gas/ChangeLog

   1 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * aclocal.m4: Regenerated.
   4         * doc/Makefile.in: Likewise.
   5         * Makefile.in: Likewise.
   6
   7 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
   8
   9         * as.c (main): Only call create_obj_attrs_section if IS_ELF.
  10
  11 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  12
  13         * as.c (create_obj_attrs_section): New.
  14         (main): Call create_obj_attrs_section for ELF.
  15         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
  16         skip_past_comma, s_vendor_attribute): New.
  17         (potable): Add gnu_attribute for ELF.
  18         * read.h (s_vendor_attribute): Declare.
  19         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
  20         round s_vendor_attribute.
  21         (aeabi_set_public_attributes): Update for new attributes
  22         interfaces.
  23         (arm_md_end): Remove attributes contents setting now done
  24         generically.
  25
  26 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
  27
  28         * Makefile.am: Add CR16 related entry.
  29         * Makefile.in: Regenerate.
  30         * config/tc-cr16.h: New file
  31         * config/tc-cr16.c: New file
  32         * doc/c-cr16.texi: New file for cr16
  33         * doc/all.texi: Entry for cr16
  34         * doc/Makefile.am: Added c-cr16.texi
  35         * doc/Makefile.in: Regenerate
  36         * doc/as.texinfo: Entry for CR16 target
  37         * NEWS: Announce the support for the new target.
  38
  39 2007-06-26  Paul Brook  <paul@codesourcery.com>
  40
  41         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
  42         for OP_RVC.
  43         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
  44
  45 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * config/tc-i386.c (process_operands): Replace regKludge
  48         with RegKludge.
  49
  50 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
  51
  52         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
  53         * config/tc-mips.c (append_insn): Record which symbols have
  54         R_MIPS16_26 relocations against them.
  55         (mips_fix_adjustable): Don't reduce relocations against such symbols.
  56
  57 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
  58
  59         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
  60         (frag_format_size): Handle RELAX_IMMED_STEP3.
  61         (xtensa_relax_frag, md_convert_frag): Likewise.
  62         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
  63         (RELAX_IMMED_MAXSTEPS): Adjust.
  64         * config/xtensa-relax.c (widen_spec_list): Add transitions from
  65         wide branches to branch-over-jumps.
  66         (build_transition): Handle wide branches in transition patterns.
  67
  68 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * config/tc-i386.c (disp_size): New.
  71         (imm_size): Likewise.
  72         (output_disp): Use disp_size and imm_size.
  73         (output_imm): Use imm_size.
  74
  75 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
  76
  77         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
  78         use of literal_frag field.
  79         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
  80         in the literal_frag field.
  81         (xtensa_move_literals): Use it here instead of searching.  Update
  82         literal_frag field with new value.
  83
  84 2007-06-14  Paul Brook  <paul@codesourcery.com>
  85
  86         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
  87         narrow shift by immediate.
  88
  89 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
  92
  93         * acinclude.m4: Don't include m4 files.
  94         (BFD_BINARY_FOPEN): Removed.
  95         Remove libtool kludge.
  96
  97         * Makefile.in: Regenerated.
  98         * doc/Makefile.in: Likewise.
  99         * aclocal.m4: Likewise.
 100         * configure: Likewise.
 101
 102 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 103             Bob Wilson  <bob.wilson@acm.org>
 104
 105         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
 106         (XTENSA_PROP_NO_TRANSFORM): ...this.
 107         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
 108         (xtensa_mark_frags_for_org): New.
 109         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 110         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 111         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 112         (xtensa_frag_flags_combinable): Likewise.
 113         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 114         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 115
 116 2007-06-06  Paul Brook  <paul@codesourcery.com>
 117
 118         * config/tc-arm.c (s_align): Pad code sections appropriately.
 119
 120 2007-06-05  Paul Brook  <paul@codesourcery.com>
 121
 122         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 123
 124 2007-06-05  Nick Clifton  <nickc@redhat.com>
 125
 126         PR gas/4587
 127         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 128
 129 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 130
 131         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 132         number@ppu.
 133         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 134         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 135         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 136
 137 2007-05-31  Paul Brook  <paul@codesourcery.com>
 138
 139         * config/tc-arm.c (insns): Allow strex on M profile cores.
 140
 141 2007-05-29  David S. Miller  <davem@davemloft.net>
 142             Jakub Jelinek  <jakub@redhat.com>
 143
 144         PR gas/4558
 145         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 146         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 147
 148 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 149
 150         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 151
 152 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 153
 154         * config/tc-ppc.c: Convert to ISO C.
 155         * config/tc-ppc.c: Likewise.
 156
 157 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 158
 159         * write.h (EXEC_MACHINE_TYPE): Delete.
 160         (string_byte_count, section_alignment): Delete.
 161
 162 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 163
 164         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 165
 166 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 167
 168         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 169         top 32 bits of 64 bit value if so doing results in passing
 170         range check.  Rewrite sign extension fudges similarly.  Enable
 171         fudges for powerpc64 too.  Report user value if range check
 172         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 173         range rather than value, also to report user value on failure.
 174
 175 2007-03-25  Paul Brook  <paul@codesourcery.com>
 176
 177         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 178         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 179         (do_t_mov_cmp): Correctly encode movs pc, lr.
 180
 181 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 182
 183         * Makefile.in: Regnerate.
 184         * configure: Regenerate.
 185         * aclocal.m4: Regenerate.
 186         * doc/Makefile.in: Regenerate.
 187
 188 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 189
 190         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 191         and index entries about automatic alignment of ENTRY instructions.
 192
 193 2007-05-22  Nick Clifton  <nickc@redhat.com>
 194
 195         * doc/as.texinfo: Use @copying around the copyright notice.
 196
 197 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 198
 199         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 200         containing a comma.
 201
 202 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         PR gas/4517
 205         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 206         * doc/as.texinfo: Document new directives: .cfi_restore,
 207         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 208         .cfi_remember_state and .cfi_restore_state.
 209
 210 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 211
 212         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 213         fixups in error message.
 214         (md_conver_frag_1): Propagate the fix source location and use
 215         as_bad_where rather than fatal, for better error messages.
 216
 217 2007-05-16  Paul Brook  <paul@codesourcery.com>
 218
 219         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 220
 221 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 222
 223         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 224
 225 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 226
 227         PR gas/3041
 228         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 229         addend is stored for relocs against weak symbols.
 230         (md_apply_fix): So not loose track of addend for relocs against
 231         weak symbols.
 232
 233 2007-05-14  Thiemo Seufer  <ths@mips.com>
 234
 235         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 236
 237 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 238
 239         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 240         addri, addri.c, subi, and subi.c when immediate number is hex.
 241         (score_insns): Remove subis and subis.c.
 242         (do_sub_rdi16): Delete.
 243
 244 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 245
 246         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 247         spu_cons for word.
 248         (md_assemble): Tidy use of insn.flag.
 249         (get_imm): Likewise.  Handle uppercase input too.
 250         (spu_cons): New function.
 251         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 252         (TC_FORCE_RELOCATION): Don't resolve them either.
 253
 254 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 255
 256         * config/tc-arm.c (md_apply_fix): Generate more accurate
 257         diagnostic when 8-bit immediate range is exceeded for
 258         BFD_RELOC_ARM_OFFSET_IMM8.
 259
 260 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 261
 262         PR gas/4460
 263         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 264         a space if we already have a space.
 265
 266 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         * config/tc-i386.c (match_template): Don't explicitly check
 269         suffix for crc32 in Intel mode.
 270         (process_suffix): Issue an error for crc32 if the operand size
 271         is ambiguous.
 272
 273 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 274             Nick Clifton  <nickc@redhat.com>
 275
 276         PR gas/3041
 277         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 278         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 279         (md_apply_fix): Put zero values into the frags referencing weak
 280         symbols.
 281
 282 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 283
 284         PR 4448
 285         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 286         PPC_OPERAND_PLUS1.
 287
 288 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         * config/tc-i386.c (match_template): Check suffix for crc32 in
 291         Intel mdoe.
 292         (process_suffix): Default the suffix of 8bit crc32 to
 293         BYTE_MNEM_SUFFIX.
 294         (check_byte_reg): Skip check for 8bit crc32.
 295
 296 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * config/tc-i386.c (md_assemble): Use register_prefix in
 299         error/warning message.
 300         (check_byte_reg): Likewise.
 301         (check_long_reg): Likewise.
 302         (check_qword_reg): Likewise.
 303         (check_word_reg): Likewise.
 304         (process_operands): Likewise.
 305
 306 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 307
 308         PR 4436
 309         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 310         min > max.
 311
 312 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 313
 314         * config/tc-mips.c: Fix comment.
 315
 316 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 317
 318         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 319         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 320         * doc/c-avr.texi: Document new devices.
 321
 322 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 323
 324         * Makefile.am: Run "make dep-am".
 325         * Makefile.in: Regenerate.
 326
 327 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 328
 329         * config/tc-m68k.c (mcf54455_ctrl): New.
 330         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 331         (m68k_archs): Add isac.
 332         (m68k_cpus): Add 54455 family.
 333         (m68k_ip): Split Bg into Bb, Bs, Bg.
 334         (m68k_elf_final_processing): Add ISA_C.
 335         * doc/c-m68k.texi (M680x0 Options): Add isac.
 336
 337 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 338
 339         * read.c (read_a_source_file): Skip multiple spaces to
 340         cover hack in mmix md_start_line_hook which overwrites a
 341         colon with a space.  Delete sermon and needless assertion.
 342
 343 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 344
 345         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 346         (md_atof): Make number_of_chars unsigned.  Revert last change.
 347         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 348         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 349         * config/tc-sh.h (md_optimize_expr): Likewise.
 350         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 351         assertion.
 352         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 353
 354 2007-04-21  Nick Clifton  <nickc@redhat.com>
 355
 356         * config/atof-vax.c (md_atof): Fix comparison inside know().
 357
 358         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 359
 360 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 363         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 364         Don't skip over NUL char.
 365         (pseudo_set): Set X_op for registers to O_register.
 366         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 367         (resolve_symbol_value): Resolve O_register symbols.
 368         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 369         Instead find st(0) by hash lookup.
 370         * config/tc-ppc.c (ppc_macro): Warning fix.
 371
 372         * as.h (ENABLE_CHECKING): Default define to 0.
 373         (know): Assert if ENABLE_CHECKING.
 374         (struct relax_type): Remove superfluous declaration.
 375         * configure.in (--enable-checking): New.
 376         * configure: Regenerate.
 377         * config.in: Regenerate.
 378         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 379         Check for duplicate powerpc_operands entries.
 380
 381 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 382
 383         * config/tc-m68k.c (mcf5253_ctrl): New.
 384         (mcf52223_ctrl): New.
 385         (m68k_cpus): Add 5253, 52221, 52223.
 386
 387         * config/m68k-parse.h (RAMBAR_ALT): New.
 388         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 389         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 390         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 391         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 392         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 393         RAMBAR1.
 394         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 395         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 396         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 397         to control register mapping.
 398
 399 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 400
 401         * messages.c (as_internal_value_out_of_range): Fix typo in
 402         error message.  Return after printing domain error.
 403         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 404         in max when shifting right.
 405
 406 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 407
 408         * messages.c (as_internal_value_out_of_range): Extend to report
 409         errors for values with invalid low bits set.
 410         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 411         fields.  Check that operands and opcode fields are disjoint.
 412         (ppc_insert_operand): Check operands using mask rather than bit
 413         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 414         insertion code.
 415         (md_apply_fix): Adjust for struct powerpc_operand change.
 416
 417 2007-04-19  Paul Brook  <paul@codesourcery.com>
 418
 419         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 420         Thumb-1.  Add sanity check for bogus relaxations.
 421
 422 2007-04-19  Paul Brook  <paul@codesourcery.com>
 423
 424         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 425
 426 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 427
 428         * Makefile.am: Run "make dep-am".
 429         * Makefile.in: Regenerate.
 430
 431 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 432
 433         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 434
 435 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 436
 437         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 438
 439 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 440
 441         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 442         (match_template): Handle operand size for crc32 in SSE4.2.
 443         (process_suffix): Handle operand type for crc32 in SSE4.2.
 444         (output_insn): Support SSE4.2.
 445
 446 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 447
 448         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 449         (process_operands): Adjust implicit operand for blendvpd,
 450         blendvps and pblendvb in SSE4.1.
 451         (output_insn): Support SSE4.1.
 452
 453 2007-04-18  Paul Brook  <paul@codesourcery.com>
 454
 455         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 456
 457 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 458
 459         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 460         of as_warn_where for misaligned data.
 461
 462 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 463
 464         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 465         rs_fill frags.
 466
 467 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 468
 469         * Makefile.am: Add ACLOCAL_AMFLAGS.
 470         * Makefile.in: Regenerate.
 471
 472 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 473
 474         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 475         (sh_optimize_expr): Likewise.
 476         * config/tc-sh.h (md_optimize_expr): Define.
 477         (sh_optimize_expr): Prototype.
 478
 479 2007-04-06  Matt Thomas  <matt@netbsd.org>
 480
 481         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 482         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 483         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 484
 485 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 486
 487         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 488
 489 2007-04-04  Paul Brook  <paul@codesourcery.com>
 490
 491         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 492         (insns): Use I15 for vext.
 493
 494 2007-04-04  Paul Brook  <paul@codesourcery.com>
 495
 496         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 497
 498 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 499
 500         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 501         outputting_stabs_line_debug.
 502
 503 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 504
 505         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 506         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 507         devices.
 508         * doc/c-avr.texi: Document new devices.
 509
 510 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 511
 512         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 513         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 514         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 515
 516 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 517             Bob Wilson  <bob.wilson@acm.org>
 518
 519         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 520         Do not check is_loop_target flag.
 521         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 522         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 523         xtensa_move_labels for alignment of loop opcodes.
 524
 525 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * config/tc-i386.c (process_suffix): Reindent a bit.
 528
 529 2007-03-30  Paul Brook  <paul@codesourcery.com>
 530
 531         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 532         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 533         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 534
 535 2007-03-29  DJ Delorie  <dj@redhat.com>
 536
 537         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 538         (md_relax_table): Add entries for ADJNZ macros.
 539         (M32C_Macros): Add ADJNZ macros.
 540         (subtype_mappings): Add entries for ADJNZ macros.
 541         (insn_to_subtype): Check for adjnz and sbjnz insns.
 542         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 543         (md_convert_frag): Convert adjnz and sbjnz.
 544
 545 2007-03-29  Nick Clifton  <nickc@redhat.com>
 546
 547         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 548         initialization.
 549         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 550         using ITBL_NUMBER_OF_PROCESSORS.
 551         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 552
 553 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 556         register operands, encode destination in i.rm.regmem if its
 557         RegMem bit is set.
 558
 559 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 560             Phil Edwards  <phil@codesourcery.com>
 561
 562         * doc/as.texinfo: Put the contents after the title page rather
 563         than at the end of the document.
 564
 565 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 566
 567         * NEWS: Mention ".reloc".
 568
 569 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 570
 571         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 572         in FLIX instructions.
 573
 574 2007-03-26  Julian Brown  <julian@codesourcery.com>
 575
 576         * config/tc-arm.c (arm_it): Add immisfloat field.
 577         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 578         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 579         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 580         float.
 581         (neon_cmode_for_move_imm): Reject non-float immediates for float
 582         operands.
 583         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 584
 585 2007-03-26  Julian Brown  <julian@codesourcery.com>
 586
 587         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 588
 589 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 590
 591         * doc/as.texinfo (Reloc): Document.
 592         * read.c (potable): Add "reloc".
 593         (s_reloc): New function.
 594         * write.c (reloc_list): New global var.
 595         (resolve_reloc_expr_symbols): New function.
 596         (write_object_file): Call it.
 597         (write_relocs): Process reloc_list.
 598         * write.h (struct reloc_list): New.
 599         (reloc_list): Declare.
 600
 601 2007-03-24  Paul Brook  <paul@codesourcery.com>
 602
 603         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 604
 605 2007-03-24  Paul Brook  <paul@codesourcery.com>
 606         Mark Shinwell  <shinwell@codesourcery.com>
 607
 608         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 609         (parse_operands): Don't expect comma if first operand missing.
 610         Handle OP_oRRw.
 611         (do_srs): Encode register number, checking it is r13.  Update comment.
 612         (insns): Update SRS entries to take a register.
 613
 614 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 617
 618 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 619
 620         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 621         attempt to jump to the next instruction into NOPs.
 622
 623 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 624
 625         * config/tc-spu.c: Don't include opcode/spu.h.
 626         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 627         (md_apply_fix): Adjust.
 628         * config/tc-spu.h: Include opcode/spu.h.
 629         (struct tc_fix_info): New.
 630         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 631         (TC_FORCE_RELOCATION): Define.
 632
 633 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 634
 635         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 636
 637 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 640         xchg for xchg %rax,%rax.
 641
 642 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 643
 644         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 645         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 646
 647 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 648
 649         PR binutils/4218
 650         * config/tc-i386.c (match_template): Properly handle 64bit mode
 651         "xchg %eax, %eax".
 652
 653 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 654
 655         PR gas/4124
 656         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 657
 658 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         * Makefile.am: Run dep-am.
 661         * Makefile.in: Regenerated.
 662
 663         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 664
 665         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 666         (NOP_OPCODE): Removed.
 667         (template): Likewise.
 668
 669 2007-03-21  Andreas Schwab  <schwab@suse.de>
 670
 671         * config/tc-i386.h (NOP_OPCODE): Restore.
 672
 673 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 674
 675         * config/tc-arm.c (do_mul): Don't warn about overlapping
 676         Rd and Rm operands when assembling for v6 or above.
 677         Correctly capitalize register names in the messages.
 678         (do_mlas): Likewise.  Delete spurious blank line.
 679
 680 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 681
 682         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 683
 684 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 687         i386_regtab.
 688         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 689         on i386_regtab.
 690
 691 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 692
 693         PR gas/4184
 694         * app.c (do_scrub_chars): PUT after setting states.
 695
 696 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * Makefile.am: Run "make dep-am".
 699         * Makefile.in: Regenerated.
 700
 701         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 702         "opcode/i386.h".
 703         (md_begin): Check reg_name != NULL for the last entry in
 704         i386_regtab.
 705
 706         * config/tc-i386.h: Move many entries to opcode/i386.h and
 707         opcodes/i386-opc.h.
 708
 709         * configure.in (need_opcodes): Set true for i386.
 710         * configure: Regenerated.
 711
 712 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * Makefile.am (REPORT_BUGS_TO): Removed.
 715         (INCLUDES): Remove -DREPORT_BUGS_TO.
 716         * Makefile.in: Regenerated.
 717
 718         * configure.in (--with-bugurl): Removed.
 719         * configure: Regenerated.
 720
 721         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 722         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 723         (TEXI2DVI): Likewise.
 724         (gasver.texi): Removed.
 725         (MOSTLYCLEANFILES): Remove gasver.texi.
 726         (as.1): Don't depend on gasver.texi.
 727         * doc/Makefile.in: Regenerated.
 728
 729         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 730
 731 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 732
 733         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 734         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 735         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 736         * gas/symbols.c (copy_symbol_attributes): Use
 737         TC_COPY_SYMBOL_ATTRIBUTES.
 738
 739 2007-03-14  Paul Brook  <paul@codesourcery.com>
 740
 741         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 742
 743 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 744
 745         PR 4029
 746         * write.c (relax_segment): Insert extra alignment padding
 747         to break infinite relax loop when given impossible
 748         gcc_except_table assembly.
 749
 750 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 753         on i.tm.base_opcode.
 754         (match_template): Likewise.
 755         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 756
 757         * config/tc-i386.h (Opcode_D): New.
 758         (Opcode_FloatR): Likewise.
 759         (Opcode_FloatD): Likewise.
 760         (D): Redefined.
 761         (W): Likewise.
 762         (FloatMF): Likewise.
 763         (FloatR): Likewise.
 764         (FloatD): Likewise.
 765
 766 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 767
 768         * app.c (do_scrub_chars): Recognize comments after # line "file".
 769         * read.c (get_linefile_number): New.
 770         (s_app_line): Accept ill-formed .linefile lines as comments.
 771
 772 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 773
 774         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 775
 776 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 777
 778         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 779         * as.h (new_logical_line_flags): New.
 780         * input-scrub.c (new_logical_line): Turned into wrapper for...
 781         (new_logical_line_flags): this.  Handle flags.
 782         * read.c (potable): Add linefile.  Adjust appline argument.
 783         (s_app_file): Fake .appfiles no more.
 784         (s_app_line): For .linefile, accept file name and flags.
 785
 786 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 787
 788         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 789
 790 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 791
 792         * Makefile.am: Run "make dep-am".
 793         * Makefile.in: Regenerate.
 794         * po/POTFILES.in: Regenerate.
 795
 796 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 797
 798         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 799         bug-reporting URL.
 800         * doc/Makefile.am (gasver.texi): Define BUGURL.
 801         * doc/as.texinfo: Use BUGURL.
 802         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 803
 804 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 805
 806         * config/tc-s390.c (md_parse_option): z9-ec option added.
 807
 808 2007-03-02  Paul Brook  <paul@codesourcery.com>
 809
 810         * config/tc-arm.c (relax_immediate): Always return positive values.
 811         (relaxed_symbol_addr): New function.
 812         (relax_adr, relax_branch): Use it.
 813         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 814
 815 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 816
 817         * as.c (parse_args): Update copyright date.
 818
 819 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 820
 821         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 822
 823 2007-02-28  Nick Clifton  <nickc@redhat.com>
 824
 825         PR gas/3797
 826         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 827         just return -1 whenever a problem is encountered.
 828         (md_assemble): If do_assemble returns -1 generate a non-fatal
 829         error message and return.
 830
 831         PR gas/2623
 832         * config/tc-msp430.c (line_separator_char): Change to '{'.
 833
 834 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 835
 836         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 837         (build_jump_insn): Likewise.
 838         (build_insn): Likewise.
 839         (s_m68hc11_relax): Likewise.
 840
 841 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 842
 843         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 844
 845 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 846
 847         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 848
 849 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 850
 851         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 852         (md_assemble): Likewise.
 853
 854 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 855
 856         * write.c (size_seg): Always clear SEC_RELOC here.
 857         (install_reloc): New function, extracted from..
 858         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 859         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 860         testing frag size.  Set SEC_RELOC here.
 861
 862 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 863
 864         PR 4082
 865         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 866
 867 2007-02-20  Thiemo Seufer  <ths@mips.com>
 868
 869         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 870
 871 2007-02-20  Thiemo Seufer  <ths@mips.com>
 872
 873         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 874
 875 2007-02-20  Thiemo Seufer  <ths@mips.com>
 876             Chao-Ying Fu  <fu@mips.com>
 877
 878         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 879         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 880         (macro_build): Add case '2'.
 881         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 882         (validate_mips_insn): Add support for balign instruction.
 883         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 884         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 885         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 886         command line options.
 887         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 888         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 889         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 890         .set dspr2, .set nodspr2.
 891
 892 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 893
 894         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 895         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 896
 897 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 898
 899         * write.c (TC_FX_SIZE_SLACK): Define.
 900         (write_relocs): Reinstate check for fixup within frag.
 901         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 902         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 903         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 904         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 905         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 906
 907 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 908             Nathan Sidwell  <nathan@codesourcery.com>
 909             Vladimir Prus  <vladimir@codesourcery.com
 910             Joseph Myers  <joseph@codesourcery.com>
 911
 912         * configure.in (--with-bugurl): New option.
 913         * configure: Regenerate.
 914         * dep-in.sed: Remove bin-bugs.h.
 915         * Makefile.am (REPORT_BUGS_TO): Define.
 916         (INCLUDES): Define REPORT_BUGS_TO.
 917         (DEP_INCLUDES): Likewise.
 918         ($(OBJS)): No longer depend on bin-bugs.h.
 919         * Makefile.in: Regenerate.
 920         * doc/Makefile.in: Regenerate.
 921         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 922         * as.h: Remove include of bin-bugs.h.
 923
 924 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 925
 926         * write.c: White space fixes.
 927         (fixup_segment): Move symbol_mri_common_p adjustments..
 928         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 929         (adjust_reloc_syms): ..to here.
 930
 931 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 932
 933         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 934         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 935         (subseg_set_rest): Remove unnecessary cast.
 936         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 937         Remove unnecessary forward declarations and casts.
 938         (set_symtab): Delete extern bfd_alloc.
 939         (fixup_segment): Move.
 940
 941 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 942
 943         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 944         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 945         (mcf5475_ctrl, mcf5485_ctrl): New.
 946         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 947         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 948         (init_table): Add asid, mmubar, adjust rombar0.
 949
 950 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 951
 952         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 953         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 954         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 955         code, and test for these insns using a combination of
 956         opcode_modifier and operand_types.
 957
 958 2007-02-07  Paul Brook  <paul@codesourcery.com>
 959
 960         * configure.tgt: Add arm*-*-uclinux-*eabi.
 961
 962 2007-02-05  Dave Brolley  <brolley@redhat.com>
 963             Richard Sandiford  <rsandifo@redhat.com>
 964             DJ Delorie  <dj@redhat.com>
 965             Stan Cox  <scox@redhat.com>
 966             Jim Blandy  <jimb@redhat.com>
 967             Nick Clifton  <nickc@redhat.com>
 968             Jim Wilson  <wilson@redhat.com>
 969             Frank Ch. Eigler  <fche@redhat.com>
 970             Graydon Hoare  <graydon@redhat.com>
 971             Ben Elliston  <bje@redhat.com>
 972             John Healy  <jhealy@redhat.com>
 973             Richard Henderson  <rth@redhat.com>
 974
 975         * Makefile.am (CPU_TYPES): Add mep.
 976         (TARGET_CPU_CFILES): Add tc-mep.c.
 977         (TARGET_CPU_HFILES): Add tc-mep.h.
 978         (DEPTC_mep_elf): New variable.
 979         (DEPTC_mep_coff): Likewise.
 980         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 981         * configure.in: Support mep.
 982         * configure.tgt: Likewise.
 983         * config/tc-mep.c: New file.
 984         * config/obj-elf.c: New file.
 985         * config/tc-mep.c: New file.
 986         * config/tc-mep.h: New file.
 987         * testsuite/gas/mep: New testsuite with content.
 988         * Makefile.in: Regenerate.
 989         * configure: Regenerate.
 990
 991 2007-02-05  Dave Brolley  <brolley@redhat.com>
 992
 993         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 994         (complex_reloc_installation_howto): Removed.
 995
 996 2007-02-05  Dave Brolley  <brolley@redhat.com>
 997             Graydon Hoare  <graydon@redhat.com>
 998             DJ Delorie  <dj@redhat.com>
 999             Catherine Moore  <clm@redhat.com>
1000             Michael Chastain  <chastain@redhat.com>
1001             Frank Ch. Eigler  <fche@redhat.com>
1002
1003         * symbols.c (use_complex_relocs_for): New, to decide
1004         when to use complex relocs. Add signed RELC support.
1005         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1006         encode expression symbols as mangled complex relocation symbols (when
1007         compiled with -DOBJ_COMPLEX_RELOC).
1008         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1009         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1010         encode_addend with new args. Modify to get start, length from
1011         ifield whenever it is set. Also change condition on which
1012         self-describing relocs are encoded. Add hook into
1013         gas_cgen_encode_addend.
1014         (queue_fixup_recursively): Add signed RELC support. Change from masked
1015         expr to trunc flag. Restore assignment of sub-field value to
1016         temporary in fixups array. Reflect changed meaning of last arg to
1017         queue_fixup_recursively.
1018         (fixup): Add cgen_maybe_multi_ifield member.
1019         (make_right_shifted_expr): New function.
1020         (queue_fixup): Change to recursive function that fragments
1021         fixups if operand has a multi-ifield.
1022         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1023         symbols, call weak_operand_overflow_check, and fragment call
1024         queue_fixup with operand fields.
1025         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1026         (weak_operand_overflow_check): New function to try to select
1027         insns correctly.
1028         (gas_cgen_encode_addend): New function for relc.
1029         (gas_cgen_install_complex_reloc): Likewise.
1030         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1031         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1032         cgen_maybe_multi_ifield field to fx_cgen substructure.
1033         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1034         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1035
1036 2007-02-03  DJ Delorie  <dj@delorie.com>
1037
1038         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1039         byte relocs.
1040         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1041         (m32c_cons_fix_new): Prototype.
1042
1043 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1044
1045         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1046         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1047
1048 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1049
1050         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1051         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1052         (map_suffix_reloc_to_operator): New.
1053         (map_operator_to_reloc): New.
1054         (expression_maybe_register): Fix incorrect test of return value from
1055         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1056         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1057
1058 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1059
1060         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1061         (tinsn_get_tok): Delete prototype.
1062         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1063
1064 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1065
1066         * config/xtensa-relax.h (struct build_instr): Delete id field.
1067         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1068         and LABEL tokens.
1069         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1070         set op_data fields to zero.
1071         (parse_id_constant): Delete.
1072         (build_transition): Remove code to handle numbered literals and labels.
1073
1074 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1075
1076         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1077         (build_transition_table): Likewise.
1078
1079 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1080
1081         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1082         fx_tcbit.
1083         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1084
1085 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1086
1087         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1088         (struct fix <fx_plt>): Rename to tcbit2.
1089         * write.c (fix_new_internal): Adjust.
1090         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1091         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1092         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1093         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1094         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1095         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1096         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1097         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1098         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1099         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1100         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1101         Instead, compare fx_r_type.
1102         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1103         fx_tcbit in place of fx_plt.
1104         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1105         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1106         to fx_plt.
1107
1108 2007-01-30  Nick Clifton  <nickc@redhat.com>
1109
1110         * as.c (main): Mark symbols created via the --defsym command line
1111         option as volatile so that they can be overridden later on by a
1112         .set directive.  This maintains compatibility with the behaviour
1113         of earlier versions of the assembler.
1114         * doc/as.texinfo (--defsym): Document that the defined symbol's
1115         value can be overridden via a .set directive.
1116
1117 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1118
1119         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1120         (swap_2_operands): This.  Take 2 ints.
1121         (md_assemble): Updated.
1122         (swap_operands): Call swap_2_operands to swap 2 operands.
1123
1124 2007-01-24  DJ Delorie  <dj@redhat.com>
1125
1126         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1127
1128 2007-01-22  Nick Clifton  <nickc@redhat.com>
1129
1130         PR gas/3871
1131         * tc-score.c: Remove unnecessary uses of _().
1132         Make the err_msg[] a file level local array in order to save
1133         storage space.
1134         Remove unnecessary sprintf()s.
1135
1136 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1137
1138         PR gas/3871
1139         * config/tc-score.c : Using _() for const string.
1140         Do not assign inst.error with a local string pointer.
1141         (md_section_align): Pad section.
1142
1143 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * config/tc-i386.c (build_modrm_byte): Check number of operands
1146         when procssing memory/register operand.
1147
1148 2007-01-12  Nick Clifton  <nickc@redhat.com>
1149
1150         PR gas/3856
1151         * macro.c (expand_irp): Do not ignore spaces inside quoted
1152         strings.
1153
1154 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1155
1156         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1157         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1158         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1159         (TC_FORCE_RELOCATION): Define.
1160         (TC_FORCE_RELOCATION_LOCAL): Define.
1161         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1162
1163 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1164
1165         * input-file.c (input_file_open): Check fgets return.
1166
1167 2007-01-11  Paul Brook  <paul@codesourcery.com>
1168
1169         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1170
1171 2007-01-11  Nick Clifton  <nickc@redhat.com>
1172
1173         PR gas/3707
1174         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1175         variable.
1176
1177         * config/tc-mcore.c (md_number_to_chars): Use
1178         number_to_chars_{big|little}endian.
1179
1180 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1181
1182         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1183         architecture by itself.
1184         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1185         (m68k_elf_final_processing): Treat Fido as an architecture by
1186         itself.
1187
1188 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1189
1190         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1191
1192 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1193
1194         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1195         depending on allow_naked_reg.
1196
1197 2007-01-04  Paul Brook  <paul@codesourcery.com>
1198
1199         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1200
1201 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1202
1203         PR gas/3830
1204         * config/tc-i386.c (register_prefix): New.
1205         (set_intel_syntax): Set set_intel_syntax to "" if register
1206         prefix isn't needed.
1207         (check_byte_reg): Use register_prefix for error message.
1208         (check_long_reg): Likewise.
1209         (check_qword_reg): Likewise.
1210         (check_word_reg): Likewise.
1211
1212 2006-01-04  Julian Brown  <julian@codesourcery.com>
1213
1214         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1215         (do_neon_qshl_imm): Likewise.
1216         (do_neon_rshl): New function. Handle rounding variants of
1217         v{q}shl-by-register.
1218         (insns): Use do_neon_rshl for vrshl, vqrshl.
1219
1220 2007-01-04  Paul Brook  <paul@codesourcery.com>
1221
1222         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1223         and vacle.
1224
1225 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1226
1227         * config/tc-i386.c (swap_operands): Remove branches.
1228
1229 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         * config/tc-i386.c: Update copyright year.
1232         * config/tc-i386.h: Likewise.
1233
1234 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1235
1236         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1237         instead of int.
1238
1239 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         * config/tc-i386.c: Convert to ISO C90 formatting
1242         * config/tc-i386.h: Likewise.
1243
1244 2007-01-03  David Daney  <ddaney@avtrex.com>
1245
1246         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1247         documentation.
1248
1249 For older changes see ChangeLog-2006
1250 \f
1251 Local Variables:
1252 mode: change-log
1253 left-margin: 8
1254 fill-column: 74
1255 version-control: never
1256 End: