gas/ChangeLog

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