gas/ChangeLog

   1 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * read.c (s_weakref): Don't pass unadorned NULL to concat.
   4         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
   5
   6 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
   7
   8         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
   9         checks into assertions.  When relaxation produces an operation that
  10         does not fit in the current FLIX instruction, make sure that the
  11         operation is relaxed as needed to account for being placed following
  12         the current instruction.
  13
  14 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         PR 5715
  17         * configure: Regenerated.
  18
  19 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
  20
  21         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
  22
  23 2008-01-31  Marc Gauthier  <marc@tensilica.com>
  24
  25         * configure.tgt (xtensa*-*-*): Recognize processor variants.
  26
  27 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
  28
  29         * read.c: (emit_expr): Correct for mingw use of printf size
  30         specifier.
  31
  32 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
  33
  34         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
  35         can only be encoded in FLIX instructions but are not specified as such.
  36         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
  37         labels.
  38
  39 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * NEWS: Mention new command line options for x86 targets.
  42
  43 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
  46
  47 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
  48
  49         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
  50
  51 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         * config/tc-i386.c (md_show_usage): Show more processors for
  54         -march=/-mtune=.
  55
  56 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         * config/tc-i386.c (i386_target_format): Remove cpummx2.
  59
  60 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
  63         (XXX_MNEM_SUFFIX): Likewise.
  64         (END_OF_INSN): Likewise.
  65         (templates): Likewise.
  66         (modrm_byte): Likewise.
  67         (rex_byte): Likewise.
  68         (DREX_XXX): Likewise.
  69         (drex_byte): Likewise.
  70         (sib_byte): Likewise.
  71         (processor_type): Likewise.
  72         (arch_entry): Likewise.
  73         (cpu_sub_arch_name): Remove const.
  74         (cpu_arch): Add .vmx and .smx.
  75         (set_cpu_arch): Append cpu_sub_arch_name.
  76         (md_parse_option): Support -march=CPU[,+EXTENSION...].
  77         (md_show_usage): Updated.
  78
  79         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
  80         (XXX_MNEM_SUFFIX): Likewise.
  81         (END_OF_INSN): Likewise.
  82         (templates): Likewise.
  83         (modrm_byte): Likewise.
  84         (rex_byte): Likewise.
  85         (DREX_XXX): Likewise.
  86         (drex_byte): Likewise.
  87         (sib_byte): Likewise.
  88         (processor_type): Likewise.
  89         (arch_entry): Likewise.
  90
  91         * doc/as.texinfo: Update i386 -march option.
  92
  93         * doc/c-i386.texi: Update -march= for ISA.
  94
  95 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
  96
  97         * config/tc-xtensa.c (xtensa_leb128): New function.
  98         (md_pseudo_table): Use it for sleb128 and uleb128.
  99         (is_leb128_expr): New internal flag.
 100         (xtensa_symbol_new_hook): Check new flag.
 101
 102 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 103
 104         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 105         at90usb82, at90usb162.
 106         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 107         at90usb162.
 108         These changes support the new avr35 architecture group in gcc.
 109
 110 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 113         suffix for AT&T syntax.
 114
 115 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 116
 117         * config/tc-i386.c (match_reg_size): New.
 118         (match_mem_size): Likewise.
 119         (operand_size_match): Likewise.
 120         (operand_type_match): Also clear all size fields.
 121         (match_template): Skip Intel syntax when in AT&T syntax.
 122         Call operand_size_match to check operand size.
 123         (i386_att_operand): Set the mem field to 1 for memory
 124         operand.
 125         (i386_intel_operand): Likewise.
 126
 127 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         PR gas/5534
 130         * config/tc-i386.c (_i386_insn): Update comment.
 131         (operand_type_match): Also clear unspecified.
 132         (operand_type_register_match): Likewise.
 133         (parse_operands): Initialize unspecified.
 134         (i386_intel_operand): Likewise.
 135         (match_template): Check memory and accumulator operand size.
 136         (i386_att_operand): Clear unspecified on register operand.
 137         (intel_e11): Likewise.
 138         (intel_e09): Set operand size and clean unspecified for
 139         "XXX PTR".
 140
 141 2008-01-11  Andreas Schwab  <schwab@suse.de>
 142
 143         * read.c (s_space): Declare `repeat' as offsetT.
 144
 145 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * config/tc-i386.c (match_template): Check processor support
 148         first.
 149
 150 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * config/tc-i386.c (match_template): Continue if processor
 153         doesn't match.
 154
 155 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 156
 157         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 158         unwind personality function address.
 159
 160 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 161
 162         * dwarf2dbg.c (out_sleb128): Delete.
 163         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 164         (out_fixed_inc_line_addr): Delete.
 165         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 166         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 167         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 168         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 169         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 170         * read.h (emit_expr_fix): New prototype.
 171         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 172         (emit_expr_fix): New.
 173
 174 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * config/tc-i386.c (match_template): Check register size
 177         only when size of operands can be encoded the canonical way.
 178
 179 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * config/tc-i386.c (i386_operand): Renamed to ...
 182         (i386_att_operand): This.
 183         (parse_operands): Updated.
 184
 185 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 188
 189         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 190         only.
 191         (md_assemble): Remove Intel mode workaround.
 192         (match_template): Check support for old gcc, AT&T mnemonic
 193         and Intel Syntax.
 194         (md_parse_option): Don't set intel_mnemonic to 0 for
 195         OPTION_MOLD_GCC.
 196
 197 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         * config/tc-i386.h: Update copyright to 2008.
 200
 201 2008-01-04  Nick Clifton  <nickc@redhat.com>
 202
 203         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 204         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 205
 206 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 209         of SYSV386_COMPAT.
 210
 211 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 214         (cpu_flags_not): Likewise.
 215         (cpu_flags_match): Updated to check 64bit and arch.
 216         (set_code_flag): Remove cpu_arch_flags_not.
 217         (set_16bit_gcc_code_flag): Likewise.
 218         (set_cpu_arch): Likewise.
 219         (md_begin): Likewise.
 220         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 221         (match_template): Likewise.
 222
 223 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 224
 225         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 226         modrm_regmem to 0 instead of None.
 227
 228 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * config/tc-i386.c (match_template): Use the xmmword field
 231         instead of no_xsuf.
 232
 233 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * config/tc-i386.c (process_suffix): Fix a typo.
 236
 237 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         PR gas/5534
 240         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 241         Check memory size in Intel mode.
 242         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 243         (intel_e09): Likewise.
 244
 245         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 246
 247 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 248
 249         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 250
 251 For older changes see ChangeLog-2007
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