gas/ChangeLog

   1 2010-10-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
   2
   3         * config/tc-s390.c (md_begin): Only add to hash table if cpu and
   4         mode mask fit.
   5
   6 2010-10-28  Alan Modra  <amodra@gmail.com>
   7
   8         * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
   9
  10 2010-10-26  Alan Modra  <amodra@gmail.com>
  11
  12         * config/obj-coff.c (coff_format_ops): Fix typo.
  13
  14 2010-10-25  Richard Sandiford  <rdsandiford@googlemail.com>
  15
  16         * config/tc-mips.c (macro2): Delete.
  17
  18 2010-10-25  Nathan Sidwell  <nathan@codesourcery.com>
  19
  20         * config/tc-tic6x.c: Add attribution.
  21
  22 2010-10-25  Mark Mitchell  <mark@codesourcery.com>
  23
  24         * obj.h (struct format_ops): Add adjust_symtab.
  25         * config/obj-multi.h (obj_adjust_symtab): Define.
  26         * config/obj-aout.c (aout_format_ops): Init new field.
  27         * config/obj-coff.c (coff_format_ops): Likewise.
  28         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
  29         * config/obj-elf.c (elf_format_ops): Likewise.
  30
  31 2010-10-25  Alan Modra  <amodra@gmail.com>
  32
  33         PR gas/12049
  34         * write.c (relax_frag): Don't allow forward branches to temporarily
  35         becomde backward branches.
  36
  37 2010-10-23  Mark Mitchell  <mark@codesourcery.com>
  38
  39         * config/obj-elf.c (elf_adjust_symtab): New.  Move group section
  40         processing here from elf_frob_file.  Ensure that group signature
  41         symbols have the name of the group.
  42         (elf_frob_file): Move group section processing to
  43         elf_adjust_symtab.
  44         * config/obj-elf.h (elf_adjust_symtab): Declare.
  45         (obj_adjust_symtab): Define.
  46         * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
  47
  48 2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  49
  50         * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
  51         elf32-sparc-sol2.
  52         (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
  53
  54 2010-10-21  Joseph Myers  <joseph@codesourcery.com>
  55
  56         * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
  57         md_assemble, tic6x_set_attributes): Update for attribute renaming.
  58         * doc/c-tic6x.texi: Update for attribute renaming.
  59
  60 2010-10-19  Alan Modra  <amodra@gmail.com>
  61
  62         * write.c (relax_segment): Correct address on frag added to stop
  63         leb128/align frags bouncing.
  64
  65 2010-10-19  Alan Modra  <amodra@gmail.com>
  66
  67         PR gas/12049
  68         * frags.h (struct frag): Add "region" field.
  69         * write.c (relax_frag): Don't add "stretch" to forward reference
  70         target if there is an intervening org or align.
  71         (relax_segment): Set region.
  72
  73 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
  74
  75         * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
  76         for absolute addressing.
  77
  78 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
  79
  80         * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
  81
  82 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
  83
  84         * config/tc-mips.c (mips_pseudo_table): Add "sbss".
  85         (s_change_sec): Handle it.
  86
  87 2010-10-15  Mike Frysinger  <vapier@gentoo.org>
  88
  89         * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
  90
  91 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * config/tc-i386.c (match_template): Check checkregsize
  94         instead of w for register size check.
  95
  96 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * config/tc-i386.c (_i386_insn): Add disp32_encoding.
  99         (md_assemble): Don't call optimize_disp if disp32_encoding is
 100         set.
 101         (parse_insn): Support .d32 to force 32bit displacement.
 102         (output_branch): Use BIG if disp32_encoding is set.
 103
 104         * doc/c-i386.texi: Document .d32 encoding suffix.
 105
 106 2010-10-11  Steve Kilbane  <steve.kilbane@analog.com>
 107
 108         * config/bfin-lex.l (FLAGS): New state.
 109         (X, Z, S, M, T): Require FLAGS state.
 110         ("(", ")"): Start/stop FLAGS state.
 111
 112 2010-10-11  David Gibson  <david.gibson@analog.com>
 113
 114         * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
 115         * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
 116         * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
 117
 118 2010-10-11  David Gibson  <david.gibson@analog.com>
 119
 120         * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
 121
 122 2010-10-08  Pierre Muller  <muller@ics.u-strasbg.fr>
 123
 124         Fix build with -DDEBUG=7
 125         * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
 126
 127 2010-10-07  Bernd Schmidt  <bernds@codesourcery.com>
 128
 129         * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
 130         in SPKERNEL instructions.
 131
 132 2010-10-06  Nathan Sidwell  <nathan@codesourcery.com>
 133
 134         * config/tc-arm.c (encode_branch): Remove superfluous braces.
 135         (do_t_branch): Move reloc setting to end of routine.
 136
 137 2010-10-04  David Daney  <ddaney@caviumnetworks.com>
 138
 139         * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
 140         (mips_ip):  Add errata work around when mips_fix_cn63xxp1 set.
 141         (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
 142         enumerations.
 143         (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
 144         (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
 145         OPTION_NO_FIX_CN63XXP1.
 146         (md_show_usage): Add documentation for -mfix-cn63xxp1.
 147         * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
 148         the new options.
 149
 150 2010-09-29  Bernd Schmidt  <bernds@codesourcery.com>
 151
 152         * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
 153         * gas/tic6x/insns-bad-1.l: Likewise.
 154         * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
 155         * gas/tic6x/insns-c674x.s: Likewise.
 156
 157 2010-09-29  Alan Modra  <amodra@gmail.com>
 158
 159         * expr.c (expr): Correct returned segment value.
 160
 161 2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 162
 163         * configure: Regenerate.
 164
 165 2010-09-27  Bernd Schmidt  <bernds@codesourcery.com>
 166
 167         * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
 168         * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
 169         (tc_fix_adjustable): New macro.
 170
 171 2010-09-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 172
 173         * config/tc-s390.c: (md_parse_option): New option -march=z196.
 174         * doc/c-s390.texi: Document new option.
 175
 176 2010-09-27  Tejas Belagod  <tejas.belagod@arm.com>
 177
 178         * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
 179         VSTR, issue an error in THUMB mode.
 180
 181 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 182
 183         * config/tc-arm.c (arm_ext_virt): New variable.
 184         (arm_reg_type): Add REG_TYPE_RNB for banked registers.
 185         (reg_entry): Allow registers to be larger than a byte.
 186         (reg_alias): Fix type warning.
 187         (parse_operands): Parse banked registers when appropriate.
 188         (do_mrs): Add support for Virtualization Extensions.
 189         (do_hvc): New function.
 190         (do_t_mrs): Add support for Virtualization Extensions.
 191         (do_t_msr): Likewise.
 192         (do_t_hvc): New function.
 193         (SPLRBANK): New define.
 194         (reg_names): Add banked registers.
 195         (insns): Add support for Virtualization Extensions.
 196         (md_apply_fixup): Likewise.
 197         (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
 198         (arm_extensions): Add 'virt' extension.
 199         (aeabi_set_public_attributes): Add support for Virtualization
 200         Extensions.
 201         * doc/c-arm.texi: Document 'virt' extension.
 202
 203 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 204
 205         * config/tc-arm.c (arm_ext_adiv): New variable.
 206         (do_div): New function.
 207         (insns): Accept UDIV and SDIV in ARM state.
 208         (arm_cpus): The cortex-a15 option has all current v7-A extensions.
 209         (arm_extensions): Add 'idiv' extension.
 210         (aeabi_set_public_attributes): Update Tag_DIV_use values for the
 211         Integer Divide extension.
 212         * doc/c-arm.texi: Document the idiv extension.
 213
 214 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 215
 216         * config/tc-arm.c (arm_ext_v6m): New variable.
 217         (arm_ext_m): Add support for OS extension.
 218         (arm_ext_os): New variable.
 219         (do_t_swi): In v6-M ensure we have the OS extension.
 220         (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
 221         extension by default.
 222         (arm_archs): Add armv6s-m.
 223         (arm_extensions): Add 'os' extension.
 224         (cpu_arch_ver): Add support for v6S-M.
 225         * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
 226         architecture options.
 227
 228 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 229
 230         * config/tc-arm.c (arm_ext_v6z): Remove.
 231         (arm_ext_sec): New variable.
 232         (do_t_smc): In Thumb state SMC requires v7-A.
 233         (insns): Make SMC depend on Security Extensions.
 234         (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
 235         (arm_extensions): Add 'sec' extension.
 236         (cpu_arch_ver): Reorder.
 237         (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
 238         appropriate.
 239         * doc/c-arm.texi: Document Security Extensions.
 240
 241 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 242
 243         * config/tc-arm.c (arm_ext_mp): Add.
 244         (do_pld): Update comment.
 245         (insns): Add support for pldw.
 246         (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
 247         MP extension.
 248         (arm_extensions): Add 'mp' extension.
 249         (aeabi_set_public_attributes): Emit correct build attribute when
 250         MP extension is enabled.
 251         * doc/c-arm.texi: Update for MP extensions.
 252
 253 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 254
 255         * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
 256         (arm_option_extension_value_table): Add.
 257         (arm_extensions): Change type.
 258         (arm_option_cpu_table): Rename...
 259         (arm_option_fpu_table): ...to this.
 260         (arm_fpus): Change type.
 261         (arm_parse_extension): Enforce alphabetical order.  Allow
 262         extensions to be removed.
 263         (arm_parse_arch): Allow extensions to be specified with -march.
 264         (s_arm_arch_extension): Add.
 265         (s_arm_fpu): Update for type changes.
 266         * doc/c-arm.texi: Document changes to infrastructure.
 267
 268 2010-09-23  Alan Modra  <amodra@gmail.com>
 269
 270         * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
 271         with the absolute section symbol.
 272
 273 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 274
 275         * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
 276
 277 2010-09-22  Robin Getz  <robin.getz@analog.com>
 278
 279         * config/bfin-parse.y (is_store): New function.
 280         (gen_multi_instr_1): Check parallel slots for store insns.
 281
 282 2010-09-22  Robin Getz  <robin.getz@analog.com>
 283
 284         * config/bfin-defs.h (IS_EMUDAT): New define.
 285         * config/bfin-parse.y: Accept EMUDAT for any register move.
 286
 287 2010-09-22  Robin Getz  <robin.getz@analog.com>
 288
 289         * config/bfin-parse.y: Improve error messages.
 290
 291 2010-09-22  Robin Getz  <robin.getz@analog.com>
 292
 293         * config/bfin-parse.y (DBG): Fix regno encoding.
 294         (DBGCMPLX): Likewise.
 295
 296 2010-09-22  Robin Getz  <robin.getz@analog.com>
 297
 298         * config/bfin-lex.l: Accept multibyte chars in symbol names.
 299
 300 2010-09-22  Robin Getz  <robin.getz@analog.com>
 301
 302         * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
 303         * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
 304
 305 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 306
 307         * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
 308         * config/tc-bfin.c (bfin_gen_pseudochr): New function.
 309         * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
 310
 311 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
 314         * config/bfin-parse.y (ABORT): Handle the ABORT token.
 315
 316 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 317
 318         * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
 319
 320 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * doc/c-bfin.texi (-mcpu): Add bf592.
 323         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
 324         (bfin_cpus[]): Add 0.0/0.1 for bf592.
 325
 326 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 327
 328         * config/tc-bfin.c (comment_chars): Add #.
 329
 330 2010-09-20  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 331
 332         * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
 333
 334 2010-09-20  Richard Henderson  <rth@redhat.com>
 335
 336         * config/tc-alpha.c (tc_gen_reloc): Remove hack around
 337         bfd_perform_reloc for OBJ_ELF.
 338
 339 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 340
 341         * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
 342         list for ldm/stm.
 343
 344 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 345
 346         * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
 347         non-M-arch cpus.
 348         (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
 349
 350 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 351
 352         * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
 353         of just RR.
 354
 355 2010-09-17  Andrew Burgess  <aburgess@broadcom.com>
 356
 357         PR gas/12011
 358         * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
 359         for error return from md_elf_section_letter.
 360         * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
 361         * config/tc-i386.c (x86_64_section_letter): Likewise.
 362         * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
 363         * config/tc-mep.c (mep_elf_section_letter): Likewise.
 364
 365 2010-09-15  Kai Tietz  <kai.tietz@onevision.com>
 366
 367         * config/obj-coff-seh.c (seh_validate_seg): New funtion.
 368         (obj_coff_seh_endproc): Add check for segment.
 369         (obj_coff_seh_endprologue): Likewise.
 370         (obj_coff_seh_pushreg): Likewise.
 371         (obj_coff_seh_pushframe): Likewise.
 372         (obj_coff_seh_save): Likewise.
 373         (obj_coff_seh_setframe): Likewise.
 374
 375         * config/obj-coff-seh.h (seh_context): New member code_seg.
 376         * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
 377         for link-once code-segment.
 378
 379 2010-09-14  Jie Zhang  <jie@codesourcery.com>
 380
 381         * doc/c-arm.texi: Document -mcpu=cortex-m4.
 382
 383 2010-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
 386         VEX prefix.
 387
 388 2010-09-09  Joseph Myers  <joseph@codesourcery.com>
 389
 390         * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
 391
 392 2010-09-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 393
 394         * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
 395         * doc/c-arm.texi: Document -mcpu=cortex-a15.
 396
 397 2010-09-09  Gunther Nikl  <gnikl@users.sourceforge.net>
 398
 399         * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
 400         weak symbols first if generating an a.out object.
 401
 402 2010-09-09 Tejas Belagod  <tejas.belagod@arm.com>
 403
 404         * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
 405         flag-setting and handle accordingly.
 406
 407 2010-09-09  Nick Clifton  <nickc@redhat.com>
 408
 409         PR gas/11972
 410         * config/tc-arm.c (parse_big_immediate): Allow for bignums being
 411         extended to the size of a .octa.
 412
 413 2010-09-08  Julian Brown  <julian@codesourcery.com>
 414
 415         * config/tc-arm.c (create_neon_reg_alias): Deal with case
 416         sensitivity.
 417
 418 2010-09-08  Nick Clifton  <nickc@redhat.com>
 419
 420         PR gas/11973
 421         * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
 422         long call instruction's displacement.
 423
 424 2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR gas/11974
 427         * config/tc-i386.c (i386_finalize_immediate): Check flag_code
 428         instead of use_rela_relocations for 64bit.
 429
 430 2010-09-02  Richard Henderson  <rth@redhat.com>
 431
 432         * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
 433         (output_fde): Use it.  Make sure to fully init exp before using it.
 434
 435 2010-08-31  Kai Tietz  <kai.tietz@onevision.com>
 436
 437         * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
 438         (obj_coff_seh_stackalloc): Likewise.
 439
 440 2010-08-31  Alan Modra  <amodra@gmail.com>
 441
 442         * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
 443
 444 2010-08-30  Richard Henderson   <rth@redhat.com>
 445
 446         * config/obj-coff-seh.c: Rewrite the entire file.
 447         (symtab, symptr, reltab, relcount, relsize): Remove.
 448         (seh_ctx_root, seh_ctx): Remove.
 449         (xdata_seg, xdata_subseg, pdata_seg): New.
 450         (switch_xdata, switch_pdata): New.
 451         (verify_context, verify_context_and_target, skip_whitespace_and_comma):
 452         New parsing functions.  Rewrite all parsing functions to use them.
 453         (obj_coff_seh_32): Fix != arm thinko.
 454         (obj_coff_seh_handler): For x64, don't accept handler pointer here,
 455         only flags.
 456         (obj_coff_seh_handlerdata): New.
 457         (do_seh_endproc): Split out of ...
 458         (obj_coff_seh_endproc): ... here.
 459         (obj_coff_seh_proc): Use it, if needed.
 460         (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
 461         (seh_x64_read_reg): Remove mm_regs alternative.  Tidy integer reg
 462         alternatives.  Don't slurp commas.
 463         (seh_read_offset): Remove.
 464         (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
 465         (obj_coff_seh_scope): Remove.
 466         (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
 467         (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
 468         (out_one, out_two, out_four): New.
 469         (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
 470         seh_x64_write_function_xdata, write_function_xdata): Rewrite
 471         from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
 472         seh_getelm_data_size, seh_getsize_of_unwind_entry,
 473         seh_make_unwind_entry, seh_getsize_unwind_data, and
 474         seh_create_unwind_data.
 475         (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
 476         (write_function_pdata): Rewrite from make_function_entry_pdata.
 477         (seh_write_text_eh_data, make_function_entry_pdata,
 478         seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
 479         seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
 480         seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
 481         seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
 482         seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
 483         seh_getsize_of_unwind_entry, seh_make_unwind_entry,
 484         seh_getsize_unwind_data, seh_create_unwind_data,
 485         seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
 486         * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
 487         Add seh_handlerdata.  Adjust function/what arguments for
 488         seh_savereg, seh_pushframe, seh_stackalloc.
 489         (struct seh_prologue_element): Adjust members to closer match
 490         the elements of the UNWIND_CODE structure.
 491         (struct seh_scope_elem): Remove.
 492         (struct seh_context): Replace char* members with symbolS or
 493         expressionS as appropriate.  Sort members by ARM/x64 applicability.
 494         Remove obsolete stuff wrt direct symbol and reloc manipulation.
 495
 496 2010-08-25  Alan Modra  <amodra@gmail.com>
 497
 498         * NEWS: Mention ampersand in macro change.
 499
 500 2010-08-25  Gunther Nikl  <gnikl@users.sourceforge.net>
 501
 502         * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
 503
 504 2010-08-25  Alan Modra  <amodra@gmail.com>
 505
 506         * config/tc-d10v.c (do_assemble): Correctly detect overflow of
 507         "name" buffer.
 508         * config/tc-m68hc11.c (md_assemble): Likewise.
 509         * config/tc-microblaze.c (md_assemble): Likewise.  Correct cast
 510         of is_end_of_line index.
 511
 512 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 513
 514         * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
 515
 516 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 517
 518         * config/tc-arm.c (encode_arm_addr_mode_2): Fix
 519         BAD_PC_ADDRESSING condition.
 520
 521 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 522
 523         * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
 524
 525 2010-08-19  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
 528
 529 2010-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
 532         instead of VEXXDS.
 533
 534 2010-08-18  Alan Modra  <amodra@gmail.com>
 535
 536         * macro.c (sub_actual): Add back ampersand suffix when no
 537         substitution.
 538         (macro_expand_body): Correct comment.
 539
 540 2010-08-17  Roland McGrath  <roland@redhat.com>
 541
 542         * config/obj-elf.c (obj_elf_parse_section_letters): Take new
 543         boolean result parameter CLONE; set it if '?' flag letter seen.
 544         (obj_elf_section): Update caller.  Handle that flag by copying
 545         the LINKONCE and GROUP_NAME state from NOW_SEG.
 546         * doc/as.texinfo (Section): Document the ? flag.
 547
 548 2010-08-09  Cary Coutant  <ccoutant@google.com>
 549
 550         * as.c (show_usage): Don't list --compress-debug-sections if zlib not
 551         installed.
 552         (main): Warn if --compress-debug-sections requested and zlib not
 553         installed.
 554         * doc/as.texinfo: Add --compress-debug-sections,
 555         --nocompress-debug-sections.
 556
 557 2010-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 558
 559         * config/tc-i386.c (set_cpu_arch): Re-indent.
 560         (md_parse_option): Likewise.
 561
 562 2010-08-06  Quentin Neill <quentin.neill@amd.com>
 563
 564         * config/tc-i386.c (arch_entry): Add negated bit to
 565           disambiguate flag names starting with "no".
 566           (cpu_arch): Add negated bit definitions.  Add
 567           ".nop" CPU extension.
 568           (i386_align_code): Use new .cpunop bit to decide
 569           when to generate alignment using nops.
 570           (set_cpu_arch): Use negated bit instead to decide
 571           when to use cpu_flags or vs. cpu_flags_and_not.
 572           (md_parse_option): Likewise.
 573
 574 2010-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * config/tc-i386.c (match_template): Move the first i.error
 577         out of the loop.
 578
 579 2010-08-04  Alan Modra  <amodra@gmail.com>
 580
 581         * configure.tgt (m32c): Set endian=little.
 582         * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
 583         * config/tc-m32c.c (md_number_to_chars): Revert last change.
 584
 585 2010-08-03  Tristan Gingold  <gingold@adacore.com>
 586
 587         * makefile.vms (OBJS): Add Add compress-debug.c.
 588
 589 2010-08-03  Alan Modra  <amodra@gmail.com>
 590
 591         * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
 592         * config/tc-m32c.c (md_number_to_chars): Call bigendian
 593         form of number_to_chars, not littleendian.
 594
 595 2010-08-02  Alan Modra  <amodra@gmail.com>
 596
 597         * config/tc-d30v.c (d30v_cons_align): Don't align constants
 598         in debug sections.
 599
 600 2010-08-02  Alan Modra  <amodra@gmail.com>
 601
 602         PR gas/11867
 603         * expr.c (operand <'-' and '~'>): Widen bignums.
 604         (operand <'!'>): Correct bignum result and convert to O_constant.
 605         * read.c (emit_expr): Don't assert on .byte bignum.  Don't display
 606         bignum truncated warning for sign extended bignums.
 607
 608 2010-08-02  Alan Modra  <amodra@gmail.com>
 609
 610         * config/tc-v850.c (md_assemble): Always pass format string to
 611         as_warn.
 612         (md_apply_fix): Similarly for as_warn_where.
 613
 614 2010-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386-intel.c: Reformat.
 617
 618 2010-07-29  Alan Modra  <amodra@gmail.com>
 619
 620         * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
 621         in large toc code.
 622
 623 2010-07-28  Alan Modra  <amodra@gmail.com>
 624
 625         PR gas/11841
 626         * symbols.c (symbol_clone): Correct typo in previous patch.
 627
 628 2010-07-28  Alan Modra  <amodra@gmail.com>
 629
 630         PR gas/11841
 631         * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
 632
 633 2010-07-28  Alan Modra  <amodra@gmail.com>
 634
 635         * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
 636         syntax error message.
 637
 638 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 639
 640         * config/tc-mips.c (mips16_macro_build): Pass "args" by
 641         reference rather than value.
 642         (macro_build): Update accordingly.
 643
 644 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 645
 646         * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
 647         a fake label.
 648
 649 2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 650
 651         * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
 652         delay slot in the noreorder mode with the o32 ABI.
 653
 654 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 655             Ina Pandit  <ina.pandit@kpitcummins.com>
 656
 657         * config/tc-v850.c: Update processor_mask.
 658         (reg_name): Update the structure to use processors field.
 659         (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
 660         SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
 661         SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
 662         SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
 663         SUBYPTE_SA_9_17_22_32.
 664         (set_machine): Add support for V850E2 and V850E2V3.
 665         (md_pseudo_table): Likewise.
 666         (pre_defined_registers): Update pre defined registers suitable
 667         for each family of registers.
 668         (system_registers): Likewise.
 669         (cc_names): Update the condition code.
 670         (float_cc_names): Update the condition code for float.
 671         (reg_name_search): Update based on current modifications.
 672         (register_name): Likewise.
 673         (system_register_name): Update to support new system registers
 674         and supported families.
 675         (cc_name): Update to support new condition codes.
 676         (float_cc_name): New function to support float condition codes.
 677         (parse_register_list): Update to support newly added registers.
 678         (md_show_usage): Define support for V850E2 and V850E2V3 targets.
 679         Also support added for disp-size-default-22, disp-size-default-32,
 680         mextension, mno-bcond17 and mno-stld23.
 681         (md_parse_option): Implement the support for above options defined
 682         in md_show-usage.
 683         (md_convert_frag): Implement support for subtypes defined in
 684         md_relax_table to support branch operations.
 685         (md_begin): Add support for V850E2 and V850E2V3.
 686         (handle_hi016, handle_hi16): new relocation handling functions
 687         (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
 688         handle_tdaoff): Updated relocation handling functions for newly
 689         added relocations.
 690         (v850_reloc_prefix): Update the relocation handling functions.
 691         (v850_insert_operand): Updated the functions with error message
 692         parameter and modified the function to use it.
 693         (md_assemble): Update according to the latest modifications.
 694         (md_apply_fix): Updated the functions with error message parameter
 695         and modified the function to use it.
 696         (v850_force_relocation): Update with newly added relocations.
 697         * configure.tgt: Match all v850 targets.
 698         * doc/c-v850.texi: Document the newly added targets.
 699         * NEWS: Likewise.
 700
 701 2010-07-23  Alan Modra  <amodra@gmail.com>
 702
 703         PR gas/11834
 704         * macro.c (macro_expand): Recover gracefully from named args that
 705         don't match params.
 706
 707 2010-07-22  Thomas Schwinge  <thomas@codesourcery.com>
 708
 709         Switch MIPS to 32-bit DWARF format.
 710         * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
 711         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 712
 713 2010-07-20  Alan Modra  <amodra@gmail.com>
 714
 715         * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
 716
 717 2010-07-16  Alan Modra  <amodra@gmail.com>
 718
 719         * config/tc-rx.c (md_estimate_size_before_relax): Fix format
 720         specifier warnings for 32-bit host when --enable-64-bit-bfd.
 721         (rx_relax_frag, md_convert_frag): Likewise.
 722
 723 2010-07-15  Cary Coutant  <ccoutant@google.com>
 724
 725         * gas/NEWS: Add note about --compress-debug-sections.
 726         * gas/as.c (show_usage): Add --compress-debug-sections and
 727         --nocompress-debug-sections.
 728
 729 2010-07-15  Rhonda Wittels  <rhonda@codesourcery.com>
 730
 731         * config/obj-elf.c (get_sym_from_input_line_and_check): New
 732         function to catch missing pseudo-op arguments.
 733         (obj_elf_local): Call new function.
 734         (obj_elf_weak): Likewise.
 735         (obj_elf_visibility): Likewise.
 736         (obj_elf_vtable_entry): Likewise.
 737         (obj_elf_type): Likewise.
 738
 739 2010-07-15  Kai Tietz  <kai.tietz@onevision.com>
 740
 741         * config/obj-coff-seh.c
 742         (seh_getelm_data_size): New.
 743         (seh_read_offset): Handle negative values.
 744         (obj_coff_seh_push): Handle offset for save-register store.
 745         (obj_coff_seh_setframe): Add unwind-information for frame.
 746         (seh_store_elm_data): New.
 747         (seh_getelm_data_size): Return additionally unaligned element count.
 748         (seh_make_unwind_entry): Correct tweak about element count.
 749
 750 2010-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         PR gas/11806
 753         * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
 754         through patch for O_multiply.
 755
 756 2010-07-11  Kai Tietz  <kai.tietz@onevision.com>
 757
 758         PR ld/11612
 759         * config/obj-coff.c (obj_common_parse): Quote symbol-name.
 760
 761 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
 762
 763         * tc-arm.c (OP_oBARRIER): Remove.
 764         (OP_oBARRIER_I15): Add.
 765         (po_barrier_or_imm): Add macro.
 766         (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
 767         (do_barrier): Check correct immediate range.
 768         (do_t_barrier): Likewise.
 769         (barrier_opt_names): Add entries for more symbolic operands.
 770         (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
 771
 772 2010-07-08  Daniel Gutson  <dgutson@codesourcery.com>
 773
 774         * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
 775         error message.
 776
 777 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 778
 779         * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
 780         symbols.
 781
 782 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 783
 784         * config/tc-mips.c (nops_for_insn_or_target): Replace
 785         MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
 786         MIPS16_INSN_COND_BRANCH.
 787
 788 2010-07-05  Jim Wilson  <wilson@codesourcery.com>
 789
 790         PR gas/10531
 791         PR gas/11789
 792         * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
 793         if it isn't empty.
 794
 795 2010-07-05  Alan Modra  <amodra@gmail.com>
 796
 797         * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
 798         unused var.
 799
 800 2010-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         * Makefile.am (CONFIG_OBJS): Removed.
 803         (GENERIC_OBJS): Likewise.
 804         (OBJS): Likewise.
 805         * Makefile.in: Regenerated.
 806
 807 2010-07-03  Jan Beulich  <jbeulich@novell.com>
 808
 809         PR gas/11732
 810         * config/tc-i386.c (i386_finalize_displacement): Don't call
 811         section_symbol() with expr_section.
 812
 813 2010-07-03  Cary Coutant  <ccoutant@google.com>
 814
 815         * Makefile.am: Add compress-debug.c and compress-debug.h.
 816         * Makefile.in: Regenerate.
 817         * config.in: Add HAVE_ZLIB_H.
 818         * configure.in: Check for zlib.h.
 819         * configure: Regenerate.
 820
 821         * as.c (parse_args): Add --compress-debug-sections and
 822         --nocompress-debug-sections.
 823         * as.h (flag_compress_debug): New variable.
 824         * compress-debug.c: New file.
 825         * compress-debug.h: New file.
 826         * write.c: Include compress-debug.h.
 827         (compress_frag): New function.
 828         (compress_debug): New function.
 829         (write_object_file): Compress debug sections if requested.
 830
 831 2010-07-03  Andreas Schwab  <schwab@linux-m68k.org>
 832
 833         * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
 834         before inverting.
 835
 836 2010-07-03  Alan Modra  <amodra@gmail.com>
 837
 838         * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
 839         (ppc_setup_opcodes): Likewise.  Simplify opcode selection.
 840
 841 2010-07-02  DJ Delorie  <dj@redhat.com>
 842
 843         * config/tc-rx.h (md_do_align): New.
 844         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 845         * config/tc-rx.c (nops): New.
 846         (rx_handle_align): Use various sized nops to align code.
 847
 848         * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
 849         relaxation.
 850         (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
 851
 852 2010-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         AVX Programming Reference (June, 2010)
 855         * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
 856         and .f16c.
 857
 858         * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
 859
 860 2010-07-01  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 861
 862         * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
 863         deprecated mov register instructions.
 864
 865 2010-07-01  Alan Modra  <amodra@gmail.com>
 866
 867         * config/tc-ppc.c (toc_reloc_types): New variable.
 868         (md_assemble): Set it.
 869         (ppc_frob_file_before_adjust): Don't warn about toc section size
 870         if we have large toc relocs and no small toc relocs.
 871
 872 2010-06-29  Alan Modra  <amodra@gmail.com>
 873
 874         * config/tc-maxq.h: Delete file.
 875         * config/tc-maxq.c: Delete file.
 876         * Makefile.am: Remove references to maxq.
 877         * configure.tgt: Likewise.
 878         * config/obj-coff.h: Likewise.
 879         * Makefile.in: Regenerate.
 880         * configure: Regenerate.
 881         * po/POTFILES.in: Regenerate.
 882
 883 2010-06-28  Alan Modra  <amodra@gmail.com>
 884
 885         * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
 886         * config/tc-crx.c (gettrap): Constify arg.
 887         (handle_LoadStor, get_cinv_parameters): Likewise.
 888         (getreg_image): Fix enum warning
 889         (md_assemble): Restore input line char.
 890         * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
 891         * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
 892         * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
 893         (build_Mytes): Fix build failure for non-elf targets.
 894         * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
 895         * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
 896
 897         * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
 898         * ecoff.c (add_ecoff_symbol): Likewise.
 899         * itbl-ops.c (append_insns_as_macros): Likewise.
 900         * listing.c (debugging_pseudo): Likewise.
 901         * read.c (s_mri_common, stringer): Likewise.
 902         * config/obj-coff.c (coff_frob_section): Likewise.
 903         * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
 904         * config/tc-arm.c (my_get_expression): Likewise.
 905         * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
 906         * config/tc-m32c.c (md_assemble): Likewise.
 907         * config/tc-microblaze.c (md_convert_frag): Likewise.
 908         * config/tc-mips.c (s_change_section): Likewise.
 909         * config/tc-mt.c (mt_fix_adjustable): Likewise.
 910         * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
 911
 912         * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
 913         unused vars.
 914         * config/tc-alpha.c (load_expression): Likewise.
 915         (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
 916         * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
 917         * config/tc-avr.c (extract_word): Likewise.
 918         * config/tc-cris.c (cris_get_expression): Likewise.
 919         * config/tc-d30v.c (build_insn, find_format): Likewise.
 920         * config/tc-dlx.c (machine_ip): Likewise.
 921         * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
 922         * config/tc-i370.c (md_assemble): Likewise.
 923         * config/tc-i960.c (brtab_emit): Likewise.
 924         * config/tc-iq2000.c (s_iq2000_ent): Likewise.
 925         * config/tc-m32c.c (md_convert_frag): Likewise.
 926         * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
 927         (md_estimate_size_before_relax, md_apply_fix): Likewise.
 928         * config/tc-m68k.c (md_show_usage): Likewise.
 929         * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
 930         * config/tc-mips.c (s_mips_end): Likewise.
 931         * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
 932         * config/tc-mn10300.c (md_assemble): Likewise.
 933         * config/tc-msp430.c (extract_word): Likewise.
 934         * config/tc-mt.c (md_assemble): Likewise.
 935         * config/tc-or32.c (machine_ip): Likewise.
 936         * config/tc-pj.c (md_apply_fix): Likewise.
 937         * config/tc-s390.c (md_gather_operands): Likewise.
 938         * config/tc-sh.c (sh_cons_align): Likewise.
 939         * config/tc-sparc.c (sparc_cons_align): Likewise.
 940         * config/tc-tic4x.c (tic4x_sect): Likewise.
 941         * config/tc-tic54x.c (tic54x_stringer): Likewise.
 942         * config/tc-vax.c (vip_op): Likewise.
 943         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
 944         * config/tc-xtensa.c (md_assemble): Likewise.
 945         (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
 946         (xtensa_move_literals): Likewise.
 947
 948 2010-06-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 949
 950         * config/tc-arm.c (parse_neon_alignment): New function.
 951         (parse_address_main): Fix Neon load/store alignment parsing.
 952
 953 2010-06-22  Jan Beulich  <jbeulich@novell.com>
 954
 955         * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
 956         symbols named "$".
 957         (i386_intel_operand): Remove bogus handling of pseudo symbols
 958         named "$".
 959         * expr.c (current_location): Remove 'static' and local
 960         declaration.
 961         * expr.h (current_location): Declare.
 962
 963 2010-06-21  Sterling Augustine  <sterling@tensilica.com>
 964
 965         PR gas/11728
 966         * as.c: Globalize keep_it.
 967         (main): Remove keep_it. Move conditional from here...
 968         (close_output_file): ...to here.
 969
 970 2010-06-21  Andreas Schwab  <schwab@redhat.com>
 971
 972         * doc/as.texinfo (Overview): Use @itemx for grouped @table
 973         items.
 974         * doc/c-alpha.texi (Alpha Options): Likewise.
 975         * doc/c-arm.texi (ARM Directives): Likewise.
 976         * doc/c-bfin.texi (Blackfin Options): Likewise.
 977         * doc/c-d10v.texi (D10V-Opts): Likewise.
 978         * doc/c-i386.texi (i386-Options): Likewise.
 979         * doc/c-ia64.texi (IA-64 Options): Likewise.
 980         * doc/c-m68k.texi (M68K-Opts): Likewise.
 981         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
 982         * doc/internals.texi (Symbols): Likewise.
 983
 984 2010-06-21  Alan Modra  <amodra@gmail.com>
 985
 986         PR gas/11733
 987         * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
 988
 989 2010-06-18  Joseph Myers  <joseph@codesourcery.com>
 990
 991         * config/tc-tic6x.h (tic6x_segment_info_type): Add field
 992         func_units_used.
 993         * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
 994         (md_assemble): Clear func_units_used for new execute packet.
 995         Check for duplicate functional units and update func_units_used
 996         for instructions using a functional unit.
 997
 998 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
 999
1000         * config/tc-tic6x.c: Include elf/tic6x.h.
1001         (tic6x_arch_attribute, tic6x_seen_insns): New.
1002         (tic6x_arch_table, tic6x_arches): Add attribute values.
1003         (tic6x_use_arch): Handle attribute settings.
1004         (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1005         tic6x_attribute_table, tic6x_attributes,
1006         tic6x_convert_symbolic_attribute): New.
1007         (md_pseudo_table): Add c6xabi_attribute.
1008         (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1009         (tic6x_set_attribute_int, tic6x_set_attributes): New.
1010         (tic6x_end): Call tic6x_set_attributes.
1011         * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1012         (tic6x_convert_symbolic_attribute): Declare.
1013
1014 2010-06-14  Alan Modra  <amodra@gmail.com>
1015
1016         * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1017         PPC_OPCODE_E500.
1018
1019 2010-06-11  Jan Beulich  <jbeulich@novell.com>
1020
1021         * config/tc-i386.c (md_parse_option): Ignore impossible processor
1022         types.
1023         (show_arch): New parameter 'check'.
1024         (md_show_usage): Adjust calls to show_arch().
1025
1026 2010-06-10  H.J. Lu  <hongjiu.lu@intel.com>
1027
1028         * config/tc-i386.c (update_code_flag): New.
1029         (set_code_flag): Use it.
1030         (i386_target_format): Replace set_code_flag with update_code_flag.
1031
1032 2010-06-10  Tristan Gingold  <gingold@adacore.com>
1033
1034         * config/obj-som.h: Includes som/reloc.h
1035
1036 2010-06-10  Jan Beulich  <jbeulich@novell.com>
1037
1038         * config/tc-i386.c (cpu_arch): Add comment.
1039         (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1040         from the generic entries of cpu_arch[].
1041
1042 2010-06-08  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1043
1044         * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1045         value.
1046         (parse_operands): Add support for OP_RRnpctw.
1047         (insns): Update floating-point load/store multiples so the
1048         first register is of type OP_RRnpctw.
1049
1050 2010-06-08  Quentin Neill  <quentin.neill@amd.com>
1051
1052         * config/tc-i386.c (pi): Rename local loop counter
1053         variable i that shadows global static i386_insn i
1054         when DEBUG386 is defined.
1055         (pte) Ditto.
1056
1057 2010-06-08  Nick Clifton  <nickc@redhat.com>
1058
1059         * doc/as.texinfo: Replace abbreviated 20th century year numbers
1060         with full versions.
1061
1062 2010-06-02  Quentin Neill  <quentin.neill@amd.com>
1063
1064         * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1065
1066 2010-06-02  Tristan Gingold  <gingold@adacore.com>
1067
1068         * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1069         USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1070         Remove conditionnal inclusion of stdarg.h and varargs.h.
1071         Assume ISO C.
1072         * config.in: Regenerate.
1073         * configure: Regenerate.
1074         * configure.in: Remove stdarg.h and varargs.h from
1075         AC_CHECK_HEADERS list.
1076         * messages.c (as_tsktsk): Remove non ISO C version.
1077         (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1078
1079 2010-05-31  Tristan Gingold  <gingold@adacore.com>
1080
1081         * config/tc-alpha.c: Add comments for evax.
1082         * config/obj-evax.c: Ditto.
1083
1084 2010-05-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1085
1086         * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1087         lsls and not adds.
1088
1089 2010-05-27  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1090
1091         * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1092         writeback when base register is in register list an error, and
1093         correct check.
1094         (do_t_ldmstm): Change warnings.
1095
1096 2010-05-26  Catherine Moore  <clm@codesourcery.com>
1097
1098         * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1099         (macro_build): Change invocation of is_opcode_valid.
1100         (mips_ip): Likewise.
1101
1102 2010-05-25  Nick Clifton  <nickc@redhat.com>
1103
1104         * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1105         * Makefile.in: Regenerate.
1106
1107 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
1108             Joseph Myers  <joseph@codesourcery.com>
1109             Andrew Stubbs  <ams@codesourcery.com>
1110
1111         * config/tc-sh.c (sh_fdpic): New.
1112         (sh_check_fixup): Handle relocations on movi20.
1113         (parse_exp): Do not reject PIC operators here.
1114         (build_Mytes): Check for unhandled PIC operators here.  Use
1115         sh_check_fixup for movi20.
1116         (enum options): Add OPTION_FDPIC.
1117         (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1118         (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1119         (sh_elf_final_processing): Handle --fdpic.
1120         (sh_uclinux_target_format): New.
1121         (sh_parse_name): Handle FDPIC relocation operators.
1122         * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1123         (sh_uclinux_target_format): Declare for TE_UCLINUX.
1124         * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1125         em=uclinux.
1126         * doc/c-sh.texi (SH Options): Document --fdpic.
1127
1128 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
1129
1130         PR ld/11621
1131         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1132         * Makefile.in: Regenerate.
1133
1134 2010-05-25  Alan Modra  <amodra@gmail.com>
1135
1136         * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1137
1138 2010-05-19  Nick Clifton  <nickc@redhat.com>
1139
1140         * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1141         of known section prefixes.
1142
1143 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         PR gas/11600
1146         * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1147         (obj_elf_parse_section_letters): Likewise.
1148         (obj_elf_section_word): Likewise.
1149
1150         * config/tc-ppc.c (ppc_section_letter): Removed.
1151         (ppc_section_word): Likewise.
1152         * config/tc-ppc.h (ppc_section_letter): Likewise.
1153         (ppc_section_word): Likewise.
1154         (md_elf_section_letter): Likewise.
1155         (md_elf_section_word): Likewise.
1156
1157         * doc/as.texinfo: Document `e' and `#exclude'.
1158
1159 2010-05-13  Nathan Sidwell  <nathan@codesourcery.com>
1160
1161         * config/tc-arm.c (md_assemble): Clarify current mode in error
1162         messages about unsupported instructions.
1163         (UT): Delete #define.
1164         (insns): Adjust cbnz, cbz appropriately.
1165
1166 2010-05-11  Andrew Stubbs  <ams@codesourcery.com>
1167
1168         * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1169
1170 2010-05-11  Jie Zhang  <jie@codesourcery.com>
1171
1172         * config/tc-arm.c (aeabi_set_public_attributes): Set
1173         Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1174
1175 2010-05-07  Tristan Gingold  <gingold@adacore.com>
1176
1177         * Makefile.in: Regenerate with automake 1.11.1.
1178         * aclocal.m4: Ditto.
1179         * doc/Makefile.in: Ditto.
1180
1181 2010-05-05  Nick Clifton  <nickc@redhat.com>
1182
1183         * po/es.po: Updated Spanish translation.
1184
1185 2010-05-05  Julian Brown  <julian@codesourcery.com>
1186
1187         * read.c (cons_worker): Detect and reject unexpected string argument.
1188
1189 2010-05-04  Nick Clifton  <nickc@redhat.com>
1190
1191         * write.c (fixup_segment): Revert previous delta.
1192         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1193         generation of relocations for fixups against weak symbols.
1194
1195 2010-04-29  Nathan Sidwell  <nathan@codesourcery.com>
1196
1197         * write.c (fixup_segment): Do not assume we know the section a
1198         defined weak symbol is in.
1199         * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1200         weak symbols as not known to be in the same section, even if they
1201         are defined.
1202
1203 2010-04-27  Joseph Myers  <joseph@codesourcery.com>
1204
1205         * config/tc-tic6x.h (tic6x_label_list): New.
1206         (tic6x_segment_info_type): Keep a list of labels and a current
1207         frag instead of a boolean for whether labels seen and a count of
1208         instructions.
1209         (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1210         md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1211         * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1212         (tic6x_cleanup): Correct comment.
1213         (tic6x_free_label_list): New.
1214         (tic6x_cons_align): Free label list and update for
1215         tic6x_segment_info_type changes.
1216         (tic6x_do_align): New.
1217         (md_assemble): Handle list of labels and saved frag for execute
1218         packet.  Create machine-dependent frag for new execute packet and
1219         adjust labels accordingly.
1220         (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1221         (md_convert_frag, md_estimate_size_before_relax): Update comments.
1222
1223 2010-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1224
1225         PR gas/11535
1226         * config/tc-i386-intel.c (intel_state): Add is_indirect.
1227         (i386_intel_operand): Initialize intel_state.is_indirect.  Check
1228         intel_state.is_indirect for "call|jmp [symbol]".
1229
1230 2010-04-22  Nick Clifton  <nickc@redhat.com>
1231
1232         * po/gas.pot: Updated by the Translation project.
1233
1234 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1235
1236         * config/tc-i386.c (i386_is_register): Removed.
1237         (x86_cons): Don't use i386_is_register.
1238         (parse_register): Likewise.
1239         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1240         (i386_intel_operand): Likewise.
1241
1242 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1243
1244         * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1245         i386_is_register.
1246
1247 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1248
1249         * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1250         (x86_cons): Updated.
1251         (parse_register): Likewise.
1252         (tc_x86_parse_to_dw2regnum): Likewise.
1253         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1254         (i386_intel_operand): Likewise.
1255
1256 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1257
1258         PR gas/11509
1259         * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1260         (i386_intel_simplify): Use i386_is_register and
1261         i386_intel_simplify_register. Set X_md for O_register and
1262         check X_md for O_constant.
1263         (i386_intel_operand): Use i386_is_register.
1264
1265         * config/tc-i386.c (i386_is_register): New.
1266         (x86_cons): Initialize the X_md field.  Use i386_is_register.
1267         (parse_register): Use i386_is_register.
1268         (tc_x86_parse_to_dw2regnum): Likewise.
1269
1270 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1271
1272         * expr.c (expr): Initialize the X_md field.
1273
1274 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
1275
1276         * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1277         (md_longopts): Add -mgenerate-rel.
1278         (tic6x_generate_rela): New.
1279         (md_parse_option): Handle -mgenerate-rel.
1280         (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1281         (tic6x_init_after_args): New.
1282         (md_apply_fix): Correct shift calculations for SB-relative
1283         relocations.
1284         (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
1285         adjust addresses for relocations referencing symbols in other
1286         sections.
1287         (tc_gen_reloc): Adjust addend calculations for REL relocations.
1288         * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1289         tic6x_pcrel_from_section, tc_init_after_args,
1290         tic6x_init_after_args): New.
1291
1292 2010-04-20  Nick Clifton  <nickc@redhat.com>
1293
1294         PR gas/11507
1295         * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1296         altmacro mode if found inside a quoted string.
1297
1298 2010-04-20  Mike Frysinger  <vapier@gentoo.org>
1299
1300         * config/bfin-lex.l (parse_int): Change index() to strchr().
1301
1302 2010-04-16  Nick Clifton  <nickc@redhat.com>
1303
1304         PR gas/11395
1305         * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1306         matcher to accept and unconditional 32-bit add instruction.
1307         (pa_build_unwind_subspace): Cope with error conditions not
1308         allowing the start symbol to be set.
1309
1310 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1311
1312         * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1313         new tag names in v2.08 of ARM ABI.
1314         * doc/c-arm.texi: Document new tag names in ABI.
1315
1316 2010-04-14  Tristan Gingold  <gingold@adacore.com>
1317
1318         * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1319         (s_alpha_comm): Used new EGPS macros from egps.h
1320         (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1321         (s_alpha_section_word): Add comments.  Use new EGPS macros.
1322         Adjust for modified bfd_vms_set_section_flags function.
1323
1324 2010-04-10  Alan Modra  <amodra@gmail.com>
1325
1326         PR gas/11486
1327         * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1328
1329 2010-04-09  Nick Clifton  <nickc@redhat.com>
1330
1331         * as.c (create_obj_attrs_section): Remove unused variable addr.
1332         * listing.c (listing_listing): Remove unused variable message.
1333         * read.c: Remove unnecessary register type qualifiers.
1334         (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1335         defined.
1336
1337 2010-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
1338
1339         * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1340         atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1341         atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1342         atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1343         atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1344         atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1345         atmega88pa, attiny461a, attiny84a, m3000.
1346         Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1347         atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1348         * doc/c-avr.texi: Same.
1349
1350 2010-04-07  Jie Zhang  <jie@codesourcery.com>
1351
1352         * config/tc-arm.c (make_mapping_symbol): Handle the case
1353         that multiple mapping symbols have the same value 0.
1354
1355 2010-04-07  Alan Modra  <amodra@gmail.com>
1356
1357         * configure: Regenerate.
1358
1359 2010-04-06  Nick Clifton  <nickc@redhat.com>
1360
1361         * po/ru.po: New Russian translation.
1362         * configure.in (ALL_LINGUAS): Add ru.
1363         * configure: Regenerate.
1364
1365 2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>
1366
1367         PR gas/11456
1368         * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1369         of memcpy to copy overlap memory.
1370
1371 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
1372
1373         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1374         (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1375         * Makefile.in: Regenerate.
1376         * NEWS: Add news entry for TI C6X support.
1377         * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
1378         TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
1379         operands if TC_KEEP_OPERAND_SPACES.
1380         * configure.tgt (tic6x-*-*): New.
1381         * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1382         TC_PREDICATE_END_CHAR): Define.
1383         * config/tc-tic6x.c, config/tc-tic6x.h: New.
1384         * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1385         * doc/Makefile.in: Regenerate.
1386         * doc/all.texi (TIC6X): Define.
1387         * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
1388         * doc/c-tic6x.texi: New.
1389
1390 2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
1391
1392         * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1393
1394 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1395
1396         * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1397         with operand_size_mismatch.
1398         (operand_size_match): Updated.
1399         (match_template): Likewise.
1400
1401 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1402
1403         * config/tc-i386.c (i386_error): New.
1404         (_i386_insn): Replace err_msg with error.
1405         (operand_size_match): Set error instead of err_msg on failure.
1406         (operand_type_match): Likewise.
1407         (operand_type_register_match): Likewise.
1408         (VEX_check_operands): Likewise.
1409         (match_template): Likewise.  Use error instead of err_msg with
1410         as_bad.
1411
1412 2010-03-19  Jie Zhang  <jie@codesourcery.com>
1413
1414         * config/tc-arm.c (make_mapping_symbol): Hanle the case
1415         that two mapping symbols have the same value.
1416
1417 2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>
1418
1419         * doc/c-arm.texi (.setfp): Correct example.
1420
1421 2010-03-18  Wei Guozhi  <carrot@google.com>
1422
1423         PR gas/11323
1424         * config/tc-arm.c (reloc_names): New relocation names.
1425         (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1426         (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1427         * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1428
1429 2010-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1430
1431         * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1432         cases, and not only for .eh_frame.
1433
1434         * dw2gencfi.c (output_cie): Make it more explicit which code paths
1435         belong to .eh_frame only.
1436
1437 2010-03-13  Segher Boessenkool  <segher@kernel.crashing.org>
1438
1439         * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1440         assembler constants on 64-bit hosts.
1441
1442 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1443
1444         * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1445         Strip trailing whitespace.
1446
1447 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1448
1449         * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1450         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1451         BFIN_CPU_BF506.
1452         (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1453
1454 2010-03-10  Jie Zhang  <jie@codesourcery.com>
1455
1456         * doc/as.texinfo: Add Blackfin options.
1457         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1458         * config/tc-bfin.c (md_show_usage): Show usage for all
1459         Blackfin specific options.
1460
1461 2010-03-09  Alan Modra  <amodra@gmail.com>
1462
1463         PR gas/11356
1464         * listing.c (listing_newline): Correct backslash quote logic.
1465
1466 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1467
1468         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1469         (ELF_TARGET_FORMAT64): Define.
1470
1471 2010-03-05  Paul Brook  <paul@codesourcery.com>
1472
1473         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1474
1475 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
1476
1477         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1478         reading uninitialized data.
1479
1480 2010-03-01  Tristan Gingold  <gingold@adacore.com>
1481
1482         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1483
1484 2010-02-26  Doug Evans  <dje@sebabeach.org>
1485
1486         * configure.tgt: Fix mep cpu case.
1487
1488 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1489
1490         * config/tc-arm.c (do_t_strexd): Remove
1491         operand[1] != operand[2] contraint.
1492
1493 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1494
1495         * config/tc-arm.c (neon_select_shape): No need to match
1496         the remaining operands in the shape when one operand does
1497         not match.
1498
1499 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1500
1501         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1502         alignment.
1503
1504 2010-02-25  Doug Evans  <dje@sebabeach.org>
1505
1506         * cgen.c: Whitespace fixes.
1507         (weak_operand_overflow_check): Formatting fix.
1508
1509 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1510
1511         * config/tc-i386.c (match_template): Update error messages.
1512
1513 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1514
1515         * config/tc-i386.c (_i386_insn): Add err_msg.
1516         (operand_size_match): Set err_msg on failure.
1517         (operand_type_match): Likewise.
1518         (operand_type_register_match): Likewise.
1519         (VEX_check_operands): Likewise.
1520         (match_template): Likewise.  Use i.err_msg with as_bad.
1521
1522 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
1523
1524         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1525         mips_fix_loongson2f_jump): New variables.
1526         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1527         -mno-fix-loongson2f-nop/jump.
1528         (md_parse_option): Initialize variables via above options.
1529         (options): New enums for the above options.
1530         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1531         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1532         New functions.
1533         (append_insn): call fix_loongson2f().
1534         (mips_handle_align): Replace the implicit nops.
1535         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1536         for the new mips_handle_align().
1537         * doc/c-mips.texi: Document the new options.
1538
1539 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
1540
1541         * config/tc-arm.c (do_rd_rm_rn): Added warning
1542         for obsolete insns.
1543
1544 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
1545
1546         PR binutils/11297
1547         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1548         (avr_cons_fix_new): Handle fixups of a single byte.
1549
1550 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1551
1552         PR 9861
1553         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1554         compiler's predefines.
1555
1556 2010-02-19  Alan Modra  <amodra@gmail.com>
1557
1558         * configure.tgt: Whiltespace.  Sort moxie entry.
1559
1560 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1561
1562         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1563         * doc/c-arm.texi: Likewise.
1564
1565 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
1566
1567         * config/tc-arm.c (asm_opcode): operands type
1568         change.
1569         (BAD_PC_ADDRESSING): New macro message.
1570         (BAD_PC_WRITEBACK): Likewise.
1571         (MIX_ARM_THUMB_OPERANDS): New macro.
1572         (operand_parse_code): Added enum values.
1573         (parse_operands): Added thumb/arm distinction,
1574         plus new enum values handling.
1575         (encode_arm_addr_mode_2): Validations enhanced.
1576         (encode_arm_addr_mode_3): Likewise.
1577         (do_rm_rd_rn): Likewise.
1578         (encode_thumb32_addr_mode): Likewise.
1579         (do_t_ldrex): Likewise.
1580         (do_t_ldst): Likewise.
1581         (do_t_strex): Likewise.
1582         (md_assemble): Call parse_operands with
1583         a new parameter.
1584         (OPS_1): New macro.
1585         (OPS_2): Likewise.
1586         (OPS_3): Likewise.
1587         (OPS_4): Likewise.
1588         (OPS_5): Likewise.
1589         (OPS_6): Likewise.
1590         (insns): Updated insns operands.
1591
1592 2010-02-12  Tristan Gingold  <gingold@adacore.com>
1593             Douglas B Rupp  <rupp@gnat.com>
1594
1595         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1596         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1597         (pseudo_func): Add an entry for slotcount.
1598         (md_begin): Initialize slotcount pseudo symbol.
1599         (ia64_parse_name): Handle @slotcount parameter.
1600         (ia64_gen_real_reloc_type): Handle slotcount.
1601         (md_apply_fix): Ditto.
1602         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1603
1604 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
1605
1606         * config/tc-xtensa.c (istack_init): Don't call memset.
1607
1608 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1609
1610         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1611         well as suffixes.
1612
1613 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1614
1615         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1616
1617 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         * config/tc-i386.c (build_modrm_byte): Reformat.
1620
1621 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1622
1623         * config/tc-i386.c: Update copyright.
1624
1625 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
1626             Sebastian Pop  <sebastian.pop@amd.com>
1627
1628         * config/tc-i386.c (vec_imm4) New operand type.
1629         (fits_in_imm4): New.
1630         (VEX_check_operands): New.
1631         (check_reverse): Call VEX_check_operands.
1632         (build_modrm_byte): Reintroduce code for 5
1633         operand insns.  Fix whitespace.
1634
1635 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
1636
1637         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1638         -mpwr6 and -mpwr7.
1639
1640 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
1641
1642         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1643         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1644         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1645
1646 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
1647
1648         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1649         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1650         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1651         BFD_RELOC_ARM_PCREL_CALL)
1652
1653 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
1654
1655         * config/tc-xtensa.c (frag_format_size): Generalize logic to
1656         handle more instruction sizes and fetch widths.
1657         (branch_align_power): Likewise.
1658         (text_align_power): Likewise.
1659         (bytes_to_stretch): Likewise.
1660
1661 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1662
1663         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
1664         (ppc_mach): Handle titan.
1665         * doc/c-ppc.texi: Mention -mtitan.
1666
1667 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
1668
1669         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1670         replace with...
1671         (xtensa_fetch_width) ...this.
1672
1673 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
1674
1675         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1676         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1677         * Makefile.in: Regenerate.
1678
1679 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
1680
1681         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1682         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1683         * config/tc-i386.h (processor_type): Same.
1684         * doc/c-i386.texi: Change amdfam15 to bdver1.
1685
1686 2010-01-29  Nick Clifton  <nickc@redhat.com>
1687
1688         PR 11136
1689         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1690         NS_NULL.
1691
1692 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
1693
1694         * NEWS: Mention new feature.
1695         * config/obj-coff.c (obj_coff_section): Accept digits and use
1696         to override default section alignment power if specified.
1697         * doc/as.texinfo (.section directive): Update documentation.
1698
1699 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1700
1701         * config/tc-i386.c (avxscalar): New.
1702         (OPTION_MAVXSCALAR): Likewise.
1703         (build_vex_prefix): Select vector_length for scalar instructions
1704         based on avxscalar.
1705         (md_longopts): Add OPTION_MAVXSCALAR.
1706         (md_parse_option): Handle OPTION_MAVXSCALAR.
1707         (md_show_usage): Add -mavxscalar=.
1708
1709         * doc/c-i386.texi: Document -mavxscalar=.
1710
1711 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1714         0xc4 individually.
1715
1716 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
1717
1718         * write.h (fix_at_start): Declare.
1719         * write.c (fix_new_internal): Add at_beginning parameter.
1720         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
1721         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1722         (fix_new, fix_new_exp): Update accordingly.
1723         (fix_at_start): New function.
1724         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1725         (ppc_ref): New function, for OBJ_XCOFF.
1726         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1727         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1728
1729 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1730
1731         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1732         on 64-bit Solaris/x86.
1733         Include obj-format.h earlier.
1734
1735 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1736
1737         * config/tc-s390.c (s390_elf_final_processing): New function.
1738         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1739         (s390_elf_final_processing): Added prototype.
1740
1741
1742 2010-01-20  Nick Clifton  <nickc@redhat.com>
1743
1744         PR 11109
1745         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
1746         code to handle round-to-zero for VCVT conversions.
1747         (do_neon_cvt): New.  Call do_neon_cvt_1.
1748         (do_neon_cvtr): New.  Call do_neon_cvt_1.
1749         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1750         insn.
1751
1752 2010-01-18  Tristan Gingold  <gingold@adacore.com>
1753
1754         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1755
1756 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
1757
1758         * config/tc-i386.c (md_assemble): Before accessing the IMM field
1759         check that it's not an XOP insn.
1760
1761 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
1762
1763         * config/bfin-aux.h: Remove argument names in function
1764         declarations.
1765         * config/bfin-lex.l (parse_int): Fix shadowed variable name
1766         warning.
1767         * config/bfin-parse.y (value_match): Remove argument names
1768         in declaration.
1769         (notethat): Likewise.
1770         (yyerror): Likewise.
1771
1772 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
1773
1774         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1775
1776 2010-01-13  Nick Clifton  <nickc@redhat.com>
1777
1778         * config/tc-h8300.c (h8300_elf_section): New function - issue a
1779         warning message if a new section is created without setting any
1780         attributes for it.
1781         (md_pseudo_table): Intercept section creation pseudos.
1782         (md_pcrel_from): Replace abort with an error message.
1783         * config/obj-elf.c (obj_elf_section_name): Export this function.
1784         * config/obj-elf.h (obj_elf_section_name): Prototype.
1785
1786 2010-01-12  Alan Modra  <amodra@gmail.com>
1787
1788         PR 11122
1789         * listing.c (print_source): Add one to line number.
1790
1791 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1792
1793         * Makefile.in: Regenerate.
1794         * configure: Regenerate.
1795         * doc/Makefile.in: Regenerate.
1796
1797 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         * version.c (parse_args): Change to "Copyright 2010".
1800
1801 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
1802
1803         * config/tc-i386.c (cpu_arch): Add amdfam15.
1804         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1805         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1806         * doc/c-i386.texi: Add amdfam15.
1807
1808 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1809
1810         * config/tc-arm.c (do_neon_logic): Accept imm value
1811         in the third operand too.
1812         (operand_parse_code): OP_RNDQ_IMVNb renamed to
1813         OP_RNDQ_Ibig.
1814         (parse_operands): OP_NILO case removed, applied renaming.
1815         (insns): Neon shape changed for some logic instructions.
1816
1817 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1818
1819         * config/tc-arm.c (do_neon_ldx_stx): Added
1820         validation for vector load/store insns.
1821
1822 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1823
1824         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1825
1826 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
1827
1828         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1829         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1830         (NEON_ENCODE): New macro.
1831         (check_neon_suffixes): New macro.
1832         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1833         (do_vfp_nsyn_opcode): Likewise.
1834         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1835         (do_vfp_nsyn_cmp): Likewise.
1836         (do_neon_shl_imm): Likewise.
1837         (do_neon_qshl_imm): Likewise.
1838         (neon_dyadic_misc): Likewise.
1839         (do_neon_mac_maybe_scalar): Likewise.
1840         (do_neon_qdmulh): Likewise.
1841         (do_neon_qmovn): Likewise.
1842         (do_neon_qmovun): Likewise.
1843         (do_neon_movn): Likewise.
1844         (neon_mac_reg_scalar_long): Likewise.
1845         (do_neon_vmull): Likewise.
1846         (do_neon_trn): Likewise.
1847         (do_neon_ldx_stx): Likewise.
1848         (neon_dp_fixup): Changed signature and set the flag.
1849         (neon_three_same): Call the above with new signature.
1850         (neon_two_same): Likewise.
1851         (neon_imm_shift): Likewise.
1852         (neon_mul_mac): Likewise.
1853         (do_neon_abs_neg): Likewise.
1854         (neon_mixed_length): Likewise.
1855         (do_neon_ext): Likewise.
1856         (do_neon_mov): Likewise.
1857         (do_neon_tbl_tbx): Likewise.
1858         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1859         (neon_compare): Likewise.
1860         (do_neon_shll): Likewise.
1861         (do_neon_cvt): Likewise.
1862         (do_neon_mvn): Likewise.
1863         (do_neon_dup): Likewise.
1864         (md_assemble): Call check_neon_suffixes ().
1865
1866 For older changes see ChangeLog-2009
1867 \f
1868 Local Variables:
1869 mode: change-log
1870 left-margin: 8
1871 fill-column: 74
1872 version-control: never
1873 End: