gas/ChangeLog

   1 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (i386_target_format): Remove cpummx2.
   4
   5 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
   8         (XXX_MNEM_SUFFIX): Likewise.
   9         (END_OF_INSN): Likewise.
  10         (templates): Likewise.
  11         (modrm_byte): Likewise.
  12         (rex_byte): Likewise.
  13         (DREX_XXX): Likewise.
  14         (drex_byte): Likewise.
  15         (sib_byte): Likewise.
  16         (processor_type): Likewise.
  17         (arch_entry): Likewise.
  18         (cpu_sub_arch_name): Remove const.
  19         (cpu_arch): Add .vmx and .smx.
  20         (set_cpu_arch): Append cpu_sub_arch_name.
  21         (md_parse_option): Support -march=CPU[,+EXTENSION...].
  22         (md_show_usage): Updated.
  23
  24         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
  25         (XXX_MNEM_SUFFIX): Likewise.
  26         (END_OF_INSN): Likewise.
  27         (templates): Likewise.
  28         (modrm_byte): Likewise.
  29         (rex_byte): Likewise.
  30         (DREX_XXX): Likewise.
  31         (drex_byte): Likewise.
  32         (sib_byte): Likewise.
  33         (processor_type): Likewise.
  34         (arch_entry): Likewise.
  35
  36         * doc/as.texinfo: Update i386 -march option.
  37
  38         * doc/c-i386.texi: Update -march= for ISA.
  39
  40 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
  41
  42         * config/tc-xtensa.c (xtensa_leb128): New function.
  43         (md_pseudo_table): Use it for sleb128 and uleb128.
  44         (is_leb128_expr): New internal flag.
  45         (xtensa_symbol_new_hook): Check new flag.
  46
  47 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
  48
  49         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
  50         at90usb82, at90usb162.
  51         * doc/c-avr.texi: Change architecture grouping for at90usb82,
  52         at90usb162.
  53         These changes support the new avr35 architecture group in gcc.
  54
  55 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
  58         suffix for AT&T syntax.
  59
  60 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         * config/tc-i386.c (match_reg_size): New.
  63         (match_mem_size): Likewise.
  64         (operand_size_match): Likewise.
  65         (operand_type_match): Also clear all size fields.
  66         (match_template): Skip Intel syntax when in AT&T syntax.
  67         Call operand_size_match to check operand size.
  68         (i386_att_operand): Set the mem field to 1 for memory
  69         operand.
  70         (i386_intel_operand): Likewise.
  71
  72 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         PR gas/5534
  75         * config/tc-i386.c (_i386_insn): Update comment.
  76         (operand_type_match): Also clear unspecified.
  77         (operand_type_register_match): Likewise.
  78         (parse_operands): Initialize unspecified.
  79         (i386_intel_operand): Likewise.
  80         (match_template): Check memory and accumulator operand size.
  81         (i386_att_operand): Clear unspecified on register operand.
  82         (intel_e11): Likewise.
  83         (intel_e09): Set operand size and clean unspecified for
  84         "XXX PTR".
  85
  86 2008-01-11  Andreas Schwab  <schwab@suse.de>
  87
  88         * read.c (s_space): Declare `repeat' as offsetT.
  89
  90 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         * config/tc-i386.c (match_template): Check processor support
  93         first.
  94
  95 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
  96
  97         * config/tc-i386.c (match_template): Continue if processor
  98         doesn't match.
  99
 100 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 101
 102         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 103         unwind personality function address.
 104
 105 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 106
 107         * dwarf2dbg.c (out_sleb128): Delete.
 108         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 109         (out_fixed_inc_line_addr): Delete.
 110         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 111         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 112         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 113         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 114         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 115         * read.h (emit_expr_fix): New prototype.
 116         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 117         (emit_expr_fix): New.
 118
 119 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * config/tc-i386.c (match_template): Check register size
 122         only when size of operands can be encoded the canonical way.
 123
 124 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * config/tc-i386.c (i386_operand): Renamed to ...
 127         (i386_att_operand): This.
 128         (parse_operands): Updated.
 129
 130 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 133
 134         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 135         only.
 136         (md_assemble): Remove Intel mode workaround.
 137         (match_template): Check support for old gcc, AT&T mnemonic
 138         and Intel Syntax.
 139         (md_parse_option): Don't set intel_mnemonic to 0 for
 140         OPTION_MOLD_GCC.
 141
 142 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * config/tc-i386.h: Update copyright to 2008.
 145
 146 2008-01-04  Nick Clifton  <nickc@redhat.com>
 147
 148         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 149         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 150
 151 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 154         of SYSV386_COMPAT.
 155
 156 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 159         (cpu_flags_not): Likewise.
 160         (cpu_flags_match): Updated to check 64bit and arch.
 161         (set_code_flag): Remove cpu_arch_flags_not.
 162         (set_16bit_gcc_code_flag): Likewise.
 163         (set_cpu_arch): Likewise.
 164         (md_begin): Likewise.
 165         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 166         (match_template): Likewise.
 167
 168 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 169
 170         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 171         modrm_regmem to 0 instead of None.
 172
 173 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 174
 175         * config/tc-i386.c (match_template): Use the xmmword field
 176         instead of no_xsuf.
 177
 178 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * config/tc-i386.c (process_suffix): Fix a typo.
 181
 182 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         PR gas/5534
 185         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 186         Check memory size in Intel mode.
 187         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 188         (intel_e09): Likewise.
 189
 190         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 191
 192 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 193
 194         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 195
 196 For older changes see ChangeLog-2007
 197 \f
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