gas/ChangeLog

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