gas/ChangeLog

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