gas/ChangeLog

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