gas/ChangeLog

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