gas/ChangeLog

   1 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (handle_quad): New.
   4         (md_pseudo_table): Add "quad".
   5
   6 2011-03-26  John Marino  <binutils@marino.st>
   7
   8         * configure.tgt: Fix support for *-*-dragonfly*.
   9         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
  10         * config/te-dragonfly.h: New file.
  11
  12 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
  13
  14         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
  15         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
  16         at90pwm161.
  17         * doc/c-avr.texi: Document new device names.
  18
  19 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
  22         reg $1 is the same as dest reg $7.
  23         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
  24         dest reg $7.
  25
  26 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * config/bfin-parse.y (check_macfuncs): Clarify error message when
  29         P is mismatched.  Check destination regno are off by one when P is
  30         set, or are equal when P is not set.
  31
  32 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
  35         the same as dest reg $4.
  36         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
  37
  38 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
  39
  40         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
  41         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
  42         * doc/c-avr.texi: Document new device names.
  43
  44 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
  45
  46         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
  47         (AVR_INSN): Change definition to match.
  48         (avr_opcodes): Likewise, change to match.
  49         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
  50         (md_show_usage): Add XMEGA architecture names.
  51         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
  52         Add support for SPM Z+ instruction.
  53         * doc/c-avr.texi: Add documentation for XMEGA architectures and
  54         devices.
  55
  56 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
  57
  58         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
  59
  60 2011-03-18  Alan Modra  <amodra@gmail.com>
  61
  62         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
  63         on .size expression errors rather than symbols in the size expression.
  64
  65 2011-03-18  Alan Modra  <amodra@gmail.com>
  66
  67         * input-scrub.c (line_numberT): Delete.
  68         (input_scrub_close): Reset line counters.
  69         * messages.c (as_show_where): Don't print invalid line number.
  70         (as_warn_internal, as_bad_internal): Likewise.
  71
  72 2011-03-18  Alan Modra  <amodra@gmail.com>
  73
  74         * read.c (read_a_source_file): Remove md_after_pass_hook.
  75         Move "quit" label before set of dot_symbol.
  76         * config/tc-d10v.h (md_after_pass_hook): Don't define.
  77         * config/tc-d30v.h (md_after_pass_hook): Likewise.
  78         * config/tc-m32r.h (md_after_pass_hook): Likewise.
  79         (md_cleanup): Define to call m32r_fill_insn.
  80
  81 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  82
  83         * config/tc-s390.c (md_parse_option): Add -march=all option which
  84         switches to the highest available CPU.
  85
  86 2011-03-17  Alan Modra  <amodra@gmail.com>
  87
  88         PR 12569
  89         * expr.c (operand): Correct passing of "mode" to expr.
  90         * read.c (do_org): Allow expr_section.
  91         (get_known_segmented_expression): Don't assert anything about the
  92         segment.
  93
  94 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         * as.c (show_usage): Add --size-check=.
  97         (parse_args): Add and handle OPTION_SIZE_CHECK.
  98
  99         * as.h (flag_size_check): New.
 100
 101         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
 102         bad .size directive only for --size-check=error.
 103
 104         * doc/as.texinfo: Document --size-check=.
 105
 106 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
 109         bf542/bf544/bf547/bf548/bf549.
 110
 111 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 112
 113         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
 114         determine whether a relocation is needed.
 115         (md_apply_fix, arm_apply_sym_value): Likewise.
 116
 117 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 118
 119         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
 120         for Thumb symbols.
 121
 122 2011-03-11  Nick Clifton  <nickc@redhat.com>
 123
 124         * remap.c (remap_debug_filename): Always allocate a buffer for the
 125         returned pointer.
 126         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
 127         remap_debug_filename.
 128
 129 2011-03-10  Michael Snyder  <msnyder@vmware.com>
 130
 131         Revert the following change:
 132         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 133         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 134
 135 2011-03-10  Alan Modra  <amodra@gmail.com>
 136
 137         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
 138         TARGET_SYMBOL_FIELDS): Don't define.
 139         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
 140
 141 2011-03-09  Michael Snyder  <msnyder@vmware.com>
 142
 143         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 144         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 145         (emit_fixed_inc_line_addr): Assign instead of conditional in
 146         assert.
 147
 148 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
 151         non-constant .size expression.
 152
 153 2011-03-02  Nick Clifton  <nickc@redhat.com>
 154
 155         * ecoff.c: Incldue filenames.h
 156
 157 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 158
 159         * depend.c (register_dependency): Use filename_(n)cmp.
 160         * dwarf2dbg.c (get_filenum): Likewise.
 161         * ecoff.c (add_file): Likewise.
 162         (ecoff_generate_asm_lineno): Likewise.
 163         * input-scrub.c (new_logical_line_flags): Likewise.
 164         * listing.c (file_info): Likewise.
 165         (listing_newline): Likewise.
 166         * remap.c (remap_debug_filename): Likewise.
 167         * stabs.c (generate_asm_file): Likewise.
 168         (stabs_generate_asm_lineno): Likewise.
 169
 170 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 171
 172         * config/tc-mips.c (append_insn): Disable branch relaxation for
 173         DSP instructions.
 174
 175 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 176
 177         * config/tc-mips.c (macro): Handle M_PREF_AB.
 178
 179 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 180
 181         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
 182         register to use.
 183         (RELAX_BRANCH_UNCOND): Adjust accordingly.
 184         (RELAX_BRANCH_LIKELY): Likewise.
 185         (RELAX_BRANCH_LINK): Likewise.
 186         (RELAX_BRANCH_TOOFAR): Likewise.
 187         (RELAX_BRANCH_AT): New macro.
 188         (append_insn): Encode the temporary register to use in standard
 189         MIPS branch relaxation.
 190         (relaxed_branch_length): Update according to changes to
 191         RELAX_BRANCH_ENCODE.
 192         (md_convert_frag): Use the encoded register as the temporary.
 193
 194 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 195
 196         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
 197         reject PC-relative relocations.
 198
 199 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 200
 201         * config/tc-mips.c (md_convert_frag): Correct message
 202         capitalization.
 203
 204 2011-02-28  Alan Modra  <amodra@gmail.com>
 205
 206         * symbols.c (report_op_error): Remove unnecessary forward declaration.
 207         Add "op" parameter.  Report operator and operand segments in error
 208         message, not operand symbols.
 209         (resolve_symbol_value): Always set segment for equated symbols, not
 210         just when finalizing.  Adjust report_op_error calls.
 211
 212 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
 215         if 64bit relocations aren't allowed.
 216
 217 2011-02-25  Alan Modra  <amodra@gmail.com>
 218
 219         PR gas/12519
 220         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
 221
 222 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
 223
 224         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
 225         initialization of offset_reloc.
 226
 227 2011-02-15  Richard Henderson  <rth@redhat.com>
 228
 229         * dw2gencfi.c (dot_cfi_dummy): New.
 230         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
 231         * read.c (pobegin): Unconditionally call cfi_pop_insert.
 232
 233 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 234
 235         * configure: Regenerate.
 236
 237 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
 238
 239         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
 240         * config/bfin-parse.y (BYTEOP2M): Delete token.
 241         (asm_1): Remove BYTEOP2M insn matching.
 242
 243 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * config/bfin-defs.h: Include opcode/bfin.h.
 246         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
 247
 248 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 249
 250         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
 251         (Modify Registers): Fix subtracted typo.
 252         (.byte2): Extend and swap descriptions with .byte4.
 253         (.byte4): Extend and swap descriptions with .byte2.
 254         (.db, .dw, .dd): Document behavior.
 255
 256 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
 259
 260 2011-02-11  Alan Modra  <amodra@gmail.com>
 261
 262         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
 263
 264 2011-02-10  Alan Modra  <amodra@gmail.com>
 265
 266         * doc/as.texinfo (Overview): Add missing markup around Blackfin
 267         and PowerPC options.
 268
 269 2011-02-10  Alan Modra  <amodra@gmail.com>
 270
 271         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
 272         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
 273         (Overview <Target PowerPC options>): Add a number of missing options.
 274         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
 275
 276 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         PR gas/6957
 279         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
 280         for i686.
 281
 282 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 283
 284         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
 285         for ISA extensions.
 286         (md_parse_option): Likewise.
 287
 288 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
 289
 290         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
 291         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
 292         (TIC6X Options): Don't mention "-matomic".
 293         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
 294         (md_longopts): Remove corresponding entries.
 295         (md_parse_option): Don't handle them.
 296         (md_show_usage): Don't document them.
 297         (tic6x_atomic): Delete variable.
 298         (tic6x_update_features): Always copy tic6x_arch_enable to
 299         tic6x_features.
 300         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
 301         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
 302         (md_pseudo_table): Remove ".atomic" and ".noatomic".
 303
 304 2011-01-31  Nick Clifton  <nickc@redhat.com>
 305
 306         * write.c (write_contents): Include output file name and bfd error
 307         value when reporting the inability to write to the output file.
 308         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
 309         frag that has a non-zero fill value.
 310
 311 2011-01-27  DJ Delorie  <dj@redhat.com>
 312
 313         * config/tc-rx.c (md_convert_frag): If we can't compute the target
 314         address, zero out the values stored in the object file to make
 315         objdump's output consistent.
 316
 317 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 318
 319         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
 320         x86_dwarf2_return_column to 32.
 321
 322 2011-01-20  Nick Clifton  <nickc@redhat.com>
 323
 324         PR gas/12384
 325         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
 326         comparison.
 327
 328 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 329
 330         * write.c (compress_debug): Return if section size is smaller
 331         than 32 bytes.
 332
 333 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR gas/12409
 336         * write.c (compress_debug): Return if section size is 0.
 337
 338 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
 339
 340         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
 341         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
 342         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
 343         fmp626} options.
 344
 345 2011-01-18  Nick Clifton  <nickc@redhat.com>
 346
 347         PR gas/12390
 348         * doc/all.texi: Add NS32K
 349         * doc/as.texinfo: Remove target specific details of which
 350         characters act as comment initiators and statement separators into
 351         individual target specific files.
 352         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
 353         the hash character at the start of a line.
 354         * doc/c-arm.texi (ARM-Chars): Likewise.
 355         * doc/c-avr.texi (AVR-Chars): Likewise.
 356         * doc/c-d10v.texi (D10V-Chars): Likewise.
 357         * doc/c-d30v.texi (D30V-Chars): Likewise.
 358         * doc/c-mmix.texi (MMIX-Chars): Likewise.
 359         * doc/c-s390.texi (s390 characters): Likewise.
 360         * doc/c-sh.texi (SH-Chars): Likewise.
 361         * doc/c-sh64.texi (SH64-Chars): Likewise.
 362         * doc/c-sparc.texi (SPARC-Chars): Likewise.
 363         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
 364         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
 365         * doc/c-z80.texi (Z80-Chars): Likewise.
 366         * doc/c-z8k.texi (Z8000-Chars): Likewise.
 367         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
 368         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
 369         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
 370         line separator characters.
 371         * doc/c-cr16.texi (CR16 Syntax): Likewise.
 372         * doc/c-i386.texi (i386-Chars): Likewise.
 373         * doc/c-i860.texi (i860-Chars): Likewise.
 374         * doc/c-i960.texi (i960-Chars): Likewise.
 375         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
 376         * doc/c-lm32.texi (LM32-Chars): likewise.
 377         * doc/c-m32c.texi (M32C-Chars): Likewise.
 378         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
 379         * doc/c-m68k.texi (M68K-Chars): Likewise.
 380         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
 381         * doc/c-msp430.texi (MSP430-Chars): Likewise.
 382         * doc/c-mt.texi (MT-Chars): Likewise.
 383         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
 384         * doc/c-pj.texi (PJ-Chars): Likewise.
 385         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
 386         * doc/c-rx.texi (RX-Chars): Likewise.
 387         * doc/c-score.texi (SCORE-Chars): Likewise.
 388         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
 389         * doc/c-v850.texi (V850-Chars): Likewise.
 390         * doc/c-vax.texi (VAX-Chars): Likewise.
 391         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
 392
 393 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
 394
 395         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
 396
 397         * doc/c-i386.texi (i386-TBM): New section.
 398
 399 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
 402         (disallow_64bit_reloc): This.
 403         (md_assemble): Don't check movabs for x32 mode here.
 404         (i386_target_format): Updated.
 405         (tc_gen_reloc): Check if 64bit relocations are allowed.
 406
 407 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         * config/tc-i386.c (disallow_64bit_disp): New.
 410         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
 411         X86_64_ABI/X86_64_X32_ABI.
 412         (md_assemble): Don't allow movabs with relocation in x32 mode.
 413         (i386_target_format): Updated.
 414
 415 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 416
 417         * config/tc-i386.c (OPTION_N32): Renamed to ...
 418         (OPTION_X32): This.
 419         (md_longopts): Replace n32 with x32.
 420         (md_parse_option): Updated.
 421         (md_show_usage): Likewise.
 422
 423         * doc/c-i386.texi: Replace --n32 with --x32.
 424
 425 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
 426
 427         * config/tc-mips.c (mips_ip): Update error messages.  Take an
 428         unadjusted offset for "+c" argument.
 429
 430 2011-01-10  Nick Clifton  <nickc@redhat.com>
 431
 432         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
 433         it.
 434
 435 2011-01-10  Nick Clifton  <nickc@redhat.com>
 436
 437         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
 438         part of the file.
 439
 440 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 441             Glauber de Oliveira Costa  <glommer@gmail.com>
 442
 443         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
 444         .tlsdescseq directive.
 445         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
 446         following a symbol.
 447         (s_arm_tls_descseq): New directive.
 448         (md_pseudo_table): Add it.
 449         (encode_branch): Allow TLS_CALL relocs too.
 450         (do_t_blx, do_t_branch23): Use encode_branch.
 451         (reloc_names): Add tlsdesc and tlscall.
 452         (md_apply_fix): Process tls desc relocations.
 453         (tc_gen_reloc): Likewise.
 454         (arm_fix_adjustable): Likewise.
 455
 456 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
 457
 458         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
 459
 460         * doc/c-i386.texi (i386-BMI): New section.
 461
 462 2011-01-06  Paul Koning  <ni1d@arrl.net>
 463
 464         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
 465         references to absolute addresses.
 466
 467 2011-01-05  DJ Delorie  <dj@redhat.com>
 468
 469         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
 470         instead of an RH_NEG32 one.
 471
 472 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 473
 474         * doc/c-i386.texi: Clarify --n32.
 475
 476 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
 479         integer registers in VEX.vvvv.  Check register-only source
 480         operand when two source operands are swapped.  Properly update
 481         destination when two source operands are swapped.
 482
 483 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * gas.c (parse_args): Update copyright to 2011.
 486
 487 For older changes see ChangeLog-2010
 488 \f
 489 Local Variables:
 490 mode: change-log
 491 left-margin: 8
 492 fill-column: 74
 493 version-control: never
 494 End: