gas/ChangeLog

   1 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
   2
   3         * config/tc-arm.c (md_apply_fix): Generate more accurate
   4         diagnostic when 8-bit immediate range is exceeded for
   5         BFD_RELOC_ARM_OFFSET_IMM8.
   6
   7 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
   8
   9         PR gas/4460
  10         * config/tc-i386.c (lex_got): Don't replace the reloc token with
  11         a space if we already have a space.
  12
  13 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         * config/tc-i386.c (match_template): Don't explicitly check
  16         suffix for crc32 in Intel mode.
  17         (process_suffix): Issue an error for crc32 if the operand size
  18         is ambiguous.
  19
  20 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
  21             Nick Clifton  <nickc@redhat.com>
  22
  23         PR gas/3041
  24         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
  25         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
  26         (md_apply_fix): Put zero values into the frags referencing weak
  27         symbols.
  28
  29 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
  30
  31         PR 4448
  32         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
  33         PPC_OPERAND_PLUS1.
  34
  35 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * config/tc-i386.c (match_template): Check suffix for crc32 in
  38         Intel mdoe.
  39         (process_suffix): Default the suffix of 8bit crc32 to
  40         BYTE_MNEM_SUFFIX.
  41         (check_byte_reg): Skip check for 8bit crc32.
  42
  43 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * config/tc-i386.c (md_assemble): Use register_prefix in
  46         error/warning message.
  47         (check_byte_reg): Likewise.
  48         (check_long_reg): Likewise.
  49         (check_qword_reg): Likewise.
  50         (check_word_reg): Likewise.
  51         (process_operands): Likewise.
  52
  53 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
  54
  55         PR 4436
  56         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
  57         min > max.
  58
  59 2007-04-28  Thiemo Seufer  <ths@networkno.de>
  60
  61         * config/tc-mips.c: Fix comment.
  62
  63 2007-04-26  Anatoly Sokolov <aesok@post.ru>
  64
  65         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
  66         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
  67         * doc/c-avr.texi: Document new devices.
  68
  69 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
  70
  71         * Makefile.am: Run "make dep-am".
  72         * Makefile.in: Regenerate.
  73
  74 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
  75
  76         * config/tc-m68k.c (mcf54455_ctrl): New.
  77         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
  78         (m68k_archs): Add isac.
  79         (m68k_cpus): Add 54455 family.
  80         (m68k_ip): Split Bg into Bb, Bs, Bg.
  81         (m68k_elf_final_processing): Add ISA_C.
  82         * doc/c-m68k.texi (M680x0 Options): Add isac.
  83
  84 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
  85
  86         * read.c (read_a_source_file): Skip multiple spaces to
  87         cover hack in mmix md_start_line_hook which overwrites a
  88         colon with a space.  Delete sermon and needless assertion.
  89
  90 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
  91
  92         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
  93         (md_atof): Make number_of_chars unsigned.  Revert last change.
  94         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
  95         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
  96         * config/tc-sh.h (md_optimize_expr): Likewise.
  97         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
  98         assertion.
  99         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 100
 101 2007-04-21  Nick Clifton  <nickc@redhat.com>
 102
 103         * config/atof-vax.c (md_atof): Fix comparison inside know().
 104
 105         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 106
 107 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 108
 109         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 110         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 111         Don't skip over NUL char.
 112         (pseudo_set): Set X_op for registers to O_register.
 113         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 114         (resolve_symbol_value): Resolve O_register symbols.
 115         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 116         Instead find st(0) by hash lookup.
 117         * config/tc-ppc.c (ppc_macro): Warning fix.
 118
 119         * as.h (ENABLE_CHECKING): Default define to 0.
 120         (know): Assert if ENABLE_CHECKING.
 121         (struct relax_type): Remove superfluous declaration.
 122         * configure.in (--enable-checking): New.
 123         * configure: Regenerate.
 124         * config.in: Regenerate.
 125         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 126         Check for duplicate powerpc_operands entries.
 127
 128 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 129
 130         * config/tc-m68k.c (mcf5253_ctrl): New.
 131         (mcf52223_ctrl): New.
 132         (m68k_cpus): Add 5253, 52221, 52223.
 133
 134         * config/m68k-parse.h (RAMBAR_ALT): New.
 135         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 136         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 137         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 138         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 139         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 140         RAMBAR1.
 141         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 142         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 143         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 144         to control register mapping.
 145
 146 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 147
 148         * messages.c (as_internal_value_out_of_range): Fix typo in
 149         error message.  Return after printing domain error.
 150         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 151         in max when shifting right.
 152
 153 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 154
 155         * messages.c (as_internal_value_out_of_range): Extend to report
 156         errors for values with invalid low bits set.
 157         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 158         fields.  Check that operands and opcode fields are disjoint.
 159         (ppc_insert_operand): Check operands using mask rather than bit
 160         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 161         insertion code.
 162         (md_apply_fix): Adjust for struct powerpc_operand change.
 163
 164 2007-04-19  Paul Brook  <paul@codesourcery.com>
 165
 166         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 167         Thumb-1.  Add sanity check for bogus relaxations.
 168
 169 2007-04-19  Paul Brook  <paul@codesourcery.com>
 170
 171         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 172
 173 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 174
 175         * Makefile.am: Run "make dep-am".
 176         * Makefile.in: Regenerate.
 177
 178 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 179
 180         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 181
 182 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 183
 184         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 185
 186 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 187
 188         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 189         (match_template): Handle operand size for crc32 in SSE4.2.
 190         (process_suffix): Handle operand type for crc32 in SSE4.2.
 191         (output_insn): Support SSE4.2.
 192
 193 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 194
 195         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 196         (process_operands): Adjust implicit operand for blendvpd,
 197         blendvps and pblendvb in SSE4.1.
 198         (output_insn): Support SSE4.1.
 199
 200 2007-04-18  Paul Brook  <paul@codesourcery.com>
 201
 202         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 203
 204 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 205
 206         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 207         of as_warn_where for misaligned data.
 208
 209 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 210
 211         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 212         rs_fill frags.
 213
 214 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 215
 216         * Makefile.am: Add ACLOCAL_AMFLAGS.
 217         * Makefile.in: Regenerate.
 218
 219 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 220
 221         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 222         (sh_optimize_expr): Likewise.
 223         * config/tc-sh.h (md_optimize_expr): Define.
 224         (sh_optimize_expr): Prototype.
 225
 226 2007-04-06  Matt Thomas  <matt@netbsd.org>
 227
 228         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 229         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 230         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 231
 232 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 233
 234         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 235
 236 2007-04-04  Paul Brook  <paul@codesourcery.com>
 237
 238         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 239         (insns): Use I15 for vext.
 240
 241 2007-04-04  Paul Brook  <paul@codesourcery.com>
 242
 243         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 244
 245 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 246
 247         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 248         outputting_stabs_line_debug.
 249
 250 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 251
 252         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 253         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 254         devices.
 255         * doc/c-avr.texi: Document new devices.
 256
 257 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 258
 259         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 260         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 261         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 262
 263 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 264             Bob Wilson  <bob.wilson@acm.org>
 265
 266         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 267         Do not check is_loop_target flag.
 268         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 269         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 270         xtensa_move_labels for alignment of loop opcodes.
 271
 272 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * config/tc-i386.c (process_suffix): Reindent a bit.
 275
 276 2007-03-30  Paul Brook  <paul@codesourcery.com>
 277
 278         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 279         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 280         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 281
 282 2007-03-29  DJ Delorie  <dj@redhat.com>
 283
 284         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 285         (md_relax_table): Add entries for ADJNZ macros.
 286         (M32C_Macros): Add ADJNZ macros.
 287         (subtype_mappings): Add entries for ADJNZ macros.
 288         (insn_to_subtype): Check for adjnz and sbjnz insns.
 289         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 290         (md_convert_frag): Convert adjnz and sbjnz.
 291
 292 2007-03-29  Nick Clifton  <nickc@redhat.com>
 293
 294         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 295         initialization.
 296         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 297         using ITBL_NUMBER_OF_PROCESSORS.
 298         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 299
 300 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 301
 302         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 303         register operands, encode destination in i.rm.regmem if its
 304         RegMem bit is set.
 305
 306 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 307             Phil Edwards  <phil@codesourcery.com>
 308
 309         * doc/as.texinfo: Put the contents after the title page rather
 310         than at the end of the document.
 311
 312 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 313
 314         * NEWS: Mention ".reloc".
 315
 316 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 317
 318         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 319         in FLIX instructions.
 320
 321 2007-03-26  Julian Brown  <julian@codesourcery.com>
 322
 323         * config/tc-arm.c (arm_it): Add immisfloat field.
 324         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 325         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 326         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 327         float.
 328         (neon_cmode_for_move_imm): Reject non-float immediates for float
 329         operands.
 330         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 331
 332 2007-03-26  Julian Brown  <julian@codesourcery.com>
 333
 334         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 335
 336 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 337
 338         * doc/as.texinfo (Reloc): Document.
 339         * read.c (potable): Add "reloc".
 340         (s_reloc): New function.
 341         * write.c (reloc_list): New global var.
 342         (resolve_reloc_expr_symbols): New function.
 343         (write_object_file): Call it.
 344         (write_relocs): Process reloc_list.
 345         * write.h (struct reloc_list): New.
 346         (reloc_list): Declare.
 347
 348 2007-03-24  Paul Brook  <paul@codesourcery.com>
 349
 350         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 351
 352 2007-03-24  Paul Brook  <paul@codesourcery.com>
 353         Mark Shinwell  <shinwell@codesourcery.com>
 354
 355         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 356         (parse_operands): Don't expect comma if first operand missing.
 357         Handle OP_oRRw.
 358         (do_srs): Encode register number, checking it is r13.  Update comment.
 359         (insns): Update SRS entries to take a register.
 360
 361 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 364
 365 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 366
 367         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 368         attempt to jump to the next instruction into NOPs.
 369
 370 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * config/tc-spu.c: Don't include opcode/spu.h.
 373         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 374         (md_apply_fix): Adjust.
 375         * config/tc-spu.h: Include opcode/spu.h.
 376         (struct tc_fix_info): New.
 377         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 378         (TC_FORCE_RELOCATION): Define.
 379
 380 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 381
 382         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 383
 384 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 387         xchg for xchg %rax,%rax.
 388
 389 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 390
 391         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 392         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 393
 394 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         PR binutils/4218
 397         * config/tc-i386.c (match_template): Properly handle 64bit mode
 398         "xchg %eax, %eax".
 399
 400 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 401
 402         PR gas/4124
 403         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 404
 405 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 406
 407         * Makefile.am: Run dep-am.
 408         * Makefile.in: Regenerated.
 409
 410         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 411
 412         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 413         (NOP_OPCODE): Removed.
 414         (template): Likewise.
 415
 416 2007-03-21  Andreas Schwab  <schwab@suse.de>
 417
 418         * config/tc-i386.h (NOP_OPCODE): Restore.
 419
 420 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 421
 422         * config/tc-arm.c (do_mul): Don't warn about overlapping
 423         Rd and Rm operands when assembling for v6 or above.
 424         Correctly capitalize register names in the messages.
 425         (do_mlas): Likewise.  Delete spurious blank line.
 426
 427 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 428
 429         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 430
 431 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 434         i386_regtab.
 435         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 436         on i386_regtab.
 437
 438 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 439
 440         PR gas/4184
 441         * app.c (do_scrub_chars): PUT after setting states.
 442
 443 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 444
 445         * Makefile.am: Run "make dep-am".
 446         * Makefile.in: Regenerated.
 447
 448         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 449         "opcode/i386.h".
 450         (md_begin): Check reg_name != NULL for the last entry in
 451         i386_regtab.
 452
 453         * config/tc-i386.h: Move many entries to opcode/i386.h and
 454         opcodes/i386-opc.h.
 455
 456         * configure.in (need_opcodes): Set true for i386.
 457         * configure: Regenerated.
 458
 459 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 460
 461         * Makefile.am (REPORT_BUGS_TO): Removed.
 462         (INCLUDES): Remove -DREPORT_BUGS_TO.
 463         * Makefile.in: Regenerated.
 464
 465         * configure.in (--with-bugurl): Removed.
 466         * configure: Regenerated.
 467
 468         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 469         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 470         (TEXI2DVI): Likewise.
 471         (gasver.texi): Removed.
 472         (MOSTLYCLEANFILES): Remove gasver.texi.
 473         (as.1): Don't depend on gasver.texi.
 474         * doc/Makefile.in: Regenerated.
 475
 476         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 477
 478 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 479
 480         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 481         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 482         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 483         * gas/symbols.c (copy_symbol_attributes): Use
 484         TC_COPY_SYMBOL_ATTRIBUTES.
 485
 486 2007-03-14  Paul Brook  <paul@codesourcery.com>
 487
 488         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 489
 490 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 491
 492         PR 4029
 493         * write.c (relax_segment): Insert extra alignment padding
 494         to break infinite relax loop when given impossible
 495         gcc_except_table assembly.
 496
 497 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 500         on i.tm.base_opcode.
 501         (match_template): Likewise.
 502         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 503
 504         * config/tc-i386.h (Opcode_D): New.
 505         (Opcode_FloatR): Likewise.
 506         (Opcode_FloatD): Likewise.
 507         (D): Redefined.
 508         (W): Likewise.
 509         (FloatMF): Likewise.
 510         (FloatR): Likewise.
 511         (FloatD): Likewise.
 512
 513 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 514
 515         * app.c (do_scrub_chars): Recognize comments after # line "file".
 516         * read.c (get_linefile_number): New.
 517         (s_app_line): Accept ill-formed .linefile lines as comments.
 518
 519 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 520
 521         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 522
 523 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 524
 525         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 526         * as.h (new_logical_line_flags): New.
 527         * input-scrub.c (new_logical_line): Turned into wrapper for...
 528         (new_logical_line_flags): this.  Handle flags.
 529         * read.c (potable): Add linefile.  Adjust appline argument.
 530         (s_app_file): Fake .appfiles no more.
 531         (s_app_line): For .linefile, accept file name and flags.
 532
 533 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 534
 535         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 536
 537 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 538
 539         * Makefile.am: Run "make dep-am".
 540         * Makefile.in: Regenerate.
 541         * po/POTFILES.in: Regenerate.
 542
 543 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 544
 545         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 546         bug-reporting URL.
 547         * doc/Makefile.am (gasver.texi): Define BUGURL.
 548         * doc/as.texinfo: Use BUGURL.
 549         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 550
 551 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 552
 553         * config/tc-s390.c (md_parse_option): z9-ec option added.
 554
 555 2007-03-02  Paul Brook  <paul@codesourcery.com>
 556
 557         * config/tc-arm.c (relax_immediate): Always return positive values.
 558         (relaxed_symbol_addr): New function.
 559         (relax_adr, relax_branch): Use it.
 560         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 561
 562 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 563
 564         * as.c (parse_args): Update copyright date.
 565
 566 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 567
 568         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 569
 570 2007-02-28  Nick Clifton  <nickc@redhat.com>
 571
 572         PR gas/3797
 573         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 574         just return -1 whenever a problem is encountered.
 575         (md_assemble): If do_assemble returns -1 generate a non-fatal
 576         error message and return.
 577
 578         PR gas/2623
 579         * config/tc-msp430.c (line_separator_char): Change to '{'.
 580
 581 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 582
 583         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 584         (build_jump_insn): Likewise.
 585         (build_insn): Likewise.
 586         (s_m68hc11_relax): Likewise.
 587
 588 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 589
 590         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 591
 592 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 593
 594         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 595
 596 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 597
 598         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 599         (md_assemble): Likewise.
 600
 601 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 602
 603         * write.c (size_seg): Always clear SEC_RELOC here.
 604         (install_reloc): New function, extracted from..
 605         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 606         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 607         testing frag size.  Set SEC_RELOC here.
 608
 609 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 610
 611         PR 4082
 612         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 613
 614 2007-02-20  Thiemo Seufer  <ths@mips.com>
 615
 616         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 617
 618 2007-02-20  Thiemo Seufer  <ths@mips.com>
 619
 620         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 621
 622 2007-02-20  Thiemo Seufer  <ths@mips.com>
 623             Chao-Ying Fu  <fu@mips.com>
 624
 625         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 626         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 627         (macro_build): Add case '2'.
 628         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 629         (validate_mips_insn): Add support for balign instruction.
 630         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 631         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 632         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 633         command line options.
 634         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 635         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 636         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 637         .set dspr2, .set nodspr2.
 638
 639 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 640
 641         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 642         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 643
 644 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 645
 646         * write.c (TC_FX_SIZE_SLACK): Define.
 647         (write_relocs): Reinstate check for fixup within frag.
 648         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 649         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 650         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 651         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 652         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 653
 654 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 655             Nathan Sidwell  <nathan@codesourcery.com>
 656             Vladimir Prus  <vladimir@codesourcery.com
 657             Joseph Myers  <joseph@codesourcery.com>
 658
 659         * configure.in (--with-bugurl): New option.
 660         * configure: Regenerate.
 661         * dep-in.sed: Remove bin-bugs.h.
 662         * Makefile.am (REPORT_BUGS_TO): Define.
 663         (INCLUDES): Define REPORT_BUGS_TO.
 664         (DEP_INCLUDES): Likewise.
 665         ($(OBJS)): No longer depend on bin-bugs.h.
 666         * Makefile.in: Regenerate.
 667         * doc/Makefile.in: Regenerate.
 668         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 669         * as.h: Remove include of bin-bugs.h.
 670
 671 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * write.c: White space fixes.
 674         (fixup_segment): Move symbol_mri_common_p adjustments..
 675         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 676         (adjust_reloc_syms): ..to here.
 677
 678 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 679
 680         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 681         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 682         (subseg_set_rest): Remove unnecessary cast.
 683         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 684         Remove unnecessary forward declarations and casts.
 685         (set_symtab): Delete extern bfd_alloc.
 686         (fixup_segment): Move.
 687
 688 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 689
 690         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 691         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 692         (mcf5475_ctrl, mcf5485_ctrl): New.
 693         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 694         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 695         (init_table): Add asid, mmubar, adjust rombar0.
 696
 697 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 698
 699         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 700         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 701         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 702         code, and test for these insns using a combination of
 703         opcode_modifier and operand_types.
 704
 705 2007-02-07  Paul Brook  <paul@codesourcery.com>
 706
 707         * configure.tgt: Add arm*-*-uclinux-*eabi.
 708
 709 2007-02-05  Dave Brolley  <brolley@redhat.com>
 710             Richard Sandiford  <rsandifo@redhat.com>
 711             DJ Delorie  <dj@redhat.com>
 712             Stan Cox  <scox@redhat.com>
 713             Jim Blandy  <jimb@redhat.com>
 714             Nick Clifton  <nickc@redhat.com>
 715             Jim Wilson  <wilson@redhat.com>
 716             Frank Ch. Eigler  <fche@redhat.com>
 717             Graydon Hoare  <graydon@redhat.com>
 718             Ben Elliston  <bje@redhat.com>
 719             John Healy  <jhealy@redhat.com>
 720             Richard Henderson  <rth@redhat.com>
 721
 722         * Makefile.am (CPU_TYPES): Add mep.
 723         (TARGET_CPU_CFILES): Add tc-mep.c.
 724         (TARGET_CPU_HFILES): Add tc-mep.h.
 725         (DEPTC_mep_elf): New variable.
 726         (DEPTC_mep_coff): Likewise.
 727         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 728         * configure.in: Support mep.
 729         * configure.tgt: Likewise.
 730         * config/tc-mep.c: New file.
 731         * config/obj-elf.c: New file.
 732         * config/tc-mep.c: New file.
 733         * config/tc-mep.h: New file.
 734         * testsuite/gas/mep: New testsuite with content.
 735         * Makefile.in: Regenerate.
 736         * configure: Regenerate.
 737
 738 2007-02-05  Dave Brolley  <brolley@redhat.com>
 739
 740         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 741         (complex_reloc_installation_howto): Removed.
 742
 743 2007-02-05  Dave Brolley  <brolley@redhat.com>
 744             Graydon Hoare  <graydon@redhat.com>
 745             DJ Delorie  <dj@redhat.com>
 746             Catherine Moore  <clm@redhat.com>
 747             Michael Chastain  <chastain@redhat.com>
 748             Frank Ch. Eigler  <fche@redhat.com>
 749
 750         * symbols.c (use_complex_relocs_for): New, to decide
 751         when to use complex relocs. Add signed RELC support.
 752         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 753         encode expression symbols as mangled complex relocation symbols (when
 754         compiled with -DOBJ_COMPLEX_RELOC).
 755         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 756         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 757         encode_addend with new args. Modify to get start, length from
 758         ifield whenever it is set. Also change condition on which
 759         self-describing relocs are encoded. Add hook into
 760         gas_cgen_encode_addend.
 761         (queue_fixup_recursively): Add signed RELC support. Change from masked
 762         expr to trunc flag. Restore assignment of sub-field value to
 763         temporary in fixups array. Reflect changed meaning of last arg to
 764         queue_fixup_recursively.
 765         (fixup): Add cgen_maybe_multi_ifield member.
 766         (make_right_shifted_expr): New function.
 767         (queue_fixup): Change to recursive function that fragments
 768         fixups if operand has a multi-ifield.
 769         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 770         symbols, call weak_operand_overflow_check, and fragment call
 771         queue_fixup with operand fields.
 772         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 773         (weak_operand_overflow_check): New function to try to select
 774         insns correctly.
 775         (gas_cgen_encode_addend): New function for relc.
 776         (gas_cgen_install_complex_reloc): Likewise.
 777         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 778         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 779         cgen_maybe_multi_ifield field to fx_cgen substructure.
 780         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 781         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 782
 783 2007-02-03  DJ Delorie  <dj@delorie.com>
 784
 785         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 786         byte relocs.
 787         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 788         (m32c_cons_fix_new): Prototype.
 789
 790 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 791
 792         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 793         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 794
 795 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 796
 797         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 798         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 799         (map_suffix_reloc_to_operator): New.
 800         (map_operator_to_reloc): New.
 801         (expression_maybe_register): Fix incorrect test of return value from
 802         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 803         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 804
 805 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 806
 807         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 808         (tinsn_get_tok): Delete prototype.
 809         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 810
 811 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 812
 813         * config/xtensa-relax.h (struct build_instr): Delete id field.
 814         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 815         and LABEL tokens.
 816         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 817         set op_data fields to zero.
 818         (parse_id_constant): Delete.
 819         (build_transition): Remove code to handle numbered literals and labels.
 820
 821 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 822
 823         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 824         (build_transition_table): Likewise.
 825
 826 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 827
 828         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 829         fx_tcbit.
 830         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 831
 832 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 833
 834         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 835         (struct fix <fx_plt>): Rename to tcbit2.
 836         * write.c (fix_new_internal): Adjust.
 837         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 838         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 839         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 840         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 841         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 842         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 843         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 844         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 845         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 846         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 847         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 848         Instead, compare fx_r_type.
 849         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 850         fx_tcbit in place of fx_plt.
 851         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 852         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 853         to fx_plt.
 854
 855 2007-01-30  Nick Clifton  <nickc@redhat.com>
 856
 857         * as.c (main): Mark symbols created via the --defsym command line
 858         option as volatile so that they can be overridden later on by a
 859         .set directive.  This maintains compatibility with the behaviour
 860         of earlier versions of the assembler.
 861         * doc/as.texinfo (--defsym): Document that the defined symbol's
 862         value can be overridden via a .set directive.
 863
 864 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 867         (swap_2_operands): This.  Take 2 ints.
 868         (md_assemble): Updated.
 869         (swap_operands): Call swap_2_operands to swap 2 operands.
 870
 871 2007-01-24  DJ Delorie  <dj@redhat.com>
 872
 873         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 874
 875 2007-01-22  Nick Clifton  <nickc@redhat.com>
 876
 877         PR gas/3871
 878         * tc-score.c: Remove unnecessary uses of _().
 879         Make the err_msg[] a file level local array in order to save
 880         storage space.
 881         Remove unnecessary sprintf()s.
 882
 883 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 884
 885         PR gas/3871
 886         * config/tc-score.c : Using _() for const string.
 887         Do not assign inst.error with a local string pointer.
 888         (md_section_align): Pad section.
 889
 890 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 891
 892         * config/tc-i386.c (build_modrm_byte): Check number of operands
 893         when procssing memory/register operand.
 894
 895 2007-01-12  Nick Clifton  <nickc@redhat.com>
 896
 897         PR gas/3856
 898         * macro.c (expand_irp): Do not ignore spaces inside quoted
 899         strings.
 900
 901 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 902
 903         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 904         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 905         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 906         (TC_FORCE_RELOCATION): Define.
 907         (TC_FORCE_RELOCATION_LOCAL): Define.
 908         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 909
 910 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 911
 912         * input-file.c (input_file_open): Check fgets return.
 913
 914 2007-01-11  Paul Brook  <paul@codesourcery.com>
 915
 916         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 917
 918 2007-01-11  Nick Clifton  <nickc@redhat.com>
 919
 920         PR gas/3707
 921         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 922         variable.
 923
 924         * config/tc-mcore.c (md_number_to_chars): Use
 925         number_to_chars_{big|little}endian.
 926
 927 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 928
 929         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 930         architecture by itself.
 931         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 932         (m68k_elf_final_processing): Treat Fido as an architecture by
 933         itself.
 934
 935 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 936
 937         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 938
 939 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 942         depending on allow_naked_reg.
 943
 944 2007-01-04  Paul Brook  <paul@codesourcery.com>
 945
 946         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 947
 948 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         PR gas/3830
 951         * config/tc-i386.c (register_prefix): New.
 952         (set_intel_syntax): Set set_intel_syntax to "" if register
 953         prefix isn't needed.
 954         (check_byte_reg): Use register_prefix for error message.
 955         (check_long_reg): Likewise.
 956         (check_qword_reg): Likewise.
 957         (check_word_reg): Likewise.
 958
 959 2006-01-04  Julian Brown  <julian@codesourcery.com>
 960
 961         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 962         (do_neon_qshl_imm): Likewise.
 963         (do_neon_rshl): New function. Handle rounding variants of
 964         v{q}shl-by-register.
 965         (insns): Use do_neon_rshl for vrshl, vqrshl.
 966
 967 2007-01-04  Paul Brook  <paul@codesourcery.com>
 968
 969         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 970         and vacle.
 971
 972 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         * config/tc-i386.c (swap_operands): Remove branches.
 975
 976 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         * config/tc-i386.c: Update copyright year.
 979         * config/tc-i386.h: Likewise.
 980
 981 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 982
 983         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 984         instead of int.
 985
 986 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * config/tc-i386.c: Convert to ISO C90 formatting
 989         * config/tc-i386.h: Likewise.
 990
 991 2007-01-03  David Daney  <ddaney@avtrex.com>
 992
 993         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 994         documentation.
 995
 996 For older changes see ChangeLog-2006
 997 \f
 998 Local Variables:
 999 mode: change-log
1000 left-margin: 8
1001 fill-column: 74
1002 version-control: never
1003 End: