gas/ChangeLog

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