructions.
 575
 576 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 577
 578         * configure.in: Update a number of obsolete autoconf macros.
 579         * configure: Regenerate.
 580         * aclocal.m4: Regenerate.
 581
 582 2008-08-22  Nick Clifton  <nickc@redhat.com>
 583
 584         * config/tc-mcore.c (md_assemble): Increase length of name array
 585         to include terminating NUL.
 586
 587 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 588
 589         * config/bfin-lex.l (NUMBER): Protect special `.'.
 590
 591 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 592
 593         * symbols.c (symbol_clone): Ensure clones are not external.
 594
 595 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 596
 597         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 598
 599 2008-08-21  Richard Henderson  <rth@redhat.com>
 600
 601         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 602         (output_cie, output_fde): Use it.
 603         (DWARF2_EH_FRAME_READ_ONLY): New.
 604         (cfi_finish): Use it.
 605
 606         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 607         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 608         (DWARF2_EH_FRAME_READ_ONLY): New.
 609         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 610         from the results of DIFF_EXPR_OK manipulation.
 611
 612 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 613
 614         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 615
 616 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 617
 618         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 619         (O_tpoff, O_dtpoff): Define.
 620         (suffix_relocs): Add entries for TLS suffixes.
 621         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 622         (map_operator_to_reloc): Add is_literal parameter and use it to
 623         control translating TLS instruction relocations to the corresponding
 624         literal relocations.
 625         (xg_valid_literal_expression): Allow TLS operators.
 626         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 627         operands to generated literals.
 628         (xg_assemble_literal): Handle TLS operators.  Update call to
 629         map_operator_to_reloc.
 630         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 631         (md_apply_fix): Handle TLS relocations.
 632         (emit_single_op): Handle TLS operators.
 633         (convert_frag_immed): Update call to map_operator_to_reloc.
 634         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 635         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 636         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 637         to initialize the op_data field of the BuildOp.
 638         (build_transition): Use it here to record the source operand
 639         corresponding to a generated literal.
 640         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 641
 642 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 643
 644         AVX Programming Reference (August, 2008)
 645         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 646         (CPU_FLAGS_AVX_MATCH): Likewise.
 647         (CPU_FLAGS_32BIT_MATCH): Updated.
 648         (cpu_flags_match): Likewise.
 649
 650 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 651
 652         PR 6848
 653         * write.c (install_reloc): Check that reloc symbols have been
 654         written.
 655         (set_symtab): Mark symbols with BSF_KEEP.
 656
 657 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 660
 661 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 662
 663         PR 6526
 664         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 665         * Makefile.in: Regenerate.
 666         * aclocal.m4: Regenerate.
 667         * config.in: Regenerate.
 668         * configure: Regenerate.
 669         * doc/Makefile.in: Regenerate.
 670
 671 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 674
 675 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 676
 677         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 678
 679 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 682         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 683         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 684         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 685         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 686         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 687         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 688         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 689         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 690         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 691
 692 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 693
 694         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 695         * config/tc-ia64.c (dot_rot): Likewise.
 696
 697 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 698
 699         PR 6575
 700         * hash.c: Expand PTR to void *.
 701         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 702         * hash.h: Expand PTR to void *.
 703         (hash_delete): Update prototype.
 704         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 705         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 706         call.
 707         (subsym_substitute): Likewise.
 708         * doc/internals.texi (hash_delete): Update.
 709
 710 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 711
 712         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 713         architectures. Reorganize list to put mcu types in correct
 714         architectures and to order list same as in GCC. Use new ISA
 715         definitions in include/opcode/avr.h.
 716         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 717         descriptions. Reorganize descriptions to put mcu types in correct
 718         architectures and to order lists same as in GCC.
 719
 720 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 721             Daniel Jacobowitz  <dan@codesourcery.com>
 722
 723         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 724         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 725         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 726         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 727         (md_longopts): Add -call_nonpic.
 728         (md_parse_option): Handle OPTION_CALL_NONPIC.
 729         (md_show_usage): Add -call_nonpic.
 730
 731 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 732
 733         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 734         (xtensa_create_property_segments): Use it.
 735         (xtensa_create_xproperty_segments): Likewise.
 736
 737 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 738
 739         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 740
 741 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 742
 743         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 744         (lo16_reloc_p): New functions.
 745         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 746         generalize relocation checks.
 747         (matching_lo_reloc): New function.
 748         (fixup_has_matching_lo_p): Use it.
 749         (mips16_mark_labels): Don't clobber a symbol's visibility.
 750         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 751         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 752         (md_apply_fix): Likewise.
 753         (mips16_percent_op): Add %got and %call16.
 754         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 755         Use matching_lo_reloc.
 756         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 757         generalize relocation checks.
 758         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 759         checks.
 760
 761 2008-08-06  DJ Delorie  <dj@redhat.com>
 762
 763         * NEWS: Mention these changes.
 764
 765         * config/tc-h8300.h (H_TICK_HEX): Define.
 766         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 767         (md_longopts): Add "-h-tick-hex".
 768         (md_parse_option): Support it.
 769         * doc/c-h8300.texi (H8/300 Options): Document it.
 770         * doc/as.texinfo (Overview): Likewise.
 771
 772         * config/tc-sh.h (H_TICK_HEX): Define.
 773         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 774         (md_longopts): Add "-h-tick-hex".
 775         (md_parse_option): Support it.
 776         * doc/c-sh.texi (SH Options): Document it.
 777         * doc/c-sh64.texi (SH64 Options): Document it.
 778         * doc/as.texinfo (Overview): Likewise.
 779
 780 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 781
 782         PR gas/6656
 783         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 784         debug info if we see compiler generated debug info.
 785         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 786
 787 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 788
 789         * dwarf2dbg.c: Remove superfluous forward function declarations.
 790         (DWARF2_FORMAT): Add section arg.
 791         (out_header): New function, split out from..
 792         (out_debug_line): ..here.
 793         (out_debug_aranges): Use out_header.
 794         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 795         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 796         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 797         if line_seg is 64-bit.
 798         (dwarf2_finish): Adjust out_debug_abbrev call.
 799         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 800         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 801
 802 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 803
 804         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 805         * Makefile.in: Regenerate.
 806         * po/POTFILES.in: Regenerate.
 807
 808 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 809
 810         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 811         Handle -mvsx and -mpower7.
 812         (md_show_usage): Document -mpower7 and -mvsx.
 813         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 814         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 815
 816 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 817
 818         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 819         <cell>: Likewise.
 820
 821 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 822
 823         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 824         (md_show_usage): Likewise.
 825
 826 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 827
 828         * messages.c, symbols.c, write.c: Silence gcc warnings.
 829
 830 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 831
 832         * config/tc-i386.c (operand_type_check): Warning fix.
 833
 834 2008-07-26  Michael Eager <eager@eagercon.com>
 835
 836         * doc/as.texinfo: Add description of single-precision attribute.
 837
 838 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 839
 840         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 841         as load/store offset.
 842
 843 2008-07-22  Chao-ying Fu  <fu@mips.com>
 844
 845         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 846
 847 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 848
 849         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 850
 851 2008-07-21  DJ Delorie  <dj@redhat.com>
 852
 853         * config/tc-h8300.c (fix_operand_size): Use the default size
 854         specified by the .lbranch/.sbranch pseudos.
 855
 856 2008-07-18  DJ Delorie  <dj@redhat.com>
 857
 858         * config/tc-m32c.h (H_TICK_HEX): Define.
 859         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 860         (md_longopts): Add support for it.
 861         (md_parse_option): Likewise.
 862         * doc/as.texinfo (Overview): Add new m32c options.
 863         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 864
 865         * as.h: (enable_h_tick_hex): New.
 866         * app.c (enable_h_tick_hex): New.
 867         (LEX_IS_H): New.
 868         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 869         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 870         style hex constants and convert the input stream to 0x00 style.
 871         (do_scrub_chars): If a 'X style character constant is found after
 872         a symbol character (like you're or X'00), warn the user.
 873
 874 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 875
 876         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 877         (mips_fix_adjustable): Likewise.
 878         (mips_frob_file_after_relocs): Likewise.
 879
 880 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 881
 882         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 883         about overriding an earlier setting.
 884
 885 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 886
 887         * config/tc-mips.c (NO_ISA_COP): New macro.
 888         (COP_INSN): New macro.
 889         (is_opcode_valid): Use them.
 890         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 891         insns based on the ISA if CPU is NO_ISA_COP.
 892         <copz>: Likewise for coprocessor operations.
 893
 894 2008-07-07  Paul Brook  <paul@codesourcery.com>
 895
 896         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 897         relocations.
 898
 899 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 900
 901         * configure.tgt: Add bfin-*-rtems*.
 902
 903 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 904
 905         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 906         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 907
 908 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 909
 910         * config/tc-ppc.c (parse_cpu): Handle -m464.
 911         (md_show_usage): Likewise.
 912
 913 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 914
 915         Add support for ATtiny13A.
 916         * config/tc-avr.c (mcu_types): Add attiny13a.
 917         * doc/c-avr.texi: Likewise.
 918
 919 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 920             Alan Modra  <amodra@bigpond.net.au>
 921
 922         * write.c (relax_segment <rs_org>): Include current stretch
 923         value when calculating whether .org is backwards.
 924
 925 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 926
 927         * configure: Regenerate.
 928
 929 2008-06-17  Nick Clifton  <nickc@redhat.com>
 930
 931         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 932
 933 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 934
 935         PR gas/6607
 936         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 937         text_section.  Do the "stepping backwards" test for text_section
 938         using unsigned operands.
 939
 940 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 941
 942         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 943         (ppc_insert_operand): Likewise.
 944         (ppc_machine): Likewise.
 945         * config/tc-ppc.h: #include "opcode/ppc.h"
 946         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 947         (ppc_cpu): Update extern decl.
 948
 949 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 950
 951         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 952         +x, +X, +p, +P, +s, +S.
 953         (mips_ip): Likewise.
 954
 955         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 956         (mips_ip): Likewise.
 957         (macro_build): Likewise.
 958         (CPU_HAS_SEQ): New macro.
 959         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 960
 961 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 962
 963         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 964         * doc/c-avr.texi: Likewise.
 965
 966 2008-06-04  Nick Clifton  <nickc@redhat.com>
 967
 968         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 969
 970 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 971
 972         * config/tc-i386.c (set_sse_check): New.
 973         (md_pseudo_table): Add "sse_check".
 974
 975 2008-06-03  Paul Brook  <paul@codesourcery.com>
 976
 977         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 978
 979 2008-05-30  Nick Clifton  <nickc@redhat.com>
 980
 981         PR 5523
 982         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 983         relocs here.
 984
 985 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 986
 987         * config/tc-mips.c (mips_cpu_info_table): Move records for
 988         ST Loongson-2E/2F processors to a better place.
 989
 990 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         PR gas/6518
 993         * config/tc-i386.c (match_template): Report ambiguous operand
 994         size, not invalid suffix when there is no match in Intel
 995         syntax.
 996
 997 2008-05-22  Paul Brook  <paul@codesourcery.com>
 998
 999         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
1000
1001 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
1002
1003         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
1004         compatible cores: fa526, fa626, fa626te, fa726te.
1005         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
1006         fa726te} options.
1007
1008 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
1009
1010         * Makefile.am: Run "make dep-am".
1011         * Makefile.in: Regenerate.
1012         * doc/Makefile.in: Regenerate.
1013         * po/POTFILES.in: Regenerate.
1014
1015 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1016
1017         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1018         with non-MIPS16 relocs.
1019
1020 2008-05-09  Chao-ying Fu  <fu@mips.com>
1021
1022         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1023         case that some characters append at the end of the name.
1024         (mips_ip): Likewise.
1025         (s_change_sec): Likewise.
1026         (md_section_align): Likewise.
1027
1028 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1029
1030         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1031         xtensa_make_property_section instead of xtensa_get_property_section.
1032         (xtensa_create_xproperty_segments): Likewise.
1033
1034 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * NEWS: Mention XSAVE, EPT and MOVBE.
1037
1038         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1039         (md_show_usage): Add .movbe and .ept.
1040
1041         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1042         .movbe and .ept.
1043
1044 2008-04-29  David S. Miller  <davem@davemloft.net>
1045
1046         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1047
1048 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1049
1050         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1051         New statics.
1052         (OPTION_ELF_BASE): Make room for new option macros.
1053         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1054         OPTION_DOUBLE_FLOAT): New option macros.
1055         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1056         mdouble-float.
1057         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1058         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1059         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1060         and -mdouble-float.
1061         (struct mips_set_options): New fields soft_float and single_float.
1062         (mips_opts): Initialized them.  Add comment for each field
1063         initializer.
1064         (mips_after_parse_args): Set them based on file_mips_soft_float
1065         and file_mips_single_float.
1066         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1067         `.set singlefloat' and `.set doublefloat'.
1068         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1069         Handle single-float and soft-float instructions here.
1070         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1071         (is_opcode_valid_16): New function.
1072         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1073         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1074         M_S_DOB>: Remove special-casing of r4650.
1075         * doc/c-mips.texi (-march=): Add Octeon.
1076         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1077         -msingle-float and -mdouble-float.
1078         (MIPS floating-point): New section.  Document `.set softfloat' and
1079         `.set hardfloat'.  Document `.set singlefloat' and `.set
1080         doublefloat'.
1081
1082 2008-04-25  David S. Miller  <davem@davemloft.net>
1083
1084         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1085         %asr aliases.
1086
1087         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1088         rather than occaisionally 'levels'.  Consistently refer to Sun's
1089         UNIX variant as SunOS, every version of Solaris is also SunOS.
1090         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1091         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1092         section on 32-bit/64-bit opcode translations.
1093
1094 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1095
1096         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1097         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1098         (obj-fdpicelf.o): Define.
1099         * Makefile.in: Regenerate.
1100         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1101         (bfin-*-*): Delete.
1102         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1103         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1104         * config/obj-fdpicelf.c: New.
1105         * config/obj-fdpicelf.h: Likewise.
1106         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1107         the OBJ_FDPIC_ELF define.
1108         (OPTION_NOPIC): Define.
1109         (md_longopts): Add mnopic and mno-fdpic.
1110         (md_parse_option): Handle OPTION_NOPIC.
1111
1112 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1113
1114         * aclocal.m4: Regenerate.
1115         * configure: Regenerate.
1116
1117 2008-04-23  David S. Miller  <davem@davemloft.net>
1118
1119         * config/tc-sparc.c (v9a_asr_table): Add missing
1120         'stick' and 'stick_cmpr', and document ordering rules
1121         of table.
1122         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1123         BFD_RELOC_SPARC_PC10.
1124         * doc/c-sparc.texi: New section on Sparc constants.
1125         Add documentation for %stick and %stick_cmpr.
1126
1127 2008-04-22  David S. Miller  <davem@davemloft.net>
1128
1129         * config/obj-elf.c (obj_elf_section_type): Add prototype
1130         before obj_elf_section_word and add 'warn' arg.
1131         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1132         is matched, try checking for #SECTION_TYPE.
1133         (obj_elf_section): Adjust for new args.
1134         (obj_elf_type_name): New function.
1135         (obj_elf_type): Call it, and accept STT_foo number strings
1136         in .type statements as output by SunPRO compiler.
1137
1138 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1141         if noavx is 0.
1142
1143 2008-04-18  David S. Miller  <davem@davemloft.net>
1144
1145         * doc/c-sparc.texi: Add syntax section.
1146
1147 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1148
1149         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1150         REG and NDS for instructions with immediate operand.
1151
1152 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1155         FMA.
1156
1157 2008-04-16  David S. Miller  <davem@davemloft.net>
1158
1159         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1160         and relocation generation.
1161         (tc_gen_reloc): Likewise.
1162
1163 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1164
1165         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1166         relocations are properly aligned, and not negative.
1167
1168 2008-04-15  Khem Raj  <kraj@mvista.com>
1169
1170         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1171
1172 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1173
1174         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1175         accept e500mc instructions.
1176         (md_show_usage): Document -me500mc.
1177
1178 2008-04-11  Nick Clifton  <nickc@redhat.com>
1179
1180         * listing.c (print_timestamp): Use localtime rather than
1181         localtime_r since not all build environments provide the latter.
1182
1183 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1184
1185         * NEWS: Mention -msse-check=[none|error|warning].
1186
1187         * config/tc-i386.c (sse_check): New.
1188         (OPTION_MSSE_CHECK): Likewise.
1189         (md_assemble): Check SSE instructions if needed.
1190         (md_longopts): Add -msse-check.
1191         (md_parse_option): Handle OPTION_MSSE_CHECK.
1192         (md_show_usage): Show -msse-check=[none|error|warning].
1193
1194         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1195
1196 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1197
1198         * listing.c: Add -ag listing flag to show general information in
1199         listings such as gas version, passed options, and time stamp.
1200         (listing_general_info): New function.
1201         (print_options): New function.
1202         (print_single_option): New function.
1203         (print_timestamp): New function.
1204         (MAX_DATELEN): Define.
1205         (listing_print): Add call to listing_general_info.
1206         * listing.h (LISTING_GENERAL): Define.
1207         (listing_print): Add new parameter.
1208         * as.c (show_usage): Print new switch.
1209         (parse_args): Parse new switch.
1210         (main): Pass command line on to listing_print.
1211         * NEWS: Mention this new feature.
1212         * doc/as.texinfo: Document the new sub-option.
1213
1214 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1215
1216         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1217         call.  Delete out of date comment.
1218         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1219         (dwarf2_emit_label): Don't emit unless there has been a previous
1220         .file or we are outputting assembler generated debug.
1221         dwarf2_consume_line_info after emitting line info, not before.
1222         (out_debug_info): Simplify files_in_use test.
1223
1224 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         * config/tc-i386.c (parse_real_register): Return AVX register
1227         only if AVX is enabled.
1228
1229 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1230
1231         PR gas/6043
1232         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1233         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1234
1235 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1236             Bob Wilson  <bob.wilson@acm.org>
1237
1238         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1239         call to decode_reloc.
1240
1241 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1244
1245         * config/tc-i386.c (cpu_arch): Add .pclmul.
1246         (md_show_usage): Replace clmul with pclmul.
1247         * doc/c-i386.texi: Likewise.
1248
1249 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1252
1253         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1254         Document -msse2avx, .avx, .aes, .clmul and .fma.
1255
1256         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1257         (vex_prefix): Likewise.
1258         (sse2avx): Likewise.
1259         (CPU_FLAGS_ARCH_MATCH): Likewise.
1260         (CPU_FLAGS_64BIT_MATCH): Likewise.
1261         (CPU_FLAGS_32BIT_MATCH): Likewise.
1262         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1263         (regymm): Likewise.
1264         (vex_imm4): Likewise.
1265         (fits_in_imm4): Likewise.
1266         (build_vex_prefix): Likewise.
1267         (VEX_check_operands): Likewise.
1268         (bad_implicit_operand): Likewise.
1269         (OPTION_MSSE2AVX): Likewise.
1270         (T_YMMWORD): Likewise.
1271         (_i386_insn): Add vex.
1272         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1273         (cpu_flags_match): Changed to take a pointer to const template.
1274         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1275         (match_mem_size): Also check ymmword.
1276         (operand_type_match): Clear ymmword.
1277         (md_begin): Allow '_' in mnemonic.
1278         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1279         (process_immext): Update assert.
1280         (md_assemble): Don't call process_immext if sse2avx and immext
1281         are true.  Call build_vex_prefix if vex is true.
1282         (parse_insn): Updated for cpu_flags_match.
1283         (swap_operands): Handle 5 operands.
1284         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1285         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1286         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1287         (check_byte_reg): Check regymm.
1288         (process_operands): Duplicate the destination register for
1289         -msse2avx if needed.
1290         (build_modrm_byte): Updated for instructions with VEX encoding.
1291         (output_insn): Output VEX prefix if needed.
1292         (md_longopts): Add msse2avx.
1293         (md_parse_option): Handle OPTION_MSSE2AVX.
1294         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1295         (intel_e09): Support YMMWORD.
1296         (intel_e11): Likewise.
1297         (intel_get_token): Likewise.
1298
1299 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1300
1301         * config/tc-avr.c (mcu_types): Add attiny167.
1302         * doc/c-avr.texi: Likewise.
1303
1304 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1305
1306         * config/tc-avr.c (mcu_types): Add atmega32u4.
1307         * doc/c-avr.texi: Likewise.
1308
1309 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1310
1311         * config/tc-avr.c (mcu_types): Add atmega32c1.
1312         * doc/c-avr.texi: Likewise.
1313
1314 2008-03-28  Paul Brook  <paul@codesourcery.com>
1315
1316         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1317         to avoid spurious symbols.
1318
1319 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1320
1321         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1322         as_bad_where.
1323
1324 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1325
1326         * config/tc-avr.c (mcu_types): Add atmega32m1.
1327         * doc/c-avr.texi: Likewise.
1328
1329 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1330
1331         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1332         start of block.
1333         (do_neon_ext): Fix sign of comparison.
1334
1335 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1336
1337         From Jie Zhang  <jie.zhang@analog.com>
1338         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1339         instructions. And call yyerror when comparing PREG with
1340         DREG.
1341         (check_macfunc_option): New.
1342         (check_macfuncs): Check option by calling check_macfunc_option.
1343         Fix comparison always true warnings.  Both scalar instructions
1344         of vector instruction must share the same mode option.  Only allow
1345         option mode at the end of the second instruction of the vector.
1346         (asm_1): Check option by calling check_macfunc_option.
1347
1348         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1349         option for multiply and multiply-accumulate to data register
1350         instruction.
1351         (check_macfuncs): Don't check if accumulator matches the data register
1352         here.
1353         (assign_macfunc): Check if accumulator matches the
1354         data register in each rule that moves to the data
1355         register.
1356
1357         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1358         generated for LOOP_BEGIN and LOOP_END instructions.
1359         (bfin_gen_loop): Likewise.
1360
1361 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1362
1363         * config/tc-s390.c (md_parse_option): z10 option added.
1364
1365 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1366
1367         * aclocal.m4: Regenerate.
1368         * configure: Likewise.
1369         * Makefile.in: Likewise.
1370         * doc/Makefile.in: Likewise.
1371
1372 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1373
1374         PR 5946
1375         * config/tc-hppa.c (is_same_frag): Delete.
1376
1377 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1378
1379         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1380         RELAX_LOOP_END_ADD_NOP.
1381
1382 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1383
1384         PR gas/5895
1385         * read.c (s_mexit): Warn if attempting to exit a macro when not
1386         inside a macro definition.
1387
1388 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1389
1390         * Makefile.am: Run "make dep-am".
1391         * Makefile.in: Regenerate.
1392         * configure: Regenerate.
1393
1394 2008-03-09  Paul Brook  <paul@codesourcery.com>
1395
1396         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1397         * doc/c-arm.texi: Add cortex-a9.
1398
1399 2008-03-09  Paul Brook  <paul@codesourcery.com>
1400
1401         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1402         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1403         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1404         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1405         * doc/c-arm.texi: Document new ARM FPU variants.
1406
1407 2008-03-07  Paul Brook  <paul@codesourcery.com>
1408
1409         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1410
1411 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1412
1413         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1414         for strict ordering of powerpc_opcodes, but disable for now.
1415
1416 2008-03-04  Paul Brook  <paul@codesourcery.com>
1417
1418         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1419         (arm_ext_v7m): Rename...
1420         (arm_ext_m): ... to this.  Include v6-M.
1421         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1422         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1423         (md_assemble): Allow wide msr instructions.
1424         (insns): Add classifications for v6-m instructions.
1425         (arm_cpu_option_table): Add cortex-m1.
1426         (arm_arch_option_table): Add armv6-m.
1427         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1428
1429 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1430             Bob Wilson  <bob.wilson@acm.org>
1431
1432         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1433         (md_begin): Initialize it.
1434         (resources_conflict): Use it.
1435
1436 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1437
1438         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1439
1440 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1441             H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         PR gas/5543
1444         * read.c (pseudo_set): Don't allow global register symbol.
1445
1446         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1447         global.
1448
1449 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1450
1451         PR gas/5543
1452         * write.c (write_object_file): Don't allow symbols which were
1453         equated to register.  Stop if there is an error.
1454
1455 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1456
1457         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1458         (ppc_cpu): Declare.
1459         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1460         * config/tc-ppc.c (ppu_cpu): Make global.
1461         (ppc_insert_operand): Add ppu_cpu parameter.
1462         (md_assemble): Adjust for above change.
1463         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1464
1465 2008-02-22  Nick Clifton  <nickc@redhat.com>
1466
1467         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1468         targeted ARM ports, otherwise just skip generating the reloc.
1469
1470 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * doc/c-i386.texi: Update -march= and .arch.
1473
1474 2008-02-18  Nick Clifton  <nickc@redhat.com>
1475
1476         * config/tc-mn10300.c (has_known_symbol_location): New function.
1477         Do not regard weak symbols as having a known location.
1478         (md_estimate_size_before_relax): Use new function.
1479         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1480
1481 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1482
1483         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1484         currently selected CPU has no 32-bit support.
1485         (parse_real_register): Do not return registers not available on
1486         currently selected CPU.
1487
1488 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1489
1490         * config/tc-i386.c (process_immext): Fix format.
1491
1492 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         * config/tc-i386.c (inoutportreg): New.
1495         (process_immext): New.
1496         (md_assemble): Use it.
1497         (update_imm): Use imm16 and imm32s.
1498         (i386_att_operand): Use inoutportreg.
1499
1500 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         * config/tc-i386.c (operand_type_all_zero): New.
1503         (operand_type_set): Likewise.
1504         (operand_type_equal): Likewise.
1505         (cpu_flags_all_zero): Likewise.
1506         (cpu_flags_set): Likewise.
1507         (cpu_flags_equal): Likewise.
1508         (UINTS_ALL_ZERO): Removed.
1509         (UINTS_SET): Likewise.
1510         (UINTS_CLEAR): Likewise.
1511         (UINTS_EQUAL): Likewise.
1512         (cpu_flags_match): Updated.
1513         (smallest_imm_type): Likewise.
1514         (set_cpu_arch): Likewise.
1515         (md_assemble): Likewise.
1516         (optimize_imm): Likewise.
1517         (match_template): Likewise.
1518         (process_suffix): Likewise.
1519         (update_imm): Likewise.
1520         (process_drex): Likewise.
1521         (process_operands): Likewise.
1522         (build_modrm_byte): Likewise.
1523         (i386_immediate): Likewise.
1524         (i386_displacement): Likewise.
1525         (i386_att_operand): Likewise.
1526         (parse_real_register): Likewise.
1527         (md_parse_option): Likewise.
1528         (i386_target_format): Likewise.
1529
1530 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1531
1532         PR gas/5712
1533         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1534         pointer past the comma after parsing a floating point register
1535         name.
1536
1537 2008-02-14  Hakan Ardo  <hakan@debian.org>
1538
1539         PR gas/2626
1540         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1541         to AVR_ISA_2xxe.
1542         (avr_operand): Disallow post-increment addressing in the lpm
1543         instruction for the attiny26.
1544
1545 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1546
1547         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1548         if not in Intel mode.
1549         (i386_intel_operand): Ignore segment overrides in immediate and
1550         offset operands.
1551         (intel_e11): Range-check i.mem_operands before use as array
1552         index. Filter out FLAT for uses other than as segment override.
1553         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1554         "offset FLAT:".
1555
1556 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1557
1558         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1559
1560 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1561
1562         * config/tc-i386.c (allow_pseudo_reg): New.
1563         (parse_real_register): Check for NULL just once. Allow all
1564         register table entries when allow_pseudo_reg is non-zero.
1565         Don't allow any registers without type when allow_pseudo_reg
1566         is zero.
1567         (tc_x86_regname_to_dw2regnum): Replace with ...
1568         (tc_x86_parse_to_dw2regnum): ... this.
1569         (tc_x86_frame_initial_instructions): Adjust for above change.
1570         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1571         (tc_parse_to_dw2regnum): New.
1572         (tc_x86_regname_to_dw2regnum): Replace with ...
1573         (tc_x86_parse_to_dw2regnum): ... this.
1574         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1575         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1576         error handling.
1577
1578 2008-02-12  Nick Clifton  <nickc@redhat.com>
1579
1580         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1581         argument.
1582         (tic4x_insn_add): Likewise.
1583         (md_begin): Drop cast that was discarding a const qualifier.
1584         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1585         argument.
1586         (build_insn): Drop cast that was discarding a const qualifier.
1587
1588 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         * config/tc-i386.c (cpu_arch): Add .xsave.
1591         (md_show_usage): Add .xsave.
1592
1593         * doc/c-i386.texi: Add xsave to -march=.
1594
1595 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1596
1597         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1598         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1599
1600 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1601
1602         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1603         checks into assertions.  When relaxation produces an operation that
1604         does not fit in the current FLIX instruction, make sure that the
1605         operation is relaxed as needed to account for being placed following
1606         the current instruction.
1607
1608 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1609
1610         PR 5715
1611         * configure: Regenerated.
1612
1613 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1614
1615         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1616
1617 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1618
1619         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1620
1621 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1622
1623         * read.c: (emit_expr): Correct for mingw use of printf size
1624         specifier.
1625
1626 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1627
1628         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1629         can only be encoded in FLIX instructions but are not specified as such.
1630         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1631         labels.
1632
1633 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         * NEWS: Mention new command line options for x86 targets.
1636
1637 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1640
1641 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1642
1643         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1644
1645 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * config/tc-i386.c (md_show_usage): Show more processors for
1648         -march=/-mtune=.
1649
1650 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1653
1654 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1655
1656         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1657         (XXX_MNEM_SUFFIX): Likewise.
1658         (END_OF_INSN): Likewise.
1659         (templates): Likewise.
1660         (modrm_byte): Likewise.
1661         (rex_byte): Likewise.
1662         (DREX_XXX): Likewise.
1663         (drex_byte): Likewise.
1664         (sib_byte): Likewise.
1665         (processor_type): Likewise.
1666         (arch_entry): Likewise.
1667         (cpu_sub_arch_name): Remove const.
1668         (cpu_arch): Add .vmx and .smx.
1669         (set_cpu_arch): Append cpu_sub_arch_name.
1670         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1671         (md_show_usage): Updated.
1672
1673         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1674         (XXX_MNEM_SUFFIX): Likewise.
1675         (END_OF_INSN): Likewise.
1676         (templates): Likewise.
1677         (modrm_byte): Likewise.
1678         (rex_byte): Likewise.
1679         (DREX_XXX): Likewise.
1680         (drex_byte): Likewise.
1681         (sib_byte): Likewise.
1682         (processor_type): Likewise.
1683         (arch_entry): Likewise.
1684
1685         * doc/as.texinfo: Update i386 -march option.
1686
1687         * doc/c-i386.texi: Update -march= for ISA.
1688
1689 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1690
1691         * config/tc-xtensa.c (xtensa_leb128): New function.
1692         (md_pseudo_table): Use it for sleb128 and uleb128.
1693         (is_leb128_expr): New internal flag.
1694         (xtensa_symbol_new_hook): Check new flag.
1695
1696 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1697
1698         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1699         at90usb82, at90usb162.
1700         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1701         at90usb162.
1702         These changes support the new avr35 architecture group in gcc.
1703
1704 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1705
1706         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1707         suffix for AT&T syntax.
1708
1709 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1710
1711         * config/tc-i386.c (match_reg_size): New.
1712         (match_mem_size): Likewise.
1713         (operand_size_match): Likewise.
1714         (operand_type_match): Also clear all size fields.
1715         (match_template): Skip Intel syntax when in AT&T syntax.
1716         Call operand_size_match to check operand size.
1717         (i386_att_operand): Set the mem field to 1 for memory
1718         operand.
1719         (i386_intel_operand): Likewise.
1720
1721 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1722
1723         PR gas/5534
1724         * config/tc-i386.c (_i386_insn): Update comment.
1725         (operand_type_match): Also clear unspecified.
1726         (operand_type_register_match): Likewise.
1727         (parse_operands): Initialize unspecified.
1728         (i386_intel_operand): Likewise.
1729         (match_template): Check memory and accumulator operand size.
1730         (i386_att_operand): Clear unspecified on register operand.
1731         (intel_e11): Likewise.
1732         (intel_e09): Set operand size and clean unspecified for
1733         "XXX PTR".
1734
1735 2008-01-11  Andreas Schwab  <schwab@suse.de>
1736
1737         * read.c (s_space): Declare `repeat' as offsetT.
1738
1739 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1740
1741         * config/tc-i386.c (match_template): Check processor support
1742         first.
1743
1744 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1745
1746         * config/tc-i386.c (match_template): Continue if processor
1747         doesn't match.
1748
1749 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1750
1751         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1752         unwind personality function address.
1753
1754 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1755
1756         * dwarf2dbg.c (out_sleb128): Delete.
1757         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1758         (out_fixed_inc_line_addr): Delete.
1759         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1760         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1761         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1762         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1763         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1764         * read.h (emit_expr_fix): New prototype.
1765         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1766         (emit_expr_fix): New.
1767
1768 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1769
1770         * config/tc-i386.c (match_template): Check register size
1771         only when size of operands can be encoded the canonical way.
1772
1773 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         * config/tc-i386.c (i386_operand): Renamed to ...
1776         (i386_att_operand): This.
1777         (parse_operands): Updated.
1778
1779 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1780
1781         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1782
1783         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1784         only.
1785         (md_assemble): Remove Intel mode workaround.
1786         (match_template): Check support for old gcc, AT&T mnemonic
1787         and Intel Syntax.
1788         (md_parse_option): Don't set intel_mnemonic to 0 for
1789         OPTION_MOLD_GCC.
1790
1791 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1792
1793         * config/tc-i386.h: Update copyright to 2008.
1794
1795 2008-01-04  Nick Clifton  <nickc@redhat.com>
1796
1797         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1798         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1799
1800 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1803         of SYSV386_COMPAT.
1804
1805 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1806
1807         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1808         (cpu_flags_not): Likewise.
1809         (cpu_flags_match): Updated to check 64bit and arch.
1810         (set_code_flag): Remove cpu_arch_flags_not.
1811         (set_16bit_gcc_code_flag): Likewise.
1812         (set_cpu_arch): Likewise.
1813         (md_begin): Likewise.
1814         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1815         (match_template): Likewise.
1816
1817 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1818
1819         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1820         modrm_regmem to 0 instead of None.
1821
1822 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         * config/tc-i386.c (match_template): Use the xmmword field
1825         instead of no_xsuf.
1826
1827 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1828
1829         * config/tc-i386.c (process_suffix): Fix a typo.
1830
1831 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1832
1833         PR gas/5534
1834         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1835         Check memory size in Intel mode.
1836         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1837         (intel_e09): Likewise.
1838
1839         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1840
1841 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1842
1843         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1844
1845 For older changes see ChangeLog-2007
1846 \f
1847 Local Variables:
1848 mode: change-log
1849 left-margin: 8
1850 fill-column: 74
1851 version-control: never
1852 End: