gas/ChangeLog

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