gas/ChangeLog

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