gas/ChangeLog

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