gas/ChangeLog

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