gas/ChangeLog

   1 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
   4         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
   5         Don't skip over NUL char.
   6         (pseudo_set): Set X_op for registers to O_register.
   7         * symbols.c (symbol_clone): Remove assertion that sym is defined.
   8         (resolve_symbol_value): Resolve O_register symbols.
   9         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
  10         Instead find st(0) by hash lookup.
  11         * config/tc-ppc.c (ppc_macro): Warning fix.
  12
  13         * as.h (ENABLE_CHECKING): Default define to 0.
  14         (know): Assert if ENABLE_CHECKING.
  15         (struct relax_type): Remove superfluous declaration.
  16         * configure.in (--enable-checking): New.
  17         * configure: Regenerate.
  18         * config.in: Regenerate.
  19         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
  20         Check for duplicate powerpc_operands entries.
  21
  22 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
  23
  24         * config/tc-m68k.c (mcf5253_ctrl): New.
  25         (mcf52223_ctrl): New.
  26         (m68k_cpus): Add 5253, 52221, 52223.
  27
  28         * config/m68k-parse.h (RAMBAR_ALT): New.
  29         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
  30         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
  31         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
  32         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
  33         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
  34         RAMBAR1.
  35         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
  36         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
  37         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
  38         to control register mapping.
  39
  40 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
  41
  42         * messages.c (as_internal_value_out_of_range): Fix typo in
  43         error message.  Return after printing domain error.
  44         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
  45         in max when shifting right.
  46
  47 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
  48
  49         * messages.c (as_internal_value_out_of_range): Extend to report
  50         errors for values with invalid low bits set.
  51         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
  52         fields.  Check that operands and opcode fields are disjoint.
  53         (ppc_insert_operand): Check operands using mask rather than bit
  54         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
  55         insertion code.
  56         (md_apply_fix): Adjust for struct powerpc_operand change.
  57
  58 2007-04-19  Paul Brook  <paul@codesourcery.com>
  59
  60         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
  61         Thumb-1.  Add sanity check for bogus relaxations.
  62
  63 2007-04-19  Paul Brook  <paul@codesourcery.com>
  64
  65         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
  66
  67 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
  68
  69         * Makefile.am: Run "make dep-am".
  70         * Makefile.in: Regenerate.
  71
  72 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
  73
  74         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
  75
  76 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  77
  78         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
  79
  80 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  81
  82         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
  83         (match_template): Handle operand size for crc32 in SSE4.2.
  84         (process_suffix): Handle operand type for crc32 in SSE4.2.
  85         (output_insn): Support SSE4.2.
  86
  87 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  88
  89         * config/tc-i386.c (cpu_arch): Add .sse4.1.
  90         (process_operands): Adjust implicit operand for blendvpd,
  91         blendvps and pblendvb in SSE4.1.
  92         (output_insn): Support SSE4.1.
  93
  94 2007-04-18  Paul Brook  <paul@codesourcery.com>
  95
  96         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
  97
  98 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  99
 100         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 101         of as_warn_where for misaligned data.
 102
 103 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 104
 105         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 106         rs_fill frags.
 107
 108 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 109
 110         * Makefile.am: Add ACLOCAL_AMFLAGS.
 111         * Makefile.in: Regenerate.
 112
 113 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 114
 115         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 116         (sh_optimize_expr): Likewise.
 117         * config/tc-sh.h (md_optimize_expr): Define.
 118         (sh_optimize_expr): Prototype.
 119
 120 2007-04-06  Matt Thomas  <matt@netbsd.org>
 121
 122         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 123         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 124         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 125
 126 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 127
 128         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 129
 130 2007-04-04  Paul Brook  <paul@codesourcery.com>
 131
 132         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 133         (insns): Use I15 for vext.
 134
 135 2007-04-04  Paul Brook  <paul@codesourcery.com>
 136
 137         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 138
 139 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 140
 141         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 142         outputting_stabs_line_debug.
 143
 144 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 145
 146         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 147         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 148         devices.
 149         * doc/c-avr.texi: Document new devices.
 150
 151 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 152
 153         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 154         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 155         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 156
 157 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 158             Bob Wilson  <bob.wilson@acm.org>
 159
 160         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 161         Do not check is_loop_target flag.
 162         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 163         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 164         xtensa_move_labels for alignment of loop opcodes.
 165
 166 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * config/tc-i386.c (process_suffix): Reindent a bit.
 169
 170 2007-03-30  Paul Brook  <paul@codesourcery.com>
 171
 172         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 173         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 174         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 175
 176 2007-03-29  DJ Delorie  <dj@redhat.com>
 177
 178         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 179         (md_relax_table): Add entries for ADJNZ macros.
 180         (M32C_Macros): Add ADJNZ macros.
 181         (subtype_mappings): Add entries for ADJNZ macros.
 182         (insn_to_subtype): Check for adjnz and sbjnz insns.
 183         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 184         (md_convert_frag): Convert adjnz and sbjnz.
 185
 186 2007-03-29  Nick Clifton  <nickc@redhat.com>
 187
 188         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 189         initialization.
 190         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 191         using ITBL_NUMBER_OF_PROCESSORS.
 192         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 193
 194 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 197         register operands, encode destination in i.rm.regmem if its
 198         RegMem bit is set.
 199
 200 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 201             Phil Edwards  <phil@codesourcery.com>
 202
 203         * doc/as.texinfo: Put the contents after the title page rather
 204         than at the end of the document.
 205
 206 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 207
 208         * NEWS: Mention ".reloc".
 209
 210 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 211
 212         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 213         in FLIX instructions.
 214
 215 2007-03-26  Julian Brown  <julian@codesourcery.com>
 216
 217         * config/tc-arm.c (arm_it): Add immisfloat field.
 218         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 219         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 220         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 221         float.
 222         (neon_cmode_for_move_imm): Reject non-float immediates for float
 223         operands.
 224         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 225
 226 2007-03-26  Julian Brown  <julian@codesourcery.com>
 227
 228         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 229
 230 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * doc/as.texinfo (Reloc): Document.
 233         * read.c (potable): Add "reloc".
 234         (s_reloc): New function.
 235         * write.c (reloc_list): New global var.
 236         (resolve_reloc_expr_symbols): New function.
 237         (write_object_file): Call it.
 238         (write_relocs): Process reloc_list.
 239         * write.h (struct reloc_list): New.
 240         (reloc_list): Declare.
 241
 242 2007-03-24  Paul Brook  <paul@codesourcery.com>
 243
 244         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 245
 246 2007-03-24  Paul Brook  <paul@codesourcery.com>
 247         Mark Shinwell  <shinwell@codesourcery.com>
 248
 249         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 250         (parse_operands): Don't expect comma if first operand missing.
 251         Handle OP_oRRw.
 252         (do_srs): Encode register number, checking it is r13.  Update comment.
 253         (insns): Update SRS entries to take a register.
 254
 255 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 258
 259 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 260
 261         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 262         attempt to jump to the next instruction into NOPs.
 263
 264 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 265
 266         * config/tc-spu.c: Don't include opcode/spu.h.
 267         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 268         (md_apply_fix): Adjust.
 269         * config/tc-spu.h: Include opcode/spu.h.
 270         (struct tc_fix_info): New.
 271         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 272         (TC_FORCE_RELOCATION): Define.
 273
 274 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 275
 276         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 277
 278 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 281         xchg for xchg %rax,%rax.
 282
 283 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 284
 285         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 286         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 287
 288 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         PR binutils/4218
 291         * config/tc-i386.c (match_template): Properly handle 64bit mode
 292         "xchg %eax, %eax".
 293
 294 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 295
 296         PR gas/4124
 297         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 298
 299 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * Makefile.am: Run dep-am.
 302         * Makefile.in: Regenerated.
 303
 304         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 305
 306         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 307         (NOP_OPCODE): Removed.
 308         (template): Likewise.
 309
 310 2007-03-21  Andreas Schwab  <schwab@suse.de>
 311
 312         * config/tc-i386.h (NOP_OPCODE): Restore.
 313
 314 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 315
 316         * config/tc-arm.c (do_mul): Don't warn about overlapping
 317         Rd and Rm operands when assembling for v6 or above.
 318         Correctly capitalize register names in the messages.
 319         (do_mlas): Likewise.  Delete spurious blank line.
 320
 321 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 322
 323         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 324
 325 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 326
 327         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 328         i386_regtab.
 329         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 330         on i386_regtab.
 331
 332 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 333
 334         PR gas/4184
 335         * app.c (do_scrub_chars): PUT after setting states.
 336
 337 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * Makefile.am: Run "make dep-am".
 340         * Makefile.in: Regenerated.
 341
 342         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 343         "opcode/i386.h".
 344         (md_begin): Check reg_name != NULL for the last entry in
 345         i386_regtab.
 346
 347         * config/tc-i386.h: Move many entries to opcode/i386.h and
 348         opcodes/i386-opc.h.
 349
 350         * configure.in (need_opcodes): Set true for i386.
 351         * configure: Regenerated.
 352
 353 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * Makefile.am (REPORT_BUGS_TO): Removed.
 356         (INCLUDES): Remove -DREPORT_BUGS_TO.
 357         * Makefile.in: Regenerated.
 358
 359         * configure.in (--with-bugurl): Removed.
 360         * configure: Regenerated.
 361
 362         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 363         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 364         (TEXI2DVI): Likewise.
 365         (gasver.texi): Removed.
 366         (MOSTLYCLEANFILES): Remove gasver.texi.
 367         (as.1): Don't depend on gasver.texi.
 368         * doc/Makefile.in: Regenerated.
 369
 370         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 371
 372 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 373
 374         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 375         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 376         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 377         * gas/symbols.c (copy_symbol_attributes): Use
 378         TC_COPY_SYMBOL_ATTRIBUTES.
 379
 380 2007-03-14  Paul Brook  <paul@codesourcery.com>
 381
 382         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 383
 384 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 385
 386         PR 4029
 387         * write.c (relax_segment): Insert extra alignment padding
 388         to break infinite relax loop when given impossible
 389         gcc_except_table assembly.
 390
 391 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 394         on i.tm.base_opcode.
 395         (match_template): Likewise.
 396         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 397
 398         * config/tc-i386.h (Opcode_D): New.
 399         (Opcode_FloatR): Likewise.
 400         (Opcode_FloatD): Likewise.
 401         (D): Redefined.
 402         (W): Likewise.
 403         (FloatMF): Likewise.
 404         (FloatR): Likewise.
 405         (FloatD): Likewise.
 406
 407 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 408
 409         * app.c (do_scrub_chars): Recognize comments after # line "file".
 410         * read.c (get_linefile_number): New.
 411         (s_app_line): Accept ill-formed .linefile lines as comments.
 412
 413 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 414
 415         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 416
 417 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 418
 419         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 420         * as.h (new_logical_line_flags): New.
 421         * input-scrub.c (new_logical_line): Turned into wrapper for...
 422         (new_logical_line_flags): this.  Handle flags.
 423         * read.c (potable): Add linefile.  Adjust appline argument.
 424         (s_app_file): Fake .appfiles no more.
 425         (s_app_line): For .linefile, accept file name and flags.
 426
 427 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 428
 429         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 430
 431 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 432
 433         * Makefile.am: Run "make dep-am".
 434         * Makefile.in: Regenerate.
 435         * po/POTFILES.in: Regenerate.
 436
 437 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 438
 439         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 440         bug-reporting URL.
 441         * doc/Makefile.am (gasver.texi): Define BUGURL.
 442         * doc/as.texinfo: Use BUGURL.
 443         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 444
 445 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 446
 447         * config/tc-s390.c (md_parse_option): z9-ec option added.
 448
 449 2007-03-02  Paul Brook  <paul@codesourcery.com>
 450
 451         * config/tc-arm.c (relax_immediate): Always return positive values.
 452         (relaxed_symbol_addr): New function.
 453         (relax_adr, relax_branch): Use it.
 454         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 455
 456 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 457
 458         * as.c (parse_args): Update copyright date.
 459
 460 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 461
 462         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 463
 464 2007-02-28  Nick Clifton  <nickc@redhat.com>
 465
 466         PR gas/3797
 467         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 468         just return -1 whenever a problem is encountered.
 469         (md_assemble): If do_assemble returns -1 generate a non-fatal
 470         error message and return.
 471
 472         PR gas/2623
 473         * config/tc-msp430.c (line_separator_char): Change to '{'.
 474
 475 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 476
 477         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 478         (build_jump_insn): Likewise.
 479         (build_insn): Likewise.
 480         (s_m68hc11_relax): Likewise.
 481
 482 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 483
 484         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 485
 486 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 487
 488         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 489
 490 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 491
 492         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 493         (md_assemble): Likewise.
 494
 495 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 496
 497         * write.c (size_seg): Always clear SEC_RELOC here.
 498         (install_reloc): New function, extracted from..
 499         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 500         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 501         testing frag size.  Set SEC_RELOC here.
 502
 503 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 504
 505         PR 4082
 506         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 507
 508 2007-02-20  Thiemo Seufer  <ths@mips.com>
 509
 510         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 511
 512 2007-02-20  Thiemo Seufer  <ths@mips.com>
 513
 514         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 515
 516 2007-02-20  Thiemo Seufer  <ths@mips.com>
 517             Chao-Ying Fu  <fu@mips.com>
 518
 519         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 520         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 521         (macro_build): Add case '2'.
 522         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 523         (validate_mips_insn): Add support for balign instruction.
 524         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 525         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 526         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 527         command line options.
 528         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 529         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 530         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 531         .set dspr2, .set nodspr2.
 532
 533 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 534
 535         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 536         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 537
 538 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 539
 540         * write.c (TC_FX_SIZE_SLACK): Define.
 541         (write_relocs): Reinstate check for fixup within frag.
 542         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 543         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 544         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 545         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 546         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 547
 548 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 549             Nathan Sidwell  <nathan@codesourcery.com>
 550             Vladimir Prus  <vladimir@codesourcery.com
 551             Joseph Myers  <joseph@codesourcery.com>
 552
 553         * configure.in (--with-bugurl): New option.
 554         * configure: Regenerate.
 555         * dep-in.sed: Remove bin-bugs.h.
 556         * Makefile.am (REPORT_BUGS_TO): Define.
 557         (INCLUDES): Define REPORT_BUGS_TO.
 558         (DEP_INCLUDES): Likewise.
 559         ($(OBJS)): No longer depend on bin-bugs.h.
 560         * Makefile.in: Regenerate.
 561         * doc/Makefile.in: Regenerate.
 562         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 563         * as.h: Remove include of bin-bugs.h.
 564
 565 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 566
 567         * write.c: White space fixes.
 568         (fixup_segment): Move symbol_mri_common_p adjustments..
 569         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 570         (adjust_reloc_syms): ..to here.
 571
 572 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 573
 574         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 575         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 576         (subseg_set_rest): Remove unnecessary cast.
 577         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 578         Remove unnecessary forward declarations and casts.
 579         (set_symtab): Delete extern bfd_alloc.
 580         (fixup_segment): Move.
 581
 582 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 583
 584         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 585         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 586         (mcf5475_ctrl, mcf5485_ctrl): New.
 587         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 588         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 589         (init_table): Add asid, mmubar, adjust rombar0.
 590
 591 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 592
 593         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 594         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 595         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 596         code, and test for these insns using a combination of
 597         opcode_modifier and operand_types.
 598
 599 2007-02-07  Paul Brook  <paul@codesourcery.com>
 600
 601         * configure.tgt: Add arm*-*-uclinux-*eabi.
 602
 603 2007-02-05  Dave Brolley  <brolley@redhat.com>
 604             Richard Sandiford  <rsandifo@redhat.com>
 605             DJ Delorie  <dj@redhat.com>
 606             Stan Cox  <scox@redhat.com>
 607             Jim Blandy  <jimb@redhat.com>
 608             Nick Clifton  <nickc@redhat.com>
 609             Jim Wilson  <wilson@redhat.com>
 610             Frank Ch. Eigler  <fche@redhat.com>
 611             Graydon Hoare  <graydon@redhat.com>
 612             Ben Elliston  <bje@redhat.com>
 613             John Healy  <jhealy@redhat.com>
 614             Richard Henderson  <rth@redhat.com>
 615
 616         * Makefile.am (CPU_TYPES): Add mep.
 617         (TARGET_CPU_CFILES): Add tc-mep.c.
 618         (TARGET_CPU_HFILES): Add tc-mep.h.
 619         (DEPTC_mep_elf): New variable.
 620         (DEPTC_mep_coff): Likewise.
 621         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 622         * configure.in: Support mep.
 623         * configure.tgt: Likewise.
 624         * config/tc-mep.c: New file.
 625         * config/obj-elf.c: New file.
 626         * config/tc-mep.c: New file.
 627         * config/tc-mep.h: New file.
 628         * testsuite/gas/mep: New testsuite with content.
 629         * Makefile.in: Regenerate.
 630         * configure: Regenerate.
 631
 632 2007-02-05  Dave Brolley  <brolley@redhat.com>
 633
 634         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 635         (complex_reloc_installation_howto): Removed.
 636
 637 2007-02-05  Dave Brolley  <brolley@redhat.com>
 638             Graydon Hoare  <graydon@redhat.com>
 639             DJ Delorie  <dj@redhat.com>
 640             Catherine Moore  <clm@redhat.com>
 641             Michael Chastain  <chastain@redhat.com>
 642             Frank Ch. Eigler  <fche@redhat.com>
 643
 644         * symbols.c (use_complex_relocs_for): New, to decide
 645         when to use complex relocs. Add signed RELC support.
 646         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 647         encode expression symbols as mangled complex relocation symbols (when
 648         compiled with -DOBJ_COMPLEX_RELOC).
 649         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 650         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 651         encode_addend with new args. Modify to get start, length from
 652         ifield whenever it is set. Also change condition on which
 653         self-describing relocs are encoded. Add hook into
 654         gas_cgen_encode_addend.
 655         (queue_fixup_recursively): Add signed RELC support. Change from masked
 656         expr to trunc flag. Restore assignment of sub-field value to
 657         temporary in fixups array. Reflect changed meaning of last arg to
 658         queue_fixup_recursively.
 659         (fixup): Add cgen_maybe_multi_ifield member.
 660         (make_right_shifted_expr): New function.
 661         (queue_fixup): Change to recursive function that fragments
 662         fixups if operand has a multi-ifield.
 663         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 664         symbols, call weak_operand_overflow_check, and fragment call
 665         queue_fixup with operand fields.
 666         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 667         (weak_operand_overflow_check): New function to try to select
 668         insns correctly.
 669         (gas_cgen_encode_addend): New function for relc.
 670         (gas_cgen_install_complex_reloc): Likewise.
 671         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 672         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 673         cgen_maybe_multi_ifield field to fx_cgen substructure.
 674         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 675         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 676
 677 2007-02-03  DJ Delorie  <dj@delorie.com>
 678
 679         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 680         byte relocs.
 681         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 682         (m32c_cons_fix_new): Prototype.
 683
 684 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 685
 686         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 687         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 688
 689 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 690
 691         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 692         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 693         (map_suffix_reloc_to_operator): New.
 694         (map_operator_to_reloc): New.
 695         (expression_maybe_register): Fix incorrect test of return value from
 696         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 697         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 698
 699 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 700
 701         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 702         (tinsn_get_tok): Delete prototype.
 703         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 704
 705 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 706
 707         * config/xtensa-relax.h (struct build_instr): Delete id field.
 708         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 709         and LABEL tokens.
 710         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 711         set op_data fields to zero.
 712         (parse_id_constant): Delete.
 713         (build_transition): Remove code to handle numbered literals and labels.
 714
 715 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 716
 717         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 718         (build_transition_table): Likewise.
 719
 720 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 721
 722         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 723         fx_tcbit.
 724         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 725
 726 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 727
 728         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 729         (struct fix <fx_plt>): Rename to tcbit2.
 730         * write.c (fix_new_internal): Adjust.
 731         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 732         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 733         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 734         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 735         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 736         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 737         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 738         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 739         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 740         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 741         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 742         Instead, compare fx_r_type.
 743         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 744         fx_tcbit in place of fx_plt.
 745         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 746         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 747         to fx_plt.
 748
 749 2007-01-30  Nick Clifton  <nickc@redhat.com>
 750
 751         * as.c (main): Mark symbols created via the --defsym command line
 752         option as volatile so that they can be overridden later on by a
 753         .set directive.  This maintains compatibility with the behaviour
 754         of earlier versions of the assembler.
 755         * doc/as.texinfo (--defsym): Document that the defined symbol's
 756         value can be overridden via a .set directive.
 757
 758 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 761         (swap_2_operands): This.  Take 2 ints.
 762         (md_assemble): Updated.
 763         (swap_operands): Call swap_2_operands to swap 2 operands.
 764
 765 2007-01-24  DJ Delorie  <dj@redhat.com>
 766
 767         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 768
 769 2007-01-22  Nick Clifton  <nickc@redhat.com>
 770
 771         PR gas/3871
 772         * tc-score.c: Remove unnecessary uses of _().
 773         Make the err_msg[] a file level local array in order to save
 774         storage space.
 775         Remove unnecessary sprintf()s.
 776
 777 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 778
 779         PR gas/3871
 780         * config/tc-score.c : Using _() for const string.
 781         Do not assign inst.error with a local string pointer.
 782         (md_section_align): Pad section.
 783
 784 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         * config/tc-i386.c (build_modrm_byte): Check number of operands
 787         when procssing memory/register operand.
 788
 789 2007-01-12  Nick Clifton  <nickc@redhat.com>
 790
 791         PR gas/3856
 792         * macro.c (expand_irp): Do not ignore spaces inside quoted
 793         strings.
 794
 795 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 796
 797         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 798         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 799         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 800         (TC_FORCE_RELOCATION): Define.
 801         (TC_FORCE_RELOCATION_LOCAL): Define.
 802         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 803
 804 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 805
 806         * input-file.c (input_file_open): Check fgets return.
 807
 808 2007-01-11  Paul Brook  <paul@codesourcery.com>
 809
 810         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 811
 812 2007-01-11  Nick Clifton  <nickc@redhat.com>
 813
 814         PR gas/3707
 815         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 816         variable.
 817
 818         * config/tc-mcore.c (md_number_to_chars): Use
 819         number_to_chars_{big|little}endian.
 820
 821 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 822
 823         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 824         architecture by itself.
 825         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 826         (m68k_elf_final_processing): Treat Fido as an architecture by
 827         itself.
 828
 829 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 830
 831         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 832
 833 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 834
 835         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 836         depending on allow_naked_reg.
 837
 838 2007-01-04  Paul Brook  <paul@codesourcery.com>
 839
 840         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 841
 842 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 843
 844         PR gas/3830
 845         * config/tc-i386.c (register_prefix): New.
 846         (set_intel_syntax): Set set_intel_syntax to "" if register
 847         prefix isn't needed.
 848         (check_byte_reg): Use register_prefix for error message.
 849         (check_long_reg): Likewise.
 850         (check_qword_reg): Likewise.
 851         (check_word_reg): Likewise.
 852
 853 2006-01-04  Julian Brown  <julian@codesourcery.com>
 854
 855         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 856         (do_neon_qshl_imm): Likewise.
 857         (do_neon_rshl): New function. Handle rounding variants of
 858         v{q}shl-by-register.
 859         (insns): Use do_neon_rshl for vrshl, vqrshl.
 860
 861 2007-01-04  Paul Brook  <paul@codesourcery.com>
 862
 863         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 864         and vacle.
 865
 866 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 867
 868         * config/tc-i386.c (swap_operands): Remove branches.
 869
 870 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 871
 872         * config/tc-i386.c: Update copyright year.
 873         * config/tc-i386.h: Likewise.
 874
 875 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 878         instead of int.
 879
 880 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * config/tc-i386.c: Convert to ISO C90 formatting
 883         * config/tc-i386.h: Likewise.
 884
 885 2007-01-03  David Daney  <ddaney@avtrex.com>
 886
 887         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 888         documentation.
 889
 890 For older changes see ChangeLog-2006
 891 \f
 892 Local Variables:
 893 mode: change-log
 894 left-margin: 8
 895 fill-column: 74
 896 version-control: never
 897 End: