gas/ChangeLog

   1 2010-02-26  Jie Zhang  <jie@codesourcery.com>
   2
   3         * config/tc-arm.c (neon_select_shape): No need to match
   4         the remaining operands in the shape when one operand does
   5         not match.
   6
   7 2010-02-26  Jie Zhang  <jie@codesourcery.com>
   8
   9         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
  10         alignment.
  11
  12 2010-02-25  Doug Evans  <dje@sebabeach.org>
  13
  14         * cgen.c: Whitespace fixes.
  15         (weak_operand_overflow_check): Formatting fix.
  16
  17 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * config/tc-i386.c (match_template): Update error messages.
  20
  21 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         * config/tc-i386.c (_i386_insn): Add err_msg.
  24         (operand_size_match): Set err_msg on failure.
  25         (operand_type_match): Likewise.
  26         (operand_type_register_match): Likewise.
  27         (VEX_check_operands): Likewise.
  28         (match_template): Likewise.  Use i.err_msg with as_bad.
  29
  30 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
  31
  32         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
  33         mips_fix_loongson2f_jump): New variables.
  34         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
  35         -mno-fix-loongson2f-nop/jump.
  36         (md_parse_option): Initialize variables via above options.
  37         (options): New enums for the above options.
  38         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
  39         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
  40         New functions.
  41         (append_insn): call fix_loongson2f().
  42         (mips_handle_align): Replace the implicit nops.
  43         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
  44         for the new mips_handle_align().
  45         * doc/c-mips.texi: Document the new options.
  46
  47 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
  48
  49         * config/tc-arm.c (do_rd_rm_rn): Added warning
  50         for obsolete insns.
  51
  52 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
  53
  54         PR binutils/11297
  55         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
  56         (avr_cons_fix_new): Handle fixups of a single byte.
  57
  58 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  59
  60         PR 9861
  61         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
  62         compiler's predefines.
  63
  64 2010-02-19  Alan Modra  <amodra@gmail.com>
  65
  66         * configure.tgt: Whiltespace.  Sort moxie entry.
  67
  68 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  69
  70         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
  71         * doc/c-arm.texi: Likewise.
  72
  73 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
  74
  75         * config/tc-arm.c (asm_opcode): operands type
  76         change.
  77         (BAD_PC_ADDRESSING): New macro message.
  78         (BAD_PC_WRITEBACK): Likewise.
  79         (MIX_ARM_THUMB_OPERANDS): New macro.
  80         (operand_parse_code): Added enum values.
  81         (parse_operands): Added thumb/arm distinction,
  82         plus new enum values handling.
  83         (encode_arm_addr_mode_2): Validations enhanced.
  84         (encode_arm_addr_mode_3): Likewise.
  85         (do_rm_rd_rn): Likewise.
  86         (encode_thumb32_addr_mode): Likewise.
  87         (do_t_ldrex): Likewise.
  88         (do_t_ldst): Likewise.
  89         (do_t_strex): Likewise.
  90         (md_assemble): Call parse_operands with
  91         a new parameter.
  92         (OPS_1): New macro.
  93         (OPS_2): Likewise.
  94         (OPS_3): Likewise.
  95         (OPS_4): Likewise.
  96         (OPS_5): Likewise.
  97         (OPS_6): Likewise.
  98         (insns): Updated insns operands.
  99
 100 2010-02-12  Tristan Gingold  <gingold@adacore.com>
 101             Douglas B Rupp  <rupp@gnat.com>
 102
 103         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
 104         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
 105         (pseudo_func): Add an entry for slotcount.
 106         (md_begin): Initialize slotcount pseudo symbol.
 107         (ia64_parse_name): Handle @slotcount parameter.
 108         (ia64_gen_real_reloc_type): Handle slotcount.
 109         (md_apply_fix): Ditto.
 110         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 111
 112 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 113
 114         * config/tc-xtensa.c (istack_init): Don't call memset.
 115
 116 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 117
 118         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 119         well as suffixes.
 120
 121 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 122
 123         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 124
 125 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 126
 127         * config/tc-i386.c (build_modrm_byte): Reformat.
 128
 129 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * config/tc-i386.c: Update copyright.
 132
 133 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 134             Sebastian Pop  <sebastian.pop@amd.com>
 135
 136         * config/tc-i386.c (vec_imm4) New operand type.
 137         (fits_in_imm4): New.
 138         (VEX_check_operands): New.
 139         (check_reverse): Call VEX_check_operands.
 140         (build_modrm_byte): Reintroduce code for 5
 141         operand insns.  Fix whitespace.
 142
 143 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 144
 145         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 146         -mpwr6 and -mpwr7.
 147
 148 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 149
 150         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 151         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 152         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 153
 154 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 155
 156         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 157         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 158         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 159         BFD_RELOC_ARM_PCREL_CALL)
 160
 161 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 162
 163         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 164         handle more instruction sizes and fetch widths.
 165         (branch_align_power): Likewise.
 166         (text_align_power): Likewise.
 167         (bytes_to_stretch): Likewise.
 168
 169 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 170
 171         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 172         (ppc_mach): Handle titan.
 173         * doc/c-ppc.texi: Mention -mtitan.
 174
 175 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 176
 177         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 178         replace with...
 179         (xtensa_fetch_width) ...this.
 180
 181 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 182
 183         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 184         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 185         * Makefile.in: Regenerate.
 186
 187 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 188
 189         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 190         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 191         * config/tc-i386.h (processor_type): Same.
 192         * doc/c-i386.texi: Change amdfam15 to bdver1.
 193
 194 2010-01-29  Nick Clifton  <nickc@redhat.com>
 195
 196         PR 11136
 197         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 198         NS_NULL.
 199
 200 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 201
 202         * NEWS: Mention new feature.
 203         * config/obj-coff.c (obj_coff_section): Accept digits and use
 204         to override default section alignment power if specified.
 205         * doc/as.texinfo (.section directive): Update documentation.
 206
 207 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         * config/tc-i386.c (avxscalar): New.
 210         (OPTION_MAVXSCALAR): Likewise.
 211         (build_vex_prefix): Select vector_length for scalar instructions
 212         based on avxscalar.
 213         (md_longopts): Add OPTION_MAVXSCALAR.
 214         (md_parse_option): Handle OPTION_MAVXSCALAR.
 215         (md_show_usage): Add -mavxscalar=.
 216
 217         * doc/c-i386.texi: Document -mavxscalar=.
 218
 219 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 222         0xc4 individually.
 223
 224 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 225
 226         * write.h (fix_at_start): Declare.
 227         * write.c (fix_new_internal): Add at_beginning parameter.
 228         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 229         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 230         (fix_new, fix_new_exp): Update accordingly.
 231         (fix_at_start): New function.
 232         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 233         (ppc_ref): New function, for OBJ_XCOFF.
 234         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 235         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 236
 237 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 238
 239         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 240         on 64-bit Solaris/x86.
 241         Include obj-format.h earlier.
 242
 243 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 244
 245         * config/tc-s390.c (s390_elf_final_processing): New function.
 246         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 247         (s390_elf_final_processing): Added prototype.
 248
 249
 250 2010-01-20  Nick Clifton  <nickc@redhat.com>
 251
 252         PR 11109
 253         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 254         code to handle round-to-zero for VCVT conversions.
 255         (do_neon_cvt): New.  Call do_neon_cvt_1.
 256         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 257         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 258         insn.
 259
 260 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 261
 262         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 263
 264 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 265
 266         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 267         check that it's not an XOP insn.
 268
 269 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 270
 271         * config/bfin-aux.h: Remove argument names in function
 272         declarations.
 273         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 274         warning.
 275         * config/bfin-parse.y (value_match): Remove argument names
 276         in declaration.
 277         (notethat): Likewise.
 278         (yyerror): Likewise.
 279
 280 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 281
 282         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 283
 284 2010-01-13  Nick Clifton  <nickc@redhat.com>
 285
 286         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 287         warning message if a new section is created without setting any
 288         attributes for it.
 289         (md_pseudo_table): Intercept section creation pseudos.
 290         (md_pcrel_from): Replace abort with an error message.
 291         * config/obj-elf.c (obj_elf_section_name): Export this function.
 292         * config/obj-elf.h (obj_elf_section_name): Prototype.
 293
 294 2010-01-12  Alan Modra  <amodra@gmail.com>
 295
 296         PR 11122
 297         * listing.c (print_source): Add one to line number.
 298
 299 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 300
 301         * Makefile.in: Regenerate.
 302         * configure: Regenerate.
 303         * doc/Makefile.in: Regenerate.
 304
 305 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         * version.c (parse_args): Change to "Copyright 2010".
 308
 309 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 310
 311         * config/tc-i386.c (cpu_arch): Add amdfam15.
 312         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 313         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 314         * doc/c-i386.texi: Add amdfam15.
 315
 316 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 317
 318         * config/tc-arm.c (do_neon_logic): Accept imm value
 319         in the third operand too.
 320         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 321         OP_RNDQ_Ibig.
 322         (parse_operands): OP_NILO case removed, applied renaming.
 323         (insns): Neon shape changed for some logic instructions.
 324
 325 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 326
 327         * config/tc-arm.c (do_neon_ldx_stx): Added
 328         validation for vector load/store insns.
 329
 330 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 331
 332         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 333
 334 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 335
 336         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 337         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 338         (NEON_ENCODE): New macro.
 339         (check_neon_suffixes): New macro.
 340         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 341         (do_vfp_nsyn_opcode): Likewise.
 342         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 343         (do_vfp_nsyn_cmp): Likewise.
 344         (do_neon_shl_imm): Likewise.
 345         (do_neon_qshl_imm): Likewise.
 346         (neon_dyadic_misc): Likewise.
 347         (do_neon_mac_maybe_scalar): Likewise.
 348         (do_neon_qdmulh): Likewise.
 349         (do_neon_qmovn): Likewise.
 350         (do_neon_qmovun): Likewise.
 351         (do_neon_movn): Likewise.
 352         (neon_mac_reg_scalar_long): Likewise.
 353         (do_neon_vmull): Likewise.
 354         (do_neon_trn): Likewise.
 355         (do_neon_ldx_stx): Likewise.
 356         (neon_dp_fixup): Changed signature and set the flag.
 357         (neon_three_same): Call the above with new signature.
 358         (neon_two_same): Likewise.
 359         (neon_imm_shift): Likewise.
 360         (neon_mul_mac): Likewise.
 361         (do_neon_abs_neg): Likewise.
 362         (neon_mixed_length): Likewise.
 363         (do_neon_ext): Likewise.
 364         (do_neon_mov): Likewise.
 365         (do_neon_tbl_tbx): Likewise.
 366         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 367         (neon_compare): Likewise.
 368         (do_neon_shll): Likewise.
 369         (do_neon_cvt): Likewise.
 370         (do_neon_mvn): Likewise.
 371         (do_neon_dup): Likewise.
 372         (md_assemble): Call check_neon_suffixes ().
 373
 374 For older changes see ChangeLog-2009
 375 \f
 376 Local Variables:
 377 mode: change-log
 378 left-margin: 8
 379 fill-column: 74
 380 version-control: never
 381 End: