gas/ChangeLog

   1 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
   2
   3         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
   4         checks into assertions.  When relaxation produces an operation that
   5         does not fit in the current FLIX instruction, make sure that the
   6         operation is relaxed as needed to account for being placed following
   7         the current instruction.
   8
   9 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
  10
  11         PR 5715
  12         * configure: Regenerated.
  13
  14 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
  15
  16         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
  17
  18 2008-01-31  Marc Gauthier  <marc@tensilica.com>
  19
  20         * configure.tgt (xtensa*-*-*): Recognize processor variants.
  21
  22 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
  23
  24         * read.c: (emit_expr): Correct for mingw use of printf size
  25         specifier.
  26
  27 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
  28
  29         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
  30         can only be encoded in FLIX instructions but are not specified as such.
  31         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
  32         labels.
  33
  34 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * NEWS: Mention new command line options for x86 targets.
  37
  38 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
  41
  42 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
  43
  44         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
  45
  46 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * config/tc-i386.c (md_show_usage): Show more processors for
  49         -march=/-mtune=.
  50
  51 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         * config/tc-i386.c (i386_target_format): Remove cpummx2.
  54
  55 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
  58         (XXX_MNEM_SUFFIX): Likewise.
  59         (END_OF_INSN): Likewise.
  60         (templates): Likewise.
  61         (modrm_byte): Likewise.
  62         (rex_byte): Likewise.
  63         (DREX_XXX): Likewise.
  64         (drex_byte): Likewise.
  65         (sib_byte): Likewise.
  66         (processor_type): Likewise.
  67         (arch_entry): Likewise.
  68         (cpu_sub_arch_name): Remove const.
  69         (cpu_arch): Add .vmx and .smx.
  70         (set_cpu_arch): Append cpu_sub_arch_name.
  71         (md_parse_option): Support -march=CPU[,+EXTENSION...].
  72         (md_show_usage): Updated.
  73
  74         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
  75         (XXX_MNEM_SUFFIX): Likewise.
  76         (END_OF_INSN): Likewise.
  77         (templates): Likewise.
  78         (modrm_byte): Likewise.
  79         (rex_byte): Likewise.
  80         (DREX_XXX): Likewise.
  81         (drex_byte): Likewise.
  82         (sib_byte): Likewise.
  83         (processor_type): Likewise.
  84         (arch_entry): Likewise.
  85
  86         * doc/as.texinfo: Update i386 -march option.
  87
  88         * doc/c-i386.texi: Update -march= for ISA.
  89
  90 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
  91
  92         * config/tc-xtensa.c (xtensa_leb128): New function.
  93         (md_pseudo_table): Use it for sleb128 and uleb128.
  94         (is_leb128_expr): New internal flag.
  95         (xtensa_symbol_new_hook): Check new flag.
  96
  97 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
  98
  99         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 100         at90usb82, at90usb162.
 101         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 102         at90usb162.
 103         These changes support the new avr35 architecture group in gcc.
 104
 105 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 108         suffix for AT&T syntax.
 109
 110 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         * config/tc-i386.c (match_reg_size): New.
 113         (match_mem_size): Likewise.
 114         (operand_size_match): Likewise.
 115         (operand_type_match): Also clear all size fields.
 116         (match_template): Skip Intel syntax when in AT&T syntax.
 117         Call operand_size_match to check operand size.
 118         (i386_att_operand): Set the mem field to 1 for memory
 119         operand.
 120         (i386_intel_operand): Likewise.
 121
 122 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         PR gas/5534
 125         * config/tc-i386.c (_i386_insn): Update comment.
 126         (operand_type_match): Also clear unspecified.
 127         (operand_type_register_match): Likewise.
 128         (parse_operands): Initialize unspecified.
 129         (i386_intel_operand): Likewise.
 130         (match_template): Check memory and accumulator operand size.
 131         (i386_att_operand): Clear unspecified on register operand.
 132         (intel_e11): Likewise.
 133         (intel_e09): Set operand size and clean unspecified for
 134         "XXX PTR".
 135
 136 2008-01-11  Andreas Schwab  <schwab@suse.de>
 137
 138         * read.c (s_space): Declare `repeat' as offsetT.
 139
 140 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 141
 142         * config/tc-i386.c (match_template): Check processor support
 143         first.
 144
 145 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * config/tc-i386.c (match_template): Continue if processor
 148         doesn't match.
 149
 150 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 151
 152         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 153         unwind personality function address.
 154
 155 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 156
 157         * dwarf2dbg.c (out_sleb128): Delete.
 158         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 159         (out_fixed_inc_line_addr): Delete.
 160         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 161         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 162         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 163         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 164         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 165         * read.h (emit_expr_fix): New prototype.
 166         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 167         (emit_expr_fix): New.
 168
 169 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         * config/tc-i386.c (match_template): Check register size
 172         only when size of operands can be encoded the canonical way.
 173
 174 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * config/tc-i386.c (i386_operand): Renamed to ...
 177         (i386_att_operand): This.
 178         (parse_operands): Updated.
 179
 180 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 183
 184         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 185         only.
 186         (md_assemble): Remove Intel mode workaround.
 187         (match_template): Check support for old gcc, AT&T mnemonic
 188         and Intel Syntax.
 189         (md_parse_option): Don't set intel_mnemonic to 0 for
 190         OPTION_MOLD_GCC.
 191
 192 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * config/tc-i386.h: Update copyright to 2008.
 195
 196 2008-01-04  Nick Clifton  <nickc@redhat.com>
 197
 198         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 199         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 200
 201 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 204         of SYSV386_COMPAT.
 205
 206 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 209         (cpu_flags_not): Likewise.
 210         (cpu_flags_match): Updated to check 64bit and arch.
 211         (set_code_flag): Remove cpu_arch_flags_not.
 212         (set_16bit_gcc_code_flag): Likewise.
 213         (set_cpu_arch): Likewise.
 214         (md_begin): Likewise.
 215         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 216         (match_template): Likewise.
 217
 218 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 219
 220         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 221         modrm_regmem to 0 instead of None.
 222
 223 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * config/tc-i386.c (match_template): Use the xmmword field
 226         instead of no_xsuf.
 227
 228 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * config/tc-i386.c (process_suffix): Fix a typo.
 231
 232 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         PR gas/5534
 235         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 236         Check memory size in Intel mode.
 237         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 238         (intel_e09): Likewise.
 239
 240         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 241
 242 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 243
 244         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 245
 246 For older changes see ChangeLog-2007
 247 \f
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