gas/ChangeLog

   1 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (cpu_arch): Add .xsave.
   4         (md_show_usage): Add .xsave.
   5
   6         * doc/c-i386.texi: Add xsave to -march=.
   7
   8 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
   9
  10         * read.c (s_weakref): Don't pass unadorned NULL to concat.
  11         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
  12
  13 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
  14
  15         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
  16         checks into assertions.  When relaxation produces an operation that
  17         does not fit in the current FLIX instruction, make sure that the
  18         operation is relaxed as needed to account for being placed following
  19         the current instruction.
  20
  21 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR 5715
  24         * configure: Regenerated.
  25
  26 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
  27
  28         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
  29
  30 2008-01-31  Marc Gauthier  <marc@tensilica.com>
  31
  32         * configure.tgt (xtensa*-*-*): Recognize processor variants.
  33
  34 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
  35
  36         * read.c: (emit_expr): Correct for mingw use of printf size
  37         specifier.
  38
  39 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
  40
  41         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
  42         can only be encoded in FLIX instructions but are not specified as such.
  43         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
  44         labels.
  45
  46 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * NEWS: Mention new command line options for x86 targets.
  49
  50 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
  53
  54 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
  55
  56         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
  57
  58 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * config/tc-i386.c (md_show_usage): Show more processors for
  61         -march=/-mtune=.
  62
  63 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * config/tc-i386.c (i386_target_format): Remove cpummx2.
  66
  67 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
  68
  69         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
  70         (XXX_MNEM_SUFFIX): Likewise.
  71         (END_OF_INSN): Likewise.
  72         (templates): Likewise.
  73         (modrm_byte): Likewise.
  74         (rex_byte): Likewise.
  75         (DREX_XXX): Likewise.
  76         (drex_byte): Likewise.
  77         (sib_byte): Likewise.
  78         (processor_type): Likewise.
  79         (arch_entry): Likewise.
  80         (cpu_sub_arch_name): Remove const.
  81         (cpu_arch): Add .vmx and .smx.
  82         (set_cpu_arch): Append cpu_sub_arch_name.
  83         (md_parse_option): Support -march=CPU[,+EXTENSION...].
  84         (md_show_usage): Updated.
  85
  86         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
  87         (XXX_MNEM_SUFFIX): Likewise.
  88         (END_OF_INSN): Likewise.
  89         (templates): Likewise.
  90         (modrm_byte): Likewise.
  91         (rex_byte): Likewise.
  92         (DREX_XXX): Likewise.
  93         (drex_byte): Likewise.
  94         (sib_byte): Likewise.
  95         (processor_type): Likewise.
  96         (arch_entry): Likewise.
  97
  98         * doc/as.texinfo: Update i386 -march option.
  99
 100         * doc/c-i386.texi: Update -march= for ISA.
 101
 102 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 103
 104         * config/tc-xtensa.c (xtensa_leb128): New function.
 105         (md_pseudo_table): Use it for sleb128 and uleb128.
 106         (is_leb128_expr): New internal flag.
 107         (xtensa_symbol_new_hook): Check new flag.
 108
 109 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 110
 111         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 112         at90usb82, at90usb162.
 113         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 114         at90usb162.
 115         These changes support the new avr35 architecture group in gcc.
 116
 117 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 120         suffix for AT&T syntax.
 121
 122 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         * config/tc-i386.c (match_reg_size): New.
 125         (match_mem_size): Likewise.
 126         (operand_size_match): Likewise.
 127         (operand_type_match): Also clear all size fields.
 128         (match_template): Skip Intel syntax when in AT&T syntax.
 129         Call operand_size_match to check operand size.
 130         (i386_att_operand): Set the mem field to 1 for memory
 131         operand.
 132         (i386_intel_operand): Likewise.
 133
 134 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         PR gas/5534
 137         * config/tc-i386.c (_i386_insn): Update comment.
 138         (operand_type_match): Also clear unspecified.
 139         (operand_type_register_match): Likewise.
 140         (parse_operands): Initialize unspecified.
 141         (i386_intel_operand): Likewise.
 142         (match_template): Check memory and accumulator operand size.
 143         (i386_att_operand): Clear unspecified on register operand.
 144         (intel_e11): Likewise.
 145         (intel_e09): Set operand size and clean unspecified for
 146         "XXX PTR".
 147
 148 2008-01-11  Andreas Schwab  <schwab@suse.de>
 149
 150         * read.c (s_space): Declare `repeat' as offsetT.
 151
 152 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 153
 154         * config/tc-i386.c (match_template): Check processor support
 155         first.
 156
 157 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * config/tc-i386.c (match_template): Continue if processor
 160         doesn't match.
 161
 162 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 163
 164         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 165         unwind personality function address.
 166
 167 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 168
 169         * dwarf2dbg.c (out_sleb128): Delete.
 170         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 171         (out_fixed_inc_line_addr): Delete.
 172         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 173         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 174         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 175         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 176         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 177         * read.h (emit_expr_fix): New prototype.
 178         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 179         (emit_expr_fix): New.
 180
 181 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 182
 183         * config/tc-i386.c (match_template): Check register size
 184         only when size of operands can be encoded the canonical way.
 185
 186 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 187
 188         * config/tc-i386.c (i386_operand): Renamed to ...
 189         (i386_att_operand): This.
 190         (parse_operands): Updated.
 191
 192 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 195
 196         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 197         only.
 198         (md_assemble): Remove Intel mode workaround.
 199         (match_template): Check support for old gcc, AT&T mnemonic
 200         and Intel Syntax.
 201         (md_parse_option): Don't set intel_mnemonic to 0 for
 202         OPTION_MOLD_GCC.
 203
 204 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         * config/tc-i386.h: Update copyright to 2008.
 207
 208 2008-01-04  Nick Clifton  <nickc@redhat.com>
 209
 210         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 211         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 212
 213 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 216         of SYSV386_COMPAT.
 217
 218 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 221         (cpu_flags_not): Likewise.
 222         (cpu_flags_match): Updated to check 64bit and arch.
 223         (set_code_flag): Remove cpu_arch_flags_not.
 224         (set_16bit_gcc_code_flag): Likewise.
 225         (set_cpu_arch): Likewise.
 226         (md_begin): Likewise.
 227         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 228         (match_template): Likewise.
 229
 230 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 231
 232         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 233         modrm_regmem to 0 instead of None.
 234
 235 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * config/tc-i386.c (match_template): Use the xmmword field
 238         instead of no_xsuf.
 239
 240 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         * config/tc-i386.c (process_suffix): Fix a typo.
 243
 244 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 245
 246         PR gas/5534
 247         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 248         Check memory size in Intel mode.
 249         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 250         (intel_e09): Likewise.
 251
 252         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 253
 254 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 255
 256         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 257
 258 For older changes see ChangeLog-2007
 259 \f
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