gas/ChangeLog

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