gas/ChangeLog

   1 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-ppc.h (struct _ppc_fix_extra): New.
   4         (ppc_cpu): Declare.
   5         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
   6         * config/tc-ppc.c (ppu_cpu): Make global.
   7         (ppc_insert_operand): Add ppu_cpu parameter.
   8         (md_assemble): Adjust for above change.
   9         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
  10
  11 2008-02-22  Nick Clifton  <nickc@redhat.com>
  12
  13         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
  14         targeted ARM ports, otherwise just skip generating the reloc.
  15
  16 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * doc/c-i386.texi: Update -march= and .arch.
  19
  20 2008-02-18  Nick Clifton  <nickc@redhat.com>
  21
  22         * config/tc-mn10300.c (has_known_symbol_location): New function.
  23         Do not regard weak symbols as having a known location.
  24         (md_estimate_size_before_relax): Use new function.
  25         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
  26
  27 2008-02-18  Jan Beulich  <jbeulich@novell.com>
  28
  29         * config/tc-i386.c (match_template): Disallow 'l' suffix when
  30         currently selected CPU has no 32-bit support.
  31         (parse_real_register): Do not return registers not available on
  32         currently selected CPU.
  33
  34 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * config/tc-i386.c (process_immext): Fix format.
  37
  38 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * config/tc-i386.c (inoutportreg): New.
  41         (process_immext): New.
  42         (md_assemble): Use it.
  43         (update_imm): Use imm16 and imm32s.
  44         (i386_att_operand): Use inoutportreg.
  45
  46 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * config/tc-i386.c (operand_type_all_zero): New.
  49         (operand_type_set): Likewise.
  50         (operand_type_equal): Likewise.
  51         (cpu_flags_all_zero): Likewise.
  52         (cpu_flags_set): Likewise.
  53         (cpu_flags_equal): Likewise.
  54         (UINTS_ALL_ZERO): Removed.
  55         (UINTS_SET): Likewise.
  56         (UINTS_CLEAR): Likewise.
  57         (UINTS_EQUAL): Likewise.
  58         (cpu_flags_match): Updated.
  59         (smallest_imm_type): Likewise.
  60         (set_cpu_arch): Likewise.
  61         (md_assemble): Likewise.
  62         (optimize_imm): Likewise.
  63         (match_template): Likewise.
  64         (process_suffix): Likewise.
  65         (update_imm): Likewise.
  66         (process_drex): Likewise.
  67         (process_operands): Likewise.
  68         (build_modrm_byte): Likewise.
  69         (i386_immediate): Likewise.
  70         (i386_displacement): Likewise.
  71         (i386_att_operand): Likewise.
  72         (parse_real_register): Likewise.
  73         (md_parse_option): Likewise.
  74         (i386_target_format): Likewise.
  75
  76 2008-02-14  Dimitry Andric  <dimitry@andric.com>
  77
  78         PR gas/5712
  79         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
  80         pointer past the comma after parsing a floating point register
  81         name.
  82
  83 2008-02-14  Hakan Ardo  <hakan@debian.org>
  84
  85         PR gas/2626
  86         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
  87         to AVR_ISA_2xxe.
  88         (avr_operand): Disallow post-increment addressing in the lpm
  89         instruction for the attiny26.
  90
  91 2008-02-13  Jan Beulich  <jbeulich@novell.com>
  92
  93         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
  94         if not in Intel mode.
  95         (i386_intel_operand): Ignore segment overrides in immediate and
  96         offset operands.
  97         (intel_e11): Range-check i.mem_operands before use as array
  98         index. Filter out FLAT for uses other than as segment override.
  99         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 100         "offset FLAT:".
 101
 102 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 103
 104         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 105
 106 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 107
 108         * config/tc-i386.c (allow_pseudo_reg): New.
 109         (parse_real_register): Check for NULL just once. Allow all
 110         register table entries when allow_pseudo_reg is non-zero.
 111         Don't allow any registers without type when allow_pseudo_reg
 112         is zero.
 113         (tc_x86_regname_to_dw2regnum): Replace with ...
 114         (tc_x86_parse_to_dw2regnum): ... this.
 115         (tc_x86_frame_initial_instructions): Adjust for above change.
 116         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 117         (tc_parse_to_dw2regnum): New.
 118         (tc_x86_regname_to_dw2regnum): Replace with ...
 119         (tc_x86_parse_to_dw2regnum): ... this.
 120         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 121         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 122         error handling.
 123
 124 2008-02-12  Nick Clifton  <nickc@redhat.com>
 125
 126         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 127         argument.
 128         (tic4x_insn_add): Likewise.
 129         (md_begin): Drop cast that was discarding a const qualifier.
 130         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 131         argument.
 132         (build_insn): Drop cast that was discarding a const qualifier.
 133
 134 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * config/tc-i386.c (cpu_arch): Add .xsave.
 137         (md_show_usage): Add .xsave.
 138
 139         * doc/c-i386.texi: Add xsave to -march=.
 140
 141 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 142
 143         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 144         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 145
 146 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 147
 148         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 149         checks into assertions.  When relaxation produces an operation that
 150         does not fit in the current FLIX instruction, make sure that the
 151         operation is relaxed as needed to account for being placed following
 152         the current instruction.
 153
 154 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         PR 5715
 157         * configure: Regenerated.
 158
 159 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 160
 161         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 162
 163 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 164
 165         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 166
 167 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 168
 169         * read.c: (emit_expr): Correct for mingw use of printf size
 170         specifier.
 171
 172 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 173
 174         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 175         can only be encoded in FLIX instructions but are not specified as such.
 176         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 177         labels.
 178
 179 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * NEWS: Mention new command line options for x86 targets.
 182
 183 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 186
 187 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 188
 189         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 190
 191 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         * config/tc-i386.c (md_show_usage): Show more processors for
 194         -march=/-mtune=.
 195
 196 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 199
 200 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 203         (XXX_MNEM_SUFFIX): Likewise.
 204         (END_OF_INSN): Likewise.
 205         (templates): Likewise.
 206         (modrm_byte): Likewise.
 207         (rex_byte): Likewise.
 208         (DREX_XXX): Likewise.
 209         (drex_byte): Likewise.
 210         (sib_byte): Likewise.
 211         (processor_type): Likewise.
 212         (arch_entry): Likewise.
 213         (cpu_sub_arch_name): Remove const.
 214         (cpu_arch): Add .vmx and .smx.
 215         (set_cpu_arch): Append cpu_sub_arch_name.
 216         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 217         (md_show_usage): Updated.
 218
 219         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 220         (XXX_MNEM_SUFFIX): Likewise.
 221         (END_OF_INSN): Likewise.
 222         (templates): Likewise.
 223         (modrm_byte): Likewise.
 224         (rex_byte): Likewise.
 225         (DREX_XXX): Likewise.
 226         (drex_byte): Likewise.
 227         (sib_byte): Likewise.
 228         (processor_type): Likewise.
 229         (arch_entry): Likewise.
 230
 231         * doc/as.texinfo: Update i386 -march option.
 232
 233         * doc/c-i386.texi: Update -march= for ISA.
 234
 235 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 236
 237         * config/tc-xtensa.c (xtensa_leb128): New function.
 238         (md_pseudo_table): Use it for sleb128 and uleb128.
 239         (is_leb128_expr): New internal flag.
 240         (xtensa_symbol_new_hook): Check new flag.
 241
 242 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 243
 244         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 245         at90usb82, at90usb162.
 246         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 247         at90usb162.
 248         These changes support the new avr35 architecture group in gcc.
 249
 250 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 253         suffix for AT&T syntax.
 254
 255 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * config/tc-i386.c (match_reg_size): New.
 258         (match_mem_size): Likewise.
 259         (operand_size_match): Likewise.
 260         (operand_type_match): Also clear all size fields.
 261         (match_template): Skip Intel syntax when in AT&T syntax.
 262         Call operand_size_match to check operand size.
 263         (i386_att_operand): Set the mem field to 1 for memory
 264         operand.
 265         (i386_intel_operand): Likewise.
 266
 267 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 268
 269         PR gas/5534
 270         * config/tc-i386.c (_i386_insn): Update comment.
 271         (operand_type_match): Also clear unspecified.
 272         (operand_type_register_match): Likewise.
 273         (parse_operands): Initialize unspecified.
 274         (i386_intel_operand): Likewise.
 275         (match_template): Check memory and accumulator operand size.
 276         (i386_att_operand): Clear unspecified on register operand.
 277         (intel_e11): Likewise.
 278         (intel_e09): Set operand size and clean unspecified for
 279         "XXX PTR".
 280
 281 2008-01-11  Andreas Schwab  <schwab@suse.de>
 282
 283         * read.c (s_space): Declare `repeat' as offsetT.
 284
 285 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         * config/tc-i386.c (match_template): Check processor support
 288         first.
 289
 290 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * config/tc-i386.c (match_template): Continue if processor
 293         doesn't match.
 294
 295 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 296
 297         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 298         unwind personality function address.
 299
 300 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 301
 302         * dwarf2dbg.c (out_sleb128): Delete.
 303         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 304         (out_fixed_inc_line_addr): Delete.
 305         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 306         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 307         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 308         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 309         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 310         * read.h (emit_expr_fix): New prototype.
 311         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 312         (emit_expr_fix): New.
 313
 314 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         * config/tc-i386.c (match_template): Check register size
 317         only when size of operands can be encoded the canonical way.
 318
 319 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         * config/tc-i386.c (i386_operand): Renamed to ...
 322         (i386_att_operand): This.
 323         (parse_operands): Updated.
 324
 325 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 326
 327         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 328
 329         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 330         only.
 331         (md_assemble): Remove Intel mode workaround.
 332         (match_template): Check support for old gcc, AT&T mnemonic
 333         and Intel Syntax.
 334         (md_parse_option): Don't set intel_mnemonic to 0 for
 335         OPTION_MOLD_GCC.
 336
 337 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * config/tc-i386.h: Update copyright to 2008.
 340
 341 2008-01-04  Nick Clifton  <nickc@redhat.com>
 342
 343         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 344         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 345
 346 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 349         of SYSV386_COMPAT.
 350
 351 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 354         (cpu_flags_not): Likewise.
 355         (cpu_flags_match): Updated to check 64bit and arch.
 356         (set_code_flag): Remove cpu_arch_flags_not.
 357         (set_16bit_gcc_code_flag): Likewise.
 358         (set_cpu_arch): Likewise.
 359         (md_begin): Likewise.
 360         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 361         (match_template): Likewise.
 362
 363 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 364
 365         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 366         modrm_regmem to 0 instead of None.
 367
 368 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         * config/tc-i386.c (match_template): Use the xmmword field
 371         instead of no_xsuf.
 372
 373 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         * config/tc-i386.c (process_suffix): Fix a typo.
 376
 377 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         PR gas/5534
 380         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 381         Check memory size in Intel mode.
 382         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 383         (intel_e09): Likewise.
 384
 385         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 386
 387 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 388
 389         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 390
 391 For older changes see ChangeLog-2007
 392 \f
 393 Local Variables:
 394 mode: change-log
 395 left-margin: 8
 396 fill-column: 74
 397 version-control: never
 398 End: