gas/ChangeLog

   1 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
   2             Nick Clifton  <nickc@redhat.com>
   3
   4         PR gas/3041
   5         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
   6         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
   7         (md_apply_fix): Put zero values into the frags referencing weak
   8         symbols.
   9
  10 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
  11
  12         PR 4448
  13         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
  14         PPC_OPERAND_PLUS1.
  15
  16 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * config/tc-i386.c (match_template): Check suffix for crc32 in
  19         Intel mdoe.
  20         (process_suffix): Default the suffix of 8bit crc32 to
  21         BYTE_MNEM_SUFFIX.
  22         (check_byte_reg): Skip check for 8bit crc32.
  23
  24 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * config/tc-i386.c (md_assemble): Use register_prefix in
  27         error/warning message.
  28         (check_byte_reg): Likewise.
  29         (check_long_reg): Likewise.
  30         (check_qword_reg): Likewise.
  31         (check_word_reg): Likewise.
  32         (process_operands): Likewise.
  33
  34 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
  35
  36         PR 4436
  37         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
  38         min > max.
  39
  40 2007-04-28  Thiemo Seufer  <ths@networkno.de>
  41
  42         * config/tc-mips.c: Fix comment.
  43
  44 2007-04-26  Anatoly Sokolov <aesok@post.ru>
  45
  46         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
  47         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
  48         * doc/c-avr.texi: Document new devices.
  49
  50 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
  51
  52         * Makefile.am: Run "make dep-am".
  53         * Makefile.in: Regenerate.
  54
  55 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
  56
  57         * config/tc-m68k.c (mcf54455_ctrl): New.
  58         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
  59         (m68k_archs): Add isac.
  60         (m68k_cpus): Add 54455 family.
  61         (m68k_ip): Split Bg into Bb, Bs, Bg.
  62         (m68k_elf_final_processing): Add ISA_C.
  63         * doc/c-m68k.texi (M680x0 Options): Add isac.
  64
  65 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * read.c (read_a_source_file): Skip multiple spaces to
  68         cover hack in mmix md_start_line_hook which overwrites a
  69         colon with a space.  Delete sermon and needless assertion.
  70
  71 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
  72
  73         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
  74         (md_atof): Make number_of_chars unsigned.  Revert last change.
  75         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
  76         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
  77         * config/tc-sh.h (md_optimize_expr): Likewise.
  78         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
  79         assertion.
  80         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
  81
  82 2007-04-21  Nick Clifton  <nickc@redhat.com>
  83
  84         * config/atof-vax.c (md_atof): Fix comparison inside know().
  85
  86         * config/tc-ia64.c (emit_one_bundle): Fix typo.
  87
  88 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
  89
  90         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
  91         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
  92         Don't skip over NUL char.
  93         (pseudo_set): Set X_op for registers to O_register.
  94         * symbols.c (symbol_clone): Remove assertion that sym is defined.
  95         (resolve_symbol_value): Resolve O_register symbols.
  96         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
  97         Instead find st(0) by hash lookup.
  98         * config/tc-ppc.c (ppc_macro): Warning fix.
  99
 100         * as.h (ENABLE_CHECKING): Default define to 0.
 101         (know): Assert if ENABLE_CHECKING.
 102         (struct relax_type): Remove superfluous declaration.
 103         * configure.in (--enable-checking): New.
 104         * configure: Regenerate.
 105         * config.in: Regenerate.
 106         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 107         Check for duplicate powerpc_operands entries.
 108
 109 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 110
 111         * config/tc-m68k.c (mcf5253_ctrl): New.
 112         (mcf52223_ctrl): New.
 113         (m68k_cpus): Add 5253, 52221, 52223.
 114
 115         * config/m68k-parse.h (RAMBAR_ALT): New.
 116         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 117         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 118         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 119         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 120         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 121         RAMBAR1.
 122         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 123         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 124         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 125         to control register mapping.
 126
 127 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 128
 129         * messages.c (as_internal_value_out_of_range): Fix typo in
 130         error message.  Return after printing domain error.
 131         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 132         in max when shifting right.
 133
 134 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 135
 136         * messages.c (as_internal_value_out_of_range): Extend to report
 137         errors for values with invalid low bits set.
 138         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 139         fields.  Check that operands and opcode fields are disjoint.
 140         (ppc_insert_operand): Check operands using mask rather than bit
 141         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 142         insertion code.
 143         (md_apply_fix): Adjust for struct powerpc_operand change.
 144
 145 2007-04-19  Paul Brook  <paul@codesourcery.com>
 146
 147         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 148         Thumb-1.  Add sanity check for bogus relaxations.
 149
 150 2007-04-19  Paul Brook  <paul@codesourcery.com>
 151
 152         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 153
 154 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 155
 156         * Makefile.am: Run "make dep-am".
 157         * Makefile.in: Regenerate.
 158
 159 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 160
 161         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 162
 163 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 164
 165         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 166
 167 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 168
 169         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 170         (match_template): Handle operand size for crc32 in SSE4.2.
 171         (process_suffix): Handle operand type for crc32 in SSE4.2.
 172         (output_insn): Support SSE4.2.
 173
 174 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 175
 176         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 177         (process_operands): Adjust implicit operand for blendvpd,
 178         blendvps and pblendvb in SSE4.1.
 179         (output_insn): Support SSE4.1.
 180
 181 2007-04-18  Paul Brook  <paul@codesourcery.com>
 182
 183         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 184
 185 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 186
 187         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 188         of as_warn_where for misaligned data.
 189
 190 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 191
 192         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 193         rs_fill frags.
 194
 195 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 196
 197         * Makefile.am: Add ACLOCAL_AMFLAGS.
 198         * Makefile.in: Regenerate.
 199
 200 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 201
 202         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 203         (sh_optimize_expr): Likewise.
 204         * config/tc-sh.h (md_optimize_expr): Define.
 205         (sh_optimize_expr): Prototype.
 206
 207 2007-04-06  Matt Thomas  <matt@netbsd.org>
 208
 209         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 210         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 211         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 212
 213 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 214
 215         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 216
 217 2007-04-04  Paul Brook  <paul@codesourcery.com>
 218
 219         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 220         (insns): Use I15 for vext.
 221
 222 2007-04-04  Paul Brook  <paul@codesourcery.com>
 223
 224         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 225
 226 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 227
 228         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 229         outputting_stabs_line_debug.
 230
 231 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 232
 233         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 234         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 235         devices.
 236         * doc/c-avr.texi: Document new devices.
 237
 238 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 239
 240         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 241         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 242         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 243
 244 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 245             Bob Wilson  <bob.wilson@acm.org>
 246
 247         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 248         Do not check is_loop_target flag.
 249         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 250         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 251         xtensa_move_labels for alignment of loop opcodes.
 252
 253 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 254
 255         * config/tc-i386.c (process_suffix): Reindent a bit.
 256
 257 2007-03-30  Paul Brook  <paul@codesourcery.com>
 258
 259         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 260         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 261         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 262
 263 2007-03-29  DJ Delorie  <dj@redhat.com>
 264
 265         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 266         (md_relax_table): Add entries for ADJNZ macros.
 267         (M32C_Macros): Add ADJNZ macros.
 268         (subtype_mappings): Add entries for ADJNZ macros.
 269         (insn_to_subtype): Check for adjnz and sbjnz insns.
 270         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 271         (md_convert_frag): Convert adjnz and sbjnz.
 272
 273 2007-03-29  Nick Clifton  <nickc@redhat.com>
 274
 275         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 276         initialization.
 277         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 278         using ITBL_NUMBER_OF_PROCESSORS.
 279         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 280
 281 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 284         register operands, encode destination in i.rm.regmem if its
 285         RegMem bit is set.
 286
 287 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 288             Phil Edwards  <phil@codesourcery.com>
 289
 290         * doc/as.texinfo: Put the contents after the title page rather
 291         than at the end of the document.
 292
 293 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 294
 295         * NEWS: Mention ".reloc".
 296
 297 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 298
 299         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 300         in FLIX instructions.
 301
 302 2007-03-26  Julian Brown  <julian@codesourcery.com>
 303
 304         * config/tc-arm.c (arm_it): Add immisfloat field.
 305         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 306         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 307         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 308         float.
 309         (neon_cmode_for_move_imm): Reject non-float immediates for float
 310         operands.
 311         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 312
 313 2007-03-26  Julian Brown  <julian@codesourcery.com>
 314
 315         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 316
 317 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 318
 319         * doc/as.texinfo (Reloc): Document.
 320         * read.c (potable): Add "reloc".
 321         (s_reloc): New function.
 322         * write.c (reloc_list): New global var.
 323         (resolve_reloc_expr_symbols): New function.
 324         (write_object_file): Call it.
 325         (write_relocs): Process reloc_list.
 326         * write.h (struct reloc_list): New.
 327         (reloc_list): Declare.
 328
 329 2007-03-24  Paul Brook  <paul@codesourcery.com>
 330
 331         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 332
 333 2007-03-24  Paul Brook  <paul@codesourcery.com>
 334         Mark Shinwell  <shinwell@codesourcery.com>
 335
 336         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 337         (parse_operands): Don't expect comma if first operand missing.
 338         Handle OP_oRRw.
 339         (do_srs): Encode register number, checking it is r13.  Update comment.
 340         (insns): Update SRS entries to take a register.
 341
 342 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 345
 346 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 347
 348         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 349         attempt to jump to the next instruction into NOPs.
 350
 351 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 352
 353         * config/tc-spu.c: Don't include opcode/spu.h.
 354         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 355         (md_apply_fix): Adjust.
 356         * config/tc-spu.h: Include opcode/spu.h.
 357         (struct tc_fix_info): New.
 358         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 359         (TC_FORCE_RELOCATION): Define.
 360
 361 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 362
 363         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 364
 365 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 368         xchg for xchg %rax,%rax.
 369
 370 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 373         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 374
 375 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 376
 377         PR binutils/4218
 378         * config/tc-i386.c (match_template): Properly handle 64bit mode
 379         "xchg %eax, %eax".
 380
 381 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 382
 383         PR gas/4124
 384         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 385
 386 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 387
 388         * Makefile.am: Run dep-am.
 389         * Makefile.in: Regenerated.
 390
 391         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 392
 393         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 394         (NOP_OPCODE): Removed.
 395         (template): Likewise.
 396
 397 2007-03-21  Andreas Schwab  <schwab@suse.de>
 398
 399         * config/tc-i386.h (NOP_OPCODE): Restore.
 400
 401 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 402
 403         * config/tc-arm.c (do_mul): Don't warn about overlapping
 404         Rd and Rm operands when assembling for v6 or above.
 405         Correctly capitalize register names in the messages.
 406         (do_mlas): Likewise.  Delete spurious blank line.
 407
 408 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 409
 410         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 411
 412 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 413
 414         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 415         i386_regtab.
 416         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 417         on i386_regtab.
 418
 419 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 420
 421         PR gas/4184
 422         * app.c (do_scrub_chars): PUT after setting states.
 423
 424 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * Makefile.am: Run "make dep-am".
 427         * Makefile.in: Regenerated.
 428
 429         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 430         "opcode/i386.h".
 431         (md_begin): Check reg_name != NULL for the last entry in
 432         i386_regtab.
 433
 434         * config/tc-i386.h: Move many entries to opcode/i386.h and
 435         opcodes/i386-opc.h.
 436
 437         * configure.in (need_opcodes): Set true for i386.
 438         * configure: Regenerated.
 439
 440 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 441
 442         * Makefile.am (REPORT_BUGS_TO): Removed.
 443         (INCLUDES): Remove -DREPORT_BUGS_TO.
 444         * Makefile.in: Regenerated.
 445
 446         * configure.in (--with-bugurl): Removed.
 447         * configure: Regenerated.
 448
 449         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 450         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 451         (TEXI2DVI): Likewise.
 452         (gasver.texi): Removed.
 453         (MOSTLYCLEANFILES): Remove gasver.texi.
 454         (as.1): Don't depend on gasver.texi.
 455         * doc/Makefile.in: Regenerated.
 456
 457         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 458
 459 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 460
 461         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 462         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 463         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 464         * gas/symbols.c (copy_symbol_attributes): Use
 465         TC_COPY_SYMBOL_ATTRIBUTES.
 466
 467 2007-03-14  Paul Brook  <paul@codesourcery.com>
 468
 469         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 470
 471 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 472
 473         PR 4029
 474         * write.c (relax_segment): Insert extra alignment padding
 475         to break infinite relax loop when given impossible
 476         gcc_except_table assembly.
 477
 478 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 479
 480         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 481         on i.tm.base_opcode.
 482         (match_template): Likewise.
 483         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 484
 485         * config/tc-i386.h (Opcode_D): New.
 486         (Opcode_FloatR): Likewise.
 487         (Opcode_FloatD): Likewise.
 488         (D): Redefined.
 489         (W): Likewise.
 490         (FloatMF): Likewise.
 491         (FloatR): Likewise.
 492         (FloatD): Likewise.
 493
 494 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 495
 496         * app.c (do_scrub_chars): Recognize comments after # line "file".
 497         * read.c (get_linefile_number): New.
 498         (s_app_line): Accept ill-formed .linefile lines as comments.
 499
 500 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 501
 502         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 503
 504 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 505
 506         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 507         * as.h (new_logical_line_flags): New.
 508         * input-scrub.c (new_logical_line): Turned into wrapper for...
 509         (new_logical_line_flags): this.  Handle flags.
 510         * read.c (potable): Add linefile.  Adjust appline argument.
 511         (s_app_file): Fake .appfiles no more.
 512         (s_app_line): For .linefile, accept file name and flags.
 513
 514 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 515
 516         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 517
 518 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 519
 520         * Makefile.am: Run "make dep-am".
 521         * Makefile.in: Regenerate.
 522         * po/POTFILES.in: Regenerate.
 523
 524 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 525
 526         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 527         bug-reporting URL.
 528         * doc/Makefile.am (gasver.texi): Define BUGURL.
 529         * doc/as.texinfo: Use BUGURL.
 530         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 531
 532 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 533
 534         * config/tc-s390.c (md_parse_option): z9-ec option added.
 535
 536 2007-03-02  Paul Brook  <paul@codesourcery.com>
 537
 538         * config/tc-arm.c (relax_immediate): Always return positive values.
 539         (relaxed_symbol_addr): New function.
 540         (relax_adr, relax_branch): Use it.
 541         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 542
 543 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 544
 545         * as.c (parse_args): Update copyright date.
 546
 547 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 548
 549         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 550
 551 2007-02-28  Nick Clifton  <nickc@redhat.com>
 552
 553         PR gas/3797
 554         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 555         just return -1 whenever a problem is encountered.
 556         (md_assemble): If do_assemble returns -1 generate a non-fatal
 557         error message and return.
 558
 559         PR gas/2623
 560         * config/tc-msp430.c (line_separator_char): Change to '{'.
 561
 562 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 563
 564         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 565         (build_jump_insn): Likewise.
 566         (build_insn): Likewise.
 567         (s_m68hc11_relax): Likewise.
 568
 569 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 570
 571         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 572
 573 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 574
 575         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 576
 577 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 578
 579         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 580         (md_assemble): Likewise.
 581
 582 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 583
 584         * write.c (size_seg): Always clear SEC_RELOC here.
 585         (install_reloc): New function, extracted from..
 586         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 587         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 588         testing frag size.  Set SEC_RELOC here.
 589
 590 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 591
 592         PR 4082
 593         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 594
 595 2007-02-20  Thiemo Seufer  <ths@mips.com>
 596
 597         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 598
 599 2007-02-20  Thiemo Seufer  <ths@mips.com>
 600
 601         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 602
 603 2007-02-20  Thiemo Seufer  <ths@mips.com>
 604             Chao-Ying Fu  <fu@mips.com>
 605
 606         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 607         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 608         (macro_build): Add case '2'.
 609         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 610         (validate_mips_insn): Add support for balign instruction.
 611         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 612         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 613         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 614         command line options.
 615         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 616         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 617         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 618         .set dspr2, .set nodspr2.
 619
 620 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 621
 622         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 623         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 624
 625 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 626
 627         * write.c (TC_FX_SIZE_SLACK): Define.
 628         (write_relocs): Reinstate check for fixup within frag.
 629         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 630         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 631         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 632         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 633         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 634
 635 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 636             Nathan Sidwell  <nathan@codesourcery.com>
 637             Vladimir Prus  <vladimir@codesourcery.com
 638             Joseph Myers  <joseph@codesourcery.com>
 639
 640         * configure.in (--with-bugurl): New option.
 641         * configure: Regenerate.
 642         * dep-in.sed: Remove bin-bugs.h.
 643         * Makefile.am (REPORT_BUGS_TO): Define.
 644         (INCLUDES): Define REPORT_BUGS_TO.
 645         (DEP_INCLUDES): Likewise.
 646         ($(OBJS)): No longer depend on bin-bugs.h.
 647         * Makefile.in: Regenerate.
 648         * doc/Makefile.in: Regenerate.
 649         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 650         * as.h: Remove include of bin-bugs.h.
 651
 652 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 653
 654         * write.c: White space fixes.
 655         (fixup_segment): Move symbol_mri_common_p adjustments..
 656         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 657         (adjust_reloc_syms): ..to here.
 658
 659 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 660
 661         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 662         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 663         (subseg_set_rest): Remove unnecessary cast.
 664         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 665         Remove unnecessary forward declarations and casts.
 666         (set_symtab): Delete extern bfd_alloc.
 667         (fixup_segment): Move.
 668
 669 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 670
 671         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 672         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 673         (mcf5475_ctrl, mcf5485_ctrl): New.
 674         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 675         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 676         (init_table): Add asid, mmubar, adjust rombar0.
 677
 678 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 679
 680         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 681         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 682         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 683         code, and test for these insns using a combination of
 684         opcode_modifier and operand_types.
 685
 686 2007-02-07  Paul Brook  <paul@codesourcery.com>
 687
 688         * configure.tgt: Add arm*-*-uclinux-*eabi.
 689
 690 2007-02-05  Dave Brolley  <brolley@redhat.com>
 691             Richard Sandiford  <rsandifo@redhat.com>
 692             DJ Delorie  <dj@redhat.com>
 693             Stan Cox  <scox@redhat.com>
 694             Jim Blandy  <jimb@redhat.com>
 695             Nick Clifton  <nickc@redhat.com>
 696             Jim Wilson  <wilson@redhat.com>
 697             Frank Ch. Eigler  <fche@redhat.com>
 698             Graydon Hoare  <graydon@redhat.com>
 699             Ben Elliston  <bje@redhat.com>
 700             John Healy  <jhealy@redhat.com>
 701             Richard Henderson  <rth@redhat.com>
 702
 703         * Makefile.am (CPU_TYPES): Add mep.
 704         (TARGET_CPU_CFILES): Add tc-mep.c.
 705         (TARGET_CPU_HFILES): Add tc-mep.h.
 706         (DEPTC_mep_elf): New variable.
 707         (DEPTC_mep_coff): Likewise.
 708         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 709         * configure.in: Support mep.
 710         * configure.tgt: Likewise.
 711         * config/tc-mep.c: New file.
 712         * config/obj-elf.c: New file.
 713         * config/tc-mep.c: New file.
 714         * config/tc-mep.h: New file.
 715         * testsuite/gas/mep: New testsuite with content.
 716         * Makefile.in: Regenerate.
 717         * configure: Regenerate.
 718
 719 2007-02-05  Dave Brolley  <brolley@redhat.com>
 720
 721         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 722         (complex_reloc_installation_howto): Removed.
 723
 724 2007-02-05  Dave Brolley  <brolley@redhat.com>
 725             Graydon Hoare  <graydon@redhat.com>
 726             DJ Delorie  <dj@redhat.com>
 727             Catherine Moore  <clm@redhat.com>
 728             Michael Chastain  <chastain@redhat.com>
 729             Frank Ch. Eigler  <fche@redhat.com>
 730
 731         * symbols.c (use_complex_relocs_for): New, to decide
 732         when to use complex relocs. Add signed RELC support.
 733         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 734         encode expression symbols as mangled complex relocation symbols (when
 735         compiled with -DOBJ_COMPLEX_RELOC).
 736         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 737         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 738         encode_addend with new args. Modify to get start, length from
 739         ifield whenever it is set. Also change condition on which
 740         self-describing relocs are encoded. Add hook into
 741         gas_cgen_encode_addend.
 742         (queue_fixup_recursively): Add signed RELC support. Change from masked
 743         expr to trunc flag. Restore assignment of sub-field value to
 744         temporary in fixups array. Reflect changed meaning of last arg to
 745         queue_fixup_recursively.
 746         (fixup): Add cgen_maybe_multi_ifield member.
 747         (make_right_shifted_expr): New function.
 748         (queue_fixup): Change to recursive function that fragments
 749         fixups if operand has a multi-ifield.
 750         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 751         symbols, call weak_operand_overflow_check, and fragment call
 752         queue_fixup with operand fields.
 753         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 754         (weak_operand_overflow_check): New function to try to select
 755         insns correctly.
 756         (gas_cgen_encode_addend): New function for relc.
 757         (gas_cgen_install_complex_reloc): Likewise.
 758         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 759         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 760         cgen_maybe_multi_ifield field to fx_cgen substructure.
 761         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 762         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 763
 764 2007-02-03  DJ Delorie  <dj@delorie.com>
 765
 766         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 767         byte relocs.
 768         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 769         (m32c_cons_fix_new): Prototype.
 770
 771 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 772
 773         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 774         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 775
 776 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 777
 778         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 779         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 780         (map_suffix_reloc_to_operator): New.
 781         (map_operator_to_reloc): New.
 782         (expression_maybe_register): Fix incorrect test of return value from
 783         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 784         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 785
 786 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 787
 788         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 789         (tinsn_get_tok): Delete prototype.
 790         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 791
 792 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 793
 794         * config/xtensa-relax.h (struct build_instr): Delete id field.
 795         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 796         and LABEL tokens.
 797         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 798         set op_data fields to zero.
 799         (parse_id_constant): Delete.
 800         (build_transition): Remove code to handle numbered literals and labels.
 801
 802 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 803
 804         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 805         (build_transition_table): Likewise.
 806
 807 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 808
 809         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 810         fx_tcbit.
 811         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 812
 813 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 814
 815         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 816         (struct fix <fx_plt>): Rename to tcbit2.
 817         * write.c (fix_new_internal): Adjust.
 818         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 819         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 820         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 821         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 822         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 823         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 824         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 825         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 826         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 827         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 828         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 829         Instead, compare fx_r_type.
 830         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 831         fx_tcbit in place of fx_plt.
 832         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 833         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 834         to fx_plt.
 835
 836 2007-01-30  Nick Clifton  <nickc@redhat.com>
 837
 838         * as.c (main): Mark symbols created via the --defsym command line
 839         option as volatile so that they can be overridden later on by a
 840         .set directive.  This maintains compatibility with the behaviour
 841         of earlier versions of the assembler.
 842         * doc/as.texinfo (--defsym): Document that the defined symbol's
 843         value can be overridden via a .set directive.
 844
 845 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 846
 847         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 848         (swap_2_operands): This.  Take 2 ints.
 849         (md_assemble): Updated.
 850         (swap_operands): Call swap_2_operands to swap 2 operands.
 851
 852 2007-01-24  DJ Delorie  <dj@redhat.com>
 853
 854         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 855
 856 2007-01-22  Nick Clifton  <nickc@redhat.com>
 857
 858         PR gas/3871
 859         * tc-score.c: Remove unnecessary uses of _().
 860         Make the err_msg[] a file level local array in order to save
 861         storage space.
 862         Remove unnecessary sprintf()s.
 863
 864 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 865
 866         PR gas/3871
 867         * config/tc-score.c : Using _() for const string.
 868         Do not assign inst.error with a local string pointer.
 869         (md_section_align): Pad section.
 870
 871 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 872
 873         * config/tc-i386.c (build_modrm_byte): Check number of operands
 874         when procssing memory/register operand.
 875
 876 2007-01-12  Nick Clifton  <nickc@redhat.com>
 877
 878         PR gas/3856
 879         * macro.c (expand_irp): Do not ignore spaces inside quoted
 880         strings.
 881
 882 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 883
 884         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 885         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 886         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 887         (TC_FORCE_RELOCATION): Define.
 888         (TC_FORCE_RELOCATION_LOCAL): Define.
 889         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 890
 891 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 892
 893         * input-file.c (input_file_open): Check fgets return.
 894
 895 2007-01-11  Paul Brook  <paul@codesourcery.com>
 896
 897         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 898
 899 2007-01-11  Nick Clifton  <nickc@redhat.com>
 900
 901         PR gas/3707
 902         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 903         variable.
 904
 905         * config/tc-mcore.c (md_number_to_chars): Use
 906         number_to_chars_{big|little}endian.
 907
 908 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 909
 910         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 911         architecture by itself.
 912         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 913         (m68k_elf_final_processing): Treat Fido as an architecture by
 914         itself.
 915
 916 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 917
 918         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 919
 920 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 923         depending on allow_naked_reg.
 924
 925 2007-01-04  Paul Brook  <paul@codesourcery.com>
 926
 927         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 928
 929 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         PR gas/3830
 932         * config/tc-i386.c (register_prefix): New.
 933         (set_intel_syntax): Set set_intel_syntax to "" if register
 934         prefix isn't needed.
 935         (check_byte_reg): Use register_prefix for error message.
 936         (check_long_reg): Likewise.
 937         (check_qword_reg): Likewise.
 938         (check_word_reg): Likewise.
 939
 940 2006-01-04  Julian Brown  <julian@codesourcery.com>
 941
 942         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 943         (do_neon_qshl_imm): Likewise.
 944         (do_neon_rshl): New function. Handle rounding variants of
 945         v{q}shl-by-register.
 946         (insns): Use do_neon_rshl for vrshl, vqrshl.
 947
 948 2007-01-04  Paul Brook  <paul@codesourcery.com>
 949
 950         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 951         and vacle.
 952
 953 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 954
 955         * config/tc-i386.c (swap_operands): Remove branches.
 956
 957 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 958
 959         * config/tc-i386.c: Update copyright year.
 960         * config/tc-i386.h: Likewise.
 961
 962 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 965         instead of int.
 966
 967 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 968
 969         * config/tc-i386.c: Convert to ISO C90 formatting
 970         * config/tc-i386.h: Likewise.
 971
 972 2007-01-03  David Daney  <ddaney@avtrex.com>
 973
 974         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 975         documentation.
 976
 977 For older changes see ChangeLog-2006
 978 \f
 979 Local Variables:
 980 mode: change-log
 981 left-margin: 8
 982 fill-column: 74
 983 version-control: never
 984 End: