gas/ChangeLog

   1 2007-07-03  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 4713
   4         * config/obj-elf.c (elf_ecoff_set_ext): Make static when OBJ_MAYBE_ELF.
   5         * config/obj-elf.h (obj_ecoff_set_ext): Comment.
   6
   7 2007-07-03  Mikkel Lauritsen  <renard@nospam.dk>
   8
   9         PR 4722
  10         * app.c (do_scrub_chars <state 5>): Check for output buffer full
  11         after memcpy.
  12
  13 2007-07-02  Joseph Myers  <joseph@codesourcery.com>
  14
  15         * config/tc-mips.c (s_dtprelword, s_dtpreldword,
  16         s_dtprel_internal): New.
  17         (mips_pseudo_table): Add .dtprelword and .dtpreldword.
  18         (md_apply_fix): Handle BFD_RELOC_MIPS_TLS_DTPREL32 and
  19         BFD_RELOC_MIPS_TLS_DTPREL64.
  20
  21 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
  22
  23         * Makefile.am: Run "make dep-am".
  24         * Makefile.in: Regenerate.
  25         * aclocal.m4: Regenerate.
  26         * config.in: Regenerate.
  27         * doc/Makefile.in: Regenerate.
  28         * po/POTFILES.in: Regenerate.
  29         * po/gas.pot: Regenerate.
  30
  31 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
  32
  33         * config/tc-ppc.c (ppc_pe_section): Comment out code assigning
  34         coff section flag values to bfd section flag.
  35
  36 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * aclocal.m4: Regenerated.
  39         * doc/Makefile.in: Likewise.
  40         * Makefile.in: Likewise.
  41
  42 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  43
  44         * as.c (main): Only call create_obj_attrs_section if IS_ELF.
  45
  46 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  47
  48         * as.c (create_obj_attrs_section): New.
  49         (main): Call create_obj_attrs_section for ELF.
  50         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
  51         skip_past_comma, s_vendor_attribute): New.
  52         (potable): Add gnu_attribute for ELF.
  53         * read.h (s_vendor_attribute): Declare.
  54         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
  55         round s_vendor_attribute.
  56         (aeabi_set_public_attributes): Update for new attributes
  57         interfaces.
  58         (arm_md_end): Remove attributes contents setting now done
  59         generically.
  60
  61 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
  62
  63         * Makefile.am: Add CR16 related entry.
  64         * Makefile.in: Regenerate.
  65         * config/tc-cr16.h: New file
  66         * config/tc-cr16.c: New file
  67         * doc/c-cr16.texi: New file for cr16
  68         * doc/all.texi: Entry for cr16
  69         * doc/Makefile.am: Added c-cr16.texi
  70         * doc/Makefile.in: Regenerate
  71         * doc/as.texinfo: Entry for CR16 target
  72         * NEWS: Announce the support for the new target.
  73
  74 2007-06-26  Paul Brook  <paul@codesourcery.com>
  75
  76         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
  77         for OP_RVC.
  78         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
  79
  80 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         * config/tc-i386.c (process_operands): Replace regKludge
  83         with RegKludge.
  84
  85 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
  86
  87         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
  88         * config/tc-mips.c (append_insn): Record which symbols have
  89         R_MIPS16_26 relocations against them.
  90         (mips_fix_adjustable): Don't reduce relocations against such symbols.
  91
  92 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
  93
  94         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
  95         (frag_format_size): Handle RELAX_IMMED_STEP3.
  96         (xtensa_relax_frag, md_convert_frag): Likewise.
  97         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
  98         (RELAX_IMMED_MAXSTEPS): Adjust.
  99         * config/xtensa-relax.c (widen_spec_list): Add transitions from
 100         wide branches to branch-over-jumps.
 101         (build_transition): Handle wide branches in transition patterns.
 102
 103 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 104
 105         * config/tc-i386.c (disp_size): New.
 106         (imm_size): Likewise.
 107         (output_disp): Use disp_size and imm_size.
 108         (output_imm): Use imm_size.
 109
 110 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
 111
 112         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
 113         use of literal_frag field.
 114         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
 115         in the literal_frag field.
 116         (xtensa_move_literals): Use it here instead of searching.  Update
 117         literal_frag field with new value.
 118
 119 2007-06-14  Paul Brook  <paul@codesourcery.com>
 120
 121         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
 122         narrow shift by immediate.
 123
 124 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
 127
 128         * acinclude.m4: Don't include m4 files.
 129         (BFD_BINARY_FOPEN): Removed.
 130         Remove libtool kludge.
 131
 132         * Makefile.in: Regenerated.
 133         * doc/Makefile.in: Likewise.
 134         * aclocal.m4: Likewise.
 135         * configure: Likewise.
 136
 137 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 138             Bob Wilson  <bob.wilson@acm.org>
 139
 140         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
 141         (XTENSA_PROP_NO_TRANSFORM): ...this.
 142         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
 143         (xtensa_mark_frags_for_org): New.
 144         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 145         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 146         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 147         (xtensa_frag_flags_combinable): Likewise.
 148         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 149         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 150
 151 2007-06-06  Paul Brook  <paul@codesourcery.com>
 152
 153         * config/tc-arm.c (s_align): Pad code sections appropriately.
 154
 155 2007-06-05  Paul Brook  <paul@codesourcery.com>
 156
 157         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 158
 159 2007-06-05  Nick Clifton  <nickc@redhat.com>
 160
 161         PR gas/4587
 162         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 163
 164 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 165
 166         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 167         number@ppu.
 168         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 169         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 170         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 171
 172 2007-05-31  Paul Brook  <paul@codesourcery.com>
 173
 174         * config/tc-arm.c (insns): Allow strex on M profile cores.
 175
 176 2007-05-29  David S. Miller  <davem@davemloft.net>
 177             Jakub Jelinek  <jakub@redhat.com>
 178
 179         PR gas/4558
 180         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 181         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 182
 183 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 184
 185         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 186
 187 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 188
 189         * config/tc-ppc.c: Convert to ISO C.
 190         * config/tc-ppc.c: Likewise.
 191
 192 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 193
 194         * write.h (EXEC_MACHINE_TYPE): Delete.
 195         (string_byte_count, section_alignment): Delete.
 196
 197 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 198
 199         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 200
 201 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 202
 203         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 204         top 32 bits of 64 bit value if so doing results in passing
 205         range check.  Rewrite sign extension fudges similarly.  Enable
 206         fudges for powerpc64 too.  Report user value if range check
 207         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 208         range rather than value, also to report user value on failure.
 209
 210 2007-03-25  Paul Brook  <paul@codesourcery.com>
 211
 212         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 213         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 214         (do_t_mov_cmp): Correctly encode movs pc, lr.
 215
 216 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 217
 218         * Makefile.in: Regnerate.
 219         * configure: Regenerate.
 220         * aclocal.m4: Regenerate.
 221         * doc/Makefile.in: Regenerate.
 222
 223 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 224
 225         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 226         and index entries about automatic alignment of ENTRY instructions.
 227
 228 2007-05-22  Nick Clifton  <nickc@redhat.com>
 229
 230         * doc/as.texinfo: Use @copying around the copyright notice.
 231
 232 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 233
 234         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 235         containing a comma.
 236
 237 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         PR gas/4517
 240         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 241         * doc/as.texinfo: Document new directives: .cfi_restore,
 242         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 243         .cfi_remember_state and .cfi_restore_state.
 244
 245 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 246
 247         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 248         fixups in error message.
 249         (md_conver_frag_1): Propagate the fix source location and use
 250         as_bad_where rather than fatal, for better error messages.
 251
 252 2007-05-16  Paul Brook  <paul@codesourcery.com>
 253
 254         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 255
 256 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 257
 258         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 259
 260 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 261
 262         PR gas/3041
 263         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 264         addend is stored for relocs against weak symbols.
 265         (md_apply_fix): So not loose track of addend for relocs against
 266         weak symbols.
 267
 268 2007-05-14  Thiemo Seufer  <ths@mips.com>
 269
 270         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 271
 272 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 273
 274         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 275         addri, addri.c, subi, and subi.c when immediate number is hex.
 276         (score_insns): Remove subis and subis.c.
 277         (do_sub_rdi16): Delete.
 278
 279 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 280
 281         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 282         spu_cons for word.
 283         (md_assemble): Tidy use of insn.flag.
 284         (get_imm): Likewise.  Handle uppercase input too.
 285         (spu_cons): New function.
 286         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 287         (TC_FORCE_RELOCATION): Don't resolve them either.
 288
 289 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 290
 291         * config/tc-arm.c (md_apply_fix): Generate more accurate
 292         diagnostic when 8-bit immediate range is exceeded for
 293         BFD_RELOC_ARM_OFFSET_IMM8.
 294
 295 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 296
 297         PR gas/4460
 298         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 299         a space if we already have a space.
 300
 301 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         * config/tc-i386.c (match_template): Don't explicitly check
 304         suffix for crc32 in Intel mode.
 305         (process_suffix): Issue an error for crc32 if the operand size
 306         is ambiguous.
 307
 308 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 309             Nick Clifton  <nickc@redhat.com>
 310
 311         PR gas/3041
 312         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 313         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 314         (md_apply_fix): Put zero values into the frags referencing weak
 315         symbols.
 316
 317 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 318
 319         PR 4448
 320         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 321         PPC_OPERAND_PLUS1.
 322
 323 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 324
 325         * config/tc-i386.c (match_template): Check suffix for crc32 in
 326         Intel mdoe.
 327         (process_suffix): Default the suffix of 8bit crc32 to
 328         BYTE_MNEM_SUFFIX.
 329         (check_byte_reg): Skip check for 8bit crc32.
 330
 331 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 332
 333         * config/tc-i386.c (md_assemble): Use register_prefix in
 334         error/warning message.
 335         (check_byte_reg): Likewise.
 336         (check_long_reg): Likewise.
 337         (check_qword_reg): Likewise.
 338         (check_word_reg): Likewise.
 339         (process_operands): Likewise.
 340
 341 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 342
 343         PR 4436
 344         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 345         min > max.
 346
 347 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 348
 349         * config/tc-mips.c: Fix comment.
 350
 351 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 352
 353         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 354         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 355         * doc/c-avr.texi: Document new devices.
 356
 357 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 358
 359         * Makefile.am: Run "make dep-am".
 360         * Makefile.in: Regenerate.
 361
 362 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 363
 364         * config/tc-m68k.c (mcf54455_ctrl): New.
 365         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 366         (m68k_archs): Add isac.
 367         (m68k_cpus): Add 54455 family.
 368         (m68k_ip): Split Bg into Bb, Bs, Bg.
 369         (m68k_elf_final_processing): Add ISA_C.
 370         * doc/c-m68k.texi (M680x0 Options): Add isac.
 371
 372 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 373
 374         * read.c (read_a_source_file): Skip multiple spaces to
 375         cover hack in mmix md_start_line_hook which overwrites a
 376         colon with a space.  Delete sermon and needless assertion.
 377
 378 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 379
 380         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 381         (md_atof): Make number_of_chars unsigned.  Revert last change.
 382         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 383         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 384         * config/tc-sh.h (md_optimize_expr): Likewise.
 385         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 386         assertion.
 387         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 388
 389 2007-04-21  Nick Clifton  <nickc@redhat.com>
 390
 391         * config/atof-vax.c (md_atof): Fix comparison inside know().
 392
 393         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 394
 395 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 396
 397         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 398         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 399         Don't skip over NUL char.
 400         (pseudo_set): Set X_op for registers to O_register.
 401         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 402         (resolve_symbol_value): Resolve O_register symbols.
 403         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 404         Instead find st(0) by hash lookup.
 405         * config/tc-ppc.c (ppc_macro): Warning fix.
 406
 407         * as.h (ENABLE_CHECKING): Default define to 0.
 408         (know): Assert if ENABLE_CHECKING.
 409         (struct relax_type): Remove superfluous declaration.
 410         * configure.in (--enable-checking): New.
 411         * configure: Regenerate.
 412         * config.in: Regenerate.
 413         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 414         Check for duplicate powerpc_operands entries.
 415
 416 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 417
 418         * config/tc-m68k.c (mcf5253_ctrl): New.
 419         (mcf52223_ctrl): New.
 420         (m68k_cpus): Add 5253, 52221, 52223.
 421
 422         * config/m68k-parse.h (RAMBAR_ALT): New.
 423         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 424         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 425         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 426         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 427         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 428         RAMBAR1.
 429         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 430         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 431         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 432         to control register mapping.
 433
 434 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 435
 436         * messages.c (as_internal_value_out_of_range): Fix typo in
 437         error message.  Return after printing domain error.
 438         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 439         in max when shifting right.
 440
 441 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * messages.c (as_internal_value_out_of_range): Extend to report
 444         errors for values with invalid low bits set.
 445         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 446         fields.  Check that operands and opcode fields are disjoint.
 447         (ppc_insert_operand): Check operands using mask rather than bit
 448         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 449         insertion code.
 450         (md_apply_fix): Adjust for struct powerpc_operand change.
 451
 452 2007-04-19  Paul Brook  <paul@codesourcery.com>
 453
 454         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 455         Thumb-1.  Add sanity check for bogus relaxations.
 456
 457 2007-04-19  Paul Brook  <paul@codesourcery.com>
 458
 459         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 460
 461 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 462
 463         * Makefile.am: Run "make dep-am".
 464         * Makefile.in: Regenerate.
 465
 466 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 467
 468         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 469
 470 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 471
 472         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 473
 474 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 475
 476         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 477         (match_template): Handle operand size for crc32 in SSE4.2.
 478         (process_suffix): Handle operand type for crc32 in SSE4.2.
 479         (output_insn): Support SSE4.2.
 480
 481 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 482
 483         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 484         (process_operands): Adjust implicit operand for blendvpd,
 485         blendvps and pblendvb in SSE4.1.
 486         (output_insn): Support SSE4.1.
 487
 488 2007-04-18  Paul Brook  <paul@codesourcery.com>
 489
 490         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 491
 492 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 493
 494         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 495         of as_warn_where for misaligned data.
 496
 497 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 498
 499         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 500         rs_fill frags.
 501
 502 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 503
 504         * Makefile.am: Add ACLOCAL_AMFLAGS.
 505         * Makefile.in: Regenerate.
 506
 507 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 508
 509         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 510         (sh_optimize_expr): Likewise.
 511         * config/tc-sh.h (md_optimize_expr): Define.
 512         (sh_optimize_expr): Prototype.
 513
 514 2007-04-06  Matt Thomas  <matt@netbsd.org>
 515
 516         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 517         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 518         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 519
 520 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 521
 522         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 523
 524 2007-04-04  Paul Brook  <paul@codesourcery.com>
 525
 526         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 527         (insns): Use I15 for vext.
 528
 529 2007-04-04  Paul Brook  <paul@codesourcery.com>
 530
 531         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 532
 533 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 534
 535         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 536         outputting_stabs_line_debug.
 537
 538 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 539
 540         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 541         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 542         devices.
 543         * doc/c-avr.texi: Document new devices.
 544
 545 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 546
 547         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 548         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 549         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 550
 551 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 552             Bob Wilson  <bob.wilson@acm.org>
 553
 554         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 555         Do not check is_loop_target flag.
 556         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 557         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 558         xtensa_move_labels for alignment of loop opcodes.
 559
 560 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         * config/tc-i386.c (process_suffix): Reindent a bit.
 563
 564 2007-03-30  Paul Brook  <paul@codesourcery.com>
 565
 566         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 567         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 568         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 569
 570 2007-03-29  DJ Delorie  <dj@redhat.com>
 571
 572         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 573         (md_relax_table): Add entries for ADJNZ macros.
 574         (M32C_Macros): Add ADJNZ macros.
 575         (subtype_mappings): Add entries for ADJNZ macros.
 576         (insn_to_subtype): Check for adjnz and sbjnz insns.
 577         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 578         (md_convert_frag): Convert adjnz and sbjnz.
 579
 580 2007-03-29  Nick Clifton  <nickc@redhat.com>
 581
 582         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 583         initialization.
 584         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 585         using ITBL_NUMBER_OF_PROCESSORS.
 586         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 587
 588 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 591         register operands, encode destination in i.rm.regmem if its
 592         RegMem bit is set.
 593
 594 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 595             Phil Edwards  <phil@codesourcery.com>
 596
 597         * doc/as.texinfo: Put the contents after the title page rather
 598         than at the end of the document.
 599
 600 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 601
 602         * NEWS: Mention ".reloc".
 603
 604 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 605
 606         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 607         in FLIX instructions.
 608
 609 2007-03-26  Julian Brown  <julian@codesourcery.com>
 610
 611         * config/tc-arm.c (arm_it): Add immisfloat field.
 612         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 613         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 614         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 615         float.
 616         (neon_cmode_for_move_imm): Reject non-float immediates for float
 617         operands.
 618         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 619
 620 2007-03-26  Julian Brown  <julian@codesourcery.com>
 621
 622         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 623
 624 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 625
 626         * doc/as.texinfo (Reloc): Document.
 627         * read.c (potable): Add "reloc".
 628         (s_reloc): New function.
 629         * write.c (reloc_list): New global var.
 630         (resolve_reloc_expr_symbols): New function.
 631         (write_object_file): Call it.
 632         (write_relocs): Process reloc_list.
 633         * write.h (struct reloc_list): New.
 634         (reloc_list): Declare.
 635
 636 2007-03-24  Paul Brook  <paul@codesourcery.com>
 637
 638         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 639
 640 2007-03-24  Paul Brook  <paul@codesourcery.com>
 641         Mark Shinwell  <shinwell@codesourcery.com>
 642
 643         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 644         (parse_operands): Don't expect comma if first operand missing.
 645         Handle OP_oRRw.
 646         (do_srs): Encode register number, checking it is r13.  Update comment.
 647         (insns): Update SRS entries to take a register.
 648
 649 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 652
 653 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 654
 655         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 656         attempt to jump to the next instruction into NOPs.
 657
 658 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 659
 660         * config/tc-spu.c: Don't include opcode/spu.h.
 661         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 662         (md_apply_fix): Adjust.
 663         * config/tc-spu.h: Include opcode/spu.h.
 664         (struct tc_fix_info): New.
 665         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 666         (TC_FORCE_RELOCATION): Define.
 667
 668 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 669
 670         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 671
 672 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 675         xchg for xchg %rax,%rax.
 676
 677 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 678
 679         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 680         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 681
 682 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 683
 684         PR binutils/4218
 685         * config/tc-i386.c (match_template): Properly handle 64bit mode
 686         "xchg %eax, %eax".
 687
 688 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 689
 690         PR gas/4124
 691         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 692
 693 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * Makefile.am: Run dep-am.
 696         * Makefile.in: Regenerated.
 697
 698         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 699
 700         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 701         (NOP_OPCODE): Removed.
 702         (template): Likewise.
 703
 704 2007-03-21  Andreas Schwab  <schwab@suse.de>
 705
 706         * config/tc-i386.h (NOP_OPCODE): Restore.
 707
 708 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 709
 710         * config/tc-arm.c (do_mul): Don't warn about overlapping
 711         Rd and Rm operands when assembling for v6 or above.
 712         Correctly capitalize register names in the messages.
 713         (do_mlas): Likewise.  Delete spurious blank line.
 714
 715 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 716
 717         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 718
 719 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 722         i386_regtab.
 723         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 724         on i386_regtab.
 725
 726 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 727
 728         PR gas/4184
 729         * app.c (do_scrub_chars): PUT after setting states.
 730
 731 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         * Makefile.am: Run "make dep-am".
 734         * Makefile.in: Regenerated.
 735
 736         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 737         "opcode/i386.h".
 738         (md_begin): Check reg_name != NULL for the last entry in
 739         i386_regtab.
 740
 741         * config/tc-i386.h: Move many entries to opcode/i386.h and
 742         opcodes/i386-opc.h.
 743
 744         * configure.in (need_opcodes): Set true for i386.
 745         * configure: Regenerated.
 746
 747 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * Makefile.am (REPORT_BUGS_TO): Removed.
 750         (INCLUDES): Remove -DREPORT_BUGS_TO.
 751         * Makefile.in: Regenerated.
 752
 753         * configure.in (--with-bugurl): Removed.
 754         * configure: Regenerated.
 755
 756         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 757         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 758         (TEXI2DVI): Likewise.
 759         (gasver.texi): Removed.
 760         (MOSTLYCLEANFILES): Remove gasver.texi.
 761         (as.1): Don't depend on gasver.texi.
 762         * doc/Makefile.in: Regenerated.
 763
 764         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 765
 766 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 767
 768         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 769         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 770         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 771         * gas/symbols.c (copy_symbol_attributes): Use
 772         TC_COPY_SYMBOL_ATTRIBUTES.
 773
 774 2007-03-14  Paul Brook  <paul@codesourcery.com>
 775
 776         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 777
 778 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 779
 780         PR 4029
 781         * write.c (relax_segment): Insert extra alignment padding
 782         to break infinite relax loop when given impossible
 783         gcc_except_table assembly.
 784
 785 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 788         on i.tm.base_opcode.
 789         (match_template): Likewise.
 790         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 791
 792         * config/tc-i386.h (Opcode_D): New.
 793         (Opcode_FloatR): Likewise.
 794         (Opcode_FloatD): Likewise.
 795         (D): Redefined.
 796         (W): Likewise.
 797         (FloatMF): Likewise.
 798         (FloatR): Likewise.
 799         (FloatD): Likewise.
 800
 801 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 802
 803         * app.c (do_scrub_chars): Recognize comments after # line "file".
 804         * read.c (get_linefile_number): New.
 805         (s_app_line): Accept ill-formed .linefile lines as comments.
 806
 807 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 808
 809         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 810
 811 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 812
 813         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 814         * as.h (new_logical_line_flags): New.
 815         * input-scrub.c (new_logical_line): Turned into wrapper for...
 816         (new_logical_line_flags): this.  Handle flags.
 817         * read.c (potable): Add linefile.  Adjust appline argument.
 818         (s_app_file): Fake .appfiles no more.
 819         (s_app_line): For .linefile, accept file name and flags.
 820
 821 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 822
 823         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 824
 825 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 826
 827         * Makefile.am: Run "make dep-am".
 828         * Makefile.in: Regenerate.
 829         * po/POTFILES.in: Regenerate.
 830
 831 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 832
 833         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 834         bug-reporting URL.
 835         * doc/Makefile.am (gasver.texi): Define BUGURL.
 836         * doc/as.texinfo: Use BUGURL.
 837         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 838
 839 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 840
 841         * config/tc-s390.c (md_parse_option): z9-ec option added.
 842
 843 2007-03-02  Paul Brook  <paul@codesourcery.com>
 844
 845         * config/tc-arm.c (relax_immediate): Always return positive values.
 846         (relaxed_symbol_addr): New function.
 847         (relax_adr, relax_branch): Use it.
 848         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 849
 850 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 851
 852         * as.c (parse_args): Update copyright date.
 853
 854 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 855
 856         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 857
 858 2007-02-28  Nick Clifton  <nickc@redhat.com>
 859
 860         PR gas/3797
 861         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 862         just return -1 whenever a problem is encountered.
 863         (md_assemble): If do_assemble returns -1 generate a non-fatal
 864         error message and return.
 865
 866         PR gas/2623
 867         * config/tc-msp430.c (line_separator_char): Change to '{'.
 868
 869 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 870
 871         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 872         (build_jump_insn): Likewise.
 873         (build_insn): Likewise.
 874         (s_m68hc11_relax): Likewise.
 875
 876 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 877
 878         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 879
 880 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 881
 882         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 883
 884 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 885
 886         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 887         (md_assemble): Likewise.
 888
 889 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 890
 891         * write.c (size_seg): Always clear SEC_RELOC here.
 892         (install_reloc): New function, extracted from..
 893         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 894         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 895         testing frag size.  Set SEC_RELOC here.
 896
 897 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 898
 899         PR 4082
 900         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 901
 902 2007-02-20  Thiemo Seufer  <ths@mips.com>
 903
 904         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 905
 906 2007-02-20  Thiemo Seufer  <ths@mips.com>
 907
 908         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 909
 910 2007-02-20  Thiemo Seufer  <ths@mips.com>
 911             Chao-Ying Fu  <fu@mips.com>
 912
 913         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 914         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 915         (macro_build): Add case '2'.
 916         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 917         (validate_mips_insn): Add support for balign instruction.
 918         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 919         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 920         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 921         command line options.
 922         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 923         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 924         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 925         .set dspr2, .set nodspr2.
 926
 927 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 928
 929         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 930         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 931
 932 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 933
 934         * write.c (TC_FX_SIZE_SLACK): Define.
 935         (write_relocs): Reinstate check for fixup within frag.
 936         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 937         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 938         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 939         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 940         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 941
 942 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 943             Nathan Sidwell  <nathan@codesourcery.com>
 944             Vladimir Prus  <vladimir@codesourcery.com
 945             Joseph Myers  <joseph@codesourcery.com>
 946
 947         * configure.in (--with-bugurl): New option.
 948         * configure: Regenerate.
 949         * dep-in.sed: Remove bin-bugs.h.
 950         * Makefile.am (REPORT_BUGS_TO): Define.
 951         (INCLUDES): Define REPORT_BUGS_TO.
 952         (DEP_INCLUDES): Likewise.
 953         ($(OBJS)): No longer depend on bin-bugs.h.
 954         * Makefile.in: Regenerate.
 955         * doc/Makefile.in: Regenerate.
 956         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 957         * as.h: Remove include of bin-bugs.h.
 958
 959 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 960
 961         * write.c: White space fixes.
 962         (fixup_segment): Move symbol_mri_common_p adjustments..
 963         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 964         (adjust_reloc_syms): ..to here.
 965
 966 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 967
 968         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 969         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 970         (subseg_set_rest): Remove unnecessary cast.
 971         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 972         Remove unnecessary forward declarations and casts.
 973         (set_symtab): Delete extern bfd_alloc.
 974         (fixup_segment): Move.
 975
 976 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 977
 978         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 979         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 980         (mcf5475_ctrl, mcf5485_ctrl): New.
 981         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 982         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 983         (init_table): Add asid, mmubar, adjust rombar0.
 984
 985 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 986
 987         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 988         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 989         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 990         code, and test for these insns using a combination of
 991         opcode_modifier and operand_types.
 992
 993 2007-02-07  Paul Brook  <paul@codesourcery.com>
 994
 995         * configure.tgt: Add arm*-*-uclinux-*eabi.
 996
 997 2007-02-05  Dave Brolley  <brolley@redhat.com>
 998             Richard Sandiford  <rsandifo@redhat.com>
 999             DJ Delorie  <dj@redhat.com>
1000             Stan Cox  <scox@redhat.com>
1001             Jim Blandy  <jimb@redhat.com>
1002             Nick Clifton  <nickc@redhat.com>
1003             Jim Wilson  <wilson@redhat.com>
1004             Frank Ch. Eigler  <fche@redhat.com>
1005             Graydon Hoare  <graydon@redhat.com>
1006             Ben Elliston  <bje@redhat.com>
1007             John Healy  <jhealy@redhat.com>
1008             Richard Henderson  <rth@redhat.com>
1009
1010         * Makefile.am (CPU_TYPES): Add mep.
1011         (TARGET_CPU_CFILES): Add tc-mep.c.
1012         (TARGET_CPU_HFILES): Add tc-mep.h.
1013         (DEPTC_mep_elf): New variable.
1014         (DEPTC_mep_coff): Likewise.
1015         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
1016         * configure.in: Support mep.
1017         * configure.tgt: Likewise.
1018         * config/tc-mep.c: New file.
1019         * config/obj-elf.c: New file.
1020         * config/tc-mep.c: New file.
1021         * config/tc-mep.h: New file.
1022         * testsuite/gas/mep: New testsuite with content.
1023         * Makefile.in: Regenerate.
1024         * configure: Regenerate.
1025
1026 2007-02-05  Dave Brolley  <brolley@redhat.com>
1027
1028         * cgen.c (gas_cgen_install_complex_reloc): Removed.
1029         (complex_reloc_installation_howto): Removed.
1030
1031 2007-02-05  Dave Brolley  <brolley@redhat.com>
1032             Graydon Hoare  <graydon@redhat.com>
1033             DJ Delorie  <dj@redhat.com>
1034             Catherine Moore  <clm@redhat.com>
1035             Michael Chastain  <chastain@redhat.com>
1036             Frank Ch. Eigler  <fche@redhat.com>
1037
1038         * symbols.c (use_complex_relocs_for): New, to decide
1039         when to use complex relocs. Add signed RELC support.
1040         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1041         encode expression symbols as mangled complex relocation symbols (when
1042         compiled with -DOBJ_COMPLEX_RELOC).
1043         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1044         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1045         encode_addend with new args. Modify to get start, length from
1046         ifield whenever it is set. Also change condition on which
1047         self-describing relocs are encoded. Add hook into
1048         gas_cgen_encode_addend.
1049         (queue_fixup_recursively): Add signed RELC support. Change from masked
1050         expr to trunc flag. Restore assignment of sub-field value to
1051         temporary in fixups array. Reflect changed meaning of last arg to
1052         queue_fixup_recursively.
1053         (fixup): Add cgen_maybe_multi_ifield member.
1054         (make_right_shifted_expr): New function.
1055         (queue_fixup): Change to recursive function that fragments
1056         fixups if operand has a multi-ifield.
1057         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1058         symbols, call weak_operand_overflow_check, and fragment call
1059         queue_fixup with operand fields.
1060         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1061         (weak_operand_overflow_check): New function to try to select
1062         insns correctly.
1063         (gas_cgen_encode_addend): New function for relc.
1064         (gas_cgen_install_complex_reloc): Likewise.
1065         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1066         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1067         cgen_maybe_multi_ifield field to fx_cgen substructure.
1068         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1069         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1070
1071 2007-02-03  DJ Delorie  <dj@delorie.com>
1072
1073         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1074         byte relocs.
1075         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1076         (m32c_cons_fix_new): Prototype.
1077
1078 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1079
1080         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1081         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1082
1083 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1084
1085         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1086         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1087         (map_suffix_reloc_to_operator): New.
1088         (map_operator_to_reloc): New.
1089         (expression_maybe_register): Fix incorrect test of return value from
1090         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1091         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1092
1093 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1094
1095         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1096         (tinsn_get_tok): Delete prototype.
1097         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1098
1099 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1100
1101         * config/xtensa-relax.h (struct build_instr): Delete id field.
1102         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1103         and LABEL tokens.
1104         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1105         set op_data fields to zero.
1106         (parse_id_constant): Delete.
1107         (build_transition): Remove code to handle numbered literals and labels.
1108
1109 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1110
1111         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1112         (build_transition_table): Likewise.
1113
1114 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1115
1116         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1117         fx_tcbit.
1118         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1119
1120 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1121
1122         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1123         (struct fix <fx_plt>): Rename to tcbit2.
1124         * write.c (fix_new_internal): Adjust.
1125         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1126         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1127         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1128         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1129         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1130         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1131         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1132         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1133         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1134         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1135         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1136         Instead, compare fx_r_type.
1137         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1138         fx_tcbit in place of fx_plt.
1139         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1140         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1141         to fx_plt.
1142
1143 2007-01-30  Nick Clifton  <nickc@redhat.com>
1144
1145         * as.c (main): Mark symbols created via the --defsym command line
1146         option as volatile so that they can be overridden later on by a
1147         .set directive.  This maintains compatibility with the behaviour
1148         of earlier versions of the assembler.
1149         * doc/as.texinfo (--defsym): Document that the defined symbol's
1150         value can be overridden via a .set directive.
1151
1152 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1155         (swap_2_operands): This.  Take 2 ints.
1156         (md_assemble): Updated.
1157         (swap_operands): Call swap_2_operands to swap 2 operands.
1158
1159 2007-01-24  DJ Delorie  <dj@redhat.com>
1160
1161         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1162
1163 2007-01-22  Nick Clifton  <nickc@redhat.com>
1164
1165         PR gas/3871
1166         * tc-score.c: Remove unnecessary uses of _().
1167         Make the err_msg[] a file level local array in order to save
1168         storage space.
1169         Remove unnecessary sprintf()s.
1170
1171 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1172
1173         PR gas/3871
1174         * config/tc-score.c : Using _() for const string.
1175         Do not assign inst.error with a local string pointer.
1176         (md_section_align): Pad section.
1177
1178 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1179
1180         * config/tc-i386.c (build_modrm_byte): Check number of operands
1181         when procssing memory/register operand.
1182
1183 2007-01-12  Nick Clifton  <nickc@redhat.com>
1184
1185         PR gas/3856
1186         * macro.c (expand_irp): Do not ignore spaces inside quoted
1187         strings.
1188
1189 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1190
1191         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1192         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1193         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1194         (TC_FORCE_RELOCATION): Define.
1195         (TC_FORCE_RELOCATION_LOCAL): Define.
1196         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1197
1198 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1199
1200         * input-file.c (input_file_open): Check fgets return.
1201
1202 2007-01-11  Paul Brook  <paul@codesourcery.com>
1203
1204         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1205
1206 2007-01-11  Nick Clifton  <nickc@redhat.com>
1207
1208         PR gas/3707
1209         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1210         variable.
1211
1212         * config/tc-mcore.c (md_number_to_chars): Use
1213         number_to_chars_{big|little}endian.
1214
1215 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1216
1217         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1218         architecture by itself.
1219         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1220         (m68k_elf_final_processing): Treat Fido as an architecture by
1221         itself.
1222
1223 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1224
1225         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1226
1227 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1228
1229         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1230         depending on allow_naked_reg.
1231
1232 2007-01-04  Paul Brook  <paul@codesourcery.com>
1233
1234         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1235
1236 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1237
1238         PR gas/3830
1239         * config/tc-i386.c (register_prefix): New.
1240         (set_intel_syntax): Set set_intel_syntax to "" if register
1241         prefix isn't needed.
1242         (check_byte_reg): Use register_prefix for error message.
1243         (check_long_reg): Likewise.
1244         (check_qword_reg): Likewise.
1245         (check_word_reg): Likewise.
1246
1247 2006-01-04  Julian Brown  <julian@codesourcery.com>
1248
1249         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1250         (do_neon_qshl_imm): Likewise.
1251         (do_neon_rshl): New function. Handle rounding variants of
1252         v{q}shl-by-register.
1253         (insns): Use do_neon_rshl for vrshl, vqrshl.
1254
1255 2007-01-04  Paul Brook  <paul@codesourcery.com>
1256
1257         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1258         and vacle.
1259
1260 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1261
1262         * config/tc-i386.c (swap_operands): Remove branches.
1263
1264 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1265
1266         * config/tc-i386.c: Update copyright year.
1267         * config/tc-i386.h: Likewise.
1268
1269 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1270
1271         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1272         instead of int.
1273
1274 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1275
1276         * config/tc-i386.c: Convert to ISO C90 formatting
1277         * config/tc-i386.h: Likewise.
1278
1279 2007-01-03  David Daney  <ddaney@avtrex.com>
1280
1281         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1282         documentation.
1283
1284 For older changes see ChangeLog-2006
1285 \f
1286 Local Variables:
1287 mode: change-log
1288 left-margin: 8
1289 fill-column: 74
1290 version-control: never
1291 End: