gas/ChangeLog

   1 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
   2
   3         * listing.c (buffer_line): Open the source file with FOPEN_RB.
   4         Manually process line ends.
   5
   6 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
   7             Nick Clifton  <nickc@redhat.com>
   8
   9         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
  10         S_SET_STORAGE_CLASS.
  11
  12 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
  13             Nick Clifton  <nickc@redhat.com>
  14
  15         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
  16         do not match it class and if necessary update the class.
  17         (null_error_handler): New function.  Suppresses the generation of
  18         bfd error messages.
  19         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
  20
  21 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
  22
  23         * Makefile.am: Run "make dep-am".
  24         * Makefile.in: Regenerate.
  25
  26 2008-09-29  Nick Clifton  <nickc@redhat.com>
  27
  28         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  29         tc_cfi_emit_pcrel_expr macro.
  30
  31 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
  32             Steve Ellcey  <sje@cup.hp.com>
  33
  34         * configure: Regenerate for new libtool.
  35         * aclocal.m4: Ditto.
  36         * Makefile.in: Ditto.
  37         * doc/Makefile.in: Ditto.
  38
  39 2008-09-29  Nick Clifton  <nickc@redhat.com>
  40
  41         PR 6878
  42         * app.c (do_scrub_chars): Only issue warnings about tick
  43         characters detected in symbol strings if hex ticks are supported.
  44
  45 2008-09-29  Nick Clifton  <nickc@redhat.com>
  46
  47         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  48         tc_cfi_emit_pcrel_expr macro.
  49
  50 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
  51
  52         * NEWS: Mention .cfi_val_encoded_addr.
  53
  54 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
  55
  56         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
  57         * Makefile.in (TARG_ENV_HFILES): Likewise.
  58         * configure.tgt (Solaris targets): Set em=solaris.
  59         * config/te-solaris.h: New file.
  60
  61 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
  62
  63         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
  64
  65 2008-09-24  Richard Henderson  <rth@redhat.com>
  66
  67         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
  68         (struct cfi_insn_data): Add ea member.
  69         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
  70         (output_cfi_insn): Handle CFI_val_encoded_addr.
  71         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
  72         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
  73
  74 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  75
  76         PR 6913
  77         * listing.c (print_options): Don't call fprintf without format string.
  78
  79 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
  80
  81         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
  82         (TC_VALIDATE_FIX_SUB): Likewise.
  83         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  84         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  85         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
  86         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
  87         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  88         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
  89         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
  90         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
  91         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
  92
  93         * write.c (md_register_arithmetic): Define.
  94         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
  95         Modify error message when registers involved.
  96         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
  97         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
  98
  99 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 100
 101         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 102
 103 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 104
 105         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 106         relocs with no symbol.
 107         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 108         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 109         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 110
 111 2008-09-14  Chris Smith <chris@zxdesign.info>
 112
 113         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 114         broken, as the opcode of ld a,(de) was being emitted for both.
 115
 116 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 117
 118         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 119         operands equal to MAX_INSN_ARGS.
 120
 121 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 122
 123         * configure.in: Call AC_SYS_LARGEFILE.
 124         * config.in: Regenerate.
 125         * configure: Regenerate.
 126
 127 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 128
 129         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 130         Remove POWER5 and POWER6 tests.
 131
 132 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 133
 134         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 135         number support for 32-bit targets.
 136
 137 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 138
 139         * NEWS: Add a marker for the 2.19 features.
 140
 141 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 142
 143         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 144         comment regarding use of difference expressions.
 145         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 146
 147         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 148         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 149         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 150         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 151
 152 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 153
 154         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 155
 156 2008-09-03  Nick Clifton  <nickc@redhat.com>
 157
 158         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 159         alignment field of the .lcomm directive to be optional.
 160         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 161         s_comm_internal.
 162         (md_pseudo_table): Implement .lcomm directive for COFF based
 163         targets.
 164         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 165         the .lcomm directive.
 166
 167 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 168
 169         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 170         and NetBSD.
 171
 172 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 173
 174         * config/tc-avr.c (mcu_types): Add atmega16u4.
 175         * doc/c-avr.texi: Likewise.
 176
 177 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         * config/tc-ia64.c (CR_IIB0): New.
 180         (CR_IIB1): Likewise.
 181         (cr): Add cr.iib0 and cr.iib1.
 182         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 183
 184 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 185
 186         * config/tc-i386.c (md_assemble): Force number of displacement
 187         operands to zero when processing string instruction.
 188         (i386_index_check): Special-case string instruction operands. Don't
 189         fudge address prefix if there already was a memory operand. Fix
 190         error message to correctly reflect the addressing mode used.
 191         (i386_att_operand): Fix comment.
 192         (i386_intel_operand): Snapshot, clear, and restore base and index
 193         reg for each operand processed. Increment count of memory operands
 194         later.
 195
 196 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 197
 198         * config/tc-hppa.c (is_SB_relative): New macro.
 199         (fix_new_hppa): Remove $segrel$ marker.
 200         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 201         segment relative.
 202         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 203
 204 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 205
 206         * config/tc-i386.c (check_string): Use register_prefix for error
 207         message.
 208         (process_operands): Likewise.
 209
 210 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 211
 212         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 213
 214 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 215
 216         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 217         mode checking.
 218         (asm_1): Check mode for 16-bit multiply instructions.
 219
 220 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 221
 222         * configure.in: Update a number of obsolete autoconf macros.
 223         * configure: Regenerate.
 224         * aclocal.m4: Regenerate.
 225
 226 2008-08-22  Nick Clifton  <nickc@redhat.com>
 227
 228         * config/tc-mcore.c (md_assemble): Increase length of name array
 229         to include terminating NUL.
 230
 231 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 232
 233         * config/bfin-lex.l (NUMBER): Protect special `.'.
 234
 235 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 236
 237         * symbols.c (symbol_clone): Ensure clones are not external.
 238
 239 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 242
 243 2008-08-21  Richard Henderson  <rth@redhat.com>
 244
 245         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 246         (output_cie, output_fde): Use it.
 247         (DWARF2_EH_FRAME_READ_ONLY): New.
 248         (cfi_finish): Use it.
 249
 250         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 251         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 252         (DWARF2_EH_FRAME_READ_ONLY): New.
 253         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 254         from the results of DIFF_EXPR_OK manipulation.
 255
 256 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 257
 258         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 259
 260 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 261
 262         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 263         (O_tpoff, O_dtpoff): Define.
 264         (suffix_relocs): Add entries for TLS suffixes.
 265         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 266         (map_operator_to_reloc): Add is_literal parameter and use it to
 267         control translating TLS instruction relocations to the corresponding
 268         literal relocations.
 269         (xg_valid_literal_expression): Allow TLS operators.
 270         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 271         operands to generated literals.
 272         (xg_assemble_literal): Handle TLS operators.  Update call to
 273         map_operator_to_reloc.
 274         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 275         (md_apply_fix): Handle TLS relocations.
 276         (emit_single_op): Handle TLS operators.
 277         (convert_frag_immed): Update call to map_operator_to_reloc.
 278         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 279         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 280         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 281         to initialize the op_data field of the BuildOp.
 282         (build_transition): Use it here to record the source operand
 283         corresponding to a generated literal.
 284         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 285
 286 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         AVX Programming Reference (August, 2008)
 289         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 290         (CPU_FLAGS_AVX_MATCH): Likewise.
 291         (CPU_FLAGS_32BIT_MATCH): Updated.
 292         (cpu_flags_match): Likewise.
 293
 294 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 295
 296         PR 6848
 297         * write.c (install_reloc): Check that reloc symbols have been
 298         written.
 299         (set_symtab): Mark symbols with BSF_KEEP.
 300
 301 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 304
 305 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 306
 307         PR 6526
 308         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 309         * Makefile.in: Regenerate.
 310         * aclocal.m4: Regenerate.
 311         * config.in: Regenerate.
 312         * configure: Regenerate.
 313         * doc/Makefile.in: Regenerate.
 314
 315 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 316
 317         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 318
 319 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 320
 321         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 322
 323 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 324
 325         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 326         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 327         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 328         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 329         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 330         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 331         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 332         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 333         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 334         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 335
 336 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 337
 338         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 339         * config/tc-ia64.c (dot_rot): Likewise.
 340
 341 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 342
 343         PR 6575
 344         * hash.c: Expand PTR to void *.
 345         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 346         * hash.h: Expand PTR to void *.
 347         (hash_delete): Update prototype.
 348         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 349         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 350         call.
 351         (subsym_substitute): Likewise.
 352         * doc/internals.texi (hash_delete): Update.
 353
 354 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 355
 356         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 357         architectures. Reorganize list to put mcu types in correct
 358         architectures and to order list same as in GCC. Use new ISA
 359         definitions in include/opcode/avr.h.
 360         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 361         descriptions. Reorganize descriptions to put mcu types in correct
 362         architectures and to order lists same as in GCC.
 363
 364 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 365             Daniel Jacobowitz  <dan@codesourcery.com>
 366
 367         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 368         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 369         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 370         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 371         (md_longopts): Add -call_nonpic.
 372         (md_parse_option): Handle OPTION_CALL_NONPIC.
 373         (md_show_usage): Add -call_nonpic.
 374
 375 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 376
 377         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 378         (xtensa_create_property_segments): Use it.
 379         (xtensa_create_xproperty_segments): Likewise.
 380
 381 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 382
 383         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 384
 385 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 386
 387         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 388         (lo16_reloc_p): New functions.
 389         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 390         generalize relocation checks.
 391         (matching_lo_reloc): New function.
 392         (fixup_has_matching_lo_p): Use it.
 393         (mips16_mark_labels): Don't clobber a symbol's visibility.
 394         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 395         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 396         (md_apply_fix): Likewise.
 397         (mips16_percent_op): Add %got and %call16.
 398         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 399         Use matching_lo_reloc.
 400         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 401         generalize relocation checks.
 402         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 403         checks.
 404
 405 2008-08-06  DJ Delorie  <dj@redhat.com>
 406
 407         * NEWS: Mention these changes.
 408
 409         * config/tc-h8300.h (H_TICK_HEX): Define.
 410         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 411         (md_longopts): Add "-h-tick-hex".
 412         (md_parse_option): Support it.
 413         * doc/c-h8300.texi (H8/300 Options): Document it.
 414         * doc/as.texinfo (Overview): Likewise.
 415
 416         * config/tc-sh.h (H_TICK_HEX): Define.
 417         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 418         (md_longopts): Add "-h-tick-hex".
 419         (md_parse_option): Support it.
 420         * doc/c-sh.texi (SH Options): Document it.
 421         * doc/c-sh64.texi (SH64 Options): Document it.
 422         * doc/as.texinfo (Overview): Likewise.
 423
 424 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 425
 426         PR gas/6656
 427         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 428         debug info if we see compiler generated debug info.
 429         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 430
 431 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 432
 433         * dwarf2dbg.c: Remove superfluous forward function declarations.
 434         (DWARF2_FORMAT): Add section arg.
 435         (out_header): New function, split out from..
 436         (out_debug_line): ..here.
 437         (out_debug_aranges): Use out_header.
 438         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 439         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 440         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 441         if line_seg is 64-bit.
 442         (dwarf2_finish): Adjust out_debug_abbrev call.
 443         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 444         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 445
 446 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 447
 448         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 449         * Makefile.in: Regenerate.
 450         * po/POTFILES.in: Regenerate.
 451
 452 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 453
 454         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 455         Handle -mvsx and -mpower7.
 456         (md_show_usage): Document -mpower7 and -mvsx.
 457         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 458         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 459
 460 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 461
 462         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 463         <cell>: Likewise.
 464
 465 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 466
 467         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 468         (md_show_usage): Likewise.
 469
 470 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 471
 472         * messages.c, symbols.c, write.c: Silence gcc warnings.
 473
 474 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 475
 476         * config/tc-i386.c (operand_type_check): Warning fix.
 477
 478 2008-07-26  Michael Eager <eager@eagercon.com>
 479
 480         * doc/as.texinfo: Add description of single-precision attribute.
 481
 482 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 483
 484         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 485         as load/store offset.
 486
 487 2008-07-22  Chao-ying Fu  <fu@mips.com>
 488
 489         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 490
 491 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 492
 493         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 494
 495 2008-07-21  DJ Delorie  <dj@redhat.com>
 496
 497         * config/tc-h8300.c (fix_operand_size): Use the default size
 498         specified by the .lbranch/.sbranch pseudos.
 499
 500 2008-07-18  DJ Delorie  <dj@redhat.com>
 501
 502         * config/tc-m32c.h (H_TICK_HEX): Define.
 503         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 504         (md_longopts): Add support for it.
 505         (md_parse_option): Likewise.
 506         * doc/as.texinfo (Overview): Add new m32c options.
 507         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 508
 509         * as.h: (enable_h_tick_hex): New.
 510         * app.c (enable_h_tick_hex): New.
 511         (LEX_IS_H): New.
 512         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 513         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 514         style hex constants and convert the input stream to 0x00 style.
 515         (do_scrub_chars): If a 'X style character constant is found after
 516         a symbol character (like you're or X'00), warn the user.
 517
 518 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 519
 520         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 521         (mips_fix_adjustable): Likewise.
 522         (mips_frob_file_after_relocs): Likewise.
 523
 524 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 525
 526         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 527         about overriding an earlier setting.
 528
 529 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 530
 531         * config/tc-mips.c (NO_ISA_COP): New macro.
 532         (COP_INSN): New macro.
 533         (is_opcode_valid): Use them.
 534         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 535         insns based on the ISA if CPU is NO_ISA_COP.
 536         <copz>: Likewise for coprocessor operations.
 537
 538 2008-07-07  Paul Brook  <paul@codesourcery.com>
 539
 540         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 541         relocations.
 542
 543 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 544
 545         * configure.tgt: Add bfin-*-rtems*.
 546
 547 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 548
 549         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 550         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 551
 552 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 553
 554         * config/tc-ppc.c (parse_cpu): Handle -m464.
 555         (md_show_usage): Likewise.
 556
 557 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 558
 559         Add support for ATtiny13A.
 560         * config/tc-avr.c (mcu_types): Add attiny13a.
 561         * doc/c-avr.texi: Likewise.
 562
 563 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 564             Alan Modra  <amodra@bigpond.net.au>
 565
 566         * write.c (relax_segment <rs_org>): Include current stretch
 567         value when calculating whether .org is backwards.
 568
 569 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 570
 571         * configure: Regenerate.
 572
 573 2008-06-17  Nick Clifton  <nickc@redhat.com>
 574
 575         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 576
 577 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 578
 579         PR gas/6607
 580         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 581         text_section.  Do the "stepping backwards" test for text_section
 582         using unsigned operands.
 583
 584 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 585
 586         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 587         (ppc_insert_operand): Likewise.
 588         (ppc_machine): Likewise.
 589         * config/tc-ppc.h: #include "opcode/ppc.h"
 590         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 591         (ppc_cpu): Update extern decl.
 592
 593 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 594
 595         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 596         +x, +X, +p, +P, +s, +S.
 597         (mips_ip): Likewise.
 598
 599         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 600         (mips_ip): Likewise.
 601         (macro_build): Likewise.
 602         (CPU_HAS_SEQ): New macro.
 603         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 604
 605 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 606
 607         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 608         * doc/c-avr.texi: Likewise.
 609
 610 2008-06-04  Nick Clifton  <nickc@redhat.com>
 611
 612         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 613
 614 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386.c (set_sse_check): New.
 617         (md_pseudo_table): Add "sse_check".
 618
 619 2008-06-03  Paul Brook  <paul@codesourcery.com>
 620
 621         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 622
 623 2008-05-30  Nick Clifton  <nickc@redhat.com>
 624
 625         PR 5523
 626         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 627         relocs here.
 628
 629 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 630
 631         * config/tc-mips.c (mips_cpu_info_table): Move records for
 632         ST Loongson-2E/2F processors to a better place.
 633
 634 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         PR gas/6518
 637         * config/tc-i386.c (match_template): Report ambiguous operand
 638         size, not invalid suffix when there is no match in Intel
 639         syntax.
 640
 641 2008-05-22  Paul Brook  <paul@codesourcery.com>
 642
 643         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 644
 645 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 646
 647         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 648         compatible cores: fa526, fa626, fa626te, fa726te.
 649         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 650         fa726te} options.
 651
 652 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 653
 654         * Makefile.am: Run "make dep-am".
 655         * Makefile.in: Regenerate.
 656         * doc/Makefile.in: Regenerate.
 657         * po/POTFILES.in: Regenerate.
 658
 659 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 660
 661         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 662         with non-MIPS16 relocs.
 663
 664 2008-05-09  Chao-ying Fu  <fu@mips.com>
 665
 666         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 667         case that some characters append at the end of the name.
 668         (mips_ip): Likewise.
 669         (s_change_sec): Likewise.
 670         (md_section_align): Likewise.
 671
 672 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 673
 674         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 675         xtensa_make_property_section instead of xtensa_get_property_section.
 676         (xtensa_create_xproperty_segments): Likewise.
 677
 678 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 679
 680         * NEWS: Mention XSAVE, EPT and MOVBE.
 681
 682         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 683         (md_show_usage): Add .movbe and .ept.
 684
 685         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 686         .movbe and .ept.
 687
 688 2008-04-29  David S. Miller  <davem@davemloft.net>
 689
 690         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 691
 692 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 693
 694         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 695         New statics.
 696         (OPTION_ELF_BASE): Make room for new option macros.
 697         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 698         OPTION_DOUBLE_FLOAT): New option macros.
 699         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 700         mdouble-float.
 701         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 702         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 703         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 704         and -mdouble-float.
 705         (struct mips_set_options): New fields soft_float and single_float.
 706         (mips_opts): Initialized them.  Add comment for each field
 707         initializer.
 708         (mips_after_parse_args): Set them based on file_mips_soft_float
 709         and file_mips_single_float.
 710         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 711         `.set singlefloat' and `.set doublefloat'.
 712         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 713         Handle single-float and soft-float instructions here.
 714         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 715         (is_opcode_valid_16): New function.
 716         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 717         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 718         M_S_DOB>: Remove special-casing of r4650.
 719         * doc/c-mips.texi (-march=): Add Octeon.
 720         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 721         -msingle-float and -mdouble-float.
 722         (MIPS floating-point): New section.  Document `.set softfloat' and
 723         `.set hardfloat'.  Document `.set singlefloat' and `.set
 724         doublefloat'.
 725
 726 2008-04-25  David S. Miller  <davem@davemloft.net>
 727
 728         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 729         %asr aliases.
 730
 731         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 732         rather than occaisionally 'levels'.  Consistently refer to Sun's
 733         UNIX variant as SunOS, every version of Solaris is also SunOS.
 734         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 735         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 736         section on 32-bit/64-bit opcode translations.
 737
 738 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 739
 740         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 741         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 742         (obj-fdpicelf.o): Define.
 743         * Makefile.in: Regenerate.
 744         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 745         (bfin-*-*): Delete.
 746         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 747         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 748         * config/obj-fdpicelf.c: New.
 749         * config/obj-fdpicelf.h: Likewise.
 750         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 751         the OBJ_FDPIC_ELF define.
 752         (OPTION_NOPIC): Define.
 753         (md_longopts): Add mnopic and mno-fdpic.
 754         (md_parse_option): Handle OPTION_NOPIC.
 755
 756 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 757
 758         * aclocal.m4: Regenerate.
 759         * configure: Regenerate.
 760
 761 2008-04-23  David S. Miller  <davem@davemloft.net>
 762
 763         * config/tc-sparc.c (v9a_asr_table): Add missing
 764         'stick' and 'stick_cmpr', and document ordering rules
 765         of table.
 766         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 767         BFD_RELOC_SPARC_PC10.
 768         * doc/c-sparc.texi: New section on Sparc constants.
 769         Add documentation for %stick and %stick_cmpr.
 770
 771 2008-04-22  David S. Miller  <davem@davemloft.net>
 772
 773         * config/obj-elf.c (obj_elf_section_type): Add prototype
 774         before obj_elf_section_word and add 'warn' arg.
 775         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 776         is matched, try checking for #SECTION_TYPE.
 777         (obj_elf_section): Adjust for new args.
 778         (obj_elf_type_name): New function.
 779         (obj_elf_type): Call it, and accept STT_foo number strings
 780         in .type statements as output by SunPRO compiler.
 781
 782 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 783
 784         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 785         if noavx is 0.
 786
 787 2008-04-18  David S. Miller  <davem@davemloft.net>
 788
 789         * doc/c-sparc.texi: Add syntax section.
 790
 791 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 794         REG and NDS for instructions with immediate operand.
 795
 796 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 799         FMA.
 800
 801 2008-04-16  David S. Miller  <davem@davemloft.net>
 802
 803         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 804         and relocation generation.
 805         (tc_gen_reloc): Likewise.
 806
 807 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 808
 809         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 810         relocations are properly aligned, and not negative.
 811
 812 2008-04-15  Khem Raj  <kraj@mvista.com>
 813
 814         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 815
 816 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 817
 818         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 819         accept e500mc instructions.
 820         (md_show_usage): Document -me500mc.
 821
 822 2008-04-11  Nick Clifton  <nickc@redhat.com>
 823
 824         * listing.c (print_timestamp): Use localtime rather than
 825         localtime_r since not all build environments provide the latter.
 826
 827 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         * NEWS: Mention -msse-check=[none|error|warning].
 830
 831         * config/tc-i386.c (sse_check): New.
 832         (OPTION_MSSE_CHECK): Likewise.
 833         (md_assemble): Check SSE instructions if needed.
 834         (md_longopts): Add -msse-check.
 835         (md_parse_option): Handle OPTION_MSSE_CHECK.
 836         (md_show_usage): Show -msse-check=[none|error|warning].
 837
 838         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 839
 840 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 841
 842         * listing.c: Add -ag listing flag to show general information in
 843         listings such as gas version, passed options, and time stamp.
 844         (listing_general_info): New function.
 845         (print_options): New function.
 846         (print_single_option): New function.
 847         (print_timestamp): New function.
 848         (MAX_DATELEN): Define.
 849         (listing_print): Add call to listing_general_info.
 850         * listing.h (LISTING_GENERAL): Define.
 851         (listing_print): Add new parameter.
 852         * as.c (show_usage): Print new switch.
 853         (parse_args): Parse new switch.
 854         (main): Pass command line on to listing_print.
 855         * NEWS: Mention this new feature.
 856         * doc/as.texinfo: Document the new sub-option.
 857
 858 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 859
 860         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 861         call.  Delete out of date comment.
 862         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 863         (dwarf2_emit_label): Don't emit unless there has been a previous
 864         .file or we are outputting assembler generated debug.
 865         dwarf2_consume_line_info after emitting line info, not before.
 866         (out_debug_info): Simplify files_in_use test.
 867
 868 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         * config/tc-i386.c (parse_real_register): Return AVX register
 871         only if AVX is enabled.
 872
 873 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 874
 875         PR gas/6043
 876         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 877         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 878
 879 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 880             Bob Wilson  <bob.wilson@acm.org>
 881
 882         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 883         call to decode_reloc.
 884
 885 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 886
 887         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 888
 889         * config/tc-i386.c (cpu_arch): Add .pclmul.
 890         (md_show_usage): Replace clmul with pclmul.
 891         * doc/c-i386.texi: Likewise.
 892
 893 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 894
 895         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 896
 897         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 898         Document -msse2avx, .avx, .aes, .clmul and .fma.
 899
 900         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 901         (vex_prefix): Likewise.
 902         (sse2avx): Likewise.
 903         (CPU_FLAGS_ARCH_MATCH): Likewise.
 904         (CPU_FLAGS_64BIT_MATCH): Likewise.
 905         (CPU_FLAGS_32BIT_MATCH): Likewise.
 906         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 907         (regymm): Likewise.
 908         (vex_imm4): Likewise.
 909         (fits_in_imm4): Likewise.
 910         (build_vex_prefix): Likewise.
 911         (VEX_check_operands): Likewise.
 912         (bad_implicit_operand): Likewise.
 913         (OPTION_MSSE2AVX): Likewise.
 914         (T_YMMWORD): Likewise.
 915         (_i386_insn): Add vex.
 916         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 917         (cpu_flags_match): Changed to take a pointer to const template.
 918         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 919         (match_mem_size): Also check ymmword.
 920         (operand_type_match): Clear ymmword.
 921         (md_begin): Allow '_' in mnemonic.
 922         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 923         (process_immext): Update assert.
 924         (md_assemble): Don't call process_immext if sse2avx and immext
 925         are true.  Call build_vex_prefix if vex is true.
 926         (parse_insn): Updated for cpu_flags_match.
 927         (swap_operands): Handle 5 operands.
 928         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 929         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 930         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 931         (check_byte_reg): Check regymm.
 932         (process_operands): Duplicate the destination register for
 933         -msse2avx if needed.
 934         (build_modrm_byte): Updated for instructions with VEX encoding.
 935         (output_insn): Output VEX prefix if needed.
 936         (md_longopts): Add msse2avx.
 937         (md_parse_option): Handle OPTION_MSSE2AVX.
 938         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 939         (intel_e09): Support YMMWORD.
 940         (intel_e11): Likewise.
 941         (intel_get_token): Likewise.
 942
 943 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 944
 945         * config/tc-avr.c (mcu_types): Add attiny167.
 946         * doc/c-avr.texi: Likewise.
 947
 948 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 949
 950         * config/tc-avr.c (mcu_types): Add atmega32u4.
 951         * doc/c-avr.texi: Likewise.
 952
 953 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 954
 955         * config/tc-avr.c (mcu_types): Add atmega32c1.
 956         * doc/c-avr.texi: Likewise.
 957
 958 2008-03-28  Paul Brook  <paul@codesourcery.com>
 959
 960         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 961         to avoid spurious symbols.
 962
 963 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 964
 965         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 966         as_bad_where.
 967
 968 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 969
 970         * config/tc-avr.c (mcu_types): Add atmega32m1.
 971         * doc/c-avr.texi: Likewise.
 972
 973 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 974
 975         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 976         start of block.
 977         (do_neon_ext): Fix sign of comparison.
 978
 979 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 980
 981         From Jie Zhang  <jie.zhang@analog.com>
 982         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 983         instructions. And call yyerror when comparing PREG with
 984         DREG.
 985         (check_macfunc_option): New.
 986         (check_macfuncs): Check option by calling check_macfunc_option.
 987         Fix comparison always true warnings.  Both scalar instructions
 988         of vector instruction must share the same mode option.  Only allow
 989         option mode at the end of the second instruction of the vector.
 990         (asm_1): Check option by calling check_macfunc_option.
 991
 992         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 993         option for multiply and multiply-accumulate to data register
 994         instruction.
 995         (check_macfuncs): Don't check if accumulator matches the data register
 996         here.
 997         (assign_macfunc): Check if accumulator matches the
 998         data register in each rule that moves to the data
 999         register.
1000
1001         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1002         generated for LOOP_BEGIN and LOOP_END instructions.
1003         (bfin_gen_loop): Likewise.
1004
1005 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1006
1007         * config/tc-s390.c (md_parse_option): z10 option added.
1008
1009 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1010
1011         * aclocal.m4: Regenerate.
1012         * configure: Likewise.
1013         * Makefile.in: Likewise.
1014         * doc/Makefile.in: Likewise.
1015
1016 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1017
1018         PR 5946
1019         * config/tc-hppa.c (is_same_frag): Delete.
1020
1021 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1022
1023         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1024         RELAX_LOOP_END_ADD_NOP.
1025
1026 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1027
1028         PR gas/5895
1029         * read.c (s_mexit): Warn if attempting to exit a macro when not
1030         inside a macro definition.
1031
1032 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1033
1034         * Makefile.am: Run "make dep-am".
1035         * Makefile.in: Regenerate.
1036         * configure: Regenerate.
1037
1038 2008-03-09  Paul Brook  <paul@codesourcery.com>
1039
1040         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1041         * doc/c-arm.texi: Add cortex-a9.
1042
1043 2008-03-09  Paul Brook  <paul@codesourcery.com>
1044
1045         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1046         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1047         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1048         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1049         * doc/c-arm.texi: Document new ARM FPU variants.
1050
1051 2008-03-07  Paul Brook  <paul@codesourcery.com>
1052
1053         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1054
1055 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1056
1057         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1058         for strict ordering of powerpc_opcodes, but disable for now.
1059
1060 2008-03-04  Paul Brook  <paul@codesourcery.com>
1061
1062         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1063         (arm_ext_v7m): Rename...
1064         (arm_ext_m): ... to this.  Include v6-M.
1065         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1066         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1067         (md_assemble): Allow wide msr instructions.
1068         (insns): Add classifications for v6-m instructions.
1069         (arm_cpu_option_table): Add cortex-m1.
1070         (arm_arch_option_table): Add armv6-m.
1071         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1072
1073 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1074             Bob Wilson  <bob.wilson@acm.org>
1075
1076         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1077         (md_begin): Initialize it.
1078         (resources_conflict): Use it.
1079
1080 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1081
1082         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1083
1084 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1085             H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         PR gas/5543
1088         * read.c (pseudo_set): Don't allow global register symbol.
1089
1090         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1091         global.
1092
1093 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         PR gas/5543
1096         * write.c (write_object_file): Don't allow symbols which were
1097         equated to register.  Stop if there is an error.
1098
1099 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1100
1101         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1102         (ppc_cpu): Declare.
1103         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1104         * config/tc-ppc.c (ppu_cpu): Make global.
1105         (ppc_insert_operand): Add ppu_cpu parameter.
1106         (md_assemble): Adjust for above change.
1107         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1108
1109 2008-02-22  Nick Clifton  <nickc@redhat.com>
1110
1111         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1112         targeted ARM ports, otherwise just skip generating the reloc.
1113
1114 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1115
1116         * doc/c-i386.texi: Update -march= and .arch.
1117
1118 2008-02-18  Nick Clifton  <nickc@redhat.com>
1119
1120         * config/tc-mn10300.c (has_known_symbol_location): New function.
1121         Do not regard weak symbols as having a known location.
1122         (md_estimate_size_before_relax): Use new function.
1123         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1124
1125 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1126
1127         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1128         currently selected CPU has no 32-bit support.
1129         (parse_real_register): Do not return registers not available on
1130         currently selected CPU.
1131
1132 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         * config/tc-i386.c (process_immext): Fix format.
1135
1136 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         * config/tc-i386.c (inoutportreg): New.
1139         (process_immext): New.
1140         (md_assemble): Use it.
1141         (update_imm): Use imm16 and imm32s.
1142         (i386_att_operand): Use inoutportreg.
1143
1144 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         * config/tc-i386.c (operand_type_all_zero): New.
1147         (operand_type_set): Likewise.
1148         (operand_type_equal): Likewise.
1149         (cpu_flags_all_zero): Likewise.
1150         (cpu_flags_set): Likewise.
1151         (cpu_flags_equal): Likewise.
1152         (UINTS_ALL_ZERO): Removed.
1153         (UINTS_SET): Likewise.
1154         (UINTS_CLEAR): Likewise.
1155         (UINTS_EQUAL): Likewise.
1156         (cpu_flags_match): Updated.
1157         (smallest_imm_type): Likewise.
1158         (set_cpu_arch): Likewise.
1159         (md_assemble): Likewise.
1160         (optimize_imm): Likewise.
1161         (match_template): Likewise.
1162         (process_suffix): Likewise.
1163         (update_imm): Likewise.
1164         (process_drex): Likewise.
1165         (process_operands): Likewise.
1166         (build_modrm_byte): Likewise.
1167         (i386_immediate): Likewise.
1168         (i386_displacement): Likewise.
1169         (i386_att_operand): Likewise.
1170         (parse_real_register): Likewise.
1171         (md_parse_option): Likewise.
1172         (i386_target_format): Likewise.
1173
1174 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1175
1176         PR gas/5712
1177         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1178         pointer past the comma after parsing a floating point register
1179         name.
1180
1181 2008-02-14  Hakan Ardo  <hakan@debian.org>
1182
1183         PR gas/2626
1184         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1185         to AVR_ISA_2xxe.
1186         (avr_operand): Disallow post-increment addressing in the lpm
1187         instruction for the attiny26.
1188
1189 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1190
1191         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1192         if not in Intel mode.
1193         (i386_intel_operand): Ignore segment overrides in immediate and
1194         offset operands.
1195         (intel_e11): Range-check i.mem_operands before use as array
1196         index. Filter out FLAT for uses other than as segment override.
1197         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1198         "offset FLAT:".
1199
1200 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1201
1202         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1203
1204 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1205
1206         * config/tc-i386.c (allow_pseudo_reg): New.
1207         (parse_real_register): Check for NULL just once. Allow all
1208         register table entries when allow_pseudo_reg is non-zero.
1209         Don't allow any registers without type when allow_pseudo_reg
1210         is zero.
1211         (tc_x86_regname_to_dw2regnum): Replace with ...
1212         (tc_x86_parse_to_dw2regnum): ... this.
1213         (tc_x86_frame_initial_instructions): Adjust for above change.
1214         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1215         (tc_parse_to_dw2regnum): New.
1216         (tc_x86_regname_to_dw2regnum): Replace with ...
1217         (tc_x86_parse_to_dw2regnum): ... this.
1218         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1219         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1220         error handling.
1221
1222 2008-02-12  Nick Clifton  <nickc@redhat.com>
1223
1224         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1225         argument.
1226         (tic4x_insn_add): Likewise.
1227         (md_begin): Drop cast that was discarding a const qualifier.
1228         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1229         argument.
1230         (build_insn): Drop cast that was discarding a const qualifier.
1231
1232 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1233
1234         * config/tc-i386.c (cpu_arch): Add .xsave.
1235         (md_show_usage): Add .xsave.
1236
1237         * doc/c-i386.texi: Add xsave to -march=.
1238
1239 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1240
1241         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1242         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1243
1244 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1245
1246         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1247         checks into assertions.  When relaxation produces an operation that
1248         does not fit in the current FLIX instruction, make sure that the
1249         operation is relaxed as needed to account for being placed following
1250         the current instruction.
1251
1252 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1253
1254         PR 5715
1255         * configure: Regenerated.
1256
1257 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1258
1259         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1260
1261 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1262
1263         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1264
1265 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1266
1267         * read.c: (emit_expr): Correct for mingw use of printf size
1268         specifier.
1269
1270 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1271
1272         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1273         can only be encoded in FLIX instructions but are not specified as such.
1274         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1275         labels.
1276
1277 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         * NEWS: Mention new command line options for x86 targets.
1280
1281 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1282
1283         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1284
1285 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1286
1287         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1288
1289 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1290
1291         * config/tc-i386.c (md_show_usage): Show more processors for
1292         -march=/-mtune=.
1293
1294 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1297
1298 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1299
1300         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1301         (XXX_MNEM_SUFFIX): Likewise.
1302         (END_OF_INSN): Likewise.
1303         (templates): Likewise.
1304         (modrm_byte): Likewise.
1305         (rex_byte): Likewise.
1306         (DREX_XXX): Likewise.
1307         (drex_byte): Likewise.
1308         (sib_byte): Likewise.
1309         (processor_type): Likewise.
1310         (arch_entry): Likewise.
1311         (cpu_sub_arch_name): Remove const.
1312         (cpu_arch): Add .vmx and .smx.
1313         (set_cpu_arch): Append cpu_sub_arch_name.
1314         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1315         (md_show_usage): Updated.
1316
1317         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1318         (XXX_MNEM_SUFFIX): Likewise.
1319         (END_OF_INSN): Likewise.
1320         (templates): Likewise.
1321         (modrm_byte): Likewise.
1322         (rex_byte): Likewise.
1323         (DREX_XXX): Likewise.
1324         (drex_byte): Likewise.
1325         (sib_byte): Likewise.
1326         (processor_type): Likewise.
1327         (arch_entry): Likewise.
1328
1329         * doc/as.texinfo: Update i386 -march option.
1330
1331         * doc/c-i386.texi: Update -march= for ISA.
1332
1333 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1334
1335         * config/tc-xtensa.c (xtensa_leb128): New function.
1336         (md_pseudo_table): Use it for sleb128 and uleb128.
1337         (is_leb128_expr): New internal flag.
1338         (xtensa_symbol_new_hook): Check new flag.
1339
1340 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1341
1342         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1343         at90usb82, at90usb162.
1344         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1345         at90usb162.
1346         These changes support the new avr35 architecture group in gcc.
1347
1348 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1349
1350         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1351         suffix for AT&T syntax.
1352
1353 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1354
1355         * config/tc-i386.c (match_reg_size): New.
1356         (match_mem_size): Likewise.
1357         (operand_size_match): Likewise.
1358         (operand_type_match): Also clear all size fields.
1359         (match_template): Skip Intel syntax when in AT&T syntax.
1360         Call operand_size_match to check operand size.
1361         (i386_att_operand): Set the mem field to 1 for memory
1362         operand.
1363         (i386_intel_operand): Likewise.
1364
1365 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1366
1367         PR gas/5534
1368         * config/tc-i386.c (_i386_insn): Update comment.
1369         (operand_type_match): Also clear unspecified.
1370         (operand_type_register_match): Likewise.
1371         (parse_operands): Initialize unspecified.
1372         (i386_intel_operand): Likewise.
1373         (match_template): Check memory and accumulator operand size.
1374         (i386_att_operand): Clear unspecified on register operand.
1375         (intel_e11): Likewise.
1376         (intel_e09): Set operand size and clean unspecified for
1377         "XXX PTR".
1378
1379 2008-01-11  Andreas Schwab  <schwab@suse.de>
1380
1381         * read.c (s_space): Declare `repeat' as offsetT.
1382
1383 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1384
1385         * config/tc-i386.c (match_template): Check processor support
1386         first.
1387
1388 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1389
1390         * config/tc-i386.c (match_template): Continue if processor
1391         doesn't match.
1392
1393 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1394
1395         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1396         unwind personality function address.
1397
1398 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1399
1400         * dwarf2dbg.c (out_sleb128): Delete.
1401         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1402         (out_fixed_inc_line_addr): Delete.
1403         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1404         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1405         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1406         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1407         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1408         * read.h (emit_expr_fix): New prototype.
1409         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1410         (emit_expr_fix): New.
1411
1412 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * config/tc-i386.c (match_template): Check register size
1415         only when size of operands can be encoded the canonical way.
1416
1417 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1418
1419         * config/tc-i386.c (i386_operand): Renamed to ...
1420         (i386_att_operand): This.
1421         (parse_operands): Updated.
1422
1423 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1424
1425         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1426
1427         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1428         only.
1429         (md_assemble): Remove Intel mode workaround.
1430         (match_template): Check support for old gcc, AT&T mnemonic
1431         and Intel Syntax.
1432         (md_parse_option): Don't set intel_mnemonic to 0 for
1433         OPTION_MOLD_GCC.
1434
1435 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         * config/tc-i386.h: Update copyright to 2008.
1438
1439 2008-01-04  Nick Clifton  <nickc@redhat.com>
1440
1441         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1442         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1443
1444 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1447         of SYSV386_COMPAT.
1448
1449 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1450
1451         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1452         (cpu_flags_not): Likewise.
1453         (cpu_flags_match): Updated to check 64bit and arch.
1454         (set_code_flag): Remove cpu_arch_flags_not.
1455         (set_16bit_gcc_code_flag): Likewise.
1456         (set_cpu_arch): Likewise.
1457         (md_begin): Likewise.
1458         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1459         (match_template): Likewise.
1460
1461 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1462
1463         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1464         modrm_regmem to 0 instead of None.
1465
1466 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         * config/tc-i386.c (match_template): Use the xmmword field
1469         instead of no_xsuf.
1470
1471 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1472
1473         * config/tc-i386.c (process_suffix): Fix a typo.
1474
1475 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1476
1477         PR gas/5534
1478         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1479         Check memory size in Intel mode.
1480         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1481         (intel_e09): Likewise.
1482
1483         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1484
1485 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1486
1487         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1488
1489 For older changes see ChangeLog-2007
1490 \f
1491 Local Variables:
1492 mode: change-log
1493 left-margin: 8
1494 fill-column: 74
1495 version-control: never
1496 End: