gas/ChangeLog

   1 2011-06-10  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         AVX Programming Reference (June, 2011)
   4         * config/tc-i386.c (i386_error): Add invalid_vsib_address and
   5         unsupported_vector_index_register.
   6         (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
   7         (check_VecOperands): New.
   8         (match_template): Call check_VecOperands.  Handle
   9         invalid_vsib_address and unsupported_vector_index_register.
  10         (build_modrm_byte): Support VecSIB.  Check register-only source
  11         operand when two source operands are swapped.
  12         (i386_index_check): Allow Xmm/Ymm index registers.
  13
  14         * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
  15         and invpcid./invpcid.
  16
  17 2011-06-09  Nick Clifton  <nickc@redhat.com>
  18
  19         PR gas/12861
  20         * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
  21         code.
  22         (check_cinv_options): Remove unused local variables.  Make
  23         function void.
  24         (md_assemble): Remove unused local variable.
  25
  26 2011-06-09  James Greenhalgh  <james.greenhalgh@arm.com>
  27
  28         * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
  29
  30 2011-06-03  Arnaud Patard  <arnaud.patard@rtp-net.org>
  31
  32         PR gas/12698
  33         * config/tc-arm.c (parse_psr): Set m_profile to false when
  34         assembling for any architecture.
  35
  36 2011-06-02  Jie Zhang jie@codesourcery.com
  37             Nathan Sidwell nathan@codesourcery.com
  38
  39         * config/tc-arm.c (parse_address_main): Handle -0 offsets.
  40         (encode_arm_addr_mode_2): Set default sign of zero here ...
  41         (encode_arm_addr_mode_3): ... and here.
  42         (encode_arm_cp_address): ... and here.
  43         (md_apply_fix): Use default sign of zero here.
  44
  45 2011-06-02  Nick Clifton  <nickc@redhat.com>
  46
  47         * as.c: Fix spelling typo.
  48         * read.c: Likewise.
  49         * config/tc-ppc.c: Likewise.
  50         * po/gas.pit: Regenerate.
  51
  52 2011-05-31  Paul Brook  <paul@codesourcery.com>
  53
  54         * config/tc-arm.c (arm_cpus): Add Cortex-R5.
  55         (arm_extensions): Allow idiv on ARMv7-R.
  56         * doc/c-arm.text: Update idiv extension restrictions.
  57
  58 2011-05-31  Paul Brook  <paul@codesourcery.com>
  59
  60         * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
  61         loads.
  62
  63 2011-05-31  Paul Brook  <paul@codesourcery.com>
  64
  65         * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
  66         addresses.
  67
  68 2011-05-31  Paul Brook  <paul@codesourcery.com>
  69         Nathan Sidwell  <nathan@codesourcery.com>
  70
  71         * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
  72         pc-relative fixes to constants.
  73         * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
  74
  75 2011-05-27  Nick Clifton  <nickc@redhat.com>
  76
  77         * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
  78
  79 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  80
  81         * config/tc-s390.c (md_gather_operands): Fix check for floating
  82         register pair operands.
  83
  84 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  85
  86         * config/tc-s390.c (md_gather_operands): Emit an error for odd
  87         numbered registers used as register pair operand.
  88
  89 2011-05-23  Nick Clifton  <nickc@redhat.com>
  90
  91         * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
  92
  93 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
  94
  95         * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
  96         (tic6x_parse_name): Handle it.
  97         (tic6x_fix_new_exp): Handle O_pcr_offset.
  98         (tic6x_fix_adjustable): Return 0 for the new relocs.
  99         (md_apply_fix): Handle them.
 100         (tc_gen_reloc): Likewise.
 101         * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
 102
 103 2011-05-18  Nick Clifton  <nickc@redhat.com>
 104
 105         PR gas/12754
 106         * config/tc-tic30.c (ordinal_names): Allow translation of the
 107         ordinal names.
 108
 109 2011-05-18  Nick Clifton  <nickc@redhat.com>
 110
 111         * config/tc-arm.c (s_unreq): Reword warning message to make it
 112         easier to translate.
 113         * config/tc-ia64.c (md_show_usage): Add note for translators.
 114         * configure.in (ALL_LINGUAS): Add "fi".
 115         * configure: Regenerate.
 116
 117 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 118
 119         * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
 120         Put size into an union with dw.
 121         (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
 122         (ppc_xcoff_end): Declare.
 123         (md_end): Define.
 124         * config/tc-ppc.c: Add includes for xcoff.
 125         (ppc_dwsect): New function.
 126         (md_pseudo_table): Add dwsect.
 127         (struct dw_subsection): New.
 128         (dw_sections): New.
 129         (ppc_change_debug_section): New function.
 130         (ppc_xcoff_end): Ditto.
 131         (ppc_function): Adjust for ppc_tc_sy.
 132         (ppc_symbol_new_hook): Ditto.
 133         (ppc_frob_symbol): Ditto.
 134         (ppc_frob_section): Do not set vma for debug sections.
 135         (ppc_fix_adjustable): Return true for debug sections.
 136         * config/obj-coff.c: Add includes for xcoff.
 137         (coff_frob_section): Handle dwarf section.
 138
 139 2011-05-17  Nick Clifton  <nickc@redhat.com>
 140
 141         * po/fi.po: New Finnish translation.
 142         * po/fr.po: Updated French translation.
 143
 144         * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
 145         * config/tc-mt.c (md_assemble): Fix typos in warning messages.
 146         * cond.c (s_else): Fix typos in error messages.
 147         * config/tc-pj.c (md_assemble): Fix typo in error message.
 148
 149 2011-05-16  Hans-Peter Nilsson  <hp@axis.com>
 150
 151         * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
 152         emitting ELF object.
 153         (md_show_usage): Only mention --pic if the assembler can generate
 154         ELF objects.
 155         * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
 156         prerequisite for --pic being a valid option.
 157
 158 2011-05-13  Frederic Marchal  <fmarchal@perso.be>
 159
 160         PR gas/12755
 161         * config/tc-v850.c (parse_register_list): Correct error string.
 162
 163 2011-05-12  Quentin Neill  <quentin.neill@amd.com>
 164
 165         * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
 166         (i386_align_code): Ditto
 167
 168 2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 169
 170         PR gas/12715
 171         * config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
 172         immediates on 32-bit hosts.
 173
 174 2011-05-10  Quentin Neill  <quentin.neill@amd.com>
 175
 176         * config/tc-i386.c (cpu_arch): Add bdver2 and rename
 177         PROCESSOR_BDVER1 to PROCESSOR_BDVER.
 178         (i386_align_code): Rename PROCESSOR_BDVER1.
 179         (processor_type): Ditto.
 180         * doc/c-i386.texi: Add bdver2.
 181
 182 2011-05-10  Alan Modra  <amodra@gmail.com>
 183
 184         * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
 185
 186 2011-05-09  Paul Brook  <paul@codesourcery.com>
 187
 188         * config/tc-tic6x.c (streq): Define.
 189         (tic6x_get_unwind): New.
 190         (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
 191         s_tic6x_personalityindex, s_tic6x_personality): New functions.
 192         (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
 193         "personality" and "cantunwind".
 194         (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
 195         tic6x_start_unwind_section, tic6x_unwind_frame_regs,
 196         tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
 197         tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
 198         tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
 199         tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
 200         tic6x_cfi_endproc): New.
 201         * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
 202         (tic6x_unwind_info): New.
 203         (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
 204         text_unwind.
 205         (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
 206         tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
 207         DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
 208         tc_cfi_section_name): Define.
 209         * doc/c-tic6x.texi: Document new unwinding directives.
 210         * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
 211         definitions.
 212         (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
 213         CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
 214         Move to dw2gencfi.h.
 215         (CFI_EMIT_target): Define.
 216         (dot_cfi_sections): Check tc_cfi_section_name.
 217         (dot_cfi_startproc): Use tc_cfi_startproc.
 218         (dot_cfi_endproc): Use tc_cfi_endproc.
 219         * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
 220         CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
 221         CFI_val_encoded_addr):  Move to here from dw2gencfi.c.
 222
 223 2011-05-07  Alan Modra  <amodra@gmail.com>
 224
 225         * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
 226         Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
 227         (struct fde_entry): Rename cseg to cur_seg.
 228         (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
 229         (get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
 230         that #if SUPPORT_FRAME_LINKONCE.
 231         (cfi_finish): Likewise.
 232
 233 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 234
 235         * read.c (s_comm_internal): Remove code for OBJ_VMS.
 236         (s_data): Ditto.
 237         (s_text): Ditto.
 238         * write.c (write_object_file): Ditto.
 239         * symbols.c (define_sym_at_dot): Ditto.
 240         (colon): Ditto.
 241
 242 2011-05-05  Alan Modra  <amodra@gmail.com>
 243
 244         * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
 245         file to conditionally compile code added 2011-04-26.
 246         (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
 247         when SUPPORT_FRAME_LINKONCE.
 248         (get_cfi_seg): Likewise.  Reintroduce old code for when not
 249         SUPPORT_FRAME_LINKONCE.
 250         (cfi_finish): Move get_cfi_seg calls out of loop when not
 251         SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.
 252
 253 2011-05-03  Paul Brook  <paul@codesourcery.com>
 254
 255         * config/tc-tic6x.c (s_ehtype): New function.
 256         (md_pseudo_table): Add "ehtype".
 257         (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
 258         * doc/c-tic6x.texi: Document .ehtype directive.
 259
 260 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 261
 262         * dw2gencfi.c (dwcfi_seg_list): New struct.
 263         (dwcfi_hash): New static hash variable.
 264         (get_debugseg_name): New.
 265         (alloc_debugseg_item): New.
 266         (make_debug_seg): New.
 267         (dwcfi_hash_insert): New.
 268         (dwcfi_hash_find): New.
 269         (dwcfi_hash_find_or_make): New.
 270         (cfi_insn_data): New member cur_seg.
 271         (cie_entry): Likewise.
 272         (fde_entry): New cseg and handled members.
 273         (alloc_fde_entry): Initialize cseg member.
 274         (alloc_cfi_insn_data): Initialize cur_seg member.
 275         (dot_cfi_sections): Compare for beginning of
 276         section names via strncmp.
 277         (get_cfi_seg): New.
 278         (cfi_finish): Treat link-once sections.
 279         (is_now_linkonce_segment): New local helper.
 280         (output_cie): Ignore cie entries not member of current
 281         segment.
 282         (output_fde): Likewise.
 283         (select_cie_for_fde): Likewise.
 284         (cfi_change_reg_numbers): Add new argument for current segment
 285         and ignore insn elements, if not part of current segment.
 286         * ehopt.c (get_cie_info): Use strncmp for
 287         section name matching.
 288         (heck_eh_frame): Likewise.
 289
 290 2011-04-20  Catherine Moore  <clm@codesourcery.com>
 291             David Ung <davidu@mips.com>
 292
 293         * config/mips.c (mips_cl_insn): Add new field complete_p.
 294         (create_insn): Initialize complete_p to zero.
 295         (BASE_REG_EQ): New.
 296         (fix_24k_align_to): New.
 297         (fix_24k_store_info): Declare.
 298         (fix_24k_sort): New.
 299         (fix_24k_record_store_info): New.
 300         (nops_for_24k): New.
 301         (nops_for_insn): Call nops_for_24k.
 302         (append_insn): Move O_constant expression handling.
 303
 304 2011-04-20  Alan Modra  <amodra@gmail.com>
 305
 306         * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
 307         (hash_new_sized): New function, split out from..
 308         (hash_new): ..here.
 309
 310 2011-04-19  Nick Clifton  <nickc@redhat.com>
 311
 312         * config/tc-arm.c (v7m_psrs): Revert previous delta.
 313
 314 2011-04-18  Julian Brown  <julian@codesourcery.com>
 315             Nick Clifton  <nickc@redhat.com>
 316
 317         * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
 318         detect M-profile targets.
 319         (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
 320         (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
 321
 322 2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 323
 324         * config/tc-s390.c (s390_machine): New prototype.
 325         (md_pseudo_table): New pseudo-op .machine.
 326         (s390_opcode_hash): Initialize to NULL.
 327         (s390_parse_cpu): New function.
 328         (md_parse_option): Use s390_parse_cpu.
 329         (s390_setup_opcodes): New function.
 330         (md_begin): Use s390_setup_opcodes.
 331         (s390_machine): New hook handling the new .machine pseudo.
 332
 333         * doc/c-s390.texi: Document the new pseudo op .machine.
 334
 335 2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>
 336
 337         * config/tc-i386.c (i386_mach): Start error message with lower
 338         case.
 339         (md_begin): Likewise.
 340         (md_parse_option): Likewise.
 341         (i386_target_format): Likewise.
 342         (check_byte_reg): Likewise.
 343         (check_long_reg): Likewise.
 344         (check_qword_reg): Likewise.
 345         (check_word_reg): Likewise.
 346
 347 2011-04-12  Nick Clifton  <nickc@redhat.com>
 348
 349         PR gas/12532
 350         * config/tc-arm.c (relax_branch): Do not relax branches to
 351         preemptable global symbols.
 352
 353 2011-04-11  Julian Brown  <julian@codesourcery.com>
 354
 355         * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
 356         for *APSR bitmasks.
 357         (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
 358         Remove OP_RVC_PSR.
 359         (parse_operands): Likewise.
 360         (do_mrs): Tweak error message for constraint.
 361         (do_t_mrs): Update constraints for changes to APSR support.
 362         (do_t_msr): Likewise. Don't set PSR_f flag here.
 363         (psrs): Remove "g", "nzcvq", "nzcvqg".
 364         (insns): Tweak entries for msr and mrs instructions.
 365
 366 2011-04-11  Kai Tietz  <ktietz@redhat.com>
 367
 368         * config/tc-i386.c (x86_cons): Initialize adjust with zero.
 369
 370 2011-04-11  Nick Clifton  <nickc@redhat.com>
 371
 372         * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
 373         * config/tc-i386.h (x86_cons): Always prototype.
 374
 375         * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
 376         in order to avoid a compile time warning.
 377         (getprocreg_image): Likewise.
 378
 379 2011-04-11  Alan Modra  <amodra@gmail.com>
 380
 381         * config/tc-cr16.c (getprocreg_image): Correct range check.
 382         (getprocregp_image): Likewise.
 383
 384 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 385
 386         * configure.tgt (strongarm*be, strongarm*b, strongarm*,
 387         xscale*be|xscale*b, xscale*): Remove architectures.
 388         (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
 389         thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
 390
 391 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 392
 393         * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
 394
 395 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 396
 397         * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
 398         static variables.
 399         (md_begin): Initialize them.
 400         (s_tic6x_scomm): New static function.
 401         (md_pseudo_table): Add "scomm".
 402         (tc_gen_reloc): Really undo all adjustments made by
 403         bfd_install_relocation.
 404         * doc/c-tic6x.texi: Document the .scomm directive.
 405
 406 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 407
 408         * dwarf2dbg.c (DWARF2_VERSION): Define.
 409         (out_debug_line): Use it.
 410         (out_debug_aranges): Ditto.
 411         (out_debug_info): Ditto.
 412         * config/tc-ia64.h (DWARF2_VERSION): Override it.
 413
 414 2011-03-30  Michael Snyder  <msnyder@vmware.com>
 415
 416         * obj-elf.c (obj_elf_section): Free malloced name.
 417         * macro.c (get_any_string): Free malloced br_buf.
 418         (do_formals): Free 'formal'.
 419
 420 2011-03-30  Tristan Gingold  <gingold@adacore.com>
 421
 422         * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
 423         to offset only if within is set.
 424         (ppc_stabx): Reformat.  For stsym stabs, add a check and set
 425         within only for symbols.
 426
 427 2011-03-29  Richard Henderson  <rth@redhat.com>
 428
 429         PR 12610
 430         * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
 431         label; zap alpha_insn_label.
 432
 433 2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 434
 435         * config/tc-i386.c (handle_quad): Properly handle multiple
 436         operands.
 437
 438 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 439
 440         * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
 441         reg $2 is the same as dest reg $4.
 442
 443 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 444
 445         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
 446         reg $2 is the same as dest reg $4.
 447
 448 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 449
 450         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
 451         reg $2 is the same as dest reg $4.
 452
 453 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
 454
 455         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
 456         reg $1 is the same as dest reg $7.
 457
 458 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * config/tc-i386.c (handle_quad): New.
 461         (md_pseudo_table): Add "quad".
 462
 463 2011-03-26  John Marino  <binutils@marino.st>
 464
 465         * configure.tgt: Fix support for *-*-dragonfly*.
 466         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
 467         * config/te-dragonfly.h: New file.
 468
 469 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
 470
 471         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
 472         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
 473         at90pwm161.
 474         * doc/c-avr.texi: Document new device names.
 475
 476 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 477
 478         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
 479         reg $1 is the same as dest reg $7.
 480         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
 481         dest reg $7.
 482
 483 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 484
 485         * config/bfin-parse.y (check_macfuncs): Clarify error message when
 486         P is mismatched.  Check destination regno are off by one when P is
 487         set, or are equal when P is not set.
 488
 489 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 490
 491         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
 492         the same as dest reg $4.
 493         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
 494
 495 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
 496
 497         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
 498         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
 499         * doc/c-avr.texi: Document new device names.
 500
 501 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 502
 503         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
 504         (AVR_INSN): Change definition to match.
 505         (avr_opcodes): Likewise, change to match.
 506         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
 507         (md_show_usage): Add XMEGA architecture names.
 508         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
 509         Add support for SPM Z+ instruction.
 510         * doc/c-avr.texi: Add documentation for XMEGA architectures and
 511         devices.
 512
 513 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 514
 515         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
 516
 517 2011-03-18  Alan Modra  <amodra@gmail.com>
 518
 519         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
 520         on .size expression errors rather than symbols in the size expression.
 521
 522 2011-03-18  Alan Modra  <amodra@gmail.com>
 523
 524         * input-scrub.c (line_numberT): Delete.
 525         (input_scrub_close): Reset line counters.
 526         * messages.c (as_show_where): Don't print invalid line number.
 527         (as_warn_internal, as_bad_internal): Likewise.
 528
 529 2011-03-18  Alan Modra  <amodra@gmail.com>
 530
 531         * read.c (read_a_source_file): Remove md_after_pass_hook.
 532         Move "quit" label before set of dot_symbol.
 533         * config/tc-d10v.h (md_after_pass_hook): Don't define.
 534         * config/tc-d30v.h (md_after_pass_hook): Likewise.
 535         * config/tc-m32r.h (md_after_pass_hook): Likewise.
 536         (md_cleanup): Define to call m32r_fill_insn.
 537
 538 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 539
 540         * config/tc-s390.c (md_parse_option): Add -march=all option which
 541         switches to the highest available CPU.
 542
 543 2011-03-17  Alan Modra  <amodra@gmail.com>
 544
 545         PR 12569
 546         * expr.c (operand): Correct passing of "mode" to expr.
 547         * read.c (do_org): Allow expr_section.
 548         (get_known_segmented_expression): Don't assert anything about the
 549         segment.
 550
 551 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 552
 553         * as.c (show_usage): Add --size-check=.
 554         (parse_args): Add and handle OPTION_SIZE_CHECK.
 555
 556         * as.h (flag_size_check): New.
 557
 558         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
 559         bad .size directive only for --size-check=error.
 560
 561         * doc/as.texinfo: Document --size-check=.
 562
 563 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
 564
 565         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
 566         bf542/bf544/bf547/bf548/bf549.
 567
 568 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 569
 570         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
 571         determine whether a relocation is needed.
 572         (md_apply_fix, arm_apply_sym_value): Likewise.
 573
 574 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 575
 576         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
 577         for Thumb symbols.
 578
 579 2011-03-11  Nick Clifton  <nickc@redhat.com>
 580
 581         * remap.c (remap_debug_filename): Always allocate a buffer for the
 582         returned pointer.
 583         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
 584         remap_debug_filename.
 585
 586 2011-03-10  Michael Snyder  <msnyder@vmware.com>
 587
 588         Revert the following change:
 589         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 590         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 591
 592 2011-03-10  Alan Modra  <amodra@gmail.com>
 593
 594         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
 595         TARGET_SYMBOL_FIELDS): Don't define.
 596         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
 597
 598 2011-03-09  Michael Snyder  <msnyder@vmware.com>
 599
 600         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 601         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 602         (emit_fixed_inc_line_addr): Assign instead of conditional in
 603         assert.
 604
 605 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 606
 607         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
 608         non-constant .size expression.
 609
 610 2011-03-02  Nick Clifton  <nickc@redhat.com>
 611
 612         * ecoff.c: Incldue filenames.h
 613
 614 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 615
 616         * depend.c (register_dependency): Use filename_(n)cmp.
 617         * dwarf2dbg.c (get_filenum): Likewise.
 618         * ecoff.c (add_file): Likewise.
 619         (ecoff_generate_asm_lineno): Likewise.
 620         * input-scrub.c (new_logical_line_flags): Likewise.
 621         * listing.c (file_info): Likewise.
 622         (listing_newline): Likewise.
 623         * remap.c (remap_debug_filename): Likewise.
 624         * stabs.c (generate_asm_file): Likewise.
 625         (stabs_generate_asm_lineno): Likewise.
 626
 627 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 628
 629         * config/tc-mips.c (append_insn): Disable branch relaxation for
 630         DSP instructions.
 631
 632 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 633
 634         * config/tc-mips.c (macro): Handle M_PREF_AB.
 635
 636 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 637
 638         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
 639         register to use.
 640         (RELAX_BRANCH_UNCOND): Adjust accordingly.
 641         (RELAX_BRANCH_LIKELY): Likewise.
 642         (RELAX_BRANCH_LINK): Likewise.
 643         (RELAX_BRANCH_TOOFAR): Likewise.
 644         (RELAX_BRANCH_AT): New macro.
 645         (append_insn): Encode the temporary register to use in standard
 646         MIPS branch relaxation.
 647         (relaxed_branch_length): Update according to changes to
 648         RELAX_BRANCH_ENCODE.
 649         (md_convert_frag): Use the encoded register as the temporary.
 650
 651 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 652
 653         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
 654         reject PC-relative relocations.
 655
 656 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 657
 658         * config/tc-mips.c (md_convert_frag): Correct message
 659         capitalization.
 660
 661 2011-02-28  Alan Modra  <amodra@gmail.com>
 662
 663         * symbols.c (report_op_error): Remove unnecessary forward declaration.
 664         Add "op" parameter.  Report operator and operand segments in error
 665         message, not operand symbols.
 666         (resolve_symbol_value): Always set segment for equated symbols, not
 667         just when finalizing.  Adjust report_op_error calls.
 668
 669 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
 672         if 64bit relocations aren't allowed.
 673
 674 2011-02-25  Alan Modra  <amodra@gmail.com>
 675
 676         PR gas/12519
 677         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
 678
 679 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
 680
 681         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
 682         initialization of offset_reloc.
 683
 684 2011-02-15  Richard Henderson  <rth@redhat.com>
 685
 686         * dw2gencfi.c (dot_cfi_dummy): New.
 687         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
 688         * read.c (pobegin): Unconditionally call cfi_pop_insert.
 689
 690 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 691
 692         * configure: Regenerate.
 693
 694 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
 695
 696         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
 697         * config/bfin-parse.y (BYTEOP2M): Delete token.
 698         (asm_1): Remove BYTEOP2M insn matching.
 699
 700 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
 701
 702         * config/bfin-defs.h: Include opcode/bfin.h.
 703         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
 704
 705 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 706
 707         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
 708         (Modify Registers): Fix subtracted typo.
 709         (.byte2): Extend and swap descriptions with .byte4.
 710         (.byte4): Extend and swap descriptions with .byte2.
 711         (.db, .dw, .dd): Document behavior.
 712
 713 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 714
 715         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
 716
 717 2011-02-11  Alan Modra  <amodra@gmail.com>
 718
 719         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
 720
 721 2011-02-10  Alan Modra  <amodra@gmail.com>
 722
 723         * doc/as.texinfo (Overview): Add missing markup around Blackfin
 724         and PowerPC options.
 725
 726 2011-02-10  Alan Modra  <amodra@gmail.com>
 727
 728         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
 729         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
 730         (Overview <Target PowerPC options>): Add a number of missing options.
 731         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
 732
 733 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         PR gas/6957
 736         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
 737         for i686.
 738
 739 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 740
 741         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
 742         for ISA extensions.
 743         (md_parse_option): Likewise.
 744
 745 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
 746
 747         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
 748         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
 749         (TIC6X Options): Don't mention "-matomic".
 750         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
 751         (md_longopts): Remove corresponding entries.
 752         (md_parse_option): Don't handle them.
 753         (md_show_usage): Don't document them.
 754         (tic6x_atomic): Delete variable.
 755         (tic6x_update_features): Always copy tic6x_arch_enable to
 756         tic6x_features.
 757         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
 758         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
 759         (md_pseudo_table): Remove ".atomic" and ".noatomic".
 760
 761 2011-01-31  Nick Clifton  <nickc@redhat.com>
 762
 763         * write.c (write_contents): Include output file name and bfd error
 764         value when reporting the inability to write to the output file.
 765         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
 766         frag that has a non-zero fill value.
 767
 768 2011-01-27  DJ Delorie  <dj@redhat.com>
 769
 770         * config/tc-rx.c (md_convert_frag): If we can't compute the target
 771         address, zero out the values stored in the object file to make
 772         objdump's output consistent.
 773
 774 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 775
 776         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
 777         x86_dwarf2_return_column to 32.
 778
 779 2011-01-20  Nick Clifton  <nickc@redhat.com>
 780
 781         PR gas/12384
 782         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
 783         comparison.
 784
 785 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * write.c (compress_debug): Return if section size is smaller
 788         than 32 bytes.
 789
 790 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         PR gas/12409
 793         * write.c (compress_debug): Return if section size is 0.
 794
 795 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
 796
 797         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
 798         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
 799         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
 800         fmp626} options.
 801
 802 2011-01-18  Nick Clifton  <nickc@redhat.com>
 803
 804         PR gas/12390
 805         * doc/all.texi: Add NS32K
 806         * doc/as.texinfo: Remove target specific details of which
 807         characters act as comment initiators and statement separators into
 808         individual target specific files.
 809         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
 810         the hash character at the start of a line.
 811         * doc/c-arm.texi (ARM-Chars): Likewise.
 812         * doc/c-avr.texi (AVR-Chars): Likewise.
 813         * doc/c-d10v.texi (D10V-Chars): Likewise.
 814         * doc/c-d30v.texi (D30V-Chars): Likewise.
 815         * doc/c-mmix.texi (MMIX-Chars): Likewise.
 816         * doc/c-s390.texi (s390 characters): Likewise.
 817         * doc/c-sh.texi (SH-Chars): Likewise.
 818         * doc/c-sh64.texi (SH64-Chars): Likewise.
 819         * doc/c-sparc.texi (SPARC-Chars): Likewise.
 820         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
 821         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
 822         * doc/c-z80.texi (Z80-Chars): Likewise.
 823         * doc/c-z8k.texi (Z8000-Chars): Likewise.
 824         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
 825         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
 826         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
 827         line separator characters.
 828         * doc/c-cr16.texi (CR16 Syntax): Likewise.
 829         * doc/c-i386.texi (i386-Chars): Likewise.
 830         * doc/c-i860.texi (i860-Chars): Likewise.
 831         * doc/c-i960.texi (i960-Chars): Likewise.
 832         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
 833         * doc/c-lm32.texi (LM32-Chars): likewise.
 834         * doc/c-m32c.texi (M32C-Chars): Likewise.
 835         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
 836         * doc/c-m68k.texi (M68K-Chars): Likewise.
 837         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
 838         * doc/c-msp430.texi (MSP430-Chars): Likewise.
 839         * doc/c-mt.texi (MT-Chars): Likewise.
 840         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
 841         * doc/c-pj.texi (PJ-Chars): Likewise.
 842         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
 843         * doc/c-rx.texi (RX-Chars): Likewise.
 844         * doc/c-score.texi (SCORE-Chars): Likewise.
 845         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
 846         * doc/c-v850.texi (V850-Chars): Likewise.
 847         * doc/c-vax.texi (VAX-Chars): Likewise.
 848         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
 849
 850 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
 851
 852         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
 853
 854         * doc/c-i386.texi (i386-TBM): New section.
 855
 856 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 857
 858         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
 859         (disallow_64bit_reloc): This.
 860         (md_assemble): Don't check movabs for x32 mode here.
 861         (i386_target_format): Updated.
 862         (tc_gen_reloc): Check if 64bit relocations are allowed.
 863
 864 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * config/tc-i386.c (disallow_64bit_disp): New.
 867         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
 868         X86_64_ABI/X86_64_X32_ABI.
 869         (md_assemble): Don't allow movabs with relocation in x32 mode.
 870         (i386_target_format): Updated.
 871
 872 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 873
 874         * config/tc-i386.c (OPTION_N32): Renamed to ...
 875         (OPTION_X32): This.
 876         (md_longopts): Replace n32 with x32.
 877         (md_parse_option): Updated.
 878         (md_show_usage): Likewise.
 879
 880         * doc/c-i386.texi: Replace --n32 with --x32.
 881
 882 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
 883
 884         * config/tc-mips.c (mips_ip): Update error messages.  Take an
 885         unadjusted offset for "+c" argument.
 886
 887 2011-01-10  Nick Clifton  <nickc@redhat.com>
 888
 889         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
 890         it.
 891
 892 2011-01-10  Nick Clifton  <nickc@redhat.com>
 893
 894         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
 895         part of the file.
 896
 897 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 898             Glauber de Oliveira Costa  <glommer@gmail.com>
 899
 900         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
 901         .tlsdescseq directive.
 902         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
 903         following a symbol.
 904         (s_arm_tls_descseq): New directive.
 905         (md_pseudo_table): Add it.
 906         (encode_branch): Allow TLS_CALL relocs too.
 907         (do_t_blx, do_t_branch23): Use encode_branch.
 908         (reloc_names): Add tlsdesc and tlscall.
 909         (md_apply_fix): Process tls desc relocations.
 910         (tc_gen_reloc): Likewise.
 911         (arm_fix_adjustable): Likewise.
 912
 913 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
 914
 915         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
 916
 917         * doc/c-i386.texi (i386-BMI): New section.
 918
 919 2011-01-06  Paul Koning  <ni1d@arrl.net>
 920
 921         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
 922         references to absolute addresses.
 923
 924 2011-01-05  DJ Delorie  <dj@redhat.com>
 925
 926         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
 927         instead of an RH_NEG32 one.
 928
 929 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 930
 931         * doc/c-i386.texi: Clarify --n32.
 932
 933 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
 936         integer registers in VEX.vvvv.  Check register-only source
 937         operand when two source operands are swapped.  Properly update
 938         destination when two source operands are swapped.
 939
 940 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         * gas.c (parse_args): Update copyright to 2011.
 943
 944 For older changes see ChangeLog-2010
 945 \f
 946 Local Variables:
 947 mode: change-log
 948 left-margin: 8
 949 fill-column: 74
 950 version-control: never
 951 End: