gas/ChangeLog

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