gas/ChangeLog

   1 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * messages.c, symbols.c, write.c: Silence gcc warnings.
   4
   5 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
   6
   7         * config/tc-i386.c (operand_type_check): Warning fix.
   8
   9 2008-07-26  Michael Eager <eager@eagercon.com>
  10
  11         * doc/as.texinfo: Add description of single-precision attribute.
  12
  13 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
  14
  15         * config/bfin-parse.y (asm_1): Error if plain symbol is used
  16         as load/store offset.
  17
  18 2008-07-22  Chao-ying Fu  <fu@mips.com>
  19
  20         * config/tc-mips.c (mips_ip): Reset s to argsStart.
  21
  22 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
  23
  24         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
  25
  26 2008-07-21  DJ Delorie  <dj@redhat.com>
  27
  28         * config/tc-h8300.c (fix_operand_size): Use the default size
  29         specified by the .lbranch/.sbranch pseudos.
  30
  31 2008-07-18  DJ Delorie  <dj@redhat.com>
  32
  33         * config/tc-m32c.h (H_TICK_HEX): Define.
  34         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
  35         (md_longopts): Add support for it.
  36         (md_parse_option): Likewise.
  37         * doc/as.texinfo (Overview): Add new m32c options.
  38         * doc/c-m32c.texi (M32C-Modifiers): Likewise
  39
  40         * as.h: (enable_h_tick_hex): New.
  41         * app.c (enable_h_tick_hex): New.
  42         (LEX_IS_H): New.
  43         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
  44         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
  45         style hex constants and convert the input stream to 0x00 style.
  46         (do_scrub_chars): If a 'X style character constant is found after
  47         a symbol character (like you're or X'00), warn the user.
  48
  49 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
  50
  51         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
  52         (mips_fix_adjustable): Likewise.
  53         (mips_frob_file_after_relocs): Likewise.
  54
  55 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
  56
  57         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
  58         about overriding an earlier setting.
  59
  60 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
  61
  62         * config/tc-mips.c (NO_ISA_COP): New macro.
  63         (COP_INSN): New macro.
  64         (is_opcode_valid): Use them.
  65         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
  66         insns based on the ISA if CPU is NO_ISA_COP.
  67         <copz>: Likewise for coprocessor operations.
  68
  69 2008-07-07  Paul Brook  <paul@codesourcery.com>
  70
  71         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
  72         relocations.
  73
  74 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
  75
  76         * configure.tgt: Add bfin-*-rtems*.
  77
  78 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
  79
  80         * config/tc-spu.c (md_apply_fix): Handle fully resolved
  81         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
  82
  83 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
  84
  85         * config/tc-ppc.c (parse_cpu): Handle -m464.
  86         (md_show_usage): Likewise.
  87
  88 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
  89
  90         Add support for ATtiny13A.
  91         * config/tc-avr.c (mcu_types): Add attiny13a.
  92         * doc/c-avr.texi: Likewise.
  93
  94 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
  95             Alan Modra  <amodra@bigpond.net.au>
  96
  97         * write.c (relax_segment <rs_org>): Include current stretch
  98         value when calculating whether .org is backwards.
  99
 100 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 101
 102         * configure: Regenerate.
 103
 104 2008-06-17  Nick Clifton  <nickc@redhat.com>
 105
 106         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 107
 108 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 109
 110         PR gas/6607
 111         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 112         text_section.  Do the "stepping backwards" test for text_section
 113         using unsigned operands.
 114
 115 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 116
 117         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 118         (ppc_insert_operand): Likewise.
 119         (ppc_machine): Likewise.
 120         * config/tc-ppc.h: #include "opcode/ppc.h"
 121         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 122         (ppc_cpu): Update extern decl.
 123
 124 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 125
 126         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 127         +x, +X, +p, +P, +s, +S.
 128         (mips_ip): Likewise.
 129
 130         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 131         (mips_ip): Likewise.
 132         (macro_build): Likewise.
 133         (CPU_HAS_SEQ): New macro.
 134         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 135
 136 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 137
 138         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 139         * doc/c-avr.texi: Likewise.
 140
 141 2008-06-04  Nick Clifton  <nickc@redhat.com>
 142
 143         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 144
 145 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * config/tc-i386.c (set_sse_check): New.
 148         (md_pseudo_table): Add "sse_check".
 149
 150 2008-06-03  Paul Brook  <paul@codesourcery.com>
 151
 152         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 153
 154 2008-05-30  Nick Clifton  <nickc@redhat.com>
 155
 156         PR 5523
 157         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 158         relocs here.
 159
 160 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 161
 162         * config/tc-mips.c (mips_cpu_info_table): Move records for
 163         ST Loongson-2E/2F processors to a better place.
 164
 165 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR gas/6518
 168         * config/tc-i386.c (match_template): Report ambiguous operand
 169         size, not invalid suffix when there is no match in Intel
 170         syntax.
 171
 172 2008-05-22  Paul Brook  <paul@codesourcery.com>
 173
 174         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 175
 176 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 177
 178         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 179         compatible cores: fa526, fa626, fa626te, fa726te.
 180         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 181         fa726te} options.
 182
 183 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 184
 185         * Makefile.am: Run "make dep-am".
 186         * Makefile.in: Regenerate.
 187         * doc/Makefile.in: Regenerate.
 188         * po/POTFILES.in: Regenerate.
 189
 190 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 191
 192         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 193         with non-MIPS16 relocs.
 194
 195 2008-05-09  Chao-ying Fu  <fu@mips.com>
 196
 197         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 198         case that some characters append at the end of the name.
 199         (mips_ip): Likewise.
 200         (s_change_sec): Likewise.
 201         (md_section_align): Likewise.
 202
 203 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 204
 205         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 206         xtensa_make_property_section instead of xtensa_get_property_section.
 207         (xtensa_create_xproperty_segments): Likewise.
 208
 209 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * NEWS: Mention XSAVE, EPT and MOVBE.
 212
 213         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 214         (md_show_usage): Add .movbe and .ept.
 215
 216         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 217         .movbe and .ept.
 218
 219 2008-04-29  David S. Miller  <davem@davemloft.net>
 220
 221         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 222
 223 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 224
 225         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 226         New statics.
 227         (OPTION_ELF_BASE): Make room for new option macros.
 228         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 229         OPTION_DOUBLE_FLOAT): New option macros.
 230         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 231         mdouble-float.
 232         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 233         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 234         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 235         and -mdouble-float.
 236         (struct mips_set_options): New fields soft_float and single_float.
 237         (mips_opts): Initialized them.  Add comment for each field
 238         initializer.
 239         (mips_after_parse_args): Set them based on file_mips_soft_float
 240         and file_mips_single_float.
 241         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 242         `.set singlefloat' and `.set doublefloat'.
 243         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 244         Handle single-float and soft-float instructions here.
 245         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 246         (is_opcode_valid_16): New function.
 247         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 248         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 249         M_S_DOB>: Remove special-casing of r4650.
 250         * doc/c-mips.texi (-march=): Add Octeon.
 251         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 252         -msingle-float and -mdouble-float.
 253         (MIPS floating-point): New section.  Document `.set softfloat' and
 254         `.set hardfloat'.  Document `.set singlefloat' and `.set
 255         doublefloat'.
 256
 257 2008-04-25  David S. Miller  <davem@davemloft.net>
 258
 259         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 260         %asr aliases.
 261
 262         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 263         rather than occaisionally 'levels'.  Consistently refer to Sun's
 264         UNIX variant as SunOS, every version of Solaris is also SunOS.
 265         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 266         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 267         section on 32-bit/64-bit opcode translations.
 268
 269 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 270
 271         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 272         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 273         (obj-fdpicelf.o): Define.
 274         * Makefile.in: Regenerate.
 275         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 276         (bfin-*-*): Delete.
 277         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 278         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 279         * config/obj-fdpicelf.c: New.
 280         * config/obj-fdpicelf.h: Likewise.
 281         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 282         the OBJ_FDPIC_ELF define.
 283         (OPTION_NOPIC): Define.
 284         (md_longopts): Add mnopic and mno-fdpic.
 285         (md_parse_option): Handle OPTION_NOPIC.
 286
 287 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 288
 289         * aclocal.m4: Regenerate.
 290         * configure: Regenerate.
 291
 292 2008-04-23  David S. Miller  <davem@davemloft.net>
 293
 294         * config/tc-sparc.c (v9a_asr_table): Add missing
 295         'stick' and 'stick_cmpr', and document ordering rules
 296         of table.
 297         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 298         BFD_RELOC_SPARC_PC10.
 299         * doc/c-sparc.texi: New section on Sparc constants.
 300         Add documentation for %stick and %stick_cmpr.
 301
 302 2008-04-22  David S. Miller  <davem@davemloft.net>
 303
 304         * config/obj-elf.c (obj_elf_section_type): Add prototype
 305         before obj_elf_section_word and add 'warn' arg.
 306         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 307         is matched, try checking for #SECTION_TYPE.
 308         (obj_elf_section): Adjust for new args.
 309         (obj_elf_type_name): New function.
 310         (obj_elf_type): Call it, and accept STT_foo number strings
 311         in .type statements as output by SunPRO compiler.
 312
 313 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 314
 315         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 316         if noavx is 0.
 317
 318 2008-04-18  David S. Miller  <davem@davemloft.net>
 319
 320         * doc/c-sparc.texi: Add syntax section.
 321
 322 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 325         REG and NDS for instructions with immediate operand.
 326
 327 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 330         FMA.
 331
 332 2008-04-16  David S. Miller  <davem@davemloft.net>
 333
 334         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 335         and relocation generation.
 336         (tc_gen_reloc): Likewise.
 337
 338 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 339
 340         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 341         relocations are properly aligned, and not negative.
 342
 343 2008-04-15  Khem Raj  <kraj@mvista.com>
 344
 345         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 346
 347 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 348
 349         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 350         accept e500mc instructions.
 351         (md_show_usage): Document -me500mc.
 352
 353 2008-04-11  Nick Clifton  <nickc@redhat.com>
 354
 355         * listing.c (print_timestamp): Use localtime rather than
 356         localtime_r since not all build environments provide the latter.
 357
 358 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * NEWS: Mention -msse-check=[none|error|warning].
 361
 362         * config/tc-i386.c (sse_check): New.
 363         (OPTION_MSSE_CHECK): Likewise.
 364         (md_assemble): Check SSE instructions if needed.
 365         (md_longopts): Add -msse-check.
 366         (md_parse_option): Handle OPTION_MSSE_CHECK.
 367         (md_show_usage): Show -msse-check=[none|error|warning].
 368
 369         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 370
 371 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 372
 373         * listing.c: Add -ag listing flag to show general information in
 374         listings such as gas version, passed options, and time stamp.
 375         (listing_general_info): New function.
 376         (print_options): New function.
 377         (print_single_option): New function.
 378         (print_timestamp): New function.
 379         (MAX_DATELEN): Define.
 380         (listing_print): Add call to listing_general_info.
 381         * listing.h (LISTING_GENERAL): Define.
 382         (listing_print): Add new parameter.
 383         * as.c (show_usage): Print new switch.
 384         (parse_args): Parse new switch.
 385         (main): Pass command line on to listing_print.
 386         * NEWS: Mention this new feature.
 387         * doc/as.texinfo: Document the new sub-option.
 388
 389 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 390
 391         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 392         call.  Delete out of date comment.
 393         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 394         (dwarf2_emit_label): Don't emit unless there has been a previous
 395         .file or we are outputting assembler generated debug.
 396         dwarf2_consume_line_info after emitting line info, not before.
 397         (out_debug_info): Simplify files_in_use test.
 398
 399 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * config/tc-i386.c (parse_real_register): Return AVX register
 402         only if AVX is enabled.
 403
 404 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 405
 406         PR gas/6043
 407         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 408         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 409
 410 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 411             Bob Wilson  <bob.wilson@acm.org>
 412
 413         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 414         call to decode_reloc.
 415
 416 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 419
 420         * config/tc-i386.c (cpu_arch): Add .pclmul.
 421         (md_show_usage): Replace clmul with pclmul.
 422         * doc/c-i386.texi: Likewise.
 423
 424 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 427
 428         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 429         Document -msse2avx, .avx, .aes, .clmul and .fma.
 430
 431         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 432         (vex_prefix): Likewise.
 433         (sse2avx): Likewise.
 434         (CPU_FLAGS_ARCH_MATCH): Likewise.
 435         (CPU_FLAGS_64BIT_MATCH): Likewise.
 436         (CPU_FLAGS_32BIT_MATCH): Likewise.
 437         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 438         (regymm): Likewise.
 439         (vex_imm4): Likewise.
 440         (fits_in_imm4): Likewise.
 441         (build_vex_prefix): Likewise.
 442         (VEX_check_operands): Likewise.
 443         (bad_implicit_operand): Likewise.
 444         (OPTION_MSSE2AVX): Likewise.
 445         (T_YMMWORD): Likewise.
 446         (_i386_insn): Add vex.
 447         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 448         (cpu_flags_match): Changed to take a pointer to const template.
 449         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 450         (match_mem_size): Also check ymmword.
 451         (operand_type_match): Clear ymmword.
 452         (md_begin): Allow '_' in mnemonic.
 453         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 454         (process_immext): Update assert.
 455         (md_assemble): Don't call process_immext if sse2avx and immext
 456         are true.  Call build_vex_prefix if vex is true.
 457         (parse_insn): Updated for cpu_flags_match.
 458         (swap_operands): Handle 5 operands.
 459         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 460         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 461         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 462         (check_byte_reg): Check regymm.
 463         (process_operands): Duplicate the destination register for
 464         -msse2avx if needed.
 465         (build_modrm_byte): Updated for instructions with VEX encoding.
 466         (output_insn): Output VEX prefix if needed.
 467         (md_longopts): Add msse2avx.
 468         (md_parse_option): Handle OPTION_MSSE2AVX.
 469         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 470         (intel_e09): Support YMMWORD.
 471         (intel_e11): Likewise.
 472         (intel_get_token): Likewise.
 473
 474 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 475
 476         * config/tc-avr.c (mcu_types): Add attiny167.
 477         * doc/c-avr.texi: Likewise.
 478
 479 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 480
 481         * config/tc-avr.c (mcu_types): Add atmega32u4.
 482         * doc/c-avr.texi: Likewise.
 483
 484 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 485
 486         * config/tc-avr.c (mcu_types): Add atmega32c1.
 487         * doc/c-avr.texi: Likewise.
 488
 489 2008-03-28  Paul Brook  <paul@codesourcery.com>
 490
 491         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 492         to avoid spurious symbols.
 493
 494 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 495
 496         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 497         as_bad_where.
 498
 499 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 500
 501         * config/tc-avr.c (mcu_types): Add atmega32m1.
 502         * doc/c-avr.texi: Likewise.
 503
 504 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 505
 506         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 507         start of block.
 508         (do_neon_ext): Fix sign of comparison.
 509
 510 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 511
 512         From Jie Zhang  <jie.zhang@analog.com>
 513         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 514         instructions. And call yyerror when comparing PREG with
 515         DREG.
 516         (check_macfunc_option): New.
 517         (check_macfuncs): Check option by calling check_macfunc_option.
 518         Fix comparison always true warnings.  Both scalar instructions
 519         of vector instruction must share the same mode option.  Only allow
 520         option mode at the end of the second instruction of the vector.
 521         (asm_1): Check option by calling check_macfunc_option.
 522
 523         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 524         option for multiply and multiply-accumulate to data register
 525         instruction.
 526         (check_macfuncs): Don't check if accumulator matches the data register
 527         here.
 528         (assign_macfunc): Check if accumulator matches the
 529         data register in each rule that moves to the data
 530         register.
 531
 532         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 533         generated for LOOP_BEGIN and LOOP_END instructions.
 534         (bfin_gen_loop): Likewise.
 535
 536 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 537
 538         * config/tc-s390.c (md_parse_option): z10 option added.
 539
 540 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 541
 542         * aclocal.m4: Regenerate.
 543         * configure: Likewise.
 544         * Makefile.in: Likewise.
 545         * doc/Makefile.in: Likewise.
 546
 547 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 548
 549         PR 5946
 550         * config/tc-hppa.c (is_same_frag): Delete.
 551
 552 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 553
 554         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 555         RELAX_LOOP_END_ADD_NOP.
 556
 557 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 558
 559         PR gas/5895
 560         * read.c (s_mexit): Warn if attempting to exit a macro when not
 561         inside a macro definition.
 562
 563 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 564
 565         * Makefile.am: Run "make dep-am".
 566         * Makefile.in: Regenerate.
 567         * configure: Regenerate.
 568
 569 2008-03-09  Paul Brook  <paul@codesourcery.com>
 570
 571         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 572         * doc/c-arm.texi: Add cortex-a9.
 573
 574 2008-03-09  Paul Brook  <paul@codesourcery.com>
 575
 576         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 577         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 578         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 579         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 580         * doc/c-arm.texi: Document new ARM FPU variants.
 581
 582 2008-03-07  Paul Brook  <paul@codesourcery.com>
 583
 584         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 585
 586 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 587
 588         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 589         for strict ordering of powerpc_opcodes, but disable for now.
 590
 591 2008-03-04  Paul Brook  <paul@codesourcery.com>
 592
 593         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 594         (arm_ext_v7m): Rename...
 595         (arm_ext_m): ... to this.  Include v6-M.
 596         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 597         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 598         (md_assemble): Allow wide msr instructions.
 599         (insns): Add classifications for v6-m instructions.
 600         (arm_cpu_option_table): Add cortex-m1.
 601         (arm_arch_option_table): Add armv6-m.
 602         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 603
 604 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 605             Bob Wilson  <bob.wilson@acm.org>
 606
 607         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 608         (md_begin): Initialize it.
 609         (resources_conflict): Use it.
 610
 611 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 612
 613         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 614
 615 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 616             H.J. Lu  <hongjiu.lu@intel.com>
 617
 618         PR gas/5543
 619         * read.c (pseudo_set): Don't allow global register symbol.
 620
 621         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 622         global.
 623
 624 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         PR gas/5543
 627         * write.c (write_object_file): Don't allow symbols which were
 628         equated to register.  Stop if there is an error.
 629
 630 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 631
 632         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 633         (ppc_cpu): Declare.
 634         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 635         * config/tc-ppc.c (ppu_cpu): Make global.
 636         (ppc_insert_operand): Add ppu_cpu parameter.
 637         (md_assemble): Adjust for above change.
 638         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 639
 640 2008-02-22  Nick Clifton  <nickc@redhat.com>
 641
 642         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 643         targeted ARM ports, otherwise just skip generating the reloc.
 644
 645 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 646
 647         * doc/c-i386.texi: Update -march= and .arch.
 648
 649 2008-02-18  Nick Clifton  <nickc@redhat.com>
 650
 651         * config/tc-mn10300.c (has_known_symbol_location): New function.
 652         Do not regard weak symbols as having a known location.
 653         (md_estimate_size_before_relax): Use new function.
 654         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 655
 656 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 657
 658         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 659         currently selected CPU has no 32-bit support.
 660         (parse_real_register): Do not return registers not available on
 661         currently selected CPU.
 662
 663 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * config/tc-i386.c (process_immext): Fix format.
 666
 667 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         * config/tc-i386.c (inoutportreg): New.
 670         (process_immext): New.
 671         (md_assemble): Use it.
 672         (update_imm): Use imm16 and imm32s.
 673         (i386_att_operand): Use inoutportreg.
 674
 675 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         * config/tc-i386.c (operand_type_all_zero): New.
 678         (operand_type_set): Likewise.
 679         (operand_type_equal): Likewise.
 680         (cpu_flags_all_zero): Likewise.
 681         (cpu_flags_set): Likewise.
 682         (cpu_flags_equal): Likewise.
 683         (UINTS_ALL_ZERO): Removed.
 684         (UINTS_SET): Likewise.
 685         (UINTS_CLEAR): Likewise.
 686         (UINTS_EQUAL): Likewise.
 687         (cpu_flags_match): Updated.
 688         (smallest_imm_type): Likewise.
 689         (set_cpu_arch): Likewise.
 690         (md_assemble): Likewise.
 691         (optimize_imm): Likewise.
 692         (match_template): Likewise.
 693         (process_suffix): Likewise.
 694         (update_imm): Likewise.
 695         (process_drex): Likewise.
 696         (process_operands): Likewise.
 697         (build_modrm_byte): Likewise.
 698         (i386_immediate): Likewise.
 699         (i386_displacement): Likewise.
 700         (i386_att_operand): Likewise.
 701         (parse_real_register): Likewise.
 702         (md_parse_option): Likewise.
 703         (i386_target_format): Likewise.
 704
 705 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 706
 707         PR gas/5712
 708         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 709         pointer past the comma after parsing a floating point register
 710         name.
 711
 712 2008-02-14  Hakan Ardo  <hakan@debian.org>
 713
 714         PR gas/2626
 715         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 716         to AVR_ISA_2xxe.
 717         (avr_operand): Disallow post-increment addressing in the lpm
 718         instruction for the attiny26.
 719
 720 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 721
 722         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 723         if not in Intel mode.
 724         (i386_intel_operand): Ignore segment overrides in immediate and
 725         offset operands.
 726         (intel_e11): Range-check i.mem_operands before use as array
 727         index. Filter out FLAT for uses other than as segment override.
 728         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 729         "offset FLAT:".
 730
 731 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 732
 733         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 734
 735 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 736
 737         * config/tc-i386.c (allow_pseudo_reg): New.
 738         (parse_real_register): Check for NULL just once. Allow all
 739         register table entries when allow_pseudo_reg is non-zero.
 740         Don't allow any registers without type when allow_pseudo_reg
 741         is zero.
 742         (tc_x86_regname_to_dw2regnum): Replace with ...
 743         (tc_x86_parse_to_dw2regnum): ... this.
 744         (tc_x86_frame_initial_instructions): Adjust for above change.
 745         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 746         (tc_parse_to_dw2regnum): New.
 747         (tc_x86_regname_to_dw2regnum): Replace with ...
 748         (tc_x86_parse_to_dw2regnum): ... this.
 749         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 750         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 751         error handling.
 752
 753 2008-02-12  Nick Clifton  <nickc@redhat.com>
 754
 755         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 756         argument.
 757         (tic4x_insn_add): Likewise.
 758         (md_begin): Drop cast that was discarding a const qualifier.
 759         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 760         argument.
 761         (build_insn): Drop cast that was discarding a const qualifier.
 762
 763 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 764
 765         * config/tc-i386.c (cpu_arch): Add .xsave.
 766         (md_show_usage): Add .xsave.
 767
 768         * doc/c-i386.texi: Add xsave to -march=.
 769
 770 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 771
 772         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 773         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 774
 775 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 776
 777         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 778         checks into assertions.  When relaxation produces an operation that
 779         does not fit in the current FLIX instruction, make sure that the
 780         operation is relaxed as needed to account for being placed following
 781         the current instruction.
 782
 783 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 784
 785         PR 5715
 786         * configure: Regenerated.
 787
 788 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 789
 790         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 791
 792 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 793
 794         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 795
 796 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 797
 798         * read.c: (emit_expr): Correct for mingw use of printf size
 799         specifier.
 800
 801 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 802
 803         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 804         can only be encoded in FLIX instructions but are not specified as such.
 805         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 806         labels.
 807
 808 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         * NEWS: Mention new command line options for x86 targets.
 811
 812 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 813
 814         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 815
 816 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 817
 818         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 819
 820 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * config/tc-i386.c (md_show_usage): Show more processors for
 823         -march=/-mtune=.
 824
 825 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 828
 829 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 830
 831         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 832         (XXX_MNEM_SUFFIX): Likewise.
 833         (END_OF_INSN): Likewise.
 834         (templates): Likewise.
 835         (modrm_byte): Likewise.
 836         (rex_byte): Likewise.
 837         (DREX_XXX): Likewise.
 838         (drex_byte): Likewise.
 839         (sib_byte): Likewise.
 840         (processor_type): Likewise.
 841         (arch_entry): Likewise.
 842         (cpu_sub_arch_name): Remove const.
 843         (cpu_arch): Add .vmx and .smx.
 844         (set_cpu_arch): Append cpu_sub_arch_name.
 845         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 846         (md_show_usage): Updated.
 847
 848         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 849         (XXX_MNEM_SUFFIX): Likewise.
 850         (END_OF_INSN): Likewise.
 851         (templates): Likewise.
 852         (modrm_byte): Likewise.
 853         (rex_byte): Likewise.
 854         (DREX_XXX): Likewise.
 855         (drex_byte): Likewise.
 856         (sib_byte): Likewise.
 857         (processor_type): Likewise.
 858         (arch_entry): Likewise.
 859
 860         * doc/as.texinfo: Update i386 -march option.
 861
 862         * doc/c-i386.texi: Update -march= for ISA.
 863
 864 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 865
 866         * config/tc-xtensa.c (xtensa_leb128): New function.
 867         (md_pseudo_table): Use it for sleb128 and uleb128.
 868         (is_leb128_expr): New internal flag.
 869         (xtensa_symbol_new_hook): Check new flag.
 870
 871 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 872
 873         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 874         at90usb82, at90usb162.
 875         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 876         at90usb162.
 877         These changes support the new avr35 architecture group in gcc.
 878
 879 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 882         suffix for AT&T syntax.
 883
 884 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * config/tc-i386.c (match_reg_size): New.
 887         (match_mem_size): Likewise.
 888         (operand_size_match): Likewise.
 889         (operand_type_match): Also clear all size fields.
 890         (match_template): Skip Intel syntax when in AT&T syntax.
 891         Call operand_size_match to check operand size.
 892         (i386_att_operand): Set the mem field to 1 for memory
 893         operand.
 894         (i386_intel_operand): Likewise.
 895
 896 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 897
 898         PR gas/5534
 899         * config/tc-i386.c (_i386_insn): Update comment.
 900         (operand_type_match): Also clear unspecified.
 901         (operand_type_register_match): Likewise.
 902         (parse_operands): Initialize unspecified.
 903         (i386_intel_operand): Likewise.
 904         (match_template): Check memory and accumulator operand size.
 905         (i386_att_operand): Clear unspecified on register operand.
 906         (intel_e11): Likewise.
 907         (intel_e09): Set operand size and clean unspecified for
 908         "XXX PTR".
 909
 910 2008-01-11  Andreas Schwab  <schwab@suse.de>
 911
 912         * read.c (s_space): Declare `repeat' as offsetT.
 913
 914 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * config/tc-i386.c (match_template): Check processor support
 917         first.
 918
 919 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         * config/tc-i386.c (match_template): Continue if processor
 922         doesn't match.
 923
 924 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 925
 926         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 927         unwind personality function address.
 928
 929 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 930
 931         * dwarf2dbg.c (out_sleb128): Delete.
 932         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 933         (out_fixed_inc_line_addr): Delete.
 934         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 935         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 936         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 937         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 938         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 939         * read.h (emit_expr_fix): New prototype.
 940         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 941         (emit_expr_fix): New.
 942
 943 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * config/tc-i386.c (match_template): Check register size
 946         only when size of operands can be encoded the canonical way.
 947
 948 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         * config/tc-i386.c (i386_operand): Renamed to ...
 951         (i386_att_operand): This.
 952         (parse_operands): Updated.
 953
 954 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 957
 958         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 959         only.
 960         (md_assemble): Remove Intel mode workaround.
 961         (match_template): Check support for old gcc, AT&T mnemonic
 962         and Intel Syntax.
 963         (md_parse_option): Don't set intel_mnemonic to 0 for
 964         OPTION_MOLD_GCC.
 965
 966 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         * config/tc-i386.h: Update copyright to 2008.
 969
 970 2008-01-04  Nick Clifton  <nickc@redhat.com>
 971
 972         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 973         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 974
 975 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 978         of SYSV386_COMPAT.
 979
 980 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 981
 982         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 983         (cpu_flags_not): Likewise.
 984         (cpu_flags_match): Updated to check 64bit and arch.
 985         (set_code_flag): Remove cpu_arch_flags_not.
 986         (set_16bit_gcc_code_flag): Likewise.
 987         (set_cpu_arch): Likewise.
 988         (md_begin): Likewise.
 989         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 990         (match_template): Likewise.
 991
 992 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 993
 994         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 995         modrm_regmem to 0 instead of None.
 996
 997 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         * config/tc-i386.c (match_template): Use the xmmword field
1000         instead of no_xsuf.
1001
1002 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1003
1004         * config/tc-i386.c (process_suffix): Fix a typo.
1005
1006 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         PR gas/5534
1009         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1010         Check memory size in Intel mode.
1011         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1012         (intel_e09): Likewise.
1013
1014         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1015
1016 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1017
1018         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1019
1020 For older changes see ChangeLog-2007
1021 \f
1022 Local Variables:
1023 mode: change-log
1024 left-margin: 8
1025 fill-column: 74
1026 version-control: never
1027 End: