gas/ChangeLog

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