gas/ChangeLog

   1 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * messages.c (as_internal_value_out_of_range): Fix typo in
   4         error message.  Return after printing domain error.
   5         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
   6         in max when shifting right.
   7
   8 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
   9
  10         * messages.c (as_internal_value_out_of_range): Extend to report
  11         errors for values with invalid low bits set.
  12         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
  13         fields.  Check that operands and opcode fields are disjoint.
  14         (ppc_insert_operand): Check operands using mask rather than bit
  15         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
  16         insertion code.
  17         (md_apply_fix): Adjust for struct powerpc_operand change.
  18
  19 2007-04-19  Paul Brook  <paul@codesourcery.com>
  20
  21         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
  22         Thumb-1.  Add sanity check for bogus relaxations.
  23
  24 2007-04-19  Paul Brook  <paul@codesourcery.com>
  25
  26         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
  27
  28 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
  29
  30         * Makefile.am: Run "make dep-am".
  31         * Makefile.in: Regenerate.
  32
  33 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
  34
  35         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
  36
  37 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  38
  39         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
  40
  41 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  42
  43         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
  44         (match_template): Handle operand size for crc32 in SSE4.2.
  45         (process_suffix): Handle operand type for crc32 in SSE4.2.
  46         (output_insn): Support SSE4.2.
  47
  48 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
  49
  50         * config/tc-i386.c (cpu_arch): Add .sse4.1.
  51         (process_operands): Adjust implicit operand for blendvpd,
  52         blendvps and pblendvb in SSE4.1.
  53         (output_insn): Support SSE4.1.
  54
  55 2007-04-18  Paul Brook  <paul@codesourcery.com>
  56
  57         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
  58
  59 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  60
  61         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
  62         of as_warn_where for misaligned data.
  63
  64 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  65
  66         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
  67         rs_fill frags.
  68
  69 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
  70
  71         * Makefile.am: Add ACLOCAL_AMFLAGS.
  72         * Makefile.in: Regenerate.
  73
  74 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  75
  76         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
  77         (sh_optimize_expr): Likewise.
  78         * config/tc-sh.h (md_optimize_expr): Define.
  79         (sh_optimize_expr): Prototype.
  80
  81 2007-04-06  Matt Thomas  <matt@netbsd.org>
  82
  83         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
  84         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
  85         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
  86
  87 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
  88
  89         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
  90
  91 2007-04-04  Paul Brook  <paul@codesourcery.com>
  92
  93         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
  94         (insns): Use I15 for vext.
  95
  96 2007-04-04  Paul Brook  <paul@codesourcery.com>
  97
  98         * configure.tgt: Loosen checks for arm uclinux eabi targets.
  99
 100 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 101
 102         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 103         outputting_stabs_line_debug.
 104
 105 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 106
 107         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 108         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 109         devices.
 110         * doc/c-avr.texi: Document new devices.
 111
 112 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 113
 114         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 115         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 116         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 117
 118 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 119             Bob Wilson  <bob.wilson@acm.org>
 120
 121         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 122         Do not check is_loop_target flag.
 123         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 124         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 125         xtensa_move_labels for alignment of loop opcodes.
 126
 127 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * config/tc-i386.c (process_suffix): Reindent a bit.
 130
 131 2007-03-30  Paul Brook  <paul@codesourcery.com>
 132
 133         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 134         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 135         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 136
 137 2007-03-29  DJ Delorie  <dj@redhat.com>
 138
 139         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 140         (md_relax_table): Add entries for ADJNZ macros.
 141         (M32C_Macros): Add ADJNZ macros.
 142         (subtype_mappings): Add entries for ADJNZ macros.
 143         (insn_to_subtype): Check for adjnz and sbjnz insns.
 144         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 145         (md_convert_frag): Convert adjnz and sbjnz.
 146
 147 2007-03-29  Nick Clifton  <nickc@redhat.com>
 148
 149         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 150         initialization.
 151         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 152         using ITBL_NUMBER_OF_PROCESSORS.
 153         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 154
 155 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 158         register operands, encode destination in i.rm.regmem if its
 159         RegMem bit is set.
 160
 161 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 162             Phil Edwards  <phil@codesourcery.com>
 163
 164         * doc/as.texinfo: Put the contents after the title page rather
 165         than at the end of the document.
 166
 167 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 168
 169         * NEWS: Mention ".reloc".
 170
 171 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 172
 173         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 174         in FLIX instructions.
 175
 176 2007-03-26  Julian Brown  <julian@codesourcery.com>
 177
 178         * config/tc-arm.c (arm_it): Add immisfloat field.
 179         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 180         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 181         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 182         float.
 183         (neon_cmode_for_move_imm): Reject non-float immediates for float
 184         operands.
 185         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 186
 187 2007-03-26  Julian Brown  <julian@codesourcery.com>
 188
 189         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 190
 191 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 192
 193         * doc/as.texinfo (Reloc): Document.
 194         * read.c (potable): Add "reloc".
 195         (s_reloc): New function.
 196         * write.c (reloc_list): New global var.
 197         (resolve_reloc_expr_symbols): New function.
 198         (write_object_file): Call it.
 199         (write_relocs): Process reloc_list.
 200         * write.h (struct reloc_list): New.
 201         (reloc_list): Declare.
 202
 203 2007-03-24  Paul Brook  <paul@codesourcery.com>
 204
 205         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 206
 207 2007-03-24  Paul Brook  <paul@codesourcery.com>
 208         Mark Shinwell  <shinwell@codesourcery.com>
 209
 210         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 211         (parse_operands): Don't expect comma if first operand missing.
 212         Handle OP_oRRw.
 213         (do_srs): Encode register number, checking it is r13.  Update comment.
 214         (insns): Update SRS entries to take a register.
 215
 216 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 219
 220 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 221
 222         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 223         attempt to jump to the next instruction into NOPs.
 224
 225 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * config/tc-spu.c: Don't include opcode/spu.h.
 228         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 229         (md_apply_fix): Adjust.
 230         * config/tc-spu.h: Include opcode/spu.h.
 231         (struct tc_fix_info): New.
 232         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 233         (TC_FORCE_RELOCATION): Define.
 234
 235 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 236
 237         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 238
 239 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 242         xchg for xchg %rax,%rax.
 243
 244 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 245
 246         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 247         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 248
 249 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 250
 251         PR binutils/4218
 252         * config/tc-i386.c (match_template): Properly handle 64bit mode
 253         "xchg %eax, %eax".
 254
 255 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 256
 257         PR gas/4124
 258         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 259
 260 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * Makefile.am: Run dep-am.
 263         * Makefile.in: Regenerated.
 264
 265         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 266
 267         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 268         (NOP_OPCODE): Removed.
 269         (template): Likewise.
 270
 271 2007-03-21  Andreas Schwab  <schwab@suse.de>
 272
 273         * config/tc-i386.h (NOP_OPCODE): Restore.
 274
 275 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 276
 277         * config/tc-arm.c (do_mul): Don't warn about overlapping
 278         Rd and Rm operands when assembling for v6 or above.
 279         Correctly capitalize register names in the messages.
 280         (do_mlas): Likewise.  Delete spurious blank line.
 281
 282 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 283
 284         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 285
 286 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 289         i386_regtab.
 290         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 291         on i386_regtab.
 292
 293 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 294
 295         PR gas/4184
 296         * app.c (do_scrub_chars): PUT after setting states.
 297
 298 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 299
 300         * Makefile.am: Run "make dep-am".
 301         * Makefile.in: Regenerated.
 302
 303         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 304         "opcode/i386.h".
 305         (md_begin): Check reg_name != NULL for the last entry in
 306         i386_regtab.
 307
 308         * config/tc-i386.h: Move many entries to opcode/i386.h and
 309         opcodes/i386-opc.h.
 310
 311         * configure.in (need_opcodes): Set true for i386.
 312         * configure: Regenerated.
 313
 314 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         * Makefile.am (REPORT_BUGS_TO): Removed.
 317         (INCLUDES): Remove -DREPORT_BUGS_TO.
 318         * Makefile.in: Regenerated.
 319
 320         * configure.in (--with-bugurl): Removed.
 321         * configure: Regenerated.
 322
 323         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 324         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 325         (TEXI2DVI): Likewise.
 326         (gasver.texi): Removed.
 327         (MOSTLYCLEANFILES): Remove gasver.texi.
 328         (as.1): Don't depend on gasver.texi.
 329         * doc/Makefile.in: Regenerated.
 330
 331         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 332
 333 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 334
 335         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 336         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 337         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 338         * gas/symbols.c (copy_symbol_attributes): Use
 339         TC_COPY_SYMBOL_ATTRIBUTES.
 340
 341 2007-03-14  Paul Brook  <paul@codesourcery.com>
 342
 343         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 344
 345 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 346
 347         PR 4029
 348         * write.c (relax_segment): Insert extra alignment padding
 349         to break infinite relax loop when given impossible
 350         gcc_except_table assembly.
 351
 352 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 353
 354         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 355         on i.tm.base_opcode.
 356         (match_template): Likewise.
 357         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 358
 359         * config/tc-i386.h (Opcode_D): New.
 360         (Opcode_FloatR): Likewise.
 361         (Opcode_FloatD): Likewise.
 362         (D): Redefined.
 363         (W): Likewise.
 364         (FloatMF): Likewise.
 365         (FloatR): Likewise.
 366         (FloatD): Likewise.
 367
 368 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 369
 370         * app.c (do_scrub_chars): Recognize comments after # line "file".
 371         * read.c (get_linefile_number): New.
 372         (s_app_line): Accept ill-formed .linefile lines as comments.
 373
 374 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 375
 376         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 377
 378 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 379
 380         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 381         * as.h (new_logical_line_flags): New.
 382         * input-scrub.c (new_logical_line): Turned into wrapper for...
 383         (new_logical_line_flags): this.  Handle flags.
 384         * read.c (potable): Add linefile.  Adjust appline argument.
 385         (s_app_file): Fake .appfiles no more.
 386         (s_app_line): For .linefile, accept file name and flags.
 387
 388 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 389
 390         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 391
 392 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 393
 394         * Makefile.am: Run "make dep-am".
 395         * Makefile.in: Regenerate.
 396         * po/POTFILES.in: Regenerate.
 397
 398 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 399
 400         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 401         bug-reporting URL.
 402         * doc/Makefile.am (gasver.texi): Define BUGURL.
 403         * doc/as.texinfo: Use BUGURL.
 404         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 405
 406 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 407
 408         * config/tc-s390.c (md_parse_option): z9-ec option added.
 409
 410 2007-03-02  Paul Brook  <paul@codesourcery.com>
 411
 412         * config/tc-arm.c (relax_immediate): Always return positive values.
 413         (relaxed_symbol_addr): New function.
 414         (relax_adr, relax_branch): Use it.
 415         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 416
 417 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 418
 419         * as.c (parse_args): Update copyright date.
 420
 421 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 422
 423         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 424
 425 2007-02-28  Nick Clifton  <nickc@redhat.com>
 426
 427         PR gas/3797
 428         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 429         just return -1 whenever a problem is encountered.
 430         (md_assemble): If do_assemble returns -1 generate a non-fatal
 431         error message and return.
 432
 433         PR gas/2623
 434         * config/tc-msp430.c (line_separator_char): Change to '{'.
 435
 436 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 437
 438         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 439         (build_jump_insn): Likewise.
 440         (build_insn): Likewise.
 441         (s_m68hc11_relax): Likewise.
 442
 443 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 444
 445         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 446
 447 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 448
 449         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 450
 451 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 452
 453         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 454         (md_assemble): Likewise.
 455
 456 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 457
 458         * write.c (size_seg): Always clear SEC_RELOC here.
 459         (install_reloc): New function, extracted from..
 460         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 461         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 462         testing frag size.  Set SEC_RELOC here.
 463
 464 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 465
 466         PR 4082
 467         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 468
 469 2007-02-20  Thiemo Seufer  <ths@mips.com>
 470
 471         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 472
 473 2007-02-20  Thiemo Seufer  <ths@mips.com>
 474
 475         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 476
 477 2007-02-20  Thiemo Seufer  <ths@mips.com>
 478             Chao-Ying Fu  <fu@mips.com>
 479
 480         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 481         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 482         (macro_build): Add case '2'.
 483         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 484         (validate_mips_insn): Add support for balign instruction.
 485         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 486         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 487         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 488         command line options.
 489         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 490         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 491         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 492         .set dspr2, .set nodspr2.
 493
 494 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 495
 496         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 497         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 498
 499 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 500
 501         * write.c (TC_FX_SIZE_SLACK): Define.
 502         (write_relocs): Reinstate check for fixup within frag.
 503         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 504         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 505         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 506         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 507         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 508
 509 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 510             Nathan Sidwell  <nathan@codesourcery.com>
 511             Vladimir Prus  <vladimir@codesourcery.com
 512             Joseph Myers  <joseph@codesourcery.com>
 513
 514         * configure.in (--with-bugurl): New option.
 515         * configure: Regenerate.
 516         * dep-in.sed: Remove bin-bugs.h.
 517         * Makefile.am (REPORT_BUGS_TO): Define.
 518         (INCLUDES): Define REPORT_BUGS_TO.
 519         (DEP_INCLUDES): Likewise.
 520         ($(OBJS)): No longer depend on bin-bugs.h.
 521         * Makefile.in: Regenerate.
 522         * doc/Makefile.in: Regenerate.
 523         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 524         * as.h: Remove include of bin-bugs.h.
 525
 526 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 527
 528         * write.c: White space fixes.
 529         (fixup_segment): Move symbol_mri_common_p adjustments..
 530         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 531         (adjust_reloc_syms): ..to here.
 532
 533 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 534
 535         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 536         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 537         (subseg_set_rest): Remove unnecessary cast.
 538         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 539         Remove unnecessary forward declarations and casts.
 540         (set_symtab): Delete extern bfd_alloc.
 541         (fixup_segment): Move.
 542
 543 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 544
 545         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 546         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 547         (mcf5475_ctrl, mcf5485_ctrl): New.
 548         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 549         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 550         (init_table): Add asid, mmubar, adjust rombar0.
 551
 552 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 553
 554         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 555         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 556         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 557         code, and test for these insns using a combination of
 558         opcode_modifier and operand_types.
 559
 560 2007-02-07  Paul Brook  <paul@codesourcery.com>
 561
 562         * configure.tgt: Add arm*-*-uclinux-*eabi.
 563
 564 2007-02-05  Dave Brolley  <brolley@redhat.com>
 565             Richard Sandiford  <rsandifo@redhat.com>
 566             DJ Delorie  <dj@redhat.com>
 567             Stan Cox  <scox@redhat.com>
 568             Jim Blandy  <jimb@redhat.com>
 569             Nick Clifton  <nickc@redhat.com>
 570             Jim Wilson  <wilson@redhat.com>
 571             Frank Ch. Eigler  <fche@redhat.com>
 572             Graydon Hoare  <graydon@redhat.com>
 573             Ben Elliston  <bje@redhat.com>
 574             John Healy  <jhealy@redhat.com>
 575             Richard Henderson  <rth@redhat.com>
 576
 577         * Makefile.am (CPU_TYPES): Add mep.
 578         (TARGET_CPU_CFILES): Add tc-mep.c.
 579         (TARGET_CPU_HFILES): Add tc-mep.h.
 580         (DEPTC_mep_elf): New variable.
 581         (DEPTC_mep_coff): Likewise.
 582         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 583         * configure.in: Support mep.
 584         * configure.tgt: Likewise.
 585         * config/tc-mep.c: New file.
 586         * config/obj-elf.c: New file.
 587         * config/tc-mep.c: New file.
 588         * config/tc-mep.h: New file.
 589         * testsuite/gas/mep: New testsuite with content.
 590         * Makefile.in: Regenerate.
 591         * configure: Regenerate.
 592
 593 2007-02-05  Dave Brolley  <brolley@redhat.com>
 594
 595         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 596         (complex_reloc_installation_howto): Removed.
 597
 598 2007-02-05  Dave Brolley  <brolley@redhat.com>
 599             Graydon Hoare  <graydon@redhat.com>
 600             DJ Delorie  <dj@redhat.com>
 601             Catherine Moore  <clm@redhat.com>
 602             Michael Chastain  <chastain@redhat.com>
 603             Frank Ch. Eigler  <fche@redhat.com>
 604
 605         * symbols.c (use_complex_relocs_for): New, to decide
 606         when to use complex relocs. Add signed RELC support.
 607         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 608         encode expression symbols as mangled complex relocation symbols (when
 609         compiled with -DOBJ_COMPLEX_RELOC).
 610         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 611         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 612         encode_addend with new args. Modify to get start, length from
 613         ifield whenever it is set. Also change condition on which
 614         self-describing relocs are encoded. Add hook into
 615         gas_cgen_encode_addend.
 616         (queue_fixup_recursively): Add signed RELC support. Change from masked
 617         expr to trunc flag. Restore assignment of sub-field value to
 618         temporary in fixups array. Reflect changed meaning of last arg to
 619         queue_fixup_recursively.
 620         (fixup): Add cgen_maybe_multi_ifield member.
 621         (make_right_shifted_expr): New function.
 622         (queue_fixup): Change to recursive function that fragments
 623         fixups if operand has a multi-ifield.
 624         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 625         symbols, call weak_operand_overflow_check, and fragment call
 626         queue_fixup with operand fields.
 627         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 628         (weak_operand_overflow_check): New function to try to select
 629         insns correctly.
 630         (gas_cgen_encode_addend): New function for relc.
 631         (gas_cgen_install_complex_reloc): Likewise.
 632         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 633         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 634         cgen_maybe_multi_ifield field to fx_cgen substructure.
 635         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 636         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 637
 638 2007-02-03  DJ Delorie  <dj@delorie.com>
 639
 640         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 641         byte relocs.
 642         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 643         (m32c_cons_fix_new): Prototype.
 644
 645 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 646
 647         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 648         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 649
 650 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 651
 652         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 653         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 654         (map_suffix_reloc_to_operator): New.
 655         (map_operator_to_reloc): New.
 656         (expression_maybe_register): Fix incorrect test of return value from
 657         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 658         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 659
 660 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 661
 662         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 663         (tinsn_get_tok): Delete prototype.
 664         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 665
 666 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 667
 668         * config/xtensa-relax.h (struct build_instr): Delete id field.
 669         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 670         and LABEL tokens.
 671         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 672         set op_data fields to zero.
 673         (parse_id_constant): Delete.
 674         (build_transition): Remove code to handle numbered literals and labels.
 675
 676 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 677
 678         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 679         (build_transition_table): Likewise.
 680
 681 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 682
 683         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 684         fx_tcbit.
 685         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 686
 687 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 688
 689         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 690         (struct fix <fx_plt>): Rename to tcbit2.
 691         * write.c (fix_new_internal): Adjust.
 692         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 693         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 694         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 695         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 696         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 697         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 698         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 699         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 700         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 701         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 702         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 703         Instead, compare fx_r_type.
 704         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 705         fx_tcbit in place of fx_plt.
 706         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 707         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 708         to fx_plt.
 709
 710 2007-01-30  Nick Clifton  <nickc@redhat.com>
 711
 712         * as.c (main): Mark symbols created via the --defsym command line
 713         option as volatile so that they can be overridden later on by a
 714         .set directive.  This maintains compatibility with the behaviour
 715         of earlier versions of the assembler.
 716         * doc/as.texinfo (--defsym): Document that the defined symbol's
 717         value can be overridden via a .set directive.
 718
 719 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 722         (swap_2_operands): This.  Take 2 ints.
 723         (md_assemble): Updated.
 724         (swap_operands): Call swap_2_operands to swap 2 operands.
 725
 726 2007-01-24  DJ Delorie  <dj@redhat.com>
 727
 728         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 729
 730 2007-01-22  Nick Clifton  <nickc@redhat.com>
 731
 732         PR gas/3871
 733         * tc-score.c: Remove unnecessary uses of _().
 734         Make the err_msg[] a file level local array in order to save
 735         storage space.
 736         Remove unnecessary sprintf()s.
 737
 738 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 739
 740         PR gas/3871
 741         * config/tc-score.c : Using _() for const string.
 742         Do not assign inst.error with a local string pointer.
 743         (md_section_align): Pad section.
 744
 745 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 746
 747         * config/tc-i386.c (build_modrm_byte): Check number of operands
 748         when procssing memory/register operand.
 749
 750 2007-01-12  Nick Clifton  <nickc@redhat.com>
 751
 752         PR gas/3856
 753         * macro.c (expand_irp): Do not ignore spaces inside quoted
 754         strings.
 755
 756 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 757
 758         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 759         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 760         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 761         (TC_FORCE_RELOCATION): Define.
 762         (TC_FORCE_RELOCATION_LOCAL): Define.
 763         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 764
 765 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 766
 767         * input-file.c (input_file_open): Check fgets return.
 768
 769 2007-01-11  Paul Brook  <paul@codesourcery.com>
 770
 771         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 772
 773 2007-01-11  Nick Clifton  <nickc@redhat.com>
 774
 775         PR gas/3707
 776         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 777         variable.
 778
 779         * config/tc-mcore.c (md_number_to_chars): Use
 780         number_to_chars_{big|little}endian.
 781
 782 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 783
 784         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 785         architecture by itself.
 786         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 787         (m68k_elf_final_processing): Treat Fido as an architecture by
 788         itself.
 789
 790 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 791
 792         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 793
 794 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 795
 796         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 797         depending on allow_naked_reg.
 798
 799 2007-01-04  Paul Brook  <paul@codesourcery.com>
 800
 801         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 802
 803 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR gas/3830
 806         * config/tc-i386.c (register_prefix): New.
 807         (set_intel_syntax): Set set_intel_syntax to "" if register
 808         prefix isn't needed.
 809         (check_byte_reg): Use register_prefix for error message.
 810         (check_long_reg): Likewise.
 811         (check_qword_reg): Likewise.
 812         (check_word_reg): Likewise.
 813
 814 2006-01-04  Julian Brown  <julian@codesourcery.com>
 815
 816         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 817         (do_neon_qshl_imm): Likewise.
 818         (do_neon_rshl): New function. Handle rounding variants of
 819         v{q}shl-by-register.
 820         (insns): Use do_neon_rshl for vrshl, vqrshl.
 821
 822 2007-01-04  Paul Brook  <paul@codesourcery.com>
 823
 824         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 825         and vacle.
 826
 827 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         * config/tc-i386.c (swap_operands): Remove branches.
 830
 831 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * config/tc-i386.c: Update copyright year.
 834         * config/tc-i386.h: Likewise.
 835
 836 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 839         instead of int.
 840
 841 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 842
 843         * config/tc-i386.c: Convert to ISO C90 formatting
 844         * config/tc-i386.h: Likewise.
 845
 846 2007-01-03  David Daney  <ddaney@avtrex.com>
 847
 848         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 849         documentation.
 850
 851 For older changes see ChangeLog-2006
 852 \f
 853 Local Variables:
 854 mode: change-log
 855 left-margin: 8
 856 fill-column: 74
 857 version-control: never
 858 End: