gas/ChangeLog

   1 2009-01-02  Matthias Klose  <doko@ubuntu.com>
   2
   3         * itbl-ops.c (itbl_disassemble): Don't rely on undefined sprintf
   4         behaviour.
   5
   6 2008-12-23  Jon Beniston <jon@beniston.com>
   7
   8         * NEWS: Record that support for LM32 has been added.
   9         * Makefile.am: Add LM32 object files and dependencies.
  10         * Makefile.in: Regenerate.
  11         * configure.in: Indicate LM32 uses cgen.
  12         * configure: Regenerate.
  13         * configure.tgt: Add LM32 target.
  14         * config/tc-lm32.c: New file.
  15         * config/tc-lm32.h: New file.
  16         * doc/Makefile.am: Add c-lm32.texi to CPU_DOCS.
  17         * doc/Makefile.in: Regenerate.
  18         * doc/all.texi: Add LM32 as CPU of interest.
  19         * doc/as.texinfo: Add LM32 dependent features link.
  20         * doc/c-lm32.texi: New file.
  21
  22 2008-12-23  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * config/tc-i386.c (match_template): Changed to return
  25          const template *.  Handle i.swap_operand for 3 operands.
  26          (build_vex_prefix): Take const template *.  Swap operand for
  27          2-byte VEX prefix if possible.
  28          (md_assemble): Updated.
  29          (build_modrm_byte): Handle RegMem bit for SSE2AVX.
  30
  31 2008-12-23  Anatoly Sokolov  <aesok@post.ru>
  32
  33         * config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
  34         atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
  35         atmega64m1, atmega32u6, atmega128rfa1,  at90pwm81, at90scr100,
  36         m3000f, m3000s and m3001b devices.
  37         * doc/c-avr.texi: Likewise.
  38
  39 2008-12-23  Nick Clifton  <nickc@redhat.com>
  40
  41         * NEWS :Remove mention of STT_IFUNC support.
  42         * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
  43         * doc/as.texinfo: Remove mention of STT_IFUNC support.
  44
  45 2008-12-21  Hans-Peter Nilsson  <hp@axis.com>
  46
  47         * config/tc-cris.c (s_cris_dtpoff): New function.
  48         (md_pseudo_table): Add "dtpoffd".
  49
  50 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * config/tc-i386.c (parse_insn): Optimize ".s" handling.
  53
  54 2008-12-20  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * config/tc-i386.c (_i386_insn): Add swap_operand.
  57         (parse_insn): Handle ".s".
  58         (match_template): Handle swap_operand.
  59
  60         * doc/c-i386.texi: Document .s suffix.
  61
  62 2008-12-20  Hans-Peter Nilsson  <hp@axis.com>
  63
  64         * config/tc-cris.c (cris_process_instruction): Handle
  65         BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
  66         (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
  67         "double indirect" addressing mode.
  68         (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
  69         (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
  70
  71 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  72
  73         * configure: Regenerate.
  74
  75 2008-12-08  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         * config/tc-i386.c (build_modrm_byte): Remove an extra blank
  78         line.
  79
  80 2008-12-04  Ben Elliston  <bje@au.ibm.com>
  81
  82         * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
  83         usage strings.
  84         (ppc_setup_opcodes): Likewise, remove booke64 support.
  85         * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
  86         * doc/as.texinfo (Overview): Likewise.
  87
  88 2008-12-04  Nick Clifton  <nickc@redhat.com>
  89
  90         * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
  91
  92 2008-12-03  Nick Clifton  <nickc@redhat.com>
  93
  94         * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
  95         * doc/as.texinfo: Document new feature.
  96         * NEWS: Mention new feature.
  97
  98 2008-11-29  Kai Tietz  <kai.tietz@onevision.com>
  99
 100         * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
 101         use "pe-i386" for 32-bit.
 102
 103 2008-11-28  Jakub Jelinek  <jakub@redhat.com>
 104
 105         * Makefile.am (ehopt.o): Add struc-symbol.h.
 106         * Makefile.in: Regenerated.
 107         * ehopt.c: Include struc-symbol.h.
 108         (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
 109         create correct DW_CFA_advance_loc.  Handle O_subtract only
 110         for code alignment factor 1, otherwise handle O_divide or
 111         O_right_shift of O_subtract and O_constant.
 112         (eh_frame_estimate_size_before_relax): Always divide by ca.
 113         (eh_frame_convert_frag): Likewise.
 114
 115 2008-11-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 116
 117         * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
 118         DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
 119
 120 2008-11-28  Joshua Kinard  <kumba@gentoo.org>
 121
 122         * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
 123         (mips_cpu_info_table): Add r14000, r16000.
 124         * doc/c-mips.texi: Add entries for 14000, 16000.
 125
 126 2008-11-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 127
 128         * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
 129         * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
 130         md_pseudo_table and accept @c prefix, same as long directive.
 131         (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
 132         (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
 133         and set it for GOT related relocations.
 134         (md_undefined_symbol): Defined
 135         (process_label_constant): Added checks for GOT/got and cGOT/cGOT
 136         prefixes with constant label and set the appropriate relocation type.
 137         * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
 138
 139 2008-11-26  DJ Delorie  <dj@redhat.com>
 140
 141         * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
 142
 143 2008-11-25  DJ Delorie  <dj@redhat.com>
 144
 145         * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
 146
 147 2008-11-21  Sterling Augustine  <sterling@tensilica.com>
 148
 149         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
 150         xtensa_state_is_shared_or to allow multiple opcodes within a
 151         single FLIX bundle to write to these special states.
 152
 153 2008-11-19  Hans-Peter Nilsson  <hp@axis.com>
 154
 155         * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
 156         on symbols in TLS relocs.
 157
 158 2008-11-19  Nick Clifton  <nickc@redhat.com>
 159
 160         * doc/fdl.texi: Update to v1.3
 161         * doc/as.texinfo: Change license to v1.3.
 162
 163 2008-11-18  Catherine Moore  <clm@cm00re.com>
 164
 165         * config/tc-arm.c (neon_type_mask): Renumber.
 166         (type_chk_of_el_type): Handle F_F16.
 167         (neon_cvt_flavour): Recognize half-precision conversions.
 168         (do_neon_cvt): New shapes NS_QD and
 169         NS_DQ.  Encode half-precision conversions.
 170         (do_neon_cvtt): Encode the T bit.
 171         (asm_opcode_insns): vcvt, vcvtt support.
 172         (arm_option_cpu_value): Add neon-fp16 support.
 173
 174 2008-11-17  Nick Clifton  <nickc@redhat.com>
 175
 176         * as.c (parse_args): Update copyright year.
 177
 178 2008-11-14  Mat Hostetter  <mat@lcs.mit.edu>
 179
 180         * read.c (emit_expr): Grow frag before filling it so that
 181         dot_value remains valid.
 182
 183 2008-11-14  Peter Jansen  <pwjansen@yahoo.com>
 184
 185         PR 7026
 186         * config/tc-arm.c: Ensure that all uses of as_bad have a
 187         formatting string.
 188
 189 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
 190
 191         * config/tc-cris.c (cris_number_to_imm): Except for
 192         BFD_RELOC_NONE, always set contents.  Where previously this was
 193         skipped, set contents to 0.
 194
 195         PR gas/7025
 196         * input-scrub.c (input_scrub_include_sb): Make the position
 197         after the input have defined contents, a 0 character.
 198
 199         * config/tc-cris.c (cris_relax_frag): Add missing case for
 200         ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
 201
 202         PR gas/7020
 203         * read.c (read_a_source_file): Rearrange evaluation order when
 204         looking for '=' to avoid conditional on undefined contents of
 205         input_line_pointer[1].
 206
 207 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
 208
 209         * config/tc-mips.c (COP_INSN): Change logic to always return false
 210         for FP instructions.
 211
 212 2008-11-06  Chao-ying Fu  <fu@mips.com>
 213
 214         * config/tc-mips.c (validate_mips_insn): Add case '1'.
 215         (mips_ip): Add case '1' to process sync type.
 216
 217 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 218
 219         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
 220
 221 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 222
 223         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
 224         writes to the same register.
 225
 226 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
 227
 228         * config/tc-xtensa.c (xtensa_j_opcode): New.
 229         (xg_instruction_matches_option_term): Handle "FREEREG" option.
 230         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
 231         (md_begin): Initialize xtensa_j_opcode.
 232         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
 233         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
 234         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
 235         (vinsn_to_insnbuf): Update renamed tls_reloc references.
 236         Distinguish extra argument for "FREEREG" from extra TLS argument.
 237         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
 238         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
 239         field to extra_arg.
 240         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
 241         (build_transition): Handle "FREEREG" operand.
 242         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
 243
 244 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
 245
 246         * po/id.po: Update.
 247
 248 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
 249
 250         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
 251         comment so that Broadcom SB-1 cores are in the MIPS64 section.
 252
 253 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
 254
 255         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
 256         * config/tc-ns32k.c (bit_fix_new): Likewise.
 257         * config/tc-m68k.c (md_begin): Likewise.
 258         * hash.c (hash_insert, hash_jam): Likewise.
 259         * symbols.c (symbol_create, local_symbol_make): Likewise.
 260         * frags.c (frag_alloc): Likewise.
 261
 262 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
 263
 264         * config/bfin-parse.y: Use C style comments.
 265         * config/tc-bfin.c: Likewise.
 266         * config/tc-m68k.c: Likewise.
 267         * config/tc-mips.c: Likewise.
 268
 269 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
 272         (cpu_arch_tune): Make it global.
 273         (cpu_arch_isa): Likewise.
 274         (cpu_arch_isa_flags): Likewise.
 275         (i386_align_code): Check fragP->tc_frag_data.isa,
 276         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
 277         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
 278         respectively.
 279
 280         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
 281         (cpu_arch_tune): New.
 282         (cpu_arch_isa): Likewise.
 283         (cpu_arch_isa_flags): Likewise.
 284         (i386_tc_frag_data): Likewise.
 285         (TC_FRAG_TYPE): Likewise.
 286         (TC_FRAG_INIT): Likewise.
 287
 288 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 289
 290         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
 291         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
 292         Moved into alphabetical order.
 293
 294 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 295
 296         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
 297         a complete sentence.
 298         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 299         (Line): Remove conditional declaration of Ln node and section here.
 300         Put aout-bout description inside the no-line-dir conditional.
 301         (Skip, Space): Use a separate conditional for each node.
 302
 303 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 304
 305         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 306         menu entry for File; remove version-specific .file operands from menu
 307         description.  Replace "LNS directives" menu entry with new entries
 308         for "Loc" and "Loc_mark_labels".
 309         (LNS directives): Split into separate nodes for each directive.
 310         (Loc): New node for .loc directive.  Mention that this directive
 311         is for DWARF2 and add a missing article.
 312         (Loc_mark_labels): Likewise for .loc_mark_labels.
 313         (File): Change this node to describe both the default version and
 314         the DWARF2 version of .file.  Move the no-file-dir conditional to
 315         include only the default version.
 316
 317 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 318
 319         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 320         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 321         (i386_solaris_fix_up_eh_frame): Declare.
 322         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 323
 324 2008-10-09  Nick Clifton  <nickc@redhat.com>
 325
 326         PR 6944
 327         * doc/as.texinfo (Dollar Local Labels): Correct description of
 328         dollar local labels to show that the colon suffix is still
 329         needed.
 330
 331 2008-10-08  Nick Clifton  <nickc@redhat.com>
 332
 333         * configure.in (ALL_LINGUAS): Add "id".
 334         * configure: Regenerate.
 335         * po/id.po: New Indonesian translation.
 336
 337 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * read.c (pseudo_set): Don't allow global register symbol only
 340         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 341         * symbols.c (S_SET_EXTERNAL): Likewise.
 342
 343         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 344
 345         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 346
 347 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 348
 349         * doc/as.texinfo (Local): New description of ELF .local directive.
 350
 351 2008-10-06  Nick Clifton  <nickc@redhat.com>
 352
 353         PR 6926
 354         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 355         (_find_end_of_line): Add extra parameter indicating if the line is
 356         inside a macro.  If it is then do not allow the @ character to be
 357         treated as a line separator character.
 358         (read_a_source): Update use of _find_end_of_line.
 359         (find_end_of_line): Likewise.
 360         (s_irp): Update use of get_line_sb.
 361         (s_macro): Likewise.
 362         (do_repeat): Likewise.
 363         (get_line_sb): New function.  Like the old version of get_line_sb
 364         except that it takes an extra parameter indicating whether the
 365         line is inside a macro.
 366         (get_macro_line_sb): New function.
 367
 368 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 369
 370         * config/tc-cris.c: Update all comments regarding explicit relocations
 371         to, besides PIC, also imply TLS or to say "relocation specifier" or
 372         similar.
 373         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 374         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 375         callers.  Also handle TLS relocs.
 376         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 377         Change all callers.  Also handle TLS relocs.
 378         (tls): New constant.
 379         (cris_process_instruction): Check for non-PIC TLS relocations and
 380         adjust message when emitting error message about relocation not
 381         fitting.
 382         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 383         when tls is true.
 384         (get_3op_or_dip_prefix_op): Ditto.
 385         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 386
 387 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 388
 389         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 390         Manually process line ends.
 391
 392 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 393             Nick Clifton  <nickc@redhat.com>
 394
 395         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 396         S_SET_STORAGE_CLASS.
 397
 398 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 399             Nick Clifton  <nickc@redhat.com>
 400
 401         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 402         do not match it class and if necessary update the class.
 403         (null_error_handler): New function.  Suppresses the generation of
 404         bfd error messages.
 405         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 406
 407 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 408
 409         * Makefile.am: Run "make dep-am".
 410         * Makefile.in: Regenerate.
 411
 412 2008-09-29  Nick Clifton  <nickc@redhat.com>
 413
 414         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 415         tc_cfi_emit_pcrel_expr macro.
 416
 417 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 418             Steve Ellcey  <sje@cup.hp.com>
 419
 420         * configure: Regenerate for new libtool.
 421         * aclocal.m4: Ditto.
 422         * Makefile.in: Ditto.
 423         * doc/Makefile.in: Ditto.
 424
 425 2008-09-29  Nick Clifton  <nickc@redhat.com>
 426
 427         PR 6878
 428         * app.c (do_scrub_chars): Only issue warnings about tick
 429         characters detected in symbol strings if hex ticks are supported.
 430
 431 2008-09-29  Nick Clifton  <nickc@redhat.com>
 432
 433         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 434         tc_cfi_emit_pcrel_expr macro.
 435
 436 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 437
 438         * NEWS: Mention .cfi_val_encoded_addr.
 439
 440 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 441
 442         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 443         * Makefile.in (TARG_ENV_HFILES): Likewise.
 444         * configure.tgt (Solaris targets): Set em=solaris.
 445         * config/te-solaris.h: New file.
 446
 447 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 448
 449         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 450
 451 2008-09-24  Richard Henderson  <rth@redhat.com>
 452
 453         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 454         (struct cfi_insn_data): Add ea member.
 455         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 456         (output_cfi_insn): Handle CFI_val_encoded_addr.
 457         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 458         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 459
 460 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 461
 462         PR 6913
 463         * listing.c (print_options): Don't call fprintf without format string.
 464
 465 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 466
 467         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 468         (TC_VALIDATE_FIX_SUB): Likewise.
 469         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 470         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 471         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 472         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 473         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 474         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 475         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 476         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 477         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 478
 479         * write.c (md_register_arithmetic): Define.
 480         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 481         Modify error message when registers involved.
 482         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 483         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 484
 485 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 486
 487         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 488
 489 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 490
 491         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 492         relocs with no symbol.
 493         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 494         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 495         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 496
 497 2008-09-14  Chris Smith <chris@zxdesign.info>
 498
 499         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 500         broken, as the opcode of ld a,(de) was being emitted for both.
 501
 502 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 503
 504         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 505         operands equal to MAX_INSN_ARGS.
 506
 507 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 508
 509         * configure.in: Call AC_SYS_LARGEFILE.
 510         * config.in: Regenerate.
 511         * configure: Regenerate.
 512
 513 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 514
 515         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 516         Remove POWER5 and POWER6 tests.
 517
 518 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 519
 520         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 521         number support for 32-bit targets.
 522
 523 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 524
 525         * NEWS: Add a marker for the 2.19 features.
 526
 527 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 528
 529         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 530         comment regarding use of difference expressions.
 531         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 532
 533         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 534         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 535         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 536         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 537
 538 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 539
 540         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 541
 542 2008-09-03  Nick Clifton  <nickc@redhat.com>
 543
 544         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 545         alignment field of the .lcomm directive to be optional.
 546         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 547         s_comm_internal.
 548         (md_pseudo_table): Implement .lcomm directive for COFF based
 549         targets.
 550         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 551         the .lcomm directive.
 552
 553 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 554
 555         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 556         and NetBSD.
 557
 558 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 559
 560         * config/tc-avr.c (mcu_types): Add atmega16u4.
 561         * doc/c-avr.texi: Likewise.
 562
 563 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * config/tc-ia64.c (CR_IIB0): New.
 566         (CR_IIB1): Likewise.
 567         (cr): Add cr.iib0 and cr.iib1.
 568         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 569
 570 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 571
 572         * config/tc-i386.c (md_assemble): Force number of displacement
 573         operands to zero when processing string instruction.
 574         (i386_index_check): Special-case string instruction operands. Don't
 575         fudge address prefix if there already was a memory operand. Fix
 576         error message to correctly reflect the addressing mode used.
 577         (i386_att_operand): Fix comment.
 578         (i386_intel_operand): Snapshot, clear, and restore base and index
 579         reg for each operand processed. Increment count of memory operands
 580         later.
 581
 582 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 583
 584         * config/tc-hppa.c (is_SB_relative): New macro.
 585         (fix_new_hppa): Remove $segrel$ marker.
 586         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 587         segment relative.
 588         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 589
 590 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 591
 592         * config/tc-i386.c (check_string): Use register_prefix for error
 593         message.
 594         (process_operands): Likewise.
 595
 596 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 597
 598         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 599
 600 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 601
 602         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 603         mode checking.
 604         (asm_1): Check mode for 16-bit multiply instructions.
 605
 606 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * configure.in: Update a number of obsolete autoconf macros.
 609         * configure: Regenerate.
 610         * aclocal.m4: Regenerate.
 611
 612 2008-08-22  Nick Clifton  <nickc@redhat.com>
 613
 614         * config/tc-mcore.c (md_assemble): Increase length of name array
 615         to include terminating NUL.
 616
 617 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 618
 619         * config/bfin-lex.l (NUMBER): Protect special `.'.
 620
 621 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 622
 623         * symbols.c (symbol_clone): Ensure clones are not external.
 624
 625 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 626
 627         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 628
 629 2008-08-21  Richard Henderson  <rth@redhat.com>
 630
 631         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 632         (output_cie, output_fde): Use it.
 633         (DWARF2_EH_FRAME_READ_ONLY): New.
 634         (cfi_finish): Use it.
 635
 636         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 637         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 638         (DWARF2_EH_FRAME_READ_ONLY): New.
 639         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 640         from the results of DIFF_EXPR_OK manipulation.
 641
 642 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 643
 644         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 645
 646 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 647
 648         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 649         (O_tpoff, O_dtpoff): Define.
 650         (suffix_relocs): Add entries for TLS suffixes.
 651         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 652         (map_operator_to_reloc): Add is_literal parameter and use it to
 653         control translating TLS instruction relocations to the corresponding
 654         literal relocations.
 655         (xg_valid_literal_expression): Allow TLS operators.
 656         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 657         operands to generated literals.
 658         (xg_assemble_literal): Handle TLS operators.  Update call to
 659         map_operator_to_reloc.
 660         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 661         (md_apply_fix): Handle TLS relocations.
 662         (emit_single_op): Handle TLS operators.
 663         (convert_frag_immed): Update call to map_operator_to_reloc.
 664         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 665         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 666         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 667         to initialize the op_data field of the BuildOp.
 668         (build_transition): Use it here to record the source operand
 669         corresponding to a generated literal.
 670         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 671
 672 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         AVX Programming Reference (August, 2008)
 675         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 676         (CPU_FLAGS_AVX_MATCH): Likewise.
 677         (CPU_FLAGS_32BIT_MATCH): Updated.
 678         (cpu_flags_match): Likewise.
 679
 680 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 681
 682         PR 6848
 683         * write.c (install_reloc): Check that reloc symbols have been
 684         written.
 685         (set_symtab): Mark symbols with BSF_KEEP.
 686
 687 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 690
 691 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 692
 693         PR 6526
 694         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 695         * Makefile.in: Regenerate.
 696         * aclocal.m4: Regenerate.
 697         * config.in: Regenerate.
 698         * configure: Regenerate.
 699         * doc/Makefile.in: Regenerate.
 700
 701 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 702
 703         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 704
 705 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 706
 707         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 708
 709 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 710
 711         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 712         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 713         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 714         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 715         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 716         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 717         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 718         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 719         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 720         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 721
 722 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 723
 724         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 725         * config/tc-ia64.c (dot_rot): Likewise.
 726
 727 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 728
 729         PR 6575
 730         * hash.c: Expand PTR to void *.
 731         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 732         * hash.h: Expand PTR to void *.
 733         (hash_delete): Update prototype.
 734         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 735         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 736         call.
 737         (subsym_substitute): Likewise.
 738         * doc/internals.texi (hash_delete): Update.
 739
 740 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 741
 742         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 743         architectures. Reorganize list to put mcu types in correct
 744         architectures and to order list same as in GCC. Use new ISA
 745         definitions in include/opcode/avr.h.
 746         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 747         descriptions. Reorganize descriptions to put mcu types in correct
 748         architectures and to order lists same as in GCC.
 749
 750 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 751             Daniel Jacobowitz  <dan@codesourcery.com>
 752
 753         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 754         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 755         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 756         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 757         (md_longopts): Add -call_nonpic.
 758         (md_parse_option): Handle OPTION_CALL_NONPIC.
 759         (md_show_usage): Add -call_nonpic.
 760
 761 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 762
 763         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 764         (xtensa_create_property_segments): Use it.
 765         (xtensa_create_xproperty_segments): Likewise.
 766
 767 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 768
 769         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 770
 771 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 772
 773         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 774         (lo16_reloc_p): New functions.
 775         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 776         generalize relocation checks.
 777         (matching_lo_reloc): New function.
 778         (fixup_has_matching_lo_p): Use it.
 779         (mips16_mark_labels): Don't clobber a symbol's visibility.
 780         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 781         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 782         (md_apply_fix): Likewise.
 783         (mips16_percent_op): Add %got and %call16.
 784         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 785         Use matching_lo_reloc.
 786         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 787         generalize relocation checks.
 788         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 789         checks.
 790
 791 2008-08-06  DJ Delorie  <dj@redhat.com>
 792
 793         * NEWS: Mention these changes.
 794
 795         * config/tc-h8300.h (H_TICK_HEX): Define.
 796         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 797         (md_longopts): Add "-h-tick-hex".
 798         (md_parse_option): Support it.
 799         * doc/c-h8300.texi (H8/300 Options): Document it.
 800         * doc/as.texinfo (Overview): Likewise.
 801
 802         * config/tc-sh.h (H_TICK_HEX): Define.
 803         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 804         (md_longopts): Add "-h-tick-hex".
 805         (md_parse_option): Support it.
 806         * doc/c-sh.texi (SH Options): Document it.
 807         * doc/c-sh64.texi (SH64 Options): Document it.
 808         * doc/as.texinfo (Overview): Likewise.
 809
 810 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 811
 812         PR gas/6656
 813         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 814         debug info if we see compiler generated debug info.
 815         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 816
 817 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 818
 819         * dwarf2dbg.c: Remove superfluous forward function declarations.
 820         (DWARF2_FORMAT): Add section arg.
 821         (out_header): New function, split out from..
 822         (out_debug_line): ..here.
 823         (out_debug_aranges): Use out_header.
 824         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 825         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 826         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 827         if line_seg is 64-bit.
 828         (dwarf2_finish): Adjust out_debug_abbrev call.
 829         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 830         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 831
 832 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 833
 834         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 835         * Makefile.in: Regenerate.
 836         * po/POTFILES.in: Regenerate.
 837
 838 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 839
 840         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 841         Handle -mvsx and -mpower7.
 842         (md_show_usage): Document -mpower7 and -mvsx.
 843         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 844         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 845
 846 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 847
 848         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 849         <cell>: Likewise.
 850
 851 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 852
 853         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 854         (md_show_usage): Likewise.
 855
 856 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 857
 858         * messages.c, symbols.c, write.c: Silence gcc warnings.
 859
 860 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 861
 862         * config/tc-i386.c (operand_type_check): Warning fix.
 863
 864 2008-07-26  Michael Eager <eager@eagercon.com>
 865
 866         * doc/as.texinfo: Add description of single-precision attribute.
 867
 868 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 869
 870         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 871         as load/store offset.
 872
 873 2008-07-22  Chao-ying Fu  <fu@mips.com>
 874
 875         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 876
 877 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 878
 879         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 880
 881 2008-07-21  DJ Delorie  <dj@redhat.com>
 882
 883         * config/tc-h8300.c (fix_operand_size): Use the default size
 884         specified by the .lbranch/.sbranch pseudos.
 885
 886 2008-07-18  DJ Delorie  <dj@redhat.com>
 887
 888         * config/tc-m32c.h (H_TICK_HEX): Define.
 889         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 890         (md_longopts): Add support for it.
 891         (md_parse_option): Likewise.
 892         * doc/as.texinfo (Overview): Add new m32c options.
 893         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 894
 895         * as.h: (enable_h_tick_hex): New.
 896         * app.c (enable_h_tick_hex): New.
 897         (LEX_IS_H): New.
 898         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 899         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 900         style hex constants and convert the input stream to 0x00 style.
 901         (do_scrub_chars): If a 'X style character constant is found after
 902         a symbol character (like you're or X'00), warn the user.
 903
 904 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 905
 906         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 907         (mips_fix_adjustable): Likewise.
 908         (mips_frob_file_after_relocs): Likewise.
 909
 910 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 911
 912         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 913         about overriding an earlier setting.
 914
 915 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 916
 917         * config/tc-mips.c (NO_ISA_COP): New macro.
 918         (COP_INSN): New macro.
 919         (is_opcode_valid): Use them.
 920         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 921         insns based on the ISA if CPU is NO_ISA_COP.
 922         <copz>: Likewise for coprocessor operations.
 923
 924 2008-07-07  Paul Brook  <paul@codesourcery.com>
 925
 926         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 927         relocations.
 928
 929 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 930
 931         * configure.tgt: Add bfin-*-rtems*.
 932
 933 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 934
 935         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 936         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 937
 938 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 939
 940         * config/tc-ppc.c (parse_cpu): Handle -m464.
 941         (md_show_usage): Likewise.
 942
 943 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 944
 945         Add support for ATtiny13A.
 946         * config/tc-avr.c (mcu_types): Add attiny13a.
 947         * doc/c-avr.texi: Likewise.
 948
 949 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 950             Alan Modra  <amodra@bigpond.net.au>
 951
 952         * write.c (relax_segment <rs_org>): Include current stretch
 953         value when calculating whether .org is backwards.
 954
 955 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 956
 957         * configure: Regenerate.
 958
 959 2008-06-17  Nick Clifton  <nickc@redhat.com>
 960
 961         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 962
 963 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 964
 965         PR gas/6607
 966         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 967         text_section.  Do the "stepping backwards" test for text_section
 968         using unsigned operands.
 969
 970 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 971
 972         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 973         (ppc_insert_operand): Likewise.
 974         (ppc_machine): Likewise.
 975         * config/tc-ppc.h: #include "opcode/ppc.h"
 976         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 977         (ppc_cpu): Update extern decl.
 978
 979 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 980
 981         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 982         +x, +X, +p, +P, +s, +S.
 983         (mips_ip): Likewise.
 984
 985         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 986         (mips_ip): Likewise.
 987         (macro_build): Likewise.
 988         (CPU_HAS_SEQ): New macro.
 989         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 990
 991 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 992
 993         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 994         * doc/c-avr.texi: Likewise.
 995
 996 2008-06-04  Nick Clifton  <nickc@redhat.com>
 997
 998         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 999
1000 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         * config/tc-i386.c (set_sse_check): New.
1003         (md_pseudo_table): Add "sse_check".
1004
1005 2008-06-03  Paul Brook  <paul@codesourcery.com>
1006
1007         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
1008
1009 2008-05-30  Nick Clifton  <nickc@redhat.com>
1010
1011         PR 5523
1012         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
1013         relocs here.
1014
1015 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
1016
1017         * config/tc-mips.c (mips_cpu_info_table): Move records for
1018         ST Loongson-2E/2F processors to a better place.
1019
1020 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         PR gas/6518
1023         * config/tc-i386.c (match_template): Report ambiguous operand
1024         size, not invalid suffix when there is no match in Intel
1025         syntax.
1026
1027 2008-05-22  Paul Brook  <paul@codesourcery.com>
1028
1029         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
1030
1031 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
1032
1033         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
1034         compatible cores: fa526, fa626, fa626te, fa726te.
1035         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
1036         fa726te} options.
1037
1038 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
1039
1040         * Makefile.am: Run "make dep-am".
1041         * Makefile.in: Regenerate.
1042         * doc/Makefile.in: Regenerate.
1043         * po/POTFILES.in: Regenerate.
1044
1045 2008-05-09  Catherine Moore  <clm@codesourcery.com>
1046
1047         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1048         with non-MIPS16 relocs.
1049
1050 2008-05-09  Chao-ying Fu  <fu@mips.com>
1051
1052         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1053         case that some characters append at the end of the name.
1054         (mips_ip): Likewise.
1055         (s_change_sec): Likewise.
1056         (md_section_align): Likewise.
1057
1058 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
1059
1060         * config/tc-xtensa.c (xtensa_create_property_segments): Use
1061         xtensa_make_property_section instead of xtensa_get_property_section.
1062         (xtensa_create_xproperty_segments): Likewise.
1063
1064 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * NEWS: Mention XSAVE, EPT and MOVBE.
1067
1068         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1069         (md_show_usage): Add .movbe and .ept.
1070
1071         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
1072         .movbe and .ept.
1073
1074 2008-04-29  David S. Miller  <davem@davemloft.net>
1075
1076         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1077
1078 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
1079
1080         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1081         New statics.
1082         (OPTION_ELF_BASE): Make room for new option macros.
1083         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1084         OPTION_DOUBLE_FLOAT): New option macros.
1085         (md_longopts): Add msoft-float, mhard-float, msingle-float and
1086         mdouble-float.
1087         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1088         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1089         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1090         and -mdouble-float.
1091         (struct mips_set_options): New fields soft_float and single_float.
1092         (mips_opts): Initialized them.  Add comment for each field
1093         initializer.
1094         (mips_after_parse_args): Set them based on file_mips_soft_float
1095         and file_mips_single_float.
1096         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1097         `.set singlefloat' and `.set doublefloat'.
1098         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1099         Handle single-float and soft-float instructions here.
1100         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1101         (is_opcode_valid_16): New function.
1102         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1103         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1104         M_S_DOB>: Remove special-casing of r4650.
1105         * doc/c-mips.texi (-march=): Add Octeon.
1106         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
1107         -msingle-float and -mdouble-float.
1108         (MIPS floating-point): New section.  Document `.set softfloat' and
1109         `.set hardfloat'.  Document `.set singlefloat' and `.set
1110         doublefloat'.
1111
1112 2008-04-25  David S. Miller  <davem@davemloft.net>
1113
1114         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1115         %asr aliases.
1116
1117         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1118         rather than occaisionally 'levels'.  Consistently refer to Sun's
1119         UNIX variant as SunOS, every version of Solaris is also SunOS.
1120         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
1121         which architecture versions support '%dcr', '%cq', and '%gl'. Add
1122         section on 32-bit/64-bit opcode translations.
1123
1124 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
1125
1126         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1127         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1128         (obj-fdpicelf.o): Define.
1129         * Makefile.in: Regenerate.
1130         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1131         (bfin-*-*): Delete.
1132         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1133         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1134         * config/obj-fdpicelf.c: New.
1135         * config/obj-fdpicelf.h: Likewise.
1136         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1137         the OBJ_FDPIC_ELF define.
1138         (OPTION_NOPIC): Define.
1139         (md_longopts): Add mnopic and mno-fdpic.
1140         (md_parse_option): Handle OPTION_NOPIC.
1141
1142 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
1143
1144         * aclocal.m4: Regenerate.
1145         * configure: Regenerate.
1146
1147 2008-04-23  David S. Miller  <davem@davemloft.net>
1148
1149         * config/tc-sparc.c (v9a_asr_table): Add missing
1150         'stick' and 'stick_cmpr', and document ordering rules
1151         of table.
1152         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1153         BFD_RELOC_SPARC_PC10.
1154         * doc/c-sparc.texi: New section on Sparc constants.
1155         Add documentation for %stick and %stick_cmpr.
1156
1157 2008-04-22  David S. Miller  <davem@davemloft.net>
1158
1159         * config/obj-elf.c (obj_elf_section_type): Add prototype
1160         before obj_elf_section_word and add 'warn' arg.
1161         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1162         is matched, try checking for #SECTION_TYPE.
1163         (obj_elf_section): Adjust for new args.
1164         (obj_elf_type_name): New function.
1165         (obj_elf_type): Call it, and accept STT_foo number strings
1166         in .type statements as output by SunPRO compiler.
1167
1168 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1169
1170         * config/tc-i386.c (md_assemble): Don't check SSE instructions
1171         if noavx is 0.
1172
1173 2008-04-18  David S. Miller  <davem@davemloft.net>
1174
1175         * doc/c-sparc.texi: Add syntax section.
1176
1177 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1180         REG and NDS for instructions with immediate operand.
1181
1182 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1185         FMA.
1186
1187 2008-04-16  David S. Miller  <davem@davemloft.net>
1188
1189         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1190         and relocation generation.
1191         (tc_gen_reloc): Likewise.
1192
1193 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
1194
1195         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1196         relocations are properly aligned, and not negative.
1197
1198 2008-04-15  Khem Raj  <kraj@mvista.com>
1199
1200         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1201
1202 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1203
1204         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1205         accept e500mc instructions.
1206         (md_show_usage): Document -me500mc.
1207
1208 2008-04-11  Nick Clifton  <nickc@redhat.com>
1209
1210         * listing.c (print_timestamp): Use localtime rather than
1211         localtime_r since not all build environments provide the latter.
1212
1213 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1214
1215         * NEWS: Mention -msse-check=[none|error|warning].
1216
1217         * config/tc-i386.c (sse_check): New.
1218         (OPTION_MSSE_CHECK): Likewise.
1219         (md_assemble): Check SSE instructions if needed.
1220         (md_longopts): Add -msse-check.
1221         (md_parse_option): Handle OPTION_MSSE_CHECK.
1222         (md_show_usage): Show -msse-check=[none|error|warning].
1223
1224         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1225
1226 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1227
1228         * listing.c: Add -ag listing flag to show general information in
1229         listings such as gas version, passed options, and time stamp.
1230         (listing_general_info): New function.
1231         (print_options): New function.
1232         (print_single_option): New function.
1233         (print_timestamp): New function.
1234         (MAX_DATELEN): Define.
1235         (listing_print): Add call to listing_general_info.
1236         * listing.h (LISTING_GENERAL): Define.
1237         (listing_print): Add new parameter.
1238         * as.c (show_usage): Print new switch.
1239         (parse_args): Parse new switch.
1240         (main): Pass command line on to listing_print.
1241         * NEWS: Mention this new feature.
1242         * doc/as.texinfo: Document the new sub-option.
1243
1244 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1245
1246         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1247         call.  Delete out of date comment.
1248         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1249         (dwarf2_emit_label): Don't emit unless there has been a previous
1250         .file or we are outputting assembler generated debug.
1251         dwarf2_consume_line_info after emitting line info, not before.
1252         (out_debug_info): Simplify files_in_use test.
1253
1254 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1255
1256         * config/tc-i386.c (parse_real_register): Return AVX register
1257         only if AVX is enabled.
1258
1259 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1260
1261         PR gas/6043
1262         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1263         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1264
1265 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1266             Bob Wilson  <bob.wilson@acm.org>
1267
1268         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1269         call to decode_reloc.
1270
1271 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1274
1275         * config/tc-i386.c (cpu_arch): Add .pclmul.
1276         (md_show_usage): Replace clmul with pclmul.
1277         * doc/c-i386.texi: Likewise.
1278
1279 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1282
1283         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1284         Document -msse2avx, .avx, .aes, .clmul and .fma.
1285
1286         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1287         (vex_prefix): Likewise.
1288         (sse2avx): Likewise.
1289         (CPU_FLAGS_ARCH_MATCH): Likewise.
1290         (CPU_FLAGS_64BIT_MATCH): Likewise.
1291         (CPU_FLAGS_32BIT_MATCH): Likewise.
1292         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1293         (regymm): Likewise.
1294         (vex_imm4): Likewise.
1295         (fits_in_imm4): Likewise.
1296         (build_vex_prefix): Likewise.
1297         (VEX_check_operands): Likewise.
1298         (bad_implicit_operand): Likewise.
1299         (OPTION_MSSE2AVX): Likewise.
1300         (T_YMMWORD): Likewise.
1301         (_i386_insn): Add vex.
1302         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1303         (cpu_flags_match): Changed to take a pointer to const template.
1304         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1305         (match_mem_size): Also check ymmword.
1306         (operand_type_match): Clear ymmword.
1307         (md_begin): Allow '_' in mnemonic.
1308         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1309         (process_immext): Update assert.
1310         (md_assemble): Don't call process_immext if sse2avx and immext
1311         are true.  Call build_vex_prefix if vex is true.
1312         (parse_insn): Updated for cpu_flags_match.
1313         (swap_operands): Handle 5 operands.
1314         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1315         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1316         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1317         (check_byte_reg): Check regymm.
1318         (process_operands): Duplicate the destination register for
1319         -msse2avx if needed.
1320         (build_modrm_byte): Updated for instructions with VEX encoding.
1321         (output_insn): Output VEX prefix if needed.
1322         (md_longopts): Add msse2avx.
1323         (md_parse_option): Handle OPTION_MSSE2AVX.
1324         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1325         (intel_e09): Support YMMWORD.
1326         (intel_e11): Likewise.
1327         (intel_get_token): Likewise.
1328
1329 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1330
1331         * config/tc-avr.c (mcu_types): Add attiny167.
1332         * doc/c-avr.texi: Likewise.
1333
1334 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1335
1336         * config/tc-avr.c (mcu_types): Add atmega32u4.
1337         * doc/c-avr.texi: Likewise.
1338
1339 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1340
1341         * config/tc-avr.c (mcu_types): Add atmega32c1.
1342         * doc/c-avr.texi: Likewise.
1343
1344 2008-03-28  Paul Brook  <paul@codesourcery.com>
1345
1346         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1347         to avoid spurious symbols.
1348
1349 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1350
1351         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1352         as_bad_where.
1353
1354 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1355
1356         * config/tc-avr.c (mcu_types): Add atmega32m1.
1357         * doc/c-avr.texi: Likewise.
1358
1359 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1360
1361         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1362         start of block.
1363         (do_neon_ext): Fix sign of comparison.
1364
1365 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1366
1367         From Jie Zhang  <jie.zhang@analog.com>
1368         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1369         instructions. And call yyerror when comparing PREG with
1370         DREG.
1371         (check_macfunc_option): New.
1372         (check_macfuncs): Check option by calling check_macfunc_option.
1373         Fix comparison always true warnings.  Both scalar instructions
1374         of vector instruction must share the same mode option.  Only allow
1375         option mode at the end of the second instruction of the vector.
1376         (asm_1): Check option by calling check_macfunc_option.
1377
1378         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1379         option for multiply and multiply-accumulate to data register
1380         instruction.
1381         (check_macfuncs): Don't check if accumulator matches the data register
1382         here.
1383         (assign_macfunc): Check if accumulator matches the
1384         data register in each rule that moves to the data
1385         register.
1386
1387         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1388         generated for LOOP_BEGIN and LOOP_END instructions.
1389         (bfin_gen_loop): Likewise.
1390
1391 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1392
1393         * config/tc-s390.c (md_parse_option): z10 option added.
1394
1395 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1396
1397         * aclocal.m4: Regenerate.
1398         * configure: Likewise.
1399         * Makefile.in: Likewise.
1400         * doc/Makefile.in: Likewise.
1401
1402 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1403
1404         PR 5946
1405         * config/tc-hppa.c (is_same_frag): Delete.
1406
1407 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1408
1409         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1410         RELAX_LOOP_END_ADD_NOP.
1411
1412 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1413
1414         PR gas/5895
1415         * read.c (s_mexit): Warn if attempting to exit a macro when not
1416         inside a macro definition.
1417
1418 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1419
1420         * Makefile.am: Run "make dep-am".
1421         * Makefile.in: Regenerate.
1422         * configure: Regenerate.
1423
1424 2008-03-09  Paul Brook  <paul@codesourcery.com>
1425
1426         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1427         * doc/c-arm.texi: Add cortex-a9.
1428
1429 2008-03-09  Paul Brook  <paul@codesourcery.com>
1430
1431         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1432         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1433         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1434         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1435         * doc/c-arm.texi: Document new ARM FPU variants.
1436
1437 2008-03-07  Paul Brook  <paul@codesourcery.com>
1438
1439         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1440
1441 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1442
1443         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1444         for strict ordering of powerpc_opcodes, but disable for now.
1445
1446 2008-03-04  Paul Brook  <paul@codesourcery.com>
1447
1448         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1449         (arm_ext_v7m): Rename...
1450         (arm_ext_m): ... to this.  Include v6-M.
1451         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1452         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1453         (md_assemble): Allow wide msr instructions.
1454         (insns): Add classifications for v6-m instructions.
1455         (arm_cpu_option_table): Add cortex-m1.
1456         (arm_arch_option_table): Add armv6-m.
1457         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1458
1459 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1460             Bob Wilson  <bob.wilson@acm.org>
1461
1462         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1463         (md_begin): Initialize it.
1464         (resources_conflict): Use it.
1465
1466 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1467
1468         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1469
1470 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1471             H.J. Lu  <hongjiu.lu@intel.com>
1472
1473         PR gas/5543
1474         * read.c (pseudo_set): Don't allow global register symbol.
1475
1476         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1477         global.
1478
1479 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1480
1481         PR gas/5543
1482         * write.c (write_object_file): Don't allow symbols which were
1483         equated to register.  Stop if there is an error.
1484
1485 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1486
1487         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1488         (ppc_cpu): Declare.
1489         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1490         * config/tc-ppc.c (ppu_cpu): Make global.
1491         (ppc_insert_operand): Add ppu_cpu parameter.
1492         (md_assemble): Adjust for above change.
1493         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1494
1495 2008-02-22  Nick Clifton  <nickc@redhat.com>
1496
1497         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1498         targeted ARM ports, otherwise just skip generating the reloc.
1499
1500 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         * doc/c-i386.texi: Update -march= and .arch.
1503
1504 2008-02-18  Nick Clifton  <nickc@redhat.com>
1505
1506         * config/tc-mn10300.c (has_known_symbol_location): New function.
1507         Do not regard weak symbols as having a known location.
1508         (md_estimate_size_before_relax): Use new function.
1509         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1510
1511 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1512
1513         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1514         currently selected CPU has no 32-bit support.
1515         (parse_real_register): Do not return registers not available on
1516         currently selected CPU.
1517
1518 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1519
1520         * config/tc-i386.c (process_immext): Fix format.
1521
1522 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1523
1524         * config/tc-i386.c (inoutportreg): New.
1525         (process_immext): New.
1526         (md_assemble): Use it.
1527         (update_imm): Use imm16 and imm32s.
1528         (i386_att_operand): Use inoutportreg.
1529
1530 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1531
1532         * config/tc-i386.c (operand_type_all_zero): New.
1533         (operand_type_set): Likewise.
1534         (operand_type_equal): Likewise.
1535         (cpu_flags_all_zero): Likewise.
1536         (cpu_flags_set): Likewise.
1537         (cpu_flags_equal): Likewise.
1538         (UINTS_ALL_ZERO): Removed.
1539         (UINTS_SET): Likewise.
1540         (UINTS_CLEAR): Likewise.
1541         (UINTS_EQUAL): Likewise.
1542         (cpu_flags_match): Updated.
1543         (smallest_imm_type): Likewise.
1544         (set_cpu_arch): Likewise.
1545         (md_assemble): Likewise.
1546         (optimize_imm): Likewise.
1547         (match_template): Likewise.
1548         (process_suffix): Likewise.
1549         (update_imm): Likewise.
1550         (process_drex): Likewise.
1551         (process_operands): Likewise.
1552         (build_modrm_byte): Likewise.
1553         (i386_immediate): Likewise.
1554         (i386_displacement): Likewise.
1555         (i386_att_operand): Likewise.
1556         (parse_real_register): Likewise.
1557         (md_parse_option): Likewise.
1558         (i386_target_format): Likewise.
1559
1560 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1561
1562         PR gas/5712
1563         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1564         pointer past the comma after parsing a floating point register
1565         name.
1566
1567 2008-02-14  Hakan Ardo  <hakan@debian.org>
1568
1569         PR gas/2626
1570         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1571         to AVR_ISA_2xxe.
1572         (avr_operand): Disallow post-increment addressing in the lpm
1573         instruction for the attiny26.
1574
1575 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1576
1577         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1578         if not in Intel mode.
1579         (i386_intel_operand): Ignore segment overrides in immediate and
1580         offset operands.
1581         (intel_e11): Range-check i.mem_operands before use as array
1582         index. Filter out FLAT for uses other than as segment override.
1583         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1584         "offset FLAT:".
1585
1586 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1587
1588         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1589
1590 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1591
1592         * config/tc-i386.c (allow_pseudo_reg): New.
1593         (parse_real_register): Check for NULL just once. Allow all
1594         register table entries when allow_pseudo_reg is non-zero.
1595         Don't allow any registers without type when allow_pseudo_reg
1596         is zero.
1597         (tc_x86_regname_to_dw2regnum): Replace with ...
1598         (tc_x86_parse_to_dw2regnum): ... this.
1599         (tc_x86_frame_initial_instructions): Adjust for above change.
1600         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1601         (tc_parse_to_dw2regnum): New.
1602         (tc_x86_regname_to_dw2regnum): Replace with ...
1603         (tc_x86_parse_to_dw2regnum): ... this.
1604         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1605         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1606         error handling.
1607
1608 2008-02-12  Nick Clifton  <nickc@redhat.com>
1609
1610         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1611         argument.
1612         (tic4x_insn_add): Likewise.
1613         (md_begin): Drop cast that was discarding a const qualifier.
1614         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1615         argument.
1616         (build_insn): Drop cast that was discarding a const qualifier.
1617
1618 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1619
1620         * config/tc-i386.c (cpu_arch): Add .xsave.
1621         (md_show_usage): Add .xsave.
1622
1623         * doc/c-i386.texi: Add xsave to -march=.
1624
1625 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1626
1627         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1628         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1629
1630 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1631
1632         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1633         checks into assertions.  When relaxation produces an operation that
1634         does not fit in the current FLIX instruction, make sure that the
1635         operation is relaxed as needed to account for being placed following
1636         the current instruction.
1637
1638 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1639
1640         PR 5715
1641         * configure: Regenerated.
1642
1643 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1644
1645         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1646
1647 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1648
1649         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1650
1651 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1652
1653         * read.c: (emit_expr): Correct for mingw use of printf size
1654         specifier.
1655
1656 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1657
1658         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1659         can only be encoded in FLIX instructions but are not specified as such.
1660         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1661         labels.
1662
1663 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * NEWS: Mention new command line options for x86 targets.
1666
1667 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1668
1669         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1670
1671 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1672
1673         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1674
1675 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         * config/tc-i386.c (md_show_usage): Show more processors for
1678         -march=/-mtune=.
1679
1680 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1681
1682         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1683
1684 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1685
1686         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1687         (XXX_MNEM_SUFFIX): Likewise.
1688         (END_OF_INSN): Likewise.
1689         (templates): Likewise.
1690         (modrm_byte): Likewise.
1691         (rex_byte): Likewise.
1692         (DREX_XXX): Likewise.
1693         (drex_byte): Likewise.
1694         (sib_byte): Likewise.
1695         (processor_type): Likewise.
1696         (arch_entry): Likewise.
1697         (cpu_sub_arch_name): Remove const.
1698         (cpu_arch): Add .vmx and .smx.
1699         (set_cpu_arch): Append cpu_sub_arch_name.
1700         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1701         (md_show_usage): Updated.
1702
1703         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1704         (XXX_MNEM_SUFFIX): Likewise.
1705         (END_OF_INSN): Likewise.
1706         (templates): Likewise.
1707         (modrm_byte): Likewise.
1708         (rex_byte): Likewise.
1709         (DREX_XXX): Likewise.
1710         (drex_byte): Likewise.
1711         (sib_byte): Likewise.
1712         (processor_type): Likewise.
1713         (arch_entry): Likewise.
1714
1715         * doc/as.texinfo: Update i386 -march option.
1716
1717         * doc/c-i386.texi: Update -march= for ISA.
1718
1719 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1720
1721         * config/tc-xtensa.c (xtensa_leb128): New function.
1722         (md_pseudo_table): Use it for sleb128 and uleb128.
1723         (is_leb128_expr): New internal flag.
1724         (xtensa_symbol_new_hook): Check new flag.
1725
1726 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1727
1728         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1729         at90usb82, at90usb162.
1730         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1731         at90usb162.
1732         These changes support the new avr35 architecture group in gcc.
1733
1734 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1737         suffix for AT&T syntax.
1738
1739 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1740
1741         * config/tc-i386.c (match_reg_size): New.
1742         (match_mem_size): Likewise.
1743         (operand_size_match): Likewise.
1744         (operand_type_match): Also clear all size fields.
1745         (match_template): Skip Intel syntax when in AT&T syntax.
1746         Call operand_size_match to check operand size.
1747         (i386_att_operand): Set the mem field to 1 for memory
1748         operand.
1749         (i386_intel_operand): Likewise.
1750
1751 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1752
1753         PR gas/5534
1754         * config/tc-i386.c (_i386_insn): Update comment.
1755         (operand_type_match): Also clear unspecified.
1756         (operand_type_register_match): Likewise.
1757         (parse_operands): Initialize unspecified.
1758         (i386_intel_operand): Likewise.
1759         (match_template): Check memory and accumulator operand size.
1760         (i386_att_operand): Clear unspecified on register operand.
1761         (intel_e11): Likewise.
1762         (intel_e09): Set operand size and clean unspecified for
1763         "XXX PTR".
1764
1765 2008-01-11  Andreas Schwab  <schwab@suse.de>
1766
1767         * read.c (s_space): Declare `repeat' as offsetT.
1768
1769 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1770
1771         * config/tc-i386.c (match_template): Check processor support
1772         first.
1773
1774 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1775
1776         * config/tc-i386.c (match_template): Continue if processor
1777         doesn't match.
1778
1779 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1780
1781         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1782         unwind personality function address.
1783
1784 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1785
1786         * dwarf2dbg.c (out_sleb128): Delete.
1787         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1788         (out_fixed_inc_line_addr): Delete.
1789         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1790         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1791         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1792         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1793         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1794         * read.h (emit_expr_fix): New prototype.
1795         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1796         (emit_expr_fix): New.
1797
1798 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1799
1800         * config/tc-i386.c (match_template): Check register size
1801         only when size of operands can be encoded the canonical way.
1802
1803 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1804
1805         * config/tc-i386.c (i386_operand): Renamed to ...
1806         (i386_att_operand): This.
1807         (parse_operands): Updated.
1808
1809 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1810
1811         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1812
1813         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1814         only.
1815         (md_assemble): Remove Intel mode workaround.
1816         (match_template): Check support for old gcc, AT&T mnemonic
1817         and Intel Syntax.
1818         (md_parse_option): Don't set intel_mnemonic to 0 for
1819         OPTION_MOLD_GCC.
1820
1821 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1822
1823         * config/tc-i386.h: Update copyright to 2008.
1824
1825 2008-01-04  Nick Clifton  <nickc@redhat.com>
1826
1827         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1828         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1829
1830 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1833         of SYSV386_COMPAT.
1834
1835 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1838         (cpu_flags_not): Likewise.
1839         (cpu_flags_match): Updated to check 64bit and arch.
1840         (set_code_flag): Remove cpu_arch_flags_not.
1841         (set_16bit_gcc_code_flag): Likewise.
1842         (set_cpu_arch): Likewise.
1843         (md_begin): Likewise.
1844         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1845         (match_template): Likewise.
1846
1847 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1848
1849         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1850         modrm_regmem to 0 instead of None.
1851
1852 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1853
1854         * config/tc-i386.c (match_template): Use the xmmword field
1855         instead of no_xsuf.
1856
1857 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1858
1859         * config/tc-i386.c (process_suffix): Fix a typo.
1860
1861 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1862
1863         PR gas/5534
1864         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1865         Check memory size in Intel mode.
1866         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1867         (intel_e09): Likewise.
1868
1869         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1870
1871 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1872
1873         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1874
1875 For older changes see ChangeLog-2007
1876 \f
1877 Local Variables:
1878 mode: change-log
1879 left-margin: 8
1880 fill-column: 74
1881 version-control: never
1882 End: