gas/ChangeLog

   1 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
   4         reg $2 is the same as dest reg $4.
   5
   6 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
   9         reg $2 is the same as dest reg $4.
  10
  11 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
  14         reg $1 is the same as dest reg $7.
  15
  16 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * config/tc-i386.c (handle_quad): New.
  19         (md_pseudo_table): Add "quad".
  20
  21 2011-03-26  John Marino  <binutils@marino.st>
  22
  23         * configure.tgt: Fix support for *-*-dragonfly*.
  24         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
  25         * config/te-dragonfly.h: New file.
  26
  27 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
  28
  29         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
  30         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
  31         at90pwm161.
  32         * doc/c-avr.texi: Document new device names.
  33
  34 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
  37         reg $1 is the same as dest reg $7.
  38         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
  39         dest reg $7.
  40
  41 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * config/bfin-parse.y (check_macfuncs): Clarify error message when
  44         P is mismatched.  Check destination regno are off by one when P is
  45         set, or are equal when P is not set.
  46
  47 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
  50         the same as dest reg $4.
  51         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
  52
  53 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
  54
  55         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
  56         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
  57         * doc/c-avr.texi: Document new device names.
  58
  59 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
  60
  61         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
  62         (AVR_INSN): Change definition to match.
  63         (avr_opcodes): Likewise, change to match.
  64         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
  65         (md_show_usage): Add XMEGA architecture names.
  66         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
  67         Add support for SPM Z+ instruction.
  68         * doc/c-avr.texi: Add documentation for XMEGA architectures and
  69         devices.
  70
  71 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
  72
  73         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
  74
  75 2011-03-18  Alan Modra  <amodra@gmail.com>
  76
  77         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
  78         on .size expression errors rather than symbols in the size expression.
  79
  80 2011-03-18  Alan Modra  <amodra@gmail.com>
  81
  82         * input-scrub.c (line_numberT): Delete.
  83         (input_scrub_close): Reset line counters.
  84         * messages.c (as_show_where): Don't print invalid line number.
  85         (as_warn_internal, as_bad_internal): Likewise.
  86
  87 2011-03-18  Alan Modra  <amodra@gmail.com>
  88
  89         * read.c (read_a_source_file): Remove md_after_pass_hook.
  90         Move "quit" label before set of dot_symbol.
  91         * config/tc-d10v.h (md_after_pass_hook): Don't define.
  92         * config/tc-d30v.h (md_after_pass_hook): Likewise.
  93         * config/tc-m32r.h (md_after_pass_hook): Likewise.
  94         (md_cleanup): Define to call m32r_fill_insn.
  95
  96 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  97
  98         * config/tc-s390.c (md_parse_option): Add -march=all option which
  99         switches to the highest available CPU.
 100
 101 2011-03-17  Alan Modra  <amodra@gmail.com>
 102
 103         PR 12569
 104         * expr.c (operand): Correct passing of "mode" to expr.
 105         * read.c (do_org): Allow expr_section.
 106         (get_known_segmented_expression): Don't assert anything about the
 107         segment.
 108
 109 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         * as.c (show_usage): Add --size-check=.
 112         (parse_args): Add and handle OPTION_SIZE_CHECK.
 113
 114         * as.h (flag_size_check): New.
 115
 116         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
 117         bad .size directive only for --size-check=error.
 118
 119         * doc/as.texinfo: Document --size-check=.
 120
 121 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
 124         bf542/bf544/bf547/bf548/bf549.
 125
 126 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 127
 128         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
 129         determine whether a relocation is needed.
 130         (md_apply_fix, arm_apply_sym_value): Likewise.
 131
 132 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 133
 134         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
 135         for Thumb symbols.
 136
 137 2011-03-11  Nick Clifton  <nickc@redhat.com>
 138
 139         * remap.c (remap_debug_filename): Always allocate a buffer for the
 140         returned pointer.
 141         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
 142         remap_debug_filename.
 143
 144 2011-03-10  Michael Snyder  <msnyder@vmware.com>
 145
 146         Revert the following change:
 147         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 148         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 149
 150 2011-03-10  Alan Modra  <amodra@gmail.com>
 151
 152         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
 153         TARGET_SYMBOL_FIELDS): Don't define.
 154         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
 155
 156 2011-03-09  Michael Snyder  <msnyder@vmware.com>
 157
 158         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 159         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 160         (emit_fixed_inc_line_addr): Assign instead of conditional in
 161         assert.
 162
 163 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
 166         non-constant .size expression.
 167
 168 2011-03-02  Nick Clifton  <nickc@redhat.com>
 169
 170         * ecoff.c: Incldue filenames.h
 171
 172 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 173
 174         * depend.c (register_dependency): Use filename_(n)cmp.
 175         * dwarf2dbg.c (get_filenum): Likewise.
 176         * ecoff.c (add_file): Likewise.
 177         (ecoff_generate_asm_lineno): Likewise.
 178         * input-scrub.c (new_logical_line_flags): Likewise.
 179         * listing.c (file_info): Likewise.
 180         (listing_newline): Likewise.
 181         * remap.c (remap_debug_filename): Likewise.
 182         * stabs.c (generate_asm_file): Likewise.
 183         (stabs_generate_asm_lineno): Likewise.
 184
 185 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 186
 187         * config/tc-mips.c (append_insn): Disable branch relaxation for
 188         DSP instructions.
 189
 190 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 191
 192         * config/tc-mips.c (macro): Handle M_PREF_AB.
 193
 194 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 195
 196         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
 197         register to use.
 198         (RELAX_BRANCH_UNCOND): Adjust accordingly.
 199         (RELAX_BRANCH_LIKELY): Likewise.
 200         (RELAX_BRANCH_LINK): Likewise.
 201         (RELAX_BRANCH_TOOFAR): Likewise.
 202         (RELAX_BRANCH_AT): New macro.
 203         (append_insn): Encode the temporary register to use in standard
 204         MIPS branch relaxation.
 205         (relaxed_branch_length): Update according to changes to
 206         RELAX_BRANCH_ENCODE.
 207         (md_convert_frag): Use the encoded register as the temporary.
 208
 209 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 210
 211         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
 212         reject PC-relative relocations.
 213
 214 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 215
 216         * config/tc-mips.c (md_convert_frag): Correct message
 217         capitalization.
 218
 219 2011-02-28  Alan Modra  <amodra@gmail.com>
 220
 221         * symbols.c (report_op_error): Remove unnecessary forward declaration.
 222         Add "op" parameter.  Report operator and operand segments in error
 223         message, not operand symbols.
 224         (resolve_symbol_value): Always set segment for equated symbols, not
 225         just when finalizing.  Adjust report_op_error calls.
 226
 227 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 228
 229         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
 230         if 64bit relocations aren't allowed.
 231
 232 2011-02-25  Alan Modra  <amodra@gmail.com>
 233
 234         PR gas/12519
 235         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
 236
 237 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
 238
 239         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
 240         initialization of offset_reloc.
 241
 242 2011-02-15  Richard Henderson  <rth@redhat.com>
 243
 244         * dw2gencfi.c (dot_cfi_dummy): New.
 245         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
 246         * read.c (pobegin): Unconditionally call cfi_pop_insert.
 247
 248 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 249
 250         * configure: Regenerate.
 251
 252 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
 253
 254         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
 255         * config/bfin-parse.y (BYTEOP2M): Delete token.
 256         (asm_1): Remove BYTEOP2M insn matching.
 257
 258 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * config/bfin-defs.h: Include opcode/bfin.h.
 261         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
 262
 263 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 264
 265         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
 266         (Modify Registers): Fix subtracted typo.
 267         (.byte2): Extend and swap descriptions with .byte4.
 268         (.byte4): Extend and swap descriptions with .byte2.
 269         (.db, .dw, .dd): Document behavior.
 270
 271 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 272
 273         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
 274
 275 2011-02-11  Alan Modra  <amodra@gmail.com>
 276
 277         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
 278
 279 2011-02-10  Alan Modra  <amodra@gmail.com>
 280
 281         * doc/as.texinfo (Overview): Add missing markup around Blackfin
 282         and PowerPC options.
 283
 284 2011-02-10  Alan Modra  <amodra@gmail.com>
 285
 286         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
 287         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
 288         (Overview <Target PowerPC options>): Add a number of missing options.
 289         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
 290
 291 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         PR gas/6957
 294         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
 295         for i686.
 296
 297 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
 300         for ISA extensions.
 301         (md_parse_option): Likewise.
 302
 303 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
 304
 305         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
 306         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
 307         (TIC6X Options): Don't mention "-matomic".
 308         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
 309         (md_longopts): Remove corresponding entries.
 310         (md_parse_option): Don't handle them.
 311         (md_show_usage): Don't document them.
 312         (tic6x_atomic): Delete variable.
 313         (tic6x_update_features): Always copy tic6x_arch_enable to
 314         tic6x_features.
 315         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
 316         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
 317         (md_pseudo_table): Remove ".atomic" and ".noatomic".
 318
 319 2011-01-31  Nick Clifton  <nickc@redhat.com>
 320
 321         * write.c (write_contents): Include output file name and bfd error
 322         value when reporting the inability to write to the output file.
 323         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
 324         frag that has a non-zero fill value.
 325
 326 2011-01-27  DJ Delorie  <dj@redhat.com>
 327
 328         * config/tc-rx.c (md_convert_frag): If we can't compute the target
 329         address, zero out the values stored in the object file to make
 330         objdump's output consistent.
 331
 332 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 333
 334         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
 335         x86_dwarf2_return_column to 32.
 336
 337 2011-01-20  Nick Clifton  <nickc@redhat.com>
 338
 339         PR gas/12384
 340         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
 341         comparison.
 342
 343 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         * write.c (compress_debug): Return if section size is smaller
 346         than 32 bytes.
 347
 348 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         PR gas/12409
 351         * write.c (compress_debug): Return if section size is 0.
 352
 353 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
 354
 355         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
 356         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
 357         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
 358         fmp626} options.
 359
 360 2011-01-18  Nick Clifton  <nickc@redhat.com>
 361
 362         PR gas/12390
 363         * doc/all.texi: Add NS32K
 364         * doc/as.texinfo: Remove target specific details of which
 365         characters act as comment initiators and statement separators into
 366         individual target specific files.
 367         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
 368         the hash character at the start of a line.
 369         * doc/c-arm.texi (ARM-Chars): Likewise.
 370         * doc/c-avr.texi (AVR-Chars): Likewise.
 371         * doc/c-d10v.texi (D10V-Chars): Likewise.
 372         * doc/c-d30v.texi (D30V-Chars): Likewise.
 373         * doc/c-mmix.texi (MMIX-Chars): Likewise.
 374         * doc/c-s390.texi (s390 characters): Likewise.
 375         * doc/c-sh.texi (SH-Chars): Likewise.
 376         * doc/c-sh64.texi (SH64-Chars): Likewise.
 377         * doc/c-sparc.texi (SPARC-Chars): Likewise.
 378         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
 379         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
 380         * doc/c-z80.texi (Z80-Chars): Likewise.
 381         * doc/c-z8k.texi (Z8000-Chars): Likewise.
 382         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
 383         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
 384         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
 385         line separator characters.
 386         * doc/c-cr16.texi (CR16 Syntax): Likewise.
 387         * doc/c-i386.texi (i386-Chars): Likewise.
 388         * doc/c-i860.texi (i860-Chars): Likewise.
 389         * doc/c-i960.texi (i960-Chars): Likewise.
 390         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
 391         * doc/c-lm32.texi (LM32-Chars): likewise.
 392         * doc/c-m32c.texi (M32C-Chars): Likewise.
 393         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
 394         * doc/c-m68k.texi (M68K-Chars): Likewise.
 395         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
 396         * doc/c-msp430.texi (MSP430-Chars): Likewise.
 397         * doc/c-mt.texi (MT-Chars): Likewise.
 398         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
 399         * doc/c-pj.texi (PJ-Chars): Likewise.
 400         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
 401         * doc/c-rx.texi (RX-Chars): Likewise.
 402         * doc/c-score.texi (SCORE-Chars): Likewise.
 403         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
 404         * doc/c-v850.texi (V850-Chars): Likewise.
 405         * doc/c-vax.texi (VAX-Chars): Likewise.
 406         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
 407
 408 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
 409
 410         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
 411
 412         * doc/c-i386.texi (i386-TBM): New section.
 413
 414 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
 417         (disallow_64bit_reloc): This.
 418         (md_assemble): Don't check movabs for x32 mode here.
 419         (i386_target_format): Updated.
 420         (tc_gen_reloc): Check if 64bit relocations are allowed.
 421
 422 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 423
 424         * config/tc-i386.c (disallow_64bit_disp): New.
 425         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
 426         X86_64_ABI/X86_64_X32_ABI.
 427         (md_assemble): Don't allow movabs with relocation in x32 mode.
 428         (i386_target_format): Updated.
 429
 430 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         * config/tc-i386.c (OPTION_N32): Renamed to ...
 433         (OPTION_X32): This.
 434         (md_longopts): Replace n32 with x32.
 435         (md_parse_option): Updated.
 436         (md_show_usage): Likewise.
 437
 438         * doc/c-i386.texi: Replace --n32 with --x32.
 439
 440 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
 441
 442         * config/tc-mips.c (mips_ip): Update error messages.  Take an
 443         unadjusted offset for "+c" argument.
 444
 445 2011-01-10  Nick Clifton  <nickc@redhat.com>
 446
 447         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
 448         it.
 449
 450 2011-01-10  Nick Clifton  <nickc@redhat.com>
 451
 452         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
 453         part of the file.
 454
 455 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 456             Glauber de Oliveira Costa  <glommer@gmail.com>
 457
 458         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
 459         .tlsdescseq directive.
 460         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
 461         following a symbol.
 462         (s_arm_tls_descseq): New directive.
 463         (md_pseudo_table): Add it.
 464         (encode_branch): Allow TLS_CALL relocs too.
 465         (do_t_blx, do_t_branch23): Use encode_branch.
 466         (reloc_names): Add tlsdesc and tlscall.
 467         (md_apply_fix): Process tls desc relocations.
 468         (tc_gen_reloc): Likewise.
 469         (arm_fix_adjustable): Likewise.
 470
 471 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
 472
 473         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
 474
 475         * doc/c-i386.texi (i386-BMI): New section.
 476
 477 2011-01-06  Paul Koning  <ni1d@arrl.net>
 478
 479         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
 480         references to absolute addresses.
 481
 482 2011-01-05  DJ Delorie  <dj@redhat.com>
 483
 484         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
 485         instead of an RH_NEG32 one.
 486
 487 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 488
 489         * doc/c-i386.texi: Clarify --n32.
 490
 491 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
 494         integer registers in VEX.vvvv.  Check register-only source
 495         operand when two source operands are swapped.  Properly update
 496         destination when two source operands are swapped.
 497
 498 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         * gas.c (parse_args): Update copyright to 2011.
 501
 502 For older changes see ChangeLog-2010
 503 \f
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 505 mode: change-log
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