gas/ChangeLog

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