gas/ChangeLog

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