gas/ChangeLog

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