gas/ChangeLog

   1 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
   2
   3         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
   4         mips_fix_loongson2f_jump): New variables.
   5         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
   6         -mno-fix-loongson2f-nop/jump.
   7         (md_parse_option): Initialize variables via above options.
   8         (options): New enums for the above options.
   9         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
  10         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
  11         New functions.
  12         (append_insn): call fix_loongson2f().
  13         (mips_handle_align): Replace the implicit nops.
  14         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
  15         for the new mips_handle_align().
  16         * doc/c-mips.texi: Document the new options.
  17
  18 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
  19
  20         * config/tc-arm.c (do_rd_rm_rn): Added warning
  21         for obsolete insns.
  22
  23 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
  24
  25         PR binutils/11297
  26         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
  27         (avr_cons_fix_new): Handle fixups of a single byte.
  28
  29 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  30
  31         PR 9861
  32         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
  33         compiler's predefines.
  34
  35 2010-02-19  Alan Modra  <amodra@gmail.com>
  36
  37         * configure.tgt: Whiltespace.  Sort moxie entry.
  38
  39 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  40
  41         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
  42         * doc/c-arm.texi: Likewise.
  43
  44 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
  45
  46         * config/tc-arm.c (asm_opcode): operands type
  47         change.
  48         (BAD_PC_ADDRESSING): New macro message.
  49         (BAD_PC_WRITEBACK): Likewise.
  50         (MIX_ARM_THUMB_OPERANDS): New macro.
  51         (operand_parse_code): Added enum values.
  52         (parse_operands): Added thumb/arm distinction,
  53         plus new enum values handling.
  54         (encode_arm_addr_mode_2): Validations enhanced.
  55         (encode_arm_addr_mode_3): Likewise.
  56         (do_rm_rd_rn): Likewise.
  57         (encode_thumb32_addr_mode): Likewise.
  58         (do_t_ldrex): Likewise.
  59         (do_t_ldst): Likewise.
  60         (do_t_strex): Likewise.
  61         (md_assemble): Call parse_operands with
  62         a new parameter.
  63         (OPS_1): New macro.
  64         (OPS_2): Likewise.
  65         (OPS_3): Likewise.
  66         (OPS_4): Likewise.
  67         (OPS_5): Likewise.
  68         (OPS_6): Likewise.
  69         (insns): Updated insns operands.
  70
  71 2010-02-12  Tristan Gingold  <gingold@adacore.com>
  72             Douglas B Rupp  <rupp@gnat.com>
  73
  74         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
  75         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
  76         (pseudo_func): Add an entry for slotcount.
  77         (md_begin): Initialize slotcount pseudo symbol.
  78         (ia64_parse_name): Handle @slotcount parameter.
  79         (ia64_gen_real_reloc_type): Handle slotcount.
  80         (md_apply_fix): Ditto.
  81         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
  82
  83 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
  84
  85         * config/tc-xtensa.c (istack_init): Don't call memset.
  86
  87 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
  88
  89         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
  90         well as suffixes.
  91
  92 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
  93
  94         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
  95
  96 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * config/tc-i386.c (build_modrm_byte): Reformat.
  99
 100 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         * config/tc-i386.c: Update copyright.
 103
 104 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 105             Sebastian Pop  <sebastian.pop@amd.com>
 106
 107         * config/tc-i386.c (vec_imm4) New operand type.
 108         (fits_in_imm4): New.
 109         (VEX_check_operands): New.
 110         (check_reverse): Call VEX_check_operands.
 111         (build_modrm_byte): Reintroduce code for 5
 112         operand insns.  Fix whitespace.
 113
 114 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 115
 116         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 117         -mpwr6 and -mpwr7.
 118
 119 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 120
 121         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 122         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 123         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 124
 125 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 126
 127         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 128         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 129         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 130         BFD_RELOC_ARM_PCREL_CALL)
 131
 132 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 133
 134         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 135         handle more instruction sizes and fetch widths.
 136         (branch_align_power): Likewise.
 137         (text_align_power): Likewise.
 138         (bytes_to_stretch): Likewise.
 139
 140 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 141
 142         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 143         (ppc_mach): Handle titan.
 144         * doc/c-ppc.texi: Mention -mtitan.
 145
 146 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 147
 148         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 149         replace with...
 150         (xtensa_fetch_width) ...this.
 151
 152 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 153
 154         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 155         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 156         * Makefile.in: Regenerate.
 157
 158 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 159
 160         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 161         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 162         * config/tc-i386.h (processor_type): Same.
 163         * doc/c-i386.texi: Change amdfam15 to bdver1.
 164
 165 2010-01-29  Nick Clifton  <nickc@redhat.com>
 166
 167         PR 11136
 168         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 169         NS_NULL.
 170
 171 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 172
 173         * NEWS: Mention new feature.
 174         * config/obj-coff.c (obj_coff_section): Accept digits and use
 175         to override default section alignment power if specified.
 176         * doc/as.texinfo (.section directive): Update documentation.
 177
 178 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * config/tc-i386.c (avxscalar): New.
 181         (OPTION_MAVXSCALAR): Likewise.
 182         (build_vex_prefix): Select vector_length for scalar instructions
 183         based on avxscalar.
 184         (md_longopts): Add OPTION_MAVXSCALAR.
 185         (md_parse_option): Handle OPTION_MAVXSCALAR.
 186         (md_show_usage): Add -mavxscalar=.
 187
 188         * doc/c-i386.texi: Document -mavxscalar=.
 189
 190 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 193         0xc4 individually.
 194
 195 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 196
 197         * write.h (fix_at_start): Declare.
 198         * write.c (fix_new_internal): Add at_beginning parameter.
 199         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 200         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 201         (fix_new, fix_new_exp): Update accordingly.
 202         (fix_at_start): New function.
 203         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 204         (ppc_ref): New function, for OBJ_XCOFF.
 205         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 206         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 207
 208 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 209
 210         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 211         on 64-bit Solaris/x86.
 212         Include obj-format.h earlier.
 213
 214 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 215
 216         * config/tc-s390.c (s390_elf_final_processing): New function.
 217         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 218         (s390_elf_final_processing): Added prototype.
 219
 220
 221 2010-01-20  Nick Clifton  <nickc@redhat.com>
 222
 223         PR 11109
 224         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 225         code to handle round-to-zero for VCVT conversions.
 226         (do_neon_cvt): New.  Call do_neon_cvt_1.
 227         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 228         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 229         insn.
 230
 231 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 232
 233         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 234
 235 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 236
 237         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 238         check that it's not an XOP insn.
 239
 240 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 241
 242         * config/bfin-aux.h: Remove argument names in function
 243         declarations.
 244         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 245         warning.
 246         * config/bfin-parse.y (value_match): Remove argument names
 247         in declaration.
 248         (notethat): Likewise.
 249         (yyerror): Likewise.
 250
 251 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 252
 253         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 254
 255 2010-01-13  Nick Clifton  <nickc@redhat.com>
 256
 257         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 258         warning message if a new section is created without setting any
 259         attributes for it.
 260         (md_pseudo_table): Intercept section creation pseudos.
 261         (md_pcrel_from): Replace abort with an error message.
 262         * config/obj-elf.c (obj_elf_section_name): Export this function.
 263         * config/obj-elf.h (obj_elf_section_name): Prototype.
 264
 265 2010-01-12  Alan Modra  <amodra@gmail.com>
 266
 267         PR 11122
 268         * listing.c (print_source): Add one to line number.
 269
 270 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 271
 272         * Makefile.in: Regenerate.
 273         * configure: Regenerate.
 274         * doc/Makefile.in: Regenerate.
 275
 276 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * version.c (parse_args): Change to "Copyright 2010".
 279
 280 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 281
 282         * config/tc-i386.c (cpu_arch): Add amdfam15.
 283         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 284         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 285         * doc/c-i386.texi: Add amdfam15.
 286
 287 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 288
 289         * config/tc-arm.c (do_neon_logic): Accept imm value
 290         in the third operand too.
 291         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 292         OP_RNDQ_Ibig.
 293         (parse_operands): OP_NILO case removed, applied renaming.
 294         (insns): Neon shape changed for some logic instructions.
 295
 296 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 297
 298         * config/tc-arm.c (do_neon_ldx_stx): Added
 299         validation for vector load/store insns.
 300
 301 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 302
 303         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 304
 305 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 306
 307         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 308         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 309         (NEON_ENCODE): New macro.
 310         (check_neon_suffixes): New macro.
 311         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 312         (do_vfp_nsyn_opcode): Likewise.
 313         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 314         (do_vfp_nsyn_cmp): Likewise.
 315         (do_neon_shl_imm): Likewise.
 316         (do_neon_qshl_imm): Likewise.
 317         (neon_dyadic_misc): Likewise.
 318         (do_neon_mac_maybe_scalar): Likewise.
 319         (do_neon_qdmulh): Likewise.
 320         (do_neon_qmovn): Likewise.
 321         (do_neon_qmovun): Likewise.
 322         (do_neon_movn): Likewise.
 323         (neon_mac_reg_scalar_long): Likewise.
 324         (do_neon_vmull): Likewise.
 325         (do_neon_trn): Likewise.
 326         (do_neon_ldx_stx): Likewise.
 327         (neon_dp_fixup): Changed signature and set the flag.
 328         (neon_three_same): Call the above with new signature.
 329         (neon_two_same): Likewise.
 330         (neon_imm_shift): Likewise.
 331         (neon_mul_mac): Likewise.
 332         (do_neon_abs_neg): Likewise.
 333         (neon_mixed_length): Likewise.
 334         (do_neon_ext): Likewise.
 335         (do_neon_mov): Likewise.
 336         (do_neon_tbl_tbx): Likewise.
 337         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 338         (neon_compare): Likewise.
 339         (do_neon_shll): Likewise.
 340         (do_neon_cvt): Likewise.
 341         (do_neon_mvn): Likewise.
 342         (do_neon_dup): Likewise.
 343         (md_assemble): Call check_neon_suffixes ().
 344
 345 For older changes see ChangeLog-2009
 346 \f
 347 Local Variables:
 348 mode: change-log
 349 left-margin: 8
 350 fill-column: 74
 351 version-control: never
 352 End: