gas/ChangeLog

   1 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
   2
   3         * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
   4         conditions.  Remove any code deselected by them.
   5         (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
   6
   7 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
   8
   9         * NEWS: Note removal of ECOFF support.
  10         * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
  11         * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
  12         (MULTI_CFILES): Remove config/e-mipsecoff.c.
  13         * Makefile.in: Regenerate.
  14         * configure.in: Remove MIPS ECOFF references.
  15         (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
  16         Delete cases.
  17         (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
  18         (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
  19         (mips-*-*): ...this single case.
  20         (mipsbecoff, mipslecoff, mipsecoff): Remove emulations.  Expect
  21         MIPS emulations to be e-mipself*.
  22         * configure: Regenerate.
  23         * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
  24         (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
  25         (mips-*-sysv*): Remove coff and ecoff cases.
  26         * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
  27         * ecoff.c: Remove reference to MIPS ECOFF.
  28         * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
  29         * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
  30         (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
  31         (mips_hi_fixup): Tweak comment.
  32         (append_insn): Require a howto.
  33         (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
  34
  35 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  36
  37         * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
  38         Use "CPU" instead of "cpu".
  39         * doc/c-mips.texi: Likewise.
  40         (MIPS Opts): Rename to MIPS Options.
  41         (MIPS option stack): Rename to MIPS Option Stack.
  42         (MIPS ASE instruction generation overrides): Rename to
  43         MIPS ASE Instruction Generation Overrides (for now).
  44         (MIPS floating-point): Rename to MIPS Floating-Point.
  45
  46 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  47
  48         * doc/c-mips.texi (MIPS Macros): New section.
  49         (MIPS Object): Replace with...
  50         (MIPS Small Data): ...this new section.
  51
  52 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  53
  54         * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
  55         Capitalize name.  Use @kindex instead of @cindex for .set entries.
  56
  57 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  58
  59         * doc/c-mips.texi (MIPS Stabs): Remove section.
  60
  61 2013-06-20  Richard Sandiford  <rdsandiford@googlemail.com>
  62
  63         * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
  64         (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
  65         (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
  66         (ISA_SUPPORTS_VIRT64_ASE): Delete.
  67         (mips_ase): New structure.
  68         (mips_ases): New table.
  69         (FP64_ASES): New macro.
  70         (mips_ase_groups): New array.
  71         (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
  72         (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
  73         functions.
  74         (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
  75         (md_parse_option): Use mips_ases and mips_set_ase instead of
  76         separate case statements for each ASE option.
  77         (mips_after_parse_args): Use FP64_ASES.  Use
  78         mips_check_isa_supports_ases to check the ASEs against
  79         other options.
  80         (s_mipsset): Use mips_ases and mips_set_ase instead of
  81         separate if statements for each ASE option.  Use
  82         mips_check_isa_supports_ases, even when a non-ASE option
  83         is specified.
  84
  85 2013-06-19  Greta Yorsh  <Greta.Yorsh@arm.com>
  86
  87         * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
  88
  89 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
  90
  91         * config/tc-mips.c (md_shortopts, options, md_longopts)
  92         (md_longopts_size): Move earlier in file.
  93
  94 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
  95
  96         * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
  97         with a single "ase" bitmask.
  98         (mips_opts): Update accordingly.
  99         (file_ase, file_ase_explicit): New variables.
 100         (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
 101         (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
 102         (ISA_HAS_ROR): Adjust for mips_set_options change.
 103         (is_opcode_valid): Take the base ase mask directly from mips_opts.
 104         (mips_ip): Adjust for mips_set_options change.
 105         (md_parse_option): Likewise.  Update file_ase_explicit.
 106         (mips_after_parse_args): Adjust for mips_set_options change.
 107         Use bitmask operations to select the default ASEs.  Set file_ase
 108         rather than individual per-ASE variables.
 109         (s_mipsset): Adjust for mips_set_options change.
 110         (mips_elf_final_processing): Test file_ase rather than
 111         file_ase_mdmx.  Remove commented-out code.
 112
 113 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
 114
 115         * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
 116         (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
 117         (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
 118         (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
 119         (mips_after_parse_args): Use the new "ase" field to choose
 120         the default ASEs.
 121         (mips_cpu_info_table): Move ASEs from the "flags" field to the
 122         "ase" field.
 123
 124 2013-06-18  Richard Earnshaw  <rearnsha@arm.com>
 125
 126         * config/tc-arm.c (symbol_preemptible): New function.
 127         (relax_branch): Use it.
 128
 129 2013-06-17  Catherine Moore  <clm@codesourcery.com>
 130             Maciej W. Rozycki  <macro@codesourcery.com>
 131             Chao-Ying Fu  <fu@mips.com>
 132
 133         * config/tc-mips.c (mips_set_options): Add ase_eva.
 134         (mips_set_options mips_opts): Add ase_eva.
 135         (file_ase_eva): Declare.
 136         (ISA_SUPPORTS_EVA_ASE): Define.
 137         (IS_SEXT_9BIT_NUM): Define.
 138         (MIPS_CPU_ASE_EVA): Define.
 139         (is_opcode_valid): Add support for ase_eva.
 140         (macro_build): Likewise.
 141         (macro): Likewise.
 142         (validate_mips_insn): Likewise.
 143         (validate_micromips_insn): Likewise.
 144         (mips_ip): Likewise.
 145         (options): Add OPTION_EVA and OPTION_NO_EVA.
 146         (md_longopts): Add -meva and -mno-eva.
 147         (md_parse_option): Process new options.
 148         (mips_after_parse_args): Check for valid EVA combinations.
 149         (s_mipsset): Likewise.
 150
 151 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 152
 153         * dwarf2dbg.h (dwarf2_move_insn): Declare.
 154         * dwarf2dbg.c (line_subseg): Add pmove_tail.
 155         (get_line_subseg): Add create_p argument.  Initialize pmove_tail.
 156         (dwarf2_gen_line_info_1): Update call accordingly.
 157         (dwarf2_move_insn): New function.
 158         * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
 159
 160 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 161
 162         Revert:
 163
 164         2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
 165
 166         PR gas/13024
 167         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
 168         (dwarf2_gen_line_info_1): Delete.
 169         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
 170         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
 171         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
 172         (dwarf2_directive_loc): Push previous .locs instead of generating
 173         them immediately.
 174
 175 2013-06-13  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 176
 177         * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
 178         (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
 179
 180 2013-06-13  Nick Clifton  <nickc@redhat.com>
 181
 182         PR gas/15602
 183         * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
 184         * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
 185         function.  Generates an error if the adjusted offset is out of a
 186         16-bit range.
 187
 188 2013-06-12  Sandra Loosemore  <sandra@codesourcery.com>
 189
 190         * config/tc-nios2.c (md_apply_fix):  Mask constant
 191         BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
 192
 193 2013-06-10  Maciej W. Rozycki  <macro@codesourcery.com>
 194
 195         * config/tc-mips.c (append_insn): Don't do branch relaxation for
 196         MIPS-3D instructions either.
 197         (md_convert_frag): Update the COPx branch mask accordingly.
 198
 199         * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
 200         option.
 201         * doc/as.texinfo (Overview): Add --relax-branch and
 202         --no-relax-branch.
 203         * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
 204         --no-relax-branch.
 205
 206 2013-06-09  Sandra Loosemore  <sandra@codesourcery.com>
 207
 208         * config/tc-nios2.c (nios2_parse_args):  Allow trap argument to
 209         omitted.
 210
 211 2013-06-08  Catherine Moore  <clm@codesourcery.com>
 212
 213         * config/tc-mips.c (is_opcode_valid):  Build ASE mask.
 214         (is_opcode_valid_16): Pass ase value to opcode_is_member.
 215         (append_insn): Change INSN_xxxx to ASE_xxxx.
 216
 217 2013-06-01  George Thomas <george.thomas@atmel.com>
 218
 219         * gas/config/tc-avr.c: Change ISA for devices with USB support to
 220         AVR_ISA_XMEGAU
 221
 222 2013-05-31  H.J. Lu  <hongjiu.lu@intel.com>
 223
 224         * config/tc-i386.c (md_begin): Don't align text/data/bss sections
 225         for ELF.
 226
 227 2013-05-31  Paul Brook  <paul@codesourcery.com>
 228
 229         gas/
 230         * config/tc-mips.c (s_ehword): New.
 231
 232 2013-05-30  Paul Brook  <paul@codesourcery.com>
 233
 234         * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
 235
 236 2013-05-29  Maciej W. Rozycki  <macro@codesourcery.com>
 237
 238         * write.c (resolve_reloc_expr_symbols): On REL targets don't
 239         convert relocs who have no relocatable field either.  Rephrase
 240         the conditional so that the PC-relative check is only applied
 241         for REL targets.
 242
 243 2013-05-28  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 244
 245         * config/tc-mips.c (macro) <ld>: Don't use $zero for address
 246         calculation.
 247
 248 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 249
 250         * config/tc-aarch64.c (reloc_table): Update to use
 251         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
 252         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
 253         (md_apply_fix): Likewise.
 254         (aarch64_force_relocation): Likewise.
 255
 256 2013-05-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 257
 258         * config/tc-arm.c (it_fsm_post_encode): Improve
 259         warning messages about deprecated IT block formats.
 260
 261 2013-05-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 262
 263         * config/tc-aarch64.c (md_apply_fix): Move value range checking
 264         inside fx_done condition.
 265
 266 2013-05-22  Jürgen Urban  <JuergenUrban@gmx.de>
 267
 268         * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
 269
 270 2013-05-20  Peter Bergner <bergner@vnet.ibm.com>
 271
 272         * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
 273         and clean up warning when using PRINT_OPCODE_TABLE.
 274
 275 2013-05-20  Alan Modra  <amodra@gmail.com>
 276
 277         * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
 278         and data fixups performing shift/high adjust/sign extension on
 279         fieldval.  Sink fx_pcrel handling and checks.  Use fixP->fx_size
 280         when writing data fixups rather than recalculating size.
 281
 282 2013-05-16  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 283
 284         * doc/c-msp430.texi: Fix typo.
 285
 286 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 287
 288         * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
 289         are also TOC symbols.
 290
 291 2013-05-16  Nick Clifton  <nickc@redhat.com>
 292
 293         * config/tc-msp430.c: Make -mmcu recognise more part numbers.
 294         Add -mcpu command to specify core type.
 295         * doc/c-msp430.texi: Update documentation.
 296
 297 2013-05-09  Andrew Pinski  <apinski@cavium.com>
 298
 299         * config/tc-mips.c (struct mips_set_options): New ase_virt field.
 300         (mips_opts): Update for the new field.
 301         (file_ase_virt): New variable.
 302         (ISA_SUPPORTS_VIRT_ASE): New macro.
 303         (ISA_SUPPORTS_VIRT64_ASE): New macro.
 304         (MIPS_CPU_ASE_VIRT): New define.
 305         (is_opcode_valid): Handle ase_virt.
 306         (macro_build): Handle "+J".
 307         (validate_mips_insn): Likewise.
 308         (mips_ip): Likewise.
 309         (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
 310         (md_longopts): Add mvirt and mnovirt
 311         (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
 312         (mips_after_parse_args): Handle ase_virt field.
 313         (s_mipsset): Handle "virt" and "novirt".
 314         (mips_elf_final_processing): Add a comment about virt ASE might need
 315         a new flag.
 316         (md_show_usage): Print out the usage of -mvirt and mno-virt options.
 317         * doc/c-mips.texi: Document -mvirt and -mno-virt.
 318         Document ".set virt" and ".set novirt".
 319
 320 2013-05-09  Alan Modra  <amodra@gmail.com>
 321
 322         * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
 323         control of operand flag bits.
 324
 325 2013-05-07  Alan Modra  <amodra@gmail.com>
 326
 327         * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
 328         (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
 329         (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
 330         (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
 331         (md_apply_fix): Set fx_no_overflow for assorted relocations.
 332         Shift and sign-extend fieldval for use by some VLE reloc
 333         operand->insert functions.
 334
 335 2013-05-06  Paul Brook  <paul@codesourcery.com>
 336             Catherine Moore  <clm@codesourcery.com>
 337
 338         * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
 339         (limited_pcrel_reloc_p): Likewise.
 340         (md_apply_fix): Likewise.
 341         (tc_gen_reloc): Likewise.
 342
 343 2013-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 344
 345         * config/tc-mips.c (limited_pcrel_reloc_p): New function.
 346         (mips_fix_adjustable): Adjust pc-relative check to use
 347         limited_pc_reloc_p.
 348
 349 2013-05-02  Richard Sandiford  <rdsandiford@googlemail.com>
 350
 351         * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
 352         (s_mips_stab): Do not restrict to stabn only.
 353
 354 2013-05-02  Nick Clifton  <nickc@redhat.com>
 355
 356         * config/tc-msp430.c: Add support for the MSP430X architecture.
 357         Add code to insert a NOP instruction after any instruction that
 358         might change the interrupt state.
 359         Add support for the LARGE memory model.
 360         Add code to initialise the .MSP430.attributes section.
 361         * config/tc-msp430.h: Add support for the MSP430X architecture.
 362         * doc/c-msp430.texi: Document the new -mL and -mN command line
 363         options.
 364         * NEWS: Mention support for the MSP430X architecture.
 365
 366 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 367
 368         * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
 369         alpha*-*-linux*ecoff*.
 370
 371 2013-04-30  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 372
 373         * config/tc-mips.c (mips_ip): Add sizelo.
 374         For "+C", "+G", and "+H", set sizelo and compare against it.
 375
 376 2013-04-29  Nick Clifton  <nickc@redhat.com>
 377
 378         * as.c (Options): Add -gdwarf-sections.
 379         (parse_args): Likewise.
 380         * as.h (flag_dwarf_sections): Declare.
 381         * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
 382         (process_entries): When -gdwarf-sections is enabled generate
 383         fragmentary .debug_line sections.
 384         (out_debug_line): Set the section for the .debug_line section end
 385         symbol.
 386         * doc/as.texinfo: Document -gdwarf-sections.
 387         * NEWS: Mention -gdwarf-sections.
 388
 389 2013-04-26  Christian Groessler  <chris@groessler.org>
 390
 391         * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
 392         according to the target parameter.  Don't call s_segm since s_segm
 393         calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
 394         initialized yet.
 395         (md_begin): Call s_segm according to target parameter from command
 396         line.
 397
 398 2013-04-25  Alan Modra  <amodra@gmail.com>
 399
 400         * configure.in: Allow little-endian linux.
 401         * configure: Regenerate.
 402
 403 2013-04-24  Sandra Loosemore  <sandra@codesourcery.com>
 404
 405         * config/tc-nios2.c (nios2_control_register_arg_p): Rename
 406         "fstatus" control register to "eccinj".
 407
 408 2013-04-19  Kai Tietz  <ktietz@redhat.com>
 409
 410         * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
 411
 412 2013-04-15  Julian Brown  <julian@codesourcery.com>
 413
 414         * expr.c (add_to_result, subtract_from_result): Make global.
 415         * expr.h (add_to_result, subtract_from_result): Add prototypes.
 416         * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
 417         subtract_from_result to handle extra bit of precision for .sleb128
 418         directive operands.
 419
 420 2013-04-10  Julian Brown  <julian@codesourcery.com>
 421
 422         * read.c (convert_to_bignum): Add sign parameter. Use it
 423         instead of X_unsigned to determine sign of resulting bignum.
 424         (emit_expr): Pass extra argument to convert_to_bignum.
 425         (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
 426         X_extrabit to convert_to_bignum.
 427         (parse_bitfield_cons): Set X_extrabit.
 428         * expr.c (make_expr_symbol, expr_build_uconstant, operand):
 429         Initialise X_extrabit field as appropriate.
 430         (add_to_result): New.
 431         (subtract_from_result): New.
 432         (expr): Use above.
 433         * expr.h (expressionS): Add X_extrabit field.
 434
 435 2013-04-10  Jan Beulich <jbeulich@suse.com>
 436
 437         * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
 438         register being PC when is_t or writeback, and use distinct
 439         diagnostic for the latter case.
 440
 441 2013-04-10  Jan Beulich <jbeulich@suse.com>
 442
 443         * gas/config/tc-arm.c (parse_operands): Re-write
 444         po_barrier_or_imm().
 445         (do_barrier): Remove bogus constraint().
 446         (do_t_barrier): Remove.
 447
 448 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
 449
 450         * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
 451         ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
 452         ATmega2564RFR2
 453         * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
 454
 455 2013-04-09  Jan Beulich <jbeulich@suse.com>
 456
 457         * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
 458         Use local variable Rt in more places.
 459         (do_vmsr): Accept all control registers.
 460
 461 2013-04-09  Jan Beulich <jbeulich@suse.com>
 462
 463         * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
 464         if there was none specified for moves between scalar and core
 465         register.
 466
 467 2013-04-09  Jan Beulich <jbeulich@suse.com>
 468
 469         * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
 470         NEON_ALL_LANES case.
 471
 472 2013-04-08  Jan Beulich <jbeulich@suse.com>
 473
 474         * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
 475         PC-relative VSTR.
 476
 477 2013-04-08  Jan Beulich <jbeulich@suse.com>
 478
 479         * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
 480         entry to sp_fiq.
 481
 482 2013-04-03  Alan Modra  <amodra@gmail.com>
 483
 484         * doc/as.texinfo: Add support to generate man options for h8300.
 485         * doc/c-h8300.texi: Likewise.
 486
 487 2013-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 488
 489         * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
 490         Cortex-A57.
 491
 492 2013-03-27  Alexis Deruelle  <alexis.deruelle@gmail.com>
 493
 494         PR binutils/15068
 495         * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
 496
 497 2013-03-26  Nick Clifton  <nickc@redhat.com>
 498
 499         PR gas/15295
 500         * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
 501         start of the file each time.
 502
 503         PR gas/15178
 504         * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
 505         FreeBSD targets.
 506
 507 2013-03-26  Douglas B Rupp  <rupp@gnat.com>
 508
 509         * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
 510         after fixup.
 511
 512 2013-03-21  Will Newton  <will.newton@linaro.org>
 513
 514         * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
 515         pc-relative str instructions in Thumb mode.
 516
 517 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 518
 519         * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
 520         @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
 521         R_H8_DISP32A16.
 522         * config/tc-h8300.h: Remove duplicated defines.
 523
 524 2013-03-21  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 525
 526         PR gas/15282
 527         * tc-avr.c (mcu_has_3_byte_pc): New function.
 528         (tc_cfi_frame_initial_instructions): Call it to find return
 529         address size.
 530
 531 2013-03-20  Alexis Deruelle  <alexis.deruelle@gmail.com>
 532
 533         PR gas/15095
 534         * config/tc-tic6x.c (tic6x_try_encode): Handle
 535         tic6x_coding_dreg_(msb|lsb) field coding types and use it to
 536         encode register pair numbers when required.
 537
 538 2013-03-15  Will Newton  <will.newton@linaro.org>
 539
 540         * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
 541         in vstr in Thumb mode for pre-ARMv7 cores.
 542
 543 2013-03-14  Andreas Schwab  <schwab@suse.de>
 544
 545         * doc/c-arc.texi (ARC Directives): Revert last change and use
 546         @itemize instead of @table.
 547         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
 548
 549 2013-03-14  Nick Clifton  <nickc@redhat.com>
 550
 551         PR gas/15273
 552         * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
 553         NULL message, instead just check ARM_CPU_IS_ANY directly.
 554
 555 2013-03-14  Nick Clifton  <nickc@redhat.com>
 556
 557         PR gas/15212
 558         * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
 559         for table format.
 560         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.  Also add text
 561         to the @item directives.
 562         (ARM-Neon-Alignment): Move to correct place in the document.
 563         * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
 564         formatting.
 565         * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
 566         @smallexample.
 567
 568 2013-03-12  Sebastian Huber <sebastian.huber@embedded-brains.de>
 569
 570         * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
 571         case.  Add default BAD_CASE to switch.
 572
 573 2013-03-11  Sebastian Huber <sebastian.huber@embedded-brains.de>
 574
 575         * config/tc-nios2.c (nios2_assemble_args_ds): New function.
 576         (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
 577
 578 2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 579
 580         * config/tc-arm.c (crc_ext_armv8): New feature set.
 581         (UNPRED_REG): New macro.
 582         (do_crc32_1): New function.
 583         (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
 584         do_crc32ch, do_crc32cw): Likewise.
 585         (TUEc): New macro.
 586         (insns): Add entries for crc32 mnemonics.
 587         (arm_extensions): Add entry for crc.
 588
 589 2013-03-08  Chung-Lin Tang  <cltang@codesourcery.com>
 590
 591         * write.h (struct fix): Add fx_dot_frag field.
 592         (dot_frag): Declare.
 593         * write.c (dot_frag): New variable.
 594         (fix_new_internal): Set fx_dot_frag field with dot_frag.
 595         (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
 596         * expr.c (expr): Save value of frag_now in dot_frag when setting
 597         dot_value.
 598         * read.c (emit_expr): Likewise. Delete comments.
 599
 600 2013-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * config/tc-i386.c (flag_code_names): Removed.
 603         (i386_index_check): Rewrote.
 604
 605 2013-03-05  Yufeng Zhang  <yufeng.zhang@arm.com>
 606
 607         * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
 608         add comment.
 609         (aarch64_double_precision_fmovable): New function.
 610         (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
 611         function; handle hexadecimal representation of IEEE754 encoding.
 612         (parse_operands): Update the call to parse_aarch64_imm_float.
 613
 614 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
 617         (check_hle): Updated.
 618         (md_assemble): Likewise.
 619         (parse_insn): Likewise.
 620
 621 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         * config/tc-i386.c (_i386_insn): Add rep_prefix.
 624         (md_assemble): Check if REP prefix is OK.
 625         (parse_insn): Remove expecting_string_instruction.  Set
 626         i.rep_prefix.
 627
 628 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 629
 630         * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
 631
 632 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 633
 634         * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
 635         for system registers.
 636
 637 2013-02-27  DJ Delorie  <dj@redhat.com>
 638
 639         * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
 640         (rl78_op): Handle %code().
 641         (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
 642         (tc_gen_reloc): Likwise; convert to a computed reloc.
 643         (md_apply_fix): Likewise.
 644
 645 2013-02-25  Kaushik Phatak  <Kaushik.Phatak@kpitcummins.com>
 646
 647         * config/rl78-parse.y: Fix encoding of DIVWU insn.
 648
 649 2013-02-25  Terry Guo  <terry.guo@arm.com>
 650
 651         * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
 652         * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
 653         list of accepted CPUs.
 654
 655 2013-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         PR gas/15159
 658         * config/tc-i386.c (cpu_arch): Add ".smap".
 659
 660         * doc/c-i386.texi: Document smap.
 661
 662 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 663
 664         * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
 665         mips_assembling_insn appropriately.
 666         (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
 667
 668 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 669
 670         * config/tc-mips.c (append_insn): Correct indentation, remove
 671         extraneous braces.
 672
 673 2013-02-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 674
 675         * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
 676
 677 2013-02-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 678
 679         * configure.tgt: Add nios2-*-rtems*.
 680
 681 2013-02-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 682
 683         * config/tc-aarch64.c (md_begin): Change to check if 'name' is
 684         NULL.
 685
 686 2013-02-09  Jürgen Urban  <JuergenUrban@gmx.de>
 687
 688         * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
 689         (macro): Use it.  Assert that trunc.w.s is not used for r5900.
 690
 691 2013-02-08  Yi-Hsiu, Hsu  <ahsu@marvell.com>
 692
 693         * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
 694         core.
 695
 696 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 697             Andrew Jenner <andrew@codesourcery.com>
 698
 699         Based on patches from Altera Corporation.
 700
 701         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
 702         (TARGET_CPU_HFILES): Add config/tc-nios2.h.
 703         * Makefile.in: Regenerated.
 704         * configure.tgt: Add case for nios2*-linux*.
 705         * config/obj-elf.c: Conditionally include elf/nios2.h.
 706         * config/tc-nios2.c: New file.
 707         * config/tc-nios2.h: New file.
 708         * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
 709         * doc/Makefile.in: Regenerated.
 710         * doc/all.texi: Set NIOSII.
 711         * doc/as.texinfo (Overview): Add Nios II options.
 712         (Machine Dependencies): Include c-nios2.texi.
 713         * doc/c-nios2.texi: New file.
 714         * NEWS: Note Altera Nios II support.
 715
 716 2013-02-06  Alan Modra  <amodra@gmail.com>
 717
 718         PR gas/14255
 719         * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
 720         Don't skip fixups with fx_subsy non-NULL.
 721         * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
 722         with fx_subsy non-NULL.
 723
 724 2013-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 725
 726         * doc/c-metag.texi: Add "@c man" markers.
 727
 728 2013-02-04  Alan Modra  <amodra@gmail.com>
 729
 730         * write.c (fixup_segment): Return void.  Delete seg_reloc_count
 731         related code.
 732         (TC_ADJUST_RELOC_COUNT): Delete.
 733         * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
 734
 735 2013-02-04  Alan Modra  <amodra@gmail.com>
 736
 737         * po/POTFILES.in: Regenerate.
 738
 739 2013-01-30  Markos Chandras  <markos.chandras@imgtec.com>
 740
 741         * config/tc-metag.c: Make SWAP instruction less permissive with
 742         its operands.
 743
 744 2013-01-29  DJ Delorie  <dj@redhat.com>
 745
 746         * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
 747         relocs in .word/.etc statements.
 748
 749 2013-01-29  Roland McGrath  <mcgrathr@google.com>
 750
 751         * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
 752         immediate value for 8-bit offset" error so it shows line info.
 753
 754 2013-01-24  Joseph Myers  <joseph@codesourcery.com>
 755
 756         * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
 757         for 64-bit output.
 758
 759 2013-01-24  Nick Clifton  <nickc@redhat.com>
 760
 761         * config/tc-v850.c: Add support for e3v5 architecture.
 762         * doc/c-v850.texi: Mention new support.
 763
 764 2013-01-23  Nick Clifton  <nickc@redhat.com>
 765
 766         PR gas/15039
 767         * config/tc-avr.c: Include dwarf2dbg.h.
 768
 769 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 770
 771         * config/tc-i386.c (reloc): Support size relocation only for ELF.
 772         (tc_i386_fix_adjustable): Likewise.
 773         (lex_got): Likewise.
 774         (tc_gen_reloc): Likewise.
 775
 776 2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 777
 778         * config/tc-aarch64.c (output_operand_error_record): Change to output
 779         the out-of-range error message as value-expected message if there is
 780         only one single value in the expected range.
 781         (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
 782         LSL #0 as a programmer-friendly feature.
 783
 784 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
 787         (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
 788         BFD_RELOC_64_SIZE relocations.
 789         (lex_got): Support "symbol@SIZE" and don't create GOT symbol
 790         for it.
 791         (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
 792         relocations against local symbols.
 793
 794 2013-01-16  Alan Modra  <amodra@gmail.com>
 795
 796         * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
 797         finding some sort of toc syntax error, and break to avoid
 798         compiler uninit warning.
 799
 800 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         PR gas/15019
 803         * config/tc-i386.c (lex_got): Increment length by 1 if the
 804         relocation token is removed.
 805
 806 2013-01-15  Nick Clifton  <nickc@redhat.com>
 807
 808         * config/tc-v850.c (md_assemble): Allow signed values for
 809         V850E_IMMEDIATE.
 810
 811 2013-01-11  Sean Keys  <skeys@ipdatasys.com>
 812
 813         * config/tc-xgate.c (md_begin): Fix mistake made when going from
 814         git to cvs.
 815
 816 2013-01-10  Peter Bergner <bergner@vnet.ibm.com>
 817
 818         * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
 819         * doc/c-ppc.texi (PowerPC-Opts):  Likewise.
 820         * config/tc-ppc.c (md_show_usage): Likewise.
 821         (ppc_handle_align): Handle power8's group ending nop.
 822
 823 2013-01-10  Sean Keys  <skeys@ipdatasys.com>
 824
 825         * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
 826         that the assember exits after the opcodes have been printed.
 827
 828 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         * app.c: Remove trailing white spaces.
 831         * as.c: Likewise.
 832         * as.h: Likewise.
 833         * cond.c: Likewise.
 834         * dw2gencfi.c: Likewise.
 835         * dwarf2dbg.h: Likewise.
 836         * ecoff.c: Likewise.
 837         * input-file.c: Likewise.
 838         * itbl-lex.h: Likewise.
 839         * output-file.c: Likewise.
 840         * read.c: Likewise.
 841         * sb.c: Likewise.
 842         * subsegs.c: Likewise.
 843         * symbols.c: Likewise.
 844         * write.c: Likewise.
 845         * config/tc-i386.c: Likewise.
 846         * doc/Makefile.am: Likewise.
 847         * doc/Makefile.in: Likewise.
 848         * doc/c-aarch64.texi: Likewise.
 849         * doc/c-alpha.texi: Likewise.
 850         * doc/c-arc.texi: Likewise.
 851         * doc/c-arm.texi: Likewise.
 852         * doc/c-avr.texi: Likewise.
 853         * doc/c-bfin.texi: Likewise.
 854         * doc/c-cr16.texi: Likewise.
 855         * doc/c-d10v.texi: Likewise.
 856         * doc/c-d30v.texi: Likewise.
 857         * doc/c-h8300.texi: Likewise.
 858         * doc/c-hppa.texi: Likewise.
 859         * doc/c-i370.texi: Likewise.
 860         * doc/c-i386.texi: Likewise.
 861         * doc/c-i860.texi: Likewise.
 862         * doc/c-m32c.texi: Likewise.
 863         * doc/c-m32r.texi: Likewise.
 864         * doc/c-m68hc11.texi: Likewise.
 865         * doc/c-m68k.texi: Likewise.
 866         * doc/c-microblaze.texi: Likewise.
 867         * doc/c-mips.texi: Likewise.
 868         * doc/c-msp430.texi: Likewise.
 869         * doc/c-mt.texi: Likewise.
 870         * doc/c-s390.texi: Likewise.
 871         * doc/c-score.texi: Likewise.
 872         * doc/c-sh.texi: Likewise.
 873         * doc/c-sh64.texi: Likewise.
 874         * doc/c-tic54x.texi: Likewise.
 875         * doc/c-tic6x.texi: Likewise.
 876         * doc/c-v850.texi: Likewise.
 877         * doc/c-xc16x.texi: Likewise.
 878         * doc/c-xgate.texi: Likewise.
 879         * doc/c-xtensa.texi: Likewise.
 880         * doc/c-z80.texi: Likewise.
 881         * doc/internals.texi: Likewise.
 882
 883 2013-01-10  Roland McGrath  <mcgrathr@google.com>
 884
 885         * hash.c (hash_new_sized): Make it global.
 886         * hash.h: Declare it.
 887         * macro.c (define_macro): Use hash_new_sized instead of hash_new,
 888         pass a small size.
 889
 890 2013-01-10  Will Newton <will.newton@imgtec.com>
 891
 892         * Makefile.am: Add Meta.
 893         * Makefile.in: Regenerate.
 894         * config/tc-metag.c: New file.
 895         * config/tc-metag.h: New file.
 896         * configure.tgt: Add Meta.
 897         * doc/Makefile.am: Add Meta.
 898         * doc/Makefile.in: Regenerate.
 899         * doc/all.texi: Add Meta.
 900         * doc/as.texiinfo: Document Meta options.
 901         * doc/c-metag.texi: New file.
 902
 903 2013-01-09  Steve Ellcey  <sellcey@mips.com>
 904
 905         * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
 906         calls.
 907         * config/tc-mips.c (internalError): Remove, replace with abort.
 908
 909 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 910
 911         * config/tc-aarch64.c (parse_operands): Change to compare the result
 912         of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
 913
 914 2013-01-07  Nick Clifton  <nickc@redhat.com>
 915
 916         PR gas/14887
 917         * config/tc-arm.c (skip_past_char): Skip whitespace before the
 918         anticipated character.
 919         * config/tc-arm.c (parse_address_main): Delete skip of whitespace
 920         here as it is no longer needed.
 921
 922 2013-01-06  Andreas Schwab  <schwab@linux-m68k.org>
 923
 924         * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
 925         * doc/c-score.texi (SCORE-Opts): Likewise.
 926         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
 927
 928 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
 929
 930         * config/tc-mips.c: Add support for MIPS r5900.
 931         Add M_LQ_AB and M_SQ_AB to support large values for instructions
 932         lq and sq.
 933         (can_swap_branch_p, get_append_method): Detect some conditional
 934         short loops to fix a bug on the r5900 by NOP in the branch delay
 935         slot.
 936         (M_MUL): Support 3 operands in multu on r5900.
 937         (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
 938         (s_mipsset): Force 32 bit floating point on r5900.
 939         (mips_ip): Check parameter range of instructions mfps and mtps on
 940         r5900.
 941         * configure.in: Detect CPU type when target string contains r5900
 942         (e.g. mips64r5900el-linux-gnu).
 943
 944 2013-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 945
 946         * as.c (parse_args): Update copyright year to 2013.
 947
 948 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
 949
 950         * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
 951         and "cortex57".
 952
 953 2013-01-02  Nick Clifton  <nickc@redhat.com>
 954
 955         PR gas/14987
 956         * config/tc-arm.c (parse_address_main): Skip whitespace before a
 957         closing bracket.
 958
 959 For older changes see ChangeLog-2012
 960 \f
 961 Copyright (C) 2013 Free Software Foundation, Inc.
 962
 963 Copying and distribution of this file, with or without modification,
 964 are permitted in any medium without royalty provided the copyright
 965 notice and this notice are preserved.
 966
 967 Local Variables:
 968 mode: change-log
 969 left-margin: 8
 970 fill-column: 74
 971 version-control: never
 972 End: