gas/ChangeLog

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