gas/ChangeLog

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