gas/ChangeLog

   1 2010-05-27  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
   2
   3         * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
   4         writeback when base register is in register list an error, and
   5         correct check.
   6         (do_t_ldmstm): Change warnings.
   7
   8 2010-05-26  Catherine Moore  <clm@codesourcery.com>
   9
  10         * config/tc-mips.c (is_opcode_valid): Remove expansionp.
  11         (macro_build): Change invocation of is_opcode_valid.
  12         (mips_ip): Likewise.
  13
  14 2010-05-25  Nick Clifton  <nickc@redhat.com>
  15
  16         * Makefile.am (MOSTLYCLEANFILES): Fix typo.
  17         * Makefile.in: Regenerate.
  18
  19 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
  20             Joseph Myers  <joseph@codesourcery.com>
  21             Andrew Stubbs  <ams@codesourcery.com>
  22
  23         * config/tc-sh.c (sh_fdpic): New.
  24         (sh_check_fixup): Handle relocations on movi20.
  25         (parse_exp): Do not reject PIC operators here.
  26         (build_Mytes): Check for unhandled PIC operators here.  Use
  27         sh_check_fixup for movi20.
  28         (enum options): Add OPTION_FDPIC.
  29         (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
  30         (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
  31         (sh_elf_final_processing): Handle --fdpic.
  32         (sh_uclinux_target_format): New.
  33         (sh_parse_name): Handle FDPIC relocation operators.
  34         * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
  35         (sh_uclinux_target_format): Declare for TE_UCLINUX.
  36         * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
  37         em=uclinux.
  38         * doc/c-sh.texi (SH Options): Document --fdpic.
  39
  40 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
  41
  42         PR ld/11621
  43         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
  44         * Makefile.in: Regenerate.
  45
  46 2010-05-25  Alan Modra  <amodra@gmail.com>
  47
  48         * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
  49
  50 2010-05-19  Nick Clifton  <nickc@redhat.com>
  51
  52         * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
  53         of known section prefixes.
  54
  55 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR gas/11600
  58         * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
  59         (obj_elf_parse_section_letters): Likewise.
  60         (obj_elf_section_word): Likewise.
  61
  62         * config/tc-ppc.c (ppc_section_letter): Removed.
  63         (ppc_section_word): Likewise.
  64         * config/tc-ppc.h (ppc_section_letter): Likewise.
  65         (ppc_section_word): Likewise.
  66         (md_elf_section_letter): Likewise.
  67         (md_elf_section_word): Likewise.
  68
  69         * doc/as.texinfo: Document `e' and `#exclude'.
  70
  71 2010-05-13  Nathan Sidwell  <nathan@codesourcery.com>
  72
  73         * config/tc-arm.c (md_assemble): Clarify current mode in error
  74         messages about unsupported instructions.
  75         (UT): Delete #define.
  76         (insns): Adjust cbnz, cbz appropriately.
  77
  78 2010-05-11  Andrew Stubbs  <ams@codesourcery.com>
  79
  80         * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
  81
  82 2010-05-11  Jie Zhang  <jie@codesourcery.com>
  83
  84         * config/tc-arm.c (aeabi_set_public_attributes): Set
  85         Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
  86
  87 2010-05-07  Tristan Gingold  <gingold@adacore.com>
  88
  89         * Makefile.in: Regenerate with automake 1.11.1.
  90         * aclocal.m4: Ditto.
  91         * doc/Makefile.in: Ditto.
  92
  93 2010-05-05  Nick Clifton  <nickc@redhat.com>
  94
  95         * po/es.po: Updated Spanish translation.
  96
  97 2010-05-05  Julian Brown  <julian@codesourcery.com>
  98
  99         * read.c (cons_worker): Detect and reject unexpected string argument.
 100
 101 2010-05-04  Nick Clifton  <nickc@redhat.com>
 102
 103         * write.c (fixup_segment): Revert previous delta.
 104         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
 105         generation of relocations for fixups against weak symbols.
 106
 107 2010-04-29  Nathan Sidwell  <nathan@codesourcery.com>
 108
 109         * write.c (fixup_segment): Do not assume we know the section a
 110         defined weak symbol is in.
 111         * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
 112         weak symbols as not known to be in the same section, even if they
 113         are defined.
 114
 115 2010-04-27  Joseph Myers  <joseph@codesourcery.com>
 116
 117         * config/tc-tic6x.h (tic6x_label_list): New.
 118         (tic6x_segment_info_type): Keep a list of labels and a current
 119         frag instead of a boolean for whether labels seen and a count of
 120         instructions.
 121         (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
 122         md_do_align, tic6x_do_align, md_end, tic6x_end): New.
 123         * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
 124         (tic6x_cleanup): Correct comment.
 125         (tic6x_free_label_list): New.
 126         (tic6x_cons_align): Free label list and update for
 127         tic6x_segment_info_type changes.
 128         (tic6x_do_align): New.
 129         (md_assemble): Handle list of labels and saved frag for execute
 130         packet.  Create machine-dependent frag for new execute packet and
 131         adjust labels accordingly.
 132         (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
 133         (md_convert_frag, md_estimate_size_before_relax): Update comments.
 134
 135 2010-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         PR gas/11535
 138         * config/tc-i386-intel.c (intel_state): Add is_indirect.
 139         (i386_intel_operand): Initialize intel_state.is_indirect.  Check
 140         intel_state.is_indirect for "call|jmp [symbol]".
 141
 142 2010-04-22  Nick Clifton  <nickc@redhat.com>
 143
 144         * po/gas.pot: Updated by the Translation project.
 145
 146 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         * config/tc-i386.c (i386_is_register): Removed.
 149         (x86_cons): Don't use i386_is_register.
 150         (parse_register): Likewise.
 151         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
 152         (i386_intel_operand): Likewise.
 153
 154 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
 157         i386_is_register.
 158
 159 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
 162         (x86_cons): Updated.
 163         (parse_register): Likewise.
 164         (tc_x86_parse_to_dw2regnum): Likewise.
 165         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
 166         (i386_intel_operand): Likewise.
 167
 168 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         PR gas/11509
 171         * config/tc-i386-intel.c (i386_intel_simplify_register): New.
 172         (i386_intel_simplify): Use i386_is_register and
 173         i386_intel_simplify_register. Set X_md for O_register and
 174         check X_md for O_constant.
 175         (i386_intel_operand): Use i386_is_register.
 176
 177         * config/tc-i386.c (i386_is_register): New.
 178         (x86_cons): Initialize the X_md field.  Use i386_is_register.
 179         (parse_register): Use i386_is_register.
 180         (tc_x86_parse_to_dw2regnum): Likewise.
 181
 182 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * expr.c (expr): Initialize the X_md field.
 185
 186 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
 187
 188         * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
 189         (md_longopts): Add -mgenerate-rel.
 190         (tic6x_generate_rela): New.
 191         (md_parse_option): Handle -mgenerate-rel.
 192         (md_show_usage): Add comment that -mgenerate-rel is undocumented.
 193         (tic6x_init_after_args): New.
 194         (md_apply_fix): Correct shift calculations for SB-relative
 195         relocations.
 196         (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
 197         adjust addresses for relocations referencing symbols in other
 198         sections.
 199         (tc_gen_reloc): Adjust addend calculations for REL relocations.
 200         * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
 201         tic6x_pcrel_from_section, tc_init_after_args,
 202         tic6x_init_after_args): New.
 203
 204 2010-04-20  Nick Clifton  <nickc@redhat.com>
 205
 206         PR gas/11507
 207         * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
 208         altmacro mode if found inside a quoted string.
 209
 210 2010-04-20  Mike Frysinger  <vapier@gentoo.org>
 211
 212         * config/bfin-lex.l (parse_int): Change index() to strchr().
 213
 214 2010-04-16  Nick Clifton  <nickc@redhat.com>
 215
 216         PR gas/11395
 217         * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
 218         matcher to accept and unconditional 32-bit add instruction.
 219         (pa_build_unwind_subspace): Cope with error conditions not
 220         allowing the start symbol to be set.
 221
 222 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 223
 224         * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
 225         new tag names in v2.08 of ARM ABI.
 226         * doc/c-arm.texi: Document new tag names in ABI.
 227
 228 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 229
 230         * config/tc-alpha.c: Includes vms/egps.h on EVAX.
 231         (s_alpha_comm): Used new EGPS macros from egps.h
 232         (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
 233         (s_alpha_section_word): Add comments.  Use new EGPS macros.
 234         Adjust for modified bfd_vms_set_section_flags function.
 235
 236 2010-04-10  Alan Modra  <amodra@gmail.com>
 237
 238         PR gas/11486
 239         * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
 240
 241 2010-04-09  Nick Clifton  <nickc@redhat.com>
 242
 243         * as.c (create_obj_attrs_section): Remove unused variable addr.
 244         * listing.c (listing_listing): Remove unused variable message.
 245         * read.c: Remove unnecessary register type qualifiers.
 246         (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
 247         defined.
 248
 249 2010-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 250
 251         * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
 252         atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
 253         atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
 254         atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
 255         atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
 256         atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
 257         atmega88pa, attiny461a, attiny84a, m3000.
 258         Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
 259         atmega8hvd, attiny327, m3000f, m3000s, m3001b.
 260         * doc/c-avr.texi: Same.
 261
 262 2010-04-07  Jie Zhang  <jie@codesourcery.com>
 263
 264         * config/tc-arm.c (make_mapping_symbol): Handle the case
 265         that multiple mapping symbols have the same value 0.
 266
 267 2010-04-07  Alan Modra  <amodra@gmail.com>
 268
 269         * configure: Regenerate.
 270
 271 2010-04-06  Nick Clifton  <nickc@redhat.com>
 272
 273         * po/ru.po: New Russian translation.
 274         * configure.in (ALL_LINGUAS): Add ru.
 275         * configure: Regenerate.
 276
 277 2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         PR gas/11456
 280         * input-scrub.c (input_scrub_next_buffer): Use memmove instead
 281         of memcpy to copy overlap memory.
 282
 283 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 284
 285         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
 286         (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
 287         * Makefile.in: Regenerate.
 288         * NEWS: Add news entry for TI C6X support.
 289         * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
 290         TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
 291         operands if TC_KEEP_OPERAND_SPACES.
 292         * configure.tgt (tic6x-*-*): New.
 293         * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
 294         TC_PREDICATE_END_CHAR): Define.
 295         * config/tc-tic6x.c, config/tc-tic6x.h: New.
 296         * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
 297         * doc/Makefile.in: Regenerate.
 298         * doc/all.texi (TIC6X): Define.
 299         * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
 300         * doc/c-tic6x.texi: New.
 301
 302 2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
 303
 304         * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
 305
 306 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 307
 308         * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
 309         with operand_size_mismatch.
 310         (operand_size_match): Updated.
 311         (match_template): Likewise.
 312
 313 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 314
 315         * config/tc-i386.c (i386_error): New.
 316         (_i386_insn): Replace err_msg with error.
 317         (operand_size_match): Set error instead of err_msg on failure.
 318         (operand_type_match): Likewise.
 319         (operand_type_register_match): Likewise.
 320         (VEX_check_operands): Likewise.
 321         (match_template): Likewise.  Use error instead of err_msg with
 322         as_bad.
 323
 324 2010-03-19  Jie Zhang  <jie@codesourcery.com>
 325
 326         * config/tc-arm.c (make_mapping_symbol): Hanle the case
 327         that two mapping symbols have the same value.
 328
 329 2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>
 330
 331         * doc/c-arm.texi (.setfp): Correct example.
 332
 333 2010-03-18  Wei Guozhi  <carrot@google.com>
 334
 335         PR gas/11323
 336         * config/tc-arm.c (reloc_names): New relocation names.
 337         (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
 338         (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
 339         * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
 340
 341 2010-03-15  Thomas Schwinge  <thomas@codesourcery.com>
 342
 343         * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
 344         cases, and not only for .eh_frame.
 345
 346         * dw2gencfi.c (output_cie): Make it more explicit which code paths
 347         belong to .eh_frame only.
 348
 349 2010-03-13  Segher Boessenkool  <segher@kernel.crashing.org>
 350
 351         * config/tc-v850.c (v850_insert_operand): Handle out-of-range
 352         assembler constants on 64-bit hosts.
 353
 354 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
 355
 356         * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
 357         Strip trailing whitespace.
 358
 359 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
 360
 361         * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
 362         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
 363         BFIN_CPU_BF506.
 364         (bfin_cpus[]): Add 0.0 for bf504 and bf506.
 365
 366 2010-03-10  Jie Zhang  <jie@codesourcery.com>
 367
 368         * doc/as.texinfo: Add Blackfin options.
 369         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
 370         * config/tc-bfin.c (md_show_usage): Show usage for all
 371         Blackfin specific options.
 372
 373 2010-03-09  Alan Modra  <amodra@gmail.com>
 374
 375         PR gas/11356
 376         * listing.c (listing_newline): Correct backslash quote logic.
 377
 378 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 379
 380         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
 381         (ELF_TARGET_FORMAT64): Define.
 382
 383 2010-03-05  Paul Brook  <paul@codesourcery.com>
 384
 385         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
 386
 387 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
 388
 389         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
 390         reading uninitialized data.
 391
 392 2010-03-01  Tristan Gingold  <gingold@adacore.com>
 393
 394         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
 395
 396 2010-02-26  Doug Evans  <dje@sebabeach.org>
 397
 398         * configure.tgt: Fix mep cpu case.
 399
 400 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 401
 402         * config/tc-arm.c (do_t_strexd): Remove
 403         operand[1] != operand[2] contraint.
 404
 405 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 406
 407         * config/tc-arm.c (neon_select_shape): No need to match
 408         the remaining operands in the shape when one operand does
 409         not match.
 410
 411 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 412
 413         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
 414         alignment.
 415
 416 2010-02-25  Doug Evans  <dje@sebabeach.org>
 417
 418         * cgen.c: Whitespace fixes.
 419         (weak_operand_overflow_check): Formatting fix.
 420
 421 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 422
 423         * config/tc-i386.c (match_template): Update error messages.
 424
 425 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 426
 427         * config/tc-i386.c (_i386_insn): Add err_msg.
 428         (operand_size_match): Set err_msg on failure.
 429         (operand_type_match): Likewise.
 430         (operand_type_register_match): Likewise.
 431         (VEX_check_operands): Likewise.
 432         (match_template): Likewise.  Use i.err_msg with as_bad.
 433
 434 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
 435
 436         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
 437         mips_fix_loongson2f_jump): New variables.
 438         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
 439         -mno-fix-loongson2f-nop/jump.
 440         (md_parse_option): Initialize variables via above options.
 441         (options): New enums for the above options.
 442         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
 443         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
 444         New functions.
 445         (append_insn): call fix_loongson2f().
 446         (mips_handle_align): Replace the implicit nops.
 447         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
 448         for the new mips_handle_align().
 449         * doc/c-mips.texi: Document the new options.
 450
 451 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
 452
 453         * config/tc-arm.c (do_rd_rm_rn): Added warning
 454         for obsolete insns.
 455
 456 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
 457
 458         PR binutils/11297
 459         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
 460         (avr_cons_fix_new): Handle fixups of a single byte.
 461
 462 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 463
 464         PR 9861
 465         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
 466         compiler's predefines.
 467
 468 2010-02-19  Alan Modra  <amodra@gmail.com>
 469
 470         * configure.tgt: Whiltespace.  Sort moxie entry.
 471
 472 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 473
 474         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
 475         * doc/c-arm.texi: Likewise.
 476
 477 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
 478
 479         * config/tc-arm.c (asm_opcode): operands type
 480         change.
 481         (BAD_PC_ADDRESSING): New macro message.
 482         (BAD_PC_WRITEBACK): Likewise.
 483         (MIX_ARM_THUMB_OPERANDS): New macro.
 484         (operand_parse_code): Added enum values.
 485         (parse_operands): Added thumb/arm distinction,
 486         plus new enum values handling.
 487         (encode_arm_addr_mode_2): Validations enhanced.
 488         (encode_arm_addr_mode_3): Likewise.
 489         (do_rm_rd_rn): Likewise.
 490         (encode_thumb32_addr_mode): Likewise.
 491         (do_t_ldrex): Likewise.
 492         (do_t_ldst): Likewise.
 493         (do_t_strex): Likewise.
 494         (md_assemble): Call parse_operands with
 495         a new parameter.
 496         (OPS_1): New macro.
 497         (OPS_2): Likewise.
 498         (OPS_3): Likewise.
 499         (OPS_4): Likewise.
 500         (OPS_5): Likewise.
 501         (OPS_6): Likewise.
 502         (insns): Updated insns operands.
 503
 504 2010-02-12  Tristan Gingold  <gingold@adacore.com>
 505             Douglas B Rupp  <rupp@gnat.com>
 506
 507         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
 508         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
 509         (pseudo_func): Add an entry for slotcount.
 510         (md_begin): Initialize slotcount pseudo symbol.
 511         (ia64_parse_name): Handle @slotcount parameter.
 512         (ia64_gen_real_reloc_type): Handle slotcount.
 513         (md_apply_fix): Ditto.
 514         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 515
 516 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 517
 518         * config/tc-xtensa.c (istack_init): Don't call memset.
 519
 520 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 521
 522         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 523         well as suffixes.
 524
 525 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 526
 527         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 528
 529 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         * config/tc-i386.c (build_modrm_byte): Reformat.
 532
 533 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 534
 535         * config/tc-i386.c: Update copyright.
 536
 537 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 538             Sebastian Pop  <sebastian.pop@amd.com>
 539
 540         * config/tc-i386.c (vec_imm4) New operand type.
 541         (fits_in_imm4): New.
 542         (VEX_check_operands): New.
 543         (check_reverse): Call VEX_check_operands.
 544         (build_modrm_byte): Reintroduce code for 5
 545         operand insns.  Fix whitespace.
 546
 547 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 548
 549         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 550         -mpwr6 and -mpwr7.
 551
 552 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 553
 554         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 555         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 556         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 557
 558 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 559
 560         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 561         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 562         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 563         BFD_RELOC_ARM_PCREL_CALL)
 564
 565 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 566
 567         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 568         handle more instruction sizes and fetch widths.
 569         (branch_align_power): Likewise.
 570         (text_align_power): Likewise.
 571         (bytes_to_stretch): Likewise.
 572
 573 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 574
 575         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 576         (ppc_mach): Handle titan.
 577         * doc/c-ppc.texi: Mention -mtitan.
 578
 579 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 580
 581         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 582         replace with...
 583         (xtensa_fetch_width) ...this.
 584
 585 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 586
 587         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 588         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 589         * Makefile.in: Regenerate.
 590
 591 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 592
 593         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 594         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 595         * config/tc-i386.h (processor_type): Same.
 596         * doc/c-i386.texi: Change amdfam15 to bdver1.
 597
 598 2010-01-29  Nick Clifton  <nickc@redhat.com>
 599
 600         PR 11136
 601         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 602         NS_NULL.
 603
 604 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 605
 606         * NEWS: Mention new feature.
 607         * config/obj-coff.c (obj_coff_section): Accept digits and use
 608         to override default section alignment power if specified.
 609         * doc/as.texinfo (.section directive): Update documentation.
 610
 611 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * config/tc-i386.c (avxscalar): New.
 614         (OPTION_MAVXSCALAR): Likewise.
 615         (build_vex_prefix): Select vector_length for scalar instructions
 616         based on avxscalar.
 617         (md_longopts): Add OPTION_MAVXSCALAR.
 618         (md_parse_option): Handle OPTION_MAVXSCALAR.
 619         (md_show_usage): Add -mavxscalar=.
 620
 621         * doc/c-i386.texi: Document -mavxscalar=.
 622
 623 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 624
 625         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 626         0xc4 individually.
 627
 628 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 629
 630         * write.h (fix_at_start): Declare.
 631         * write.c (fix_new_internal): Add at_beginning parameter.
 632         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 633         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 634         (fix_new, fix_new_exp): Update accordingly.
 635         (fix_at_start): New function.
 636         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 637         (ppc_ref): New function, for OBJ_XCOFF.
 638         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 639         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 640
 641 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 642
 643         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 644         on 64-bit Solaris/x86.
 645         Include obj-format.h earlier.
 646
 647 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 648
 649         * config/tc-s390.c (s390_elf_final_processing): New function.
 650         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 651         (s390_elf_final_processing): Added prototype.
 652
 653
 654 2010-01-20  Nick Clifton  <nickc@redhat.com>
 655
 656         PR 11109
 657         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 658         code to handle round-to-zero for VCVT conversions.
 659         (do_neon_cvt): New.  Call do_neon_cvt_1.
 660         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 661         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 662         insn.
 663
 664 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 665
 666         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 667
 668 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 669
 670         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 671         check that it's not an XOP insn.
 672
 673 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 674
 675         * config/bfin-aux.h: Remove argument names in function
 676         declarations.
 677         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 678         warning.
 679         * config/bfin-parse.y (value_match): Remove argument names
 680         in declaration.
 681         (notethat): Likewise.
 682         (yyerror): Likewise.
 683
 684 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 685
 686         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 687
 688 2010-01-13  Nick Clifton  <nickc@redhat.com>
 689
 690         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 691         warning message if a new section is created without setting any
 692         attributes for it.
 693         (md_pseudo_table): Intercept section creation pseudos.
 694         (md_pcrel_from): Replace abort with an error message.
 695         * config/obj-elf.c (obj_elf_section_name): Export this function.
 696         * config/obj-elf.h (obj_elf_section_name): Prototype.
 697
 698 2010-01-12  Alan Modra  <amodra@gmail.com>
 699
 700         PR 11122
 701         * listing.c (print_source): Add one to line number.
 702
 703 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 704
 705         * Makefile.in: Regenerate.
 706         * configure: Regenerate.
 707         * doc/Makefile.in: Regenerate.
 708
 709 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 710
 711         * version.c (parse_args): Change to "Copyright 2010".
 712
 713 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 714
 715         * config/tc-i386.c (cpu_arch): Add amdfam15.
 716         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 717         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 718         * doc/c-i386.texi: Add amdfam15.
 719
 720 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 721
 722         * config/tc-arm.c (do_neon_logic): Accept imm value
 723         in the third operand too.
 724         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 725         OP_RNDQ_Ibig.
 726         (parse_operands): OP_NILO case removed, applied renaming.
 727         (insns): Neon shape changed for some logic instructions.
 728
 729 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 730
 731         * config/tc-arm.c (do_neon_ldx_stx): Added
 732         validation for vector load/store insns.
 733
 734 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 735
 736         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 737
 738 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 739
 740         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 741         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 742         (NEON_ENCODE): New macro.
 743         (check_neon_suffixes): New macro.
 744         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 745         (do_vfp_nsyn_opcode): Likewise.
 746         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 747         (do_vfp_nsyn_cmp): Likewise.
 748         (do_neon_shl_imm): Likewise.
 749         (do_neon_qshl_imm): Likewise.
 750         (neon_dyadic_misc): Likewise.
 751         (do_neon_mac_maybe_scalar): Likewise.
 752         (do_neon_qdmulh): Likewise.
 753         (do_neon_qmovn): Likewise.
 754         (do_neon_qmovun): Likewise.
 755         (do_neon_movn): Likewise.
 756         (neon_mac_reg_scalar_long): Likewise.
 757         (do_neon_vmull): Likewise.
 758         (do_neon_trn): Likewise.
 759         (do_neon_ldx_stx): Likewise.
 760         (neon_dp_fixup): Changed signature and set the flag.
 761         (neon_three_same): Call the above with new signature.
 762         (neon_two_same): Likewise.
 763         (neon_imm_shift): Likewise.
 764         (neon_mul_mac): Likewise.
 765         (do_neon_abs_neg): Likewise.
 766         (neon_mixed_length): Likewise.
 767         (do_neon_ext): Likewise.
 768         (do_neon_mov): Likewise.
 769         (do_neon_tbl_tbx): Likewise.
 770         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 771         (neon_compare): Likewise.
 772         (do_neon_shll): Likewise.
 773         (do_neon_cvt): Likewise.
 774         (do_neon_mvn): Likewise.
 775         (do_neon_dup): Likewise.
 776         (md_assemble): Call check_neon_suffixes ().
 777
 778 For older changes see ChangeLog-2009
 779 \f
 780 Local Variables:
 781 mode: change-log
 782 left-margin: 8
 783 fill-column: 74
 784 version-control: never
 785 End: