gas/ChangeLog

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