gas/ChangeLog

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