gas/ChangeLog

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