gas/ChangeLog

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