gas/ChangeLog

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