gas/ChangeLog

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