gas/ChangeLog

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