gas/ChangeLog

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