gas/ChangeLog

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