gas/ChangeLog

   1 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * Makefile.am (POTFILES.in): Set LC_ALL=C.
   4         * Makefile.in: Regenerate.
   5         * po/POTFILES.in: Regenerate.
   6
   7 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
   8
   9         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
  10         Handle -mvsx and -mpower7.
  11         (md_show_usage): Document -mpower7 and -mvsx.
  12         * doc/as.texinfo (Target PowerPC): Document -mvsx.
  13         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
  14
  15 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
  16
  17         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
  18         <cell>: Likewise.
  19
  20 2008-07-30  Michael J. Eager  <eager@eagercon.com>
  21
  22         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
  23         (md_show_usage): Likewise.
  24
  25 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
  26
  27         * messages.c, symbols.c, write.c: Silence gcc warnings.
  28
  29 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
  30
  31         * config/tc-i386.c (operand_type_check): Warning fix.
  32
  33 2008-07-26  Michael Eager <eager@eagercon.com>
  34
  35         * doc/as.texinfo: Add description of single-precision attribute.
  36
  37 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
  38
  39         * config/bfin-parse.y (asm_1): Error if plain symbol is used
  40         as load/store offset.
  41
  42 2008-07-22  Chao-ying Fu  <fu@mips.com>
  43
  44         * config/tc-mips.c (mips_ip): Reset s to argsStart.
  45
  46 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
  47
  48         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
  49
  50 2008-07-21  DJ Delorie  <dj@redhat.com>
  51
  52         * config/tc-h8300.c (fix_operand_size): Use the default size
  53         specified by the .lbranch/.sbranch pseudos.
  54
  55 2008-07-18  DJ Delorie  <dj@redhat.com>
  56
  57         * config/tc-m32c.h (H_TICK_HEX): Define.
  58         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
  59         (md_longopts): Add support for it.
  60         (md_parse_option): Likewise.
  61         * doc/as.texinfo (Overview): Add new m32c options.
  62         * doc/c-m32c.texi (M32C-Modifiers): Likewise
  63
  64         * as.h: (enable_h_tick_hex): New.
  65         * app.c (enable_h_tick_hex): New.
  66         (LEX_IS_H): New.
  67         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
  68         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
  69         style hex constants and convert the input stream to 0x00 style.
  70         (do_scrub_chars): If a 'X style character constant is found after
  71         a symbol character (like you're or X'00), warn the user.
  72
  73 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
  74
  75         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
  76         (mips_fix_adjustable): Likewise.
  77         (mips_frob_file_after_relocs): Likewise.
  78
  79 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
  80
  81         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
  82         about overriding an earlier setting.
  83
  84 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
  85
  86         * config/tc-mips.c (NO_ISA_COP): New macro.
  87         (COP_INSN): New macro.
  88         (is_opcode_valid): Use them.
  89         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
  90         insns based on the ISA if CPU is NO_ISA_COP.
  91         <copz>: Likewise for coprocessor operations.
  92
  93 2008-07-07  Paul Brook  <paul@codesourcery.com>
  94
  95         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
  96         relocations.
  97
  98 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
  99
 100         * configure.tgt: Add bfin-*-rtems*.
 101
 102 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 103
 104         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 105         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 106
 107 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 108
 109         * config/tc-ppc.c (parse_cpu): Handle -m464.
 110         (md_show_usage): Likewise.
 111
 112 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 113
 114         Add support for ATtiny13A.
 115         * config/tc-avr.c (mcu_types): Add attiny13a.
 116         * doc/c-avr.texi: Likewise.
 117
 118 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 119             Alan Modra  <amodra@bigpond.net.au>
 120
 121         * write.c (relax_segment <rs_org>): Include current stretch
 122         value when calculating whether .org is backwards.
 123
 124 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 125
 126         * configure: Regenerate.
 127
 128 2008-06-17  Nick Clifton  <nickc@redhat.com>
 129
 130         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 131
 132 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 133
 134         PR gas/6607
 135         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 136         text_section.  Do the "stepping backwards" test for text_section
 137         using unsigned operands.
 138
 139 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 140
 141         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 142         (ppc_insert_operand): Likewise.
 143         (ppc_machine): Likewise.
 144         * config/tc-ppc.h: #include "opcode/ppc.h"
 145         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 146         (ppc_cpu): Update extern decl.
 147
 148 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 149
 150         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 151         +x, +X, +p, +P, +s, +S.
 152         (mips_ip): Likewise.
 153
 154         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 155         (mips_ip): Likewise.
 156         (macro_build): Likewise.
 157         (CPU_HAS_SEQ): New macro.
 158         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 159
 160 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 161
 162         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 163         * doc/c-avr.texi: Likewise.
 164
 165 2008-06-04  Nick Clifton  <nickc@redhat.com>
 166
 167         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 168
 169 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         * config/tc-i386.c (set_sse_check): New.
 172         (md_pseudo_table): Add "sse_check".
 173
 174 2008-06-03  Paul Brook  <paul@codesourcery.com>
 175
 176         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 177
 178 2008-05-30  Nick Clifton  <nickc@redhat.com>
 179
 180         PR 5523
 181         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 182         relocs here.
 183
 184 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 185
 186         * config/tc-mips.c (mips_cpu_info_table): Move records for
 187         ST Loongson-2E/2F processors to a better place.
 188
 189 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR gas/6518
 192         * config/tc-i386.c (match_template): Report ambiguous operand
 193         size, not invalid suffix when there is no match in Intel
 194         syntax.
 195
 196 2008-05-22  Paul Brook  <paul@codesourcery.com>
 197
 198         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 199
 200 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 201
 202         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 203         compatible cores: fa526, fa626, fa626te, fa726te.
 204         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 205         fa726te} options.
 206
 207 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 208
 209         * Makefile.am: Run "make dep-am".
 210         * Makefile.in: Regenerate.
 211         * doc/Makefile.in: Regenerate.
 212         * po/POTFILES.in: Regenerate.
 213
 214 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 215
 216         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 217         with non-MIPS16 relocs.
 218
 219 2008-05-09  Chao-ying Fu  <fu@mips.com>
 220
 221         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 222         case that some characters append at the end of the name.
 223         (mips_ip): Likewise.
 224         (s_change_sec): Likewise.
 225         (md_section_align): Likewise.
 226
 227 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 228
 229         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 230         xtensa_make_property_section instead of xtensa_get_property_section.
 231         (xtensa_create_xproperty_segments): Likewise.
 232
 233 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * NEWS: Mention XSAVE, EPT and MOVBE.
 236
 237         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 238         (md_show_usage): Add .movbe and .ept.
 239
 240         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 241         .movbe and .ept.
 242
 243 2008-04-29  David S. Miller  <davem@davemloft.net>
 244
 245         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 246
 247 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 248
 249         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 250         New statics.
 251         (OPTION_ELF_BASE): Make room for new option macros.
 252         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 253         OPTION_DOUBLE_FLOAT): New option macros.
 254         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 255         mdouble-float.
 256         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 257         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 258         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 259         and -mdouble-float.
 260         (struct mips_set_options): New fields soft_float and single_float.
 261         (mips_opts): Initialized them.  Add comment for each field
 262         initializer.
 263         (mips_after_parse_args): Set them based on file_mips_soft_float
 264         and file_mips_single_float.
 265         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 266         `.set singlefloat' and `.set doublefloat'.
 267         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 268         Handle single-float and soft-float instructions here.
 269         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 270         (is_opcode_valid_16): New function.
 271         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 272         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 273         M_S_DOB>: Remove special-casing of r4650.
 274         * doc/c-mips.texi (-march=): Add Octeon.
 275         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 276         -msingle-float and -mdouble-float.
 277         (MIPS floating-point): New section.  Document `.set softfloat' and
 278         `.set hardfloat'.  Document `.set singlefloat' and `.set
 279         doublefloat'.
 280
 281 2008-04-25  David S. Miller  <davem@davemloft.net>
 282
 283         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 284         %asr aliases.
 285
 286         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 287         rather than occaisionally 'levels'.  Consistently refer to Sun's
 288         UNIX variant as SunOS, every version of Solaris is also SunOS.
 289         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 290         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 291         section on 32-bit/64-bit opcode translations.
 292
 293 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 294
 295         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 296         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 297         (obj-fdpicelf.o): Define.
 298         * Makefile.in: Regenerate.
 299         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 300         (bfin-*-*): Delete.
 301         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 302         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 303         * config/obj-fdpicelf.c: New.
 304         * config/obj-fdpicelf.h: Likewise.
 305         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 306         the OBJ_FDPIC_ELF define.
 307         (OPTION_NOPIC): Define.
 308         (md_longopts): Add mnopic and mno-fdpic.
 309         (md_parse_option): Handle OPTION_NOPIC.
 310
 311 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 312
 313         * aclocal.m4: Regenerate.
 314         * configure: Regenerate.
 315
 316 2008-04-23  David S. Miller  <davem@davemloft.net>
 317
 318         * config/tc-sparc.c (v9a_asr_table): Add missing
 319         'stick' and 'stick_cmpr', and document ordering rules
 320         of table.
 321         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 322         BFD_RELOC_SPARC_PC10.
 323         * doc/c-sparc.texi: New section on Sparc constants.
 324         Add documentation for %stick and %stick_cmpr.
 325
 326 2008-04-22  David S. Miller  <davem@davemloft.net>
 327
 328         * config/obj-elf.c (obj_elf_section_type): Add prototype
 329         before obj_elf_section_word and add 'warn' arg.
 330         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 331         is matched, try checking for #SECTION_TYPE.
 332         (obj_elf_section): Adjust for new args.
 333         (obj_elf_type_name): New function.
 334         (obj_elf_type): Call it, and accept STT_foo number strings
 335         in .type statements as output by SunPRO compiler.
 336
 337 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 340         if noavx is 0.
 341
 342 2008-04-18  David S. Miller  <davem@davemloft.net>
 343
 344         * doc/c-sparc.texi: Add syntax section.
 345
 346 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 349         REG and NDS for instructions with immediate operand.
 350
 351 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 354         FMA.
 355
 356 2008-04-16  David S. Miller  <davem@davemloft.net>
 357
 358         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 359         and relocation generation.
 360         (tc_gen_reloc): Likewise.
 361
 362 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 363
 364         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 365         relocations are properly aligned, and not negative.
 366
 367 2008-04-15  Khem Raj  <kraj@mvista.com>
 368
 369         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 370
 371 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 372
 373         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 374         accept e500mc instructions.
 375         (md_show_usage): Document -me500mc.
 376
 377 2008-04-11  Nick Clifton  <nickc@redhat.com>
 378
 379         * listing.c (print_timestamp): Use localtime rather than
 380         localtime_r since not all build environments provide the latter.
 381
 382 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * NEWS: Mention -msse-check=[none|error|warning].
 385
 386         * config/tc-i386.c (sse_check): New.
 387         (OPTION_MSSE_CHECK): Likewise.
 388         (md_assemble): Check SSE instructions if needed.
 389         (md_longopts): Add -msse-check.
 390         (md_parse_option): Handle OPTION_MSSE_CHECK.
 391         (md_show_usage): Show -msse-check=[none|error|warning].
 392
 393         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 394
 395 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 396
 397         * listing.c: Add -ag listing flag to show general information in
 398         listings such as gas version, passed options, and time stamp.
 399         (listing_general_info): New function.
 400         (print_options): New function.
 401         (print_single_option): New function.
 402         (print_timestamp): New function.
 403         (MAX_DATELEN): Define.
 404         (listing_print): Add call to listing_general_info.
 405         * listing.h (LISTING_GENERAL): Define.
 406         (listing_print): Add new parameter.
 407         * as.c (show_usage): Print new switch.
 408         (parse_args): Parse new switch.
 409         (main): Pass command line on to listing_print.
 410         * NEWS: Mention this new feature.
 411         * doc/as.texinfo: Document the new sub-option.
 412
 413 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 414
 415         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 416         call.  Delete out of date comment.
 417         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 418         (dwarf2_emit_label): Don't emit unless there has been a previous
 419         .file or we are outputting assembler generated debug.
 420         dwarf2_consume_line_info after emitting line info, not before.
 421         (out_debug_info): Simplify files_in_use test.
 422
 423 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         * config/tc-i386.c (parse_real_register): Return AVX register
 426         only if AVX is enabled.
 427
 428 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 429
 430         PR gas/6043
 431         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 432         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 433
 434 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 435             Bob Wilson  <bob.wilson@acm.org>
 436
 437         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 438         call to decode_reloc.
 439
 440 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 441
 442         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 443
 444         * config/tc-i386.c (cpu_arch): Add .pclmul.
 445         (md_show_usage): Replace clmul with pclmul.
 446         * doc/c-i386.texi: Likewise.
 447
 448 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 451
 452         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 453         Document -msse2avx, .avx, .aes, .clmul and .fma.
 454
 455         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 456         (vex_prefix): Likewise.
 457         (sse2avx): Likewise.
 458         (CPU_FLAGS_ARCH_MATCH): Likewise.
 459         (CPU_FLAGS_64BIT_MATCH): Likewise.
 460         (CPU_FLAGS_32BIT_MATCH): Likewise.
 461         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 462         (regymm): Likewise.
 463         (vex_imm4): Likewise.
 464         (fits_in_imm4): Likewise.
 465         (build_vex_prefix): Likewise.
 466         (VEX_check_operands): Likewise.
 467         (bad_implicit_operand): Likewise.
 468         (OPTION_MSSE2AVX): Likewise.
 469         (T_YMMWORD): Likewise.
 470         (_i386_insn): Add vex.
 471         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 472         (cpu_flags_match): Changed to take a pointer to const template.
 473         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 474         (match_mem_size): Also check ymmword.
 475         (operand_type_match): Clear ymmword.
 476         (md_begin): Allow '_' in mnemonic.
 477         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 478         (process_immext): Update assert.
 479         (md_assemble): Don't call process_immext if sse2avx and immext
 480         are true.  Call build_vex_prefix if vex is true.
 481         (parse_insn): Updated for cpu_flags_match.
 482         (swap_operands): Handle 5 operands.
 483         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 484         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 485         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 486         (check_byte_reg): Check regymm.
 487         (process_operands): Duplicate the destination register for
 488         -msse2avx if needed.
 489         (build_modrm_byte): Updated for instructions with VEX encoding.
 490         (output_insn): Output VEX prefix if needed.
 491         (md_longopts): Add msse2avx.
 492         (md_parse_option): Handle OPTION_MSSE2AVX.
 493         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 494         (intel_e09): Support YMMWORD.
 495         (intel_e11): Likewise.
 496         (intel_get_token): Likewise.
 497
 498 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 499
 500         * config/tc-avr.c (mcu_types): Add attiny167.
 501         * doc/c-avr.texi: Likewise.
 502
 503 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 504
 505         * config/tc-avr.c (mcu_types): Add atmega32u4.
 506         * doc/c-avr.texi: Likewise.
 507
 508 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 509
 510         * config/tc-avr.c (mcu_types): Add atmega32c1.
 511         * doc/c-avr.texi: Likewise.
 512
 513 2008-03-28  Paul Brook  <paul@codesourcery.com>
 514
 515         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 516         to avoid spurious symbols.
 517
 518 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 519
 520         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 521         as_bad_where.
 522
 523 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 524
 525         * config/tc-avr.c (mcu_types): Add atmega32m1.
 526         * doc/c-avr.texi: Likewise.
 527
 528 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 529
 530         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 531         start of block.
 532         (do_neon_ext): Fix sign of comparison.
 533
 534 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 535
 536         From Jie Zhang  <jie.zhang@analog.com>
 537         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 538         instructions. And call yyerror when comparing PREG with
 539         DREG.
 540         (check_macfunc_option): New.
 541         (check_macfuncs): Check option by calling check_macfunc_option.
 542         Fix comparison always true warnings.  Both scalar instructions
 543         of vector instruction must share the same mode option.  Only allow
 544         option mode at the end of the second instruction of the vector.
 545         (asm_1): Check option by calling check_macfunc_option.
 546
 547         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 548         option for multiply and multiply-accumulate to data register
 549         instruction.
 550         (check_macfuncs): Don't check if accumulator matches the data register
 551         here.
 552         (assign_macfunc): Check if accumulator matches the
 553         data register in each rule that moves to the data
 554         register.
 555
 556         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 557         generated for LOOP_BEGIN and LOOP_END instructions.
 558         (bfin_gen_loop): Likewise.
 559
 560 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 561
 562         * config/tc-s390.c (md_parse_option): z10 option added.
 563
 564 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 565
 566         * aclocal.m4: Regenerate.
 567         * configure: Likewise.
 568         * Makefile.in: Likewise.
 569         * doc/Makefile.in: Likewise.
 570
 571 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 572
 573         PR 5946
 574         * config/tc-hppa.c (is_same_frag): Delete.
 575
 576 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 577
 578         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 579         RELAX_LOOP_END_ADD_NOP.
 580
 581 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 582
 583         PR gas/5895
 584         * read.c (s_mexit): Warn if attempting to exit a macro when not
 585         inside a macro definition.
 586
 587 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 588
 589         * Makefile.am: Run "make dep-am".
 590         * Makefile.in: Regenerate.
 591         * configure: Regenerate.
 592
 593 2008-03-09  Paul Brook  <paul@codesourcery.com>
 594
 595         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 596         * doc/c-arm.texi: Add cortex-a9.
 597
 598 2008-03-09  Paul Brook  <paul@codesourcery.com>
 599
 600         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 601         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 602         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 603         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 604         * doc/c-arm.texi: Document new ARM FPU variants.
 605
 606 2008-03-07  Paul Brook  <paul@codesourcery.com>
 607
 608         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 609
 610 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 611
 612         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 613         for strict ordering of powerpc_opcodes, but disable for now.
 614
 615 2008-03-04  Paul Brook  <paul@codesourcery.com>
 616
 617         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 618         (arm_ext_v7m): Rename...
 619         (arm_ext_m): ... to this.  Include v6-M.
 620         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 621         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 622         (md_assemble): Allow wide msr instructions.
 623         (insns): Add classifications for v6-m instructions.
 624         (arm_cpu_option_table): Add cortex-m1.
 625         (arm_arch_option_table): Add armv6-m.
 626         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 627
 628 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 629             Bob Wilson  <bob.wilson@acm.org>
 630
 631         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 632         (md_begin): Initialize it.
 633         (resources_conflict): Use it.
 634
 635 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 636
 637         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 638
 639 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 640             H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         PR gas/5543
 643         * read.c (pseudo_set): Don't allow global register symbol.
 644
 645         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 646         global.
 647
 648 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         PR gas/5543
 651         * write.c (write_object_file): Don't allow symbols which were
 652         equated to register.  Stop if there is an error.
 653
 654 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 655
 656         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 657         (ppc_cpu): Declare.
 658         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 659         * config/tc-ppc.c (ppu_cpu): Make global.
 660         (ppc_insert_operand): Add ppu_cpu parameter.
 661         (md_assemble): Adjust for above change.
 662         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 663
 664 2008-02-22  Nick Clifton  <nickc@redhat.com>
 665
 666         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 667         targeted ARM ports, otherwise just skip generating the reloc.
 668
 669 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * doc/c-i386.texi: Update -march= and .arch.
 672
 673 2008-02-18  Nick Clifton  <nickc@redhat.com>
 674
 675         * config/tc-mn10300.c (has_known_symbol_location): New function.
 676         Do not regard weak symbols as having a known location.
 677         (md_estimate_size_before_relax): Use new function.
 678         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 679
 680 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 681
 682         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 683         currently selected CPU has no 32-bit support.
 684         (parse_real_register): Do not return registers not available on
 685         currently selected CPU.
 686
 687 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         * config/tc-i386.c (process_immext): Fix format.
 690
 691 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 692
 693         * config/tc-i386.c (inoutportreg): New.
 694         (process_immext): New.
 695         (md_assemble): Use it.
 696         (update_imm): Use imm16 and imm32s.
 697         (i386_att_operand): Use inoutportreg.
 698
 699 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701         * config/tc-i386.c (operand_type_all_zero): New.
 702         (operand_type_set): Likewise.
 703         (operand_type_equal): Likewise.
 704         (cpu_flags_all_zero): Likewise.
 705         (cpu_flags_set): Likewise.
 706         (cpu_flags_equal): Likewise.
 707         (UINTS_ALL_ZERO): Removed.
 708         (UINTS_SET): Likewise.
 709         (UINTS_CLEAR): Likewise.
 710         (UINTS_EQUAL): Likewise.
 711         (cpu_flags_match): Updated.
 712         (smallest_imm_type): Likewise.
 713         (set_cpu_arch): Likewise.
 714         (md_assemble): Likewise.
 715         (optimize_imm): Likewise.
 716         (match_template): Likewise.
 717         (process_suffix): Likewise.
 718         (update_imm): Likewise.
 719         (process_drex): Likewise.
 720         (process_operands): Likewise.
 721         (build_modrm_byte): Likewise.
 722         (i386_immediate): Likewise.
 723         (i386_displacement): Likewise.
 724         (i386_att_operand): Likewise.
 725         (parse_real_register): Likewise.
 726         (md_parse_option): Likewise.
 727         (i386_target_format): Likewise.
 728
 729 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 730
 731         PR gas/5712
 732         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 733         pointer past the comma after parsing a floating point register
 734         name.
 735
 736 2008-02-14  Hakan Ardo  <hakan@debian.org>
 737
 738         PR gas/2626
 739         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 740         to AVR_ISA_2xxe.
 741         (avr_operand): Disallow post-increment addressing in the lpm
 742         instruction for the attiny26.
 743
 744 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 745
 746         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 747         if not in Intel mode.
 748         (i386_intel_operand): Ignore segment overrides in immediate and
 749         offset operands.
 750         (intel_e11): Range-check i.mem_operands before use as array
 751         index. Filter out FLAT for uses other than as segment override.
 752         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 753         "offset FLAT:".
 754
 755 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 756
 757         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 758
 759 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 760
 761         * config/tc-i386.c (allow_pseudo_reg): New.
 762         (parse_real_register): Check for NULL just once. Allow all
 763         register table entries when allow_pseudo_reg is non-zero.
 764         Don't allow any registers without type when allow_pseudo_reg
 765         is zero.
 766         (tc_x86_regname_to_dw2regnum): Replace with ...
 767         (tc_x86_parse_to_dw2regnum): ... this.
 768         (tc_x86_frame_initial_instructions): Adjust for above change.
 769         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 770         (tc_parse_to_dw2regnum): New.
 771         (tc_x86_regname_to_dw2regnum): Replace with ...
 772         (tc_x86_parse_to_dw2regnum): ... this.
 773         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 774         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 775         error handling.
 776
 777 2008-02-12  Nick Clifton  <nickc@redhat.com>
 778
 779         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 780         argument.
 781         (tic4x_insn_add): Likewise.
 782         (md_begin): Drop cast that was discarding a const qualifier.
 783         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 784         argument.
 785         (build_insn): Drop cast that was discarding a const qualifier.
 786
 787 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * config/tc-i386.c (cpu_arch): Add .xsave.
 790         (md_show_usage): Add .xsave.
 791
 792         * doc/c-i386.texi: Add xsave to -march=.
 793
 794 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 795
 796         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 797         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 798
 799 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 800
 801         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 802         checks into assertions.  When relaxation produces an operation that
 803         does not fit in the current FLIX instruction, make sure that the
 804         operation is relaxed as needed to account for being placed following
 805         the current instruction.
 806
 807 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 808
 809         PR 5715
 810         * configure: Regenerated.
 811
 812 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 813
 814         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 815
 816 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 817
 818         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 819
 820 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 821
 822         * read.c: (emit_expr): Correct for mingw use of printf size
 823         specifier.
 824
 825 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 826
 827         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 828         can only be encoded in FLIX instructions but are not specified as such.
 829         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 830         labels.
 831
 832 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         * NEWS: Mention new command line options for x86 targets.
 835
 836 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 839
 840 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 841
 842         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 843
 844 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         * config/tc-i386.c (md_show_usage): Show more processors for
 847         -march=/-mtune=.
 848
 849 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 852
 853 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 854
 855         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 856         (XXX_MNEM_SUFFIX): Likewise.
 857         (END_OF_INSN): Likewise.
 858         (templates): Likewise.
 859         (modrm_byte): Likewise.
 860         (rex_byte): Likewise.
 861         (DREX_XXX): Likewise.
 862         (drex_byte): Likewise.
 863         (sib_byte): Likewise.
 864         (processor_type): Likewise.
 865         (arch_entry): Likewise.
 866         (cpu_sub_arch_name): Remove const.
 867         (cpu_arch): Add .vmx and .smx.
 868         (set_cpu_arch): Append cpu_sub_arch_name.
 869         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 870         (md_show_usage): Updated.
 871
 872         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 873         (XXX_MNEM_SUFFIX): Likewise.
 874         (END_OF_INSN): Likewise.
 875         (templates): Likewise.
 876         (modrm_byte): Likewise.
 877         (rex_byte): Likewise.
 878         (DREX_XXX): Likewise.
 879         (drex_byte): Likewise.
 880         (sib_byte): Likewise.
 881         (processor_type): Likewise.
 882         (arch_entry): Likewise.
 883
 884         * doc/as.texinfo: Update i386 -march option.
 885
 886         * doc/c-i386.texi: Update -march= for ISA.
 887
 888 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 889
 890         * config/tc-xtensa.c (xtensa_leb128): New function.
 891         (md_pseudo_table): Use it for sleb128 and uleb128.
 892         (is_leb128_expr): New internal flag.
 893         (xtensa_symbol_new_hook): Check new flag.
 894
 895 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 896
 897         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 898         at90usb82, at90usb162.
 899         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 900         at90usb162.
 901         These changes support the new avr35 architecture group in gcc.
 902
 903 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 906         suffix for AT&T syntax.
 907
 908 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 909
 910         * config/tc-i386.c (match_reg_size): New.
 911         (match_mem_size): Likewise.
 912         (operand_size_match): Likewise.
 913         (operand_type_match): Also clear all size fields.
 914         (match_template): Skip Intel syntax when in AT&T syntax.
 915         Call operand_size_match to check operand size.
 916         (i386_att_operand): Set the mem field to 1 for memory
 917         operand.
 918         (i386_intel_operand): Likewise.
 919
 920 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         PR gas/5534
 923         * config/tc-i386.c (_i386_insn): Update comment.
 924         (operand_type_match): Also clear unspecified.
 925         (operand_type_register_match): Likewise.
 926         (parse_operands): Initialize unspecified.
 927         (i386_intel_operand): Likewise.
 928         (match_template): Check memory and accumulator operand size.
 929         (i386_att_operand): Clear unspecified on register operand.
 930         (intel_e11): Likewise.
 931         (intel_e09): Set operand size and clean unspecified for
 932         "XXX PTR".
 933
 934 2008-01-11  Andreas Schwab  <schwab@suse.de>
 935
 936         * read.c (s_space): Declare `repeat' as offsetT.
 937
 938 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * config/tc-i386.c (match_template): Check processor support
 941         first.
 942
 943 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * config/tc-i386.c (match_template): Continue if processor
 946         doesn't match.
 947
 948 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 949
 950         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 951         unwind personality function address.
 952
 953 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 954
 955         * dwarf2dbg.c (out_sleb128): Delete.
 956         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 957         (out_fixed_inc_line_addr): Delete.
 958         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 959         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 960         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 961         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 962         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 963         * read.h (emit_expr_fix): New prototype.
 964         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 965         (emit_expr_fix): New.
 966
 967 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 968
 969         * config/tc-i386.c (match_template): Check register size
 970         only when size of operands can be encoded the canonical way.
 971
 972 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         * config/tc-i386.c (i386_operand): Renamed to ...
 975         (i386_att_operand): This.
 976         (parse_operands): Updated.
 977
 978 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 981
 982         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 983         only.
 984         (md_assemble): Remove Intel mode workaround.
 985         (match_template): Check support for old gcc, AT&T mnemonic
 986         and Intel Syntax.
 987         (md_parse_option): Don't set intel_mnemonic to 0 for
 988         OPTION_MOLD_GCC.
 989
 990 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         * config/tc-i386.h: Update copyright to 2008.
 993
 994 2008-01-04  Nick Clifton  <nickc@redhat.com>
 995
 996         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 997         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 998
 999 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1002         of SYSV386_COMPAT.
1003
1004 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1007         (cpu_flags_not): Likewise.
1008         (cpu_flags_match): Updated to check 64bit and arch.
1009         (set_code_flag): Remove cpu_arch_flags_not.
1010         (set_16bit_gcc_code_flag): Likewise.
1011         (set_cpu_arch): Likewise.
1012         (md_begin): Likewise.
1013         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1014         (match_template): Likewise.
1015
1016 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1017
1018         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1019         modrm_regmem to 0 instead of None.
1020
1021 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1022
1023         * config/tc-i386.c (match_template): Use the xmmword field
1024         instead of no_xsuf.
1025
1026 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1027
1028         * config/tc-i386.c (process_suffix): Fix a typo.
1029
1030 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         PR gas/5534
1033         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1034         Check memory size in Intel mode.
1035         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1036         (intel_e09): Likewise.
1037
1038         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1039
1040 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1041
1042         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1043
1044 For older changes see ChangeLog-2007
1045 \f
1046 Local Variables:
1047 mode: change-log
1048 left-margin: 8
1049 fill-column: 74
1050 version-control: never
1051 End: