gas/ChangeLog

   1 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
   2             Nick Clifton  <nickc@redhat.com>
   3
   4         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
   5         S_SET_STORAGE_CLASS.
   6
   7 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
   8             Nick Clifton  <nickc@redhat.com>
   9
  10         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
  11         do not match it class and if necessary update the class.
  12         (null_error_handler): New function.  Suppresses the generation of
  13         bfd error messages.
  14         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
  15
  16 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
  17
  18         * Makefile.am: Run "make dep-am".
  19         * Makefile.in: Regenerate.
  20
  21 2008-09-29  Nick Clifton  <nickc@redhat.com>
  22
  23         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  24         tc_cfi_emit_pcrel_expr macro.
  25
  26 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
  27             Steve Ellcey  <sje@cup.hp.com>
  28
  29         * configure: Regenerate for new libtool.
  30         * aclocal.m4: Ditto.
  31         * Makefile.in: Ditto.
  32         * doc/Makefile.in: Ditto.
  33
  34 2008-09-29  Nick Clifton  <nickc@redhat.com>
  35
  36         PR 6878
  37         * app.c (do_scrub_chars): Only issue warnings about tick
  38         characters detected in symbol strings if hex ticks are supported.
  39
  40 2008-09-29  Nick Clifton  <nickc@redhat.com>
  41
  42         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  43         tc_cfi_emit_pcrel_expr macro.
  44
  45 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
  46
  47         * NEWS: Mention .cfi_val_encoded_addr.
  48
  49 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
  50
  51         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
  52         * Makefile.in (TARG_ENV_HFILES): Likewise.
  53         * configure.tgt (Solaris targets): Set em=solaris.
  54         * config/te-solaris.h: New file.
  55
  56 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
  57
  58         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
  59
  60 2008-09-24  Richard Henderson  <rth@redhat.com>
  61
  62         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
  63         (struct cfi_insn_data): Add ea member.
  64         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
  65         (output_cfi_insn): Handle CFI_val_encoded_addr.
  66         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
  67         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
  68
  69 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  70
  71         PR 6913
  72         * listing.c (print_options): Don't call fprintf without format string.
  73
  74 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
  75
  76         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
  77         (TC_VALIDATE_FIX_SUB): Likewise.
  78         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  79         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  80         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
  81         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
  82         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
  83         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
  84         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
  85         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
  86         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
  87
  88         * write.c (md_register_arithmetic): Define.
  89         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
  90         Modify error message when registers involved.
  91         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
  92         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
  93
  94 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  95
  96         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
  97
  98 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
  99
 100         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 101         relocs with no symbol.
 102         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 103         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 104         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 105
 106 2008-09-14  Chris Smith <chris@zxdesign.info>
 107
 108         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 109         broken, as the opcode of ld a,(de) was being emitted for both.
 110
 111 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 112
 113         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 114         operands equal to MAX_INSN_ARGS.
 115
 116 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 117
 118         * configure.in: Call AC_SYS_LARGEFILE.
 119         * config.in: Regenerate.
 120         * configure: Regenerate.
 121
 122 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 123
 124         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 125         Remove POWER5 and POWER6 tests.
 126
 127 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 128
 129         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 130         number support for 32-bit targets.
 131
 132 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 133
 134         * NEWS: Add a marker for the 2.19 features.
 135
 136 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 137
 138         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 139         comment regarding use of difference expressions.
 140         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 141
 142         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 143         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 144         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 145         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 146
 147 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 148
 149         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 150
 151 2008-09-03  Nick Clifton  <nickc@redhat.com>
 152
 153         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 154         alignment field of the .lcomm directive to be optional.
 155         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 156         s_comm_internal.
 157         (md_pseudo_table): Implement .lcomm directive for COFF based
 158         targets.
 159         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 160         the .lcomm directive.
 161
 162 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 163
 164         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 165         and NetBSD.
 166
 167 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 168
 169         * config/tc-avr.c (mcu_types): Add atmega16u4.
 170         * doc/c-avr.texi: Likewise.
 171
 172 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * config/tc-ia64.c (CR_IIB0): New.
 175         (CR_IIB1): Likewise.
 176         (cr): Add cr.iib0 and cr.iib1.
 177         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 178
 179 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 180
 181         * config/tc-i386.c (md_assemble): Force number of displacement
 182         operands to zero when processing string instruction.
 183         (i386_index_check): Special-case string instruction operands. Don't
 184         fudge address prefix if there already was a memory operand. Fix
 185         error message to correctly reflect the addressing mode used.
 186         (i386_att_operand): Fix comment.
 187         (i386_intel_operand): Snapshot, clear, and restore base and index
 188         reg for each operand processed. Increment count of memory operands
 189         later.
 190
 191 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 192
 193         * config/tc-hppa.c (is_SB_relative): New macro.
 194         (fix_new_hppa): Remove $segrel$ marker.
 195         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 196         segment relative.
 197         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 198
 199 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 200
 201         * config/tc-i386.c (check_string): Use register_prefix for error
 202         message.
 203         (process_operands): Likewise.
 204
 205 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 206
 207         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 208
 209 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 210
 211         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 212         mode checking.
 213         (asm_1): Check mode for 16-bit multiply instructions.
 214
 215 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 216
 217         * configure.in: Update a number of obsolete autoconf macros.
 218         * configure: Regenerate.
 219         * aclocal.m4: Regenerate.
 220
 221 2008-08-22  Nick Clifton  <nickc@redhat.com>
 222
 223         * config/tc-mcore.c (md_assemble): Increase length of name array
 224         to include terminating NUL.
 225
 226 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 227
 228         * config/bfin-lex.l (NUMBER): Protect special `.'.
 229
 230 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * symbols.c (symbol_clone): Ensure clones are not external.
 233
 234 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 235
 236         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 237
 238 2008-08-21  Richard Henderson  <rth@redhat.com>
 239
 240         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 241         (output_cie, output_fde): Use it.
 242         (DWARF2_EH_FRAME_READ_ONLY): New.
 243         (cfi_finish): Use it.
 244
 245         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 246         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 247         (DWARF2_EH_FRAME_READ_ONLY): New.
 248         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 249         from the results of DIFF_EXPR_OK manipulation.
 250
 251 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 252
 253         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 254
 255 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 256
 257         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 258         (O_tpoff, O_dtpoff): Define.
 259         (suffix_relocs): Add entries for TLS suffixes.
 260         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 261         (map_operator_to_reloc): Add is_literal parameter and use it to
 262         control translating TLS instruction relocations to the corresponding
 263         literal relocations.
 264         (xg_valid_literal_expression): Allow TLS operators.
 265         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 266         operands to generated literals.
 267         (xg_assemble_literal): Handle TLS operators.  Update call to
 268         map_operator_to_reloc.
 269         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 270         (md_apply_fix): Handle TLS relocations.
 271         (emit_single_op): Handle TLS operators.
 272         (convert_frag_immed): Update call to map_operator_to_reloc.
 273         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 274         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 275         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 276         to initialize the op_data field of the BuildOp.
 277         (build_transition): Use it here to record the source operand
 278         corresponding to a generated literal.
 279         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 280
 281 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         AVX Programming Reference (August, 2008)
 284         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 285         (CPU_FLAGS_AVX_MATCH): Likewise.
 286         (CPU_FLAGS_32BIT_MATCH): Updated.
 287         (cpu_flags_match): Likewise.
 288
 289 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 290
 291         PR 6848
 292         * write.c (install_reloc): Check that reloc symbols have been
 293         written.
 294         (set_symtab): Mark symbols with BSF_KEEP.
 295
 296 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 299
 300 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 301
 302         PR 6526
 303         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 304         * Makefile.in: Regenerate.
 305         * aclocal.m4: Regenerate.
 306         * config.in: Regenerate.
 307         * configure: Regenerate.
 308         * doc/Makefile.in: Regenerate.
 309
 310 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 311
 312         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 313
 314 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 315
 316         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 317
 318 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 319
 320         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 321         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 322         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 323         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 324         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 325         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 326         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 327         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 328         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 329         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 330
 331 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 332
 333         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 334         * config/tc-ia64.c (dot_rot): Likewise.
 335
 336 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 337
 338         PR 6575
 339         * hash.c: Expand PTR to void *.
 340         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 341         * hash.h: Expand PTR to void *.
 342         (hash_delete): Update prototype.
 343         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 344         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 345         call.
 346         (subsym_substitute): Likewise.
 347         * doc/internals.texi (hash_delete): Update.
 348
 349 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 350
 351         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 352         architectures. Reorganize list to put mcu types in correct
 353         architectures and to order list same as in GCC. Use new ISA
 354         definitions in include/opcode/avr.h.
 355         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 356         descriptions. Reorganize descriptions to put mcu types in correct
 357         architectures and to order lists same as in GCC.
 358
 359 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 360             Daniel Jacobowitz  <dan@codesourcery.com>
 361
 362         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 363         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 364         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 365         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 366         (md_longopts): Add -call_nonpic.
 367         (md_parse_option): Handle OPTION_CALL_NONPIC.
 368         (md_show_usage): Add -call_nonpic.
 369
 370 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 371
 372         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 373         (xtensa_create_property_segments): Use it.
 374         (xtensa_create_xproperty_segments): Likewise.
 375
 376 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 377
 378         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 379
 380 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 381
 382         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 383         (lo16_reloc_p): New functions.
 384         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 385         generalize relocation checks.
 386         (matching_lo_reloc): New function.
 387         (fixup_has_matching_lo_p): Use it.
 388         (mips16_mark_labels): Don't clobber a symbol's visibility.
 389         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 390         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 391         (md_apply_fix): Likewise.
 392         (mips16_percent_op): Add %got and %call16.
 393         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 394         Use matching_lo_reloc.
 395         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 396         generalize relocation checks.
 397         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 398         checks.
 399
 400 2008-08-06  DJ Delorie  <dj@redhat.com>
 401
 402         * NEWS: Mention these changes.
 403
 404         * config/tc-h8300.h (H_TICK_HEX): Define.
 405         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 406         (md_longopts): Add "-h-tick-hex".
 407         (md_parse_option): Support it.
 408         * doc/c-h8300.texi (H8/300 Options): Document it.
 409         * doc/as.texinfo (Overview): Likewise.
 410
 411         * config/tc-sh.h (H_TICK_HEX): Define.
 412         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 413         (md_longopts): Add "-h-tick-hex".
 414         (md_parse_option): Support it.
 415         * doc/c-sh.texi (SH Options): Document it.
 416         * doc/c-sh64.texi (SH64 Options): Document it.
 417         * doc/as.texinfo (Overview): Likewise.
 418
 419 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 420
 421         PR gas/6656
 422         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 423         debug info if we see compiler generated debug info.
 424         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 425
 426 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 427
 428         * dwarf2dbg.c: Remove superfluous forward function declarations.
 429         (DWARF2_FORMAT): Add section arg.
 430         (out_header): New function, split out from..
 431         (out_debug_line): ..here.
 432         (out_debug_aranges): Use out_header.
 433         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 434         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 435         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 436         if line_seg is 64-bit.
 437         (dwarf2_finish): Adjust out_debug_abbrev call.
 438         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 439         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 440
 441 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 444         * Makefile.in: Regenerate.
 445         * po/POTFILES.in: Regenerate.
 446
 447 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 448
 449         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 450         Handle -mvsx and -mpower7.
 451         (md_show_usage): Document -mpower7 and -mvsx.
 452         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 453         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 454
 455 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 456
 457         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 458         <cell>: Likewise.
 459
 460 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 461
 462         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 463         (md_show_usage): Likewise.
 464
 465 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 466
 467         * messages.c, symbols.c, write.c: Silence gcc warnings.
 468
 469 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 470
 471         * config/tc-i386.c (operand_type_check): Warning fix.
 472
 473 2008-07-26  Michael Eager <eager@eagercon.com>
 474
 475         * doc/as.texinfo: Add description of single-precision attribute.
 476
 477 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 478
 479         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 480         as load/store offset.
 481
 482 2008-07-22  Chao-ying Fu  <fu@mips.com>
 483
 484         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 485
 486 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 487
 488         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 489
 490 2008-07-21  DJ Delorie  <dj@redhat.com>
 491
 492         * config/tc-h8300.c (fix_operand_size): Use the default size
 493         specified by the .lbranch/.sbranch pseudos.
 494
 495 2008-07-18  DJ Delorie  <dj@redhat.com>
 496
 497         * config/tc-m32c.h (H_TICK_HEX): Define.
 498         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 499         (md_longopts): Add support for it.
 500         (md_parse_option): Likewise.
 501         * doc/as.texinfo (Overview): Add new m32c options.
 502         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 503
 504         * as.h: (enable_h_tick_hex): New.
 505         * app.c (enable_h_tick_hex): New.
 506         (LEX_IS_H): New.
 507         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 508         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 509         style hex constants and convert the input stream to 0x00 style.
 510         (do_scrub_chars): If a 'X style character constant is found after
 511         a symbol character (like you're or X'00), warn the user.
 512
 513 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 514
 515         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 516         (mips_fix_adjustable): Likewise.
 517         (mips_frob_file_after_relocs): Likewise.
 518
 519 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 520
 521         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 522         about overriding an earlier setting.
 523
 524 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 525
 526         * config/tc-mips.c (NO_ISA_COP): New macro.
 527         (COP_INSN): New macro.
 528         (is_opcode_valid): Use them.
 529         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 530         insns based on the ISA if CPU is NO_ISA_COP.
 531         <copz>: Likewise for coprocessor operations.
 532
 533 2008-07-07  Paul Brook  <paul@codesourcery.com>
 534
 535         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 536         relocations.
 537
 538 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 539
 540         * configure.tgt: Add bfin-*-rtems*.
 541
 542 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 543
 544         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 545         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 546
 547 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 548
 549         * config/tc-ppc.c (parse_cpu): Handle -m464.
 550         (md_show_usage): Likewise.
 551
 552 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 553
 554         Add support for ATtiny13A.
 555         * config/tc-avr.c (mcu_types): Add attiny13a.
 556         * doc/c-avr.texi: Likewise.
 557
 558 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 559             Alan Modra  <amodra@bigpond.net.au>
 560
 561         * write.c (relax_segment <rs_org>): Include current stretch
 562         value when calculating whether .org is backwards.
 563
 564 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 565
 566         * configure: Regenerate.
 567
 568 2008-06-17  Nick Clifton  <nickc@redhat.com>
 569
 570         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 571
 572 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 573
 574         PR gas/6607
 575         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 576         text_section.  Do the "stepping backwards" test for text_section
 577         using unsigned operands.
 578
 579 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 580
 581         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 582         (ppc_insert_operand): Likewise.
 583         (ppc_machine): Likewise.
 584         * config/tc-ppc.h: #include "opcode/ppc.h"
 585         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 586         (ppc_cpu): Update extern decl.
 587
 588 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 589
 590         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 591         +x, +X, +p, +P, +s, +S.
 592         (mips_ip): Likewise.
 593
 594         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 595         (mips_ip): Likewise.
 596         (macro_build): Likewise.
 597         (CPU_HAS_SEQ): New macro.
 598         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 599
 600 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 601
 602         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 603         * doc/c-avr.texi: Likewise.
 604
 605 2008-06-04  Nick Clifton  <nickc@redhat.com>
 606
 607         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 608
 609 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 610
 611         * config/tc-i386.c (set_sse_check): New.
 612         (md_pseudo_table): Add "sse_check".
 613
 614 2008-06-03  Paul Brook  <paul@codesourcery.com>
 615
 616         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 617
 618 2008-05-30  Nick Clifton  <nickc@redhat.com>
 619
 620         PR 5523
 621         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 622         relocs here.
 623
 624 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 625
 626         * config/tc-mips.c (mips_cpu_info_table): Move records for
 627         ST Loongson-2E/2F processors to a better place.
 628
 629 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 630
 631         PR gas/6518
 632         * config/tc-i386.c (match_template): Report ambiguous operand
 633         size, not invalid suffix when there is no match in Intel
 634         syntax.
 635
 636 2008-05-22  Paul Brook  <paul@codesourcery.com>
 637
 638         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 639
 640 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 641
 642         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 643         compatible cores: fa526, fa626, fa626te, fa726te.
 644         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 645         fa726te} options.
 646
 647 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 648
 649         * Makefile.am: Run "make dep-am".
 650         * Makefile.in: Regenerate.
 651         * doc/Makefile.in: Regenerate.
 652         * po/POTFILES.in: Regenerate.
 653
 654 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 655
 656         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 657         with non-MIPS16 relocs.
 658
 659 2008-05-09  Chao-ying Fu  <fu@mips.com>
 660
 661         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 662         case that some characters append at the end of the name.
 663         (mips_ip): Likewise.
 664         (s_change_sec): Likewise.
 665         (md_section_align): Likewise.
 666
 667 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 668
 669         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 670         xtensa_make_property_section instead of xtensa_get_property_section.
 671         (xtensa_create_xproperty_segments): Likewise.
 672
 673 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         * NEWS: Mention XSAVE, EPT and MOVBE.
 676
 677         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 678         (md_show_usage): Add .movbe and .ept.
 679
 680         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 681         .movbe and .ept.
 682
 683 2008-04-29  David S. Miller  <davem@davemloft.net>
 684
 685         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 686
 687 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 688
 689         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 690         New statics.
 691         (OPTION_ELF_BASE): Make room for new option macros.
 692         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 693         OPTION_DOUBLE_FLOAT): New option macros.
 694         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 695         mdouble-float.
 696         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 697         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 698         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 699         and -mdouble-float.
 700         (struct mips_set_options): New fields soft_float and single_float.
 701         (mips_opts): Initialized them.  Add comment for each field
 702         initializer.
 703         (mips_after_parse_args): Set them based on file_mips_soft_float
 704         and file_mips_single_float.
 705         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 706         `.set singlefloat' and `.set doublefloat'.
 707         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 708         Handle single-float and soft-float instructions here.
 709         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 710         (is_opcode_valid_16): New function.
 711         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 712         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 713         M_S_DOB>: Remove special-casing of r4650.
 714         * doc/c-mips.texi (-march=): Add Octeon.
 715         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 716         -msingle-float and -mdouble-float.
 717         (MIPS floating-point): New section.  Document `.set softfloat' and
 718         `.set hardfloat'.  Document `.set singlefloat' and `.set
 719         doublefloat'.
 720
 721 2008-04-25  David S. Miller  <davem@davemloft.net>
 722
 723         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 724         %asr aliases.
 725
 726         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 727         rather than occaisionally 'levels'.  Consistently refer to Sun's
 728         UNIX variant as SunOS, every version of Solaris is also SunOS.
 729         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 730         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 731         section on 32-bit/64-bit opcode translations.
 732
 733 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 734
 735         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 736         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 737         (obj-fdpicelf.o): Define.
 738         * Makefile.in: Regenerate.
 739         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 740         (bfin-*-*): Delete.
 741         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 742         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 743         * config/obj-fdpicelf.c: New.
 744         * config/obj-fdpicelf.h: Likewise.
 745         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 746         the OBJ_FDPIC_ELF define.
 747         (OPTION_NOPIC): Define.
 748         (md_longopts): Add mnopic and mno-fdpic.
 749         (md_parse_option): Handle OPTION_NOPIC.
 750
 751 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 752
 753         * aclocal.m4: Regenerate.
 754         * configure: Regenerate.
 755
 756 2008-04-23  David S. Miller  <davem@davemloft.net>
 757
 758         * config/tc-sparc.c (v9a_asr_table): Add missing
 759         'stick' and 'stick_cmpr', and document ordering rules
 760         of table.
 761         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 762         BFD_RELOC_SPARC_PC10.
 763         * doc/c-sparc.texi: New section on Sparc constants.
 764         Add documentation for %stick and %stick_cmpr.
 765
 766 2008-04-22  David S. Miller  <davem@davemloft.net>
 767
 768         * config/obj-elf.c (obj_elf_section_type): Add prototype
 769         before obj_elf_section_word and add 'warn' arg.
 770         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 771         is matched, try checking for #SECTION_TYPE.
 772         (obj_elf_section): Adjust for new args.
 773         (obj_elf_type_name): New function.
 774         (obj_elf_type): Call it, and accept STT_foo number strings
 775         in .type statements as output by SunPRO compiler.
 776
 777 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 780         if noavx is 0.
 781
 782 2008-04-18  David S. Miller  <davem@davemloft.net>
 783
 784         * doc/c-sparc.texi: Add syntax section.
 785
 786 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 789         REG and NDS for instructions with immediate operand.
 790
 791 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 794         FMA.
 795
 796 2008-04-16  David S. Miller  <davem@davemloft.net>
 797
 798         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 799         and relocation generation.
 800         (tc_gen_reloc): Likewise.
 801
 802 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 803
 804         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 805         relocations are properly aligned, and not negative.
 806
 807 2008-04-15  Khem Raj  <kraj@mvista.com>
 808
 809         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 810
 811 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 812
 813         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 814         accept e500mc instructions.
 815         (md_show_usage): Document -me500mc.
 816
 817 2008-04-11  Nick Clifton  <nickc@redhat.com>
 818
 819         * listing.c (print_timestamp): Use localtime rather than
 820         localtime_r since not all build environments provide the latter.
 821
 822 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 823
 824         * NEWS: Mention -msse-check=[none|error|warning].
 825
 826         * config/tc-i386.c (sse_check): New.
 827         (OPTION_MSSE_CHECK): Likewise.
 828         (md_assemble): Check SSE instructions if needed.
 829         (md_longopts): Add -msse-check.
 830         (md_parse_option): Handle OPTION_MSSE_CHECK.
 831         (md_show_usage): Show -msse-check=[none|error|warning].
 832
 833         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 834
 835 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 836
 837         * listing.c: Add -ag listing flag to show general information in
 838         listings such as gas version, passed options, and time stamp.
 839         (listing_general_info): New function.
 840         (print_options): New function.
 841         (print_single_option): New function.
 842         (print_timestamp): New function.
 843         (MAX_DATELEN): Define.
 844         (listing_print): Add call to listing_general_info.
 845         * listing.h (LISTING_GENERAL): Define.
 846         (listing_print): Add new parameter.
 847         * as.c (show_usage): Print new switch.
 848         (parse_args): Parse new switch.
 849         (main): Pass command line on to listing_print.
 850         * NEWS: Mention this new feature.
 851         * doc/as.texinfo: Document the new sub-option.
 852
 853 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 854
 855         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 856         call.  Delete out of date comment.
 857         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 858         (dwarf2_emit_label): Don't emit unless there has been a previous
 859         .file or we are outputting assembler generated debug.
 860         dwarf2_consume_line_info after emitting line info, not before.
 861         (out_debug_info): Simplify files_in_use test.
 862
 863 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         * config/tc-i386.c (parse_real_register): Return AVX register
 866         only if AVX is enabled.
 867
 868 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 869
 870         PR gas/6043
 871         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 872         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 873
 874 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 875             Bob Wilson  <bob.wilson@acm.org>
 876
 877         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 878         call to decode_reloc.
 879
 880 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 883
 884         * config/tc-i386.c (cpu_arch): Add .pclmul.
 885         (md_show_usage): Replace clmul with pclmul.
 886         * doc/c-i386.texi: Likewise.
 887
 888 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 889
 890         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 891
 892         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 893         Document -msse2avx, .avx, .aes, .clmul and .fma.
 894
 895         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 896         (vex_prefix): Likewise.
 897         (sse2avx): Likewise.
 898         (CPU_FLAGS_ARCH_MATCH): Likewise.
 899         (CPU_FLAGS_64BIT_MATCH): Likewise.
 900         (CPU_FLAGS_32BIT_MATCH): Likewise.
 901         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 902         (regymm): Likewise.
 903         (vex_imm4): Likewise.
 904         (fits_in_imm4): Likewise.
 905         (build_vex_prefix): Likewise.
 906         (VEX_check_operands): Likewise.
 907         (bad_implicit_operand): Likewise.
 908         (OPTION_MSSE2AVX): Likewise.
 909         (T_YMMWORD): Likewise.
 910         (_i386_insn): Add vex.
 911         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 912         (cpu_flags_match): Changed to take a pointer to const template.
 913         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 914         (match_mem_size): Also check ymmword.
 915         (operand_type_match): Clear ymmword.
 916         (md_begin): Allow '_' in mnemonic.
 917         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 918         (process_immext): Update assert.
 919         (md_assemble): Don't call process_immext if sse2avx and immext
 920         are true.  Call build_vex_prefix if vex is true.
 921         (parse_insn): Updated for cpu_flags_match.
 922         (swap_operands): Handle 5 operands.
 923         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 924         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 925         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 926         (check_byte_reg): Check regymm.
 927         (process_operands): Duplicate the destination register for
 928         -msse2avx if needed.
 929         (build_modrm_byte): Updated for instructions with VEX encoding.
 930         (output_insn): Output VEX prefix if needed.
 931         (md_longopts): Add msse2avx.
 932         (md_parse_option): Handle OPTION_MSSE2AVX.
 933         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 934         (intel_e09): Support YMMWORD.
 935         (intel_e11): Likewise.
 936         (intel_get_token): Likewise.
 937
 938 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 939
 940         * config/tc-avr.c (mcu_types): Add attiny167.
 941         * doc/c-avr.texi: Likewise.
 942
 943 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 944
 945         * config/tc-avr.c (mcu_types): Add atmega32u4.
 946         * doc/c-avr.texi: Likewise.
 947
 948 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 949
 950         * config/tc-avr.c (mcu_types): Add atmega32c1.
 951         * doc/c-avr.texi: Likewise.
 952
 953 2008-03-28  Paul Brook  <paul@codesourcery.com>
 954
 955         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 956         to avoid spurious symbols.
 957
 958 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 959
 960         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 961         as_bad_where.
 962
 963 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 964
 965         * config/tc-avr.c (mcu_types): Add atmega32m1.
 966         * doc/c-avr.texi: Likewise.
 967
 968 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 969
 970         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 971         start of block.
 972         (do_neon_ext): Fix sign of comparison.
 973
 974 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 975
 976         From Jie Zhang  <jie.zhang@analog.com>
 977         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 978         instructions. And call yyerror when comparing PREG with
 979         DREG.
 980         (check_macfunc_option): New.
 981         (check_macfuncs): Check option by calling check_macfunc_option.
 982         Fix comparison always true warnings.  Both scalar instructions
 983         of vector instruction must share the same mode option.  Only allow
 984         option mode at the end of the second instruction of the vector.
 985         (asm_1): Check option by calling check_macfunc_option.
 986
 987         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 988         option for multiply and multiply-accumulate to data register
 989         instruction.
 990         (check_macfuncs): Don't check if accumulator matches the data register
 991         here.
 992         (assign_macfunc): Check if accumulator matches the
 993         data register in each rule that moves to the data
 994         register.
 995
 996         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 997         generated for LOOP_BEGIN and LOOP_END instructions.
 998         (bfin_gen_loop): Likewise.
 999
1000 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1001
1002         * config/tc-s390.c (md_parse_option): z10 option added.
1003
1004 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1005
1006         * aclocal.m4: Regenerate.
1007         * configure: Likewise.
1008         * Makefile.in: Likewise.
1009         * doc/Makefile.in: Likewise.
1010
1011 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1012
1013         PR 5946
1014         * config/tc-hppa.c (is_same_frag): Delete.
1015
1016 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1017
1018         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1019         RELAX_LOOP_END_ADD_NOP.
1020
1021 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1022
1023         PR gas/5895
1024         * read.c (s_mexit): Warn if attempting to exit a macro when not
1025         inside a macro definition.
1026
1027 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1028
1029         * Makefile.am: Run "make dep-am".
1030         * Makefile.in: Regenerate.
1031         * configure: Regenerate.
1032
1033 2008-03-09  Paul Brook  <paul@codesourcery.com>
1034
1035         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1036         * doc/c-arm.texi: Add cortex-a9.
1037
1038 2008-03-09  Paul Brook  <paul@codesourcery.com>
1039
1040         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1041         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1042         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1043         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1044         * doc/c-arm.texi: Document new ARM FPU variants.
1045
1046 2008-03-07  Paul Brook  <paul@codesourcery.com>
1047
1048         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1049
1050 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1051
1052         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1053         for strict ordering of powerpc_opcodes, but disable for now.
1054
1055 2008-03-04  Paul Brook  <paul@codesourcery.com>
1056
1057         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1058         (arm_ext_v7m): Rename...
1059         (arm_ext_m): ... to this.  Include v6-M.
1060         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1061         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1062         (md_assemble): Allow wide msr instructions.
1063         (insns): Add classifications for v6-m instructions.
1064         (arm_cpu_option_table): Add cortex-m1.
1065         (arm_arch_option_table): Add armv6-m.
1066         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1067
1068 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1069             Bob Wilson  <bob.wilson@acm.org>
1070
1071         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1072         (md_begin): Initialize it.
1073         (resources_conflict): Use it.
1074
1075 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1076
1077         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1078
1079 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1080             H.J. Lu  <hongjiu.lu@intel.com>
1081
1082         PR gas/5543
1083         * read.c (pseudo_set): Don't allow global register symbol.
1084
1085         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1086         global.
1087
1088 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1089
1090         PR gas/5543
1091         * write.c (write_object_file): Don't allow symbols which were
1092         equated to register.  Stop if there is an error.
1093
1094 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1095
1096         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1097         (ppc_cpu): Declare.
1098         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1099         * config/tc-ppc.c (ppu_cpu): Make global.
1100         (ppc_insert_operand): Add ppu_cpu parameter.
1101         (md_assemble): Adjust for above change.
1102         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1103
1104 2008-02-22  Nick Clifton  <nickc@redhat.com>
1105
1106         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1107         targeted ARM ports, otherwise just skip generating the reloc.
1108
1109 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1110
1111         * doc/c-i386.texi: Update -march= and .arch.
1112
1113 2008-02-18  Nick Clifton  <nickc@redhat.com>
1114
1115         * config/tc-mn10300.c (has_known_symbol_location): New function.
1116         Do not regard weak symbols as having a known location.
1117         (md_estimate_size_before_relax): Use new function.
1118         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1119
1120 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1121
1122         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1123         currently selected CPU has no 32-bit support.
1124         (parse_real_register): Do not return registers not available on
1125         currently selected CPU.
1126
1127 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1128
1129         * config/tc-i386.c (process_immext): Fix format.
1130
1131 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         * config/tc-i386.c (inoutportreg): New.
1134         (process_immext): New.
1135         (md_assemble): Use it.
1136         (update_imm): Use imm16 and imm32s.
1137         (i386_att_operand): Use inoutportreg.
1138
1139 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         * config/tc-i386.c (operand_type_all_zero): New.
1142         (operand_type_set): Likewise.
1143         (operand_type_equal): Likewise.
1144         (cpu_flags_all_zero): Likewise.
1145         (cpu_flags_set): Likewise.
1146         (cpu_flags_equal): Likewise.
1147         (UINTS_ALL_ZERO): Removed.
1148         (UINTS_SET): Likewise.
1149         (UINTS_CLEAR): Likewise.
1150         (UINTS_EQUAL): Likewise.
1151         (cpu_flags_match): Updated.
1152         (smallest_imm_type): Likewise.
1153         (set_cpu_arch): Likewise.
1154         (md_assemble): Likewise.
1155         (optimize_imm): Likewise.
1156         (match_template): Likewise.
1157         (process_suffix): Likewise.
1158         (update_imm): Likewise.
1159         (process_drex): Likewise.
1160         (process_operands): Likewise.
1161         (build_modrm_byte): Likewise.
1162         (i386_immediate): Likewise.
1163         (i386_displacement): Likewise.
1164         (i386_att_operand): Likewise.
1165         (parse_real_register): Likewise.
1166         (md_parse_option): Likewise.
1167         (i386_target_format): Likewise.
1168
1169 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1170
1171         PR gas/5712
1172         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1173         pointer past the comma after parsing a floating point register
1174         name.
1175
1176 2008-02-14  Hakan Ardo  <hakan@debian.org>
1177
1178         PR gas/2626
1179         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1180         to AVR_ISA_2xxe.
1181         (avr_operand): Disallow post-increment addressing in the lpm
1182         instruction for the attiny26.
1183
1184 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1185
1186         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1187         if not in Intel mode.
1188         (i386_intel_operand): Ignore segment overrides in immediate and
1189         offset operands.
1190         (intel_e11): Range-check i.mem_operands before use as array
1191         index. Filter out FLAT for uses other than as segment override.
1192         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1193         "offset FLAT:".
1194
1195 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1196
1197         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1198
1199 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1200
1201         * config/tc-i386.c (allow_pseudo_reg): New.
1202         (parse_real_register): Check for NULL just once. Allow all
1203         register table entries when allow_pseudo_reg is non-zero.
1204         Don't allow any registers without type when allow_pseudo_reg
1205         is zero.
1206         (tc_x86_regname_to_dw2regnum): Replace with ...
1207         (tc_x86_parse_to_dw2regnum): ... this.
1208         (tc_x86_frame_initial_instructions): Adjust for above change.
1209         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1210         (tc_parse_to_dw2regnum): New.
1211         (tc_x86_regname_to_dw2regnum): Replace with ...
1212         (tc_x86_parse_to_dw2regnum): ... this.
1213         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1214         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1215         error handling.
1216
1217 2008-02-12  Nick Clifton  <nickc@redhat.com>
1218
1219         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1220         argument.
1221         (tic4x_insn_add): Likewise.
1222         (md_begin): Drop cast that was discarding a const qualifier.
1223         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1224         argument.
1225         (build_insn): Drop cast that was discarding a const qualifier.
1226
1227 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1228
1229         * config/tc-i386.c (cpu_arch): Add .xsave.
1230         (md_show_usage): Add .xsave.
1231
1232         * doc/c-i386.texi: Add xsave to -march=.
1233
1234 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1235
1236         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1237         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1238
1239 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1240
1241         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1242         checks into assertions.  When relaxation produces an operation that
1243         does not fit in the current FLIX instruction, make sure that the
1244         operation is relaxed as needed to account for being placed following
1245         the current instruction.
1246
1247 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1248
1249         PR 5715
1250         * configure: Regenerated.
1251
1252 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1253
1254         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1255
1256 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1257
1258         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1259
1260 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1261
1262         * read.c: (emit_expr): Correct for mingw use of printf size
1263         specifier.
1264
1265 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1266
1267         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1268         can only be encoded in FLIX instructions but are not specified as such.
1269         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1270         labels.
1271
1272 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1273
1274         * NEWS: Mention new command line options for x86 targets.
1275
1276 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1277
1278         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1279
1280 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1281
1282         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1283
1284 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1285
1286         * config/tc-i386.c (md_show_usage): Show more processors for
1287         -march=/-mtune=.
1288
1289 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1290
1291         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1292
1293 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1294
1295         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1296         (XXX_MNEM_SUFFIX): Likewise.
1297         (END_OF_INSN): Likewise.
1298         (templates): Likewise.
1299         (modrm_byte): Likewise.
1300         (rex_byte): Likewise.
1301         (DREX_XXX): Likewise.
1302         (drex_byte): Likewise.
1303         (sib_byte): Likewise.
1304         (processor_type): Likewise.
1305         (arch_entry): Likewise.
1306         (cpu_sub_arch_name): Remove const.
1307         (cpu_arch): Add .vmx and .smx.
1308         (set_cpu_arch): Append cpu_sub_arch_name.
1309         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1310         (md_show_usage): Updated.
1311
1312         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1313         (XXX_MNEM_SUFFIX): Likewise.
1314         (END_OF_INSN): Likewise.
1315         (templates): Likewise.
1316         (modrm_byte): Likewise.
1317         (rex_byte): Likewise.
1318         (DREX_XXX): Likewise.
1319         (drex_byte): Likewise.
1320         (sib_byte): Likewise.
1321         (processor_type): Likewise.
1322         (arch_entry): Likewise.
1323
1324         * doc/as.texinfo: Update i386 -march option.
1325
1326         * doc/c-i386.texi: Update -march= for ISA.
1327
1328 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1329
1330         * config/tc-xtensa.c (xtensa_leb128): New function.
1331         (md_pseudo_table): Use it for sleb128 and uleb128.
1332         (is_leb128_expr): New internal flag.
1333         (xtensa_symbol_new_hook): Check new flag.
1334
1335 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1336
1337         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1338         at90usb82, at90usb162.
1339         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1340         at90usb162.
1341         These changes support the new avr35 architecture group in gcc.
1342
1343 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1344
1345         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1346         suffix for AT&T syntax.
1347
1348 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1349
1350         * config/tc-i386.c (match_reg_size): New.
1351         (match_mem_size): Likewise.
1352         (operand_size_match): Likewise.
1353         (operand_type_match): Also clear all size fields.
1354         (match_template): Skip Intel syntax when in AT&T syntax.
1355         Call operand_size_match to check operand size.
1356         (i386_att_operand): Set the mem field to 1 for memory
1357         operand.
1358         (i386_intel_operand): Likewise.
1359
1360 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1361
1362         PR gas/5534
1363         * config/tc-i386.c (_i386_insn): Update comment.
1364         (operand_type_match): Also clear unspecified.
1365         (operand_type_register_match): Likewise.
1366         (parse_operands): Initialize unspecified.
1367         (i386_intel_operand): Likewise.
1368         (match_template): Check memory and accumulator operand size.
1369         (i386_att_operand): Clear unspecified on register operand.
1370         (intel_e11): Likewise.
1371         (intel_e09): Set operand size and clean unspecified for
1372         "XXX PTR".
1373
1374 2008-01-11  Andreas Schwab  <schwab@suse.de>
1375
1376         * read.c (s_space): Declare `repeat' as offsetT.
1377
1378 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         * config/tc-i386.c (match_template): Check processor support
1381         first.
1382
1383 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1384
1385         * config/tc-i386.c (match_template): Continue if processor
1386         doesn't match.
1387
1388 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1389
1390         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1391         unwind personality function address.
1392
1393 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1394
1395         * dwarf2dbg.c (out_sleb128): Delete.
1396         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1397         (out_fixed_inc_line_addr): Delete.
1398         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1399         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1400         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1401         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1402         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1403         * read.h (emit_expr_fix): New prototype.
1404         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1405         (emit_expr_fix): New.
1406
1407 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         * config/tc-i386.c (match_template): Check register size
1410         only when size of operands can be encoded the canonical way.
1411
1412 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * config/tc-i386.c (i386_operand): Renamed to ...
1415         (i386_att_operand): This.
1416         (parse_operands): Updated.
1417
1418 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1419
1420         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1421
1422         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1423         only.
1424         (md_assemble): Remove Intel mode workaround.
1425         (match_template): Check support for old gcc, AT&T mnemonic
1426         and Intel Syntax.
1427         (md_parse_option): Don't set intel_mnemonic to 0 for
1428         OPTION_MOLD_GCC.
1429
1430 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1431
1432         * config/tc-i386.h: Update copyright to 2008.
1433
1434 2008-01-04  Nick Clifton  <nickc@redhat.com>
1435
1436         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1437         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1438
1439 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1440
1441         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1442         of SYSV386_COMPAT.
1443
1444 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1447         (cpu_flags_not): Likewise.
1448         (cpu_flags_match): Updated to check 64bit and arch.
1449         (set_code_flag): Remove cpu_arch_flags_not.
1450         (set_16bit_gcc_code_flag): Likewise.
1451         (set_cpu_arch): Likewise.
1452         (md_begin): Likewise.
1453         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1454         (match_template): Likewise.
1455
1456 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1457
1458         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1459         modrm_regmem to 0 instead of None.
1460
1461 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1462
1463         * config/tc-i386.c (match_template): Use the xmmword field
1464         instead of no_xsuf.
1465
1466 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         * config/tc-i386.c (process_suffix): Fix a typo.
1469
1470 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         PR gas/5534
1473         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1474         Check memory size in Intel mode.
1475         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1476         (intel_e09): Likewise.
1477
1478         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1479
1480 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1481
1482         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1483
1484 For older changes see ChangeLog-2007
1485 \f
1486 Local Variables:
1487 mode: change-log
1488 left-margin: 8
1489 fill-column: 74
1490 version-control: never
1491 End: