gas/ChangeLog

   1 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * NEWS: Mention ".reloc".
   4
   5 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
   6
   7         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
   8         in FLIX instructions.
   9
  10 2007-03-26  Julian Brown  <julian@codesourcery.com>
  11
  12         * config/tc-arm.c (arm_it): Add immisfloat field.
  13         (parse_qfloat_immediate): Disallow integer syntax for floating-point
  14         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
  15         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
  16         float.
  17         (neon_cmode_for_move_imm): Reject non-float immediates for float
  18         operands.
  19         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
  20
  21 2007-03-26  Julian Brown  <julian@codesourcery.com>
  22
  23         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
  24
  25 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
  26
  27         * doc/as.texinfo (Reloc): Document.
  28         * read.c (potable): Add "reloc".
  29         (s_reloc): New function.
  30         * write.c (reloc_list): New global var.
  31         (resolve_reloc_expr_symbols): New function.
  32         (write_object_file): Call it.
  33         (write_relocs): Process reloc_list.
  34         * write.h (struct reloc_list): New.
  35         (reloc_list): Declare.
  36
  37 2007-03-24  Paul Brook  <paul@codesourcery.com>
  38
  39         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
  40
  41 2007-03-24  Paul Brook  <paul@codesourcery.com>
  42         Mark Shinwell  <shinwell@codesourcery.com>
  43
  44         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
  45         (parse_operands): Don't expect comma if first operand missing.
  46         Handle OP_oRRw.
  47         (do_srs): Encode register number, checking it is r13.  Update comment.
  48         (insns): Update SRS entries to take a register.
  49
  50 2003-03-23  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
  53
  54 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
  55
  56         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
  57         attempt to jump to the next instruction into NOPs.
  58
  59 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
  60
  61         * config/tc-spu.c: Don't include opcode/spu.h.
  62         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
  63         (md_apply_fix): Adjust.
  64         * config/tc-spu.h: Include opcode/spu.h.
  65         (struct tc_fix_info): New.
  66         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
  67         (TC_FORCE_RELOCATION): Define.
  68
  69 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
  70
  71         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
  72
  73 2003-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * config/tc-i386.c (process_suffix): Check 0x90 instead of
  76         xchg for xchg %rax,%rax.
  77
  78 2003-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
  81         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
  82
  83 2003-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         PR binutils/4218
  86         * config/tc-i386.c (match_template): Properly handle 64bit mode
  87         "xchg %eax, %eax".
  88
  89 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
  90
  91         PR gas/4124
  92         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
  93
  94 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         * Makefile.am: Run dep-am.
  97         * Makefile.in: Regenerated.
  98
  99         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 100
 101         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 102         (NOP_OPCODE): Removed.
 103         (template): Likewise.
 104
 105 2007-03-21  Andreas Schwab  <schwab@suse.de>
 106
 107         * config/tc-i386.h (NOP_OPCODE): Restore.
 108
 109 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 110
 111         * config/tc-arm.c (do_mul): Don't warn about overlapping
 112         Rd and Rm operands when assembling for v6 or above.
 113         Correctly capitalize register names in the messages.
 114         (do_mlas): Likewise.  Delete spurious blank line.
 115
 116 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 117
 118         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 119
 120 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 123         i386_regtab.
 124         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 125         on i386_regtab.
 126
 127 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 128
 129         PR gas/4184
 130         * app.c (do_scrub_chars): PUT after setting states.
 131
 132 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         * Makefile.am: Run "make dep-am".
 135         * Makefile.in: Regenerated.
 136
 137         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 138         "opcode/i386.h".
 139         (md_begin): Check reg_name != NULL for the last entry in
 140         i386_regtab.
 141
 142         * config/tc-i386.h: Move many entries to opcode/i386.h and
 143         opcodes/i386-opc.h.
 144
 145         * configure.in (need_opcodes): Set true for i386.
 146         * configure: Regenerated.
 147
 148 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * Makefile.am (REPORT_BUGS_TO): Removed.
 151         (INCLUDES): Remove -DREPORT_BUGS_TO.
 152         * Makefile.in: Regenerated.
 153
 154         * configure.in (--with-bugurl): Removed.
 155         * configure: Regenerated.
 156
 157         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 158         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 159         (TEXI2DVI): Likewise.
 160         (gasver.texi): Removed.
 161         (MOSTLYCLEANFILES): Remove gasver.texi.
 162         (as.1): Don't depend on gasver.texi.
 163         * doc/Makefile.in: Regenerated.
 164
 165         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 166
 167 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 168
 169         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 170         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 171         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 172         * gas/symbols.c (copy_symbol_attributes): Use
 173         TC_COPY_SYMBOL_ATTRIBUTES.
 174
 175 2007-03-14  Paul Brook  <paul@codesourcery.com>
 176
 177         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 178
 179 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 180
 181         PR 4029
 182         * write.c (relax_segment): Insert extra alignment padding
 183         to break infinite relax loop when given impossible
 184         gcc_except_table assembly.
 185
 186 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 187
 188         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 189         on i.tm.base_opcode.
 190         (match_template): Likewise.
 191         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 192
 193         * config/tc-i386.h (Opcode_D): New.
 194         (Opcode_FloatR): Likewise.
 195         (Opcode_FloatD): Likewise.
 196         (D): Redefined.
 197         (W): Likewise.
 198         (FloatMF): Likewise.
 199         (FloatR): Likewise.
 200         (FloatD): Likewise.
 201
 202 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 203
 204         * app.c (do_scrub_chars): Recognize comments after # line "file".
 205         * read.c (get_linefile_number): New.
 206         (s_app_line): Accept ill-formed .linefile lines as comments.
 207
 208 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 209
 210         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 211
 212 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 213
 214         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 215         * as.h (new_logical_line_flags): New.
 216         * input-scrub.c (new_logical_line): Turned into wrapper for...
 217         (new_logical_line_flags): this.  Handle flags.
 218         * read.c (potable): Add linefile.  Adjust appline argument.
 219         (s_app_file): Fake .appfiles no more.
 220         (s_app_line): For .linefile, accept file name and flags.
 221
 222 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 223
 224         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 225
 226 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 227
 228         * Makefile.am: Run "make dep-am".
 229         * Makefile.in: Regenerate.
 230         * po/POTFILES.in: Regenerate.
 231
 232 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 233
 234         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 235         bug-reporting URL.
 236         * doc/Makefile.am (gasver.texi): Define BUGURL.
 237         * doc/as.texinfo: Use BUGURL.
 238         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 239
 240 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 241
 242         * config/tc-s390.c (md_parse_option): z9-ec option added.
 243
 244 2007-03-02  Paul Brook  <paul@codesourcery.com>
 245
 246         * config/tc-arm.c (relax_immediate): Always return positive values.
 247         (relaxed_symbol_addr): New function.
 248         (relax_adr, relax_branch): Use it.
 249         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 250
 251 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 252
 253         * as.c (parse_args): Update copyright date.
 254
 255 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 256
 257         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 258
 259 2007-02-28  Nick Clifton  <nickc@redhat.com>
 260
 261         PR gas/3797
 262         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 263         just return -1 whenever a problem is encountered.
 264         (md_assemble): If do_assemble returns -1 generate a non-fatal
 265         error message and return.
 266
 267         PR gas/2623
 268         * config/tc-msp430.c (line_separator_char): Change to '{'.
 269
 270 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 271
 272         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 273         (build_jump_insn): Likewise.
 274         (build_insn): Likewise.
 275         (s_m68hc11_relax): Likewise.
 276
 277 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 278
 279         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 280
 281 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 282
 283         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 284
 285 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 286
 287         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 288         (md_assemble): Likewise.
 289
 290 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 291
 292         * write.c (size_seg): Always clear SEC_RELOC here.
 293         (install_reloc): New function, extracted from..
 294         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 295         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 296         testing frag size.  Set SEC_RELOC here.
 297
 298 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 299
 300         PR 4082
 301         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 302
 303 2007-02-20  Thiemo Seufer  <ths@mips.com>
 304
 305         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 306
 307 2007-02-20  Thiemo Seufer  <ths@mips.com>
 308
 309         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 310
 311 2007-02-20  Thiemo Seufer  <ths@mips.com>
 312             Chao-Ying Fu  <fu@mips.com>
 313
 314         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 315         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 316         (macro_build): Add case '2'.
 317         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 318         (validate_mips_insn): Add support for balign instruction.
 319         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 320         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 321         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 322         command line options.
 323         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 324         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 325         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 326         .set dspr2, .set nodspr2.
 327
 328 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 329
 330         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 331         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 332
 333 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 334
 335         * write.c (TC_FX_SIZE_SLACK): Define.
 336         (write_relocs): Reinstate check for fixup within frag.
 337         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 338         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 339         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 340         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 341         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 342
 343 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 344             Nathan Sidwell  <nathan@codesourcery.com>
 345             Vladimir Prus  <vladimir@codesourcery.com
 346             Joseph Myers  <joseph@codesourcery.com>
 347
 348         * configure.in (--with-bugurl): New option.
 349         * configure: Regenerate.
 350         * dep-in.sed: Remove bin-bugs.h.
 351         * Makefile.am (REPORT_BUGS_TO): Define.
 352         (INCLUDES): Define REPORT_BUGS_TO.
 353         (DEP_INCLUDES): Likewise.
 354         ($(OBJS)): No longer depend on bin-bugs.h.
 355         * Makefile.in: Regenerate.
 356         * doc/Makefile.in: Regenerate.
 357         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 358         * as.h: Remove include of bin-bugs.h.
 359
 360 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * write.c: White space fixes.
 363         (fixup_segment): Move symbol_mri_common_p adjustments..
 364         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 365         (adjust_reloc_syms): ..to here.
 366
 367 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 368
 369         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 370         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 371         (subseg_set_rest): Remove unnecessary cast.
 372         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 373         Remove unnecessary forward declarations and casts.
 374         (set_symtab): Delete extern bfd_alloc.
 375         (fixup_segment): Move.
 376
 377 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 378
 379         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 380         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 381         (mcf5475_ctrl, mcf5485_ctrl): New.
 382         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 383         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 384         (init_table): Add asid, mmubar, adjust rombar0.
 385
 386 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 387
 388         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 389         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 390         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 391         code, and test for these insns using a combination of
 392         opcode_modifier and operand_types.
 393
 394 2007-02-07  Paul Brook  <paul@codesourcery.com>
 395
 396         * configure.tgt: Add arm*-*-uclinux-*eabi.
 397
 398 2007-02-05  Dave Brolley  <brolley@redhat.com>
 399             Richard Sandiford  <rsandifo@redhat.com>
 400             DJ Delorie  <dj@redhat.com>
 401             Stan Cox  <scox@redhat.com>
 402             Jim Blandy  <jimb@redhat.com>
 403             Nick Clifton  <nickc@redhat.com>
 404             Jim Wilson  <wilson@redhat.com>
 405             Frank Ch. Eigler  <fche@redhat.com>
 406             Graydon Hoare  <graydon@redhat.com>
 407             Ben Elliston  <bje@redhat.com>
 408             John Healy  <jhealy@redhat.com>
 409             Richard Henderson  <rth@redhat.com>
 410
 411         * Makefile.am (CPU_TYPES): Add mep.
 412         (TARGET_CPU_CFILES): Add tc-mep.c.
 413         (TARGET_CPU_HFILES): Add tc-mep.h.
 414         (DEPTC_mep_elf): New variable.
 415         (DEPTC_mep_coff): Likewise.
 416         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 417         * configure.in: Support mep.
 418         * configure.tgt: Likewise.
 419         * config/tc-mep.c: New file.
 420         * config/obj-elf.c: New file.
 421         * config/tc-mep.c: New file.
 422         * config/tc-mep.h: New file.
 423         * testsuite/gas/mep: New testsuite with content.
 424         * Makefile.in: Regenerate.
 425         * configure: Regenerate.
 426
 427 2007-02-05  Dave Brolley  <brolley@redhat.com>
 428
 429         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 430         (complex_reloc_installation_howto): Removed.
 431
 432 2007-02-05  Dave Brolley  <brolley@redhat.com>
 433             Graydon Hoare  <graydon@redhat.com>
 434             DJ Delorie  <dj@redhat.com>
 435             Catherine Moore  <clm@redhat.com>
 436             Michael Chastain  <chastain@redhat.com>
 437             Frank Ch. Eigler  <fche@redhat.com>
 438
 439         * symbols.c (use_complex_relocs_for): New, to decide
 440         when to use complex relocs. Add signed RELC support.
 441         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 442         encode expression symbols as mangled complex relocation symbols (when
 443         compiled with -DOBJ_COMPLEX_RELOC).
 444         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 445         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 446         encode_addend with new args. Modify to get start, length from
 447         ifield whenever it is set. Also change condition on which
 448         self-describing relocs are encoded. Add hook into
 449         gas_cgen_encode_addend.
 450         (queue_fixup_recursively): Add signed RELC support. Change from masked
 451         expr to trunc flag. Restore assignment of sub-field value to
 452         temporary in fixups array. Reflect changed meaning of last arg to
 453         queue_fixup_recursively.
 454         (fixup): Add cgen_maybe_multi_ifield member.
 455         (make_right_shifted_expr): New function.
 456         (queue_fixup): Change to recursive function that fragments
 457         fixups if operand has a multi-ifield.
 458         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 459         symbols, call weak_operand_overflow_check, and fragment call
 460         queue_fixup with operand fields.
 461         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 462         (weak_operand_overflow_check): New function to try to select
 463         insns correctly.
 464         (gas_cgen_encode_addend): New function for relc.
 465         (gas_cgen_install_complex_reloc): Likewise.
 466         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 467         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 468         cgen_maybe_multi_ifield field to fx_cgen substructure.
 469         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 470         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 471
 472 2007-02-03  DJ Delorie  <dj@delorie.com>
 473
 474         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 475         byte relocs.
 476         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 477         (m32c_cons_fix_new): Prototype.
 478
 479 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 480
 481         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 482         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 483
 484 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 485
 486         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 487         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 488         (map_suffix_reloc_to_operator): New.
 489         (map_operator_to_reloc): New.
 490         (expression_maybe_register): Fix incorrect test of return value from
 491         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 492         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 493
 494 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 495
 496         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 497         (tinsn_get_tok): Delete prototype.
 498         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 499
 500 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 501
 502         * config/xtensa-relax.h (struct build_instr): Delete id field.
 503         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 504         and LABEL tokens.
 505         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 506         set op_data fields to zero.
 507         (parse_id_constant): Delete.
 508         (build_transition): Remove code to handle numbered literals and labels.
 509
 510 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 511
 512         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 513         (build_transition_table): Likewise.
 514
 515 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 516
 517         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 518         fx_tcbit.
 519         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 520
 521 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 522
 523         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 524         (struct fix <fx_plt>): Rename to tcbit2.
 525         * write.c (fix_new_internal): Adjust.
 526         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 527         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 528         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 529         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 530         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 531         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 532         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 533         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 534         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 535         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 536         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 537         Instead, compare fx_r_type.
 538         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 539         fx_tcbit in place of fx_plt.
 540         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 541         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 542         to fx_plt.
 543
 544 2007-01-30  Nick Clifton  <nickc@redhat.com>
 545
 546         * as.c (main): Mark symbols created via the --defsym command line
 547         option as volatile so that they can be overridden later on by a
 548         .set directive.  This maintains compatibility with the behaviour
 549         of earlier versions of the assembler.
 550         * doc/as.texinfo (--defsym): Document that the defined symbol's
 551         value can be overridden via a .set directive.
 552
 553 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 556         (swap_2_operands): This.  Take 2 ints.
 557         (md_assemble): Updated.
 558         (swap_operands): Call swap_2_operands to swap 2 operands.
 559
 560 2007-01-24  DJ Delorie  <dj@redhat.com>
 561
 562         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 563
 564 2007-01-22  Nick Clifton  <nickc@redhat.com>
 565
 566         PR gas/3871
 567         * tc-score.c: Remove unnecessary uses of _().
 568         Make the err_msg[] a file level local array in order to save
 569         storage space.
 570         Remove unnecessary sprintf()s.
 571
 572 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 573
 574         PR gas/3871
 575         * config/tc-score.c : Using _() for const string.
 576         Do not assign inst.error with a local string pointer.
 577         (md_section_align): Pad section.
 578
 579 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 580
 581         * config/tc-i386.c (build_modrm_byte): Check number of operands
 582         when procssing memory/register operand.
 583
 584 2007-01-12  Nick Clifton  <nickc@redhat.com>
 585
 586         PR gas/3856
 587         * macro.c (expand_irp): Do not ignore spaces inside quoted
 588         strings.
 589
 590 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 591
 592         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 593         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 594         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 595         (TC_FORCE_RELOCATION): Define.
 596         (TC_FORCE_RELOCATION_LOCAL): Define.
 597         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 598
 599 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 600
 601         * input-file.c (input_file_open): Check fgets return.
 602
 603 2007-01-11  Paul Brook  <paul@codesourcery.com>
 604
 605         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 606
 607 2007-01-11  Nick Clifton  <nickc@redhat.com>
 608
 609         PR gas/3707
 610         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 611         variable.
 612
 613         * config/tc-mcore.c (md_number_to_chars): Use
 614         number_to_chars_{big|little}endian.
 615
 616 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 617
 618         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 619         architecture by itself.
 620         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 621         (m68k_elf_final_processing): Treat Fido as an architecture by
 622         itself.
 623
 624 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 625
 626         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 627
 628 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 629
 630         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 631         depending on allow_naked_reg.
 632
 633 2007-01-04  Paul Brook  <paul@codesourcery.com>
 634
 635         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 636
 637 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR gas/3830
 640         * config/tc-i386.c (register_prefix): New.
 641         (set_intel_syntax): Set set_intel_syntax to "" if register
 642         prefix isn't needed.
 643         (check_byte_reg): Use register_prefix for error message.
 644         (check_long_reg): Likewise.
 645         (check_qword_reg): Likewise.
 646         (check_word_reg): Likewise.
 647
 648 2006-01-04  Julian Brown  <julian@codesourcery.com>
 649
 650         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 651         (do_neon_qshl_imm): Likewise.
 652         (do_neon_rshl): New function. Handle rounding variants of
 653         v{q}shl-by-register.
 654         (insns): Use do_neon_rshl for vrshl, vqrshl.
 655
 656 2007-01-04  Paul Brook  <paul@codesourcery.com>
 657
 658         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 659         and vacle.
 660
 661 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         * config/tc-i386.c (swap_operands): Remove branches.
 664
 665 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * config/tc-i386.c: Update copyright year.
 668         * config/tc-i386.h: Likewise.
 669
 670 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 673         instead of int.
 674
 675 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         * config/tc-i386.c: Convert to ISO C90 formatting
 678         * config/tc-i386.h: Likewise.
 679
 680 2007-01-03  David Daney  <ddaney@avtrex.com>
 681
 682         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 683         documentation.
 684
 685 For older changes see ChangeLog-2006
 686 \f
 687 Local Variables:
 688 mode: change-log
 689 left-margin: 8
 690 fill-column: 74
 691 version-control: never
 692 End: