gas/ChangeLog

   1 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * config/tc-cris.c: Update all comments regarding explicit relocations
   4         to, besides PIC, also imply TLS or to say "relocation specifier" or
   5         similar.
   6         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
   7         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
   8         callers.  Also handle TLS relocs.
   9         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
  10         Change all callers.  Also handle TLS relocs.
  11         (tls): New constant.
  12         (cris_process_instruction): Check for non-PIC TLS relocations and
  13         adjust message when emitting error message about relocation not
  14         fitting.
  15         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
  16         when tls is true.
  17         (get_3op_or_dip_prefix_op): Ditto.
  18         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
  19
  20 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
  21
  22         * listing.c (buffer_line): Open the source file with FOPEN_RB.
  23         Manually process line ends.
  24
  25 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
  26             Nick Clifton  <nickc@redhat.com>
  27
  28         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
  29         S_SET_STORAGE_CLASS.
  30
  31 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
  32             Nick Clifton  <nickc@redhat.com>
  33
  34         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
  35         do not match it class and if necessary update the class.
  36         (null_error_handler): New function.  Suppresses the generation of
  37         bfd error messages.
  38         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
  39
  40 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
  41
  42         * Makefile.am: Run "make dep-am".
  43         * Makefile.in: Regenerate.
  44
  45 2008-09-29  Nick Clifton  <nickc@redhat.com>
  46
  47         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  48         tc_cfi_emit_pcrel_expr macro.
  49
  50 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
  51             Steve Ellcey  <sje@cup.hp.com>
  52
  53         * configure: Regenerate for new libtool.
  54         * aclocal.m4: Ditto.
  55         * Makefile.in: Ditto.
  56         * doc/Makefile.in: Ditto.
  57
  58 2008-09-29  Nick Clifton  <nickc@redhat.com>
  59
  60         PR 6878
  61         * app.c (do_scrub_chars): Only issue warnings about tick
  62         characters detected in symbol strings if hex ticks are supported.
  63
  64 2008-09-29  Nick Clifton  <nickc@redhat.com>
  65
  66         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
  67         tc_cfi_emit_pcrel_expr macro.
  68
  69 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
  70
  71         * NEWS: Mention .cfi_val_encoded_addr.
  72
  73 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
  74
  75         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
  76         * Makefile.in (TARG_ENV_HFILES): Likewise.
  77         * configure.tgt (Solaris targets): Set em=solaris.
  78         * config/te-solaris.h: New file.
  79
  80 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
  81
  82         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
  83
  84 2008-09-24  Richard Henderson  <rth@redhat.com>
  85
  86         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
  87         (struct cfi_insn_data): Add ea member.
  88         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
  89         (output_cfi_insn): Handle CFI_val_encoded_addr.
  90         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
  91         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
  92
  93 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  94
  95         PR 6913
  96         * listing.c (print_options): Don't call fprintf without format string.
  97
  98 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
  99
 100         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 101         (TC_VALIDATE_FIX_SUB): Likewise.
 102         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 103         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 104         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 105         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 106         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 107         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 108         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 109         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 110         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 111
 112         * write.c (md_register_arithmetic): Define.
 113         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 114         Modify error message when registers involved.
 115         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 116         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 117
 118 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 121
 122 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 123
 124         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 125         relocs with no symbol.
 126         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 127         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 128         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 129
 130 2008-09-14  Chris Smith <chris@zxdesign.info>
 131
 132         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 133         broken, as the opcode of ld a,(de) was being emitted for both.
 134
 135 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 136
 137         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 138         operands equal to MAX_INSN_ARGS.
 139
 140 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 141
 142         * configure.in: Call AC_SYS_LARGEFILE.
 143         * config.in: Regenerate.
 144         * configure: Regenerate.
 145
 146 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 147
 148         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 149         Remove POWER5 and POWER6 tests.
 150
 151 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 152
 153         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 154         number support for 32-bit targets.
 155
 156 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 157
 158         * NEWS: Add a marker for the 2.19 features.
 159
 160 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 161
 162         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 163         comment regarding use of difference expressions.
 164         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 165
 166         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 167         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 168         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 169         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 170
 171 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 172
 173         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 174
 175 2008-09-03  Nick Clifton  <nickc@redhat.com>
 176
 177         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 178         alignment field of the .lcomm directive to be optional.
 179         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 180         s_comm_internal.
 181         (md_pseudo_table): Implement .lcomm directive for COFF based
 182         targets.
 183         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 184         the .lcomm directive.
 185
 186 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 187
 188         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 189         and NetBSD.
 190
 191 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 192
 193         * config/tc-avr.c (mcu_types): Add atmega16u4.
 194         * doc/c-avr.texi: Likewise.
 195
 196 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * config/tc-ia64.c (CR_IIB0): New.
 199         (CR_IIB1): Likewise.
 200         (cr): Add cr.iib0 and cr.iib1.
 201         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 202
 203 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 204
 205         * config/tc-i386.c (md_assemble): Force number of displacement
 206         operands to zero when processing string instruction.
 207         (i386_index_check): Special-case string instruction operands. Don't
 208         fudge address prefix if there already was a memory operand. Fix
 209         error message to correctly reflect the addressing mode used.
 210         (i386_att_operand): Fix comment.
 211         (i386_intel_operand): Snapshot, clear, and restore base and index
 212         reg for each operand processed. Increment count of memory operands
 213         later.
 214
 215 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 216
 217         * config/tc-hppa.c (is_SB_relative): New macro.
 218         (fix_new_hppa): Remove $segrel$ marker.
 219         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 220         segment relative.
 221         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 222
 223 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 224
 225         * config/tc-i386.c (check_string): Use register_prefix for error
 226         message.
 227         (process_operands): Likewise.
 228
 229 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 230
 231         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 232
 233 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 234
 235         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 236         mode checking.
 237         (asm_1): Check mode for 16-bit multiply instructions.
 238
 239 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * configure.in: Update a number of obsolete autoconf macros.
 242         * configure: Regenerate.
 243         * aclocal.m4: Regenerate.
 244
 245 2008-08-22  Nick Clifton  <nickc@redhat.com>
 246
 247         * config/tc-mcore.c (md_assemble): Increase length of name array
 248         to include terminating NUL.
 249
 250 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 251
 252         * config/bfin-lex.l (NUMBER): Protect special `.'.
 253
 254 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 255
 256         * symbols.c (symbol_clone): Ensure clones are not external.
 257
 258 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 259
 260         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 261
 262 2008-08-21  Richard Henderson  <rth@redhat.com>
 263
 264         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 265         (output_cie, output_fde): Use it.
 266         (DWARF2_EH_FRAME_READ_ONLY): New.
 267         (cfi_finish): Use it.
 268
 269         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 270         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 271         (DWARF2_EH_FRAME_READ_ONLY): New.
 272         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 273         from the results of DIFF_EXPR_OK manipulation.
 274
 275 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 276
 277         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 278
 279 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 280
 281         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 282         (O_tpoff, O_dtpoff): Define.
 283         (suffix_relocs): Add entries for TLS suffixes.
 284         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 285         (map_operator_to_reloc): Add is_literal parameter and use it to
 286         control translating TLS instruction relocations to the corresponding
 287         literal relocations.
 288         (xg_valid_literal_expression): Allow TLS operators.
 289         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 290         operands to generated literals.
 291         (xg_assemble_literal): Handle TLS operators.  Update call to
 292         map_operator_to_reloc.
 293         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 294         (md_apply_fix): Handle TLS relocations.
 295         (emit_single_op): Handle TLS operators.
 296         (convert_frag_immed): Update call to map_operator_to_reloc.
 297         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 298         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 299         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 300         to initialize the op_data field of the BuildOp.
 301         (build_transition): Use it here to record the source operand
 302         corresponding to a generated literal.
 303         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 304
 305 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         AVX Programming Reference (August, 2008)
 308         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 309         (CPU_FLAGS_AVX_MATCH): Likewise.
 310         (CPU_FLAGS_32BIT_MATCH): Updated.
 311         (cpu_flags_match): Likewise.
 312
 313 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 314
 315         PR 6848
 316         * write.c (install_reloc): Check that reloc symbols have been
 317         written.
 318         (set_symtab): Mark symbols with BSF_KEEP.
 319
 320 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 323
 324 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 325
 326         PR 6526
 327         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 328         * Makefile.in: Regenerate.
 329         * aclocal.m4: Regenerate.
 330         * config.in: Regenerate.
 331         * configure: Regenerate.
 332         * doc/Makefile.in: Regenerate.
 333
 334 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 335
 336         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 337
 338 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 339
 340         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 341
 342 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 343
 344         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 345         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 346         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 347         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 348         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 349         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 350         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 351         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 352         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 353         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 354
 355 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 356
 357         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 358         * config/tc-ia64.c (dot_rot): Likewise.
 359
 360 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 361
 362         PR 6575
 363         * hash.c: Expand PTR to void *.
 364         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 365         * hash.h: Expand PTR to void *.
 366         (hash_delete): Update prototype.
 367         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 368         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 369         call.
 370         (subsym_substitute): Likewise.
 371         * doc/internals.texi (hash_delete): Update.
 372
 373 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 374
 375         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 376         architectures. Reorganize list to put mcu types in correct
 377         architectures and to order list same as in GCC. Use new ISA
 378         definitions in include/opcode/avr.h.
 379         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 380         descriptions. Reorganize descriptions to put mcu types in correct
 381         architectures and to order lists same as in GCC.
 382
 383 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 384             Daniel Jacobowitz  <dan@codesourcery.com>
 385
 386         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 387         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 388         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 389         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 390         (md_longopts): Add -call_nonpic.
 391         (md_parse_option): Handle OPTION_CALL_NONPIC.
 392         (md_show_usage): Add -call_nonpic.
 393
 394 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 395
 396         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 397         (xtensa_create_property_segments): Use it.
 398         (xtensa_create_xproperty_segments): Likewise.
 399
 400 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 401
 402         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 403
 404 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 405
 406         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 407         (lo16_reloc_p): New functions.
 408         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 409         generalize relocation checks.
 410         (matching_lo_reloc): New function.
 411         (fixup_has_matching_lo_p): Use it.
 412         (mips16_mark_labels): Don't clobber a symbol's visibility.
 413         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 414         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 415         (md_apply_fix): Likewise.
 416         (mips16_percent_op): Add %got and %call16.
 417         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 418         Use matching_lo_reloc.
 419         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 420         generalize relocation checks.
 421         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 422         checks.
 423
 424 2008-08-06  DJ Delorie  <dj@redhat.com>
 425
 426         * NEWS: Mention these changes.
 427
 428         * config/tc-h8300.h (H_TICK_HEX): Define.
 429         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 430         (md_longopts): Add "-h-tick-hex".
 431         (md_parse_option): Support it.
 432         * doc/c-h8300.texi (H8/300 Options): Document it.
 433         * doc/as.texinfo (Overview): Likewise.
 434
 435         * config/tc-sh.h (H_TICK_HEX): Define.
 436         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 437         (md_longopts): Add "-h-tick-hex".
 438         (md_parse_option): Support it.
 439         * doc/c-sh.texi (SH Options): Document it.
 440         * doc/c-sh64.texi (SH64 Options): Document it.
 441         * doc/as.texinfo (Overview): Likewise.
 442
 443 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 444
 445         PR gas/6656
 446         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 447         debug info if we see compiler generated debug info.
 448         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 449
 450 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 451
 452         * dwarf2dbg.c: Remove superfluous forward function declarations.
 453         (DWARF2_FORMAT): Add section arg.
 454         (out_header): New function, split out from..
 455         (out_debug_line): ..here.
 456         (out_debug_aranges): Use out_header.
 457         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 458         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 459         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 460         if line_seg is 64-bit.
 461         (dwarf2_finish): Adjust out_debug_abbrev call.
 462         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 463         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 464
 465 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 466
 467         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 468         * Makefile.in: Regenerate.
 469         * po/POTFILES.in: Regenerate.
 470
 471 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 472
 473         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 474         Handle -mvsx and -mpower7.
 475         (md_show_usage): Document -mpower7 and -mvsx.
 476         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 477         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 478
 479 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 480
 481         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 482         <cell>: Likewise.
 483
 484 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 485
 486         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 487         (md_show_usage): Likewise.
 488
 489 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 490
 491         * messages.c, symbols.c, write.c: Silence gcc warnings.
 492
 493 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 494
 495         * config/tc-i386.c (operand_type_check): Warning fix.
 496
 497 2008-07-26  Michael Eager <eager@eagercon.com>
 498
 499         * doc/as.texinfo: Add description of single-precision attribute.
 500
 501 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 502
 503         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 504         as load/store offset.
 505
 506 2008-07-22  Chao-ying Fu  <fu@mips.com>
 507
 508         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 509
 510 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 511
 512         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 513
 514 2008-07-21  DJ Delorie  <dj@redhat.com>
 515
 516         * config/tc-h8300.c (fix_operand_size): Use the default size
 517         specified by the .lbranch/.sbranch pseudos.
 518
 519 2008-07-18  DJ Delorie  <dj@redhat.com>
 520
 521         * config/tc-m32c.h (H_TICK_HEX): Define.
 522         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 523         (md_longopts): Add support for it.
 524         (md_parse_option): Likewise.
 525         * doc/as.texinfo (Overview): Add new m32c options.
 526         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 527
 528         * as.h: (enable_h_tick_hex): New.
 529         * app.c (enable_h_tick_hex): New.
 530         (LEX_IS_H): New.
 531         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 532         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 533         style hex constants and convert the input stream to 0x00 style.
 534         (do_scrub_chars): If a 'X style character constant is found after
 535         a symbol character (like you're or X'00), warn the user.
 536
 537 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 538
 539         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 540         (mips_fix_adjustable): Likewise.
 541         (mips_frob_file_after_relocs): Likewise.
 542
 543 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 544
 545         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 546         about overriding an earlier setting.
 547
 548 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 549
 550         * config/tc-mips.c (NO_ISA_COP): New macro.
 551         (COP_INSN): New macro.
 552         (is_opcode_valid): Use them.
 553         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 554         insns based on the ISA if CPU is NO_ISA_COP.
 555         <copz>: Likewise for coprocessor operations.
 556
 557 2008-07-07  Paul Brook  <paul@codesourcery.com>
 558
 559         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 560         relocations.
 561
 562 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 563
 564         * configure.tgt: Add bfin-*-rtems*.
 565
 566 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 567
 568         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 569         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 570
 571 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 572
 573         * config/tc-ppc.c (parse_cpu): Handle -m464.
 574         (md_show_usage): Likewise.
 575
 576 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 577
 578         Add support for ATtiny13A.
 579         * config/tc-avr.c (mcu_types): Add attiny13a.
 580         * doc/c-avr.texi: Likewise.
 581
 582 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 583             Alan Modra  <amodra@bigpond.net.au>
 584
 585         * write.c (relax_segment <rs_org>): Include current stretch
 586         value when calculating whether .org is backwards.
 587
 588 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 589
 590         * configure: Regenerate.
 591
 592 2008-06-17  Nick Clifton  <nickc@redhat.com>
 593
 594         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 595
 596 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 597
 598         PR gas/6607
 599         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 600         text_section.  Do the "stepping backwards" test for text_section
 601         using unsigned operands.
 602
 603 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 604
 605         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 606         (ppc_insert_operand): Likewise.
 607         (ppc_machine): Likewise.
 608         * config/tc-ppc.h: #include "opcode/ppc.h"
 609         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 610         (ppc_cpu): Update extern decl.
 611
 612 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 613
 614         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 615         +x, +X, +p, +P, +s, +S.
 616         (mips_ip): Likewise.
 617
 618         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 619         (mips_ip): Likewise.
 620         (macro_build): Likewise.
 621         (CPU_HAS_SEQ): New macro.
 622         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 623
 624 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 625
 626         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 627         * doc/c-avr.texi: Likewise.
 628
 629 2008-06-04  Nick Clifton  <nickc@redhat.com>
 630
 631         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 632
 633 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         * config/tc-i386.c (set_sse_check): New.
 636         (md_pseudo_table): Add "sse_check".
 637
 638 2008-06-03  Paul Brook  <paul@codesourcery.com>
 639
 640         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 641
 642 2008-05-30  Nick Clifton  <nickc@redhat.com>
 643
 644         PR 5523
 645         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 646         relocs here.
 647
 648 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 649
 650         * config/tc-mips.c (mips_cpu_info_table): Move records for
 651         ST Loongson-2E/2F processors to a better place.
 652
 653 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR gas/6518
 656         * config/tc-i386.c (match_template): Report ambiguous operand
 657         size, not invalid suffix when there is no match in Intel
 658         syntax.
 659
 660 2008-05-22  Paul Brook  <paul@codesourcery.com>
 661
 662         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 663
 664 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 665
 666         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 667         compatible cores: fa526, fa626, fa626te, fa726te.
 668         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 669         fa726te} options.
 670
 671 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * Makefile.am: Run "make dep-am".
 674         * Makefile.in: Regenerate.
 675         * doc/Makefile.in: Regenerate.
 676         * po/POTFILES.in: Regenerate.
 677
 678 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 679
 680         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 681         with non-MIPS16 relocs.
 682
 683 2008-05-09  Chao-ying Fu  <fu@mips.com>
 684
 685         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 686         case that some characters append at the end of the name.
 687         (mips_ip): Likewise.
 688         (s_change_sec): Likewise.
 689         (md_section_align): Likewise.
 690
 691 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 692
 693         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 694         xtensa_make_property_section instead of xtensa_get_property_section.
 695         (xtensa_create_xproperty_segments): Likewise.
 696
 697 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 698
 699         * NEWS: Mention XSAVE, EPT and MOVBE.
 700
 701         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 702         (md_show_usage): Add .movbe and .ept.
 703
 704         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 705         .movbe and .ept.
 706
 707 2008-04-29  David S. Miller  <davem@davemloft.net>
 708
 709         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 710
 711 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 712
 713         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 714         New statics.
 715         (OPTION_ELF_BASE): Make room for new option macros.
 716         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 717         OPTION_DOUBLE_FLOAT): New option macros.
 718         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 719         mdouble-float.
 720         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 721         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 722         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 723         and -mdouble-float.
 724         (struct mips_set_options): New fields soft_float and single_float.
 725         (mips_opts): Initialized them.  Add comment for each field
 726         initializer.
 727         (mips_after_parse_args): Set them based on file_mips_soft_float
 728         and file_mips_single_float.
 729         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 730         `.set singlefloat' and `.set doublefloat'.
 731         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 732         Handle single-float and soft-float instructions here.
 733         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 734         (is_opcode_valid_16): New function.
 735         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 736         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 737         M_S_DOB>: Remove special-casing of r4650.
 738         * doc/c-mips.texi (-march=): Add Octeon.
 739         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 740         -msingle-float and -mdouble-float.
 741         (MIPS floating-point): New section.  Document `.set softfloat' and
 742         `.set hardfloat'.  Document `.set singlefloat' and `.set
 743         doublefloat'.
 744
 745 2008-04-25  David S. Miller  <davem@davemloft.net>
 746
 747         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 748         %asr aliases.
 749
 750         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 751         rather than occaisionally 'levels'.  Consistently refer to Sun's
 752         UNIX variant as SunOS, every version of Solaris is also SunOS.
 753         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 754         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 755         section on 32-bit/64-bit opcode translations.
 756
 757 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 758
 759         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 760         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 761         (obj-fdpicelf.o): Define.
 762         * Makefile.in: Regenerate.
 763         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 764         (bfin-*-*): Delete.
 765         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 766         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 767         * config/obj-fdpicelf.c: New.
 768         * config/obj-fdpicelf.h: Likewise.
 769         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 770         the OBJ_FDPIC_ELF define.
 771         (OPTION_NOPIC): Define.
 772         (md_longopts): Add mnopic and mno-fdpic.
 773         (md_parse_option): Handle OPTION_NOPIC.
 774
 775 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 776
 777         * aclocal.m4: Regenerate.
 778         * configure: Regenerate.
 779
 780 2008-04-23  David S. Miller  <davem@davemloft.net>
 781
 782         * config/tc-sparc.c (v9a_asr_table): Add missing
 783         'stick' and 'stick_cmpr', and document ordering rules
 784         of table.
 785         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 786         BFD_RELOC_SPARC_PC10.
 787         * doc/c-sparc.texi: New section on Sparc constants.
 788         Add documentation for %stick and %stick_cmpr.
 789
 790 2008-04-22  David S. Miller  <davem@davemloft.net>
 791
 792         * config/obj-elf.c (obj_elf_section_type): Add prototype
 793         before obj_elf_section_word and add 'warn' arg.
 794         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 795         is matched, try checking for #SECTION_TYPE.
 796         (obj_elf_section): Adjust for new args.
 797         (obj_elf_type_name): New function.
 798         (obj_elf_type): Call it, and accept STT_foo number strings
 799         in .type statements as output by SunPRO compiler.
 800
 801 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 802
 803         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 804         if noavx is 0.
 805
 806 2008-04-18  David S. Miller  <davem@davemloft.net>
 807
 808         * doc/c-sparc.texi: Add syntax section.
 809
 810 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 813         REG and NDS for instructions with immediate operand.
 814
 815 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 818         FMA.
 819
 820 2008-04-16  David S. Miller  <davem@davemloft.net>
 821
 822         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 823         and relocation generation.
 824         (tc_gen_reloc): Likewise.
 825
 826 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 827
 828         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 829         relocations are properly aligned, and not negative.
 830
 831 2008-04-15  Khem Raj  <kraj@mvista.com>
 832
 833         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 834
 835 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 836
 837         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 838         accept e500mc instructions.
 839         (md_show_usage): Document -me500mc.
 840
 841 2008-04-11  Nick Clifton  <nickc@redhat.com>
 842
 843         * listing.c (print_timestamp): Use localtime rather than
 844         localtime_r since not all build environments provide the latter.
 845
 846 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         * NEWS: Mention -msse-check=[none|error|warning].
 849
 850         * config/tc-i386.c (sse_check): New.
 851         (OPTION_MSSE_CHECK): Likewise.
 852         (md_assemble): Check SSE instructions if needed.
 853         (md_longopts): Add -msse-check.
 854         (md_parse_option): Handle OPTION_MSSE_CHECK.
 855         (md_show_usage): Show -msse-check=[none|error|warning].
 856
 857         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 858
 859 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 860
 861         * listing.c: Add -ag listing flag to show general information in
 862         listings such as gas version, passed options, and time stamp.
 863         (listing_general_info): New function.
 864         (print_options): New function.
 865         (print_single_option): New function.
 866         (print_timestamp): New function.
 867         (MAX_DATELEN): Define.
 868         (listing_print): Add call to listing_general_info.
 869         * listing.h (LISTING_GENERAL): Define.
 870         (listing_print): Add new parameter.
 871         * as.c (show_usage): Print new switch.
 872         (parse_args): Parse new switch.
 873         (main): Pass command line on to listing_print.
 874         * NEWS: Mention this new feature.
 875         * doc/as.texinfo: Document the new sub-option.
 876
 877 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 878
 879         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 880         call.  Delete out of date comment.
 881         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 882         (dwarf2_emit_label): Don't emit unless there has been a previous
 883         .file or we are outputting assembler generated debug.
 884         dwarf2_consume_line_info after emitting line info, not before.
 885         (out_debug_info): Simplify files_in_use test.
 886
 887 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         * config/tc-i386.c (parse_real_register): Return AVX register
 890         only if AVX is enabled.
 891
 892 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 893
 894         PR gas/6043
 895         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 896         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 897
 898 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 899             Bob Wilson  <bob.wilson@acm.org>
 900
 901         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 902         call to decode_reloc.
 903
 904 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 905
 906         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 907
 908         * config/tc-i386.c (cpu_arch): Add .pclmul.
 909         (md_show_usage): Replace clmul with pclmul.
 910         * doc/c-i386.texi: Likewise.
 911
 912 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 913
 914         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 915
 916         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 917         Document -msse2avx, .avx, .aes, .clmul and .fma.
 918
 919         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 920         (vex_prefix): Likewise.
 921         (sse2avx): Likewise.
 922         (CPU_FLAGS_ARCH_MATCH): Likewise.
 923         (CPU_FLAGS_64BIT_MATCH): Likewise.
 924         (CPU_FLAGS_32BIT_MATCH): Likewise.
 925         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 926         (regymm): Likewise.
 927         (vex_imm4): Likewise.
 928         (fits_in_imm4): Likewise.
 929         (build_vex_prefix): Likewise.
 930         (VEX_check_operands): Likewise.
 931         (bad_implicit_operand): Likewise.
 932         (OPTION_MSSE2AVX): Likewise.
 933         (T_YMMWORD): Likewise.
 934         (_i386_insn): Add vex.
 935         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 936         (cpu_flags_match): Changed to take a pointer to const template.
 937         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 938         (match_mem_size): Also check ymmword.
 939         (operand_type_match): Clear ymmword.
 940         (md_begin): Allow '_' in mnemonic.
 941         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 942         (process_immext): Update assert.
 943         (md_assemble): Don't call process_immext if sse2avx and immext
 944         are true.  Call build_vex_prefix if vex is true.
 945         (parse_insn): Updated for cpu_flags_match.
 946         (swap_operands): Handle 5 operands.
 947         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 948         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 949         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 950         (check_byte_reg): Check regymm.
 951         (process_operands): Duplicate the destination register for
 952         -msse2avx if needed.
 953         (build_modrm_byte): Updated for instructions with VEX encoding.
 954         (output_insn): Output VEX prefix if needed.
 955         (md_longopts): Add msse2avx.
 956         (md_parse_option): Handle OPTION_MSSE2AVX.
 957         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 958         (intel_e09): Support YMMWORD.
 959         (intel_e11): Likewise.
 960         (intel_get_token): Likewise.
 961
 962 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 963
 964         * config/tc-avr.c (mcu_types): Add attiny167.
 965         * doc/c-avr.texi: Likewise.
 966
 967 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 968
 969         * config/tc-avr.c (mcu_types): Add atmega32u4.
 970         * doc/c-avr.texi: Likewise.
 971
 972 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 973
 974         * config/tc-avr.c (mcu_types): Add atmega32c1.
 975         * doc/c-avr.texi: Likewise.
 976
 977 2008-03-28  Paul Brook  <paul@codesourcery.com>
 978
 979         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 980         to avoid spurious symbols.
 981
 982 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 983
 984         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 985         as_bad_where.
 986
 987 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 988
 989         * config/tc-avr.c (mcu_types): Add atmega32m1.
 990         * doc/c-avr.texi: Likewise.
 991
 992 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 993
 994         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 995         start of block.
 996         (do_neon_ext): Fix sign of comparison.
 997
 998 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 999
1000         From Jie Zhang  <jie.zhang@analog.com>
1001         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1002         instructions. And call yyerror when comparing PREG with
1003         DREG.
1004         (check_macfunc_option): New.
1005         (check_macfuncs): Check option by calling check_macfunc_option.
1006         Fix comparison always true warnings.  Both scalar instructions
1007         of vector instruction must share the same mode option.  Only allow
1008         option mode at the end of the second instruction of the vector.
1009         (asm_1): Check option by calling check_macfunc_option.
1010
1011         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1012         option for multiply and multiply-accumulate to data register
1013         instruction.
1014         (check_macfuncs): Don't check if accumulator matches the data register
1015         here.
1016         (assign_macfunc): Check if accumulator matches the
1017         data register in each rule that moves to the data
1018         register.
1019
1020         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1021         generated for LOOP_BEGIN and LOOP_END instructions.
1022         (bfin_gen_loop): Likewise.
1023
1024 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1025
1026         * config/tc-s390.c (md_parse_option): z10 option added.
1027
1028 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1029
1030         * aclocal.m4: Regenerate.
1031         * configure: Likewise.
1032         * Makefile.in: Likewise.
1033         * doc/Makefile.in: Likewise.
1034
1035 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1036
1037         PR 5946
1038         * config/tc-hppa.c (is_same_frag): Delete.
1039
1040 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1041
1042         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1043         RELAX_LOOP_END_ADD_NOP.
1044
1045 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1046
1047         PR gas/5895
1048         * read.c (s_mexit): Warn if attempting to exit a macro when not
1049         inside a macro definition.
1050
1051 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1052
1053         * Makefile.am: Run "make dep-am".
1054         * Makefile.in: Regenerate.
1055         * configure: Regenerate.
1056
1057 2008-03-09  Paul Brook  <paul@codesourcery.com>
1058
1059         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1060         * doc/c-arm.texi: Add cortex-a9.
1061
1062 2008-03-09  Paul Brook  <paul@codesourcery.com>
1063
1064         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1065         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1066         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1067         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1068         * doc/c-arm.texi: Document new ARM FPU variants.
1069
1070 2008-03-07  Paul Brook  <paul@codesourcery.com>
1071
1072         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1073
1074 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1075
1076         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1077         for strict ordering of powerpc_opcodes, but disable for now.
1078
1079 2008-03-04  Paul Brook  <paul@codesourcery.com>
1080
1081         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1082         (arm_ext_v7m): Rename...
1083         (arm_ext_m): ... to this.  Include v6-M.
1084         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1085         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1086         (md_assemble): Allow wide msr instructions.
1087         (insns): Add classifications for v6-m instructions.
1088         (arm_cpu_option_table): Add cortex-m1.
1089         (arm_arch_option_table): Add armv6-m.
1090         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1091
1092 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1093             Bob Wilson  <bob.wilson@acm.org>
1094
1095         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1096         (md_begin): Initialize it.
1097         (resources_conflict): Use it.
1098
1099 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1100
1101         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1102
1103 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1104             H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         PR gas/5543
1107         * read.c (pseudo_set): Don't allow global register symbol.
1108
1109         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1110         global.
1111
1112 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR gas/5543
1115         * write.c (write_object_file): Don't allow symbols which were
1116         equated to register.  Stop if there is an error.
1117
1118 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1119
1120         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1121         (ppc_cpu): Declare.
1122         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1123         * config/tc-ppc.c (ppu_cpu): Make global.
1124         (ppc_insert_operand): Add ppu_cpu parameter.
1125         (md_assemble): Adjust for above change.
1126         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1127
1128 2008-02-22  Nick Clifton  <nickc@redhat.com>
1129
1130         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1131         targeted ARM ports, otherwise just skip generating the reloc.
1132
1133 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         * doc/c-i386.texi: Update -march= and .arch.
1136
1137 2008-02-18  Nick Clifton  <nickc@redhat.com>
1138
1139         * config/tc-mn10300.c (has_known_symbol_location): New function.
1140         Do not regard weak symbols as having a known location.
1141         (md_estimate_size_before_relax): Use new function.
1142         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1143
1144 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1145
1146         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1147         currently selected CPU has no 32-bit support.
1148         (parse_real_register): Do not return registers not available on
1149         currently selected CPU.
1150
1151 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1152
1153         * config/tc-i386.c (process_immext): Fix format.
1154
1155 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1156
1157         * config/tc-i386.c (inoutportreg): New.
1158         (process_immext): New.
1159         (md_assemble): Use it.
1160         (update_imm): Use imm16 and imm32s.
1161         (i386_att_operand): Use inoutportreg.
1162
1163 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1164
1165         * config/tc-i386.c (operand_type_all_zero): New.
1166         (operand_type_set): Likewise.
1167         (operand_type_equal): Likewise.
1168         (cpu_flags_all_zero): Likewise.
1169         (cpu_flags_set): Likewise.
1170         (cpu_flags_equal): Likewise.
1171         (UINTS_ALL_ZERO): Removed.
1172         (UINTS_SET): Likewise.
1173         (UINTS_CLEAR): Likewise.
1174         (UINTS_EQUAL): Likewise.
1175         (cpu_flags_match): Updated.
1176         (smallest_imm_type): Likewise.
1177         (set_cpu_arch): Likewise.
1178         (md_assemble): Likewise.
1179         (optimize_imm): Likewise.
1180         (match_template): Likewise.
1181         (process_suffix): Likewise.
1182         (update_imm): Likewise.
1183         (process_drex): Likewise.
1184         (process_operands): Likewise.
1185         (build_modrm_byte): Likewise.
1186         (i386_immediate): Likewise.
1187         (i386_displacement): Likewise.
1188         (i386_att_operand): Likewise.
1189         (parse_real_register): Likewise.
1190         (md_parse_option): Likewise.
1191         (i386_target_format): Likewise.
1192
1193 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1194
1195         PR gas/5712
1196         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1197         pointer past the comma after parsing a floating point register
1198         name.
1199
1200 2008-02-14  Hakan Ardo  <hakan@debian.org>
1201
1202         PR gas/2626
1203         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1204         to AVR_ISA_2xxe.
1205         (avr_operand): Disallow post-increment addressing in the lpm
1206         instruction for the attiny26.
1207
1208 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1209
1210         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1211         if not in Intel mode.
1212         (i386_intel_operand): Ignore segment overrides in immediate and
1213         offset operands.
1214         (intel_e11): Range-check i.mem_operands before use as array
1215         index. Filter out FLAT for uses other than as segment override.
1216         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1217         "offset FLAT:".
1218
1219 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1220
1221         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1222
1223 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1224
1225         * config/tc-i386.c (allow_pseudo_reg): New.
1226         (parse_real_register): Check for NULL just once. Allow all
1227         register table entries when allow_pseudo_reg is non-zero.
1228         Don't allow any registers without type when allow_pseudo_reg
1229         is zero.
1230         (tc_x86_regname_to_dw2regnum): Replace with ...
1231         (tc_x86_parse_to_dw2regnum): ... this.
1232         (tc_x86_frame_initial_instructions): Adjust for above change.
1233         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1234         (tc_parse_to_dw2regnum): New.
1235         (tc_x86_regname_to_dw2regnum): Replace with ...
1236         (tc_x86_parse_to_dw2regnum): ... this.
1237         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1238         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1239         error handling.
1240
1241 2008-02-12  Nick Clifton  <nickc@redhat.com>
1242
1243         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1244         argument.
1245         (tic4x_insn_add): Likewise.
1246         (md_begin): Drop cast that was discarding a const qualifier.
1247         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1248         argument.
1249         (build_insn): Drop cast that was discarding a const qualifier.
1250
1251 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1252
1253         * config/tc-i386.c (cpu_arch): Add .xsave.
1254         (md_show_usage): Add .xsave.
1255
1256         * doc/c-i386.texi: Add xsave to -march=.
1257
1258 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1259
1260         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1261         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1262
1263 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1264
1265         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1266         checks into assertions.  When relaxation produces an operation that
1267         does not fit in the current FLIX instruction, make sure that the
1268         operation is relaxed as needed to account for being placed following
1269         the current instruction.
1270
1271 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         PR 5715
1274         * configure: Regenerated.
1275
1276 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1277
1278         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1279
1280 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1281
1282         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1283
1284 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1285
1286         * read.c: (emit_expr): Correct for mingw use of printf size
1287         specifier.
1288
1289 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1290
1291         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1292         can only be encoded in FLIX instructions but are not specified as such.
1293         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1294         labels.
1295
1296 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1297
1298         * NEWS: Mention new command line options for x86 targets.
1299
1300 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1303
1304 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1305
1306         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1307
1308 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1309
1310         * config/tc-i386.c (md_show_usage): Show more processors for
1311         -march=/-mtune=.
1312
1313 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1314
1315         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1316
1317 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1318
1319         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1320         (XXX_MNEM_SUFFIX): Likewise.
1321         (END_OF_INSN): Likewise.
1322         (templates): Likewise.
1323         (modrm_byte): Likewise.
1324         (rex_byte): Likewise.
1325         (DREX_XXX): Likewise.
1326         (drex_byte): Likewise.
1327         (sib_byte): Likewise.
1328         (processor_type): Likewise.
1329         (arch_entry): Likewise.
1330         (cpu_sub_arch_name): Remove const.
1331         (cpu_arch): Add .vmx and .smx.
1332         (set_cpu_arch): Append cpu_sub_arch_name.
1333         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1334         (md_show_usage): Updated.
1335
1336         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1337         (XXX_MNEM_SUFFIX): Likewise.
1338         (END_OF_INSN): Likewise.
1339         (templates): Likewise.
1340         (modrm_byte): Likewise.
1341         (rex_byte): Likewise.
1342         (DREX_XXX): Likewise.
1343         (drex_byte): Likewise.
1344         (sib_byte): Likewise.
1345         (processor_type): Likewise.
1346         (arch_entry): Likewise.
1347
1348         * doc/as.texinfo: Update i386 -march option.
1349
1350         * doc/c-i386.texi: Update -march= for ISA.
1351
1352 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1353
1354         * config/tc-xtensa.c (xtensa_leb128): New function.
1355         (md_pseudo_table): Use it for sleb128 and uleb128.
1356         (is_leb128_expr): New internal flag.
1357         (xtensa_symbol_new_hook): Check new flag.
1358
1359 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1360
1361         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1362         at90usb82, at90usb162.
1363         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1364         at90usb162.
1365         These changes support the new avr35 architecture group in gcc.
1366
1367 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1368
1369         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1370         suffix for AT&T syntax.
1371
1372 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1373
1374         * config/tc-i386.c (match_reg_size): New.
1375         (match_mem_size): Likewise.
1376         (operand_size_match): Likewise.
1377         (operand_type_match): Also clear all size fields.
1378         (match_template): Skip Intel syntax when in AT&T syntax.
1379         Call operand_size_match to check operand size.
1380         (i386_att_operand): Set the mem field to 1 for memory
1381         operand.
1382         (i386_intel_operand): Likewise.
1383
1384 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         PR gas/5534
1387         * config/tc-i386.c (_i386_insn): Update comment.
1388         (operand_type_match): Also clear unspecified.
1389         (operand_type_register_match): Likewise.
1390         (parse_operands): Initialize unspecified.
1391         (i386_intel_operand): Likewise.
1392         (match_template): Check memory and accumulator operand size.
1393         (i386_att_operand): Clear unspecified on register operand.
1394         (intel_e11): Likewise.
1395         (intel_e09): Set operand size and clean unspecified for
1396         "XXX PTR".
1397
1398 2008-01-11  Andreas Schwab  <schwab@suse.de>
1399
1400         * read.c (s_space): Declare `repeat' as offsetT.
1401
1402 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1403
1404         * config/tc-i386.c (match_template): Check processor support
1405         first.
1406
1407 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         * config/tc-i386.c (match_template): Continue if processor
1410         doesn't match.
1411
1412 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1413
1414         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1415         unwind personality function address.
1416
1417 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1418
1419         * dwarf2dbg.c (out_sleb128): Delete.
1420         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1421         (out_fixed_inc_line_addr): Delete.
1422         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1423         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1424         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1425         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1426         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1427         * read.h (emit_expr_fix): New prototype.
1428         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1429         (emit_expr_fix): New.
1430
1431 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         * config/tc-i386.c (match_template): Check register size
1434         only when size of operands can be encoded the canonical way.
1435
1436 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1437
1438         * config/tc-i386.c (i386_operand): Renamed to ...
1439         (i386_att_operand): This.
1440         (parse_operands): Updated.
1441
1442 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1443
1444         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1445
1446         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1447         only.
1448         (md_assemble): Remove Intel mode workaround.
1449         (match_template): Check support for old gcc, AT&T mnemonic
1450         and Intel Syntax.
1451         (md_parse_option): Don't set intel_mnemonic to 0 for
1452         OPTION_MOLD_GCC.
1453
1454 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1455
1456         * config/tc-i386.h: Update copyright to 2008.
1457
1458 2008-01-04  Nick Clifton  <nickc@redhat.com>
1459
1460         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1461         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1462
1463 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1464
1465         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1466         of SYSV386_COMPAT.
1467
1468 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1469
1470         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1471         (cpu_flags_not): Likewise.
1472         (cpu_flags_match): Updated to check 64bit and arch.
1473         (set_code_flag): Remove cpu_arch_flags_not.
1474         (set_16bit_gcc_code_flag): Likewise.
1475         (set_cpu_arch): Likewise.
1476         (md_begin): Likewise.
1477         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1478         (match_template): Likewise.
1479
1480 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1481
1482         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1483         modrm_regmem to 0 instead of None.
1484
1485 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         * config/tc-i386.c (match_template): Use the xmmword field
1488         instead of no_xsuf.
1489
1490 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1491
1492         * config/tc-i386.c (process_suffix): Fix a typo.
1493
1494 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1495
1496         PR gas/5534
1497         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1498         Check memory size in Intel mode.
1499         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1500         (intel_e09): Likewise.
1501
1502         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1503
1504 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1505
1506         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1507
1508 For older changes see ChangeLog-2007
1509 \f
1510 Local Variables:
1511 mode: change-log
1512 left-margin: 8
1513 fill-column: 74
1514 version-control: never
1515 End: