gas/ChangeLog

   1 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 4448
   4         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
   5         PPC_OPERAND_PLUS1.
   6
   7 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         * config/tc-i386.c (match_template): Check suffix for crc32 in
  10         Intel mdoe.
  11         (process_suffix): Default the suffix of 8bit crc32 to
  12         BYTE_MNEM_SUFFIX.
  13         (check_byte_reg): Skip check for 8bit crc32.
  14
  15 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         * config/tc-i386.c (md_assemble): Use register_prefix in
  18         error/warning message.
  19         (check_byte_reg): Likewise.
  20         (check_long_reg): Likewise.
  21         (check_qword_reg): Likewise.
  22         (check_word_reg): Likewise.
  23         (process_operands): Likewise.
  24
  25 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
  26
  27         PR 4436
  28         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
  29         min > max.
  30
  31 2007-04-28  Thiemo Seufer  <ths@networkno.de>
  32
  33         * config/tc-mips.c: Fix comment.
  34
  35 2007-04-26  Anatoly Sokolov <aesok@post.ru>
  36
  37         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
  38         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
  39         * doc/c-avr.texi: Document new devices.
  40
  41 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
  42
  43         * Makefile.am: Run "make dep-am".
  44         * Makefile.in: Regenerate.
  45
  46 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
  47
  48         * config/tc-m68k.c (mcf54455_ctrl): New.
  49         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
  50         (m68k_archs): Add isac.
  51         (m68k_cpus): Add 54455 family.
  52         (m68k_ip): Split Bg into Bb, Bs, Bg.
  53         (m68k_elf_final_processing): Add ISA_C.
  54         * doc/c-m68k.texi (M680x0 Options): Add isac.
  55
  56 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
  57
  58         * read.c (read_a_source_file): Skip multiple spaces to
  59         cover hack in mmix md_start_line_hook which overwrites a
  60         colon with a space.  Delete sermon and needless assertion.
  61
  62 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
  63
  64         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
  65         (md_atof): Make number_of_chars unsigned.  Revert last change.
  66         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
  67         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
  68         * config/tc-sh.h (md_optimize_expr): Likewise.
  69         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
  70         assertion.
  71         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
  72
  73 2007-04-21  Nick Clifton  <nickc@redhat.com>
  74
  75         * config/atof-vax.c (md_atof): Fix comparison inside know().
  76
  77         * config/tc-ia64.c (emit_one_bundle): Fix typo.
  78
  79 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
  80
  81         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
  82         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
  83         Don't skip over NUL char.
  84         (pseudo_set): Set X_op for registers to O_register.
  85         * symbols.c (symbol_clone): Remove assertion that sym is defined.
  86         (resolve_symbol_value): Resolve O_register symbols.
  87         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
  88         Instead find st(0) by hash lookup.
  89         * config/tc-ppc.c (ppc_macro): Warning fix.
  90
  91         * as.h (ENABLE_CHECKING): Default define to 0.
  92         (know): Assert if ENABLE_CHECKING.
  93         (struct relax_type): Remove superfluous declaration.
  94         * configure.in (--enable-checking): New.
  95         * configure: Regenerate.
  96         * config.in: Regenerate.
  97         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
  98         Check for duplicate powerpc_operands entries.
  99
 100 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 101
 102         * config/tc-m68k.c (mcf5253_ctrl): New.
 103         (mcf52223_ctrl): New.
 104         (m68k_cpus): Add 5253, 52221, 52223.
 105
 106         * config/m68k-parse.h (RAMBAR_ALT): New.
 107         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 108         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 109         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 110         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 111         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 112         RAMBAR1.
 113         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 114         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 115         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 116         to control register mapping.
 117
 118 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * messages.c (as_internal_value_out_of_range): Fix typo in
 121         error message.  Return after printing domain error.
 122         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 123         in max when shifting right.
 124
 125 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 126
 127         * messages.c (as_internal_value_out_of_range): Extend to report
 128         errors for values with invalid low bits set.
 129         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 130         fields.  Check that operands and opcode fields are disjoint.
 131         (ppc_insert_operand): Check operands using mask rather than bit
 132         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 133         insertion code.
 134         (md_apply_fix): Adjust for struct powerpc_operand change.
 135
 136 2007-04-19  Paul Brook  <paul@codesourcery.com>
 137
 138         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 139         Thumb-1.  Add sanity check for bogus relaxations.
 140
 141 2007-04-19  Paul Brook  <paul@codesourcery.com>
 142
 143         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 144
 145 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 146
 147         * Makefile.am: Run "make dep-am".
 148         * Makefile.in: Regenerate.
 149
 150 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 151
 152         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 153
 154 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 155
 156         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 157
 158 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 159
 160         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 161         (match_template): Handle operand size for crc32 in SSE4.2.
 162         (process_suffix): Handle operand type for crc32 in SSE4.2.
 163         (output_insn): Support SSE4.2.
 164
 165 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 166
 167         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 168         (process_operands): Adjust implicit operand for blendvpd,
 169         blendvps and pblendvb in SSE4.1.
 170         (output_insn): Support SSE4.1.
 171
 172 2007-04-18  Paul Brook  <paul@codesourcery.com>
 173
 174         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 175
 176 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 177
 178         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 179         of as_warn_where for misaligned data.
 180
 181 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 182
 183         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 184         rs_fill frags.
 185
 186 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 187
 188         * Makefile.am: Add ACLOCAL_AMFLAGS.
 189         * Makefile.in: Regenerate.
 190
 191 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 192
 193         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 194         (sh_optimize_expr): Likewise.
 195         * config/tc-sh.h (md_optimize_expr): Define.
 196         (sh_optimize_expr): Prototype.
 197
 198 2007-04-06  Matt Thomas  <matt@netbsd.org>
 199
 200         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 201         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 202         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 203
 204 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 205
 206         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 207
 208 2007-04-04  Paul Brook  <paul@codesourcery.com>
 209
 210         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 211         (insns): Use I15 for vext.
 212
 213 2007-04-04  Paul Brook  <paul@codesourcery.com>
 214
 215         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 216
 217 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 218
 219         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 220         outputting_stabs_line_debug.
 221
 222 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 223
 224         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 225         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 226         devices.
 227         * doc/c-avr.texi: Document new devices.
 228
 229 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 230
 231         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 232         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 233         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 234
 235 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 236             Bob Wilson  <bob.wilson@acm.org>
 237
 238         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 239         Do not check is_loop_target flag.
 240         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 241         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 242         xtensa_move_labels for alignment of loop opcodes.
 243
 244 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 245
 246         * config/tc-i386.c (process_suffix): Reindent a bit.
 247
 248 2007-03-30  Paul Brook  <paul@codesourcery.com>
 249
 250         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 251         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 252         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 253
 254 2007-03-29  DJ Delorie  <dj@redhat.com>
 255
 256         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 257         (md_relax_table): Add entries for ADJNZ macros.
 258         (M32C_Macros): Add ADJNZ macros.
 259         (subtype_mappings): Add entries for ADJNZ macros.
 260         (insn_to_subtype): Check for adjnz and sbjnz insns.
 261         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 262         (md_convert_frag): Convert adjnz and sbjnz.
 263
 264 2007-03-29  Nick Clifton  <nickc@redhat.com>
 265
 266         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 267         initialization.
 268         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 269         using ITBL_NUMBER_OF_PROCESSORS.
 270         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 271
 272 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 275         register operands, encode destination in i.rm.regmem if its
 276         RegMem bit is set.
 277
 278 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 279             Phil Edwards  <phil@codesourcery.com>
 280
 281         * doc/as.texinfo: Put the contents after the title page rather
 282         than at the end of the document.
 283
 284 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 285
 286         * NEWS: Mention ".reloc".
 287
 288 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 289
 290         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 291         in FLIX instructions.
 292
 293 2007-03-26  Julian Brown  <julian@codesourcery.com>
 294
 295         * config/tc-arm.c (arm_it): Add immisfloat field.
 296         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 297         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 298         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 299         float.
 300         (neon_cmode_for_move_imm): Reject non-float immediates for float
 301         operands.
 302         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 303
 304 2007-03-26  Julian Brown  <julian@codesourcery.com>
 305
 306         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 307
 308 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 309
 310         * doc/as.texinfo (Reloc): Document.
 311         * read.c (potable): Add "reloc".
 312         (s_reloc): New function.
 313         * write.c (reloc_list): New global var.
 314         (resolve_reloc_expr_symbols): New function.
 315         (write_object_file): Call it.
 316         (write_relocs): Process reloc_list.
 317         * write.h (struct reloc_list): New.
 318         (reloc_list): Declare.
 319
 320 2007-03-24  Paul Brook  <paul@codesourcery.com>
 321
 322         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 323
 324 2007-03-24  Paul Brook  <paul@codesourcery.com>
 325         Mark Shinwell  <shinwell@codesourcery.com>
 326
 327         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 328         (parse_operands): Don't expect comma if first operand missing.
 329         Handle OP_oRRw.
 330         (do_srs): Encode register number, checking it is r13.  Update comment.
 331         (insns): Update SRS entries to take a register.
 332
 333 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 336
 337 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 338
 339         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 340         attempt to jump to the next instruction into NOPs.
 341
 342 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 343
 344         * config/tc-spu.c: Don't include opcode/spu.h.
 345         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 346         (md_apply_fix): Adjust.
 347         * config/tc-spu.h: Include opcode/spu.h.
 348         (struct tc_fix_info): New.
 349         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 350         (TC_FORCE_RELOCATION): Define.
 351
 352 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 353
 354         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 355
 356 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 359         xchg for xchg %rax,%rax.
 360
 361 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 364         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 365
 366 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         PR binutils/4218
 369         * config/tc-i386.c (match_template): Properly handle 64bit mode
 370         "xchg %eax, %eax".
 371
 372 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 373
 374         PR gas/4124
 375         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 376
 377 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         * Makefile.am: Run dep-am.
 380         * Makefile.in: Regenerated.
 381
 382         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 383
 384         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 385         (NOP_OPCODE): Removed.
 386         (template): Likewise.
 387
 388 2007-03-21  Andreas Schwab  <schwab@suse.de>
 389
 390         * config/tc-i386.h (NOP_OPCODE): Restore.
 391
 392 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 393
 394         * config/tc-arm.c (do_mul): Don't warn about overlapping
 395         Rd and Rm operands when assembling for v6 or above.
 396         Correctly capitalize register names in the messages.
 397         (do_mlas): Likewise.  Delete spurious blank line.
 398
 399 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 400
 401         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 402
 403 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 404
 405         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 406         i386_regtab.
 407         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 408         on i386_regtab.
 409
 410 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 411
 412         PR gas/4184
 413         * app.c (do_scrub_chars): PUT after setting states.
 414
 415 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 416
 417         * Makefile.am: Run "make dep-am".
 418         * Makefile.in: Regenerated.
 419
 420         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 421         "opcode/i386.h".
 422         (md_begin): Check reg_name != NULL for the last entry in
 423         i386_regtab.
 424
 425         * config/tc-i386.h: Move many entries to opcode/i386.h and
 426         opcodes/i386-opc.h.
 427
 428         * configure.in (need_opcodes): Set true for i386.
 429         * configure: Regenerated.
 430
 431 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * Makefile.am (REPORT_BUGS_TO): Removed.
 434         (INCLUDES): Remove -DREPORT_BUGS_TO.
 435         * Makefile.in: Regenerated.
 436
 437         * configure.in (--with-bugurl): Removed.
 438         * configure: Regenerated.
 439
 440         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 441         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 442         (TEXI2DVI): Likewise.
 443         (gasver.texi): Removed.
 444         (MOSTLYCLEANFILES): Remove gasver.texi.
 445         (as.1): Don't depend on gasver.texi.
 446         * doc/Makefile.in: Regenerated.
 447
 448         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 449
 450 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 451
 452         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 453         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 454         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 455         * gas/symbols.c (copy_symbol_attributes): Use
 456         TC_COPY_SYMBOL_ATTRIBUTES.
 457
 458 2007-03-14  Paul Brook  <paul@codesourcery.com>
 459
 460         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 461
 462 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 463
 464         PR 4029
 465         * write.c (relax_segment): Insert extra alignment padding
 466         to break infinite relax loop when given impossible
 467         gcc_except_table assembly.
 468
 469 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 470
 471         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 472         on i.tm.base_opcode.
 473         (match_template): Likewise.
 474         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 475
 476         * config/tc-i386.h (Opcode_D): New.
 477         (Opcode_FloatR): Likewise.
 478         (Opcode_FloatD): Likewise.
 479         (D): Redefined.
 480         (W): Likewise.
 481         (FloatMF): Likewise.
 482         (FloatR): Likewise.
 483         (FloatD): Likewise.
 484
 485 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 486
 487         * app.c (do_scrub_chars): Recognize comments after # line "file".
 488         * read.c (get_linefile_number): New.
 489         (s_app_line): Accept ill-formed .linefile lines as comments.
 490
 491 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 492
 493         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 494
 495 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 496
 497         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 498         * as.h (new_logical_line_flags): New.
 499         * input-scrub.c (new_logical_line): Turned into wrapper for...
 500         (new_logical_line_flags): this.  Handle flags.
 501         * read.c (potable): Add linefile.  Adjust appline argument.
 502         (s_app_file): Fake .appfiles no more.
 503         (s_app_line): For .linefile, accept file name and flags.
 504
 505 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 506
 507         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 508
 509 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 510
 511         * Makefile.am: Run "make dep-am".
 512         * Makefile.in: Regenerate.
 513         * po/POTFILES.in: Regenerate.
 514
 515 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 516
 517         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 518         bug-reporting URL.
 519         * doc/Makefile.am (gasver.texi): Define BUGURL.
 520         * doc/as.texinfo: Use BUGURL.
 521         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 522
 523 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 524
 525         * config/tc-s390.c (md_parse_option): z9-ec option added.
 526
 527 2007-03-02  Paul Brook  <paul@codesourcery.com>
 528
 529         * config/tc-arm.c (relax_immediate): Always return positive values.
 530         (relaxed_symbol_addr): New function.
 531         (relax_adr, relax_branch): Use it.
 532         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 533
 534 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 535
 536         * as.c (parse_args): Update copyright date.
 537
 538 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 539
 540         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 541
 542 2007-02-28  Nick Clifton  <nickc@redhat.com>
 543
 544         PR gas/3797
 545         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 546         just return -1 whenever a problem is encountered.
 547         (md_assemble): If do_assemble returns -1 generate a non-fatal
 548         error message and return.
 549
 550         PR gas/2623
 551         * config/tc-msp430.c (line_separator_char): Change to '{'.
 552
 553 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 554
 555         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 556         (build_jump_insn): Likewise.
 557         (build_insn): Likewise.
 558         (s_m68hc11_relax): Likewise.
 559
 560 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 561
 562         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 563
 564 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 565
 566         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 567
 568 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 569
 570         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 571         (md_assemble): Likewise.
 572
 573 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 574
 575         * write.c (size_seg): Always clear SEC_RELOC here.
 576         (install_reloc): New function, extracted from..
 577         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 578         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 579         testing frag size.  Set SEC_RELOC here.
 580
 581 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 582
 583         PR 4082
 584         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 585
 586 2007-02-20  Thiemo Seufer  <ths@mips.com>
 587
 588         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 589
 590 2007-02-20  Thiemo Seufer  <ths@mips.com>
 591
 592         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 593
 594 2007-02-20  Thiemo Seufer  <ths@mips.com>
 595             Chao-Ying Fu  <fu@mips.com>
 596
 597         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 598         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 599         (macro_build): Add case '2'.
 600         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 601         (validate_mips_insn): Add support for balign instruction.
 602         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 603         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 604         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 605         command line options.
 606         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 607         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 608         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 609         .set dspr2, .set nodspr2.
 610
 611 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 612
 613         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 614         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 615
 616 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 617
 618         * write.c (TC_FX_SIZE_SLACK): Define.
 619         (write_relocs): Reinstate check for fixup within frag.
 620         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 621         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 622         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 623         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 624         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 625
 626 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 627             Nathan Sidwell  <nathan@codesourcery.com>
 628             Vladimir Prus  <vladimir@codesourcery.com
 629             Joseph Myers  <joseph@codesourcery.com>
 630
 631         * configure.in (--with-bugurl): New option.
 632         * configure: Regenerate.
 633         * dep-in.sed: Remove bin-bugs.h.
 634         * Makefile.am (REPORT_BUGS_TO): Define.
 635         (INCLUDES): Define REPORT_BUGS_TO.
 636         (DEP_INCLUDES): Likewise.
 637         ($(OBJS)): No longer depend on bin-bugs.h.
 638         * Makefile.in: Regenerate.
 639         * doc/Makefile.in: Regenerate.
 640         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 641         * as.h: Remove include of bin-bugs.h.
 642
 643 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 644
 645         * write.c: White space fixes.
 646         (fixup_segment): Move symbol_mri_common_p adjustments..
 647         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 648         (adjust_reloc_syms): ..to here.
 649
 650 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 651
 652         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 653         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 654         (subseg_set_rest): Remove unnecessary cast.
 655         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 656         Remove unnecessary forward declarations and casts.
 657         (set_symtab): Delete extern bfd_alloc.
 658         (fixup_segment): Move.
 659
 660 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 661
 662         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 663         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 664         (mcf5475_ctrl, mcf5485_ctrl): New.
 665         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 666         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 667         (init_table): Add asid, mmubar, adjust rombar0.
 668
 669 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 670
 671         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 672         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 673         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 674         code, and test for these insns using a combination of
 675         opcode_modifier and operand_types.
 676
 677 2007-02-07  Paul Brook  <paul@codesourcery.com>
 678
 679         * configure.tgt: Add arm*-*-uclinux-*eabi.
 680
 681 2007-02-05  Dave Brolley  <brolley@redhat.com>
 682             Richard Sandiford  <rsandifo@redhat.com>
 683             DJ Delorie  <dj@redhat.com>
 684             Stan Cox  <scox@redhat.com>
 685             Jim Blandy  <jimb@redhat.com>
 686             Nick Clifton  <nickc@redhat.com>
 687             Jim Wilson  <wilson@redhat.com>
 688             Frank Ch. Eigler  <fche@redhat.com>
 689             Graydon Hoare  <graydon@redhat.com>
 690             Ben Elliston  <bje@redhat.com>
 691             John Healy  <jhealy@redhat.com>
 692             Richard Henderson  <rth@redhat.com>
 693
 694         * Makefile.am (CPU_TYPES): Add mep.
 695         (TARGET_CPU_CFILES): Add tc-mep.c.
 696         (TARGET_CPU_HFILES): Add tc-mep.h.
 697         (DEPTC_mep_elf): New variable.
 698         (DEPTC_mep_coff): Likewise.
 699         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 700         * configure.in: Support mep.
 701         * configure.tgt: Likewise.
 702         * config/tc-mep.c: New file.
 703         * config/obj-elf.c: New file.
 704         * config/tc-mep.c: New file.
 705         * config/tc-mep.h: New file.
 706         * testsuite/gas/mep: New testsuite with content.
 707         * Makefile.in: Regenerate.
 708         * configure: Regenerate.
 709
 710 2007-02-05  Dave Brolley  <brolley@redhat.com>
 711
 712         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 713         (complex_reloc_installation_howto): Removed.
 714
 715 2007-02-05  Dave Brolley  <brolley@redhat.com>
 716             Graydon Hoare  <graydon@redhat.com>
 717             DJ Delorie  <dj@redhat.com>
 718             Catherine Moore  <clm@redhat.com>
 719             Michael Chastain  <chastain@redhat.com>
 720             Frank Ch. Eigler  <fche@redhat.com>
 721
 722         * symbols.c (use_complex_relocs_for): New, to decide
 723         when to use complex relocs. Add signed RELC support.
 724         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 725         encode expression symbols as mangled complex relocation symbols (when
 726         compiled with -DOBJ_COMPLEX_RELOC).
 727         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 728         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 729         encode_addend with new args. Modify to get start, length from
 730         ifield whenever it is set. Also change condition on which
 731         self-describing relocs are encoded. Add hook into
 732         gas_cgen_encode_addend.
 733         (queue_fixup_recursively): Add signed RELC support. Change from masked
 734         expr to trunc flag. Restore assignment of sub-field value to
 735         temporary in fixups array. Reflect changed meaning of last arg to
 736         queue_fixup_recursively.
 737         (fixup): Add cgen_maybe_multi_ifield member.
 738         (make_right_shifted_expr): New function.
 739         (queue_fixup): Change to recursive function that fragments
 740         fixups if operand has a multi-ifield.
 741         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 742         symbols, call weak_operand_overflow_check, and fragment call
 743         queue_fixup with operand fields.
 744         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 745         (weak_operand_overflow_check): New function to try to select
 746         insns correctly.
 747         (gas_cgen_encode_addend): New function for relc.
 748         (gas_cgen_install_complex_reloc): Likewise.
 749         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 750         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 751         cgen_maybe_multi_ifield field to fx_cgen substructure.
 752         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 753         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 754
 755 2007-02-03  DJ Delorie  <dj@delorie.com>
 756
 757         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 758         byte relocs.
 759         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 760         (m32c_cons_fix_new): Prototype.
 761
 762 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 763
 764         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 765         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 766
 767 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 768
 769         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 770         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 771         (map_suffix_reloc_to_operator): New.
 772         (map_operator_to_reloc): New.
 773         (expression_maybe_register): Fix incorrect test of return value from
 774         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 775         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 776
 777 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 778
 779         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 780         (tinsn_get_tok): Delete prototype.
 781         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 782
 783 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 784
 785         * config/xtensa-relax.h (struct build_instr): Delete id field.
 786         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 787         and LABEL tokens.
 788         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 789         set op_data fields to zero.
 790         (parse_id_constant): Delete.
 791         (build_transition): Remove code to handle numbered literals and labels.
 792
 793 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 794
 795         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 796         (build_transition_table): Likewise.
 797
 798 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 799
 800         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 801         fx_tcbit.
 802         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 803
 804 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 805
 806         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 807         (struct fix <fx_plt>): Rename to tcbit2.
 808         * write.c (fix_new_internal): Adjust.
 809         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 810         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 811         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 812         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 813         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 814         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 815         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 816         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 817         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 818         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 819         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 820         Instead, compare fx_r_type.
 821         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 822         fx_tcbit in place of fx_plt.
 823         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 824         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 825         to fx_plt.
 826
 827 2007-01-30  Nick Clifton  <nickc@redhat.com>
 828
 829         * as.c (main): Mark symbols created via the --defsym command line
 830         option as volatile so that they can be overridden later on by a
 831         .set directive.  This maintains compatibility with the behaviour
 832         of earlier versions of the assembler.
 833         * doc/as.texinfo (--defsym): Document that the defined symbol's
 834         value can be overridden via a .set directive.
 835
 836 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 839         (swap_2_operands): This.  Take 2 ints.
 840         (md_assemble): Updated.
 841         (swap_operands): Call swap_2_operands to swap 2 operands.
 842
 843 2007-01-24  DJ Delorie  <dj@redhat.com>
 844
 845         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 846
 847 2007-01-22  Nick Clifton  <nickc@redhat.com>
 848
 849         PR gas/3871
 850         * tc-score.c: Remove unnecessary uses of _().
 851         Make the err_msg[] a file level local array in order to save
 852         storage space.
 853         Remove unnecessary sprintf()s.
 854
 855 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 856
 857         PR gas/3871
 858         * config/tc-score.c : Using _() for const string.
 859         Do not assign inst.error with a local string pointer.
 860         (md_section_align): Pad section.
 861
 862 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 863
 864         * config/tc-i386.c (build_modrm_byte): Check number of operands
 865         when procssing memory/register operand.
 866
 867 2007-01-12  Nick Clifton  <nickc@redhat.com>
 868
 869         PR gas/3856
 870         * macro.c (expand_irp): Do not ignore spaces inside quoted
 871         strings.
 872
 873 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 874
 875         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 876         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 877         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 878         (TC_FORCE_RELOCATION): Define.
 879         (TC_FORCE_RELOCATION_LOCAL): Define.
 880         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 881
 882 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 883
 884         * input-file.c (input_file_open): Check fgets return.
 885
 886 2007-01-11  Paul Brook  <paul@codesourcery.com>
 887
 888         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 889
 890 2007-01-11  Nick Clifton  <nickc@redhat.com>
 891
 892         PR gas/3707
 893         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 894         variable.
 895
 896         * config/tc-mcore.c (md_number_to_chars): Use
 897         number_to_chars_{big|little}endian.
 898
 899 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 900
 901         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 902         architecture by itself.
 903         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 904         (m68k_elf_final_processing): Treat Fido as an architecture by
 905         itself.
 906
 907 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 908
 909         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 910
 911 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 914         depending on allow_naked_reg.
 915
 916 2007-01-04  Paul Brook  <paul@codesourcery.com>
 917
 918         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 919
 920 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         PR gas/3830
 923         * config/tc-i386.c (register_prefix): New.
 924         (set_intel_syntax): Set set_intel_syntax to "" if register
 925         prefix isn't needed.
 926         (check_byte_reg): Use register_prefix for error message.
 927         (check_long_reg): Likewise.
 928         (check_qword_reg): Likewise.
 929         (check_word_reg): Likewise.
 930
 931 2006-01-04  Julian Brown  <julian@codesourcery.com>
 932
 933         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 934         (do_neon_qshl_imm): Likewise.
 935         (do_neon_rshl): New function. Handle rounding variants of
 936         v{q}shl-by-register.
 937         (insns): Use do_neon_rshl for vrshl, vqrshl.
 938
 939 2007-01-04  Paul Brook  <paul@codesourcery.com>
 940
 941         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 942         and vacle.
 943
 944 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 945
 946         * config/tc-i386.c (swap_operands): Remove branches.
 947
 948 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         * config/tc-i386.c: Update copyright year.
 951         * config/tc-i386.h: Likewise.
 952
 953 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 954
 955         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 956         instead of int.
 957
 958 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         * config/tc-i386.c: Convert to ISO C90 formatting
 961         * config/tc-i386.h: Likewise.
 962
 963 2007-01-03  David Daney  <ddaney@avtrex.com>
 964
 965         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 966         documentation.
 967
 968 For older changes see ChangeLog-2006
 969 \f
 970 Local Variables:
 971 mode: change-log
 972 left-margin: 8
 973 fill-column: 74
 974 version-control: never
 975 End: