gas/ChangeLog

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