gas/ChangeLog

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