gas/ChangeLog

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