gas/ChangeLog

   1 2010-03-01  Tristan Gingold  <gingold@adacore.com>
   2
   3         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
   4
   5 2010-02-26  Doug Evans  <dje@sebabeach.org>
   6
   7         * configure.tgt: Fix mep cpu case.
   8
   9 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  10
  11         * config/tc-arm.c (do_t_strexd): Remove
  12         operand[1] != operand[2] contraint.
  13
  14 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  15
  16         * config/tc-arm.c (neon_select_shape): No need to match
  17         the remaining operands in the shape when one operand does
  18         not match.
  19
  20 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  21
  22         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
  23         alignment.
  24
  25 2010-02-25  Doug Evans  <dje@sebabeach.org>
  26
  27         * cgen.c: Whitespace fixes.
  28         (weak_operand_overflow_check): Formatting fix.
  29
  30 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * config/tc-i386.c (match_template): Update error messages.
  33
  34 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * config/tc-i386.c (_i386_insn): Add err_msg.
  37         (operand_size_match): Set err_msg on failure.
  38         (operand_type_match): Likewise.
  39         (operand_type_register_match): Likewise.
  40         (VEX_check_operands): Likewise.
  41         (match_template): Likewise.  Use i.err_msg with as_bad.
  42
  43 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
  44
  45         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
  46         mips_fix_loongson2f_jump): New variables.
  47         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
  48         -mno-fix-loongson2f-nop/jump.
  49         (md_parse_option): Initialize variables via above options.
  50         (options): New enums for the above options.
  51         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
  52         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
  53         New functions.
  54         (append_insn): call fix_loongson2f().
  55         (mips_handle_align): Replace the implicit nops.
  56         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
  57         for the new mips_handle_align().
  58         * doc/c-mips.texi: Document the new options.
  59
  60 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
  61
  62         * config/tc-arm.c (do_rd_rm_rn): Added warning
  63         for obsolete insns.
  64
  65 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
  66
  67         PR binutils/11297
  68         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
  69         (avr_cons_fix_new): Handle fixups of a single byte.
  70
  71 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  72
  73         PR 9861
  74         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
  75         compiler's predefines.
  76
  77 2010-02-19  Alan Modra  <amodra@gmail.com>
  78
  79         * configure.tgt: Whiltespace.  Sort moxie entry.
  80
  81 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  82
  83         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
  84         * doc/c-arm.texi: Likewise.
  85
  86 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
  87
  88         * config/tc-arm.c (asm_opcode): operands type
  89         change.
  90         (BAD_PC_ADDRESSING): New macro message.
  91         (BAD_PC_WRITEBACK): Likewise.
  92         (MIX_ARM_THUMB_OPERANDS): New macro.
  93         (operand_parse_code): Added enum values.
  94         (parse_operands): Added thumb/arm distinction,
  95         plus new enum values handling.
  96         (encode_arm_addr_mode_2): Validations enhanced.
  97         (encode_arm_addr_mode_3): Likewise.
  98         (do_rm_rd_rn): Likewise.
  99         (encode_thumb32_addr_mode): Likewise.
 100         (do_t_ldrex): Likewise.
 101         (do_t_ldst): Likewise.
 102         (do_t_strex): Likewise.
 103         (md_assemble): Call parse_operands with
 104         a new parameter.
 105         (OPS_1): New macro.
 106         (OPS_2): Likewise.
 107         (OPS_3): Likewise.
 108         (OPS_4): Likewise.
 109         (OPS_5): Likewise.
 110         (OPS_6): Likewise.
 111         (insns): Updated insns operands.
 112
 113 2010-02-12  Tristan Gingold  <gingold@adacore.com>
 114             Douglas B Rupp  <rupp@gnat.com>
 115
 116         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
 117         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
 118         (pseudo_func): Add an entry for slotcount.
 119         (md_begin): Initialize slotcount pseudo symbol.
 120         (ia64_parse_name): Handle @slotcount parameter.
 121         (ia64_gen_real_reloc_type): Handle slotcount.
 122         (md_apply_fix): Ditto.
 123         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 124
 125 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 126
 127         * config/tc-xtensa.c (istack_init): Don't call memset.
 128
 129 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 130
 131         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 132         well as suffixes.
 133
 134 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 135
 136         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 137
 138 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         * config/tc-i386.c (build_modrm_byte): Reformat.
 141
 142 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * config/tc-i386.c: Update copyright.
 145
 146 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 147             Sebastian Pop  <sebastian.pop@amd.com>
 148
 149         * config/tc-i386.c (vec_imm4) New operand type.
 150         (fits_in_imm4): New.
 151         (VEX_check_operands): New.
 152         (check_reverse): Call VEX_check_operands.
 153         (build_modrm_byte): Reintroduce code for 5
 154         operand insns.  Fix whitespace.
 155
 156 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 157
 158         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 159         -mpwr6 and -mpwr7.
 160
 161 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 162
 163         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 164         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 165         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 166
 167 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 168
 169         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 170         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 171         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 172         BFD_RELOC_ARM_PCREL_CALL)
 173
 174 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 175
 176         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 177         handle more instruction sizes and fetch widths.
 178         (branch_align_power): Likewise.
 179         (text_align_power): Likewise.
 180         (bytes_to_stretch): Likewise.
 181
 182 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 183
 184         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 185         (ppc_mach): Handle titan.
 186         * doc/c-ppc.texi: Mention -mtitan.
 187
 188 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 189
 190         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 191         replace with...
 192         (xtensa_fetch_width) ...this.
 193
 194 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 195
 196         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 197         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 198         * Makefile.in: Regenerate.
 199
 200 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 201
 202         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 203         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 204         * config/tc-i386.h (processor_type): Same.
 205         * doc/c-i386.texi: Change amdfam15 to bdver1.
 206
 207 2010-01-29  Nick Clifton  <nickc@redhat.com>
 208
 209         PR 11136
 210         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 211         NS_NULL.
 212
 213 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 214
 215         * NEWS: Mention new feature.
 216         * config/obj-coff.c (obj_coff_section): Accept digits and use
 217         to override default section alignment power if specified.
 218         * doc/as.texinfo (.section directive): Update documentation.
 219
 220 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         * config/tc-i386.c (avxscalar): New.
 223         (OPTION_MAVXSCALAR): Likewise.
 224         (build_vex_prefix): Select vector_length for scalar instructions
 225         based on avxscalar.
 226         (md_longopts): Add OPTION_MAVXSCALAR.
 227         (md_parse_option): Handle OPTION_MAVXSCALAR.
 228         (md_show_usage): Add -mavxscalar=.
 229
 230         * doc/c-i386.texi: Document -mavxscalar=.
 231
 232 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 235         0xc4 individually.
 236
 237 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 238
 239         * write.h (fix_at_start): Declare.
 240         * write.c (fix_new_internal): Add at_beginning parameter.
 241         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 242         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 243         (fix_new, fix_new_exp): Update accordingly.
 244         (fix_at_start): New function.
 245         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 246         (ppc_ref): New function, for OBJ_XCOFF.
 247         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 248         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 249
 250 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 251
 252         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 253         on 64-bit Solaris/x86.
 254         Include obj-format.h earlier.
 255
 256 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 257
 258         * config/tc-s390.c (s390_elf_final_processing): New function.
 259         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 260         (s390_elf_final_processing): Added prototype.
 261
 262
 263 2010-01-20  Nick Clifton  <nickc@redhat.com>
 264
 265         PR 11109
 266         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 267         code to handle round-to-zero for VCVT conversions.
 268         (do_neon_cvt): New.  Call do_neon_cvt_1.
 269         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 270         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 271         insn.
 272
 273 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 274
 275         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 276
 277 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 278
 279         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 280         check that it's not an XOP insn.
 281
 282 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 283
 284         * config/bfin-aux.h: Remove argument names in function
 285         declarations.
 286         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 287         warning.
 288         * config/bfin-parse.y (value_match): Remove argument names
 289         in declaration.
 290         (notethat): Likewise.
 291         (yyerror): Likewise.
 292
 293 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 294
 295         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 296
 297 2010-01-13  Nick Clifton  <nickc@redhat.com>
 298
 299         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 300         warning message if a new section is created without setting any
 301         attributes for it.
 302         (md_pseudo_table): Intercept section creation pseudos.
 303         (md_pcrel_from): Replace abort with an error message.
 304         * config/obj-elf.c (obj_elf_section_name): Export this function.
 305         * config/obj-elf.h (obj_elf_section_name): Prototype.
 306
 307 2010-01-12  Alan Modra  <amodra@gmail.com>
 308
 309         PR 11122
 310         * listing.c (print_source): Add one to line number.
 311
 312 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 313
 314         * Makefile.in: Regenerate.
 315         * configure: Regenerate.
 316         * doc/Makefile.in: Regenerate.
 317
 318 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         * version.c (parse_args): Change to "Copyright 2010".
 321
 322 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 323
 324         * config/tc-i386.c (cpu_arch): Add amdfam15.
 325         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 326         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 327         * doc/c-i386.texi: Add amdfam15.
 328
 329 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 330
 331         * config/tc-arm.c (do_neon_logic): Accept imm value
 332         in the third operand too.
 333         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 334         OP_RNDQ_Ibig.
 335         (parse_operands): OP_NILO case removed, applied renaming.
 336         (insns): Neon shape changed for some logic instructions.
 337
 338 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 339
 340         * config/tc-arm.c (do_neon_ldx_stx): Added
 341         validation for vector load/store insns.
 342
 343 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 344
 345         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 346
 347 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 348
 349         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 350         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 351         (NEON_ENCODE): New macro.
 352         (check_neon_suffixes): New macro.
 353         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 354         (do_vfp_nsyn_opcode): Likewise.
 355         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 356         (do_vfp_nsyn_cmp): Likewise.
 357         (do_neon_shl_imm): Likewise.
 358         (do_neon_qshl_imm): Likewise.
 359         (neon_dyadic_misc): Likewise.
 360         (do_neon_mac_maybe_scalar): Likewise.
 361         (do_neon_qdmulh): Likewise.
 362         (do_neon_qmovn): Likewise.
 363         (do_neon_qmovun): Likewise.
 364         (do_neon_movn): Likewise.
 365         (neon_mac_reg_scalar_long): Likewise.
 366         (do_neon_vmull): Likewise.
 367         (do_neon_trn): Likewise.
 368         (do_neon_ldx_stx): Likewise.
 369         (neon_dp_fixup): Changed signature and set the flag.
 370         (neon_three_same): Call the above with new signature.
 371         (neon_two_same): Likewise.
 372         (neon_imm_shift): Likewise.
 373         (neon_mul_mac): Likewise.
 374         (do_neon_abs_neg): Likewise.
 375         (neon_mixed_length): Likewise.
 376         (do_neon_ext): Likewise.
 377         (do_neon_mov): Likewise.
 378         (do_neon_tbl_tbx): Likewise.
 379         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 380         (neon_compare): Likewise.
 381         (do_neon_shll): Likewise.
 382         (do_neon_cvt): Likewise.
 383         (do_neon_mvn): Likewise.
 384         (do_neon_dup): Likewise.
 385         (md_assemble): Call check_neon_suffixes ().
 386
 387 For older changes see ChangeLog-2009
 388 \f
 389 Local Variables:
 390 mode: change-log
 391 left-margin: 8
 392 fill-column: 74
 393 version-control: never
 394 End: