gas/ChangeLog

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