gas/ChangeLog

   1 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * NEWS: Mention .cfi_val_encoded_addr.
   4
   5 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
   6
   7         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
   8         * Makefile.in (TARG_ENV_HFILES): Likewise.
   9         * configure.tgt (Solaris targets): Set em=solaris.
  10         * config/te-solaris.h: New file.
  11
  12 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
  13
  14         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
  15
  16 2008-09-24  Richard Henderson  <rth@redhat.com>
  17
  18         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
  19         (struct cfi_insn_data): Add ea member.
  20         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
  21         (output_cfi_insn): Handle CFI_val_encoded_addr.
  22         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
  23         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
  24
  25 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  26
  27         PR 6913
  28         * listing.c (print_options): Don't call fprintf without format string.
  29
  30 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
  31
  32         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
  33         (TC_VALIDATE_FIX_SUB): Likewise.
  34         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  35         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  36         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
  37         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
  38         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  39         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
  40         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
  41         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
  42         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
  43
  44         * write.c (md_register_arithmetic): Define.
  45         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
  46         Modify error message when registers involved.
  47         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
  48         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
  49
  50 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  51
  52         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
  53
  54 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  55
  56         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
  57         relocs with no symbol.
  58         * config/tc-mmix.c (md_assemble): Mark fake symbol on
  59         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
  60         (mmix_md_end): Likewise mark mmix reg contents section symbol.
  61
  62 2008-09-14  Chris Smith <chris@zxdesign.info>
  63
  64         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
  65         broken, as the opcode of ld a,(de) was being emitted for both.
  66
  67 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
  68
  69         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
  70         operands equal to MAX_INSN_ARGS.
  71
  72 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  73
  74         * configure.in: Call AC_SYS_LARGEFILE.
  75         * config.in: Regenerate.
  76         * configure: Regenerate.
  77
  78 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
  79
  80         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
  81         Remove POWER5 and POWER6 tests.
  82
  83 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  84
  85         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
  86         number support for 32-bit targets.
  87
  88 2008-09-08  Tristan Gingold  <gingold@adacore.com>
  89
  90         * NEWS: Add a marker for the 2.19 features.
  91
  92 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  93
  94         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
  95         comment regarding use of difference expressions.
  96         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
  97
  98         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
  99         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 100         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 101         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 102
 103 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 104
 105         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 106
 107 2008-09-03  Nick Clifton  <nickc@redhat.com>
 108
 109         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 110         alignment field of the .lcomm directive to be optional.
 111         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 112         s_comm_internal.
 113         (md_pseudo_table): Implement .lcomm directive for COFF based
 114         targets.
 115         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 116         the .lcomm directive.
 117
 118 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 119
 120         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 121         and NetBSD.
 122
 123 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 124
 125         * config/tc-avr.c (mcu_types): Add atmega16u4.
 126         * doc/c-avr.texi: Likewise.
 127
 128 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         * config/tc-ia64.c (CR_IIB0): New.
 131         (CR_IIB1): Likewise.
 132         (cr): Add cr.iib0 and cr.iib1.
 133         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 134
 135 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 136
 137         * config/tc-i386.c (md_assemble): Force number of displacement
 138         operands to zero when processing string instruction.
 139         (i386_index_check): Special-case string instruction operands. Don't
 140         fudge address prefix if there already was a memory operand. Fix
 141         error message to correctly reflect the addressing mode used.
 142         (i386_att_operand): Fix comment.
 143         (i386_intel_operand): Snapshot, clear, and restore base and index
 144         reg for each operand processed. Increment count of memory operands
 145         later.
 146
 147 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 148
 149         * config/tc-hppa.c (is_SB_relative): New macro.
 150         (fix_new_hppa): Remove $segrel$ marker.
 151         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 152         segment relative.
 153         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 154
 155 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 156
 157         * config/tc-i386.c (check_string): Use register_prefix for error
 158         message.
 159         (process_operands): Likewise.
 160
 161 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 162
 163         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 164
 165 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 166
 167         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 168         mode checking.
 169         (asm_1): Check mode for 16-bit multiply instructions.
 170
 171 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 172
 173         * configure.in: Update a number of obsolete autoconf macros.
 174         * configure: Regenerate.
 175         * aclocal.m4: Regenerate.
 176
 177 2008-08-22  Nick Clifton  <nickc@redhat.com>
 178
 179         * config/tc-mcore.c (md_assemble): Increase length of name array
 180         to include terminating NUL.
 181
 182 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 183
 184         * config/bfin-lex.l (NUMBER): Protect special `.'.
 185
 186 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 187
 188         * symbols.c (symbol_clone): Ensure clones are not external.
 189
 190 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 191
 192         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 193
 194 2008-08-21  Richard Henderson  <rth@redhat.com>
 195
 196         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 197         (output_cie, output_fde): Use it.
 198         (DWARF2_EH_FRAME_READ_ONLY): New.
 199         (cfi_finish): Use it.
 200
 201         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 202         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 203         (DWARF2_EH_FRAME_READ_ONLY): New.
 204         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 205         from the results of DIFF_EXPR_OK manipulation.
 206
 207 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 208
 209         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 210
 211 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 212
 213         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 214         (O_tpoff, O_dtpoff): Define.
 215         (suffix_relocs): Add entries for TLS suffixes.
 216         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 217         (map_operator_to_reloc): Add is_literal parameter and use it to
 218         control translating TLS instruction relocations to the corresponding
 219         literal relocations.
 220         (xg_valid_literal_expression): Allow TLS operators.
 221         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 222         operands to generated literals.
 223         (xg_assemble_literal): Handle TLS operators.  Update call to
 224         map_operator_to_reloc.
 225         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 226         (md_apply_fix): Handle TLS relocations.
 227         (emit_single_op): Handle TLS operators.
 228         (convert_frag_immed): Update call to map_operator_to_reloc.
 229         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 230         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 231         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 232         to initialize the op_data field of the BuildOp.
 233         (build_transition): Use it here to record the source operand
 234         corresponding to a generated literal.
 235         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 236
 237 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         AVX Programming Reference (August, 2008)
 240         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 241         (CPU_FLAGS_AVX_MATCH): Likewise.
 242         (CPU_FLAGS_32BIT_MATCH): Updated.
 243         (cpu_flags_match): Likewise.
 244
 245 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 246
 247         PR 6848
 248         * write.c (install_reloc): Check that reloc symbols have been
 249         written.
 250         (set_symtab): Mark symbols with BSF_KEEP.
 251
 252 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 255
 256 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 257
 258         PR 6526
 259         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 260         * Makefile.in: Regenerate.
 261         * aclocal.m4: Regenerate.
 262         * config.in: Regenerate.
 263         * configure: Regenerate.
 264         * doc/Makefile.in: Regenerate.
 265
 266 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 267
 268         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 269
 270 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 271
 272         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 273
 274 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 275
 276         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 277         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 278         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 279         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 280         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 281         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 282         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 283         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 284         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 285         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 286
 287 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 288
 289         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 290         * config/tc-ia64.c (dot_rot): Likewise.
 291
 292 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 293
 294         PR 6575
 295         * hash.c: Expand PTR to void *.
 296         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 297         * hash.h: Expand PTR to void *.
 298         (hash_delete): Update prototype.
 299         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 300         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 301         call.
 302         (subsym_substitute): Likewise.
 303         * doc/internals.texi (hash_delete): Update.
 304
 305 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 306
 307         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 308         architectures. Reorganize list to put mcu types in correct
 309         architectures and to order list same as in GCC. Use new ISA
 310         definitions in include/opcode/avr.h.
 311         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 312         descriptions. Reorganize descriptions to put mcu types in correct
 313         architectures and to order lists same as in GCC.
 314
 315 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 316             Daniel Jacobowitz  <dan@codesourcery.com>
 317
 318         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 319         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 320         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 321         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 322         (md_longopts): Add -call_nonpic.
 323         (md_parse_option): Handle OPTION_CALL_NONPIC.
 324         (md_show_usage): Add -call_nonpic.
 325
 326 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 327
 328         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 329         (xtensa_create_property_segments): Use it.
 330         (xtensa_create_xproperty_segments): Likewise.
 331
 332 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 333
 334         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 335
 336 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 337
 338         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 339         (lo16_reloc_p): New functions.
 340         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 341         generalize relocation checks.
 342         (matching_lo_reloc): New function.
 343         (fixup_has_matching_lo_p): Use it.
 344         (mips16_mark_labels): Don't clobber a symbol's visibility.
 345         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 346         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 347         (md_apply_fix): Likewise.
 348         (mips16_percent_op): Add %got and %call16.
 349         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 350         Use matching_lo_reloc.
 351         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 352         generalize relocation checks.
 353         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 354         checks.
 355
 356 2008-08-06  DJ Delorie  <dj@redhat.com>
 357
 358         * NEWS: Mention these changes.
 359
 360         * config/tc-h8300.h (H_TICK_HEX): Define.
 361         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 362         (md_longopts): Add "-h-tick-hex".
 363         (md_parse_option): Support it.
 364         * doc/c-h8300.texi (H8/300 Options): Document it.
 365         * doc/as.texinfo (Overview): Likewise.
 366
 367         * config/tc-sh.h (H_TICK_HEX): Define.
 368         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 369         (md_longopts): Add "-h-tick-hex".
 370         (md_parse_option): Support it.
 371         * doc/c-sh.texi (SH Options): Document it.
 372         * doc/c-sh64.texi (SH64 Options): Document it.
 373         * doc/as.texinfo (Overview): Likewise.
 374
 375 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 376
 377         PR gas/6656
 378         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 379         debug info if we see compiler generated debug info.
 380         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 381
 382 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 383
 384         * dwarf2dbg.c: Remove superfluous forward function declarations.
 385         (DWARF2_FORMAT): Add section arg.
 386         (out_header): New function, split out from..
 387         (out_debug_line): ..here.
 388         (out_debug_aranges): Use out_header.
 389         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 390         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 391         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 392         if line_seg is 64-bit.
 393         (dwarf2_finish): Adjust out_debug_abbrev call.
 394         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 395         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 396
 397 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 398
 399         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 400         * Makefile.in: Regenerate.
 401         * po/POTFILES.in: Regenerate.
 402
 403 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 404
 405         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 406         Handle -mvsx and -mpower7.
 407         (md_show_usage): Document -mpower7 and -mvsx.
 408         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 409         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 410
 411 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 412
 413         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 414         <cell>: Likewise.
 415
 416 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 417
 418         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 419         (md_show_usage): Likewise.
 420
 421 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 422
 423         * messages.c, symbols.c, write.c: Silence gcc warnings.
 424
 425 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 426
 427         * config/tc-i386.c (operand_type_check): Warning fix.
 428
 429 2008-07-26  Michael Eager <eager@eagercon.com>
 430
 431         * doc/as.texinfo: Add description of single-precision attribute.
 432
 433 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 434
 435         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 436         as load/store offset.
 437
 438 2008-07-22  Chao-ying Fu  <fu@mips.com>
 439
 440         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 441
 442 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 443
 444         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 445
 446 2008-07-21  DJ Delorie  <dj@redhat.com>
 447
 448         * config/tc-h8300.c (fix_operand_size): Use the default size
 449         specified by the .lbranch/.sbranch pseudos.
 450
 451 2008-07-18  DJ Delorie  <dj@redhat.com>
 452
 453         * config/tc-m32c.h (H_TICK_HEX): Define.
 454         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 455         (md_longopts): Add support for it.
 456         (md_parse_option): Likewise.
 457         * doc/as.texinfo (Overview): Add new m32c options.
 458         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 459
 460         * as.h: (enable_h_tick_hex): New.
 461         * app.c (enable_h_tick_hex): New.
 462         (LEX_IS_H): New.
 463         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 464         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 465         style hex constants and convert the input stream to 0x00 style.
 466         (do_scrub_chars): If a 'X style character constant is found after
 467         a symbol character (like you're or X'00), warn the user.
 468
 469 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 470
 471         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 472         (mips_fix_adjustable): Likewise.
 473         (mips_frob_file_after_relocs): Likewise.
 474
 475 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 476
 477         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 478         about overriding an earlier setting.
 479
 480 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 481
 482         * config/tc-mips.c (NO_ISA_COP): New macro.
 483         (COP_INSN): New macro.
 484         (is_opcode_valid): Use them.
 485         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 486         insns based on the ISA if CPU is NO_ISA_COP.
 487         <copz>: Likewise for coprocessor operations.
 488
 489 2008-07-07  Paul Brook  <paul@codesourcery.com>
 490
 491         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 492         relocations.
 493
 494 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 495
 496         * configure.tgt: Add bfin-*-rtems*.
 497
 498 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 499
 500         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 501         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 502
 503 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 504
 505         * config/tc-ppc.c (parse_cpu): Handle -m464.
 506         (md_show_usage): Likewise.
 507
 508 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 509
 510         Add support for ATtiny13A.
 511         * config/tc-avr.c (mcu_types): Add attiny13a.
 512         * doc/c-avr.texi: Likewise.
 513
 514 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 515             Alan Modra  <amodra@bigpond.net.au>
 516
 517         * write.c (relax_segment <rs_org>): Include current stretch
 518         value when calculating whether .org is backwards.
 519
 520 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 521
 522         * configure: Regenerate.
 523
 524 2008-06-17  Nick Clifton  <nickc@redhat.com>
 525
 526         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 527
 528 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 529
 530         PR gas/6607
 531         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 532         text_section.  Do the "stepping backwards" test for text_section
 533         using unsigned operands.
 534
 535 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 536
 537         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 538         (ppc_insert_operand): Likewise.
 539         (ppc_machine): Likewise.
 540         * config/tc-ppc.h: #include "opcode/ppc.h"
 541         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 542         (ppc_cpu): Update extern decl.
 543
 544 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 545
 546         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 547         +x, +X, +p, +P, +s, +S.
 548         (mips_ip): Likewise.
 549
 550         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 551         (mips_ip): Likewise.
 552         (macro_build): Likewise.
 553         (CPU_HAS_SEQ): New macro.
 554         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 555
 556 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 557
 558         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 559         * doc/c-avr.texi: Likewise.
 560
 561 2008-06-04  Nick Clifton  <nickc@redhat.com>
 562
 563         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 564
 565 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 566
 567         * config/tc-i386.c (set_sse_check): New.
 568         (md_pseudo_table): Add "sse_check".
 569
 570 2008-06-03  Paul Brook  <paul@codesourcery.com>
 571
 572         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 573
 574 2008-05-30  Nick Clifton  <nickc@redhat.com>
 575
 576         PR 5523
 577         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 578         relocs here.
 579
 580 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 581
 582         * config/tc-mips.c (mips_cpu_info_table): Move records for
 583         ST Loongson-2E/2F processors to a better place.
 584
 585 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         PR gas/6518
 588         * config/tc-i386.c (match_template): Report ambiguous operand
 589         size, not invalid suffix when there is no match in Intel
 590         syntax.
 591
 592 2008-05-22  Paul Brook  <paul@codesourcery.com>
 593
 594         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 595
 596 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 597
 598         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 599         compatible cores: fa526, fa626, fa626te, fa726te.
 600         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 601         fa726te} options.
 602
 603 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 604
 605         * Makefile.am: Run "make dep-am".
 606         * Makefile.in: Regenerate.
 607         * doc/Makefile.in: Regenerate.
 608         * po/POTFILES.in: Regenerate.
 609
 610 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 611
 612         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 613         with non-MIPS16 relocs.
 614
 615 2008-05-09  Chao-ying Fu  <fu@mips.com>
 616
 617         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 618         case that some characters append at the end of the name.
 619         (mips_ip): Likewise.
 620         (s_change_sec): Likewise.
 621         (md_section_align): Likewise.
 622
 623 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 624
 625         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 626         xtensa_make_property_section instead of xtensa_get_property_section.
 627         (xtensa_create_xproperty_segments): Likewise.
 628
 629 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 630
 631         * NEWS: Mention XSAVE, EPT and MOVBE.
 632
 633         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 634         (md_show_usage): Add .movbe and .ept.
 635
 636         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 637         .movbe and .ept.
 638
 639 2008-04-29  David S. Miller  <davem@davemloft.net>
 640
 641         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 642
 643 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 644
 645         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 646         New statics.
 647         (OPTION_ELF_BASE): Make room for new option macros.
 648         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 649         OPTION_DOUBLE_FLOAT): New option macros.
 650         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 651         mdouble-float.
 652         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 653         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 654         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 655         and -mdouble-float.
 656         (struct mips_set_options): New fields soft_float and single_float.
 657         (mips_opts): Initialized them.  Add comment for each field
 658         initializer.
 659         (mips_after_parse_args): Set them based on file_mips_soft_float
 660         and file_mips_single_float.
 661         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 662         `.set singlefloat' and `.set doublefloat'.
 663         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 664         Handle single-float and soft-float instructions here.
 665         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 666         (is_opcode_valid_16): New function.
 667         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 668         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 669         M_S_DOB>: Remove special-casing of r4650.
 670         * doc/c-mips.texi (-march=): Add Octeon.
 671         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 672         -msingle-float and -mdouble-float.
 673         (MIPS floating-point): New section.  Document `.set softfloat' and
 674         `.set hardfloat'.  Document `.set singlefloat' and `.set
 675         doublefloat'.
 676
 677 2008-04-25  David S. Miller  <davem@davemloft.net>
 678
 679         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 680         %asr aliases.
 681
 682         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 683         rather than occaisionally 'levels'.  Consistently refer to Sun's
 684         UNIX variant as SunOS, every version of Solaris is also SunOS.
 685         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 686         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 687         section on 32-bit/64-bit opcode translations.
 688
 689 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 690
 691         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 692         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 693         (obj-fdpicelf.o): Define.
 694         * Makefile.in: Regenerate.
 695         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 696         (bfin-*-*): Delete.
 697         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 698         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 699         * config/obj-fdpicelf.c: New.
 700         * config/obj-fdpicelf.h: Likewise.
 701         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 702         the OBJ_FDPIC_ELF define.
 703         (OPTION_NOPIC): Define.
 704         (md_longopts): Add mnopic and mno-fdpic.
 705         (md_parse_option): Handle OPTION_NOPIC.
 706
 707 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 708
 709         * aclocal.m4: Regenerate.
 710         * configure: Regenerate.
 711
 712 2008-04-23  David S. Miller  <davem@davemloft.net>
 713
 714         * config/tc-sparc.c (v9a_asr_table): Add missing
 715         'stick' and 'stick_cmpr', and document ordering rules
 716         of table.
 717         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 718         BFD_RELOC_SPARC_PC10.
 719         * doc/c-sparc.texi: New section on Sparc constants.
 720         Add documentation for %stick and %stick_cmpr.
 721
 722 2008-04-22  David S. Miller  <davem@davemloft.net>
 723
 724         * config/obj-elf.c (obj_elf_section_type): Add prototype
 725         before obj_elf_section_word and add 'warn' arg.
 726         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 727         is matched, try checking for #SECTION_TYPE.
 728         (obj_elf_section): Adjust for new args.
 729         (obj_elf_type_name): New function.
 730         (obj_elf_type): Call it, and accept STT_foo number strings
 731         in .type statements as output by SunPRO compiler.
 732
 733 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 736         if noavx is 0.
 737
 738 2008-04-18  David S. Miller  <davem@davemloft.net>
 739
 740         * doc/c-sparc.texi: Add syntax section.
 741
 742 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 745         REG and NDS for instructions with immediate operand.
 746
 747 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 750         FMA.
 751
 752 2008-04-16  David S. Miller  <davem@davemloft.net>
 753
 754         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 755         and relocation generation.
 756         (tc_gen_reloc): Likewise.
 757
 758 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 759
 760         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 761         relocations are properly aligned, and not negative.
 762
 763 2008-04-15  Khem Raj  <kraj@mvista.com>
 764
 765         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 766
 767 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 768
 769         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 770         accept e500mc instructions.
 771         (md_show_usage): Document -me500mc.
 772
 773 2008-04-11  Nick Clifton  <nickc@redhat.com>
 774
 775         * listing.c (print_timestamp): Use localtime rather than
 776         localtime_r since not all build environments provide the latter.
 777
 778 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         * NEWS: Mention -msse-check=[none|error|warning].
 781
 782         * config/tc-i386.c (sse_check): New.
 783         (OPTION_MSSE_CHECK): Likewise.
 784         (md_assemble): Check SSE instructions if needed.
 785         (md_longopts): Add -msse-check.
 786         (md_parse_option): Handle OPTION_MSSE_CHECK.
 787         (md_show_usage): Show -msse-check=[none|error|warning].
 788
 789         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 790
 791 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 792
 793         * listing.c: Add -ag listing flag to show general information in
 794         listings such as gas version, passed options, and time stamp.
 795         (listing_general_info): New function.
 796         (print_options): New function.
 797         (print_single_option): New function.
 798         (print_timestamp): New function.
 799         (MAX_DATELEN): Define.
 800         (listing_print): Add call to listing_general_info.
 801         * listing.h (LISTING_GENERAL): Define.
 802         (listing_print): Add new parameter.
 803         * as.c (show_usage): Print new switch.
 804         (parse_args): Parse new switch.
 805         (main): Pass command line on to listing_print.
 806         * NEWS: Mention this new feature.
 807         * doc/as.texinfo: Document the new sub-option.
 808
 809 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 810
 811         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 812         call.  Delete out of date comment.
 813         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 814         (dwarf2_emit_label): Don't emit unless there has been a previous
 815         .file or we are outputting assembler generated debug.
 816         dwarf2_consume_line_info after emitting line info, not before.
 817         (out_debug_info): Simplify files_in_use test.
 818
 819 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         * config/tc-i386.c (parse_real_register): Return AVX register
 822         only if AVX is enabled.
 823
 824 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 825
 826         PR gas/6043
 827         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 828         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 829
 830 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 831             Bob Wilson  <bob.wilson@acm.org>
 832
 833         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 834         call to decode_reloc.
 835
 836 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 839
 840         * config/tc-i386.c (cpu_arch): Add .pclmul.
 841         (md_show_usage): Replace clmul with pclmul.
 842         * doc/c-i386.texi: Likewise.
 843
 844 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 847
 848         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 849         Document -msse2avx, .avx, .aes, .clmul and .fma.
 850
 851         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 852         (vex_prefix): Likewise.
 853         (sse2avx): Likewise.
 854         (CPU_FLAGS_ARCH_MATCH): Likewise.
 855         (CPU_FLAGS_64BIT_MATCH): Likewise.
 856         (CPU_FLAGS_32BIT_MATCH): Likewise.
 857         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 858         (regymm): Likewise.
 859         (vex_imm4): Likewise.
 860         (fits_in_imm4): Likewise.
 861         (build_vex_prefix): Likewise.
 862         (VEX_check_operands): Likewise.
 863         (bad_implicit_operand): Likewise.
 864         (OPTION_MSSE2AVX): Likewise.
 865         (T_YMMWORD): Likewise.
 866         (_i386_insn): Add vex.
 867         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 868         (cpu_flags_match): Changed to take a pointer to const template.
 869         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 870         (match_mem_size): Also check ymmword.
 871         (operand_type_match): Clear ymmword.
 872         (md_begin): Allow '_' in mnemonic.
 873         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 874         (process_immext): Update assert.
 875         (md_assemble): Don't call process_immext if sse2avx and immext
 876         are true.  Call build_vex_prefix if vex is true.
 877         (parse_insn): Updated for cpu_flags_match.
 878         (swap_operands): Handle 5 operands.
 879         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 880         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 881         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 882         (check_byte_reg): Check regymm.
 883         (process_operands): Duplicate the destination register for
 884         -msse2avx if needed.
 885         (build_modrm_byte): Updated for instructions with VEX encoding.
 886         (output_insn): Output VEX prefix if needed.
 887         (md_longopts): Add msse2avx.
 888         (md_parse_option): Handle OPTION_MSSE2AVX.
 889         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 890         (intel_e09): Support YMMWORD.
 891         (intel_e11): Likewise.
 892         (intel_get_token): Likewise.
 893
 894 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 895
 896         * config/tc-avr.c (mcu_types): Add attiny167.
 897         * doc/c-avr.texi: Likewise.
 898
 899 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 900
 901         * config/tc-avr.c (mcu_types): Add atmega32u4.
 902         * doc/c-avr.texi: Likewise.
 903
 904 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 905
 906         * config/tc-avr.c (mcu_types): Add atmega32c1.
 907         * doc/c-avr.texi: Likewise.
 908
 909 2008-03-28  Paul Brook  <paul@codesourcery.com>
 910
 911         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 912         to avoid spurious symbols.
 913
 914 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 915
 916         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 917         as_bad_where.
 918
 919 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 920
 921         * config/tc-avr.c (mcu_types): Add atmega32m1.
 922         * doc/c-avr.texi: Likewise.
 923
 924 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 925
 926         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 927         start of block.
 928         (do_neon_ext): Fix sign of comparison.
 929
 930 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 931
 932         From Jie Zhang  <jie.zhang@analog.com>
 933         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 934         instructions. And call yyerror when comparing PREG with
 935         DREG.
 936         (check_macfunc_option): New.
 937         (check_macfuncs): Check option by calling check_macfunc_option.
 938         Fix comparison always true warnings.  Both scalar instructions
 939         of vector instruction must share the same mode option.  Only allow
 940         option mode at the end of the second instruction of the vector.
 941         (asm_1): Check option by calling check_macfunc_option.
 942
 943         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 944         option for multiply and multiply-accumulate to data register
 945         instruction.
 946         (check_macfuncs): Don't check if accumulator matches the data register
 947         here.
 948         (assign_macfunc): Check if accumulator matches the
 949         data register in each rule that moves to the data
 950         register.
 951
 952         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 953         generated for LOOP_BEGIN and LOOP_END instructions.
 954         (bfin_gen_loop): Likewise.
 955
 956 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 957
 958         * config/tc-s390.c (md_parse_option): z10 option added.
 959
 960 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 961
 962         * aclocal.m4: Regenerate.
 963         * configure: Likewise.
 964         * Makefile.in: Likewise.
 965         * doc/Makefile.in: Likewise.
 966
 967 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 968
 969         PR 5946
 970         * config/tc-hppa.c (is_same_frag): Delete.
 971
 972 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 973
 974         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 975         RELAX_LOOP_END_ADD_NOP.
 976
 977 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 978
 979         PR gas/5895
 980         * read.c (s_mexit): Warn if attempting to exit a macro when not
 981         inside a macro definition.
 982
 983 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 984
 985         * Makefile.am: Run "make dep-am".
 986         * Makefile.in: Regenerate.
 987         * configure: Regenerate.
 988
 989 2008-03-09  Paul Brook  <paul@codesourcery.com>
 990
 991         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 992         * doc/c-arm.texi: Add cortex-a9.
 993
 994 2008-03-09  Paul Brook  <paul@codesourcery.com>
 995
 996         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 997         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 998         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 999         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1000         * doc/c-arm.texi: Document new ARM FPU variants.
1001
1002 2008-03-07  Paul Brook  <paul@codesourcery.com>
1003
1004         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1005
1006 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1007
1008         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1009         for strict ordering of powerpc_opcodes, but disable for now.
1010
1011 2008-03-04  Paul Brook  <paul@codesourcery.com>
1012
1013         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1014         (arm_ext_v7m): Rename...
1015         (arm_ext_m): ... to this.  Include v6-M.
1016         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1017         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1018         (md_assemble): Allow wide msr instructions.
1019         (insns): Add classifications for v6-m instructions.
1020         (arm_cpu_option_table): Add cortex-m1.
1021         (arm_arch_option_table): Add armv6-m.
1022         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1023
1024 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1025             Bob Wilson  <bob.wilson@acm.org>
1026
1027         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1028         (md_begin): Initialize it.
1029         (resources_conflict): Use it.
1030
1031 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1032
1033         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1034
1035 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1036             H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         PR gas/5543
1039         * read.c (pseudo_set): Don't allow global register symbol.
1040
1041         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1042         global.
1043
1044 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1045
1046         PR gas/5543
1047         * write.c (write_object_file): Don't allow symbols which were
1048         equated to register.  Stop if there is an error.
1049
1050 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1051
1052         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1053         (ppc_cpu): Declare.
1054         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1055         * config/tc-ppc.c (ppu_cpu): Make global.
1056         (ppc_insert_operand): Add ppu_cpu parameter.
1057         (md_assemble): Adjust for above change.
1058         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1059
1060 2008-02-22  Nick Clifton  <nickc@redhat.com>
1061
1062         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1063         targeted ARM ports, otherwise just skip generating the reloc.
1064
1065 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         * doc/c-i386.texi: Update -march= and .arch.
1068
1069 2008-02-18  Nick Clifton  <nickc@redhat.com>
1070
1071         * config/tc-mn10300.c (has_known_symbol_location): New function.
1072         Do not regard weak symbols as having a known location.
1073         (md_estimate_size_before_relax): Use new function.
1074         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1075
1076 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1077
1078         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1079         currently selected CPU has no 32-bit support.
1080         (parse_real_register): Do not return registers not available on
1081         currently selected CPU.
1082
1083 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1084
1085         * config/tc-i386.c (process_immext): Fix format.
1086
1087 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1088
1089         * config/tc-i386.c (inoutportreg): New.
1090         (process_immext): New.
1091         (md_assemble): Use it.
1092         (update_imm): Use imm16 and imm32s.
1093         (i386_att_operand): Use inoutportreg.
1094
1095 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         * config/tc-i386.c (operand_type_all_zero): New.
1098         (operand_type_set): Likewise.
1099         (operand_type_equal): Likewise.
1100         (cpu_flags_all_zero): Likewise.
1101         (cpu_flags_set): Likewise.
1102         (cpu_flags_equal): Likewise.
1103         (UINTS_ALL_ZERO): Removed.
1104         (UINTS_SET): Likewise.
1105         (UINTS_CLEAR): Likewise.
1106         (UINTS_EQUAL): Likewise.
1107         (cpu_flags_match): Updated.
1108         (smallest_imm_type): Likewise.
1109         (set_cpu_arch): Likewise.
1110         (md_assemble): Likewise.
1111         (optimize_imm): Likewise.
1112         (match_template): Likewise.
1113         (process_suffix): Likewise.
1114         (update_imm): Likewise.
1115         (process_drex): Likewise.
1116         (process_operands): Likewise.
1117         (build_modrm_byte): Likewise.
1118         (i386_immediate): Likewise.
1119         (i386_displacement): Likewise.
1120         (i386_att_operand): Likewise.
1121         (parse_real_register): Likewise.
1122         (md_parse_option): Likewise.
1123         (i386_target_format): Likewise.
1124
1125 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1126
1127         PR gas/5712
1128         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1129         pointer past the comma after parsing a floating point register
1130         name.
1131
1132 2008-02-14  Hakan Ardo  <hakan@debian.org>
1133
1134         PR gas/2626
1135         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1136         to AVR_ISA_2xxe.
1137         (avr_operand): Disallow post-increment addressing in the lpm
1138         instruction for the attiny26.
1139
1140 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1141
1142         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1143         if not in Intel mode.
1144         (i386_intel_operand): Ignore segment overrides in immediate and
1145         offset operands.
1146         (intel_e11): Range-check i.mem_operands before use as array
1147         index. Filter out FLAT for uses other than as segment override.
1148         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1149         "offset FLAT:".
1150
1151 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1152
1153         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1154
1155 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1156
1157         * config/tc-i386.c (allow_pseudo_reg): New.
1158         (parse_real_register): Check for NULL just once. Allow all
1159         register table entries when allow_pseudo_reg is non-zero.
1160         Don't allow any registers without type when allow_pseudo_reg
1161         is zero.
1162         (tc_x86_regname_to_dw2regnum): Replace with ...
1163         (tc_x86_parse_to_dw2regnum): ... this.
1164         (tc_x86_frame_initial_instructions): Adjust for above change.
1165         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1166         (tc_parse_to_dw2regnum): New.
1167         (tc_x86_regname_to_dw2regnum): Replace with ...
1168         (tc_x86_parse_to_dw2regnum): ... this.
1169         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1170         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1171         error handling.
1172
1173 2008-02-12  Nick Clifton  <nickc@redhat.com>
1174
1175         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1176         argument.
1177         (tic4x_insn_add): Likewise.
1178         (md_begin): Drop cast that was discarding a const qualifier.
1179         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1180         argument.
1181         (build_insn): Drop cast that was discarding a const qualifier.
1182
1183 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1184
1185         * config/tc-i386.c (cpu_arch): Add .xsave.
1186         (md_show_usage): Add .xsave.
1187
1188         * doc/c-i386.texi: Add xsave to -march=.
1189
1190 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1191
1192         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1193         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1194
1195 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1196
1197         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1198         checks into assertions.  When relaxation produces an operation that
1199         does not fit in the current FLIX instruction, make sure that the
1200         operation is relaxed as needed to account for being placed following
1201         the current instruction.
1202
1203 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         PR 5715
1206         * configure: Regenerated.
1207
1208 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1209
1210         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1211
1212 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1213
1214         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1215
1216 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1217
1218         * read.c: (emit_expr): Correct for mingw use of printf size
1219         specifier.
1220
1221 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1222
1223         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1224         can only be encoded in FLIX instructions but are not specified as such.
1225         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1226         labels.
1227
1228 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1229
1230         * NEWS: Mention new command line options for x86 targets.
1231
1232 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1233
1234         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1235
1236 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1237
1238         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1239
1240 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1241
1242         * config/tc-i386.c (md_show_usage): Show more processors for
1243         -march=/-mtune=.
1244
1245 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1248
1249 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1252         (XXX_MNEM_SUFFIX): Likewise.
1253         (END_OF_INSN): Likewise.
1254         (templates): Likewise.
1255         (modrm_byte): Likewise.
1256         (rex_byte): Likewise.
1257         (DREX_XXX): Likewise.
1258         (drex_byte): Likewise.
1259         (sib_byte): Likewise.
1260         (processor_type): Likewise.
1261         (arch_entry): Likewise.
1262         (cpu_sub_arch_name): Remove const.
1263         (cpu_arch): Add .vmx and .smx.
1264         (set_cpu_arch): Append cpu_sub_arch_name.
1265         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1266         (md_show_usage): Updated.
1267
1268         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1269         (XXX_MNEM_SUFFIX): Likewise.
1270         (END_OF_INSN): Likewise.
1271         (templates): Likewise.
1272         (modrm_byte): Likewise.
1273         (rex_byte): Likewise.
1274         (DREX_XXX): Likewise.
1275         (drex_byte): Likewise.
1276         (sib_byte): Likewise.
1277         (processor_type): Likewise.
1278         (arch_entry): Likewise.
1279
1280         * doc/as.texinfo: Update i386 -march option.
1281
1282         * doc/c-i386.texi: Update -march= for ISA.
1283
1284 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1285
1286         * config/tc-xtensa.c (xtensa_leb128): New function.
1287         (md_pseudo_table): Use it for sleb128 and uleb128.
1288         (is_leb128_expr): New internal flag.
1289         (xtensa_symbol_new_hook): Check new flag.
1290
1291 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1292
1293         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1294         at90usb82, at90usb162.
1295         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1296         at90usb162.
1297         These changes support the new avr35 architecture group in gcc.
1298
1299 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1302         suffix for AT&T syntax.
1303
1304 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1305
1306         * config/tc-i386.c (match_reg_size): New.
1307         (match_mem_size): Likewise.
1308         (operand_size_match): Likewise.
1309         (operand_type_match): Also clear all size fields.
1310         (match_template): Skip Intel syntax when in AT&T syntax.
1311         Call operand_size_match to check operand size.
1312         (i386_att_operand): Set the mem field to 1 for memory
1313         operand.
1314         (i386_intel_operand): Likewise.
1315
1316 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1317
1318         PR gas/5534
1319         * config/tc-i386.c (_i386_insn): Update comment.
1320         (operand_type_match): Also clear unspecified.
1321         (operand_type_register_match): Likewise.
1322         (parse_operands): Initialize unspecified.
1323         (i386_intel_operand): Likewise.
1324         (match_template): Check memory and accumulator operand size.
1325         (i386_att_operand): Clear unspecified on register operand.
1326         (intel_e11): Likewise.
1327         (intel_e09): Set operand size and clean unspecified for
1328         "XXX PTR".
1329
1330 2008-01-11  Andreas Schwab  <schwab@suse.de>
1331
1332         * read.c (s_space): Declare `repeat' as offsetT.
1333
1334 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1335
1336         * config/tc-i386.c (match_template): Check processor support
1337         first.
1338
1339 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         * config/tc-i386.c (match_template): Continue if processor
1342         doesn't match.
1343
1344 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1345
1346         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1347         unwind personality function address.
1348
1349 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1350
1351         * dwarf2dbg.c (out_sleb128): Delete.
1352         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1353         (out_fixed_inc_line_addr): Delete.
1354         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1355         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1356         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1357         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1358         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1359         * read.h (emit_expr_fix): New prototype.
1360         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1361         (emit_expr_fix): New.
1362
1363 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1364
1365         * config/tc-i386.c (match_template): Check register size
1366         only when size of operands can be encoded the canonical way.
1367
1368 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1369
1370         * config/tc-i386.c (i386_operand): Renamed to ...
1371         (i386_att_operand): This.
1372         (parse_operands): Updated.
1373
1374 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1377
1378         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1379         only.
1380         (md_assemble): Remove Intel mode workaround.
1381         (match_template): Check support for old gcc, AT&T mnemonic
1382         and Intel Syntax.
1383         (md_parse_option): Don't set intel_mnemonic to 0 for
1384         OPTION_MOLD_GCC.
1385
1386 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1387
1388         * config/tc-i386.h: Update copyright to 2008.
1389
1390 2008-01-04  Nick Clifton  <nickc@redhat.com>
1391
1392         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1393         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1394
1395 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1396
1397         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1398         of SYSV386_COMPAT.
1399
1400 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1401
1402         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1403         (cpu_flags_not): Likewise.
1404         (cpu_flags_match): Updated to check 64bit and arch.
1405         (set_code_flag): Remove cpu_arch_flags_not.
1406         (set_16bit_gcc_code_flag): Likewise.
1407         (set_cpu_arch): Likewise.
1408         (md_begin): Likewise.
1409         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1410         (match_template): Likewise.
1411
1412 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1413
1414         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1415         modrm_regmem to 0 instead of None.
1416
1417 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1418
1419         * config/tc-i386.c (match_template): Use the xmmword field
1420         instead of no_xsuf.
1421
1422 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1423
1424         * config/tc-i386.c (process_suffix): Fix a typo.
1425
1426 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1427
1428         PR gas/5534
1429         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1430         Check memory size in Intel mode.
1431         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1432         (intel_e09): Likewise.
1433
1434         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1435
1436 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1437
1438         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1439
1440 For older changes see ChangeLog-2007
1441 \f
1442 Local Variables:
1443 mode: change-log
1444 left-margin: 8
1445 fill-column: 74
1446 version-control: never
1447 End: