gas/ChangeLog

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