gas/ChangeLog

   1 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-spu.c (md_apply_fix): Handle fully resolved
   4         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
   5
   6 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
   7
   8         * config/tc-ppc.c (parse_cpu): Handle -m464.
   9         (md_show_usage): Likewise.
  10
  11 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
  12
  13         Add support for ATtiny13A.
  14         * config/tc-avr.c (mcu_types): Add attiny13a.
  15         * doc/c-avr.texi: Likewise.
  16
  17 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
  18             Alan Modra  <amodra@bigpond.net.au>
  19
  20         * write.c (relax_segment <rs_org>): Include current stretch
  21         value when calculating whether .org is backwards.
  22
  23 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  24
  25         * configure: Regenerate.
  26
  27 2008-06-17  Nick Clifton  <nickc@redhat.com>
  28
  29         * app.c (do_scrub_chars): Do not UNGET an EOF value.
  30
  31 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
  32
  33         PR gas/6607
  34         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
  35         text_section.  Do the "stepping backwards" test for text_section
  36         using unsigned operands.
  37
  38 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
  39
  40         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
  41         (ppc_insert_operand): Likewise.
  42         (ppc_machine): Likewise.
  43         * config/tc-ppc.h: #include "opcode/ppc.h"
  44         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
  45         (ppc_cpu): Update extern decl.
  46
  47 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
  48
  49         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
  50         +x, +X, +p, +P, +s, +S.
  51         (mips_ip): Likewise.
  52
  53         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
  54         (mips_ip): Likewise.
  55         (macro_build): Likewise.
  56         (CPU_HAS_SEQ): New macro.
  57         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
  58
  59 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
  60
  61         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
  62         * doc/c-avr.texi: Likewise.
  63
  64 2008-06-04  Nick Clifton  <nickc@redhat.com>
  65
  66         * app.c (do_scrub_chars): Do not UNGET an EOF value.
  67
  68 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * config/tc-i386.c (set_sse_check): New.
  71         (md_pseudo_table): Add "sse_check".
  72
  73 2008-06-03  Paul Brook  <paul@codesourcery.com>
  74
  75         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
  76
  77 2008-05-30  Nick Clifton  <nickc@redhat.com>
  78
  79         PR 5523
  80         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
  81         relocs here.
  82
  83 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
  84
  85         * config/tc-mips.c (mips_cpu_info_table): Move records for
  86         ST Loongson-2E/2F processors to a better place.
  87
  88 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
  89
  90         PR gas/6518
  91         * config/tc-i386.c (match_template): Report ambiguous operand
  92         size, not invalid suffix when there is no match in Intel
  93         syntax.
  94
  95 2008-05-22  Paul Brook  <paul@codesourcery.com>
  96
  97         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
  98
  99 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 100
 101         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 102         compatible cores: fa526, fa626, fa626te, fa726te.
 103         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 104         fa726te} options.
 105
 106 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 107
 108         * Makefile.am: Run "make dep-am".
 109         * Makefile.in: Regenerate.
 110         * doc/Makefile.in: Regenerate.
 111         * po/POTFILES.in: Regenerate.
 112
 113 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 114
 115         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 116         with non-MIPS16 relocs.
 117
 118 2008-05-09  Chao-ying Fu  <fu@mips.com>
 119
 120         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 121         case that some characters append at the end of the name.
 122         (mips_ip): Likewise.
 123         (s_change_sec): Likewise.
 124         (md_section_align): Likewise.
 125
 126 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 127
 128         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 129         xtensa_make_property_section instead of xtensa_get_property_section.
 130         (xtensa_create_xproperty_segments): Likewise.
 131
 132 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         * NEWS: Mention XSAVE, EPT and MOVBE.
 135
 136         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 137         (md_show_usage): Add .movbe and .ept.
 138
 139         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 140         .movbe and .ept.
 141
 142 2008-04-29  David S. Miller  <davem@davemloft.net>
 143
 144         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 145
 146 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 147
 148         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 149         New statics.
 150         (OPTION_ELF_BASE): Make room for new option macros.
 151         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 152         OPTION_DOUBLE_FLOAT): New option macros.
 153         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 154         mdouble-float.
 155         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 156         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 157         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 158         and -mdouble-float.
 159         (struct mips_set_options): New fields soft_float and single_float.
 160         (mips_opts): Initialized them.  Add comment for each field
 161         initializer.
 162         (mips_after_parse_args): Set them based on file_mips_soft_float
 163         and file_mips_single_float.
 164         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 165         `.set singlefloat' and `.set doublefloat'.
 166         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 167         Handle single-float and soft-float instructions here.
 168         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 169         (is_opcode_valid_16): New function.
 170         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 171         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 172         M_S_DOB>: Remove special-casing of r4650.
 173         * doc/c-mips.texi (-march=): Add Octeon.
 174         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 175         -msingle-float and -mdouble-float.
 176         (MIPS floating-point): New section.  Document `.set softfloat' and
 177         `.set hardfloat'.  Document `.set singlefloat' and `.set
 178         doublefloat'.
 179
 180 2008-04-25  David S. Miller  <davem@davemloft.net>
 181
 182         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 183         %asr aliases.
 184
 185         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 186         rather than occaisionally 'levels'.  Consistently refer to Sun's
 187         UNIX variant as SunOS, every version of Solaris is also SunOS.
 188         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 189         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 190         section on 32-bit/64-bit opcode translations.
 191
 192 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 193
 194         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 195         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 196         (obj-fdpicelf.o): Define.
 197         * Makefile.in: Regenerate.
 198         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 199         (bfin-*-*): Delete.
 200         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 201         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 202         * config/obj-fdpicelf.c: New.
 203         * config/obj-fdpicelf.h: Likewise.
 204         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 205         the OBJ_FDPIC_ELF define.
 206         (OPTION_NOPIC): Define.
 207         (md_longopts): Add mnopic and mno-fdpic.
 208         (md_parse_option): Handle OPTION_NOPIC.
 209
 210 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 211
 212         * aclocal.m4: Regenerate.
 213         * configure: Regenerate.
 214
 215 2008-04-23  David S. Miller  <davem@davemloft.net>
 216
 217         * config/tc-sparc.c (v9a_asr_table): Add missing
 218         'stick' and 'stick_cmpr', and document ordering rules
 219         of table.
 220         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 221         BFD_RELOC_SPARC_PC10.
 222         * doc/c-sparc.texi: New section on Sparc constants.
 223         Add documentation for %stick and %stick_cmpr.
 224
 225 2008-04-22  David S. Miller  <davem@davemloft.net>
 226
 227         * config/obj-elf.c (obj_elf_section_type): Add prototype
 228         before obj_elf_section_word and add 'warn' arg.
 229         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 230         is matched, try checking for #SECTION_TYPE.
 231         (obj_elf_section): Adjust for new args.
 232         (obj_elf_type_name): New function.
 233         (obj_elf_type): Call it, and accept STT_foo number strings
 234         in .type statements as output by SunPRO compiler.
 235
 236 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 239         if noavx is 0.
 240
 241 2008-04-18  David S. Miller  <davem@davemloft.net>
 242
 243         * doc/c-sparc.texi: Add syntax section.
 244
 245 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 246
 247         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 248         REG and NDS for instructions with immediate operand.
 249
 250 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 253         FMA.
 254
 255 2008-04-16  David S. Miller  <davem@davemloft.net>
 256
 257         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 258         and relocation generation.
 259         (tc_gen_reloc): Likewise.
 260
 261 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 262
 263         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 264         relocations are properly aligned, and not negative.
 265
 266 2008-04-15  Khem Raj  <kraj@mvista.com>
 267
 268         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 269
 270 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 271
 272         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 273         accept e500mc instructions.
 274         (md_show_usage): Document -me500mc.
 275
 276 2008-04-11  Nick Clifton  <nickc@redhat.com>
 277
 278         * listing.c (print_timestamp): Use localtime rather than
 279         localtime_r since not all build environments provide the latter.
 280
 281 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         * NEWS: Mention -msse-check=[none|error|warning].
 284
 285         * config/tc-i386.c (sse_check): New.
 286         (OPTION_MSSE_CHECK): Likewise.
 287         (md_assemble): Check SSE instructions if needed.
 288         (md_longopts): Add -msse-check.
 289         (md_parse_option): Handle OPTION_MSSE_CHECK.
 290         (md_show_usage): Show -msse-check=[none|error|warning].
 291
 292         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 293
 294 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 295
 296         * listing.c: Add -ag listing flag to show general information in
 297         listings such as gas version, passed options, and time stamp.
 298         (listing_general_info): New function.
 299         (print_options): New function.
 300         (print_single_option): New function.
 301         (print_timestamp): New function.
 302         (MAX_DATELEN): Define.
 303         (listing_print): Add call to listing_general_info.
 304         * listing.h (LISTING_GENERAL): Define.
 305         (listing_print): Add new parameter.
 306         * as.c (show_usage): Print new switch.
 307         (parse_args): Parse new switch.
 308         (main): Pass command line on to listing_print.
 309         * NEWS: Mention this new feature.
 310         * doc/as.texinfo: Document the new sub-option.
 311
 312 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 313
 314         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 315         call.  Delete out of date comment.
 316         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 317         (dwarf2_emit_label): Don't emit unless there has been a previous
 318         .file or we are outputting assembler generated debug.
 319         dwarf2_consume_line_info after emitting line info, not before.
 320         (out_debug_info): Simplify files_in_use test.
 321
 322 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * config/tc-i386.c (parse_real_register): Return AVX register
 325         only if AVX is enabled.
 326
 327 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 328
 329         PR gas/6043
 330         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 331         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 332
 333 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 334             Bob Wilson  <bob.wilson@acm.org>
 335
 336         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 337         call to decode_reloc.
 338
 339 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 340
 341         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 342
 343         * config/tc-i386.c (cpu_arch): Add .pclmul.
 344         (md_show_usage): Replace clmul with pclmul.
 345         * doc/c-i386.texi: Likewise.
 346
 347 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 350
 351         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 352         Document -msse2avx, .avx, .aes, .clmul and .fma.
 353
 354         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 355         (vex_prefix): Likewise.
 356         (sse2avx): Likewise.
 357         (CPU_FLAGS_ARCH_MATCH): Likewise.
 358         (CPU_FLAGS_64BIT_MATCH): Likewise.
 359         (CPU_FLAGS_32BIT_MATCH): Likewise.
 360         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 361         (regymm): Likewise.
 362         (vex_imm4): Likewise.
 363         (fits_in_imm4): Likewise.
 364         (build_vex_prefix): Likewise.
 365         (VEX_check_operands): Likewise.
 366         (bad_implicit_operand): Likewise.
 367         (OPTION_MSSE2AVX): Likewise.
 368         (T_YMMWORD): Likewise.
 369         (_i386_insn): Add vex.
 370         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 371         (cpu_flags_match): Changed to take a pointer to const template.
 372         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 373         (match_mem_size): Also check ymmword.
 374         (operand_type_match): Clear ymmword.
 375         (md_begin): Allow '_' in mnemonic.
 376         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 377         (process_immext): Update assert.
 378         (md_assemble): Don't call process_immext if sse2avx and immext
 379         are true.  Call build_vex_prefix if vex is true.
 380         (parse_insn): Updated for cpu_flags_match.
 381         (swap_operands): Handle 5 operands.
 382         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 383         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 384         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 385         (check_byte_reg): Check regymm.
 386         (process_operands): Duplicate the destination register for
 387         -msse2avx if needed.
 388         (build_modrm_byte): Updated for instructions with VEX encoding.
 389         (output_insn): Output VEX prefix if needed.
 390         (md_longopts): Add msse2avx.
 391         (md_parse_option): Handle OPTION_MSSE2AVX.
 392         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 393         (intel_e09): Support YMMWORD.
 394         (intel_e11): Likewise.
 395         (intel_get_token): Likewise.
 396
 397 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 398
 399         * config/tc-avr.c (mcu_types): Add attiny167.
 400         * doc/c-avr.texi: Likewise.
 401
 402 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 403
 404         * config/tc-avr.c (mcu_types): Add atmega32u4.
 405         * doc/c-avr.texi: Likewise.
 406
 407 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 408
 409         * config/tc-avr.c (mcu_types): Add atmega32c1.
 410         * doc/c-avr.texi: Likewise.
 411
 412 2008-03-28  Paul Brook  <paul@codesourcery.com>
 413
 414         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 415         to avoid spurious symbols.
 416
 417 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 418
 419         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 420         as_bad_where.
 421
 422 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 423
 424         * config/tc-avr.c (mcu_types): Add atmega32m1.
 425         * doc/c-avr.texi: Likewise.
 426
 427 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 428
 429         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 430         start of block.
 431         (do_neon_ext): Fix sign of comparison.
 432
 433 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 434
 435         From Jie Zhang  <jie.zhang@analog.com>
 436         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 437         instructions. And call yyerror when comparing PREG with
 438         DREG.
 439         (check_macfunc_option): New.
 440         (check_macfuncs): Check option by calling check_macfunc_option.
 441         Fix comparison always true warnings.  Both scalar instructions
 442         of vector instruction must share the same mode option.  Only allow
 443         option mode at the end of the second instruction of the vector.
 444         (asm_1): Check option by calling check_macfunc_option.
 445
 446         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 447         option for multiply and multiply-accumulate to data register
 448         instruction.
 449         (check_macfuncs): Don't check if accumulator matches the data register
 450         here.
 451         (assign_macfunc): Check if accumulator matches the
 452         data register in each rule that moves to the data
 453         register.
 454
 455         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 456         generated for LOOP_BEGIN and LOOP_END instructions.
 457         (bfin_gen_loop): Likewise.
 458
 459 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 460
 461         * config/tc-s390.c (md_parse_option): z10 option added.
 462
 463 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 464
 465         * aclocal.m4: Regenerate.
 466         * configure: Likewise.
 467         * Makefile.in: Likewise.
 468         * doc/Makefile.in: Likewise.
 469
 470 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 471
 472         PR 5946
 473         * config/tc-hppa.c (is_same_frag): Delete.
 474
 475 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 476
 477         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 478         RELAX_LOOP_END_ADD_NOP.
 479
 480 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 481
 482         PR gas/5895
 483         * read.c (s_mexit): Warn if attempting to exit a macro when not
 484         inside a macro definition.
 485
 486 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 487
 488         * Makefile.am: Run "make dep-am".
 489         * Makefile.in: Regenerate.
 490         * configure: Regenerate.
 491
 492 2008-03-09  Paul Brook  <paul@codesourcery.com>
 493
 494         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 495         * doc/c-arm.texi: Add cortex-a9.
 496
 497 2008-03-09  Paul Brook  <paul@codesourcery.com>
 498
 499         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 500         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 501         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 502         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 503         * doc/c-arm.texi: Document new ARM FPU variants.
 504
 505 2008-03-07  Paul Brook  <paul@codesourcery.com>
 506
 507         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 508
 509 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 510
 511         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 512         for strict ordering of powerpc_opcodes, but disable for now.
 513
 514 2008-03-04  Paul Brook  <paul@codesourcery.com>
 515
 516         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 517         (arm_ext_v7m): Rename...
 518         (arm_ext_m): ... to this.  Include v6-M.
 519         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 520         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 521         (md_assemble): Allow wide msr instructions.
 522         (insns): Add classifications for v6-m instructions.
 523         (arm_cpu_option_table): Add cortex-m1.
 524         (arm_arch_option_table): Add armv6-m.
 525         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 526
 527 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 528             Bob Wilson  <bob.wilson@acm.org>
 529
 530         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 531         (md_begin): Initialize it.
 532         (resources_conflict): Use it.
 533
 534 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 535
 536         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 537
 538 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 539             H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         PR gas/5543
 542         * read.c (pseudo_set): Don't allow global register symbol.
 543
 544         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 545         global.
 546
 547 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 548
 549         PR gas/5543
 550         * write.c (write_object_file): Don't allow symbols which were
 551         equated to register.  Stop if there is an error.
 552
 553 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 554
 555         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 556         (ppc_cpu): Declare.
 557         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 558         * config/tc-ppc.c (ppu_cpu): Make global.
 559         (ppc_insert_operand): Add ppu_cpu parameter.
 560         (md_assemble): Adjust for above change.
 561         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 562
 563 2008-02-22  Nick Clifton  <nickc@redhat.com>
 564
 565         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 566         targeted ARM ports, otherwise just skip generating the reloc.
 567
 568 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 569
 570         * doc/c-i386.texi: Update -march= and .arch.
 571
 572 2008-02-18  Nick Clifton  <nickc@redhat.com>
 573
 574         * config/tc-mn10300.c (has_known_symbol_location): New function.
 575         Do not regard weak symbols as having a known location.
 576         (md_estimate_size_before_relax): Use new function.
 577         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 578
 579 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 580
 581         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 582         currently selected CPU has no 32-bit support.
 583         (parse_real_register): Do not return registers not available on
 584         currently selected CPU.
 585
 586 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 587
 588         * config/tc-i386.c (process_immext): Fix format.
 589
 590 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 591
 592         * config/tc-i386.c (inoutportreg): New.
 593         (process_immext): New.
 594         (md_assemble): Use it.
 595         (update_imm): Use imm16 and imm32s.
 596         (i386_att_operand): Use inoutportreg.
 597
 598 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 599
 600         * config/tc-i386.c (operand_type_all_zero): New.
 601         (operand_type_set): Likewise.
 602         (operand_type_equal): Likewise.
 603         (cpu_flags_all_zero): Likewise.
 604         (cpu_flags_set): Likewise.
 605         (cpu_flags_equal): Likewise.
 606         (UINTS_ALL_ZERO): Removed.
 607         (UINTS_SET): Likewise.
 608         (UINTS_CLEAR): Likewise.
 609         (UINTS_EQUAL): Likewise.
 610         (cpu_flags_match): Updated.
 611         (smallest_imm_type): Likewise.
 612         (set_cpu_arch): Likewise.
 613         (md_assemble): Likewise.
 614         (optimize_imm): Likewise.
 615         (match_template): Likewise.
 616         (process_suffix): Likewise.
 617         (update_imm): Likewise.
 618         (process_drex): Likewise.
 619         (process_operands): Likewise.
 620         (build_modrm_byte): Likewise.
 621         (i386_immediate): Likewise.
 622         (i386_displacement): Likewise.
 623         (i386_att_operand): Likewise.
 624         (parse_real_register): Likewise.
 625         (md_parse_option): Likewise.
 626         (i386_target_format): Likewise.
 627
 628 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 629
 630         PR gas/5712
 631         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 632         pointer past the comma after parsing a floating point register
 633         name.
 634
 635 2008-02-14  Hakan Ardo  <hakan@debian.org>
 636
 637         PR gas/2626
 638         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 639         to AVR_ISA_2xxe.
 640         (avr_operand): Disallow post-increment addressing in the lpm
 641         instruction for the attiny26.
 642
 643 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 644
 645         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 646         if not in Intel mode.
 647         (i386_intel_operand): Ignore segment overrides in immediate and
 648         offset operands.
 649         (intel_e11): Range-check i.mem_operands before use as array
 650         index. Filter out FLAT for uses other than as segment override.
 651         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 652         "offset FLAT:".
 653
 654 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 655
 656         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 657
 658 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 659
 660         * config/tc-i386.c (allow_pseudo_reg): New.
 661         (parse_real_register): Check for NULL just once. Allow all
 662         register table entries when allow_pseudo_reg is non-zero.
 663         Don't allow any registers without type when allow_pseudo_reg
 664         is zero.
 665         (tc_x86_regname_to_dw2regnum): Replace with ...
 666         (tc_x86_parse_to_dw2regnum): ... this.
 667         (tc_x86_frame_initial_instructions): Adjust for above change.
 668         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 669         (tc_parse_to_dw2regnum): New.
 670         (tc_x86_regname_to_dw2regnum): Replace with ...
 671         (tc_x86_parse_to_dw2regnum): ... this.
 672         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 673         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 674         error handling.
 675
 676 2008-02-12  Nick Clifton  <nickc@redhat.com>
 677
 678         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 679         argument.
 680         (tic4x_insn_add): Likewise.
 681         (md_begin): Drop cast that was discarding a const qualifier.
 682         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 683         argument.
 684         (build_insn): Drop cast that was discarding a const qualifier.
 685
 686 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * config/tc-i386.c (cpu_arch): Add .xsave.
 689         (md_show_usage): Add .xsave.
 690
 691         * doc/c-i386.texi: Add xsave to -march=.
 692
 693 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 694
 695         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 696         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 697
 698 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 699
 700         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 701         checks into assertions.  When relaxation produces an operation that
 702         does not fit in the current FLIX instruction, make sure that the
 703         operation is relaxed as needed to account for being placed following
 704         the current instruction.
 705
 706 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         PR 5715
 709         * configure: Regenerated.
 710
 711 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 712
 713         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 714
 715 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 716
 717         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 718
 719 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 720
 721         * read.c: (emit_expr): Correct for mingw use of printf size
 722         specifier.
 723
 724 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 725
 726         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 727         can only be encoded in FLIX instructions but are not specified as such.
 728         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 729         labels.
 730
 731 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         * NEWS: Mention new command line options for x86 targets.
 734
 735 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 738
 739 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 740
 741         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 742
 743 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * config/tc-i386.c (md_show_usage): Show more processors for
 746         -march=/-mtune=.
 747
 748 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 751
 752 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 755         (XXX_MNEM_SUFFIX): Likewise.
 756         (END_OF_INSN): Likewise.
 757         (templates): Likewise.
 758         (modrm_byte): Likewise.
 759         (rex_byte): Likewise.
 760         (DREX_XXX): Likewise.
 761         (drex_byte): Likewise.
 762         (sib_byte): Likewise.
 763         (processor_type): Likewise.
 764         (arch_entry): Likewise.
 765         (cpu_sub_arch_name): Remove const.
 766         (cpu_arch): Add .vmx and .smx.
 767         (set_cpu_arch): Append cpu_sub_arch_name.
 768         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 769         (md_show_usage): Updated.
 770
 771         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 772         (XXX_MNEM_SUFFIX): Likewise.
 773         (END_OF_INSN): Likewise.
 774         (templates): Likewise.
 775         (modrm_byte): Likewise.
 776         (rex_byte): Likewise.
 777         (DREX_XXX): Likewise.
 778         (drex_byte): Likewise.
 779         (sib_byte): Likewise.
 780         (processor_type): Likewise.
 781         (arch_entry): Likewise.
 782
 783         * doc/as.texinfo: Update i386 -march option.
 784
 785         * doc/c-i386.texi: Update -march= for ISA.
 786
 787 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 788
 789         * config/tc-xtensa.c (xtensa_leb128): New function.
 790         (md_pseudo_table): Use it for sleb128 and uleb128.
 791         (is_leb128_expr): New internal flag.
 792         (xtensa_symbol_new_hook): Check new flag.
 793
 794 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 795
 796         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 797         at90usb82, at90usb162.
 798         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 799         at90usb162.
 800         These changes support the new avr35 architecture group in gcc.
 801
 802 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 805         suffix for AT&T syntax.
 806
 807 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 808
 809         * config/tc-i386.c (match_reg_size): New.
 810         (match_mem_size): Likewise.
 811         (operand_size_match): Likewise.
 812         (operand_type_match): Also clear all size fields.
 813         (match_template): Skip Intel syntax when in AT&T syntax.
 814         Call operand_size_match to check operand size.
 815         (i386_att_operand): Set the mem field to 1 for memory
 816         operand.
 817         (i386_intel_operand): Likewise.
 818
 819 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         PR gas/5534
 822         * config/tc-i386.c (_i386_insn): Update comment.
 823         (operand_type_match): Also clear unspecified.
 824         (operand_type_register_match): Likewise.
 825         (parse_operands): Initialize unspecified.
 826         (i386_intel_operand): Likewise.
 827         (match_template): Check memory and accumulator operand size.
 828         (i386_att_operand): Clear unspecified on register operand.
 829         (intel_e11): Likewise.
 830         (intel_e09): Set operand size and clean unspecified for
 831         "XXX PTR".
 832
 833 2008-01-11  Andreas Schwab  <schwab@suse.de>
 834
 835         * read.c (s_space): Declare `repeat' as offsetT.
 836
 837 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         * config/tc-i386.c (match_template): Check processor support
 840         first.
 841
 842 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 843
 844         * config/tc-i386.c (match_template): Continue if processor
 845         doesn't match.
 846
 847 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 848
 849         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 850         unwind personality function address.
 851
 852 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 853
 854         * dwarf2dbg.c (out_sleb128): Delete.
 855         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 856         (out_fixed_inc_line_addr): Delete.
 857         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 858         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 859         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 860         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 861         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 862         * read.h (emit_expr_fix): New prototype.
 863         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 864         (emit_expr_fix): New.
 865
 866 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 867
 868         * config/tc-i386.c (match_template): Check register size
 869         only when size of operands can be encoded the canonical way.
 870
 871 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 872
 873         * config/tc-i386.c (i386_operand): Renamed to ...
 874         (i386_att_operand): This.
 875         (parse_operands): Updated.
 876
 877 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 878
 879         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 880
 881         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 882         only.
 883         (md_assemble): Remove Intel mode workaround.
 884         (match_template): Check support for old gcc, AT&T mnemonic
 885         and Intel Syntax.
 886         (md_parse_option): Don't set intel_mnemonic to 0 for
 887         OPTION_MOLD_GCC.
 888
 889 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         * config/tc-i386.h: Update copyright to 2008.
 892
 893 2008-01-04  Nick Clifton  <nickc@redhat.com>
 894
 895         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 896         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 897
 898 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 901         of SYSV386_COMPAT.
 902
 903 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 906         (cpu_flags_not): Likewise.
 907         (cpu_flags_match): Updated to check 64bit and arch.
 908         (set_code_flag): Remove cpu_arch_flags_not.
 909         (set_16bit_gcc_code_flag): Likewise.
 910         (set_cpu_arch): Likewise.
 911         (md_begin): Likewise.
 912         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 913         (match_template): Likewise.
 914
 915 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 916
 917         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 918         modrm_regmem to 0 instead of None.
 919
 920 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * config/tc-i386.c (match_template): Use the xmmword field
 923         instead of no_xsuf.
 924
 925 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         * config/tc-i386.c (process_suffix): Fix a typo.
 928
 929 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         PR gas/5534
 932         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 933         Check memory size in Intel mode.
 934         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 935         (intel_e09): Likewise.
 936
 937         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 938
 939 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 940
 941         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 942
 943 For older changes see ChangeLog-2007
 944 \f
 945 Local Variables:
 946 mode: change-log
 947 left-margin: 8
 948 fill-column: 74
 949 version-control: never
 950 End: