gas/ChangeLog

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