gas/ChangeLog

   1 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
   2
   3         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
   4         * doc/c-arm.texi: Likewise.
   5
   6 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
   7
   8         * config/tc-arm.c (asm_opcode): operands type
   9         change.
  10         (BAD_PC_ADDRESSING): New macro message.
  11         (BAD_PC_WRITEBACK): Likewise.
  12         (MIX_ARM_THUMB_OPERANDS): New macro.
  13         (operand_parse_code): Added enum values.
  14         (parse_operands): Added thumb/arm distinction,
  15         plus new enum values handling.
  16         (encode_arm_addr_mode_2): Validations enhanced.
  17         (encode_arm_addr_mode_3): Likewise.
  18         (do_rm_rd_rn): Likewise.
  19         (encode_thumb32_addr_mode): Likewise.
  20         (do_t_ldrex): Likewise.
  21         (do_t_ldst): Likewise.
  22         (do_t_strex): Likewise.
  23         (md_assemble): Call parse_operands with
  24         a new parameter.
  25         (OPS_1): New macro.
  26         (OPS_2): Likewise.
  27         (OPS_3): Likewise.
  28         (OPS_4): Likewise.
  29         (OPS_5): Likewise.
  30         (OPS_6): Likewise.
  31         (insns): Updated insns operands.
  32
  33 2010-02-12  Tristan Gingold  <gingold@adacore.com>
  34             Douglas B Rupp  <rupp@gnat.com>
  35
  36         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
  37         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
  38         (pseudo_func): Add an entry for slotcount.
  39         (md_begin): Initialize slotcount pseudo symbol.
  40         (ia64_parse_name): Handle @slotcount parameter.
  41         (ia64_gen_real_reloc_type): Handle slotcount.
  42         (md_apply_fix): Ditto.
  43         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
  44
  45 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
  46
  47         * config/tc-xtensa.c (istack_init): Don't call memset.
  48
  49 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
  50
  51         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
  52         well as suffixes.
  53
  54 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
  55
  56         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
  57
  58 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * config/tc-i386.c (build_modrm_byte): Reformat.
  61
  62 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         * config/tc-i386.c: Update copyright.
  65
  66 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
  67             Sebastian Pop  <sebastian.pop@amd.com>
  68
  69         * config/tc-i386.c (vec_imm4) New operand type.
  70         (fits_in_imm4): New.
  71         (VEX_check_operands): New.
  72         (check_reverse): Call VEX_check_operands.
  73         (build_modrm_byte): Reintroduce code for 5
  74         operand insns.  Fix whitespace.
  75
  76 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
  77
  78         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
  79         -mpwr6 and -mpwr7.
  80
  81 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
  82
  83         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
  84         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
  85         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
  86
  87 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
  88
  89         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
  90         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
  91         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
  92         BFD_RELOC_ARM_PCREL_CALL)
  93
  94 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
  95
  96         * config/tc-xtensa.c (frag_format_size): Generalize logic to
  97         handle more instruction sizes and fetch widths.
  98         (branch_align_power): Likewise.
  99         (text_align_power): Likewise.
 100         (bytes_to_stretch): Likewise.
 101
 102 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 103
 104         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 105         (ppc_mach): Handle titan.
 106         * doc/c-ppc.texi: Mention -mtitan.
 107
 108 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 109
 110         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 111         replace with...
 112         (xtensa_fetch_width) ...this.
 113
 114 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 115
 116         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 117         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 118         * Makefile.in: Regenerate.
 119
 120 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 121
 122         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 123         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 124         * config/tc-i386.h (processor_type): Same.
 125         * doc/c-i386.texi: Change amdfam15 to bdver1.
 126
 127 2010-01-29  Nick Clifton  <nickc@redhat.com>
 128
 129         PR 11136
 130         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 131         NS_NULL.
 132
 133 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 134
 135         * NEWS: Mention new feature.
 136         * config/obj-coff.c (obj_coff_section): Accept digits and use
 137         to override default section alignment power if specified.
 138         * doc/as.texinfo (.section directive): Update documentation.
 139
 140 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 141
 142         * config/tc-i386.c (avxscalar): New.
 143         (OPTION_MAVXSCALAR): Likewise.
 144         (build_vex_prefix): Select vector_length for scalar instructions
 145         based on avxscalar.
 146         (md_longopts): Add OPTION_MAVXSCALAR.
 147         (md_parse_option): Handle OPTION_MAVXSCALAR.
 148         (md_show_usage): Add -mavxscalar=.
 149
 150         * doc/c-i386.texi: Document -mavxscalar=.
 151
 152 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 153
 154         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 155         0xc4 individually.
 156
 157 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 158
 159         * write.h (fix_at_start): Declare.
 160         * write.c (fix_new_internal): Add at_beginning parameter.
 161         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 162         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 163         (fix_new, fix_new_exp): Update accordingly.
 164         (fix_at_start): New function.
 165         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 166         (ppc_ref): New function, for OBJ_XCOFF.
 167         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 168         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 169
 170 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 173         on 64-bit Solaris/x86.
 174         Include obj-format.h earlier.
 175
 176 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 177
 178         * config/tc-s390.c (s390_elf_final_processing): New function.
 179         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 180         (s390_elf_final_processing): Added prototype.
 181
 182
 183 2010-01-20  Nick Clifton  <nickc@redhat.com>
 184
 185         PR 11109
 186         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 187         code to handle round-to-zero for VCVT conversions.
 188         (do_neon_cvt): New.  Call do_neon_cvt_1.
 189         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 190         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 191         insn.
 192
 193 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 194
 195         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 196
 197 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 198
 199         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 200         check that it's not an XOP insn.
 201
 202 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 203
 204         * config/bfin-aux.h: Remove argument names in function
 205         declarations.
 206         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 207         warning.
 208         * config/bfin-parse.y (value_match): Remove argument names
 209         in declaration.
 210         (notethat): Likewise.
 211         (yyerror): Likewise.
 212
 213 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 214
 215         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 216
 217 2010-01-13  Nick Clifton  <nickc@redhat.com>
 218
 219         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 220         warning message if a new section is created without setting any
 221         attributes for it.
 222         (md_pseudo_table): Intercept section creation pseudos.
 223         (md_pcrel_from): Replace abort with an error message.
 224         * config/obj-elf.c (obj_elf_section_name): Export this function.
 225         * config/obj-elf.h (obj_elf_section_name): Prototype.
 226
 227 2010-01-12  Alan Modra  <amodra@gmail.com>
 228
 229         PR 11122
 230         * listing.c (print_source): Add one to line number.
 231
 232 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 233
 234         * Makefile.in: Regenerate.
 235         * configure: Regenerate.
 236         * doc/Makefile.in: Regenerate.
 237
 238 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 239
 240         * version.c (parse_args): Change to "Copyright 2010".
 241
 242 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 243
 244         * config/tc-i386.c (cpu_arch): Add amdfam15.
 245         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 246         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 247         * doc/c-i386.texi: Add amdfam15.
 248
 249 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 250
 251         * config/tc-arm.c (do_neon_logic): Accept imm value
 252         in the third operand too.
 253         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 254         OP_RNDQ_Ibig.
 255         (parse_operands): OP_NILO case removed, applied renaming.
 256         (insns): Neon shape changed for some logic instructions.
 257
 258 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 259
 260         * config/tc-arm.c (do_neon_ldx_stx): Added
 261         validation for vector load/store insns.
 262
 263 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 264
 265         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 266
 267 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 268
 269         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 270         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 271         (NEON_ENCODE): New macro.
 272         (check_neon_suffixes): New macro.
 273         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 274         (do_vfp_nsyn_opcode): Likewise.
 275         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 276         (do_vfp_nsyn_cmp): Likewise.
 277         (do_neon_shl_imm): Likewise.
 278         (do_neon_qshl_imm): Likewise.
 279         (neon_dyadic_misc): Likewise.
 280         (do_neon_mac_maybe_scalar): Likewise.
 281         (do_neon_qdmulh): Likewise.
 282         (do_neon_qmovn): Likewise.
 283         (do_neon_qmovun): Likewise.
 284         (do_neon_movn): Likewise.
 285         (neon_mac_reg_scalar_long): Likewise.
 286         (do_neon_vmull): Likewise.
 287         (do_neon_trn): Likewise.
 288         (do_neon_ldx_stx): Likewise.
 289         (neon_dp_fixup): Changed signature and set the flag.
 290         (neon_three_same): Call the above with new signature.
 291         (neon_two_same): Likewise.
 292         (neon_imm_shift): Likewise.
 293         (neon_mul_mac): Likewise.
 294         (do_neon_abs_neg): Likewise.
 295         (neon_mixed_length): Likewise.
 296         (do_neon_ext): Likewise.
 297         (do_neon_mov): Likewise.
 298         (do_neon_tbl_tbx): Likewise.
 299         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 300         (neon_compare): Likewise.
 301         (do_neon_shll): Likewise.
 302         (do_neon_cvt): Likewise.
 303         (do_neon_mvn): Likewise.
 304         (do_neon_dup): Likewise.
 305         (md_assemble): Call check_neon_suffixes ().
 306
 307 For older changes see ChangeLog-2009
 308 \f
 309 Local Variables:
 310 mode: change-log
 311 left-margin: 8
 312 fill-column: 74
 313 version-control: never
 314 End: