gas/ChangeLog

   1 2008-02-18  Jan Beulich  <jbeulich@novell.com>
   2
   3         * config/tc-i386.c (match_template): Disallow 'l' suffix when
   4         currently selected CPU has no 32-bit support.
   5         (parse_real_register): Do not return registers not available on
   6         currently selected CPU.
   7
   8 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
   9
  10         * config/tc-i386.c (process_immext): Fix format.
  11
  12 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         * config/tc-i386.c (inoutportreg): New.
  15         (process_immext): New.
  16         (md_assemble): Use it.
  17         (update_imm): Use imm16 and imm32s.
  18         (i386_att_operand): Use inoutportreg.
  19
  20 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  21
  22         * config/tc-i386.c (operand_type_all_zero): New.
  23         (operand_type_set): Likewise.
  24         (operand_type_equal): Likewise.
  25         (cpu_flags_all_zero): Likewise.
  26         (cpu_flags_set): Likewise.
  27         (cpu_flags_equal): Likewise.
  28         (UINTS_ALL_ZERO): Removed.
  29         (UINTS_SET): Likewise.
  30         (UINTS_CLEAR): Likewise.
  31         (UINTS_EQUAL): Likewise.
  32         (cpu_flags_match): Updated.
  33         (smallest_imm_type): Likewise.
  34         (set_cpu_arch): Likewise.
  35         (md_assemble): Likewise.
  36         (optimize_imm): Likewise.
  37         (match_template): Likewise.
  38         (process_suffix): Likewise.
  39         (update_imm): Likewise.
  40         (process_drex): Likewise.
  41         (process_operands): Likewise.
  42         (build_modrm_byte): Likewise.
  43         (i386_immediate): Likewise.
  44         (i386_displacement): Likewise.
  45         (i386_att_operand): Likewise.
  46         (parse_real_register): Likewise.
  47         (md_parse_option): Likewise.
  48         (i386_target_format): Likewise.
  49
  50 2008-02-14  Dimitry Andric  <dimitry@andric.com>
  51
  52         PR gas/5712
  53         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
  54         pointer past the comma after parsing a floating point register
  55         name.
  56
  57 2008-02-14  Hakan Ardo  <hakan@debian.org>
  58
  59         PR gas/2626
  60         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
  61         to AVR_ISA_2xxe.
  62         (avr_operand): Disallow post-increment addressing in the lpm
  63         instruction for the attiny26.
  64
  65 2008-02-13  Jan Beulich  <jbeulich@novell.com>
  66
  67         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
  68         if not in Intel mode.
  69         (i386_intel_operand): Ignore segment overrides in immediate and
  70         offset operands.
  71         (intel_e11): Range-check i.mem_operands before use as array
  72         index. Filter out FLAT for uses other than as segment override.
  73         (intel_get_token): Remove broken promotion of "FLAT:" to mean
  74         "offset FLAT:".
  75
  76 2008-02-13  Jan Beulich  <jbeulich@novell.com>
  77
  78         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
  79
  80 2008-02-13  Jan Beulich  <jbeulich@novell.com>
  81
  82         * config/tc-i386.c (allow_pseudo_reg): New.
  83         (parse_real_register): Check for NULL just once. Allow all
  84         register table entries when allow_pseudo_reg is non-zero.
  85         Don't allow any registers without type when allow_pseudo_reg
  86         is zero.
  87         (tc_x86_regname_to_dw2regnum): Replace with ...
  88         (tc_x86_parse_to_dw2regnum): ... this.
  89         (tc_x86_frame_initial_instructions): Adjust for above change.
  90         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
  91         (tc_parse_to_dw2regnum): New.
  92         (tc_x86_regname_to_dw2regnum): Replace with ...
  93         (tc_x86_parse_to_dw2regnum): ... this.
  94         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
  95         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
  96         error handling.
  97
  98 2008-02-12  Nick Clifton  <nickc@redhat.com>
  99
 100         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 101         argument.
 102         (tic4x_insn_add): Likewise.
 103         (md_begin): Drop cast that was discarding a const qualifier.
 104         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 105         argument.
 106         (build_insn): Drop cast that was discarding a const qualifier.
 107
 108 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         * config/tc-i386.c (cpu_arch): Add .xsave.
 111         (md_show_usage): Add .xsave.
 112
 113         * doc/c-i386.texi: Add xsave to -march=.
 114
 115 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 116
 117         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 118         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 119
 120 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 121
 122         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 123         checks into assertions.  When relaxation produces an operation that
 124         does not fit in the current FLIX instruction, make sure that the
 125         operation is relaxed as needed to account for being placed following
 126         the current instruction.
 127
 128 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         PR 5715
 131         * configure: Regenerated.
 132
 133 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 134
 135         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 136
 137 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 138
 139         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 140
 141 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 142
 143         * read.c: (emit_expr): Correct for mingw use of printf size
 144         specifier.
 145
 146 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 147
 148         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 149         can only be encoded in FLIX instructions but are not specified as such.
 150         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 151         labels.
 152
 153 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * NEWS: Mention new command line options for x86 targets.
 156
 157 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 160
 161 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 162
 163         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 164
 165 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         * config/tc-i386.c (md_show_usage): Show more processors for
 168         -march=/-mtune=.
 169
 170 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 173
 174 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 177         (XXX_MNEM_SUFFIX): Likewise.
 178         (END_OF_INSN): Likewise.
 179         (templates): Likewise.
 180         (modrm_byte): Likewise.
 181         (rex_byte): Likewise.
 182         (DREX_XXX): Likewise.
 183         (drex_byte): Likewise.
 184         (sib_byte): Likewise.
 185         (processor_type): Likewise.
 186         (arch_entry): Likewise.
 187         (cpu_sub_arch_name): Remove const.
 188         (cpu_arch): Add .vmx and .smx.
 189         (set_cpu_arch): Append cpu_sub_arch_name.
 190         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 191         (md_show_usage): Updated.
 192
 193         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 194         (XXX_MNEM_SUFFIX): Likewise.
 195         (END_OF_INSN): Likewise.
 196         (templates): Likewise.
 197         (modrm_byte): Likewise.
 198         (rex_byte): Likewise.
 199         (DREX_XXX): Likewise.
 200         (drex_byte): Likewise.
 201         (sib_byte): Likewise.
 202         (processor_type): Likewise.
 203         (arch_entry): Likewise.
 204
 205         * doc/as.texinfo: Update i386 -march option.
 206
 207         * doc/c-i386.texi: Update -march= for ISA.
 208
 209 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 210
 211         * config/tc-xtensa.c (xtensa_leb128): New function.
 212         (md_pseudo_table): Use it for sleb128 and uleb128.
 213         (is_leb128_expr): New internal flag.
 214         (xtensa_symbol_new_hook): Check new flag.
 215
 216 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 217
 218         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 219         at90usb82, at90usb162.
 220         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 221         at90usb162.
 222         These changes support the new avr35 architecture group in gcc.
 223
 224 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 227         suffix for AT&T syntax.
 228
 229 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         * config/tc-i386.c (match_reg_size): New.
 232         (match_mem_size): Likewise.
 233         (operand_size_match): Likewise.
 234         (operand_type_match): Also clear all size fields.
 235         (match_template): Skip Intel syntax when in AT&T syntax.
 236         Call operand_size_match to check operand size.
 237         (i386_att_operand): Set the mem field to 1 for memory
 238         operand.
 239         (i386_intel_operand): Likewise.
 240
 241 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         PR gas/5534
 244         * config/tc-i386.c (_i386_insn): Update comment.
 245         (operand_type_match): Also clear unspecified.
 246         (operand_type_register_match): Likewise.
 247         (parse_operands): Initialize unspecified.
 248         (i386_intel_operand): Likewise.
 249         (match_template): Check memory and accumulator operand size.
 250         (i386_att_operand): Clear unspecified on register operand.
 251         (intel_e11): Likewise.
 252         (intel_e09): Set operand size and clean unspecified for
 253         "XXX PTR".
 254
 255 2008-01-11  Andreas Schwab  <schwab@suse.de>
 256
 257         * read.c (s_space): Declare `repeat' as offsetT.
 258
 259 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 260
 261         * config/tc-i386.c (match_template): Check processor support
 262         first.
 263
 264 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * config/tc-i386.c (match_template): Continue if processor
 267         doesn't match.
 268
 269 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 270
 271         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 272         unwind personality function address.
 273
 274 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 275
 276         * dwarf2dbg.c (out_sleb128): Delete.
 277         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 278         (out_fixed_inc_line_addr): Delete.
 279         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 280         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 281         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 282         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 283         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 284         * read.h (emit_expr_fix): New prototype.
 285         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 286         (emit_expr_fix): New.
 287
 288 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         * config/tc-i386.c (match_template): Check register size
 291         only when size of operands can be encoded the canonical way.
 292
 293 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * config/tc-i386.c (i386_operand): Renamed to ...
 296         (i386_att_operand): This.
 297         (parse_operands): Updated.
 298
 299 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 302
 303         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 304         only.
 305         (md_assemble): Remove Intel mode workaround.
 306         (match_template): Check support for old gcc, AT&T mnemonic
 307         and Intel Syntax.
 308         (md_parse_option): Don't set intel_mnemonic to 0 for
 309         OPTION_MOLD_GCC.
 310
 311 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * config/tc-i386.h: Update copyright to 2008.
 314
 315 2008-01-04  Nick Clifton  <nickc@redhat.com>
 316
 317         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 318         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 319
 320 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 323         of SYSV386_COMPAT.
 324
 325 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 326
 327         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 328         (cpu_flags_not): Likewise.
 329         (cpu_flags_match): Updated to check 64bit and arch.
 330         (set_code_flag): Remove cpu_arch_flags_not.
 331         (set_16bit_gcc_code_flag): Likewise.
 332         (set_cpu_arch): Likewise.
 333         (md_begin): Likewise.
 334         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 335         (match_template): Likewise.
 336
 337 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 338
 339         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 340         modrm_regmem to 0 instead of None.
 341
 342 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * config/tc-i386.c (match_template): Use the xmmword field
 345         instead of no_xsuf.
 346
 347 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         * config/tc-i386.c (process_suffix): Fix a typo.
 350
 351 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         PR gas/5534
 354         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 355         Check memory size in Intel mode.
 356         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 357         (intel_e09): Likewise.
 358
 359         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 360
 361 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 362
 363         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 364
 365 For older changes see ChangeLog-2007
 366 \f
 367 Local Variables:
 368 mode: change-log
 369 left-margin: 8
 370 fill-column: 74
 371 version-control: never
 372 End: