gas/ChangeLog

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