gas/ChangeLog

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