gas/ChangeLog

   1 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
   2
   3         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
   4
   5 2007-04-04  Paul Brook  <paul@codesourcery.com>
   6
   7         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
   8         (insns): Use I15 for vext.
   9
  10 2007-04-04  Paul Brook  <paul@codesourcery.com>
  11
  12         * configure.tgt: Loosen checks for arm uclinux eabi targets.
  13
  14 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
  15
  16         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
  17         outputting_stabs_line_debug.
  18
  19 2007-03-26  Anatoly Sokolov <aesok@post.ru>
  20
  21         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
  22         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
  23         devices.
  24         * doc/c-avr.texi: Document new devices.
  25
  26 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
  27
  28         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
  29         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
  30         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
  31
  32 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
  33             Bob Wilson  <bob.wilson@acm.org>
  34
  35         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
  36         Do not check is_loop_target flag.
  37         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
  38         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
  39         xtensa_move_labels for alignment of loop opcodes.
  40
  41 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         * config/tc-i386.c (process_suffix): Reindent a bit.
  44
  45 2007-03-30  Paul Brook  <paul@codesourcery.com>
  46
  47         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
  48         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
  49         (do_t_push_pop):  Use encode_thumb2_ldmstm.
  50
  51 2007-03-29  DJ Delorie  <dj@redhat.com>
  52
  53         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
  54         (md_relax_table): Add entries for ADJNZ macros.
  55         (M32C_Macros): Add ADJNZ macros.
  56         (subtype_mappings): Add entries for ADJNZ macros.
  57         (insn_to_subtype): Check for adjnz and sbjnz insns.
  58         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
  59         (md_convert_frag): Convert adjnz and sbjnz.
  60
  61 2007-03-29  Nick Clifton  <nickc@redhat.com>
  62
  63         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
  64         initialization.
  65         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
  66         using ITBL_NUMBER_OF_PROCESSORS.
  67         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
  68
  69 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
  70
  71         * config/tc-i386.c (build_modrm_byte): For instructions with 2
  72         register operands, encode destination in i.rm.regmem if its
  73         RegMem bit is set.
  74
  75 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
  76             Phil Edwards  <phil@codesourcery.com>
  77
  78         * doc/as.texinfo: Put the contents after the title page rather
  79         than at the end of the document.
  80
  81 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
  82
  83         * NEWS: Mention ".reloc".
  84
  85 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
  86
  87         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
  88         in FLIX instructions.
  89
  90 2007-03-26  Julian Brown  <julian@codesourcery.com>
  91
  92         * config/tc-arm.c (arm_it): Add immisfloat field.
  93         (parse_qfloat_immediate): Disallow integer syntax for floating-point
  94         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
  95         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
  96         float.
  97         (neon_cmode_for_move_imm): Reject non-float immediates for float
  98         operands.
  99         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 100
 101 2007-03-26  Julian Brown  <julian@codesourcery.com>
 102
 103         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 104
 105 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 106
 107         * doc/as.texinfo (Reloc): Document.
 108         * read.c (potable): Add "reloc".
 109         (s_reloc): New function.
 110         * write.c (reloc_list): New global var.
 111         (resolve_reloc_expr_symbols): New function.
 112         (write_object_file): Call it.
 113         (write_relocs): Process reloc_list.
 114         * write.h (struct reloc_list): New.
 115         (reloc_list): Declare.
 116
 117 2007-03-24  Paul Brook  <paul@codesourcery.com>
 118
 119         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 120
 121 2007-03-24  Paul Brook  <paul@codesourcery.com>
 122         Mark Shinwell  <shinwell@codesourcery.com>
 123
 124         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 125         (parse_operands): Don't expect comma if first operand missing.
 126         Handle OP_oRRw.
 127         (do_srs): Encode register number, checking it is r13.  Update comment.
 128         (insns): Update SRS entries to take a register.
 129
 130 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 133
 134 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 135
 136         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 137         attempt to jump to the next instruction into NOPs.
 138
 139 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 140
 141         * config/tc-spu.c: Don't include opcode/spu.h.
 142         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 143         (md_apply_fix): Adjust.
 144         * config/tc-spu.h: Include opcode/spu.h.
 145         (struct tc_fix_info): New.
 146         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 147         (TC_FORCE_RELOCATION): Define.
 148
 149 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 150
 151         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 152
 153 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 156         xchg for xchg %rax,%rax.
 157
 158 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 161         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 162
 163 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         PR binutils/4218
 166         * config/tc-i386.c (match_template): Properly handle 64bit mode
 167         "xchg %eax, %eax".
 168
 169 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 170
 171         PR gas/4124
 172         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 173
 174 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * Makefile.am: Run dep-am.
 177         * Makefile.in: Regenerated.
 178
 179         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 180
 181         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 182         (NOP_OPCODE): Removed.
 183         (template): Likewise.
 184
 185 2007-03-21  Andreas Schwab  <schwab@suse.de>
 186
 187         * config/tc-i386.h (NOP_OPCODE): Restore.
 188
 189 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 190
 191         * config/tc-arm.c (do_mul): Don't warn about overlapping
 192         Rd and Rm operands when assembling for v6 or above.
 193         Correctly capitalize register names in the messages.
 194         (do_mlas): Likewise.  Delete spurious blank line.
 195
 196 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 197
 198         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 199
 200 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 203         i386_regtab.
 204         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 205         on i386_regtab.
 206
 207 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 208
 209         PR gas/4184
 210         * app.c (do_scrub_chars): PUT after setting states.
 211
 212 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         * Makefile.am: Run "make dep-am".
 215         * Makefile.in: Regenerated.
 216
 217         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 218         "opcode/i386.h".
 219         (md_begin): Check reg_name != NULL for the last entry in
 220         i386_regtab.
 221
 222         * config/tc-i386.h: Move many entries to opcode/i386.h and
 223         opcodes/i386-opc.h.
 224
 225         * configure.in (need_opcodes): Set true for i386.
 226         * configure: Regenerated.
 227
 228 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * Makefile.am (REPORT_BUGS_TO): Removed.
 231         (INCLUDES): Remove -DREPORT_BUGS_TO.
 232         * Makefile.in: Regenerated.
 233
 234         * configure.in (--with-bugurl): Removed.
 235         * configure: Regenerated.
 236
 237         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 238         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 239         (TEXI2DVI): Likewise.
 240         (gasver.texi): Removed.
 241         (MOSTLYCLEANFILES): Remove gasver.texi.
 242         (as.1): Don't depend on gasver.texi.
 243         * doc/Makefile.in: Regenerated.
 244
 245         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 246
 247 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 248
 249         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 250         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 251         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 252         * gas/symbols.c (copy_symbol_attributes): Use
 253         TC_COPY_SYMBOL_ATTRIBUTES.
 254
 255 2007-03-14  Paul Brook  <paul@codesourcery.com>
 256
 257         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 258
 259 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 260
 261         PR 4029
 262         * write.c (relax_segment): Insert extra alignment padding
 263         to break infinite relax loop when given impossible
 264         gcc_except_table assembly.
 265
 266 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 269         on i.tm.base_opcode.
 270         (match_template): Likewise.
 271         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 272
 273         * config/tc-i386.h (Opcode_D): New.
 274         (Opcode_FloatR): Likewise.
 275         (Opcode_FloatD): Likewise.
 276         (D): Redefined.
 277         (W): Likewise.
 278         (FloatMF): Likewise.
 279         (FloatR): Likewise.
 280         (FloatD): Likewise.
 281
 282 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 283
 284         * app.c (do_scrub_chars): Recognize comments after # line "file".
 285         * read.c (get_linefile_number): New.
 286         (s_app_line): Accept ill-formed .linefile lines as comments.
 287
 288 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 289
 290         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 291
 292 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 293
 294         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 295         * as.h (new_logical_line_flags): New.
 296         * input-scrub.c (new_logical_line): Turned into wrapper for...
 297         (new_logical_line_flags): this.  Handle flags.
 298         * read.c (potable): Add linefile.  Adjust appline argument.
 299         (s_app_file): Fake .appfiles no more.
 300         (s_app_line): For .linefile, accept file name and flags.
 301
 302 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 303
 304         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 305
 306 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 307
 308         * Makefile.am: Run "make dep-am".
 309         * Makefile.in: Regenerate.
 310         * po/POTFILES.in: Regenerate.
 311
 312 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 313
 314         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 315         bug-reporting URL.
 316         * doc/Makefile.am (gasver.texi): Define BUGURL.
 317         * doc/as.texinfo: Use BUGURL.
 318         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 319
 320 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 321
 322         * config/tc-s390.c (md_parse_option): z9-ec option added.
 323
 324 2007-03-02  Paul Brook  <paul@codesourcery.com>
 325
 326         * config/tc-arm.c (relax_immediate): Always return positive values.
 327         (relaxed_symbol_addr): New function.
 328         (relax_adr, relax_branch): Use it.
 329         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 330
 331 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 332
 333         * as.c (parse_args): Update copyright date.
 334
 335 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 336
 337         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 338
 339 2007-02-28  Nick Clifton  <nickc@redhat.com>
 340
 341         PR gas/3797
 342         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 343         just return -1 whenever a problem is encountered.
 344         (md_assemble): If do_assemble returns -1 generate a non-fatal
 345         error message and return.
 346
 347         PR gas/2623
 348         * config/tc-msp430.c (line_separator_char): Change to '{'.
 349
 350 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 351
 352         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 353         (build_jump_insn): Likewise.
 354         (build_insn): Likewise.
 355         (s_m68hc11_relax): Likewise.
 356
 357 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 358
 359         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 360
 361 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 362
 363         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 364
 365 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 366
 367         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 368         (md_assemble): Likewise.
 369
 370 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * write.c (size_seg): Always clear SEC_RELOC here.
 373         (install_reloc): New function, extracted from..
 374         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 375         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 376         testing frag size.  Set SEC_RELOC here.
 377
 378 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 379
 380         PR 4082
 381         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 382
 383 2007-02-20  Thiemo Seufer  <ths@mips.com>
 384
 385         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 386
 387 2007-02-20  Thiemo Seufer  <ths@mips.com>
 388
 389         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 390
 391 2007-02-20  Thiemo Seufer  <ths@mips.com>
 392             Chao-Ying Fu  <fu@mips.com>
 393
 394         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 395         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 396         (macro_build): Add case '2'.
 397         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 398         (validate_mips_insn): Add support for balign instruction.
 399         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 400         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 401         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 402         command line options.
 403         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 404         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 405         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 406         .set dspr2, .set nodspr2.
 407
 408 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 409
 410         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 411         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 412
 413 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 414
 415         * write.c (TC_FX_SIZE_SLACK): Define.
 416         (write_relocs): Reinstate check for fixup within frag.
 417         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 418         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 419         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 420         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 421         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 422
 423 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 424             Nathan Sidwell  <nathan@codesourcery.com>
 425             Vladimir Prus  <vladimir@codesourcery.com
 426             Joseph Myers  <joseph@codesourcery.com>
 427
 428         * configure.in (--with-bugurl): New option.
 429         * configure: Regenerate.
 430         * dep-in.sed: Remove bin-bugs.h.
 431         * Makefile.am (REPORT_BUGS_TO): Define.
 432         (INCLUDES): Define REPORT_BUGS_TO.
 433         (DEP_INCLUDES): Likewise.
 434         ($(OBJS)): No longer depend on bin-bugs.h.
 435         * Makefile.in: Regenerate.
 436         * doc/Makefile.in: Regenerate.
 437         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 438         * as.h: Remove include of bin-bugs.h.
 439
 440 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 441
 442         * write.c: White space fixes.
 443         (fixup_segment): Move symbol_mri_common_p adjustments..
 444         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 445         (adjust_reloc_syms): ..to here.
 446
 447 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 448
 449         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 450         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 451         (subseg_set_rest): Remove unnecessary cast.
 452         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 453         Remove unnecessary forward declarations and casts.
 454         (set_symtab): Delete extern bfd_alloc.
 455         (fixup_segment): Move.
 456
 457 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 458
 459         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 460         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 461         (mcf5475_ctrl, mcf5485_ctrl): New.
 462         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 463         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 464         (init_table): Add asid, mmubar, adjust rombar0.
 465
 466 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 467
 468         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 469         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 470         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 471         code, and test for these insns using a combination of
 472         opcode_modifier and operand_types.
 473
 474 2007-02-07  Paul Brook  <paul@codesourcery.com>
 475
 476         * configure.tgt: Add arm*-*-uclinux-*eabi.
 477
 478 2007-02-05  Dave Brolley  <brolley@redhat.com>
 479             Richard Sandiford  <rsandifo@redhat.com>
 480             DJ Delorie  <dj@redhat.com>
 481             Stan Cox  <scox@redhat.com>
 482             Jim Blandy  <jimb@redhat.com>
 483             Nick Clifton  <nickc@redhat.com>
 484             Jim Wilson  <wilson@redhat.com>
 485             Frank Ch. Eigler  <fche@redhat.com>
 486             Graydon Hoare  <graydon@redhat.com>
 487             Ben Elliston  <bje@redhat.com>
 488             John Healy  <jhealy@redhat.com>
 489             Richard Henderson  <rth@redhat.com>
 490
 491         * Makefile.am (CPU_TYPES): Add mep.
 492         (TARGET_CPU_CFILES): Add tc-mep.c.
 493         (TARGET_CPU_HFILES): Add tc-mep.h.
 494         (DEPTC_mep_elf): New variable.
 495         (DEPTC_mep_coff): Likewise.
 496         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 497         * configure.in: Support mep.
 498         * configure.tgt: Likewise.
 499         * config/tc-mep.c: New file.
 500         * config/obj-elf.c: New file.
 501         * config/tc-mep.c: New file.
 502         * config/tc-mep.h: New file.
 503         * testsuite/gas/mep: New testsuite with content.
 504         * Makefile.in: Regenerate.
 505         * configure: Regenerate.
 506
 507 2007-02-05  Dave Brolley  <brolley@redhat.com>
 508
 509         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 510         (complex_reloc_installation_howto): Removed.
 511
 512 2007-02-05  Dave Brolley  <brolley@redhat.com>
 513             Graydon Hoare  <graydon@redhat.com>
 514             DJ Delorie  <dj@redhat.com>
 515             Catherine Moore  <clm@redhat.com>
 516             Michael Chastain  <chastain@redhat.com>
 517             Frank Ch. Eigler  <fche@redhat.com>
 518
 519         * symbols.c (use_complex_relocs_for): New, to decide
 520         when to use complex relocs. Add signed RELC support.
 521         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 522         encode expression symbols as mangled complex relocation symbols (when
 523         compiled with -DOBJ_COMPLEX_RELOC).
 524         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 525         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 526         encode_addend with new args. Modify to get start, length from
 527         ifield whenever it is set. Also change condition on which
 528         self-describing relocs are encoded. Add hook into
 529         gas_cgen_encode_addend.
 530         (queue_fixup_recursively): Add signed RELC support. Change from masked
 531         expr to trunc flag. Restore assignment of sub-field value to
 532         temporary in fixups array. Reflect changed meaning of last arg to
 533         queue_fixup_recursively.
 534         (fixup): Add cgen_maybe_multi_ifield member.
 535         (make_right_shifted_expr): New function.
 536         (queue_fixup): Change to recursive function that fragments
 537         fixups if operand has a multi-ifield.
 538         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 539         symbols, call weak_operand_overflow_check, and fragment call
 540         queue_fixup with operand fields.
 541         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 542         (weak_operand_overflow_check): New function to try to select
 543         insns correctly.
 544         (gas_cgen_encode_addend): New function for relc.
 545         (gas_cgen_install_complex_reloc): Likewise.
 546         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 547         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 548         cgen_maybe_multi_ifield field to fx_cgen substructure.
 549         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 550         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 551
 552 2007-02-03  DJ Delorie  <dj@delorie.com>
 553
 554         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 555         byte relocs.
 556         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 557         (m32c_cons_fix_new): Prototype.
 558
 559 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 560
 561         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 562         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 563
 564 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 565
 566         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 567         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 568         (map_suffix_reloc_to_operator): New.
 569         (map_operator_to_reloc): New.
 570         (expression_maybe_register): Fix incorrect test of return value from
 571         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 572         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 573
 574 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 575
 576         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 577         (tinsn_get_tok): Delete prototype.
 578         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 579
 580 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 581
 582         * config/xtensa-relax.h (struct build_instr): Delete id field.
 583         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 584         and LABEL tokens.
 585         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 586         set op_data fields to zero.
 587         (parse_id_constant): Delete.
 588         (build_transition): Remove code to handle numbered literals and labels.
 589
 590 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 591
 592         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 593         (build_transition_table): Likewise.
 594
 595 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 596
 597         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 598         fx_tcbit.
 599         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 600
 601 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 602
 603         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 604         (struct fix <fx_plt>): Rename to tcbit2.
 605         * write.c (fix_new_internal): Adjust.
 606         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 607         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 608         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 609         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 610         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 611         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 612         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 613         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 614         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 615         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 616         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 617         Instead, compare fx_r_type.
 618         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 619         fx_tcbit in place of fx_plt.
 620         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 621         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 622         to fx_plt.
 623
 624 2007-01-30  Nick Clifton  <nickc@redhat.com>
 625
 626         * as.c (main): Mark symbols created via the --defsym command line
 627         option as volatile so that they can be overridden later on by a
 628         .set directive.  This maintains compatibility with the behaviour
 629         of earlier versions of the assembler.
 630         * doc/as.texinfo (--defsym): Document that the defined symbol's
 631         value can be overridden via a .set directive.
 632
 633 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 636         (swap_2_operands): This.  Take 2 ints.
 637         (md_assemble): Updated.
 638         (swap_operands): Call swap_2_operands to swap 2 operands.
 639
 640 2007-01-24  DJ Delorie  <dj@redhat.com>
 641
 642         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 643
 644 2007-01-22  Nick Clifton  <nickc@redhat.com>
 645
 646         PR gas/3871
 647         * tc-score.c: Remove unnecessary uses of _().
 648         Make the err_msg[] a file level local array in order to save
 649         storage space.
 650         Remove unnecessary sprintf()s.
 651
 652 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 653
 654         PR gas/3871
 655         * config/tc-score.c : Using _() for const string.
 656         Do not assign inst.error with a local string pointer.
 657         (md_section_align): Pad section.
 658
 659 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 660
 661         * config/tc-i386.c (build_modrm_byte): Check number of operands
 662         when procssing memory/register operand.
 663
 664 2007-01-12  Nick Clifton  <nickc@redhat.com>
 665
 666         PR gas/3856
 667         * macro.c (expand_irp): Do not ignore spaces inside quoted
 668         strings.
 669
 670 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 671
 672         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 673         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 674         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 675         (TC_FORCE_RELOCATION): Define.
 676         (TC_FORCE_RELOCATION_LOCAL): Define.
 677         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 678
 679 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * input-file.c (input_file_open): Check fgets return.
 682
 683 2007-01-11  Paul Brook  <paul@codesourcery.com>
 684
 685         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 686
 687 2007-01-11  Nick Clifton  <nickc@redhat.com>
 688
 689         PR gas/3707
 690         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 691         variable.
 692
 693         * config/tc-mcore.c (md_number_to_chars): Use
 694         number_to_chars_{big|little}endian.
 695
 696 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 697
 698         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 699         architecture by itself.
 700         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 701         (m68k_elf_final_processing): Treat Fido as an architecture by
 702         itself.
 703
 704 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 705
 706         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 707
 708 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 709
 710         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 711         depending on allow_naked_reg.
 712
 713 2007-01-04  Paul Brook  <paul@codesourcery.com>
 714
 715         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 716
 717 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         PR gas/3830
 720         * config/tc-i386.c (register_prefix): New.
 721         (set_intel_syntax): Set set_intel_syntax to "" if register
 722         prefix isn't needed.
 723         (check_byte_reg): Use register_prefix for error message.
 724         (check_long_reg): Likewise.
 725         (check_qword_reg): Likewise.
 726         (check_word_reg): Likewise.
 727
 728 2006-01-04  Julian Brown  <julian@codesourcery.com>
 729
 730         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 731         (do_neon_qshl_imm): Likewise.
 732         (do_neon_rshl): New function. Handle rounding variants of
 733         v{q}shl-by-register.
 734         (insns): Use do_neon_rshl for vrshl, vqrshl.
 735
 736 2007-01-04  Paul Brook  <paul@codesourcery.com>
 737
 738         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 739         and vacle.
 740
 741 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 742
 743         * config/tc-i386.c (swap_operands): Remove branches.
 744
 745 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 746
 747         * config/tc-i386.c: Update copyright year.
 748         * config/tc-i386.h: Likewise.
 749
 750 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 753         instead of int.
 754
 755 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * config/tc-i386.c: Convert to ISO C90 formatting
 758         * config/tc-i386.h: Likewise.
 759
 760 2007-01-03  David Daney  <ddaney@avtrex.com>
 761
 762         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 763         documentation.
 764
 765 For older changes see ChangeLog-2006
 766 \f
 767 Local Variables:
 768 mode: change-log
 769 left-margin: 8
 770 fill-column: 74
 771 version-control: never
 772 End: