gas/ChangeLog

   1 2010-02-25  Doug Evans  <dje@sebabeach.org>
   2
   3         * cgen.c: Whitespace fixes.
   4         (weak_operand_overflow_check): Formatting fix.
   5
   6 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * config/tc-i386.c (match_template): Update error messages.
   9
  10 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * config/tc-i386.c (_i386_insn): Add err_msg.
  13         (operand_size_match): Set err_msg on failure.
  14         (operand_type_match): Likewise.
  15         (operand_type_register_match): Likewise.
  16         (VEX_check_operands): Likewise.
  17         (match_template): Likewise.  Use i.err_msg with as_bad.
  18
  19 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
  20
  21         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
  22         mips_fix_loongson2f_jump): New variables.
  23         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
  24         -mno-fix-loongson2f-nop/jump.
  25         (md_parse_option): Initialize variables via above options.
  26         (options): New enums for the above options.
  27         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
  28         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
  29         New functions.
  30         (append_insn): call fix_loongson2f().
  31         (mips_handle_align): Replace the implicit nops.
  32         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
  33         for the new mips_handle_align().
  34         * doc/c-mips.texi: Document the new options.
  35
  36 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
  37
  38         * config/tc-arm.c (do_rd_rm_rn): Added warning
  39         for obsolete insns.
  40
  41 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
  42
  43         PR binutils/11297
  44         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
  45         (avr_cons_fix_new): Handle fixups of a single byte.
  46
  47 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  48
  49         PR 9861
  50         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
  51         compiler's predefines.
  52
  53 2010-02-19  Alan Modra  <amodra@gmail.com>
  54
  55         * configure.tgt: Whiltespace.  Sort moxie entry.
  56
  57 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  58
  59         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
  60         * doc/c-arm.texi: Likewise.
  61
  62 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
  63
  64         * config/tc-arm.c (asm_opcode): operands type
  65         change.
  66         (BAD_PC_ADDRESSING): New macro message.
  67         (BAD_PC_WRITEBACK): Likewise.
  68         (MIX_ARM_THUMB_OPERANDS): New macro.
  69         (operand_parse_code): Added enum values.
  70         (parse_operands): Added thumb/arm distinction,
  71         plus new enum values handling.
  72         (encode_arm_addr_mode_2): Validations enhanced.
  73         (encode_arm_addr_mode_3): Likewise.
  74         (do_rm_rd_rn): Likewise.
  75         (encode_thumb32_addr_mode): Likewise.
  76         (do_t_ldrex): Likewise.
  77         (do_t_ldst): Likewise.
  78         (do_t_strex): Likewise.
  79         (md_assemble): Call parse_operands with
  80         a new parameter.
  81         (OPS_1): New macro.
  82         (OPS_2): Likewise.
  83         (OPS_3): Likewise.
  84         (OPS_4): Likewise.
  85         (OPS_5): Likewise.
  86         (OPS_6): Likewise.
  87         (insns): Updated insns operands.
  88
  89 2010-02-12  Tristan Gingold  <gingold@adacore.com>
  90             Douglas B Rupp  <rupp@gnat.com>
  91
  92         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
  93         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
  94         (pseudo_func): Add an entry for slotcount.
  95         (md_begin): Initialize slotcount pseudo symbol.
  96         (ia64_parse_name): Handle @slotcount parameter.
  97         (ia64_gen_real_reloc_type): Handle slotcount.
  98         (md_apply_fix): Ditto.
  99         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 100
 101 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 102
 103         * config/tc-xtensa.c (istack_init): Don't call memset.
 104
 105 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 106
 107         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 108         well as suffixes.
 109
 110 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 111
 112         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 113
 114 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         * config/tc-i386.c (build_modrm_byte): Reformat.
 117
 118 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         * config/tc-i386.c: Update copyright.
 121
 122 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 123             Sebastian Pop  <sebastian.pop@amd.com>
 124
 125         * config/tc-i386.c (vec_imm4) New operand type.
 126         (fits_in_imm4): New.
 127         (VEX_check_operands): New.
 128         (check_reverse): Call VEX_check_operands.
 129         (build_modrm_byte): Reintroduce code for 5
 130         operand insns.  Fix whitespace.
 131
 132 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 133
 134         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 135         -mpwr6 and -mpwr7.
 136
 137 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 138
 139         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 140         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 141         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 142
 143 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 144
 145         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 146         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 147         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 148         BFD_RELOC_ARM_PCREL_CALL)
 149
 150 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 151
 152         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 153         handle more instruction sizes and fetch widths.
 154         (branch_align_power): Likewise.
 155         (text_align_power): Likewise.
 156         (bytes_to_stretch): Likewise.
 157
 158 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 159
 160         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 161         (ppc_mach): Handle titan.
 162         * doc/c-ppc.texi: Mention -mtitan.
 163
 164 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 165
 166         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 167         replace with...
 168         (xtensa_fetch_width) ...this.
 169
 170 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 171
 172         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 173         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 174         * Makefile.in: Regenerate.
 175
 176 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 177
 178         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 179         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 180         * config/tc-i386.h (processor_type): Same.
 181         * doc/c-i386.texi: Change amdfam15 to bdver1.
 182
 183 2010-01-29  Nick Clifton  <nickc@redhat.com>
 184
 185         PR 11136
 186         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 187         NS_NULL.
 188
 189 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 190
 191         * NEWS: Mention new feature.
 192         * config/obj-coff.c (obj_coff_section): Accept digits and use
 193         to override default section alignment power if specified.
 194         * doc/as.texinfo (.section directive): Update documentation.
 195
 196 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * config/tc-i386.c (avxscalar): New.
 199         (OPTION_MAVXSCALAR): Likewise.
 200         (build_vex_prefix): Select vector_length for scalar instructions
 201         based on avxscalar.
 202         (md_longopts): Add OPTION_MAVXSCALAR.
 203         (md_parse_option): Handle OPTION_MAVXSCALAR.
 204         (md_show_usage): Add -mavxscalar=.
 205
 206         * doc/c-i386.texi: Document -mavxscalar=.
 207
 208 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 211         0xc4 individually.
 212
 213 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 214
 215         * write.h (fix_at_start): Declare.
 216         * write.c (fix_new_internal): Add at_beginning parameter.
 217         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 218         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 219         (fix_new, fix_new_exp): Update accordingly.
 220         (fix_at_start): New function.
 221         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 222         (ppc_ref): New function, for OBJ_XCOFF.
 223         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 224         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 225
 226 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 227
 228         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 229         on 64-bit Solaris/x86.
 230         Include obj-format.h earlier.
 231
 232 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 233
 234         * config/tc-s390.c (s390_elf_final_processing): New function.
 235         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 236         (s390_elf_final_processing): Added prototype.
 237
 238
 239 2010-01-20  Nick Clifton  <nickc@redhat.com>
 240
 241         PR 11109
 242         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 243         code to handle round-to-zero for VCVT conversions.
 244         (do_neon_cvt): New.  Call do_neon_cvt_1.
 245         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 246         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 247         insn.
 248
 249 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 250
 251         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 252
 253 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 254
 255         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 256         check that it's not an XOP insn.
 257
 258 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 259
 260         * config/bfin-aux.h: Remove argument names in function
 261         declarations.
 262         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 263         warning.
 264         * config/bfin-parse.y (value_match): Remove argument names
 265         in declaration.
 266         (notethat): Likewise.
 267         (yyerror): Likewise.
 268
 269 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 270
 271         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 272
 273 2010-01-13  Nick Clifton  <nickc@redhat.com>
 274
 275         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 276         warning message if a new section is created without setting any
 277         attributes for it.
 278         (md_pseudo_table): Intercept section creation pseudos.
 279         (md_pcrel_from): Replace abort with an error message.
 280         * config/obj-elf.c (obj_elf_section_name): Export this function.
 281         * config/obj-elf.h (obj_elf_section_name): Prototype.
 282
 283 2010-01-12  Alan Modra  <amodra@gmail.com>
 284
 285         PR 11122
 286         * listing.c (print_source): Add one to line number.
 287
 288 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 289
 290         * Makefile.in: Regenerate.
 291         * configure: Regenerate.
 292         * doc/Makefile.in: Regenerate.
 293
 294 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         * version.c (parse_args): Change to "Copyright 2010".
 297
 298 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 299
 300         * config/tc-i386.c (cpu_arch): Add amdfam15.
 301         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 302         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 303         * doc/c-i386.texi: Add amdfam15.
 304
 305 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 306
 307         * config/tc-arm.c (do_neon_logic): Accept imm value
 308         in the third operand too.
 309         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 310         OP_RNDQ_Ibig.
 311         (parse_operands): OP_NILO case removed, applied renaming.
 312         (insns): Neon shape changed for some logic instructions.
 313
 314 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 315
 316         * config/tc-arm.c (do_neon_ldx_stx): Added
 317         validation for vector load/store insns.
 318
 319 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 320
 321         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 322
 323 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 324
 325         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 326         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 327         (NEON_ENCODE): New macro.
 328         (check_neon_suffixes): New macro.
 329         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 330         (do_vfp_nsyn_opcode): Likewise.
 331         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 332         (do_vfp_nsyn_cmp): Likewise.
 333         (do_neon_shl_imm): Likewise.
 334         (do_neon_qshl_imm): Likewise.
 335         (neon_dyadic_misc): Likewise.
 336         (do_neon_mac_maybe_scalar): Likewise.
 337         (do_neon_qdmulh): Likewise.
 338         (do_neon_qmovn): Likewise.
 339         (do_neon_qmovun): Likewise.
 340         (do_neon_movn): Likewise.
 341         (neon_mac_reg_scalar_long): Likewise.
 342         (do_neon_vmull): Likewise.
 343         (do_neon_trn): Likewise.
 344         (do_neon_ldx_stx): Likewise.
 345         (neon_dp_fixup): Changed signature and set the flag.
 346         (neon_three_same): Call the above with new signature.
 347         (neon_two_same): Likewise.
 348         (neon_imm_shift): Likewise.
 349         (neon_mul_mac): Likewise.
 350         (do_neon_abs_neg): Likewise.
 351         (neon_mixed_length): Likewise.
 352         (do_neon_ext): Likewise.
 353         (do_neon_mov): Likewise.
 354         (do_neon_tbl_tbx): Likewise.
 355         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 356         (neon_compare): Likewise.
 357         (do_neon_shll): Likewise.
 358         (do_neon_cvt): Likewise.
 359         (do_neon_mvn): Likewise.
 360         (do_neon_dup): Likewise.
 361         (md_assemble): Call check_neon_suffixes ().
 362
 363 For older changes see ChangeLog-2009
 364 \f
 365 Local Variables:
 366 mode: change-log
 367 left-margin: 8
 368 fill-column: 74
 369 version-control: never
 370 End: