gas/ChangeLog

   1 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-ppc.c (ppc_pe_section): Comment out code assigning
   4         coff section flag values to bfd section flag.
   5
   6 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * aclocal.m4: Regenerated.
   9         * doc/Makefile.in: Likewise.
  10         * Makefile.in: Likewise.
  11
  12 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  13
  14         * as.c (main): Only call create_obj_attrs_section if IS_ELF.
  15
  16 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  17
  18         * as.c (create_obj_attrs_section): New.
  19         (main): Call create_obj_attrs_section for ELF.
  20         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
  21         skip_past_comma, s_vendor_attribute): New.
  22         (potable): Add gnu_attribute for ELF.
  23         * read.h (s_vendor_attribute): Declare.
  24         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
  25         round s_vendor_attribute.
  26         (aeabi_set_public_attributes): Update for new attributes
  27         interfaces.
  28         (arm_md_end): Remove attributes contents setting now done
  29         generically.
  30
  31 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
  32
  33         * Makefile.am: Add CR16 related entry.
  34         * Makefile.in: Regenerate.
  35         * config/tc-cr16.h: New file
  36         * config/tc-cr16.c: New file
  37         * doc/c-cr16.texi: New file for cr16
  38         * doc/all.texi: Entry for cr16
  39         * doc/Makefile.am: Added c-cr16.texi
  40         * doc/Makefile.in: Regenerate
  41         * doc/as.texinfo: Entry for CR16 target
  42         * NEWS: Announce the support for the new target.
  43
  44 2007-06-26  Paul Brook  <paul@codesourcery.com>
  45
  46         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
  47         for OP_RVC.
  48         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
  49
  50 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * config/tc-i386.c (process_operands): Replace regKludge
  53         with RegKludge.
  54
  55 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
  56
  57         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
  58         * config/tc-mips.c (append_insn): Record which symbols have
  59         R_MIPS16_26 relocations against them.
  60         (mips_fix_adjustable): Don't reduce relocations against such symbols.
  61
  62 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
  63
  64         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
  65         (frag_format_size): Handle RELAX_IMMED_STEP3.
  66         (xtensa_relax_frag, md_convert_frag): Likewise.
  67         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
  68         (RELAX_IMMED_MAXSTEPS): Adjust.
  69         * config/xtensa-relax.c (widen_spec_list): Add transitions from
  70         wide branches to branch-over-jumps.
  71         (build_transition): Handle wide branches in transition patterns.
  72
  73 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * config/tc-i386.c (disp_size): New.
  76         (imm_size): Likewise.
  77         (output_disp): Use disp_size and imm_size.
  78         (output_imm): Use imm_size.
  79
  80 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
  81
  82         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
  83         use of literal_frag field.
  84         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
  85         in the literal_frag field.
  86         (xtensa_move_literals): Use it here instead of searching.  Update
  87         literal_frag field with new value.
  88
  89 2007-06-14  Paul Brook  <paul@codesourcery.com>
  90
  91         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
  92         narrow shift by immediate.
  93
  94 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
  97
  98         * acinclude.m4: Don't include m4 files.
  99         (BFD_BINARY_FOPEN): Removed.
 100         Remove libtool kludge.
 101
 102         * Makefile.in: Regenerated.
 103         * doc/Makefile.in: Likewise.
 104         * aclocal.m4: Likewise.
 105         * configure: Likewise.
 106
 107 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 108             Bob Wilson  <bob.wilson@acm.org>
 109
 110         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
 111         (XTENSA_PROP_NO_TRANSFORM): ...this.
 112         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
 113         (xtensa_mark_frags_for_org): New.
 114         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 115         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 116         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 117         (xtensa_frag_flags_combinable): Likewise.
 118         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 119         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 120
 121 2007-06-06  Paul Brook  <paul@codesourcery.com>
 122
 123         * config/tc-arm.c (s_align): Pad code sections appropriately.
 124
 125 2007-06-05  Paul Brook  <paul@codesourcery.com>
 126
 127         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 128
 129 2007-06-05  Nick Clifton  <nickc@redhat.com>
 130
 131         PR gas/4587
 132         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 133
 134 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 135
 136         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 137         number@ppu.
 138         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 139         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 140         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 141
 142 2007-05-31  Paul Brook  <paul@codesourcery.com>
 143
 144         * config/tc-arm.c (insns): Allow strex on M profile cores.
 145
 146 2007-05-29  David S. Miller  <davem@davemloft.net>
 147             Jakub Jelinek  <jakub@redhat.com>
 148
 149         PR gas/4558
 150         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 151         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 152
 153 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 154
 155         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 156
 157 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 158
 159         * config/tc-ppc.c: Convert to ISO C.
 160         * config/tc-ppc.c: Likewise.
 161
 162 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 163
 164         * write.h (EXEC_MACHINE_TYPE): Delete.
 165         (string_byte_count, section_alignment): Delete.
 166
 167 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 168
 169         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 170
 171 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 172
 173         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 174         top 32 bits of 64 bit value if so doing results in passing
 175         range check.  Rewrite sign extension fudges similarly.  Enable
 176         fudges for powerpc64 too.  Report user value if range check
 177         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 178         range rather than value, also to report user value on failure.
 179
 180 2007-03-25  Paul Brook  <paul@codesourcery.com>
 181
 182         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 183         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 184         (do_t_mov_cmp): Correctly encode movs pc, lr.
 185
 186 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 187
 188         * Makefile.in: Regnerate.
 189         * configure: Regenerate.
 190         * aclocal.m4: Regenerate.
 191         * doc/Makefile.in: Regenerate.
 192
 193 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 194
 195         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 196         and index entries about automatic alignment of ENTRY instructions.
 197
 198 2007-05-22  Nick Clifton  <nickc@redhat.com>
 199
 200         * doc/as.texinfo: Use @copying around the copyright notice.
 201
 202 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 203
 204         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 205         containing a comma.
 206
 207 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         PR gas/4517
 210         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 211         * doc/as.texinfo: Document new directives: .cfi_restore,
 212         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 213         .cfi_remember_state and .cfi_restore_state.
 214
 215 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 216
 217         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 218         fixups in error message.
 219         (md_conver_frag_1): Propagate the fix source location and use
 220         as_bad_where rather than fatal, for better error messages.
 221
 222 2007-05-16  Paul Brook  <paul@codesourcery.com>
 223
 224         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 225
 226 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 227
 228         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 229
 230 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 231
 232         PR gas/3041
 233         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 234         addend is stored for relocs against weak symbols.
 235         (md_apply_fix): So not loose track of addend for relocs against
 236         weak symbols.
 237
 238 2007-05-14  Thiemo Seufer  <ths@mips.com>
 239
 240         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 241
 242 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 243
 244         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 245         addri, addri.c, subi, and subi.c when immediate number is hex.
 246         (score_insns): Remove subis and subis.c.
 247         (do_sub_rdi16): Delete.
 248
 249 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 250
 251         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 252         spu_cons for word.
 253         (md_assemble): Tidy use of insn.flag.
 254         (get_imm): Likewise.  Handle uppercase input too.
 255         (spu_cons): New function.
 256         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 257         (TC_FORCE_RELOCATION): Don't resolve them either.
 258
 259 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 260
 261         * config/tc-arm.c (md_apply_fix): Generate more accurate
 262         diagnostic when 8-bit immediate range is exceeded for
 263         BFD_RELOC_ARM_OFFSET_IMM8.
 264
 265 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 266
 267         PR gas/4460
 268         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 269         a space if we already have a space.
 270
 271 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 272
 273         * config/tc-i386.c (match_template): Don't explicitly check
 274         suffix for crc32 in Intel mode.
 275         (process_suffix): Issue an error for crc32 if the operand size
 276         is ambiguous.
 277
 278 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 279             Nick Clifton  <nickc@redhat.com>
 280
 281         PR gas/3041
 282         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 283         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 284         (md_apply_fix): Put zero values into the frags referencing weak
 285         symbols.
 286
 287 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 288
 289         PR 4448
 290         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 291         PPC_OPERAND_PLUS1.
 292
 293 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * config/tc-i386.c (match_template): Check suffix for crc32 in
 296         Intel mdoe.
 297         (process_suffix): Default the suffix of 8bit crc32 to
 298         BYTE_MNEM_SUFFIX.
 299         (check_byte_reg): Skip check for 8bit crc32.
 300
 301 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         * config/tc-i386.c (md_assemble): Use register_prefix in
 304         error/warning message.
 305         (check_byte_reg): Likewise.
 306         (check_long_reg): Likewise.
 307         (check_qword_reg): Likewise.
 308         (check_word_reg): Likewise.
 309         (process_operands): Likewise.
 310
 311 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 312
 313         PR 4436
 314         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 315         min > max.
 316
 317 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 318
 319         * config/tc-mips.c: Fix comment.
 320
 321 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 322
 323         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 324         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 325         * doc/c-avr.texi: Document new devices.
 326
 327 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 328
 329         * Makefile.am: Run "make dep-am".
 330         * Makefile.in: Regenerate.
 331
 332 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 333
 334         * config/tc-m68k.c (mcf54455_ctrl): New.
 335         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 336         (m68k_archs): Add isac.
 337         (m68k_cpus): Add 54455 family.
 338         (m68k_ip): Split Bg into Bb, Bs, Bg.
 339         (m68k_elf_final_processing): Add ISA_C.
 340         * doc/c-m68k.texi (M680x0 Options): Add isac.
 341
 342 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 343
 344         * read.c (read_a_source_file): Skip multiple spaces to
 345         cover hack in mmix md_start_line_hook which overwrites a
 346         colon with a space.  Delete sermon and needless assertion.
 347
 348 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 349
 350         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 351         (md_atof): Make number_of_chars unsigned.  Revert last change.
 352         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 353         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 354         * config/tc-sh.h (md_optimize_expr): Likewise.
 355         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 356         assertion.
 357         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 358
 359 2007-04-21  Nick Clifton  <nickc@redhat.com>
 360
 361         * config/atof-vax.c (md_atof): Fix comparison inside know().
 362
 363         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 364
 365 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 366
 367         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 368         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 369         Don't skip over NUL char.
 370         (pseudo_set): Set X_op for registers to O_register.
 371         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 372         (resolve_symbol_value): Resolve O_register symbols.
 373         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 374         Instead find st(0) by hash lookup.
 375         * config/tc-ppc.c (ppc_macro): Warning fix.
 376
 377         * as.h (ENABLE_CHECKING): Default define to 0.
 378         (know): Assert if ENABLE_CHECKING.
 379         (struct relax_type): Remove superfluous declaration.
 380         * configure.in (--enable-checking): New.
 381         * configure: Regenerate.
 382         * config.in: Regenerate.
 383         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 384         Check for duplicate powerpc_operands entries.
 385
 386 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 387
 388         * config/tc-m68k.c (mcf5253_ctrl): New.
 389         (mcf52223_ctrl): New.
 390         (m68k_cpus): Add 5253, 52221, 52223.
 391
 392         * config/m68k-parse.h (RAMBAR_ALT): New.
 393         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 394         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 395         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 396         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 397         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 398         RAMBAR1.
 399         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 400         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 401         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 402         to control register mapping.
 403
 404 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 405
 406         * messages.c (as_internal_value_out_of_range): Fix typo in
 407         error message.  Return after printing domain error.
 408         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 409         in max when shifting right.
 410
 411 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 412
 413         * messages.c (as_internal_value_out_of_range): Extend to report
 414         errors for values with invalid low bits set.
 415         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 416         fields.  Check that operands and opcode fields are disjoint.
 417         (ppc_insert_operand): Check operands using mask rather than bit
 418         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 419         insertion code.
 420         (md_apply_fix): Adjust for struct powerpc_operand change.
 421
 422 2007-04-19  Paul Brook  <paul@codesourcery.com>
 423
 424         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 425         Thumb-1.  Add sanity check for bogus relaxations.
 426
 427 2007-04-19  Paul Brook  <paul@codesourcery.com>
 428
 429         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 430
 431 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 432
 433         * Makefile.am: Run "make dep-am".
 434         * Makefile.in: Regenerate.
 435
 436 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 437
 438         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 439
 440 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 441
 442         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 443
 444 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 445
 446         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 447         (match_template): Handle operand size for crc32 in SSE4.2.
 448         (process_suffix): Handle operand type for crc32 in SSE4.2.
 449         (output_insn): Support SSE4.2.
 450
 451 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 452
 453         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 454         (process_operands): Adjust implicit operand for blendvpd,
 455         blendvps and pblendvb in SSE4.1.
 456         (output_insn): Support SSE4.1.
 457
 458 2007-04-18  Paul Brook  <paul@codesourcery.com>
 459
 460         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 461
 462 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 463
 464         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 465         of as_warn_where for misaligned data.
 466
 467 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 468
 469         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 470         rs_fill frags.
 471
 472 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 473
 474         * Makefile.am: Add ACLOCAL_AMFLAGS.
 475         * Makefile.in: Regenerate.
 476
 477 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 478
 479         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 480         (sh_optimize_expr): Likewise.
 481         * config/tc-sh.h (md_optimize_expr): Define.
 482         (sh_optimize_expr): Prototype.
 483
 484 2007-04-06  Matt Thomas  <matt@netbsd.org>
 485
 486         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 487         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 488         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 489
 490 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 491
 492         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 493
 494 2007-04-04  Paul Brook  <paul@codesourcery.com>
 495
 496         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 497         (insns): Use I15 for vext.
 498
 499 2007-04-04  Paul Brook  <paul@codesourcery.com>
 500
 501         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 502
 503 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 504
 505         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 506         outputting_stabs_line_debug.
 507
 508 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 509
 510         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 511         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 512         devices.
 513         * doc/c-avr.texi: Document new devices.
 514
 515 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 516
 517         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 518         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 519         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 520
 521 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 522             Bob Wilson  <bob.wilson@acm.org>
 523
 524         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 525         Do not check is_loop_target flag.
 526         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 527         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 528         xtensa_move_labels for alignment of loop opcodes.
 529
 530 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         * config/tc-i386.c (process_suffix): Reindent a bit.
 533
 534 2007-03-30  Paul Brook  <paul@codesourcery.com>
 535
 536         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 537         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 538         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 539
 540 2007-03-29  DJ Delorie  <dj@redhat.com>
 541
 542         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 543         (md_relax_table): Add entries for ADJNZ macros.
 544         (M32C_Macros): Add ADJNZ macros.
 545         (subtype_mappings): Add entries for ADJNZ macros.
 546         (insn_to_subtype): Check for adjnz and sbjnz insns.
 547         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 548         (md_convert_frag): Convert adjnz and sbjnz.
 549
 550 2007-03-29  Nick Clifton  <nickc@redhat.com>
 551
 552         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 553         initialization.
 554         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 555         using ITBL_NUMBER_OF_PROCESSORS.
 556         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 557
 558 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 561         register operands, encode destination in i.rm.regmem if its
 562         RegMem bit is set.
 563
 564 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 565             Phil Edwards  <phil@codesourcery.com>
 566
 567         * doc/as.texinfo: Put the contents after the title page rather
 568         than at the end of the document.
 569
 570 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 571
 572         * NEWS: Mention ".reloc".
 573
 574 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 575
 576         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 577         in FLIX instructions.
 578
 579 2007-03-26  Julian Brown  <julian@codesourcery.com>
 580
 581         * config/tc-arm.c (arm_it): Add immisfloat field.
 582         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 583         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 584         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 585         float.
 586         (neon_cmode_for_move_imm): Reject non-float immediates for float
 587         operands.
 588         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 589
 590 2007-03-26  Julian Brown  <julian@codesourcery.com>
 591
 592         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 593
 594 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 595
 596         * doc/as.texinfo (Reloc): Document.
 597         * read.c (potable): Add "reloc".
 598         (s_reloc): New function.
 599         * write.c (reloc_list): New global var.
 600         (resolve_reloc_expr_symbols): New function.
 601         (write_object_file): Call it.
 602         (write_relocs): Process reloc_list.
 603         * write.h (struct reloc_list): New.
 604         (reloc_list): Declare.
 605
 606 2007-03-24  Paul Brook  <paul@codesourcery.com>
 607
 608         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 609
 610 2007-03-24  Paul Brook  <paul@codesourcery.com>
 611         Mark Shinwell  <shinwell@codesourcery.com>
 612
 613         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 614         (parse_operands): Don't expect comma if first operand missing.
 615         Handle OP_oRRw.
 616         (do_srs): Encode register number, checking it is r13.  Update comment.
 617         (insns): Update SRS entries to take a register.
 618
 619 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 622
 623 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 624
 625         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 626         attempt to jump to the next instruction into NOPs.
 627
 628 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 629
 630         * config/tc-spu.c: Don't include opcode/spu.h.
 631         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 632         (md_apply_fix): Adjust.
 633         * config/tc-spu.h: Include opcode/spu.h.
 634         (struct tc_fix_info): New.
 635         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 636         (TC_FORCE_RELOCATION): Define.
 637
 638 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 639
 640         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 641
 642 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 643
 644         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 645         xchg for xchg %rax,%rax.
 646
 647 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 648
 649         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 650         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 651
 652 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 653
 654         PR binutils/4218
 655         * config/tc-i386.c (match_template): Properly handle 64bit mode
 656         "xchg %eax, %eax".
 657
 658 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 659
 660         PR gas/4124
 661         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 662
 663 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * Makefile.am: Run dep-am.
 666         * Makefile.in: Regenerated.
 667
 668         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 669
 670         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 671         (NOP_OPCODE): Removed.
 672         (template): Likewise.
 673
 674 2007-03-21  Andreas Schwab  <schwab@suse.de>
 675
 676         * config/tc-i386.h (NOP_OPCODE): Restore.
 677
 678 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 679
 680         * config/tc-arm.c (do_mul): Don't warn about overlapping
 681         Rd and Rm operands when assembling for v6 or above.
 682         Correctly capitalize register names in the messages.
 683         (do_mlas): Likewise.  Delete spurious blank line.
 684
 685 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 686
 687         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 688
 689 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 692         i386_regtab.
 693         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 694         on i386_regtab.
 695
 696 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 697
 698         PR gas/4184
 699         * app.c (do_scrub_chars): PUT after setting states.
 700
 701 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         * Makefile.am: Run "make dep-am".
 704         * Makefile.in: Regenerated.
 705
 706         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 707         "opcode/i386.h".
 708         (md_begin): Check reg_name != NULL for the last entry in
 709         i386_regtab.
 710
 711         * config/tc-i386.h: Move many entries to opcode/i386.h and
 712         opcodes/i386-opc.h.
 713
 714         * configure.in (need_opcodes): Set true for i386.
 715         * configure: Regenerated.
 716
 717 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         * Makefile.am (REPORT_BUGS_TO): Removed.
 720         (INCLUDES): Remove -DREPORT_BUGS_TO.
 721         * Makefile.in: Regenerated.
 722
 723         * configure.in (--with-bugurl): Removed.
 724         * configure: Regenerated.
 725
 726         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 727         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 728         (TEXI2DVI): Likewise.
 729         (gasver.texi): Removed.
 730         (MOSTLYCLEANFILES): Remove gasver.texi.
 731         (as.1): Don't depend on gasver.texi.
 732         * doc/Makefile.in: Regenerated.
 733
 734         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 735
 736 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 737
 738         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 739         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 740         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 741         * gas/symbols.c (copy_symbol_attributes): Use
 742         TC_COPY_SYMBOL_ATTRIBUTES.
 743
 744 2007-03-14  Paul Brook  <paul@codesourcery.com>
 745
 746         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 747
 748 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 749
 750         PR 4029
 751         * write.c (relax_segment): Insert extra alignment padding
 752         to break infinite relax loop when given impossible
 753         gcc_except_table assembly.
 754
 755 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 758         on i.tm.base_opcode.
 759         (match_template): Likewise.
 760         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 761
 762         * config/tc-i386.h (Opcode_D): New.
 763         (Opcode_FloatR): Likewise.
 764         (Opcode_FloatD): Likewise.
 765         (D): Redefined.
 766         (W): Likewise.
 767         (FloatMF): Likewise.
 768         (FloatR): Likewise.
 769         (FloatD): Likewise.
 770
 771 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 772
 773         * app.c (do_scrub_chars): Recognize comments after # line "file".
 774         * read.c (get_linefile_number): New.
 775         (s_app_line): Accept ill-formed .linefile lines as comments.
 776
 777 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 778
 779         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 780
 781 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 782
 783         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 784         * as.h (new_logical_line_flags): New.
 785         * input-scrub.c (new_logical_line): Turned into wrapper for...
 786         (new_logical_line_flags): this.  Handle flags.
 787         * read.c (potable): Add linefile.  Adjust appline argument.
 788         (s_app_file): Fake .appfiles no more.
 789         (s_app_line): For .linefile, accept file name and flags.
 790
 791 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 792
 793         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 794
 795 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 796
 797         * Makefile.am: Run "make dep-am".
 798         * Makefile.in: Regenerate.
 799         * po/POTFILES.in: Regenerate.
 800
 801 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 802
 803         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 804         bug-reporting URL.
 805         * doc/Makefile.am (gasver.texi): Define BUGURL.
 806         * doc/as.texinfo: Use BUGURL.
 807         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 808
 809 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 810
 811         * config/tc-s390.c (md_parse_option): z9-ec option added.
 812
 813 2007-03-02  Paul Brook  <paul@codesourcery.com>
 814
 815         * config/tc-arm.c (relax_immediate): Always return positive values.
 816         (relaxed_symbol_addr): New function.
 817         (relax_adr, relax_branch): Use it.
 818         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 819
 820 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 821
 822         * as.c (parse_args): Update copyright date.
 823
 824 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 825
 826         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 827
 828 2007-02-28  Nick Clifton  <nickc@redhat.com>
 829
 830         PR gas/3797
 831         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 832         just return -1 whenever a problem is encountered.
 833         (md_assemble): If do_assemble returns -1 generate a non-fatal
 834         error message and return.
 835
 836         PR gas/2623
 837         * config/tc-msp430.c (line_separator_char): Change to '{'.
 838
 839 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 842         (build_jump_insn): Likewise.
 843         (build_insn): Likewise.
 844         (s_m68hc11_relax): Likewise.
 845
 846 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 847
 848         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 849
 850 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 851
 852         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 853
 854 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 855
 856         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 857         (md_assemble): Likewise.
 858
 859 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 860
 861         * write.c (size_seg): Always clear SEC_RELOC here.
 862         (install_reloc): New function, extracted from..
 863         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 864         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 865         testing frag size.  Set SEC_RELOC here.
 866
 867 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 868
 869         PR 4082
 870         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 871
 872 2007-02-20  Thiemo Seufer  <ths@mips.com>
 873
 874         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 875
 876 2007-02-20  Thiemo Seufer  <ths@mips.com>
 877
 878         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 879
 880 2007-02-20  Thiemo Seufer  <ths@mips.com>
 881             Chao-Ying Fu  <fu@mips.com>
 882
 883         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 884         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 885         (macro_build): Add case '2'.
 886         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 887         (validate_mips_insn): Add support for balign instruction.
 888         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 889         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 890         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 891         command line options.
 892         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 893         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 894         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 895         .set dspr2, .set nodspr2.
 896
 897 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 898
 899         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 900         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 901
 902 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 903
 904         * write.c (TC_FX_SIZE_SLACK): Define.
 905         (write_relocs): Reinstate check for fixup within frag.
 906         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 907         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 908         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 909         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 910         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 911
 912 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 913             Nathan Sidwell  <nathan@codesourcery.com>
 914             Vladimir Prus  <vladimir@codesourcery.com
 915             Joseph Myers  <joseph@codesourcery.com>
 916
 917         * configure.in (--with-bugurl): New option.
 918         * configure: Regenerate.
 919         * dep-in.sed: Remove bin-bugs.h.
 920         * Makefile.am (REPORT_BUGS_TO): Define.
 921         (INCLUDES): Define REPORT_BUGS_TO.
 922         (DEP_INCLUDES): Likewise.
 923         ($(OBJS)): No longer depend on bin-bugs.h.
 924         * Makefile.in: Regenerate.
 925         * doc/Makefile.in: Regenerate.
 926         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 927         * as.h: Remove include of bin-bugs.h.
 928
 929 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 930
 931         * write.c: White space fixes.
 932         (fixup_segment): Move symbol_mri_common_p adjustments..
 933         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 934         (adjust_reloc_syms): ..to here.
 935
 936 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 937
 938         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 939         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 940         (subseg_set_rest): Remove unnecessary cast.
 941         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 942         Remove unnecessary forward declarations and casts.
 943         (set_symtab): Delete extern bfd_alloc.
 944         (fixup_segment): Move.
 945
 946 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 947
 948         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 949         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 950         (mcf5475_ctrl, mcf5485_ctrl): New.
 951         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 952         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 953         (init_table): Add asid, mmubar, adjust rombar0.
 954
 955 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 956
 957         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 958         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 959         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 960         code, and test for these insns using a combination of
 961         opcode_modifier and operand_types.
 962
 963 2007-02-07  Paul Brook  <paul@codesourcery.com>
 964
 965         * configure.tgt: Add arm*-*-uclinux-*eabi.
 966
 967 2007-02-05  Dave Brolley  <brolley@redhat.com>
 968             Richard Sandiford  <rsandifo@redhat.com>
 969             DJ Delorie  <dj@redhat.com>
 970             Stan Cox  <scox@redhat.com>
 971             Jim Blandy  <jimb@redhat.com>
 972             Nick Clifton  <nickc@redhat.com>
 973             Jim Wilson  <wilson@redhat.com>
 974             Frank Ch. Eigler  <fche@redhat.com>
 975             Graydon Hoare  <graydon@redhat.com>
 976             Ben Elliston  <bje@redhat.com>
 977             John Healy  <jhealy@redhat.com>
 978             Richard Henderson  <rth@redhat.com>
 979
 980         * Makefile.am (CPU_TYPES): Add mep.
 981         (TARGET_CPU_CFILES): Add tc-mep.c.
 982         (TARGET_CPU_HFILES): Add tc-mep.h.
 983         (DEPTC_mep_elf): New variable.
 984         (DEPTC_mep_coff): Likewise.
 985         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 986         * configure.in: Support mep.
 987         * configure.tgt: Likewise.
 988         * config/tc-mep.c: New file.
 989         * config/obj-elf.c: New file.
 990         * config/tc-mep.c: New file.
 991         * config/tc-mep.h: New file.
 992         * testsuite/gas/mep: New testsuite with content.
 993         * Makefile.in: Regenerate.
 994         * configure: Regenerate.
 995
 996 2007-02-05  Dave Brolley  <brolley@redhat.com>
 997
 998         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 999         (complex_reloc_installation_howto): Removed.
1000
1001 2007-02-05  Dave Brolley  <brolley@redhat.com>
1002             Graydon Hoare  <graydon@redhat.com>
1003             DJ Delorie  <dj@redhat.com>
1004             Catherine Moore  <clm@redhat.com>
1005             Michael Chastain  <chastain@redhat.com>
1006             Frank Ch. Eigler  <fche@redhat.com>
1007
1008         * symbols.c (use_complex_relocs_for): New, to decide
1009         when to use complex relocs. Add signed RELC support.
1010         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1011         encode expression symbols as mangled complex relocation symbols (when
1012         compiled with -DOBJ_COMPLEX_RELOC).
1013         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1014         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1015         encode_addend with new args. Modify to get start, length from
1016         ifield whenever it is set. Also change condition on which
1017         self-describing relocs are encoded. Add hook into
1018         gas_cgen_encode_addend.
1019         (queue_fixup_recursively): Add signed RELC support. Change from masked
1020         expr to trunc flag. Restore assignment of sub-field value to
1021         temporary in fixups array. Reflect changed meaning of last arg to
1022         queue_fixup_recursively.
1023         (fixup): Add cgen_maybe_multi_ifield member.
1024         (make_right_shifted_expr): New function.
1025         (queue_fixup): Change to recursive function that fragments
1026         fixups if operand has a multi-ifield.
1027         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1028         symbols, call weak_operand_overflow_check, and fragment call
1029         queue_fixup with operand fields.
1030         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1031         (weak_operand_overflow_check): New function to try to select
1032         insns correctly.
1033         (gas_cgen_encode_addend): New function for relc.
1034         (gas_cgen_install_complex_reloc): Likewise.
1035         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1036         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1037         cgen_maybe_multi_ifield field to fx_cgen substructure.
1038         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1039         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1040
1041 2007-02-03  DJ Delorie  <dj@delorie.com>
1042
1043         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1044         byte relocs.
1045         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1046         (m32c_cons_fix_new): Prototype.
1047
1048 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1049
1050         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1051         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1052
1053 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1054
1055         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1056         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1057         (map_suffix_reloc_to_operator): New.
1058         (map_operator_to_reloc): New.
1059         (expression_maybe_register): Fix incorrect test of return value from
1060         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1061         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1062
1063 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1064
1065         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1066         (tinsn_get_tok): Delete prototype.
1067         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1068
1069 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1070
1071         * config/xtensa-relax.h (struct build_instr): Delete id field.
1072         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1073         and LABEL tokens.
1074         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1075         set op_data fields to zero.
1076         (parse_id_constant): Delete.
1077         (build_transition): Remove code to handle numbered literals and labels.
1078
1079 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1080
1081         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1082         (build_transition_table): Likewise.
1083
1084 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1085
1086         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1087         fx_tcbit.
1088         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1089
1090 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1091
1092         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1093         (struct fix <fx_plt>): Rename to tcbit2.
1094         * write.c (fix_new_internal): Adjust.
1095         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1096         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1097         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1098         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1099         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1100         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1101         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1102         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1103         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1104         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1105         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1106         Instead, compare fx_r_type.
1107         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1108         fx_tcbit in place of fx_plt.
1109         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1110         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1111         to fx_plt.
1112
1113 2007-01-30  Nick Clifton  <nickc@redhat.com>
1114
1115         * as.c (main): Mark symbols created via the --defsym command line
1116         option as volatile so that they can be overridden later on by a
1117         .set directive.  This maintains compatibility with the behaviour
1118         of earlier versions of the assembler.
1119         * doc/as.texinfo (--defsym): Document that the defined symbol's
1120         value can be overridden via a .set directive.
1121
1122 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1125         (swap_2_operands): This.  Take 2 ints.
1126         (md_assemble): Updated.
1127         (swap_operands): Call swap_2_operands to swap 2 operands.
1128
1129 2007-01-24  DJ Delorie  <dj@redhat.com>
1130
1131         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1132
1133 2007-01-22  Nick Clifton  <nickc@redhat.com>
1134
1135         PR gas/3871
1136         * tc-score.c: Remove unnecessary uses of _().
1137         Make the err_msg[] a file level local array in order to save
1138         storage space.
1139         Remove unnecessary sprintf()s.
1140
1141 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1142
1143         PR gas/3871
1144         * config/tc-score.c : Using _() for const string.
1145         Do not assign inst.error with a local string pointer.
1146         (md_section_align): Pad section.
1147
1148 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * config/tc-i386.c (build_modrm_byte): Check number of operands
1151         when procssing memory/register operand.
1152
1153 2007-01-12  Nick Clifton  <nickc@redhat.com>
1154
1155         PR gas/3856
1156         * macro.c (expand_irp): Do not ignore spaces inside quoted
1157         strings.
1158
1159 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1160
1161         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1162         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1163         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1164         (TC_FORCE_RELOCATION): Define.
1165         (TC_FORCE_RELOCATION_LOCAL): Define.
1166         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1167
1168 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1169
1170         * input-file.c (input_file_open): Check fgets return.
1171
1172 2007-01-11  Paul Brook  <paul@codesourcery.com>
1173
1174         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1175
1176 2007-01-11  Nick Clifton  <nickc@redhat.com>
1177
1178         PR gas/3707
1179         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1180         variable.
1181
1182         * config/tc-mcore.c (md_number_to_chars): Use
1183         number_to_chars_{big|little}endian.
1184
1185 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1186
1187         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1188         architecture by itself.
1189         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1190         (m68k_elf_final_processing): Treat Fido as an architecture by
1191         itself.
1192
1193 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1194
1195         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1196
1197 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1198
1199         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1200         depending on allow_naked_reg.
1201
1202 2007-01-04  Paul Brook  <paul@codesourcery.com>
1203
1204         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1205
1206 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1207
1208         PR gas/3830
1209         * config/tc-i386.c (register_prefix): New.
1210         (set_intel_syntax): Set set_intel_syntax to "" if register
1211         prefix isn't needed.
1212         (check_byte_reg): Use register_prefix for error message.
1213         (check_long_reg): Likewise.
1214         (check_qword_reg): Likewise.
1215         (check_word_reg): Likewise.
1216
1217 2006-01-04  Julian Brown  <julian@codesourcery.com>
1218
1219         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1220         (do_neon_qshl_imm): Likewise.
1221         (do_neon_rshl): New function. Handle rounding variants of
1222         v{q}shl-by-register.
1223         (insns): Use do_neon_rshl for vrshl, vqrshl.
1224
1225 2007-01-04  Paul Brook  <paul@codesourcery.com>
1226
1227         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1228         and vacle.
1229
1230 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1231
1232         * config/tc-i386.c (swap_operands): Remove branches.
1233
1234 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1235
1236         * config/tc-i386.c: Update copyright year.
1237         * config/tc-i386.h: Likewise.
1238
1239 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1242         instead of int.
1243
1244 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1245
1246         * config/tc-i386.c: Convert to ISO C90 formatting
1247         * config/tc-i386.h: Likewise.
1248
1249 2007-01-03  David Daney  <ddaney@avtrex.com>
1250
1251         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1252         documentation.
1253
1254 For older changes see ChangeLog-2006
1255 \f
1256 Local Variables:
1257 mode: change-log
1258 left-margin: 8
1259 fill-column: 74
1260 version-control: never
1261 End: