gas/ChangeLog

   1 2011-11-29  Andrew Pinski  <apinski@cavium.com>
   2
   3         * config/tc-mips.c (CPU_IS_OCTEON): New macro function.
   4         (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
   5         (NO_ISA_COP): Likewise.
   6         (macro) <ld_st>: Add support when off0 is true.
   7         Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
   8         (mips_cpu_info_table): Add octeon+.
   9         * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.
  10
  11 2011-11-25  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  12
  13         * config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
  14         is specified.
  15
  16 2011-11-23  Tristan Gingold  <gingold@adacore.com>
  17
  18         * config/tc-alpha.c (s_alpha_prologue): Requires empty line.
  19
  20 2011-11-23  Tristan Gingold  <gingold@adacore.com>
  21
  22         * config/tc-alpha.c (s_alpha_frame): Emit a warning if bad value
  23         of RA.
  24         (s_alpha_pdesc): Adjust comment.
  25
  26 2011-11-23  Thomas Klein  <th.r.klein@web.de>
  27
  28         * config/tc-arm.c (do_t_mov_cmp): Prevent emitting code for MOV
  29         with two low register at arch v4t or v5t when assember using
  30         unified syntax.
  31
  32 2011-11-21  DJ Delorie  <dj@redhat.com>
  33
  34         * config/rl78-defs.h (rl78_error): Add "const".
  35         * config/rl78-parse.y (rl78_error): Likewise.
  36
  37 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  38
  39         * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.
  40
  41 2011-11-16  David S. Miller  <davem@davemloft.net>
  42
  43         * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.
  44
  45 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  46
  47         * config/tc-mips.c (macro): Fix unsupported opcode message
  48         capitalization.
  49         (mips_ip, mips16_ip): Likewise.
  50
  51 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  52
  53         * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
  54         mode.
  55
  56 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  57
  58         * config/tc-mips.c (macro_build_jalr): Reverse a negative
  59         conditional.
  60         (mips_ip): Likewise.
  61
  62 2011-11-16  Catherine Moore  <clm@codesourcery.com>
  63             Maciej W. Rozycki  <macro@codesourcery.com>
  64
  65         * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
  66         "m14kec".
  67         * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
  68         "m14kec" to the list of -march options.
  69
  70 2011-11-15  Maciej W. Rozycki  <macro@codesourcery.com>
  71
  72         * write.c (dump_section_relocs): Don't convert PC-relative relocs
  73         that have an in-place addend narrower than the addresses used.
  74
  75 2011-11-14  Maciej W. Rozycki  <macro@codesourcery.com>
  76
  77         * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
  78         variant frags too.
  79
  80 2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  81
  82         * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
  83         * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
  84         CPUs.
  85
  86 2011-11-04  DJ Delorie  <dj@redhat.com>
  87
  88         * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.
  89
  90 2011-11-02  DJ Delorie  <dj@redhat.com>
  91
  92         * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
  93
  94 2011-11-02  Nick Clifton  <nickc@redhat.com>
  95
  96         * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
  97         with the (PLT) instruction suffix when operating in eabi mode.
  98         * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
  99         suffix.
 100
 101 2011-11-01  DJ Delorie  <dj@redhat.com>
 102
 103         * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
 104         (TARGET_CPU_HFILES): Add rc-rl78.h.
 105         (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
 106         (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
 107         * Makefile.in: Regenerate.
 108         * configure.in: Add rl78 case.
 109         * configure: Regenerate.
 110         * configure.tgt: Add rl78 case.
 111         * config/rl78-defs.h: New file.
 112         * config/rl78-parse.y: New file.
 113         * config/tc-rl78.c: New file.
 114         * config/tc-rl78.h: New file.
 115         * NEWS: Add Renesas RL78.
 116
 117         * doc/Makefile.am (c-rl78.texi): New.
 118         * doc/Makefile.in: Likewise.
 119         * doc/all.texi: Enable it.
 120         * doc/as.texi: Add it.
 121         * doc/c-rl78.texi: New file.
 122
 123 2011-10-28  Walter Lee  <walt@tilera.com>
 124
 125         * NEWS: Fix TILEPro capitalization.
 126         * config/tc-tilegx.c (emit_tilegx_instruction) Handle
 127         relocations of aliases.
 128         * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.
 129
 130 2011-10-28  Nick Clifton  <nickc@redhat.com>
 131
 132         * po/ja.po: New Japanese translation.
 133         * configure.in (ALL_LINGUAS): Add ja.
 134         * configure: Regenerate.
 135
 136 2011-10-26  Joern Rennecke  <joern.rennecke@embecosm.com>
 137
 138         * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
 139         duplication.
 140
 141 2011-10-25  Mike Frysinger  <vapier@gentoo.org>
 142
 143         * config/rx-defs.h (rx_error): Add const to first arg.
 144         * config/rx-parse.y (rx_error): Likewise.
 145
 146 2011-10-25  Nick Clifton  <nickc@redhat.com>
 147
 148         * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
 149         'status'.
 150
 151 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 152
 153         * NEWS: Mention addition of Adapteva Epiphany support.
 154         * config/tc-epiphany.c: New file.
 155         * config/tc-epiphany.h: New file.
 156         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
 157         (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
 158         * configure.in: Also set using_cgen for epiphany.
 159         * configure.tgt: Handle epiphany.
 160         * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
 161         * doc/all.texi: Set EPIPHANY.
 162         * doc/as.texinfo: Add EPIPHANY-specific text.
 163         * doc/c-epiphany.texi: New file.
 164         * po/gas.pot: Regenerate.
 165         * Makefile.in: Regenerate.
 166         * configure: Regenerate.
 167         * doc/Makefile.in: Regenerate.
 168         * po/POTFILES.in: Regenerate.
 169
 170 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 171
 172         * config/tc-mips.c (move_register): Fix formatting.
 173
 174 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 175
 176         * config/tc-mips.c (can_swap_branch_p): Remove empty line.
 177         (start_noreorder): Likewise.
 178
 179 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 180
 181         * config/tc-mips.c (s_option): Fix formatting.
 182         (mips_elf_final_processing): Likewise.
 183
 184 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 185
 186         * config/tc-mips.c (validate_micromips_insn): Fix formatting.
 187
 188 2011-10-24  David Binderman  <dcb314@hotmail.com>
 189
 190         * config/tc-mn10200.c (md_convert_frag): Add missing break.
 191
 192 2011-10-21  Tristan Gingold  <gingold@adacore.com>
 193
 194         * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
 195         (s_alpha_comm): Use symbol_set_frag accessor.
 196
 197 2011-10-20  Alan Modra  <amodra@gmail.com>
 198
 199         * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
 200         (md_convert_frag): Likewise.
 201
 202 2011-10-18  Jie Zhang  <jie@codesourcery.com>
 203             Julian Brown  <julian@codesourcery.com>
 204
 205         * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
 206         rotation.
 207         (encode_arm_shifter_operand): Likewise.
 208
 209 2011-10-13  James Greenhalgh  <james.greenhalgh@arm.com>
 210
 211         * config/tc-arm.c (check_ldr_r15_aligned): New.
 212         (do_ldst): Warn in upredictable cases.
 213         (do_t_ldst): Likewise.
 214         (insns): Update accordingly.
 215
 216 2011-10-13  Alan Modra  <amodra@gmail.com>
 217
 218         * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
 219         * frags.h (bss_address_frag): Delete
 220         (predefined_address_frag): New.
 221         * frags.c (frag_init): Init predefined_address_frag.  Delete ref
 222         to bss_address_frag.
 223         * symbols.c (S_CAN_BE_REDEFINED): New function.
 224         * symbols.h (S_CAN_BE_REDEFINED): Declare.
 225         * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
 226
 227 2011-10-12  Alan Modra  <amodra@gmail.com>
 228
 229         * symbols.c (local_symbol_make): Make global.
 230         * symbols.h (local_symbol_make): Declare.
 231         * as.c (main): Define __GAS_VERSION__.
 232
 233 2011-10-10  Nick Clifton  <nickc@redhat.com>
 234
 235         * po/es.po: Updated Spanish translation.
 236         * po/fi.po: Updated Finnish translation.
 237         * po/fr.po: Updated French translation.
 238
 239 2011-10-05  DJ Delorie  <dj@redhat.com>
 240             Nick Clifton  <nickc@redhat.com>
 241
 242         * config/rx-defs.h (rx_pid_register): New.
 243         (rx_gp_register): New.
 244         * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
 245         (displacement): Add PID support.
 246         * config/tc-rx.c (rx_pid_mode): New.
 247         (rx_num_int_regs): New.
 248         (rx_pid_register): New.
 249         (rx_gp_register): New.
 250         (options): Add -mpid and -mint-register= options.
 251         (md_longopts): Likewise.
 252         (md_parse_option): Likewise.
 253         (md_show_usage): Likewise.
 254         (rx_pid_symbol): New.
 255         (rx_pidreg_symbol): New.
 256         (rx_gpreg_symbol): New.
 257         (md_begin): Support PID.
 258         (rx_validate_fix_sub): Support PID.
 259         (tc_gen_reloc): Support PID.
 260         * doc/c-rx.texi: Document PID support.
 261
 262 2011-09-27  Kai Tietz  <ktietz@redhat.com>
 263
 264         * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
 265         for marking section SEC_EXCLUDE.
 266
 267 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 268
 269         * NEWS: Add marker for 2.22.
 270
 271 2011-09-21  David S. Miller  <davem@davemloft.net>
 272
 273         * config/tc-sparc.c (hwcap_allowed): New.
 274         (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
 275         of F_FOO flags which are enabled by the particular arch setting.
 276         Add new options that provide explicit access to new instructions.
 277         (md_parse_option): Only bump max_architecture if the requested one
 278         is larger, or this is the first explicit request.
 279         (get_hwcap_name): New function.
 280         (sparc_ip): Validate that hwcaps used by an instruction have actually
 281         been enabled.
 282         * doc/c-sparc.texi: Document new sparc options.
 283
 284 2011-09-21  David S. Miller  <davem@davemloft.net>
 285
 286         * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
 287         not TE_SOLARIS.
 288         (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
 289         sparc_opcode->flags of instruction into hwcap_seen.
 290         (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
 291         hwcap_seen is non-zero and not TE_SOLARIS.
 292
 293 2011-09-19  Tristan Gingold  <gingold@adacore.com>
 294
 295         * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
 296         instead of as_warn_out_of_range.
 297
 298 2011-09-08  Mark Fortescue <mark@mtfhpc.demon.co.uk>
 299
 300         * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
 301         in addition to 'i' + [goli]<0..7>.
 302
 303 2011-09-08  Joern Rennecke <joern.rennecke@embecosm.com>
 304
 305         * cgen.c (gas_cgen_pcrel_r_type): New function.
 306         (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
 307         * cgen.h (gas_cgen_pcrel_r_type): Declare.
 308
 309 2011-09-08  Richard Sandiford  <rdsandiford@googlemail.com>
 310
 311         PR gas/13167
 312         * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
 313
 314 2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
 315
 316         PR gas/13024
 317         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
 318         (dwarf2_gen_line_info_1): Delete.
 319         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
 320         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
 321         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
 322         (dwarf2_directive_loc): Push previous .locs instead of generating
 323         them immediately.
 324
 325 2011-08-26  Nick Clifton  <nickc@redhat.com>
 326
 327         * po/es.po: Updated Spanish translation.
 328
 329 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 330
 331         * config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.
 332
 333 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 334
 335         * config/tc-alpha.c (add_to_link_pool): Improve comment.
 336         (s_alpha_fp_save): Fix indentation.
 337
 338 2011-08-19  Nick Clifton  <nickc@redhat.com>
 339
 340         * doc/as.texinfo: Include c-xstormy16.texi.
 341
 342 2011-08-18  Alan Modra  <amodra@gmail.com>
 343
 344         * write.c (resolve_reloc_expr_symbols): Convert local symbols
 345         on relocs to section+offset.
 346         (get_frag_for_reloc): New function.
 347         (write_relocs): Merge sort fixup relocs with those from .reloc
 348         directives.
 349
 350 2011-08-10  Maciej W. Rozycki  <macro@codesourcery.com>
 351
 352         * config/tc-mips.c (can_swap_branch_p): Update the comment on
 353         MIPS16 fixups.
 354
 355 2011-08-09  Chao-ying Fu  <fu@mips.com>
 356             Daniel Jacobowitz  <dan@codesourcery.com>
 357
 358         * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
 359         "m14kc".
 360         * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
 361         "m14kc" to the list of -march options.
 362
 363 2011-08-09  Chao-ying Fu  <fu@mips.com>
 364             Maciej W. Rozycki  <macro@codesourcery.com>
 365
 366         * config/tc-mips.c (mips_set_options): Add ase_mcu.
 367         (mips_opts): Initialise ase_mcu to -1.
 368         (ISA_SUPPORTS_MCU_ASE): New macro.
 369         (MIPS_CPU_ASE_MCU): Likewise.
 370         (is_opcode_valid): Handle MCU.
 371         (macro_build, macro): Likewise.
 372         (validate_mips_insn, validate_micromips_insn): Likewise.
 373         (mips_ip): Likewise.
 374         (options): Add OPTION_MCU and OPTION_NO_MCU.
 375         (md_longopts): Add mmcu and mno-mcu.
 376         (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
 377         (mips_after_parse_args): Handle MCU.
 378         (s_mipsset): Likewise.
 379         (md_show_usage): Handle MCU options.
 380
 381         * doc/as.texinfo: Document -mmcu and -mno-mcu options.
 382         * doc/c-mips.texi: Likewise, and document ".set mcu" and
 383         ".set nomcu" directives.
 384
 385 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 386
 387         * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
 388         INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
 389         INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
 390         INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
 391         register use checks.
 392         (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
 393         INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
 394         INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
 395         checks.
 396         (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
 397         use flag with INSN_WRITE_GPR_S.  Add INSN2_WRITE_GPR_MB,
 398         INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
 399         opcode register use checks.
 400         (can_swap_branch_p): Enable microMIPS branch swapping.
 401         (append_insn): Likewise.
 402
 403 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 404
 405         * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
 406         branch size information.
 407         (RELAX_MICROMIPS_U16BIT): Remove macro.
 408         (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
 409         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 410         (RELAX_MICROMIPS_RELAX32): Likewise.
 411         (RELAX_MICROMIPS_TOOFAR16): Likewise.
 412         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 413         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 414         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 415         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 416         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 417         (append_insn): Always check forced_insn_length for microMIPS
 418         relaxation.  Adjust code for the removal of
 419         RELAX_MICROMIPS_U16BIT.
 420         (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
 421         relocation straight away.
 422         (relaxed_micromips_16bit_branch_length): Adjust code for the
 423         removal of RELAX_MICROMIPS_U16BIT.
 424
 425 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 426
 427         * config/obj-macho.c (obj_mach_o_section): New function.
 428         (struct known_section): New type.
 429         (known_sections): Declare.
 430         (obj_mach_o_known_section): New function.
 431         (obj_mach_o_common_parse): Ditto.
 432         (obj_mach_o_comm): Ditto.
 433         (obj_mach_o_subsections_via_symbols): Ditto.
 434         (mach_o_pseudo_table): Add new pseudos.
 435
 436 2011-08-06  Richard Henderson  <rth@redhat.com>
 437
 438         * dw2gencfi.c (all_fde_data): Export.
 439         * dw2gencfi.h (all_fde_data): Declare.
 440         * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
 441         info to cfi unwind info if the user already has supplied some.
 442
 443 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 444
 445         * config/tc-mips.c (emit_nop): Delete.
 446         (get_delay_slot_nop): New function.
 447         (nops_for_insn_or_target): Use it.
 448         (append_insn): Likewise.  When avoiding hazards, call add_fixed_insn
 449         and insert_into_history directly.
 450
 451 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 452
 453         * config/tc-mips.c (delayed_branch_p, compact_branch_p)
 454         (uncond_branch_p, branch_likely_p): New functions.
 455         (insns_between, nops_for_insn_or_target, append_insn)
 456         (macro_start): Use them.
 457         (get_append_method): Likewise.  Remove redundant test.
 458
 459 2011-08-05  David S. Miller  <davem@davemloft.net>
 460
 461         * config/tc-sparc.c (v9a_asr_table): Add "cps".
 462         (sparc_ip): Handle '4', '5' and '(' format codes.
 463
 464 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 465
 466         PR gas/13056
 467         * output-file.c (output_file_close): Call bfd_cache_close_all
 468         on error.
 469
 470         * write.c (write_object_file): Revert the last change.
 471
 472 2011-08-04  Alan Modra  <amodra@gmail.com>
 473
 474         * write.c (write_object_file): Call set_symtab even if we had
 475         errors.
 476
 477 2011-08-04  Tristan Gingold  <gingold@adacore.com>
 478
 479         * config/obj-elf.c (obj_elf_section): Do not free name.
 480
 481 2011-08-03  James Greenhalgh  <james.greenhalgh@arm.com>
 482
 483         * config/tc-arm.c (do_t_strexbh): New.
 484         (insns): Update accordingly.
 485
 486 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR ld/13048
 489         * config/tc-i386.c (handle_quad): Removed.
 490         (md_pseudo_table): Remove "quad".
 491         (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
 492         (x86_dwarf2_addr_size): New.
 493
 494         * config/tc-i386.h (x86_dwarf2_addr_size): New.
 495         (DWARF2_ADDR_SIZE): Likewise.
 496
 497 2011-08-01  Nick Clifton  <nickc@redhat.com>
 498
 499         PR ld/12974
 500         * config/tc-arm.c (literal_pool): Add locs field.
 501         (add_to_lit_pool): Initialise the locs entry for the new literal.
 502         (s_ltorg): Generate a DWARF2 line number entry for each emitted
 503         literal pool entry.
 504
 505 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 506
 507         * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
 508
 509 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 510
 511         * frags.c (frag_grow): Simplify the code.
 512
 513 2011-07-30  Richard Sandiford  <rdsandiford@googlemail.com>
 514
 515         * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
 516
 517 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
 518
 519         * config/tc-mips.c: Adjust comments throughout.
 520         (reglist_lookup): Reshape code.
 521         (jmp_reloc_p, jalr_reloc_p): Reformat.
 522         (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
 523         relocations.
 524         (gpr_mod_mask): Remove unused variable.
 525         (gpr_read_mask, gpr_write_mask): Reshape code.
 526         (fpr_read_mask, fpr_write_mask): Likewise.
 527         (nops_for_vr4130): Ensure non-microMIPS mode.
 528         (can_swap_branch_p): Correct pinfo2 reference.  Reshape code.
 529         (append_insn): Skip Loongson 2F workaround in MIPS16 mode.  Use
 530         the outermost operator of a compound relocation to determines
 531         the relocated field.  Fix formatting.
 532         (md_convert_frag): Reshape code.
 533
 534 2011-07-29  Tristan Gingold  <gingold@adacore.com>
 535
 536         * frags.c (frag_var_init): New function.
 537         (frag_var): Call frag_var_init to initialize.
 538         (frag_variant): Ditto.
 539
 540 2011-07-27  Nathan Sidwell  <nathan@codesourcery.com>
 541
 542         * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
 543         warning.
 544         * doc/as.texinfo (Offset): Document .offset directive.
 545
 546 2011-07-27  Tristan Gingold  <gingold@adacore.com>
 547
 548         * frags.c (frag_grow): Revert previous patch.
 549
 550 2011-07-26  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>
 551
 552         * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
 553         synthetic instruction.
 554
 555 2011-07-25  Tristan Gingold  <gingold@adacore.com>
 556
 557         * frags.c (frag_grow): Simplify the code.
 558
 559 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 560             Chao-ying Fu  <fu@mips.com>
 561             Richard Sandiford  <rdsandiford@googlemail.com>
 562
 563         * config/tc-mips.h (mips_segment_info): Add one bit for
 564         microMIPS.
 565         (TC_LABEL_IS_LOCAL): New macro.
 566         (mips_label_is_local): New prototype.
 567         * config/tc-mips.c (S0, S7): New macros.
 568         (emit_branch_likely_macro): New variable.
 569         (mips_set_options): Add micromips.
 570         (mips_opts): Initialise micromips to -1.
 571         (file_ase_micromips): New variable.
 572         (CPU_HAS_MICROMIPS): New macro.
 573         (hilo_interlocks): Set for microMIPS too.
 574         (gpr_interlocks): Likewise.
 575         (cop_interlocks): Likewise.
 576         (cop_mem_interlocks): Likewise.
 577         (HAVE_CODE_COMPRESSION): New macro.
 578         (micromips_op_hash): New variable.
 579         (micromips_nop16_insn, micromips_nop32_insn): New variables.
 580         (NOP_INSN): Handle microMIPS ASE.
 581         (mips32_to_micromips_reg_b_map): New macro.
 582         (mips32_to_micromips_reg_c_map): Likewise.
 583         (mips32_to_micromips_reg_d_map): Likewise.
 584         (mips32_to_micromips_reg_e_map): Likewise.
 585         (mips32_to_micromips_reg_f_map): Likewise.
 586         (mips32_to_micromips_reg_g_map): Likewise.
 587         (mips32_to_micromips_reg_l_map): Likewise.
 588         (mips32_to_micromips_reg_n_map): Likewise.
 589         (mips32_to_micromips_reg_h_map): New variable.
 590         (mips32_to_micromips_reg_m_map): Likewise.
 591         (mips32_to_micromips_reg_q_map): Likewise.
 592         (micromips_to_32_reg_h_map): New variable.
 593         (micromips_to_32_reg_i_map): Likewise.
 594         (micromips_to_32_reg_m_map): Likewise.
 595         (micromips_to_32_reg_q_map): Likewise.
 596         (micromips_to_32_reg_b_map): New macro.
 597         (micromips_to_32_reg_c_map): Likewise.
 598         (micromips_to_32_reg_d_map): Likewise.
 599         (micromips_to_32_reg_e_map): Likewise.
 600         (micromips_to_32_reg_f_map): Likewise.
 601         (micromips_to_32_reg_g_map): Likewise.
 602         (micromips_to_32_reg_l_map): Likewise.
 603         (micromips_to_32_reg_n_map): Likewise.
 604         (micromips_imm_b_map, micromips_imm_c_map): New macros.
 605         (RELAX_DELAY_SLOT_16BIT): New macro.
 606         (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
 607         (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
 608         (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
 609         (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
 610         (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
 611         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 612         (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
 613         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 614         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 615         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 616         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 617         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 618         (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
 619         (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
 620         fsize and insns.
 621         (mips_mark_labels): New function.
 622         (mips16_small, mips16_ext): Remove variables, replacing with...
 623         (forced_insn_size): ... this.
 624         (append_insn, mips16_ip): Update accordingly.
 625         (micromips_insn_length): New function.
 626         (insn_length): Return the length of microMIPS instructions.
 627         (mips_record_mips16_mode): Rename to...
 628         (mips_record_compressed_mode): ... this.  Handle microMIPS ASE.
 629         (install_insn): Handle microMIPS ASE.
 630         (reglist_lookup): New function.
 631         (is_size_valid, is_delay_slot_valid): Likewise.
 632         (md_begin): Handle microMIPS ASE.
 633         (md_assemble): Likewise.  Update for append_insn interface change.
 634         (micromips_reloc_p): New function.
 635         (got16_reloc_p): Handle microMIPS ASE.
 636         (hi16_reloc_p): Likewise.
 637         (lo16_reloc_p): Likewise.
 638         (jmp_reloc_p): New function.
 639         (jalr_reloc_p): Likewise.
 640         (matching_lo_reloc): Handle microMIPS ASE.
 641         (insn_uses_reg, reg_needs_delay): Likewise.
 642         (mips_move_labels): Likewise.
 643         (mips16_mark_labels): Rename to...
 644         (mips_compressed_mark_labels): ... this.  Handle microMIPS ASE.
 645         (gpr_mod_mask): New function.
 646         (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
 647         (fpr_read_mask, fpr_write_mask): Likewise.
 648         (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
 649         (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
 650         (MICROMIPS_LABEL_CHAR): New macro.
 651         (micromips_target_label, micromips_target_name): New variables.
 652         (micromips_label_name, micromips_label_expr): New functions.
 653         (micromips_label_inc, micromips_add_label): Likewise.
 654         (mips_label_is_local): Likewise.
 655         (micromips_map_reloc): Likewise.
 656         (can_swap_branch_p): Handle microMIPS ASE.
 657         (append_insn): Add expansionp argument.  Handle microMIPS ASE.
 658         (start_noreorder, end_noreorder): Handle microMIPS ASE.
 659         (macro_start, macro_warning, macro_end): Likewise.
 660         (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
 661         (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
 662         (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
 663         (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
 664         (macro_build): Handle microMIPS ASE.  Update for append_insn
 665         interface change.
 666         (mips16_macro_build): Update for append_insn interface change.
 667         (macro_build_jalr): Handle microMIPS ASE.
 668         (macro_build_lui): Likewise.  Simplify.
 669         (load_register): Handle microMIPS ASE.
 670         (load_address): Likewise.
 671         (move_register): Likewise.
 672         (macro_build_branch_likely): New function.
 673         (macro_build_branch_ccl): Likewise.
 674         (macro_build_branch_rs): Likewise.
 675         (macro_build_branch_rsrt): Likewise.
 676         (macro): Handle microMIPS ASE.
 677         (validate_micromips_insn): New function.
 678         (expr_const_in_range): Likewise.
 679         (mips_ip): Handle microMIPS ASE.
 680         (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
 681         (md_longopts): Add mmicromips and mno-micromips.
 682         (md_parse_option): Handle OPTION_MICROMIPS and
 683         OPTION_NO_MICROMIPS.
 684         (mips_after_parse_args): Handle microMIPS ASE.
 685         (md_pcrel_from): Handle microMIPS relocations.
 686         (mips_force_relocation): Likewise.
 687         (md_apply_fix): Likewise.
 688         (mips_align): Handle microMIPS ASE.
 689         (s_mipsset): Likewise.
 690         (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
 691         (s_dtprel_internal): Likewise.
 692         (s_gpword, s_gpdword): Likewise.
 693         (s_insn): Handle microMIPS ASE.
 694         (s_mips_stab): Likewise.
 695         (relaxed_micromips_32bit_branch_length): New function.
 696         (relaxed_micromips_16bit_branch_length): New function.
 697         (md_estimate_size_before_relax): Handle microMIPS ASE.
 698         (mips_fix_adjustable): Likewise.
 699         (tc_gen_reloc): Handle microMIPS relocations.
 700         (mips_relax_frag): Handle microMIPS ASE.
 701         (md_convert_frag): Likewise.
 702         (mips_frob_file_after_relocs): Likewise.
 703         (mips_elf_final_processing): Likewise.
 704         (mips_nop_opcode): Likewise.
 705         (mips_handle_align): Likewise.
 706         (md_show_usage): Handle microMIPS options.
 707         * symbols.c (TC_LABEL_IS_LOCAL): New macro.
 708         (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
 709
 710         * doc/as.texinfo (Target MIPS options): Add -mmicromips and
 711         -mno-micromips.
 712         (-mmicromips, -mno-micromips): New options.
 713         * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
 714         (MIPS ISA): Document .set micromips and .set nomicromips.
 715         (MIPS insn): Update for microMIPS support.
 716
 717 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 718
 719         * config/tc-mips.c (mips_ip): Make a copy of the instruction's
 720         mnemonic and use it for further processing.
 721
 722 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 723
 724         * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
 725         INSN_TRAP to INSN_NO_DELAY_SLOT.  Remove the check for INSN_SYNC
 726         as well as explicit checks for ERET and DERET when scheduling
 727         branch delay slots.
 728
 729 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         * config/tc-i386.c (cpu_arch): Add k1om.
 732         (i386_align_code): Handle PROCESSOR_K1OM.
 733         (check_cpu_arch_compatible): Check EM_K1OM.
 734         (i386_arch): Handle Intel K1OM.
 735         (i386_mach): Return bfd_mach_k1om for Intel K1OM.
 736         (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
 737         K1OM.
 738
 739         * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
 740         (processor_type): Add PROCESSOR_K1OM.
 741
 742         * doc/c-i386.texi: Document k1om.
 743
 744 2011-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         * doc/c-i386.texi: Fix a typo.
 747
 748 2011-07-06  Aurelien Jarno  <aurelien@aurel32.net>
 749
 750         * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
 751
 752 2011-07-04  Richard Sandiford  <rdsandiford@googlemail.com>
 753
 754         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
 755         of register 0.
 756
 757 2011-07-04  Maciej W. Rozycki  <macro@codesourcery.com>
 758
 759         * config/tc-mips.c (append_insn): Make sure DWARF-2 location
 760         information is properly adjusted for branches that get swapped.
 761
 762 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
 763             Thomas Schwinge  <thomas@schwinge.name>
 764
 765         PR binutils/12913
 766         * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
 767         ELFOSABI_LINUX alias.
 768         * config/tc-ia64.c: Likewise.
 769
 770 2011-06-30  Paul Carroll  <pcarroll@codesourcery.com>
 771
 772         * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
 773         than 4 in Thumb mode.
 774
 775 2011-06-30  Nick Clifton  <nickc@redhat.com>
 776
 777         PR gas/12848
 778         * config/tc-arm.c (BAD_RANGE): New error message define.
 779         (md_apply_fix): Use it.
 780         Fix range check for thumb branch instructions.
 781
 782 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 783
 784         * config/tc-mips.c (append_method): New enum.
 785         (can_swap_branch_p, get_append_method): New functions.
 786         (append_insn): Use get_append_method to decide how the instruction
 787         should be added.
 788
 789 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 790
 791         * config/tc-mips.c (append_insn): Remove bogus goto.
 792
 793 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 794
 795         * config/tc-mips.c (append_insn): Always clear the history after an
 796         unconditional branch.
 797
 798 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 799
 800         * config/tc-mips.c (find_altered_mips16_opcode): New function.
 801         (append_insn): Use it.
 802
 803 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 804
 805         * config/tc-mips.c (insn_uses_reg): Delete.
 806         (gpr_read_mask, gpr_write_mask): New functions.
 807         (fpr_read_mask, fpr_write_mask): Likewise.
 808         (insns_between, nops_for_vr4130, append_insn): Use them.
 809
 810 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 811
 812         * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
 813
 814 2011-06-29  Dave Martin  <dave.martin@linaro.org>
 815
 816         PR gas/12931
 817         * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
 818         state set the minimum required alignment of the section.
 819
 820 2011-06-29  Tristan Gingold  <gingold@adacore.com>
 821
 822         * config/tc-i386.c (i386_mach): Convert to ISO-C.
 823         (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
 824         (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
 825         (md_section_align, tc_gen_reloc): Ditto.
 826
 827 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 828
 829         * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
 830         generate dummy fix.
 831
 832 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 833
 834         * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
 835         (emit_jsrjmp): Ditto.
 836         (tc_gen_reloc): Ditto.
 837
 838 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 839
 840         * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
 841         (alpha_evax_proc_data): New variable.
 842         (s_alpha_ent): Prevent nested function.  Remove has_insert call.
 843         (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
 844         error.  Do not search in the hash table.  Check if match with .ent.
 845         (s_alpha_name): Remove unused variable.
 846         (md_begin): Remove initialization of alpha_evax_proc_hash.
 847
 848 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 849
 850         * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
 851         Locally declare basesym.  Add comments.  Do not set literal_pool_size.
 852         (load_expression): Adjust call to add_to_link_pool.
 853         (s_alpha_pdesc): Define pdesc symbol using dot.
 854         Do not set literal_pool_size.
 855         (s_alpha_end): Use NULL instead of 0.
 856
 857 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 858
 859         * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
 860         Fix style.
 861         * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
 862         field.  Add comments.
 863         (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
 864
 865 2011-06-26  Richard Sandiford  <rdsandiford@googlemail.com>
 866
 867         * config/tc-mips.c (fix_24k_record_store_info): If the previous
 868         instruction was a store, and the next instructions are unknown,
 869         assume the worst.
 870
 871 2011-06-25  Richard Sandiford  <rdsandiford@googlemail.com>
 872
 873         PR gas/12915
 874         * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
 875         (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
 876         (mips_emit_delays, start_noreorder): Update accordingly.
 877         (append_insn): Likewise.  Revert original fix for this PR
 878         and use the ignore parameter instead.
 879
 880 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 881
 882         PR gas/11625
 883         * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
 884
 885 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 886
 887         * config/tc-alpha.c (add_to_link_pool): Remove useless offset
 888         variable.  Fix style.
 889
 890 2011-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 891
 892         PR gas/12915
 893         * config/tc-mips.c (append_insn): Only consider hazards between the
 894         pre-noreorder block and ip.
 895
 896 2011-06-21  Sameera Deshpande  <sameera.deshpande@arm.com>
 897
 898         * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
 899         in vcvt instruction between floating-point and fixed-point.
 900         (operand_parse_code): Add "OP_oI32z".
 901         (parse_operands): OP_oI32z case added.
 902
 903 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * configure.tgt: Revert x32 change.
 906
 907 2011-06-20  Nick Clifton  <nickc@redhat.com>
 908
 909         * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
 910         * doc/Makefile.in: Regenerate.
 911         * doc/all.texi: Set XSTORMY16.
 912         * doc/c-xstormy16.texi: New file.
 913
 914 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * configure.tgt: Support x32.
 917
 918 2011-06-15  Nick Clifton  <nickc@redhat.com>
 919
 920         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 921
 922 2011-06-14  Tristan Gingold  <gingold@adacore.com>
 923
 924         * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
 925         (tc_new_dot_label): Define.
 926         (ppc_new_dot_label): Declare.
 927         * config/tc-ppc.c (ppc_frob_label): Set within target field.
 928         (ppc_fix_adjustable): Use this field to adjust the reloc.
 929         (ppc_new_dot_label): New function.
 930
 931 2011-06-14  Alan Modra  <amodra@gmail.com>
 932
 933         * po/POTFILES.in: Regenerate.
 934
 935 2011-06-13  Walter Lee  <walt@tilera.com>
 936
 937         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
 938         config/tc-tilepro.c.
 939         (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
 940         config/tc-tilepro.h.
 941         * Makefile.in: Regenerate.
 942         * configure.tgt (tilepro-*-*): New.
 943         (tilegx-*-*): Likewise.
 944         * config/tc-tilegx.c: New file.
 945         * config/tc-tilegx.h: Likewise.
 946         * config/tc-tilepro.h: Likewise.
 947         * config/tc-tilepro.c: Likewise.
 948         * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
 949         c-tilepro.texi.
 950         * doc/Makefile.in: Regenerate.
 951         * doc/all.texi (TILEGX): Define.
 952         (TILEPRO): Define.
 953         * doc/as.texinfo: Add Tile-Gx and TILEPro documentation.  Include
 954         c-tilegx.texi and c-tilepro.texi.
 955         * doc/c-tilegx.texi: New.
 956         * doc/c-tilepro.texi: New.
 957
 958 2011-06-13  Nick Clifton  <nickc@redhat.com>
 959
 960         PR gas/12854
 961         * config/tc-arm.c (do_shift): Do not allow shift operations at the
 962         end of a register based shift insn.
 963         (do_t_shift): Likewise.
 964
 965 2011-06-13  Nick Clifton  <nickc@redhat.com>
 966
 967         * config/tc-score.c (s3_my_get_expression): Delete unused local
 968         variable 'seg'.
 969         (s3_do_ldst_insn): Delete unused local variable 'strbak'.
 970         (s3_do16_ldst_insn): Delete unused local variable 'temp'.
 971         (s3_do_macro_bcmp): Zero inst_expand array.
 972         (s3_do_macro_bcmpz): Likewise.
 973         (s3_s_score_end): Delete unused local variable 'dot'.
 974         (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 975         * config/tc-score7.c (s7_my_get_expression): Delete unused local
 976         variable 'seg'.
 977         (s7_do_ldst_insn): Delete unused local variable 'strbak'.
 978         (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
 979         'r_new'.
 980         (s7_s_score_end): Delete unused local variable 'dot'.
 981         (s7_relax_frag): Delete unused local variable 'relax_size'.
 982         (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 983
 984 2011-06-10  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         AVX Programming Reference (June, 2011)
 987         * config/tc-i386.c (i386_error): Add invalid_vsib_address and
 988         unsupported_vector_index_register.
 989         (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
 990         (check_VecOperands): New.
 991         (match_template): Call check_VecOperands.  Handle
 992         invalid_vsib_address and unsupported_vector_index_register.
 993         (build_modrm_byte): Support VecSIB.  Check register-only source
 994         operand when two source operands are swapped.
 995         (i386_index_check): Allow Xmm/Ymm index registers.
 996
 997         * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
 998         and invpcid./invpcid.
 999
1000 2011-06-09  Nick Clifton  <nickc@redhat.com>
1001
1002         PR gas/12861
1003         * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
1004         code.
1005         (check_cinv_options): Remove unused local variables.  Make
1006         function void.
1007         (md_assemble): Remove unused local variable.
1008
1009 2011-06-09  James Greenhalgh  <james.greenhalgh@arm.com>
1010
1011         * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
1012
1013 2011-06-03  Arnaud Patard  <arnaud.patard@rtp-net.org>
1014
1015         PR gas/12698
1016         * config/tc-arm.c (parse_psr): Set m_profile to false when
1017         assembling for any architecture.
1018
1019 2011-06-02  Jie Zhang jie@codesourcery.com
1020             Nathan Sidwell nathan@codesourcery.com
1021
1022         * config/tc-arm.c (parse_address_main): Handle -0 offsets.
1023         (encode_arm_addr_mode_2): Set default sign of zero here ...
1024         (encode_arm_addr_mode_3): ... and here.
1025         (encode_arm_cp_address): ... and here.
1026         (md_apply_fix): Use default sign of zero here.
1027
1028 2011-06-02  Nick Clifton  <nickc@redhat.com>
1029
1030         * as.c: Fix spelling typo.
1031         * read.c: Likewise.
1032         * config/tc-ppc.c: Likewise.
1033         * po/gas.pit: Regenerate.
1034
1035 2011-05-31  Paul Brook  <paul@codesourcery.com>
1036
1037         * config/tc-arm.c (arm_cpus): Add Cortex-R5.
1038         (arm_extensions): Allow idiv on ARMv7-R.
1039         * doc/c-arm.text: Update idiv extension restrictions.
1040
1041 2011-05-31  Paul Brook  <paul@codesourcery.com>
1042
1043         * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
1044         loads.
1045
1046 2011-05-31  Paul Brook  <paul@codesourcery.com>
1047
1048         * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
1049         addresses.
1050
1051 2011-05-31  Paul Brook  <paul@codesourcery.com>
1052         Nathan Sidwell  <nathan@codesourcery.com>
1053
1054         * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
1055         pc-relative fixes to constants.
1056         * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
1057
1058 2011-05-27  Nick Clifton  <nickc@redhat.com>
1059
1060         * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
1061
1062 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1063
1064         * config/tc-s390.c (md_gather_operands): Fix check for floating
1065         register pair operands.
1066
1067 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1068
1069         * config/tc-s390.c (md_gather_operands): Emit an error for odd
1070         numbered registers used as register pair operand.
1071
1072 2011-05-23  Nick Clifton  <nickc@redhat.com>
1073
1074         * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
1075
1076 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
1077
1078         * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
1079         (tic6x_parse_name): Handle it.
1080         (tic6x_fix_new_exp): Handle O_pcr_offset.
1081         (tic6x_fix_adjustable): Return 0 for the new relocs.
1082         (md_apply_fix): Handle them.
1083         (tc_gen_reloc): Likewise.
1084         * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
1085
1086 2011-05-18  Nick Clifton  <nickc@redhat.com>
1087
1088         PR gas/12754
1089         * config/tc-tic30.c (ordinal_names): Allow translation of the
1090         ordinal names.
1091
1092 2011-05-18  Nick Clifton  <nickc@redhat.com>
1093
1094         * config/tc-arm.c (s_unreq): Reword warning message to make it
1095         easier to translate.
1096         * config/tc-ia64.c (md_show_usage): Add note for translators.
1097         * configure.in (ALL_LINGUAS): Add "fi".
1098         * configure: Regenerate.
1099
1100 2011-05-18  Tristan Gingold  <gingold@adacore.com>
1101
1102         * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
1103         Put size into an union with dw.
1104         (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
1105         (ppc_xcoff_end): Declare.
1106         (md_end): Define.
1107         * config/tc-ppc.c: Add includes for xcoff.
1108         (ppc_dwsect): New function.
1109         (md_pseudo_table): Add dwsect.
1110         (struct dw_subsection): New.
1111         (dw_sections): New.
1112         (ppc_change_debug_section): New function.
1113         (ppc_xcoff_end): Ditto.
1114         (ppc_function): Adjust for ppc_tc_sy.
1115         (ppc_symbol_new_hook): Ditto.
1116         (ppc_frob_symbol): Ditto.
1117         (ppc_frob_section): Do not set vma for debug sections.
1118         (ppc_fix_adjustable): Return true for debug sections.
1119         * config/obj-coff.c: Add includes for xcoff.
1120         (coff_frob_section): Handle dwarf section.
1121
1122 2011-05-17  Nick Clifton  <nickc@redhat.com>
1123
1124         * po/fi.po: New Finnish translation.
1125         * po/fr.po: Updated French translation.
1126
1127         * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
1128         * config/tc-mt.c (md_assemble): Fix typos in warning messages.
1129         * cond.c (s_else): Fix typos in error messages.
1130         * config/tc-pj.c (md_assemble): Fix typo in error message.
1131
1132 2011-05-16  Hans-Peter Nilsson  <hp@axis.com>
1133
1134         * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
1135         emitting ELF object.
1136         (md_show_usage): Only mention --pic if the assembler can generate
1137         ELF objects.
1138         * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
1139         prerequisite for --pic being a valid option.
1140
1141 2011-05-13  Frederic Marchal  <fmarchal@perso.be>
1142
1143         PR gas/12755
1144         * config/tc-v850.c (parse_register_list): Correct error string.
1145
1146 2011-05-12  Quentin Neill  <quentin.neill@amd.com>
1147
1148         * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
1149         (i386_align_code): Ditto
1150
1151 2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1152
1153         PR gas/12715
1154         * config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
1155         immediates on 32-bit hosts.
1156
1157 2011-05-10  Quentin Neill  <quentin.neill@amd.com>
1158
1159         * config/tc-i386.c (cpu_arch): Add bdver2 and rename
1160         PROCESSOR_BDVER1 to PROCESSOR_BDVER.
1161         (i386_align_code): Rename PROCESSOR_BDVER1.
1162         (processor_type): Ditto.
1163         * doc/c-i386.texi: Add bdver2.
1164
1165 2011-05-10  Alan Modra  <amodra@gmail.com>
1166
1167         * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
1168
1169 2011-05-09  Paul Brook  <paul@codesourcery.com>
1170
1171         * config/tc-tic6x.c (streq): Define.
1172         (tic6x_get_unwind): New.
1173         (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
1174         s_tic6x_personalityindex, s_tic6x_personality): New functions.
1175         (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
1176         "personality" and "cantunwind".
1177         (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
1178         tic6x_start_unwind_section, tic6x_unwind_frame_regs,
1179         tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
1180         tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
1181         tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
1182         tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
1183         tic6x_cfi_endproc): New.
1184         * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
1185         (tic6x_unwind_info): New.
1186         (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1187         text_unwind.
1188         (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1189         tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1190         DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1191         tc_cfi_section_name): Define.
1192         * doc/c-tic6x.texi: Document new unwinding directives.
1193         * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1194         definitions.
1195         (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1196         CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1197         Move to dw2gencfi.h.
1198         (CFI_EMIT_target): Define.
1199         (dot_cfi_sections): Check tc_cfi_section_name.
1200         (dot_cfi_startproc): Use tc_cfi_startproc.
1201         (dot_cfi_endproc): Use tc_cfi_endproc.
1202         * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1203         CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1204         CFI_val_encoded_addr):  Move to here from dw2gencfi.c.
1205
1206 2011-05-07  Alan Modra  <amodra@gmail.com>
1207
1208         * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1209         Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1210         (struct fde_entry): Rename cseg to cur_seg.
1211         (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1212         (get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
1213         that #if SUPPORT_FRAME_LINKONCE.
1214         (cfi_finish): Likewise.
1215
1216 2011-05-06  Tristan Gingold  <gingold@adacore.com>
1217
1218         * read.c (s_comm_internal): Remove code for OBJ_VMS.
1219         (s_data): Ditto.
1220         (s_text): Ditto.
1221         * write.c (write_object_file): Ditto.
1222         * symbols.c (define_sym_at_dot): Ditto.
1223         (colon): Ditto.
1224
1225 2011-05-05  Alan Modra  <amodra@gmail.com>
1226
1227         * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
1228         file to conditionally compile code added 2011-04-26.
1229         (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1230         when SUPPORT_FRAME_LINKONCE.
1231         (get_cfi_seg): Likewise.  Reintroduce old code for when not
1232         SUPPORT_FRAME_LINKONCE.
1233         (cfi_finish): Move get_cfi_seg calls out of loop when not
1234         SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.
1235
1236 2011-05-03  Paul Brook  <paul@codesourcery.com>
1237
1238         * config/tc-tic6x.c (s_ehtype): New function.
1239         (md_pseudo_table): Add "ehtype".
1240         (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1241         * doc/c-tic6x.texi: Document .ehtype directive.
1242
1243 2011-04-26  Kai Tietz  <ktietz@redhat.com>
1244
1245         * dw2gencfi.c (dwcfi_seg_list): New struct.
1246         (dwcfi_hash): New static hash variable.
1247         (get_debugseg_name): New.
1248         (alloc_debugseg_item): New.
1249         (make_debug_seg): New.
1250         (dwcfi_hash_insert): New.
1251         (dwcfi_hash_find): New.
1252         (dwcfi_hash_find_or_make): New.
1253         (cfi_insn_data): New member cur_seg.
1254         (cie_entry): Likewise.
1255         (fde_entry): New cseg and handled members.
1256         (alloc_fde_entry): Initialize cseg member.
1257         (alloc_cfi_insn_data): Initialize cur_seg member.
1258         (dot_cfi_sections): Compare for beginning of
1259         section names via strncmp.
1260         (get_cfi_seg): New.
1261         (cfi_finish): Treat link-once sections.
1262         (is_now_linkonce_segment): New local helper.
1263         (output_cie): Ignore cie entries not member of current
1264         segment.
1265         (output_fde): Likewise.
1266         (select_cie_for_fde): Likewise.
1267         (cfi_change_reg_numbers): Add new argument for current segment
1268         and ignore insn elements, if not part of current segment.
1269         * ehopt.c (get_cie_info): Use strncmp for
1270         section name matching.
1271         (heck_eh_frame): Likewise.
1272
1273 2011-04-20  Catherine Moore  <clm@codesourcery.com>
1274             David Ung <davidu@mips.com>
1275
1276         * config/mips.c (mips_cl_insn): Add new field complete_p.
1277         (create_insn): Initialize complete_p to zero.
1278         (BASE_REG_EQ): New.
1279         (fix_24k_align_to): New.
1280         (fix_24k_store_info): Declare.
1281         (fix_24k_sort): New.
1282         (fix_24k_record_store_info): New.
1283         (nops_for_24k): New.
1284         (nops_for_insn): Call nops_for_24k.
1285         (append_insn): Move O_constant expression handling.
1286
1287 2011-04-20  Alan Modra  <amodra@gmail.com>
1288
1289         * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1290         (hash_new_sized): New function, split out from..
1291         (hash_new): ..here.
1292
1293 2011-04-19  Nick Clifton  <nickc@redhat.com>
1294
1295         * config/tc-arm.c (v7m_psrs): Revert previous delta.
1296
1297 2011-04-18  Julian Brown  <julian@codesourcery.com>
1298             Nick Clifton  <nickc@redhat.com>
1299
1300         * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1301         detect M-profile targets.
1302         (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1303         (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1304
1305 2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1306
1307         * config/tc-s390.c (s390_machine): New prototype.
1308         (md_pseudo_table): New pseudo-op .machine.
1309         (s390_opcode_hash): Initialize to NULL.
1310         (s390_parse_cpu): New function.
1311         (md_parse_option): Use s390_parse_cpu.
1312         (s390_setup_opcodes): New function.
1313         (md_begin): Use s390_setup_opcodes.
1314         (s390_machine): New hook handling the new .machine pseudo.
1315
1316         * doc/c-s390.texi: Document the new pseudo op .machine.
1317
1318 2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>
1319
1320         * config/tc-i386.c (i386_mach): Start error message with lower
1321         case.
1322         (md_begin): Likewise.
1323         (md_parse_option): Likewise.
1324         (i386_target_format): Likewise.
1325         (check_byte_reg): Likewise.
1326         (check_long_reg): Likewise.
1327         (check_qword_reg): Likewise.
1328         (check_word_reg): Likewise.
1329
1330 2011-04-12  Nick Clifton  <nickc@redhat.com>
1331
1332         PR gas/12532
1333         * config/tc-arm.c (relax_branch): Do not relax branches to
1334         preemptable global symbols.
1335
1336 2011-04-11  Julian Brown  <julian@codesourcery.com>
1337
1338         * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1339         for *APSR bitmasks.
1340         (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1341         Remove OP_RVC_PSR.
1342         (parse_operands): Likewise.
1343         (do_mrs): Tweak error message for constraint.
1344         (do_t_mrs): Update constraints for changes to APSR support.
1345         (do_t_msr): Likewise. Don't set PSR_f flag here.
1346         (psrs): Remove "g", "nzcvq", "nzcvqg".
1347         (insns): Tweak entries for msr and mrs instructions.
1348
1349 2011-04-11  Kai Tietz  <ktietz@redhat.com>
1350
1351         * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1352
1353 2011-04-11  Nick Clifton  <nickc@redhat.com>
1354
1355         * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1356         * config/tc-i386.h (x86_cons): Always prototype.
1357
1358         * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1359         in order to avoid a compile time warning.
1360         (getprocreg_image): Likewise.
1361
1362 2011-04-11  Alan Modra  <amodra@gmail.com>
1363
1364         * config/tc-cr16.c (getprocreg_image): Correct range check.
1365         (getprocregp_image): Likewise.
1366
1367 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1368
1369         * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1370         xscale*be|xscale*b, xscale*): Remove architectures.
1371         (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1372         thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1373
1374 2011-04-01  Tristan Gingold  <gingold@adacore.com>
1375
1376         * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1377
1378 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
1379
1380         * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1381         static variables.
1382         (md_begin): Initialize them.
1383         (s_tic6x_scomm): New static function.
1384         (md_pseudo_table): Add "scomm".
1385         (tc_gen_reloc): Really undo all adjustments made by
1386         bfd_install_relocation.
1387         * doc/c-tic6x.texi: Document the .scomm directive.
1388
1389 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1390
1391         * dwarf2dbg.c (DWARF2_VERSION): Define.
1392         (out_debug_line): Use it.
1393         (out_debug_aranges): Ditto.
1394         (out_debug_info): Ditto.
1395         * config/tc-ia64.h (DWARF2_VERSION): Override it.
1396
1397 2011-03-30  Michael Snyder  <msnyder@vmware.com>
1398
1399         * obj-elf.c (obj_elf_section): Free malloced name.
1400         * macro.c (get_any_string): Free malloced br_buf.
1401         (do_formals): Free 'formal'.
1402
1403 2011-03-30  Tristan Gingold  <gingold@adacore.com>
1404
1405         * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1406         to offset only if within is set.
1407         (ppc_stabx): Reformat.  For stsym stabs, add a check and set
1408         within only for symbols.
1409
1410 2011-03-29  Richard Henderson  <rth@redhat.com>
1411
1412         PR 12610
1413         * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1414         label; zap alpha_insn_label.
1415
1416 2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         * config/tc-i386.c (handle_quad): Properly handle multiple
1419         operands.
1420
1421 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1422
1423         * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1424         reg $2 is the same as dest reg $4.
1425
1426 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1427
1428         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1429         reg $2 is the same as dest reg $4.
1430
1431 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1432
1433         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1434         reg $2 is the same as dest reg $4.
1435
1436 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
1437
1438         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1439         reg $1 is the same as dest reg $7.
1440
1441 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         * config/tc-i386.c (handle_quad): New.
1444         (md_pseudo_table): Add "quad".
1445
1446 2011-03-26  John Marino  <binutils@marino.st>
1447
1448         * configure.tgt: Fix support for *-*-dragonfly*.
1449         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1450         * config/te-dragonfly.h: New file.
1451
1452 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
1453
1454         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1455         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1456         at90pwm161.
1457         * doc/c-avr.texi: Document new device names.
1458
1459 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1460
1461         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1462         reg $1 is the same as dest reg $7.
1463         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1464         dest reg $7.
1465
1466 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1467
1468         * config/bfin-parse.y (check_macfuncs): Clarify error message when
1469         P is mismatched.  Check destination regno are off by one when P is
1470         set, or are equal when P is not set.
1471
1472 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
1473
1474         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1475         the same as dest reg $4.
1476         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1477
1478 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
1479
1480         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1481         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1482         * doc/c-avr.texi: Document new device names.
1483
1484 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1485
1486         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1487         (AVR_INSN): Change definition to match.
1488         (avr_opcodes): Likewise, change to match.
1489         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1490         (md_show_usage): Add XMEGA architecture names.
1491         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1492         Add support for SPM Z+ instruction.
1493         * doc/c-avr.texi: Add documentation for XMEGA architectures and
1494         devices.
1495
1496 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
1497
1498         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1499
1500 2011-03-18  Alan Modra  <amodra@gmail.com>
1501
1502         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1503         on .size expression errors rather than symbols in the size expression.
1504
1505 2011-03-18  Alan Modra  <amodra@gmail.com>
1506
1507         * input-scrub.c (line_numberT): Delete.
1508         (input_scrub_close): Reset line counters.
1509         * messages.c (as_show_where): Don't print invalid line number.
1510         (as_warn_internal, as_bad_internal): Likewise.
1511
1512 2011-03-18  Alan Modra  <amodra@gmail.com>
1513
1514         * read.c (read_a_source_file): Remove md_after_pass_hook.
1515         Move "quit" label before set of dot_symbol.
1516         * config/tc-d10v.h (md_after_pass_hook): Don't define.
1517         * config/tc-d30v.h (md_after_pass_hook): Likewise.
1518         * config/tc-m32r.h (md_after_pass_hook): Likewise.
1519         (md_cleanup): Define to call m32r_fill_insn.
1520
1521 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1522
1523         * config/tc-s390.c (md_parse_option): Add -march=all option which
1524         switches to the highest available CPU.
1525
1526 2011-03-17  Alan Modra  <amodra@gmail.com>
1527
1528         PR 12569
1529         * expr.c (operand): Correct passing of "mode" to expr.
1530         * read.c (do_org): Allow expr_section.
1531         (get_known_segmented_expression): Don't assert anything about the
1532         segment.
1533
1534 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * as.c (show_usage): Add --size-check=.
1537         (parse_args): Add and handle OPTION_SIZE_CHECK.
1538
1539         * as.h (flag_size_check): New.
1540
1541         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1542         bad .size directive only for --size-check=error.
1543
1544         * doc/as.texinfo: Document --size-check=.
1545
1546 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
1547
1548         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1549         bf542/bf544/bf547/bf548/bf549.
1550
1551 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1552
1553         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1554         determine whether a relocation is needed.
1555         (md_apply_fix, arm_apply_sym_value): Likewise.
1556
1557 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1558
1559         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1560         for Thumb symbols.
1561
1562 2011-03-11  Nick Clifton  <nickc@redhat.com>
1563
1564         * remap.c (remap_debug_filename): Always allocate a buffer for the
1565         returned pointer.
1566         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1567         remap_debug_filename.
1568
1569 2011-03-10  Michael Snyder  <msnyder@vmware.com>
1570
1571         Revert the following change:
1572         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1573         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1574
1575 2011-03-10  Alan Modra  <amodra@gmail.com>
1576
1577         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1578         TARGET_SYMBOL_FIELDS): Don't define.
1579         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1580
1581 2011-03-09  Michael Snyder  <msnyder@vmware.com>
1582
1583         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1584         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1585         (emit_fixed_inc_line_addr): Assign instead of conditional in
1586         assert.
1587
1588 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1591         non-constant .size expression.
1592
1593 2011-03-02  Nick Clifton  <nickc@redhat.com>
1594
1595         * ecoff.c: Incldue filenames.h
1596
1597 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
1598
1599         * depend.c (register_dependency): Use filename_(n)cmp.
1600         * dwarf2dbg.c (get_filenum): Likewise.
1601         * ecoff.c (add_file): Likewise.
1602         (ecoff_generate_asm_lineno): Likewise.
1603         * input-scrub.c (new_logical_line_flags): Likewise.
1604         * listing.c (file_info): Likewise.
1605         (listing_newline): Likewise.
1606         * remap.c (remap_debug_filename): Likewise.
1607         * stabs.c (generate_asm_file): Likewise.
1608         (stabs_generate_asm_lineno): Likewise.
1609
1610 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1611
1612         * config/tc-mips.c (append_insn): Disable branch relaxation for
1613         DSP instructions.
1614
1615 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1616
1617         * config/tc-mips.c (macro): Handle M_PREF_AB.
1618
1619 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1620
1621         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1622         register to use.
1623         (RELAX_BRANCH_UNCOND): Adjust accordingly.
1624         (RELAX_BRANCH_LIKELY): Likewise.
1625         (RELAX_BRANCH_LINK): Likewise.
1626         (RELAX_BRANCH_TOOFAR): Likewise.
1627         (RELAX_BRANCH_AT): New macro.
1628         (append_insn): Encode the temporary register to use in standard
1629         MIPS branch relaxation.
1630         (relaxed_branch_length): Update according to changes to
1631         RELAX_BRANCH_ENCODE.
1632         (md_convert_frag): Use the encoded register as the temporary.
1633
1634 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1635
1636         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1637         reject PC-relative relocations.
1638
1639 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1640
1641         * config/tc-mips.c (md_convert_frag): Correct message
1642         capitalization.
1643
1644 2011-02-28  Alan Modra  <amodra@gmail.com>
1645
1646         * symbols.c (report_op_error): Remove unnecessary forward declaration.
1647         Add "op" parameter.  Report operator and operand segments in error
1648         message, not operand symbols.
1649         (resolve_symbol_value): Always set segment for equated symbols, not
1650         just when finalizing.  Adjust report_op_error calls.
1651
1652 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1653
1654         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1655         if 64bit relocations aren't allowed.
1656
1657 2011-02-25  Alan Modra  <amodra@gmail.com>
1658
1659         PR gas/12519
1660         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1661
1662 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
1663
1664         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1665         initialization of offset_reloc.
1666
1667 2011-02-15  Richard Henderson  <rth@redhat.com>
1668
1669         * dw2gencfi.c (dot_cfi_dummy): New.
1670         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1671         * read.c (pobegin): Unconditionally call cfi_pop_insert.
1672
1673 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1674
1675         * configure: Regenerate.
1676
1677 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
1678
1679         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1680         * config/bfin-parse.y (BYTEOP2M): Delete token.
1681         (asm_1): Remove BYTEOP2M insn matching.
1682
1683 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
1684
1685         * config/bfin-defs.h: Include opcode/bfin.h.
1686         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1687
1688 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1689
1690         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1691         (Modify Registers): Fix subtracted typo.
1692         (.byte2): Extend and swap descriptions with .byte4.
1693         (.byte4): Extend and swap descriptions with .byte2.
1694         (.db, .dw, .dd): Document behavior.
1695
1696 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1697
1698         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1699
1700 2011-02-11  Alan Modra  <amodra@gmail.com>
1701
1702         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1703
1704 2011-02-10  Alan Modra  <amodra@gmail.com>
1705
1706         * doc/as.texinfo (Overview): Add missing markup around Blackfin
1707         and PowerPC options.
1708
1709 2011-02-10  Alan Modra  <amodra@gmail.com>
1710
1711         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
1712         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1713         (Overview <Target PowerPC options>): Add a number of missing options.
1714         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
1715
1716 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         PR gas/6957
1719         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1720         for i686.
1721
1722 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1723
1724         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1725         for ISA extensions.
1726         (md_parse_option): Likewise.
1727
1728 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
1729
1730         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1731         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1732         (TIC6X Options): Don't mention "-matomic".
1733         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1734         (md_longopts): Remove corresponding entries.
1735         (md_parse_option): Don't handle them.
1736         (md_show_usage): Don't document them.
1737         (tic6x_atomic): Delete variable.
1738         (tic6x_update_features): Always copy tic6x_arch_enable to
1739         tic6x_features.
1740         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1741         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1742         (md_pseudo_table): Remove ".atomic" and ".noatomic".
1743
1744 2011-01-31  Nick Clifton  <nickc@redhat.com>
1745
1746         * write.c (write_contents): Include output file name and bfd error
1747         value when reporting the inability to write to the output file.
1748         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1749         frag that has a non-zero fill value.
1750
1751 2011-01-27  DJ Delorie  <dj@redhat.com>
1752
1753         * config/tc-rx.c (md_convert_frag): If we can't compute the target
1754         address, zero out the values stored in the object file to make
1755         objdump's output consistent.
1756
1757 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
1758
1759         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1760         x86_dwarf2_return_column to 32.
1761
1762 2011-01-20  Nick Clifton  <nickc@redhat.com>
1763
1764         PR gas/12384
1765         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1766         comparison.
1767
1768 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1769
1770         * write.c (compress_debug): Return if section size is smaller
1771         than 32 bytes.
1772
1773 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         PR gas/12409
1776         * write.c (compress_debug): Return if section size is 0.
1777
1778 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
1779
1780         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1781         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
1782         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1783         fmp626} options.
1784
1785 2011-01-18  Nick Clifton  <nickc@redhat.com>
1786
1787         PR gas/12390
1788         * doc/all.texi: Add NS32K
1789         * doc/as.texinfo: Remove target specific details of which
1790         characters act as comment initiators and statement separators into
1791         individual target specific files.
1792         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1793         the hash character at the start of a line.
1794         * doc/c-arm.texi (ARM-Chars): Likewise.
1795         * doc/c-avr.texi (AVR-Chars): Likewise.
1796         * doc/c-d10v.texi (D10V-Chars): Likewise.
1797         * doc/c-d30v.texi (D30V-Chars): Likewise.
1798         * doc/c-mmix.texi (MMIX-Chars): Likewise.
1799         * doc/c-s390.texi (s390 characters): Likewise.
1800         * doc/c-sh.texi (SH-Chars): Likewise.
1801         * doc/c-sh64.texi (SH64-Chars): Likewise.
1802         * doc/c-sparc.texi (SPARC-Chars): Likewise.
1803         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1804         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1805         * doc/c-z80.texi (Z80-Chars): Likewise.
1806         * doc/c-z8k.texi (Z8000-Chars): Likewise.
1807         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1808         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1809         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1810         line separator characters.
1811         * doc/c-cr16.texi (CR16 Syntax): Likewise.
1812         * doc/c-i386.texi (i386-Chars): Likewise.
1813         * doc/c-i860.texi (i860-Chars): Likewise.
1814         * doc/c-i960.texi (i960-Chars): Likewise.
1815         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1816         * doc/c-lm32.texi (LM32-Chars): likewise.
1817         * doc/c-m32c.texi (M32C-Chars): Likewise.
1818         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1819         * doc/c-m68k.texi (M68K-Chars): Likewise.
1820         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1821         * doc/c-msp430.texi (MSP430-Chars): Likewise.
1822         * doc/c-mt.texi (MT-Chars): Likewise.
1823         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1824         * doc/c-pj.texi (PJ-Chars): Likewise.
1825         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1826         * doc/c-rx.texi (RX-Chars): Likewise.
1827         * doc/c-score.texi (SCORE-Chars): Likewise.
1828         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1829         * doc/c-v850.texi (V850-Chars): Likewise.
1830         * doc/c-vax.texi (VAX-Chars): Likewise.
1831         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1832
1833 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
1834
1835         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1836
1837         * doc/c-i386.texi (i386-TBM): New section.
1838
1839 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1840
1841         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1842         (disallow_64bit_reloc): This.
1843         (md_assemble): Don't check movabs for x32 mode here.
1844         (i386_target_format): Updated.
1845         (tc_gen_reloc): Check if 64bit relocations are allowed.
1846
1847 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1848
1849         * config/tc-i386.c (disallow_64bit_disp): New.
1850         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1851         X86_64_ABI/X86_64_X32_ABI.
1852         (md_assemble): Don't allow movabs with relocation in x32 mode.
1853         (i386_target_format): Updated.
1854
1855 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1856
1857         * config/tc-i386.c (OPTION_N32): Renamed to ...
1858         (OPTION_X32): This.
1859         (md_longopts): Replace n32 with x32.
1860         (md_parse_option): Updated.
1861         (md_show_usage): Likewise.
1862
1863         * doc/c-i386.texi: Replace --n32 with --x32.
1864
1865 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
1866
1867         * config/tc-mips.c (mips_ip): Update error messages.  Take an
1868         unadjusted offset for "+c" argument.
1869
1870 2011-01-10  Nick Clifton  <nickc@redhat.com>
1871
1872         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1873         it.
1874
1875 2011-01-10  Nick Clifton  <nickc@redhat.com>
1876
1877         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1878         part of the file.
1879
1880 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1881             Glauber de Oliveira Costa  <glommer@gmail.com>
1882
1883         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1884         .tlsdescseq directive.
1885         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1886         following a symbol.
1887         (s_arm_tls_descseq): New directive.
1888         (md_pseudo_table): Add it.
1889         (encode_branch): Allow TLS_CALL relocs too.
1890         (do_t_blx, do_t_branch23): Use encode_branch.
1891         (reloc_names): Add tlsdesc and tlscall.
1892         (md_apply_fix): Process tls desc relocations.
1893         (tc_gen_reloc): Likewise.
1894         (arm_fix_adjustable): Likewise.
1895
1896 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
1897
1898         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1899
1900         * doc/c-i386.texi (i386-BMI): New section.
1901
1902 2011-01-06  Paul Koning  <ni1d@arrl.net>
1903
1904         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1905         references to absolute addresses.
1906
1907 2011-01-05  DJ Delorie  <dj@redhat.com>
1908
1909         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1910         instead of an RH_NEG32 one.
1911
1912 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
1913
1914         * doc/c-i386.texi: Clarify --n32.
1915
1916 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1917
1918         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1919         integer registers in VEX.vvvv.  Check register-only source
1920         operand when two source operands are swapped.  Properly update
1921         destination when two source operands are swapped.
1922
1923 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
1924
1925         * gas.c (parse_args): Update copyright to 2011.
1926
1927 For older changes see ChangeLog-2010
1928 \f
1929 Local Variables:
1930 mode: change-log
1931 left-margin: 8
1932 fill-column: 74
1933 version-control: never
1934 End: