gas/ChangeLog

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