gas/ChangeLog

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