gas/ChangeLog

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