gas/ChangeLog

   1 2007-04-19  Paul Brook  <paul@codesourcery.com>
   2
   3         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
   4         Thumb-1.  Add sanity check for bogus relaxations.
   5
   6 2007-04-19  Paul Brook  <paul@codesourcery.com>
   7
   8         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
   9
  10 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
  11
  12         * Makefile.am: Run "make dep-am".
  13         * Makefile.in: Regenerate.
  14
  15 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
  16
  17         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
  18
  19 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  20
  21         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
  22
  23 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  24
  25         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
  26         (match_template): Handle operand size for crc32 in SSE4.2.
  27         (process_suffix): Handle operand type for crc32 in SSE4.2.
  28         (output_insn): Support SSE4.2.
  29
  30 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  31
  32         * config/tc-i386.c (cpu_arch): Add .sse4.1.
  33         (process_operands): Adjust implicit operand for blendvpd,
  34         blendvps and pblendvb in SSE4.1.
  35         (output_insn): Support SSE4.1.
  36
  37 2007-04-18  Paul Brook  <paul@codesourcery.com>
  38
  39         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
  40
  41 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  42
  43         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
  44         of as_warn_where for misaligned data.
  45
  46 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  47
  48         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
  49         rs_fill frags.
  50
  51 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
  52
  53         * Makefile.am: Add ACLOCAL_AMFLAGS.
  54         * Makefile.in: Regenerate.
  55
  56 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  57
  58         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
  59         (sh_optimize_expr): Likewise.
  60         * config/tc-sh.h (md_optimize_expr): Define.
  61         (sh_optimize_expr): Prototype.
  62
  63 2007-04-06  Matt Thomas  <matt@netbsd.org>
  64
  65         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
  66         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
  67         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
  68
  69 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
  70
  71         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
  72
  73 2007-04-04  Paul Brook  <paul@codesourcery.com>
  74
  75         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
  76         (insns): Use I15 for vext.
  77
  78 2007-04-04  Paul Brook  <paul@codesourcery.com>
  79
  80         * configure.tgt: Loosen checks for arm uclinux eabi targets.
  81
  82 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
  83
  84         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
  85         outputting_stabs_line_debug.
  86
  87 2007-03-26  Anatoly Sokolov <aesok@post.ru>
  88
  89         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
  90         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
  91         devices.
  92         * doc/c-avr.texi: Document new devices.
  93
  94 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
  95
  96         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
  97         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
  98         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
  99
 100 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 101             Bob Wilson  <bob.wilson@acm.org>
 102
 103         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 104         Do not check is_loop_target flag.
 105         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 106         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 107         xtensa_move_labels for alignment of loop opcodes.
 108
 109 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         * config/tc-i386.c (process_suffix): Reindent a bit.
 112
 113 2007-03-30  Paul Brook  <paul@codesourcery.com>
 114
 115         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 116         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 117         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 118
 119 2007-03-29  DJ Delorie  <dj@redhat.com>
 120
 121         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 122         (md_relax_table): Add entries for ADJNZ macros.
 123         (M32C_Macros): Add ADJNZ macros.
 124         (subtype_mappings): Add entries for ADJNZ macros.
 125         (insn_to_subtype): Check for adjnz and sbjnz insns.
 126         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 127         (md_convert_frag): Convert adjnz and sbjnz.
 128
 129 2007-03-29  Nick Clifton  <nickc@redhat.com>
 130
 131         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 132         initialization.
 133         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 134         using ITBL_NUMBER_OF_PROCESSORS.
 135         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 136
 137 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 138
 139         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 140         register operands, encode destination in i.rm.regmem if its
 141         RegMem bit is set.
 142
 143 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 144             Phil Edwards  <phil@codesourcery.com>
 145
 146         * doc/as.texinfo: Put the contents after the title page rather
 147         than at the end of the document.
 148
 149 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 150
 151         * NEWS: Mention ".reloc".
 152
 153 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 154
 155         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 156         in FLIX instructions.
 157
 158 2007-03-26  Julian Brown  <julian@codesourcery.com>
 159
 160         * config/tc-arm.c (arm_it): Add immisfloat field.
 161         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 162         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 163         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 164         float.
 165         (neon_cmode_for_move_imm): Reject non-float immediates for float
 166         operands.
 167         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 168
 169 2007-03-26  Julian Brown  <julian@codesourcery.com>
 170
 171         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 172
 173 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 174
 175         * doc/as.texinfo (Reloc): Document.
 176         * read.c (potable): Add "reloc".
 177         (s_reloc): New function.
 178         * write.c (reloc_list): New global var.
 179         (resolve_reloc_expr_symbols): New function.
 180         (write_object_file): Call it.
 181         (write_relocs): Process reloc_list.
 182         * write.h (struct reloc_list): New.
 183         (reloc_list): Declare.
 184
 185 2007-03-24  Paul Brook  <paul@codesourcery.com>
 186
 187         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 188
 189 2007-03-24  Paul Brook  <paul@codesourcery.com>
 190         Mark Shinwell  <shinwell@codesourcery.com>
 191
 192         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 193         (parse_operands): Don't expect comma if first operand missing.
 194         Handle OP_oRRw.
 195         (do_srs): Encode register number, checking it is r13.  Update comment.
 196         (insns): Update SRS entries to take a register.
 197
 198 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 201
 202 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 203
 204         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 205         attempt to jump to the next instruction into NOPs.
 206
 207 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 208
 209         * config/tc-spu.c: Don't include opcode/spu.h.
 210         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 211         (md_apply_fix): Adjust.
 212         * config/tc-spu.h: Include opcode/spu.h.
 213         (struct tc_fix_info): New.
 214         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 215         (TC_FORCE_RELOCATION): Define.
 216
 217 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 218
 219         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 220
 221 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 224         xchg for xchg %rax,%rax.
 225
 226 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 227
 228         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 229         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 230
 231 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 232
 233         PR binutils/4218
 234         * config/tc-i386.c (match_template): Properly handle 64bit mode
 235         "xchg %eax, %eax".
 236
 237 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 238
 239         PR gas/4124
 240         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 241
 242 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         * Makefile.am: Run dep-am.
 245         * Makefile.in: Regenerated.
 246
 247         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 248
 249         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 250         (NOP_OPCODE): Removed.
 251         (template): Likewise.
 252
 253 2007-03-21  Andreas Schwab  <schwab@suse.de>
 254
 255         * config/tc-i386.h (NOP_OPCODE): Restore.
 256
 257 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 258
 259         * config/tc-arm.c (do_mul): Don't warn about overlapping
 260         Rd and Rm operands when assembling for v6 or above.
 261         Correctly capitalize register names in the messages.
 262         (do_mlas): Likewise.  Delete spurious blank line.
 263
 264 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 265
 266         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 267
 268 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 271         i386_regtab.
 272         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 273         on i386_regtab.
 274
 275 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 276
 277         PR gas/4184
 278         * app.c (do_scrub_chars): PUT after setting states.
 279
 280 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 281
 282         * Makefile.am: Run "make dep-am".
 283         * Makefile.in: Regenerated.
 284
 285         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 286         "opcode/i386.h".
 287         (md_begin): Check reg_name != NULL for the last entry in
 288         i386_regtab.
 289
 290         * config/tc-i386.h: Move many entries to opcode/i386.h and
 291         opcodes/i386-opc.h.
 292
 293         * configure.in (need_opcodes): Set true for i386.
 294         * configure: Regenerated.
 295
 296 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * Makefile.am (REPORT_BUGS_TO): Removed.
 299         (INCLUDES): Remove -DREPORT_BUGS_TO.
 300         * Makefile.in: Regenerated.
 301
 302         * configure.in (--with-bugurl): Removed.
 303         * configure: Regenerated.
 304
 305         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 306         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 307         (TEXI2DVI): Likewise.
 308         (gasver.texi): Removed.
 309         (MOSTLYCLEANFILES): Remove gasver.texi.
 310         (as.1): Don't depend on gasver.texi.
 311         * doc/Makefile.in: Regenerated.
 312
 313         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 314
 315 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 316
 317         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 318         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 319         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 320         * gas/symbols.c (copy_symbol_attributes): Use
 321         TC_COPY_SYMBOL_ATTRIBUTES.
 322
 323 2007-03-14  Paul Brook  <paul@codesourcery.com>
 324
 325         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 326
 327 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 328
 329         PR 4029
 330         * write.c (relax_segment): Insert extra alignment padding
 331         to break infinite relax loop when given impossible
 332         gcc_except_table assembly.
 333
 334 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 337         on i.tm.base_opcode.
 338         (match_template): Likewise.
 339         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 340
 341         * config/tc-i386.h (Opcode_D): New.
 342         (Opcode_FloatR): Likewise.
 343         (Opcode_FloatD): Likewise.
 344         (D): Redefined.
 345         (W): Likewise.
 346         (FloatMF): Likewise.
 347         (FloatR): Likewise.
 348         (FloatD): Likewise.
 349
 350 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 351
 352         * app.c (do_scrub_chars): Recognize comments after # line "file".
 353         * read.c (get_linefile_number): New.
 354         (s_app_line): Accept ill-formed .linefile lines as comments.
 355
 356 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 357
 358         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 359
 360 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 361
 362         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 363         * as.h (new_logical_line_flags): New.
 364         * input-scrub.c (new_logical_line): Turned into wrapper for...
 365         (new_logical_line_flags): this.  Handle flags.
 366         * read.c (potable): Add linefile.  Adjust appline argument.
 367         (s_app_file): Fake .appfiles no more.
 368         (s_app_line): For .linefile, accept file name and flags.
 369
 370 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 373
 374 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 375
 376         * Makefile.am: Run "make dep-am".
 377         * Makefile.in: Regenerate.
 378         * po/POTFILES.in: Regenerate.
 379
 380 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 381
 382         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 383         bug-reporting URL.
 384         * doc/Makefile.am (gasver.texi): Define BUGURL.
 385         * doc/as.texinfo: Use BUGURL.
 386         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 387
 388 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 389
 390         * config/tc-s390.c (md_parse_option): z9-ec option added.
 391
 392 2007-03-02  Paul Brook  <paul@codesourcery.com>
 393
 394         * config/tc-arm.c (relax_immediate): Always return positive values.
 395         (relaxed_symbol_addr): New function.
 396         (relax_adr, relax_branch): Use it.
 397         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 398
 399 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 400
 401         * as.c (parse_args): Update copyright date.
 402
 403 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 404
 405         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 406
 407 2007-02-28  Nick Clifton  <nickc@redhat.com>
 408
 409         PR gas/3797
 410         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 411         just return -1 whenever a problem is encountered.
 412         (md_assemble): If do_assemble returns -1 generate a non-fatal
 413         error message and return.
 414
 415         PR gas/2623
 416         * config/tc-msp430.c (line_separator_char): Change to '{'.
 417
 418 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 419
 420         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 421         (build_jump_insn): Likewise.
 422         (build_insn): Likewise.
 423         (s_m68hc11_relax): Likewise.
 424
 425 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 426
 427         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 428
 429 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 430
 431         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 432
 433 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 434
 435         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 436         (md_assemble): Likewise.
 437
 438 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 439
 440         * write.c (size_seg): Always clear SEC_RELOC here.
 441         (install_reloc): New function, extracted from..
 442         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 443         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 444         testing frag size.  Set SEC_RELOC here.
 445
 446 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 447
 448         PR 4082
 449         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 450
 451 2007-02-20  Thiemo Seufer  <ths@mips.com>
 452
 453         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 454
 455 2007-02-20  Thiemo Seufer  <ths@mips.com>
 456
 457         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 458
 459 2007-02-20  Thiemo Seufer  <ths@mips.com>
 460             Chao-Ying Fu  <fu@mips.com>
 461
 462         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 463         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 464         (macro_build): Add case '2'.
 465         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 466         (validate_mips_insn): Add support for balign instruction.
 467         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 468         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 469         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 470         command line options.
 471         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 472         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 473         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 474         .set dspr2, .set nodspr2.
 475
 476 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 477
 478         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 479         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 480
 481 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 482
 483         * write.c (TC_FX_SIZE_SLACK): Define.
 484         (write_relocs): Reinstate check for fixup within frag.
 485         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 486         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 487         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 488         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 489         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 490
 491 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 492             Nathan Sidwell  <nathan@codesourcery.com>
 493             Vladimir Prus  <vladimir@codesourcery.com
 494             Joseph Myers  <joseph@codesourcery.com>
 495
 496         * configure.in (--with-bugurl): New option.
 497         * configure: Regenerate.
 498         * dep-in.sed: Remove bin-bugs.h.
 499         * Makefile.am (REPORT_BUGS_TO): Define.
 500         (INCLUDES): Define REPORT_BUGS_TO.
 501         (DEP_INCLUDES): Likewise.
 502         ($(OBJS)): No longer depend on bin-bugs.h.
 503         * Makefile.in: Regenerate.
 504         * doc/Makefile.in: Regenerate.
 505         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 506         * as.h: Remove include of bin-bugs.h.
 507
 508 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 509
 510         * write.c: White space fixes.
 511         (fixup_segment): Move symbol_mri_common_p adjustments..
 512         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 513         (adjust_reloc_syms): ..to here.
 514
 515 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 516
 517         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 518         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 519         (subseg_set_rest): Remove unnecessary cast.
 520         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 521         Remove unnecessary forward declarations and casts.
 522         (set_symtab): Delete extern bfd_alloc.
 523         (fixup_segment): Move.
 524
 525 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 526
 527         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 528         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 529         (mcf5475_ctrl, mcf5485_ctrl): New.
 530         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 531         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 532         (init_table): Add asid, mmubar, adjust rombar0.
 533
 534 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 535
 536         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 537         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 538         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 539         code, and test for these insns using a combination of
 540         opcode_modifier and operand_types.
 541
 542 2007-02-07  Paul Brook  <paul@codesourcery.com>
 543
 544         * configure.tgt: Add arm*-*-uclinux-*eabi.
 545
 546 2007-02-05  Dave Brolley  <brolley@redhat.com>
 547             Richard Sandiford  <rsandifo@redhat.com>
 548             DJ Delorie  <dj@redhat.com>
 549             Stan Cox  <scox@redhat.com>
 550             Jim Blandy  <jimb@redhat.com>
 551             Nick Clifton  <nickc@redhat.com>
 552             Jim Wilson  <wilson@redhat.com>
 553             Frank Ch. Eigler  <fche@redhat.com>
 554             Graydon Hoare  <graydon@redhat.com>
 555             Ben Elliston  <bje@redhat.com>
 556             John Healy  <jhealy@redhat.com>
 557             Richard Henderson  <rth@redhat.com>
 558
 559         * Makefile.am (CPU_TYPES): Add mep.
 560         (TARGET_CPU_CFILES): Add tc-mep.c.
 561         (TARGET_CPU_HFILES): Add tc-mep.h.
 562         (DEPTC_mep_elf): New variable.
 563         (DEPTC_mep_coff): Likewise.
 564         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 565         * configure.in: Support mep.
 566         * configure.tgt: Likewise.
 567         * config/tc-mep.c: New file.
 568         * config/obj-elf.c: New file.
 569         * config/tc-mep.c: New file.
 570         * config/tc-mep.h: New file.
 571         * testsuite/gas/mep: New testsuite with content.
 572         * Makefile.in: Regenerate.
 573         * configure: Regenerate.
 574
 575 2007-02-05  Dave Brolley  <brolley@redhat.com>
 576
 577         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 578         (complex_reloc_installation_howto): Removed.
 579
 580 2007-02-05  Dave Brolley  <brolley@redhat.com>
 581             Graydon Hoare  <graydon@redhat.com>
 582             DJ Delorie  <dj@redhat.com>
 583             Catherine Moore  <clm@redhat.com>
 584             Michael Chastain  <chastain@redhat.com>
 585             Frank Ch. Eigler  <fche@redhat.com>
 586
 587         * symbols.c (use_complex_relocs_for): New, to decide
 588         when to use complex relocs. Add signed RELC support.
 589         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 590         encode expression symbols as mangled complex relocation symbols (when
 591         compiled with -DOBJ_COMPLEX_RELOC).
 592         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 593         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 594         encode_addend with new args. Modify to get start, length from
 595         ifield whenever it is set. Also change condition on which
 596         self-describing relocs are encoded. Add hook into
 597         gas_cgen_encode_addend.
 598         (queue_fixup_recursively): Add signed RELC support. Change from masked
 599         expr to trunc flag. Restore assignment of sub-field value to
 600         temporary in fixups array. Reflect changed meaning of last arg to
 601         queue_fixup_recursively.
 602         (fixup): Add cgen_maybe_multi_ifield member.
 603         (make_right_shifted_expr): New function.
 604         (queue_fixup): Change to recursive function that fragments
 605         fixups if operand has a multi-ifield.
 606         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 607         symbols, call weak_operand_overflow_check, and fragment call
 608         queue_fixup with operand fields.
 609         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 610         (weak_operand_overflow_check): New function to try to select
 611         insns correctly.
 612         (gas_cgen_encode_addend): New function for relc.
 613         (gas_cgen_install_complex_reloc): Likewise.
 614         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 615         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 616         cgen_maybe_multi_ifield field to fx_cgen substructure.
 617         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 618         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 619
 620 2007-02-03  DJ Delorie  <dj@delorie.com>
 621
 622         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 623         byte relocs.
 624         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 625         (m32c_cons_fix_new): Prototype.
 626
 627 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 628
 629         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 630         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 631
 632 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 633
 634         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 635         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 636         (map_suffix_reloc_to_operator): New.
 637         (map_operator_to_reloc): New.
 638         (expression_maybe_register): Fix incorrect test of return value from
 639         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 640         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 641
 642 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 643
 644         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 645         (tinsn_get_tok): Delete prototype.
 646         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 647
 648 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 649
 650         * config/xtensa-relax.h (struct build_instr): Delete id field.
 651         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 652         and LABEL tokens.
 653         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 654         set op_data fields to zero.
 655         (parse_id_constant): Delete.
 656         (build_transition): Remove code to handle numbered literals and labels.
 657
 658 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 659
 660         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 661         (build_transition_table): Likewise.
 662
 663 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 664
 665         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 666         fx_tcbit.
 667         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 668
 669 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 670
 671         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 672         (struct fix <fx_plt>): Rename to tcbit2.
 673         * write.c (fix_new_internal): Adjust.
 674         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 675         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 676         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 677         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 678         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 679         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 680         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 681         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 682         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 683         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 684         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 685         Instead, compare fx_r_type.
 686         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 687         fx_tcbit in place of fx_plt.
 688         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 689         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 690         to fx_plt.
 691
 692 2007-01-30  Nick Clifton  <nickc@redhat.com>
 693
 694         * as.c (main): Mark symbols created via the --defsym command line
 695         option as volatile so that they can be overridden later on by a
 696         .set directive.  This maintains compatibility with the behaviour
 697         of earlier versions of the assembler.
 698         * doc/as.texinfo (--defsym): Document that the defined symbol's
 699         value can be overridden via a .set directive.
 700
 701 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 704         (swap_2_operands): This.  Take 2 ints.
 705         (md_assemble): Updated.
 706         (swap_operands): Call swap_2_operands to swap 2 operands.
 707
 708 2007-01-24  DJ Delorie  <dj@redhat.com>
 709
 710         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 711
 712 2007-01-22  Nick Clifton  <nickc@redhat.com>
 713
 714         PR gas/3871
 715         * tc-score.c: Remove unnecessary uses of _().
 716         Make the err_msg[] a file level local array in order to save
 717         storage space.
 718         Remove unnecessary sprintf()s.
 719
 720 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 721
 722         PR gas/3871
 723         * config/tc-score.c : Using _() for const string.
 724         Do not assign inst.error with a local string pointer.
 725         (md_section_align): Pad section.
 726
 727 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         * config/tc-i386.c (build_modrm_byte): Check number of operands
 730         when procssing memory/register operand.
 731
 732 2007-01-12  Nick Clifton  <nickc@redhat.com>
 733
 734         PR gas/3856
 735         * macro.c (expand_irp): Do not ignore spaces inside quoted
 736         strings.
 737
 738 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 739
 740         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 741         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 742         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 743         (TC_FORCE_RELOCATION): Define.
 744         (TC_FORCE_RELOCATION_LOCAL): Define.
 745         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 746
 747 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 748
 749         * input-file.c (input_file_open): Check fgets return.
 750
 751 2007-01-11  Paul Brook  <paul@codesourcery.com>
 752
 753         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 754
 755 2007-01-11  Nick Clifton  <nickc@redhat.com>
 756
 757         PR gas/3707
 758         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 759         variable.
 760
 761         * config/tc-mcore.c (md_number_to_chars): Use
 762         number_to_chars_{big|little}endian.
 763
 764 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 765
 766         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 767         architecture by itself.
 768         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 769         (m68k_elf_final_processing): Treat Fido as an architecture by
 770         itself.
 771
 772 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 773
 774         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 775
 776 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 777
 778         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 779         depending on allow_naked_reg.
 780
 781 2007-01-04  Paul Brook  <paul@codesourcery.com>
 782
 783         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 784
 785 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         PR gas/3830
 788         * config/tc-i386.c (register_prefix): New.
 789         (set_intel_syntax): Set set_intel_syntax to "" if register
 790         prefix isn't needed.
 791         (check_byte_reg): Use register_prefix for error message.
 792         (check_long_reg): Likewise.
 793         (check_qword_reg): Likewise.
 794         (check_word_reg): Likewise.
 795
 796 2006-01-04  Julian Brown  <julian@codesourcery.com>
 797
 798         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 799         (do_neon_qshl_imm): Likewise.
 800         (do_neon_rshl): New function. Handle rounding variants of
 801         v{q}shl-by-register.
 802         (insns): Use do_neon_rshl for vrshl, vqrshl.
 803
 804 2007-01-04  Paul Brook  <paul@codesourcery.com>
 805
 806         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 807         and vacle.
 808
 809 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         * config/tc-i386.c (swap_operands): Remove branches.
 812
 813 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         * config/tc-i386.c: Update copyright year.
 816         * config/tc-i386.h: Likewise.
 817
 818 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 819
 820         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 821         instead of int.
 822
 823 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 824
 825         * config/tc-i386.c: Convert to ISO C90 formatting
 826         * config/tc-i386.h: Likewise.
 827
 828 2007-01-03  David Daney  <ddaney@avtrex.com>
 829
 830         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 831         documentation.
 832
 833 For older changes see ChangeLog-2006
 834 \f
 835 Local Variables:
 836 mode: change-log
 837 left-margin: 8
 838 fill-column: 74
 839 version-control: never
 840 End: