gas/ChangeLog

   1 2008-09-29  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 6878
   4         * app.c (do_scrub_chars): Only issue warnings about tick
   5         characters detected in symbol strings if hex ticks are supported.
   6
   7 2008-09-29  Nick Clifton  <nickc@redhat.com>
   8
   9         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  10         tc_cfi_emit_pcrel_expr macro.
  11
  12 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
  13
  14         * NEWS: Mention .cfi_val_encoded_addr.
  15
  16 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
  17
  18         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
  19         * Makefile.in (TARG_ENV_HFILES): Likewise.
  20         * configure.tgt (Solaris targets): Set em=solaris.
  21         * config/te-solaris.h: New file.
  22
  23 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
  24
  25         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
  26
  27 2008-09-24  Richard Henderson  <rth@redhat.com>
  28
  29         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
  30         (struct cfi_insn_data): Add ea member.
  31         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
  32         (output_cfi_insn): Handle CFI_val_encoded_addr.
  33         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
  34         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
  35
  36 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  37
  38         PR 6913
  39         * listing.c (print_options): Don't call fprintf without format string.
  40
  41 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
  42
  43         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
  44         (TC_VALIDATE_FIX_SUB): Likewise.
  45         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  46         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  47         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
  48         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
  49         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  50         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
  51         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
  52         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
  53         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
  54
  55         * write.c (md_register_arithmetic): Define.
  56         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
  57         Modify error message when registers involved.
  58         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
  59         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
  60
  61 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  62
  63         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
  64
  65 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
  68         relocs with no symbol.
  69         * config/tc-mmix.c (md_assemble): Mark fake symbol on
  70         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
  71         (mmix_md_end): Likewise mark mmix reg contents section symbol.
  72
  73 2008-09-14  Chris Smith <chris@zxdesign.info>
  74
  75         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
  76         broken, as the opcode of ld a,(de) was being emitted for both.
  77
  78 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
  79
  80         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
  81         operands equal to MAX_INSN_ARGS.
  82
  83 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  84
  85         * configure.in: Call AC_SYS_LARGEFILE.
  86         * config.in: Regenerate.
  87         * configure: Regenerate.
  88
  89 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
  90
  91         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
  92         Remove POWER5 and POWER6 tests.
  93
  94 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  95
  96         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
  97         number support for 32-bit targets.
  98
  99 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 100
 101         * NEWS: Add a marker for the 2.19 features.
 102
 103 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 104
 105         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 106         comment regarding use of difference expressions.
 107         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 108
 109         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 110         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 111         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 112         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 113
 114 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 115
 116         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 117
 118 2008-09-03  Nick Clifton  <nickc@redhat.com>
 119
 120         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 121         alignment field of the .lcomm directive to be optional.
 122         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 123         s_comm_internal.
 124         (md_pseudo_table): Implement .lcomm directive for COFF based
 125         targets.
 126         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 127         the .lcomm directive.
 128
 129 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 130
 131         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 132         and NetBSD.
 133
 134 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 135
 136         * config/tc-avr.c (mcu_types): Add atmega16u4.
 137         * doc/c-avr.texi: Likewise.
 138
 139 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * config/tc-ia64.c (CR_IIB0): New.
 142         (CR_IIB1): Likewise.
 143         (cr): Add cr.iib0 and cr.iib1.
 144         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 145
 146 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 147
 148         * config/tc-i386.c (md_assemble): Force number of displacement
 149         operands to zero when processing string instruction.
 150         (i386_index_check): Special-case string instruction operands. Don't
 151         fudge address prefix if there already was a memory operand. Fix
 152         error message to correctly reflect the addressing mode used.
 153         (i386_att_operand): Fix comment.
 154         (i386_intel_operand): Snapshot, clear, and restore base and index
 155         reg for each operand processed. Increment count of memory operands
 156         later.
 157
 158 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 159
 160         * config/tc-hppa.c (is_SB_relative): New macro.
 161         (fix_new_hppa): Remove $segrel$ marker.
 162         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 163         segment relative.
 164         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 165
 166 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 167
 168         * config/tc-i386.c (check_string): Use register_prefix for error
 169         message.
 170         (process_operands): Likewise.
 171
 172 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 173
 174         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 175
 176 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 177
 178         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 179         mode checking.
 180         (asm_1): Check mode for 16-bit multiply instructions.
 181
 182 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 183
 184         * configure.in: Update a number of obsolete autoconf macros.
 185         * configure: Regenerate.
 186         * aclocal.m4: Regenerate.
 187
 188 2008-08-22  Nick Clifton  <nickc@redhat.com>
 189
 190         * config/tc-mcore.c (md_assemble): Increase length of name array
 191         to include terminating NUL.
 192
 193 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 194
 195         * config/bfin-lex.l (NUMBER): Protect special `.'.
 196
 197 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 198
 199         * symbols.c (symbol_clone): Ensure clones are not external.
 200
 201 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 202
 203         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 204
 205 2008-08-21  Richard Henderson  <rth@redhat.com>
 206
 207         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 208         (output_cie, output_fde): Use it.
 209         (DWARF2_EH_FRAME_READ_ONLY): New.
 210         (cfi_finish): Use it.
 211
 212         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 213         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 214         (DWARF2_EH_FRAME_READ_ONLY): New.
 215         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 216         from the results of DIFF_EXPR_OK manipulation.
 217
 218 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 219
 220         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 221
 222 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 223
 224         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 225         (O_tpoff, O_dtpoff): Define.
 226         (suffix_relocs): Add entries for TLS suffixes.
 227         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 228         (map_operator_to_reloc): Add is_literal parameter and use it to
 229         control translating TLS instruction relocations to the corresponding
 230         literal relocations.
 231         (xg_valid_literal_expression): Allow TLS operators.
 232         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 233         operands to generated literals.
 234         (xg_assemble_literal): Handle TLS operators.  Update call to
 235         map_operator_to_reloc.
 236         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 237         (md_apply_fix): Handle TLS relocations.
 238         (emit_single_op): Handle TLS operators.
 239         (convert_frag_immed): Update call to map_operator_to_reloc.
 240         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 241         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 242         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 243         to initialize the op_data field of the BuildOp.
 244         (build_transition): Use it here to record the source operand
 245         corresponding to a generated literal.
 246         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 247
 248 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         AVX Programming Reference (August, 2008)
 251         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 252         (CPU_FLAGS_AVX_MATCH): Likewise.
 253         (CPU_FLAGS_32BIT_MATCH): Updated.
 254         (cpu_flags_match): Likewise.
 255
 256 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 257
 258         PR 6848
 259         * write.c (install_reloc): Check that reloc symbols have been
 260         written.
 261         (set_symtab): Mark symbols with BSF_KEEP.
 262
 263 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 264
 265         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 266
 267 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 268
 269         PR 6526
 270         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 271         * Makefile.in: Regenerate.
 272         * aclocal.m4: Regenerate.
 273         * config.in: Regenerate.
 274         * configure: Regenerate.
 275         * doc/Makefile.in: Regenerate.
 276
 277 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 278
 279         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 280
 281 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 282
 283         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 284
 285 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 286
 287         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 288         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 289         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 290         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 291         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 292         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 293         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 294         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 295         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 296         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 297
 298 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 299
 300         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 301         * config/tc-ia64.c (dot_rot): Likewise.
 302
 303 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 304
 305         PR 6575
 306         * hash.c: Expand PTR to void *.
 307         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 308         * hash.h: Expand PTR to void *.
 309         (hash_delete): Update prototype.
 310         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 311         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 312         call.
 313         (subsym_substitute): Likewise.
 314         * doc/internals.texi (hash_delete): Update.
 315
 316 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 317
 318         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 319         architectures. Reorganize list to put mcu types in correct
 320         architectures and to order list same as in GCC. Use new ISA
 321         definitions in include/opcode/avr.h.
 322         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 323         descriptions. Reorganize descriptions to put mcu types in correct
 324         architectures and to order lists same as in GCC.
 325
 326 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 327             Daniel Jacobowitz  <dan@codesourcery.com>
 328
 329         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 330         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 331         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 332         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 333         (md_longopts): Add -call_nonpic.
 334         (md_parse_option): Handle OPTION_CALL_NONPIC.
 335         (md_show_usage): Add -call_nonpic.
 336
 337 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 338
 339         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 340         (xtensa_create_property_segments): Use it.
 341         (xtensa_create_xproperty_segments): Likewise.
 342
 343 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 344
 345         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 346
 347 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 348
 349         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 350         (lo16_reloc_p): New functions.
 351         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 352         generalize relocation checks.
 353         (matching_lo_reloc): New function.
 354         (fixup_has_matching_lo_p): Use it.
 355         (mips16_mark_labels): Don't clobber a symbol's visibility.
 356         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 357         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 358         (md_apply_fix): Likewise.
 359         (mips16_percent_op): Add %got and %call16.
 360         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 361         Use matching_lo_reloc.
 362         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 363         generalize relocation checks.
 364         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 365         checks.
 366
 367 2008-08-06  DJ Delorie  <dj@redhat.com>
 368
 369         * NEWS: Mention these changes.
 370
 371         * config/tc-h8300.h (H_TICK_HEX): Define.
 372         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 373         (md_longopts): Add "-h-tick-hex".
 374         (md_parse_option): Support it.
 375         * doc/c-h8300.texi (H8/300 Options): Document it.
 376         * doc/as.texinfo (Overview): Likewise.
 377
 378         * config/tc-sh.h (H_TICK_HEX): Define.
 379         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 380         (md_longopts): Add "-h-tick-hex".
 381         (md_parse_option): Support it.
 382         * doc/c-sh.texi (SH Options): Document it.
 383         * doc/c-sh64.texi (SH64 Options): Document it.
 384         * doc/as.texinfo (Overview): Likewise.
 385
 386 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 387
 388         PR gas/6656
 389         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 390         debug info if we see compiler generated debug info.
 391         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 392
 393 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 394
 395         * dwarf2dbg.c: Remove superfluous forward function declarations.
 396         (DWARF2_FORMAT): Add section arg.
 397         (out_header): New function, split out from..
 398         (out_debug_line): ..here.
 399         (out_debug_aranges): Use out_header.
 400         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 401         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 402         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 403         if line_seg is 64-bit.
 404         (dwarf2_finish): Adjust out_debug_abbrev call.
 405         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 406         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 407
 408 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 409
 410         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 411         * Makefile.in: Regenerate.
 412         * po/POTFILES.in: Regenerate.
 413
 414 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 415
 416         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 417         Handle -mvsx and -mpower7.
 418         (md_show_usage): Document -mpower7 and -mvsx.
 419         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 420         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 421
 422 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 423
 424         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 425         <cell>: Likewise.
 426
 427 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 428
 429         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 430         (md_show_usage): Likewise.
 431
 432 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 433
 434         * messages.c, symbols.c, write.c: Silence gcc warnings.
 435
 436 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 437
 438         * config/tc-i386.c (operand_type_check): Warning fix.
 439
 440 2008-07-26  Michael Eager <eager@eagercon.com>
 441
 442         * doc/as.texinfo: Add description of single-precision attribute.
 443
 444 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 445
 446         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 447         as load/store offset.
 448
 449 2008-07-22  Chao-ying Fu  <fu@mips.com>
 450
 451         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 452
 453 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 454
 455         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 456
 457 2008-07-21  DJ Delorie  <dj@redhat.com>
 458
 459         * config/tc-h8300.c (fix_operand_size): Use the default size
 460         specified by the .lbranch/.sbranch pseudos.
 461
 462 2008-07-18  DJ Delorie  <dj@redhat.com>
 463
 464         * config/tc-m32c.h (H_TICK_HEX): Define.
 465         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 466         (md_longopts): Add support for it.
 467         (md_parse_option): Likewise.
 468         * doc/as.texinfo (Overview): Add new m32c options.
 469         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 470
 471         * as.h: (enable_h_tick_hex): New.
 472         * app.c (enable_h_tick_hex): New.
 473         (LEX_IS_H): New.
 474         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 475         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 476         style hex constants and convert the input stream to 0x00 style.
 477         (do_scrub_chars): If a 'X style character constant is found after
 478         a symbol character (like you're or X'00), warn the user.
 479
 480 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 481
 482         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 483         (mips_fix_adjustable): Likewise.
 484         (mips_frob_file_after_relocs): Likewise.
 485
 486 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 487
 488         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 489         about overriding an earlier setting.
 490
 491 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 492
 493         * config/tc-mips.c (NO_ISA_COP): New macro.
 494         (COP_INSN): New macro.
 495         (is_opcode_valid): Use them.
 496         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 497         insns based on the ISA if CPU is NO_ISA_COP.
 498         <copz>: Likewise for coprocessor operations.
 499
 500 2008-07-07  Paul Brook  <paul@codesourcery.com>
 501
 502         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 503         relocations.
 504
 505 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 506
 507         * configure.tgt: Add bfin-*-rtems*.
 508
 509 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 510
 511         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 512         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 513
 514 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 515
 516         * config/tc-ppc.c (parse_cpu): Handle -m464.
 517         (md_show_usage): Likewise.
 518
 519 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 520
 521         Add support for ATtiny13A.
 522         * config/tc-avr.c (mcu_types): Add attiny13a.
 523         * doc/c-avr.texi: Likewise.
 524
 525 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 526             Alan Modra  <amodra@bigpond.net.au>
 527
 528         * write.c (relax_segment <rs_org>): Include current stretch
 529         value when calculating whether .org is backwards.
 530
 531 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 532
 533         * configure: Regenerate.
 534
 535 2008-06-17  Nick Clifton  <nickc@redhat.com>
 536
 537         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 538
 539 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 540
 541         PR gas/6607
 542         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 543         text_section.  Do the "stepping backwards" test for text_section
 544         using unsigned operands.
 545
 546 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 547
 548         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 549         (ppc_insert_operand): Likewise.
 550         (ppc_machine): Likewise.
 551         * config/tc-ppc.h: #include "opcode/ppc.h"
 552         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 553         (ppc_cpu): Update extern decl.
 554
 555 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 556
 557         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 558         +x, +X, +p, +P, +s, +S.
 559         (mips_ip): Likewise.
 560
 561         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 562         (mips_ip): Likewise.
 563         (macro_build): Likewise.
 564         (CPU_HAS_SEQ): New macro.
 565         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 566
 567 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 568
 569         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 570         * doc/c-avr.texi: Likewise.
 571
 572 2008-06-04  Nick Clifton  <nickc@redhat.com>
 573
 574         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 575
 576 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 577
 578         * config/tc-i386.c (set_sse_check): New.
 579         (md_pseudo_table): Add "sse_check".
 580
 581 2008-06-03  Paul Brook  <paul@codesourcery.com>
 582
 583         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 584
 585 2008-05-30  Nick Clifton  <nickc@redhat.com>
 586
 587         PR 5523
 588         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 589         relocs here.
 590
 591 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 592
 593         * config/tc-mips.c (mips_cpu_info_table): Move records for
 594         ST Loongson-2E/2F processors to a better place.
 595
 596 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 597
 598         PR gas/6518
 599         * config/tc-i386.c (match_template): Report ambiguous operand
 600         size, not invalid suffix when there is no match in Intel
 601         syntax.
 602
 603 2008-05-22  Paul Brook  <paul@codesourcery.com>
 604
 605         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 606
 607 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 608
 609         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 610         compatible cores: fa526, fa626, fa626te, fa726te.
 611         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 612         fa726te} options.
 613
 614 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 615
 616         * Makefile.am: Run "make dep-am".
 617         * Makefile.in: Regenerate.
 618         * doc/Makefile.in: Regenerate.
 619         * po/POTFILES.in: Regenerate.
 620
 621 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 622
 623         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 624         with non-MIPS16 relocs.
 625
 626 2008-05-09  Chao-ying Fu  <fu@mips.com>
 627
 628         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 629         case that some characters append at the end of the name.
 630         (mips_ip): Likewise.
 631         (s_change_sec): Likewise.
 632         (md_section_align): Likewise.
 633
 634 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 635
 636         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 637         xtensa_make_property_section instead of xtensa_get_property_section.
 638         (xtensa_create_xproperty_segments): Likewise.
 639
 640 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * NEWS: Mention XSAVE, EPT and MOVBE.
 643
 644         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 645         (md_show_usage): Add .movbe and .ept.
 646
 647         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 648         .movbe and .ept.
 649
 650 2008-04-29  David S. Miller  <davem@davemloft.net>
 651
 652         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 653
 654 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 655
 656         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 657         New statics.
 658         (OPTION_ELF_BASE): Make room for new option macros.
 659         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 660         OPTION_DOUBLE_FLOAT): New option macros.
 661         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 662         mdouble-float.
 663         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 664         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 665         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 666         and -mdouble-float.
 667         (struct mips_set_options): New fields soft_float and single_float.
 668         (mips_opts): Initialized them.  Add comment for each field
 669         initializer.
 670         (mips_after_parse_args): Set them based on file_mips_soft_float
 671         and file_mips_single_float.
 672         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 673         `.set singlefloat' and `.set doublefloat'.
 674         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 675         Handle single-float and soft-float instructions here.
 676         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 677         (is_opcode_valid_16): New function.
 678         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 679         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 680         M_S_DOB>: Remove special-casing of r4650.
 681         * doc/c-mips.texi (-march=): Add Octeon.
 682         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 683         -msingle-float and -mdouble-float.
 684         (MIPS floating-point): New section.  Document `.set softfloat' and
 685         `.set hardfloat'.  Document `.set singlefloat' and `.set
 686         doublefloat'.
 687
 688 2008-04-25  David S. Miller  <davem@davemloft.net>
 689
 690         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 691         %asr aliases.
 692
 693         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 694         rather than occaisionally 'levels'.  Consistently refer to Sun's
 695         UNIX variant as SunOS, every version of Solaris is also SunOS.
 696         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 697         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 698         section on 32-bit/64-bit opcode translations.
 699
 700 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 701
 702         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 703         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 704         (obj-fdpicelf.o): Define.
 705         * Makefile.in: Regenerate.
 706         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 707         (bfin-*-*): Delete.
 708         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 709         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 710         * config/obj-fdpicelf.c: New.
 711         * config/obj-fdpicelf.h: Likewise.
 712         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 713         the OBJ_FDPIC_ELF define.
 714         (OPTION_NOPIC): Define.
 715         (md_longopts): Add mnopic and mno-fdpic.
 716         (md_parse_option): Handle OPTION_NOPIC.
 717
 718 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 719
 720         * aclocal.m4: Regenerate.
 721         * configure: Regenerate.
 722
 723 2008-04-23  David S. Miller  <davem@davemloft.net>
 724
 725         * config/tc-sparc.c (v9a_asr_table): Add missing
 726         'stick' and 'stick_cmpr', and document ordering rules
 727         of table.
 728         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 729         BFD_RELOC_SPARC_PC10.
 730         * doc/c-sparc.texi: New section on Sparc constants.
 731         Add documentation for %stick and %stick_cmpr.
 732
 733 2008-04-22  David S. Miller  <davem@davemloft.net>
 734
 735         * config/obj-elf.c (obj_elf_section_type): Add prototype
 736         before obj_elf_section_word and add 'warn' arg.
 737         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 738         is matched, try checking for #SECTION_TYPE.
 739         (obj_elf_section): Adjust for new args.
 740         (obj_elf_type_name): New function.
 741         (obj_elf_type): Call it, and accept STT_foo number strings
 742         in .type statements as output by SunPRO compiler.
 743
 744 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 747         if noavx is 0.
 748
 749 2008-04-18  David S. Miller  <davem@davemloft.net>
 750
 751         * doc/c-sparc.texi: Add syntax section.
 752
 753 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 756         REG and NDS for instructions with immediate operand.
 757
 758 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 761         FMA.
 762
 763 2008-04-16  David S. Miller  <davem@davemloft.net>
 764
 765         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 766         and relocation generation.
 767         (tc_gen_reloc): Likewise.
 768
 769 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 770
 771         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 772         relocations are properly aligned, and not negative.
 773
 774 2008-04-15  Khem Raj  <kraj@mvista.com>
 775
 776         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 777
 778 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 779
 780         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 781         accept e500mc instructions.
 782         (md_show_usage): Document -me500mc.
 783
 784 2008-04-11  Nick Clifton  <nickc@redhat.com>
 785
 786         * listing.c (print_timestamp): Use localtime rather than
 787         localtime_r since not all build environments provide the latter.
 788
 789 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 790
 791         * NEWS: Mention -msse-check=[none|error|warning].
 792
 793         * config/tc-i386.c (sse_check): New.
 794         (OPTION_MSSE_CHECK): Likewise.
 795         (md_assemble): Check SSE instructions if needed.
 796         (md_longopts): Add -msse-check.
 797         (md_parse_option): Handle OPTION_MSSE_CHECK.
 798         (md_show_usage): Show -msse-check=[none|error|warning].
 799
 800         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 801
 802 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 803
 804         * listing.c: Add -ag listing flag to show general information in
 805         listings such as gas version, passed options, and time stamp.
 806         (listing_general_info): New function.
 807         (print_options): New function.
 808         (print_single_option): New function.
 809         (print_timestamp): New function.
 810         (MAX_DATELEN): Define.
 811         (listing_print): Add call to listing_general_info.
 812         * listing.h (LISTING_GENERAL): Define.
 813         (listing_print): Add new parameter.
 814         * as.c (show_usage): Print new switch.
 815         (parse_args): Parse new switch.
 816         (main): Pass command line on to listing_print.
 817         * NEWS: Mention this new feature.
 818         * doc/as.texinfo: Document the new sub-option.
 819
 820 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 821
 822         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 823         call.  Delete out of date comment.
 824         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 825         (dwarf2_emit_label): Don't emit unless there has been a previous
 826         .file or we are outputting assembler generated debug.
 827         dwarf2_consume_line_info after emitting line info, not before.
 828         (out_debug_info): Simplify files_in_use test.
 829
 830 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * config/tc-i386.c (parse_real_register): Return AVX register
 833         only if AVX is enabled.
 834
 835 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 836
 837         PR gas/6043
 838         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 839         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 840
 841 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 842             Bob Wilson  <bob.wilson@acm.org>
 843
 844         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 845         call to decode_reloc.
 846
 847 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 850
 851         * config/tc-i386.c (cpu_arch): Add .pclmul.
 852         (md_show_usage): Replace clmul with pclmul.
 853         * doc/c-i386.texi: Likewise.
 854
 855 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 858
 859         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 860         Document -msse2avx, .avx, .aes, .clmul and .fma.
 861
 862         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 863         (vex_prefix): Likewise.
 864         (sse2avx): Likewise.
 865         (CPU_FLAGS_ARCH_MATCH): Likewise.
 866         (CPU_FLAGS_64BIT_MATCH): Likewise.
 867         (CPU_FLAGS_32BIT_MATCH): Likewise.
 868         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 869         (regymm): Likewise.
 870         (vex_imm4): Likewise.
 871         (fits_in_imm4): Likewise.
 872         (build_vex_prefix): Likewise.
 873         (VEX_check_operands): Likewise.
 874         (bad_implicit_operand): Likewise.
 875         (OPTION_MSSE2AVX): Likewise.
 876         (T_YMMWORD): Likewise.
 877         (_i386_insn): Add vex.
 878         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 879         (cpu_flags_match): Changed to take a pointer to const template.
 880         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 881         (match_mem_size): Also check ymmword.
 882         (operand_type_match): Clear ymmword.
 883         (md_begin): Allow '_' in mnemonic.
 884         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 885         (process_immext): Update assert.
 886         (md_assemble): Don't call process_immext if sse2avx and immext
 887         are true.  Call build_vex_prefix if vex is true.
 888         (parse_insn): Updated for cpu_flags_match.
 889         (swap_operands): Handle 5 operands.
 890         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 891         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 892         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 893         (check_byte_reg): Check regymm.
 894         (process_operands): Duplicate the destination register for
 895         -msse2avx if needed.
 896         (build_modrm_byte): Updated for instructions with VEX encoding.
 897         (output_insn): Output VEX prefix if needed.
 898         (md_longopts): Add msse2avx.
 899         (md_parse_option): Handle OPTION_MSSE2AVX.
 900         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 901         (intel_e09): Support YMMWORD.
 902         (intel_e11): Likewise.
 903         (intel_get_token): Likewise.
 904
 905 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 906
 907         * config/tc-avr.c (mcu_types): Add attiny167.
 908         * doc/c-avr.texi: Likewise.
 909
 910 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 911
 912         * config/tc-avr.c (mcu_types): Add atmega32u4.
 913         * doc/c-avr.texi: Likewise.
 914
 915 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 916
 917         * config/tc-avr.c (mcu_types): Add atmega32c1.
 918         * doc/c-avr.texi: Likewise.
 919
 920 2008-03-28  Paul Brook  <paul@codesourcery.com>
 921
 922         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 923         to avoid spurious symbols.
 924
 925 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 926
 927         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 928         as_bad_where.
 929
 930 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 931
 932         * config/tc-avr.c (mcu_types): Add atmega32m1.
 933         * doc/c-avr.texi: Likewise.
 934
 935 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 936
 937         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 938         start of block.
 939         (do_neon_ext): Fix sign of comparison.
 940
 941 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 942
 943         From Jie Zhang  <jie.zhang@analog.com>
 944         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 945         instructions. And call yyerror when comparing PREG with
 946         DREG.
 947         (check_macfunc_option): New.
 948         (check_macfuncs): Check option by calling check_macfunc_option.
 949         Fix comparison always true warnings.  Both scalar instructions
 950         of vector instruction must share the same mode option.  Only allow
 951         option mode at the end of the second instruction of the vector.
 952         (asm_1): Check option by calling check_macfunc_option.
 953
 954         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 955         option for multiply and multiply-accumulate to data register
 956         instruction.
 957         (check_macfuncs): Don't check if accumulator matches the data register
 958         here.
 959         (assign_macfunc): Check if accumulator matches the
 960         data register in each rule that moves to the data
 961         register.
 962
 963         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 964         generated for LOOP_BEGIN and LOOP_END instructions.
 965         (bfin_gen_loop): Likewise.
 966
 967 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 968
 969         * config/tc-s390.c (md_parse_option): z10 option added.
 970
 971 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 972
 973         * aclocal.m4: Regenerate.
 974         * configure: Likewise.
 975         * Makefile.in: Likewise.
 976         * doc/Makefile.in: Likewise.
 977
 978 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 979
 980         PR 5946
 981         * config/tc-hppa.c (is_same_frag): Delete.
 982
 983 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 984
 985         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 986         RELAX_LOOP_END_ADD_NOP.
 987
 988 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 989
 990         PR gas/5895
 991         * read.c (s_mexit): Warn if attempting to exit a macro when not
 992         inside a macro definition.
 993
 994 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 995
 996         * Makefile.am: Run "make dep-am".
 997         * Makefile.in: Regenerate.
 998         * configure: Regenerate.
 999
1000 2008-03-09  Paul Brook  <paul@codesourcery.com>
1001
1002         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1003         * doc/c-arm.texi: Add cortex-a9.
1004
1005 2008-03-09  Paul Brook  <paul@codesourcery.com>
1006
1007         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1008         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1009         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1010         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1011         * doc/c-arm.texi: Document new ARM FPU variants.
1012
1013 2008-03-07  Paul Brook  <paul@codesourcery.com>
1014
1015         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1016
1017 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1018
1019         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1020         for strict ordering of powerpc_opcodes, but disable for now.
1021
1022 2008-03-04  Paul Brook  <paul@codesourcery.com>
1023
1024         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1025         (arm_ext_v7m): Rename...
1026         (arm_ext_m): ... to this.  Include v6-M.
1027         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1028         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1029         (md_assemble): Allow wide msr instructions.
1030         (insns): Add classifications for v6-m instructions.
1031         (arm_cpu_option_table): Add cortex-m1.
1032         (arm_arch_option_table): Add armv6-m.
1033         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1034
1035 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1036             Bob Wilson  <bob.wilson@acm.org>
1037
1038         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1039         (md_begin): Initialize it.
1040         (resources_conflict): Use it.
1041
1042 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1043
1044         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1045
1046 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1047             H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         PR gas/5543
1050         * read.c (pseudo_set): Don't allow global register symbol.
1051
1052         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1053         global.
1054
1055 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         PR gas/5543
1058         * write.c (write_object_file): Don't allow symbols which were
1059         equated to register.  Stop if there is an error.
1060
1061 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1062
1063         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1064         (ppc_cpu): Declare.
1065         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1066         * config/tc-ppc.c (ppu_cpu): Make global.
1067         (ppc_insert_operand): Add ppu_cpu parameter.
1068         (md_assemble): Adjust for above change.
1069         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1070
1071 2008-02-22  Nick Clifton  <nickc@redhat.com>
1072
1073         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1074         targeted ARM ports, otherwise just skip generating the reloc.
1075
1076 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * doc/c-i386.texi: Update -march= and .arch.
1079
1080 2008-02-18  Nick Clifton  <nickc@redhat.com>
1081
1082         * config/tc-mn10300.c (has_known_symbol_location): New function.
1083         Do not regard weak symbols as having a known location.
1084         (md_estimate_size_before_relax): Use new function.
1085         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1086
1087 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1088
1089         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1090         currently selected CPU has no 32-bit support.
1091         (parse_real_register): Do not return registers not available on
1092         currently selected CPU.
1093
1094 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1095
1096         * config/tc-i386.c (process_immext): Fix format.
1097
1098 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * config/tc-i386.c (inoutportreg): New.
1101         (process_immext): New.
1102         (md_assemble): Use it.
1103         (update_imm): Use imm16 and imm32s.
1104         (i386_att_operand): Use inoutportreg.
1105
1106 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         * config/tc-i386.c (operand_type_all_zero): New.
1109         (operand_type_set): Likewise.
1110         (operand_type_equal): Likewise.
1111         (cpu_flags_all_zero): Likewise.
1112         (cpu_flags_set): Likewise.
1113         (cpu_flags_equal): Likewise.
1114         (UINTS_ALL_ZERO): Removed.
1115         (UINTS_SET): Likewise.
1116         (UINTS_CLEAR): Likewise.
1117         (UINTS_EQUAL): Likewise.
1118         (cpu_flags_match): Updated.
1119         (smallest_imm_type): Likewise.
1120         (set_cpu_arch): Likewise.
1121         (md_assemble): Likewise.
1122         (optimize_imm): Likewise.
1123         (match_template): Likewise.
1124         (process_suffix): Likewise.
1125         (update_imm): Likewise.
1126         (process_drex): Likewise.
1127         (process_operands): Likewise.
1128         (build_modrm_byte): Likewise.
1129         (i386_immediate): Likewise.
1130         (i386_displacement): Likewise.
1131         (i386_att_operand): Likewise.
1132         (parse_real_register): Likewise.
1133         (md_parse_option): Likewise.
1134         (i386_target_format): Likewise.
1135
1136 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1137
1138         PR gas/5712
1139         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1140         pointer past the comma after parsing a floating point register
1141         name.
1142
1143 2008-02-14  Hakan Ardo  <hakan@debian.org>
1144
1145         PR gas/2626
1146         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1147         to AVR_ISA_2xxe.
1148         (avr_operand): Disallow post-increment addressing in the lpm
1149         instruction for the attiny26.
1150
1151 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1152
1153         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1154         if not in Intel mode.
1155         (i386_intel_operand): Ignore segment overrides in immediate and
1156         offset operands.
1157         (intel_e11): Range-check i.mem_operands before use as array
1158         index. Filter out FLAT for uses other than as segment override.
1159         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1160         "offset FLAT:".
1161
1162 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1163
1164         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1165
1166 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1167
1168         * config/tc-i386.c (allow_pseudo_reg): New.
1169         (parse_real_register): Check for NULL just once. Allow all
1170         register table entries when allow_pseudo_reg is non-zero.
1171         Don't allow any registers without type when allow_pseudo_reg
1172         is zero.
1173         (tc_x86_regname_to_dw2regnum): Replace with ...
1174         (tc_x86_parse_to_dw2regnum): ... this.
1175         (tc_x86_frame_initial_instructions): Adjust for above change.
1176         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1177         (tc_parse_to_dw2regnum): New.
1178         (tc_x86_regname_to_dw2regnum): Replace with ...
1179         (tc_x86_parse_to_dw2regnum): ... this.
1180         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1181         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1182         error handling.
1183
1184 2008-02-12  Nick Clifton  <nickc@redhat.com>
1185
1186         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1187         argument.
1188         (tic4x_insn_add): Likewise.
1189         (md_begin): Drop cast that was discarding a const qualifier.
1190         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1191         argument.
1192         (build_insn): Drop cast that was discarding a const qualifier.
1193
1194 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1195
1196         * config/tc-i386.c (cpu_arch): Add .xsave.
1197         (md_show_usage): Add .xsave.
1198
1199         * doc/c-i386.texi: Add xsave to -march=.
1200
1201 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1202
1203         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1204         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1205
1206 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1207
1208         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1209         checks into assertions.  When relaxation produces an operation that
1210         does not fit in the current FLIX instruction, make sure that the
1211         operation is relaxed as needed to account for being placed following
1212         the current instruction.
1213
1214 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1215
1216         PR 5715
1217         * configure: Regenerated.
1218
1219 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1220
1221         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1222
1223 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1224
1225         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1226
1227 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1228
1229         * read.c: (emit_expr): Correct for mingw use of printf size
1230         specifier.
1231
1232 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1233
1234         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1235         can only be encoded in FLIX instructions but are not specified as such.
1236         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1237         labels.
1238
1239 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         * NEWS: Mention new command line options for x86 targets.
1242
1243 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1244
1245         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1246
1247 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1248
1249         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1250
1251 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1252
1253         * config/tc-i386.c (md_show_usage): Show more processors for
1254         -march=/-mtune=.
1255
1256 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1257
1258         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1259
1260 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1261
1262         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1263         (XXX_MNEM_SUFFIX): Likewise.
1264         (END_OF_INSN): Likewise.
1265         (templates): Likewise.
1266         (modrm_byte): Likewise.
1267         (rex_byte): Likewise.
1268         (DREX_XXX): Likewise.
1269         (drex_byte): Likewise.
1270         (sib_byte): Likewise.
1271         (processor_type): Likewise.
1272         (arch_entry): Likewise.
1273         (cpu_sub_arch_name): Remove const.
1274         (cpu_arch): Add .vmx and .smx.
1275         (set_cpu_arch): Append cpu_sub_arch_name.
1276         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1277         (md_show_usage): Updated.
1278
1279         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1280         (XXX_MNEM_SUFFIX): Likewise.
1281         (END_OF_INSN): Likewise.
1282         (templates): Likewise.
1283         (modrm_byte): Likewise.
1284         (rex_byte): Likewise.
1285         (DREX_XXX): Likewise.
1286         (drex_byte): Likewise.
1287         (sib_byte): Likewise.
1288         (processor_type): Likewise.
1289         (arch_entry): Likewise.
1290
1291         * doc/as.texinfo: Update i386 -march option.
1292
1293         * doc/c-i386.texi: Update -march= for ISA.
1294
1295 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1296
1297         * config/tc-xtensa.c (xtensa_leb128): New function.
1298         (md_pseudo_table): Use it for sleb128 and uleb128.
1299         (is_leb128_expr): New internal flag.
1300         (xtensa_symbol_new_hook): Check new flag.
1301
1302 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1303
1304         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1305         at90usb82, at90usb162.
1306         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1307         at90usb162.
1308         These changes support the new avr35 architecture group in gcc.
1309
1310 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1313         suffix for AT&T syntax.
1314
1315 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1316
1317         * config/tc-i386.c (match_reg_size): New.
1318         (match_mem_size): Likewise.
1319         (operand_size_match): Likewise.
1320         (operand_type_match): Also clear all size fields.
1321         (match_template): Skip Intel syntax when in AT&T syntax.
1322         Call operand_size_match to check operand size.
1323         (i386_att_operand): Set the mem field to 1 for memory
1324         operand.
1325         (i386_intel_operand): Likewise.
1326
1327 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1328
1329         PR gas/5534
1330         * config/tc-i386.c (_i386_insn): Update comment.
1331         (operand_type_match): Also clear unspecified.
1332         (operand_type_register_match): Likewise.
1333         (parse_operands): Initialize unspecified.
1334         (i386_intel_operand): Likewise.
1335         (match_template): Check memory and accumulator operand size.
1336         (i386_att_operand): Clear unspecified on register operand.
1337         (intel_e11): Likewise.
1338         (intel_e09): Set operand size and clean unspecified for
1339         "XXX PTR".
1340
1341 2008-01-11  Andreas Schwab  <schwab@suse.de>
1342
1343         * read.c (s_space): Declare `repeat' as offsetT.
1344
1345 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1346
1347         * config/tc-i386.c (match_template): Check processor support
1348         first.
1349
1350 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1351
1352         * config/tc-i386.c (match_template): Continue if processor
1353         doesn't match.
1354
1355 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1356
1357         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1358         unwind personality function address.
1359
1360 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1361
1362         * dwarf2dbg.c (out_sleb128): Delete.
1363         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1364         (out_fixed_inc_line_addr): Delete.
1365         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1366         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1367         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1368         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1369         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1370         * read.h (emit_expr_fix): New prototype.
1371         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1372         (emit_expr_fix): New.
1373
1374 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         * config/tc-i386.c (match_template): Check register size
1377         only when size of operands can be encoded the canonical way.
1378
1379 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         * config/tc-i386.c (i386_operand): Renamed to ...
1382         (i386_att_operand): This.
1383         (parse_operands): Updated.
1384
1385 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1386
1387         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1388
1389         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1390         only.
1391         (md_assemble): Remove Intel mode workaround.
1392         (match_template): Check support for old gcc, AT&T mnemonic
1393         and Intel Syntax.
1394         (md_parse_option): Don't set intel_mnemonic to 0 for
1395         OPTION_MOLD_GCC.
1396
1397 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         * config/tc-i386.h: Update copyright to 2008.
1400
1401 2008-01-04  Nick Clifton  <nickc@redhat.com>
1402
1403         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1404         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1405
1406 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1407
1408         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1409         of SYSV386_COMPAT.
1410
1411 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1412
1413         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1414         (cpu_flags_not): Likewise.
1415         (cpu_flags_match): Updated to check 64bit and arch.
1416         (set_code_flag): Remove cpu_arch_flags_not.
1417         (set_16bit_gcc_code_flag): Likewise.
1418         (set_cpu_arch): Likewise.
1419         (md_begin): Likewise.
1420         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1421         (match_template): Likewise.
1422
1423 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1424
1425         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1426         modrm_regmem to 0 instead of None.
1427
1428 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1429
1430         * config/tc-i386.c (match_template): Use the xmmword field
1431         instead of no_xsuf.
1432
1433 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         * config/tc-i386.c (process_suffix): Fix a typo.
1436
1437 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         PR gas/5534
1440         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1441         Check memory size in Intel mode.
1442         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1443         (intel_e09): Likewise.
1444
1445         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1446
1447 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1448
1449         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1450
1451 For older changes see ChangeLog-2007
1452 \f
1453 Local Variables:
1454 mode: change-log
1455 left-margin: 8
1456 fill-column: 74
1457 version-control: never
1458 End: