gas/ChangeLog

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