gas/ChangeLog

   1 2007-07-14  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-arm.c (create_register_alias): Return a boolean rather
   4         than an integer.
   5         Check the return value of insert_reg_alias and do not continue to
   6         create aliases once an insertion has failed.
   7         (s_unreq): Delete the all-upper-case and all-lower-case
   8         alternatives as well.
   9
  10 2007-07-12  Kai Tietz   <kai.tietz@onevision.com>
  11
  12         * symbols.c: Print bfd_hostptr_t to file via fprintf_vma.
  13         * write.c: Likewise.
  14
  15 2007-07-11  Daniel Jacobowitz  <dan@codesourcery.com>
  16
  17         * config/tc-mips.c (mips_dwarf2_format, mips_dwarf2_addr_size): Use
  18         HAVE_64BIT_SYMBOLS.
  19
  20 2007-07-04  Richard Sandiford  <richard@codesourcery.com>
  21
  22         * config/tc-mips.c (mips_cpu_info_table): Add new entries for
  23         {24k,24ke,34k,74k}f{2_1,1_1,x}.  Also add an entry for 74kf3_2.
  24         Deprecate *x and *fx.
  25         * doc/c-mips.texi: Document the new CPU arguments.  Deprecate
  26         *x and *fx.
  27
  28 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         * config/obj-coff.h (x86_64_target_format): Renamed to ...
  31         (i386_target_format): This
  32         (TARGET_FORMAT): Use i386_target_format.
  33
  34         * config/tc-i386.c (x86_64_target_format): Removed.
  35         (i386_target_format): Handle PE formats.
  36
  37 2007-07-04  Nick Clifton  <nickc@redhat.com>
  38
  39         * symbols.c (symbol_relc_make_value): Use bfd_sprintf_vma in order
  40         to get the right length of printed value.
  41
  42 2007-07-03  Nick Clifton  <nickc@redhat.com>
  43
  44         * COPYING: Replace with GPLv3 text.
  45         * app.c: Update copyright notice to refer to GPLv3.
  46         * as.c, as.h, asintl.h, atof_generic.c, bignum.h, bit_fix.h,
  47         cgen.c, cond.c, debug.c, depend.c, dw2gencfi.c, dw2gencfi.h,
  48         dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c, emul.h,
  49         emul_target.h, expr.c, expr.h, flonum-copy.c, flonum.h,
  50         flonum-konst.c, frags.c, frags.h, hash.c, hash.h, input-file.c,
  51         input-file.h, input-scrub.c, ibtl-lex.h, itbl-lex.l, itbl-ops.c,
  52         itbl-ops.h, itbl-parse.y, listing.c, listing.h, literal.c,
  53         macro.c, messages.c, obj.h, output-file.c, output-file.h, read.c,
  54         read.h, sb.c, sb,h, stabs.c, struc-symbol.h, subsegs.c, subsegs.h,
  55         symbols.c, symbols.h, tc.h, write.c, write.h, config/aout_gnu.h,
  56         config/config/atof-ieee.c, config/atof-vax.c, config/bfin-aux.h,
  57         config/bfin-defs.h, config/bfin-lex.l, config/bfin-parse.y,
  58         config/itbl-mips.h, config/m68k-parse.h, config/m68k-parse.y,
  59         config/obj-aout.c, config/obj-aout.h, config/obj-coff.c,
  60         config/obj-coff.h, config/obj-ecoff.c, config/obj-ecoff.h,
  61         config/obj-elf.c, config/obj-elf.h, config/obj-evax.c,
  62         config/obj-evax.h, config/obj-multi.h, config/obj-som.c,
  63         config/obj-som.h, config/tc-alpha.c, config/tc-alpha.h,
  64         config/tc-arc.c, config/tc-arc.h, config/tc-arm.c,
  65         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
  66         config/tc-bfin.c, config/tc-bfin.h, config/tc-cr16.c,
  67         config/tc-cr16.h, config/tc-cris.c, config/tc-cris.h,
  68         config/tc-crx.c, config/tc-crx.h, config/tc-d10v.c,
  69         config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h,
  70         config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.c,
  71         config/tc-fr30.h, config/tc-frv.c, config/tc-frv.h,
  72         config/tc-generic.c, config/tc-generic.h, config/tc-h8300.c,
  73         config/tc-h8300.h, config/tc-hppa.c, config/tc-hppa.h,
  74         config/tc-i370.c, config/tc-i370.h, config/tc-i386.c,
  75         config/tc-i386.h, config/tc-i860.c, config/tc-i860.h,
  76         config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c,
  77         config/tc-ia64.h, config/tc-ip2k.c, config/tc-ip2k.h,
  78         config/tc-iq2000.c, config/tc-iq2000.h, config/tc-m32c.c,
  79         config/tc-m32c.h, config/tc-m32r.c, config/tc-m32r.h,
  80         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
  81         config/tc-m68k.h, config/tc-maxq.c, config/tc-maxq.h,
  82         config/tc-mcore.c, config/tc-mcore.h, config/tc-mep.c,
  83         config/tc-mep.h, config/tc-mips.c, config/tc-mips.h,
  84         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
  85         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
  86         config/tc-msp430.c, config/tc-msp430.h, config/tc-mt.c,
  87         config/tc-mt.h, config/tc-ns32k.c, config/tc-ms32k.h,
  88         config/tc-openrisc.c, config/tc-openrisc.h, config/tc-or32.c,
  89         config/tc-or32.h, config/tc-pdp11.c, config/tc-pdp11.h,
  90         config/tc-pj.c, config/tc-pj.h, config/tc-ppc.c, config/tc-ppc.h,
  91         config/tc-s390.c, config/tc-s390.h, config/tc-score.c,
  92         config/tc-score.h, config/tc-sh64.c, config/tc-sh64.h,
  93         config/tc-sh.c, config/tc-sh.h, config/tc-sparc.c,
  94         config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
  95         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
  96         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
  97         config/tc-v850.c, config/tc-v850.h, config/tc-vax.c,
  98         config/tc-vax.h, config/tc-xc16x.c, config/tc-x16x.h,
  99         config/tc-xstormy16.c, config/tc-xstormy16.h, config/tc-xtensa.c,
 100         config/tc-xtensa.h, config/tc-z80.c, config/tc-z80.h,
 101         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
 102         config/te-freebsd.h, config/te-hppa.h, config/te-irix.h,
 103         config/te-netware.h, config/te-sparcaout.h,  config/te-tmips.h,
 104         config/te-vxworks.h, config/vax-inst.h, config/xtensa-istack.h,
 105         config/xtensa-relax.c, config/xtensa-relax.h: Likewise.
 106
 107         * flonum-mult.c: Likewise, and also correct typo referring to
 108         non-existant GNU Assembler General Public License.
 109         * config/tc-m68851.h: Likewise.
 110         * NEWS: Mention the new license.  Also note where the 2.17 release
 111         happened.
 112         * config/e-crisaout.c: Add copyright header.
 113         * config/e-criself.c, config/e-i386aout.c, config/e-i386coff.c,
 114         config/e-i386elf.c, config/e-mipscoff.c, config/e-mipself.c,
 115         config/obj-multi.c, config/te-aix5.h, config/te-armeabi.h,
 116         config/te-armlinuxeabi.h, config/te-dynix.h, config/te-epoc-pe.h,
 117         config/te-generic.h, config/te-gnu.h, config/te-go32.h,
 118         config/te-hppa64.h, config/te-hppalinux64.h, config/te-hpux.h,
 119         config/te-i386aix.h, config/te-ia64aix.h, config/te-interix.h,
 120         config/te-linux.h, config/te-lnews.h, config/te-lynx.h,
 121         config/te-mach.h, config/te-macos.h, config/te-nbsd532.h,
 122         config/te-nbsd.h, config/te-pc532mach.h, config/te-pe.h,
 123         config/te-pep.h, config/te-psos.h, config/te-riscix.h,
 124         config/te-sun3.h, config/te-svr4.h, config/te-symbian.h,
 125         config/te-wince-pe.h: Likewise.
 126
 127 2007-07-03  Nathan Sidwell  <nathan@codesourcery.com>
 128
 129         * config/tc-m68k.c (m68k_ip): Add j & K operand types.
 130         (install_operand): Add E encoding.
 131         (md_begin): Check and skip initial '.' arg character.
 132         (get_num): Add 0..511 case.
 133
 134 2007-07-03  Alan Modra  <amodra@bigpond.net.au>
 135
 136         PR 4713
 137         * config/obj-elf.c (elf_ecoff_set_ext): Make static when OBJ_MAYBE_ELF.
 138         * config/obj-elf.h (obj_ecoff_set_ext): Comment.
 139
 140 2007-07-03  Mikkel Lauritsen  <renard@nospam.dk>
 141
 142         PR 4722
 143         * app.c (do_scrub_chars <state 5>): Check for output buffer full
 144         after memcpy.
 145
 146 2007-07-02  Joseph Myers  <joseph@codesourcery.com>
 147
 148         * config/tc-mips.c (s_dtprelword, s_dtpreldword,
 149         s_dtprel_internal): New.
 150         (mips_pseudo_table): Add .dtprelword and .dtpreldword.
 151         (md_apply_fix): Handle BFD_RELOC_MIPS_TLS_DTPREL32 and
 152         BFD_RELOC_MIPS_TLS_DTPREL64.
 153
 154 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 155
 156         * Makefile.am: Run "make dep-am".
 157         * Makefile.in: Regenerate.
 158         * aclocal.m4: Regenerate.
 159         * config.in: Regenerate.
 160         * doc/Makefile.in: Regenerate.
 161         * po/POTFILES.in: Regenerate.
 162         * po/gas.pot: Regenerate.
 163
 164 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 165
 166         * config/tc-ppc.c (ppc_pe_section): Comment out code assigning
 167         coff section flag values to bfd section flag.
 168
 169 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         * aclocal.m4: Regenerated.
 172         * doc/Makefile.in: Likewise.
 173         * Makefile.in: Likewise.
 174
 175 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 176
 177         * as.c (main): Only call create_obj_attrs_section if IS_ELF.
 178
 179 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 180
 181         * as.c (create_obj_attrs_section): New.
 182         (main): Call create_obj_attrs_section for ELF.
 183         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
 184         skip_past_comma, s_vendor_attribute): New.
 185         (potable): Add gnu_attribute for ELF.
 186         * read.h (s_vendor_attribute): Declare.
 187         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
 188         round s_vendor_attribute.
 189         (aeabi_set_public_attributes): Update for new attributes
 190         interfaces.
 191         (arm_md_end): Remove attributes contents setting now done
 192         generically.
 193
 194 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
 195
 196         * Makefile.am: Add CR16 related entry.
 197         * Makefile.in: Regenerate.
 198         * config/tc-cr16.h: New file
 199         * config/tc-cr16.c: New file
 200         * doc/c-cr16.texi: New file for cr16
 201         * doc/all.texi: Entry for cr16
 202         * doc/Makefile.am: Added c-cr16.texi
 203         * doc/Makefile.in: Regenerate
 204         * doc/as.texinfo: Entry for CR16 target
 205         * NEWS: Announce the support for the new target.
 206
 207 2007-06-26  Paul Brook  <paul@codesourcery.com>
 208
 209         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
 210         for OP_RVC.
 211         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
 212
 213 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         * config/tc-i386.c (process_operands): Replace regKludge
 216         with RegKludge.
 217
 218 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
 219
 220         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
 221         * config/tc-mips.c (append_insn): Record which symbols have
 222         R_MIPS16_26 relocations against them.
 223         (mips_fix_adjustable): Don't reduce relocations against such symbols.
 224
 225 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
 226
 227         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
 228         (frag_format_size): Handle RELAX_IMMED_STEP3.
 229         (xtensa_relax_frag, md_convert_frag): Likewise.
 230         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
 231         (RELAX_IMMED_MAXSTEPS): Adjust.
 232         * config/xtensa-relax.c (widen_spec_list): Add transitions from
 233         wide branches to branch-over-jumps.
 234         (build_transition): Handle wide branches in transition patterns.
 235
 236 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         * config/tc-i386.c (disp_size): New.
 239         (imm_size): Likewise.
 240         (output_disp): Use disp_size and imm_size.
 241         (output_imm): Use imm_size.
 242
 243 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
 244
 245         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
 246         use of literal_frag field.
 247         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
 248         in the literal_frag field.
 249         (xtensa_move_literals): Use it here instead of searching.  Update
 250         literal_frag field with new value.
 251
 252 2007-06-14  Paul Brook  <paul@codesourcery.com>
 253
 254         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
 255         narrow shift by immediate.
 256
 257 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
 260
 261         * acinclude.m4: Don't include m4 files.
 262         (BFD_BINARY_FOPEN): Removed.
 263         Remove libtool kludge.
 264
 265         * Makefile.in: Regenerated.
 266         * doc/Makefile.in: Likewise.
 267         * aclocal.m4: Likewise.
 268         * configure: Likewise.
 269
 270 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 271             Bob Wilson  <bob.wilson@acm.org>
 272
 273         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
 274         (XTENSA_PROP_NO_TRANSFORM): ...this.
 275         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
 276         (xtensa_mark_frags_for_org): New.
 277         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 278         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 279         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 280         (xtensa_frag_flags_combinable): Likewise.
 281         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 282         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 283
 284 2007-06-06  Paul Brook  <paul@codesourcery.com>
 285
 286         * config/tc-arm.c (s_align): Pad code sections appropriately.
 287
 288 2007-06-05  Paul Brook  <paul@codesourcery.com>
 289
 290         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 291
 292 2007-06-05  Nick Clifton  <nickc@redhat.com>
 293
 294         PR gas/4587
 295         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 296
 297 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 298
 299         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 300         number@ppu.
 301         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 302         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 303         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 304
 305 2007-05-31  Paul Brook  <paul@codesourcery.com>
 306
 307         * config/tc-arm.c (insns): Allow strex on M profile cores.
 308
 309 2007-05-29  David S. Miller  <davem@davemloft.net>
 310             Jakub Jelinek  <jakub@redhat.com>
 311
 312         PR gas/4558
 313         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 314         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 315
 316 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 317
 318         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 319
 320 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 321
 322         * config/tc-ppc.c: Convert to ISO C.
 323         * config/tc-ppc.c: Likewise.
 324
 325 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 326
 327         * write.h (EXEC_MACHINE_TYPE): Delete.
 328         (string_byte_count, section_alignment): Delete.
 329
 330 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 331
 332         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 333
 334 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 335
 336         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 337         top 32 bits of 64 bit value if so doing results in passing
 338         range check.  Rewrite sign extension fudges similarly.  Enable
 339         fudges for powerpc64 too.  Report user value if range check
 340         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 341         range rather than value, also to report user value on failure.
 342
 343 2007-03-25  Paul Brook  <paul@codesourcery.com>
 344
 345         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 346         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 347         (do_t_mov_cmp): Correctly encode movs pc, lr.
 348
 349 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 350
 351         * Makefile.in: Regnerate.
 352         * configure: Regenerate.
 353         * aclocal.m4: Regenerate.
 354         * doc/Makefile.in: Regenerate.
 355
 356 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 357
 358         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 359         and index entries about automatic alignment of ENTRY instructions.
 360
 361 2007-05-22  Nick Clifton  <nickc@redhat.com>
 362
 363         * doc/as.texinfo: Use @copying around the copyright notice.
 364
 365 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 366
 367         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 368         containing a comma.
 369
 370 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         PR gas/4517
 373         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 374         * doc/as.texinfo: Document new directives: .cfi_restore,
 375         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 376         .cfi_remember_state and .cfi_restore_state.
 377
 378 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 379
 380         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 381         fixups in error message.
 382         (md_conver_frag_1): Propagate the fix source location and use
 383         as_bad_where rather than fatal, for better error messages.
 384
 385 2007-05-16  Paul Brook  <paul@codesourcery.com>
 386
 387         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 388
 389 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 390
 391         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 392
 393 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 394
 395         PR gas/3041
 396         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 397         addend is stored for relocs against weak symbols.
 398         (md_apply_fix): So not loose track of addend for relocs against
 399         weak symbols.
 400
 401 2007-05-14  Thiemo Seufer  <ths@mips.com>
 402
 403         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 404
 405 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 406
 407         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 408         addri, addri.c, subi, and subi.c when immediate number is hex.
 409         (score_insns): Remove subis and subis.c.
 410         (do_sub_rdi16): Delete.
 411
 412 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 413
 414         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 415         spu_cons for word.
 416         (md_assemble): Tidy use of insn.flag.
 417         (get_imm): Likewise.  Handle uppercase input too.
 418         (spu_cons): New function.
 419         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 420         (TC_FORCE_RELOCATION): Don't resolve them either.
 421
 422 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 423
 424         * config/tc-arm.c (md_apply_fix): Generate more accurate
 425         diagnostic when 8-bit immediate range is exceeded for
 426         BFD_RELOC_ARM_OFFSET_IMM8.
 427
 428 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 429
 430         PR gas/4460
 431         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 432         a space if we already have a space.
 433
 434 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 435
 436         * config/tc-i386.c (match_template): Don't explicitly check
 437         suffix for crc32 in Intel mode.
 438         (process_suffix): Issue an error for crc32 if the operand size
 439         is ambiguous.
 440
 441 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 442             Nick Clifton  <nickc@redhat.com>
 443
 444         PR gas/3041
 445         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 446         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 447         (md_apply_fix): Put zero values into the frags referencing weak
 448         symbols.
 449
 450 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 451
 452         PR 4448
 453         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 454         PPC_OPERAND_PLUS1.
 455
 456 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         * config/tc-i386.c (match_template): Check suffix for crc32 in
 459         Intel mdoe.
 460         (process_suffix): Default the suffix of 8bit crc32 to
 461         BYTE_MNEM_SUFFIX.
 462         (check_byte_reg): Skip check for 8bit crc32.
 463
 464 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 465
 466         * config/tc-i386.c (md_assemble): Use register_prefix in
 467         error/warning message.
 468         (check_byte_reg): Likewise.
 469         (check_long_reg): Likewise.
 470         (check_qword_reg): Likewise.
 471         (check_word_reg): Likewise.
 472         (process_operands): Likewise.
 473
 474 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 475
 476         PR 4436
 477         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 478         min > max.
 479
 480 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 481
 482         * config/tc-mips.c: Fix comment.
 483
 484 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 485
 486         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 487         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 488         * doc/c-avr.texi: Document new devices.
 489
 490 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 491
 492         * Makefile.am: Run "make dep-am".
 493         * Makefile.in: Regenerate.
 494
 495 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 496
 497         * config/tc-m68k.c (mcf54455_ctrl): New.
 498         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 499         (m68k_archs): Add isac.
 500         (m68k_cpus): Add 54455 family.
 501         (m68k_ip): Split Bg into Bb, Bs, Bg.
 502         (m68k_elf_final_processing): Add ISA_C.
 503         * doc/c-m68k.texi (M680x0 Options): Add isac.
 504
 505 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 506
 507         * read.c (read_a_source_file): Skip multiple spaces to
 508         cover hack in mmix md_start_line_hook which overwrites a
 509         colon with a space.  Delete sermon and needless assertion.
 510
 511 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 512
 513         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 514         (md_atof): Make number_of_chars unsigned.  Revert last change.
 515         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 516         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 517         * config/tc-sh.h (md_optimize_expr): Likewise.
 518         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 519         assertion.
 520         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 521
 522 2007-04-21  Nick Clifton  <nickc@redhat.com>
 523
 524         * config/atof-vax.c (md_atof): Fix comparison inside know().
 525
 526         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 527
 528 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 529
 530         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 531         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 532         Don't skip over NUL char.
 533         (pseudo_set): Set X_op for registers to O_register.
 534         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 535         (resolve_symbol_value): Resolve O_register symbols.
 536         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 537         Instead find st(0) by hash lookup.
 538         * config/tc-ppc.c (ppc_macro): Warning fix.
 539
 540         * as.h (ENABLE_CHECKING): Default define to 0.
 541         (know): Assert if ENABLE_CHECKING.
 542         (struct relax_type): Remove superfluous declaration.
 543         * configure.in (--enable-checking): New.
 544         * configure: Regenerate.
 545         * config.in: Regenerate.
 546         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 547         Check for duplicate powerpc_operands entries.
 548
 549 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 550
 551         * config/tc-m68k.c (mcf5253_ctrl): New.
 552         (mcf52223_ctrl): New.
 553         (m68k_cpus): Add 5253, 52221, 52223.
 554
 555         * config/m68k-parse.h (RAMBAR_ALT): New.
 556         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 557         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 558         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 559         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 560         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 561         RAMBAR1.
 562         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 563         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 564         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 565         to control register mapping.
 566
 567 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 568
 569         * messages.c (as_internal_value_out_of_range): Fix typo in
 570         error message.  Return after printing domain error.
 571         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 572         in max when shifting right.
 573
 574 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 575
 576         * messages.c (as_internal_value_out_of_range): Extend to report
 577         errors for values with invalid low bits set.
 578         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 579         fields.  Check that operands and opcode fields are disjoint.
 580         (ppc_insert_operand): Check operands using mask rather than bit
 581         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 582         insertion code.
 583         (md_apply_fix): Adjust for struct powerpc_operand change.
 584
 585 2007-04-19  Paul Brook  <paul@codesourcery.com>
 586
 587         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 588         Thumb-1.  Add sanity check for bogus relaxations.
 589
 590 2007-04-19  Paul Brook  <paul@codesourcery.com>
 591
 592         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 593
 594 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 595
 596         * Makefile.am: Run "make dep-am".
 597         * Makefile.in: Regenerate.
 598
 599 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 600
 601         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 602
 603 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 604
 605         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 606
 607 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 608
 609         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 610         (match_template): Handle operand size for crc32 in SSE4.2.
 611         (process_suffix): Handle operand type for crc32 in SSE4.2.
 612         (output_insn): Support SSE4.2.
 613
 614 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 617         (process_operands): Adjust implicit operand for blendvpd,
 618         blendvps and pblendvb in SSE4.1.
 619         (output_insn): Support SSE4.1.
 620
 621 2007-04-18  Paul Brook  <paul@codesourcery.com>
 622
 623         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 624
 625 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 626
 627         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 628         of as_warn_where for misaligned data.
 629
 630 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 631
 632         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 633         rs_fill frags.
 634
 635 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 636
 637         * Makefile.am: Add ACLOCAL_AMFLAGS.
 638         * Makefile.in: Regenerate.
 639
 640 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 641
 642         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 643         (sh_optimize_expr): Likewise.
 644         * config/tc-sh.h (md_optimize_expr): Define.
 645         (sh_optimize_expr): Prototype.
 646
 647 2007-04-06  Matt Thomas  <matt@netbsd.org>
 648
 649         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 650         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 651         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 652
 653 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 654
 655         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 656
 657 2007-04-04  Paul Brook  <paul@codesourcery.com>
 658
 659         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 660         (insns): Use I15 for vext.
 661
 662 2007-04-04  Paul Brook  <paul@codesourcery.com>
 663
 664         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 665
 666 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 667
 668         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 669         outputting_stabs_line_debug.
 670
 671 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 672
 673         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 674         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 675         devices.
 676         * doc/c-avr.texi: Document new devices.
 677
 678 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 679
 680         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 681         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 682         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 683
 684 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 685             Bob Wilson  <bob.wilson@acm.org>
 686
 687         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 688         Do not check is_loop_target flag.
 689         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 690         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 691         xtensa_move_labels for alignment of loop opcodes.
 692
 693 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * config/tc-i386.c (process_suffix): Reindent a bit.
 696
 697 2007-03-30  Paul Brook  <paul@codesourcery.com>
 698
 699         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 700         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 701         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 702
 703 2007-03-29  DJ Delorie  <dj@redhat.com>
 704
 705         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 706         (md_relax_table): Add entries for ADJNZ macros.
 707         (M32C_Macros): Add ADJNZ macros.
 708         (subtype_mappings): Add entries for ADJNZ macros.
 709         (insn_to_subtype): Check for adjnz and sbjnz insns.
 710         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 711         (md_convert_frag): Convert adjnz and sbjnz.
 712
 713 2007-03-29  Nick Clifton  <nickc@redhat.com>
 714
 715         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 716         initialization.
 717         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 718         using ITBL_NUMBER_OF_PROCESSORS.
 719         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 720
 721 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 724         register operands, encode destination in i.rm.regmem if its
 725         RegMem bit is set.
 726
 727 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 728             Phil Edwards  <phil@codesourcery.com>
 729
 730         * doc/as.texinfo: Put the contents after the title page rather
 731         than at the end of the document.
 732
 733 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 734
 735         * NEWS: Mention ".reloc".
 736
 737 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 738
 739         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 740         in FLIX instructions.
 741
 742 2007-03-26  Julian Brown  <julian@codesourcery.com>
 743
 744         * config/tc-arm.c (arm_it): Add immisfloat field.
 745         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 746         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 747         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 748         float.
 749         (neon_cmode_for_move_imm): Reject non-float immediates for float
 750         operands.
 751         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 752
 753 2007-03-26  Julian Brown  <julian@codesourcery.com>
 754
 755         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 756
 757 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 758
 759         * doc/as.texinfo (Reloc): Document.
 760         * read.c (potable): Add "reloc".
 761         (s_reloc): New function.
 762         * write.c (reloc_list): New global var.
 763         (resolve_reloc_expr_symbols): New function.
 764         (write_object_file): Call it.
 765         (write_relocs): Process reloc_list.
 766         * write.h (struct reloc_list): New.
 767         (reloc_list): Declare.
 768
 769 2007-03-24  Paul Brook  <paul@codesourcery.com>
 770
 771         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 772
 773 2007-03-24  Paul Brook  <paul@codesourcery.com>
 774         Mark Shinwell  <shinwell@codesourcery.com>
 775
 776         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 777         (parse_operands): Don't expect comma if first operand missing.
 778         Handle OP_oRRw.
 779         (do_srs): Encode register number, checking it is r13.  Update comment.
 780         (insns): Update SRS entries to take a register.
 781
 782 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 783
 784         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 785
 786 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 787
 788         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 789         attempt to jump to the next instruction into NOPs.
 790
 791 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 792
 793         * config/tc-spu.c: Don't include opcode/spu.h.
 794         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 795         (md_apply_fix): Adjust.
 796         * config/tc-spu.h: Include opcode/spu.h.
 797         (struct tc_fix_info): New.
 798         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 799         (TC_FORCE_RELOCATION): Define.
 800
 801 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 802
 803         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 804
 805 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 808         xchg for xchg %rax,%rax.
 809
 810 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 813         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 814
 815 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR binutils/4218
 818         * config/tc-i386.c (match_template): Properly handle 64bit mode
 819         "xchg %eax, %eax".
 820
 821 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 822
 823         PR gas/4124
 824         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 825
 826 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 827
 828         * Makefile.am: Run dep-am.
 829         * Makefile.in: Regenerated.
 830
 831         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 832
 833         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 834         (NOP_OPCODE): Removed.
 835         (template): Likewise.
 836
 837 2007-03-21  Andreas Schwab  <schwab@suse.de>
 838
 839         * config/tc-i386.h (NOP_OPCODE): Restore.
 840
 841 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 842
 843         * config/tc-arm.c (do_mul): Don't warn about overlapping
 844         Rd and Rm operands when assembling for v6 or above.
 845         Correctly capitalize register names in the messages.
 846         (do_mlas): Likewise.  Delete spurious blank line.
 847
 848 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 849
 850         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 851
 852 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 855         i386_regtab.
 856         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 857         on i386_regtab.
 858
 859 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 860
 861         PR gas/4184
 862         * app.c (do_scrub_chars): PUT after setting states.
 863
 864 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * Makefile.am: Run "make dep-am".
 867         * Makefile.in: Regenerated.
 868
 869         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 870         "opcode/i386.h".
 871         (md_begin): Check reg_name != NULL for the last entry in
 872         i386_regtab.
 873
 874         * config/tc-i386.h: Move many entries to opcode/i386.h and
 875         opcodes/i386-opc.h.
 876
 877         * configure.in (need_opcodes): Set true for i386.
 878         * configure: Regenerated.
 879
 880 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * Makefile.am (REPORT_BUGS_TO): Removed.
 883         (INCLUDES): Remove -DREPORT_BUGS_TO.
 884         * Makefile.in: Regenerated.
 885
 886         * configure.in (--with-bugurl): Removed.
 887         * configure: Regenerated.
 888
 889         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 890         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 891         (TEXI2DVI): Likewise.
 892         (gasver.texi): Removed.
 893         (MOSTLYCLEANFILES): Remove gasver.texi.
 894         (as.1): Don't depend on gasver.texi.
 895         * doc/Makefile.in: Regenerated.
 896
 897         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 898
 899 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 900
 901         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 902         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 903         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 904         * gas/symbols.c (copy_symbol_attributes): Use
 905         TC_COPY_SYMBOL_ATTRIBUTES.
 906
 907 2007-03-14  Paul Brook  <paul@codesourcery.com>
 908
 909         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 910
 911 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 912
 913         PR 4029
 914         * write.c (relax_segment): Insert extra alignment padding
 915         to break infinite relax loop when given impossible
 916         gcc_except_table assembly.
 917
 918 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 921         on i.tm.base_opcode.
 922         (match_template): Likewise.
 923         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 924
 925         * config/tc-i386.h (Opcode_D): New.
 926         (Opcode_FloatR): Likewise.
 927         (Opcode_FloatD): Likewise.
 928         (D): Redefined.
 929         (W): Likewise.
 930         (FloatMF): Likewise.
 931         (FloatR): Likewise.
 932         (FloatD): Likewise.
 933
 934 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 935
 936         * app.c (do_scrub_chars): Recognize comments after # line "file".
 937         * read.c (get_linefile_number): New.
 938         (s_app_line): Accept ill-formed .linefile lines as comments.
 939
 940 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 941
 942         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 943
 944 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 945
 946         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 947         * as.h (new_logical_line_flags): New.
 948         * input-scrub.c (new_logical_line): Turned into wrapper for...
 949         (new_logical_line_flags): this.  Handle flags.
 950         * read.c (potable): Add linefile.  Adjust appline argument.
 951         (s_app_file): Fake .appfiles no more.
 952         (s_app_line): For .linefile, accept file name and flags.
 953
 954 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 955
 956         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 957
 958 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 959
 960         * Makefile.am: Run "make dep-am".
 961         * Makefile.in: Regenerate.
 962         * po/POTFILES.in: Regenerate.
 963
 964 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 965
 966         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 967         bug-reporting URL.
 968         * doc/Makefile.am (gasver.texi): Define BUGURL.
 969         * doc/as.texinfo: Use BUGURL.
 970         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 971
 972 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 973
 974         * config/tc-s390.c (md_parse_option): z9-ec option added.
 975
 976 2007-03-02  Paul Brook  <paul@codesourcery.com>
 977
 978         * config/tc-arm.c (relax_immediate): Always return positive values.
 979         (relaxed_symbol_addr): New function.
 980         (relax_adr, relax_branch): Use it.
 981         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 982
 983 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 984
 985         * as.c (parse_args): Update copyright date.
 986
 987 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 988
 989         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 990
 991 2007-02-28  Nick Clifton  <nickc@redhat.com>
 992
 993         PR gas/3797
 994         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 995         just return -1 whenever a problem is encountered.
 996         (md_assemble): If do_assemble returns -1 generate a non-fatal
 997         error message and return.
 998
 999         PR gas/2623
1000         * config/tc-msp430.c (line_separator_char): Change to '{'.
1001
1002 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
1003
1004         * config/tc-m68hc11.c (fixup24): Correct fixup size.
1005         (build_jump_insn): Likewise.
1006         (build_insn): Likewise.
1007         (s_m68hc11_relax): Likewise.
1008
1009 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
1010
1011         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
1012
1013 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
1014
1015         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
1016
1017 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
1018
1019         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
1020         (md_assemble): Likewise.
1021
1022 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
1023
1024         * write.c (size_seg): Always clear SEC_RELOC here.
1025         (install_reloc): New function, extracted from..
1026         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
1027         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
1028         testing frag size.  Set SEC_RELOC here.
1029
1030 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
1031
1032         PR 4082
1033         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
1034
1035 2007-02-20  Thiemo Seufer  <ths@mips.com>
1036
1037         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
1038
1039 2007-02-20  Thiemo Seufer  <ths@mips.com>
1040
1041         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
1042
1043 2007-02-20  Thiemo Seufer  <ths@mips.com>
1044             Chao-Ying Fu  <fu@mips.com>
1045
1046         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
1047         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
1048         (macro_build): Add case '2'.
1049         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
1050         (validate_mips_insn): Add support for balign instruction.
1051         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
1052         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
1053         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
1054         command line options.
1055         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
1056         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
1057         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
1058         .set dspr2, .set nodspr2.
1059
1060 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
1061
1062         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
1063         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
1064
1065 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
1066
1067         * write.c (TC_FX_SIZE_SLACK): Define.
1068         (write_relocs): Reinstate check for fixup within frag.
1069         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
1070         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
1071         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
1072         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
1073         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
1074
1075 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
1076             Nathan Sidwell  <nathan@codesourcery.com>
1077             Vladimir Prus  <vladimir@codesourcery.com
1078             Joseph Myers  <joseph@codesourcery.com>
1079
1080         * configure.in (--with-bugurl): New option.
1081         * configure: Regenerate.
1082         * dep-in.sed: Remove bin-bugs.h.
1083         * Makefile.am (REPORT_BUGS_TO): Define.
1084         (INCLUDES): Define REPORT_BUGS_TO.
1085         (DEP_INCLUDES): Likewise.
1086         ($(OBJS)): No longer depend on bin-bugs.h.
1087         * Makefile.in: Regenerate.
1088         * doc/Makefile.in: Regenerate.
1089         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
1090         * as.h: Remove include of bin-bugs.h.
1091
1092 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
1093
1094         * write.c: White space fixes.
1095         (fixup_segment): Move symbol_mri_common_p adjustments..
1096         (write_relocs): ..and symbol_equated_reloc_p adjustments..
1097         (adjust_reloc_syms): ..to here.
1098
1099 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
1100
1101         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
1102         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
1103         (subseg_set_rest): Remove unnecessary cast.
1104         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
1105         Remove unnecessary forward declarations and casts.
1106         (set_symtab): Delete extern bfd_alloc.
1107         (fixup_segment): Move.
1108
1109 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
1110
1111         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
1112         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
1113         (mcf5475_ctrl, mcf5485_ctrl): New.
1114         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
1115         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
1116         (init_table): Add asid, mmubar, adjust rombar0.
1117
1118 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
1119
1120         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
1121         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
1122         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
1123         code, and test for these insns using a combination of
1124         opcode_modifier and operand_types.
1125
1126 2007-02-07  Paul Brook  <paul@codesourcery.com>
1127
1128         * configure.tgt: Add arm*-*-uclinux-*eabi.
1129
1130 2007-02-05  Dave Brolley  <brolley@redhat.com>
1131             Richard Sandiford  <rsandifo@redhat.com>
1132             DJ Delorie  <dj@redhat.com>
1133             Stan Cox  <scox@redhat.com>
1134             Jim Blandy  <jimb@redhat.com>
1135             Nick Clifton  <nickc@redhat.com>
1136             Jim Wilson  <wilson@redhat.com>
1137             Frank Ch. Eigler  <fche@redhat.com>
1138             Graydon Hoare  <graydon@redhat.com>
1139             Ben Elliston  <bje@redhat.com>
1140             John Healy  <jhealy@redhat.com>
1141             Richard Henderson  <rth@redhat.com>
1142
1143         * Makefile.am (CPU_TYPES): Add mep.
1144         (TARGET_CPU_CFILES): Add tc-mep.c.
1145         (TARGET_CPU_HFILES): Add tc-mep.h.
1146         (DEPTC_mep_elf): New variable.
1147         (DEPTC_mep_coff): Likewise.
1148         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
1149         * configure.in: Support mep.
1150         * configure.tgt: Likewise.
1151         * config/tc-mep.c: New file.
1152         * config/obj-elf.c: New file.
1153         * config/tc-mep.c: New file.
1154         * config/tc-mep.h: New file.
1155         * testsuite/gas/mep: New testsuite with content.
1156         * Makefile.in: Regenerate.
1157         * configure: Regenerate.
1158
1159 2007-02-05  Dave Brolley  <brolley@redhat.com>
1160
1161         * cgen.c (gas_cgen_install_complex_reloc): Removed.
1162         (complex_reloc_installation_howto): Removed.
1163
1164 2007-02-05  Dave Brolley  <brolley@redhat.com>
1165             Graydon Hoare  <graydon@redhat.com>
1166             DJ Delorie  <dj@redhat.com>
1167             Catherine Moore  <clm@redhat.com>
1168             Michael Chastain  <chastain@redhat.com>
1169             Frank Ch. Eigler  <fche@redhat.com>
1170
1171         * symbols.c (use_complex_relocs_for): New, to decide
1172         when to use complex relocs. Add signed RELC support.
1173         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1174         encode expression symbols as mangled complex relocation symbols (when
1175         compiled with -DOBJ_COMPLEX_RELOC).
1176         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1177         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1178         encode_addend with new args. Modify to get start, length from
1179         ifield whenever it is set. Also change condition on which
1180         self-describing relocs are encoded. Add hook into
1181         gas_cgen_encode_addend.
1182         (queue_fixup_recursively): Add signed RELC support. Change from masked
1183         expr to trunc flag. Restore assignment of sub-field value to
1184         temporary in fixups array. Reflect changed meaning of last arg to
1185         queue_fixup_recursively.
1186         (fixup): Add cgen_maybe_multi_ifield member.
1187         (make_right_shifted_expr): New function.
1188         (queue_fixup): Change to recursive function that fragments
1189         fixups if operand has a multi-ifield.
1190         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1191         symbols, call weak_operand_overflow_check, and fragment call
1192         queue_fixup with operand fields.
1193         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1194         (weak_operand_overflow_check): New function to try to select
1195         insns correctly.
1196         (gas_cgen_encode_addend): New function for relc.
1197         (gas_cgen_install_complex_reloc): Likewise.
1198         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1199         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1200         cgen_maybe_multi_ifield field to fx_cgen substructure.
1201         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1202         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1203
1204 2007-02-03  DJ Delorie  <dj@delorie.com>
1205
1206         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1207         byte relocs.
1208         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1209         (m32c_cons_fix_new): Prototype.
1210
1211 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1212
1213         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1214         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1215
1216 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1217
1218         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1219         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1220         (map_suffix_reloc_to_operator): New.
1221         (map_operator_to_reloc): New.
1222         (expression_maybe_register): Fix incorrect test of return value from
1223         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1224         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1225
1226 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1227
1228         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1229         (tinsn_get_tok): Delete prototype.
1230         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1231
1232 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1233
1234         * config/xtensa-relax.h (struct build_instr): Delete id field.
1235         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1236         and LABEL tokens.
1237         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1238         set op_data fields to zero.
1239         (parse_id_constant): Delete.
1240         (build_transition): Remove code to handle numbered literals and labels.
1241
1242 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1243
1244         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1245         (build_transition_table): Likewise.
1246
1247 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1248
1249         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1250         fx_tcbit.
1251         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1252
1253 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1254
1255         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1256         (struct fix <fx_plt>): Rename to tcbit2.
1257         * write.c (fix_new_internal): Adjust.
1258         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1259         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1260         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1261         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1262         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1263         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1264         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1265         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1266         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1267         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1268         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1269         Instead, compare fx_r_type.
1270         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1271         fx_tcbit in place of fx_plt.
1272         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1273         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1274         to fx_plt.
1275
1276 2007-01-30  Nick Clifton  <nickc@redhat.com>
1277
1278         * as.c (main): Mark symbols created via the --defsym command line
1279         option as volatile so that they can be overridden later on by a
1280         .set directive.  This maintains compatibility with the behaviour
1281         of earlier versions of the assembler.
1282         * doc/as.texinfo (--defsym): Document that the defined symbol's
1283         value can be overridden via a .set directive.
1284
1285 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1286
1287         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1288         (swap_2_operands): This.  Take 2 ints.
1289         (md_assemble): Updated.
1290         (swap_operands): Call swap_2_operands to swap 2 operands.
1291
1292 2007-01-24  DJ Delorie  <dj@redhat.com>
1293
1294         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1295
1296 2007-01-22  Nick Clifton  <nickc@redhat.com>
1297
1298         PR gas/3871
1299         * tc-score.c: Remove unnecessary uses of _().
1300         Make the err_msg[] a file level local array in order to save
1301         storage space.
1302         Remove unnecessary sprintf()s.
1303
1304 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1305
1306         PR gas/3871
1307         * config/tc-score.c : Using _() for const string.
1308         Do not assign inst.error with a local string pointer.
1309         (md_section_align): Pad section.
1310
1311 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1312
1313         * config/tc-i386.c (build_modrm_byte): Check number of operands
1314         when procssing memory/register operand.
1315
1316 2007-01-12  Nick Clifton  <nickc@redhat.com>
1317
1318         PR gas/3856
1319         * macro.c (expand_irp): Do not ignore spaces inside quoted
1320         strings.
1321
1322 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1323
1324         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1325         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1326         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1327         (TC_FORCE_RELOCATION): Define.
1328         (TC_FORCE_RELOCATION_LOCAL): Define.
1329         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1330
1331 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1332
1333         * input-file.c (input_file_open): Check fgets return.
1334
1335 2007-01-11  Paul Brook  <paul@codesourcery.com>
1336
1337         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1338
1339 2007-01-11  Nick Clifton  <nickc@redhat.com>
1340
1341         PR gas/3707
1342         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1343         variable.
1344
1345         * config/tc-mcore.c (md_number_to_chars): Use
1346         number_to_chars_{big|little}endian.
1347
1348 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1349
1350         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1351         architecture by itself.
1352         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1353         (m68k_elf_final_processing): Treat Fido as an architecture by
1354         itself.
1355
1356 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1357
1358         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1359
1360 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1361
1362         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1363         depending on allow_naked_reg.
1364
1365 2007-01-04  Paul Brook  <paul@codesourcery.com>
1366
1367         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1368
1369 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1370
1371         PR gas/3830
1372         * config/tc-i386.c (register_prefix): New.
1373         (set_intel_syntax): Set set_intel_syntax to "" if register
1374         prefix isn't needed.
1375         (check_byte_reg): Use register_prefix for error message.
1376         (check_long_reg): Likewise.
1377         (check_qword_reg): Likewise.
1378         (check_word_reg): Likewise.
1379
1380 2006-01-04  Julian Brown  <julian@codesourcery.com>
1381
1382         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1383         (do_neon_qshl_imm): Likewise.
1384         (do_neon_rshl): New function. Handle rounding variants of
1385         v{q}shl-by-register.
1386         (insns): Use do_neon_rshl for vrshl, vqrshl.
1387
1388 2007-01-04  Paul Brook  <paul@codesourcery.com>
1389
1390         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1391         and vacle.
1392
1393 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1394
1395         * config/tc-i386.c (swap_operands): Remove branches.
1396
1397 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         * config/tc-i386.c: Update copyright year.
1400         * config/tc-i386.h: Likewise.
1401
1402 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1403
1404         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1405         instead of int.
1406
1407 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         * config/tc-i386.c: Convert to ISO C90 formatting
1410         * config/tc-i386.h: Likewise.
1411
1412 2007-01-03  David Daney  <ddaney@avtrex.com>
1413
1414         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1415         documentation.
1416
1417 For older changes see ChangeLog-2006
1418 \f
1419 Local Variables:
1420 mode: change-log
1421 left-margin: 8
1422 fill-column: 74
1423 version-control: never
1424 End: