gas/ChangeLog

   1 2010-03-10  Jie Zhang  <jie@codesourcery.com>
   2
   3         * doc/as.texinfo: Add Blackfin options.
   4         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
   5         * config/tc-bfin.c (md_show_usage): Show usage for all
   6         Blackfin specific options.
   7
   8 2010-03-09  Alan Modra  <amodra@gmail.com>
   9
  10         PR gas/11356
  11         * listing.c (listing_newline): Correct backslash quote logic.
  12
  13 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  14
  15         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
  16         (ELF_TARGET_FORMAT64): Define.
  17
  18 2010-03-05  Paul Brook  <paul@codesourcery.com>
  19
  20         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
  21
  22 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
  23
  24         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
  25         reading uninitialized data.
  26
  27 2010-03-01  Tristan Gingold  <gingold@adacore.com>
  28
  29         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
  30
  31 2010-02-26  Doug Evans  <dje@sebabeach.org>
  32
  33         * configure.tgt: Fix mep cpu case.
  34
  35 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  36
  37         * config/tc-arm.c (do_t_strexd): Remove
  38         operand[1] != operand[2] contraint.
  39
  40 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  41
  42         * config/tc-arm.c (neon_select_shape): No need to match
  43         the remaining operands in the shape when one operand does
  44         not match.
  45
  46 2010-02-26  Jie Zhang  <jie@codesourcery.com>
  47
  48         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
  49         alignment.
  50
  51 2010-02-25  Doug Evans  <dje@sebabeach.org>
  52
  53         * cgen.c: Whitespace fixes.
  54         (weak_operand_overflow_check): Formatting fix.
  55
  56 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         * config/tc-i386.c (match_template): Update error messages.
  59
  60 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         * config/tc-i386.c (_i386_insn): Add err_msg.
  63         (operand_size_match): Set err_msg on failure.
  64         (operand_type_match): Likewise.
  65         (operand_type_register_match): Likewise.
  66         (VEX_check_operands): Likewise.
  67         (match_template): Likewise.  Use i.err_msg with as_bad.
  68
  69 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
  70
  71         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
  72         mips_fix_loongson2f_jump): New variables.
  73         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
  74         -mno-fix-loongson2f-nop/jump.
  75         (md_parse_option): Initialize variables via above options.
  76         (options): New enums for the above options.
  77         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
  78         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
  79         New functions.
  80         (append_insn): call fix_loongson2f().
  81         (mips_handle_align): Replace the implicit nops.
  82         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
  83         for the new mips_handle_align().
  84         * doc/c-mips.texi: Document the new options.
  85
  86 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
  87
  88         * config/tc-arm.c (do_rd_rm_rn): Added warning
  89         for obsolete insns.
  90
  91 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
  92
  93         PR binutils/11297
  94         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
  95         (avr_cons_fix_new): Handle fixups of a single byte.
  96
  97 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  98
  99         PR 9861
 100         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
 101         compiler's predefines.
 102
 103 2010-02-19  Alan Modra  <amodra@gmail.com>
 104
 105         * configure.tgt: Whiltespace.  Sort moxie entry.
 106
 107 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 108
 109         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
 110         * doc/c-arm.texi: Likewise.
 111
 112 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
 113
 114         * config/tc-arm.c (asm_opcode): operands type
 115         change.
 116         (BAD_PC_ADDRESSING): New macro message.
 117         (BAD_PC_WRITEBACK): Likewise.
 118         (MIX_ARM_THUMB_OPERANDS): New macro.
 119         (operand_parse_code): Added enum values.
 120         (parse_operands): Added thumb/arm distinction,
 121         plus new enum values handling.
 122         (encode_arm_addr_mode_2): Validations enhanced.
 123         (encode_arm_addr_mode_3): Likewise.
 124         (do_rm_rd_rn): Likewise.
 125         (encode_thumb32_addr_mode): Likewise.
 126         (do_t_ldrex): Likewise.
 127         (do_t_ldst): Likewise.
 128         (do_t_strex): Likewise.
 129         (md_assemble): Call parse_operands with
 130         a new parameter.
 131         (OPS_1): New macro.
 132         (OPS_2): Likewise.
 133         (OPS_3): Likewise.
 134         (OPS_4): Likewise.
 135         (OPS_5): Likewise.
 136         (OPS_6): Likewise.
 137         (insns): Updated insns operands.
 138
 139 2010-02-12  Tristan Gingold  <gingold@adacore.com>
 140             Douglas B Rupp  <rupp@gnat.com>
 141
 142         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
 143         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
 144         (pseudo_func): Add an entry for slotcount.
 145         (md_begin): Initialize slotcount pseudo symbol.
 146         (ia64_parse_name): Handle @slotcount parameter.
 147         (ia64_gen_real_reloc_type): Handle slotcount.
 148         (md_apply_fix): Ditto.
 149         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 150
 151 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 152
 153         * config/tc-xtensa.c (istack_init): Don't call memset.
 154
 155 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 156
 157         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 158         well as suffixes.
 159
 160 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 161
 162         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 163
 164 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 165
 166         * config/tc-i386.c (build_modrm_byte): Reformat.
 167
 168 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * config/tc-i386.c: Update copyright.
 171
 172 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 173             Sebastian Pop  <sebastian.pop@amd.com>
 174
 175         * config/tc-i386.c (vec_imm4) New operand type.
 176         (fits_in_imm4): New.
 177         (VEX_check_operands): New.
 178         (check_reverse): Call VEX_check_operands.
 179         (build_modrm_byte): Reintroduce code for 5
 180         operand insns.  Fix whitespace.
 181
 182 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 183
 184         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 185         -mpwr6 and -mpwr7.
 186
 187 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 188
 189         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 190         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 191         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 192
 193 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 194
 195         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 196         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 197         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 198         BFD_RELOC_ARM_PCREL_CALL)
 199
 200 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 201
 202         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 203         handle more instruction sizes and fetch widths.
 204         (branch_align_power): Likewise.
 205         (text_align_power): Likewise.
 206         (bytes_to_stretch): Likewise.
 207
 208 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 209
 210         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 211         (ppc_mach): Handle titan.
 212         * doc/c-ppc.texi: Mention -mtitan.
 213
 214 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 215
 216         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 217         replace with...
 218         (xtensa_fetch_width) ...this.
 219
 220 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 221
 222         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 223         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 224         * Makefile.in: Regenerate.
 225
 226 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 227
 228         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 229         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 230         * config/tc-i386.h (processor_type): Same.
 231         * doc/c-i386.texi: Change amdfam15 to bdver1.
 232
 233 2010-01-29  Nick Clifton  <nickc@redhat.com>
 234
 235         PR 11136
 236         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 237         NS_NULL.
 238
 239 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 240
 241         * NEWS: Mention new feature.
 242         * config/obj-coff.c (obj_coff_section): Accept digits and use
 243         to override default section alignment power if specified.
 244         * doc/as.texinfo (.section directive): Update documentation.
 245
 246 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * config/tc-i386.c (avxscalar): New.
 249         (OPTION_MAVXSCALAR): Likewise.
 250         (build_vex_prefix): Select vector_length for scalar instructions
 251         based on avxscalar.
 252         (md_longopts): Add OPTION_MAVXSCALAR.
 253         (md_parse_option): Handle OPTION_MAVXSCALAR.
 254         (md_show_usage): Add -mavxscalar=.
 255
 256         * doc/c-i386.texi: Document -mavxscalar=.
 257
 258 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 261         0xc4 individually.
 262
 263 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 264
 265         * write.h (fix_at_start): Declare.
 266         * write.c (fix_new_internal): Add at_beginning parameter.
 267         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 268         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 269         (fix_new, fix_new_exp): Update accordingly.
 270         (fix_at_start): New function.
 271         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 272         (ppc_ref): New function, for OBJ_XCOFF.
 273         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 274         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 275
 276 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 277
 278         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 279         on 64-bit Solaris/x86.
 280         Include obj-format.h earlier.
 281
 282 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 283
 284         * config/tc-s390.c (s390_elf_final_processing): New function.
 285         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 286         (s390_elf_final_processing): Added prototype.
 287
 288
 289 2010-01-20  Nick Clifton  <nickc@redhat.com>
 290
 291         PR 11109
 292         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 293         code to handle round-to-zero for VCVT conversions.
 294         (do_neon_cvt): New.  Call do_neon_cvt_1.
 295         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 296         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 297         insn.
 298
 299 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 300
 301         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 302
 303 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 304
 305         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 306         check that it's not an XOP insn.
 307
 308 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 309
 310         * config/bfin-aux.h: Remove argument names in function
 311         declarations.
 312         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 313         warning.
 314         * config/bfin-parse.y (value_match): Remove argument names
 315         in declaration.
 316         (notethat): Likewise.
 317         (yyerror): Likewise.
 318
 319 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 320
 321         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 322
 323 2010-01-13  Nick Clifton  <nickc@redhat.com>
 324
 325         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 326         warning message if a new section is created without setting any
 327         attributes for it.
 328         (md_pseudo_table): Intercept section creation pseudos.
 329         (md_pcrel_from): Replace abort with an error message.
 330         * config/obj-elf.c (obj_elf_section_name): Export this function.
 331         * config/obj-elf.h (obj_elf_section_name): Prototype.
 332
 333 2010-01-12  Alan Modra  <amodra@gmail.com>
 334
 335         PR 11122
 336         * listing.c (print_source): Add one to line number.
 337
 338 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 339
 340         * Makefile.in: Regenerate.
 341         * configure: Regenerate.
 342         * doc/Makefile.in: Regenerate.
 343
 344 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 345
 346         * version.c (parse_args): Change to "Copyright 2010".
 347
 348 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 349
 350         * config/tc-i386.c (cpu_arch): Add amdfam15.
 351         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 352         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 353         * doc/c-i386.texi: Add amdfam15.
 354
 355 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 356
 357         * config/tc-arm.c (do_neon_logic): Accept imm value
 358         in the third operand too.
 359         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 360         OP_RNDQ_Ibig.
 361         (parse_operands): OP_NILO case removed, applied renaming.
 362         (insns): Neon shape changed for some logic instructions.
 363
 364 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 365
 366         * config/tc-arm.c (do_neon_ldx_stx): Added
 367         validation for vector load/store insns.
 368
 369 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 370
 371         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 372
 373 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 374
 375         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 376         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 377         (NEON_ENCODE): New macro.
 378         (check_neon_suffixes): New macro.
 379         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 380         (do_vfp_nsyn_opcode): Likewise.
 381         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 382         (do_vfp_nsyn_cmp): Likewise.
 383         (do_neon_shl_imm): Likewise.
 384         (do_neon_qshl_imm): Likewise.
 385         (neon_dyadic_misc): Likewise.
 386         (do_neon_mac_maybe_scalar): Likewise.
 387         (do_neon_qdmulh): Likewise.
 388         (do_neon_qmovn): Likewise.
 389         (do_neon_qmovun): Likewise.
 390         (do_neon_movn): Likewise.
 391         (neon_mac_reg_scalar_long): Likewise.
 392         (do_neon_vmull): Likewise.
 393         (do_neon_trn): Likewise.
 394         (do_neon_ldx_stx): Likewise.
 395         (neon_dp_fixup): Changed signature and set the flag.
 396         (neon_three_same): Call the above with new signature.
 397         (neon_two_same): Likewise.
 398         (neon_imm_shift): Likewise.
 399         (neon_mul_mac): Likewise.
 400         (do_neon_abs_neg): Likewise.
 401         (neon_mixed_length): Likewise.
 402         (do_neon_ext): Likewise.
 403         (do_neon_mov): Likewise.
 404         (do_neon_tbl_tbx): Likewise.
 405         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 406         (neon_compare): Likewise.
 407         (do_neon_shll): Likewise.
 408         (do_neon_cvt): Likewise.
 409         (do_neon_mvn): Likewise.
 410         (do_neon_dup): Likewise.
 411         (md_assemble): Call check_neon_suffixes ().
 412
 413 For older changes see ChangeLog-2009
 414 \f
 415 Local Variables:
 416 mode: change-log
 417 left-margin: 8
 418 fill-column: 74
 419 version-control: never
 420 End: